CN112562506B - Flexible screen protection device - Google Patents
Flexible screen protection device Download PDFInfo
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- CN112562506B CN112562506B CN202011377880.6A CN202011377880A CN112562506B CN 112562506 B CN112562506 B CN 112562506B CN 202011377880 A CN202011377880 A CN 202011377880A CN 112562506 B CN112562506 B CN 112562506B
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- flexible screen
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- 230000001681 protective effect Effects 0.000 claims abstract description 96
- 238000004804 winding Methods 0.000 claims abstract description 5
- 230000006835 compression Effects 0.000 claims description 16
- 238000007906 compression Methods 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 6
- 230000001012 protector Effects 0.000 claims description 4
- 241000251468 Actinopterygii Species 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- 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
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The embodiment of the invention relates to the technical field of display, and discloses a flexible screen protection device, which comprises: a central shaft for providing a winding position of the flexible screen; the top cover and the bottom cover are connected to two ends of the central shaft and are parallel to each other; and the flexible protective sleeve is positioned between the top cover and the bottom cover and used for covering the exposed surface of the flexible screen wound on the central shaft. The flexible screen protection device can protect the flexible screen after being stored from being scratched by a sharp device or being damaged by being impacted by a foreign object.
Description
Technical Field
The embodiment of the invention relates to the technical field of display, in particular to a flexible screen protection device.
Background
At present, with the continuous evolution of high screen occupation ratio and large screen of terminal products such as mobile phones and flat panels, the demands of consumers are changed, the mobile phone is not limited to the large screen, but is required to be convenient to carry, so that the flexible screen is favored, and is one of the development trends of the future display industry.
The curling of flexible screen is that flexible screen tip passes through the glue material etc. and fixes on appointed radial spool, and is rotatory through electric drive pivot, and flexible screen is along with around in the pivot, and present flexible screen is the epiboly, and flexible screen display side is outside facing, and when flexible screen was in static state of accomodating, flexible screen display one side was exposed outside, and the screen body of flexible screen is easily by sharp ware fish tail or by foreign object striking, leads to the irreversible damage of screen body.
Disclosure of Invention
An object of an embodiment of the present invention is to provide a flexible screen protection device that protects a flexible screen after storage from being scratched by a sharp instrument or being damaged by a foreign object.
In order to solve the above technical problem, an embodiment of the present invention provides a flexible screen protection device, including: a central shaft for providing a winding position of the flexible screen; the top cover and the bottom cover are connected to two ends of the central shaft and are parallel to each other; and the flexible protective sleeve is positioned between the top cover and the bottom cover and used for covering the exposed surface of the flexible screen wound on the central shaft.
In addition, the flexible protective sleeve is telescopic and is used for covering the exposed surface of the flexible screen when being stretched; the flexible protective sleeve is used for exposing the flexible screen when compressed. Flexible protective sheath is scalable in this scheme, avoids influencing flexible screen and stretches out.
In addition, the flexible screen saver further comprises: and the moving mechanism is positioned between the top cover and the bottom cover, is connected with the flexible protective sleeve and is used for driving the flexible protective sleeve to extend or compress.
In addition, the moving mechanism includes: the driving component is movably arranged on the track and connected with the flexible protective sleeve; the driving part moves along the track and drives the flexible protective sleeve to extend or compress. The scheme is provided with a track and a driving part which moves along the track and drives the flexible protective sleeve to extend or compress, so that the flexible protective sleeve can be automatically extended or compressed.
In addition, the flexible protective sleeve is in a hollow cylinder shape, and the flexible protective sleeve is sleeved on the central shaft; one end of the flexible protective sleeve is fixed on the bottom cover or the top cover, and the other end of the flexible protective sleeve moves up and down along the axial direction of the central shaft to realize the extension or compression of the flexible protective sleeve.
In addition, the flexible screen saver further comprises: a moving mechanism located between the top cover and the bottom cover; the moving mechanism includes: the track is arranged along the axial direction of the central shaft, and two ends of the track are respectively fixed on the top cover and the bottom cover; the flexible protective sleeve is movably arranged on the track and is connected with the other end of the flexible protective sleeve, and the driving part is used for driving the flexible protective sleeve to move up and down along the track so as to realize the extension or compression of the flexible protective sleeve.
In addition, the flexible protective sheath is the slice, flexible protective sheath includes: the first side edge is fixed between the top cover and the bottom cover and is parallel to the central shaft, and the second side edge is arranged opposite to the first side edge; the second side moves circumferentially around the central axis to effect expansion or compression of the flexible boot.
In addition, the flexible screen saver further comprises: a moving mechanism located between the top cover and the bottom cover; the moving mechanism includes: a closed track fixed on the top cover and/or the bottom cover and sleeved on the central shaft, wherein a plane formed by the closed track is parallel to the bottom cover or the top cover; the movable set up in on the track, and with flexible protective sheath the driver part that the second side is connected, driver part is used for driving flexible protective sheath follows the closed track removes in order to realize the extension or the compression of flexible protective sheath.
In addition, the surface of the flexible protective sleeve is provided with an opening for the flexible screen to extend into or out of. In the scheme, an opening for the flexible screen to extend into or out is formed in the surface of the flexible protective sleeve, so that the flexible screen can extend out of the flexible protective sleeve conveniently.
In addition, the flexible screen saver further comprises: the locking structure is arranged on the top cover or the bottom cover; the locking structure is used for fixing the flexible protective sleeve after the flexible protective sleeve is extended or contracted. Locking mechanism can extend or shrink the fixed flexible protective sheath of back at flexible protective sheath in this scheme, avoids flexible protective sheath to extend or compress the back automatic displacement.
Compared with the prior art, the embodiment of the invention provides the flexible screen protection device, the flexible protection sleeve is arranged between the top cover and the bottom cover, and covers the exposed surface of the flexible screen wound on the central shaft, so that the screen body of the flexible screen can be prevented from being scratched by a sharp device; and when the protection device bumps, because the existence of flexible protective sheath can play certain stress cushioning effect, avoid the screen body direct impact of flexible screen to the foreign object and the condition of damage, consequently, flexible screen protection device can protect the flexible screen after accomodating not damaged by sharp ware fish tail or by the foreign object striking.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.
FIG. 1 is a schematic view of a flexible screen saver in accordance with a first embodiment of the invention;
FIG. 2 is another schematic structural view of a flexible screen saver according to the first embodiment of the invention;
FIG. 3 is a schematic view of a flexible screen saver according to a second embodiment of the present invention
Fig. 4 is another structural schematic view of a flexible screen saver according to a second embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that numerous technical details are set forth in order to provide a better understanding of the present application in various embodiments of the present invention. However, the technical solution claimed in the present application can be implemented without these technical details and various changes and modifications based on the following embodiments.
The first embodiment of the present invention relates to a flexible screen protection device, and the core of the present embodiment is to include: a central shaft for providing a winding position of the flexible screen; the top cover and the bottom cover are connected to two ends of the central shaft and are parallel to each other; and a flexible protective sleeve positioned between the top cover and the bottom cover, the flexible protective sleeve being used for covering the exposed surface of the flexible screen wound on the central shaft.
A flexible protective sleeve is arranged between the top cover and the bottom cover and covers the exposed surface of the flexible screen wound on the central shaft, so that the screen body of the flexible screen can be prevented from being scratched by a sharp device; and when the protection device bumps, because the existence of flexible protective sheath can play certain stress cushioning effect, avoid the screen body direct impact of flexible screen to the foreign object and the condition of damage, consequently, flexible screen protection device can protect the flexible screen after accomodating not damaged by sharp ware fish tail or by the foreign object striking.
The following detailed description of the implementation of the flexible screen saver of the present embodiment is provided only for the convenience of understanding and is not necessary for implementing the present embodiment.
The structure of the flexible screen protector in this embodiment is schematically shown in fig. 1 and 2:
the flexible screen protection device includes: a central shaft 1 for providing a winding position of the flexible screen 4; a top cover 2 and a bottom cover 3 which are connected with two ends of the central shaft 1 and are parallel to each other. One end of the flexible screen 4 is fixed to the central shaft 1, and the flexible screen 4 is wound around the central shaft 1 while being contracted.
Further comprising: the flexible protective sleeve 5 is positioned between the top cover 2 and the bottom cover 3, the flexible protective sleeve 5 is used for covering the exposed surface of the flexible screen wound on the central shaft 1, and the flexible protective sleeve 5 wraps the flexible screen 4 inside the flexible screen when in use so as to protect the flexible screen 4 after being stored from being scratched by a sharp instrument or being damaged by impact of a foreign object.
In order to avoid influencing the flexible screen 4 to extend out of the flexible protective sleeve 5, in the embodiment, the flexible protective sleeve 5 is retractable, and the flexible protective sleeve 5 is used for the exposed surface of the flexible screen 4 when being extended; the flexible protective sleeve 5, when compressed, serves to expose the flexible screen 4.
In this way, when the flexible screen 4 needs to be used, the flexible protective sleeve 5 is compressed, so that the screen body of the flexible screen 4 wound around the central shaft 1 is exposed, and the flexible screen 4 is conveniently unfolded. When not using flexible screen 4, extend flexible protective sheath 5 and be used for covering the screen body of flexible screen 4, the protection is accomodate flexible screen 4 after not damaged by sharp ware fish tail or by foreign object striking, both facilitate the use, can avoid the screen body damage of flexible screen 4 again.
It should be noted that the structure of the flexible protection sleeve 5 in this embodiment is an accordion structure, and when the flexible protection sleeve 5 is compressed, the flexible protection sleeve 5 is polymerized to form a plurality of folds; when the flexible sock 5 is stretched, the folds of the flexible sock 5 are flattened. In this embodiment, only a specific structure of the flexible protective sheath 5 is given, and the flexible protective sheath can be set according to actual needs in practical application.
In addition, the flexible screen saver further comprises: and the moving mechanism 6 is positioned between the top cover 2 and the bottom cover 3, and the moving mechanism 6 is connected with the flexible protective sleeve 5 and is used for driving the flexible protective sleeve 5 to extend or compress.
Specifically, the moving mechanism 6 includes: a track 61 fixed on the top cover 2 and/or the bottom cover 3, and a driving part 62 movably arranged on the track 61 and connected with the flexible protective sleeve 5; the driving member 62 moves along the rail 61 and drives the flexible protection sheath 5 to extend or compress. In this embodiment, the top cover 2 and/or the bottom cover 3 are provided with a rail 61, and the driving member 62 moves along the rail 61 and drives the flexible protection sleeve 5 to extend or compress, so as to realize automatic extension or compression of the flexible protection sleeve 5.
When the flexible protection sleeve is used, the other end of the movable rod is held and moves along the axial direction of the central shaft 1, so that the flexible protection sleeve 5 can be manually extended or compressed.
As shown in fig. 1 or 2, the flexible protection sleeve 5 can move up and down along the axial direction of the central shaft 1, as follows:
the flexible protection sleeve 5 is in a hollow cylinder shape, and the flexible protection sleeve 5 is sleeved on the central shaft 1; one end of the flexible protective sleeve 5 is fixed on the bottom cover 3 or the top cover 2, and the other end of the flexible protective sleeve 5 moves up and down along the axial direction of the central shaft 1 to realize the extension or compression of the flexible protective sleeve 5.
Specifically, the flexible screen saver further comprises: a moving mechanism 6 located between the top cover 2 and the bottom cover 3; the moving mechanism 6 includes: a rail 61 arranged along the axial direction of the central shaft 1, and two ends of the rail 61 are respectively fixed on the top cover 2 and the bottom cover 3; the driving component 62 is movably disposed on the track 61 and connected to the other end of the flexible protection sleeve 5, and the driving component 62 is configured to drive the flexible protection sleeve 5 to move up and down along the track to achieve extension or compression of the flexible protection sleeve 5.
As shown in fig. 2, in the present embodiment, the flexible protection sleeve 5 is in a hollow cylinder shape, and the flexible protection sleeve 5 is sleeved on the central shaft 1. Preferably, the edge of the bottom cover 3 is provided with a sidewall extending from the edge of the bottom cover 3 toward the central axis direction, and the sidewall and the bottom cover 3 form a storage space 50 for accommodating the flexible protection cover 5. In practical applications, the storage space 50 may also be formed at the edge of the top cover 2. One end of the flexible protection sleeve 5 (i.e. the cylindrical cross section part of the flexible protection sleeve 5) is fixed to the bottom cover 3 or the top cover 2 which is reserved with the storage space 50, and after the flexible protection sleeve 5 is compressed, the flexible protection sleeve 5 is accommodated in the storage space 50. A track 61 arranged along the axial direction of the central shaft 1 is also arranged between the top cover 2 and the bottom cover 3, and two ends of the track 61 are respectively fixed on the top cover 2 and the bottom cover 3; the moving mechanism 6 further includes: and the driving part 62 is positioned on the rail 61, and the driving part 62 is connected with the other end of the flexible protective sleeve 5 so as to drive the flexible protective sleeve 5 to move up and down along the rail to realize the extension or compression of the flexible protective sleeve 5.
Compared with the prior art, the embodiment of the invention provides the flexible screen protection device, the flexible protective sleeve 5 is arranged between the top cover 2 and the bottom cover 3, and the flexible protective sleeve 5 covers the exposed surface of the flexible screen 5 wound on the central shaft 1, so that the screen body of the flexible screen 4 can be prevented from being scratched by a sharp device; and when the protection device bumps, because the existence of flexible protective sheath 5 can play certain stress cushioning effect, avoid the screen body direct impact of flexible screen 4 to the foreign object and the circumstances of damaging, consequently, flexible screen protection device can protect flexible screen 4 after accomodating not damaged by sharp ware fish tail or by the foreign object striking.
A second embodiment of the present invention relates to a flexible screen protection device, which is substantially the same as the first embodiment except that the moving mode of the flexible protection sleeve is a side-pull type, and the structural schematic diagram of the present embodiment is shown in fig. 3 and 4, and specifically includes:
flexible protective sheath 5 is the slice, and flexible protective sheath 5 includes: a first side edge which is fixed between the top cover 2 and the bottom cover 3 and is parallel to the central shaft 1, and a second side edge which is arranged opposite to the first side edge; the second side moves circumferentially around the central axis 1 to effect extension or compression of the flexible boot 5.
The flexible screen saver further comprises: a moving mechanism 6 located between the top cover 2 and the bottom cover 3; the moving mechanism 6 includes: a closed track 61 fixed on the top cover 2 and/or the bottom cover 3 and sleeved on the central shaft 1, wherein a plane formed by the closed track 61 is parallel to the bottom cover 3 or the top cover 2; the driving component 62 is movably disposed on the closing track 61 and connected to the second side of the flexible protection sleeve 5, and the driving component 62 is configured to drive the flexible protection sleeve 5 to move along the closing track to achieve extension or compression of the flexible protection sleeve 5.
In particular, the flexible protective sheath 5 may be moved in a side-pull manner. The flexible protective sheath 5 in this embodiment is in the form of a sheet. The flexible protective sheath 5 comprises: a first side fixed between the top cover 2 and the bottom cover 3 and parallel to the central axis 1, and a second side opposite to the first side. The moving mechanism 6 includes: the closing track 61 is fixed on the top cover 2 and/or the bottom cover 3 and sleeved on the central shaft 1, and the driving component 62 is located on the closing track 61, the driving component 62 is connected to the second side of the flexible protection sleeve 5, so as to drive the flexible protection sleeve 5 to move along the closing track 61, that is, move circumferentially around the central shaft 1 to realize the extension or compression of the flexible protection sleeve 5.
The closing rail 61 in the above embodiment is provided with one, and may be provided with the top cover 2 or the bottom cover 3. It is realized that, as shown in fig. 4, two closing rails 61 may be provided at the same time, and the two closing rails 61 are respectively provided on the top cover 2 and the bottom cover 3 so as to simultaneously move the flexible protection sleeve 5.
Specifically, since the closing track 61 is sleeved on the central shaft 1 and the flexible protection sleeve 5 is required to cover the flexible screen 4 wound around the central shaft 1, in actual use, the area formed by the closing track 61 is larger than the cross section of the cylindrical body formed by the flexible screen 4 after being rolled.
The cross-sectional shape of the central shaft 1 in this embodiment may be rectangular, oval, circular, square, diamond-shaped or polygonal, and correspondingly, the shape of the closed track may also be rectangular, oval, circular, square, diamond-shaped or polygonal. Further, the shape of the closed track 61 may be the same as the cross-sectional shape of the central shaft 1.
In addition, in order to facilitate the flexible screen 4 to protrude from the flexible protection cover 5, an opening for the flexible screen 4 to protrude into or out of is provided on the surface of the flexible protection cover 5.
Compared with the prior art, the embodiment of the invention provides a flexible screen protection device, and the flexible protective sleeve 5 comprises: a first side fixed between the top cover 2 and the bottom cover 3 and parallel to the central axis 1, and a second side opposite to the first side. The moving mechanism 6 includes: the closing track 61 is fixed on the top cover 2 and/or the bottom cover 3 and sleeved on the central shaft 1, and the driving component 62 is located on the closing track 61, the driving component 62 is connected to the second side of the flexible protection sleeve 5, so as to drive the flexible protection sleeve 5 to move along the closing track 61, that is, move circumferentially around the central shaft 1 to realize the extension or compression of the flexible protection sleeve 5. A side pulling movement mode of the flexible protective sleeve 5 is provided.
A third embodiment of the present invention relates to a flexible screen protection device, which is an improvement of the first embodiment, and is mainly improved in that the flexible screen protection device in this embodiment further includes: set up in the locking structure of top cap or bottom, locking mechanism can extend or shrink the fixed flexible protective sheath of back at flexible protective sheath, avoids flexible protective sheath to extend or compress the back automatic displacement.
The schematic structural diagram of the flexible screen protector in this embodiment is shown in fig. 2 or fig. 4, and specifically includes:
the locking mechanism includes: the buckle 7 is arranged at the position, opposite to the position of the through hole after the flexible protective sleeve 5 is stretched, of the top cover 2 or the bottom cover 3, so that after the flexible protective sleeve 5 is stretched, the buckle 7 pops out and penetrates into the through hole, and the screen body is prevented from loosening; in addition, the buckle 7 can also be arranged at the top cover 2 or the bottom cover 3 and at a position opposite to the position where the through hole is located after the flexible protection sleeve 5 is compressed, and after the flexible protection sleeve 5 is compressed, the buckle 7 is popped out and penetrates into the through hole, so that the flexible protection sleeve 5 is prevented from automatically unfolding.
Compared with the prior art, the embodiment of the invention provides a flexible screen protection device, which further comprises: the locking structure is positioned between the top cover 2 and the bottom cover 3, the locking mechanism can fix the flexible protective sleeve 5 after the flexible protective sleeve 5 is extended or contracted, and the flexible protective sleeve 5 is prevented from automatically moving after being extended or compressed.
It will be understood by those of ordinary skill in the art that the foregoing embodiments are specific examples of practicing the invention, and that various changes in form and detail may be made therein without departing from the spirit and scope of the invention in practice.
Claims (8)
1. A flexible screen saver device comprising:
a central shaft for providing a winding position of the flexible screen;
the top cover and the bottom cover are connected to two ends of the central shaft and are parallel to each other;
a flexible boot positioned between the top cover and the bottom cover, the flexible boot for covering an exposed surface of the flexible screen wound around the central shaft;
the flexible protective sleeve is telescopic and is used for covering the exposed surface of the flexible screen when being stretched; the flexible protective sleeve is used for exposing the flexible screen when being compressed; and
and the moving mechanism is positioned between the top cover and the bottom cover, is connected with the flexible protective sleeve and is used for driving the flexible protective sleeve to extend or compress.
2. The flexible screen saver of claim 1 wherein the movement mechanism comprises: the driving component is movably arranged on the track and connected with the flexible protective sleeve;
the driving part moves along the track and drives the flexible protective sleeve to extend or compress.
3. The flexible screen protector as claimed in claim 1, wherein the flexible protective sleeve is hollow and cylindrical, and the flexible protective sleeve is sleeved on the central shaft;
one end of the flexible protective sleeve is fixed on the bottom cover or the top cover, and the other end of the flexible protective sleeve moves up and down along the axial direction of the central shaft to realize the extension or compression of the flexible protective sleeve.
4. The flexible screen saver of claim 3 further comprising: a moving mechanism located between the top cover and the bottom cover; the moving mechanism includes: the track is arranged along the axial direction of the central shaft, and two ends of the track are respectively fixed on the top cover and the bottom cover;
the flexible protective sleeve is movably arranged on the track and is connected with the other end of the flexible protective sleeve, and the driving part is used for driving the flexible protective sleeve to move up and down along the track so as to realize the extension or compression of the flexible protective sleeve.
5. The flexible screen protection device of claim 1, wherein the flexible boot is in the form of a sheet, the flexible boot comprising: the first side edge is fixed between the top cover and the bottom cover and is parallel to the central shaft, and the second side edge is arranged opposite to the first side edge;
the second side moves circumferentially around the central axis to effect expansion or compression of the flexible boot.
6. The flexible screen saver of claim 5 further comprising: a moving mechanism located between the top cover and the bottom cover; the moving mechanism includes: the closed track is fixed on the top cover and/or the bottom cover and sleeved on the central shaft, and a plane formed by the closed track is parallel to the bottom cover or the top cover;
the movable set up in on the track, and with flexible protective sheath the driver part that the second side is connected, driver part is used for driving flexible protective sheath follows the closed track removes in order to realize the extension or the compression of flexible protective sheath.
7. A flexible screen protector according to claim 3 or 5 in which the surface of the flexible sleeve is provided with an opening for the flexible screen to be inserted or extended.
8. The flexible screen saver of claim 1 further comprising: the locking structure is arranged on the top cover or the bottom cover;
the locking structure is used for fixing the flexible protective sleeve after the flexible protective sleeve is extended or contracted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011377880.6A CN112562506B (en) | 2020-11-30 | 2020-11-30 | Flexible screen protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011377880.6A CN112562506B (en) | 2020-11-30 | 2020-11-30 | Flexible screen protection device |
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| Publication Number | Publication Date |
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| CN112562506A CN112562506A (en) | 2021-03-26 |
| CN112562506B true CN112562506B (en) | 2022-08-02 |
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| CN202011377880.6A Active CN112562506B (en) | 2020-11-30 | 2020-11-30 | Flexible screen protection device |
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| Publication number | Publication date |
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| CN112562506A (en) | 2021-03-26 |
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