CN203300151U - Flexible display device - Google Patents
Flexible display device Download PDFInfo
- Publication number
- CN203300151U CN203300151U CN2013203867264U CN201320386726U CN203300151U CN 203300151 U CN203300151 U CN 203300151U CN 2013203867264 U CN2013203867264 U CN 2013203867264U CN 201320386726 U CN201320386726 U CN 201320386726U CN 203300151 U CN203300151 U CN 203300151U
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- China
- Prior art keywords
- flexible display
- display screen
- roller
- rolling wheel
- display apparatus
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Abstract
The utility model relates to the technical field of displaying and discloses a flexible display device. The flexible display device comprises a flexible display screen, a rolling wheel, a driving system and a rolling wheel control structure. The rolling wheel is installed on the rolling wheel control structure, the driving system controls the rolling wheel to move back and forth along the placing direction of the flexible display screen, the rolling wheel is of a spiral ring structure, one end of the flexible display screen is arranged in any opening portion of the spiral ring structure of the rolling wheel, and the flexible display screen moves in or out of the spiral ring structure in the rolling wheel when the rolling wheel moves back and forth along the placing direction of the flexible display screen. The flexible display device adopts the rolling wheel of the spiral ring structure, and the flexible display screen is not connected with the rolling wheel, so that damage to the display screen can be reduced, the flexible display screen can move in or out of the spiral ring of the rolling wheel along with moving of the rolling wheel, flexible display of the display screen can be achieved, and curvature and dependence testing on the flexible display screen can be performed when the flexible display screen enters the spiral ring.
Description
Technical field
The utility model relates to the display technique field, particularly relates to a kind of flexible display apparatus.
Background technology
Flexible display apparatus has low-power consumption, direct visual flexible panel, and the flexible display screen changeable type is flexible.Flexible display apparatus generally comprises workbench 1 and is located at flexible display screen 2, roller 3, moving guide rail 4 and control panel 5 on this workbench 1, and roller 3 is arranged on moving guide rail 4, and control panel 5 is controlled rollers 3 can do back and forth movement along this moving guide rail 4.Existing flexible display apparatus need to be connected flexible display screen 2 connection with roller, roller is disc type; As depicted in figs. 1 and 2, generally adopt adhesive tape 6 or rope 7 that the end of flexible display screen is connected with the edge of roller, make roller drive constantly crooked or expansion of flexible display screen in rotation process.Above-mentioned flexible display screen 2 is connected the structure that connects with roller, need to remain in advance the position that both connect, in use procedure, this junction is easily damaged, this will cause flexible display apparatus not use, and will be difficult for after damage repairing, and this greatly reduces the serviceable life of flexible display apparatus.
The utility model content
The technical matters that (one) will solve
The purpose of this utility model is to provide a kind of flexible display apparatus that flexible display screen is connected with roller that do not need, to improve the serviceable life of flexible display apparatus.
(2) technical scheme
in order to solve the problems of the technologies described above, the utility model provides a kind of flexible display apparatus, comprise flexible display screen, roller, drive system and roller control structure, described roller is arranged on described roller control structure, described drive system is controlled described roller and is done back and forth movement along the placement direction of flexible display screen, described roller is the helical ring structure, one end of described flexible display screen is arranged in arbitrary opening part of the helical ring structure of described roller, when described roller is done back and forth movement along the placement direction of flexible display screen, described flexible display screen enters or shifts out the helical ring structure in described roller.
Further, described roller is made by transparent material.
Further, also comprise workbench, described flexible display screen, roller, drive system and roller control structure are arranged on this workbench.
Further, an end of described flexible display screen is arranged in the inside spin ring opening part of the helical ring structure of described roller.
Further, described roller control structure is moving guide rail, and described drive system is control panel, and described roller is arranged on described moving guide rail, and described control panel is controlled described roller and done back and forth movement along described moving guide rail.
Further, described roller is made by makrolon material or acrylic material.
Further, the helical ring structure of described roller is one or more.
Further, the spacing of adjacent two the helical ring structures of a plurality of described rollers equates.
Further, the spacing of adjacent two the helical ring structures of a plurality of described rollers equates.
(3) beneficial effect
A kind of flexible display apparatus that technique scheme provides, adopt the roller of helical ring structure, flexible display screen and roller do not have annexation, can reduce the damage to display screen, improve the serviceable life of flexible display apparatus,, along with the motion of roller realizes that flexible display screen enters or shift out the helical ring of roller, realize that simultaneously the flexibility of display screen shows, when flexible display screen enters helical ring, can carry out flexibility and the reliability test of flexible display screen.
Description of drawings
Fig. 1 is the structural representation of existing a kind of flexible display apparatus;
Fig. 2 is the structural representation of existing another kind of flexible display apparatus;
Fig. 3 is the structural representation of the utility model flexible display apparatus;
Fig. 4 is the structural representation of the utility model roller.
Wherein, 1,10: workbench; 2,20: flexible display screen; 3,30: roller; 4,40: moving guide rail; 5,50: control panel; 6: adhesive tape; 7: rope; 31: the helical ring structure.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 3, a kind of flexible display apparatus of the present utility model, comprise flexible display screen 20, roller 30, drive system and roller control structure, roller 30 is arranged on described roller control structure, drive system is controlled described roller and is done back and forth movement along the placement direction of flexible display screen 20, roller is the helical ring structure, one end of flexible display screen 20 is arranged in arbitrary opening part of the helical ring structure 31 of roller 30, when roller 30 was done back and forth movement along the placement direction of flexible display screen 20, flexible display screen 20 entered or shifts out the helical ring structure in roller.
The placement direction of flexible display screen 20 can be level, vertical or vergence direction, is that horizontal direction is placed in Fig. 3, and roller 30 is done back and forth movement equally in the horizontal direction, makes flexible display screen 20 enter or shift out the interior helical ring structure of roller.
Wherein, one end of flexible display screen 20 is arranged in arbitrary opening part of the helical ring structure 31 of roller 30, an end that refers to flexible display screen 20 contacts with inside spin ring opening or external spiral ring opening in helical ring structure 31, and can stablize and be placed on this opening part, so that when roller is done back and forth movement along the placement direction of flexible display screen, flexible display screen 20 can steadily enter or shift out the helical ring structure in roller 30.Certainly, an opening is set arbitrarily gets final product in helical ring structure 31,, as long as can make flexible display screen 20 enter or shift out the interior helical ring structure of roller, be not construed as limiting.Wherein, described inside spin ring opening is an initiating terminal of helical ring structure, and external spiral ring opening is the clearing end of helical ring structure, and certainly, initiating terminal and clearing end are relative concept, do not do restriction.
Preferably, an end of the flexible display screen 20 of the present embodiment is arranged in the inside spin ring opening part of the helical ring structure 31 of roller 30, as shown in Figure 3.
Wherein, roller 30 is made by transparent material.
In addition, the flexible display apparatus of the present embodiment also comprises workbench 10, and flexible display screen 20, roller 30, drive system and roller control structure are arranged on this workbench 10.
Wherein, the roller control structure can be moving guide rail 40, and drive system can be control panel 50, and roller 30 is arranged on moving guide rail 40, and control panel is controlled roller and done back and forth movement along moving guide rail.
As shown in Figure 3, when roller 30 during along moving guide rail 40 to left movement, flexible display screen 20 enters in the helical ring structure 31 of roller 30 and is crooked; When roller 30 moved right along moving guide rail 40, flexible display screen 20 will shift out roller 30.
When this flexible display screen 20 enters in roller 30, can see the picture that shows on flexible display screen 20, the preliminary assessment that the line bend of going forward side by side shows.Preferably, roller 30 is made by transparent materials such as makrolon material or acrylic materials, and these materials are transparent and not yielding.
The helical ring structure 31 of roller 30 can be one or more.When a plurality of helical ring structure 31 is set, the radius-of-curvature of each helical ring is different from inside to outside due to roller, its radius-of-curvature reduces gradually, when display screen enters in helical ring, along with entering deeplyer, the degree of crook of display screen is larger, therefore, can carry out the reliability test to the crooked situation of flexible display screen.
Preferably, the spacing of adjacent two helical rings of a plurality of rollers equates, avoids different spacing to cause the mutation shape of larger difference and easily damage display screen display screen.
The utility model embodiment is take roller 30 that five helical ring structures 31 are set as example, and as shown in Figure 4, the radius R 1 of these five helical ring structures 31, R2, R3, R4, R5 are followed successively by 10mm, 20mm, 30mm, 40mm, 50mm.
The flexible display apparatus that the utility model embodiment provides, adopt the roller of helical ring structure, flexible display screen and roller do not have annexation, can reduce the damage to display screen, improve the serviceable life of flexible display apparatus,, along with the motion of roller realizes that flexible display screen enters or shift out the helical ring of roller, realize that simultaneously the flexibility of display screen shows, when flexible display screen enters helical ring, can carry out flexibility and the reliability test of flexible display screen.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and replacement, these improvement and replacement also should be considered as protection domain of the present utility model.
Claims (9)
1. flexible display apparatus, comprise flexible display screen, roller, drive system and roller control structure, described roller is arranged on described roller control structure, described drive system is controlled described roller and is done back and forth movement along the placement direction of flexible display screen, it is characterized in that, described roller is the helical ring structure, one end of described flexible display screen is arranged in arbitrary opening part of the helical ring structure of described roller, when described roller was done back and forth movement along the placement direction of flexible display screen, described flexible display screen entered or shifts out the helical ring structure in described roller.
2. flexible display apparatus as claimed in claim 1, is characterized in that, described roller is made by transparent material.
3. flexible display apparatus as claimed in claim 1, is characterized in that, also comprises workbench, and described flexible display screen, roller, drive system and roller control structure are arranged on this workbench.
4. flexible display apparatus as claimed in claim 1, is characterized in that, an end of described flexible display screen is arranged in the inside spin ring opening part of the helical ring structure of described roller.
5. described flexible display apparatus as arbitrary in claim 1-4, it is characterized in that, described roller control structure is moving guide rail, and described drive system is control panel, described roller is arranged on described moving guide rail, and described control panel is controlled described roller and done back and forth movement along described moving guide rail.
6. flexible display apparatus as claimed in claim 2, is characterized in that, described roller is made by makrolon material or acrylic material.
7. flexible display apparatus as claimed in claim 1, is characterized in that, the helical ring structure of described roller is one or more.
8. described flexible display apparatus as arbitrary in claim 1-4, is characterized in that, the spacing of adjacent two the helical ring structures of a plurality of described rollers equates.
9. flexible display apparatus as claimed in claim 5, is characterized in that, the spacing of adjacent two the helical ring structures of a plurality of described rollers equates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203867264U CN203300151U (en) | 2013-07-01 | 2013-07-01 | Flexible display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203867264U CN203300151U (en) | 2013-07-01 | 2013-07-01 | Flexible display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203300151U true CN203300151U (en) | 2013-11-20 |
Family
ID=49576147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203867264U Withdrawn - After Issue CN203300151U (en) | 2013-07-01 | 2013-07-01 | Flexible display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203300151U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103337222A (en) * | 2013-07-01 | 2013-10-02 | 京东方科技集团股份有限公司 | Flexible display device |
| CN106841895A (en) * | 2016-12-27 | 2017-06-13 | 昆山国显光电有限公司 | A kind of RTA reliability test assembly of flexible display screen |
| CN109147571A (en) * | 2018-09-29 | 2019-01-04 | 京东方科技集团股份有限公司 | A kind of display device |
-
2013
- 2013-07-01 CN CN2013203867264U patent/CN203300151U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103337222A (en) * | 2013-07-01 | 2013-10-02 | 京东方科技集团股份有限公司 | Flexible display device |
| WO2015000268A1 (en) * | 2013-07-01 | 2015-01-08 | 京东方科技集团股份有限公司 | Flexible display device |
| CN106841895A (en) * | 2016-12-27 | 2017-06-13 | 昆山国显光电有限公司 | A kind of RTA reliability test assembly of flexible display screen |
| CN109147571A (en) * | 2018-09-29 | 2019-01-04 | 京东方科技集团股份有限公司 | A kind of display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131120 Effective date of abandoning: 20150708 |
|
| RGAV | Abandon patent right to avoid regrant |