CN212413208U - Hinge applied to inward-folding flexible screen terminal and inward-folding flexible screen terminal - Google Patents
Hinge applied to inward-folding flexible screen terminal and inward-folding flexible screen terminal Download PDFInfo
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- CN212413208U CN212413208U CN202020168508.3U CN202020168508U CN212413208U CN 212413208 U CN212413208 U CN 212413208U CN 202020168508 U CN202020168508 U CN 202020168508U CN 212413208 U CN212413208 U CN 212413208U
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Abstract
The utility model provides a be applied to hinge and infolding flexible screen terminal at infolding flexible screen terminal is provided with intermediate strut structure, synchronous reverse rotation coupling mechanism, left side support frame and right side support frame, and left side connecting rod and right side connecting rod, left side carriage and right side carriage, left side backup pad and right side rotation backup pad set up bearing structure on left side carriage and the right side carriage respectively, on the left side carriage bearing structure and right side carriage on the bearing structure corresponds left side rotation backup pad and right side rotation backup pad respectively. The utility model discloses can adopt simpler mode to improve easy installation nature and finished product yield between hinge and the casing.
Description
Technical Field
The utility model relates to a flexible screen mobile terminal of infolding and hinge thereof.
Background
Interior flexible screen mobile terminal of rolling over, to the protection of flexible screen when folding up in order to improve flexible screen terminal, the part passes through the motion mechanism and is connected with the casing at flexible screen terminal about its hinge, and casing can not only rotate but also can slide about the flexible screen terminal to set up the middle shape of bulging when the flexible screen of movable support plate comes the crooked adaptation. One end of the movable plate is rotatably connected to the hinge, the other end of the movable plate is a free end, and when the folding flexible screen mobile terminal is unfolded, the free end is supported on the shell to play a role in supporting the flexible screen in the area. This causes problems in assembly, and the case and the hinge are often not manufactured by the same manufacturing unit, which may increase unnecessary defective products due to mutual errors.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a be applied to hinge at infolding flexible screen terminal can adopt simpler mode to improve easy installation nature and finished product yield between hinge and the casing. Therefore, the utility model adopts the following technical scheme:
a hinge applied to an inward-folding flexible screen terminal comprises a middle supporting structure, wherein the middle supporting structure is connected with a left supporting frame and a right supporting frame through a synchronous reverse rotation connecting mechanism; the left sliding frame and the right sliding frame are respectively connected with the left supporting frame and the right supporting frame in a sliding mode, and the sliding direction of the left sliding frame and the right sliding frame is perpendicular to the rotating axis; the left side and the right side of the middle supporting structure are respectively and rotatably connected with one end of a left rotating supporting plate and one end of a right rotating supporting plate; set up bearing structure on left side carriage and the right side carriage respectively, on the left side carriage bearing structure and the right side carriage on the bearing structure corresponds the other end that the backup pad was rotated to the left side backup pad and the right side respectively, when the flexible screen terminal exhibition of infolding was flat, the other end that the backup pad was rotated to the left side backup pad and the right side supported respectively on the left side carriage bearing structure and right side carriage on the bearing structure, set up left side backup pad pivoted drive and direction cooperation structure between left side support frame and the left side backup pad, right side support frame and right side are rotated and are set up the right side and rotate backup pad pivoted drive and direction cooperation structure between the backup pad.
Further, the pivoted drive of left turn backup pad and direction cooperation structure include the guide way that the left side support frame set up and the guide pin that sets up with the guide way complex of left turn backup pad, the pivoted drive of right turn backup pad and direction cooperation structure include the guide way that the right side support frame set up and the guide pin that sets up with the guide way complex of right turn backup pad.
Furthermore, the positions of the axis of the left connecting rod rotatably connected with the middle supporting structure and the axis of the left supporting frame are configured in such a way that the left sliding frame moves towards the direction far away from the middle supporting structure in the process from flattening to folding of the flexible screen terminal, and the left sliding frame moves towards the middle supporting structure in the process from folding to flattening; the positions of the axis of the right connecting rod in rotary connection with the middle supporting structure and the axis of the right supporting frame in rotary connection are configured in such a way that the right sliding frame moves towards the direction far away from the middle supporting structure in the process from flattening to folding of the flexible screen terminal, and the right sliding frame moves towards the middle supporting structure in the process from folding to flattening; the axes of the left connecting rod and the right connecting rod which are rotationally connected with the middle supporting structure are higher than the supporting surface of the flexible screen at the middle supporting structure and are close to or at the neutral layer height of the flexible screen.
Further, the rotating axis of the left supporting frame and the rotating axis of the right supporting frame are lower than the flexible screen supporting surface at the middle supporting structure; the positions of the rotating axis of the left support frame and the rotating axis of the right support frame in the left-right direction are closer to the center line of the middle support structure than the positions of the rotating axes of the left connecting rod and the right connecting rod and the middle support structure.
Further, the axes of the left and right links rotationally coupled to the left and right sliding frames are located outside the ends of the left and right links.
Furthermore, the left connecting rod and the right connecting rod are in lateral insertion and rotating connection with the middle supporting structure through the arc sliding blocks and the arc guide rails, and the left connecting rod is in lateral insertion and rotating connection with the left sliding frame and the right connecting rod is in lateral insertion and rotating connection with the right sliding frame through the arc sliding blocks and the arc guide rails.
Furthermore, a lock structure with a spring is arranged in the middle supporting structure, the lock structure is connected with the synchronous reverse rotation connecting mechanism or is connected with the synchronous reverse rotation connecting mechanism in a structure manner, or is connected with the left supporting frame and the right supporting frame in a structure manner that the lock structure is synchronous with the motion of the synchronous reverse rotation connecting mechanism, and the hinge is locked when corresponding to the opening angle of the flexible screen in the flattening state.
Further, the lock structure comprises a first rotating structure and a second lifting structure, a cam control matching relationship is formed between the first rotating structure and the second lifting structure, and the structure, which is matched with the cam control of the first rotating structure, in the first rotating structure and the second lifting structure is kept in a compression state by the spring; wherein the shafts of the first rotating structure and the synchronous reverse rotation connecting mechanism rotate synchronously; the middle supporting structure is provided with a supporting frame body and a shell, the supporting frame body is connected with the shell through a screw, the screw is provided with a smooth surface section, the spring and the second lifting structure are sleeved on the screw, and the second lifting structure and the smooth surface section of the screw form guide fit.
Another object of the utility model is to provide an use flexible screen terminal of infolding of above-mentioned hinge. Therefore, the utility model adopts the following technical scheme:
the flexible screen terminal comprises a flexible screen, a left casing and a right casing, and is characterized in that the flexible screen terminal is further provided with the hinge applied to the inward-folding flexible screen terminal, the left casing is connected with a left sliding frame, and the right casing is connected with a right sliding frame; left side carriage and right side carriage bearing structure and left side connecting rod and right side connecting rod are equallyd divide and are in the inboard of left side support frame and right side support frame respectively.
Further, the left sliding frame and the right sliding frame are respectively provided with a part connected with the left shell of the inward-folding flexible screen terminal and a part connected with the right shell of the inward-folding flexible screen terminal;
the bottom of the left sliding frame and the bottom of the right sliding frame are respectively provided with a part connected with the left shell of the inward-folding flexible screen terminal and a part connected with the right shell of the inward-folding flexible screen terminal; the left side sliding frame and the right side sliding frame are respectively positioned inside the left side machine shell and the right side machine shell.
The utility model discloses a hinge combines middle bearing structure, left and right sides support frame, left and right sides connecting rod, left and right sides carriage, left and right sides rotation backup pad to be an equipment module, when the finished product equipment, only need about will casing and carriage connect can and not need the motion fit, can improve easy installation nature and the finished product yield between hinge and the casing greatly.
Drawings
Fig. 1 is a schematic view of an embodiment of the hinge of the present invention.
Fig. 2 is a schematic diagram of an embodiment of the flexible screen terminal of the present invention.
Fig. 3 is a sectional view showing a moving mechanism for sliding the housing in the hinge.
Fig. 4 is a cross-sectional view showing the movable supporting plate obtaining support when the invaginated flexible screen mobile terminal is unfolded.
Fig. 5 is a sectional view showing the movable support plate driven to rotate.
Fig. 6-1, 6-2, and 6-3 are cross-sectional views showing the postures of the movable support plate when the folded flexible screen mobile terminal is unfolded, opened at the middle, and folded, respectively.
Fig. 7 is an exploded view showing a lock structure in a hinge.
Fig. 8 is a schematic view showing a lock structure in a hinge.
Fig. 9 is a cross-sectional view of the locking structure at the location of the screw.
Fig. 10-1, 10-2, and 10-3 are cross-sectional views showing the fit of the locking structure of the fold-in flexible screen mobile terminal at the flattening, intermediate opening angle, and folding, respectively.
Detailed Description
Reference is made to the accompanying drawings. The utility model provides a be applied to hinge at flexible screen terminal of infolding, including middle bearing structure 100, middle bearing structure 100 connects left side support frame 1 and right side support frame 2 through synchronous antiport coupling mechanism for left side support frame 1 and right side support frame 2 can synchronous antiport, synchronous antiport coupling mechanism can adopt common drive mechanism who connects the constitution by a plurality of gear engagement, and gear shaft 10, 20 rotationally connect in middle bearing structure 100.
The hinge still is provided with left side connecting rod 3 and right side connecting rod 4, left side carriage 5 and right side carriage 6, left turn backup pad 7 and right turn backup pad 8, and the one end of left side connecting rod 3 and right side connecting rod 4 all is connected with the left side and the right side rotation of middle bearing structure 100, and the other end of left side connecting rod 3 and right side connecting rod 4 rotates with left side carriage 5 and right side carriage 6 respectively and is connected, and above pivoted axis is parallel.
The left side and the right side of the middle supporting structure are respectively and rotatably connected with one end of the left rotating supporting plate 7 and one end of the right rotating supporting plate 8, and reference numerals 70 and 80 respectively refer to rotating shafts of the left rotating supporting plate 7 and the right rotating supporting plate 8. The left sliding frame 5 and the right sliding frame 6 are respectively provided with a supporting platform 52, 62, the supporting platform 52 on the left sliding frame and the supporting platform 62 on the right sliding frame respectively correspond to the other end of the left rotating supporting plate 7 and the other end of the right rotating supporting plate 8, when the folding flexible screen terminal is unfolded, the other ends of the left rotating supporting plate 7 and the right rotating supporting plate 8 are respectively supported on the supporting platform 52 on the left sliding frame and the supporting platform 62 on the right sliding frame, a driving and guiding matching structure for rotating the left rotating supporting plate 7 is arranged between the left supporting frame 1 and the left rotating supporting plate 7, a driving and guiding matching structure for rotating the right rotating supporting plate 8 is arranged between the right supporting frame 2 and the right rotating supporting plate 8, so that the left rotating supporting plate 7 and the right rotating supporting plate 8 are not coaxial with the left supporting frame 1 and the right supporting, however, the left and right rotation support plates 7 and 8 can be rotated in synchronization with the left and right support frames 1 and 2.
The drive and the direction cooperation structure of the left rotation support plate 7 rotation include the guide way 12 that the left side support plate 1 set up and the guide pin 71 with guide way 12 complex that the left side support plate 7 set up, the right rotation support plate 8 pivoted drive and direction cooperation structure include the guide way 22 that the right side support plate 2 set up and the right rotation support plate 8 set up with guide way 22 complex guide pin 81.
The positions of the axis (the center of the arc guide rail 102 described below) of the left connecting rod 3 rotatably connected with the middle supporting structure 100 and the axis (i.e. the axis of the gear shaft 10) of the left supporting frame 1 are configured such that the left sliding frame 5 (with the left casing 201) moves towards the direction far away from the middle supporting structure 100 in the process from flattening to folding of the flexible screen terminal, and the left sliding frame 5 (with the left casing 201) moves towards the middle supporting structure 100 in the process from folding to flattening.
The positions of the axis of the right connecting rod 4 rotatably connected to the intermediate support structure 100 (the center of the circular arc guide 103 described below) and the axis of the right support frame 2 (i.e., the axis of the gear shaft 20) are configured such that the right sliding frame 6 (with the right casing 202) moves in a direction away from the intermediate support structure 100 during the process from the flat state to the folded state of the flexible screen terminal, and the right sliding frame 6 (with the right casing 202) moves in a direction toward the intermediate support structure 100 during the process from the folded state to the flat state.
The axes of the rotary connection between the left connecting rod 3 and the right connecting rod 4 and the middle supporting structure 100 are higher than the flexible screen supporting surface 101 at the middle supporting structure 100 and close to or at the neutral layer height of the flexible screen 300. The neutral layer height of the flexible screen refers to a position height of the flexible screen, in the thickness direction of the flexible screen, which is not extended nor shortened when the flexible screen is bent and unfolded. The left connecting rod 3 and the right connecting rod 4 can be respectively inserted from the side and rotatably connected with the arc guide rails 102 and 103 on the middle supporting structure 1 through the arc sliding blocks 31 and 41, the circle centers of the arc sliding blocks 31 and 41 and the arc guide rails 102 and 103 are all higher than the flexible screen supporting surface 101 of the middle supporting structure, and when the flexible screen terminal is unfolded and flat, the heights of the arc sliding blocks 31 and 41 are not higher than the height of the flexible screen supporting surface 101.
The rotating axis of the left support frame 1 and the rotating axis of the right support frame 2 are lower than the flexible screen supporting surface 101 at the middle supporting structure. The positions of the axis of rotation of the left support frame 1 and the axis of rotation of the right support frame 2 in the left-right direction are closer to the center line of the intermediate support structure than the axes of rotational connection of the left link 3 and the right link 4 to the intermediate support structure 100.
The rotation of left side connecting rod 3 and right side connecting rod 4 and left side carriage 5 and right side carriage 6 is connected and can adopts the structure of virtual axle, left side connecting rod 3 is pegged graft and is rotated and be connected from the side through the circular arc slider 32 of its tip and the circular arc slide rail 53 on the left side carriage 5, and right side connecting rod 4 is pegged graft and is rotated and be connected from the side through the circular arc slider 42 of its tip and the circular arc slide rail 63 on the right side carriage 6, the axis (the centre of a circle of circular arc slide rail 53, 63 and circular arc slider 32, 42) that left side connecting rod 3 and right side connecting rod 4 rotate to be connected with left side carriage 5 and right side carriage 6 is outside this one end of left side connecting. Like this, can set up the position of rotation center wantonly as required in the Z direction, effectively solve real axle and casing and interfered, under the condition that does not need the casing to dodge, solve the problem of side-mounting moreover, guarantee the positive integrality of outward appearance, otherwise can only follow from last down dress, the route casing of process will dodge.
When the hinge of the utility model is applied to the inward-folding flexible screen terminal, the left casing 201 of the inward-folding flexible screen terminal is connected with the left sliding frame 5, and the right casing 202 is connected with the right sliding frame 6; the support platforms 52 and 62 of the left sliding frame 5 and the right sliding frame 6, and the left connecting rod 3 and the right connecting rod 4 are respectively positioned at the inner sides of the left support frame 1 and the right support frame 2 and are respectively separated by a certain distance from the left support frame 1 and the right support frame 2.
The left sliding frame 5 and the right sliding frame 6 are respectively provided with a part connected with the left casing 201 of the inward-folding flexible screen terminal and a part connected with the right casing 202 of the inward-folding flexible screen terminal; such as a plurality of screw attachment locations 55, 65. The connecting portions are respectively disposed at the bottom of the left sliding frame 5 and the bottom of the right sliding frame 6, and the left sliding frame 5 and the right sliding frame 6 are respectively disposed inside the left casing 201 and the right casing 202.
The flexible screen terminal is kept in the current state for flattening, so that the flexible screen terminal is prevented from being folded due to unintentional operation. The utility model discloses set up the lock structure of taking spring 9 in the middle supporting structure, and need not respectively set up one set of locking structure again on left side and right side, the harmony is better. The lock structure is connected with the synchronous reverse rotation connecting mechanism or the structure connected with the synchronous reverse rotation connecting mechanism, has synchronism with the movement of the synchronous reverse rotation connecting mechanism and is respectively connected with the left side support frame 1 and the right side support frame 2, so that the hinge is locked when corresponding to the opening angle of the flexible screen in the flattening state.
In this embodiment, the gear connection mechanism adopted by the synchronous and reverse rotation connection mechanism is provided with four gears, namely, gears 91, 92, 93 and 94 which are meshed and connected in sequence, and gear shafts 10 and 20 are shafts of the gears 91 and 94 respectively.
The locking structure comprises a first rotating structure 95 and a second lifting structure 96, a cam control matching relationship is formed between the first rotating structure 95 and the second lifting structure 96, the end parts of the inner sides of the gear shafts 10 and 20 are respectively connected or arranged to be the first rotating structure 95, the second lifting structure 96 is arranged to be in cam control matching with the first rotating structure 95, and the spring 9 keeps the structures, in cam control matching with the first rotating structure 95, of the first rotating structure 95 and the second lifting structure 96 in a compression state.
The intermediate support structure 100 is provided with a support frame 104 and an outer shell 105, and the synchronous counter-rotation connecting mechanism is installed on the support frame 104. The left connecting rod 3 and the right connecting rod 4, the left movable supporting plate 7 and the right movable supporting plate 8 are rotatably connected with the supporting frame body 104 for the middle supporting structure 100.
The support frame body 104 is connected with the outer shell 105 through a screw 106, the screw 106 is provided with a smooth section 107, the spring 9 and the second lifting structure are sleeved on the screw 106, the second lifting structure 96 and the smooth section 107 of the screw form lifting guide fit, the screw is fastened and is also used as a guide structure of the second lifting structure 96, space can be saved for small-size products, and more space of the middle support structure 100 and the support frame body 104 is saved.
The first rotating structure 95 may be a smooth convex portion, the structure of the cam control engagement of the second lifting structure 96 and the first rotating structure 95 includes a circular arc segment 961 and a locking engagement portion 962, when the flexible screen is unfolded, the convex portion of the first rotating structure 95 falls below the locking engagement portion 962, at this time, unless an intentional external force is applied to rotate, the convex portion of the first rotating structure 95 cannot reversely cross the climbing steep slope (fig. 10-1) of the locking engagement portion 962 by the locking force of the spring 9 to achieve locking, the shafts 10 and 20 of the synchronous reverse rotation connecting mechanism are locked, and thus the whole hinge is also locked, the current unfolded state is maintained, and the hinge is prevented from being folded due to an unintentional operation. When folding is required, the convex portion of the first rotating structure 95 reversely crosses the climbing steep slope of the locking engagement portion 962 and enters the circular arc segment 961 (fig. 10-2) by overcoming the locking force of the spring 9 through the input of an external force, so that the mobile terminal can be folded.
The second lifting structure comprises a guide portion 963 arranged along the axial direction and a portion 964 provided with a structure matched with the cam control of the first rotating structure, wherein the guide portion 963 is provided with a guide hole 965 matched with a smooth section of the screw and a spring seat 966. In this way, the lock structure can be arranged with a relatively large amount of axial space, and:
the two sides of the portion 964 of the structure matched with the cam control of the first rotating structure are provided with the guide portions 963, and the height of the guide portions 963 is lower than that of the portion 964 of the structure matched with the cam control of the first rotating structure, so that a greater number of springs 9 can be arranged, the height of the springs 9 can be reduced, the height space occupied by the spring lock capable of reducing the height can be reduced or even eliminated by utilizing the height difference between the guide portions 963 and the portion 964, and the size requirement on the thickness direction of the flexible screen terminal is reduced.
The above is only the specific embodiment of the present invention, but the structural features of the present invention are not limited thereto, and it is anticipated that the structure of the present invention can be applied to various flexible screen mobile terminals with inward folding, and any person skilled in the art is in the field of the present invention, and the changes or modifications made are all covered in the protection scope of the present invention.
Claims (10)
1. A hinge applied to an inward-folding flexible screen terminal comprises a middle supporting structure, wherein the middle supporting structure is connected with a left supporting frame and a right supporting frame through a synchronous reverse rotation connecting mechanism; the left sliding frame and the right sliding frame are respectively connected with the left supporting frame and the right supporting frame in a sliding mode, and the sliding direction of the left sliding frame and the right sliding frame is perpendicular to the rotating axis; the left side and the right side of the middle supporting structure are respectively and rotatably connected with one end of a left rotating supporting plate and one end of a right rotating supporting plate; set up bearing structure on left side carriage and the right side carriage respectively, on the left side carriage bearing structure and the right side carriage on the bearing structure corresponds the other end that the backup pad was rotated to the left side backup pad and the right side respectively, when the flexible screen terminal exhibition of infolding was flat, the other end that the backup pad was rotated to the left side backup pad and the right side supported respectively on the left side carriage bearing structure and right side carriage on the bearing structure, set up left side backup pad pivoted drive and direction cooperation structure between left side support frame and the left side backup pad, right side support frame and right side are rotated and are set up the right side and rotate backup pad pivoted drive and direction cooperation structure between the backup pad.
2. The hinge as claimed in claim 1, wherein the driving and guiding structure for the left rotation support plate includes a guide groove formed on the left support frame and a guide pin formed on the left rotation support plate and engaged with the guide groove, and the driving and guiding structure for the right rotation support plate includes a guide groove formed on the right support frame and a guide pin formed on the right rotation support plate and engaged with the guide groove.
3. A hinge as claimed in claim 1, wherein the axis of the left link pivotally connected to the intermediate support structure and the axis of the left support frame pivotally connected to the left link are positioned such that the left sliding frame is moved away from the intermediate support structure during the process from the flat state to the folded state of the flexible screen terminal, and the left sliding frame is moved toward the intermediate support structure during the process from the folded state to the flat state;
the positions of the axis of the right connecting rod in rotary connection with the middle supporting structure and the axis of the right supporting frame in rotary connection are configured in such a way that the right sliding frame moves towards the direction far away from the middle supporting structure in the process from flattening to folding of the flexible screen terminal, and the right sliding frame moves towards the middle supporting structure in the process from folding to flattening;
the axes of the left connecting rod and the right connecting rod which are rotationally connected with the middle supporting structure are higher than the supporting surface of the flexible screen at the middle supporting structure and are close to or at the neutral layer height of the flexible screen.
4. A hinge applied to a fold-in flexible screen terminal as recited in claim 1, wherein an axis of rotation of said left side support frame and an axis of rotation of said right side support frame are lower than a flexible screen supporting surface at said intermediate support structure;
the positions of the rotating axis of the left support frame and the rotating axis of the right support frame in the left-right direction are closer to the center line of the middle support structure than the positions of the rotating axes of the left connecting rod and the right connecting rod and the middle support structure.
5. A hinge for a terminal of a folding-in flexible screen as claimed in claim 3, wherein the axis of the pivotal connection of the left and right links to the left and right sliding frames is located outside the end of the left and right links.
6. The hinge as claimed in claim 5, wherein the left and right connecting rods are laterally inserted and rotatably connected to the intermediate support structure through the circular arc slider and the circular arc guide, and the left connecting rod is laterally inserted and rotatably connected to the left sliding frame and the right connecting rod is laterally inserted and rotatably connected to the right sliding frame through the circular arc slider and the circular arc guide.
7. The hinge as claimed in claim 1, wherein a locking structure having a spring is provided in the middle support structure, and the locking structure is connected to the connection mechanism for synchronous rotation or the connection mechanism for synchronous rotation, and is connected to the left and right supports respectively, so that the hinge is locked at an opening angle corresponding to a flat state of the flexible screen.
8. The hinge as claimed in claim 7, wherein the locking structure comprises a first rotating structure and a second lifting structure, the first rotating structure and the second lifting structure have a cam-controlled engagement relationship therebetween, and the spring maintains a pressed state of a cam-controlled engagement structure of the first rotating structure and the second lifting structure; wherein the shafts of the first rotating structure and the synchronous reverse rotation connecting mechanism rotate synchronously; the middle supporting structure is provided with a supporting frame body and a shell, the supporting frame body is connected with the shell through a screw, the screw is provided with a smooth surface section, the spring and the second lifting structure are sleeved on the screw, and the second lifting structure and the smooth surface section of the screw form guide fit.
9. A folding-in flexible screen terminal, comprising a flexible screen, a left casing and a right casing, wherein a hinge applied to the folding-in flexible screen terminal of claim 1 is further provided, the left casing is connected with a left sliding frame, and the right casing is connected with a right sliding frame; left side carriage and right side carriage bearing structure and left side connecting rod and right side connecting rod are equallyd divide and are in the inboard of left side support frame and right side support frame respectively.
10. The internally-folded flexible screen terminal as claimed in claim 9, wherein the left side sliding frame and the right side sliding frame are respectively provided with a portion connected to a left side housing of the internally-folded flexible screen terminal and a portion connected to a right side housing of the internally-folded flexible screen terminal;
the bottom of the left sliding frame and the bottom of the right sliding frame are respectively provided with a part connected with the left shell of the inward-folding flexible screen terminal and a part connected with the right shell of the inward-folding flexible screen terminal; the left side sliding frame and the right side sliding frame are respectively positioned inside the left side machine shell and the right side machine shell.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020168508.3U CN212413208U (en) | 2020-02-12 | 2020-02-12 | Hinge applied to inward-folding flexible screen terminal and inward-folding flexible screen terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020168508.3U CN212413208U (en) | 2020-02-12 | 2020-02-12 | Hinge applied to inward-folding flexible screen terminal and inward-folding flexible screen terminal |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022199450A1 (en) * | 2021-03-23 | 2022-09-29 | 杭州安费诺飞凤通信部品有限公司 | Hinge of inward-fold flexible screen mobile terminal, and inward-fold flexible screen mobile terminal |
| WO2023273932A1 (en) * | 2021-06-29 | 2023-01-05 | 杭州安费诺飞凤通信部品有限公司 | Hinge and mobile terminal having inward-foldable flexible screen |
-
2020
- 2020-02-12 CN CN202020168508.3U patent/CN212413208U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022199450A1 (en) * | 2021-03-23 | 2022-09-29 | 杭州安费诺飞凤通信部品有限公司 | Hinge of inward-fold flexible screen mobile terminal, and inward-fold flexible screen mobile terminal |
| WO2023273932A1 (en) * | 2021-06-29 | 2023-01-05 | 杭州安费诺飞凤通信部品有限公司 | Hinge and mobile terminal having inward-foldable flexible screen |
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