WO2023159769A1 - Hinge assembly and terminal device - Google Patents

Hinge assembly and terminal device Download PDF

Info

Publication number
WO2023159769A1
WO2023159769A1 PCT/CN2022/090806 CN2022090806W WO2023159769A1 WO 2023159769 A1 WO2023159769 A1 WO 2023159769A1 CN 2022090806 W CN2022090806 W CN 2022090806W WO 2023159769 A1 WO2023159769 A1 WO 2023159769A1
Authority
WO
WIPO (PCT)
Prior art keywords
movable
matching
guide
along
arc
Prior art date
Application number
PCT/CN2022/090806
Other languages
French (fr)
Chinese (zh)
Inventor
刘建伟
Original Assignee
北京小米移动软件有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Publication of WO2023159769A1 publication Critical patent/WO2023159769A1/en

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/10—Arrangements for locking

Definitions

  • the present disclosure relates to the technical field of folding screen electronic products, in particular to a hinge assembly and a terminal device.
  • the hinge structure is very important, and the performance of the hinge structure will directly affect the function and experience of the mobile terminal.
  • the thickness of the hinge structure is relatively large, which is not conducive to the light and thin design of the terminal device.
  • the present disclosure aims to solve one of the technical problems in the related art at least to a certain extent.
  • embodiments of the present disclosure propose a hinge assembly with a small thickness.
  • Embodiments of the present disclosure also propose a mobile terminal with a smaller thickness.
  • the hinge assembly of the embodiment of the present disclosure includes a bracket, a moving part, a first movable part, a second movable part, a first supporting part and a second supporting part, and the moving part is movably arranged on the bracket along a first direction ;
  • Each of the first movable part and the second movable part is swingably arranged on the bracket, and the swing axis of the first movable part and the swing axis of the second movable part are along the extending in the first direction, wherein both the first movable part and the second movable part are movably connected with the moving part, and the moving part is used to drive the first movable part by moving along the first direction Simultaneously swinging with the second movable part;
  • the first support is swingably arranged on the first movable part
  • the second support is swingably arranged on the second movable part, and the first Both the swing axis of the support and the swing axis of the second support extend along the first direction.
  • the moving part has a first guide part
  • the first movable part has a second guide part
  • the first guide part is movably connected with the second guide part along the first direction.
  • the moving part has a third guide part
  • the second movable part has a fourth guide part
  • the third guide part is movably matched with the fourth guide part along the first direction.
  • one of the first guide part and the second guide part is a first arc-shaped protrusion extending along the first direction
  • the first guide part and the second guide part The other of the guide parts is a first arc-shaped sliding groove extending along the first direction
  • One of the third guide part and the fourth guide part is a second arc-shaped protrusion extending along the first direction, and the other of the third guide part and the fourth guide part The other is a second arc-shaped slide groove extending along the first direction.
  • the first movable part and the second movable part are arranged along the second direction, and the first movable part and the second movable part are located on the same side of the moving part in the third direction , the second direction is perpendicular to the first direction, and the third direction is perpendicular to each of the second direction and the first direction.
  • the bracket has a first avoidance part, and the moving part is arranged in the first avoidance part.
  • the moving member has a fifth guide portion
  • the bracket has a sixth guide portion
  • the fifth guide portion is slidably engaged with the sixth guide portion along the first direction.
  • one of the fifth guide portion and the sixth guide portion is a third arc-shaped protrusion extending along the first direction
  • the fifth guide portion and the sixth guide portion The other of the guide parts is a third arc-shaped sliding slot extending along the first direction.
  • the hinge assembly further includes an intermediate support located between the first support and the second support in a second direction perpendicular to In the first direction, the intermediate support is movably arranged on the support along a third direction, so that the intermediate support can move between a first position and a second position, and the third direction is vertical in each of the second direction and the first direction.
  • the intermediate support member has a first push portion
  • at least one of the first movable member and the second movable member has a second push portion
  • the second push portion The first pushing part is used to push the first pushing part in the direction away from the bracket, so that the at least one of the first movable part and the second movable part drives the intermediate support part from the The first position is moved to the second position.
  • the hinge assembly further includes a hinge housing, the hinge housing is movably arranged on the bracket along the third direction, so that the hinge housing is in the third position and the second position. Move between four positions;
  • the intermediate support when the hinge housing is at the third position, the intermediate support is at the first position, and when the hinge housing is at the fourth position, the intermediate support is at the first position Second position.
  • the hinge housing has a third pushing part, at least one of the first movable part and the second moving part has a fourth pushing part, and the fourth pushing part
  • the third pushing part is used to push the third pushing part in the direction away from the bracket, so that the at least one of the first movable part and the second movable part drives the hinge housing from the The third position is moved to the fourth position.
  • the hinge assembly further includes a first magnetic part and a second magnetic part, the first magnetic part is arranged on the middle support part, and the second magnetic part is arranged on the hinge housing Above, the first magnetic part and the second magnetic part can attract each other to drive the intermediate support to move from the second position to the first position, and at the same time drive the hinge housing from the The fourth position moves to the third position.
  • the first magnetic element and the second magnetic element are arranged at intervals along the second direction.
  • the hinge assembly also includes:
  • a first locking member and a first elastic member the first locking member is movably arranged on the first movable member along the first direction, and the first locking member is rotatably connected to the first movable member.
  • the brackets are connected, the first locking part has a first locking part, the bracket has a second locking part, the first elastic part is arranged between the first locking part and the bracket, and the The first elastic member exerts an elastic force on the first locking member toward the second locking portion, so that the second locking portion stops against the second locking portion along the first direction; and / or
  • a second locking member and a second elastic member the second locking member is movably arranged on the second movable member along the first direction, the second locking member is rotatably connected to the
  • the brackets are connected, the second locking part has a third locking part, the bracket has a fourth locking part, and the second elastic part is arranged between the second locking part and the bracket, so The second elastic member exerts an elastic force on the second locking member toward the fourth locking portion, so that the fourth locking portion stops against the third locking portion along the first direction.
  • the bracket has a first matching portion
  • the first movable member has a second matching portion
  • the second matching portion is rotatably connected to the first movable member along the swing axis of the first movable member. a mating portion cooperates;
  • the bracket has a third matching portion
  • the second movable member has a fourth matching portion
  • the fourth matching portion is rotatably matched with the second matching portion along the swing axis of the second movable member.
  • one of the first fitting portion and the second fitting portion is a fourth arc-shaped protrusion extending along the second direction, and the first fitting portion and the second fitting portion The other one is a fourth arc-shaped chute extending along the second direction; and/or
  • One of the third matching portion and the fourth matching portion is a fifth arc-shaped protrusion extending along the second direction, and the other of the third matching portion and the fourth matching portion The other is the fifth arc-shaped chute extending along the second direction;
  • the first supporting part has a fifth matching part
  • the first movable part has a sixth matching part
  • the fifth matching part is rotatably connected with the swing axis of the first supporting part.
  • the sixth mating part is mated;
  • the second supporting part has a seventh matching part
  • the second movable part has an eighth matching part
  • the seventh matching part is rotatably connected with the eighth matching part along the swing axis of the second supporting part.
  • one of the fifth matching portion and the sixth matching portion is a sixth arc-shaped protrusion extending along the second direction, and the fifth matching portion and the sixth matching portion The other one is a sixth arc-shaped chute extending along the second direction; and/or
  • One of the seventh matching portion and the eighth matching portion is a seventh arc-shaped protrusion extending along the second direction, and the other of the seventh matching portion and the eighth matching portion The other is the seventh arc-shaped chute extending along the second direction;
  • the first locking part has a seventh guide part
  • the first movable part has an eighth guide part
  • the eighth guide part is slidably connected with the first guide part along the first direction. Seven pilot fits; and/or
  • the second locking member has a ninth guide portion
  • the second movable member has a tenth guide portion
  • the tenth guide portion is slidably engaged with the ninth guide portion along the first direction.
  • the second fitting portion and the sixth fitting portion are arranged at intervals along the first direction, and the eighth guide portion is located between the second fitting portion and the sixth fitting portion in the first direction. between the sixth mating part; and/or
  • the fourth matching portion and the eighth matching portion are arranged at intervals along the first direction, and the tenth guiding portion is located between the fourth matching portion and the eighth matching portion in the first direction between.
  • the eighth guide part is provided on the second part, and the sixth matching part and the eighth guide part are provided on opposite sides of the second part; and/or
  • the tenth guide part is arranged on the fourth part, and the eighth matching part and the tenth guide part are arranged on opposite sides of the fourth part.
  • the first movable part includes a first part and a second part, the first part and the second part are arranged in an L shape, the second matching part is provided on the first part, and the The sixth matching portion is provided on the second part; and/or
  • the second movable part includes a third part and a fourth part, the third part and the fourth part are arranged in an L shape, the fourth matching part is arranged on the third part, and the eighth The matching part is provided on the fourth part.
  • the bracket has a first groove and a second groove, the first fitting part is arranged on the groove wall of the first groove, and the third fitting part is arranged on the first groove wall.
  • the bracket has a first groove and a second groove, the first fitting part is arranged on the groove wall of the first groove, and the third fitting part is arranged on the first groove wall.
  • the first locking member includes a fifth part and a sixth part, the fifth part and the sixth part are arranged in an L shape, and the first locking part is arranged on the first locking part.
  • the seventh guide part is provided on the sixth part; and/or
  • the second locking member includes a seventh part and an eighth part, the seventh part and the eighth part are arranged in an L shape, the third locking part is provided on the seventh part, the The ninth guide part is provided on the eighth part.
  • one of the seventh guide portion and the eighth guide portion is an eighth arc-shaped protrusion extending along the first direction, and the seventh guide portion and the eighth guide portion
  • the other one of the guide parts is an eighth arc-shaped slide groove extending along the first direction; and/or
  • One of the ninth guide part and the tenth guide part is a ninth arc-shaped protrusion extending along the first direction, and the other of the ninth guide part and the tenth guide part The other is the ninth arc-shaped chute extending along the first direction.
  • the terminal device in the embodiments of the present disclosure includes the hinge assembly described in any one of the foregoing embodiments.
  • Fig. 1 is a schematic structural diagram of a hinge assembly according to an embodiment of the present disclosure.
  • Fig. 2 is a schematic diagram of the hinge assembly of the embodiment of the present disclosure in an unfolded state.
  • Fig. 3 is a schematic diagram of the hinge assembly of the disclosed embodiment in a folded state.
  • Fig. 4 is a schematic diagram of the internal structure of the hinge assembly in the unfolded state according to the embodiment of the present disclosure.
  • FIG. 5 is an assembly diagram of the hinge assembly of the embodiment of the present disclosure (with the first support and the second support removed).
  • Fig. 6 is a schematic diagram of the hinge assembly, the first housing and the second housing in an unfolded state according to an embodiment of the present disclosure.
  • Fig. 7 is a schematic diagram of the hinge assembly, the first casing and the second casing in a folded state according to an embodiment of the present disclosure.
  • Hinge assembly 100 first housing 201; second housing 202;
  • Bracket 1 first matching part 13; second locking part 15; fourth locking part 16; first groove 17; second groove 18;
  • the hinge housing 8 The hinge housing 8 ; the second magnetic part 81 , the third pushing part 82 ; the fourth pushing part 83 .
  • the hinge structure of the foldable mobile terminal in the related art includes a bracket, a first movable part and a second movable part
  • the terminal device includes a device casing
  • the device casing includes a first shell and a second shell
  • the second housing is connected with the second movable member
  • the first movable member and the second movable member adopt a plurality of gear meshing transmissions to realize linkage, so as to realize the synchronous movement of the first housing and the second housing.
  • the radial dimension of the gear is relatively large, resulting in a relatively large thickness of the hinge structure, which is not conducive to the light and thin design of the terminal equipment.
  • the hinge assembly of the embodiment of the present disclosure is used for a terminal device.
  • the terminal device also includes a device casing and a display panel.
  • the device casing includes a first casing and a second casing. Both the first casing and the second casing are connected with a hinge assembly.
  • the simultaneous movement of the casing and the folding and unfolding of the display panel further realize the folding and unfolding of the terminal device.
  • the display panel is a foldable flexible display panel.
  • the hinge assembly 100 of the embodiment of the present invention is introduced below.
  • the hinge assembly 100 of the embodiment of the present disclosure includes a bracket 1 , a moving part 2 , a first movable part 31 , a second movable part 32 , a first supporting part 41 and a second supporting part 42 .
  • the moving member 2 is movably disposed on the support 1 along a first direction (up-and-down direction as shown in FIG. 1 ).
  • Each of the first movable part 31 and the second movable part 32 is swingably arranged on the support 1, and the swing axis of the first movable part 31 and the swing axis of the second movable part 32 are all along the first direction (as shown in FIG. 1 in the up and down direction) extending.
  • first movable part 31 and the second movable part 32 are movably connected with the moving part 2, and the moving part 2 is used to drive the first movable part 31 and the second movable part 32 to swing simultaneously by moving along the first direction.
  • the first movable part 31 is connected with the first casing 201 of the terminal device, and the second movable part 32 is connected with the second casing 202 of the device casing, so that each of the first casing 201 and the second casing 202 is opposite Support 1 can swing.
  • the first casing 201 swings
  • the first movable part 31 swings with the first casing 201
  • the second casing 202 swings
  • the second movable part 32 swings with the second casing 202
  • the movable part 31 swings with the first casing 201
  • the second casing part 32 swings with the second casing 202 .
  • Both the first movable part 31 and the second movable part 32 are movably connected with the movable part 2, and the movable part 2 moves along the first direction (the up-and-down direction shown in FIG.
  • the body 201 and the second housing 202 connected to the second movable member 32 can swing simultaneously.
  • the moving part 2 when the first movable part 31 swings, drive the movable part 2 to move up and down, and utilize the movable part 2 to drive the second movable part 32 to swing, so as to realize the simultaneous swing of the first movable part 31 and the second movable part 32;
  • the moving part 2 is driven to move up and down, and the moving part 2 is used to drive the first movable part 31 to swing, so that the first movable part 31 and the second movable part 32 swing simultaneously.
  • the simultaneous swing of the first casing connected to the first movable part 31 and the second casing connected to the second movable part 32 is realized.
  • the moving part 2 of the hinge assembly 100 in the embodiment of the present disclosure only needs to be able to move along the first direction, and convert the swing of the first movable part 31 into the movement of the moving part 2 along the first direction, and move the moving part 2 along the first direction.
  • the movement of the direction can be transformed into the swing of the second movable member 32 .
  • the hinge assembly 100 of the embodiment of the present disclosure utilizes the movement of the movable member 2 to realize the simultaneous swing of the first movable member 31 and the second movable member 32.
  • the size of the movable member 2 in the third direction (the front-rear direction shown in FIG. 1 ) can be greatly reduced, so that the overall thickness of the hinge assembly 100 can be reduced, which is beneficial to terminals with the hinge assembly 100 Thin and light design of the device.
  • the third direction is perpendicular to the first direction.
  • first support member 41 is swingably disposed on the first movable member 31
  • second support member 42 is swingably disposed on the second movable member 32 .
  • the swing axis of the first support member 41 and the second support member 42 The swing axes of all extend along the first direction (the up-and-down direction as shown in FIG. 1 ).
  • Both the first support 41 and the second support 42 are used to support the display panel of the terminal device, for example, the display panel includes a first display part and a second display part, the first support 41 is used to support the first display part, and the second The two support members 42 are used to support the second display part.
  • the first support member 41 swings to the state shown in FIG. 2 along with the first movable member 31, and the second support member 42 swings to the state shown in FIG.
  • the supporter 41 supports the first display portion of the display panel
  • the second supporter 42 supports the second display portion of the display panel.
  • the first support member 41 and the second support member 42 swing with the first movable member 31 and the second movable member 32 respectively at a first preset angle (for example, 90°)
  • the first support member 41 and the second supporting member 42 can also swing a second preset angle (for example, 10°) under the interaction of the first display part and the second display part of the display panel.
  • the first A "drop-shaped" accommodation space is formed between the support member 41, the second support member 42, the first movable member 31 and the second movable member 32, so as to better accommodate the bending part of the display panel and avoid bending of the display panel Some obvious creases are formed, which is beneficial to improving user experience and prolonging the service life of the display panel.
  • the hinge assembly 100 of the embodiment of the present disclosure has the advantages of thin thickness and the like.
  • the terminal device having the hinge assembly 100 of the embodiment of the present disclosure has the advantages of thin thickness and long service life.
  • the moving part 2 can move on the support 1 in the up and down direction.
  • Both the first movable part 31 and the second movable part 32 are connected to the support 1 in a swingable manner, and the swing axis of the first movable part 31 and the swing axis of the second movable part 32 both extend along the up-down direction.
  • the first movable part 31 and the second movable part 32 are arranged at intervals along the left-right direction, for example, the first movable part 31 is located on the left side of the second movable part 32 .
  • the first movable part 31 and the second movable part 32 can swing along the front and rear directions, and both the first movable part 31 and the second movable part 32 are movably connected with the movable part 2,
  • the first support piece 41 and the second support piece 42 are arranged at intervals along the left-right direction, for example, the first support piece 41 is located on the left side of the second support piece 42 . Both the swing axis of the first support 41 and the swing axis of the second support 42 extend along the up-down direction, and the first support 41 and the second support 42 can swing along the front-rear direction.
  • the hinge assembly 100 is in the process of moving from the folded state (shown in FIG. 3 ) to the unfolded state (shown in FIG. 2 ).
  • the first movable part 31, the second movable part 32 and the moving part 2 swing backwards in opposite directions at the same time; the first supporting part 41 and the second supporting part 42 at the same time swing backwards in the opposite direction, and finally the display panel and the equipment casing are fully unfolded.
  • the first display part of the display panel is supported by the first support member 41
  • the second display part of the display panel is supported by the second support member 42. part.
  • the hinge assembly 100 During the movement of the hinge assembly 100 from the unfolded state (shown in FIG. 2 ) to the folded state (shown in FIG. 3 ), under the action of the first movable part 31 , the second movable part 32 and the moving part 2 , the first housing 201 and the second housing 202 swing forward in opposite directions at the same time; the first support 41 and the second support 42 swing forward in opposite directions at the same time, and finally the display panel and the device casing are folded, and the display panel
  • the bent portion is located in the "drop-shaped" accommodation space formed by the first movable member 31 , the second movable member 32 , the first support member 41 and the second support member 42 .
  • the moving part 2 has a first guide part 21, the first movable part 31 has a second guide part 311, and the first guide part 21 is movable along a first direction (up and down direction as shown in FIG. 1 ). Cooperate with the second guide part 311.
  • the moving part 2 has a third guide part 22, and the second movable part 32 has a fourth guide part (not shown in the figure), and the third guide part 22 is movable along a first direction (up and down direction as shown in FIG. 1 ). Cooperate with the fourth guide part.
  • the first guide part 21 and the second guide part 311 cooperate with each other, thus, the first movable part 31 can drive the moving part 2 to move when swinging, or can drive the moving part 2 when it moves.
  • the first movable member 31 swings.
  • the third guide part 22 and the fourth guide part cooperate with each other.
  • the second movable part 32 can drive the moving part 2 to move when swinging, or the moving part 2 can drive the second moving part 32 to swing when moving.
  • the first movable part 31 When the first movable part 31 is swinging, it can drive the moving part 2 to move, and then drive the second movable part 32 to swing; or, when the second movable part 32 is swinging, it can drive the moving part 2 to move, and then drive the first movable part Part 31 swings.
  • the movement of the moving part 2 can be guided, so that the moving part 2 can move along the preset direction.
  • the provided moving path parallel to the first direction is beneficial to improve the reliability of the hinge assembly 100 .
  • one of the first guide portion 21 and the second guide portion 311 is a first arc-shaped protrusion extending along a first direction (the up-and-down direction shown in FIG. 1 ), and the first guide portion 21 and the other of the second guide portion 311 is a first arc-shaped slide groove extending along a first direction (up-and-down direction as shown in FIG. 1 ).
  • the projections of the outer peripheral contours of the first guide part 21 and the second guide part 311 on a plane perpendicular to the front-rear direction are curved.
  • the first guide part 21 is a first arc-shaped protrusion
  • the second guide part 311 is a first arc-shaped chute matched with the first arc-shaped protrusion; or, the first guide part 21 is a first arc-shaped chute.
  • An arc-shaped chute, and the second guide portion 311 is a first arc-shaped protrusion matched with the first arc-shaped chute.
  • the first arc-shaped protrusion is movably arranged in the first arc-shaped slide slot along the up-down direction.
  • the first arc-shaped protrusion has a first end and a second end opposite in the first direction, and the first end and the second end are arranged along the second direction.
  • the first movable part 31 can drive the moving part 2 to move when swinging, or the moving part 2 can drive the first moving part 31 to swing when swinging. Therefore, the structure of the first guide part 21 and the second guide part 311 is simple, and the manufacturing is convenient.
  • one of the third guide portion 22 and the fourth guide portion is a second arc-shaped protrusion extending along the first direction (the up-and-down direction as shown in FIG. 1 ), and the third guide portion 22 and the first guide portion
  • the other of the four guiding parts is a second arc-shaped slide groove extending along the first direction (the up-and-down direction as shown in FIG. 1 ).
  • the projections of the outer peripheral contours of the third guide part 22 and the fourth guide part on a plane perpendicular to the front-rear direction are curved.
  • the third guide part 22 is a second arc-shaped protrusion
  • the fourth guide part is a second arc-shaped chute matched with the second arc-shaped protrusion; or, the third guide part 22 is a second arc-shaped protrusion.
  • the arc-shaped chute, the fourth guide part is a second arc-shaped protrusion matched with the second arc-shaped chute.
  • the second arc-shaped protrusion is movably arranged in the second arc-shaped sliding groove along the up-down direction.
  • the second arc-shaped protrusion has a first end and a second end opposite in the first direction, and the first end and the second end are arranged along the second direction.
  • the second movable part 32 can drive the moving part 2 to move when swinging, or can drive the second moving part 32 to swing when the moving part 2 moves. Therefore, the structures of the third guide part 22 and the fourth guide part are simple, and the manufacturing is convenient.
  • the first movable part 31 and the second movable part 32 are arranged along the second direction (the left-right direction as shown in FIG. 1 ), and the first movable part 31 and the second movable part 32 are arranged in the third direction (such as The front-rear direction shown in Figure 1) is located on the same side of the moving part 2, the second direction (the left-right direction as shown in Figure 1) is perpendicular to the first direction (the up-down direction as shown in Figure 1), and the third direction is vertical in each of the second direction and the first direction.
  • the first movable member 31 is arranged on the left side of the second movable member 32 , and both the first movable member 31 and the second movable member 32 are arranged on the front side of the movable member 2 .
  • the first movable part 31 and the second movable part 32 do not overlap in the front-rear direction (thickness direction of the hinge assembly 100), which is beneficial to further reduce the thickness of the hinge assembly 100, and further facilitates the terminal with the hinge assembly 100 Thin and light design of the device.
  • the bracket 1 has a first avoidance portion (not shown in the figure), and the moving member 2 is arranged in the first avoidance portion.
  • the first avoiding portion may be a groove, and the shape of the first avoiding portion is adapted to the shape of the moving piece 2, and the moving piece 2 may be embedded in the first avoiding portion. It should be noted that, in the first direction, the size of the first avoidance portion is larger than that of the moving member 2 , so that the moving member 2 can move in the first avoidance portion 11 along the first direction.
  • At least a part of the moving part 2 is located in the bracket 1 in the front-rear direction, which is beneficial to further reduce the thickness of the hinge assembly 100 and further facilitates the thinner and lighter design of the terminal device having the hinge assembly 100 .
  • the first guide portion 21 and the third guide portion 22 are arranged at intervals along the first direction (the up-and-down direction shown in FIG. 1 ).
  • the first guide portion 21 is above the third guide portion 22 . That is, the first guide portion 21 and the third guide portion 22 are arranged staggered in the vertical direction.
  • the size of the moving part 2 in the second direction can be effectively reduced, so that the overall structure of the hinge assembly 100 is more compact, taking advantage of the lightness and thinness of the terminal device with the hinge assembly 100 design.
  • the moving part 2 has a fifth guide part 23, the bracket 1 has a sixth guide part, and the fifth guide part 23 is slidably connected with the sixth guide part along the first direction (the up-and-down direction shown in FIG. 1 ). Ministry of cooperation.
  • the fifth guide part 23 and the sixth guide part are connected and can slide relative to each other.
  • the movement of the moving part 2 can be guided, so that the moving part 2 can move along a preset path parallel to the first direction, which is beneficial to improve The reliability of the hinge assembly 100.
  • multiple fifth guides 23 are provided, and multiple sixth guides are provided, and multiple fifth guides 23 correspond to multiple sixth guides one by one, and each fifth guide 23 Cooperate with the corresponding sixth guide part.
  • each fifth guide part 23 can cooperate with the corresponding sixth guide part.
  • the moving part 2 can move more smoothly, which is beneficial to improve the stability of the hinge assembly 100 .
  • the number of the fifth guide part 23 and the sixth guide part may also be three, four or the like.
  • one fifth guide portion 23 and one sixth guide portion may both be provided.
  • a plurality of fifth guide portions 23 are arranged at intervals along the second direction (the left-right direction as shown in FIG. 1 ).
  • a fifth guide part 23 is respectively provided on the left and right sides of the moving part 2, thus, the left and right sides of the moving part 2 can slide smoothly, and a plurality of fifth guide parts 23 It can ensure that the moving part 2 has sufficient structural strength, so as to improve the stability of the hinge assembly 100 .
  • one of the fifth guide portion 23 and the sixth guide portion is a third arc-shaped protrusion extending along the first direction (the up-and-down direction as shown in FIG. 1 ), and the fifth guide portion 23 and the sixth guide portion The other of the sixth guide portion is a third arc-shaped slide groove extending along the first direction (the up-and-down direction as shown in FIG. 1 ).
  • the fifth guide part 23 is a linear third arc-shaped protrusion extending along the first direction
  • the sixth guide part is a linear third arc-shaped slide groove extending along the first direction; or the sixth guide part It is a third arc-shaped protrusion
  • the fifth guide portion 23 is a third arc-shaped slide groove.
  • the third arc-shaped protrusion is movably arranged in the third arc-shaped sliding groove along the up and down direction.
  • the bracket 1 has a first matching portion 13
  • the first movable member 31 has a second matching portion 312
  • the second matching portion 312 is rotatably connected to the first matching portion 13 along the swing axis of the first movable member 31 .
  • the first matching portion 13 is on the left side of the bracket 1
  • the second matching portion 312 is on the right side of the first movable member 31 .
  • the first matching part 13 and the second matching part 312 are connected and can rotate relatively.
  • the first matching part 13 is a rotating shaft
  • the second matching part 312 is hole.
  • the first matching portion 13 is an arc-shaped protrusion
  • the second matching portion 312 is an arc-shaped slide groove.
  • the rotation of the first movable part 31 can be guided, so that the first movable part 31 can swing relative to the moving part 2, which is beneficial to improve the hinge assembly. 100% reliability.
  • the bracket 1 has a third fitting part (not shown in the figure), the second movable part 32 has a fourth fitting part 322 , and the fourth fitting part 322 is rotatable along the swing axis of the second moving part 32 Cooperate with the second matching part 312 .
  • the third matching portion is on the right side of the bracket 1
  • the fourth matching portion 322 is on the left side of the second movable member 32 .
  • the third matching part and the fourth matching part 322 are connected and can rotate relative to each other.
  • the third matching part and the fourth matching part 322 there are many structures of the third matching part and the fourth matching part 322 , for example, the third matching part is a rotating shaft, and the fourth matching part 322 is a hole.
  • the third matching portion is an arc-shaped protrusion
  • the fourth matching portion 322 is an arc-shaped slide groove.
  • the rotation of the second movable part 32 can be guided, so that the second movable part 32 can swing relative to the moving part 2, which is beneficial to improve the hinge assembly 100. reliability.
  • one of the first matching portion 13 and the second matching portion 312 is a fourth arc-shaped protrusion extending along the second direction (the left-right direction shown in FIG. 1 ), and the first matching portion 13
  • the other one of the second matching portion 312 is a fourth arc-shaped slot extending along the second direction (the left-right direction as shown in FIG. 1 ).
  • the fourth arc-shaped protrusion is movably arranged in the fourth arc-shaped chute along the left-right direction.
  • both the fourth arc-shaped protrusion and the fourth arc-shaped sliding slot extend along the left-right direction, so that the first movable part 31 swings relative to the bracket 1 in the left-right direction.
  • the first matching part 13 is a fourth arc-shaped protrusion
  • the second matching part 312 is a fourth arc-shaped chute
  • the first matching part 13 is a fourth arc-shaped chute
  • the second matching part 312 is a fourth arc-shaped chute raised.
  • the first movable member 31 can smoothly swing relative to the support 1, and the structure of the fourth arc-shaped protrusion and the fourth arc-shaped chute is simple and easy to process. Easy to manufacture.
  • one of the third matching portion and the fourth matching portion 322 is a fifth arc-shaped protrusion extending along the second direction (the left-right direction shown in FIG. 1 ), and the third matching portion and the first matching portion
  • the other of the four matching portions 322 is a fifth arc-shaped slot extending along the second direction (the left-right direction as shown in FIG. 1 ).
  • both the fifth arc-shaped protrusion and the fifth arc-shaped sliding groove extend along the left-right direction, so that the second movable member 32 can swing relative to the bracket 1 in the left-right direction.
  • the third matching part is the fifth arc-shaped protrusion
  • the fourth matching part 322 is the fifth arc-shaped chute
  • the third matching part is the fifth arc-shaped chute
  • the fourth matching part 322 is the fifth arc-shaped protrusion .
  • the fifth arc-shaped protrusion is movably arranged in the fifth arc-shaped chute along the left-right direction.
  • the second movable member 32 can smoothly swing relative to the bracket 1, and the structure of the fifth arc-shaped protrusion and the fifth arc-shaped chute is simple and easy to process. Easy to manufacture.
  • the second guide portion 311 and the second matching portion 312 are arranged at intervals along the first direction (the up-and-down direction as shown in FIG. 1 ).
  • the second guide part 311 and the second matching part 312 are arranged along the up-down direction, that is, the second guide part 311 and the second matching part 312 are arranged along the direction perpendicular to the front-rear direction, thereby facilitating the reduction of the size of the first movable part 31.
  • the dimensions in the front and rear directions make the overall structure of the hinge assembly 100 more compact, which is beneficial to the thinner and lighter design of the terminal device.
  • the fourth guide portion and the fourth matching portion 322 are arranged at intervals along the first direction (the up-and-down direction shown in FIG. 1 ).
  • the fourth guide part 321 and the fourth matching part 322 are arranged along the vertical direction, that is, the fourth guide part 321 and the fourth matching part 322 are arranged along the direction perpendicular to the front-to-back direction, which is conducive to reducing the size of the second movable part. 32 in the front-rear direction makes the overall structure of the hinge assembly 100 more compact, which is beneficial to the thinner and lighter design of the terminal device.
  • the hinge assembly 100 further includes an intermediate support 7 , and the intermediate support 7 is positioned on the first support 41 in the second direction (the left-right direction as shown in FIG. 1 ). Between the second support member 42, the intermediate support member 7 is movably arranged on the bracket 1 along the third direction (the front-rear direction as shown in FIG. 1 ), so that the intermediate support member 7 is in the first position and the second position to move between.
  • the middle supporting member 7 can move in the front and rear directions, the first position is located below the second position, the display panel includes a third part, and the middle supporting member 7 is used to support the third part of the display panel when it is at the second position.
  • the intermediate support member 7 is in the first position, that is, the first movable member 31 and the second movable member 32 are in the folded state; when the intermediate support member 7 is in the second position, that is, the first movable member 31 and the second movable member 32 are in the unfolded state. state.
  • the intermediate support member 7 when the hinge assembly 100 is in the unfolded state, the intermediate support member 7 is in the second position, at this time, the intermediate support member 7 can contact and support the third part of the display panel; the hinge assembly 100 is in the folded state At this time, the middle support member 7 is located at the second position, so as to provide more accommodation space for the folded part of the display panel, so as to improve the user experience of the terminal device having the hinge assembly 100 .
  • the intermediate support member 7 has a first pushing portion 72
  • at least one of the first movable member 31 and the second movable member 32 has a second pushing portion 73
  • the second The pushing part 73 is used to push the first pushing part 72 toward the direction away from the bracket 1, so that at least one of the first movable part 31 and the second movable part 32 drives the intermediate support part 7 to move from the first position to the second position.
  • the first movable part 31 is provided with the second push part 73
  • the second movable part 32 is provided with the second push part 73
  • both the first movable part 31 and the second movable part 32 are provided with the second push part 73.
  • Section 73 Thereby, the first pushing part 72 is pushed by the second pushing part 73 , and then the middle supporting part 7 is moved from the first position to the second position, so as to support the display panel with the middle supporting part 7 .
  • first movable member 31 or the second movable member 32 to facilitate driving the intermediate support member 7 to move from the first position to the second position is beneficial to simplify the overall structure of the hinge assembly 100 and facilitate the manufacture of the hinge assembly 100 .
  • the second pushing portion 73 and the first pushing portion 72 are pushing planes.
  • the hinge assembly 100 further includes a hinge housing 8, and the hinge housing 8 is movably disposed on the bracket 1 along the third direction, so that the hinge housing 8 can move between the third position and the fourth position. .
  • the intermediate support member 7 when the hinge housing 8 is at the third position, the intermediate support member 7 is at the first position, and when the hinge housing 8 is at the fourth position, the intermediate support member 7 is at the second position.
  • the hinge housing 8 when the hinge assembly 100 is in an unfolded state, the hinge housing 8 is at the third position; when the hinge assembly 100 is in a folded state, the hinge housing 8 is at the fourth position.
  • the hinge housing 8 moves away from the bracket 1 (moving forward in FIG. 2 ) to avoid other parts on the hinge assembly 100; when the hinge assembly 100 needs to be folded, the hinge The housing 8 moves toward the direction close to the bracket 1 (i.e. moves to the rear in FIG. 2 ) to cover components such as the bracket 1 in the hinge housing 8 and prevent components in the hinge housing 8 from leaking.
  • the hinge assembly 100 of the embodiment of the present disclosure has the advantage of reducing the risk of leakage of the hinge assembly 100 .
  • the hinge housing 8 is at the third position and the intermediate support 7 is at the first position.
  • the intermediate support 7 can be used to support the third part of the display panel, and the hinge housing 8 out of the way of other components on the hinge assembly 100.
  • the chain cover is at the fourth position and the intermediate support 7 is at the second position.
  • the intermediate support 7 can provide more accommodation for the display panel, and the hinge housing 8 is used to cover the hinge housing Components such as the bracket 1 in the body 8 are more in line with the needs of users.
  • the hinge housing 8 has a third push portion 82, at least one of the first movable member 31 and the second movable member 32 has a fourth push portion 83, and the fourth push portion 83 is used to The third pushing portion 82 is pushed away from the bracket 1 , so that at least one of the first movable member 31 and the second movable member 32 drives the hinge housing 8 to move from the third position to the fourth position.
  • the first movable part 31 is provided with a fourth push part 83
  • the second movable part 32 is provided with a fourth push part 83
  • both the first movable part 31 and the second movable part 32 are provided with a fourth push part 83.
  • Section 83 is provided.
  • the third pushing portion 82 is pushed by the fourth pushing portion 83 , thereby moving the hinge housing 8 from the third position to the fourth position. It is beneficial to simplify the overall structure of the hinge assembly 100 and facilitate the processing and manufacture of the hinge assembly 100 .
  • the third pushing portion 82 and the fourth pushing portion 83 are pushing planes.
  • the second position is located in front of the first position, and the fourth position is located behind the third position.
  • first movable part 31 or the second movable part 32 facilitates driving the hinge housing 8 to move between the third position and the fourth position, which is conducive to simplifying the overall structure of the hinge assembly 100 and facilitating the processing and manufacturing of the hinge assembly 100 .
  • the hinge assembly 100 further includes a first magnetic part 71 and a second magnetic part 81 , the first magnetic part 71 is disposed on the middle support part 7 , and the second magnetic part 81 is disposed on the hinge housing 8 .
  • the first magnetic part 71 and the second magnetic part 72 can attract each other to drive the middle support part 7 to move from the second position to the first position, and at the same time drive the hinge housing 8 to move from the fourth position to the third position.
  • the first magnetic member 71 has a first magnetic pole
  • the second magnetic member 81 has a second magnetic pole
  • the first magnetic pole and the second magnetic pole are oppositely arranged
  • the first magnetic pole and the second magnetic pole are different-named magnetic poles (for example, the first magnetic pole is S pole, the second pole is N pole), the first pole and the second pole attract each other, driving the intermediate support 7 to move from the second position to the first position, and the hinge housing 8 to move from the fourth position to the third position.
  • the hinge assembly 100 moves from the unfolded state to the folded state, there is no interaction force between the first push portion 72 and the second push portion 73, and there is no interaction force between the third push portion 82 and the fourth push portion 83. There is no interaction force.
  • the first magnetic part 71 and the second magnetic part 81 attract each other, so that the intermediate support part 7 moves from the second position to the first position under the action of the magnetic attraction force, and at the same time, the hinge housing 8 moves from the fourth position under the action of the magnetic attraction force to the third position.
  • first magnetic member 71 and the second magnetic member 81 facilitates the movement of the intermediate support member 7 from the second position to the first position under the action of the magnetic attraction force, and the hinge housing 8 moves from the fourth position to the first position under the action of the magnetic attraction force. third position.
  • the reset structure at the middle support member 7 and the hinge housing 8 is simple, which facilitates the processing and assembly of the hinge assembly 100 .
  • the first magnetic part 71 can be fixed on the middle support member 7 by means of bonding, clipping, etc.
  • the second magnetic part 72 can be fixed on the hinge housing 8 by bonding, clipping, or the like.
  • the first magnetic member 71 and the second magnetic member 81 are arranged at intervals along the second direction (the left-right direction as shown in FIG. 1 ).
  • the first magnetic member 71 is arranged on the right side of the second magnetic member 81, thus, it is beneficial to further reduce the size of the hinge assembly 100 in the front and rear directions, and it is further beneficial to have the hinge The thin and light design of the terminal equipment of the component 100.
  • the first magnetic member 71 and the second magnetic member may also be arranged along the third direction.
  • the bracket 1 has an insertion hole passing through along the third direction, and the first magnetic member 71 and the second magnetic member 72 are movably disposed in the insertion hole along the third direction.
  • the hinge assembly 100 moves from the folded state (shown in FIG. 3 ) to the unfolded state (shown in FIG. 2 ), the first magnetic member 71 and the second magnetic member 72 are away from each other; During the process of moving to the folded state (shown in FIG. 3 ), the first magnetic part 71 and the second magnetic part 72 are close to each other.
  • the hinge assembly 100 further includes a first locking member 51 , a first elastic member 61 , a second locking member 52 and a second elastic member 62 .
  • the first locking member 51 is movably disposed on the first movable member 31 along a first direction (up-and-down direction as shown in FIG. 1 ), and the first locking member 51 is rotatably connected with the bracket 1 .
  • the first locking part 51 has a first locking part 511
  • the bracket 1 has a second locking part 15
  • the first elastic part 61 is arranged between the first locking part 51 and the first movable part 31, and the first elastic part 61 exerts elastic force on the first locking member 51 toward the second locking portion 15 , so that the first locking portion 511 abuts against the second locking portion 15 along a first direction (up and down direction as shown in FIG. 1 ).
  • the first locking member 51 can move up and down relative to the first movable member 31 , and the first locking member 51 swings with the first movable member 31 , and the first elastic member 61 is a compression spring.
  • the first locking portion 511 is disposed above the second locking portion 15
  • the pressure spring is disposed above the first locking portion 511 .
  • the compression spring can exert a downward elastic force on the first locking part 511, so that the first locking part 511 stops against the second locking part 15, so that the first movable part 31 can stop at more angles, so that the hinge has
  • the terminal device of the assembly 100 can stop at more deployment angles, further improving user experience.
  • the first locking portion 511 includes a first plane, a second plane, a first slope and a second slope, and the first plane, the first slope, the second plane and the second slope surround the first movable member 31
  • the rotation axis of the first plane is arranged higher than the second plane, one end of the first inclined plane and the second inclined plane is connected with the first plane, and the other end of the first inclined plane and the second inclined plane is connected with the second plane.
  • the second locking portion 15 includes a third plane, a fourth plane, a third slope and a fourth slope, and the third plane, the third slope, the fourth plane and the fourth slope surround the rotation axis of the first movable member 31 Arranged in sequence, the third plane is set lower than the fourth plane, one end of the third inclined plane and the fourth inclined plane are connected with the third plane, and the other ends of the third inclined plane and the fourth inclined plane are connected with the fourth plane.
  • the first plane is located above the second plane, and the third plane is located below the fourth plane.
  • the rotation angle of the first movable part 31 is 0°, and at this moment, the first plane contacts the third plane, and the second plane contacts the fourth plane.
  • the hinge assembly 100 rotates by a first angle (for example, 10°)
  • the first inclined surface contacts the third inclined surface, and the hinge assembly 100 tends to move to the unfolded state under the elastic force of the first elastic member 61 .
  • the hinge assembly 100 rotates by a second angle (for example, 60°)
  • the first plane is in contact with the fourth plane. At this time, the frictional force applied between the first plane and the fourth plane by the first elastic member 61 is relatively large.
  • the hinge assembly 100 can hover at any deployment angle.
  • a third angle for example, 80°
  • the first inclined surface contacts the fourth inclined surface.
  • the hinge assembly 100 automatically moves to the unfolded state under the elastic force of the first elastic member 61 .
  • the second locking member 52 is movably disposed on the second movable member 32 along a first direction (up-and-down direction as shown in FIG. 1 ), and the second locking member 52 is rotatably connected with the bracket 1 .
  • the second locking part 52 has a third locking part 521
  • the bracket 1 has a fourth locking part 16
  • the second elastic part 62 is arranged between the second locking part 52 and the second movable part 32, and the second elastic part 62 exerts elastic force on the second locking member 52 toward the fourth locking portion 16 , so that the fourth locking portion 16 abuts against the third locking portion 521 along the first direction (the up-and-down direction shown in FIG. 1 ).
  • the second locking member 52 can move up and down relative to the second movable member 32
  • the second elastic member 62 is a compression spring.
  • the third locking portion 521 is disposed below the fourth locking portion 16
  • the pressure spring is disposed below the third locking portion 521 .
  • the compression spring can exert an upward elastic force on the third locking part 521, so that the third locking part 521 stops against the fourth locking part 16, so that the second movable part 32 can stop at more angles, so that the hinge has
  • the terminal device of the assembly 100 can stop at more deployment angles, further improving user experience.
  • the third locking portion 521 can also adopt the structure of the above-mentioned first locking portion 511, that is, the third locking portion 521 has multiple slopes and multiple planes
  • the fourth locking portion 16 can also adopt the above-mentioned structure.
  • the structure of the second locking part 51, that is, the fourth locking part 16 has multiple slopes and multiple planes, through the cooperation of the third locking part 521 and the fourth locking part 16, the hinge assembly 100 can be expanded to multiple different angles. .
  • the first supporting member 41 has a fifth matching portion 411
  • the first movable member 31 has a sixth matching portion 314
  • the fifth matching portion 411 is rotatably connected to the sixth matching portion 314 along the swing axis of the first supporting member 41 .
  • the fitting part 314 fits.
  • the fifth fitting part 411 and the sixth fitting part 314 are rotatably fitted along the swing axis of the first support 41 . Therefore, through the cooperation of the fifth matching part 411 and the sixth matching part 314 , the rotation between the first support part 41 and the first movable part 31 can be guided, which is beneficial to improve the reliability of the hinge assembly 100 .
  • the second supporting part 42 has a seventh matching part 421
  • the second movable part 32 has an eighth matching part 324
  • the seventh matching part 421 is rotatably connected to the eighth matching part 324 along the swing axis of the second supporting part 42 .
  • the fitting part 324 fits.
  • the seventh fitting portion 421 and the eighth fitting portion 324 are rotatably fitted along the swing axis of the second support 42 . Therefore, through the cooperation of the seventh matching portion 421 and the eighth matching portion 324 , the rotation between the second support member 42 and the second movable member 32 can be guided, which is beneficial to improve the reliability of the hinge assembly 100 .
  • one of the fifth matching portion 411 and the sixth matching portion 314 is a sixth arc-shaped protrusion extending along the second direction (the left-right direction shown in FIG. 1 ), and the fifth matching portion 411
  • the other one of the sixth matching portion 314 is a sixth arc-shaped slot extending along the second direction (the left-right direction as shown in FIG. 1 ).
  • both the sixth arc-shaped protrusion and the sixth arc-shaped slide groove extend along the left-right direction, so that the fifth matching portion 411 and the sixth matching portion 314 can slide relative to each other in the left-right direction.
  • the fifth matching part 411 is a sixth arc-shaped protrusion
  • the sixth matching part 314 is a sixth arc-shaped chute; or the fifth matching part 411 is a sixth arc-shaped chute, and the sixth matching part 314 is a sixth arc-shaped chute raised.
  • the sixth arc-shaped protrusion is movably arranged in the first arc-shaped sliding slot along the left-right direction.
  • the first support member 41 can rotate smoothly relative to the first movable member 31, and the sixth arc-shaped protrusion and the sixth arc-shaped groove
  • the structure is simple, and the processing and manufacturing are convenient.
  • One fifth matching portion 411 and sixth matching portion 314 may be provided one or more than two respectively.
  • one of the seventh matching portion 421 and the eighth matching portion 324 is a seventh arc-shaped protrusion extending along the second direction (the left-right direction shown in FIG. 1 ), and the seventh matching portion 421
  • the other one of the eighth matching portion 324 is a seventh arc-shaped slot extending along the second direction (the left-right direction as shown in FIG. 1 ).
  • both the seventh arc-shaped protrusion and the seventh arc-shaped slide groove extend along the left-right direction, so that the seventh matching portion 421 and the eighth matching portion 324 can slide relative to each other in the left-right direction.
  • the seventh matching part 421 is a seventh arc-shaped protrusion
  • the eighth matching part 324 is a seventh arc-shaped chute; or the seventh matching part 421 is a seventh arc-shaped chute, and the eighth matching part 324 is a seventh arc-shaped chute raised.
  • the seventh arc-shaped protrusion is movably arranged in the seventh arc-shaped chute along the vertical direction.
  • the second support member 42 can rotate smoothly relative to the second movable member 32, and the seventh arc-shaped protrusion and the ninth arc-shaped groove
  • the structure is simple, and the processing and manufacturing are convenient.
  • One seventh matching portion 421 and eighth matching portion 324 may be provided one or more than two respectively.
  • the first movable part 31 includes a first part 316 and a second part 317, the first part 316 and the second part 317 are arranged in an L shape, the second matching part 312 is arranged on the first part 316, and the sixth matching part Set on the second part 317 .
  • the first part 316 extends along the left-right direction
  • the second part 317 extends along the up-down direction
  • the left end of the first part 316 is connected to the upper end of the second part 317 . Therefore, the second matching portion 312 and the sixth matching portion 314 are arranged along a direction perpendicular to the thickness direction of the hinge assembly 100 , which is beneficial to the thinner and lighter design of the terminal device.
  • the second movable member 32 includes a third part 326 and a fourth part 327, the third part 326 and the fourth part 327 are arranged in an L shape, the fourth matching part 322 is arranged on the third part 326, and the third part 326 and the fourth part 327 are arranged in an L shape.
  • the eight matching portions 324 are disposed on the fourth portion 327 .
  • the bracket 1 has a first groove 17 and a second groove 18, the first fitting part 13 is arranged on the groove wall of the first groove 17, and the third fitting part is arranged on the wall of the second groove 18. On the groove wall, a part of the first part 316 is set in the first groove 17 , and a part of the third part 326 is set in the second groove 18 .
  • the first matching portion 13 is disposed on the upper groove wall of the first groove 17
  • the third matching portion is disposed on the lower groove wall of the second groove 18 .
  • a part of the first part 316 is set in the first groove 17, so that a part of the first movable part 31 is located in the bracket 1, and a part of the third part 326 is set in the second groove 18, so that a part of the second movable part 32 Located in bracket 1. It is beneficial to further reduce the thickness and weight of the hinge assembly 100 , and is beneficial to the lightweight design of the terminal device having the hinge assembly 100 .
  • the first locking member 51 has a seventh guide portion 512
  • the first movable member 31 has an eighth guide portion 313, and the eighth guide portion 313 is along the first direction (the up-and-down direction as shown in FIG. 1 ). Slidably cooperate with the seventh guide part 512 .
  • the seventh guide part 512 and the eighth guide part 313 are connected and can slide relative to each other, thus, through the cooperation of the seventh guide part 512 and the eighth guide part 313, the first locking member can
  • the movement of 51 acts as a guide, so that the first locking member 51 moves along the first direction, which is beneficial to improve the reliability of the hinge assembly 100 .
  • the second locking member 52 has a ninth guide portion 522
  • the second movable member 32 has a tenth guide portion 323
  • the tenth guide portion 323 is along the first direction (the up-and-down direction as shown in FIG. 1 ). Slidably cooperate with the ninth guide part 522 .
  • the ninth guide part 522 and the tenth guide part 323 are connected and can slide relative to each other, thus, through the cooperation of the ninth guide part 522 and the tenth guide part 323, the second locking member can
  • the movement of the hinge 52 acts as a guide, so that the second locking member 52 moves along the first direction, which is beneficial to improve the reliability of the hinge assembly 100 .
  • the second matching portion 312 and the sixth matching portion 314 are arranged at intervals along the first direction (the up-and-down direction shown in FIG. Up and down direction) between the second matching portion 312 and the sixth matching portion 314 .
  • the sixth matching part 314 is located at the lower part of the first movable part 31
  • the second matching part 312 is located at the upper part of the first movable part 31
  • the eighth guiding part 313 is located at the second between the matching portion 312 and the sixth matching portion 314 .
  • the second matching part 312 and the sixth matching part 314 can drive the eighth guide part 313 to rotate when rotating, and then drive the first locking part 51 to rotate, so that the first locking part 51 and the first movable part 31
  • the synchronous rotation between them is convenient for the first locking member 51 to lock the first movable member 31 , which is beneficial to improve the reliability of the hinge assembly 100 .
  • the fourth matching portion 322 and the eighth matching portion 324 are arranged at intervals along the first direction (the up-and-down direction as shown in FIG. Up and down direction) between the fourth matching portion 322 and the eighth matching portion 324 .
  • the fourth fitting part 322 is located at the lower part of the second movable part 32
  • the eighth fitting part 324 is located at the upper part of the second movable part 32
  • the tenth guiding part 323 is located at the fourth between the matching portion 322 and the eighth matching portion 324 .
  • the fourth matching part 322 and the eighth matching part 324 can drive the tenth guiding part 323 to rotate when rotating, and then drive the second locking part 52 to rotate, so that the second locking part 52 and the second movable part 32
  • the synchronous rotation between them is convenient for the second locking member 52 to lock the second movable member 32 , which is beneficial to improve the reliability of the hinge assembly 100 .
  • the eighth guiding portion 313 is disposed on the second portion, and the sixth matching portion 314 and the eighth guiding portion 313 are disposed on opposite sides of the second portion 317 .
  • the eighth guide portion 313 is located on the right side of the second portion 317, and the sixth matching portion 314 is located on the left side of the second portion, thus, the sixth matching portion 314 and the eighth guide portion 313 Arranging in a direction perpendicular to the thickness direction of the hinge assembly 100 is beneficial to the thinner and lighter design of the terminal device.
  • the tenth guiding portion 323 is disposed on the fourth portion, and the eighth matching portion 324 and the tenth guiding portion 323 are disposed on opposite sides of the fourth portion.
  • the tenth guide portion 323 is located on the left side of the fourth part, and the eighth matching portion 324 is located on the right side of the fourth part, thus, the eighth matching portion 324 and the tenth guide portion 323 are aligned with
  • the hinge assembly 100 is arranged in a direction perpendicular to the thickness direction, which is beneficial to the thinner and lighter design of the terminal device.
  • the first locking member 51 includes a fifth part 513 and a sixth part 514, the fifth part 513 and the sixth part 514 are arranged in an L shape, and the first locking part 511 is provided on the fifth part 513 , the seventh guide portion 512 is disposed on the sixth portion 514 .
  • the fifth portion 513 extends along the left-right direction
  • the sixth portion 514 extends along the up-down direction.
  • the left end of the fifth part 513 is connected to the upper end of the sixth part 514 .
  • the first locking portion 511 is disposed at the lower end of the fifth portion 513
  • the seventh guiding portion 512 extends along the vertical direction.
  • the first locking portion 511 and the seventh guiding portion 512 are arranged along a direction perpendicular to the thickness direction of the hinge assembly 100 , which is beneficial to the thinner and lighter design of the terminal device.
  • the second locking member 52 includes a seventh part 523 and an eighth part 524, the seventh part 523 and the eighth part 524 are arranged in an L shape, and the third locking part 521 is provided on the seventh part 523 , the ninth guide portion 522 is disposed on the eighth portion 524 .
  • the seventh portion 523 extends along the left-right direction
  • the eighth portion 524 extends along the up-down direction.
  • the right end of the seventh part 523 is connected to the lower end of the eighth part 524 .
  • the third locking portion 521 is disposed on the upper end of the seventh portion 523
  • the ninth guiding portion 522 extends along the vertical direction.
  • the third locking portion 521 and the ninth guiding portion 522 are arranged along a direction perpendicular to the thickness direction of the hinge assembly 100 , which is beneficial to the thinner and lighter design of the terminal device.
  • one of the seventh guide portion 512 and the eighth guide portion 313 is an eighth arc-shaped protrusion extending along the first direction (the up-and-down direction shown in FIG. 1 ), and the seventh guide portion 512 and the other of the eighth guide portion 313 is an eighth arc-shaped slide groove extending along the first direction (the up-down direction as shown in FIG. 1 ).
  • both the eighth arc-shaped protrusion and the eighth arc-shaped slide groove extend along the up-down direction, so that the seventh guide part 512 and the eighth guide part 313 can slide relative to each other in the up-down direction.
  • the seventh guide part 512 is an eighth arc-shaped protrusion
  • the eighth guide part 313 is an eighth arc-shaped chute; or the seventh guide part 512 is an eighth arc-shaped chute, and the eighth guide part 313 is an eighth arc-shaped chute raised.
  • the eighth arc-shaped protrusion is movably arranged in the eighth arc-shaped sliding slot along the up and down direction.
  • the first locking member 51 can slide smoothly relative to the first movable member 31, and the eighth arc-shaped protrusion and the eighth arc-shaped sliding groove
  • the structure of the groove is simple, and the processing and manufacturing are convenient.
  • one of the ninth guide portion 522 and the tenth guide portion 323 is a ninth arc-shaped protrusion extending along the first direction (the up-and-down direction shown in FIG. 1 ), and the ninth guide portion 522 and the other of the tenth guide portion 323 is a ninth arc-shaped slide groove extending along the first direction (up-and-down direction as shown in FIG. 1 ).
  • both the ninth arc-shaped protrusion and the ninth arc-shaped sliding groove extend along the up-down direction, so that the ninth guide part 522 and the tenth guide part 323 can slide relative to each other in the up-down direction.
  • the ninth guide part 522 is a ninth arc-shaped protrusion, and the tenth guide part 323 is a ninth arc-shaped chute; or the ninth guide part 522 is a ninth arc-shaped chute, and the tenth guide part 323 is a ninth arc-shaped chute raised.
  • the ninth arc-shaped protrusion is movably arranged in the ninth arc-shaped chute along the vertical direction.
  • the second locking member 52 can slide smoothly relative to the second movable member 32, and the ninth arc-shaped protrusion and the ninth arc-shaped sliding groove
  • the structure of the groove is simple, and the processing and manufacturing are convenient.
  • the second guide portion 311 and the eighth guide portion 313 are arranged at intervals along the first direction (the up-and-down direction as shown in FIG. 1 ).
  • the second guide portion 311 is arranged above the eighth guide portion 313, so that the second guide portion 311 and the eighth guide portion 313 will not interfere with each other, so that the overall structure of the hinge assembly 100 Compact, which is conducive to the thin and light design of terminal equipment.
  • the fourth guide portion and the tenth guide portion 323 are arranged at intervals along the first direction (the up-and-down direction shown in FIG. 1 ).
  • the fourth guide part is arranged above the tenth guide part 323, so that the fourth guide part and the tenth guide part 323 will not interfere with each other, so that the overall structure of the hinge assembly 100 is compact, It is conducive to thin and light design of terminal equipment.
  • the first supporting member 41 further includes a ninth matching portion (not shown in the figure), and the ninth matching portion and the fifth matching portion 411 are arranged at intervals along the first direction.
  • the first movable part 31 also includes a tenth matching part 315, the tenth matching part 315 and the sixth matching part are arranged at intervals along the first direction, and the ninth matching part is rotatably connected to the tenth matching part along the swing axis of the first supporting part 41.
  • the fitting part 315 fits.
  • the tenth matching part 315 is arranged above the sixth matching part 314 , and the tenth matching part 315 is used to cooperate with the ninth matching part so that the gap between the first movable part 31 and the first support part 41 The rotation is more stable.
  • the ninth matching portion is an arc-shaped protrusion extending along the second direction
  • the tenth matching portion 315 is an arc-shaped slide groove extending along the second direction
  • the ninth matching portion movably moves along the second direction. It is provided in the tenth fitting part 315 .
  • the ninth matching part is an arc-shaped protrusion extending along the left-right direction
  • the tenth matching part 315 is an arc-shaped sliding groove extending along the left-right direction
  • the ninth matching part is movably arranged in the tenth matching part 315 along the left-right direction.
  • the second supporting member 42 further includes an eleventh matching portion 422 , and the eleventh matching portion 422 and the seventh matching portion 421 are arranged at intervals along the first direction.
  • the second movable member 31 further includes a twelfth matching portion 325 , and the twelfth matching portion 325 is spaced apart from the eighth matching portion 324 along the first direction.
  • the eleventh matching portion 422 is rotatably engaged with the twelfth matching portion 325 along the swing axis of the first support member 42 .
  • the eleventh matching part 422 is arranged below the seventh matching part 421, and the eleventh matching part 422 is used to cooperate with the twelfth matching part 325, so that the second movable part 32 and the second support The rotation between parts 42 is more stable.
  • the eleventh matching portion 422 is an arc-shaped protrusion extending along the second direction
  • the twelfth matching portion 325 is an arc-shaped slide groove extending along the second direction
  • the eleventh matching portion 422 is along the second direction. Two directions are movably provided in the twelfth matching portion 325 .
  • the eleventh matching part 422 is an arc-shaped protrusion extending along the left-right direction
  • the twelfth matching part 325 is an arc-shaped sliding groove extending along the left-right direction
  • the eleventh matching part 422 is movably arranged at the twelfth Inside the twelve matching parts 325 .
  • the movable part 2, the first movable part 31, the second movable part 32, the first locking part 51, the second locking part 52 and the hinge housing 8 form a movable assembly
  • the movable assembly is provided with multiple groups , multiple sets of movable components are arranged symmetrically along the first direction.
  • the two groups of movable components are arranged symmetrically up and down.
  • only one group of active components may be set.
  • the hinge assembly 100 of the embodiment of the present disclosure has the characteristics of compact structure and small space occupation. During the unfolding and folding process of the terminal device, the hinge housing can float synchronously to avoid the risk of hinge leakage. At the same time, a floating intermediate support member 7 structure is provided, which well solves problems such as wrinkles and pulling deformation during the folding process of the display panel.
  • the terminal device in the embodiments of the present disclosure includes the hinge assembly 100 described in any of the foregoing embodiments.
  • the terminal device can be a mobile phone, a notebook computer or a tablet computer, etc.
  • the terminal device in the embodiments of the present disclosure has the advantages of thin thickness and long service life.
  • first and second are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features.
  • the features defined as “first” and “second” may explicitly or implicitly include at least one of these features.
  • “plurality” means at least two, such as two, three, etc., unless specifically defined otherwise.
  • a first feature being “on” or “under” a second feature may mean that the first and second features are in direct contact, or that the first and second features are indirect through an intermediary. touch.
  • “above”, “above” and “above” the first feature on the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature.
  • “Below”, “beneath” and “beneath” the first feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is less horizontally than the second feature.
  • the terms “one embodiment,” “some embodiments,” “example,” “specific examples,” or “some examples” mean a specific feature, structure, material, or feature described in connection with the embodiment or example. Features are included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine different embodiments or examples and features of different embodiments or examples described in this specification without conflicting with each other.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Telephone Set Structure (AREA)

Abstract

A hinge assembly and a terminal device. The hinge assembly (100) comprises a support (1), a movement member (2), a first movable member (31) and a second movable member (32), and a first support member (41) and a second support member (42); the movement member (2) is movably provided on the support (1) in a first direction; each of the first movable member (31) and the second movable member (32) is swingably provided on the support (1); both the swinging axis of the first movable member (31) and the swinging axis of the second movable member (32) extend in the first direction; both the first movable member (31) and the second movable member (32) are movably connected to the movement member (2); the movement member (2) moves in the first direction to drive the first movable member (31) and the second movable member (32) to swing simultaneously; the first support member (41) is swingably provided on the first movable member (31); the second support member (42) is swingably provided on the second movable member (32); and both the swinging axis of the first support member (41) and the swinging axis of the second support member (42) extend in the first direction.

Description

铰链组件和终端设备Hinge Assemblies and End Devices
相关申请的交叉引用Cross References to Related Applications
本申请基于申请号为202210169671.5、申请日为2022年02月23日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本申请作为参考。This application is based on a Chinese patent application with application number 202210169671.5 and a filing date of February 23, 2022, and claims the priority of this Chinese patent application. The entire content of this Chinese patent application is hereby incorporated by reference into this application.
技术领域technical field
本公开涉及折叠屏电子产品技术领域，具体地涉及一种铰链组件和终端设备。The present disclosure relates to the technical field of folding screen electronic products, in particular to a hinge assembly and a terminal device.
背景技术Background technique
随着终端设备的发展，折叠屏手机、折叠屏电脑等可折叠的终端设备成为未来的发展趋势。对于可折叠的移动终端，铰链结构至关重要，铰链结构的性能将直接影响着移动终端的功能及体验。相关技术中，铰链结构的厚度较大，不利于终端设备的轻薄化设计。With the development of terminal equipment, foldable terminal equipment such as folding screen mobile phones and folding screen computers will become the future development trend. For a foldable mobile terminal, the hinge structure is very important, and the performance of the hinge structure will directly affect the function and experience of the mobile terminal. In the related art, the thickness of the hinge structure is relatively large, which is not conducive to the light and thin design of the terminal device.
发明内容Contents of the invention
本公开旨在至少在一定程度上解决相关技术中的技术问题之一。The present disclosure aims to solve one of the technical problems in the related art at least to a certain extent.
为此，本公开的实施例提出一种厚度较小的铰链组件。For this reason, embodiments of the present disclosure propose a hinge assembly with a small thickness.
本公开的实施例还提出一种厚度较小的移动终端。Embodiments of the present disclosure also propose a mobile terminal with a smaller thickness.
本公开实施例的铰链组件包括支架、移动件、第一活动件、第二活动件、第一支撑件和第二支撑件，所述移动件沿第一方向可移动地设于所述支架上；The hinge assembly of the embodiment of the present disclosure includes a bracket, a moving part, a first movable part, a second movable part, a first supporting part and a second supporting part, and the moving part is movably arranged on the bracket along a first direction ;
所述第一活动件和所述第二活动件中的每一者可摆动地设于所述支架上，所述第一活动件的摆动轴线和所述第二活动件的摆动轴线均沿所述第一方向延伸，其中所述第一活动件和所述第二活动件均与所述移动件活动相连，所述移动件用于通过沿所述第一方向移动驱动所述第一活动件和所述第二活动件同时摆动；所述第一支撑件可摆动地设于所述第一活动件，所述第二支撑件可摆动地设于所述第二活动件，所述第一支撑件的摆动轴线和所述第二支撑件的摆动轴线均沿所述第一方向延伸。Each of the first movable part and the second movable part is swingably arranged on the bracket, and the swing axis of the first movable part and the swing axis of the second movable part are along the extending in the first direction, wherein both the first movable part and the second movable part are movably connected with the moving part, and the moving part is used to drive the first movable part by moving along the first direction Simultaneously swinging with the second movable part; the first support is swingably arranged on the first movable part, the second support is swingably arranged on the second movable part, and the first Both the swing axis of the support and the swing axis of the second support extend along the first direction.
在一些实施例中，所述移动件具有第一导向部，所述第一活动件具有第二导向部，所述第一导向部沿所述第一方向可移动地与所述第二导向部配合；In some embodiments, the moving part has a first guide part, the first movable part has a second guide part, and the first guide part is movably connected with the second guide part along the first direction. Cooperate;
所述移动件具有第三导向部，所述第二活动件具有第四导向部，所述第三导向部沿所述第一方向可移动地与所述第四导向部配合。The moving part has a third guide part, the second movable part has a fourth guide part, and the third guide part is movably matched with the fourth guide part along the first direction.
在一些实施例中，所述第一导向部和所述第二导向部中的一者为沿所述第一方向延伸的第一弧形凸起，所述第一导向部和所述第二导向部中的另一者为沿所述第一方向延伸的第一弧形滑槽；和/或In some embodiments, one of the first guide part and the second guide part is a first arc-shaped protrusion extending along the first direction, and the first guide part and the second guide part The other of the guide parts is a first arc-shaped sliding groove extending along the first direction; and/or
所述第三导向部和所述第四导向部中的一者为沿所述第一方向延伸的第二弧形凸起，所述第三导向部和所述第四导向部中的另一者为沿所述第一方向延伸的第二弧形滑槽。One of the third guide part and the fourth guide part is a second arc-shaped protrusion extending along the first direction, and the other of the third guide part and the fourth guide part The other is a second arc-shaped slide groove extending along the first direction.
在一些实施例中，所述第一活动件和所述第二活动件沿第二方向布置，所述第一活动件和所述第二活动件在第三方向上位于所述移动件的同侧，所述第二方向垂直于所述第一方向，所述第三方向垂直于所述第二方向和所述第一方向中的每一者。In some embodiments, the first movable part and the second movable part are arranged along the second direction, and the first movable part and the second movable part are located on the same side of the moving part in the third direction , the second direction is perpendicular to the first direction, and the third direction is perpendicular to each of the second direction and the first direction.
在一些实施例中，所述支架具有第一避让部，所述移动件设在所述第一避让部内。In some embodiments, the bracket has a first avoidance part, and the moving part is arranged in the first avoidance part.
在一些实施例中，所述移动件具有第五导向部，所述支架具有第六导向部，所述第五导向部沿所述第一方向可滑动地与所述第六导向部配合。In some embodiments, the moving member has a fifth guide portion, the bracket has a sixth guide portion, and the fifth guide portion is slidably engaged with the sixth guide portion along the first direction.
在一些实施例中，所述第五导向部和所述第六导向部中的一者为沿所述第一方向延伸的第三弧形凸起，所述第五导向部和所述第六导向部中的另一者为沿所述第一方向延伸的第三弧形滑槽。In some embodiments, one of the fifth guide portion and the sixth guide portion is a third arc-shaped protrusion extending along the first direction, and the fifth guide portion and the sixth guide portion The other of the guide parts is a third arc-shaped sliding slot extending along the first direction.
在一些实施例中，所述铰链组件还包括中间支撑件，所述中间支撑件在第二方向上位于所述第一支撑件和所述第二支撑件之间，所述第二方向垂直于所述第一方向，所述中间支撑件沿第三方向可移动地设于所述支架上，以使所述中间支撑件在第一位置和第二位置之间移动，所述第三方向垂直于所述第二方向和所述第一方向中的每一者。In some embodiments, the hinge assembly further includes an intermediate support located between the first support and the second support in a second direction perpendicular to In the first direction, the intermediate support is movably arranged on the support along a third direction, so that the intermediate support can move between a first position and a second position, and the third direction is vertical in each of the second direction and the first direction.
在一些实施例中，所述中间支撑件具有第一顶推部，所述第一活动件和所述第二活动件中的至少一者具有第二顶推部，所述第二顶推部用于朝背向所述支架的方向顶推所述第一顶推部，以使所述第一活动件和所述第二活动件中的所述至少一者驱动所述中间支撑件从所述第一位置移动至所述第二位置。In some embodiments, the intermediate support member has a first push portion, at least one of the first movable member and the second movable member has a second push portion, and the second push portion The first pushing part is used to push the first pushing part in the direction away from the bracket, so that the at least one of the first movable part and the second movable part drives the intermediate support part from the The first position is moved to the second position.
在一些实施例中，所述铰链组件还包括铰链壳体，所述铰链壳体沿所述第三方向可移动地设 于所述支架上，以使所述铰链壳体在第三位置和第四位置之间移动；In some embodiments, the hinge assembly further includes a hinge housing, the hinge housing is movably arranged on the bracket along the third direction, so that the hinge housing is in the third position and the second position. Move between four positions;
其中当所述铰链壳***于所述第三位置时，所述中间支撑件位于所述第一位置，当所述铰链壳***于所述第四位置时，所述中间支撑件位于所述第二位置。Wherein when the hinge housing is at the third position, the intermediate support is at the first position, and when the hinge housing is at the fourth position, the intermediate support is at the first position Second position.
在一些实施例中，所述铰链壳体具有第三顶推部，所述第一活动件和所述第二活动件中的至少一者具有第四顶推部，所述第四顶推部用于朝背向所述支架的方向顶推所述第三顶推部，以使所述第一活动件和所述第二活动件中的所述至少一者驱动所述铰链壳体从所述第三位置移动至所述第四位置。In some embodiments, the hinge housing has a third pushing part, at least one of the first movable part and the second moving part has a fourth pushing part, and the fourth pushing part The third pushing part is used to push the third pushing part in the direction away from the bracket, so that the at least one of the first movable part and the second movable part drives the hinge housing from the The third position is moved to the fourth position.
在一些实施例中，所述铰链组件还包括第一磁性件和第二磁性件，所述第一磁性件设于所述中间支撑件上，所述第二磁性件设于所述铰链壳体上，所述第一磁性件和所述第二磁性件能够相互吸合，以驱动所述中间支撑件从所述第二位置移动至所述第一位置，同时驱动所述铰链壳体从所述第四位置移动至所述第三位置。In some embodiments, the hinge assembly further includes a first magnetic part and a second magnetic part, the first magnetic part is arranged on the middle support part, and the second magnetic part is arranged on the hinge housing Above, the first magnetic part and the second magnetic part can attract each other to drive the intermediate support to move from the second position to the first position, and at the same time drive the hinge housing from the The fourth position moves to the third position.
在一些实施例中，所述第一磁性件和所述第二磁性件沿所述第二方向间隔设置。In some embodiments, the first magnetic element and the second magnetic element are arranged at intervals along the second direction.
在一些实施例中，所述铰链组件还包括：In some embodiments, the hinge assembly also includes:
第一锁止件和第一弹性件，所述第一锁止件沿所述第一方向可移动地设在所述第一活动件上，所述第一锁止件可转动地与所述支架相连，所述第一锁止件具有第一锁止部，所述支架具有第二锁止部，所述第一弹性件设在所述第一锁止件和所述支架之间，所述第一弹性件对所述第一锁止件施加朝向所述第二锁止部的弹力，以使所述第二锁止部沿所述第一方向止抵所述第二锁止部；和/或A first locking member and a first elastic member, the first locking member is movably arranged on the first movable member along the first direction, and the first locking member is rotatably connected to the first movable member. The brackets are connected, the first locking part has a first locking part, the bracket has a second locking part, the first elastic part is arranged between the first locking part and the bracket, and the The first elastic member exerts an elastic force on the first locking member toward the second locking portion, so that the second locking portion stops against the second locking portion along the first direction; and / or
第二锁止件和第二弹性件，所述第二锁止件沿所述第一方向可移动地设在所述第二活动件上，所述第二锁止件可转动地与所述支架相连，所述第二锁止件具有第三锁止部，所述支架具有第四锁止部，所述第二弹性件设在所述第二锁止件和所述支架之间，所述第二弹性件对所述第二锁止件施加朝向所述第四锁止部的弹力，以使所述第四锁止部沿所述第一方向止抵所述第三锁止部。A second locking member and a second elastic member, the second locking member is movably arranged on the second movable member along the first direction, the second locking member is rotatably connected to the The brackets are connected, the second locking part has a third locking part, the bracket has a fourth locking part, and the second elastic part is arranged between the second locking part and the bracket, so The second elastic member exerts an elastic force on the second locking member toward the fourth locking portion, so that the fourth locking portion stops against the third locking portion along the first direction.
在一些实施例中，所述支架具有第一配合部，所述第一活动件具有第二配合部，所述第二配合部沿所述第一活动件的摆动轴线可转动地与所述第一配合部配合；和/或In some embodiments, the bracket has a first matching portion, and the first movable member has a second matching portion, and the second matching portion is rotatably connected to the first movable member along the swing axis of the first movable member. a mating portion cooperates; and/or
所述支架具有第三配合部，所述第二活动件具有第四配合部，所述第四配合部沿所述第二活动件的摆动轴线可转动地与所述第二配合部配合。The bracket has a third matching portion, and the second movable member has a fourth matching portion, and the fourth matching portion is rotatably matched with the second matching portion along the swing axis of the second movable member.
在一些实施例中，所述第一配合部和所述第二配合部中的一者为沿第二方向延伸的第四弧形凸起，所述第一配合部和所述第二配合部中的另一者为沿所述第二方向延伸的第四弧形滑槽；和/或In some embodiments, one of the first fitting portion and the second fitting portion is a fourth arc-shaped protrusion extending along the second direction, and the first fitting portion and the second fitting portion The other one is a fourth arc-shaped chute extending along the second direction; and/or
所述第三配合部和所述第四配合部中的一者为沿所述第二方向延伸的第五弧形凸起，所述第三配合部和所述第四配合部中的另一者为沿所述第二方向延伸的第五弧形滑槽；One of the third matching portion and the fourth matching portion is a fifth arc-shaped protrusion extending along the second direction, and the other of the third matching portion and the fourth matching portion The other is the fifth arc-shaped chute extending along the second direction;
其中所述第二方向垂直于所述第一方向。Wherein the second direction is perpendicular to the first direction.
在一些实施例中，所述第一支撑件具有第五配合部，所述第一活动件具有第六配合部，所述第五配合部沿所述第一支撑件的摆动轴线可转动地与所述第六配合部配合；和/或In some embodiments, the first supporting part has a fifth matching part, the first movable part has a sixth matching part, and the fifth matching part is rotatably connected with the swing axis of the first supporting part. The sixth mating part is mated; and/or
所述第二支撑件具有第七配合部，所述第二活动件具有第八配合部，所述第七配合部沿所述第二支撑件的摆动轴线可转动地与所述第八配合部配合。The second supporting part has a seventh matching part, the second movable part has an eighth matching part, and the seventh matching part is rotatably connected with the eighth matching part along the swing axis of the second supporting part. Cooperate.
在一些实施例中，所述第五配合部和所述第六配合部中的一者为沿第二方向延伸的第六弧形凸起，所述第五配合部和所述第六配合部中的另一者为沿所述第二方向延伸的第六弧形滑槽；和/或In some embodiments, one of the fifth matching portion and the sixth matching portion is a sixth arc-shaped protrusion extending along the second direction, and the fifth matching portion and the sixth matching portion The other one is a sixth arc-shaped chute extending along the second direction; and/or
所述第七配合部和所述第八配合部中的一者为沿所述第二方向延伸的第七弧形凸起，所述第七配合部和所述第八配合部中的另一者为沿所述第二方向延伸的第七弧形滑槽；One of the seventh matching portion and the eighth matching portion is a seventh arc-shaped protrusion extending along the second direction, and the other of the seventh matching portion and the eighth matching portion The other is the seventh arc-shaped chute extending along the second direction;
其中所述第二方向垂直于所述第一方向。Wherein the second direction is perpendicular to the first direction.
在一些实施例中，所述第一锁止件具有第七导向部，所述第一活动件具有第八导向部，所述第八导向部沿所述第一方向可滑动地与所述第七导向部配合；和/或In some embodiments, the first locking part has a seventh guide part, the first movable part has an eighth guide part, and the eighth guide part is slidably connected with the first guide part along the first direction. Seven pilot fits; and/or
所述第二锁止件具有第九导向部，所述第二活动件具有第十导向部，所述第十导向部沿所述第一方向可滑动地与所述第九导向部配合。The second locking member has a ninth guide portion, the second movable member has a tenth guide portion, and the tenth guide portion is slidably engaged with the ninth guide portion along the first direction.
在一些实施例中，所述第二配合部和所述第六配合部沿所述第一方向间隔设置，所述第八导向部在所述第一方向上位于所述第二配合部和所述第六配合部之间；和/或In some embodiments, the second fitting portion and the sixth fitting portion are arranged at intervals along the first direction, and the eighth guide portion is located between the second fitting portion and the sixth fitting portion in the first direction. between the sixth mating part; and/or
所述第四配合部和所述第八配合部沿所述第一方向间隔设置，所述第十导向部在所述第一方向上位于所述第四配合部和所述第八配合部之间。The fourth matching portion and the eighth matching portion are arranged at intervals along the first direction, and the tenth guiding portion is located between the fourth matching portion and the eighth matching portion in the first direction between.
在一些实施例中，所述第八导向部设在所述第二部分上，所述第六配合部和所述第八导向部设在所述第二部分的相背两侧；和/或In some embodiments, the eighth guide part is provided on the second part, and the sixth matching part and the eighth guide part are provided on opposite sides of the second part; and/or
所述第十导向部设在所述第四部分上，所述第八配合部和所述第十导向部设在所述第四部分的相背两侧。The tenth guide part is arranged on the fourth part, and the eighth matching part and the tenth guide part are arranged on opposite sides of the fourth part.
在一些实施例中，所述第一活动件包括第一部分和第二部分，所述第一部分和所述第二部分呈L形布置，所述第二配合部设在所述第一部分上，所述第六配合部设在所述第二部分上；和/或In some embodiments, the first movable part includes a first part and a second part, the first part and the second part are arranged in an L shape, the second matching part is provided on the first part, and the The sixth matching portion is provided on the second part; and/or
所述第二活动件包括第三部分和第四部分，所述第三部分和所述第四部分呈L形布置，所述第四配合部设在所述第三部分上，所述第八配合部设在所述第四部分上。The second movable part includes a third part and a fourth part, the third part and the fourth part are arranged in an L shape, the fourth matching part is arranged on the third part, and the eighth The matching part is provided on the fourth part.
在一些实施例中，所述支架具有第一凹槽和第二凹槽，所述第一配合部设在所述第一凹槽的槽壁上，所述第三配合部设在所述第二凹槽的槽壁上，所述第一部分的一部分设在所述第一凹槽内，所述第三部分的一部分设在所述第二凹槽内。In some embodiments, the bracket has a first groove and a second groove, the first fitting part is arranged on the groove wall of the first groove, and the third fitting part is arranged on the first groove wall. On the groove walls of the two grooves, a part of the first part is set in the first groove, and a part of the third part is set in the second groove.
在一些实施例中，所述第一锁止件包括第五部分和第六部分，所述第五部分和所述第六部分呈L形布置，所述第一锁止部设在所述第五部分上，所述第七导向部设在所述第六部分上；和/或In some embodiments, the first locking member includes a fifth part and a sixth part, the fifth part and the sixth part are arranged in an L shape, and the first locking part is arranged on the first locking part. On the fifth part, the seventh guide part is provided on the sixth part; and/or
所述第二锁止件包括第七部分和第八部分，所述第七部分和所述第八部分呈L形布置，所述第三锁止部设在所述第七部分上，所述第九导向部设在所述第八部分上。在一些实施例中，所述第七导向部和所述第八导向部中的一者为沿所述第一方向延伸的第八弧形凸起，所述第七导向部和所述第八导向部中的另一者为沿所述第一方向延伸的第八弧形滑槽；和/或The second locking member includes a seventh part and an eighth part, the seventh part and the eighth part are arranged in an L shape, the third locking part is provided on the seventh part, the The ninth guide part is provided on the eighth part. In some embodiments, one of the seventh guide portion and the eighth guide portion is an eighth arc-shaped protrusion extending along the first direction, and the seventh guide portion and the eighth guide portion The other one of the guide parts is an eighth arc-shaped slide groove extending along the first direction; and/or
所述第九导向部和所述第十导向部中的一者为沿所述第一方向延伸的第九弧形凸起，所述第九导向部和所述第十导向部中的另一者为沿所述第一方向延伸的第九弧形滑槽。One of the ninth guide part and the tenth guide part is a ninth arc-shaped protrusion extending along the first direction, and the other of the ninth guide part and the tenth guide part The other is the ninth arc-shaped chute extending along the first direction.
本公开实施例的终端设备包括上述任一项实施例所述的铰链组件。The terminal device in the embodiments of the present disclosure includes the hinge assembly described in any one of the foregoing embodiments.
附图说明Description of drawings
图1是本公开实施例的铰链组件的结构示意图。Fig. 1 is a schematic structural diagram of a hinge assembly according to an embodiment of the present disclosure.
图2是本公开实施例的铰链组件在展开状态时的示意图。Fig. 2 is a schematic diagram of the hinge assembly of the embodiment of the present disclosure in an unfolded state.
图3是本公开实施例的铰链组件在折叠状态时的示意图。Fig. 3 is a schematic diagram of the hinge assembly of the disclosed embodiment in a folded state.
图4是本公开实施例的铰链组件的在展开状态时的内部结构示意图。Fig. 4 is a schematic diagram of the internal structure of the hinge assembly in the unfolded state according to the embodiment of the present disclosure.
图5是本公开实施例的铰链组件的装配示意图(其中去除了第一支撑件和第二支撑件)。FIG. 5 is an assembly diagram of the hinge assembly of the embodiment of the present disclosure (with the first support and the second support removed).
图6是本公开实施例的铰链组件与第一壳体、第二壳体在展开状态时的示意图。Fig. 6 is a schematic diagram of the hinge assembly, the first housing and the second housing in an unfolded state according to an embodiment of the present disclosure.
图7是本公开实施例的铰链组件与第一壳体、第二壳体在折叠状态时的示意图。Fig. 7 is a schematic diagram of the hinge assembly, the first casing and the second casing in a folded state according to an embodiment of the present disclosure.
附图标记：Reference signs:
铰链组件100；第一壳体201；第二壳体202； Hinge assembly 100; first housing 201; second housing 202;
支架1；第一配合部13；第二锁止部15；第四锁止部16；第一凹槽17；第二凹槽18；Bracket 1; first matching part 13; second locking part 15; fourth locking part 16; first groove 17; second groove 18;
移动件2；第一导向部21；第三导向部22；第五导向部23；第一避让部24；The moving part 2; the first guide part 21; the third guide part 22; the fifth guide part 23; the first escape part 24;
第一活动件31；第二导向部311；第二配合部312；第八导向部313；第六配合部314；第十配合部315；第一部分316；第二部分317；The first movable part 31; the second guiding part 311; the second matching part 312; the eighth guiding part 313; the sixth matching part 314; the tenth matching part 315; the first part 316; the second part 317;
第二活动件32；第四配合部322；第十导向部323；第八配合部324；第十二配合部325；第三部分326；第四部分327；The second movable part 32; the fourth matching part 322; the tenth guiding part 323; the eighth matching part 324; the twelfth matching part 325; the third part 326; the fourth part 327;
第一支撑件41；第五配合部411；The first supporting member 41; the fifth matching part 411;
第二支撑件42；第七配合部421；第十一配合部422；The second supporting part 42; the seventh matching part 421; the eleventh matching part 422;
第一锁止件51；第一锁止部511；第七导向部512；第五部分513；第六部分514；The first locking part 51; the first locking part 511; the seventh guiding part 512; the fifth part 513; the sixth part 514;
第二锁止件52；第三锁止部521；第九导向部522；第七部分523；第八部分524；The second locking member 52; the third locking part 521; the ninth guiding part 522; the seventh part 523; the eighth part 524;
第一弹性件61；第二弹性件62；The first elastic member 61; the second elastic member 62;
中间支撑件7；第一磁性件71；第一顶推部72；第二顶推部73；The middle support member 7; the first magnetic member 71; the first pushing part 72; the second pushing part 73;
铰链壳体8；第二磁性件81，第三顶推部82；第四顶推部83。The hinge housing 8 ; the second magnetic part 81 , the third pushing part 82 ; the fourth pushing part 83 .
具体实施方式Detailed ways
下面详细描述本公开的实施例，所述实施例的示例在附图中示出。下面通过参考附图描述的实施例是示例性的，旨在用于解释本公开，而不能理解为对本公开的限制。Embodiments of the present disclosure are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the figures are exemplary and are intended to explain the present disclosure and should not be construed as limiting the present disclosure.
相关技术中可折叠移动终端的铰链结构包括支架、第一活动件和第二活动件，终端设备包括设备外壳，设备外壳包括第一壳体和第二壳体，第一壳体与第一活动件相连，第二壳体与第二活动件相连，第一活动件和第二活动件之间采用多个齿轮啮合传动实现联动，从而实现第一壳体和第二壳体的同步移动。受到齿轮自身结构限制，齿轮的径向尺寸较大，导致铰链结构的厚度较大， 不利于终端设备的轻薄化设计。The hinge structure of the foldable mobile terminal in the related art includes a bracket, a first movable part and a second movable part, the terminal device includes a device casing, the device casing includes a first shell and a second shell, and the first shell and the first movable The second housing is connected with the second movable member, and the first movable member and the second movable member adopt a plurality of gear meshing transmissions to realize linkage, so as to realize the synchronous movement of the first housing and the second housing. Limited by the structure of the gear itself, the radial dimension of the gear is relatively large, resulting in a relatively large thickness of the hinge structure, which is not conducive to the light and thin design of the terminal equipment.
本公开实施例的铰链组件用于终端设备。该终端设备还包括设备外壳和显示面板，设备外壳包括第一壳体和第二壳体，第一壳体和第二壳体均与铰链组件相连，利用铰链组件实现第一壳体和第二壳体的同时运动，以及显示面板的折叠和展开，进而实现终端设备的折叠和展开。其中，显示面板为可折叠的柔性显示面板。The hinge assembly of the embodiment of the present disclosure is used for a terminal device. The terminal device also includes a device casing and a display panel. The device casing includes a first casing and a second casing. Both the first casing and the second casing are connected with a hinge assembly. The simultaneous movement of the casing and the folding and unfolding of the display panel further realize the folding and unfolding of the terminal device. Wherein, the display panel is a foldable flexible display panel.
下面介绍本发明实施例的铰链组件100。The hinge assembly 100 of the embodiment of the present invention is introduced below.
如图1至图7所示，本公开实施例的铰链组件100包括支架1、移动件2、第一活动件31、第二活动件32、第一支撑件41和第二支撑件42。As shown in FIGS. 1 to 7 , the hinge assembly 100 of the embodiment of the present disclosure includes a bracket 1 , a moving part 2 , a first movable part 31 , a second movable part 32 , a first supporting part 41 and a second supporting part 42 .
移动件2沿第一方向(如图1所示的上下方向)可移动地设于支架1上。第一活动件31和第二活动件32中的每一者可摆动地设于支架1上，第一活动件31的摆动轴线和第二活动件32的摆动轴线均沿第一方向(如图1所示的上下方向)延伸。The moving member 2 is movably disposed on the support 1 along a first direction (up-and-down direction as shown in FIG. 1 ). Each of the first movable part 31 and the second movable part 32 is swingably arranged on the support 1, and the swing axis of the first movable part 31 and the swing axis of the second movable part 32 are all along the first direction (as shown in FIG. 1 in the up and down direction) extending.
其中第一活动件31和第二活动件32均与移动件2活动相连，移动件2用于通过沿第一方向移动驱动第一活动件31和第二活动件32同时摆动。Wherein the first movable part 31 and the second movable part 32 are movably connected with the moving part 2, and the moving part 2 is used to drive the first movable part 31 and the second movable part 32 to swing simultaneously by moving along the first direction.
第一活动件31与终端设备的第一壳体201相连，第二活动件32与设备外壳的第二壳体202相连，使得第一壳体201和第二壳体202中的每一者相对支架1可摆动。当第一壳体201摆动时，第一活动件31随第一壳体201摆动，当第二壳体202摆动时，第二活动件32随第二壳体202摆动；同理，当第一活动件31摆动时，第一壳体201随第一活动件31摆动，当第二活动件32摆动时，第二壳体202随第二活动件32摆动。The first movable part 31 is connected with the first casing 201 of the terminal device, and the second movable part 32 is connected with the second casing 202 of the device casing, so that each of the first casing 201 and the second casing 202 is opposite Support 1 can swing. When the first casing 201 swings, the first movable part 31 swings with the first casing 201, and when the second casing 202 swings, the second movable part 32 swings with the second casing 202; When the movable part 31 swings, the first casing 201 swings with the first movable part 31 , and when the second movable part 32 swings, the second casing 202 swings with the second movable part 32 .
第一活动件31和第二活动件32均与移动件2活动连接，移动件2沿第一方向(图1所示的上下方向)移动，可以实现与第一活动件31相连的第一壳体201以及与第二活动件32相连的第二壳体202的同时摆动。例如，第一活动件31摆动时，驱动移动件2沿上下方向移动，利用移动件2带动第二活动件32摆动，实现第一活动件31和第二活动件32同时摆动；第二活动件32摆动时，驱动移动件2沿上下方向移动，利用移动件2带动第一活动件31摆动，实现第一活动件31和第二活动件32同时摆动。进而实现与第一活动件31相连的第一壳体以及与第二活动件32相连的第二壳体的同时摆动。Both the first movable part 31 and the second movable part 32 are movably connected with the movable part 2, and the movable part 2 moves along the first direction (the up-and-down direction shown in FIG. The body 201 and the second housing 202 connected to the second movable member 32 can swing simultaneously. For example, when the first movable part 31 swings, drive the movable part 2 to move up and down, and utilize the movable part 2 to drive the second movable part 32 to swing, so as to realize the simultaneous swing of the first movable part 31 and the second movable part 32; When 32 swings, the moving part 2 is driven to move up and down, and the moving part 2 is used to drive the first movable part 31 to swing, so that the first movable part 31 and the second movable part 32 swing simultaneously. Further, the simultaneous swing of the first casing connected to the first movable part 31 and the second casing connected to the second movable part 32 is realized.
本公开实施例的铰链组件100的移动件2只需要满足可以沿第一方向移动，且将第一活动件31的摆动转变为移动件2沿第一方向的移动、将移动件2沿第一方向的移动转变为第二活动件32的摆动即可。简言之，本公开实施例的铰链组件100利用移动件2的移动实现第一活动件31和第二活动件32的同时摆动，与相关技术中，利用齿轮结构实现第一活动件和第二活动件的同时摆动相比，能够大大减小移动件2在第三方向上(图1所示的前后方向)的尺寸，从而能够减小铰链组件100的整体厚度，利于具有该铰链组件100的终端设备的轻薄化设计。其中，第三方向垂直于第一方向。The moving part 2 of the hinge assembly 100 in the embodiment of the present disclosure only needs to be able to move along the first direction, and convert the swing of the first movable part 31 into the movement of the moving part 2 along the first direction, and move the moving part 2 along the first direction. The movement of the direction can be transformed into the swing of the second movable member 32 . In short, the hinge assembly 100 of the embodiment of the present disclosure utilizes the movement of the movable member 2 to realize the simultaneous swing of the first movable member 31 and the second movable member 32. Compared with the simultaneous swing of the movable member, the size of the movable member 2 in the third direction (the front-rear direction shown in FIG. 1 ) can be greatly reduced, so that the overall thickness of the hinge assembly 100 can be reduced, which is beneficial to terminals with the hinge assembly 100 Thin and light design of the device. Wherein, the third direction is perpendicular to the first direction.
此外，第一支撑件41可摆动地设于第一活动件31上，第二支撑件42可摆动地设于第二活动件32上，第一支撑件41的摆动轴线和第二支撑件42的摆动轴线均沿第一方向(如图1所示的上下方向)延伸。In addition, the first support member 41 is swingably disposed on the first movable member 31 , and the second support member 42 is swingably disposed on the second movable member 32 . The swing axis of the first support member 41 and the second support member 42 The swing axes of all extend along the first direction (the up-and-down direction as shown in FIG. 1 ).
第一支撑件41和第二支撑件42均用于支撑终端设备的显示面板，例如，显示面板包括第一显示部分和第二显示部分，第一支撑件41用于支撑第一显示部分，第二支撑件42用于支撑第二显示部分。例如，终端设备处于展开状态时，第一支撑件41随第一活动件31摆动至图2所示状态，第二支撑件42随第二活动件32摆动至图2所示状态，以便第一支撑件41支撑显示面板的第一显示部分，第二支撑件42支撑显示面板的第二显示部分。而当终端设备折叠时，第一支撑件41和第二支撑件42除了分别随第一活动件31和第二活动件32摆动第一预设角度(例如90°)外，第一支撑件41和第二支撑件42还可以在显示面板的第一显示部分和第二显示部分的相互作用下分别摆动第二预设角度(例如10°)，此时(如图3所示)，第一支撑件41、第二支撑件42、第一活动件31和第二活动件32之间形成“水滴形”的容纳空间，以便更好的容纳显示面板的弯折部分，避免显示面板的弯折部分形成明显的折痕，有利于提高用户体验和延长显示面板的使用寿命。Both the first support 41 and the second support 42 are used to support the display panel of the terminal device, for example, the display panel includes a first display part and a second display part, the first support 41 is used to support the first display part, and the second The two support members 42 are used to support the second display part. For example, when the terminal device is in the unfolded state, the first support member 41 swings to the state shown in FIG. 2 along with the first movable member 31, and the second support member 42 swings to the state shown in FIG. The supporter 41 supports the first display portion of the display panel, and the second supporter 42 supports the second display portion of the display panel. When the terminal device is folded, except that the first support member 41 and the second support member 42 swing with the first movable member 31 and the second movable member 32 respectively at a first preset angle (for example, 90°), the first support member 41 and the second supporting member 42 can also swing a second preset angle (for example, 10°) under the interaction of the first display part and the second display part of the display panel. At this time (as shown in FIG. 3 ), the first A "drop-shaped" accommodation space is formed between the support member 41, the second support member 42, the first movable member 31 and the second movable member 32, so as to better accommodate the bending part of the display panel and avoid bending of the display panel Some obvious creases are formed, which is beneficial to improving user experience and prolonging the service life of the display panel.
因此，本公开实施例的铰链组件100具有厚度薄等优点。Therefore, the hinge assembly 100 of the embodiment of the present disclosure has the advantages of thin thickness and the like.
具有本公开实施例的铰链组件100的终端设备具有厚度薄和使用寿命寿命长等优点。The terminal device having the hinge assembly 100 of the embodiment of the present disclosure has the advantages of thin thickness and long service life.
为了使本申请的技术方案更加容易被理解，下面以第一方向与上下方向一致为例，以第二方向与左右方向一致为例，以第三方向与前后方向一致为例，进一步描述本申请的技术方案，其中上下方向、左右方向和前后方向如图1所示。In order to make the technical solution of the present application easier to understand, the following takes the first direction consistent with the up-down direction as an example, the second direction consistent with the left-right direction as an example, and the third direction consistent with the front-back direction as an example to further describe the present application The technical scheme, wherein the up-down direction, left-right direction and front-back direction are shown in Figure 1.
例如，移动件2可以沿上下方向在支架1上移动。第一活动件31和第二活动件32均可摆动 地与支架1相连，第一活动件31的摆动轴线和第二活动件32的摆动轴线均沿着上下方向延伸。第一活动件31和第二活动件32沿着左右方向间隔设置，例如，第一活动件31位于第二活动件32的左侧。第一活动件31和第二活动件32可沿前后方向摆动，第一活动件31和第二活动件32均与移动件2活动连接，For example, the moving part 2 can move on the support 1 in the up and down direction. Both the first movable part 31 and the second movable part 32 are connected to the support 1 in a swingable manner, and the swing axis of the first movable part 31 and the swing axis of the second movable part 32 both extend along the up-down direction. The first movable part 31 and the second movable part 32 are arranged at intervals along the left-right direction, for example, the first movable part 31 is located on the left side of the second movable part 32 . The first movable part 31 and the second movable part 32 can swing along the front and rear directions, and both the first movable part 31 and the second movable part 32 are movably connected with the movable part 2,
第一支撑件41和第二支撑件42沿着左右方向间隔设置，例如，第一支撑件41位于第二支撑件42的左侧。第一支撑件41的摆动轴线和第二支撑件42的摆动轴线均沿着上下方向延伸，第一支撑件41和第二支撑件42可可沿前后方向摆动。The first support piece 41 and the second support piece 42 are arranged at intervals along the left-right direction, for example, the first support piece 41 is located on the left side of the second support piece 42 . Both the swing axis of the first support 41 and the swing axis of the second support 42 extend along the up-down direction, and the first support 41 and the second support 42 can swing along the front-rear direction.
铰链组件100从折叠状态(图3所示)移动到展开状态(图2所示)的过程中。在第一活动件31、第二活动件32和移动件2的作用下，第一壳体201和第二壳体202同时沿相反的方向向后摆动；第一支撑件41和第二支撑件42同时沿相反的方向向后摆动，最终将显示面板和设备外壳完全展开，此时利用第一支撑件41支撑显示面板的第一显示部分，利用第二支撑件42支撑显示面板的第二显示部分。The hinge assembly 100 is in the process of moving from the folded state (shown in FIG. 3 ) to the unfolded state (shown in FIG. 2 ). Under the action of the first movable part 31, the second movable part 32 and the moving part 2, the first housing 201 and the second housing 202 swing backwards in opposite directions at the same time; the first supporting part 41 and the second supporting part 42 at the same time swing backwards in the opposite direction, and finally the display panel and the equipment casing are fully unfolded. At this time, the first display part of the display panel is supported by the first support member 41, and the second display part of the display panel is supported by the second support member 42. part.
铰链组件100从展开状态(图2所示)移动到折叠状态(图3所示)的过程中，在第一活动件31、第二活动件32和移动件2的作用下，第一壳体201和第二壳体202同时沿相反的方向向前摆动；第一支撑件41和第二支撑件42同时沿相反的方向向前摆动，最终将显示面板和设备外壳折叠起来，此时显示面板的弯折部分位于第一活动件31、第二活动件32、第一支撑件41和第二支撑件42形成的“水滴形”的容纳空间内。During the movement of the hinge assembly 100 from the unfolded state (shown in FIG. 2 ) to the folded state (shown in FIG. 3 ), under the action of the first movable part 31 , the second movable part 32 and the moving part 2 , the first housing 201 and the second housing 202 swing forward in opposite directions at the same time; the first support 41 and the second support 42 swing forward in opposite directions at the same time, and finally the display panel and the device casing are folded, and the display panel The bent portion is located in the "drop-shaped" accommodation space formed by the first movable member 31 , the second movable member 32 , the first support member 41 and the second support member 42 .
在一些实施例中，移动件2具有第一导向部21，第一活动件31具有第二导向部311，第一导向部21沿第一方向(如图1所示的上下方向)可移动地与第二导向部311配合。In some embodiments, the moving part 2 has a first guide part 21, the first movable part 31 has a second guide part 311, and the first guide part 21 is movable along a first direction (up and down direction as shown in FIG. 1 ). Cooperate with the second guide part 311.
移动件2具有第三导向部22，第二活动件32具有第四导向部(图中未示出)，第三导向部22沿第一方向(如图1所示的上下方向)可移动地与第四导向部配合。The moving part 2 has a third guide part 22, and the second movable part 32 has a fourth guide part (not shown in the figure), and the third guide part 22 is movable along a first direction (up and down direction as shown in FIG. 1 ). Cooperate with the fourth guide part.
例如，如图1所示，第一导向部21和第二导向部311相互配合，由此，第一活动件31在摆动的时候可以带动移动件2移动，或者移动件2移动的时候可以带动第一活动件31摆动。For example, as shown in Figure 1, the first guide part 21 and the second guide part 311 cooperate with each other, thus, the first movable part 31 can drive the moving part 2 to move when swinging, or can drive the moving part 2 when it moves. The first movable member 31 swings.
第三导向部22和第四导向部相互配合。由此，第二活动件32在摆动的时候可以带动移动件2移动，或者移动件2在移动的时候可以带动第二活动件32摆动。The third guide part 22 and the fourth guide part cooperate with each other. Thus, the second movable part 32 can drive the moving part 2 to move when swinging, or the moving part 2 can drive the second moving part 32 to swing when moving.
第一活动件31在摆动的时候，可以带动移动件2移动，进而带动第二活动件32摆动；或者，第二活动件32在摆动的时候，可以带动移动件2移动，进而带动第一活动件31摆动。When the first movable part 31 is swinging, it can drive the moving part 2 to move, and then drive the second movable part 32 to swing; or, when the second movable part 32 is swinging, it can drive the moving part 2 to move, and then drive the first movable part Part 31 swings.
由此，通过第一导向部21和第二导向部311的配合、第三导向部22和第四导向部的配合，可以对移动件2的移动起到引导作用，从而使移动件2沿预设的平行于第一方向的路径移动，有利于提高铰链组件100的可靠性。Thus, through the cooperation of the first guide part 21 and the second guide part 311, and the cooperation of the third guide part 22 and the fourth guide part, the movement of the moving part 2 can be guided, so that the moving part 2 can move along the preset direction. The provided moving path parallel to the first direction is beneficial to improve the reliability of the hinge assembly 100 .
在一些实施例中，第一导向部21和第二导向部311中的一者为沿第一方向(如图1所示的上下方向)延伸的第一弧形凸起，第一导向部21和第二导向部311中的另一者为沿第一方向(如图1所示的上下方向)延伸的第一弧形滑槽。In some embodiments, one of the first guide portion 21 and the second guide portion 311 is a first arc-shaped protrusion extending along a first direction (the up-and-down direction shown in FIG. 1 ), and the first guide portion 21 and the other of the second guide portion 311 is a first arc-shaped slide groove extending along a first direction (up-and-down direction as shown in FIG. 1 ).
例如，第一导向部21的外周轮廓和第二导向部311的外周轮廓在与前后方向垂直的平面上的投影为曲线形。如图1所示，第一导向部21为第一弧形凸起，第二导向部311为与第一弧形凸起配合的第一弧形滑槽；或者，第一导向部21为第一弧形滑槽，第二导向部311为与第一弧形滑槽配合的第一弧形凸起。第一弧形凸起沿上下方向可移动地设在第一弧形滑槽内。其中，第一弧形凸起具有在第一方向上相对的第一端和第二端，第一端和第二端沿第二方向布置。For example, the projections of the outer peripheral contours of the first guide part 21 and the second guide part 311 on a plane perpendicular to the front-rear direction are curved. As shown in Figure 1, the first guide part 21 is a first arc-shaped protrusion, and the second guide part 311 is a first arc-shaped chute matched with the first arc-shaped protrusion; or, the first guide part 21 is a first arc-shaped chute. An arc-shaped chute, and the second guide portion 311 is a first arc-shaped protrusion matched with the first arc-shaped chute. The first arc-shaped protrusion is movably arranged in the first arc-shaped slide slot along the up-down direction. Wherein, the first arc-shaped protrusion has a first end and a second end opposite in the first direction, and the first end and the second end are arranged along the second direction.
通过第一弧形凸起和第一弧形滑槽的配合，第一活动件31在摆动的时候可以带动移动件2移动，或者移动件2移动的时候可以带动第一活动件31摆动。由此，第一导向部21和第二导向部311的结构简单，加工制造方便。Through the cooperation of the first arc-shaped protrusion and the first arc-shaped chute, the first movable part 31 can drive the moving part 2 to move when swinging, or the moving part 2 can drive the first moving part 31 to swing when swinging. Therefore, the structure of the first guide part 21 and the second guide part 311 is simple, and the manufacturing is convenient.
在一些实施例中，第三导向部22第四导向部中的一者为沿第一方向(如图1所示的上下方向)延伸的第二弧形凸起，第三导向部22和第四导向部中的另一者为沿第一方向(如图1所示的上下方向)延伸的第二弧形滑槽。In some embodiments, one of the third guide portion 22 and the fourth guide portion is a second arc-shaped protrusion extending along the first direction (the up-and-down direction as shown in FIG. 1 ), and the third guide portion 22 and the first guide portion The other of the four guiding parts is a second arc-shaped slide groove extending along the first direction (the up-and-down direction as shown in FIG. 1 ).
例如，第三导向部22的外周轮廓和第四导向部的外周轮廓在与前后方向垂直的平面上的投影为曲线形。如图1所示，第三导向部22为第二弧形凸起，第四导向部为与第二弧形凸起配合的第二弧形滑槽；或者，第三导向部22为第二弧形滑槽，第四导向部为与第二弧形滑槽配合的第二弧形凸起。第二弧形凸起沿上下方向可移动地设在第二弧形滑槽内。其中，第二弧形凸起具有在第一方向上相对的第一端和第二端，第一端和第二端沿第二方向布置。For example, the projections of the outer peripheral contours of the third guide part 22 and the fourth guide part on a plane perpendicular to the front-rear direction are curved. As shown in Figure 1, the third guide part 22 is a second arc-shaped protrusion, and the fourth guide part is a second arc-shaped chute matched with the second arc-shaped protrusion; or, the third guide part 22 is a second arc-shaped protrusion. The arc-shaped chute, the fourth guide part is a second arc-shaped protrusion matched with the second arc-shaped chute. The second arc-shaped protrusion is movably arranged in the second arc-shaped sliding groove along the up-down direction. Wherein, the second arc-shaped protrusion has a first end and a second end opposite in the first direction, and the first end and the second end are arranged along the second direction.
通过第二弧形凸起和第二弧形滑槽的配合，第二活动件32在摆动的时候可以带动移动件2移动，或者移动件2移动的时候可以带动第二活动件32摆动。由此，第三导向部22和第四导向部的结构简单，加工制造方便。Through the cooperation of the second arc-shaped protrusion and the second arc-shaped chute, the second movable part 32 can drive the moving part 2 to move when swinging, or can drive the second moving part 32 to swing when the moving part 2 moves. Therefore, the structures of the third guide part 22 and the fourth guide part are simple, and the manufacturing is convenient.
在一些实施例中，第一活动件31和第二活动件32沿第二方向(如图1所示的左右方向)布置，第一活动件31和第二活动件32在第三方向(如图1所示的前后方向)上位于移动件2的同侧，第二方向(如图1所示的左右方向)垂直于第一方向(如图1所示的上下方向)，第三方向垂直于第二方向和第一方向中的每一者。In some embodiments, the first movable part 31 and the second movable part 32 are arranged along the second direction (the left-right direction as shown in FIG. 1 ), and the first movable part 31 and the second movable part 32 are arranged in the third direction (such as The front-rear direction shown in Figure 1) is located on the same side of the moving part 2, the second direction (the left-right direction as shown in Figure 1) is perpendicular to the first direction (the up-down direction as shown in Figure 1), and the third direction is vertical in each of the second direction and the first direction.
例如，如图1至图5所示，第一活动件31设在第二活动件32的左侧，第一活动件31和第二活动件32均设在移动件2的前侧。For example, as shown in FIGS. 1 to 5 , the first movable member 31 is arranged on the left side of the second movable member 32 , and both the first movable member 31 and the second movable member 32 are arranged on the front side of the movable member 2 .
由此，第一活动件31和第二活动件32在前后方向(铰链组件100的厚度方向)上不重叠，有利于进一步减小铰链组件100的厚度，进一步有利于具有该铰链组件100的终端设备的轻薄化设计。Therefore, the first movable part 31 and the second movable part 32 do not overlap in the front-rear direction (thickness direction of the hinge assembly 100), which is beneficial to further reduce the thickness of the hinge assembly 100, and further facilitates the terminal with the hinge assembly 100 Thin and light design of the device.
在一些实施例中，支架1具有第一避让部(图中未示出)，移动件2设在第一避让部内。In some embodiments, the bracket 1 has a first avoidance portion (not shown in the figure), and the moving member 2 is arranged in the first avoidance portion.
例如，第一避让部可以为凹槽，且第一避让部的形状与移动件2的形状适配，移动件2可以嵌在第一避让部内。需要说明的是，在第一方向上，第一避让部的尺寸大于移动件2的尺寸，以使移动件2可以在第一避让部11内沿第一方向移动。For example, the first avoiding portion may be a groove, and the shape of the first avoiding portion is adapted to the shape of the moving piece 2, and the moving piece 2 may be embedded in the first avoiding portion. It should be noted that, in the first direction, the size of the first avoidance portion is larger than that of the moving member 2 , so that the moving member 2 can move in the first avoidance portion 11 along the first direction.
由此，移动件2的至少一部分在前后方向上位于支架1内，有利于进一步减小铰链组件100的厚度，进一步有利于具有该铰链组件100的终端设备的轻薄化设计。Therefore, at least a part of the moving part 2 is located in the bracket 1 in the front-rear direction, which is beneficial to further reduce the thickness of the hinge assembly 100 and further facilitates the thinner and lighter design of the terminal device having the hinge assembly 100 .
在一些实施例中，第一导向部21和第三导向部22沿第一方向(如图1所示的上下方向)间隔设置。In some embodiments, the first guide portion 21 and the third guide portion 22 are arranged at intervals along the first direction (the up-and-down direction shown in FIG. 1 ).
例如，如图1所示，第一导向部21在第三导向部22的上方。即第一导向部21和第三导向部22在上下方向上错开布置。For example, as shown in FIG. 1 , the first guide portion 21 is above the third guide portion 22 . That is, the first guide portion 21 and the third guide portion 22 are arranged staggered in the vertical direction.
由此，在保证移动件2具有足够的结构强度的同时，可以有效减小移动件2的第二方向的尺寸，使得铰链组件100整体结构更紧凑，利用具有该铰链组件100的终端设备的轻薄化设计。Therefore, while ensuring sufficient structural strength of the moving part 2, the size of the moving part 2 in the second direction can be effectively reduced, so that the overall structure of the hinge assembly 100 is more compact, taking advantage of the lightness and thinness of the terminal device with the hinge assembly 100 design.
在一些实施例中，移动件2具有第五导向部23，支架1具有第六导向部，第五导向部23沿第一方向(如图1所示的上下方向)可滑动地与第六导向部配合。In some embodiments, the moving part 2 has a fifth guide part 23, the bracket 1 has a sixth guide part, and the fifth guide part 23 is slidably connected with the sixth guide part along the first direction (the up-and-down direction shown in FIG. 1 ). Ministry of cooperation.
具体地，第五导向部23和第六导向部相连且可以相对滑动，第五导向部23和第六导向部的结构有很多，例如第五导向部23和第六导向部为卡接或者钩挂配合，从而实现第五连接部和第六连接部的相连；且第五导向部23和第六导向部沿着上下方向延伸，以便第五导向部23和第六导向部在上下方向上相对滑动。Specifically, the fifth guide part 23 and the sixth guide part are connected and can slide relative to each other. There are many structures of the fifth guide part 23 and the sixth guide part. and the fifth guide part 23 and the sixth guide part extend along the up and down direction, so that the fifth guide part 23 and the sixth guide part are opposite in the up and down direction slide.
由此，通过第五导向部23和第六导向部的配合，可以对移动件2的移动起到引导作用，从而使移动件2沿预设的平行于第一方向的路径移动，有利于提高铰链组件100的可靠性。在一些实施例中，第五导向部23设有多个，第六导向部设有多个，多个第五导向部23与多个第六导向部一一对应，每个第五导向部23与对应的第六导向部配合。Thus, through the cooperation of the fifth guide part 23 and the sixth guide part, the movement of the moving part 2 can be guided, so that the moving part 2 can move along a preset path parallel to the first direction, which is beneficial to improve The reliability of the hinge assembly 100. In some embodiments, multiple fifth guides 23 are provided, and multiple sixth guides are provided, and multiple fifth guides 23 correspond to multiple sixth guides one by one, and each fifth guide 23 Cooperate with the corresponding sixth guide part.
例如，如图1所示，移动件2上具有两个第五导向部23，支架1上具有两个第六导向部，每个第五导向部23可以和对应的第六导向部配合。For example, as shown in FIG. 1 , there are two fifth guide parts 23 on the moving part 2 , and two sixth guide parts on the bracket 1 , and each fifth guide part 23 can cooperate with the corresponding sixth guide part.
由此，通过多个第五导向部23与多个第六导向部配合，使得移动件2移动更平稳，有利于提高铰链组件100的稳定性。Therefore, through the cooperation of the plurality of fifth guide parts 23 and the plurality of sixth guide parts, the moving part 2 can move more smoothly, which is beneficial to improve the stability of the hinge assembly 100 .
可以理解的是，第五导向部23和第六导向部也可以为3个、4个等。It can be understood that the number of the fifth guide part 23 and the sixth guide part may also be three, four or the like.
当然，在另一些实施例中，第五导向部23和第六导向部也可以均设置一个。Of course, in some other embodiments, one fifth guide portion 23 and one sixth guide portion may both be provided.
在一些实施例中，多个第五导向部23沿第二方向(如图1所示的左右方向)间隔设置。In some embodiments, a plurality of fifth guide portions 23 are arranged at intervals along the second direction (the left-right direction as shown in FIG. 1 ).
例如，如图1所示，移动件2上的左右两侧分别设有一个第五导向部23，由此，移动件2的左右两侧均可以平稳的滑动，且多个第五导向部23可保证移动件2具有足够的结构强度，从而有利于提高铰链组件100的稳定性。For example, as shown in Figure 1, a fifth guide part 23 is respectively provided on the left and right sides of the moving part 2, thus, the left and right sides of the moving part 2 can slide smoothly, and a plurality of fifth guide parts 23 It can ensure that the moving part 2 has sufficient structural strength, so as to improve the stability of the hinge assembly 100 .
在一些实施例中，第五导向部23和第六导向部中的一者为沿第一方向(如图1所示的上下方向)延伸的第三弧形凸起，第五导向部23和第六导向部中的另一者为沿第一方向(如图1所示的上下方向)延伸的第三弧形滑槽。In some embodiments, one of the fifth guide portion 23 and the sixth guide portion is a third arc-shaped protrusion extending along the first direction (the up-and-down direction as shown in FIG. 1 ), and the fifth guide portion 23 and the sixth guide portion The other of the sixth guide portion is a third arc-shaped slide groove extending along the first direction (the up-and-down direction as shown in FIG. 1 ).
第五导向部23为沿第一方向延伸的、直线形的第三弧形凸起，第六导向部为沿第一方向延伸的、直线形的第三弧形滑槽；或者第六导向部为第三弧形凸起，第五导向部23为第三弧形滑槽。第三弧形凸起沿上下方向可移动地设在第三弧形滑槽内。The fifth guide part 23 is a linear third arc-shaped protrusion extending along the first direction, and the sixth guide part is a linear third arc-shaped slide groove extending along the first direction; or the sixth guide part It is a third arc-shaped protrusion, and the fifth guide portion 23 is a third arc-shaped slide groove. The third arc-shaped protrusion is movably arranged in the third arc-shaped sliding groove along the up and down direction.
由此，第五导向部23和第六导向部的结构简单，便于加工制造。在一些实施例中，支架1具有第一配合部13，第一活动件31具有第二配合部312，第二配合部312沿第一活动件31的摆动轴线可转动地与第一配合部13配合。Therefore, the structure of the fifth guide part 23 and the sixth guide part is simple, which is convenient for manufacturing. In some embodiments, the bracket 1 has a first matching portion 13 , the first movable member 31 has a second matching portion 312 , and the second matching portion 312 is rotatably connected to the first matching portion 13 along the swing axis of the first movable member 31 . Cooperate.
例如，如图1所示，第一配合部13在支架1的左侧，第二配合部312在第一活动件31的右侧。第一配合部13和第二配合部312相连且可以相对转动，第一配合部13和第二配合部312的 结构有很多种，例如，第一配合部13为转轴，第二配合部312为孔。或者，第一配合部13为弧形凸起，第二配合部312为弧形滑槽。For example, as shown in FIG. 1 , the first matching portion 13 is on the left side of the bracket 1 , and the second matching portion 312 is on the right side of the first movable member 31 . The first matching part 13 and the second matching part 312 are connected and can rotate relatively. There are many structures of the first matching part 13 and the second matching part 312. For example, the first matching part 13 is a rotating shaft, and the second matching part 312 is hole. Alternatively, the first matching portion 13 is an arc-shaped protrusion, and the second matching portion 312 is an arc-shaped slide groove.
由此，通过第一配合部13和第二配合部312的配合，可以对第一活动件31的转动起引导作用，从而使第一活动件31可相对移动件2摆动，有利于提高铰链组件100的可靠性。Thus, through the cooperation of the first matching part 13 and the second matching part 312, the rotation of the first movable part 31 can be guided, so that the first movable part 31 can swing relative to the moving part 2, which is beneficial to improve the hinge assembly. 100% reliability.
在一些实施例中，支架1具有第三配合部(图中未示出)，第二活动件32具有第四配合部322，第四配合部322沿第二活动件32的摆动轴线可转动地与第二配合部312配合。In some embodiments, the bracket 1 has a third fitting part (not shown in the figure), the second movable part 32 has a fourth fitting part 322 , and the fourth fitting part 322 is rotatable along the swing axis of the second moving part 32 Cooperate with the second matching part 312 .
例如，如图1所示，第三配合部在支架1的右侧，第四配合部322在第二活动件32的左侧。第三配合部和第四配合部322相连且可以相对转动，第三配合部和第四配合部322的结构有很多种，例如，第三配合部为转轴，第四配合部322为孔。或者，第三配合部为弧形凸起，第四配合部322为弧形滑槽。For example, as shown in FIG. 1 , the third matching portion is on the right side of the bracket 1 , and the fourth matching portion 322 is on the left side of the second movable member 32 . The third matching part and the fourth matching part 322 are connected and can rotate relative to each other. There are many structures of the third matching part and the fourth matching part 322 , for example, the third matching part is a rotating shaft, and the fourth matching part 322 is a hole. Alternatively, the third matching portion is an arc-shaped protrusion, and the fourth matching portion 322 is an arc-shaped slide groove.
由此，通过第三配合部和第四配合部322的配合，可以对第二活动件32的转动起引导作用，从而使第二活动件32可相对移动件2摆动，有利于提高铰链组件100的可靠性。Thus, through the cooperation of the third matching part and the fourth matching part 322, the rotation of the second movable part 32 can be guided, so that the second movable part 32 can swing relative to the moving part 2, which is beneficial to improve the hinge assembly 100. reliability.
在一些实施例中，第一配合部13和第二配合部312中的一者为沿第二方向(如图1所示的左右方向)延伸的第四弧形凸起，第一配合部13和第二配合部312中的另一者为沿第二方向(如图1所示的左右方向)延伸的第四弧形滑槽。第四弧形凸起沿左右方向可移动地设在第四弧形滑槽内。In some embodiments, one of the first matching portion 13 and the second matching portion 312 is a fourth arc-shaped protrusion extending along the second direction (the left-right direction shown in FIG. 1 ), and the first matching portion 13 The other one of the second matching portion 312 is a fourth arc-shaped slot extending along the second direction (the left-right direction as shown in FIG. 1 ). The fourth arc-shaped protrusion is movably arranged in the fourth arc-shaped chute along the left-right direction.
例如，如图1所示，第四弧形凸起和第四弧形滑槽均沿着左右方向延伸，以便第一活动件31在左右方向上相对支架1摆动。第一配合部13为第四弧形凸起，第二配合部312为第四弧形滑槽，或者第一配合部13为第四弧形滑槽，第二配合部312为第四弧形凸起。For example, as shown in FIG. 1 , both the fourth arc-shaped protrusion and the fourth arc-shaped sliding slot extend along the left-right direction, so that the first movable part 31 swings relative to the bracket 1 in the left-right direction. The first matching part 13 is a fourth arc-shaped protrusion, the second matching part 312 is a fourth arc-shaped chute, or the first matching part 13 is a fourth arc-shaped chute, and the second matching part 312 is a fourth arc-shaped chute raised.
由此，利用第四弧形凸起和第四弧形滑槽，第一活动件31可以顺畅的相对支架1摆动，而且第四弧形凸起和第四弧形滑槽的结构简单，加工制造方便。Thus, by using the fourth arc-shaped protrusion and the fourth arc-shaped chute, the first movable member 31 can smoothly swing relative to the support 1, and the structure of the fourth arc-shaped protrusion and the fourth arc-shaped chute is simple and easy to process. Easy to manufacture.
在一些实施例中，第三配合部和第四配合部322中的一者为沿第二方向(如图1所示的左右方向)延伸的第五弧形凸起，第三配合部和第四配合部322中的另一者为沿第二方向(如图1所示的左右方向)延伸的第五弧形滑槽。In some embodiments, one of the third matching portion and the fourth matching portion 322 is a fifth arc-shaped protrusion extending along the second direction (the left-right direction shown in FIG. 1 ), and the third matching portion and the first matching portion The other of the four matching portions 322 is a fifth arc-shaped slot extending along the second direction (the left-right direction as shown in FIG. 1 ).
例如，如图1所示，第五弧形凸起和第五弧形滑槽均沿着左右方向延伸，以便第二活动件32在左右方向上相对支架1摆动。第三配合部为第五弧形凸起，第四配合部322为第五弧形滑槽，或者第三配合部为第五弧形滑槽，第四配合部322为第五弧形凸起。第五弧形凸起沿左右方向可移动地设在第五弧形滑槽内。For example, as shown in FIG. 1 , both the fifth arc-shaped protrusion and the fifth arc-shaped sliding groove extend along the left-right direction, so that the second movable member 32 can swing relative to the bracket 1 in the left-right direction. The third matching part is the fifth arc-shaped protrusion, the fourth matching part 322 is the fifth arc-shaped chute, or the third matching part is the fifth arc-shaped chute, and the fourth matching part 322 is the fifth arc-shaped protrusion . The fifth arc-shaped protrusion is movably arranged in the fifth arc-shaped chute along the left-right direction.
由此，利用第五弧形凸起和第五弧形滑槽，第二活动件32可以顺畅的相对支架1摆动，而且第五弧形凸起和第五弧形滑槽的结构简单，加工制造方便。Thus, by utilizing the fifth arc-shaped protrusion and the fifth arc-shaped chute, the second movable member 32 can smoothly swing relative to the bracket 1, and the structure of the fifth arc-shaped protrusion and the fifth arc-shaped chute is simple and easy to process. Easy to manufacture.
在一些实施例中，第二导向部311和第二配合部312沿第一方向(如图1所示的上下方向)间隔设置。In some embodiments, the second guide portion 311 and the second matching portion 312 are arranged at intervals along the first direction (the up-and-down direction as shown in FIG. 1 ).
例如，第二导向部311和第二配合部312沿上下方向布置，即第二导向部311和第二配合部312沿与前后方向垂直的方向布置，由此有利于减小第一活动件31在前后方向的尺寸，使得铰链组件100整体结构更紧凑，有利于终端设备的轻薄化设计。For example, the second guide part 311 and the second matching part 312 are arranged along the up-down direction, that is, the second guide part 311 and the second matching part 312 are arranged along the direction perpendicular to the front-rear direction, thereby facilitating the reduction of the size of the first movable part 31. The dimensions in the front and rear directions make the overall structure of the hinge assembly 100 more compact, which is beneficial to the thinner and lighter design of the terminal device.
在一些实施例中，第四导向部和第四配合部322沿第一方向(如图1所示的上下方向)间隔设置。In some embodiments, the fourth guide portion and the fourth matching portion 322 are arranged at intervals along the first direction (the up-and-down direction shown in FIG. 1 ).
例如，第四导向部321和第四配合部322沿上下方向开布置，即第四导向部321和第四配合部322沿与前后方向垂直的方向布置，由此有利于减小第二活动件32在前后方向的尺寸，使得铰链组件100整体结构更紧凑，有利于终端设备的轻薄化设计。For example, the fourth guide part 321 and the fourth matching part 322 are arranged along the vertical direction, that is, the fourth guide part 321 and the fourth matching part 322 are arranged along the direction perpendicular to the front-to-back direction, which is conducive to reducing the size of the second movable part. 32 in the front-rear direction makes the overall structure of the hinge assembly 100 more compact, which is beneficial to the thinner and lighter design of the terminal device.
在一些实施例中，如图1至图5所示，铰链组件100还包括中间支撑件7，中间支撑件7在第二方向(如图1所示的左右方向)上位于第一支撑件41和第二支撑件42之间，中间支撑件7沿第三方向(如图1所示的前后方向)可移动地设于支架1上，以使中间支撑件7在第一位置和第二位置之间移动。In some embodiments, as shown in FIGS. 1 to 5 , the hinge assembly 100 further includes an intermediate support 7 , and the intermediate support 7 is positioned on the first support 41 in the second direction (the left-right direction as shown in FIG. 1 ). Between the second support member 42, the intermediate support member 7 is movably arranged on the bracket 1 along the third direction (the front-rear direction as shown in FIG. 1 ), so that the intermediate support member 7 is in the first position and the second position to move between.
例如，中间支撑件7在前后方向上可以移动，第一位置位于第二位置的下方，显示面板包括第三部分，中间支撑件7位于第二位置时用于支撑显示面板的第三部分。中间支撑件7位于第一位置时，即第一活动件31和第二活动件32处于折叠状态；中间支撑件7位于第二位置时，即第一活动件31和第二活动件32处于展开状态。For example, the middle supporting member 7 can move in the front and rear directions, the first position is located below the second position, the display panel includes a third part, and the middle supporting member 7 is used to support the third part of the display panel when it is at the second position. When the intermediate support member 7 is in the first position, that is, the first movable member 31 and the second movable member 32 are in the folded state; when the intermediate support member 7 is in the second position, that is, the first movable member 31 and the second movable member 32 are in the unfolded state. state.
例如，铰链组件100为展开状态时，中间支撑件7位于第二位置，此时，中间支撑件7可以与显示面板的第三部分接触并支撑显示面板的第三部分；铰链组件100为折叠状态时，中间支撑件7位于第二位置，以便为显示面板的折叠部分提供更多的容纳空间，从而有利于提高具有该铰链组件100的终端设备的用户体验。For example, when the hinge assembly 100 is in the unfolded state, the intermediate support member 7 is in the second position, at this time, the intermediate support member 7 can contact and support the third part of the display panel; the hinge assembly 100 is in the folded state At this time, the middle support member 7 is located at the second position, so as to provide more accommodation space for the folded part of the display panel, so as to improve the user experience of the terminal device having the hinge assembly 100 .
在一些实施例中，如图4所示，中间支撑件7具有第一顶推部72，第一活动件31和第二活动件32中的至少一者具有第二顶推部73，第二顶推部73用于朝背向支架1的方向顶推第一顶推部72，以使第一活动件31和第二活动件32中的至少一者驱动中间支撑件7从第一位置移动至第二位置。In some embodiments, as shown in FIG. 4 , the intermediate support member 7 has a first pushing portion 72, at least one of the first movable member 31 and the second movable member 32 has a second pushing portion 73, and the second The pushing part 73 is used to push the first pushing part 72 toward the direction away from the bracket 1, so that at least one of the first movable part 31 and the second movable part 32 drives the intermediate support part 7 to move from the first position to the second position.
例如，第一活动件31设有第二顶推部73，或者第二活动件32设有第二顶推部73，或者第一活动件31和第二活动件32均设有第二顶推部73。由此，利用第二顶推部73推动第一顶推部72，进而将中间支撑件7从第一位置移动至第二位置，以便与利用中间支撑件7支撑显示面板。For example, the first movable part 31 is provided with the second push part 73, or the second movable part 32 is provided with the second push part 73, or both the first movable part 31 and the second movable part 32 are provided with the second push part 73. Section 73. Thereby, the first pushing part 72 is pushed by the second pushing part 73 , and then the middle supporting part 7 is moved from the first position to the second position, so as to support the display panel with the middle supporting part 7 .
由此，利用第一活动件31或第二活动件32方便驱动中间支撑件7从第一位置移动至第二位置，有利于简化铰链组件100的整体结构，便于铰链组件100的加工制造。Therefore, using the first movable member 31 or the second movable member 32 to facilitate driving the intermediate support member 7 to move from the first position to the second position is beneficial to simplify the overall structure of the hinge assembly 100 and facilitate the manufacture of the hinge assembly 100 .
在一些实施例中，第二顶推部73和第一顶推部72为顶推平面。In some embodiments, the second pushing portion 73 and the first pushing portion 72 are pushing planes.
在一些实施例中，铰链组件100还包括铰链壳体8，铰链壳体8沿第三方向可移动地设于支架1上，以使铰链壳体8在第三位置和第四位置之间移动。In some embodiments, the hinge assembly 100 further includes a hinge housing 8, and the hinge housing 8 is movably disposed on the bracket 1 along the third direction, so that the hinge housing 8 can move between the third position and the fourth position. .
其中，当铰链壳体8位于第三位置时，中间支撑件7位于第一位置，当铰链壳体8位于第四位置时，中间支撑件7位于第二位置。Wherein, when the hinge housing 8 is at the third position, the intermediate support member 7 is at the first position, and when the hinge housing 8 is at the fourth position, the intermediate support member 7 is at the second position.
具体地，如图2所示，铰链组件100为展开状态时，铰链壳体8在第三位置；铰链组件100为折叠状态时，铰链壳体8在第四位置。Specifically, as shown in FIG. 2 , when the hinge assembly 100 is in an unfolded state, the hinge housing 8 is at the third position; when the hinge assembly 100 is in a folded state, the hinge housing 8 is at the fourth position.
可以理解的是，铰链组件100需要展开时，铰链壳体8向远离支架1的方向移动(图2中的前方移动)，以避让铰链组件100上的其它部件；铰链组件100需要折叠时，铰链壳体8向靠近支架1的方向移动(即向图2中的后方移动)，以遮挡铰链壳体8内的支架1等部件，防止铰链壳体8内的部件外漏。It can be understood that when the hinge assembly 100 needs to be unfolded, the hinge housing 8 moves away from the bracket 1 (moving forward in FIG. 2 ) to avoid other parts on the hinge assembly 100; when the hinge assembly 100 needs to be folded, the hinge The housing 8 moves toward the direction close to the bracket 1 (i.e. moves to the rear in FIG. 2 ) to cover components such as the bracket 1 in the hinge housing 8 and prevent components in the hinge housing 8 from leaking.
因此，本公开实施例的铰链组件100具有可以降低铰链组件100外漏风险的优点。Therefore, the hinge assembly 100 of the embodiment of the present disclosure has the advantage of reducing the risk of leakage of the hinge assembly 100 .
此外，铰链组件100为展开状态时，铰链壳体8位于第三位置且中间支撑件7位于第一位置，此时，可以利用中间支撑件7支撑显示面板的第三部分，并使得铰链壳体8避让铰链组件100上的其它部件。铰链组件100为折叠状态时，链盖位于第四位置且中间支撑件7位于第二位置，此时，中间支撑件7可以为显示面板提供更多的容纳，并利用铰链壳体8遮挡铰链壳体8内的支架1等部件，更符合用户的使用需求。In addition, when the hinge assembly 100 is in the unfolded state, the hinge housing 8 is at the third position and the intermediate support 7 is at the first position. At this time, the intermediate support 7 can be used to support the third part of the display panel, and the hinge housing 8 out of the way of other components on the hinge assembly 100. When the hinge assembly 100 is in the folded state, the chain cover is at the fourth position and the intermediate support 7 is at the second position. At this time, the intermediate support 7 can provide more accommodation for the display panel, and the hinge housing 8 is used to cover the hinge housing Components such as the bracket 1 in the body 8 are more in line with the needs of users.
在一些实施例中，铰链壳体8具有第三顶推部82，第一活动件31和第二活动件32中的至少一者具有第四顶推部83，第四顶推部83用于朝背向支架1的方向顶推第三顶推部82，以使第一活动件31和第二活动件32中的至少一者驱动铰链壳体8从第三位置移动至第四位置。In some embodiments, the hinge housing 8 has a third push portion 82, at least one of the first movable member 31 and the second movable member 32 has a fourth push portion 83, and the fourth push portion 83 is used to The third pushing portion 82 is pushed away from the bracket 1 , so that at least one of the first movable member 31 and the second movable member 32 drives the hinge housing 8 to move from the third position to the fourth position.
例如，第一活动件31设有第四顶推部83，或者第二活动件32设有第四顶推部83，或者第一活动件31和第二活动件32均设有第四顶推部83。For example, the first movable part 31 is provided with a fourth push part 83, or the second movable part 32 is provided with a fourth push part 83, or both the first movable part 31 and the second movable part 32 are provided with a fourth push part 83. Section 83.
由此，利用第四顶推部83推动第三顶推部82，进而将铰链壳体8从第三位置移动至第四位置。有利于简化铰链组件100的整体结构，便于铰链组件100的加工制造。Thus, the third pushing portion 82 is pushed by the fourth pushing portion 83 , thereby moving the hinge housing 8 from the third position to the fourth position. It is beneficial to simplify the overall structure of the hinge assembly 100 and facilitate the processing and manufacture of the hinge assembly 100 .
在一些实施例中，第三顶推部82和第四顶推部83为顶推平面。In some embodiments, the third pushing portion 82 and the fourth pushing portion 83 are pushing planes.
其中，第二位置位于第一位置前方，第四位置位于第三位置后方。Wherein, the second position is located in front of the first position, and the fourth position is located behind the third position.
如图2所示，当铰链组件100从折叠状态切换成展开状态时，中间支撑件7从第一位置移动至第二位置，铰链壳体8从第三位置移动至第四位置，中间支撑件7和铰链壳体8在前后方向上相互远离。As shown in Figure 2, when the hinge assembly 100 is switched from the folded state to the unfolded state, the intermediate support member 7 moves from the first position to the second position, the hinge housing 8 moves from the third position to the fourth position, and the intermediate support member 7 and the hinge housing 8 are separated from each other in the front-rear direction.
由此，利用第一活动件31或第二活动件32方便驱动铰链壳体8在第三位置和第四位置之间移动，有利于简化铰链组件100的整体结构，便于铰链组件100的加工制造。Therefore, using the first movable part 31 or the second movable part 32 facilitates driving the hinge housing 8 to move between the third position and the fourth position, which is conducive to simplifying the overall structure of the hinge assembly 100 and facilitating the processing and manufacturing of the hinge assembly 100 .
在一些实施例中，铰链组件100还包括第一磁性件71和第二磁性件81，第一磁性件71设于中间支撑件7上，第二磁性件81设于铰链壳体8上。第一磁性件71和第二磁性件72能够相互吸合，以驱动中间支撑件7从第二位置移动至第一位置，同时驱动铰链壳体8从第四位置移动至第三位置。In some embodiments, the hinge assembly 100 further includes a first magnetic part 71 and a second magnetic part 81 , the first magnetic part 71 is disposed on the middle support part 7 , and the second magnetic part 81 is disposed on the hinge housing 8 . The first magnetic part 71 and the second magnetic part 72 can attract each other to drive the middle support part 7 to move from the second position to the first position, and at the same time drive the hinge housing 8 to move from the fourth position to the third position.
例如，第一磁性件71具有第一磁极，第二磁性件81具有第二磁极，第一磁极和第二磁极相对设置，第一磁极和第二磁极为异名磁极(例如第一磁极为S极，第二磁极为N极)，第一磁极和第二磁极相互吸引，驱动中间支撑件7从第二位置移动至第一位置、铰链壳体8从第四位置移动至第三位置。For example, the first magnetic member 71 has a first magnetic pole, the second magnetic member 81 has a second magnetic pole, the first magnetic pole and the second magnetic pole are oppositely arranged, and the first magnetic pole and the second magnetic pole are different-named magnetic poles (for example, the first magnetic pole is S pole, the second pole is N pole), the first pole and the second pole attract each other, driving the intermediate support 7 to move from the second position to the first position, and the hinge housing 8 to move from the fourth position to the third position.
当铰链组件100从展开状态移动时折叠状态的过程中，第一顶推部72和第二顶推部73之间没有相互作用力，第三顶推部82和第四顶推部83之间没有相互作用力。第一磁性件71和第二磁性件81相互吸引，使中间支撑件7在磁吸力作用下从第二位置移动至第一位置，同时使铰链壳体8在磁吸力作用下从第四位置移动至第三位置。When the hinge assembly 100 moves from the unfolded state to the folded state, there is no interaction force between the first push portion 72 and the second push portion 73, and there is no interaction force between the third push portion 82 and the fourth push portion 83. There is no interaction force. The first magnetic part 71 and the second magnetic part 81 attract each other, so that the intermediate support part 7 moves from the second position to the first position under the action of the magnetic attraction force, and at the same time, the hinge housing 8 moves from the fourth position under the action of the magnetic attraction force to the third position.
由此，利用第一磁性件71和第二磁性件81方便中间支撑件7在磁吸力作用下从第二位置移动至第一位置，铰链壳体8在磁吸力作用下从第四位置移动至第三位置。中间支撑件7和铰链壳体8处的复位结构简单，便于铰链组件100的加工和组装。Thus, using the first magnetic member 71 and the second magnetic member 81 facilitates the movement of the intermediate support member 7 from the second position to the first position under the action of the magnetic attraction force, and the hinge housing 8 moves from the fourth position to the first position under the action of the magnetic attraction force. third position. The reset structure at the middle support member 7 and the hinge housing 8 is simple, which facilitates the processing and assembly of the hinge assembly 100 .
第一磁性件71可以通过粘接、卡接等方式固定在中间支撑件7上，第二磁性件72可以通过粘接、卡接等方式固定在铰链壳体8上。The first magnetic part 71 can be fixed on the middle support member 7 by means of bonding, clipping, etc., and the second magnetic part 72 can be fixed on the hinge housing 8 by bonding, clipping, or the like.
在一些实施例中，第一磁性件71和第二磁性件81沿第二方向(如图1所示的左右方向)间隔设置。In some embodiments, the first magnetic member 71 and the second magnetic member 81 are arranged at intervals along the second direction (the left-right direction as shown in FIG. 1 ).
例如，如图1至图3所示，第一磁性件71设在第二磁性件81的右侧，由此，有利于进一步减小铰链组件100在前后方向的尺寸，进一步有利于具有该铰链组件100的终端设备的轻薄化设计。For example, as shown in FIGS. 1 to 3 , the first magnetic member 71 is arranged on the right side of the second magnetic member 81, thus, it is beneficial to further reduce the size of the hinge assembly 100 in the front and rear directions, and it is further beneficial to have the hinge The thin and light design of the terminal equipment of the component 100.
当然，在另一些实施例中，第一磁性件71和第二磁性件也可以沿第三方向设置。在一些实施例中，支架1具有沿第三方向贯通的插孔，第一磁性件71和第二磁性件72沿第三方向可移动地设在插孔内。Certainly, in some other embodiments, the first magnetic member 71 and the second magnetic member may also be arranged along the third direction. In some embodiments, the bracket 1 has an insertion hole passing through along the third direction, and the first magnetic member 71 and the second magnetic member 72 are movably disposed in the insertion hole along the third direction.
铰链组件100从折叠状态(图3所示)移动到展开状态(图2所示)的过程中，第一磁性件71和第二磁性件72相互远离；铰链组件100从展开状态(图2所示)移动到折叠状态(图3所示)的过程中，第一磁性件71和第二磁性件72相互靠近。When the hinge assembly 100 moves from the folded state (shown in FIG. 3 ) to the unfolded state (shown in FIG. 2 ), the first magnetic member 71 and the second magnetic member 72 are away from each other; During the process of moving to the folded state (shown in FIG. 3 ), the first magnetic part 71 and the second magnetic part 72 are close to each other.
在一些实施例中，铰链组件100还包括第一锁止件51、第一弹性件61、第二锁止件52和第二弹性件62。In some embodiments, the hinge assembly 100 further includes a first locking member 51 , a first elastic member 61 , a second locking member 52 and a second elastic member 62 .
第一锁止件51沿第一方向(如图1所示的上下方向)可移动地设在第一活动件31上，第一锁止件51可转动地与支架1相连。第一锁止件51具有第一锁止部511，支架1具有第二锁止部15，第一弹性件61设在第一锁止件51和第一活动件31之间，第一弹性件61对第一锁止件51施加朝向第二锁止部15的弹力，以使第一锁止部511沿第一方向(如图1所示的上下方向)止抵第二锁止部15。The first locking member 51 is movably disposed on the first movable member 31 along a first direction (up-and-down direction as shown in FIG. 1 ), and the first locking member 51 is rotatably connected with the bracket 1 . The first locking part 51 has a first locking part 511, the bracket 1 has a second locking part 15, the first elastic part 61 is arranged between the first locking part 51 and the first movable part 31, and the first elastic part 61 exerts elastic force on the first locking member 51 toward the second locking portion 15 , so that the first locking portion 511 abuts against the second locking portion 15 along a first direction (up and down direction as shown in FIG. 1 ).
例如，第一锁止件51可相对第一活动件31沿上下方向上移动，且第一锁止件51随第一活动件31摆动，第一弹性件61为压簧。第一锁止部511设在第二锁止部15的上方，压簧设在第一锁止部511的上方。压簧可以对第一锁止部511施加朝下的弹力，从而第一锁止部511止抵第二锁止部15，使得第一活动件31可以在较多角度停止，从而使得具有该铰链组件100的终端设备可以在更多展开角度停止，进一步提高用户体验。For example, the first locking member 51 can move up and down relative to the first movable member 31 , and the first locking member 51 swings with the first movable member 31 , and the first elastic member 61 is a compression spring. The first locking portion 511 is disposed above the second locking portion 15 , and the pressure spring is disposed above the first locking portion 511 . The compression spring can exert a downward elastic force on the first locking part 511, so that the first locking part 511 stops against the second locking part 15, so that the first movable part 31 can stop at more angles, so that the hinge has The terminal device of the assembly 100 can stop at more deployment angles, further improving user experience.
在一些实施例中，第一锁止部511包括第一平面、第二平面、第一斜面和第二斜面，第一平面、第一斜面、第二平面和第二斜面环绕第一活动件31的转动轴线依次设置，第一平面高于第二平面设置，第一斜面和第二斜面的一端与第一平面相连，第一斜面和第二斜面的另一端与第二平面相连。相应的，第二锁止部15包括第三平面、第四平面、第三斜面和第四斜面，第三平面、第三斜面、第四平面和第四斜面环绕第一活动件31的转动轴线依次设置，第三平面低于第四平面设置，第三斜面和第四斜面的一端与第三平面相连，第三斜面和第四斜面的另一端与第四平面相连。In some embodiments, the first locking portion 511 includes a first plane, a second plane, a first slope and a second slope, and the first plane, the first slope, the second plane and the second slope surround the first movable member 31 The rotation axis of the first plane is arranged higher than the second plane, one end of the first inclined plane and the second inclined plane is connected with the first plane, and the other end of the first inclined plane and the second inclined plane is connected with the second plane. Correspondingly, the second locking portion 15 includes a third plane, a fourth plane, a third slope and a fourth slope, and the third plane, the third slope, the fourth plane and the fourth slope surround the rotation axis of the first movable member 31 Arranged in sequence, the third plane is set lower than the fourth plane, one end of the third inclined plane and the fourth inclined plane are connected with the third plane, and the other ends of the third inclined plane and the fourth inclined plane are connected with the fourth plane.
例如，第一平面位于第二平面上方，第三平面位于第四平面下方。铰链组件100处于展开状态时，第一活动件31的转动角度为0°，此时第一平面与第三平面接触、第二平面与第四平面接触。铰链组件100转动第一角度(例如10°)时，第一斜面与第三斜面接触，在第一弹性件61的弹力作用下铰链组件100有向展开状态移动的趋势。铰链组件100转动第二角度(例如60°)时，第一平面与第四平面接触，此时通过第一弹性件61施加给第一平面和第四平面之间的摩擦力较大，在第一弹性件61的弹力作用，铰链组件100可以悬停在任一展开角度。铰链组件100转动第三角度(例如80°)时，第一斜面与第四斜面接触，此时，在第一弹性件61的弹力作用下铰链组件100自动向展开状态移动。For example, the first plane is located above the second plane, and the third plane is located below the fourth plane. When the hinge assembly 100 is in the unfolded state, the rotation angle of the first movable part 31 is 0°, and at this moment, the first plane contacts the third plane, and the second plane contacts the fourth plane. When the hinge assembly 100 rotates by a first angle (for example, 10°), the first inclined surface contacts the third inclined surface, and the hinge assembly 100 tends to move to the unfolded state under the elastic force of the first elastic member 61 . When the hinge assembly 100 rotates by a second angle (for example, 60°), the first plane is in contact with the fourth plane. At this time, the frictional force applied between the first plane and the fourth plane by the first elastic member 61 is relatively large. Due to the elastic force of an elastic member 61, the hinge assembly 100 can hover at any deployment angle. When the hinge assembly 100 rotates by a third angle (for example, 80°), the first inclined surface contacts the fourth inclined surface. At this time, the hinge assembly 100 automatically moves to the unfolded state under the elastic force of the first elastic member 61 .
第二锁止件52沿第一方向(如图1所示的上下方向)可移动地设在第二活动件32上，第二锁止件52可转动地与支架1相连。第二锁止件52具有第三锁止部521，支架1具有第四锁止部16，第二弹性件62设在第二锁止件52和第二活动件32之间，第二弹性件62对第二锁止件52施加朝向第四锁止部16的弹力，以使第四锁止部16沿第一方向(如图1所示的上下方向)止抵第三锁止部521。The second locking member 52 is movably disposed on the second movable member 32 along a first direction (up-and-down direction as shown in FIG. 1 ), and the second locking member 52 is rotatably connected with the bracket 1 . The second locking part 52 has a third locking part 521, the bracket 1 has a fourth locking part 16, the second elastic part 62 is arranged between the second locking part 52 and the second movable part 32, and the second elastic part 62 exerts elastic force on the second locking member 52 toward the fourth locking portion 16 , so that the fourth locking portion 16 abuts against the third locking portion 521 along the first direction (the up-and-down direction shown in FIG. 1 ).
例如，第二锁止件52可相对第二活动件32在上下方向上移动，第二弹性件62为压簧。第三锁止部521设在第四锁止部16的下方，压簧设在第三锁止部521的下方。压簧可以对第三锁止部521施加朝上的弹力，从而第三锁止部521止抵第四锁止部16，使得第二活动件32可以在较多角度停止，从而使得具有该铰链组件100的终端设备可以在更多展开角度停止，进一步提高用户体验。For example, the second locking member 52 can move up and down relative to the second movable member 32 , and the second elastic member 62 is a compression spring. The third locking portion 521 is disposed below the fourth locking portion 16 , and the pressure spring is disposed below the third locking portion 521 . The compression spring can exert an upward elastic force on the third locking part 521, so that the third locking part 521 stops against the fourth locking part 16, so that the second movable part 32 can stop at more angles, so that the hinge has The terminal device of the assembly 100 can stop at more deployment angles, further improving user experience.
可以理解的是，第三锁止部521也可以采用上述第一锁止部511的结构，即第三锁止部521具有多个斜面和多个平面，第四锁止部16也可以采用上述第二锁止部51的结构，即第四锁止部16具有多个斜面和多个平面，通过第三锁止部521和第四锁止部16的配合实现铰链组件100展开多个不同角度。It can be understood that the third locking portion 521 can also adopt the structure of the above-mentioned first locking portion 511, that is, the third locking portion 521 has multiple slopes and multiple planes, and the fourth locking portion 16 can also adopt the above-mentioned structure. The structure of the second locking part 51, that is, the fourth locking part 16 has multiple slopes and multiple planes, through the cooperation of the third locking part 521 and the fourth locking part 16, the hinge assembly 100 can be expanded to multiple different angles. .
在一些实施例中，第一支撑件41具有第五配合部411，第一活动件31具有第六配合部314，第五配合部411沿第一支撑件41的摆动轴线可转动地与第六配合部314配合。In some embodiments, the first supporting member 41 has a fifth matching portion 411 , the first movable member 31 has a sixth matching portion 314 , and the fifth matching portion 411 is rotatably connected to the sixth matching portion 314 along the swing axis of the first supporting member 41 . The fitting part 314 fits.
例如，如图1所示，第五配合部411和第六配合部314沿第一支撑件41的摆动轴线可转动地配合。由此，通过第五配合部411与第六配合部314的配合，可以对第一支撑件41和第一活动件31之间的转动起引导作用，有利于提高铰链组件100的可靠性。For example, as shown in FIG. 1 , the fifth fitting part 411 and the sixth fitting part 314 are rotatably fitted along the swing axis of the first support 41 . Therefore, through the cooperation of the fifth matching part 411 and the sixth matching part 314 , the rotation between the first support part 41 and the first movable part 31 can be guided, which is beneficial to improve the reliability of the hinge assembly 100 .
在一些实施例中，第二支撑件42具有第七配合部421，第二活动件32具有第八配合部324，第七配合部421沿第二支撑件42的摆动轴线可转动地与第八配合部324配合。In some embodiments, the second supporting part 42 has a seventh matching part 421 , the second movable part 32 has an eighth matching part 324 , and the seventh matching part 421 is rotatably connected to the eighth matching part 324 along the swing axis of the second supporting part 42 . The fitting part 324 fits.
例如，如图1所示，第七配合部421和第八配合部324沿第二支撑件42的摆动轴线可转动地配合。由此，通过第七配合部421与有第八配合部324的配合，可以对第二支撑件42和第二活动件32之间的转动起引导作用，有利于提高铰链组件100的可靠性。For example, as shown in FIG. 1 , the seventh fitting portion 421 and the eighth fitting portion 324 are rotatably fitted along the swing axis of the second support 42 . Therefore, through the cooperation of the seventh matching portion 421 and the eighth matching portion 324 , the rotation between the second support member 42 and the second movable member 32 can be guided, which is beneficial to improve the reliability of the hinge assembly 100 .
在一些实施例中，第五配合部411和第六配合部314中的一者为沿第二方向(如图1所示的左右方向)延伸的第六弧形凸起，第五配合部411和第六配合部314中的另一者为沿第二方向(如图1所示的左右方向)延伸的第六弧形滑槽。In some embodiments, one of the fifth matching portion 411 and the sixth matching portion 314 is a sixth arc-shaped protrusion extending along the second direction (the left-right direction shown in FIG. 1 ), and the fifth matching portion 411 The other one of the sixth matching portion 314 is a sixth arc-shaped slot extending along the second direction (the left-right direction as shown in FIG. 1 ).
例如，第六弧形凸起和第六弧形滑槽均沿着左右方向延伸，以便第五配合部411和第六配合部314在左右方向上产生相对滑动。第五配合部411为第六弧形凸起，第六配合部314为第六弧形滑槽；或者第五配合部411为第六弧形滑槽，第六配合部314为第六弧形凸起。第六弧形凸起沿左右方向可移动地设在第一弧形滑槽内。For example, both the sixth arc-shaped protrusion and the sixth arc-shaped slide groove extend along the left-right direction, so that the fifth matching portion 411 and the sixth matching portion 314 can slide relative to each other in the left-right direction. The fifth matching part 411 is a sixth arc-shaped protrusion, and the sixth matching part 314 is a sixth arc-shaped chute; or the fifth matching part 411 is a sixth arc-shaped chute, and the sixth matching part 314 is a sixth arc-shaped chute raised. The sixth arc-shaped protrusion is movably arranged in the first arc-shaped sliding slot along the left-right direction.
由此，通过第六弧形凸起和第六弧形滑槽的配合，第一支撑件41可以相对第一活动件31顺畅的转动，而且第六弧形凸起和第六弧形凹槽的结构简单，加工制造方便。Thus, through the cooperation of the sixth arc-shaped protrusion and the sixth arc-shaped slide groove, the first support member 41 can rotate smoothly relative to the first movable member 31, and the sixth arc-shaped protrusion and the sixth arc-shaped groove The structure is simple, and the processing and manufacturing are convenient.
第五配合部411和第六配合部314可以分别设置一个或两个以上。One fifth matching portion 411 and sixth matching portion 314 may be provided one or more than two respectively.
在一些实施例中，第七配合部421和第八配合部324中的一者为沿第二方向(如图1所示的左右方向)延伸的第七弧形凸起，第七配合部421和第八配合部324中的另一者为沿第二方向(如图1所示的左右方向)延伸的第七弧形滑槽。In some embodiments, one of the seventh matching portion 421 and the eighth matching portion 324 is a seventh arc-shaped protrusion extending along the second direction (the left-right direction shown in FIG. 1 ), and the seventh matching portion 421 The other one of the eighth matching portion 324 is a seventh arc-shaped slot extending along the second direction (the left-right direction as shown in FIG. 1 ).
例如，第七弧形凸起和第七弧形滑槽均沿着左右方向延伸，以便第七配合部421和第八配合部324在左右方向上产生相对滑动。第七配合部421为第七弧形凸起，第八配合部324为第七弧形滑槽；或者第七配合部421为第七弧形滑槽，第八配合部324为第七弧形凸起。第七弧形凸起沿上下方向可移动地设在第七弧形滑槽内。For example, both the seventh arc-shaped protrusion and the seventh arc-shaped slide groove extend along the left-right direction, so that the seventh matching portion 421 and the eighth matching portion 324 can slide relative to each other in the left-right direction. The seventh matching part 421 is a seventh arc-shaped protrusion, and the eighth matching part 324 is a seventh arc-shaped chute; or the seventh matching part 421 is a seventh arc-shaped chute, and the eighth matching part 324 is a seventh arc-shaped chute raised. The seventh arc-shaped protrusion is movably arranged in the seventh arc-shaped chute along the vertical direction.
由此，通过第七弧形凸起和第七弧形滑槽的配合，第二支撑件42可以相对第二活动件32顺畅的转动，而且第七弧形凸起和第九弧形凹槽的结构简单，加工制造方便。Thus, through the cooperation of the seventh arc-shaped protrusion and the seventh arc-shaped chute, the second support member 42 can rotate smoothly relative to the second movable member 32, and the seventh arc-shaped protrusion and the ninth arc-shaped groove The structure is simple, and the processing and manufacturing are convenient.
第七配合部421和第八配合部324可以分别设置一个或两个以上。One seventh matching portion 421 and eighth matching portion 324 may be provided one or more than two respectively.
在一些实施例中，第一活动件31包括第一部分316和第二部分317，第一部分316和第二部分317呈L形布置，第二配合部312设在第一部分316上，第六配合部设在第二部分317上。In some embodiments, the first movable part 31 includes a first part 316 and a second part 317, the first part 316 and the second part 317 are arranged in an L shape, the second matching part 312 is arranged on the first part 316, and the sixth matching part Set on the second part 317 .
例如，如图1所示，第一部分316沿着左右方向延伸，第二部分317沿着上下方向延伸，第一部分316的左端和第二部分317的上端相连。由此，第二配合部312和第六配合部314沿与铰链组件100厚度方向垂直的方向布置，有利于终端设备的轻薄化设计。For example, as shown in FIG. 1 , the first part 316 extends along the left-right direction, the second part 317 extends along the up-down direction, and the left end of the first part 316 is connected to the upper end of the second part 317 . Therefore, the second matching portion 312 and the sixth matching portion 314 are arranged along a direction perpendicular to the thickness direction of the hinge assembly 100 , which is beneficial to the thinner and lighter design of the terminal device.
在一些实施例中，第二活动件32包括第三部分326和第四部分327，第三部分326和第四部分327呈L形布置，第四配合部322设在第三部分326上，第八配合部324设在第四部分327上。In some embodiments, the second movable member 32 includes a third part 326 and a fourth part 327, the third part 326 and the fourth part 327 are arranged in an L shape, the fourth matching part 322 is arranged on the third part 326, and the third part 326 and the fourth part 327 are arranged in an L shape. The eight matching portions 324 are disposed on the fourth portion 327 .
例如，如图1所示，第三部分326沿着左右方向延伸，第四部分327沿着上下方向延伸，第三部分326的右端和第四部分327下端相连。由此，第四配合部322和第八配合部324沿与铰链组件100厚度方向垂直的方向布置，有利于终端设备的轻薄化设计。在一些实施例中，支架1具有第一凹槽17和第二凹槽18，第一配合部13设在第一凹槽17的槽壁上，第三配合部设在第二凹槽18的槽壁上，第一部分316的一部分设在第一凹槽17内，第三部分326的一部分设在第二凹槽18内。For example, as shown in FIG. 1 , the third part 326 extends along the left-right direction, the fourth part 327 extends along the up-down direction, and the right end of the third part 326 is connected to the lower end of the fourth part 327 . Therefore, the fourth matching portion 322 and the eighth matching portion 324 are arranged along a direction perpendicular to the thickness direction of the hinge assembly 100 , which is beneficial to the thinner and lighter design of the terminal device. In some embodiments, the bracket 1 has a first groove 17 and a second groove 18, the first fitting part 13 is arranged on the groove wall of the first groove 17, and the third fitting part is arranged on the wall of the second groove 18. On the groove wall, a part of the first part 316 is set in the first groove 17 , and a part of the third part 326 is set in the second groove 18 .
例如，第一配合部13设在第一凹槽17的上侧槽壁上，第三配合部设在第二凹槽18的下侧槽壁上。For example, the first matching portion 13 is disposed on the upper groove wall of the first groove 17 , and the third matching portion is disposed on the lower groove wall of the second groove 18 .
第一部分316的一部分设在第一凹槽17内，使得第一活动件31的一部分位于支架1内，第三部分326的一部分设在第二凹槽18内，使得第二活动件32的一部分位于支架1内。有利于进一步减小铰链组件100的厚度和重量，利于具有该铰链组件100的终端设备的轻量化设计。A part of the first part 316 is set in the first groove 17, so that a part of the first movable part 31 is located in the bracket 1, and a part of the third part 326 is set in the second groove 18, so that a part of the second movable part 32 Located in bracket 1. It is beneficial to further reduce the thickness and weight of the hinge assembly 100 , and is beneficial to the lightweight design of the terminal device having the hinge assembly 100 .
在一些实施例中，第一锁止件51具有第七导向部512，第一活动件31具有第八导向部313，第八导向部313沿第一方向(如图1所示的上下方向)可滑动地与第七导向部512配合。In some embodiments, the first locking member 51 has a seventh guide portion 512, the first movable member 31 has an eighth guide portion 313, and the eighth guide portion 313 is along the first direction (the up-and-down direction as shown in FIG. 1 ). Slidably cooperate with the seventh guide part 512 .
例如，如图1所示，第七导向部512和第八导向部313相连且可相对滑动，由此，通过第七导向部512和第八导向部313的配合，可以对第一锁止件51的移动起引导作用，从而使第一锁止件51沿第一方向移动，有利于提高铰链组件100的可靠性。For example, as shown in Figure 1, the seventh guide part 512 and the eighth guide part 313 are connected and can slide relative to each other, thus, through the cooperation of the seventh guide part 512 and the eighth guide part 313, the first locking member can The movement of 51 acts as a guide, so that the first locking member 51 moves along the first direction, which is beneficial to improve the reliability of the hinge assembly 100 .
在一些实施例中，第二锁止件52具有第九导向部522，第二活动件32具有第十导向部323，第十导向部323沿第一方向(如图1所示的上下方向)可滑动地与第九导向部522配合。In some embodiments, the second locking member 52 has a ninth guide portion 522, the second movable member 32 has a tenth guide portion 323, and the tenth guide portion 323 is along the first direction (the up-and-down direction as shown in FIG. 1 ). Slidably cooperate with the ninth guide part 522 .
例如，如图1所示，第九导向部522和第十导向部323相连且可相对滑动，由此，通过第九导向部522和第十导向部323的配合，可以对第二锁止件52的移动起引导作用，从而使第二锁止件52沿第一方向移动，有利于提高铰链组件100的可靠性。For example, as shown in Figure 1, the ninth guide part 522 and the tenth guide part 323 are connected and can slide relative to each other, thus, through the cooperation of the ninth guide part 522 and the tenth guide part 323, the second locking member can The movement of the hinge 52 acts as a guide, so that the second locking member 52 moves along the first direction, which is beneficial to improve the reliability of the hinge assembly 100 .
在一些实施例中，第二配合部312和第六配合部314沿第一方向(如图1所示的上下方向)间隔设置，第八导向部313在第一方向(如图1所示的上下方向)上位于第二配合部312和第六配合部314之间。In some embodiments, the second matching portion 312 and the sixth matching portion 314 are arranged at intervals along the first direction (the up-and-down direction shown in FIG. Up and down direction) between the second matching portion 312 and the sixth matching portion 314 .
例如，如图1所示，在上下方向上，第六配合部314位于第一活动件31的下部，第二配合部312位于第一活动件31的上部，第八导向部313设在第二配合部312和第六配合部314之间。For example, as shown in Figure 1, in the up-down direction, the sixth matching part 314 is located at the lower part of the first movable part 31, the second matching part 312 is located at the upper part of the first movable part 31, and the eighth guiding part 313 is located at the second between the matching portion 312 and the sixth matching portion 314 .
由此，第二配合部312和第六配合部314在转动时可以带动第八导向部313转动，进而带动第一锁止件51转动，使得第一锁止件51的与第一活动件31之间保持同步转动，便于第一锁止件51锁紧第一活动件31，有利于提高铰链组件100的可靠性。Thus, the second matching part 312 and the sixth matching part 314 can drive the eighth guide part 313 to rotate when rotating, and then drive the first locking part 51 to rotate, so that the first locking part 51 and the first movable part 31 The synchronous rotation between them is convenient for the first locking member 51 to lock the first movable member 31 , which is beneficial to improve the reliability of the hinge assembly 100 .
在一些实施例中，第四配合部322和第八配合部324沿第一方向(如图1所示的上下方向)间隔设置，第十导向部323在第一方向(如图1所示的上下方向)上位于第四配合部322和第八配合部324之间。In some embodiments, the fourth matching portion 322 and the eighth matching portion 324 are arranged at intervals along the first direction (the up-and-down direction as shown in FIG. Up and down direction) between the fourth matching portion 322 and the eighth matching portion 324 .
例如，如图1所示，在上下方向上，第四配合部322位于第二活动件32的下部，第八配合部324位于第二活动件32的上部，第十导向部323设在第四配合部322和第八配合部324之间。For example, as shown in Figure 1, in the up-down direction, the fourth fitting part 322 is located at the lower part of the second movable part 32, the eighth fitting part 324 is located at the upper part of the second movable part 32, and the tenth guiding part 323 is located at the fourth between the matching portion 322 and the eighth matching portion 324 .
由此，第四配合部322和第八配合部324在转动时可以带动第十导向部323转动，进而带动第二锁止件52转动，使得第二锁止件52的与第二活动件32之间保持同步转动，便于第二锁止件52锁紧第二活动件32，有利于提高铰链组件100的可靠性。Thus, the fourth matching part 322 and the eighth matching part 324 can drive the tenth guiding part 323 to rotate when rotating, and then drive the second locking part 52 to rotate, so that the second locking part 52 and the second movable part 32 The synchronous rotation between them is convenient for the second locking member 52 to lock the second movable member 32 , which is beneficial to improve the reliability of the hinge assembly 100 .
在一些实施例中，第八导向部313设在第二部分上，第六配合部314和第八导向部313设在第二部分317的相背两侧。In some embodiments, the eighth guiding portion 313 is disposed on the second portion, and the sixth matching portion 314 and the eighth guiding portion 313 are disposed on opposite sides of the second portion 317 .
例如，如图1所示，第八导向部313位于第二部分317的右侧，第六配合部314位于第二部分的左侧，由此，第六配合部314和第八导向部313沿与铰链组件100厚度方向垂直的方向布置，有利于终端设备的轻薄化设计。For example, as shown in FIG. 1 , the eighth guide portion 313 is located on the right side of the second portion 317, and the sixth matching portion 314 is located on the left side of the second portion, thus, the sixth matching portion 314 and the eighth guide portion 313 Arranging in a direction perpendicular to the thickness direction of the hinge assembly 100 is beneficial to the thinner and lighter design of the terminal device.
在一些实施例中，第十导向部323设在第四部分上，第八配合部324和第十导向部323设在第四部分的相背两侧。In some embodiments, the tenth guiding portion 323 is disposed on the fourth portion, and the eighth matching portion 324 and the tenth guiding portion 323 are disposed on opposite sides of the fourth portion.
例如，如图1所示，第十导向部323位于第四部分的左侧，第八配合部324位于第四部分的右侧，由此，第八配合部324和第十导向部323沿与铰链组件100厚度方向垂直的方向布置，有利于终端设备的轻薄化设计。For example, as shown in FIG. 1 , the tenth guide portion 323 is located on the left side of the fourth part, and the eighth matching portion 324 is located on the right side of the fourth part, thus, the eighth matching portion 324 and the tenth guide portion 323 are aligned with The hinge assembly 100 is arranged in a direction perpendicular to the thickness direction, which is beneficial to the thinner and lighter design of the terminal device.
在一些实施例中，第一锁止件51包括第五部分513和第六部分514，第五部分513和第六部分514呈L形布置，第一锁止部511设在第五部分513上，第七导向部512设在第六部分514上。In some embodiments, the first locking member 51 includes a fifth part 513 and a sixth part 514, the fifth part 513 and the sixth part 514 are arranged in an L shape, and the first locking part 511 is provided on the fifth part 513 , the seventh guide portion 512 is disposed on the sixth portion 514 .
例如，如图1所示，第五部分513沿着左右方向延伸，第六部分514沿着上下方向延伸。第五部分513的左端和第六部分514的上端相连。第一锁止部511设在第五部分513的下端，第七导向部512沿着上下方向延伸。For example, as shown in FIG. 1 , the fifth portion 513 extends along the left-right direction, and the sixth portion 514 extends along the up-down direction. The left end of the fifth part 513 is connected to the upper end of the sixth part 514 . The first locking portion 511 is disposed at the lower end of the fifth portion 513 , and the seventh guiding portion 512 extends along the vertical direction.
由此，第一锁止部511和第七导向部512沿与铰链组件100厚度方向垂直的方向布置，有利于终端设备的轻薄化设计。Therefore, the first locking portion 511 and the seventh guiding portion 512 are arranged along a direction perpendicular to the thickness direction of the hinge assembly 100 , which is beneficial to the thinner and lighter design of the terminal device.
在一些实施例中，第二锁止件52包括第七部分523和第八部分524，第七部分523和第八部分524呈L形布置，第三锁止部521设在第七部分523上，第九导向部522设在第八部分524上。In some embodiments, the second locking member 52 includes a seventh part 523 and an eighth part 524, the seventh part 523 and the eighth part 524 are arranged in an L shape, and the third locking part 521 is provided on the seventh part 523 , the ninth guide portion 522 is disposed on the eighth portion 524 .
例如，如图1所示，第七部分523沿着左右方向延伸，第八部分524沿着上下方向延伸。第七部分523的右端和第八部分524的下端相连。第三锁止部521设在第七部分523的上端，第九导向部522沿着上下方向延伸。For example, as shown in FIG. 1 , the seventh portion 523 extends along the left-right direction, and the eighth portion 524 extends along the up-down direction. The right end of the seventh part 523 is connected to the lower end of the eighth part 524 . The third locking portion 521 is disposed on the upper end of the seventh portion 523 , and the ninth guiding portion 522 extends along the vertical direction.
由此，第三锁止部521和第九导向部522沿与铰链组件100厚度方向垂直的方向布置，有利于终端设备的轻薄化设计。在一些实施例中，第七导向部512和第八导向部313中的一者为沿第一方向(如图1所示的上下方向)延伸的第八弧形凸起，第七导向部512和第八导向部313中的另一者为沿第一方向(如图1所示的上下方向)延伸的第八弧形滑槽。Therefore, the third locking portion 521 and the ninth guiding portion 522 are arranged along a direction perpendicular to the thickness direction of the hinge assembly 100 , which is beneficial to the thinner and lighter design of the terminal device. In some embodiments, one of the seventh guide portion 512 and the eighth guide portion 313 is an eighth arc-shaped protrusion extending along the first direction (the up-and-down direction shown in FIG. 1 ), and the seventh guide portion 512 and the other of the eighth guide portion 313 is an eighth arc-shaped slide groove extending along the first direction (the up-down direction as shown in FIG. 1 ).
例如，第八弧形凸起和第八弧形滑槽均沿着上下方向延伸，以便第七导向部512和第八导向部313在上下方向上产生相对滑动。第七导向部512为第八弧形凸起，第八导向部313为第八弧形滑槽；或者第七导向部512为第八弧形滑槽，第八导向部313为第八弧形凸起。第八弧形凸起沿上下方向可移动地设在第八弧形滑槽内。For example, both the eighth arc-shaped protrusion and the eighth arc-shaped slide groove extend along the up-down direction, so that the seventh guide part 512 and the eighth guide part 313 can slide relative to each other in the up-down direction. The seventh guide part 512 is an eighth arc-shaped protrusion, and the eighth guide part 313 is an eighth arc-shaped chute; or the seventh guide part 512 is an eighth arc-shaped chute, and the eighth guide part 313 is an eighth arc-shaped chute raised. The eighth arc-shaped protrusion is movably arranged in the eighth arc-shaped sliding slot along the up and down direction.
由此，通过第八弧形凸起和第八弧形滑槽的配合，第一锁止件51可以相对第一活动件31顺畅的滑动，而且第八弧形凸起和第八弧形滑槽的结构简单，加工制造方便。Thus, through the cooperation of the eighth arc-shaped protrusion and the eighth arc-shaped sliding groove, the first locking member 51 can slide smoothly relative to the first movable member 31, and the eighth arc-shaped protrusion and the eighth arc-shaped sliding groove The structure of the groove is simple, and the processing and manufacturing are convenient.
在一些实施例中，第九导向部522和第十导向部323中的一者为沿第一方向(如图1所示的上下方向)延伸的第九弧形凸起，第九导向部522和第十导向部323中的另一者为沿第一方向(如图1所示的上下方向)延伸的第九弧形滑槽。In some embodiments, one of the ninth guide portion 522 and the tenth guide portion 323 is a ninth arc-shaped protrusion extending along the first direction (the up-and-down direction shown in FIG. 1 ), and the ninth guide portion 522 and the other of the tenth guide portion 323 is a ninth arc-shaped slide groove extending along the first direction (up-and-down direction as shown in FIG. 1 ).
例如，第九弧形凸起和第九弧形滑槽均沿着上下方向延伸，以便第九导向部522和第十导向部323在上下方向上产生相对滑动。第九导向部522为第九弧形凸起，第十导向部323为第九弧形滑槽；或者第九导向部522为第九弧形滑槽，第十导向部323为第九弧形凸起。第九弧形凸起沿上下方向可移动地设在第九弧形滑槽内。For example, both the ninth arc-shaped protrusion and the ninth arc-shaped sliding groove extend along the up-down direction, so that the ninth guide part 522 and the tenth guide part 323 can slide relative to each other in the up-down direction. The ninth guide part 522 is a ninth arc-shaped protrusion, and the tenth guide part 323 is a ninth arc-shaped chute; or the ninth guide part 522 is a ninth arc-shaped chute, and the tenth guide part 323 is a ninth arc-shaped chute raised. The ninth arc-shaped protrusion is movably arranged in the ninth arc-shaped chute along the vertical direction.
由此，通过第九弧形凸起和第九弧形滑槽的配合，第二锁止件52可以相对第二活动件32顺畅的滑动，而且第九弧形凸起和第九弧形滑槽的结构简单，加工制造方便。在一些实施例中，第二导向部311和第八导向部313沿第一方向(如图1所示的上下方向)间隔设置。Thus, through the cooperation of the ninth arc-shaped protrusion and the ninth arc-shaped sliding groove, the second locking member 52 can slide smoothly relative to the second movable member 32, and the ninth arc-shaped protrusion and the ninth arc-shaped sliding groove The structure of the groove is simple, and the processing and manufacturing are convenient. In some embodiments, the second guide portion 311 and the eighth guide portion 313 are arranged at intervals along the first direction (the up-and-down direction as shown in FIG. 1 ).
例如，如图1所示，第二导向部311设在第八导向部313的上方，由此，第二导向部311和第八导向部313之间不会相互干涉，使得铰链组件100整体结构紧凑，有利于终端设备的轻薄化设计。For example, as shown in FIG. 1 , the second guide portion 311 is arranged above the eighth guide portion 313, so that the second guide portion 311 and the eighth guide portion 313 will not interfere with each other, so that the overall structure of the hinge assembly 100 Compact, which is conducive to the thin and light design of terminal equipment.
在一些实施例中，第四导向部和第十导向部323沿第一方向(如图1所示的上下方向)间隔设置。In some embodiments, the fourth guide portion and the tenth guide portion 323 are arranged at intervals along the first direction (the up-and-down direction shown in FIG. 1 ).
例如，如图1所示，第四导向部设在第十导向部323的上方，由此，第四导向部和第十导向部323之间不会相互干涉，使得铰链组件100整体结构紧凑，有利于终端设备的轻薄化设计。For example, as shown in FIG. 1 , the fourth guide part is arranged above the tenth guide part 323, so that the fourth guide part and the tenth guide part 323 will not interfere with each other, so that the overall structure of the hinge assembly 100 is compact, It is conducive to thin and light design of terminal equipment.
在一些实施例中，第一支撑件41还包括第九配合部(图中未示出)，第九配合部与第五配合部411沿第一方向上间隔设置。第一活动件31还包括第十配合部315，第十配合部315与第六配合部沿第一方向上间隔设置，第九配合部沿第一支撑件41的摆动轴线可转动地与第十配合部315配合。In some embodiments, the first supporting member 41 further includes a ninth matching portion (not shown in the figure), and the ninth matching portion and the fifth matching portion 411 are arranged at intervals along the first direction. The first movable part 31 also includes a tenth matching part 315, the tenth matching part 315 and the sixth matching part are arranged at intervals along the first direction, and the ninth matching part is rotatably connected to the tenth matching part along the swing axis of the first supporting part 41. The fitting part 315 fits.
例如，如图1所示，第十配合部315设在第六配合部314的上方，利用第十配合部315与第九配合部配合，使得第一活动件31与第一支撑件41之间的转动更加稳定。For example, as shown in FIG. 1 , the tenth matching part 315 is arranged above the sixth matching part 314 , and the tenth matching part 315 is used to cooperate with the ninth matching part so that the gap between the first movable part 31 and the first support part 41 The rotation is more stable.
在一些实施例中，第九配合部为沿第二方向延伸的弧形凸起，第十配合部315为沿第二方向延伸的弧形滑槽，第九配合部沿第二方向可移动地设在第十配合部315内。In some embodiments, the ninth matching portion is an arc-shaped protrusion extending along the second direction, the tenth matching portion 315 is an arc-shaped slide groove extending along the second direction, and the ninth matching portion movably moves along the second direction. It is provided in the tenth fitting part 315 .
例如，第九配合部为沿左右方向延伸的弧形凸起，第十配合部315为沿左右延伸的弧形滑槽，第九配合部沿左右方向可移动地设在第十配合部315内。For example, the ninth matching part is an arc-shaped protrusion extending along the left-right direction, the tenth matching part 315 is an arc-shaped sliding groove extending along the left-right direction, and the ninth matching part is movably arranged in the tenth matching part 315 along the left-right direction. .
在一些实施例中，第二支撑件42还包括第十一配合部422，第十一配合部422与第七配合部421沿第一方向间隔设置。第二活动件31还包括第十二配合部325，第十二配合部325与第八配合部324沿第一方向上间隔设置。第十一配合部422沿第一支撑件42的摆动轴线可转动地与第十二配合部325配合。In some embodiments, the second supporting member 42 further includes an eleventh matching portion 422 , and the eleventh matching portion 422 and the seventh matching portion 421 are arranged at intervals along the first direction. The second movable member 31 further includes a twelfth matching portion 325 , and the twelfth matching portion 325 is spaced apart from the eighth matching portion 324 along the first direction. The eleventh matching portion 422 is rotatably engaged with the twelfth matching portion 325 along the swing axis of the first support member 42 .
例如，如图1所示，第十一配合部422设在第七配合部421的下方，利用第十一配合部422与第十二配合325部配合，使得第二活动件32与第二支撑件42之间的转动更加稳定。For example, as shown in Figure 1, the eleventh matching part 422 is arranged below the seventh matching part 421, and the eleventh matching part 422 is used to cooperate with the twelfth matching part 325, so that the second movable part 32 and the second support The rotation between parts 42 is more stable.
在一些实施例中，第十一配合部422为沿第二方向延伸的弧形凸起，第十二配合部325为沿第二方向延伸的弧形滑槽，第十一配合部422沿第二方向可移动地设在第十二配合部325内。In some embodiments, the eleventh matching portion 422 is an arc-shaped protrusion extending along the second direction, the twelfth matching portion 325 is an arc-shaped slide groove extending along the second direction, and the eleventh matching portion 422 is along the second direction. Two directions are movably provided in the twelfth matching portion 325 .
例如，第十一配合部422为沿左右方向延伸的弧形凸起，第十二配合部325为沿左右延伸的弧形滑槽，第十一配合部422沿左右方向可移动地设在第十二配合部325内。For example, the eleventh matching part 422 is an arc-shaped protrusion extending along the left-right direction, the twelfth matching part 325 is an arc-shaped sliding groove extending along the left-right direction, and the eleventh matching part 422 is movably arranged at the twelfth Inside the twelve matching parts 325 .
在一些实施例中，移动件2、第一活动件31、第二活动件32、第一锁止件51、第二锁止件52和铰链壳体8形成活动组件，活动组件设有多组，多组活动组件沿第一方向对称布置。例如，如图1所示，活动组件设有两组，两组活动组件上下对称设置。当然，在另一些实施例中，活动组件也可以仅设置一组。本公开实施例的铰链组件100具有结构紧凑，占用空间小等特点，终端设备在展开和折叠过程中，铰链外壳可同步浮动，以避免铰链外漏风险。同时设置了浮动的中间支撑件7结构，很好的解决了显示面板折叠过程的的褶皱及拉扯变形等问题。In some embodiments, the movable part 2, the first movable part 31, the second movable part 32, the first locking part 51, the second locking part 52 and the hinge housing 8 form a movable assembly, and the movable assembly is provided with multiple groups , multiple sets of movable components are arranged symmetrically along the first direction. For example, as shown in Figure 1, there are two groups of movable components, and the two groups of movable components are arranged symmetrically up and down. Certainly, in some other embodiments, only one group of active components may be set. The hinge assembly 100 of the embodiment of the present disclosure has the characteristics of compact structure and small space occupation. During the unfolding and folding process of the terminal device, the hinge housing can float synchronously to avoid the risk of hinge leakage. At the same time, a floating intermediate support member 7 structure is provided, which well solves problems such as wrinkles and pulling deformation during the folding process of the display panel.
本公开实施例的终端设备包括上述任一实施例所述的铰链组件100。The terminal device in the embodiments of the present disclosure includes the hinge assembly 100 described in any of the foregoing embodiments.
终端设备可以是手机、笔记本电脑或平板电脑等。The terminal device can be a mobile phone, a notebook computer or a tablet computer, etc.
本公开实施例的终端设备具有厚度薄和使用寿命寿命长等优点。The terminal device in the embodiments of the present disclosure has the advantages of thin thickness and long service life.
在本公开的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径向”、“周向”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本公开和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本公开的限制。In describing the present disclosure, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientations or positional relationships indicated by "radial", "circumferential", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying the referred devices or elements Must be in a particular orientation, constructed, and operate in a particular orientation, and thus should not be construed as limiting on the present disclosure.
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。在本公开的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the present disclosure, "plurality" means at least two, such as two, three, etc., unless specifically defined otherwise.
在本公开中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接或彼此可通讯；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系，除非另有明确的限定。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本公开中的具体含义。In this disclosure, terms such as "installation", "connection", "connection" and "fixation" should be interpreted in a broad sense, for example, it may be a fixed connection or a detachable connection, unless otherwise clearly defined and limited. , or integrated; can be mechanically connected, can also be electrically connected or can communicate with each other; can be directly connected, can also be indirectly connected through an intermediary, can be the internal communication of two components or the interaction relationship between two components, unless expressly defined otherwise. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present disclosure according to specific situations.
在本公开中，除非另有明确的规定和限定，第一特征在第二特征“上”或“下”可以是第一和第二特征直接接触，或第一和第二特征通过中间媒介间接接触。而且，第一特征在第二特征“之上”、“上方”和“上面”可是第一特征在第二特征正上方或斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”可以是第一特征在第二特征正下方或斜下方，或仅仅表示第一特征水平高度小于第二特征。In the present disclosure, unless otherwise clearly stated and limited, a first feature being "on" or "under" a second feature may mean that the first and second features are in direct contact, or that the first and second features are indirect through an intermediary. touch. Moreover, "above", "above" and "above" the first feature on the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. "Below", "beneath" and "beneath" the first feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is less horizontally than the second feature.
在本公开中，术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本公开的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。In this disclosure, the terms "one embodiment," "some embodiments," "example," "specific examples," or "some examples" mean a specific feature, structure, material, or feature described in connection with the embodiment or example. Features are included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine different embodiments or examples and features of different embodiments or examples described in this specification without conflicting with each other.
尽管上面已经示出和描述了本公开的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本公开的限制，本领域的普通技术人员在本公开的范围内可以对上述实施例进行变化、修改、替换和变型。Although the embodiments of the present disclosure have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limitations on the present disclosure, and those skilled in the art can understand the above-mentioned embodiments within the scope of the present disclosure. The embodiments are subject to changes, modifications, substitutions and variations.

Claims (26)

  1. 一种铰链组件，其特征在于，包括：A hinge assembly, characterized in that it comprises:
    支架；bracket;
    移动件，所述移动件沿第一方向可移动地设于所述支架上；a moving part, the moving part is movably arranged on the support along a first direction;
    第一活动件和第二活动件，所述第一活动件和所述第二活动件中的每一者可摆动地设于所述支架上，所述第一活动件的摆动轴线和所述第二活动件的摆动轴线均沿所述第一方向延伸，其中所述第一活动件和所述第二活动件均与所述移动件活动相连，所述移动件用于通过沿所述第一方向移动驱动所述第一活动件和所述第二活动件同时摆动；以及A first movable part and a second movable part, each of the first movable part and the second movable part is swingably arranged on the bracket, the swing axis of the first movable part and the The swing axes of the second movable parts both extend along the first direction, wherein both the first movable part and the second movable part are movably connected with the moving part, and the moving part is used to pass along the first moving part. Moving in one direction drives the first movable part and the second movable part to swing simultaneously; and
    第一支撑件和第二支撑件，所述第一支撑件可摆动地设于所述第一活动件，所述第二支撑件可摆动地设于所述第二活动件，所述第一支撑件的摆动轴线和所述第二支撑件的摆动轴线均沿所述第一方向延伸。A first support member and a second support member, the first support member is swingably arranged on the first movable member, the second support member is swingably arranged on the second movable member, and the first support member is swingably arranged on the second movable member. Both the swing axis of the support and the swing axis of the second support extend along the first direction.
  2. 根据权利要求1所述的铰链组件，其特征在于，所述移动件具有第一导向部，所述第一活动件具有第二导向部，所述第一导向部沿所述第一方向可移动地与所述第二导向部配合；The hinge assembly according to claim 1, wherein the moving part has a first guide part, the first movable part has a second guide part, and the first guide part is movable along the first direction Cooperate with the second guide part;
    所述移动件具有第三导向部，所述第二活动件具有第四导向部，所述第三导向部沿所述第一方向可移动地与所述第四导向部配合。The moving part has a third guide part, the second movable part has a fourth guide part, and the third guide part is movably matched with the fourth guide part along the first direction.
  3. 根据权利要求2所述的铰链组件，其特征在于，所述第一导向部和所述第二导向部中的一者为沿所述第一方向延伸的第一弧形凸起，所述第一导向部和所述第二导向部中的另一者为沿所述第一方向延伸的第一弧形滑槽；和/或The hinge assembly according to claim 2, wherein one of the first guide part and the second guide part is a first arc-shaped protrusion extending along the first direction, and the first guide part The other of the one guide part and the second guide part is a first arc-shaped sliding groove extending along the first direction; and/or
    所述第三导向部和所述第四导向部中的一者为沿所述第一方向延伸的第二弧形凸起，所述第三导向部和所述第四导向部中的另一者为沿所述第一方向延伸的第二弧形滑槽。One of the third guide part and the fourth guide part is a second arc-shaped protrusion extending along the first direction, and the other of the third guide part and the fourth guide part The other is a second arc-shaped slide groove extending along the first direction.
  4. 根据权利要求3所述的铰链组件，其特征在于，所述第一活动件和所述第二活动件沿第二方向布置，所述第一活动件和所述第二活动件在第三方向上位于所述移动件的同侧，所述第二方向垂直于所述第一方向，所述第三方向垂直于所述第二方向和所述第一方向中的每一者。The hinge assembly according to claim 3, wherein the first movable part and the second movable part are arranged along the second direction, and the first movable part and the second movable part are arranged along the third direction Located on the same side of the moving member, the second direction is perpendicular to the first direction, and the third direction is perpendicular to each of the second direction and the first direction.
  5. 根据权利要求4所述的铰链组件，其特征在于，所述支架具有第一避让部，所述移动件设在所述第一避让部内。The hinge assembly according to claim 4, wherein the bracket has a first avoidance part, and the moving part is arranged in the first avoidance part.
  6. 根据权利要求1-5中任一项所述的铰链组件，其特征在于，所述移动件具有第五导向部，所述支架具有第六导向部，所述第五导向部沿所述第一方向可滑动地与所述第六导向部配合。The hinge assembly according to any one of claims 1-5, wherein the moving member has a fifth guide portion, the bracket has a sixth guide portion, and the fifth guide portion is along the first The direction is slidably matched with the sixth guide part.
  7. 根据权利要求6所述的铰链组件，其特征在于，所述第五导向部和所述第六导向部中的一者为沿所述第一方向延伸的第三弧形凸起，所述第五导向部和所述第六导向部中的另一者为沿所述第一方向延伸的第三弧形滑槽。The hinge assembly according to claim 6, wherein one of the fifth guiding portion and the sixth guiding portion is a third arc-shaped protrusion extending along the first direction, and the first The other of the fifth guiding portion and the sixth guiding portion is a third arc-shaped sliding slot extending along the first direction.
  8. 根据权利要求1至3中任一项所述的铰链组件，其特征在于，所述铰链组件还包括中间支撑件，所述中间支撑件在第二方向上位于所述第一支撑件和所述第二支撑件之间，所述第二方向垂直于所述第一方向，所述中间支撑件沿第三方向可移动地设于所述支架上，以使所述中间支撑件在第一位置和第二位置之间移动，所述第三方向垂直于所述第二方向和所述第一方向中的每一者。The hinge assembly according to any one of claims 1 to 3, characterized in that, the hinge assembly further comprises an intermediate support, and the intermediate support is located between the first support and the first support in the second direction. Between the second supports, the second direction is perpendicular to the first direction, and the intermediate support is movably arranged on the bracket along the third direction, so that the intermediate support is in the first position and a second position, the third direction being perpendicular to each of the second direction and the first direction.
  9. 根据权利要求8所述的铰链组件，其特征在于，所述中间支撑件具有第一顶推部，所述第一活动件和所述第二活动件中的至少一者具有第二顶推部，所述第二顶推部用于朝背向所述支架的方向顶推所述第一顶推部，以使所述第一活动件和所述第二活动件中的所述至少一者驱动所述中间支撑件从所述第一位置移动至所述第二位置。The hinge assembly according to claim 8, wherein the intermediate support member has a first pushing portion, and at least one of the first movable member and the second movable member has a second pushing portion , the second pushing part is used to push the first pushing part toward the direction away from the bracket, so that the at least one of the first movable part and the second movable part driving the intermediate support to move from the first position to the second position.
  10. 根据权利要求8所述的铰链组件，其特征在于，所述铰链组件还包括铰链壳体，所述铰链壳体沿所述第三方向可移动地设于所述支架上，以使所述铰链壳体在第三位置和第四位置之间移动；The hinge assembly according to claim 8, further comprising a hinge housing, the hinge housing is movably arranged on the bracket along the third direction, so that the hinge the housing moves between a third position and a fourth position;
    其中当所述铰链壳***于所述第三位置时，所述中间支撑件位于所述第一位置，当所述铰链壳***于所述第四位置时，所述中间支撑件位于所述第二位置。Wherein when the hinge housing is at the third position, the intermediate support is at the first position, and when the hinge housing is at the fourth position, the intermediate support is at the first position Second position.
  11. 根据权利要求10所述的铰链组件，其特征在于，所述铰链壳体具有第三顶推部，所述第一活动件和所述第二活动件中的至少一者具有第四顶推部，所述第四顶推部用于朝背向所述支架的方向顶推所述第三顶推部，以使所述第一活动件和所述第二活动件中的所述至少一者驱动所述铰链壳体从所述第三位置移动至所述第四位置。The hinge assembly according to claim 10, wherein the hinge housing has a third push portion, and at least one of the first movable part and the second movable part has a fourth push portion , the fourth pushing part is used to push the third pushing part in the direction away from the bracket, so that the at least one of the first movable part and the second movable part Driving the hinge housing to move from the third position to the fourth position.
  12. 根据权利要求11所述的铰链组件，其特征在于，所述铰链组件还包括第一磁性件和第二磁性件，所述第一磁性件设于所述中间支撑件上，所述第二磁性件设于所述铰链壳体上，所述第一磁性件和所述第二磁性件能够相互吸合，以驱动所述中间支撑件从所述第二位置移动至所述第一位置，同时驱动所述铰链壳体从所述第四位置移动至所述第三位置。The hinge assembly according to claim 11, further comprising a first magnetic piece and a second magnetic piece, the first magnetic piece is arranged on the intermediate support piece, and the second magnetic piece The first magnetic part and the second magnetic part can be attracted to each other to drive the intermediate support to move from the second position to the first position, and at the same time driving the hinge housing to move from the fourth position to the third position.
  13. 根据权利要求12所述的铰链组件，其特征在于，所述第一磁性件和所述第二磁性件沿所述第二方向间隔设置。The hinge assembly according to claim 12, wherein the first magnetic part and the second magnetic part are arranged at intervals along the second direction.
  14. 根据权利要求1至3中任一项所述的铰链组件，其特征在于，所述铰链组件还包括：The hinge assembly according to any one of claims 1 to 3, wherein the hinge assembly further comprises:
    第一锁止件和第一弹性件，所述第一锁止件沿所述第一方向可移动地设在所述第一活动件上，所述第一锁止件可转动地与所述支架相连，所述第一锁止件具有第一锁止部，所述支架具有第二锁止部，所述第一弹性件设在所述第一锁止件和所述支架之间，所述第一弹性件对所述第一锁止件施加朝向所述第二锁止部的弹力，以使所述第二锁止部沿所述第一方向止抵所述第二锁止部；和/或A first locking member and a first elastic member, the first locking member is movably arranged on the first movable member along the first direction, and the first locking member is rotatably connected to the first movable member. The brackets are connected, the first locking part has a first locking part, the bracket has a second locking part, the first elastic part is arranged between the first locking part and the bracket, and the The first elastic member exerts an elastic force on the first locking member toward the second locking portion, so that the second locking portion stops against the second locking portion along the first direction; and / or
    第二锁止件和第二弹性件，所述第二锁止件沿所述第一方向可移动地设在所述第二活动件上，所述第二锁止件可传动地与所述支架相连，所述第二锁止件具有第三锁止部，所述支架具有第四锁止部，所述第二弹性件设在所述第二锁止件和所述支架之间，所述第二弹性件对所述第二锁止件施加朝向所述第四锁止部的弹力，以使所述第四锁止部沿所述第一方向止抵所述第三锁止部。A second locking member and a second elastic member, the second locking member is movably arranged on the second movable member along the first direction, and the second locking member is rotatably connected to the second locking member. The brackets are connected, the second locking part has a third locking part, the bracket has a fourth locking part, and the second elastic part is arranged between the second locking part and the bracket, so The second elastic member exerts an elastic force on the second locking member toward the fourth locking portion, so that the fourth locking portion stops against the third locking portion along the first direction.
  15. 根据权利要求14所述的铰链组件，其特征在于，所述支架具有第一配合部，所述第一活动件具有第二配合部，所述第二配合部沿所述第一活动件的摆动轴线可转动地与所述第一配合部配合；和/或The hinge assembly according to claim 14, wherein the bracket has a first fitting portion, the first movable part has a second fitting portion, and the second fitting portion moves along the swing of the first movable part The axis is rotatably engaged with the first matching portion; and/or
    所述支架具有第三配合部，所述第二活动件具有第四配合部，所述第四配合部沿所述第二活动件的摆动轴线可转动地与所述第二配合部配合。The bracket has a third matching portion, and the second movable member has a fourth matching portion, and the fourth matching portion is rotatably matched with the second matching portion along the swing axis of the second movable member.
  16. 根据权利要求15所述的铰链组件，其特征在于，所述第一配合部和所述第二配合部中的一者为沿第二方向延伸的第四弧形凸起，所述第一配合部和所述第二配合部中的另一者为沿所述第二方向延伸的第四弧形滑槽；和/或The hinge assembly according to claim 15, wherein one of the first fitting portion and the second fitting portion is a fourth arc-shaped protrusion extending along the second direction, and the first fitting The other of the part and the second matching part is a fourth arc-shaped sliding groove extending along the second direction; and/or
    所述第三配合部和所述第四配合部中的一者为沿所述第二方向延伸的第五弧形凸起，所述第三配合部和所述第四配合部中的另一者为沿所述第二方向延伸的第五弧形滑槽；One of the third matching portion and the fourth matching portion is a fifth arc-shaped protrusion extending along the second direction, and the other of the third matching portion and the fourth matching portion The other is the fifth arc-shaped chute extending along the second direction;
    其中所述第二方向垂直于所述第一方向。Wherein the second direction is perpendicular to the first direction.
  17. 根据权利要求15所述的铰链组件，其特征在于，所述第一支撑件具有第五配合部，所述第一活动件具有第六配合部，所述第五配合部沿所述第一支撑件的摆动轴线可转动地与所述第六配合部配合；和/或The hinge assembly according to claim 15, wherein the first support member has a fifth fitting portion, the first movable member has a sixth fitting portion, and the fifth fitting portion is along the first support. The swing axis of the component is rotatably engaged with the sixth matching portion; and/or
    所述第二支撑件具有第七配合部，所述第二活动件具有第八配合部，所述第七配合部沿所述第二支撑件的摆动轴线可转动地与所述第八配合部配合。The second supporting part has a seventh matching part, the second movable part has an eighth matching part, and the seventh matching part is rotatably connected with the eighth matching part along the swing axis of the second supporting part. Cooperate.
  18. 根据权利要求17所述的铰链组件，其特征在于，所述第五配合部和所述第六配合部中的一者为沿第二方向延伸的第六弧形凸起，所述第五配合部和所述第六配合部中的另一者为沿所述第二方向延伸的第六弧形滑槽；和/或The hinge assembly according to claim 17, wherein one of the fifth matching portion and the sixth matching portion is a sixth arc-shaped protrusion extending along the second direction, and the fifth matching portion The other one of the part and the sixth matching part is a sixth arc-shaped slide groove extending along the second direction; and/or
    所述第七配合部和所述第八配合部中的一者为沿所述第二方向延伸的第七弧形凸起，所述第七配合部和所述第八配合部中的另一者为沿所述第二方向延伸的第七弧形滑槽；One of the seventh matching portion and the eighth matching portion is a seventh arc-shaped protrusion extending along the second direction, and the other of the seventh matching portion and the eighth matching portion The other is the seventh arc-shaped chute extending along the second direction;
    其中所述第二方向垂直于所述第一方向。Wherein the second direction is perpendicular to the first direction.
  19. 根据权利要求18所述的铰链组件，其特征在于，所述第一锁止件具有第七导向部，所述第一活动件具有第八导向部，所述第八导向部沿所述第一方向可滑动地与所述第七导向部配合；和/或The hinge assembly according to claim 18, wherein the first locking member has a seventh guide portion, the first movable member has an eighth guide portion, and the eighth guide portion is along the first direction is slidably engaged with said seventh guide; and/or
    所述第二锁止件具有第九导向部，所述第二活动件具有第十导向部，所述第十导向部沿所述第一方向可滑动地与所述第九导向部配合。The second locking member has a ninth guide portion, the second movable member has a tenth guide portion, and the tenth guide portion is slidably engaged with the ninth guide portion along the first direction.
  20. 根据权利要求19所述的铰链组件，其特征在于，所述第二配合部和所述第六配合部沿所述第一方向间隔设置，所述第八导向部在所述第一方向上位于所述第二配合部和所述第六配合部之间；和/或The hinge assembly according to claim 19, wherein the second matching portion and the sixth matching portion are arranged at intervals along the first direction, and the eighth guiding portion is located in the first direction between the second fitting portion and the sixth fitting portion; and/or
    所述第四配合部和所述第八配合部沿所述第一方向间隔设置，所述第十导向部在所述第一方向上位于所述第四配合部和所述第八配合部之间。The fourth matching portion and the eighth matching portion are arranged at intervals along the first direction, and the tenth guiding portion is located between the fourth matching portion and the eighth matching portion in the first direction between.
  21. 根据权利要求20所述的铰链组件，其特征在于，所述第一活动件包括第一部分和第二部分，所述第一部分和所述第二部分呈L形布置，所述第二配合部设在所述第一部分上，所述第六配合部设在所述第二部分上；和/或The hinge assembly according to claim 20, wherein the first movable part comprises a first part and a second part, the first part and the second part are arranged in an L shape, and the second matching part is provided On the first part, the sixth matching part is provided on the second part; and/or
    所述第二活动件包括第三部分和第四部分，所述第三部分和所述第四部分呈L形布置，所述第四配合部设在所述第三部分上，所述第八配合部设在所述第四部分上。The second movable part includes a third part and a fourth part, the third part and the fourth part are arranged in an L shape, the fourth matching part is arranged on the third part, and the eighth The matching part is provided on the fourth part.
  22. 根据权利要求21所述的铰链组件，其特征在于，所述第八导向部设在所述第二部分上，所述第六配合部和所述第八导向部设在所述第二部分的相背两侧；和/或The hinge assembly according to claim 21, wherein the eighth guide part is arranged on the second part, and the sixth fitting part and the eighth guide part are arranged on the second part. opposite sides; and/or
    所述第十导向部设在所述第四部分上，所述第八配合部和所述第十导向部设在所述第四部分 的相背两侧。The tenth guide part is arranged on the fourth part, and the eighth matching part and the tenth guide part are arranged on opposite sides of the fourth part.
  23. 根据权利要求21所述的铰链组件，其特征在于，所述支架具有第一凹槽和第二凹槽，所述第一配合部设在所述第一凹槽的槽壁上，所述第三配合部设在所述第二凹槽的槽壁上，所述第一部分的一部分设在所述第一凹槽内，所述第三部分的一部分设在所述第二凹槽内。The hinge assembly according to claim 21, wherein the bracket has a first groove and a second groove, the first matching part is provided on the groove wall of the first groove, and the first groove The three matching parts are arranged on the groove wall of the second groove, a part of the first part is arranged in the first groove, and a part of the third part is arranged in the second groove.
  24. 根据权利要求19至23中任一项所述的铰链组件，其特征在于，所述第一锁止件包括第五部分和第六部分，所述第五部分和所述第六部分呈L形布置，所述第一锁止部设在所述第五部分上，所述第七导向部设在所述第六部分上；和/或The hinge assembly according to any one of claims 19 to 23, wherein the first locking member comprises a fifth part and a sixth part, and the fifth part and the sixth part are L-shaped arrangement, the first locking part is provided on the fifth part, and the seventh guide part is provided on the sixth part; and/or
    所述第二锁止件包括第七部分和第八部分，所述第七部分和所述第八部分呈L形布置，所述第三锁止部设在所述第七部分上，所述第九导向部设在所述第八部分上。The second locking member includes a seventh part and an eighth part, the seventh part and the eighth part are arranged in an L shape, the third locking part is provided on the seventh part, the The ninth guide part is provided on the eighth part.
  25. 根据权利要求22或23所述的铰链组件，其特征在于，所述第七导向部和所述第八导向部中的一者为沿所述第一方向延伸的第八弧形凸起，所述第七导向部和所述第八导向部中的另一者为沿所述第一方向延伸的第八弧形滑槽；和/或The hinge assembly according to claim 22 or 23, wherein one of the seventh guide part and the eighth guide part is an eighth arc-shaped protrusion extending along the first direction, so that The other of the seventh guide part and the eighth guide part is an eighth arc-shaped slide groove extending along the first direction; and/or
    所述第九导向部和所述第十导向部中的一者为沿所述第一方向延伸的第九弧形凸起，所述第九导向部和所述第十导向部中的另一者为沿所述第一方向延伸的第九弧形滑槽。One of the ninth guide part and the tenth guide part is a ninth arc-shaped protrusion extending along the first direction, and the other of the ninth guide part and the tenth guide part The other is the ninth arc-shaped chute extending along the first direction.
  26. 一种终端设备，其特征在于，包括权利要求1至25中任一项所述的铰链组件。A terminal device, characterized by comprising the hinge assembly according to any one of claims 1-25.
PCT/CN2022/090806 2022-02-23 2022-04-29 Hinge assembly and terminal device WO2023159769A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202210169671.5 2022-02-23
CN202210169671.5A CN116677700A (en) 2022-02-23 2022-02-23 Hinge assembly and terminal device

Publications (1)

Publication Number Publication Date
WO2023159769A1 true WO2023159769A1 (en) 2023-08-31

Family

ID=87764537

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/090806 WO2023159769A1 (en) 2022-02-23 2022-04-29 Hinge assembly and terminal device

Country Status (2)

Country Link
CN (1) CN116677700A (en)
WO (1) WO2023159769A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111816067A (en) * 2019-04-12 2020-10-23 三星电子株式会社 Foldable electronic device
CN112128221A (en) * 2020-10-15 2020-12-25 珠海格力电器股份有限公司 Hinge mechanism and mobile terminal
US20210195775A1 (en) * 2019-12-23 2021-06-24 Beijing Xiaomi Mobile Software Co., Ltd. Hinge structure and folding electronic device
CN113202857A (en) * 2021-07-05 2021-08-03 武汉华星光电半导体显示技术有限公司 Hinge, flexible display panel and electronic device
CN214247981U (en) * 2020-12-03 2021-09-21 比亚迪股份有限公司 Connection assembly, state maintaining mechanism thereof and foldable mobile terminal

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111816067A (en) * 2019-04-12 2020-10-23 三星电子株式会社 Foldable electronic device
US20210195775A1 (en) * 2019-12-23 2021-06-24 Beijing Xiaomi Mobile Software Co., Ltd. Hinge structure and folding electronic device
CN112128221A (en) * 2020-10-15 2020-12-25 珠海格力电器股份有限公司 Hinge mechanism and mobile terminal
CN214247981U (en) * 2020-12-03 2021-09-21 比亚迪股份有限公司 Connection assembly, state maintaining mechanism thereof and foldable mobile terminal
CN113202857A (en) * 2021-07-05 2021-08-03 武汉华星光电半导体显示技术有限公司 Hinge, flexible display panel and electronic device

Also Published As

Publication number Publication date
CN116677700A (en) 2023-09-01

Similar Documents

Publication Publication Date Title
EP4246944A1 (en) Folding assembly and foldable electronic device
US11487321B2 (en) Foldable electronic device
US20210240232A1 (en) Rotating Shaft Mechanism and Foldable Electronic Device
US20230244274A1 (en) Foldable apparatus and electronic device
CN214756425U (en) Rotating shaft mechanism and foldable electronic equipment
US9696765B2 (en) Double-track guided hinge
US20100248554A1 (en) Connector socket and portable electronic device using the same
WO2022057538A1 (en) Rotating shaft mechanism and foldable electronic device
JP2011048536A (en) Electronic equipment
WO2023093226A1 (en) Folding mechanism and terminal device
CN112128221A (en) Hinge mechanism and mobile terminal
CN115306817A (en) Folding device, shell assembly, electronic equipment and foldable electronic equipment
WO2022068390A1 (en) Mobile terminal and folding housing therefor
WO2023159769A1 (en) Hinge assembly and terminal device
WO2021218306A1 (en) Shell assembly and electronic device
CN117989220A (en) Folding assembly, folding device and terminal equipment
CN113539089B (en) Display device and mobile terminal
CN101739065B (en) Interlocking structure of extended base
KR101062621B1 (en) Handheld terminal equipped with a hinge module having a dual rotating shaft
US20230320007A1 (en) Rotation connection structure and electronic apparatus
CN112259999A (en) Docking station
KR20090093342A (en) Folder type portable terminal
US11733735B2 (en) Support assembly, foldable display screen and terminal device
EP4089989B1 (en) Folding mechanism and mobile terminal
JP2004063440A (en) Bus port connecting device

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22928040

Country of ref document: EP

Kind code of ref document: A1