CN210640917U - Hinge structure of sliding expansion type flexible screen terminal - Google Patents
Hinge structure of sliding expansion type flexible screen terminal Download PDFInfo
- Publication number
- CN210640917U CN210640917U CN201921987996.4U CN201921987996U CN210640917U CN 210640917 U CN210640917 U CN 210640917U CN 201921987996 U CN201921987996 U CN 201921987996U CN 210640917 U CN210640917 U CN 210640917U
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- flexible screen
- hinge structure
- flexible
- hinge
- supporting component
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Abstract
The utility model provides a hinge structure at flexible screen terminal of slip expansion, including flexible screen supporting component of flexible and crooked direction back shaft, set up the bearing that the flexible screen supporting component of support flexible used as on the crooked direction back shaft. The utility model provides the high flexible screen supporting component of flexible, hinge and the motion performance at flexible screen terminal of sliding expansion to enable the elastic mechanism at flexible screen terminal of sliding expansion and exert its abundant characteristics, drive flexible screen terminal expansion and draw in.
Description
Technical Field
The utility model relates to a hinge at flexible screen terminal of slip expansion.
Background
For the sliding expansion type flexible screen terminal, when the terminal is expanded, one side of the flexible screen slides out of the flexible screen mobile terminal when the terminal is opened, and the flexible screen mobile terminal and part of the flexible screen mobile terminal move along with the flexible screen; when the screen is folded, the screen slides back, wherein the other side of the flexible screen slides back to the lower part of one side of the flexible screen. The mobility of the flexible screen support assembly that follows the rear portion during the unfolding motion and is located at the front portion during the folding motion is important to the smooth operation of the overall terminal and there is a continuing need for improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a hinge structure at flexible screen terminal of expansion that slides is provided, improve the motion performance of hinge. Therefore, the utility model adopts the following technical scheme:
a hinge structure of a sliding expansion type flexible screen terminal is characterized by comprising a bendable flexible screen supporting component and a bending guide supporting shaft thereof, wherein the bending guide supporting shaft is provided with a bearing used for supporting the bendable flexible screen supporting component.
On the basis of adopting above-mentioned technical scheme, the utility model discloses still can adopt following further technical scheme:
the flexible screen support assembly comprises a flexible screen support assembly and a bearing, wherein the flexible screen support assembly is arranged on the flexible screen support assembly, the bearing is arranged on the flexible screen support assembly, the flexible screen support assembly is arranged on the flexible screen support.
The first end of the bendable flexible screen support component is connected with the translational flexible screen support plate component of the hinge, which is positioned on the upper layer, so as to slide together, and the second end of the bendable flexible screen support component is positioned below the translational flexible screen support plate component when the hinge is in a folded state; the second end of the flexible screen supporting component is connected with an elastic mechanism, and the working direction of the elastic mechanism is to pull or push the second end of the flexible screen supporting component along the direction of the second end.
The flexible screen supporting component is of a chain rod type structure.
The flexible screen support assembly employs a flexible and flattened belt.
The above further technical schemes can also be combined for use.
Owing to adopt the technical scheme of the utility model, the utility model provides the high flexible screen supporting component of flexible, hinge and the motion performance at flexible screen terminal of expansion that slides to the elastic mechanism that enables the flexible screen terminal of expansion that slides exerts its abundant characteristics, the flexible screen terminal of drive expandes and draws in.
Drawings
Fig. 1 is an exploded view of an embodiment of a hinge provided by the present invention.
Fig. 2 is a schematic view of the mobile terminal with the sliding expansion flexible screen folded.
Fig. 3 is a schematic view of a slide-open flexible screen mobile terminal when it is open.
Fig. 4 is a schematic view of the hinge of the present invention when folded.
Fig. 5 is a schematic view of the hinge of the present invention when deployed.
Fig. 6 is an exploded view of the structure of the flexible screen support assembly and the bend guide support shaft.
Fig. 7 is a schematic view of the bending motion of the bendable flexible screen support assembly about the bend guide support axis.
Detailed Description
Referring to the attached drawings, the hinge structure of the sliding expansion type flexible screen terminal provided by the utility model comprises a flexible screen supporting component 2 and a bending guiding supporting shaft 3 thereof, a bearing 6 for supporting the flexible screen supporting component 2 is arranged on the bending guiding supporting shaft 3,
the bearing 6 is mounted on the bend guide support shaft 3 with its outer race supporting the flexible screen support assembly 2. The bend guide support shaft 3 is provided with a portion 31 having a small diameter as a portion where the bearings are provided, and a plurality of bearings 6 are distributably arranged on the bend guide support shaft 3.
The main part of the bend guide support shaft 3 is a support section 32 with a diameter close to the bearing, which does not hinder the bearing 6 from assisting the movement of the bendable flexible screen support member 2, while assisting the support of the bendable flexible screen support member 2 during bending guiding, and still can be considered as a mechanical structure that helps protect the flexible screen and the hinge by providing a flat support and bending guide across the width of the flexible screen. And, by using the diameter size of the supporting section 31, a positioning section 33 can be further arranged in the supporting section, and the back of the bendable flexible screen supporting component 2 is provided with a positioning part 23 matched with the positioning section to axially position the bendable flexible screen supporting component 2.
The first end 21 of the bendable flexible screen support assembly 2 is connected with the translational flexible screen support plate assembly 1 to slide together, and the second end 22 of the bendable flexible screen support assembly is located below the translational flexible screen support plate assembly 1 when the hinge is in a folded state, the second end 202 of the bendable flexible screen support assembly 2 is connected with an elastic mechanism, and the other end of the elastic mechanism can be fixed on the housing 100 of the flexible screen terminal.
The second spring mechanism can be a single spring 5, such as a tension spring, a compression spring or a torsion spring, or a combination of several springs, and the second spring mechanism can also be provided with a structure for combining the springs together, and a connecting structure for connecting the springs to the flexible screen support assembly 2 or the housing 100. The spring 5 of the second spring-loaded mechanism is operated in a direction to pull or push the second end of the flexible screen support assembly in the direction of the second end (i.e., arrow direction a of fig. 4, 5).
The flexible screen support assembly 2 may be a chain link type structure, which may be formed by connecting rod-shaped members 20 at both ends by links 24 in turn, and has a structure of connecting and positioning members. The flexible screen support assembly 2 may also be constructed using flexible and flattened strips having a width matching the width of the flexible screen.
The above description is only for the specific embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any person skilled in the art is in the field of the present invention, and all the changes or modifications are covered in the protection scope of the present invention.
Claims (5)
1. A hinge structure of a sliding expansion type flexible screen terminal is characterized by comprising a bendable flexible screen supporting component and a bending guide supporting shaft thereof, wherein the bending guide supporting shaft is provided with a bearing used for supporting the bendable flexible screen supporting component.
2. The hinge structure of a slide deployment flexible screen terminal as claimed in claim 1, wherein said bend guide support shaft is provided with a narrow diameter portion as a portion where said bearing is provided, a main portion of said bend guide support shaft is a support section having a diameter close to said bearing, and a positioning section is further provided in said support section, said bendable flexible screen support member being provided with a positioning part engaged with said positioning section.
3. The hinge structure of a sliding deployment flexible screen terminal of claim 1, wherein the first end of the flexible screen support member and the overlying translating flexible screen support plate member of the hinge are coupled to slide together and the second end of the flexible screen support member is below the translating flexible screen support plate member when the hinge is in a collapsed state; the second end of the flexible screen supporting component is connected with an elastic mechanism, and the working direction of the elastic mechanism is to pull or push the second end of the flexible screen supporting component along the direction of the second end.
4. The hinge structure of a slide deployment flexible screen terminal of claim 1, wherein said flexible screen support assembly is of a chain link type construction.
5. The hinge structure of a slide deployment flexible screen terminal of claim 1, wherein said flexible screen support member is in the form of a flexible and flat strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921987996.4U CN210640917U (en) | 2019-11-18 | 2019-11-18 | Hinge structure of sliding expansion type flexible screen terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921987996.4U CN210640917U (en) | 2019-11-18 | 2019-11-18 | Hinge structure of sliding expansion type flexible screen terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210640917U true CN210640917U (en) | 2020-05-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921987996.4U Active CN210640917U (en) | 2019-11-18 | 2019-11-18 | Hinge structure of sliding expansion type flexible screen terminal |
Country Status (1)
| Country | Link |
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| CN (1) | CN210640917U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113194176A (en) * | 2021-04-29 | 2021-07-30 | 维沃移动通信有限公司 | Electronic device |
| WO2022088947A1 (en) * | 2020-11-02 | 2022-05-05 | 昆山国显光电有限公司 | Support structural member and display device |
| CN114495699A (en) * | 2020-10-26 | 2022-05-13 | 北京小米移动软件有限公司 | Supporting device of flexible display screen and terminal equipment |
| WO2023200116A1 (en) * | 2022-04-14 | 2023-10-19 | 삼성전자 주식회사 | Electronic device comprising flexible display |
| CN114495699B (en) * | 2020-10-26 | 2024-04-26 | 北京小米移动软件有限公司 | Supporting device of flexible display screen and terminal equipment |
-
2019
- 2019-11-18 CN CN201921987996.4U patent/CN210640917U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114495699A (en) * | 2020-10-26 | 2022-05-13 | 北京小米移动软件有限公司 | Supporting device of flexible display screen and terminal equipment |
| CN114495699B (en) * | 2020-10-26 | 2024-04-26 | 北京小米移动软件有限公司 | Supporting device of flexible display screen and terminal equipment |
| WO2022088947A1 (en) * | 2020-11-02 | 2022-05-05 | 昆山国显光电有限公司 | Support structural member and display device |
| CN113194176A (en) * | 2021-04-29 | 2021-07-30 | 维沃移动通信有限公司 | Electronic device |
| CN113194176B (en) * | 2021-04-29 | 2023-08-25 | 维沃移动通信有限公司 | Electronic equipment |
| WO2023200116A1 (en) * | 2022-04-14 | 2023-10-19 | 삼성전자 주식회사 | Electronic device comprising flexible display |
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