CN109256048A - A kind of fold mechanism of flexible screen - Google Patents
A kind of fold mechanism of flexible screen Download PDFInfo
- Publication number
- CN109256048A CN109256048A CN201811325429.2A CN201811325429A CN109256048A CN 109256048 A CN109256048 A CN 109256048A CN 201811325429 A CN201811325429 A CN 201811325429A CN 109256048 A CN109256048 A CN 109256048A
- Authority
- CN
- China
- Prior art keywords
- joint
- flexible screen
- lower side
- side panel
- fold mechanism
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Classifications
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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
Abstract
The invention discloses a kind of fold mechanisms of flexible screen, it includes elastic sheet and matching bending joint component and at least one set of synchronous slide linkage；The bending joint component includes several joint units；The joint unit includes support frame, lower side panel and epipleural, and the tangent line of the epipleural and lower side panel is a certain included angle；The lower side panel of several joint units side by side horizontal when, partly overlap between two adjacent epipleurals；Two end faces of the joint unit are separately installed with triangle limited block；The synchronous slide linkage includes the synchronous slide hinge-unit that several are hinged.The present invention is attached at each " lobster joint " lateral surface, is guaranteed that each joint unit is done around contact point and rotated by the design by bending joint component similar to " lobster joint ", outer elastic thin slice, during bending, the synchronous bending in interior outside, and same bending shaft.
Description
Technical field
The present invention relates to a kind of fold mechanism, specially a kind of fold mechanism of flexible screen belongs to fold mechanism technology
Field.
Background technique
Screen is in electronic equipment for showing the device of image and color.With the continuous development of science and technology, flexible
Screen is gradually current electronic equipments.It is growing for electronic equipment small size, large screen in order to meet people
Requirement, by flexible screen be used for collapsible display become current research staff research and development focus.
Present inventor has found in R&D process, flexible screen of the collapsible display when opening, at folding
Curtain is often difficult to sufficiently flatten, while in a folded configuration, inevitably can be in folding if flexible screen also further folds
The flexible screen at place causes a degree of damage, to further influence the display quality of collapsible display, it is difficult to meet
The use demand of user.
Continuous universal with what is shielded comprehensively, mobile terminal is while pursuing large-size screen monitors visual experience, also balanced better
Portability, the physics limit of single screen are the screen accounting that 100% is realized in the case where that can hold size.In portable premise
Under, in order to pursue bigger screen, folding mobile is developed, current folding mobile is realized using double screen, exhibition
Have between two pieces of screens after opening and significantly isolate sense, cannot achieve the perfection of visual effect.
Flexible screen technology is quickly grown, and in addition to flexible flexible screen, folding flexible screen also occurs, foldable soft
Property screen is due to there was only one piece of screen, and whole visual effect is more perfect after expansion.Flexible screen Foldable mobile terminal is according to folding
Position where poststack screen can be divided into interior bending flexible screen mobile terminal and outer bending flexible screen mobile terminal, wherein occurring curved
Bent screen area is known as deformable screen area.For interior bending mobile terminal, after folding screen in the inside of mobile terminal,
It is protected by the shell of mobile terminal, has better shock resistance.Though but bending mobile terminal can be real in the prior art
Existing jackknife action cannot achieve under folded state due to the non-stretchable characteristic of screen entirety to the receipts of deformable screen area
Hold the support function under function and unfolded state to deformable screen area.
Therefore, a kind of Chinese Patent Application No.: 201810470320.1 fold mechanisms, foldable for disclosing flexible screen
Display and electronic equipment, the fold mechanism include: the first connector, the second connector and connection setting in the first connector and
Foldable assembly between second connector；Wherein, the first connector and the second connector can be carried out around foldable assembly open and/or
It folds, so that foldable assembly is in and inside contracts between the first connector and the second connector when opening to the first predetermined angle
State, when being folded to the second predetermined angle between the first connector and the second connector, foldable assembly the first connector with
The first accommodating space is formed between second connector.By the above-mentioned means, the application is when being applied to flexible screen, and in flexibility
When screen is opened, flexible screen is enabled to flatten, and when flexible screen folds, it can reduce to flexible screen at folding
Damage.
Chinese Patent Application No. 201810078223.8 discloses a kind of Foldable mobile terminal, including flexible screen, flexibility
Transparent cover plate and shell are provided with the first glue all over the screen between one side surface of the flexible screen and the flexible and transparent cover board
Layer, folding edges at two ends of the flexible screen away from a side surface of the flexible and transparent cover board are corresponding with the shell
Edges at two ends be respectively arranged with the second local glue-line.Foldable mobile terminal of the invention is stablized solid in folding process
Determine and screen itself will not be damaged, structure is reliable, and stability is good, injures to screen small；And flexible screen and shell
Part bonding, so that flexible screen and shell have the fold domain of contact to have relative displacement, when can effectively reduce flexible screen bending
Tensile stress of the shell to screen.
But these fold mechanisms are there is during opening and closing, and having for lateral surface and medial surface is certain
Gap；Or the distance of lateral surface and medial surface changes, and is not able to maintain inside and outside synchronous problem.
Summary of the invention
The purpose of the invention is to provide a kind of fold mechanism of flexible screen, to solve the above-mentioned technology of the prior art
Problem.
The purpose of the present invention is achieved through the following technical solutions.
A kind of fold mechanism of flexible screen, including elastic sheet and with the matched bending joint component of elastic sheet, with
And at least one set of synchronous slide linkage；The bending joint component includes several joint units, the joint unit
There are two types of: it is located in the middle the first joint unit and is distributed in the second joint unit of the first joint unit two sides；The pass
Saving unit includes support frame, lower side panel and epipleural, and the epipleural and lower side panel are respectively arranged at the upper of support frame
Side and downside；The tangent line of the epipleural and lower side panel is a certain included angle, and the angle on the left of the first joint unit is
Positive direction, the angle on right side are negative direction；The lower side panel of several joint units side by side horizontal when, two adjacent epipleurals it
Between partly overlap；The downside of the lower side panel is fixed with elastic sheet；Pacify respectively two end faces of the joint unit
Equipped with triangle limited block, the bottom edge of limited block is concordant with lower side panel, and the limited block of second joint unit is close to the plane of symmetry
Waist and the side of corresponding joint unit are concordant；The synchronous slide linkage include several be hinged synchronize cunning
Dynamic hinge-unit, synchronous slide hinge-unit and joint unit correspond, also, synchronous slide hinge-unit and lower side panel
Upside is fixed.
The limited block is isosceles triangle；Its corner angle is 180 degree/(limit block number+1).Preferably 30 degree.This
It is not inevitable for limiting, also related with the angle of elastic sheet (flexible screen) to lower side panel.
Further, it is fixed between the lower side panel and elastic sheet by bonding or welding manner.Further
Ground, the bending of elastic plate to two it is parallel when, two adjacent limited blocks are mutually leaning closely against together.
Further, the epipleural section line is the circular arc being bent upwards, and circular arc is the circular arc on same circle.
Further, the first joint unit epipleural arc length is twice of second joint unit epipleural arc length.
Further, the downside board interface county is the circular arc being bent upwards；And circular arc is the circular arc on same circle.
Further, the synchronous slide hinge-unit includes the fixing seat with axis hole；Two adjacent fixing seats
Between connected by link assembly, link assembly is made of two connecting rods；By the between the fixing seat and link assembly
One pin shaft is flexibly connected；It is flexibly connected between two connecting rods by the second pin shaft.
Further, friction shim is provided between the fixing seat and connecting rod, between connecting rod and connecting rod.
The synchronous slide linkage is provided with two groups, is respectively arranged at bending joint component close to the position at both ends
It sets.
It further include having at least one set of chain hinge, including there are two axis for two and half gears, two hinge pins and two bands
The fixed plate in hole；The fixed plate is placed in the both ends of half gear, and two and half gears pass through in two hinge pins and fixed plate
Shaft hole matching is installed and is intermeshed；Half gear is extended with a linking arm, the end setting of linking arm along a tangential direction
There is sliding pin；Balladeur train is installed, balladeur train is U-shaped structure, and inner wall is provided with to match with sliding pin on the elastic sheet
Sliding slot.Since relative displacement occurring between balladeur train and sliding pin in half gear rotation process, therefore, existed by sliding pin
The influence of relative displacement is eliminated in movement in sliding slot.
Further, at least one is fixed between plate end face and hinge pin and is equipped with the friction pad coaxial with pin shaft
Piece.
Mountable frame on the outside of the elastic sheet, the flexible screen of frame outside installation mobile phone or computer.
" left side " and " right side " in present invention description, "up" and "down" convenience for illustration only, as shown for attached drawing
The angle shown is not the restriction to product, in practice due to angle and the case where put, " left side " and " right side ", "upper" with
"lower" can be interchanged.
The invention has the following advantages:
1, the present invention is attached at often by the design by bending joint component similar to " lobster joint ", outer elastic thin slice
A " lobster joint " lateral surface, guarantees that each joint unit is done around contact point and rotates, during bending, the synchronous bending in interior outside,
And same bending shaft.
2, by the setting of synchronous slide linkage, the torsion in folding process is provided；Synchronous slide linkage
Pass through connecting rod and connect concatenated setting, when fixing seat distance is reduced when rotated, rod connection point can voluntarily adjust the angle absorption
This partial distance, so that being connected to this chain hinge structural member is not under compression power or pulling force；It ensure that the flexibility that lateral surface attaches
The constant or very micro variation of screen length.
3, in closing course, it is synchronous that chain hinge guarantees two frames, while in order to guarantee that outer lateral extent is constant, therefore cuts with scissors
Chain two sides sliding equipment will start to inside contract along sliding trace, uncompensation distance.
Detailed description of the invention
Fig. 1 is mounting structure schematic diagram of the invention；
Fig. 2 is mounting structure schematic diagram of the invention；
Fig. 3 is the mounting structure schematic diagram of bending joint component of the present invention；
Fig. 4 is the structural schematic diagram of bending joint component opening state of the present invention；
Fig. 5 is the structural schematic diagram of bending joint component closed state of the present invention；
Fig. 6 is the mounting structure schematic diagram of synchronous slide linkage of the present invention；
Fig. 7 is the opening state structural schematic diagram of synchronous slide linkage of the present invention；
Fig. 8 is the closed state structural schematic diagram of synchronous slide linkage of the present invention；
Fig. 9 is the mounting structure schematic diagram of chain hinge of the present invention；
Figure 10 is the structural schematic diagram of chain hinge opening state of the present invention；
Figure 11 is the structural schematic diagram of chain hinge closed state of the present invention；
In figure, 10, bending joint component；11, the first joint unit；12, second joint unit；13, support frame；14,
Lower side panel；15, epipleural；16, limited block；20, synchronous slide linkage；21, mounting base；22, connecting rod；23, the first pin shaft；
24, the second pin shaft；30, chain hinge；31, half gear；32, fixed plate；33, hinge pin；34；Sliding pin；35, linking arm；
36, balladeur train；37, sliding slot；40, elastic sheet；50, frame.
Specific embodiment
With reference to the accompanying drawing with the specific embodiment technical characterstic that the present invention is further explained.
A kind of fold mechanism of flexible screen as shown in figs. 1-11, including elastic sheet 40 and matched with elastic sheet 40
Bending joint component 10, and at least one set of synchronous slide linkage 20；The bending joint component 10 includes several
A joint unit, there are two types of the joint units: being located in the middle the first joint unit 11 and is distributed in the first joint unit 11
The second joint unit 12 of two sides；The joint unit includes support frame 13, lower side panel 14 and epipleural 15, and described is upper
Side plate 15 and lower side panel 14 are respectively arranged at the upper side and lower side of support frame 13；The epipleural 15 is cut with lower side panel 14
Line is a certain included angle, and the angle in 11 left side of the first joint unit is positive direction, and the angle on right side is negative direction；Several
The lower side panel 14 of joint unit side by side horizontal when, partly overlap between two adjacent epipleurals 15；The joint unit
Two end faces are separately installed with triangle limited block 16, and the bottom edge of limited block 16 is concordant with lower side panel 14, and second joint unit
Limited block 16 on 12 is concordant close to the waist of the first joint unit 11 and the side of corresponding joint unit；The synchronous slide
Linkage 20 includes the synchronous slide hinge-unit that several are hinged, and synchronous slide hinge-unit and joint unit are one by one
It is corresponding, also, the upside of synchronous slide hinge-unit and lower side panel is fixed.
The limited block 16 is isosceles triangle；Its corner angle is 180 degree/(limit block number+1).Preferably 30 degree.
This is limited not to be inevitable, also related with the angle of elastic sheet (flexible screen) to lower side panel.
The downside of the lower side panel 14 and an elastic sheet 40 are fixed, it is preferred that lower side panel 14 and elastic sheet 40
Between by bonding or welding manner fix.Further, the described bending of elastic sheet 40 to two it is parallel when, it is adjacent
Two limited blocks 14 are mutually leaning closely against together.
Further, 15 section line of epipleural is the circular arc being bent upwards, and circular arc is the circle on same circle
Arc.Further, 11 epipleural of the first joint unit, 15 arc length is the two of 12 epipleural arc length of second joint unit
Times.
Further, 14 section line of lower side panel is the circular arc being bent upwards；And circular arc is the circle on same circle
Arc.
Further, the synchronous slide hinge-unit 20 includes the fixing seat 21 with axis hole；It is two adjacent solid
It is connected between reservation 21 by link assembly, link assembly is made of two connecting rods 22；The fixing seat 21 and link assembly
Between by the first pin shaft 23 be flexibly connected；It is flexibly connected between two connecting rods 22 by the second pin shaft 24.
Further, friction is provided between the fixing seat 21 and connecting rod 22, between connecting rod 22 and connecting rod 22
Gasket.
The synchronous slide linkage 30 is provided with two groups, is respectively arranged at bending joint component 10 close to both ends
Position.
It further include having at least one set of chain hinge 30, including two and half gears, 31, two hinge pins 33 and two have
The fixed plate 32 of two axis holes；The fixed plate 32 is placed in the both ends of half gear 31, and two and half gears 31 pass through two hinges
Pin shaft 32 and 33 upper shaft hole of fixed plate are coupled and are intermeshed；Half gear 31 is extended with a connection along a tangential direction
Arm 35, the end of linking arm 35 are provided with sliding pin 34；Balladeur train 36 is installed, balladeur train 36 is U-shaped on the elastic sheet 40
Structure, inner wall are provided with the sliding slot 37 to match with sliding pin 34.Due in half gear, 31 rotation process, balladeur train and sliding
Relative displacement occurs between pin, therefore, the influence of relative displacement is eliminated by movement of the sliding pin in sliding slot.
Further, the friction coaxial with pin shaft is installed between at least one 33 end face of fixed plate and hinge pin 32
Gasket.
The 40 mountable frame 50 in outside of elastic sheet, the flexible screen of frame outside installation mobile phone or computer.
Claims (12)
1. a kind of fold mechanism of flexible screen, it is characterised in that: closed including elastic sheet and with the matched bending of elastic sheet
Save component and at least one set of synchronous slide linkage；The bending joint component includes several joint units, described
There are two types of joint units: being located in the middle the first joint unit and is distributed in the second joint unit of the first joint unit two sides；
The joint unit includes support frame, lower side panel and epipleural, and the epipleural and lower side panel are respectively arranged at support
The upper side and lower side of skeleton；The tangent line of the epipleural and lower side panel is a certain included angle, and on the left of the first joint unit
Angle be positive direction, the angle on right side is negative direction；The lower side panel of several joint units side by side horizontal when, it is two adjacent
It partly overlaps between epipleural；The downside of the lower side panel is fixed with elastic sheet；Two ends of the joint unit
Face is separately installed with triangle limited block, and the bottom edge of limited block is concordant with lower side panel, and the limited block of second joint unit is close
The waist of the plane of symmetry and the side of corresponding joint unit are concordant；The synchronous slide linkage includes that several are hinged
Synchronous slide hinge-unit, synchronous slide hinge-unit and joint unit correspond, also, synchronous slide hinge-unit with
The upside of lower side panel is fixed.
2. a kind of fold mechanism of flexible screen according to claim 1, it is characterised in that: the limited block is isosceles
Triangle；Its corner angle is 180 degree/(limit block number+1).
3. a kind of fold mechanism of flexible screen according to claim 1, it is characterised in that: the lower side panel and elasticity
It is fixed between thin plate by bonding or welding manner.
4. a kind of fold mechanism of flexible screen according to claim 1, it is characterised in that: the bending of elastic plate
To two it is parallel when, two adjacent limited blocks are mutually leaning closely against together.
5. a kind of fold mechanism of flexible screen according to claim 1, it is characterised in that: the epipleural section line
For the circular arc being bent upwards, and circular arc is the circular arc on same circle；The lower side panel parting line is the circular arc being bent upwards；And
Circular arc is the circular arc on same circle.
6. a kind of fold mechanism of flexible screen according to claim 5, it is characterised in that: first joint unit
Epipleural arc length is twice of second joint unit epipleural arc length.
7. a kind of fold mechanism of flexible screen according to claim 1, it is characterised in that: the synchronous slide hinge
Unit includes the fixing seat with axis hole；It is connected between two adjacent fixing seats by link assembly, link assembly is by two companies
Bar composition；It is flexibly connected between the fixing seat and link assembly by the first pin shaft；Pass through the second pin between two connecting rods
Axis is flexibly connected.
8. a kind of fold mechanism of flexible screen according to claim 7, it is characterised in that: the fixing seat and connecting rod
Between, between connecting rod and connecting rod be provided with friction shim.
9. a kind of fold mechanism of flexible screen according to claim 1, it is characterised in that: the synchronous slide hinge
Mechanism is provided with two groups, is respectively arranged at bending joint component close to the position at both ends.
10. a kind of fold mechanism of flexible screen according to claim 1, it is characterised in that: further include having at least one set
Chain hinge, including two and half gears, two hinge pins and two bands, there are two the fixed plates of axis hole；The fixed plate is set
In the both ends of half gear, two and half gears are coupled and are intermeshed by two hinge pins and fixed plate upper shaft hole；Institute
Half gear stated is extended with a linking arm along a tangential direction, and the end of linking arm is provided with sliding pin；On the elastic sheet
Balladeur train is installed, balladeur train is U-shaped structure, and inner wall is provided with the sliding slot to match with sliding pin.
11. a kind of fold mechanism of flexible screen according to claim 10, it is characterised in that: at least one fixed plate end
The friction shim coaxial with pin shaft is installed between face and hinge pin.
12. a kind of fold mechanism of flexible screen according to claim 1, it is characterised in that: outside the elastic sheet
The mountable frame in side, the flexible screen of frame outside installation mobile phone or computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811325429.2A CN109256048A (en) | 2018-11-08 | 2018-11-08 | A kind of fold mechanism of flexible screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811325429.2A CN109256048A (en) | 2018-11-08 | 2018-11-08 | A kind of fold mechanism of flexible screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109256048A true CN109256048A (en) | 2019-01-22 |
Family
ID=65044687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811325429.2A Pending CN109256048A (en) | 2018-11-08 | 2018-11-08 | A kind of fold mechanism of flexible screen |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109862162A (en) * | 2019-04-04 | 2019-06-07 | 东莞市宏联电子有限公司 | Fold mechanism and electronics |
| CN109922181A (en) * | 2019-04-28 | 2019-06-21 | 武汉天马微电子有限公司 | A kind of support construction and foldable display device of foldable display device |
| CN110010008A (en) * | 2019-04-26 | 2019-07-12 | 拓米(成都)应用技术研究院有限公司 | A kind of interior folding linkage suitable for showing equipment |
| CN110085129A (en) * | 2019-05-27 | 2019-08-02 | 武汉华星光电半导体显示技术有限公司 | Collapsible display device |
| CN110138936A (en) * | 2019-05-05 | 2019-08-16 | 珠海格力电器股份有限公司 | A kind of telescopic folding mechanism and Folding screen mobile terminal |
| WO2020173269A1 (en) * | 2019-02-25 | 2020-09-03 | Oppo广东移动通信有限公司 | Rotating device, housing, and electronic device |
| WO2020186890A1 (en) * | 2019-03-15 | 2020-09-24 | 华为技术有限公司 | Rotating shaft mechanism and mobile terminal |
| CN112230714A (en) * | 2019-07-15 | 2021-01-15 | 深圳市柔宇科技有限公司 | Electronic device |
| WO2021016753A1 (en) * | 2019-07-26 | 2021-02-04 | 深圳市柔宇科技有限公司 | Bendable device and flexible device |
| WO2021031694A1 (en) * | 2019-08-18 | 2021-02-25 | 深圳市柔宇科技有限公司 | Folding apparatus and electronic device |
| CN113383288A (en) * | 2019-07-15 | 2021-09-10 | 深圳市柔宇科技股份有限公司 | Folding device and electronic equipment |
| CN113383380A (en) * | 2019-07-26 | 2021-09-10 | 深圳市柔宇科技股份有限公司 | Bending device and flexible device |
| CN113498279A (en) * | 2020-04-07 | 2021-10-12 | Oppo广东移动通信有限公司 | Limiting device for foldable electronic equipment shell and electronic equipment |
| CN113496651A (en) * | 2020-04-07 | 2021-10-12 | Oppo广东移动通信有限公司 | Flexible screen supporting device, flexible screen module and electronic equipment |
| CN114070915A (en) * | 2020-08-10 | 2022-02-18 | 深圳市柔宇科技股份有限公司 | Folding device and electronic equipment |
| CN114333569A (en) * | 2020-10-10 | 2022-04-12 | 深圳市柔宇科技股份有限公司 | Foldable device and electronic equipment |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202926863U (en) * | 2012-07-30 | 2013-05-08 | 比亚迪股份有限公司 | Rotary shaft module and folding mobile phone including same |
| CN103927940A (en) * | 2013-01-11 | 2014-07-16 | 株式会社普莱斯科 | Foldable flexible display device |
| CN204878290U (en) * | 2015-06-17 | 2015-12-16 | 富世达股份有限公司 | Pivot device capable of being applied to flexible display screen |
| CN105278627A (en) * | 2015-10-27 | 2016-01-27 | 联想(北京)有限公司 | Flexural rotating shaft mechanism |
| CN105788457A (en) * | 2014-09-22 | 2016-07-20 | 乐金显示有限公司 | Foldable display apparatus |
| CN206309761U (en) * | 2016-09-23 | 2017-07-07 | 富世达股份有限公司 | Display device and supporting device |
| CN207093569U (en) * | 2017-05-27 | 2018-03-13 | 深圳市富世达通讯有限公司 | Flexible display device and support meanss |
| CN207200775U (en) * | 2017-04-06 | 2018-04-06 | 杭州安费诺飞凤通信部品有限公司 | Hinge, hinge means and the flexible screen mobile terminal of flexible screen mobile terminal |
| CN108200248A (en) * | 2018-01-26 | 2018-06-22 | 努比亚技术有限公司 | A kind of Foldable mobile terminal |
| CN108368965A (en) * | 2016-07-19 | 2018-08-03 | 深圳市柔宇科技有限公司 | Flexible apparatus |
| CN108712529A (en) * | 2018-05-24 | 2018-10-26 | 维沃移动通信有限公司 | A kind of hinge and mobile terminal |
| CN209641241U (en) * | 2018-11-08 | 2019-11-15 | 上海富驰高科技股份有限公司 | A kind of fold mechanism of flexible screen |
-
2018
- 2018-11-08 CN CN201811325429.2A patent/CN109256048A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202926863U (en) * | 2012-07-30 | 2013-05-08 | 比亚迪股份有限公司 | Rotary shaft module and folding mobile phone including same |
| CN103927940A (en) * | 2013-01-11 | 2014-07-16 | 株式会社普莱斯科 | Foldable flexible display device |
| CN105788457A (en) * | 2014-09-22 | 2016-07-20 | 乐金显示有限公司 | Foldable display apparatus |
| CN204878290U (en) * | 2015-06-17 | 2015-12-16 | 富世达股份有限公司 | Pivot device capable of being applied to flexible display screen |
| CN105278627A (en) * | 2015-10-27 | 2016-01-27 | 联想(北京)有限公司 | Flexural rotating shaft mechanism |
| CN108368965A (en) * | 2016-07-19 | 2018-08-03 | 深圳市柔宇科技有限公司 | Flexible apparatus |
| CN206309761U (en) * | 2016-09-23 | 2017-07-07 | 富世达股份有限公司 | Display device and supporting device |
| CN207200775U (en) * | 2017-04-06 | 2018-04-06 | 杭州安费诺飞凤通信部品有限公司 | Hinge, hinge means and the flexible screen mobile terminal of flexible screen mobile terminal |
| CN207093569U (en) * | 2017-05-27 | 2018-03-13 | 深圳市富世达通讯有限公司 | Flexible display device and support meanss |
| CN108200248A (en) * | 2018-01-26 | 2018-06-22 | 努比亚技术有限公司 | A kind of Foldable mobile terminal |
| CN108712529A (en) * | 2018-05-24 | 2018-10-26 | 维沃移动通信有限公司 | A kind of hinge and mobile terminal |
| CN209641241U (en) * | 2018-11-08 | 2019-11-15 | 上海富驰高科技股份有限公司 | A kind of fold mechanism of flexible screen |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020173269A1 (en) * | 2019-02-25 | 2020-09-03 | Oppo广东移动通信有限公司 | Rotating device, housing, and electronic device |
| WO2020186890A1 (en) * | 2019-03-15 | 2020-09-24 | 华为技术有限公司 | Rotating shaft mechanism and mobile terminal |
| US11846997B2 (en) | 2019-03-15 | 2023-12-19 | Huawei Technologies Co., Ltd. | Rotating shaft mechanism and mobile terminal |
| CN109862162B (en) * | 2019-04-04 | 2024-03-12 | 东莞市宏联电子有限公司 | Folding mechanism and electronic communication equipment |
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| CN109922181A (en) * | 2019-04-28 | 2019-06-21 | 武汉天马微电子有限公司 | A kind of support construction and foldable display device of foldable display device |
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| CN110138936B (en) * | 2019-05-05 | 2024-03-08 | 珠海格力电器股份有限公司 | Telescopic folding mechanism and folding screen mobile terminal |
| CN110085129A (en) * | 2019-05-27 | 2019-08-02 | 武汉华星光电半导体显示技术有限公司 | Collapsible display device |
| WO2020237929A1 (en) * | 2019-05-27 | 2020-12-03 | 武汉华星光电半导体显示技术有限公司 | Folding display device |
| CN112230714A (en) * | 2019-07-15 | 2021-01-15 | 深圳市柔宇科技有限公司 | Electronic device |
| CN113383288A (en) * | 2019-07-15 | 2021-09-10 | 深圳市柔宇科技股份有限公司 | Folding device and electronic equipment |
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| CN113366818A (en) * | 2019-07-26 | 2021-09-07 | 深圳市柔宇科技股份有限公司 | Bending device and flexible device |
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| WO2021031694A1 (en) * | 2019-08-18 | 2021-02-25 | 深圳市柔宇科技有限公司 | Folding apparatus and electronic device |
| CN113496651B (en) * | 2020-04-07 | 2023-08-25 | Oppo广东移动通信有限公司 | Flexible screen supporting device, flexible screen module and electronic equipment |
| CN113496651A (en) * | 2020-04-07 | 2021-10-12 | Oppo广东移动通信有限公司 | Flexible screen supporting device, flexible screen module and electronic equipment |
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| CN114070915A (en) * | 2020-08-10 | 2022-02-18 | 深圳市柔宇科技股份有限公司 | Folding device and electronic equipment |
| CN114333569A (en) * | 2020-10-10 | 2022-04-12 | 深圳市柔宇科技股份有限公司 | Foldable device and electronic equipment |
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