CN110428732A - A kind of drawing and pulling type flexible screen - Google Patents
A kind of drawing and pulling type flexible screen Download PDFInfo
- Publication number
- CN110428732A CN110428732A CN201910657902.5A CN201910657902A CN110428732A CN 110428732 A CN110428732 A CN 110428732A CN 201910657902 A CN201910657902 A CN 201910657902A CN 110428732 A CN110428732 A CN 110428732A
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- flexible screen
- support plate
- supporting block
- movable supporting
- block
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- 230000001681 protective effect Effects 0.000 claims abstract description 23
- 238000004804 winding Methods 0.000 claims abstract description 14
- 239000007787 solid Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 206010028347 Muscle twitching Diseases 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000036461 convulsion Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Overhead Projectors And Projection Screens (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The present invention relates to flexible electronic technical fields; and disclose a kind of drawing and pulling type flexible screen; including shell and support plate; the side of the shell is equipped with winding chamber; the winding is intracavitary to be equipped with wind-up roll; the wind-up roll lateral wall is equipped with flexible screen, and the side of the flexible screen is fixedly connected with support plate, and adjustable protective roller is equipped between the support plate and wind-up roll.The drawing and pulling type flexible screen, withdrawing part is allocated as auxiliary display, to the main upper part all by being fixed on support plate of the touching manipulation of screen, when twitching support plate simultaneously, movable supporting block bounces automatically to be bonded with flexible screen, pull part is supported, pull part be generated can also will not because self weight or touch generate recess, it can guarantee display effect, it can be used for touch operation again, while when no matter flexible screen is also rolled up when moving, flexible screen is all in vacant state, reduce the friction and stress that flexible screen receives, improves the pull service life of flexible screen.
Description
Technical field
The present invention relates to flexible electronic technical field, specially a kind of drawing and pulling type flexible screen.
Background technique
OLED screen curtain uses very thin coating of organic material and flexible base board, when an electric current passes through it, these organic materials
It will shine, completely, with its technology maturation, application field is further extensive for the lighter and thinner and energy for making OLED screen curtain.
Referring to Fig. 1, being a kind of application scheme of flexible screen, middle part is equipped with shaft and rolls screen, and when use twitches
Screen is extracted out, the occupied space of screen is reduced, use is more flexible, and for the ease of the twitch of screen, screen itself is under
The supporting mechanism of layer lacks connection, when stress, will appear recess on screen, applies still on the less big screen equipment of touch demand
Can, but apply and there is apparent defect on mobile phone, it reduces the service life, while usage experience is bad.
Further, friction can be generated with the support construction of bottom when twitch due to mobile phone screen, leading when twitch
The frictional force of gravitation and bottom and supporting mechanism generates large effect to screen, further reduced the service life of screen.
Summary of the invention
For the deficiency of above-mentioned background technique, the present invention provides a kind of drawing and pulling type flexible screens, and it is small and right to have stress
The good advantage of screen support, solves the problems, such as background technique proposition.
The invention provides the following technical scheme: a kind of drawing and pulling type flexible screen, including shell and support plate, the shell
Side is equipped with winding chamber, and the winding is intracavitary to be equipped with wind-up roll, and the wind-up roll lateral wall is equipped with flexible screen, the flexible screen
Side be fixedly connected with support plate, between the support plate and wind-up roll be equipped with adjustable protective roller, the support plate and shell
Body is slidably connected, and movable supporting block is equipped between the support plate and shell, and the movable supporting block and support plate pass through extruding
Item is slidably connected, and the lower end of the movable supporting block is fixedly connected with the casing by elastic component.
Preferably, the two sides of the movable supporting block are equipped with inclined-plane, and the both ends of the movable supporting block are equipped with limited block,
The height on the inclined-plane is identical at a distance from movable supporting block to flexible screen, and the inclined-plane is slidably connected with item is squeezed, described oblique
Face is aligned with sliding slot.
Preferably, the two sides of the flexible screen are equipped with protective case, and the protective case is slidably connected with movable supporting block, institute
Movable supporting block is stated equipped with locating slot corresponding with protective case.
Preferably, the adjustable protective roller includes control block, adjusts wedge, adjusting block, adjustable shelf, protection roll body and fixation
Frame, the fixed frame are fixedly connected with winding chamber, and the fixed frame and adjustable shelf are slidably connected, and the control block is fixedly connected with
The upper end of two protection roll bodies, the protection roll body is equipped with adjusting block, and the control block is flexibly connected with winding chamber, the control
The lower end of block is provided with adjusting wedge, and the adjusting block is equipped with the lifting lug being adapted to adjusting wedge.
The present invention have it is following the utility model has the advantages that
1, the drawing and pulling type flexible screen, withdrawing part are allocated as showing for auxiliary, mainly all pass through to the touching manipulation of screen solid
When being scheduled on the upper part of support plate, while twitching support plate, movable supporting block bounces automatically to be bonded with flexible screen, to pull part
It is supported, generate pull part can also will not because self weight or touch generate recess, that is, can guarantee display effect, and can
For touch operation, guarantee the convenience used, relative to existing pull screen, is more suitable what needs use frequently manipulated
Equipment.
2, drawing and pulling type flexible screen, on the one hand, flexible screen is not in contact with movable supporting block when pull, reduces pumping
Active force when drawing between flexible screen and movable supporting block reduces the stress that flexible screen is subject to, and then reduces the abrasion of flexible screen,
The service life of flexible screen is improved, on the other hand, the protective case of flexible screen two sides will be erected, and make no matter flexible screen goes back when moving
When being rolled up, flexible screen further reduces the friction and stress that flexible screen receives, further increases soft all in vacant state
The pull service life of property screen.
Detailed description of the invention
Fig. 1 is existing structure schematic diagram of the invention；
Fig. 2 is schematic structural view of the invention；
Fig. 3 is the structural schematic diagram after present invention expansion；
Fig. 4 is partial exploded view of the invention；
Fig. 5 is the schematic diagram of movable supporting block in the present invention；
Fig. 6 is the schematic diagram of flexible screen and extruding item in the present invention；
Fig. 7 is the schematic diagram of adjustable protective roller in the present invention.
In figure: 1, shell；2, support plate；3, chamber is wound；4, wind-up roll；5, adjustable protective roller；51, control block；52, it adjusts
Save wedge；53, adjusting block；54, adjustable shelf；55, roll body is protected；56, fixed frame；6, flexible screen；7, item is squeezed；8, movable supporting
Block；9, elastic component；10, inclined-plane；11, limited block；12, sliding slot；13, protective case；14, locating slot.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 2-7, a kind of drawing and pulling type flexible screen, including shell 1 and support plate 2 are please referred to, shell 1 and support plate 2 are slided
Connection, the side of shell 1 are equipped with winding chamber 3, wind and are equipped with wind-up roll 4 in chamber 3, and wind-up roll 4 has the function of to roll up certainly, wind-up roll
4 roll flexible screen 6, and 4 lateral wall of wind-up roll is equipped with flexible screen 6, and the side of flexible screen 6 is fixedly connected with support plate 2, support plate
Flexible screen 6 auxiliary display and auxiliary behaviour of the flexible screen 6 connected on 2 between main operating space support plate 2 and wind-up roll 4
Make, adjustable protective roller 5 is equipped between support plate 2 and wind-up roll 4, adjustable protective roller 5 is two close rollers, is located at decentralization
The highest point of roll body flushed with the upper surface of support plate 2, avoid support plate 2 from generating with shell 1 and collide with, support plate 2 and shell 1
Between be equipped with movable supporting block 8, the quantity and size of movable supporting block 8 are appropriate, and rear movable supporting block 8 is left in 2 activity of support plate
The position for bouncing filling support plate 2 is supported flexible screen 6, and multiple movable supporting blocks 8 can more flexible adjusting screen
Total size, movable supporting block 8 and support plate 2 be slidably connected by squeezing item 7, squeeze item 7 and press movable supporting block 8, with
It squeezes item 7 to slip off, movable supporting block 8 bounces the gap that filling support plate 2 leaves generation, and the lower end of movable supporting block 8 passes through bullet
Property part 9 be fixedly connected with shell 1, in the present embodiment elastic component 9 use reset spring, movable supporting block 8 is in 9 elastic force of elastic component
The lower filling support plate 2 of effect leaves the gap of generation.
As one embodiment of the present invention, the two sides of movable supporting block 8 are equipped with inclined-plane 10, squeeze item 7 on inclined-plane
It is slided on 10, bounces movable supporting block 8 gradually under the elastic force effect of elastic component 9, avoid elastic force is excessive from generating big impact
Power, the both ends of movable supporting block 8 are equipped with limited block 11, and movable supporting block 8 blocks the inner wall of shell 1 by limited block 11, to work
Dynamic supporting block 8 carries out limit for height, and the upper surface of movable supporting block 8 is made just to be bonded and not generate to flexible screen 6 big with flexible screen 6
The height of active force, inclined-plane 10 is identical at a distance from movable supporting block 8 to flexible screen 6, de- with movable supporting block 8 when squeezing item 7
When from contact, movable supporting block 8 reaches exactly to extreme higher position, and inclined-plane 10 is slidably connected with item 7 is squeezed, and squeezes the lower end peace of item 7
Equipped with pulley, inclined-plane 10 is aligned with sliding slot 12, when extruding item 7 is completely and movable supporting block 8 disengages, is squeezed item 7 and is slided into cunning
In slot 12, while the interaction of inclined-plane 10 and extruding item 7 also acts as the effect of stuck 2 position of support plate.
As one embodiment of the present invention, the two sides of flexible screen 6 are equipped with protective case 13, and protective case 13 is by flexible screen
6 erect, and make flexible screen 6 when rolling on wind-up roll 4, and the effect of power will not be generated between the flexible screen 6 of adjacent turn, reduce flexible
The abrasion of screen 6, while tractive force mainly passes through protective case 13 and realizes signing, is further reduced active force suffered by power, protective case
13 are slidably connected with movable supporting block 8, and movable supporting block 8 is equipped with locating slot 14 corresponding with protective case 13, and protective case 13 is determined
Position slot 14 accommodates, and is bonded the upper surface of movable supporting block 8 with flexible screen 6.
As one embodiment of the present invention, adjustable protective roller 5 include control block 51, adjust wedge 52, adjusting block 53,
Adjustable shelf 54, protection roll body 55 and fixed frame 56, fixed frame 56 are fixedly connected with winding chamber 3, and fixed frame 56 and adjustable shelf 54 are sliding
Dynamic connection, control block 51 are fixedly connected there are two roll body 55 is protected, and the upper end of protection roll body 55 is equipped with adjusting block 53, control block 51
It is flexibly connected with winding chamber 3, the lower end of control block 51, which is provided with, adjusts wedge 52, and adjusting block 53 is equipped with and adjusts what wedge 52 was adapted to
Lifting lug stirs control block 51, adjusts wedge 52 and is inserted into the lifting lug on adjusting block 53, and the height of adjusting block 53 increases, drive activity
Frame 54 and protection roll body 55 increase, and then are enhanced flexible screen 6, reduce the friction between flexible screen 6 and movable supporting block 8,
Reduce the abrasion of flexible screen 6.
The working principle of the invention:
The height for stirring the adjustment protection roll body 55 of control block 51, is enhanced flexible screen 6 close to one end of wind-up roll 4, takes out
Dynamic support plate 2, squeezes item 7 and inclined-plane 10 occurs to slide relatively, and the height of movable supporting block 8 is slow with the raising on inclined-plane 10
It increases, until limited block 11 blocks shell 1, movable supporting block 8 is even up to, and extracts appropriately sized screen out as needed, living
Dynamic supporting block 8 is increased with the sliding sequence of support plate 2, and after stopping, wind-up roll 4 by extra screen rollback, then reverses automatically
Control block 51 makes that roll body 55 is protected to restore former high, and flexible screen 6 is bonded with movable supporting block 8, when pulling back, stirs the adjustment of control block 51
The height of roll body 55 is protected, support plate 2 is slowly called back, the interaction of item 7 and inclined-plane 10 is squeezed, movable supporting block 8 is forced down
Original position is all pushed back to movable supporting block 8, flexible screen 6 is withdrawn under the action of wind-up roll 4, by adjustable guarantor after the completion of winding
Protection roll 5 resets.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of drawing and pulling type flexible screen, including shell (1) and support plate (2), it is characterised in that: the side of the shell (1)
It equipped with winding chamber (3), is equipped with wind-up roll (4) in the winding chamber (3), wind-up roll (4) lateral wall is equipped with flexible screen
(6), the side of the flexible screen (6) is fixedly connected with support plate (2), and being equipped between the support plate (2) and wind-up roll (4) can
Protection roller (5) is adjusted, the support plate (2) is slidably connected with shell (1), is equipped with and lives between the support plate (2) and shell (1)
Dynamic supporting block (8), the movable supporting block (8) are slidably connected with support plate (2) by squeezing item (7), the movable supporting block
(8) lower end is fixedly connected by elastic component (9) with shell (1).
2. a kind of drawing and pulling type flexible screen according to claim 1, it is characterised in that: the two of the movable supporting block (8)
Side is equipped with inclined-plane (10), and the both ends of the movable supporting block (8) are equipped with limited block (11), the height and work of the inclined-plane (10)
The distance of dynamic supporting block (8) to flexible screen (6) is identical, and the inclined-plane (10) is slidably connected with item (7) are squeezed, the inclined-plane (10)
It is aligned with sliding slot (12).
3. a kind of drawing and pulling type flexible screen according to claim 1, it is characterised in that: the two sides of the flexible screen (6) are equal
Equipped with protective case (13), the protective case (13) is slidably connected with movable supporting block (8), the movable supporting block (8) be equipped with
The corresponding locating slot (14) of protective case (13).
4. a kind of drawing and pulling type flexible screen according to claim 1, it is characterised in that: adjustable protective roller (5) packet
It includes control block (51), adjust wedge (52), adjusting block (53), adjustable shelf (54), protection roll body (55) and fixed frame (56), it is described solid
Determine frame (56) to be fixedly connected with winding chamber (3), the fixed frame (56) and adjustable shelf (54) are slidably connected, the control block (51)
It is fixedly connected there are two roll body (55) are protected, the upper end of protection roll body (55) is equipped with adjusting block (53), the control block
(51) it is flexibly connected with winding chamber (3), the lower end of the control block (51), which is provided with, adjusts wedge (52), on the adjusting block (53)
Equipped with the lifting lug being adapted to adjusting wedge (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910657902.5A CN110428732B (en) | 2019-07-20 | 2019-07-20 | Flexible screen of pull formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910657902.5A CN110428732B (en) | 2019-07-20 | 2019-07-20 | Flexible screen of pull formula |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110428732A true CN110428732A (en) | 2019-11-08 |
| CN110428732B CN110428732B (en) | 2021-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910657902.5A Active CN110428732B (en) | 2019-07-20 | 2019-07-20 | Flexible screen of pull formula |
Country Status (1)
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| CN (1) | CN110428732B (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110714979A (en) * | 2019-11-15 | 2020-01-21 | 东莞市宏联电子有限公司 | Rotating device and flexible screen device |
| CN112466217A (en) * | 2020-12-16 | 2021-03-09 | 武汉华星光电半导体显示技术有限公司 | Flexible display device |
| CN112562506A (en) * | 2020-11-30 | 2021-03-26 | 合肥维信诺科技有限公司 | Flexible screen protection device |
| WO2021129625A1 (en) * | 2019-12-24 | 2021-07-01 | Oppo广东移动通信有限公司 | Housing assembly and electronic device |
| CN113114827A (en) * | 2021-05-21 | 2021-07-13 | 维沃移动通信有限公司 | Electronic device |
| CN113345333A (en) * | 2021-06-30 | 2021-09-03 | 昆山国显光电有限公司 | Flexible screen supporting structure and display device |
| CN113741624A (en) * | 2020-05-29 | 2021-12-03 | Oppo广东移动通信有限公司 | Terminal control method, device, terminal and storage medium |
| CN113760079A (en) * | 2020-06-02 | 2021-12-07 | Oppo广东移动通信有限公司 | Screen control method and device, mobile terminal and storage medium |
| CN113852701A (en) * | 2020-06-28 | 2021-12-28 | Oppo广东移动通信有限公司 | Electronic device and control method thereof |
| US11366496B2 (en) | 2020-10-29 | 2022-06-21 | Xiamen Tianma Micro-Electronics Co., Ltd. | Flexible display device and control method thereof |
| CN114982211A (en) * | 2020-01-24 | 2022-08-30 | 华为技术有限公司 | Support structure for slidable display screen |
| CN115083270A (en) * | 2019-12-13 | 2022-09-20 | Oppo广东移动通信有限公司 | Electronic device |
| CN115208974A (en) * | 2021-04-09 | 2022-10-18 | Oppo广东移动通信有限公司 | Electronic device |
| CN116146846A (en) * | 2023-01-05 | 2023-05-23 | 东莞市劲丰电子有限公司 | Manual drawing mechanism for flexible screen application |
| US11665839B2 (en) | 2020-12-16 | 2023-05-30 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Flexible display device |
| US12058432B2 (en) | 2020-04-30 | 2024-08-06 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Electronic device |
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| CN110714979B (en) * | 2019-11-15 | 2024-05-24 | 东莞市宏联电子有限公司 | Rotating device and flexible screen device |
| CN110714979A (en) * | 2019-11-15 | 2020-01-21 | 东莞市宏联电子有限公司 | Rotating device and flexible screen device |
| CN115083270B (en) * | 2019-12-13 | 2023-09-22 | Oppo广东移动通信有限公司 | Electronic device |
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| WO2021129625A1 (en) * | 2019-12-24 | 2021-07-01 | Oppo广东移动通信有限公司 | Housing assembly and electronic device |
| CN114982211A (en) * | 2020-01-24 | 2022-08-30 | 华为技术有限公司 | Support structure for slidable display screen |
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| CN112562506B (en) * | 2020-11-30 | 2022-08-02 | 合肥维信诺科技有限公司 | Flexible screen protection device |
| CN112562506A (en) * | 2020-11-30 | 2021-03-26 | 合肥维信诺科技有限公司 | Flexible screen protection device |
| US11665839B2 (en) | 2020-12-16 | 2023-05-30 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Flexible display device |
| CN112466217A (en) * | 2020-12-16 | 2021-03-09 | 武汉华星光电半导体显示技术有限公司 | Flexible display device |
| CN115208974A (en) * | 2021-04-09 | 2022-10-18 | Oppo广东移动通信有限公司 | Electronic device |
| CN113114827A (en) * | 2021-05-21 | 2021-07-13 | 维沃移动通信有限公司 | Electronic device |
| CN113114827B (en) * | 2021-05-21 | 2023-05-26 | 维沃移动通信有限公司 | Electronic equipment |
| CN113345333A (en) * | 2021-06-30 | 2021-09-03 | 昆山国显光电有限公司 | Flexible screen supporting structure and display device |
| CN113345333B (en) * | 2021-06-30 | 2022-10-04 | 昆山国显光电有限公司 | Flexible screen supporting structure and display device |
| CN116146846B (en) * | 2023-01-05 | 2023-08-22 | 东莞市劲丰电子有限公司 | Manual drawing mechanism for flexible screen application |
| CN116146846A (en) * | 2023-01-05 | 2023-05-23 | 东莞市劲丰电子有限公司 | Manual drawing mechanism for flexible screen application |
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