CN106601130B - A kind of folding type flexible display device - Google Patents
A kind of folding type flexible display device Download PDFInfo
- Publication number
- CN106601130B CN106601130B CN201611141873.XA CN201611141873A CN106601130B CN 106601130 B CN106601130 B CN 106601130B CN 201611141873 A CN201611141873 A CN 201611141873A CN 106601130 B CN106601130 B CN 106601130B
- Authority
- CN
- China
- Prior art keywords
- drive rod
- support plate
- case member
- flexible display
- support
- Prior art date
- 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
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
Abstract
The present invention relates to a kind of folding type flexible display devices comprising is used to support the supporting mechanism of the bending part of flexible display screen；The supporting mechanism includes the first support plate and the second support plate；When display device is in the deployed, the first support plate and the second support plate slide into the lower section of bending part to support bending part jointly；When display device is in folding position, the first support plate and the second support plate leave the lower section of bending part；Compared with prior art, folding type flexible display device of the invention solves the problems, such as that the bending part of flexible display screen in the deployed state does not support, while being also prevented from bending part in a folded configuration and dead folding occur, and its structure is simple, easy to operate.
Description
Technical field
The present invention relates to a kind of folding type flexible display devices.
Background technique
Nowadays, the portable electronic devices such as mobile phone, media player and tablet computer are increasingly common, these classes
The equipment of type generally includes integrated display equipment, and many includes dual screen；Such as mobile device can pass through hinge
Or flexing mechanism connects two display equipment, two display equipment can fold or be unfolded to form a bigger display；This
Sample can satisfy the diversified demand of user, for example, user it is generally desirable to the shape of equipment and volume can it is as small as possible in order to
It is carried in pocket or packet, but wishes to bigger display screen also in order to check.The manufacturer of display starts to develop
Flexible display, flexible display may be used to provide bigger than the display for being generally integrated in lesser portable electronic device
Display surface.
Referring to Fig. 1 a and Fig. 1 b, the unfolded state schematic cross-sectional view and folding of respectively one existing folding type flexible display device
Folded closed state schematic cross-sectional view, existing folding type flexible display device mainly includes flexible display screen 1 ', the first case member
2 ', second housing component 3 ' and linkage 4 ', the first part 1a ' and the first case member 2 ' of flexible display screen 1 ' are integrated,
The second part 1b ' and second housing component 3 ' of flexible display screen 1 ' are integrated, the first case member 2 ' and second housing component 3 '
Two be oppositely arranged end respectively with linkage 4 ' hingedly, so that realizes flexible display apparatus unfolds and folds closure
State；When being in folded closed state, flexible display screen 1 ' is incorporated in the first case member 2 ' and second housing component 3 '
It is interior, it is easy to carry；When in the expanded state, it is capable of providing biggish viewing picture.
Referring to Fig. 1 a and Fig. 1 b, the first part 1a ' of 2 ' supporting display screen of the first case member, second housing component 3 ' is propped up
The second part 1b ' for supportting flexible display screen is the bending part of flexible display screen between first part 1a ' and second part 1b '
1c'；In order to avoid dead folding occurs in the intermediate bending part 1c ' of flexible display screen, 4 ' place, middle hinge mechanism generally can there are portions
Point hollow space storage flexible display screen bending part 1c ', however such structure haves the defects that certain, such as is opening up
Under open state, the flexible display screen bending part 1c ' at hollow space touches performance and is affected without any support,
And in user's use process, it is also be easy to cause the damage of flexible display screen, influences the performance of entire flexible display apparatus.
Summary of the invention
In order to solve the above technical problems, on the one hand, one aspect of the present invention provides a kind of folding type flexible display device,
It include: flexible display screen comprising first part, second part and curved between the first part and second part
Folding part point；First case member, first case member support and fix the first part of the flexible display screen, outside second
Case member, the second housing component support and fix the second part and linkage of the flexible display screen, are located at institute
It states between the first case member and the second housing component with hinged first case member and the second housing component；
Wherein, the folding type flexible display device includes the supporting mechanism for being used to support the bending part of the flexible display screen；Institute
Stating supporting mechanism includes that the first support component of first case member is arranged in and the second housing component is arranged in
Second support component；First support component includes: the first support plate, is slidably disposed on first case member
It is interior；With the first drive rod, it is opposite with first support plate be arranged fixedly and its have extend first shell
Make moved end except part；The first sliding rail for first drive rod sliding is offered on first case member；Described
Two support components include: the second support plate, are slidably disposed in the second housing component；With the second drive rod, with
Second support plate is arranged relatively fixedly and it has and extends and make moved end except the second housing component；Described
The second sliding rail for second drive rod sliding is offered on two case members；When the folding type flexible display device is in
When expanded position, first support plate and the second support plate are respectively under the driving of first drive rod and the second drive rod
The lower section of the bending part is slid into support the bending part jointly；When the folding type flexible display device is in folding
When folded position, first support plate and second support plate leave the lower section of the bending part.
Folding type flexible display device of the invention, the bending part for solving flexible display screen in the deployed state do not have
The problem of support, while being also prevented from bending part in a folded configuration and dead folding occur, and its structure is simple, it is easy to operate.
Detailed description of the invention
Fig. 1 a is the unfolded state schematic cross-sectional view of existing folding type flexible display device；
Fig. 1 b is the schematic cross-sectional view of the folded state of existing folding type flexible display device；
Fig. 2 is the unfolded state (flexible display screen is omitted) of the folding type flexible display device of one embodiment of the invention
Schematic top plan view；
Fig. 3 is the schematic cross-sectional view of the unfolded state of the folding type flexible display device of one embodiment of the invention；
Fig. 4 is the schematic cross-sectional view of the semi-collapsed condition of the folding type flexible display device of one embodiment of the invention；
Fig. 5 is the schematic cross-sectional view of the completely folded state of the folding type flexible display device of one embodiment of the invention；
Fig. 6 and Fig. 7 shows the first card of the first sliding rail of the folding type flexible display device of another embodiment of the present invention
Slot structure.
Specific embodiment
Below with reference to specific embodiment shown in the drawings, the present invention will be described in detail.But these embodiments are simultaneously
The present invention is not limited, structure that those skilled in the art are made according to these embodiments, method or functionally
Transformation is included within the scope of protection of the present invention.
Example embodiment is described more fully with reference to the drawings.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to embodiment set forth herein；On the contrary, thesing embodiments are provided so that the present invention will
Fully and completely, and by the design of example embodiment comprehensively it is communicated to those skilled in the art.It is identical attached in figure
Icon note indicates same or similar structure, thus will omit repetition thereof.
Described feature, structure or characteristic can be incorporated in one or more embodiments in any suitable manner
In.In the following description, many details are provided to provide and fully understand to embodiments of the present invention.However,
One of ordinary skill in the art would recognize that without one or more in specific detail, or using other methods, constituent element, material
Material etc., can also practice technical solution of the present invention.In some cases, be not shown in detail or describe known features, material or
Person operates to avoid the fuzzy present invention.
As shown in Figures 2 and 3, the respectively expansion of a kind of folding type flexible display device of one embodiment of the invention offer
The schematic cross-sectional view and schematic top plan view of state；The folding type flexible display device of the embodiment of the present invention mainly includes Flexible Displays
Shield the 10, first case member 20, second housing component 30 and linkage 40.
Flexible display screen 10 comprising first part 11, second part 12 and be located at first part 11 and second part
Bending part 13 between 12.In the present embodiment, flexible display screen 10 is the display screen of integral type, is substantially divided into three
A part.
In one embodiment of the invention, flexible display screen 10 can shine for flexible OLED display, backlight
Bright flexible LCD screen or electronic-paper display screen flexible.
In the present embodiment, as shown in Figures 2 and 3, the first case member 20 support and fixed flexible display screen 10 the
A part 11, second housing component 30 supports and the second part 12 of fixed flexible display screen 10.Preferably, the first case member
20, the first part 11 of the first case member 20 and flexible display screen 10 is integrated, second housing component 30, second housing component 30
It is integrated with the second part 12 of flexible display screen 10；But it is not limited to integrated mode.
Linkage 40, with hinged first case member between the first case member 20 and second housing component 30
20 and second housing component 30；First case member 20 is center of rotation rotation with linkage 40 with second housing component 30,
To realize the unfolded state and folded state of flexible display apparatus.
As shown in Figures 2 and 3, in the present embodiment, linkage 40 is hinged first case member 20 and second housing
The hinged shaft 40 of component 30.
The folding type flexible display device of the present embodiment includes being used to support the branch of the bending part 13 of flexible display screen 10
Support mechanism；Supporting mechanism includes that the first support component 50 of the first case member 20 is arranged in and is arranged in second housing component 30
The second support component 60.
Wherein, as shown in Figures 2 and 3, the first support component 50 includes the first support plate 51 and the first drive rod 52；First
Support plate 51 is slidably disposed in the first case member 20；First drive rod 52, it is relatively fixed with the first support plate 51
Ground setting and its have and extend and make moved end 521 except the first case member 20；It is offered on first case member 20 for
First sliding rail 21 of one drive rod 52 sliding.
In the present embodiment, referring to figs. 2 and 3, it is equipped with inside the first case member 20 for accommodating the first support plate 51
The first cavity 22, the first support plate 51 slides in the first cavity 22 under the driving of the first drive rod 52.
In the present embodiment, one end (one end in the first case member 20) of the first drive rod 52 and the first support
Plate 51 is fixedly connected, and the other end is to make moved end 521 to be pierced by except the first case member 20.Preferably, in the present embodiment, first
Drive rod 52 is pierced by the side wall of the side to be folded of the first case member 20.In another alternate embodiment of the invention, first
Drive rod 52 can also be pierced by the bottom wall of the first case member 20.
In the present embodiment, it offers on the side wall of the side to be folded of the first case member 20 and is worn for the first drive rod 52
Out and the first sliding rail 21 of sliding, the first sliding rail 21 define the motion profile of the first drive rod 52；User passes through operation the
The moved end 521 of making of one drive rod 52 slides the first drive rod 52 along the first sliding rail 21, so that the first support plate 51 of driving is along the
The inner wall of one cavity 22 slides.
Wherein, as shown in Figures 2 and 3, the second support component 60 includes the second support plate 61 and the second drive rod 62；Second
Support plate 61 is slidably disposed in second housing component 30；Second drive rod 62, it is relatively fixed with the second support plate 61
Ground setting and its have and extend and make moved end 621 except second housing component 30；It is offered on second housing component 30 for
Second sliding rail 31 of two drive rods 62 sliding.
As shown in Figures 2 and 3, in the present embodiment, second housing component 30 and the second support component 60 and they it
Between structure and construction, it is identical or it can be said that full symmetric with the first case member 20 and the first support component 50
Ground setting, i.e., be symmetrically arranged relative to folding center (hinged shaft 40).It is specific no longer superfluous accordingly, with respect to the second support component 60
It states.
When folding type flexible display device is in the deployed, as shown in Figures 2 and 3, the first support plate 51 and second
Support plate 61 is respectively in the driving lower slider of the first drive rod 52 and the second drive rod 62 to the lower section of bending part 13 with common
Support bending part 13；Two dotted arrow directions as shown in Figure 3 are respectively the first support plate 51 and the second support plate 61
Glide direction.When folding type flexible display device is in folding position, as shown in Figure 4 and Figure 5, the first support plate 51 and
Two support plates 61 leave the lower section of bending part 13.
Specifically, user rotates the first case member 20 and second housing component 30 relative to hinged shaft 40, thus
Flexible display screen 10 is unfolded；After being fully deployed to flexible display screen 10, as shown in Figures 2 and 3, the bending of flexible display screen 10
After the flattening completely of part 13, user makes the first support plate 51 along first by the moved end 521 of making of the first drive rod 52 of operation
The inner wall of cavity 22 slides into the lower section of bending part 13, and the moved end 621 of making for operating the second drive rod 62 makes the second support
Plate 61 slides into the lower section of bending part 13 along the inner wall of the second cavity 32, as a result, the first support plate 51 and the second support plate 61
Common support bending part 13.
Specifically, if user is intended to Folding display device, it is necessary first to operate the first drive rod 52 and second respectively and drive
Lever 62 makees moved end, and the first support plate 51 and the second support plate 61 is made to leave the lower section of bending part 13 and return to respective
Storage cavity (the first cavity 22 and the second cavity 32) is rotated further by the first case member 20 and second housing component 30 later to roll over
Folded flexible display screen 10 the present embodiment folding type flexible display device semi-folded and folds completely as shown in Figure 4 and Figure 5
Schematic cross-sectional view, dotted arrow direction shown in Fig. 4 are the direction of jackknife action.
About " the first support plate 51 and the second support plate 61 support bending part 13 jointly ", in the present embodiment, first
Support plate 51 and the second support plate 61 are slided along the first cavity 22 and the second cavity 32 respectively, and skid off respective cavity it
Outside, it is folded at middle line F until substantially sliding into, the first support plate 51 and the second support plate 61 can be merged with common support bending
Part 13；In addition, in the present embodiment, in the fold on the extending direction (in other words, the extending direction of hinged shaft 40) of line F, the
The both ends of one support plate 51 and the second support plate 61 extend close to two ends of bending part 13, so as to preferable twelve Earthly Branches
Support bending part 13.It certainly,, can be simultaneously in the fold on the extending direction of line F in another alternate embodiment of the invention
Row's two the first support plates 51 of setting, and two the second support plates 61 are arranged side by side, it is merged to support bending part 13 jointly.
In the present embodiment, when folding type flexible display device is in the deployed, the first drive rod 52 and second is driven
Lever 62 has lock state and unlocked state；When the first drive rod 52 and the second drive rod 62 are in the lock state, first
Support plate 51 and the second support plate 61 are located at the lower section of bending part 13, and the first drive rod 52 and the first case member 20 are first
It is relatively fixed in the glide direction of support plate 51, the sliding of the second drive rod 62 and second housing component 30 in the second support plate 61
It is relatively fixed on direction.
Specifically, as shown in Figures 2 and 3, it when folding type flexible display device is in the deployed, first operates respectively
First drive rod 52 and the second drive rod 62 make the first support plate 51 and the second support plate 61 slide into bending part 13, user
Stablize them to fix the first support plate 51 and the second support plate 61 first drive rod 52 and the locking of the second drive rod 62 again
Ground is located at the lower section of bending part 13；If user is intended to Folding display device, need first to unlock the first drive rod 52 and second
Drive rod 62, then operate the first drive rod 52 and the second drive rod 62 make the first support plate 51 and the second support plate as moved end
61 respectively return to the first cavity 22 and the second cavity 32, and last user carries out folding operation again.
In the present embodiment, the first support component 50 further includes the first swing arm 53 and the first fastener 54, the first swing arm 53
It is pivotally connected with the first drive rod 52；First swing arm 53 is equipped with the first shaft hole 531 being socketed with hinged shaft 40, first shaft hole 531 and hinge
Axis 40 is slidingly fitted and the cooperation that rotates；What the first fastener 54 was installed on the first drive rod 52 makees moved end 521；Likewise,
Second support component 60 further includes the second swing arm 63 and the second fastener 64, and the second swing arm 63 and the second drive rod 62 are pivotally connected；The
Two swing arms 63 are equipped with the second axis hole 631 being socketed with hinged shaft 40, and the second axis hole 631 is slidingly fitted and rotates with hinged shaft 40
Cooperation；When folding type flexible display device is in the deployed and the first support plate 51 and the second support plate 61 slide into bending part
When dividing 13 lower section, the first fastener 54 locks the first drive rod 52, the first case member 20 and the first swing arm 53, the second fastening
Part 64 locks the second drive rod 62, second housing component 30 and the second swing arm 63.
In the present embodiment, the part except the first case member of stretching 20 of the first swing arm 53 and the first drive rod 52
(making moved end 521) pivot joint；(make moved end in part except the stretching second housing component 30 of second swing arm 63 and the second drive rod 62
621) it is pivotally connected.
Specifically, since the first drive rod 52 and the first swing arm 53 are pivotally connected, when the first drive rod 52 drives first
While support plate 51 is slided to the lower section of bending part 13, also drive the first swing arm 53 mobile towards hinged shaft 40,40 phase of hinged shaft
First swing arm 53 is slided along first shaft hole 531 (that is, actuation of the hinged shaft 40 relative to the first swing arm 53 to the first drive rod 52
End 521 is mobile), as shown in Figure 3；Likewise, when the second drive rod 62 drives the second support plate 61 to the lower section of bending part 13
While sliding, also drive the second swing arm 63 mobile towards hinged shaft 40, hinged shaft 40 is slided along the second axis hole 631.
After the first support plate 51 and the second support plate 61 jointly support bending part 13, the first driving of user's locking
Bar 52 and the second drive rod 62；In the present embodiment, by the way of screw-threaded coupling；As shown in Figures 2 and 3, the first fastener
54 are threadedly engaged with the moved end 521 of making of the first drive rod 52, and the second fastener 64 and the second drive rod 62 make 621 screw thread of moved end
Cooperation；That is the first fastener 54 makes the first drive rod 52, the first case member 20 and the first swing arm by way of screw-threaded coupling
53 threes are fixedly connected；Likewise, the second fastener 64 by way of screw-threaded coupling, makes the second drive rod 62, second housing
Component 30 is fixedly connected with 63 three of the second swing arm.
If user is intended to Folding display device, the first fastener 54 and the back-out of 64 screw thread of the second fastener are solved
Lock, then the first support plate 51 and the second support plate 61 is made to return to respective storage cavity, at the same time, 52 He of the first drive rod
Second drive rod 62 drives the first swing arm 53 and the second swing arm 63 mobile away from hinged shaft 40 respectively, and hinged shaft 40 is relative to the first swing arm
53 slide along the sliding of first shaft hole 531, relative to the second swing arm 63 along the second axis hole 631, and as shown in Figure 4 and Figure 5, hinged shaft 40 is remote
Make moved end 521 from the first drive rod 52, makees moved end 621 far from the second drive rod 62；Due to the first swing arm 53 and the second pendulum
Arm 63 is rotatably assorted by respective axis hole with hinged shaft 40, and therefore, user can be by the first swing arm 53 and the second swing arm 63
The folding operation of display device is preferably carried out, as shown in Figure 4 and Figure 5, that is to say, that the first swing arm 53 and the second swing arm 63
Construction, also has the function of the folding operation of auxiliary flexible display device.
It, can also be by the first case member 20 and second housing portion in another alternate embodiment of the invention
A lock is fixedly installed on the outer wall of part 30 respectively, such as can be arranged in the side of the close bending part 13 of the first sliding rail 21
A lock is arranged in the side of the close bending part 13 of the second sliding rail 31 in one lock；When folding type flexible display device
It is in the deployed and when the first support plate 51 and the second support plate 61 slide into the lower section of bending part 13, user uses respectively
Two latch catch on the first drive rod 52 make moved end 521 and the second drive rod 62 make moved end 621, thus by the first drive rod
52 are locked in the first case member 20 to fix the first support plate 51, by the second drive rod 62 be locked in second housing component 30 with
Fix the second support plate 61.
In the present embodiment, it is equipped in the first case member 20 for making the first support plate 51 leave 13 lower section of bending part
The first elastic component 23.When the first drive rod 52 is in the unlocked state, effect of first support plate 51 in the first elastic component 23
Under leave the lower section of bending part 13, be returned in the first cavity 22；Likewise, being equipped in second housing component 30 for making the
Two support plates 61 leave the second elastic component 33 of 13 lower section of bending part；When the second drive rod 62 is in the unlocked state, second
Support plate 61 leaves the lower section of bending part 13 under the action of the second elastic component 33, is returned in the second cavity 32.Preferably,
First elastic component 23 and the second elastic component 33 are tension spring.
Specifically, the end sidewalls of the separate bending part 13 of the first support plate 51 are empty with first as shown in Fig. 2~Fig. 5
Several tension springs 23 are equipped between the inner sidewall of chamber 22, the end sidewalls of the separate bending part 13 of the second support plate 61 are empty with second
Several tension springs 33 are equipped between the inner sidewall of chamber 32；After the first drive rod 52 and the second drive rod 62 unlock, without artificial behaviour
Work, the first support plate 51 and the second support plate 61 can automatically leave the lower section of bending part 13, and it is empty to be returned to respective storage
Chamber.
In one embodiment of the invention, the side of the first case member 20 is arranged in the first support component 50
Third support component can be arranged in the other side in (side to be folded).It preferably, can be in the two sides of the first case member 20
It is symmetrically arranged the first support component 50 and third support component.It is furthermore preferred that in order to simplify structure, 50 He of the first support component
Third support component can share a support plate (the first support plate 51), i.e., symmetrically fix in the two sides of the first support plate 51
Two drive rods are set.
Likewise, in another specific embodiment of the invention, it can be in be folded two in second housing portion 30
The second support component 60 and the 4th support component is respectively set in side；Specifically repeat no more.
In the present embodiment, referring to fig. 2, third support component includes third drive rod 72, third drive rod 72 and first
Drive rod 52 is located at the two sides of the first support plate 51, third drive rod 72 and the first support plate 51 it is relatively fixed be arranged and
Make moved end (being not marked in figure) except the first case member 20 with extending；It offers on first case member 20 for third
The third sliding rail 24 that drive rod 72 slides；4th support component includes the 4th drive rod 82, the 4th drive rod 82 and the second driving
Bar 62 is located at the two sides of the second support plate 61, and the 4th drive rod 82 and the second support plate 61 are arranged and have relatively fixedly
Extend and makees moved end (being not marked in figure) except second housing component 30；It is offered on second housing component 30 for the 4th driving
The 4th sliding rail 34 that bar 82 slides.
In the present embodiment, the side of third drive rod 72 is also provided with third swing arm 73 and its fastener (in figure not
Mark), third drive rod 72 and its relevant connection structure and construct identical with the first drive rod 51, and third drive rod
72 operation (user's simultaneously operating third drive rod 72 and the first drive rod 51) identical as the first drive rod 51, therefore,
Specifically repeat no more.
Likewise, the side of the 4th drive rod 82 is also provided with the 4th swing arm 83 and its fastener (being not marked in figure),
Specifically repeat no more.
The folding type flexible display device of another embodiment of the present invention, essentially consists in the difference of above-described embodiment:
The lock mode of drive rod is different.
Referring to Fig. 6 and Fig. 7, it is equipped with the first notch 210 in the position of the close bending part 13 of the first sliding rail 21, the
One notch 210 deviates the slide direction of the first sliding rail 21, and is connected to the first sliding rail 21；When the first drive rod 52 is in lock
When determining state, the first drive rod 52 is sticked in the first notch 210.
In the present embodiment, as shown in Figure 6 and Figure 7, the close bending of the first sliding rail 21 is arranged in the first notch 210
The end of part 13.
In the present embodiment, as shown in Figure 6 and Figure 7, the first notch 210 is relative to the first sliding rail 21 towards bending part
13 are divided to extend ground setting.
Likewise, the position of the close bending part 13 of the second sliding rail 31 is equipped with the second notch (not shown),
Second notch deviates the slide direction of the second sliding rail 31, and is connected to the second sliding rail 31；When the second drive rod 62 is in lock
When determining state, the second drive rod 62 is sticked in the second notch.Specific structure referring to the first notch 210 narration, no
It repeats again.
The locking structure of drive rod is specifically introduced by taking the first drive rod 52 and the first sliding rail 21 as an example below.
Rough schematic referring to Fig. 6 and Fig. 7, about the first sliding rail 21, the first notch 210 and dependency structure；
When the folding type flexible display device of the present embodiment is in unfolded state, the first drive rod 52 is slided along the first sliding rail 21 to drive
Dynamic first support plate 51 is slided on the first case member 20, as shown in Figure 6；When the first drive rod 52 slides into the first sliding rail 21
End (close to the end of bending part 13) when, as shown in fig. 7, the sliding slightly upward of the first drive rod 52, thus slide into and
It is sticked in the first notch 210, at the same time, the first support plate 51 just slides into the lower section of bending part 13.
Wherein, as shown in fig. 7, the first notch 210 is configured to: the notch with the cooperation of the first drive rod 52,
It move the first drive rod 52 can not in " glide direction of the first sliding rail 21 ", so that the first drive rod 52 be made to be in locking shape
State；For more accurately, the first drive rod 52 is relatively solid in the glide direction of the first support plate 51 with the first case member 20
It is fixed, to fix the first support plate 51 (the first support plate 51 is relative to the first case member 20 without opposite sliding), steadily
Positioned at the lower section of bending part 13.
To the first drive rod 52 is unlocked, it is only necessary to which the first drive rod 52 is skidded off the first notch from down by user
210, into the track portion of the first sliding rail 21.
In the present embodiment, extend relative to the first sliding rail 21 towards the direction of display screen due to the first notch 210
Ground setting, therefore, while the first drive rod 52 slides into the first notch 210 slightly upward, the first support plate 51 is also omited
It is micro- to move up, so as to preferably support bending part 13.
In another alternate embodiment of the invention, the first notch 210 can also be downward (away from display screen
Direction) extend ground setting, it also can be realized the effect of the first drive rod 52 of locking, but the support effect of the first support plate 51 is compared
Under can be almost.
Preferably, the first notch 210 is arranged with extending towards bending part 13, and the following table of the first support plate 51
Face is equipped with a circular arc protrusion 510 slided on the first case member 20, and the upper surface of the first case member 20 is accordingly set
There is a circular arc protrusion 610, when the first drive rod 52 is sticked in the first notch 210, the circular arc protrusion 510 of the first support plate 51
It slides into the circular arc protrusion 610 for being stacked and placed on the first case member 20, as shown in Figure 7.
Specifically, can move slightly upward when sliding into the first notch 210 due to the first drive rod 52, make first
Fagging 51 is also slightly upward mobile, in order to preferably support the first support plate 51, can steadily support bending part
13, a pair of of circular arc protrusion is devised on the opposite sliding surface between the first support plate 51 and the first case member 20.
Preferably, this pair of of circular arc protrusion is configured to, and the circular arc protrusion 510 of the first support plate 51 can be slided smootherly
It moves onto the circular arc protrusion 610 of the first case member 20, and the two can be steadily stacked.
In the present embodiment, the circle of the height of projection of the circular arc protrusion 510 of the first support plate 51 and the first case member 20
The height of projection of arc protrusion 610 is identical, is equal to what the first notch 210 of the first sliding rail 21 promoted the first drive rod 52
Highly.
In an alternate embodiment of the present invention, the height of projection of the circular arc protrusion 510 of the first support plate 51 is greater than the
The height of projection of the circular arc protrusion 610 of one case member 20, then the first support plate 51 is by its circular arc protrusion 510 in the first shell
The inner surface of component 20 slides；The height of projection of the circular arc protrusion 610 of first case member 20, as the first support plate as a result,
51 pave height, equal to the first notch 210 height for promoting the first drive rod 52 of the first sliding rail 21.
In another alternate embodiment of the invention, the height of projection of the circular arc protrusion 510 of the first support plate 51 is less than
The height of projection of the circular arc protrusion 610 of first case member 20, then the first support plate 51 is convex in the circular arc of the first case member 20
It rises and is slided on 610；The height of projection of the circular arc protrusion 510 of first support plate 51 as a result, as the first support plate 51 pave height
Degree, equal to the first notch 210 height for promoting the first drive rod 52 of the first sliding rail 21.
It is and upper about the second sliding rail 31, the second notch and their matching relationships between the second drive rod 62
It is identical with the matching relationship of the first drive rod 52 to state the first sliding rail 21, the first notch 210, specifically repeats no more.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
As a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can for bright book
With the other embodiments of understanding.
The series of detailed descriptions listed above only for feasible embodiment of the invention specifically
Protection scope bright, that they are not intended to limit the invention, it is all without departing from equivalent implementations made by technical spirit of the present invention
Or change should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of folding type flexible display device comprising:
Flexible display screen comprising first part, second part and curved between the first part and second part
Folding part point；
First case member, first case member support and fix the first part of the flexible display screen,
Second housing component, the second housing component support and fix the second part of the flexible display screen, and
Linkage, with hinged first case member between first case member and the second housing component
With the second housing component；
Wherein, the folding type flexible display device includes the support machine for being used to support the bending part of the flexible display screen
Structure；The supporting mechanism includes that the first support component of first case member is arranged in and is arranged in the second housing portion
Second support component of part；
First support component includes:
First support plate is slidably disposed in first case member；With
First drive rod, it is opposite with first support plate be arranged fixedly and its have extend first case member
Except make moved end；The first sliding rail for first drive rod sliding is offered on first case member；
Second support component includes:
Second support plate is slidably disposed in the second housing component；With
Second drive rod, it is opposite with second support plate be arranged fixedly and its have extend the second housing component
Except make moved end；The second sliding rail for second drive rod sliding is offered on the second housing component；
When the folding type flexible display device is in the deployed, first support plate and the second support plate are respectively in institute
The driving lower slider of the first drive rod and the second drive rod is stated to the lower section of the bending part to support the bending part jointly
Point；
When the folding type flexible display device is in folding position, first support plate and second support plate are left
The lower section of the bending part；
When the folding type flexible display device is in the deployed, first drive rod and second drive rod have
Lock state and unlocked state,
When first drive rod and the second drive rod are in the lock state, first support plate and second support plate
Positioned at the lower section of the bending part, the sliding of first drive rod and first case member in first support plate
It is relatively fixed on direction, second drive rod phase in the glide direction of second support plate with the second housing component
To fixation；
The linkage is the hinged shaft of hinged first case member and the second housing component,
First support component further includes the first swing arm and the first fastener,
First swing arm and first drive rod are pivotally connected；First swing arm is equipped with the first axle being socketed with the hinged shaft
Hole, the first shaft hole and the hinged shaft are slidingly fitted and the cooperation that rotates；First fastener is installed on described first
Drive rod makees moved end；
Second support component further includes the second swing arm and the second fastener,
Second swing arm and second drive rod are pivotally connected；Second swing arm is equipped with the second axis being socketed with the hinged shaft
Hole, second axis hole and the hinged shaft are slidingly fitted and the cooperation that rotates；Second fastener is installed on described second
Drive rod makees moved end；
When first drive rod and second drive rod are in the lock state, described in the first fastener locking
First drive rod, first case member and first swing arm；Second fastener locks second drive rod, institute
State second housing component and second swing arm.
2. folding type flexible display device as described in claim 1, it is characterised in that:
First fastener is threadedly engaged with first drive rod as moved end；
Second fastener is threadedly engaged with second drive rod as moved end.
3. folding type flexible display device as described in claim 1, it is characterised in that:
It is equipped with the first notch in the position close to the bending part of first sliding rail, first notch is inclined
Slide direction from first sliding rail, and be connected to first sliding rail；When first drive rod is in the lock state,
First drive rod is sticked in the first notch；
It is equipped with the second notch in the position close to the bending part of second sliding rail, second notch is inclined
Slide direction from second sliding rail, and be connected to second sliding rail；When second drive rod is in the lock state,
Second drive rod is sticked in the second notch.
4. folding type flexible display device as claimed in claim 3, it is characterised in that:
First notch is arranged relative to first sliding rail towards the bending part with extending；
Second notch is arranged relative to second sliding rail towards the bending part with extending.
5. folding type flexible display device as claimed in claim 4, it is characterised in that:
The circular arc protrusion that the lower surface of first support plate is slided on first case member equipped with one, described first
The upper surface of case member is accordingly equipped with circular arc protrusion,
When first drive rod is sticked in the first notch of first sliding rail, the circular arc protrusion of first support plate
It slides into the circular arc protrusion for being stacked and placed on first case member；
The circular arc protrusion that the lower surface of second support plate is slided on the second housing component equipped with one, described second
The upper surface of case member is accordingly equipped with circular arc protrusion,
When second drive rod is sticked in the second notch of second sliding rail, the circular arc protrusion of second support plate
It slides into the circular arc protrusion for being stacked and placed on the second housing component.
6. the folding type flexible display device as described in any one of claim 1 to 5, it is characterised in that:
It is equipped in first case member for making first support plate leave the first elasticity below the bending part
Part；
It is equipped in the second housing component for making second support plate leave the second elasticity below the bending part
Part.
7. the folding type flexible display device as described in any one of claim 1 to 5, it is characterised in that:
The supporting mechanism further includes that the third support component of first case member is arranged in and is arranged outside described second
4th support component of case member；
The third support component includes third drive rod, and the third drive rod and first drive rod are located at described
The two sides of first support plate, the third drive rod is opposite with first support plate be arranged fixedly and have extend it is described
Make moved end except first case member；The third offered on first case member for third drive rod sliding is slided
Rail；
4th support component includes the 4th drive rod, and the 4th drive rod and second drive rod are located at described
The two sides of second support plate, the 4th drive rod is opposite with second support plate be arranged fixedly and have extend it is described
Make moved end except second housing component；It offers on the second housing component and is slided for the 4th of the 4th drive rod sliding
Rail.
8. the folding type flexible display device as described in any one of claim 1 to 5, it is characterised in that: described flexible aobvious
Display screen is the flexible LCD screen of flexible OLED display or back lighting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611141873.XA CN106601130B (en) | 2016-12-12 | 2016-12-12 | A kind of folding type flexible display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611141873.XA CN106601130B (en) | 2016-12-12 | 2016-12-12 | A kind of folding type flexible display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106601130A CN106601130A (en) | 2017-04-26 |
| CN106601130B true CN106601130B (en) | 2019-03-05 |
Family
ID=58598899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611141873.XA Active CN106601130B (en) | 2016-12-12 | 2016-12-12 | A kind of folding type flexible display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106601130B (en) |
Families Citing this family (61)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3627805A4 (en) | 2017-05-17 | 2020-05-27 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Foldable mobile terminal |
| EP3627803B1 (en) | 2017-05-17 | 2023-08-16 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Foldable mobile terminal |
| EP3624430B1 (en) * | 2017-05-17 | 2022-05-11 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Foldable mobile terminal |
| WO2018210188A1 (en) | 2017-05-17 | 2018-11-22 | Oppo广东移动通信有限公司 | Foldable mobile terminal |
| EP3627802B1 (en) | 2017-05-17 | 2021-08-04 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Foldable mobile terminal |
| WO2018210187A1 (en) | 2017-05-17 | 2018-11-22 | Oppo广东移动通信有限公司 | Folding mechanism, folding mechanism assembly, and foldable mobile terminal |
| CN107424517B (en) * | 2017-05-24 | 2019-10-29 | 黎德智 | A kind of flexible display taken down the exhibits |
| US10778822B2 (en) | 2017-07-12 | 2020-09-15 | Hangzhou Amphenol Phoenix Telecom Parts Co., Ltd. | Hinge of mobile terminal with flexible screen and mobile terminal with flexible screen |
| CN107564423B (en) * | 2017-07-13 | 2019-07-02 | 武汉华星光电半导体显示技术有限公司 | Folding type flexible display device |
| CN107505979B (en) * | 2017-08-07 | 2020-05-01 | 武汉华星光电半导体显示技术有限公司 | Display device |
| CN107331302B (en) * | 2017-08-07 | 2019-09-20 | 武汉华星光电半导体显示技术有限公司 | A kind of display device |
| US10474196B2 (en) | 2017-08-07 | 2019-11-12 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Display device |
| CN107454229B (en) | 2017-09-14 | 2019-11-26 | 武汉华星光电半导体显示技术有限公司 | Flexible display screen auxiliary device and folding mobile terminal |
| CN107831836A (en) * | 2017-11-27 | 2018-03-23 | 努比亚技术有限公司 | A kind of fold mechanism for flexible screen |
| CN111357041B (en) * | 2017-11-30 | 2023-06-13 | 株式会社半导体能源研究所 | Display panel, display device, input/output device, and data processing device |
| CN207777905U (en) * | 2017-12-06 | 2018-08-28 | 杭州安费诺飞凤通信部品有限公司 | A kind of hinge and infolding flexible screen mobile terminal of infolding flexible screen mobile terminal |
| CN207977989U (en) * | 2018-01-08 | 2018-10-16 | 杭州安费诺飞凤通信部品有限公司 | A kind of infolding flexible screen mobile terminal |
| CN108346376A (en) * | 2018-01-19 | 2018-07-31 | 昆山国显光电有限公司 | Flexible module and flexible display device |
| CN108520701B (en) * | 2018-01-22 | 2020-03-17 | 努比亚技术有限公司 | Support protection mechanism and mobile terminal of collapsible screen |
| CN108322567B (en) * | 2018-02-01 | 2019-11-08 | 杭州安费诺飞凤通信部品有限公司 | A kind of hinge and infolding flexible screen mobile terminal of infolding flexible screen mobile terminal |
| WO2019173941A1 (en) * | 2018-03-12 | 2019-09-19 | 深圳市柔宇科技有限公司 | Bending assembly and flexible display device |
| CN111788818B (en) * | 2018-03-12 | 2021-08-17 | 深圳市柔宇科技股份有限公司 | Bending assembly and flexible display device |
| WO2019173939A1 (en) * | 2018-03-12 | 2019-09-19 | 深圳市柔宇科技有限公司 | Buckling assembly and flexible display device |
| CN112154496A (en) * | 2018-03-12 | 2020-12-29 | 深圳市柔宇科技股份有限公司 | Hinge device, shell and electronic device |
| CN112041915A (en) * | 2018-03-22 | 2020-12-04 | 深圳市柔宇科技股份有限公司 | Supporting structure and flexible display device |
| CN110324439A (en) * | 2018-03-28 | 2019-10-11 | 京东方科技集团股份有限公司 | A kind of Foldable mobile terminal |
| CN112513773A (en) * | 2018-05-25 | 2021-03-16 | 深圳市柔宇科技股份有限公司 | Frame module and bendable terminal |
| CN110545337A (en) * | 2018-05-28 | 2019-12-06 | 中兴通讯股份有限公司 | Electronic equipment |
| CN108762394A (en) * | 2018-05-30 | 2018-11-06 | 维沃移动通信有限公司 | A kind of shaft, display device and electronic equipment |
| CN112470096A (en) * | 2018-07-03 | 2021-03-09 | 深圳市柔宇科技股份有限公司 | Flexible display screen supporting mechanism and flexible display device |
| CN108922408B (en) | 2018-09-19 | 2024-02-27 | 云谷（固安）科技有限公司 | Foldable supporting device and foldable flexible display device |
| CN208673636U (en) | 2018-09-19 | 2019-03-29 | 云谷（固安）科技有限公司 | A kind of screen body supporting device and folding flexible display apparatus |
| KR102540136B1 (en) * | 2018-09-21 | 2023-06-02 | 엘지디스플레이 주식회사 | Rollable display device |
| CN110969938B (en) * | 2018-09-28 | 2021-09-21 | 元太科技工业股份有限公司 | Folding display device |
| CN109658825B (en) * | 2018-10-29 | 2021-04-16 | 努比亚技术有限公司 | Connecting piece, coupling assembling, bending apparatus and flexible screen terminal |
| KR102650633B1 (en) | 2018-11-19 | 2024-03-25 | 엘지디스플레이 주식회사 | Display device |
| WO2020105796A1 (en) * | 2018-11-23 | 2020-05-28 | 엘지전자 주식회사 | Flexible display device |
| KR20200126480A (en) * | 2019-04-29 | 2020-11-09 | 삼성디스플레이 주식회사 | Folding member and display device having the same |
| CN110164309B (en) * | 2019-05-24 | 2022-02-22 | 武汉天马微电子有限公司 | Foldable display device |
| CN112230714A (en) * | 2019-07-15 | 2021-01-15 | 深圳市柔宇科技有限公司 | Electronic device |
| CN110648592A (en) * | 2019-09-24 | 2020-01-03 | Oppo广东移动通信有限公司 | Display device and terminal equipment |
| CN112735261A (en) * | 2019-10-28 | 2021-04-30 | 华为技术有限公司 | Flexible display screen and display terminal |
| CN112927608B (en) * | 2019-12-06 | 2022-10-04 | 上海和辉光电股份有限公司 | Foldable flexible display |
| CN110913628B (en) * | 2019-12-06 | 2022-04-15 | Oppo广东移动通信有限公司 | Housing assembly and foldable electronic device |
| CN113883156A (en) | 2020-07-01 | 2022-01-04 | 华为技术有限公司 | Folding module and folding electronic equipment |
| CN114338864A (en) | 2020-09-30 | 2022-04-12 | 华为技术有限公司 | Folding device and electronic equipment |
| CN114449068A (en) | 2020-10-31 | 2022-05-06 | 华为技术有限公司 | Hinge mechanism and foldable electronic equipment |
| CN113012569A (en) * | 2019-12-19 | 2021-06-22 | 中兴通讯股份有限公司 | Folding screen and folding display terminal |
| CN113031697B (en) * | 2019-12-24 | 2023-05-09 | 上海和辉光电股份有限公司 | Support and protection device of folding screen and folding screen |
| CN115988114A (en) * | 2019-12-27 | 2023-04-18 | 华为技术有限公司 | Flexible screen and foldable equipment |
| CN111105716B (en) * | 2020-01-08 | 2021-09-24 | 合肥维信诺科技有限公司 | Display device |
| CN113282136B (en) * | 2020-02-20 | 2024-01-30 | 北京小米移动软件有限公司 | Hinge structure and folding electronic device |
| CN111292623B (en) * | 2020-02-27 | 2022-04-01 | 合肥维信诺科技有限公司 | Display module and display device |
| CN111261048B (en) * | 2020-02-28 | 2021-08-31 | 武汉天马微电子有限公司 | Display device |
| CN113409683B (en) * | 2020-03-17 | 2022-12-09 | 上海和辉光电股份有限公司 | Foldable display device |
| WO2021240808A1 (en) * | 2020-05-29 | 2021-12-02 | シャープ株式会社 | Display device |
| CN111653202B (en) * | 2020-06-30 | 2022-03-11 | 武汉天马微电子有限公司 | Foldable display device and use method thereof |
| CN112908163B (en) * | 2021-01-21 | 2023-01-31 | 维沃移动通信有限公司 | Electronic device |
| CN113066377B (en) * | 2021-03-26 | 2023-05-19 | 京东方科技集团股份有限公司 | Folding assembly, flexible display module and display device |
| CN115539490A (en) * | 2021-06-30 | 2022-12-30 | 华为技术有限公司 | Rotating shaft mechanism and electronic equipment |
| CN114582233B (en) * | 2022-03-02 | 2023-08-25 | 安徽繁盛显示科技有限公司 | Guide rail follow-up bending mechanism |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104506688A (en) * | 2015-01-19 | 2015-04-08 | 京东方科技集团股份有限公司 | Folding mobile terminal |
| KR20150096946A (en) * | 2014-02-17 | 2015-08-26 | 삼성전자주식회사 | Hinge unit and Foldable display apparatus having the same |
| CN104898784A (en) * | 2015-06-16 | 2015-09-09 | 京东方科技集团股份有限公司 | Display device |
| CN105096756A (en) * | 2014-05-13 | 2015-11-25 | 三星显示有限公司 | Foldable display apparatus |
| CN105830140A (en) * | 2014-02-21 | 2016-08-03 | 三星电子株式会社 | Foldable device |
| CN205622674U (en) * | 2016-04-08 | 2016-10-05 | 广东欧珀移动通信有限公司 | Folding mechanism and mobile terminal |
| CN106023816A (en) * | 2016-08-04 | 2016-10-12 | 珠海市魅族科技有限公司 | Flexible display device |
| CN106157819A (en) * | 2016-09-26 | 2016-11-23 | 京东方科技集团股份有限公司 | A kind of display device |
| CN106205384A (en) * | 2014-12-30 | 2016-12-07 | 乐金显示有限公司 | Collapsible display device |
| CN106486010A (en) * | 2015-08-31 | 2017-03-08 | 乐金显示有限公司 | Support frame for flexible display and its flexible display apparatus of inclusion |
-
2016
- 2016-12-12 CN CN201611141873.XA patent/CN106601130B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150096946A (en) * | 2014-02-17 | 2015-08-26 | 삼성전자주식회사 | Hinge unit and Foldable display apparatus having the same |
| CN105830140A (en) * | 2014-02-21 | 2016-08-03 | 三星电子株式会社 | Foldable device |
| CN105096756A (en) * | 2014-05-13 | 2015-11-25 | 三星显示有限公司 | Foldable display apparatus |
| CN106205384A (en) * | 2014-12-30 | 2016-12-07 | 乐金显示有限公司 | Collapsible display device |
| CN104506688A (en) * | 2015-01-19 | 2015-04-08 | 京东方科技集团股份有限公司 | Folding mobile terminal |
| CN104898784A (en) * | 2015-06-16 | 2015-09-09 | 京东方科技集团股份有限公司 | Display device |
| CN106486010A (en) * | 2015-08-31 | 2017-03-08 | 乐金显示有限公司 | Support frame for flexible display and its flexible display apparatus of inclusion |
| CN205622674U (en) * | 2016-04-08 | 2016-10-05 | 广东欧珀移动通信有限公司 | Folding mechanism and mobile terminal |
| CN106023816A (en) * | 2016-08-04 | 2016-10-12 | 珠海市魅族科技有限公司 | Flexible display device |
| CN106157819A (en) * | 2016-09-26 | 2016-11-23 | 京东方科技集团股份有限公司 | A kind of display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106601130A (en) | 2017-04-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106601130B (en) | A kind of folding type flexible display device | |
| US11016530B2 (en) | Portable information device | |
| CN106255935B (en) | Foldable equipment | |
| US9307658B2 (en) | Display apparatus | |
| CN100378613C (en) | Portable computer | |
| CN106527585A (en) | Foldable flexible display | |
| CN110502073B (en) | Folding device | |
| US20200329573A1 (en) | Hinge module and electronic device | |
| KR20180116722A (en) | Hinge Device for Display Panel with Round Holding Bar | |
| JP6552643B2 (en) | Foldable container | |
| JP2011139017A (en) | Slide-type electronic device | |
| CN106671844B (en) | A kind of hidden automobile desktop mechanism | |
| US20110221319A1 (en) | Tablet Computer Case for Multiple Viewing Orientations | |
| KR100802012B1 (en) | Sliding rotating apparatus | |
| CN102131363B (en) | Electronic device | |
| US20060261600A1 (en) | Lock mechanism for electronic device | |
| KR100768499B1 (en) | Swing hinge apparatus of cellular phone | |
| CN106240426A (en) | Pulling off device | |
| JP2011139426A (en) | Electronic device | |
| JP2023519334A (en) | foldable portable display device | |
| US8246208B2 (en) | Electronic book | |
| US7921516B2 (en) | Hinge assembly and a frame for an electronic device with the hinge assembly | |
| KR100966577B1 (en) | Slide Hinge Apparatus | |
| CN208404875U (en) | A kind of electrocardiograph Portable box | |
| CN207804380U (en) | Medical Devices and mounting bracket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |