CN215867634U - Locking mechanism of portable electronic terminal - Google Patents
Locking mechanism of portable electronic terminal Download PDFInfo
- Publication number
- CN215867634U CN215867634U CN202121490051.9U CN202121490051U CN215867634U CN 215867634 U CN215867634 U CN 215867634U CN 202121490051 U CN202121490051 U CN 202121490051U CN 215867634 U CN215867634 U CN 215867634U
- Authority
- CN
- China
- Prior art keywords
- portable electronic
- electronic terminal
- lock
- rotating frame
- compression
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Images
Landscapes
- Telephone Set Structure (AREA)
Abstract
The utility model provides a locking mechanism of a portable electronic terminal, wherein the bottom of a left rotating frame is provided with a first component, the bottom of a right rotating frame is provided with a second component, one of the components is an elastic component, the other component is a lock seat, the lock seat is provided with a lock end matching part matched with the lock end of the elastic component, a compression matching part is arranged in front of the lock end matching part, the elastic component is contacted with the compression matching part and is stored with energy when the portable electronic terminal rotates from folding to flattening direction to approach flattening, and when the lock end enters into matching with the lock end matching part, the elastic component releases potential energy, and when the lock end is matched with the lock end matching part, the elastic component is still compressed, but the compression amount is smaller than the compression amount of the compressed matching part to the elastic component. The structure of the utility model is very simple, the space occupation of the middle shell of the portable electronic terminal with the inward-folded flexible screen is small, and the hand feeling is excellent and the locking force is quite high through the control process of compressing and partially releasing the elastic component.
Description
Technical Field
The utility model relates to a locking mechanism of a portable electronic terminal, in particular to a locking mechanism of a mobile electronic terminal with a folding flexible screen.
Background
For a mobile electronic terminal, a flexible screen is an ideal screen, the terminal is folded when being carried, and double display is obtained by flattening when being used, so that the requirement for large-screen display is met. The fold-in flexible screen mobile electronic terminal needs to have a certain structure to keep the stability of the current state under certain angle states, especially under the state of flattening, and the structures are clearly beneficial to the fold-in flexible screen mobile electronic terminal which is improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a locking mechanism of a portable electronic terminal, which can lock the angle of a folded flexible screen mobile electronic terminal in a flattened state and has a very simple structure. Therefore, the utility model adopts the following technical scheme:
a lock catch mechanism of a portable electronic terminal comprises a left rotating frame and a right rotating frame, and is characterized in that a first part is arranged at the bottom of the left rotating frame, a second part is arranged at the bottom of the right rotating frame, the first part and the second part form locking fit when the portable electronic terminal is unfolded, one of the first part and the second part is an elastic part, the elastic part is provided with a lock end, the other one of the first part and the second part is a lock seat, the lock seat is provided with a lock end matching part matched with the lock end, a compression matching part is arranged in front of the lock end matching part, so that the elastic part is contacted with the compression matching part and is stored with energy when the corresponding portable electronic terminal rotates from folding to unfolding direction to approaching unfolding direction, and when the lock end enters into matching with the lock end matching part, the elastic part releases potential energy, and when the lock end is matched with the lock end matching part, the elastic member is still compressed, but the amount of compression is less than the amount of compression of the elastic member by the compression fitting.
On the basis of the technical scheme, the utility model can also adopt the following further technical schemes or combine the further technical schemes for use:
and a synchronous reverse rotation connecting mechanism is connected between the left rotating frame and the right rotating frame and can synchronously rotate in reverse.
The left rotating frame and the right rotating frame are respectively connected with a left side shell and a right side shell of the portable electronic terminal.
The elastic component and the lock seat are positioned in the width range of the middle shell.
The compression fitting is disposed on the lock housing.
The elastic part is a bent elastic plate, the lock end is a bent bulge, the lock end matching part is a groove, the compression matching part is arranged on the front side surface of the lock seat, and the elastic part is also compressed by matching the lock end with the compression matching part.
The elastic member is not in contact with the compression fitting portion between a folded state and a nearly unfolded state of the corresponding portable electronic terminal.
The portable electronic terminal is provided with a plurality of locking mechanisms along the circumferential direction, and the elastic part and the locking seat are alternately arranged on the left rotating frame and the right rotating frame.
Due to the adoption of the technical scheme, the portable electronic terminal has a very simple structure, occupies a small space for the middle shell of the portable electronic terminal with the inward-folded flexible screen, and can ensure that the hand feeling is excellent and the locking force is quite high through the control process of compressing and partially releasing the elastic part.
Drawings
Fig. 1 is an exploded view of a hinge structure of a mobile terminal with a folding flexible screen according to an embodiment of the present invention.
Fig. 2, 3 and 4 are schematic diagrams of the locking mechanism when the mobile terminal corresponding to the inward-folding flexible screen is in an unfolded flat state, a critical state and a folded state.
Detailed Description
Reference is made to the accompanying drawings. This embodiment is taken as an example by folding flexible screen mobile electronic terminal, folding flexible screen mobile electronic terminal sets up left side and right side's casing, middle part casing 100 and hinge, and the casing on left side and right side sets up flexible screen main tributary fagging respectively.
The hinge includes that left rotating frame 1 and right rotating frame 2 are connected with the left side casing and the right side casing of portable electronic terminal respectively, and left rotating frame 1 and right rotating frame 2 rotate through the mount in virtual pivot structure 10, 20 and the middle part casing respectively and are connected, and left rotating frame 1 rotates together with the left side casing, and right rotating frame 2 rotates together with the right side casing. The left rotating frame 1 and the right rotating frame 2 are connected with a synchronous reverse rotation connecting mechanism to synchronously and reversely rotate, so that the shells on the left side and the right side synchronously and reversely rotate.
The bottom of the left rotating frame 1 is provided with a first component, the first component is one of the elastic component 3 and the lock seat 4, the bottom of the right rotating frame 2 is provided with a second component, and the second component is the other one of the elastic component 3 and the lock seat 4. The first part and the second part form locking fit when the portable electronic terminal is unfolded and can be unlocked when the portable electronic terminal is restored to rotate along with the application of external force. The elastic member 3 and the latch holder 4 are located within the width of the middle housing 100.
The elastic component 3 is provided with a lock end 31, the lock seat 4 is provided with a lock end matching part 41 matched with the lock end 31, a compression matching part 42 is arranged before the lock end matching part 41, the compression matching part 42 is arranged on the lock seat 4 or on other components synchronously rotating in the same direction with the lock seat 4, so that the corresponding portable electronic terminal rotates to be close to the flat from the folding direction to the flat direction, the elastic component 3 is contacted with the compression matching part 42 and is stored energy (see fig. 3), and when the lock end 31 is matched with the lock end matching part 41 (see fig. 2), the elastic component 3 releases potential energy, and when the lock end 31 is matched with the lock end matching part 41, the elastic component is still compressed, but the compression amount is smaller than the amount compressed by the compression matching part 42 before. The elastic member 3 is not in contact with the compression-fitting portion 32 between the folded and nearly unfolded states of the corresponding portable electronic terminal (between the angles shown in fig. 3 and 4).
The portable electronic terminal is provided with a plurality of locking mechanisms along the circumferential direction, the elastic part 3 and the lock seat 4 are alternately arranged on the left rotating frame 1 and the right rotating frame 2, and the locking force of the portable electronic terminal is integrally balanced.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "inside", "horizontal", "end", "length", "outer end", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. The terms "first" and "second" are also used for brevity of description only and do not indicate or imply relative importance.
The above description is only an embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any changes or modifications within the scope of the present invention by those skilled in the art are covered by the present invention.
Claims (8)
1. A lock catch mechanism of a portable electronic terminal comprises a left rotating frame and a right rotating frame, and is characterized in that a first part is arranged at the bottom of the left rotating frame, a second part is arranged at the bottom of the right rotating frame, the first part and the second part form locking fit when the portable electronic terminal is unfolded, one of the first part and the second part is an elastic part, the elastic part is provided with a lock end, the other one of the first part and the second part is a lock seat, the lock seat is provided with a lock end matching part matched with the lock end, a compression matching part is arranged in front of the lock end matching part, so that the elastic part is contacted with the compression matching part and is stored with energy when the corresponding portable electronic terminal rotates from folding to unfolding direction to approaching unfolding direction, and when the lock end enters into matching with the lock end matching part, the elastic part releases potential energy, and when the lock end is matched with the lock end matching part, the elastic member is still compressed, but the amount of compression is less than the amount of compression of the elastic member by the compression fitting.
2. The locking mechanism of portable electronic terminal according to claim 1, wherein the left rotating frame and the right rotating frame are connected to a synchronous counter-rotating connection mechanism for synchronous counter-rotation.
3. The locking mechanism of portable electronic terminal according to claim 1, wherein the left rotating frame and the right rotating frame are connected to a left side housing and a right side housing of the portable electronic terminal, respectively.
4. A locking mechanism for a portable electronic terminal according to claim 1, wherein said resilient member and said lock housing are located within the width of the intermediate housing.
5. The lock mechanism of portable electronic terminal according to claim 1, wherein said compression fitting portion is provided on said lock housing.
6. The locking mechanism of portable electronic terminal according to claim 1, wherein said elastic portion is a bent elastic plate, said locking end is a bent protrusion, said locking end engaging portion is a groove, said compression engaging portion is provided on a front side surface of said locking base, and said elastic member is also compressed by said locking end engaging with said compression engaging portion.
7. The locking mechanism of portable electronic terminal according to claim 1, wherein said elastic member is out of contact with the compression fitting portion between a folded state and a nearly unfolded state of the corresponding portable electronic terminal.
8. The locking mechanism of portable electronic terminal according to claim 1, wherein said portable electronic terminal is provided with a plurality of locking mechanisms along a circumferential direction, and said elastic member and said locking seat are alternately provided on each of said left rotating frame and said right rotating frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121490051.9U CN215867634U (en) | 2021-07-01 | 2021-07-01 | Locking mechanism of portable electronic terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121490051.9U CN215867634U (en) | 2021-07-01 | 2021-07-01 | Locking mechanism of portable electronic terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215867634U true CN215867634U (en) | 2022-02-18 |
Family
ID=80336391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121490051.9U Active CN215867634U (en) | 2021-07-01 | 2021-07-01 | Locking mechanism of portable electronic terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215867634U (en) |
-
2021
- 2021-07-01 CN CN202121490051.9U patent/CN215867634U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11846997B2 (en) | Rotating shaft mechanism and mobile terminal | |
| CN112995368B (en) | Hinge and mobile terminal | |
| CN109780403B (en) | Rotary connecting assembly and folding terminal equipment | |
| CN111147637B (en) | Rotating assembly and electronic equipment | |
| WO2020173309A1 (en) | Foldable terminal | |
| CN113141422B (en) | Foldable mobile terminal | |
| CN113719525A (en) | Rotary hinge, folding machine shell and electronic equipment | |
| CN211423150U (en) | Rotating shaft assembly and electronic equipment | |
| CN210867803U (en) | Rotating shaft assembly, foldable shell assembly and foldable electronic equipment | |
| CN109981850A (en) | A kind of mobile terminal | |
| CN215867634U (en) | Locking mechanism of portable electronic terminal | |
| CN216044966U (en) | Rotary hinge, folding machine shell and electronic equipment | |
| CN206758037U (en) | A kind of flexible display apparatus | |
| CN110456860A (en) | A kind of electronic equipment and locking mechanism | |
| CN210607698U (en) | Mobile terminal and card support device thereof | |
| CN116123209A (en) | Hinge mechanism and electronic equipment | |
| CN116658513B (en) | Folding assembly, folding device and terminal equipment | |
| CN217814513U (en) | Rotary hinge, folding machine shell and electronic equipment | |
| CN217081098U (en) | Disc spring torsion supply mechanism | |
| CN212899353U (en) | Hinge of fold-in flexible screen mobile electronic terminal and fold-in flexible screen mobile electronic terminal | |
| CN212564049U (en) | Hinge applied to flexible screen mobile electronic terminal | |
| CN112901646A (en) | Internal folding hinge | |
| CN211429359U (en) | Hinge applied to flexible screen terminal and hinge combination structure of internally-folded flexible screen terminal | |
| CN211174975U (en) | Rotating shaft mechanism and electronic equipment | |
| CN113915228A (en) | Folding mechanism and inward-folding flexible screen mobile terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |