CN217440543U - Hinge and terminal equipment - Google Patents
Hinge and terminal equipment Download PDFInfo
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- CN217440543U CN217440543U CN202221046350.8U CN202221046350U CN217440543U CN 217440543 U CN217440543 U CN 217440543U CN 202221046350 U CN202221046350 U CN 202221046350U CN 217440543 U CN217440543 U CN 217440543U
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Abstract
The utility model provides a hinge and terminal equipment. The utility model discloses a hinge, include: the transmission piece is rotationally connected with the connecting piece; the supporting piece is arranged between the connecting piece and the transmission piece and is rotationally connected with the transmission piece; the locating part, the locating part with the connecting piece rotates and links to each other, the locating part is equipped with first portion and second portion, first portion with support piece cooperation of sliding, second portion with the driving medium cooperation of sliding, just first portion be suitable for support piece with the driving medium is relative when the connecting piece rotates support piece slides, second portion is suitable for support piece with the driving medium is relative when the connecting piece rotates the driving medium slides. Therefore, according to the utility model discloses a hinge has be convenient for be used for having the terminal equipment of flexible screen, be convenient for installation and low in production cost's advantage.
Description
Technical Field
The utility model relates to a hinge technical field, concretely relates to hinge and terminal equipment.
Background
Folding flexible screen and electronic equipment are because of its convenience carries. And the double display effect is obtained when the screen is used for flattening, so that the requirement of a user on a large screen is met. For the electronic equipment with the inward-folding flexible screen, when the flexible screen is folded, one part of a bending area of the flexible screen can enter a shell in the middle of the inward-folding flexible screen electronic equipment, and one part of the upper rotating plate, the lower rotating plate (or the left rotating plate, the right rotating plate and the left rotating plate) is attached to the screen. The kinematic structure and support of the entire hinge structure is very important for a folded flexible screen.
The biggest problem with the fold-in folding mechanism is also length compensation. In particular to the current main stream of the inward-folding flexible screen, namely an inward-folding water drop type flexible screen. While the folding area satisfies the length compensation, the folding area setting mechanism is required to fold the flexible screen into a given water drop shape so as to provide more space for accommodating the folding area, thereby supporting the folded shape of the flexible screen and prolonging the service life of the screen. In the related art, the folding mechanism has more parts, more complex design, high production cost and great installation difficulty.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the related art to a certain extent. To this end, the embodiment of the present invention provides a hinge and a terminal device.
The utility model discloses hinge, include:
a connecting piece is arranged on the outer side of the connecting piece,
the transmission piece is rotationally connected with the connecting piece;
the supporting piece is arranged between the connecting piece and the transmission piece and is rotationally connected with the transmission piece;
the locating part, the locating part with the connecting piece rotates and links to each other, the locating part is equipped with first portion and second portion, first portion with support piece cooperation of sliding, second portion with the driving medium cooperation of sliding, just first portion be suitable for support piece with the driving medium is relative when the connecting piece rotates support piece slides, second portion is suitable for support piece with the driving medium is relative when the connecting piece rotates the driving medium slides.
Therefore, according to the utility model discloses hinge has the terminal equipment who is convenient for be used for having flexible screen, be convenient for installation and low in production cost's advantage.
In some embodiments, the rotation axial direction of the transmission member, the rotation axial direction of the support member, the rotation axial direction of the limiting member, the length direction of the connecting member, and the length direction of the support member are the same;
the first part is a first sliding column, the length direction of the first sliding column is consistent with the length direction of the supporting part, a third part is arranged on the supporting part, the third part is provided with a first sliding long groove, the width direction of the first sliding long groove is consistent with the length direction of the supporting part, the length direction of the first sliding long groove is consistent with the width direction of the supporting part, and the first sliding column is slidably arranged in the first sliding long groove;
the second part is a second sliding column, the length direction of the second sliding column is consistent with the length direction of the supporting part, the transmission part comprises a fourth part, the fourth part is provided with a second sliding long groove, the width direction of the second sliding long groove is consistent with the length direction of the supporting part, and the second sliding column is slidably arranged in the second sliding long groove;
the locating part includes first section and second section, first section and second section are the contained angle, first section with the connecting piece rotates to be connected, first slip post is established first section with the junction of second section, the second slip post is established the second section is kept away from the one end of first section.
In some embodiments, two first sliding columns and two second sliding columns are arranged on each limiting member, the two first sliding columns are located on two sides of the joint of the first section and the second section in the length direction of the supporting member, and the two second sliding columns are located on two sides of the second section in the length direction of the supporting member;
each of the third portions has two first sliding long grooves arranged in parallel in a longitudinal direction of the support member.
In some embodiments, the supporting member is provided with a first rotating portion, the transmission member includes a second rotating portion, the first rotating portion has a first arc-shaped groove, the second rotating portion is provided with a first arc-shaped plate, and the first arc-shaped plate is slidably disposed in the first arc-shaped groove so that the first rotating portion is rotatably connected with the second rotating portion.
In some embodiments, the connecting member is provided with a third rotating portion, the transmission member includes a fourth rotating portion, the third rotating portion is provided with a second arc-shaped plate, the fourth rotating portion has a second arc-shaped groove, and the second arc-shaped plate is slidably disposed in the second arc-shaped groove so that the third rotating portion is rotatably connected with the fourth rotating portion.
In some embodiments, the first rotating portion is provided with the first arc-shaped grooves on both sides of the support in the length direction, the second rotating portion is provided with two first arc-shaped plates, and the two first arc-shaped plates are slidably arranged in the two first arc-shaped grooves respectively;
the third rotating portion is provided with two second arc-shaped plates, the fourth rotating portion is provided with two second arc-shaped grooves in the length direction of the connecting piece, and the two second arc-shaped plates are slidably arranged in the two second arc-shaped grooves respectively.
In some embodiments, the transmission member includes a cover plate, and the fourth portion, the second rotating portion, and the fourth rotating portion are provided on the cover plate.
In some embodiments, each of the transmission members includes two of the fourth portions, two of the second rotation portions, and two of the fourth rotation portions, and the two of the fourth portions, the two of the second rotation portions, and the two of the fourth rotation portions are respectively disposed at two ends of the cover plate in a length direction of the connecting member.
In some embodiments, the number of the supporting members, the number of the transmission members, and the number of the limiting members are two, and the two supporting members, the two transmission members, and the two limiting members are respectively disposed on two sides of the connecting member in the width direction of the connecting member.
In some embodiments, a synchronizing module is disposed on the connecting member, the limiting member is connected to the synchronizing module so that the two supporting members located at two sides of the connecting member can synchronously and reversely move, the supporting members have an extended position and a folded position, the two supporting members located at the extended position are coplanar with a surface facing away from the connecting member, and in the width direction of the connecting member, the distance between the two supporting members located at the folded position and a side away from the connecting member is smaller than the distance between the two supporting members and a side adjacent to the connecting member.
The utility model also provides a terminal equipment, include
The hinge is the hinge, and comprises two transmission parts;
the first shell and the second shell are respectively connected with the two transmission pieces.
Drawings
Fig. 1 is an expanded schematic diagram of a terminal device according to an embodiment of the present invention.
Fig. 2 is a schematic folding diagram of a terminal device according to an embodiment of the present invention.
Fig. 3 is an expanded schematic view of a hinge according to an embodiment of the present invention.
Fig. 4 is an expanded side view of a hinge according to an embodiment of the present invention.
Fig. 5 is a side view of a hinge according to an embodiment of the present invention.
Fig. 6 is a folded side view of a hinge according to an embodiment of the present invention.
Fig. 7 is an expanded rear view of a hinge according to an embodiment of the present invention.
Fig. 8 is a rear view of a hinge according to an embodiment of the present invention.
Fig. 9 is a folded back view of a hinge according to an embodiment of the present invention.
Fig. 10 is an exploded view of a hinge according to an embodiment of the present invention.
Reference numerals:
a hinge 100;
the connecting piece 1, the third rotating part 11 and the second arc-shaped plate 12;
the transmission part 2, a fourth part 21, a second sliding long groove 22, a second rotating part 23, a first arc-shaped plate 24, a fourth rotating part 25, a second arc-shaped groove 26 and a cover plate 27;
the supporting member 3, the third portion 31, the first sliding long groove 32, the first rotating portion 33, the first arc-shaped groove 34;
the stopper 4, the first portion 41, the second portion 42, the first segment 43, the second segment 44;
a synchronization module 5;
a first housing 61 and a second housing 62.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
The hinge 100 according to an embodiment of the present invention is described below with reference to the drawings. As shown in fig. 1 to 10, a hinge 100 according to an embodiment of the present invention includes a connecting member 1, a transmission member 2, a supporting member 3, and a limiting member 4.
The transmission piece 2 is rotationally connected with the connecting piece 1. The supporting piece 3 is arranged between the connecting piece 1 and the transmission piece 2, and the supporting piece 3 is rotationally connected with the transmission piece 2.
The limiting member 4 is rotatably connected to the connecting member 1, and the limiting member 4 has a first portion 41 and a second portion 42. The first portion 41 is slidably engaged with the supporting member 3, and the second portion 42 is slidably engaged with the transmission member 2. And the first portion 41 is adapted to slide relative to the support member 3 when the support member 3 and the transmission member 2 are rotated relative to the connection member 1, and the second portion 42 is adapted to slide relative to the transmission member 2 when the support member 3 and the transmission member 2 are rotated relative to the connection member 1.
According to the utility model discloses hinge 100 rotates continuously through setting up driving medium 2 and connecting piece 1, and support piece 3 rotates continuously with driving medium 2 to when can making the relative connecting piece 1 of driving medium 2 rotate, driving medium 2 can drive support piece 3 and rotate.
The first portion 41 of the limiting member 4 is adapted to slide relative to the support member 3 when the support member 3 and the transmission member 2 rotate relative to the connection member 1, and the second portion 42 of the limiting member 4 is adapted to slide relative to the transmission member 2 when the support member 3 and the transmission member 2 rotate relative to the connection member 1. That is, when the transmission member 2 drives the supporting member 3 to rotate relative to the connecting member 1, the first portion 41 slides on the supporting member 3 while the second portion 42 slides on the transmission member 2. The limiting member 4 is rotatably connected to the connecting member 1, and the rotating transmission member 2 can drive the second portion 42 sliding thereon to rotate therewith, so that the limiting member 4 has a predetermined rotation track. The position-limiting element 4 with a predetermined rotation track can limit the position of the supporting element 3 when sliding on the supporting element 3, so that the supporting element 3 driven by the transmission element 2 to rotate has a predetermined supporting track.
Specifically, when the hinge 100 is used for a foldable terminal device having a flexible screen, the supporting member 3 may be used to support the flexible screen, and the limiting member 4 limits the supporting track of the supporting member 3 so that the terminal device can be unfolded, the supporting member 3 and the connecting member 1 are arranged side by side so that the supporting member 3 supports the flexible screen, and when the terminal device is folded, the supporting member 3 and the connecting member 1 form an included angle so that the flexible screen in a folded state can be easily placed. And the hinge 100 can drive the transmission part 2 and the support part 3 to move at the same time only by the limiting part 4, and has simple structure, convenient installation and low production cost.
Therefore, the hinge 100 according to the embodiment of the present invention has the advantages of being convenient for use in a terminal device having a flexible screen, being convenient for installation, and having low production cost.
As shown in fig. 1 to 10, a hinge 100 according to an embodiment of the present invention includes a connecting member 1, a transmission member 2, a supporting member 3, and a limiting member 4.
The transmission piece 2 is rotationally connected with the connecting piece 1. The supporting piece 3 is arranged between the connecting piece 1 and the transmission piece 2, and the supporting piece 3 is rotationally connected with the transmission piece 2. The limiting piece 4 is rotatably connected with the connecting piece 1. The rotating axial direction of the transmission piece 2, the rotating axial direction of the support piece 3, the rotating axial direction of the limiting piece 4, the length direction of the connecting piece 1 and the length direction of the support piece 3 are consistent. For example, the rotation axis direction of the transmission member 2, the rotation axis direction of the support member 3, the rotation axis direction of the stopper 4, the longitudinal direction of the connection member 1, and the longitudinal direction of the support member 3 are all the front-rear directions, which are indicated by arrows in the figure. The connecting piece 1 is a middle shell, the supporting piece 3 is plate-shaped, the supporting piece 3 is positioned on the inner side of the connecting piece 1, and one side, facing the flexible screen, of the connecting piece 1 is the inner side.
In some embodiments, as shown in fig. 7-10, the connecting member 1 is provided with a third rotating portion 11, and the third rotating portion 11 is provided with a second arc-shaped plate 12. The transmission member 2 comprises a fourth rotation portion 25, the fourth rotation portion 25 having a second arc-shaped slot 26, the second arc-shaped plate 12 being slidably arranged in the second arc-shaped slot 26 such that the third rotation portion 11 is rotatably connected to the fourth rotation portion 25. Specifically, each third rotating portion 11 is provided with two second arc-shaped plates 12, the fourth rotating portion 25 has two second arc-shaped grooves 26 in the length direction of the connecting member 1, and the two second arc-shaped plates 12 are slidably disposed in the two second arc-shaped grooves 26 respectively, so that the second arc-shaped plates 12 can slide in the second arc-shaped grooves 26 stably, and the third rotating portion 11 is rotatably connected with the fourth rotating portion 25. The rotation axis of the second arc-shaped slot 26 and the second arc-shaped plate 12 is the length direction of the connecting piece 1. For example, the connecting member 1 has an installation groove opened toward the inside, and the third rotating part 11 is provided in the installation groove. The fourth rotating portion 25 includes an arc-shaped plate body, the front and rear sides of the arc-shaped plate body are provided with second arc-shaped grooves 26, and the rotating axial directions of the second arc-shaped grooves 26 and the second arc-shaped plate 12 are the front and rear directions.
As shown in fig. 7-10, in some embodiments, the support 3 is provided with a first rotating portion 33, and the first rotating portion 33 has a first arc-shaped slot 34. The transmission member 2 includes a second rotating portion 23, and a first arc-shaped plate 24 is provided on the second rotating portion 23. The first arcuate plate 24 is slidably disposed within the first arcuate slot 34 such that the first rotating portion 33 is rotatably coupled to the second rotating portion 23. Specifically, the first rotating portion 33 is located at a section of the support 3 adjacent to the transmission member 2, and the first rotating portion 33 is located at an outer side of the support 3. The two sides of the first rotating portion 33 in the length direction of the support 3 are both provided with first arc-shaped grooves 34, the second rotating portion 23 is provided with two first arc-shaped plates 24, and the two first arc-shaped plates 24 are slidably arranged in the two first arc-shaped grooves 34 respectively. So that the first arc-shaped plate 24 can slide in the first arc-shaped slot 34 more stably, so that the first rotating part 33 is rotatably connected with the second rotating part 23. The rotational axis of the first arcuate plate 24 and the first arcuate slot 34 is the length of the support 3. For example, the first rotating portion 33 is arc-shaped, the first arc-shaped slots 34 are provided on both front and rear sides of the first rotating portion 33, and the rotating axial directions of the first arc-shaped plate 24 and the first arc-shaped slots 34 are the front and rear directions.
As shown in fig. 4-10, the limiting member 4 is provided with a first portion 41 and a second portion 42. The first portion 41 is slidably engaged with the supporting member 3, and the second portion 42 is slidably engaged with the transmission member 2. And the first portion 41 is adapted to slide relative to the support member 3 when the support member 3 and the transmission member 2 are rotated relative to the connection member 1, and the second portion 42 is adapted to slide relative to the transmission member 2 when the support member 3 and the transmission member 2 are rotated relative to the connection member 1.
In some embodiments, the first portion 41 is a first sliding column, and the length direction of the first sliding column is consistent with the length direction of the support 3. The support member 3 is provided with a third portion 31, the third portion 31 has a first sliding long groove 32, and the width direction of the first sliding long groove 32 coincides with the length direction of the support member 3. The length direction of the first sliding long groove 32 is consistent with the width direction of the support member 3, and the first sliding column is slidably arranged in the first sliding long groove 32. Thus, the first portion 41 (first sliding column) can move in the first sliding long groove 32 and along the length direction of the first sliding long groove 32, so that the first portion 41 is slidably engaged with the supporting member 3. For example, the first slide long groove 32 penetrates the third portion 31 in the width direction (front-rear direction) of the first slide long groove 32.
The second portion 42 is a second sliding column, the length direction of the second sliding column is consistent with the length direction of the supporting member 3, the transmission member 2 comprises a fourth portion 21, and the fourth portion 21 is provided with a second sliding long groove 22. The width direction of the second sliding long groove 22 is consistent with the length direction of the support member 3, and the second sliding column is slidably arranged in the second sliding long groove 22. Thereby, the second portion 42 (second sliding column) moves in the second sliding long groove 22 and along the length direction of the second sliding long groove 22, so that the second portion 42 is slidably engaged with the transmission member 2. For example, the second sliding long groove 22 is a long groove provided obliquely, and the width direction of the second sliding long groove 22 is the front-rear direction.
The retaining member 4 comprises a first section 43 and a second section 44, the first section 43 and the second section 44 being at an angle. The first section 43 is rotatably connected with the connecting piece 1, the first sliding column is arranged at the joint of the first section 43 and the second section 44, and the second sliding column is arranged at one end of the second section 44 far away from the first section 43. Specifically, the included angle between the first section 43 and the second section 44 faces outward, two first sliding columns and two second sliding columns are arranged on each limiting member 4, the two first sliding columns are located on two sides of the connection position of the first section 43 and the second section 44 in the length direction of the supporting member 3, and the two second sliding columns are located on two sides of the second section 44 in the length direction of the supporting member 3. Each third portion 31 has two first sliding long grooves 32 arranged side by side in the longitudinal direction of the support member 3, the fourth portion 21 has a through-hole facing the support member 3, and the second sliding long grooves 22 communicate with the through-hole. Therefore, the limiting part 4 is more stably matched with the transmission part 2 and the supporting part 3 in a sliding manner. For example, two first sliding columns are located on both sides of the junction of the first section 43 and the second section 44 in the front-rear direction, and two second sliding columns are located on both sides of the second section 44 in the front-rear direction.
As shown in fig. 4-10, in some embodiments, the transmission member 2 includes a cover plate 27, and the fourth portion 21, the second rotating portion 23, and the fourth rotating portion 25 are provided on the cover plate 27. Thereby, the fourth portion 21, the second rotating portion 23, the fourth rotating portion 25, and the cover plate 27 can be rotated together. For example, the fourth portion 21, the second rotating portion 23, and the fourth rotating portion 25 are provided on the outer side (the side away from the flexible screen) of the cover plate 27.
In some embodiments, each transmission member 2 includes two fourth portions 21, two second rotating portions 23, and two fourth rotating portions 25, and the two fourth portions 21, the two second rotating portions 23, and the two fourth rotating portions 25 are respectively disposed at both ends of the cover plate 27 in the length direction of the connecting member 1. So that the rotation of the transmission element 2 relative to the connecting element 1 is more stable. For example, two fourth portions 21, two second rotating portions 23, and two fourth rotating portions 25 of each transmission member 2 are provided at both ends of the cover plate 27 in the front-rear direction, respectively.
In some embodiments, the number of the supporting members 3, the driving members 2 and the limiting members 4 is two, and the two supporting members 3, the two driving members 2 and the two limiting members 4 are respectively disposed on two sides of the connecting member 1 in the width direction of the connecting member 1. The connecting piece 1 is provided with a synchronous module 5, and the limiting piece 4 is connected with the synchronous module 5 so that the two supporting pieces 3 positioned at the two sides of the connecting piece 1 can synchronously and reversely move. For example, two supporting members 3, two transmission members 2 and two limiting members 4 are respectively disposed at two sides of the connecting member 1 in the left-right direction, a gear set formed by a plurality of (4) gears of the synchronizing module 5 is disposed in the mounting groove of the connecting member 1, and the two limiting members 4 are respectively connected to two outermost gears of the gear set so that the two supporting members 3 can synchronously move in opposite directions.
The supporting members 3 have an unfolded position and a folded position, the faces of the two supporting members 3 in the unfolded position, which face away from the link 1, are coplanar, and the distance between the sides of the two supporting members 3 in the folded position, which are away from the link 1, is smaller than the distance between the sides of the two supporting members 3, which are adjacent to the link 1, in the width direction of the link 1. Specifically, in the unfolded position, the support members 3 and the connecting member 1 are arranged side by side, and the surfaces of the two support members 3 departing from the connecting member 1 are coplanar, so that the flexible screen is convenient to support; and now the first portion 41 (first sliding column) is located at the end away from the coupling member 1 in the first sliding long groove 32, and the second portion 42 (second sliding column) is located at the end adjacent to the supporting member 3 (where the supporting member 3 and the transmission member 2 rotate) in the second sliding long groove 22. In the folded position, each support element 3 is angled with respect to the connecting element 1 (inner surface), and now the first portion 41 (first sliding column) is located adjacent to one end of the connecting element 1 in the first sliding slot 32, and the second portion 42 (second sliding column) is located away from the end of the support element 3 (where the support element 3 and the transmission element 2 rotate) in the second sliding slot 22. So that the distance between the sides of the two support members 3 remote from the link 1 in the folded position is smaller than the distance between the sides of the two support members 3 adjacent to the link 1. So that the two support members 3 define with the connecting member 1 (substantially) a receiving space suitable for the placement of the drop-shaped folded flexible screen, so that there is sufficient receiving space to carry the flexible screen with the folded portion. Compared with the prior art, the supporting part is a water drop hinge of a three-plate hinge structure (namely the supporting plate needs 2 rotating supporting plates and 1 middle supporting plate), in order to meet the requirements of good supporting performance during unfolding and avoidance of the middle supporting plate under a folding state, the lifting structure is often needed to be made on the middle supporting plate, and the structure is complex. This application need not the intermediate strut board, and two plate structure (the backup pad needs two support piece 3) need not do the structure of going up and down. In the extended position, the support elements 3 are restrained by the driving element 2 and the restraining element 4, so that the two support elements 3 support the middle portion of the flexible screen. And in folding position, driving medium 2 and locating part 4 carry on spacingly to support piece 3 and make two backup pads 3 form certain angle under the drive of driving medium 2 to be convenient for hold folding part's flexible screen.
The utility model also provides a terminal equipment, including hinge 100, first casing 61 and second casing 62. The hinge 100 is a hinge 100 according to the present invention, the hinge 100 includes two transmission members 2, and the first case 61 and the second case 62 are connected to the two transmission members 2, respectively. The flexible screen may be provided on the first and second housings 61 and 62. Specifically, the first shell 61 and the second shell 62 are respectively connected to the fourth portion 21, the second rotating portion 23, and the fourth rotating portion 25 of the two transmission members 2, so that the first shell 61 and the second shell 62 can be conveniently unfolded and folded, the transmission members 2 can be driven to rotate, and the flexible screen can be conveniently supported. And the whole transmission member 2 may be disposed inside both end portions of the connection member 1 in the length direction, so that the hinge 100 may be located in the housing, and thus the terminal device may realize a frameless structure.
Therefore, according to the utility model discloses terminal equipment has the flexible screen of being convenient for to support, is convenient for install and low in production cost's advantage.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although the above embodiments have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations to the above embodiments by those of ordinary skill in the art are intended to be within the scope of the present invention.
Claims (11)
1. A hinge, comprising:
a connecting piece is arranged on the outer side of the connecting piece,
the transmission piece is rotationally connected with the connecting piece;
the supporting piece is arranged between the connecting piece and the transmission piece and is rotationally connected with the transmission piece;
the locating part, the locating part with the connecting piece rotates and links to each other, the locating part is equipped with first portion and second portion, first portion with support piece cooperation of sliding, second portion with the driving medium cooperation of sliding, just first portion be suitable for support piece with the driving medium is relative when the connecting piece rotates support piece slides, second portion is suitable for support piece with the driving medium is relative when the connecting piece rotates the driving medium slides.
2. The hinge according to claim 1,
the rotating axial direction of the transmission piece, the rotating axial direction of the supporting piece, the rotating axial direction of the limiting piece, the length direction of the connecting piece and the length direction of the supporting piece are consistent;
the first part is a first sliding column, the length direction of the first sliding column is consistent with the length direction of the supporting part, a third part is arranged on the supporting part, the third part is provided with a first sliding long groove, the width direction of the first sliding long groove is consistent with the length direction of the supporting part, the length direction of the first sliding long groove is consistent with the width direction of the supporting part, and the first sliding column is slidably arranged in the first sliding long groove;
the second part is a second sliding column, the length direction of the second sliding column is consistent with the length direction of the supporting part, the transmission part comprises a fourth part, the fourth part is provided with a second sliding long groove, the width direction of the second sliding long groove is consistent with the length direction of the supporting part, and the second sliding column is slidably arranged in the second sliding long groove;
the locating part includes first section and second section, first section and second section are the contained angle, first section with the connecting piece rotates to be connected, first slip post is established first section with the junction of second section, the second slip post is established the second section is kept away from the one end of first section.
3. The hinge according to claim 2,
each limiting piece is provided with two first sliding columns and two second sliding columns, the two first sliding columns are located on two sides of the joint of the first section and the second section in the length direction of the supporting piece, and the two second sliding columns are located on two sides of the second section in the length direction of the supporting piece;
each of the third portions has two first sliding long grooves arranged in parallel in a longitudinal direction of the support member.
4. The hinge according to claim 2, wherein the supporting member has a first rotating portion, the transmission member has a second rotating portion, the first rotating portion has a first arc-shaped groove, and the second rotating portion has a first arc-shaped plate slidably disposed in the first arc-shaped groove so that the first rotating portion is rotatably connected to the second rotating portion.
5. The hinge according to claim 4, wherein a third rotating portion is provided on the connecting member, the transmission member comprises a fourth rotating portion, a second arc-shaped plate is provided on the third rotating portion, the fourth rotating portion has a second arc-shaped groove, and the second arc-shaped plate is slidably provided in the second arc-shaped groove so that the third rotating portion and the fourth rotating portion are rotatably connected.
6. The hinge according to claim 5,
the first arc-shaped grooves are formed in the two sides of the first rotating part in the length direction of the supporting part, the two first arc-shaped plates are arranged on the second rotating part, and the two first arc-shaped plates are slidably arranged in the two first arc-shaped grooves respectively;
the third rotating portion is provided with two second arc-shaped plates, the fourth rotating portion is provided with two second arc-shaped grooves in the length direction of the connecting piece, and the two second arc-shaped plates are slidably arranged in the two second arc-shaped grooves respectively.
7. The hinge according to claim 5, wherein the transmission member includes a cover plate, and the fourth portion, the second rotating portion, and the fourth rotating portion are provided on the cover plate.
8. The hinge according to claim 7, wherein each of the transmission members includes two of the fourth portions, two of the second rotation portions, and two of the fourth rotation portions, and the two of the fourth portions, the two of the second rotation portions, and the two of the fourth rotation portions are respectively provided at both ends of the cover plate in a length direction of the connecting member.
9. The hinge according to any one of claims 1 to 8, wherein there are two of the supporting member, the driving member, and the limiting member, and two of the supporting member, two of the driving member, and two of the limiting member are respectively provided on both sides of the connecting member in the width direction of the connecting member.
10. The hinge according to claim 9, wherein a synchronizing module is disposed on the connecting member, the stopper is connected to the synchronizing module so that the two supporting members on both sides of the connecting member can synchronously move in opposite directions, the supporting members have an extended position and a folded position, the faces of the two supporting members in the extended position facing away from the connecting member are coplanar, and the distance between the sides of the two supporting members in the folded position far away from the connecting member is smaller than the distance between the sides of the two supporting members near the connecting member in the width direction of the connecting member.
11. A terminal device, comprising
A hinge according to claim 10, comprising two transmission members;
the first shell and the second shell are respectively connected with the two transmission pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221046350.8U CN217440543U (en) | 2022-04-28 | 2022-04-28 | Hinge and terminal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221046350.8U CN217440543U (en) | 2022-04-28 | 2022-04-28 | Hinge and terminal equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217440543U true CN217440543U (en) | 2022-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221046350.8U Active CN217440543U (en) | 2022-04-28 | 2022-04-28 | Hinge and terminal equipment |
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| Country | Link |
|---|---|
| CN (1) | CN217440543U (en) |
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2022
- 2022-04-28 CN CN202221046350.8U patent/CN217440543U/en active Active
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