CN219370554U - Screen-back separation same-end misplacement rolling reelable screen and reelable mobile terminal - Google Patents
Screen-back separation same-end misplacement rolling reelable screen and reelable mobile terminal Download PDFInfo
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- CN219370554U CN219370554U CN202320767283.7U CN202320767283U CN219370554U CN 219370554 U CN219370554 U CN 219370554U CN 202320767283 U CN202320767283 U CN 202320767283U CN 219370554 U CN219370554 U CN 219370554U
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Abstract
The utility model provides a pair of screen back separation same end dislocation rolling can roll up screen and can roll up mobile terminal, can roll up the screen and include: the flexible screen comprises a screen rolling structure, a flexible screen and a connecting terminal, wherein the screen rolling structure is used for rolling the flexible screen, and sliding rails are arranged at the upper edge and the lower edge of the screen rolling structure; the flexible screen is slidably arranged in the sliding rail, and when the screen rolling structure rolls towards one side of the flexible screen, the flexible screen is extruded by the screen rolling structure to slide in the sliding rail; the connecting terminal is arranged on the rolling screen structure, connected with the flexible screen and used for supplying power to the flexible screen and transmitting display information. The flexible screen is separated from the rolling screen structure, the flexible screen is not fixed with the rolling back (the rolling screen structure), and the flexible screen can slide and dislocate with the rolling screen structure relatively during rolling, so that the flexible screen is extruded during self-adaptive rolling.
Description
Technical Field
The utility model relates to a display screen and mobile terminal especially relate to a screen back of body separation with end dislocation rolling can roll up screen and can roll up mobile terminal.
Background
In the prior art, the flexible screen is bent in a fixed mode, and the fixed mode refers to that the flexible screen is fixed, such as the existing folding mobile phone, and a fixed steel plate is fixed on the back of the flexible screen.
The flexible screen can be extruded when being bent, the flexible screen can be possibly damaged by extrusion, the flexible screen which is fixedly arranged cannot be extruded in a self-adaptive mode, the flexible screen can be easily damaged, and the defects of the prior art are overcome, and the improvement is to be achieved.
Disclosure of Invention
In view of the above-mentioned prior art's is not enough, the utility model aims at providing a screen back separation with end dislocation rolling can roll up screen and rolling mobile terminal, aim at making up prior art's is not enough, with flexible screen and roll up screen structure separation setting, can with roll up screen structure relative slip dislocation when making flexible screen rolling, self-adaptation rolling extrusion.
The technical scheme of the utility model is as follows:
a rollable screen with separated screen backs and staggered rolled at the same end, comprising:
a rolling screen structure, a flexible screen and a connecting terminal, wherein,
the rolling screen structure is used for rolling the flexible screen, and sliding rails are arranged at the upper edge and the lower edge of the rolling screen structure;
the flexible screen is slidably arranged in the sliding rail, and when the screen rolling structure rolls towards one side of the flexible screen, the flexible screen is extruded by the screen rolling structure to slide in the sliding rail;
the connecting terminal is arranged on the rolling screen structure, connected with the flexible screen and used for supplying power to the flexible screen and transmitting display information.
The screen with the screen back separated and staggered rolled at the same end comprises a rolling screen unit, wherein the rolling screen unit comprises a plurality of rolling screen sheets, a plurality of flexible patches and a plurality of synchronous cohesion veneer bending units, the rolling screen sheets are arranged at equal intervals, and sliding rails are arranged at the upper edge and the lower edge of the rolling screen; the flexible patches are arranged between two adjacent rolling shutter sheets and used for filling gaps between the adjacent rolling shutter sheets; the synchronous cohesion veneering bending units are fixedly arranged on two adjacent rolling shutter sheets respectively and used for driving the flexible screen to bend through the rolling shutter sheets when synchronous cohesion is carried out.
The screen back separation same-end misplacement rolling screen is characterized in that the rolling starting end of the screen rolling structure is fixed with the flexible screen rolling starting end, and the rolling tail end of the screen rolling structure is elastically connected with the flexible screen rolling tail end.
The screen back separation and same-end misplacement rolling rollable screen, wherein the synchronous cohesion veneer bending unit comprises a first rotating shaft and a second rotating shaft which are fixedly connected with each other at one shaft edge,
the first rotating shaft is fixedly connected with a first rolling shutter sheet without fixing a first shaft edge;
the second rotating shaft is fixedly connected with a second rolling shutter piece without fixing a second shaft edge;
the first shaft edge and the second shaft edge are positioned on the same side of the fixed shaft edge;
and a synchronous reverse rotation unit is arranged between the first shaft edge and the second shaft edge and is used for synchronously rotating in the same angle and opposite direction as the first shaft edge and the second shaft edge.
The screen back separation and same-end misplacement rolling type rollable screen is characterized in that the flexible screen is an OLED.
The screen back separation same-end misplacement rolling screen is characterized in that the flexible patch is a plastic patch.
The screen back separation and same-end misplacement rolling screen is capable of rolling, wherein the connecting terminal is Type-C.
The screen back separation same-end misplacement rolling screen is characterized in that the first rotating shaft and the second rotating shaft are magnetic damping rotating shafts.
For the rollable screen, the utility model also provides a rollable mobile terminal contains the host computer, the host computer connect a screen back separation with the end dislocation rolling can be rolled up the screen.
The mobile terminal capable of being rolled up, wherein the host is cylindrical.
Compared with the prior art, the utility model provides a pair of screen back separation same end dislocation rolling can roll up screen and can roll up mobile terminal, can roll up the screen and include: the flexible screen comprises a screen rolling structure, a flexible screen and a connecting terminal, wherein the screen rolling structure is used for rolling the flexible screen, and sliding rails are arranged at the upper edge and the lower edge of the screen rolling structure; the flexible screen is slidably arranged in the sliding rail, and when the screen rolling structure rolls towards one side of the flexible screen, the flexible screen is extruded by the screen rolling structure to slide in the sliding rail; the connecting terminal is arranged on the rolling screen structure, connected with the flexible screen and used for supplying power to the flexible screen and transmitting display information. The flexible screen is separated from the rolling screen structure, the flexible screen is not fixed with the rolling back (the rolling screen structure), and the flexible screen can slide and dislocate with the rolling screen structure relatively during rolling, so that the flexible screen is extruded during self-adaptive rolling.
Drawings
FIG. 1 is a partial schematic view of a rollable screen with separated screen backs and staggered rolled ends;
FIG. 2 is a perspective view of a rollable screen with separated screen backs and staggered rolled ends;
FIG. 3 is a schematic view of a dual-axis synchronous embracing veneer bending unit employed in the present practice;
FIG. 4 is a schematic view of the internal structure of a dual-axis synchronous embracing face bending unit of FIG. 3;
FIG. 5 is a schematic structural view of a dual-axis synchronous embracing veneer bending unit;
fig. 6 is a flexible veneer bending schematic diagram of a dual-axis synchronous embracing veneer bending unit.
The reference numerals in the drawings: 21. a roller shutter sheet; 22. a flexible patch; 23. a slide rail; 24. a flexible screen; 25. synchronously embracing the veneer bending unit; 100. a first rotating shaft; 200. a first rolling shutter sheet; 300. veneering; 400. a second rotating shaft; 500. a second roller shutter sheet; 01. a first axial edge; 02. a first shaft center; 03. a loop bar; 04. a first rotating shaft fixed shaft edge; 05. a tooth drive belt; 06. a second rotating shaft fixing shaft edge; 07. a reversing gear; 08. a second gear; 09. a second axial edge; 10. a first gear; 11. the second rotating shaft center; 12. a first axial side magnetic sheet; 13. a first rotating shaft fixed shaft side magnetic sheet; 14. a second rotating shaft fixing shaft side magnetic sheet; 15. a second axial magnetic sheet.
Detailed Description
The utility model provides a screen back of body separation same end dislocation rolling can roll up screen and rolling mobile terminal, for making purpose, technical scheme and the effect of the utility model are clearer, clear and definite, refer to the attached drawing and hold the example below and to the utility model discloses further detailed description. It should be understood that the detailed description and specific examples are intended for purposes of illustration only and are not intended to limit the utility model.
Referring to fig. 1 and fig. 2, fig. 1 is a partial schematic view of a rollable screen with a separated screen back and a staggered winding at the same end; FIG. 2 is a perspective view of a rollable screen with separated screen backs and staggered rolled ends; as shown in fig. 1 and fig. 2, the utility model discloses a but screen back of body separation is with end dislocation rolling includes: the flexible screen comprises a screen rolling structure, a flexible screen and a connecting terminal, wherein the screen rolling structure is used for rolling the flexible screen, and sliding rails 23 are arranged at the upper edge and the lower edge of the flexible screen; the flexible screen 24 is slidably arranged in the sliding rail 23, and when the screen rolling structure rolls towards one side of the flexible screen 24, the flexible screen 24 is extruded by the screen rolling structure to slide in the sliding rail 23; the connecting terminal is arranged on the rolling screen structure, connected with the flexible screen and used for supplying power to the flexible screen and transmitting display information. Specifically, connecting terminal has adopted Type-C interface, and the flexible screen is OLED, but the utility model discloses a screen can be rolled up, and the flexible screen receives the extrusion to produce dislocation in the slide rail when the rolling, but flexible screen self-adaptation rolling extrusion.
Regarding the rolling screen structure, the present utility model provides a preferred embodiment, the rolling screen structure includes a rolling screen unit, the rolling screen unit includes a plurality of rolling screen sheets 21, a plurality of flexible patches 22 and a plurality of synchronous embracing veneer bending units 25, wherein the rolling screen sheets 21 are arranged at equal intervals, and the upper and lower edges are provided with sliding rails 23; the flexible patches 22 are arranged between two adjacent rolling shutter sheets 21 and are used for filling gaps between the adjacent rolling shutter sheets 21; the synchronous cohesion veneer bending units 25 are respectively and fixedly arranged on the two adjacent rolling shutter sheets 21 and are used for driving the flexible screen 24 to bend through the rolling shutter sheets 21 during synchronous cohesion. The screen rolling structure is used for rolling the flexible screen, and a plurality of optional structures are provided, the screen rolling structure is designed into the structure, the structure is simple, and the flexible screen can be self-adaptive when the flexible screen is rolled; the flexible patch 22 is arranged, the flexible patch 22 is a plastic patch, and gaps among the rolling shutter sheets are filled, so that the OLED is supported at the gaps.
Regarding the screen structure and the flexible screen setting, the utility model provides a preferred embodiment, the receipts of screen structure are received and are rolled up the top with flexible screen and fix, roll up the rolling tail end and the flexible screen of screen structure and roll up tail end elastic connection. Specifically, the winding start end refers to an end at which winding starts, and the winding tail end is opposite to the winding start end and is the position at which winding is finished. The rolling starting end of the rolling screen structure is fixed with the flexible screen, the rolling tail end of the rolling screen structure is elastically connected with the flexible screen, and the flexible screen which is rolled in a dislocation mode is conveniently accommodated through the elastic connection release space.
The utility model adopts a synchronous cohesion veneer bending unit, which comprises a first rotating shaft and a second rotating shaft which are fixedly connected with each other by a shaft edge, wherein the first rotating shaft is not fixedly connected with a first rolling shutter sheet by a first shaft edge; the second rotating shaft is fixedly connected with a second rolling shutter piece without fixing a second shaft edge; the first shaft edge and the second shaft edge are positioned on the same side of the fixed shaft edge; and a synchronous reverse rotation unit is arranged between the first shaft edge and the second shaft edge and is used for synchronously rotating in the same angle and opposite direction as the first shaft edge and the second shaft edge. Specifically, the first rotating shaft and the second rotating shaft are magnetic damping rotating shafts. The rolling shutter sheets are driven to rotate through the synchronous cohesion veneer bending unit, so that the flexible screen arranged in the sliding rail is driven to bend together; due to the adoption of the magnetic damping rotating shaft, the flexible screen can keep a bending shape at any bending position when being bent.
For better illustrating the rolling shutter sheets and the synchronous cohesion facing bending units, the present utility model provides fig. 3-6, and it should be emphasized that the detailed identifiers of fig. 3-6 are different from fig. 1-2, and the detailed identifiers are only for more clear illustration of the synchronous cohesion facing bending units, the rolling shutter sheets are divided into a first rolling shutter sheet and a second rolling shutter sheet, the flexible screen 24 is replaced by the facing 300, and the principle of using the facing is only for better illustration of the synchronous cohesion facing bending units.
Referring to fig. 3-5, fig. 3 is a schematic diagram of a dual-shaft synchronous clasping-surface bending unit adopted in the present utility model; FIG. 4 is a schematic view of the internal structure of a dual-axis synchronous embracing face bending unit of FIG. 3;
FIG. 5 is a schematic structural view of a dual-axis synchronous embracing veneer bending unit; as shown in fig. 3-5, the dual-shaft synchronous cohesion veneer bending unit includes: the first rotating shaft 100 and the second rotating shaft 400 are fixedly connected with one shaft edge, wherein the first rotating shaft 100 is not fixedly connected with the first shaft edge 01 and is fixedly connected with the first rolling shutter piece 200; the second rotating shaft 400 is fixedly connected with the second rolling shutter piece 500 without fixing the second shaft edge 09; the first shaft edge 01 and the second shaft edge 09 are positioned on the same side of the fixed shaft edge; the first rolling shutter 200 and the second rolling shutter 500 fix a flexible overlay 300; a synchronous reverse rotation unit is arranged between the first shaft edge 01 and the second shaft edge 09 and is used for synchronously rotating in the same angle reverse direction as the first shaft edge 01 and the second shaft edge 09. Synchronous cohesion means that the first shaft edge 01 and the second shaft edge 09 rotate at the same angle and in opposite directions to be close to each other, and veneering means that the veneering is fixed on the rolling shutter sheet. The first rotating shaft 100 and the second rotating shaft 400 are damping rotating shafts, and the first rotating shaft fixing shaft edge 04 and the second rotating shaft fixing shaft edge 06 are fixed; the first rotating shaft 100 is not fixed with the first shaft edge 01 and is fixedly connected with the first rolling shutter piece 200, the second rotating shaft 400 is not fixed with the second shaft edge 09 and is fixedly connected with the second rolling shutter piece 500, after the first rotating shaft fixing shaft edge 04 and the second rotating shaft fixing shaft edge 06 are fixed, the first shaft edge 01 rotates around the first rotating shaft axle center 02, the second shaft edge 09 rotates around the second rotating shaft axle center 11, and then the fixed first rolling shutter piece 500 and the fixed second rolling shutter piece 500 can be driven to rotate; the first and second roller shutter sheets are fixed with the facing 300, and when the first and second roller shutter sheets are closed, the facing 300 between the first and second roller shutter sheets is bent, the bent shape is as shown in fig. 6, and natural bending is achieved by extrusion. A synchronous reverse rotation unit is arranged between the first shaft edge 01 and the second shaft edge 09 and is used for synchronously rotating in the same angle reverse direction as the first shaft edge 01 and the second shaft edge 09. The double-shaft synchronous cohesion veneering bending unit adopts the veneering bending technology, veneers are arranged through rolling curtain sheets, when the double shafts are synchronously locked, the rolling curtain sheets rotate to drive the veneers to displace backwards and inwards to extrude to promote the veneers to bend and deform, the veneers are synchronously extruded and bent by two ends of the two rolling curtain sheets, which are contacted with the veneers, the veneers are bent through extrusion, and steering acting force is not applied to the veneers.
The biaxial synchronous cohesion veneer bending unit forms an accommodating space, which is a space enclosed by the first and second axial edges 09 and the first and second rolling shutter sheets 500. The accommodating space needs to ensure that the first shaft edge 01 and the second shaft edge 09 do not touch the accommodating space when the overlay 300 is bent after rotating by the maximum angle. In a preferred embodiment, the first shaft edge 01 is perpendicular to the first roller shutter 200, the second shaft edge 09 is perpendicular to the second roller shutter 500, and the veneering 300 is not curved according to the limit method, so that the receiving space is only required to be ensured not to be touched after the first shaft edge 01 and the second shaft edge 09 rotate by the maximum angle. Specifically, the first axis edge 01 is parallel to the second axis edge 09, and the distance is a; the first shaft edge 01 of the first rotating shaft 100 is vertically fixed with the first rolling shutter piece 200, and the second shaft edge 09 of the second rotating shaft 400 is vertically fixed with the second rolling shutter piece 500; the vertical distance from the center line of the rotation shaft of the first rotation shaft 100 to the first rolling shutter piece 200 is equal to the center of the rotation shaft of the second rotation shaft 400The vertical distance of the wire to the second rolling shutter 500, which is b; the maximum rotation angle of the first shaft edge 01 or/and the second shaft edge 09 is&The method comprises the steps of carrying out a first treatment on the surface of the Then b is greater than or equal to 1/2 a sin&. The preferred embodiment of the utility model&＝22.5 。 。
For damping rotating shafts, the types are various, and the first rotating shaft and the second rotating shaft are magnetic damping rotating shafts. Specifically, the magnetic damping rotating shaft provides friction force during rotation through magnetic force between magnetic sheets, as shown in fig. 4 and 5, the first rotating shaft 100 is composed of a first rotating shaft center 02, a first shaft side magnetic sheet 12 sleeved on the first rotating shaft center 02 and a first rotating shaft fixed shaft side magnetic sheet 13; the second rotating shaft 400 is composed of a second rotating shaft center 11, a second shaft side magnetic sheet 15 sleeved on the second rotating shaft center 11 and a second rotating shaft fixing shaft side magnetic sheet 14. The first shaft fixing edge 04 is fixed with the second shaft fixing edge 06, the first shaft edge 01 and the second shaft edge 09 are arranged in parallel, and are distributed perpendicular to the first roller shutter sheet 200 and the second roller shutter sheet 500. It should be noted that, the first rotating shaft 100 and the second rotating shaft 400 are both magnetic damping rotating shafts, and have the same structure, and the magnetic sheets in the magnetic damping rotating shafts are sleeved on the sleeve rod 03 and the shaft center, so that the magnetic sheets can be in direct contact with and fully magnetically attracted.
Regarding the synchronous reverse rotation unit, the synchronous reverse rotation unit comprises a first gear 10 which rotates synchronously with a first shaft edge 01 of the first rotating shaft 100, a second gear 08 which rotates synchronously with a second shaft edge 09 of the second rotating shaft 400, and a corner synchronous reverse transmission structure arranged between the first gear 08 and the second gear 08, wherein the corner synchronous reverse transmission structure comprises a reverse gear 07 meshed with the first gear 10, and a tooth transmission belt 05 connecting the reverse gear 07 and the second gear 08, and the first gear 10 and the second gear 08 are the same gears.
The utility model also provides a can rolling mobile terminal contains the host computer, but the screen is rolled up to a screen back separation with end dislocation rolling as described above to the host computer connection. Specifically, the host computer can be cylindric, can roll up the screen and wind the host computer rolling, the utility model discloses an extrusion when OLED can self-adaptation rolling when rolling mobile terminal rolling, damage less to OLED.
To sum up, the utility model provides a pair of screen back separation with end dislocation rolling can roll up screen and can roll up mobile terminal, can roll up the screen and include: the flexible screen comprises a screen rolling structure, a flexible screen and a connecting terminal, wherein the screen rolling structure is used for rolling the flexible screen, and sliding rails are arranged at the upper edge and the lower edge of the screen rolling structure; the flexible screen is slidably arranged in the sliding rail, and when the screen rolling structure rolls towards one side of the flexible screen, the flexible screen is extruded by the screen rolling structure to slide in the sliding rail; the connecting terminal is arranged on the rolling screen structure, connected with the flexible screen and used for supplying power to the flexible screen and transmitting display information. The flexible screen is separated from the rolling screen structure, the flexible screen is not fixed with the rolling back (the rolling screen structure), and the flexible screen can slide and dislocate with the rolling screen structure relatively during rolling, so that the flexible screen is extruded during self-adaptive rolling.
It is to be understood that the application of the present utility model is not limited to the examples described above, but that modifications and variations can be made by a person skilled in the art from the above description, all of which modifications and variations are intended to fall within the scope of the present utility model as defined in the appended claims.
Claims (10)
1. The utility model provides a but screen back of body separation same end dislocation rolling's screen, its characterized in that includes:
a rolling screen structure, a flexible screen and a connecting terminal, wherein,
the rolling screen structure is used for rolling the flexible screen, and sliding rails are arranged at the upper edge and the lower edge of the rolling screen structure;
the flexible screen is slidably arranged in the sliding rail, and when the screen rolling structure rolls towards one side of the flexible screen, the flexible screen is extruded by the screen rolling structure to slide in the sliding rail;
the connecting terminal is arranged on the rolling screen structure, connected with the flexible screen and used for supplying power to the flexible screen and transmitting display information.
2. The screen-back separation and same-end misplacement rolling type rollable screen according to claim 1, wherein the screen rolling structure comprises a rolling screen unit, the rolling screen unit comprises a plurality of rolling screen sheets, a plurality of flexible patches and a plurality of synchronous cohesion veneer bending units, the rolling screen sheets are arranged at equal intervals, and sliding rails are arranged at the upper edge and the lower edge of the rolling screen; the flexible patches are arranged between two adjacent rolling shutter sheets and used for filling gaps between the adjacent rolling shutter sheets; the synchronous cohesion veneering bending units are fixedly arranged on two adjacent rolling shutter sheets respectively and used for driving the flexible screen to bend through the rolling shutter sheets when synchronous cohesion is carried out.
3. The screen of claim 1, wherein the winding start end of the screen winding structure is fixed with the winding start end of the flexible screen, and the winding tail end of the screen winding structure is elastically connected with the winding tail end of the flexible screen.
4. The screen of claim 2, wherein the synchronous cohesion veneer bending unit comprises a first rotating shaft and a second rotating shaft which are fixedly connected by a shaft edge, wherein,
the first rotating shaft is fixedly connected with a first rolling shutter sheet without fixing a first shaft edge;
the second rotating shaft is fixedly connected with a second rolling shutter piece without fixing a second shaft edge;
the first shaft edge and the second shaft edge are positioned on the same side of the fixed shaft edge;
and a synchronous reverse rotation unit is arranged between the first shaft edge and the second shaft edge and is used for synchronously rotating in the same angle and opposite direction as the first shaft edge and the second shaft edge.
5. The rollable screen with separated screen backs and staggered rolled up ends according to claim 1, wherein the flexible screen is an OLED.
6. The rollable screen with the same-end misplaced rolling screen back separation according to claim 2, wherein the flexible patch is a plastic patch.
7. The rollable screen with the separated screen backs and staggered rolled up ends according to claim 1, wherein the connecting terminal is Type-C.
8. The rollable screen with separated screen backs and staggered winding at the same end according to claim 4, wherein the first rotating shaft and the second rotating shaft are magnetic damping rotating shafts.
9. A rollable mobile terminal comprising a host, wherein the host is connected to a rollable screen capable of being rolled up by separating the screen backs and staggering the same ends according to any one of claims 1-8.
10. The rollable mobile terminal of claim 9, wherein the host is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320767283.7U CN219370554U (en) | 2023-04-10 | 2023-04-10 | Screen-back separation same-end misplacement rolling reelable screen and reelable mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320767283.7U CN219370554U (en) | 2023-04-10 | 2023-04-10 | Screen-back separation same-end misplacement rolling reelable screen and reelable mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219370554U true CN219370554U (en) | 2023-07-18 |
Family
ID=87144100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320767283.7U Active CN219370554U (en) | 2023-04-10 | 2023-04-10 | Screen-back separation same-end misplacement rolling reelable screen and reelable mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219370554U (en) |
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2023
- 2023-04-10 CN CN202320767283.7U patent/CN219370554U/en active Active
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