CN111935345B - Flexible screen rolling synchronizer - Google Patents
- ️Tue Sep 14 2021
CN111935345B - Flexible screen rolling synchronizer - Google Patents
Flexible screen rolling synchronizer Download PDFInfo
-
Publication number
- CN111935345B CN111935345B CN202010784678.9A CN202010784678A CN111935345B CN 111935345 B CN111935345 B CN 111935345B CN 202010784678 A CN202010784678 A CN 202010784678A CN 111935345 B CN111935345 B CN 111935345B Authority
- CN
- China Prior art keywords
- synchronizing
- assembly
- gear
- dragging plate
- plate Prior art date
- 2020-08-06 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 28
- 230000001360 synchronised effect Effects 0.000 claims abstract description 46
- 230000005540 biological transmission Effects 0.000 claims description 25
- 230000008878 coupling Effects 0.000 claims description 20
- 238000010168 coupling process Methods 0.000 claims description 20
- 238000005859 coupling reaction Methods 0.000 claims description 20
- 230000033001 locomotion Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 230000006872 improvement Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
- H04M1/0268—Details of the structure or mounting of specific components for a display module assembly including a flexible display panel
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
- G06F1/1652—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being flexible, e.g. mimicking a sheet of paper, or rollable
-
- 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
-
- 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
- G09F9/33—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 being semiconductor devices, e.g. diodes
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Transmission Devices (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The invention provides a flexible screen rolling synchronizer, comprising: the synchronous rolling assembly comprises a rolling shaft, a synchronous assembly and a lower moving plate, the lower moving plate is connected with the synchronous assembly, the rolling shaft is arranged on one side, far away from the dragging plate, of the lower moving plate through the fixed frame, the dragging plate is connected with the synchronous assembly, one end of the pretension force assembly is connected with the synchronous assembly, and the other end of the pretension force assembly is connected with the dragging plate; the dragging plate and the lower moving plate synchronously move in opposite directions. The movement of the dragging plate can drive the lower moving plate to synchronously move in the opposite direction through the pre-tensioning force assembly and the synchronous assembly, so that the synchronous function is realized, the structure is small and exquisite, the realization is convenient, and the synchronous effect of the OLED flexible screen in the rolling process can be well ensured.
Description
Technical Field
The invention relates to a flexible screen rolling device, in particular to a flexible screen rolling synchronization device.
Background
With the improvement of the flexible folding or bending performance of the OLED display screen, some portable electronic products, such as mobile phones, tablet computers, and the like, which are used in daily use at present, except for the reduction of the carrying space due to the folding structure, the rolling structure is also a way to save the carrying space. Therefore, how to ensure that the flexible screen of the OLED realizes synchronization in the scrolling process is a main problem to be solved.
Disclosure of Invention
The invention aims to solve the technical problem of providing a flexible screen rolling synchronizer which can ensure that the OLED flexible screen realizes synchronization in the rolling process.
To this end, the present invention provides a flexible screen scrolling synchronization device, comprising: the synchronous rolling assembly comprises a rolling shaft, a synchronous assembly and a lower moving plate, the lower moving plate is connected with the synchronous assembly, the rolling shaft is arranged on one side, far away from the dragging plate, of the lower moving plate through the fixed frame, the dragging plate is connected with the synchronous assembly, one end of the pretension force assembly is connected with the synchronous assembly, and the other end of the pretension force assembly is connected with the dragging plate; the dragging plate and the lower moving plate synchronously move in opposite directions.
In a further development of the invention, the synchronizing assembly comprises a left synchronizing assembly and a right synchronizing assembly, which are respectively arranged on both sides of the lower moving plate.
The invention is further improved in that the right synchronizing assembly comprises a right shaft coupling seat, a right synchronizing screw rod, a right transmission gear and a right synchronizing gear, the right synchronizing screw rod is fixed in the right shaft coupling seat, the right synchronizing screw rod is connected to the right synchronizing gear through the right transmission gear, and the right synchronizing gear is connected to the dragging plate.
The left synchronizing assembly comprises a left shaft coupling seat, a left synchronizing screw rod, a left transmission gear and a left synchronizing gear, the left synchronizing screw rod is fixed in the left shaft coupling seat, the left synchronizing screw rod is connected to the left synchronizing gear through the left transmission gear, and the left synchronizing gear is connected to the dragging plate.
The invention has the further improvement that the right synchronizing assembly also comprises a right mounting piece, and the right synchronizing gear is mounted at one end of the right shaft coupling seat through the right mounting piece; the left synchronizing assembly further comprises a left mounting piece, and the left synchronizing gear is mounted at one end of the left shaft coupling through the left mounting piece.
The invention has the further improvement that the left synchronous gear and the right synchronous gear respectively comprise synchronous straight teeth, conical teeth and mounting holes for realizing mounting, the synchronous straight teeth are connected with the dragging plate, and the conical teeth are respectively connected with the corresponding left transmission gear or right transmission gear.
The invention is further improved in that the fixing frame comprises a fixing plate, a left fixing baffle and a right fixing baffle, and the left fixing baffle and the right fixing baffle are arranged on two sides of the fixing plate.
The invention is further improved in that the dragging plate comprises a gear strip, a groove, step edges and a mounting column, the gear strip is arranged on two sides of one side of the dragging plate close to the synchronous rolling assembly, the groove is arranged on one side of the dragging plate close to the fixed frame, the step edges are arranged on two sides of the groove, and the pre-tensioning force assembly is connected with the dragging plate through the mounting column.
The invention is further improved in that the fixing plate is provided with a harpoon-shaped component, and the harpoon-shaped component is arranged corresponding to the groove.
The pre-tensioning force assembly comprises an upper cover, a lower cover, a pressure spring guide member and a pressure spring, wherein the pressure spring is arranged between the upper cover and the lower cover through the pressure spring guide member, one end of the pressure spring guide member is connected with the mounting column, and the other end of the pressure spring guide member is connected with the synchronizing assembly.
Compared with the prior art, the invention has the beneficial effects that: the lower moving plate is connected with the synchronous assembly, the dragging plate is connected with the synchronous assembly, and therefore the movement of the dragging plate can drive the lower moving plate to synchronously move in the opposite direction through the pre-tensioning force assembly and the synchronous assembly, so that the synchronous function is realized, the structure is small and exquisite, the realization is convenient, and the synchronous effect of the OLED flexible screen in the rolling process can be well guaranteed; on this basis, the one end of pretension force subassembly with synchronous subassembly is connected, the other end of pretension force subassembly with the dragging plate is connected, and then can effectively eliminate the fit clearance between the different members to further promote the optimal design of product, and can improve the stability ability of product.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a schematic front perspective view of an embodiment of the present invention;
FIG. 3 is an exploded view of a fixed frame and a synchronous scrolling assembly according to an embodiment of the present invention;
FIG. 4 is a schematic perspective view of a right synchronization module according to one embodiment of the present invention;
FIG. 5 is an exploded view of the right synchronizing assembly according to one embodiment of the present invention;
FIG. 6 is a schematic view of the back side of the lower moving plate according to one embodiment of the present invention;
FIG. 7 is a schematic front view of the lower moving plate according to one embodiment of the present invention;
FIG. 8 is a schematic perspective view of a left synchronizing gear and a right synchronizing gear according to an embodiment of the present invention;
FIG. 9 is an exploded view of a drag plate according to one embodiment of the present invention;
figure 10 is an exploded view of a pretension assembly according to an embodiment of the invention.
Detailed Description
Preferred embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
As shown in fig. 1 to 10, the present example provides a flexible screen scroll synchronization device, including: the
synchronous rolling assembly2 comprises a
rolling shaft21, a synchronous assembly and a lower moving
plate28, the lower moving
plate28 is connected with the synchronous assembly, the
rolling shaft21 is arranged on one side, far away from the
dragging plate3, of the lower moving
plate28 through the
fixed frame1, the
dragging plate3 is connected with the synchronous assembly, one end of the
pretension force assembly4 is connected with the synchronous assembly, and the other end of the
pretension force assembly4 is connected with the
dragging plate3; the
drag plate3 and the lower moving
plate28 move in the opposite direction in synchronization.
In practical application, one end of the OLED flexible display screen is fixed on the
dragging plate3, and the other end of the OLED flexible display screen bypasses the
rolling shaft21 and is fixed on the lower moving
plate28, and when the
dragging plate3 is dragged inwards or outwards under the action of an external force, the lower moving
plate28 is driven by the
pre-tensioning force assembly4 and the synchronizing assembly to move synchronously towards a direction opposite to that of the
dragging plate3, so that synchronous rolling of the OLED flexible display screen is realized.
More specifically, as shown in fig. 1 to 7, the synchronizing assembly of this embodiment includes a left synchronizing assembly and a right synchronizing assembly, which are respectively disposed on both sides of the lower moving
plate28, for uniformly realizing the synchronized movement of the lower moving
plate28; the left synchronizing assembly and the right synchronizing assembly are identical in structure and are correspondingly arranged on the left side and the right side respectively.
As shown in fig. 4 and 5, the right synchronizing assembly of this embodiment includes a
right coupling base222, a right synchronizing
screw232, a
right transmission gear242, a right synchronizing gear 252 and a
right mounting member262, the right synchronizing
screw232 is fixed in the
right coupling base222, the right synchronizing
screw232 is connected to the right synchronizing gear 252 through the
right transmission gear242, and the right synchronizing gear 252 is connected to the
trailing plate3; the right synchronizing gear 252 is mounted to one end of the
right coupling boss222 by the
right mounting member262.
Accordingly, as shown in fig. 3, the left synchronizing assembly of this embodiment includes a left
shaft coupling seat221, a left synchronizing
screw231, a
left transmission gear241, a left synchronizing
gear251 and a
left mounting member261, the left synchronizing
screw231 is fixed in the left
shaft coupling seat221, the left synchronizing
screw231 is connected to the left synchronizing
gear251 through the
left transmission gear241, and the left synchronizing
gear251 is connected to the
dragging plate3; the left synchronizing
gear251 is mounted to one end of the
left shaft coupling221 through the
left mounting member261.
As shown in fig. 8, in this embodiment, each of the left and right synchronizing
gears251 and 252 includes a synchronizing
spur254, a
bevel gear255, and a
mounting hole253 for mounting, the synchronizing
spur254 is connected to the
dragging plate3, and the
bevel gear255 is connected to the corresponding left or
right transmission gear241 or 242, respectively. In this embodiment, the
left mounting piece261 and the
right mounting piece262 are preferably mounting members such as a shaft pin, a screw, or a bolt, and correspondingly, the
mounting hole253 is also a mounting hole such as a shaft pin hole, a screw hole, or a bolt hole.
In this embodiment, the
rack gears31 on both sides of the
dragging plate3 are respectively engaged with the straight synchronizing
teeth254 of the left synchronizing
gear251 and the right synchronizing gear 252, the
conical teeth255 on the left synchronizing
gear251 and the right synchronizing gear 252 are respectively engaged with the
left transmission gear241 and the
right transmission gear242, and the
left transmission gear241 and the
right transmission gear242 are respectively fixed on the left synchronizing
screw231 and the right synchronizing
screw232. When the
dragging plate3 moves left or right, the left synchronizing
gear251 and the right synchronizing gear 252 are pushed to rotate, and the
bevel teeth255 on the left synchronizing
gear251 and the right synchronizing gear 252 respectively drive the
left transmission gear241 and the
right transmission gear242, so as to respectively drive the left synchronizing
screw rod231 and the right synchronizing
screw rod232 to rotate.
As shown in fig. 3, 7 and 8, the lower moving
plate28 of this embodiment has a
left nut281 and a
right nut282 engaged with the left and right synchronizing
screws231 and 232, respectively, on both sides thereof; the lower moving
plate28 is matched with the left synchronizing
screw rod231 or the right synchronizing
screw rod232 through the
left screw281 and the
right screw282 on the two sides of the lower moving plate, the rotation of the left synchronizing
screw rod231 and the right synchronizing
screw rod232 drives the lower moving
plate28 to move, the moving direction is just opposite to that of the
dragging plate3, and further the
dragging plate3 and the lower moving
plate28 can realize 1:1 movement, so that the synchronizing function is realized.
As shown in fig. 3, the
fixing frame1 of the present embodiment includes a
fixing plate11, a
left fixing baffle121, and a
right fixing baffle122, and the
left fixing baffle121 and the
right fixing baffle122 are disposed on both sides of the
fixing plate11.
As shown in fig. 8, in this embodiment, the
dragging plate3 includes a
gear rack31, a
groove32, a
step edge33 and a
mounting column34, wherein the
gear rack31 is disposed on two sides of the
dragging plate3 near one side of the
synchronous rolling component2, and is respectively used for matching with the synchronous
straight teeth254 of the left
synchronous gear251 and the right synchronous gear 252; the
groove32 is arranged on one side of the
dragging plate3 close to the
fixed frame1, the
fixed plate11 is provided with a harpoon-
shaped member111, the harpoon-
shaped member111 is arranged corresponding to the
groove32, and the motion guiding and moving connection during moving is realized through the inserting structure of the harpoon-
shaped member111 corresponding to the
groove32; the
step edges33 are arranged at two sides of the
groove32 and used for realizing limiting; the
pre-tension assembly4 is connected to the
trailing plate3 by the
mounting post34.
As shown in fig. 1 and 9, the
pre-tension assembly4 of this embodiment includes an
upper cover41, a
lower cover42, a compression
spring guide member43, and a
compression spring44, wherein the
compression spring44 is disposed between the
upper cover41 and the
lower cover42 through the compression
spring guide member43, one end of the compression
spring guide member43 is connected to the
mounting post34, and the other end of the compression
spring guide member43 is connected to the synchronizing assembly.
In this embodiment, the
upper cover41 and the
lower cover42 are provided with pressure spring grooves for accommodating the
pressure springs44, and the pressure
spring guide members43 have opposite ends, and are respectively connected to the
mounting posts34 of the
dragging plate3 and the synchronizing members of the synchronizing
scrolling assembly2, so as to promote the matching degree between different members under the elastic force of the
pressure springs44. More specifically, one end of the compressed
spring guide member43 in this embodiment is connected to the
mounting post34, and the other end of the compressed
spring guide member43 is fixed to the left
shaft coupling seat221, so as to eliminate a fit gap between the
rack gear31 of the
dragging plate3 and the synchronous
straight teeth254 of the left and right synchronizing
gears251 and 252, and eliminate a fit gap between the left and
right nuts281 and 282 of the lower moving
plate28 and the left and right synchronizing
screws231 and 232, respectively, thereby further improving the optimized design of the product and the stability of the product. Of course, in practical applications, the
mounting post34 may be disposed on the other side of the dragging plate, one end of the pressure
spring guiding member43 is connected to the
mounting post34, and the other end of the pressure
spring guiding member43 is fixed to the
right coupling seat222, so that the same effect can be achieved, or the
pre-tensioning force assembly4 may be replaced by another pre-tensioning force device capable of achieving the same effect.
In summary, in this embodiment, the lower moving
plate28 is connected to the synchronizing assembly, and the
dragging plate3 is connected to the synchronizing assembly, so that the movement of the
dragging plate3 can drive the lower moving
plate28 to synchronously move in the opposite direction through the
pre-tensioning assembly4 and the synchronizing assembly, thereby realizing the synchronizing function, having a small structure, being convenient to implement, and well ensuring the synchronizing effect of the OLED flexible screen in the scrolling process; on this basis, the one end of
pretension force subassembly4 with synchronous subassembly is connected, the other end of
pretension force subassembly4 with
drag board3 is connected, and then can effectively eliminate the fit clearance between the different members to further promote the optimal design of product, and can improve the stability ability of product.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (7)
1. A flexible screen scroll synchronization device, comprising: the synchronous rolling device comprises a fixed frame (1), a synchronous rolling assembly (2), a dragging plate (3) and a pre-tensioning force assembly (4), wherein the synchronous rolling assembly (2) comprises a rolling shaft (21), a synchronous assembly and a lower dragging plate (28), the lower dragging plate (28) is connected with the synchronous assembly, the rolling shaft (21) is arranged on one side, far away from the dragging plate (3), of the lower dragging plate (28) through the fixed frame (1), the dragging plate (3) is connected with the synchronous assembly, one end of the pre-tensioning force assembly (4) is connected with the synchronous assembly, and the other end of the pre-tensioning force assembly (4) is connected with the dragging plate (3); the dragging plate (3) and the lower moving plate (28) synchronously move in opposite directions,
the synchronizing components comprise a left synchronizing component and a right synchronizing component which are respectively arranged at the two sides of the lower moving plate (28),
the right synchronizing assembly comprises a right shaft coupling seat (222), a right synchronizing screw rod (232), a right transmission gear (242) and a right synchronizing gear (252), the right synchronizing screw rod (232) is fixed in the right shaft coupling seat (222), the right synchronizing screw rod (232) is connected to the right synchronizing gear (252) through the right transmission gear (242), the right synchronizing gear (252) is connected to the dragging plate (3),
the left synchronizing assembly comprises a left shaft coupling seat (221), a left synchronizing screw rod (231), a left transmission gear (241) and a left synchronizing gear (251), the left synchronizing screw rod (231) is fixed in the left shaft coupling seat (221), the left synchronizing screw rod (231) is connected to the left synchronizing gear (251) through the left transmission gear (241), the left synchronizing gear (251) is connected to the dragging plate (3),
gear bars (31) respectively matched with the left synchronizing gear (251) and the right synchronizing gear (252) are arranged on two sides of the dragging plate (3), a left screw nut (281) and a right screw nut (282) respectively matched with the left synchronizing screw rod (231) and the right synchronizing screw rod (232) are arranged on two sides of the lower moving plate (28),
when the dragging plate (3) moves leftwards or rightwards, the left synchronizing gear (251) and the right synchronizing gear (252) are pushed to rotate, so that the left synchronizing screw rod (231) and the right synchronizing screw rod (232) are driven to rotate through the left transmission gear (241) and the right transmission gear (242), the lower dragging plate (28) is driven to move by the rotation of the left synchronizing screw rod (231) and the right synchronizing screw rod (232), and the moving direction is just opposite to that of the dragging plate (3).
2. The flexible screen scroll synchronizer of claim 1 wherein the right synchronizing assembly further comprises a right side mount (262), the right synchronizing gear (252) being mounted to one end of the right shaft coupling base (222) by the right side mount (262); the left synchronizing assembly further comprises a left mounting member (261), and the left synchronizing gear (251) is mounted to one end of the left shaft coupling (221) through the left mounting member (261).
3. The scrolling synchronization device of a flexible screen according to claim 2, wherein the left synchronization gear (251) and the right synchronization gear (252) each comprise a synchronization straight tooth (254), a bevel tooth (255) and a mounting hole (253) for mounting, the synchronization straight tooth (254) is connected with the dragging plate (3), and the bevel tooth (255) is respectively connected with the corresponding left transmission gear (241) or right transmission gear (242).
4. The flexible screen scrolling synchronization device according to any of the claims 1 to 3, wherein the fixed frame (1) comprises a fixed plate (11), a left fixed baffle (121) and a right fixed baffle (122), the left fixed baffle (121) and the right fixed baffle (122) are arranged on both sides of the fixed plate (11).
5. The flexible screen scrolling synchronization device according to claim 4, wherein the dragging plate (3) further comprises a groove (32), step edges (33) and mounting posts (34), the gear rack (31) is disposed on two sides of one side of the dragging plate (3) close to the synchronous scrolling assembly (2), the groove (32) is disposed on one side of the dragging plate (3) close to the fixed frame (1), the step edges (33) are disposed on two sides of the groove (32), and the pre-tensioning assembly (4) is connected with the dragging plate (3) through the mounting posts (34).
6. Flexible screen scroll synchronization device according to claim 5, characterized in that a harpoon-like member (111) is arranged on the stationary plate (11), said harpoon-like member (111) being arranged in correspondence with the groove (32).
7. The flexible screen scrolling synchronization device according to claim 5, wherein the pre-tensioning force assembly (4) comprises an upper cover (41), a lower cover (42), a pressure spring guide member (43) and a pressure spring (44), the pressure spring (44) is arranged between the upper cover (41) and the lower cover (42) through the pressure spring guide member (43), one end of the pressure spring guide member (43) is connected with the mounting column (34), and the other end of the pressure spring guide member (43) is connected with the synchronization assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010784678.9A CN111935345B (en) | 2020-08-06 | 2020-08-06 | Flexible screen rolling synchronizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010784678.9A CN111935345B (en) | 2020-08-06 | 2020-08-06 | Flexible screen rolling synchronizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111935345A CN111935345A (en) | 2020-11-13 |
| CN111935345B true CN111935345B (en) | 2021-09-14 |
Family
ID=73307506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010784678.9A Active CN111935345B (en) | 2020-08-06 | 2020-08-06 | Flexible screen rolling synchronizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111935345B (en) |
Families Citing this family (4)
* Cited by examiner, † Cited by third party| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112951085B (en) * | 2021-01-29 | 2023-04-28 | Oppo广东移动通信有限公司 | Electronic device |
| CN112901708A (en) * | 2021-02-23 | 2021-06-04 | 维沃移动通信有限公司 | Electronic device |
| CN113345332B (en) * | 2021-06-21 | 2023-11-28 | 武汉华星光电技术有限公司 | Flexible display device |
| CN114708794B (en) * | 2022-01-17 | 2022-12-20 | 东莞市橙工电子科技有限公司 | Scroll type display screen device |
Citations (2)
* Cited by examiner, † Cited by third party| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210178745U (en) * | 2019-01-15 | 2020-03-24 | 杭州安费诺飞凤通信部品有限公司 | Synchronous mechanism of hinge of inward-folding flexible screen mobile terminal |
| CN111277688A (en) * | 2020-03-04 | 2020-06-12 | 东莞市环力智能科技有限公司 | External folding hinge and external folding mobile terminal |
Family Cites Families (10)
* Cited by examiner, † Cited by third party| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202353628U (en) * | 2011-12-16 | 2012-07-25 | 张义文 | Electronic device with extensible screen |
| CN106847103B (en) * | 2016-12-28 | 2019-05-31 | 上海天马微电子有限公司 | Flexible display device |
| CN106713554A (en) * | 2017-02-23 | 2017-05-24 | 维沃移动通信有限公司 | Display screen assembly and mobile terminal |
| CN107424518B (en) * | 2017-05-31 | 2019-07-26 | 上海天马有机发光显示技术有限公司 | A kind of flexible display apparatus |
| CN207781089U (en) * | 2018-01-29 | 2018-08-28 | 云谷（固安）科技有限公司 | display device and terminal device |
| CN109741682A (en) * | 2019-01-26 | 2019-05-10 | 东莞市劲丰电子有限公司 | Drawing and pulling type companding mechanism based on flexible screen application |
| CN109637375B (en) * | 2019-01-30 | 2020-12-25 | 武汉华星光电半导体显示技术有限公司 | Double-sided display device |
| CN110049159B (en) * | 2019-04-30 | 2024-01-19 | 曹磊 | Device for enlarging screen use area of flexible screen equipment |
| CN110047384B (en) * | 2019-04-30 | 2024-02-20 | 武汉华星光电半导体显示技术有限公司 | Flexible display device |
| CN210270658U (en) * | 2019-05-26 | 2020-04-07 | 邓爱红 | Terminal with telescopic screen |
-
2020
- 2020-08-06 CN CN202010784678.9A patent/CN111935345B/en active Active
Patent Citations (2)
* Cited by examiner, † Cited by third party| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210178745U (en) * | 2019-01-15 | 2020-03-24 | 杭州安费诺飞凤通信部品有限公司 | Synchronous mechanism of hinge of inward-folding flexible screen mobile terminal |
| CN111277688A (en) * | 2020-03-04 | 2020-06-12 | 东莞市环力智能科技有限公司 | External folding hinge and external folding mobile terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111935345A (en) | 2020-11-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111935345B (en) | 2021-09-14 | Flexible screen rolling synchronizer |
| EP4092505B1 (en) | 2024-04-24 | Rotating module and electronic device |
| EP3842647A1 (en) | 2021-06-30 | Rotating shaft mechanism and mobile terminal |
| US20230244274A1 (en) | 2023-08-03 | Foldable apparatus and electronic device |
| CN101763150B (en) | 2013-09-11 | Opening device for input / output module |
| WO2019223124A1 (en) | 2019-11-28 | Bendable terminal and bendable support assembly thereof |
| US20100259463A1 (en) | 2010-10-14 | Electronic device with extensible screen |
| CN112291954B (en) | 2022-05-20 | Electronic device |
| EP4459966A1 (en) | 2024-11-06 | Electronic device |
| CN101907123A (en) | 2010-12-08 | Hub device |
| US20230007797A1 (en) | 2023-01-05 | Hinge, flexible display panel, and electronic device |
| EP2508959A1 (en) | 2012-10-10 | Electronic device |
| EP4099666A1 (en) | 2022-12-07 | Electronic assembly and electronic device |
| US20220418122A1 (en) | 2022-12-29 | Driving mechanism and electronic device |
| EP4109209A1 (en) | 2022-12-28 | Electronic device with flexible display screen |
| CN212847494U (en) | 2021-03-30 | Flexible screen rolling synchronizer |
| EP4491893A1 (en) | 2025-01-15 | Rotation shaft mechanism and electronic apparatus |
| CN216519159U (en) | 2022-05-13 | Synchronous turnover damping mechanism for folding flexible screen and folding hinge |
| CN114038328A (en) | 2022-02-11 | Rotating shaft mechanism and foldable flexible display device |
| CN113849038A (en) | 2021-12-28 | Electronic device |
| CN115529369A (en) | 2022-12-27 | Electronic equipment |
| EP4395285A1 (en) | 2024-07-03 | Rotating shaft mechanism and electronic device |
| JP2014044627A (en) | 2014-03-13 | Information processing device |
| US20240420603A1 (en) | 2024-12-19 | Flexible display panel and electronic device |
| CN117730362A (en) | 2024-03-19 | Support module, display module and display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 2020-11-13 | PB01 | Publication | |
| 2020-11-13 | PB01 | Publication | |
| 2020-12-01 | SE01 | Entry into force of request for substantive examination | |
| 2020-12-01 | SE01 | Entry into force of request for substantive examination | |
| 2021-09-14 | GR01 | Patent grant | |
| 2021-09-14 | GR01 | Patent grant |