WO2020124605A1 - Hinge device and flexible device - Google Patents

Hinge device and flexible device Download PDF

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Publication number
WO2020124605A1
WO2020124605A1 PCT/CN2018/122889 CN2018122889W WO2020124605A1 WO 2020124605 A1 WO2020124605 A1 WO 2020124605A1 CN 2018122889 W CN2018122889 W CN 2018122889W WO 2020124605 A1 WO2020124605 A1 WO 2020124605A1
Authority
WO
WIPO (PCT)
Prior art keywords
hinge unit
hinge
engaging portion
unit
connecting member
Prior art date
Application number
PCT/CN2018/122889
Other languages
French (fr)
Chinese (zh)
Inventor
王正熙
陈松亚
Original Assignee
深圳市柔宇科技有限公司
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 深圳市柔宇科技有限公司 filed Critical 深圳市柔宇科技有限公司
Priority to CN201880095893.9A priority Critical patent/CN113016022A/en
Priority to PCT/CN2018/122889 priority patent/WO2020124605A1/en
Priority to CN201920259470.8U priority patent/CN210183680U/en
Priority to CN201920258927.3U priority patent/CN210223369U/en
Priority to PCT/CN2019/076503 priority patent/WO2020124788A1/en
Priority to CN201980049341.9A priority patent/CN112640399A/en
Priority to PCT/CN2019/076504 priority patent/WO2020124789A1/en
Priority to CN201980049330.0A priority patent/CN112639665A/en
Publication of WO2020124605A1 publication Critical patent/WO2020124605A1/en

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus

Definitions

  • the present application relates to the field of electronic devices, in particular to a hinge device and a flexible device.
  • Flexible screen will have a profound impact on the electronic terminal market due to its low power consumption and flexible characteristics. In the future, flexible screens will be widely used with the continuous penetration of personal intelligent terminals.
  • the present application provides a hinge device and a flexible device.
  • the present application provides a hinge device, including a first hinge unit and a second hinge unit, and a first rotating shaft between the first hinge unit and the second hinge unit, the first hinge unit A first meshing portion is provided, the first meshing portion is rotatably connected to the first rotating shaft, and the first meshing portion is meshed and connected to the second hinge unit.
  • the present application also provides a hinge device, including a first hinge unit, a second hinge unit, and a first connector connected between the first hinge unit and the second hinge unit, the The first connecting piece movably connects the first hinge unit and the second hinge unit so that the second hinge unit can rotate relative to the first hinge unit.
  • the present application also provides a flexible device, including a flexible screen and a hinge device, the flexible screen has a bending area, the hinge device is aligned with the bending area, so that the flexible screen is bent The folding area can be bent.
  • the hinge device provided by this application is provided with a first engaging portion on a first hinge unit, and the first engaging portion is meshed and connected to the second hinge unit through a first rotating shaft, so that the two hinge units are compactly connected
  • the first engaging portion can rotate relative to the first rotation axis, so that the first hinge unit rotates relative to the first rotation axis, and the first hinge unit links the second hinge unit, thereby achieving bending of the hinge device.
  • Example 1 is a schematic structural diagram of a hinge device provided in Example 1 of the present application.
  • FIG. 2 is a schematic structural view of the hinge device of FIG. 1 in a bent state
  • FIG. 3 is a schematic structural view of the hinge device of FIG. 1 in an exploded state
  • FIG. 4 is a schematic structural diagram of a first engaging portion in the hinge device of FIG. 3;
  • FIG. 5 is a schematic structural diagram of another first engaging portion in the hinge device of FIG. 3;
  • FIG. 6 is a schematic structural view of the hinge device of FIG. 1 in another disassembled state
  • FIG. 7 is a schematic structural view of the hinge device of FIG. 6 in a bent state
  • FIG. 8 is a schematic structural view of the hinge device of FIG. 6 in yet another exploded state
  • FIG. 9 is a schematic structural diagram of a second engaging portion in the hinge device of FIG. 8;
  • FIG. 10 is a schematic structural view of the hinge device of FIG. 8 further provided with a third engaging portion and a first transmission member;
  • FIG. 11 is a schematic structural view of the hinge device of FIG. 8 further provided with a third hinge unit;
  • FIG. 12 is a schematic structural view of the hinge device of FIG. 11 at another angle
  • Example 13 is a schematic structural diagram of another hinge device provided in Example 2 of the present application.
  • FIG. 14 is a schematic structural view of the hinge device of FIG. 13 at another angle
  • FIG. 15 is a schematic structural view of the hinge device of FIG. 13 in a bent state
  • 16 is a schematic structural diagram of a flexible device provided by an embodiment of the present application.
  • FIG. 17 is a schematic structural diagram of a hinge device provided in Embodiment 3 of the present application.
  • a hinge device 100 provided in Embodiment 1 of the present application includes a first hinge unit 1 and a second hinge unit 2, and the first hinge unit 1 and the A first rotating shaft 6 between the second hinge unit 2, the first hinge unit 1 is provided with a first engaging portion 11, the first engaging portion 11 is rotatably connected to the first rotating shaft 6, the first The engaging portion 11 is meshed and connected to the second hinge unit 2.
  • first engaging portion 11 By providing a first engaging portion 11 on the first hinge unit 1, and the first engaging portion 11 is meshed and connected to the second hinge unit 2 through a first rotating shaft 6, so that the two hinge units are compactly connected,
  • the first engaging portion 11 can rotate relative to the first rotating shaft 6 to enable the first hinge unit 1 to rotate relative to the first rotating shaft 6, and the first hinge unit 1 links the second hinge unit 2, thereby achieving the bending of the hinge device 100.
  • the transmission mechanism between the first hinge unit 1 and the second hinge unit 2 of the hinge device 100 is: when the first hinge unit 1 is forced to rotate relative to the first rotating shaft 6, the first The engaging portion 11 rotates in a clockwise direction relative to the first rotating shaft 6 due to force. Since the first engaging portion 11 is meshed and connected to the second hinge unit 2, the rotation of the first engaging portion 11 can drive the second hinge unit 2 Rotate in the reverse direction to achieve linkage between the first hinge unit 1 and the second hinge unit 2.
  • the first hinge unit 1 includes a first bottom plate 12 and a first cover plate 13 connected to the first bottom plate 12, the first cover plate 13 is slidingly connected to the first An engaging portion 11 and the first cover plate 13 form a first rack, and the first rack is the first engaging and fitting portion 131.
  • the mutual connection between the first bottom plate 12 and the first cover plate 13 on the first hinge unit 1 can form a space for accommodating the first engaging portion 11.
  • the first cover plate 13 is generally a long rectangular block with a large wall thickness.
  • the first cover plate 13 has a first wall section 131 and a second wall section 132 adjacent to each other, and the first wall section 131 and the second wall section 132 substantially form an L shape.
  • the first wall section 131 is an arc-shaped plate.
  • the first wall section 131 is provided with a first rack and a first recess 1312.
  • the first rack can be meshed and connected with an engaging portion on an adjacent hinge unit.
  • the first recess The portion 1312 provides a space for avoidance when the adjacent hinge unit is in mesh connection with the first engagement portion 11, so that the first hinge unit 1 and the second hinge unit 2 can be connected more compactly.
  • the second wall section 132 is a long rectangular block.
  • a plurality of first connection holes 1321 are defined in the end surface of the second wall section 132 away from the first wall section 131.
  • the first bottom plate 12 is substantially a long rectangular thin plate, and the first bottom plate 12 is provided with a plurality of second connection holes 121, which pass through the second connection holes 121 and the first connection holes 1321 in order by screws to connect the first bottom plate 12 Removably connected to the first wall section 131, there is a gap between the first bottom plate 12 and the first wall section 131, forming a space for accommodating the first engaging portion 11.
  • the structure where the first bottom plate 12 and the first cover plate 13 are connected forms a partially closed shell structure, and the first engaging portion 11 can protrude from the side opposite to the second wall section 132 to be hinged with the second
  • the unit 2 is meshed and connected, and the first hinge unit 1 is provided with a second wall section 132 and a closed end is formed on the side of the second wall section 132.
  • first bottom plate 12 is convexly provided with a first protruding portion 122 which is disposed near the first engaging portion 11 when the first engaging portion 11 rotates to a certain angle relative to the first rotating shaft 6 ,
  • the first engaging portion 11 stops rotating due to interference with the first protruding portion 122, in other words, the first protruding portion 122 on the first bottom plate 12 can prevent the hinge device 100 from being excessively bent, which further improves the hinge device 100 when used reliability.
  • the first bottom plate 12 and the first cover plate 13 may also be integrally connected.
  • the structure of the first hinge unit 1 makes the first hinge unit 1 a partially closed structure, which is convenient for the first hinge unit 1 to cooperate with other structural parts such as the flexible screen 301.
  • the first hinge unit 1 is generally at the end (first end or tail end) of the hinge device 100.
  • the first hinge unit 1 further includes a first fixing block 14, and the first fixing block 14 is disposed on a side of the first cover plate 13 away from the second hinge unit 2, the The first fixing block 14 is used for slidingly connecting to the structural member.
  • the first fixing block 14 and the second wall section 132 of the first hinge unit 1 are integrally connected, and the first fixing block 14 has a generally rectangular structure, which is mainly used to be inserted into the housing of the mobile terminal .
  • the arrangement of the first fixing block 14 can tightly connect the hinge device 100 and the structural members in the flexible device 300 in this embodiment, and when bending the flexible device 300, the required bending force is smaller, so that the flexible device 300 The bending process is faster and easier.
  • the first engaging portion 11 is disposed in the inner cavity of the first hinge unit 1, and the first engaging portion 11 partially protrudes from the first hinge unit 1 to rotatably connect the first rotating shaft 6. Specifically, a portion of the first meshing portion 11 connected to the first rotating shaft 6 is provided with a plurality of racks for meshing and connecting the second hinge unit 2. It can be understood that the structure of the first engaging portion 11 includes but is not limited to the following embodiments:
  • the first engaging portion 11 includes a first end 111 on the side of the first hinge unit 1 for slidingly connecting to the first hinge unit 1 and an extension To the second end 112 on the side of the second hinge unit 2; the second hinge unit 2 further includes a second engagement fitting portion 231; the first engagement portion 11 is engaged with the second engagement engagement portion 231 .
  • the second end 112 is a cylinder, and a plurality of racks are provided on the circumferential surface of the cylinder, and the plurality of racks are located on a part of the circumferential surface of the cylinder.
  • the second end 112 is an incomplete gear for rotationally connecting the first rotating shaft 6 and meshingly connecting the second hinge unit 2.
  • the first end 111 of the first engaging portion 11 is slidingly connected to the first bottom plate 12 of the first hinge unit 1, so that when the first hinge unit 1 is subjected to an external force, the first end 111 of the first engaging portion 11 It is possible to slide on the first bottom plate 12.
  • the first end 111 has at least one straight portion, a section of the straight portion is provided with a plurality of racks, and the first end 111 is generally a cuboid block structure. It can be understood that the first end 111 in the embodiment of the present application has two first straight portions 111a and a second straight portion 111b that are spaced apart, and the two straight portions are located on one side of the second end 112 .
  • the first end 111 can slide on the first bottom plate 12 in the direction in which the first hinge unit 1 extends to the second hinge unit 2.
  • the second end 112 of the first engaging portion 11 further has a first through hole 112a, and the first rotating shaft 6 passes through the first through hole 112a.
  • the first engaging portion 11 of this structure enables the first hinge unit 1 to slide on the first cover 13 through the first end 111 of the first engaging portion 11 when the first hinge unit 1 is subjected to an external force, that is, to bend the hinge device 100
  • the compensation space required for folding is provided on the first cover plate 13 of the first hinge unit 1, which improves the space utilization of the hinge device 100, provides more stacking space for other hardware, and further improves the performance of the hinge device 100.
  • the first engagement portion 11 stops rotating due to interference with the first protrusion 122, In order to stop the continued bending of the first hinge unit 1, the excessive bending of the hinge device 100 is prevented, and the reliability of the hinge device 100 in use is further improved; and, in this embodiment, the first cover 13 is provided with a first concave portion 1312.
  • the first concave portion 1312 provides a space for avoidance when the adjacent hinge unit is engaged with the first engagement portion 11 so that the first hinge unit 1 and the second hinge unit 2 can be connected More compact, in other words, in this embodiment, only a small additional compensation space is needed to realize the linkage between the first hinge unit 1 and the second hinge unit 2, and the saving of the compensation space can provide greater hardware such as batteries
  • the stacking space improves the performance of the hinge device 100.
  • a U-shaped groove 1322 is formed in the second wall section 132 of the first cover plate 13, the first straight portion 111a and The second straight portion 111b is located in the U-shaped groove 1322.
  • the U-shaped groove 1322 provides a guiding function for the sliding of the first straight portion 111a and the second straight portion 111b, and further improves the reliability of the hinge device 100 when used.
  • the first engaging portion 11 includes a first rotating section 1101, a first sliding section 1102, and a first fixed section 1103.
  • the first rotating section 1101 is rotatably connected to the first rotating shaft 6 for meshing connection with the second hinge unit 2.
  • the first rotating section 1101 is a cylinder, and a plurality of racks are provided on the peripheral surface of the cylinder. Several racks are located on a part of the peripheral surface of the cylinder.
  • the first sliding section 1102 is fixedly connected to the first On a rotating section 1101, a strip slide slot 1104 is provided on the first sliding section 1102, one end of the first fixing section 1103 is slidably connected to the strip slide slot 1104 of the first sliding section 1102, and the first fixing section 1103 The other end of is fixed on the first bottom plate 12.
  • the first rotating section 1101 rotates clockwise relative to the first rotating shaft 6
  • the first fixed section 1103 slides relative to the first sliding section 1102 to provide length compensation for the bending of the hinge device 100, preventing the first hinge unit 1 from The second hinge unit 2 is stuck, which further improves the reliability of the hinge device 100 when it is used.
  • the second hinge unit 2 is provided with a second engaging and engaging portion 231 relative to the first engaging portion 11.
  • the structure of the first engaging and engaging portion 131 may be a plurality of racks, In order to match the second end 112 of the first engaging portion 11, when the first engaging portion 11 rotates in a clockwise direction relative to the first rotating shaft 6, the first engaging portion 11 can engage the second engagement
  • the engaging portion 231 drives the second hinge unit 2 to rotate in this direction, thereby achieving linkage between the first hinge unit 1 and the second hinge unit 2.
  • the second hinge unit 2 includes a second bottom plate 22 and a second cover plate 23 connected to the second bottom plate 22, the second cover plate 23 is formed opposite to each other
  • a second rack and a fourth rack are provided.
  • the second rack is the second meshing and fitting portion 231
  • the fourth rack is the fourth meshing and fitting portion 232.
  • the mutual connection of the second bottom plate 22 and the second cover plate 23 on the second hinge unit 2 can form a space for accommodating the second engaging portion 21.
  • the second bottom plate 22 is substantially a rectangular sheet structure.
  • the second cover plate 23 is generally a long rectangular block with a large wall thickness.
  • the second cover plate 23 has a first outer surface 23a and a first inner surface 23b disposed opposite to each other.
  • the first outer surface 23a is a curved surface, which constitutes a part of the entire outer surface of the hinge device 100.
  • the first inner surface 23b is roughly As a flat surface, a second engagement fitting portion 231 is provided on one side of the first inner surface 23b.
  • the second engagement fitting portion 231 of the second hinge unit 2 extends into the first concave portion 1312 of the first hinge unit 1
  • the second end 112 is engaged.
  • the first engaging portion 11 rotates in a clockwise direction relative to the first rotating shaft 6, the first engaging portion 11 can engage and connect the second engaging and engaging portion 231, which causes the second hinge unit 2 to rotate in this direction, thereby
  • the linkage between the first hinge unit 1 and the second hinge unit 2 is realized.
  • the structure of the first meshing engagement portion 131 may be a plurality of racks to match with the second end 112 of the first meshing portion 11.
  • a plurality of first studs 233 are protruded side by side on the first inner surface 23b of the second cover plate 23 along the lengthwise extension direction of the second cover plate 23.
  • the second bottom plate 22 is substantially a long rectangular thin plate.
  • the second bottom plate 22 is provided with a plurality of third connection holes 22a, which pass through the third connection holes 22a and the first studs 233 in order to screw the second bottom plate 22 Removably connected to the second cover plate 23.
  • the space between the second bottom plate 22 and the second cover plate 23 due to the first stud 233 forms a space for accommodating other engagement portions such as the second engagement portion 21.
  • the structure after the second bottom plate 22 and the second cover plate 23 are connected enables the engaging portions provided on the second hinge unit 2 to protrude from both sides of the first hinge unit 1 to engage with the adjacent hinge unit.
  • the second bottom plate 22 and the second cover plate 23 may also be integrally connected.
  • the second engagement fitting portion 231 of the second hinge unit 2 extends into the first concave portion 1312 of the first hinge unit 1
  • the second end 112 is engaged.
  • the first hinge unit 1 receives an external force and the second end 112 of the first engaging portion 11 rotates in a clockwise direction relative to the first rotating shaft 6, the first engaging portion 11 drives the second engaging and engaging portion 231 to move, In turn, the second hinge unit 2 is driven to rotate in this direction, so as to realize the linkage between the first hinge unit 1 and the second hinge unit 2.
  • the first hinge unit 1 rotates with respect to the rotating shaft, the second end 112 of the first engaging portion 11 slides relative to the first bottom plate 12.
  • the first hinge unit 1 rotates to the maximum angle.
  • first engaging portion 11 By providing a first engaging portion 11 on the first hinge unit 1, and the first engaging portion 11 is meshed and connected to the second hinge unit 2 through a first rotating shaft 6, so that the two hinge units are compactly connected,
  • the first engaging portion 11 can rotate relative to the first rotating shaft 6 to enable the first hinge unit 1 to rotate relative to the first rotating shaft 6, and the first hinge unit 1 links the second hinge unit 2, thereby achieving the bending of the hinge device 100.
  • the second hinge unit 2 is provided with a second engaging portion 21, the second engaging portion 21 is rotatably connected to the first rotating shaft 6, and the second engaging portion 21 is connected To the first hinge unit 1.
  • the addition of the second engaging portion 21 by the second hinge unit 2 enables the first hinge unit 1 and the second hinge unit 2 to be connected together in a staggered manner, further ensuring the compactness and reliability of the connection of the two hinge units.
  • the second engaging portion 21 is disposed in the inner cavity of the second hinge unit 2, and the second engaging portion 21 partially protrudes from the second hinge unit 2 to rotatably connect the first rotating shaft 6.
  • a portion of the second engaging portion 21 connected to the first rotating shaft 6 is provided with a rack for engaging and connecting the first hinge unit 1. It can be understood that the structure of the second engaging portion 21 includes but is not limited to the following embodiments:
  • the second engaging portion 21 includes a third end 211 for slidingly connecting to the second hinge unit 2 and extends to the first hinge unit 1
  • a fourth end 212 on one side the fourth end 212 is rotatably connected to the first rotating shaft 6, and the fourth end 212 is forced to rotate around the first rotating shaft 6 at the first hinge unit 1 Sliding in the first direction, and driving the third end 211 to slide in the first direction;
  • the first hinge unit 1 further includes a first meshing and engaging portion 131;
  • the fourth end 212 is meshed and connected to the The first engagement fitting portion 131 of the first hinge unit 1.
  • the fourth end 212 is a cylinder, and a plurality of racks are provided on the peripheral surface of the cylinder.
  • the fourth end 212 may not be The complete gear is used for rotatingly connecting the first rotating shaft 6 and meshingly connecting the first hinge unit 1.
  • the third end 211 of the second engaging portion 21 is slidingly connected to the second bottom plate 22 of the second hinge unit 2.
  • the first hinge unit 1 rotates relative to the first rotating shaft 6 under external force, since the first hinge unit 1 is meshed with the fourth end 212 of the second engagement portion 21, the first hinge unit 1 can squeeze the fourth end 212 , So that the third end 211 connected to the fourth end 212 slides on the second bottom plate 22.
  • the third end 211 has at least one straight portion, and one end of the straight portion is provided with a plurality of racks.
  • the third end 211 has a straight portion.
  • the first hinge unit 1 is provided with a first engaging and engaging portion 131 relative to the second engaging portion 21.
  • the structure of the first engaging and engaging portion 131 There may be a plurality of racks to match the fourth end 212 of the second engagement portion 21, when the second engagement portion 21 is pressed by the first engagement fitting portion 131 of the first hinge unit 1, the The fourth end 212 slides along the pressing force of the engaging portion of the first engaging portion 11 under the pressing of the first engaging and engaging portion 131, thereby driving the third end 211 to slide on the second bottom plate 22.
  • the second cover plate 23 is provided with a second recessed portion 235 corresponding to the first meshing engagement portion 131 of the first hinge unit 1.
  • the second recessed portion 235 is when the adjacent hinge unit is meshed with the second meshing portion 21 A space for avoidance is provided, so that the first hinge unit 1 and the second hinge unit 2 can be connected more compactly.
  • the first engagement fitting portion 131 of the first hinge unit 1 extends into the second recessed portion 235 of the second hinge unit 2 and contacts the second engagement portion 21
  • the fourth end 212 is engaged and connected.
  • a guide groove 234 is formed between the two first studs 233 on the second cover plate 23, and the third end 211 can slide in the guide groove 234 .
  • the third end 211 of the second engaging portion 21 can slide in the length direction of the guide groove 234 to ensure the sliding direction of the second engaging portion 21 Accuracy.
  • the second bottom plate 22 may be provided with a second protruding portion 221 corresponding to the position of the second engaging portion 21.
  • the second engaging portion 21 rotates to a certain angle with respect to the first rotating shaft 6, the second engaging portion 21 stops rotating due to interference with the second protruding portion 221, in other words, the second protruding portion 221 on the second bottom plate 22 can prevent The hinge device 100 is excessively bent, which further improves the reliability of the hinge device 100 in use.
  • the second hinge unit 2 is further provided with a third engaging portion 24 and a first transmission member 25, the third end 211 and the third engaging portion 24 pass through the first A transmission member 25 is connected so that the second engaging portion 21 drives the third end 211 to move.
  • the third engaging portion 24 includes a fifth end 241 and a sixth end 242 on one side of the second hinge unit 2 for slidingly connecting to the second hinge unit 2.
  • the shape of the third engaging portion 24 is substantially the same as the shape of the first engaging portion 11.
  • the structure of the fifth end 241 is the same as the structure of the first end 111 of the first engaging portion 11; the structure of the sixth end 242 is the same as the structure of the second end 112 of the first engaging portion 11, which will not be repeated here.
  • the structures of the third engaging portion 24 and the first engaging portion 11 are the same, so that the hinge device 100 can use the same parts, which reduces the mold opening cost of the parts.
  • the fifth end 241 of the third engaging portion 24 can slide in the guide groove 234.
  • the fifth end 241 is in meshing connection with the first transmission element 25, and the first transmission element 25 is in meshing connection with the third end 211 of the second engagement portion 21.
  • the force on the second engagement portion 21 can be transmitted to the third engagement portion 24 through the first transmission member 25
  • the sixth end 242 of the third engaging portion 24 can be meshed with other hinge units, that is, the force on the second engaging portion 21 is transmitted to the third engaging portion 24 through the first transmission member 25
  • the sixth end 242 can drive the articulation unit that meshes with itself to move.
  • the force on the first hinge unit 1 can be transmitted to the hinge unit spaced apart from the first hinge unit 1 by the action of the second engagement portion 21, the first transmission member 25 and the third engagement portion 24, so that When the first hinge unit 1 rotates relative to the first rotating shaft 6, the hinge unit spaced apart from the first hinge unit 1 can be bent under force.
  • the second bottom plate 22 is provided with a third protruding portion 222 corresponding to the third engaging portion 24 to prevent excessive bending of the hinge device 100.
  • the structure of the first transmission member 25 includes but is not limited to the following embodiments:
  • the first transmission member 25 is substantially a hollow cylinder, and a plurality of racks are provided on the circumferential surface of the cylinder, and the plurality of racks are disposed on the cylinder
  • the entire circumferential surface of the body can be understood that the hollow portion in the middle of the cylinder can be fixedly connected to the second cover plate 23 by a fixing member, so as to achieve the difference between the second engagement portion 21 and the third engagement portion 24 Turn the connection.
  • the hinge device 100 further includes a third hinge unit 3 and a second rotating shaft 7, the third hinge unit 3 is located between the second hinge unit 2 and the first A hinge unit 1 on the opposite side; the third engaging portion 24 is rotatably connected to the second rotating shaft 7; when the third end 211 of the second engaging portion 21 and the third engaging portion 24 pass through the When the first transmission member 25 is drivingly connected, the second engaging portion 21 is interlocked with the third engaging portion 24; the third engaging portion 24 is meshed and connected to the third hinge unit 3.
  • the third hinge unit 3 includes a third bottom plate 32 and a third cover plate 33 that is connected to the third bottom plate 32.
  • the third cover plate 33 forms a third rack, and the third The three racks are the third meshing and engaging portions 331.
  • the structure of the third hinge unit 3 is substantially the same as that of the first hinge unit 1.
  • the structure of the third bottom plate 32 is substantially the same as the structure of the first bottom plate 12, and the structure of the third cover plate 33 is substantially the same as the structure of the first cover plate 13, which will not be repeated here.
  • the third hinge unit 3 further includes a second fixing block 34, the second fixing block 34 is disposed on a side of the second cover plate 23 away from the second hinge unit 2, the first The two fixing blocks 34 are used for slidingly connecting to the structural member.
  • the second fixing block 34 and the first fixing block 14 have substantially the same shape, and the second fixing block 34 and the fourth wall section of the third hinge unit 3 are integrally connected.
  • the third hinge unit 3 is provided with a fourth engaging portion 31, and the fourth engaging portion 31 and the third engaging portion 24 are both rotatably connected to the second rotating shaft 7, the fourth engaging The portion 31 is meshed and connected to the second hinge unit 2;
  • the fourth meshing portion 31 includes a seventh end 311 on the side of the third hinge unit 3 for slidingly connecting to the third hinge unit 3 and An eighth end 312 extending to the side of the second hinge unit 2;
  • the second hinge unit 2 further includes a fourth engagement fitting portion 232, and the eighth end 312 is meshed and connected to the second hinge unit 2 Fourth meshing and engaging portion 232.
  • the shape and structure of the fourth engaging portion 31 are substantially the same as those of the second engaging portion 21, it can be understood that the seventh end 311 of the fourth engaging portion 31 is slidingly connected to the third On the hinge unit 3, it can be understood that the third hinge unit 3 is provided with a U-shaped groove so that the seventh end 311 of the fourth engaging portion 31 can slide on the third hinge unit 3 .
  • the eighth end 312 of the fourth engaging portion 31 is engaged with the fourth engaging fitting portion 232 of the second hinge unit 2.
  • the transmission mechanism of the hinge device 100 is that when the third end 211 of the second engagement portion 21 slides in the first direction, the first transmission member 25 transmits the force on the third end 211 to all The third engaging portion 24; when the first transmission member 25 transmits the direction on the third end 211 to the third engaging portion 24, the third engaging portion 24 faces the The first direction slides in the opposite direction, so that the third hinge unit 3 is forced to rotate around the second rotation axis 7, and the third hinge unit 3 has the same bending direction as the first hinge unit 1.
  • the first engagement fitting portion 131 of the first hinge unit 1 presses the fourth end 212 of the second engagement portion 21 to drive the second engagement portion 21
  • the third end 211 slides on the guide groove 234 of the second cover plate 23, and the first transmission member 25 reversely transmits the force of the third end 211 to the fifth end 241 of the third engaging portion 24, so that the first The five ends 241 slide on the second bottom plate 22 in a direction away from the third hinge unit 3, thereby driving the sixth end 242 to move the third engagement fitting portion 331 of the third hinge unit 3 engaged with itself, in other words,
  • the force of the first hinge unit 1 is transmitted to the third hinge unit 3 through the second engagement portion 21, the first transmission member 25 and the third engagement portion 24, so that the first hinge unit 1 drives the third hinge unit 3 to bend.
  • the first hinge unit 1 When the first hinge unit 1 is forced to rotate relative to the first rotating shaft 6, the first end 111 of the first engaging portion 11 slides in the U-shaped groove 1322 of the first cover 13, and then the second end 112 is opposite to the first rotating shaft 6 Rotate to drive the second meshing engagement portion 231 meshed with the second end 112 to move, in other words, the force of the first hinge unit 1 is transmitted to the second hinge unit 2 through the first mesh portion, so that the first hinge unit 1 Drive the second hinge unit 2 to bend.
  • the hinge device 100 provided in this embodiment is provided with a first engaging portion 11 on the first hinge unit 1, and the first engaging portion 11 is meshed and connected to the second hinge unit 2 through a first rotating shaft 6, so that the two The hinge units are connected in a compact manner.
  • the first engaging portion 11 can rotate relative to the first rotating shaft 6 to enable the first hinge unit 1 to rotate relative to the first rotating shaft 6.
  • the first hinge unit 1 links the second hinge unit 2 to realize the hinge device 100 bends.
  • FIG. 13 to FIG. 15, is a hinge device 200 provided in the second embodiment of the present application.
  • the structure of the hinge device 100 is substantially the same as that of the hinge device 100 provided in the first embodiment of the present application.
  • the hinge device 200 also includes a fourth hinge unit 4 and a fifth hinge unit 5, the fourth hinge unit 4, the fifth hinge unit 5 and the second hinge unit 2 are the same, and are located in the first hinge unit 1 and Between the third hinge unit 3; or, between the second hinge unit 2 and the third hinge unit 3.
  • the structures of the fourth hinge unit 4 and the fifth hinge unit 5 are the same as the structures of the second hinge unit 2.
  • the hinge device 200 has three second hinge units 2 that are located between the first hinge unit 1 and the third hinge unit 3.
  • the hinge device 200 In the hinge device 200 provided in the second embodiment, three second hinge units 2 are provided between the first hinge unit 1 and the third hinge unit 3 to increase the length of the hinge device 200. Similarly, the hinge device 200 passes At least one engaging portion is provided on the hinge unit, and a first transmission member 25 is provided on the second hinge unit 2 to realize the linkage between the first hinge unit 1, the second hinge unit 2 and the third hinge unit 3, in During the linkage process, since the length of the hinge device 200 is increased, the bendability of the hinge device 200 can be increased, and the user experience can be improved.
  • FIG. 17 is a hinge device 400 provided in Embodiment 3 of the present application, which includes a first hinge unit 6, a second hinge unit 7, and a hinge unit connected to the first hinge unit 6 and the second hinge unit 7
  • the first connecting member 61 is movably connected to the first hinge unit 6 and the second hinge unit 7 so that the second hinge unit 7 can rotate relative to the first hinge unit 6.
  • the first hinge unit 6 is substantially the second hinge unit 2 in Embodiment 1
  • the second hinge unit 7 is substantially the third hinge unit 3 in Embodiment 1
  • the third hinge unit 8 is substantially the embodiment ⁇ Hinge unit 1.
  • the structure of the first connecting member 61 is the same as the structure of the third engaging portion 24 in the second hinge unit 7 in the first embodiment, and the specific structure will not be repeated here.
  • the first connecting member 61 drives the second hinge unit 7 to rotate relative to the first hinge unit 6 when being stressed. Specifically, when the first connecting member 61 receives an external force, the first connecting member 61 drives the second hinge unit 7 to rotate relative to the first hinge unit 6.
  • the first connecting member 61 is a first-stage transmission member, and the first connecting member 61 is used to convert the sliding displacement into a rotation angle to drive the second hinge unit 7 to rotate relative to the first hinge unit 6 .
  • the first connecting member 61 when the first connecting member 61 is subjected to an external force, the first connecting member 61 can rotate relative to the second hinge unit 7, thereby driving the second hinge unit 7 connected to itself to rotate relative to the first hinge unit 6, thereby achieving the first The linkage of the hinge unit 6 and the second hinge unit 7.
  • first connecting member 61 slides relative to the first hinge unit 6 when being stressed, thereby driving the second hinge unit 7 to rotate relative to the first hinge unit 6.
  • first connecting member 61 can slide relative to the first hinge unit 6 and then rotate relative to the second hinge unit 7, thereby driving the second hinge unit 7 connected to itself to the first
  • the hinge unit 6 rotates, thereby realizing the linkage between the first hinge unit 6 and the second hinge unit 7.
  • first connector 61 can both slide and rotate when subjected to an external force.
  • one end of the first connecting member 61 is slidably connected to the first hinge unit 6, and the opposite end is rotationally engaged with the second hinge unit 7.
  • the structure of one end of the first connecting member 61 can refer to the structure of the fifth end 241 of the third engaging portion 24 in the first embodiment, and the opposite end of the second connecting member 71 can refer to the first end of the first embodiment.
  • the structure of the sixth end 242 of the three engaging portions 24 will not be repeated here.
  • the hinge device 400 further includes a second connector 71 connected between the first hinge unit 6 and the second hinge unit 7. Specifically, the first hinge unit 6 and the second hinge unit 7 are alternately connected together by the first connector 61 and the second connector 71.
  • the second connecting member 71 reference may be made to the fourth engaging portion 31 of the hinge device 100 provided in the first embodiment.
  • the second connecting member 71 is coaxial with the first connecting member 61 and can rotate relative to each other.
  • the second connector 71 when the second hinge unit 7 rotates relative to the first hinge unit 6, the second connector 71 is driven by the first hinge unit 6 and slides relative to the second hinge unit 7. Specifically, when the first hinge unit 6 rotates relative to the second hinge unit 7, the second connector 71 is pressed by the first hinge unit 6 and slides relative to the second hinge unit 7.
  • the second connecting member 71 is a second-stage transmission member, and the second connecting member 71 is used to convert the rotation angle of the second hinge unit 7 relative to the first hinge unit 6 into a sliding displacement.
  • one end of the second connecting member 71 is rotationally engaged with the first hinge unit 6, and the opposite end is slidingly connected to the second hinge unit 7.
  • the structure of one end of the second connector 71 is the same as the structure of the eighth end 312 of the fourth engagement portion 31 of the hinge device 100 provided in the first embodiment, and the opposite end of the second connector 71 is provided in the first embodiment
  • the structure of the seventh end 311 of the fourth engaging portion 31 of the hinge device 100 is the same, which will not be repeated here.
  • the other end of the second link 71 can slide on the second hinge unit 7.
  • the hinge device 400 further includes a third connecting member 62 that is slidingly connected to the first hinge unit 6.
  • the third connecting member 62 is substantially the second engaging portion 21, which will not be repeated here.
  • the third connecting member 62 and the first connecting member 61 are arranged coaxially. In other words, the third connector 62 and the first connector 61 are located on both sides of the first hinge unit 6 respectively.
  • the force of the first connecting member 61 is generated and transmitted by the third connecting member 62.
  • a transmission member 9 is provided between the first connector 61 and the third connector 62, and the sliding of the third connector 62 relative to the first hinge unit 6 passes through the transmission member 9 is transmitted to the first connecting member 61 to drive the first connecting member 61 to slide relative to the first hinge unit 6.
  • the third connecting member 62 is a primary transmission member, and the third connecting member 62 is used to articulate the third hinge unit 8 adjacent to the first hinge unit 6 relative to the first hinge The rotation angle of the unit 6 is converted into a sliding displacement input to the first connecting member 61.
  • the third hinge unit 8 rotates relative to the first hinge unit 6, the third link 62 is pressed by the external force and slides on the first hinge unit 6, the external force on the third link 62 can pass through the transmission member 9 It is transmitted to the first connecting member 61, which drives the first connecting member 61 to slide on the first hinge unit 6 in reverse.
  • the first connecting member 61 drives the second hinge unit 7 to rotate relative to the first hinge unit 6, through the third connector 62.
  • the transmission of force between the transmission member 9 and the first connecting member 61 causes the third hinge unit 8 to drive the second hinge unit that is separated from itself when the third hinge unit 8 is forced to rotate relative to the first hinge unit 6 7 Relative to the first hinge unit 6.
  • FIG. 16 is a flexible device 300 provided by an embodiment of the present invention, including a flexible screen 301 and the hinge device 100 provided in Embodiment 1 or Embodiment 2.
  • the flexible device 300 includes a first housing 302 and a second housing 303 that are spaced apart, and the flexible screen 301 is disposed on the first housing 302 and the second housing 303, wherein the flexible The overlapping portion of the screen 301 and the first housing 302 forms a straight portion of the flexible screen 301, and the overlapping portion of the flexible screen 301 and the second housing 303 forms a straight portion of the flexible screen 301.
  • the flexible screen 301 forms a bent portion facing the spaced area, the first fixing block 14 of the first hinge unit 1 of the hinge device 100 is slidably connected to the first housing 302, and the second fixing block 34 of the third hinge unit 3 Slidingly connected in the second housing 303.

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Abstract

A hinge device (100), comprising a first hinge unit (1) and a second hinge unit (2), and a first rotating shaft (6) located between the first hinge unit (1) and the second hinge unit (2). The first hinge unit (1) is provided with a first engagement portion (11). The first engagement portion (11) is rotatably connected to the first rotating shaft (6), and the first engagement portion (11) is engaged with the second hinge unit (2). According to the hinge device (100), the first hinge unit (1) is provided with the first engagement portion (11), and the first engagement portion (11) is engaged with the second hinge unit (2) by means of the first rotating shaft (6), so that the two hinge units are compactly connected to each other, the first engagement portion (11) is capable of rotating with respect to the first rotating shaft (6) to enable the first hinge unit (1) to rotate with respect to the first rotating shaft (6), and the first hinge unit (1) is linked to the second hinge unit (2), thereby implementing the bending of the hinge device (100).

Description

一种铰链装置和柔性装置Hinge device and flexible device 技术领域Technical field
本申请涉及一种电子装置领域，特别涉及一种铰链装置和柔性装置。The present application relates to the field of electronic devices, in particular to a hinge device and a flexible device.
背景技术Background technique
“柔性屏”因其低功耗、可弯曲的特性将对电子终端市场带来深远的影响，未来柔性屏幕将随着个人智能终端的不断渗透而广泛应用。"Flexible screen" will have a profound impact on the electronic terminal market due to its low power consumption and flexible characteristics. In the future, flexible screens will be widely used with the continuous penetration of personal intelligent terminals.
由于柔性屏涉及到弯折，现有的平板式支撑结构显然无法满足需求，因此有必要提供一种能够适应弯折需求的铰链装置。Since the flexible screen involves bending, the existing flat-plate support structure obviously cannot meet the demand, so it is necessary to provide a hinge device that can meet the bending needs.
发明内容Summary of the invention
本申请提供一种铰链装置和柔性装置。The present application provides a hinge device and a flexible device.
一方面，本申请提供一种铰链装置，包括第一铰接单元和第二铰接单元、及位于所述第一铰接单元和所述第二铰接单元之间的第一转轴，所述第一铰接单元设有第一啮合部，所述第一啮合部转动连接于所述第一转轴上，所述第一啮合部啮合连接于所述第二铰接单元。In one aspect, the present application provides a hinge device, including a first hinge unit and a second hinge unit, and a first rotating shaft between the first hinge unit and the second hinge unit, the first hinge unit A first meshing portion is provided, the first meshing portion is rotatably connected to the first rotating shaft, and the first meshing portion is meshed and connected to the second hinge unit.
另一方面，本申请还提供了一种铰链装置，包括第一铰接单元、第二铰接单元及连接于所述第一铰接单元及所述第二铰接单元之间的第一连接件，所述第一连接件活动连接所述第一铰接单元及所述第二铰接单元而使第二铰接单元可相对第一铰接单元转动。On the other hand, the present application also provides a hinge device, including a first hinge unit, a second hinge unit, and a first connector connected between the first hinge unit and the second hinge unit, the The first connecting piece movably connects the first hinge unit and the second hinge unit so that the second hinge unit can rotate relative to the first hinge unit.
再一方面，本申请还提供了一种柔性装置，包括柔性屏和铰链装置，所述柔性屏具有弯折区，所述铰链装置对准所述弯折区，以使所述柔性屏的弯折区能够弯折。In another aspect, the present application also provides a flexible device, including a flexible screen and a hinge device, the flexible screen has a bending area, the hinge device is aligned with the bending area, so that the flexible screen is bent The folding area can be bent.
本申请提供的铰链装置通过在第一铰接单元上设置第一啮合部，并且所述第一啮合部通过第一转轴啮合连接于所述第二铰接单元，以使两个铰接单元紧凑的相连接，第一啮合部能够相对第一转轴转动能够使得第一铰接单元相对第一转轴转动，第一铰接单元联动第二铰接单元，从而实现铰接装置的弯折。The hinge device provided by this application is provided with a first engaging portion on a first hinge unit, and the first engaging portion is meshed and connected to the second hinge unit through a first rotating shaft, so that the two hinge units are compactly connected The first engaging portion can rotate relative to the first rotation axis, so that the first hinge unit rotates relative to the first rotation axis, and the first hinge unit links the second hinge unit, thereby achieving bending of the hinge device.
附图说明BRIEF DESCRIPTION
为了更清楚地说明本申请的技术方案，下面将对实施方式中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施方式，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。In order to more clearly explain the technical solutions of the present application, the following will briefly introduce the drawings needed in the implementation. Obviously, the drawings in the following description are only some implementations of the present application. In terms of technical personnel, without paying any creative labor, other drawings can be obtained based on these drawings.
图1为本申请实施例一提供的一种铰接装置的结构示意图；1 is a schematic structural diagram of a hinge device provided in Example 1 of the present application;
图2为图1的铰接装置处于弯折状态的结构示意图；2 is a schematic structural view of the hinge device of FIG. 1 in a bent state;
图3为图1的铰接装置处于一种分解状态的结构示意图；3 is a schematic structural view of the hinge device of FIG. 1 in an exploded state;
图4为图3的铰接装置中的一种第一啮合部的结构示意图；4 is a schematic structural diagram of a first engaging portion in the hinge device of FIG. 3;
图5为图3的铰接装置中的另一种第一啮合部的结构示意图；5 is a schematic structural diagram of another first engaging portion in the hinge device of FIG. 3;
图6为图1的铰接装置处于另一种分解状态的结构示意图；6 is a schematic structural view of the hinge device of FIG. 1 in another disassembled state;
图7为图6的铰接装置处于弯折状态的结构示意图；7 is a schematic structural view of the hinge device of FIG. 6 in a bent state;
图8为图6的铰接装置处于再一种分解状态的结构示意图；8 is a schematic structural view of the hinge device of FIG. 6 in yet another exploded state;
图9为图8的铰接装置中的第二啮合部的结构示意图；9 is a schematic structural diagram of a second engaging portion in the hinge device of FIG. 8;
图10为图8的铰接装置进一步设置第三啮合部和第一传动件的结构示意图；10 is a schematic structural view of the hinge device of FIG. 8 further provided with a third engaging portion and a first transmission member;
图11为图8的铰接装置进一步设置第三铰接单元的结构示意图；11 is a schematic structural view of the hinge device of FIG. 8 further provided with a third hinge unit;
图12为图11的铰接装置的另一角度的结构示意图；12 is a schematic structural view of the hinge device of FIG. 11 at another angle;
图13为本申请实施例二提供的另一种铰接装置的结构示意图；13 is a schematic structural diagram of another hinge device provided in Example 2 of the present application;
图14为图13的铰接装置的另一角度的结构示意图；14 is a schematic structural view of the hinge device of FIG. 13 at another angle;
图15为图13的铰接装置处于弯折状态的结构示意图；15 is a schematic structural view of the hinge device of FIG. 13 in a bent state;
图16为本申请实施例提供的一种柔性装置的结构示意图；16 is a schematic structural diagram of a flexible device provided by an embodiment of the present application;
图17为本申请实施例三提供的一种铰接装置的结构示意图。17 is a schematic structural diagram of a hinge device provided in Embodiment 3 of the present application.
具体实施方式detailed description
以下是本申请的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本申请原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也视为本申请的保护范围。The following are the preferred embodiments of the present application. It should be noted that for those of ordinary skill in the art, without departing from the principles of the present application, several improvements and retouches can be made. These improvements and retouches are also considered as The scope of protection applied for.
请参照图1和图2，本申请实施例一提供的一种铰链装置100，该铰链装置100包括第一铰接单元1和第二铰接单元2、及位于所述第一铰接单元1和所述第二铰接单元2之间的第一转轴6，所述第一铰接单元1设有第一啮合部11，所述第一啮合部11转动连接于所述第一转轴6上，所述第一啮合部11啮合连接于所述第二铰接单元2。1 and 2, a hinge device 100 provided in Embodiment 1 of the present application includes a first hinge unit 1 and a second hinge unit 2, and the first hinge unit 1 and the A first rotating shaft 6 between the second hinge unit 2, the first hinge unit 1 is provided with a first engaging portion 11, the first engaging portion 11 is rotatably connected to the first rotating shaft 6, the first The engaging portion 11 is meshed and connected to the second hinge unit 2.
通过在第一铰接单元1上设置第一啮合部11，并且所述第一啮合部11通过第一转轴6啮合连接于所述第二铰接单元2，以使两个铰接单元紧凑的相连接，第一啮合部11能够相对第一转轴6转动能够使得第一铰接单元1相对第一转轴6转动，第一铰接单元1联动第二铰接单元2，从而实现铰链装置100的弯折。By providing a first engaging portion 11 on the first hinge unit 1, and the first engaging portion 11 is meshed and connected to the second hinge unit 2 through a first rotating shaft 6, so that the two hinge units are compactly connected, The first engaging portion 11 can rotate relative to the first rotating shaft 6 to enable the first hinge unit 1 to rotate relative to the first rotating shaft 6, and the first hinge unit 1 links the second hinge unit 2, thereby achieving the bending of the hinge device 100.
如图2所示，所述铰链装置100的第一铰接单元1和第二铰接单元2之间的传动机理为：当第一铰接单元1受力相对第一转轴6转动时，所述第一啮合部11受力绕相对于第一转轴6的顺时针方向发生转动，由于第一啮合部11啮合连接于第二铰接单元2，因此，第一啮合部11的转动可带动第二铰接单元2沿反方向转动，从而实现第一铰接单元1和第二铰接单元2之间的联动。As shown in FIG. 2, the transmission mechanism between the first hinge unit 1 and the second hinge unit 2 of the hinge device 100 is: when the first hinge unit 1 is forced to rotate relative to the first rotating shaft 6, the first The engaging portion 11 rotates in a clockwise direction relative to the first rotating shaft 6 due to force. Since the first engaging portion 11 is meshed and connected to the second hinge unit 2, the rotation of the first engaging portion 11 can drive the second hinge unit 2 Rotate in the reverse direction to achieve linkage between the first hinge unit 1 and the second hinge unit 2.
请一并参照图3，所述第一铰接单元1包括第一底板12和盖接于所述第一底板12上的第一盖板13，所述第一盖板13滑动连接于所述第一啮合部11，所述第一盖板13形成第一齿条，所述第一齿条为所述第一啮合配合部131。具体的，第一铰接单元1上的第一底板12与第一盖板13之间的相互盖接能够形成一个用于容置第一啮合部11的空间。3, the first hinge unit 1 includes a first bottom plate 12 and a first cover plate 13 connected to the first bottom plate 12, the first cover plate 13 is slidingly connected to the first An engaging portion 11 and the first cover plate 13 form a first rack, and the first rack is the first engaging and fitting portion 131. Specifically, the mutual connection between the first bottom plate 12 and the first cover plate 13 on the first hinge unit 1 can form a space for accommodating the first engaging portion 11.
第一盖板13大致为长矩形块，其具有较大的壁厚。第一盖板13具有相邻接的第一壁段131和第二壁段132，第一壁段131和第二壁段132大致形成L形。第一壁段131为弧形板，第一壁段131设有第一齿条和第一凹陷部1312，该第一齿条能够与相邻的铰接单元上的啮合部啮合连接，第一凹陷部1312为相邻的铰接单元与第一啮合部11啮合连接时提供避让的空间，从而使得第一铰接单元1与第二铰接单元2能够连接得更紧凑。第二壁段132为长矩形块。第二壁段132的远离第一壁段131的端面上开设有多个第一连接孔1321。The first cover plate 13 is generally a long rectangular block with a large wall thickness. The first cover plate 13 has a first wall section 131 and a second wall section 132 adjacent to each other, and the first wall section 131 and the second wall section 132 substantially form an L shape. The first wall section 131 is an arc-shaped plate. The first wall section 131 is provided with a first rack and a first recess 1312. The first rack can be meshed and connected with an engaging portion on an adjacent hinge unit. The first recess The portion 1312 provides a space for avoidance when the adjacent hinge unit is in mesh connection with the first engagement portion 11, so that the first hinge unit 1 and the second hinge unit 2 can be connected more compactly. The second wall section 132 is a long rectangular block. A plurality of first connection holes 1321 are defined in the end surface of the second wall section 132 away from the first wall section 131.
第一底板12大致为长矩形薄板，第一底板12上设有多个第二连接孔121， 其通过螺钉依次穿过第二连接孔121和第一连接孔1321来将所述第一底板12可拆卸的连接于第一壁段131上，第一底板12与第一壁段131之间具有间距，形成了容置第一啮合部11的空间。换言之，第一底板12与第一盖板13连接后的结构形成了一个部分封闭的壳体的结构，第一啮合部11能够从与第二壁段132相对的一侧伸出来与第二铰接单元2啮合连接，而第一铰接单元1有第二壁段132的设置而在第二壁段132这一侧形成了封闭端。The first bottom plate 12 is substantially a long rectangular thin plate, and the first bottom plate 12 is provided with a plurality of second connection holes 121, which pass through the second connection holes 121 and the first connection holes 1321 in order by screws to connect the first bottom plate 12 Removably connected to the first wall section 131, there is a gap between the first bottom plate 12 and the first wall section 131, forming a space for accommodating the first engaging portion 11. In other words, the structure where the first bottom plate 12 and the first cover plate 13 are connected forms a partially closed shell structure, and the first engaging portion 11 can protrude from the side opposite to the second wall section 132 to be hinged with the second The unit 2 is meshed and connected, and the first hinge unit 1 is provided with a second wall section 132 and a closed end is formed on the side of the second wall section 132.
可以理解的，第一底板12的一侧凸设有第一突出部122，该第一突出部122靠近第一啮合部11设置，当第一啮合部11相对第一转轴6转动至一定角度时，第一啮合部11由于与第一突出部122相干涉而停止转动，换言之，第一底板12上的第一突出部122能够防止铰链装置100过度弯折，进一步提高了铰链装置100使用时的可靠性。当然，在其他实施例中，所述第一底板12和第一盖板13也可以是一体连接的。It is understandable that one side of the first bottom plate 12 is convexly provided with a first protruding portion 122 which is disposed near the first engaging portion 11 when the first engaging portion 11 rotates to a certain angle relative to the first rotating shaft 6 , The first engaging portion 11 stops rotating due to interference with the first protruding portion 122, in other words, the first protruding portion 122 on the first bottom plate 12 can prevent the hinge device 100 from being excessively bent, which further improves the hinge device 100 when used reliability. Of course, in other embodiments, the first bottom plate 12 and the first cover plate 13 may also be integrally connected.
该第一铰接单元1的结构使得第一铰接单元1为部分封闭的结构，便于该第一铰接单元1与其它结构件如柔性屏301相配合。换言之，其中，该第一铰接单元1一般处于铰链装置100的端部(首端或尾端)上。可以理解的，所述第一铰接单元1还包括第一固定块14，所述第一固定块14设于所述第一盖板13之远离所述第二铰接单元2的一侧，所述第一固定块14用于滑动连接于结构件上。具体的，所述第一固定块14与第一铰接单元1的第二壁段132是一体连接的，所述第一固定块14大致为矩形结构，其主要用于***移动终端的壳体中。第一固定块14的设置可使本实施例中的铰链装置100与柔性装置300中的结构件紧密连接，并且使得弯折柔性装置300时，所需的弯折力更小，使得柔性装置300的弯折过程更加快速简单。The structure of the first hinge unit 1 makes the first hinge unit 1 a partially closed structure, which is convenient for the first hinge unit 1 to cooperate with other structural parts such as the flexible screen 301. In other words, where the first hinge unit 1 is generally at the end (first end or tail end) of the hinge device 100. It can be understood that the first hinge unit 1 further includes a first fixing block 14, and the first fixing block 14 is disposed on a side of the first cover plate 13 away from the second hinge unit 2, the The first fixing block 14 is used for slidingly connecting to the structural member. Specifically, the first fixing block 14 and the second wall section 132 of the first hinge unit 1 are integrally connected, and the first fixing block 14 has a generally rectangular structure, which is mainly used to be inserted into the housing of the mobile terminal . The arrangement of the first fixing block 14 can tightly connect the hinge device 100 and the structural members in the flexible device 300 in this embodiment, and when bending the flexible device 300, the required bending force is smaller, so that the flexible device 300 The bending process is faster and easier.
所述第一啮合部11设置于第一铰接单元1的内腔中，且第一啮合部11部分伸出第一铰接单元1以转动连接第一转轴6。具体的，所述第一啮合部11与第一转轴6连接的部分设置有若干个齿条，用以啮合连接第二铰接单元2。可以理解的是，第一啮合部11的结构包括但不限于以下实施例：The first engaging portion 11 is disposed in the inner cavity of the first hinge unit 1, and the first engaging portion 11 partially protrudes from the first hinge unit 1 to rotatably connect the first rotating shaft 6. Specifically, a portion of the first meshing portion 11 connected to the first rotating shaft 6 is provided with a plurality of racks for meshing and connecting the second hinge unit 2. It can be understood that the structure of the first engaging portion 11 includes but is not limited to the following embodiments:
一实施例中，请一并参照图4，所述第一啮合部11包括位于所述第一铰接单元1一侧的用于滑动连接于所述第一铰接单元1的第一端111和延伸至所述第二铰接单元2一侧的第二端112；所述第二铰接单元2还包括第二啮合配合部231；所述第一啮合部11啮合连接于所述第二啮合配合部231。具体的，所述第 二端112为柱体，该柱体的周面上设置有若干个齿条，若干个齿条位于柱体周面的局部。换言之，第二端112为不完全齿轮，用以转动连接第一转轴6上并且啮合连接第二铰接单元2。第一啮合部11的第一端111滑动连接于第一铰接单元1的第一底板12上，以使得当第一铰接单元1受外力作用时，所述第一啮合部11的第一端111能够在第一底板12上进行滑动。具体的，所述第一端111至少具有一个平直部，所述平直部的一段设有若干个齿条，所述第一端111大致为长方体的块状结构。可以理解的，本申请实施例中的第一端111具有两个间隔设置的第一平直部111a和第二平直部111b，两个平直部皆位于所述第二端112的一侧。In an embodiment, please also refer to FIG. 4 together, the first engaging portion 11 includes a first end 111 on the side of the first hinge unit 1 for slidingly connecting to the first hinge unit 1 and an extension To the second end 112 on the side of the second hinge unit 2; the second hinge unit 2 further includes a second engagement fitting portion 231; the first engagement portion 11 is engaged with the second engagement engagement portion 231 . Specifically, the second end 112 is a cylinder, and a plurality of racks are provided on the circumferential surface of the cylinder, and the plurality of racks are located on a part of the circumferential surface of the cylinder. In other words, the second end 112 is an incomplete gear for rotationally connecting the first rotating shaft 6 and meshingly connecting the second hinge unit 2. The first end 111 of the first engaging portion 11 is slidingly connected to the first bottom plate 12 of the first hinge unit 1, so that when the first hinge unit 1 is subjected to an external force, the first end 111 of the first engaging portion 11 It is possible to slide on the first bottom plate 12. Specifically, the first end 111 has at least one straight portion, a section of the straight portion is provided with a plurality of racks, and the first end 111 is generally a cuboid block structure. It can be understood that the first end 111 in the embodiment of the present application has two first straight portions 111a and a second straight portion 111b that are spaced apart, and the two straight portions are located on one side of the second end 112 .
当第二端112沿相对于第一转轴6顺时针方向转动时，所述第一端111能够在第一底板12上沿第一铰接单元1延伸至第二铰接单元2的方向上进行滑动。可以理解的是，所述第一啮合部11的第二端112还具有第一通孔112a，所述第一转轴6穿设于所述第一通孔112a。该结构的第一啮合部11使得当第一铰接单元1受外力时，第一铰接单元1能够通过第一啮合部11的第一端111在第一盖板13上滑动，即将铰链装置100弯折所需的补偿空间设置于第一铰接单元1的第一盖板13上，提升了铰链装置100的空间利用率，为其他硬件提供更大的堆叠空间，进而提高铰链装置100的性能。When the second end 112 rotates in a clockwise direction relative to the first rotating shaft 6, the first end 111 can slide on the first bottom plate 12 in the direction in which the first hinge unit 1 extends to the second hinge unit 2. It can be understood that, the second end 112 of the first engaging portion 11 further has a first through hole 112a, and the first rotating shaft 6 passes through the first through hole 112a. The first engaging portion 11 of this structure enables the first hinge unit 1 to slide on the first cover 13 through the first end 111 of the first engaging portion 11 when the first hinge unit 1 is subjected to an external force, that is, to bend the hinge device 100 The compensation space required for folding is provided on the first cover plate 13 of the first hinge unit 1, which improves the space utilization of the hinge device 100, provides more stacking space for other hardware, and further improves the performance of the hinge device 100.
通过在第一铰接单元1上的第一底板12上设置第一突出部122，当第一铰接单元1弯折至极限时，第一啮合部11由于与第一突出部122相干涉而停止转动，以停止第一铰接单元1的继续弯折，进而防止了该铰链装置100的过度弯折，进一步提高了铰链装置100使用时的可靠性；并且，在本实施例中，通过在第一盖板13上设置第一凹陷部1312，第一凹陷部1312为相邻的铰接单元与第一啮合部11啮合连接时提供避让的空间，从而使得第一铰接单元1与第二铰接单元2能够连接得更紧凑，换言之，在本实施例中，仅需要较小的额外补偿空间即可实现第一铰接单元1和第二铰接单元2之间的联动，补偿空间的节省可为电池等硬件提供更大的堆叠空间，提高铰链装置100的性能。By providing the first protrusion 122 on the first bottom plate 12 on the first hinge unit 1, when the first hinge unit 1 is bent to the limit, the first engagement portion 11 stops rotating due to interference with the first protrusion 122, In order to stop the continued bending of the first hinge unit 1, the excessive bending of the hinge device 100 is prevented, and the reliability of the hinge device 100 in use is further improved; and, in this embodiment, the first cover 13 is provided with a first concave portion 1312. The first concave portion 1312 provides a space for avoidance when the adjacent hinge unit is engaged with the first engagement portion 11 so that the first hinge unit 1 and the second hinge unit 2 can be connected More compact, in other words, in this embodiment, only a small additional compensation space is needed to realize the linkage between the first hinge unit 1 and the second hinge unit 2, and the saving of the compensation space can provide greater hardware such as batteries The stacking space improves the performance of the hinge device 100.
可以理解的是，如图3所示，结合第二壁段132较厚的壁厚而在第一盖板13的第二壁段132上开设有U形槽1322，第一平直部111a和第二平直部111b位于U形槽1322内，U形槽1322为第一平直部111a和第二平直部111b的滑动提供了导向作用，进一步提高了铰链装置100使用时的可靠性。It can be understood that, as shown in FIG. 3, in combination with the thicker wall thickness of the second wall section 132, a U-shaped groove 1322 is formed in the second wall section 132 of the first cover plate 13, the first straight portion 111a and The second straight portion 111b is located in the U-shaped groove 1322. The U-shaped groove 1322 provides a guiding function for the sliding of the first straight portion 111a and the second straight portion 111b, and further improves the reliability of the hinge device 100 when used.
另一实施例中，请参照图5，第一啮合部11包括第一转动段1101、第一滑动段1102和第一固定段1103。第一转动段1101转动连接于第一转轴6上，用于与第二铰接单元2啮合连接。其中，所述第一转动段1101为柱体，该柱体的周面上设置有若干个齿条，若干个齿条位于柱体周面的局部，第一滑动段1102固定连接于所述第一转动段1101上，第一滑动段1102上设有条形滑槽1104，第一固定段1103的一端滑动连接于所述第一滑动段1102的条形滑槽1104内，第一固定段1103的另一端固定于所述第一底板12上。当第一转动段1101沿相对于第一转轴6顺时针方向转动时，第一固定段1103相对第一滑动段1102滑动，以为铰链装置100的弯折提供长度补偿，防止第一铰接单元1相对第二铰接单元2卡死，进一步提高了铰链装置100使用时的可靠性。In another embodiment, referring to FIG. 5, the first engaging portion 11 includes a first rotating section 1101, a first sliding section 1102, and a first fixed section 1103. The first rotating section 1101 is rotatably connected to the first rotating shaft 6 for meshing connection with the second hinge unit 2. Wherein, the first rotating section 1101 is a cylinder, and a plurality of racks are provided on the peripheral surface of the cylinder. Several racks are located on a part of the peripheral surface of the cylinder. The first sliding section 1102 is fixedly connected to the first On a rotating section 1101, a strip slide slot 1104 is provided on the first sliding section 1102, one end of the first fixing section 1103 is slidably connected to the strip slide slot 1104 of the first sliding section 1102, and the first fixing section 1103 The other end of is fixed on the first bottom plate 12. When the first rotating section 1101 rotates clockwise relative to the first rotating shaft 6, the first fixed section 1103 slides relative to the first sliding section 1102 to provide length compensation for the bending of the hinge device 100, preventing the first hinge unit 1 from The second hinge unit 2 is stuck, which further improves the reliability of the hinge device 100 when it is used.
如图3所示，第二铰接单元2上相对于第一啮合部11的位置开设有第二啮合配合部231，具体的，所述第一啮合配合部131的结构可以为多个齿条，以匹配啮合于所述第一啮合部11的第二端112，当第一啮合部11沿相对于第一转轴6的顺时针方向转动时，所述第一啮合部11能够啮合连接第二啮合配合部231，带动第二铰接单元2沿该方向发生转动，从而实现第一铰接单元1和第二铰接单元2之间的联动。As shown in FIG. 3, the second hinge unit 2 is provided with a second engaging and engaging portion 231 relative to the first engaging portion 11. Specifically, the structure of the first engaging and engaging portion 131 may be a plurality of racks, In order to match the second end 112 of the first engaging portion 11, when the first engaging portion 11 rotates in a clockwise direction relative to the first rotating shaft 6, the first engaging portion 11 can engage the second engagement The engaging portion 231 drives the second hinge unit 2 to rotate in this direction, thereby achieving linkage between the first hinge unit 1 and the second hinge unit 2.
请一并参照图6至图8，所述第二铰接单元2包括第二底板22和盖接于所述第二底板22上的第二盖板23，所述第二盖板23形成相背设置的第二齿条和第四齿条，所述第二齿条为所述第二啮合配合部231，所述第四齿条为所述第四啮合配合部232。具体的，所述第二铰接单元2上的第二底板22和第二盖板23的相互盖接能够形成用于容置第二啮合部21的空间。具体的，第二底板22大致为矩形片状结构。所述第二盖板23大致为长矩形块，其具有较大的壁厚。第二盖板23具有相背设置的第一外表面23a和第一内表面23b，第一外表面23a为弧面，其构成了铰链装置100的整个外表面的一部分，第一内表面23b大致为平直面，第一内表面23b的一侧设有第二啮合配合部231。当第一铰接单元1与第二铰接单元2连接在一起时，第二铰接单元2的第二啮合配合部231伸入第一铰接单元1的第一凹陷部1312后与第一啮合部11的第二端112啮合连接。当第一啮合部11沿相对于第一转轴6的顺时针方向转动时，所述第一啮合部11能够啮合连接第二啮合配合部231，带动第二铰接单元2沿该方向发生转动，从而实现第一铰接单元1和第二铰接单元2之间的联动。其中，所述第一啮合配合部131的结构可 以为多个齿条，以匹配啮合于所述第一啮合部11的第二端112。第二盖板23的第一内表面23b上还沿着第二盖板23的长度延伸方向并排凸设有多个第一螺柱233。6 to 8 together, the second hinge unit 2 includes a second bottom plate 22 and a second cover plate 23 connected to the second bottom plate 22, the second cover plate 23 is formed opposite to each other A second rack and a fourth rack are provided. The second rack is the second meshing and fitting portion 231, and the fourth rack is the fourth meshing and fitting portion 232. Specifically, the mutual connection of the second bottom plate 22 and the second cover plate 23 on the second hinge unit 2 can form a space for accommodating the second engaging portion 21. Specifically, the second bottom plate 22 is substantially a rectangular sheet structure. The second cover plate 23 is generally a long rectangular block with a large wall thickness. The second cover plate 23 has a first outer surface 23a and a first inner surface 23b disposed opposite to each other. The first outer surface 23a is a curved surface, which constitutes a part of the entire outer surface of the hinge device 100. The first inner surface 23b is roughly As a flat surface, a second engagement fitting portion 231 is provided on one side of the first inner surface 23b. When the first hinge unit 1 and the second hinge unit 2 are connected together, the second engagement fitting portion 231 of the second hinge unit 2 extends into the first concave portion 1312 of the first hinge unit 1 The second end 112 is engaged. When the first engaging portion 11 rotates in a clockwise direction relative to the first rotating shaft 6, the first engaging portion 11 can engage and connect the second engaging and engaging portion 231, which causes the second hinge unit 2 to rotate in this direction, thereby The linkage between the first hinge unit 1 and the second hinge unit 2 is realized. Wherein, the structure of the first meshing engagement portion 131 may be a plurality of racks to match with the second end 112 of the first meshing portion 11. A plurality of first studs 233 are protruded side by side on the first inner surface 23b of the second cover plate 23 along the lengthwise extension direction of the second cover plate 23.
第二底板22大致为长矩形薄板，第二底板22上设有多个第三连接孔22a，其通过螺钉依次穿过第三连接孔22a和第一螺柱233来将所述第二底板22可拆卸的连接于第二盖板23上。第二底板22与第二盖板23之间由于第一螺柱233隔开的间距形成了用于容置其它啮合部如第二啮合部21的空间。换言之，第二底板22与第二盖板23连接后的结构使得设于第二铰接单元2上的啮合部能够从第一铰接单元1的两侧伸出来与相邻的铰接单元啮合连接。当然，在其他实施例中，所述第二底板22和第二盖板23也可以是一体连接的。The second bottom plate 22 is substantially a long rectangular thin plate. The second bottom plate 22 is provided with a plurality of third connection holes 22a, which pass through the third connection holes 22a and the first studs 233 in order to screw the second bottom plate 22 Removably connected to the second cover plate 23. The space between the second bottom plate 22 and the second cover plate 23 due to the first stud 233 forms a space for accommodating other engagement portions such as the second engagement portion 21. In other words, the structure after the second bottom plate 22 and the second cover plate 23 are connected enables the engaging portions provided on the second hinge unit 2 to protrude from both sides of the first hinge unit 1 to engage with the adjacent hinge unit. Of course, in other embodiments, the second bottom plate 22 and the second cover plate 23 may also be integrally connected.
当第一铰接单元1与第二铰接单元2连接在一起时，第二铰接单元2的第二啮合配合部231伸入第一铰接单元1的第一凹陷部1312后与第一啮合部11的第二端112啮合连接。当第一铰接单元1受外力时，第一啮合部11的第二端112沿相对于第一转轴6的顺时针方向转动时，所述第一啮合部11带动第二啮合配合部231移动，进而带动第二铰接单元2沿该方向发生转动，从而实现第一铰接单元1和第二铰接单元2之间的联动。同时，在第一铰接单元1相对转轴转动时，第一啮合部11的第二端112相对第一底板12滑动。另外，当第二端112弯折至抵接于第一底板12的第一突出部122后，第一铰接单元1转动到了最大角度。When the first hinge unit 1 and the second hinge unit 2 are connected together, the second engagement fitting portion 231 of the second hinge unit 2 extends into the first concave portion 1312 of the first hinge unit 1 The second end 112 is engaged. When the first hinge unit 1 receives an external force and the second end 112 of the first engaging portion 11 rotates in a clockwise direction relative to the first rotating shaft 6, the first engaging portion 11 drives the second engaging and engaging portion 231 to move, In turn, the second hinge unit 2 is driven to rotate in this direction, so as to realize the linkage between the first hinge unit 1 and the second hinge unit 2. Meanwhile, when the first hinge unit 1 rotates with respect to the rotating shaft, the second end 112 of the first engaging portion 11 slides relative to the first bottom plate 12. In addition, after the second end 112 is bent to contact the first protrusion 122 of the first bottom plate 12, the first hinge unit 1 rotates to the maximum angle.
通过在第一铰接单元1上设置第一啮合部11，并且所述第一啮合部11通过第一转轴6啮合连接于所述第二铰接单元2，以使两个铰接单元紧凑的相连接，第一啮合部11能够相对第一转轴6转动能够使得第一铰接单元1相对第一转轴6转动，第一铰接单元1联动第二铰接单元2，从而实现铰链装置100的弯折。By providing a first engaging portion 11 on the first hinge unit 1, and the first engaging portion 11 is meshed and connected to the second hinge unit 2 through a first rotating shaft 6, so that the two hinge units are compactly connected, The first engaging portion 11 can rotate relative to the first rotating shaft 6 to enable the first hinge unit 1 to rotate relative to the first rotating shaft 6, and the first hinge unit 1 links the second hinge unit 2, thereby achieving the bending of the hinge device 100.
进一步的，如图8所示，所述第二铰接单元2设有第二啮合部21，所述第二啮合部21转动连接于所述第一转轴6上，所述第二啮合部21连接于所述第一铰接单元1。通过第二铰接单元2增设第二啮合部21，使得第一铰接单元1和第二铰接单元2能够交错连接在一起，进一步保证两个铰接单元连接的紧凑和可靠。Further, as shown in FIG. 8, the second hinge unit 2 is provided with a second engaging portion 21, the second engaging portion 21 is rotatably connected to the first rotating shaft 6, and the second engaging portion 21 is connected To the first hinge unit 1. The addition of the second engaging portion 21 by the second hinge unit 2 enables the first hinge unit 1 and the second hinge unit 2 to be connected together in a staggered manner, further ensuring the compactness and reliability of the connection of the two hinge units.
具体的，所述第二啮合部21设置于所述第二铰接单元2的内腔中，且第二啮合部21部分伸出第二铰接单元2以转动连接第一转轴6。其中，所述第二啮合部21与第一转轴6连接的部分设置有齿条，用以啮合连接第一铰接单元1。可以理解的是，第二啮合部21的结构包括但不限于一下实施例：Specifically, the second engaging portion 21 is disposed in the inner cavity of the second hinge unit 2, and the second engaging portion 21 partially protrudes from the second hinge unit 2 to rotatably connect the first rotating shaft 6. Wherein, a portion of the second engaging portion 21 connected to the first rotating shaft 6 is provided with a rack for engaging and connecting the first hinge unit 1. It can be understood that the structure of the second engaging portion 21 includes but is not limited to the following embodiments:
一实施例中，请一并参照图9至图10，所述第二啮合部21包括用于滑动连接于所述第二铰接单元2的第三端211和延伸至所述第一铰接单元1一侧的第四端212，所述第四端212转动连接于所述第一转轴6上，且所述第四端212在所述第一铰接单元1受力绕所述第一转轴6转动时向第一方向滑动，并带动所述第三端211向所述第一方向滑动；所述第一铰接单元1还包括第一啮合配合部131；所述第四端212啮合连接于所述第一铰接单元1的第一啮合配合部131。具体的，所述第四端212为柱体，该柱体的周面上设置有若干个齿条，若干个齿条可以位于该柱体周面的局部，换言之，第四端212可以为不完全齿轮，用以转动连接第一转轴6且啮合连接第一铰接单元1。第二啮合部21的第三端211滑动连接于所述第二铰接单元2的第二底板22上。当第一铰接单元1受外力相对第一转轴6转动时，由于所述第一铰接单元1与第二啮合部21的第四端212啮合连接，第一铰接单元1能够挤压第四端212，使得与第四端212相连的第三端211在第二底板22上滑动。其中，所述第三端211至少具有一个平直部，所述平直部的一端开设有若干个齿条。可选的，第三端211具有一个平直部。当第四端212受到第一铰接单元1的挤压而朝着靠近所述第二铰接单元2的方向运动时，所述第三端211能够在第二底板22上沿与第四端212相同的方向滑动。In an embodiment, please refer to FIGS. 9 to 10 together, the second engaging portion 21 includes a third end 211 for slidingly connecting to the second hinge unit 2 and extends to the first hinge unit 1 A fourth end 212 on one side, the fourth end 212 is rotatably connected to the first rotating shaft 6, and the fourth end 212 is forced to rotate around the first rotating shaft 6 at the first hinge unit 1 Sliding in the first direction, and driving the third end 211 to slide in the first direction; the first hinge unit 1 further includes a first meshing and engaging portion 131; the fourth end 212 is meshed and connected to the The first engagement fitting portion 131 of the first hinge unit 1. Specifically, the fourth end 212 is a cylinder, and a plurality of racks are provided on the peripheral surface of the cylinder. Several racks may be located on a part of the peripheral surface of the cylinder. In other words, the fourth end 212 may not be The complete gear is used for rotatingly connecting the first rotating shaft 6 and meshingly connecting the first hinge unit 1. The third end 211 of the second engaging portion 21 is slidingly connected to the second bottom plate 22 of the second hinge unit 2. When the first hinge unit 1 rotates relative to the first rotating shaft 6 under external force, since the first hinge unit 1 is meshed with the fourth end 212 of the second engagement portion 21, the first hinge unit 1 can squeeze the fourth end 212 , So that the third end 211 connected to the fourth end 212 slides on the second bottom plate 22. Wherein, the third end 211 has at least one straight portion, and one end of the straight portion is provided with a plurality of racks. Optionally, the third end 211 has a straight portion. When the fourth end 212 is pressed by the first hinge unit 1 and moves toward the second hinge unit 2, the third end 211 can be the same as the fourth end 212 on the second bottom plate 22 In the direction of.
可以理解的是，如图8所示，所述第一铰接单元1上相对于第二啮合部21的位置开设有第一啮合配合部131，具体的，所述第一啮合配合部131的结构可以为多个齿条，以匹配啮合于所述第二啮合部21的第四端212，当第二啮合部21受第一铰接单元1的第一啮合配合部131的挤压时，所述第四端212在第一啮合配合部131的挤压下顺着第一啮合部11配合部挤压力滑动，进而带动第三端211在第二底板22上滑动。可以理解的，第二盖板23对应第一铰接单元1的第一啮合配合部131设有第二凹陷部235，第二凹陷部235为相邻的铰接单元与第二啮合部21啮合连接时提供避让的空间，从而使得第一铰接单元1与第二铰接单元2能够连接得更紧凑。当第一铰接单元1与第二铰接单元2相连接时，所述第一铰接单元1的第一啮合配合部131伸入第二铰接单元2的第二凹陷部235后与第二啮合部21的第四端212啮合连接。It can be understood that, as shown in FIG. 8, the first hinge unit 1 is provided with a first engaging and engaging portion 131 relative to the second engaging portion 21. Specifically, the structure of the first engaging and engaging portion 131 There may be a plurality of racks to match the fourth end 212 of the second engagement portion 21, when the second engagement portion 21 is pressed by the first engagement fitting portion 131 of the first hinge unit 1, the The fourth end 212 slides along the pressing force of the engaging portion of the first engaging portion 11 under the pressing of the first engaging and engaging portion 131, thereby driving the third end 211 to slide on the second bottom plate 22. It can be understood that the second cover plate 23 is provided with a second recessed portion 235 corresponding to the first meshing engagement portion 131 of the first hinge unit 1. The second recessed portion 235 is when the adjacent hinge unit is meshed with the second meshing portion 21 A space for avoidance is provided, so that the first hinge unit 1 and the second hinge unit 2 can be connected more compactly. When the first hinge unit 1 and the second hinge unit 2 are connected, the first engagement fitting portion 131 of the first hinge unit 1 extends into the second recessed portion 235 of the second hinge unit 2 and contacts the second engagement portion 21 The fourth end 212 is engaged and connected.
可以理解的是，如图10所示，所述第二盖板23上的两个第一螺柱233之间形成导向槽234，所述第三端211能够在所述导向槽234内进行滑动。当所述第二啮合部21受第一铰接单元1的挤压时，所述第二啮合部21的第三端211能够在 导向槽234的长度方向进行滑动，保证第二啮合部21滑动方向的准确性。It can be understood that, as shown in FIG. 10, a guide groove 234 is formed between the two first studs 233 on the second cover plate 23, and the third end 211 can slide in the guide groove 234 . When the second engaging portion 21 is pressed by the first hinge unit 1, the third end 211 of the second engaging portion 21 can slide in the length direction of the guide groove 234 to ensure the sliding direction of the second engaging portion 21 Accuracy.
可以理解的，所述第二底板22对应第二啮合部21的位置可以设置第二突出部221。当第二啮合部21相对第一转轴6转动至一定角度时，第二啮合部21由于与第二突出部221相干涉而停止转动，换言之，第二底板22上的第二突出部221能够防止铰链装置100过度弯折，进一步提高了铰链装置100使用时的可靠性。It can be understood that the second bottom plate 22 may be provided with a second protruding portion 221 corresponding to the position of the second engaging portion 21. When the second engaging portion 21 rotates to a certain angle with respect to the first rotating shaft 6, the second engaging portion 21 stops rotating due to interference with the second protruding portion 221, in other words, the second protruding portion 221 on the second bottom plate 22 can prevent The hinge device 100 is excessively bent, which further improves the reliability of the hinge device 100 in use.
进一步的，请一并参照图11，所述第二铰接单元2还设有第三啮合部24和第一传动件25，所述第三端211和所述第三啮合部24经所述第一传动件25连接，以使所述第二啮合部21带动所述第三端211运动。可以理解的，所述第三啮合部24包括位于所述第二铰接单元2一侧的用于滑动连接于所述第二铰接单元2的第五端241和第六端242。具体的，所述第三啮合部24的形状大致与所述第一啮合部11的形状相同。换言之，第五端241的结构与第一啮合部11的第一端111的结构相同；第六端242的结构与第一啮合部11的第二端112的结构相同，在此不再赘述。第三啮合部24和第一啮合部11的结构相同，使得铰链装置100可以使用相同的零件，减少了对零件的模组的开模费用。第三啮合部24的第五端241能够位于导向槽234中滑动。第五端241与第一传动件25啮合连接，第一传动件25与第二啮合部21的第三端211啮合连接。如此，通过在第二啮合部21和第三啮合部24之间设置第一传动件25，从而使得第二啮合部21上的力能够通过第一传动件25传递至第三啮合部24的第五端241上，其中由于第三啮合部24的第六端242能够与其它的铰接单元啮合连接，即第二啮合部21上的力通过第一传动件25传动至第三啮合部24的第五端241上后，第六端242能够带动与自身啮合连接的铰接单元移动。换言之，通过第二啮合部21、第一传动件25和第三啮合部24的作用，可以将第一铰接单元1上的力传递至与第一铰接单元1相间隔的铰接单元上去，以使得第一铰接单元1相对第一转轴6转动时，与第一铰接单元1间隔设置的铰接单元能够受力发生弯折。Further, please also refer to FIG. 11 together, the second hinge unit 2 is further provided with a third engaging portion 24 and a first transmission member 25, the third end 211 and the third engaging portion 24 pass through the first A transmission member 25 is connected so that the second engaging portion 21 drives the third end 211 to move. It can be understood that the third engaging portion 24 includes a fifth end 241 and a sixth end 242 on one side of the second hinge unit 2 for slidingly connecting to the second hinge unit 2. Specifically, the shape of the third engaging portion 24 is substantially the same as the shape of the first engaging portion 11. In other words, the structure of the fifth end 241 is the same as the structure of the first end 111 of the first engaging portion 11; the structure of the sixth end 242 is the same as the structure of the second end 112 of the first engaging portion 11, which will not be repeated here. The structures of the third engaging portion 24 and the first engaging portion 11 are the same, so that the hinge device 100 can use the same parts, which reduces the mold opening cost of the parts. The fifth end 241 of the third engaging portion 24 can slide in the guide groove 234. The fifth end 241 is in meshing connection with the first transmission element 25, and the first transmission element 25 is in meshing connection with the third end 211 of the second engagement portion 21. In this way, by providing the first transmission member 25 between the second engagement portion 21 and the third engagement portion 24, the force on the second engagement portion 21 can be transmitted to the third engagement portion 24 through the first transmission member 25 On the five ends 241, where the sixth end 242 of the third engaging portion 24 can be meshed with other hinge units, that is, the force on the second engaging portion 21 is transmitted to the third engaging portion 24 through the first transmission member 25 After the fifth end 241 is put on, the sixth end 242 can drive the articulation unit that meshes with itself to move. In other words, the force on the first hinge unit 1 can be transmitted to the hinge unit spaced apart from the first hinge unit 1 by the action of the second engagement portion 21, the first transmission member 25 and the third engagement portion 24, so that When the first hinge unit 1 rotates relative to the first rotating shaft 6, the hinge unit spaced apart from the first hinge unit 1 can be bent under force.
可以理解的，第二底板22对应第三啮合部24设有第三突出部222，用以防止铰链装置100的过度弯折。It can be understood that the second bottom plate 22 is provided with a third protruding portion 222 corresponding to the third engaging portion 24 to prevent excessive bending of the hinge device 100.
第一传动件25的结构包括但不限于以下实施例：The structure of the first transmission member 25 includes but is not limited to the following embodiments:
一实施例中，如图10所示，所述第一传动件25大致为空心的圆柱体，所述圆柱体的周面上开设有若干个齿条，所述若干个齿条设置于该圆柱体的整个周面，可以理解的是，该圆柱体中间的空心处可以通过固定件固定连接于所述第 二盖板23上，以实现第二啮合部21与第三啮合部24之间的转动连接。In an embodiment, as shown in FIG. 10, the first transmission member 25 is substantially a hollow cylinder, and a plurality of racks are provided on the circumferential surface of the cylinder, and the plurality of racks are disposed on the cylinder The entire circumferential surface of the body can be understood that the hollow portion in the middle of the cylinder can be fixedly connected to the second cover plate 23 by a fixing member, so as to achieve the difference between the second engagement portion 21 and the third engagement portion 24 Turn the connection.
进一步的，请一并参照图11和图12，所述铰链装置100还包括第三铰接单元3和第二转轴7，所述第三铰接单元3位于所述第二铰接单元2与所述第一铰接单元1相对的一侧；所述第三啮合部24与所述第二转轴7转动连接；当所述第二啮合部21的第三端211和所述第三啮合部24经所述第一传动件25传动连接时，所述第二啮合部21与所述第三啮合部24联动；所述第三啮合部24啮合连接于所述第三铰接单元3。可以理解的，所述第三铰接单元3包括第三底板32和盖接于所述第三底板32上的第三盖板33，所述第三盖板33形成第三齿条，所述第三齿条为所述第三啮合配合部331。具体的，第三铰接单元3的结构与第一铰接单元1大致相同。第三底板32的结构与第一底板12的结构大致相同，第三盖板33的结构与第一盖板13的结构大致相同，在此不再赘述。Further, please refer to FIG. 11 and FIG. 12 together, the hinge device 100 further includes a third hinge unit 3 and a second rotating shaft 7, the third hinge unit 3 is located between the second hinge unit 2 and the first A hinge unit 1 on the opposite side; the third engaging portion 24 is rotatably connected to the second rotating shaft 7; when the third end 211 of the second engaging portion 21 and the third engaging portion 24 pass through the When the first transmission member 25 is drivingly connected, the second engaging portion 21 is interlocked with the third engaging portion 24; the third engaging portion 24 is meshed and connected to the third hinge unit 3. It can be understood that the third hinge unit 3 includes a third bottom plate 32 and a third cover plate 33 that is connected to the third bottom plate 32. The third cover plate 33 forms a third rack, and the third The three racks are the third meshing and engaging portions 331. Specifically, the structure of the third hinge unit 3 is substantially the same as that of the first hinge unit 1. The structure of the third bottom plate 32 is substantially the same as the structure of the first bottom plate 12, and the structure of the third cover plate 33 is substantially the same as the structure of the first cover plate 13, which will not be repeated here.
进一步的，所述第三铰接单元3还包括第二固定块34，所述第二固定块34设于所述第二盖板23之远离所述第二铰接单元2的一侧，所述第二固定块34用于滑动连接于结构件上。具体的，所述第二固定块34与所述第一固定块14的形状大致相同，所述第二固定块34与所述第三铰接单元3的第四壁段是一体连接的。Further, the third hinge unit 3 further includes a second fixing block 34, the second fixing block 34 is disposed on a side of the second cover plate 23 away from the second hinge unit 2, the first The two fixing blocks 34 are used for slidingly connecting to the structural member. Specifically, the second fixing block 34 and the first fixing block 14 have substantially the same shape, and the second fixing block 34 and the fourth wall section of the third hinge unit 3 are integrally connected.
进一步的，所述第三铰接单元3设有第四啮合部31，所述第四啮合部31和所述第三啮合部24皆转动连接于所述第二转轴7上，所述第四啮合部31啮合连接于所述第二铰接单元2；所述第四啮合部31包括位于所述第三铰接单元3一侧的用于滑动连接于所述第三铰接单元3的第七端311和延伸至所述第二铰接单元2一侧的第八端312；所述第二铰接单元2还包括第四啮合配合部232，所述第八端312啮合连接于所述第二铰接单元2的第四啮合配合部232。具体的，所述第四啮合部31的形状和结构大致与所述第二啮合部21的相同，可以理解的是，所述第四啮合部31的第七端311滑动连接于所述第三铰接单元3上，可以理解的是，所述第三铰接单元3上开设有U形槽，以使所述第四啮合部31的第七端311能够在所述第三铰接单元3上进行滑动。所述第四啮合部31的第八端312啮合连接于所述第二铰接单元2的第四啮合配合部232。Further, the third hinge unit 3 is provided with a fourth engaging portion 31, and the fourth engaging portion 31 and the third engaging portion 24 are both rotatably connected to the second rotating shaft 7, the fourth engaging The portion 31 is meshed and connected to the second hinge unit 2; the fourth meshing portion 31 includes a seventh end 311 on the side of the third hinge unit 3 for slidingly connecting to the third hinge unit 3 and An eighth end 312 extending to the side of the second hinge unit 2; the second hinge unit 2 further includes a fourth engagement fitting portion 232, and the eighth end 312 is meshed and connected to the second hinge unit 2 Fourth meshing and engaging portion 232. Specifically, the shape and structure of the fourth engaging portion 31 are substantially the same as those of the second engaging portion 21, it can be understood that the seventh end 311 of the fourth engaging portion 31 is slidingly connected to the third On the hinge unit 3, it can be understood that the third hinge unit 3 is provided with a U-shaped groove so that the seventh end 311 of the fourth engaging portion 31 can slide on the third hinge unit 3 . The eighth end 312 of the fourth engaging portion 31 is engaged with the fourth engaging fitting portion 232 of the second hinge unit 2.
所述铰链装置100的传动机理为：当所述第二啮合部21的第三端211向第一方向滑动时，所述第一传动件25将所述第三端211上的力传递至所述第三啮合部24上；当所述第一传动件25将所述第三端211上的方向传递至所述第三啮合 部24上时，所述第三啮合部24朝着与所述第一方向相反的方向滑动，以使所述第三铰接单元3受力绕所述第二转轴7转动，所述第三铰接单元3与所述第一铰接单元1的弯折方向相同。具体的，当第一铰接单元1受力相对第一转轴6转动时，第一铰接单元1的第一啮合配合部131挤压第二啮合部21的第四端212，带动第二啮合部21的第三端211在第二盖板23的导向槽234上进行滑动，第一传动件25将第三端211的力反向传递至第三啮合部24的第五端241上，以使得第五端241朝着远离第三铰接单元3的方向于第二底板22上滑动，进而带动第六端242将啮合连接于自身上的第三铰接单元3的第三啮合配合部331移动，换言之，第一铰接单元1的受力通过第二啮合部21、第一传动件25和第三啮合部24传递至第三铰接单元3上，从而第一铰接单元1带动第三铰接单元3弯折。The transmission mechanism of the hinge device 100 is that when the third end 211 of the second engagement portion 21 slides in the first direction, the first transmission member 25 transmits the force on the third end 211 to all The third engaging portion 24; when the first transmission member 25 transmits the direction on the third end 211 to the third engaging portion 24, the third engaging portion 24 faces the The first direction slides in the opposite direction, so that the third hinge unit 3 is forced to rotate around the second rotation axis 7, and the third hinge unit 3 has the same bending direction as the first hinge unit 1. Specifically, when the first hinge unit 1 is forced to rotate relative to the first rotating shaft 6, the first engagement fitting portion 131 of the first hinge unit 1 presses the fourth end 212 of the second engagement portion 21 to drive the second engagement portion 21 The third end 211 slides on the guide groove 234 of the second cover plate 23, and the first transmission member 25 reversely transmits the force of the third end 211 to the fifth end 241 of the third engaging portion 24, so that the first The five ends 241 slide on the second bottom plate 22 in a direction away from the third hinge unit 3, thereby driving the sixth end 242 to move the third engagement fitting portion 331 of the third hinge unit 3 engaged with itself, in other words, The force of the first hinge unit 1 is transmitted to the third hinge unit 3 through the second engagement portion 21, the first transmission member 25 and the third engagement portion 24, so that the first hinge unit 1 drives the third hinge unit 3 to bend.
当第一铰接单元1受力相对第一转轴6转动时，第一啮合部11的第一端111在第一盖板13的U形槽1322中滑动，继而第二端112相对第一转轴6转动，以带动啮合连接于第二端112上的第二啮合配合部231移动，换言之，第一铰接单元1的受力通过第一啮合部传递至第二铰接单元2上，从而第一铰接单元1带动第二铰接单元2弯折。When the first hinge unit 1 is forced to rotate relative to the first rotating shaft 6, the first end 111 of the first engaging portion 11 slides in the U-shaped groove 1322 of the first cover 13, and then the second end 112 is opposite to the first rotating shaft 6 Rotate to drive the second meshing engagement portion 231 meshed with the second end 112 to move, in other words, the force of the first hinge unit 1 is transmitted to the second hinge unit 2 through the first mesh portion, so that the first hinge unit 1 Drive the second hinge unit 2 to bend.
本实施例提供的铰链装置100通过在第一铰接单元1上设置第一啮合部11，并且所述第一啮合部11通过第一转轴6啮合连接于所述第二铰接单元2，以使两个铰接单元紧凑的相连接，第一啮合部11能够相对第一转轴6转动能够使得第一铰接单元1相对第一转轴6转动，第一铰接单元1联动第二铰接单元2，从而实现铰接装置100的弯折。The hinge device 100 provided in this embodiment is provided with a first engaging portion 11 on the first hinge unit 1, and the first engaging portion 11 is meshed and connected to the second hinge unit 2 through a first rotating shaft 6, so that the two The hinge units are connected in a compact manner. The first engaging portion 11 can rotate relative to the first rotating shaft 6 to enable the first hinge unit 1 to rotate relative to the first rotating shaft 6. The first hinge unit 1 links the second hinge unit 2 to realize the hinge device 100 bends.
请参照图13至图15，为本申请实施例二提供的一种铰链装置200，其与本申请实施例一提供的铰链装置100的结构大致相同，其不同之处主要在于：所述铰链装置200还包括第四铰接单元4和第五铰接单元5，所述第四铰接单元4、所述第五铰接单元5与所述第二铰接单元2相同，并位于所述第一铰接单元1与所述第三铰接单元3之间；或者，位于所述第二铰接单元2与所述第三铰接单元3之间。具体的，所述第四铰接单元4和第五铰接单元5的结构与第二铰接单元2的结构相同。换言之，该铰链装置200具有三个第二铰接单元2，所述三个第二铰接单元2位于第一铰接单元1和第三铰接单元3之间。Please refer to FIG. 13 to FIG. 15, which is a hinge device 200 provided in the second embodiment of the present application. The structure of the hinge device 100 is substantially the same as that of the hinge device 100 provided in the first embodiment of the present application. The difference is mainly that: the hinge device 200 also includes a fourth hinge unit 4 and a fifth hinge unit 5, the fourth hinge unit 4, the fifth hinge unit 5 and the second hinge unit 2 are the same, and are located in the first hinge unit 1 and Between the third hinge unit 3; or, between the second hinge unit 2 and the third hinge unit 3. Specifically, the structures of the fourth hinge unit 4 and the fifth hinge unit 5 are the same as the structures of the second hinge unit 2. In other words, the hinge device 200 has three second hinge units 2 that are located between the first hinge unit 1 and the third hinge unit 3.
本实施例二提供的铰链装置200通过在第一铰接单元1和第三铰接单元3的中间设置三个第二铰接单元2，以增加该铰链装置200的长度，同样地，该铰链 装置200通过在铰接单元上至少设置一个啮合部，在第二铰接单元2上设置第一传动件25，用以实现第一铰接单元1、第二铰接单元2和第三铰接单元3之间的联动，在该联动过程中，由于铰链装置200的长度增加，进而可增加该铰链装置200的可弯折度，提升用户的体验性。In the hinge device 200 provided in the second embodiment, three second hinge units 2 are provided between the first hinge unit 1 and the third hinge unit 3 to increase the length of the hinge device 200. Similarly, the hinge device 200 passes At least one engaging portion is provided on the hinge unit, and a first transmission member 25 is provided on the second hinge unit 2 to realize the linkage between the first hinge unit 1, the second hinge unit 2 and the third hinge unit 3, in During the linkage process, since the length of the hinge device 200 is increased, the bendability of the hinge device 200 can be increased, and the user experience can be improved.
请参照图17，为本申请实施例三提供的一种铰链装置400，包括第一铰接单元6、第二铰接单元7及连接于所述第一铰接单元6及所述第二铰接单元7之间的第一连接件61，所述第一连接件61活动连接所述第一铰接单元6及所述第二铰接单元7而使第二铰接单元7可相对第一铰接单元6转动。具体的，第一铰接单元6实质为实施例一中的第二铰接单元2，第二铰接单元7实质为实施例一中的第三铰接单元3，所述第三铰接单元8实质为实施例一中的第一铰接单元1。第一连接件61的结构与实施例一中的第二铰接单元7中的第三啮合部24的结构相同，具体结构在此不再赘述。Please refer to FIG. 17, which is a hinge device 400 provided in Embodiment 3 of the present application, which includes a first hinge unit 6, a second hinge unit 7, and a hinge unit connected to the first hinge unit 6 and the second hinge unit 7 The first connecting member 61 is movably connected to the first hinge unit 6 and the second hinge unit 7 so that the second hinge unit 7 can rotate relative to the first hinge unit 6. Specifically, the first hinge unit 6 is substantially the second hinge unit 2 in Embodiment 1, the second hinge unit 7 is substantially the third hinge unit 3 in Embodiment 1, and the third hinge unit 8 is substantially the embodiment一中的第一 Hinge unit 1. The structure of the first connecting member 61 is the same as the structure of the third engaging portion 24 in the second hinge unit 7 in the first embodiment, and the specific structure will not be repeated here.
可以理解的，所述第一连接件61在受力时驱动所述第二铰接单元7相对所述第一铰接单元6转动。具体的，当第一连接件61受到外力作用时，第一连接件61带动第二铰接单元7相对第一铰接单元6转动。其中，所述第一连接件61为第一级传动件，所述第一连接件61用于将滑动位移转换成转动角度而驱动所述第二铰接单元7相对所述第一铰接单元6转动。换言之，当第一连接件61受到外力作用时，第一连接件61能够相对第二铰接单元7转动，进而驱动与自身连接的第二铰接单元7相对第一铰接单元6转动，从而实现第一铰接单元6与第二铰接单元7的联动。It can be understood that the first connecting member 61 drives the second hinge unit 7 to rotate relative to the first hinge unit 6 when being stressed. Specifically, when the first connecting member 61 receives an external force, the first connecting member 61 drives the second hinge unit 7 to rotate relative to the first hinge unit 6. Wherein, the first connecting member 61 is a first-stage transmission member, and the first connecting member 61 is used to convert the sliding displacement into a rotation angle to drive the second hinge unit 7 to rotate relative to the first hinge unit 6 . In other words, when the first connecting member 61 is subjected to an external force, the first connecting member 61 can rotate relative to the second hinge unit 7, thereby driving the second hinge unit 7 connected to itself to rotate relative to the first hinge unit 6, thereby achieving the first The linkage of the hinge unit 6 and the second hinge unit 7.
可以理解的，所述第一连接件61在受力时相对所述第一铰接单元6滑动，进而带动所述第二铰接单元7相对所述第一铰接单元6转动。换言之，当第一连接件61受到外力作用时，第一连接件61能够相对第一铰接单元6滑动，继而相对第二铰接单元7转动，从而驱动与自身连接的第二铰接单元7相对第一铰接单元6转动，从而实现第一铰接单元6与第二铰接单元7的联动。换言之，第一连接件61在受到外力作用时既能够滑动又能够转动。本实施例中，所述第一连接件61的一端滑动连接于第一铰接单元6，相对的另一端转动啮合于所述第二铰接单元7。其中，第一连接件61的一端的结构可以参考本实施例一中的第三啮合部24的第五端241的结构，第二连接件71相对的另一端可以 参照本实施例一中的第三啮合部24的第六端242的结构，在此不再赘述。It can be understood that the first connecting member 61 slides relative to the first hinge unit 6 when being stressed, thereby driving the second hinge unit 7 to rotate relative to the first hinge unit 6. In other words, when the first connecting member 61 is subjected to an external force, the first connecting member 61 can slide relative to the first hinge unit 6 and then rotate relative to the second hinge unit 7, thereby driving the second hinge unit 7 connected to itself to the first The hinge unit 6 rotates, thereby realizing the linkage between the first hinge unit 6 and the second hinge unit 7. In other words, the first connector 61 can both slide and rotate when subjected to an external force. In this embodiment, one end of the first connecting member 61 is slidably connected to the first hinge unit 6, and the opposite end is rotationally engaged with the second hinge unit 7. The structure of one end of the first connecting member 61 can refer to the structure of the fifth end 241 of the third engaging portion 24 in the first embodiment, and the opposite end of the second connecting member 71 can refer to the first end of the first embodiment. The structure of the sixth end 242 of the three engaging portions 24 will not be repeated here.
可以理解的，所述铰链装置400还包括连接于所述第一铰接单元6与所述第二铰接单元7之间的第二连接件71。具体的，第一铰接单元6和第二铰接单元7通过第一连接件61和第二连接件71交错连接在一起。其中，第二连接件71可以参照本实施例一提供的铰链装置100的第四啮合部31。本实施例中，所述第二连接件71与所述第一连接件61同轴设置且可相对彼此转动。It can be understood that the hinge device 400 further includes a second connector 71 connected between the first hinge unit 6 and the second hinge unit 7. Specifically, the first hinge unit 6 and the second hinge unit 7 are alternately connected together by the first connector 61 and the second connector 71. For the second connecting member 71, reference may be made to the fourth engaging portion 31 of the hinge device 100 provided in the first embodiment. In this embodiment, the second connecting member 71 is coaxial with the first connecting member 61 and can rotate relative to each other.
可以理解的，所述第二铰接单元7相对所述第一铰接单元6转动时，所述第二连接件71被所述第一铰接单元6驱动而相对所述第二铰接单元7滑动。具体的，当第一铰接单元6相对第二铰接单元7转动时，第二连接件71受到第一铰接单元6的挤压而相对第二铰接单元7滑动。换言之，第二连接件71为第二级传动件，所述第二连接件71用于将所述第二铰接单元7相对所述第一铰接单元6的转动角度转换滑动位移。It can be understood that when the second hinge unit 7 rotates relative to the first hinge unit 6, the second connector 71 is driven by the first hinge unit 6 and slides relative to the second hinge unit 7. Specifically, when the first hinge unit 6 rotates relative to the second hinge unit 7, the second connector 71 is pressed by the first hinge unit 6 and slides relative to the second hinge unit 7. In other words, the second connecting member 71 is a second-stage transmission member, and the second connecting member 71 is used to convert the rotation angle of the second hinge unit 7 relative to the first hinge unit 6 into a sliding displacement.
可以理解的，所述第二连接件71的一端转动啮合于第一铰接单元6，相对的另一端滑动连接于所述第二铰接单元7。具体的，第二连接件71的一端的结构与实施例一提供的铰链装置100的第四啮合部31的第八端312的结构相同，第二连接件71相对的另一端与实施例一提供的铰链装置100的第四啮合部31的第七端311的结构相同，在此不再赘述。第二连接件71的另一端能够在第二铰接单元7上滑动。当第一铰接单元6相对第二铰接单元7转动时，第二连接件71受到第一铰接单元6的挤压，所述第二连接件71的另一端相对第二铰接单元7滑动。It can be understood that one end of the second connecting member 71 is rotationally engaged with the first hinge unit 6, and the opposite end is slidingly connected to the second hinge unit 7. Specifically, the structure of one end of the second connector 71 is the same as the structure of the eighth end 312 of the fourth engagement portion 31 of the hinge device 100 provided in the first embodiment, and the opposite end of the second connector 71 is provided in the first embodiment The structure of the seventh end 311 of the fourth engaging portion 31 of the hinge device 100 is the same, which will not be repeated here. The other end of the second link 71 can slide on the second hinge unit 7. When the first hinge unit 6 rotates relative to the second hinge unit 7, the second connector 71 is pressed by the first hinge unit 6, and the other end of the second connector 71 slides relative to the second hinge unit 7.
可以理解的，所述铰链装置400还包括第三连接件62，所述第三连接件62滑动连接于所述第一铰接单元6。具体的，第三连接件62实质为第二啮合部21，在此不再赘述。所述第三连接件62与所述第一连接件61异轴设置。换言之，第三连接件62与第一连接件61分别位于第一铰接单元6的两侧。It can be understood that the hinge device 400 further includes a third connecting member 62 that is slidingly connected to the first hinge unit 6. Specifically, the third connecting member 62 is substantially the second engaging portion 21, which will not be repeated here. The third connecting member 62 and the first connecting member 61 are arranged coaxially. In other words, the third connector 62 and the first connector 61 are located on both sides of the first hinge unit 6 respectively.
可以理解的，所述第一连接件61的受力为所述第三连接件62产生并传递过来的。本实施例中，所述第一连接件61与所述第三连接件62之间设有传动部件9，所述第三连接件62相对所述第一铰接单元6的滑动经过所述传动部件9传递给所述第一连接件61而驱动所述第一连接件61相对所述第一铰接单元6滑动。可以理解的，所述第三连接件62为初级传动件，所述第三连接件 62用于将于与所述第一铰接单元6邻接的所述第三铰接单元8相对所述第一铰接单元6的转动角度转换成滑动位移输入所述第一连接件61。换言之，当第三铰接单元8相对第一铰接单元6转动时，第三连接件62受到外力的挤压而于第一铰接单元6上滑动，第三连接件62上的外力可以通过传动部件9传递至第一连接件61上，带动第一连接件61于第一铰接单元6上反向滑动，第一连接件61带动第二铰接单元7相对第一铰接单元6转动，通过第三连接件62、传动部件9和第一连接件61之间的力的传递，使得第三铰接单元8受力相对第一铰接单元6转动时，第三铰接单元8能够带动与自身相隔的第二铰接单元7相对第一铰接单元6转动。It can be understood that the force of the first connecting member 61 is generated and transmitted by the third connecting member 62. In this embodiment, a transmission member 9 is provided between the first connector 61 and the third connector 62, and the sliding of the third connector 62 relative to the first hinge unit 6 passes through the transmission member 9 is transmitted to the first connecting member 61 to drive the first connecting member 61 to slide relative to the first hinge unit 6. It can be understood that the third connecting member 62 is a primary transmission member, and the third connecting member 62 is used to articulate the third hinge unit 8 adjacent to the first hinge unit 6 relative to the first hinge The rotation angle of the unit 6 is converted into a sliding displacement input to the first connecting member 61. In other words, when the third hinge unit 8 rotates relative to the first hinge unit 6, the third link 62 is pressed by the external force and slides on the first hinge unit 6, the external force on the third link 62 can pass through the transmission member 9 It is transmitted to the first connecting member 61, which drives the first connecting member 61 to slide on the first hinge unit 6 in reverse. The first connecting member 61 drives the second hinge unit 7 to rotate relative to the first hinge unit 6, through the third connector 62. The transmission of force between the transmission member 9 and the first connecting member 61 causes the third hinge unit 8 to drive the second hinge unit that is separated from itself when the third hinge unit 8 is forced to rotate relative to the first hinge unit 6 7 Relative to the first hinge unit 6.
可以理解的，传动部件9的结构请参照实施例一提供的第一传动件25的结构，在此不再赘述。It can be understood that, for the structure of the transmission component 9, please refer to the structure of the first transmission member 25 provided in Embodiment 1, and details are not described herein again.
请参照图16，为本发明实施例提供的一种柔性装置300，包括柔性屏301和实施例一或实施例二提供的铰链装置100。可以理解的，柔性装置300包括间隔设置的第一壳体302和第二壳体303，所述柔性屏301设于所述第一壳体302和所述第二壳体303上，其中，柔性屏301与第一壳体302的重叠部分形成柔性屏301的平直部，柔性屏301与第二壳体303的重叠部分形成柔性屏301的平直部。柔性屏301正对间隔区域的部分形成弯折部，铰链装置100的第一铰接单元1的第一固定块14滑动连接于第一壳体302内，第三铰接单元3的第二固定块34滑动连接于第二壳体303内。Please refer to FIG. 16, which is a flexible device 300 provided by an embodiment of the present invention, including a flexible screen 301 and the hinge device 100 provided in Embodiment 1 or Embodiment 2. It can be understood that the flexible device 300 includes a first housing 302 and a second housing 303 that are spaced apart, and the flexible screen 301 is disposed on the first housing 302 and the second housing 303, wherein the flexible The overlapping portion of the screen 301 and the first housing 302 forms a straight portion of the flexible screen 301, and the overlapping portion of the flexible screen 301 and the second housing 303 forms a straight portion of the flexible screen 301. The flexible screen 301 forms a bent portion facing the spaced area, the first fixing block 14 of the first hinge unit 1 of the hinge device 100 is slidably connected to the first housing 302, and the second fixing block 34 of the third hinge unit 3 Slidingly connected in the second housing 303.
以上对本申请实施方式所提供的内容进行了详细介绍，本文对本申请的原理及实施方式进行了阐述与说明，以上说明只是用于帮助理解本申请的方法及其核心思想；同时，对于本领域的一般技术人员，依据本申请的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本申请的限制。The above provides a detailed introduction to the content provided by the embodiments of the present application. This article describes and explains the principles and embodiments of the present application. The above description is only used to help understand the method of the present application and its core ideas; at the same time, for the field of General technical personnel, according to the ideas of the present application, will have changes in the specific implementation and application scope. In summary, the content of this specification should not be understood as a limitation to the present application.

Claims (31)

  1. 一种铰链装置，其特征在于，包括第一铰接单元和第二铰接单元、及位于所述第一铰接单元和所述第二铰接单元之间的第一转轴，所述第一铰接单元设有第一啮合部，所述第一啮合部转动连接于所述第一转轴上，所述第一啮合部啮合连接于所述第二铰接单元。A hinge device, characterized in that it includes a first hinge unit and a second hinge unit, and a first rotating shaft between the first hinge unit and the second hinge unit, the first hinge unit is provided with A first meshing portion, the first meshing portion is rotatably connected to the first rotating shaft, and the first meshing portion is meshed and connected to the second hinge unit.
  2. 根据权利要求1所述的铰链装置，其特征在于，所述第一啮合部包括位于所述第一铰接单元一侧的用于滑动连接于所述第一铰接单元的第一端和延伸至所述第二铰接单元一侧的第二端；所述第二铰接单元还包括第二啮合配合部；所述第一啮合部啮合连接于所述第二啮合配合部。The hinge device according to claim 1, wherein the first engaging portion includes a first end on one side of the first hinge unit for slidingly connecting to the first hinge unit and extending to A second end on one side of the second hinge unit; the second hinge unit further includes a second meshing and engaging portion; and the first meshing portion is meshed and connected to the second meshing and engaging portion.
  3. 根据权利要求1所述的铰链装置，其特征在于，所述第一啮合部还具有第一通孔，所述第一转轴穿设于所述第一通孔。The hinge device according to claim 1, wherein the first engaging portion further has a first through hole, and the first rotating shaft passes through the first through hole.
  4. 根据权利要求2所述的铰链装置，其特征在于，当所述第一铰接单元弯折时，所述第一啮合部的第一端滑动，并带动所述第一啮合部的第二端相对所述第一转轴转动，所述第二端带动所述第二啮合配合部移动。The hinge device according to claim 2, wherein when the first hinge unit is bent, the first end of the first engaging portion slides and drives the second end of the first engaging portion to face each other The first rotating shaft rotates, and the second end drives the second meshing and engaging portion to move.
  5. 根据权利要求1所述的铰链装置，其特征在于，所述第二铰接单元设有第二啮合部，所述第二啮合部转动连接于所述第一转轴上，所述第二啮合部啮合连接于所述第一铰接单元。The hinge device according to claim 1, wherein the second hinge unit is provided with a second engaging portion, the second engaging portion is rotatably connected to the first rotating shaft, and the second engaging portion is engaged Connected to the first hinge unit.
  6. 根据权利要求5所述的铰链装置，其特征在于，所述第二啮合部包括用于滑动连接于所述第二铰接单元的第三端和延伸至所述第一铰接单元一侧的第四端，所述第四端转动连接于所述第一转轴上，且所述第四端在所述第一铰接单元受力绕所述第一转轴转动时向第一方向滑动，并带动所述第三端向所述第一方向滑动；所述第一铰接单元还包括第一啮合配合部；所述第四端啮合连接于所述第一铰接单元的第一啮合配合部。The hinge device according to claim 5, wherein the second engagement portion includes a third end for slidingly connecting to the second hinge unit and a fourth extending to a side of the first hinge unit End, the fourth end is rotatably connected to the first rotating shaft, and the fourth end slides in a first direction when the first hinge unit is forced to rotate around the first rotating shaft and drives the The third end slides in the first direction; the first hinge unit further includes a first meshing and engaging portion; and the fourth end is meshed and connected to the first meshing and engaging portion of the first hinge unit.
  7. 根据权利要求6述的铰链装置，其特征在于，所述第二铰接单元还设有第三啮合部和第一传动件，所述第三端和所述第三啮合部经所述第一传动件连接。The hinge device according to claim 6, wherein the second hinge unit is further provided with a third engagement portion and a first transmission member, and the third end and the third engagement portion are transmitted via the first transmission Pieces connected.
  8. 根据权利要求7所述的铰链装置，其特征在于，所述铰接装置还包括第三铰接单元和第二转轴，所述第三铰接单元位于所述第二铰接单元中与所述 第一铰接单元相对的一侧；所述第三啮合部与所述第二转轴转动连接；所述第二啮合部与所述第三啮合部通过第一传动件联动；所述第三啮合部啮合连接于所述第三铰接单元。The hinge device according to claim 7, wherein the hinge device further comprises a third hinge unit and a second rotating shaft, the third hinge unit is located in the second hinge unit and the first hinge unit The opposite side; the third engaging portion is rotatably connected to the second rotating shaft; the second engaging portion and the third engaging portion are linked through a first transmission member; the third engaging portion is meshed and connected to the The third hinge unit is described.
  9. 根据权利要求8所述的铰链装置，其特征在于，所述第三啮合部包括位于所述第二铰接单元一侧的用于滑动连接于所述第二铰接单元的第五端和延伸至所述第三铰接单元一侧的第六端；所述第三铰接单元还包括第三啮合配合部，所述第六端啮合连接于所述第三啮合配合部。The hinge device according to claim 8, wherein the third engaging portion includes a fifth end for slidingly connecting to the second hinge unit on one side of the second hinge unit and extending to A sixth end on one side of the third hinge unit; the third hinge unit further includes a third engaging and engaging portion, and the sixth end is meshed and connected to the third engaging and engaging portion.
  10. 根据权利要求8所述的铰链装置，其特征在于，当所述第二啮合部的第三端向所述第一方向滑动时，所述第一传动件将所述第三端上的力传递至所述第三啮合部上。The hinge device according to claim 8, wherein when the third end of the second engaging portion slides in the first direction, the first transmission member transmits the force on the third end Onto the third engaging portion.
  11. 根据权利要求10所述的铰链装置，其特征在于，当所述第一传动件将所述第三端上的方向传递至所述第三啮合部上时，所述第三啮合部朝着与所述第一方向相反的方向滑动，以使所述第三铰接单元受力绕所述第二转轴转动。The hinge device according to claim 10, wherein when the first transmission member transmits the direction on the third end to the third engaging portion, the third engaging portion faces The first direction slides in the opposite direction to force the third hinge unit to rotate around the second rotation axis.
  12. 根据权利要求9所述的铰链装置，其特征在于，所述第三铰接单元设有第四啮合部，所述第四啮合部和所述第三啮合部皆转动连接于所述第二转轴上，所述第四啮合部啮合连接于所述第二铰接单元。The hinge device according to claim 9, wherein the third hinge unit is provided with a fourth engaging portion, and the fourth engaging portion and the third engaging portion are both rotatably connected to the second rotating shaft , The fourth engaging portion is meshed and connected to the second hinge unit.
  13. 根据权利要求12所述的铰链装置，其特征在于，所述第四啮合部包括位于所述第三铰接单元一侧的用于滑动连接于所述第三铰接单元的第七端和延伸至所述第二铰接单元一侧的第八端；所述第二铰接单元还包括第四啮合配合部，所述第八端啮合连接于所述第二铰接单元的第四啮合配合部。The hinge device according to claim 12, wherein the fourth engagement portion includes a seventh end on one side of the third hinge unit for slidingly connecting to the third hinge unit and extending to An eighth end on one side of the second hinge unit; the second hinge unit further includes a fourth meshing and engaging portion, and the eighth end is meshed and connected to the fourth meshing and engaging portion of the second hinge unit.
  14. 根据权利要求1所述的铰链装置，其特征在于，所述第一铰接单元包括第一盖板，所述第一盖板形成第一齿条，所述第一齿条为第一啮合配合部。The hinge device according to claim 1, wherein the first hinge unit includes a first cover plate, the first cover plate forms a first rack, and the first rack is a first meshing and engaging portion .
  15. 根据权利要求14所述的铰链装置，其特征在于，所述第一铰接单元还包括第一固定块，所述第一固定块设于所述第一盖板之远离所述第二铰接单元的一侧，所述第一固定块用于滑动连接于结构件上。The hinge device according to claim 14, wherein the first hinge unit further comprises a first fixing block, the first fixing block is provided on the first cover plate away from the second hinge unit On one side, the first fixing block is used for sliding connection to the structural member.
  16. 一种柔性装置，其特征在于，包括柔性屏和如权利要求1至15任意一项所述的铰链装置，所述柔性屏具有弯折区，所述铰链装置对准所述弯折区，以使所述柔性屏的弯折区能够弯折。A flexible device, characterized by comprising a flexible screen and the hinge device according to any one of claims 1 to 15, the flexible screen having a bending area, the hinge device being aligned with the bending area, to The bending area of the flexible screen can be bent.
  17. 一种铰链装置，其特征在于，包括第一铰接单元、第二铰接单元及连接于所述第一铰接单元及所述第二铰接单元之间的第一连接件，所述第一连接件活动连接所述第一铰接单元及所述第二铰接单元而使第二铰接单元可相对第一铰接单元转动。A hinge device, characterized in that it includes a first hinge unit, a second hinge unit, and a first connector connected between the first hinge unit and the second hinge unit, the first connector moving The first hinge unit and the second hinge unit are connected so that the second hinge unit can rotate relative to the first hinge unit.
  18. 根据权利要求17所述的铰链装置，其特征在于，所述第一连接件在受力时驱动所述第二铰接单元相对所述第一铰接单元转动。The hinge device according to claim 17, wherein the first connecting member drives the second hinge unit to rotate relative to the first hinge unit when a force is applied.
  19. 根据权利要求17所述的铰链装置，其特征在于，所述第一连接件为第一级传动件，所述第一连接件用于将滑动位移转换成转动角度而驱动所述第二铰接单元相对所述第一铰接单元转动。The hinge device according to claim 17, wherein the first connecting member is a first-stage transmission member, and the first connecting member is used to convert a sliding displacement into a rotation angle to drive the second hinge unit Rotate relative to the first hinge unit.
  20. 根据权利要求18所述的铰链装置，其特征在于，所述第一连接件在受力时相对所述第一铰接单元滑动，进而带动所述第二铰接单元相对所述第一铰接单元转动。The hinge device according to claim 18, wherein the first connecting member slides relative to the first hinge unit when stressed, thereby driving the second hinge unit to rotate relative to the first hinge unit.
  21. 根据权利要求20所述的铰链装置，其特征在于，所述第一连接件的一端滑动连接于第一铰接单元，相对的另一端转动啮合于所述第二铰接单元。The hinge device according to claim 20, wherein one end of the first connecting member is slidably connected to the first hinge unit, and the opposite end is rotatably engaged with the second hinge unit.
  22. 根据权利要求17所述的铰链装置，其特征在于，所述铰链装置还包括连接于所述第一铰接单元与所述第二铰接单元之间的第二连接件。The hinge device according to claim 17, characterized in that the hinge device further comprises a second connector connected between the first hinge unit and the second hinge unit.
  23. 根据权利要求22所述的铰链装置，其特征在于，所述第二连接件与所述第一连接件同轴设置且可相对彼此转动。The hinge device according to claim 22, wherein the second connecting member is coaxial with the first connecting member and can rotate relative to each other.
  24. 根据权利要求22所述的铰链装置，其特征在于，所述第二铰接单元相对所述第一铰接单元转动时，所述第二连接件被所述第一铰接单元驱动而相对所述第二铰接单元滑动。The hinge device according to claim 22, wherein when the second hinge unit rotates relative to the first hinge unit, the second connecting member is driven by the first hinge unit to move relative to the second The hinge unit slides.
  25. 根据权利要求22所述的铰链装置，其特征在于，第二连接件为第二级传动件，所述第二连接件用于将所述第二铰接单元相对所述第一铰接单元的转动角度转换滑动位移。The hinge device according to claim 22, wherein the second connecting member is a second-stage transmission member, and the second connecting member is used to rotate the second hinge unit relative to the first hinge unit Convert sliding displacement.
  26. 根据权利要求22所述的铰链装置，其特征在于，所述第二连接件的一端转动啮合于第一铰接单元，相对的另一端滑动连接于所述第二铰接单元。The hinge device according to claim 22, wherein one end of the second connecting member is rotationally engaged with the first hinge unit, and the opposite end is slidingly connected to the second hinge unit.
  27. 根据权利要求18所述的铰链装置，其特征在于，所述铰链装置还包括第三连接件，所述第三连接件滑动连接于所述第一铰接单元。The hinge device according to claim 18, characterized in that the hinge device further comprises a third connector, and the third connector is slidingly connected to the first hinge unit.
  28. 根据权利要求27所述的铰链装置，其特征在于，所述第一连接件的 受力为所述第三连接件产生并传递过来的。The hinge device according to claim 27, wherein the force of the first connecting member is generated and transmitted by the third connecting member.
  29. 根据权利要求27所述的铰链装置，其特征在于，所述第一连接件与所述第三连接件之间设有传动部件，所述第三连接件相对所述第一铰接单元6的滑动经过所述传动部件传递给所述第一连接件而驱动所述第一连接件相对所述第一铰接单元滑动。The hinge device according to claim 27, wherein a transmission member is provided between the first connecting member and the third connecting member, and the third connecting member slides relative to the first hinge unit 6 It is transmitted to the first connecting member via the transmission member to drive the first connecting member to slide relative to the first hinge unit.
  30. 根据权利要求27所述的铰链装置，其特征在于，所述第三连接件为初级传动件，所述第三连接件用于将于与所述第一铰接单元邻接的第三铰接单元相对所述第一铰接单元的转动角度转换成滑动位移输入所述第一连接件。The hinge device according to claim 27, wherein the third connecting member is a primary transmission member, and the third connecting member is used to oppose a third hinge unit adjacent to the first hinge unit The rotation angle of the first hinge unit is converted into a sliding displacement and input to the first connector.
  31. 根据权利要求27所述的铰链装置，其特征在于，所述第三连接件与所述第一连接件异轴设置。The hinge device according to claim 27, wherein the third connecting member and the first connecting member are disposed off-axis.
PCT/CN2018/122889 2018-12-21 2018-12-21 Hinge device and flexible device WO2020124605A1 (en)

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Application Number Priority Date Filing Date Title
CN201880095893.9A CN113016022A (en) 2018-12-21 2018-12-21 Hinge device and flexible device
PCT/CN2018/122889 WO2020124605A1 (en) 2018-12-21 2018-12-21 Hinge device and flexible device
CN201920259470.8U CN210183680U (en) 2018-12-21 2019-02-28 Hinge device and electronic device
CN201920258927.3U CN210223369U (en) 2018-12-21 2019-02-28 Hinge device and electronic device
PCT/CN2019/076503 WO2020124788A1 (en) 2018-12-21 2019-02-28 Hinge device and electronic device
CN201980049341.9A CN112640399A (en) 2018-12-21 2019-02-28 Hinge device and electronic device
PCT/CN2019/076504 WO2020124789A1 (en) 2018-12-21 2019-02-28 Hinge device and electronic device
CN201980049330.0A CN112639665A (en) 2018-12-21 2019-02-28 Hinge device and electronic device

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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11435785B2 (en) * 2020-04-22 2022-09-06 Eum, Inc. Foldable display device
CN111770223B (en) * 2020-07-21 2021-07-30 Oppo广东移动通信有限公司 Synchronizer, foldable shell assembly and foldable electronic equipment
CN112908161B (en) * 2021-01-20 2023-07-21 成都拓米电子装备制造有限公司 Folding equipment with good protection effect on screen
CN115643324A (en) * 2021-07-20 2023-01-24 深圳市富世达通讯有限公司 Hinge assembly
CN116066665A (en) * 2021-10-29 2023-05-05 北京小米移动软件有限公司 Hinge device and folding electronic equipment
TWI829044B (en) * 2021-12-09 2024-01-11 富世達股份有限公司 hinge

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205750631U (en) * 2016-01-19 2016-11-30 杭州安费诺飞凤通信部品有限公司 Flexible screen supporting hinges, flexible screen device and mobile terminal
CN206961001U (en) * 2016-08-30 2018-02-02 杭州安费诺飞凤通信部品有限公司 The hinge means and mobile terminal of mobile terminal
US20180150107A1 (en) * 2016-11-30 2018-05-31 Lg Display Co., Ltd. Folding Device of Foldable Display and Display Device Having the Same
CN108874048A (en) * 2018-08-10 2018-11-23 昆山玮硕恒基智能科技股份有限公司 Folding screen shaft and Folding screen electronic equipment
US10143098B1 (en) * 2017-07-28 2018-11-27 Samsung Display Co., Ltd. Display apparatus
CN108999882A (en) * 2018-10-10 2018-12-14 东莞市劲丰电子有限公司 Coaxial the 190 of a kind of flexible screen application, which are outside one's consideration, rolls over rotating mechanism

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7512426B2 (en) * 2003-04-23 2009-03-31 Nokia Corporation Mobile communications device with synchronising hinge
JP3989431B2 (en) * 2003-12-10 2007-10-10 株式会社ストロベリーコーポレーション HINGE DEVICE AND ELECTRONIC DEVICE USING HINGE DEVICE
JP4883369B2 (en) * 2005-03-02 2012-02-22 日本電気株式会社 Mobile device
US20100151902A1 (en) * 2008-12-15 2010-06-17 Nokia Corporation Method and Apparatus for Rotating a First and/or Second Portion of an Electronic Device
CN201679353U (en) * 2010-03-16 2010-12-22 徐荣 Double-shaft hinge mechanism
EP2584128B1 (en) * 2011-10-19 2015-09-16 BlackBerry Limited Portable electronic device housing including hinge
TWI521151B (en) * 2014-06-03 2016-02-11 Three-axis linkage type hub
US10975603B2 (en) * 2014-06-12 2021-04-13 Microsoft Technology Licensing, Llc Flexible display computing device
JP6673368B2 (en) * 2016-01-25 2020-03-25 富士通株式会社 Hinge and electronic equipment
CN205899435U (en) * 2016-05-31 2017-01-18 联想(北京)有限公司 Hinge structure and applied this hinge structure's electronic equipment
CN206100081U (en) * 2016-06-07 2017-04-12 杭州安费诺飞凤通信部品有限公司 Flexible screen mobile terminal's hinge, hinge means and flexible screen mobile terminal
KR102499448B1 (en) * 2016-07-21 2023-02-15 삼성전자주식회사 electronic device including hinge structure
CN206100088U (en) * 2016-08-22 2017-04-12 杭州安费诺飞凤通信部品有限公司 Mobile terminal's hinge means and mobile terminal
US10488882B2 (en) * 2016-09-02 2019-11-26 Microsoft Technology Licensing, Llc Electronic device hinge assembly
CN106448468B (en) * 2016-10-24 2024-03-15 安徽精卓光显技术有限责任公司 Flexible display screen and flexible display device
CN108076171B (en) * 2016-11-17 2020-04-03 华为技术有限公司 Folding assembly and mobile terminal
US9874048B1 (en) * 2016-12-15 2018-01-23 First Dome Corporation Bendable display apparatus and supporting device
US10061360B1 (en) * 2017-04-06 2018-08-28 Intel Corporation Hinge for an electronic device
WO2018210188A1 (en) * 2017-05-17 2018-11-22 Oppo广东移动通信有限公司 Foldable mobile terminal
CN207782858U (en) * 2017-06-06 2018-08-28 杭州安费诺飞凤通信部品有限公司 Flexible screen mobile terminal hinge and flexible screen mobile terminal
CN207018340U (en) * 2017-06-13 2018-02-16 富世达股份有限公司 Hinge and the folding-type electronic device with the hinge
CN207589333U (en) * 2017-11-28 2018-07-06 深圳市柔宇科技有限公司 Fold mechanism and electronic device
CN209990771U (en) * 2018-12-21 2020-01-24 深圳市柔宇科技有限公司 Hinge device and flexible device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205750631U (en) * 2016-01-19 2016-11-30 杭州安费诺飞凤通信部品有限公司 Flexible screen supporting hinges, flexible screen device and mobile terminal
CN206961001U (en) * 2016-08-30 2018-02-02 杭州安费诺飞凤通信部品有限公司 The hinge means and mobile terminal of mobile terminal
US20180150107A1 (en) * 2016-11-30 2018-05-31 Lg Display Co., Ltd. Folding Device of Foldable Display and Display Device Having the Same
US10143098B1 (en) * 2017-07-28 2018-11-27 Samsung Display Co., Ltd. Display apparatus
CN108874048A (en) * 2018-08-10 2018-11-23 昆山玮硕恒基智能科技股份有限公司 Folding screen shaft and Folding screen electronic equipment
CN108999882A (en) * 2018-10-10 2018-12-14 东莞市劲丰电子有限公司 Coaxial the 190 of a kind of flexible screen application, which are outside one's consideration, rolls over rotating mechanism

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CN112640399A (en) 2021-04-09
CN210183680U (en) 2020-03-24
CN112639665A (en) 2021-04-09

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