CN106601130A - Foldable flexible display device - Google Patents
Foldable flexible display device Download PDFInfo
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- CN106601130A CN106601130A CN201611141873.XA CN201611141873A CN106601130A CN 106601130 A CN106601130 A CN 106601130A CN 201611141873 A CN201611141873 A CN 201611141873A CN 106601130 A CN106601130 A CN 106601130A
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- Prior art keywords
- drive rod
- gripper shoe
- flexible display
- case member
- display device
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention relates to a foldable flexible display device which comprises a supporting mechanism used for supporting a bending part of a flexible display screen, wherein the supporting mechanism comprises a first supporting plate and a second supporting plate; when the display device is located in an unfolding position, the first supporting plate and the second supporting plate slide to the positions under the bending part so as to jointly support the bending part; and when the display device is located in a folded position, the first supporting plate and the second supporting plate are departed from the positions under the bending part. Compared with the prior art, the foldable flexible display device provided by the invention can solve the problem that the bending part of the flexible display screen is not supported in an unfolded state, and meanwhile, the bending part is prevented from being tightly bent in a folded state; and the structure is simple, and the operation is simple and convenient.
Description
Technical field
The present invention relates to a kind of folding type flexible display device.
Background technology
Nowadays, the portable electric appts such as mobile phone, media player and tablet PC are increasingly common, these classes
The equipment of type generally includes integrated display device, and many including dual screen；For example mobile device can pass through hinge
Or flexing mechanism connects two display devices, two display devices can fold or launch to form a bigger display；This
Sample can meet the diversified demand of user, such as user it is generally desirable to equipment shape and volume can it is as little as possible in order to
Carry in pocket or bag, but also be intended to have bigger display screen in order to check.The manufacturer of display starts exploitation
Flexible display, the display that flexible display may be used to provide than being generally integrated in less portable electric appts is bigger
Display surface.
Referring to Fig. 1 a and Fig. 1 b, the deployed condition cross-sectional schematic and folding of respectively one existing folding type flexible display device
Folded closure state cross-sectional schematic, existing folding type flexible display device mainly includes flexible display screen 1 ', the first case member
2 ', second housing part 3 ' and linkage 4 ', the Part I 1a ' of flexible display screen 1 ' is integrated with the first case member 2 ',
The Part II 1b ' of flexible display screen 1 ' is integrated with second housing part 3 ', the first case member 2 ' and second housing part 3 '
Be oppositely arranged two ends be hinged with linkage 4 ' respectively, so as to realize expansion and the folded closed of flexible display apparatus
State；When in folded closed state, flexible display screen 1 ' is incorporated in the first case member 2 ' and second housing part 3 '
It is interior, it is easy to carry；When in the expanded state, using the teaching of the invention it is possible to provide larger viewing picture.
Referring to Fig. 1 a and Fig. 1 b, the Part I 1a ' of the supporting display screen of the first case member 2 ', second housing part 3 '
The Part II 1b ' of support flexible display screen, is the bending part of flexible display screen between Part I 1a ' and Part II 1b '
1c’；In order to avoid dead folding occurs in the middle bending part 1c ' of flexible display screen, place of middle hinge mechanism 4 ' can typically leave portion
The hollow space for dividing receives the bending part 1c ' of flexible display screen, but such structure has certain defect, such as in exhibition
Under open state, the flexible display screen bending part 1c ' at hollow space touches performance and is affected without any support,
And during user's use, the damage of flexible display screen is also easily caused, affect the performance of whole flexible display apparatus.
The content of the invention
To solve above-mentioned technical problem, on the one hand, one aspect of the present invention provides a kind of folding type flexible display device, its
Including：Flexible display screen, it includes Part I, Part II and curved between the Part I and Part II
Folding part point；First case member, first case member is supported and fixes the Part I of the flexible display screen, outside second
The Part II of case member, the second housing member supporting and the fixation flexible display screen, and linkage, positioned at institute
State between the first case member and the second housing part to be hinged first case member and the second housing part；
Wherein, the folding type flexible display device includes the supporting mechanism for supporting the bending part of the flexible display screen；Institute
Stating supporting mechanism includes being arranged on the first support component of first case member and is arranged on the second housing part
Second support component；First support component includes：First gripper shoe, is slidably disposed on first case member
It is interior；With the first drive rod, it is arranged with being relatively fixed with first gripper shoe and it has and extends first housing department
Make moved end outside part；The first slide rail slided for first drive rod is offered on first case member；Described
Two support components include：Second gripper shoe, is slidably disposed in the second housing part；With the second drive rod, its with
Second gripper shoe is arranged with being relatively fixed and it has to extend and make moved end outside the second housing part；Described
The second slide rail slided for second drive rod is offered on two case members；When the folding type flexible display device is in
During expanded position, first gripper shoe and the second gripper shoe 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
During folded position, first gripper shoe and second gripper shoe leave the lower section of the bending part.
The folding type flexible display device of the present invention, solving the bending part of flexible display screen in the deployed state does not have
The problem of support, while being also prevented from bending part in a folded configuration there is dead folding, and its simple structure, it is easy to operate.
Description of the drawings
Fig. 1 a are the deployed condition cross-sectional schematic of existing folding type flexible display device；
Fig. 1 b are the cross-sectional schematic of the folded state of existing folding type flexible display device；
Fig. 2 is the deployed condition (eliminating flexible display screen) of the folding type flexible display device of one embodiment of the invention
Schematic top plan view；
Fig. 3 is the cross-sectional schematic of the deployed condition of the folding type flexible display device of one embodiment of the invention；
Fig. 4 is the cross-sectional schematic of the semi-collapsed condition of the folding type flexible display device of one embodiment of the invention；
Fig. 5 is the cross-sectional schematic of the completely folded state of the folding type flexible display device of one embodiment of the invention；
Fig. 6 and Fig. 7 show the first card of the first slide rail of the folding type flexible display device of another embodiment of the present invention
Slot structure.
Specific embodiment
Describe the present invention below with reference to specific embodiment shown in the drawings.But these embodiments are simultaneously
The present invention is not limited, structure that one of ordinary skill in the art is made according to these embodiments, method or functionally
Conversion is all contained in protection scope of the present invention.
Example embodiment is described more fully with referring now to accompanying drawing.However, example embodiment can be with various shapes
Formula is implemented, and is not understood as limited to embodiment set forth herein；Conversely, thesing embodiments are provided so that the present invention will
Fully and completely, and by the design of example embodiment those skilled in the art is comprehensively conveyed to.Identical is attached in figure
Icon note represents same or similar structure, thus will omit repetition thereof.
Described feature, structure or characteristic can be combined in one or more embodiments in any suitable manner
In.In the following description, there is provided many details fully understand so as to be given to embodiments of the present invention.However,
One of ordinary skill in the art would recognize that, it is one or more in no specific detail, or using other methods, constituent element, material
Material etc., it is also possible to put into practice technical scheme.In some cases, be not shown in detail or describe known features, material or
Person's operation is fuzzy of the invention to avoid.
As shown in Figures 2 and 3, the respectively expansion of a kind of folding type flexible display device that one embodiment of the invention is provided
The cross-sectional schematic and schematic top plan view of state；The folding type flexible display device of the embodiment of the present invention mainly includes Flexible Displays
The 10, first case member 20 of screen, second housing part 30 and linkage 40.
Flexible display screen 10, it includes Part I 11, Part II 12 and positioned at Part I 11 and Part II
Bending part 13 between 12.In the present embodiment, flexible display screen 10 is the display screen of integral type, and it is substantially divided into three
Individual part.
In one embodiment of the invention, flexible display screen 10 can shine for flexible OLED display, backlight
Bright flexible LCD screen or the electronic-paper display screen of flexibility.
In the present embodiment, as shown in Figures 2 and 3, the first case member 20 support and fixing flexible display screen 10 the
A part 11, second housing part 30 supports the Part II 12 of simultaneously fixing flexible display screen 10.Preferably, the first case member
20, the first case member 20 is integrated with the Part I 11 of flexible display screen 10, second housing part 30, second housing part 30
It is integrated with the Part II 12 of flexible display screen 10；But it is not limited to integrated mode.
Linkage 40, it is located between the first case member 20 and second housing part 30 to be hinged the first case member
20 and second housing part 30；First case member 20 is rotated with second housing part 30 by center of rotation of linkage 40,
So as to realize the deployed condition and folded state of flexible display apparatus.
As shown in Figures 2 and 3, in the present embodiment, linkage 40 is to be hinged the first case member 20 and second housing
The hinge 40 of part 30.
The folding type flexible display device of the present embodiment is included for supporting propping up for the bending part 13 of flexible display screen 10
Support mechanism；Supporting mechanism includes being arranged on the first support component 50 of the first case member 20 and is arranged on second housing part 30
The second support component 60.
Wherein, as shown in Figures 2 and 3, the first support component 50 includes the first gripper shoe 51 and the first drive rod 52；First
Gripper shoe 51 is slidably disposed in the first case member 20；First drive rod 52, it is relatively fixed with the first gripper shoe 51
Ground is arranged and it has to extend and make moved end 521 outside the first case member 20；Offer on first case member 20 and supply
The first slide rail 21 that one drive rod 52 slides.
In the present embodiment, referring to Fig. 2 and Fig. 3, it is provided with inside the first case member 20 for housing the first gripper shoe 51
The first cavity 22, the first gripper shoe 51 slides under the driving of the first drive rod 52 in the first cavity 22.
In the present embodiment, one end (being located at the one end in the first case member 20) of the first drive rod 52 supports with first
Plate 51 is fixedly connected, and the other end is passed outside the first case member 20 to make moved end 521.Preferably, in the present embodiment, first
Drive rod 52 passes the side wall of the side to be folded of the first case member 20.In another alternate embodiment of the present invention, first
Drive rod 52 can also pass the diapire of the first case member 20.
In the present embodiment, offer on the side wall of the side to be folded of the first case member 20 and worn for the first drive rod 52
The first slide rail 21 for going out and sliding, the first slide rail 21 defines the movement locus of the first drive rod 52；User is by operation the
The moved end 521 of making of one drive rod 52 makes the first drive rod 52 slide along the first slide rail 21, so as to drive the first gripper shoe 51 along
The inwall of one cavity 22 slides.
Wherein, as shown in Figures 2 and 3, the second support component 60 includes the second gripper shoe 61 and the second drive rod 62；Second
Gripper shoe 61 is slidably disposed in second housing part 30；Second drive rod 62, it is relatively fixed with the second gripper shoe 61
Ground is arranged and it has to extend and make moved end 621 outside second housing part 30；Offer on second housing part 30 and supply
The second slide rail 31 that two drive rod 62 slides.
As shown in Figures 2 and 3, in the present embodiment, the support component 60 of second housing part 30 and second 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 is arranged, i.e., be symmetrically arranged relative to folding center (hinge 40).Specifically no longer go to live in the household of one's in-laws on getting married accordingly, with respect to the second support component 60
State.
When folding type flexible display device is in the deployed, as shown in Figures 2 and 3, the first gripper shoe 51 and second
Gripper shoe 61 respectively the first drive rod 52 and the second drive rod 62 driving lower slider to bending part 13 lower section with common
Support bending part 13；Two dotted arrow directions as shown in Figure 3 are respectively the first gripper shoe 51 and the second gripper shoe 61
Glide direction.When folding type flexible display device is in folding position, as shown in Figure 4 and Figure 5, the first gripper shoe 51 and the
Two gripper shoes 61 leave the lower section of bending part 13.
Specifically, user rotates the first case member 20 and second housing part 30 relative to hinge 40, so as to
Launch flexible display screen 10；After treating that flexible display screen 10 is fully deployed, as shown in Figures 2 and 3, the bending of flexible display screen 10
After part 13 flattens completely, user makes the first gripper shoe 51 along first by the moved end 521 of making of the first drive rod 52 of operation
The inwall of cavity 22 slides into the lower section of bending part 13, and operates the moved end 621 of making of the second drive rod 62 to make the second support
Plate 61 slides into the lower section of bending part 13 along the inwall of the second cavity 32, thus, the first gripper shoe 51 and the second gripper shoe 61
It is common to 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 to drive respectively
Lever 62 makees moved end, the first gripper shoe 51 and the second gripper shoe 61 is left the lower section of bending part 13 and is returned to respective
Storage cavity (the first cavity 22 and the second cavity 32), is rotated further by afterwards the first case member 20 and second housing part 30 to roll over
Folded flexible display screen 10, as shown in Figure 4 and Figure 5, the present embodiment folding type flexible display device semi-folded and folds completely
Cross-sectional schematic, dotted arrow direction shown in Fig. 4 is the direction of jackknife action.
With regard to " the first gripper shoe 51 and the common support bending part 13 of the second gripper shoe 61 ", in the present embodiment, first
The gripper shoe 61 of gripper shoe 51 and second is slided respectively along the first cavity 22 and the second cavity 32, and skid off respective cavity it
Outward, until substantially sliding at folding center line F, the first gripper shoe 51 and the second gripper shoe 61 can be merged with common support bending
Part 13；In addition, in the present embodiment, on the bearing of trend (in other words, the bearing of trend of hinge 40) for folding center line F, the
The two ends of one gripper shoe 51 and the second gripper shoe 61 extend close to two ends of bending part 13, such that it is able to preferable twelve Earthly Branches
Support bending part 13.Certainly, in another alternate embodiment of the present invention, on the bearing of trend for folding center line F, can be simultaneously
Row arranges two the first gripper shoes 51, and is arranged side by side two the second gripper shoes 61, 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 drives
Lever 62 has lock-out state and released state；When the first drive rod 52 and the second drive rod 62 are in the lock state, first
The gripper shoe 61 of gripper shoe 51 and second is 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 gripper shoe 51, the slip of the second drive rod 62 and second housing part 30 in the second gripper shoe 61
It is relatively fixed on direction.
Specifically, as shown in Figures 2 and 3, when folding type flexible display device is in the deployed, first operate respectively
First drive rod 52 and the second drive rod 62 make the first gripper shoe 51 and the second gripper shoe 61 slide into bending part 13, user
The first drive rod 52 and the second drive rod 62 are locked again fix the first gripper shoe 51 and the second gripper shoe 61, stablize them
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 moved end so that the first gripper shoe 51 and the second gripper shoe
61 each return to the first cavity 22 and the second cavity 32, and last user carries out again folding operation.
In the present embodiment, the first support component 50 also includes the first swing arm 53 and the first securing member 54, the first swing arm 53
With the pivot joint of the first drive rod 52；First swing arm 53 is provided with the first axis hole 531 with the socket of hinge 40, the first axis hole 531 and hinge
Axle 40 is slidingly fitted and the cooperation that rotates；What the first securing member 54 was installed on the first drive rod 52 makees moved end 521；Likewise,
Second support component 60 also includes the second swing arm 63 and the second securing member 64, the second swing arm 63 and the pivot joint of the second drive rod 62；The
Two swing arms 63 are provided with the second axis hole 631 with the socket of hinge 40, and the second axis hole 631 is slidingly fitted and rotates with hinge 40
Coordinate；When folding type flexible display device is in the deployed and the first gripper shoe 51 and the second gripper shoe 61 slide into kink
When dividing 13 lower section, the first securing member 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, the swing arm 63 of second housing part 30 and second.
In the present embodiment, the part stretched out outside the first case member 20 of the first swing arm 53 and the first drive rod 52
(making moved end 521) pivot joint；(make moved end in the part stretched out outside second housing part 30 of the second swing arm 63 and the second drive rod 62
621) pivot joint.
Specifically, due to the first drive rod 52 and the pivot joint of the first swing arm 53, therefore, when the first drive rod 52 drives first
Slid underneath from gripper shoe 51 to bending part 13 while, also drive the first swing arm 53 to move towards hinge 40, the phase of hinge 40
First swing arm 53 is slided along the first axis hole 531 (that is, hinge 40 relative to start from the first swing arm 53 to the first drive rod 52
Move at end 521), as shown in Figure 3；Likewise, when the second drive rod 62 drives lower section of second gripper shoe 61 to bending part 13
While slip, the second swing arm 63 is also driven to move towards hinge 40, hinge 40 slides along the second axis hole 631.
After treating the first gripper shoe 51 and the common support bending part 13 of the second gripper shoe 61, user's locking first drives
The drive rod 62 of bar 52 and second；In the present embodiment, by the way of screw-threaded coupling；As shown in Figures 2 and 3, the first securing member
54 and first moved end 521 screw thread made of drive rod 52 coordinate, the second securing member 64 and the second drive rod 62 make the screw thread of moved end 621
Coordinate；That is the first securing member 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 securing member 64 is by way of screw-threaded coupling, the second drive rod 62, second housing is made
Part 30 is fixedly connected with the three of the second swing arm 63.
If user is intended to Folding display device, the first securing member 54 and the screw thread of the second securing member 64 is screwed out and is solved
Lock, then cause the first gripper shoe 51 and the second gripper shoe 61 to return to respective storage cavity, at the same time, the He of the first drive rod 52
Second drive rod 62 drives respectively the first swing arm 53 and the second swing arm 63 to move away from hinge 40, and hinge 40 is relative to the first swing arm
53 slide along the first axis hole 531, slide along the second axis hole 631 relative to the second swing arm 63, and as shown in Figure 4 and Figure 5, hinge 40 is remote
Make moved end 521 from the first drive rod 52, away from the second drive rod 62 moved end 621 is made；Due to the first swing arm 53 and the second pendulum
Arm 63 is rotatably assorted by respective axis hole with hinge 40, 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, the effect of the folding operation also with auxiliary flexible display device.
In another alternate embodiment of the present invention, it is also possible to by the first case member 20 and second housing portion
A lock is fixedly installed on the outer wall of part 30 respectively, for example, can arrange in the side of the close bending part 13 of the first slide rail 21
One lock, in the side of the close bending part 13 of the second slide rail 31 lock is arranged；When folding type flexible display device
It is in the deployed and when the first gripper shoe 51 and the second gripper shoe 61 slide into the lower section of bending part 13, user uses respectively
Two latch catch on the first drive rod 52 make the drive rod 62 of moved end 521 and second make moved end 621, so as to by the first drive rod
52 are locked in the first case member 20 to fix the first gripper shoe 51, by the second drive rod 62 be locked in second housing part 30 with
Fix the second gripper shoe 61.
In the present embodiment, it is provided with the first case member 20 for making the first gripper shoe 51 leave the lower section of bending part 13
The first elastic component 23.When the first drive rod 52 is in released state, effect of first gripper shoe 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 provided with second housing part 30 for making the
Two gripper shoes 61 leave the second elastic component 33 of the lower section of bending part 13；When the second drive rod 62 is in released state, second
Gripper shoe 61 leaves the lower section of bending part 13 in the presence 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 extension spring.
Specifically, as shown in Fig. 2～Fig. 5, the end sidewalls away from bending part 13 of the first gripper shoe 51 are empty with first
Several extension springs 23 are provided between the madial wall in chamber 22, the end sidewalls away from bending part 13 of the second gripper shoe 61 are empty with second
Several extension springs 33 are provided between the madial wall in chamber 32；After the first drive rod 52 and the second drive rod 62 are unlocked, without the need for artificial behaviour
Work, the first gripper shoe 51 and the second gripper shoe 61 can automatically leave the lower section of bending part 13, be returned to respective storage empty
Chamber.
In one embodiment of the invention, the first support component 50 is arranged on the side of the first case member 20
(side to be folded), can arrange the 3rd support component in opposite side.Preferably, can be in the both sides of the first case member 20
It is symmetrically arranged the first support component 50 and the 3rd support component.It is furthermore preferred that in order to simplify structure, the He of the first support component 50
3rd support component can share a gripper shoe (the first gripper shoe 51), i.e., symmetrically fix in the both sides of the first gripper shoe 51
Two drive rods are set.
Likewise, in another specific embodiment of the present invention, can be in be folded two in second housing portion 30
Side is respectively provided with the second support component 60 and the 4th support component；Specifically repeat no more.
In the present embodiment, referring to Fig. 2, the 3rd support component includes the 3rd drive rod 72, the 3rd drive rod 72 and first
Drive rod 52 respectively positioned at the both sides of the first gripper shoe 51, the 3rd drive rod 72 and the first gripper shoe 51 arrange with being relatively fixed and
Make moved end (not marking in figure) outside the first case member 20 with extending；Offer for the 3rd on first case member 20
The 3rd slide rail 24 that drive rod 72 slides；4th support component includes the 4th drive rod 82, and the 4th drive rod 82 and second drives
Respectively positioned at the both sides of the second gripper shoe 61, the 4th drive rod 82 is arranged and had bar 62 with being relatively fixed with the second gripper shoe 61
Extend and make moved end (not marking in figure) outside second housing part 30；Offer on second housing part 30 for the 4th driving
The 4th slide rail 34 that bar 82 slides.
In the present embodiment, the side of the 3rd drive rod 72 is also provided with the 3rd swing arm 73 with its securing member (in figure not
Mark), the attachment structure and construction of the 3rd drive rod 72 and its correlation is identical with the first drive rod 51, and the 3rd drive rod
72 operation (drive rod 72 of user's simultaneously operating the 3rd and the first drive rod 51) identical with 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 securing member (not marking 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, the first notch 210 is provided with the position of the close bending part 13 of the first slide rail 21, the
One notch 210 deviates the slide rail direction of the first slide rail 21, and connects with the first slide 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 first notch 210 is arranged on the close bending of the first slide rail 21
The end of part 13.
In the present embodiment, as shown in Figure 6 and Figure 7, the first notch 210 relative to the first slide rail 21 towards kink
Divide 13 to extend ground to arrange.
Likewise, the position of the close bending part 13 of the second slide rail 31 is provided with the second notch (not shown),
Second notch deviates the slide rail direction of the second slide rail 31, and connects with the second slide 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.Concrete structure referring to the first notch 210 narration, no
Repeat again.
Specifically introduce the latch-up structure of drive rod by taking the first drive rod 52 and the first slide rail 21 as an example below.
Referring to Fig. 6 and Fig. 7, with regard to the rough schematic of the first slide rail 21, the first notch 210 and dependency structure；
When the folding type flexible display device of the present embodiment is in deployed condition, the first drive rod 52 slides to drive along the first slide rail 21
Dynamic first gripper shoe 51 is slided on the first case member 20, as shown in Figure 6；When the first drive rod 52 slides into the first slide rail 21
End (near the end of bending part 13) when, as shown in fig. 7, the first drive rod 52 is slightly upward slide, so as to slipping into and
In being sticked in the first notch 210, at the same time, the first gripper shoe 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 coordinated with the first drive rod 52,
The first drive rod 52 is set to move in " glide direction of the first slide rail 21 ", so that the first drive rod 52 is in locking shape
State；For more accurately, the first drive rod 52 is relative solid in the glide direction of the first gripper shoe 51 with the first case member 20
It is fixed, so as to fix the first gripper shoe 51 (the first gripper shoe 51 is relative to the first case member 20 without relative slip), stably
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 slide rail 21.
In the present embodiment, because the first notch 210 extends relative to the first slide rail 21 towards the direction of display screen
Ground is arranged, therefore, while the first drive rod 52 slips into slightly upward the first notch 210, the first gripper shoe 51 is also omited
It is micro- to move up, such that it is able to preferably support bending part 13.
In another alternate embodiment of the present invention, the first notch 210 can also down (away from display screen
Direction) extend ground setting, it is also possible to the effect of the first drive rod 52 of locking is realized, but the support effect of the first gripper shoe 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 gripper shoe 51
Face is provided with a circular arc projection 510 slided on the first case member 20, and the upper surface of the first case member 20 accordingly sets
There is a circular arc projection 610, when the first drive rod 52 is sticked in the first notch 210, the circular arc projection 510 of the first gripper shoe 51
Slide into and be stacked and placed in the circular arc projection 610 of the first case member 20, as shown in Figure 7.
Specifically, when slipping into the first notch 210 due to the first drive rod 52, can slightly upward move, make first
Fagging 51 is also moved slightly upward, in order to preferably support the first gripper shoe 51 so as to can stably support bending part
13, a pair of circular arcs are devised on the relative sliding surface between the first gripper shoe 51 and the first case member 20 raised.
Preferably, this pair of circular arc projections are configured to, and the circular arc projection 510 of the first gripper shoe 51 can be slided smootherly
Move in the circular arc projection 610 of the first case member 20, and both can stably be stacked.
In the present embodiment, the circle of the height of projection of the circular arc projection 510 of the first gripper shoe 51 and the first case member 20
The height of projection of arc projection 610 is identical, is equal to what the first notch 210 of the first slide rail 21 lifted the first drive rod 52
Highly.
In an alternate embodiment of the present invention, the height of projection of the circular arc projection 510 of the first gripper shoe 51 is more than the
The height of projection of the circular arc projection 610 of one case member 20, then the first gripper shoe 51 by its circular arc projection 510 in the first shell
The inner surface of part 20 slides；Thus, the height of projection of the circular arc projection 610 of the first case member 20, as the first gripper shoe
51 pave height, equal to the height that the first notch 210 of the first slide rail 21 lifts the first drive rod 52.
In another alternate embodiment of the present invention, the height of projection of the circular arc projection 510 of the first gripper shoe 51 is less than
The height of projection of the circular arc projection 610 of the first case member 20, then the first gripper shoe 51 is convex in the circular arc of the first case member 20
Rise and slided on 610；Thus, the height of projection of the circular arc projection 510 of the first gripper shoe 51, as the first gripper shoe 51 pave height
Degree, equal to the height that the first notch 210 of the first slide rail 21 lifts the first drive rod 52.
It is and upper with regard to the second slide rail 31, the second notch, and they and the matching relationship between the second drive rod 62
State the first slide rail 21, the first notch 210 identical with the matching relationship of the first drive rod 52, specifically repeat no more.
It should be understood that, although this specification is been described by according to embodiment, but not each embodiment only includes one
Individual independent technical scheme, this narrating mode of specification is only that for clarity those skilled in the art will should say
Bright book as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, forming those skilled in the art can
With the other embodiment for understanding.
The a series of detailed description of those listed above is only for the feasibility embodiment of the present invention specifically
Bright, they simultaneously are not used to limit the scope of the invention, all equivalent implementations made without departing from skill spirit of the present invention
Or change should be included within the scope of the present invention.
Claims (10)
1. a kind of folding type flexible display device, it includes：
Flexible display screen, it includes Part I, Part II and curved between the Part I and Part II
Folding part point；
First case member, first case member supports and fixes the Part I of the flexible display screen,
The Part II of second housing part, the second housing member supporting and the fixation flexible display screen, and
Linkage, being hinged first case member between first case member and the second housing part
With the second housing part；
Wherein, the folding type flexible display device includes the support machine for supporting the bending part of the flexible display screen
Structure；The supporting mechanism includes being arranged on the first support component of first case member and is arranged on the second housing portion
Second support component of part；
First support component includes：
First gripper shoe, is slidably disposed in first case member；With
First drive rod, it is arranged with being relatively fixed with first gripper shoe and it has and extends first case member
Outside make moved end；The first slide rail slided for first drive rod is offered on first case member；
Second support component includes：
Second gripper shoe, is slidably disposed in the second housing part；With
Second drive rod, it is arranged with being relatively fixed with second gripper shoe and it has and extends the second housing part
Outside make moved end；The second slide rail slided for second drive rod is offered on the second housing part；
When the folding type flexible display device is in the deployed, first gripper shoe and the second gripper shoe are respectively in institute
The lower section of driving lower slider to the bending part of the first drive rod and the second drive rod is stated to support the kink jointly
Point；
When the folding type flexible display device is in folding position, first gripper shoe and second gripper shoe are left
The lower section of the bending part.
2. folding type flexible display device as claimed in claim 1, it is characterised in that：
When the folding type flexible display device is in the deployed, first drive rod and second drive rod have
Lock-out state and released state,
When first drive rod and the second drive rod are in the lock state, first gripper shoe and second gripper shoe
Positioned at the lower section of the bending part, the slip of first drive rod and first case member in first gripper shoe
It is relatively fixed on direction, second drive rod phase in the glide direction of second gripper shoe with the second housing part
To fixation.
3. folding type flexible display device as claimed in claim 2, it is characterised in that：
The linkage is the hinge for being hinged first case member and the second housing part,
First support component also includes the first swing arm and the first securing member,
First swing arm and the first drive rod pivot joint；First swing arm is provided with the first axle with hinge socket
Hole, first axis hole is slidingly fitted and the cooperation that rotates with the hinge；First securing member is installed on described first
Drive rod makees moved end；
Second support component also includes the second swing arm and the second securing member,
Second swing arm and the second drive rod pivot joint；Second swing arm is provided with the second axle with hinge socket
Hole, second axis hole is slidingly fitted and the cooperation that rotates with the hinge；Second securing member is installed on described second
Drive rod makees moved end；
When first drive rod and second drive rod are in the lock-out state, the first securing member locking is described
First drive rod, first case member and first swing arm；Second securing member locks second drive rod, institute
State second housing part and second swing arm.
4. folding type flexible display device as claimed in claim 3, it is characterised in that：
First securing member coordinates with the moved end screw thread of making of first drive rod；
Second securing member coordinates with the moved end screw thread of making of second drive rod.
5. folding type flexible display device as claimed in claim 2, it is characterised in that：
The first notch is provided with the position of the close described bending part of first slide rail, first notch is inclined
From the slide rail direction of first slide rail, and connect with first slide rail；When first drive rod is in the lock state,
First drive rod is sticked in the first notch；
The second notch is provided with the position of the close described bending part of second slide rail, second notch is inclined
From the slide rail direction of second slide rail, and connect with second slide rail；When second drive rod is in the lock state,
Second drive rod is sticked in the second notch.
6. folding type flexible display device as claimed in claim 5, it is characterised in that：
First notch is arranged with extending relative to first slide rail towards the bending part；
Second notch is arranged with extending relative to second slide rail towards the bending part.
7. folding type flexible display device as claimed in claim 6, it is characterised in that：
It is raised that the lower surface of first gripper shoe is provided with a circular arc slided on first case member, and described first
The upper surface of case member is accordingly provided with circular arc projection,
When first drive rod is sticked in the first notch of first slide rail, the circular arc of first gripper shoe is raised
Slide into and be stacked and placed in the circular arc of first case member projection；
It is raised that the lower surface of second gripper shoe is provided with a circular arc slided on the second housing part, and described second
The upper surface of case member is accordingly provided with circular arc projection,
When second drive rod is sticked in the second notch of second slide rail, the circular arc of second gripper shoe is raised
Slide into and be stacked and placed in the circular arc of second housing part projection.
8. the folding type flexible display device as described in any one in claim 2 to 7, it is characterised in that：
It is provided with first elastic for making first gripper shoe leave below the bending part in first case member
Part；
It is provided with second elastic for making second gripper shoe leave below the bending part in the second housing part
Part.
9. the folding type flexible display device as described in claim 1 to 7, it is characterised in that：
The supporting mechanism also includes being arranged on the 3rd support component of first case member and is arranged on outside described second
4th support component of case member；
3rd support component includes the 3rd drive rod, and the 3rd drive rod and first drive rod are located at respectively described
The both sides of the first gripper shoe, the 3rd drive rod is arranged and described with extending with being relatively fixed with first gripper shoe
Make moved end outside first case member；The 3rd cunning slided for the 3rd drive rod is offered on first case member
Rail；
4th support component includes the 4th drive rod, and the 4th drive rod and second drive rod are located at respectively described
The both sides of the second gripper shoe, the 4th drive rod is arranged and described with extending with being relatively fixed with second gripper shoe
Make moved end outside second housing part；The 4th cunning slided for the 4th drive rod is offered on the second housing part
Rail.
10. folding type flexible display device as claimed in any of claims 1 to 7 in one of claims, it is characterised in that：The flexible screen
For flexible OLED display or the flexible LCD screen of 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 true CN106601130A (en) | 2017-04-26 |
| CN106601130B CN106601130B (en) | 2019-03-05 |
Family
ID=58598899
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| 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 |
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| CN (1) | CN106601130B (en) |
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