CN110189635A - A kind of Flexible Displays mould group and flexible display apparatus - Google Patents
A kind of Flexible Displays mould group and flexible display apparatus Download PDFInfo
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- CN110189635A CN110189635A CN201910458654.1A CN201910458654A CN110189635A CN 110189635 A CN110189635 A CN 110189635A CN 201910458654 A CN201910458654 A CN 201910458654A CN 110189635 A CN110189635 A CN 110189635A
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- support
- support rod
- support bar
- bar
- flexible
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
Abstract
The invention discloses a kind of Flexible Displays mould group and flexible display apparatus, the Flexible Displays mould group includes the support component of flexible screen and support flexible screen, support component includes: first support bar, second support bar and third support rod, first support bar is oppositely arranged with second support bar, the first end of flexible screen is fixed on first support bar, and second end, which can be wound, is fixed on second support bar；Second support bar and third support rod are sequentially connected, wherein when second support bar rotates, along third support rod axial direction close to or far from first support bar, and when second support bar stops operating, second support bar and first support bar interval set distance.The Flexible Displays mould group can adjust the flexible screen developed dimension of Flexible Displays mould group, enrich the usage scenario of Flexible Displays mould group, simplify the structure of flexible screen support component.
Description
Technical field
The present invention relates to field of display technology, more particularly to a kind of Flexible Displays mould group and flexible display apparatus.
Background technique
Flexible display apparatus has many advantages, such as frivolous, deformable, can be used and be stored with various states, therefore, flexible
Display device is the important trend of modern display device development.
In the prior art, flexible display apparatus includes flexible screen and support component, wherein support component is rigid material system
The bracket of work when flexible screen is unfolded, only provides frame frame in regions such as the sides of flexible screen and holds flexible screen, be in flexible screen
Unfolded state.The support component size of flexible display apparatus in the prior art, flexible screen is fixed, i.e., when flexible screen is unfolded every time,
Can only be expanded to and be sized, and can not according to usage scenario adjust flexible screen size, make the application scenarios of flexible screen by
Limitation.
Summary of the invention
The purpose of the embodiment of the present invention is that a kind of Flexible Displays mould group and flexible display apparatus are provided, to adjust Flexible Displays
The flexible screen developed dimension of mould group enriches the usage scenario of Flexible Displays mould group, simplifies the structure of flexible screen support component.
Flexible Displays mould group provided by the embodiment of the present invention includes the support component of flexible screen and the support flexible screen,
The support component includes:
First support bar, second support bar and third support rod, the first support bar are opposite with the second support bar
Setting, the first end of the flexible screen are fixed on the first support bar, and second end, which can be wound, is fixed on the second support bar；
The second support bar and the third support rod are sequentially connected, wherein when the second support bar rotates, along institute
Third support rod axial direction is stated close to or far from the first support bar；When the second support bar stops operating, described
Two support rods and first support bar interval set distance.
In optional technical solution, the support component further includes the 4th support rod, the 4th support rod and described the
Three support rods are oppositely arranged, and the second support bar and the 4th support rod are sequentially connected.
In another optional technical solution, the support component further includes the 4th support rod, the 4th support rod with
The third support rod is oppositely arranged, and the first end of the flexible screen, which can be wound, is fixed on the first support bar, and described first
Support rod and the 4th support rod are sequentially connected, wherein the first support bar is in rotation, along the 4th support rod axial direction side
To close to or far from the second support bar.
In optional technical solution, there are many transmission connection modes of second support bar and third support rod.It is a kind of specific
Technical solution in, the second support bar is coaxially fixed with gear, the third branch close to one end of the third support rod
Strut is rack gear, and the gear is engaged with the rack gear；
Alternatively, the second support bar is same close to one end of the third support rod in another specific technical solution
Axis is fixed with worm gear, and the third support rod includes worm screw, and the worm gear is engaged with the worm screw.
In specific technical solution, the third support rod includes at least two sections of bar portions, and at least two sections of bar portions are successively
Screw thread is arranged connection, and the second support bar is coaxially fixed with first bevel gear close to one end of the third support rod, described
Third support rod is coaxially fixed with second bevel gear close to one end of the second support bar, the first bevel gear and described the
The engagement of two bevel gears.
In specific technical solution, the support component further includes the 4th support rod, and the 4th support rod includes at least
Two sections of bar portions, the bar portion optical axis of the 4th support rod are arranged connection, and the second support bar is far from the third support rod
The 4th support rod is fixed on along the 4th support rod axial direction in one end.
In optional technical solution, the third support rod includes at least three sections of bar portions.
In specific technical solution, at least two sections of bar portions of the third support rod, the smallest bar portion of diameter is
The surface of solid stems, the solid stems has external screw thread.
In optional technical solution, the support component further includes the turning handle with second support bar transmission connection
Hand；Alternatively, the support component further includes the driving device being drivingly connected with the second support bar.
Flexible Displays mould group in the technical solution of the application, the first end of flexible screen are fixed on first support bar, and second
Second support bar is fixed at end, and first end is opposite with second end, when first support bar is with second support bar interval set distance, then
The fixed effect of expansion can be played to flexible screen, make flexible screen that set distance be unfolded.Flexible screen can be fixed on second with coiling
Support rod, i.e. flexible screen are fixed with the second support bar, and can be stored with coiling in the second support bar.Control can be passed through
The position of second support bar processed, to adjust the spacing of first support bar and second support bar.Second support bar and third support rod
Transmission connection, so that second support bar can also move, so as to adjust first in rotation along third support rod axial direction
The distance between strut and second support bar, and using third support rod realize second support bar do not rotate when, second support bar
Relatively fixed, with interval set distance between first support bar, support component realizes stable support to flexible screen.The application
Flexible Displays mould group in embodiment, second support bar and third support rod are sequentially connected, so that the rotation of second support bar can
To drive second support bar to move along third support rod simultaneously, third support rod can also play the work of limit to second support bar
With to simplify the structure of support component, and improving the stability of support component motion process.
Based on same inventive concept, present invention also provides a kind of flexible display apparatus, which includes
Flexible Displays mould group in any of the above-described embodiment.
The flexible screen of the flexible display apparatus can adjust size according to demand, and application range is relatively broad.And flexible screen
Support component structure it is relatively simple, adjustment flexible screen dimension process in, motion process is relatively stable.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of Flexible Displays of embodiment of the present invention mould group；
Fig. 2 is another structural schematic diagram of Flexible Displays of embodiment of the present invention mould group；
Fig. 3 is another structural schematic diagram of Flexible Displays of embodiment of the present invention mould group；
Fig. 4 is another structural schematic diagram of Flexible Displays of embodiment of the present invention mould group；
Fig. 5 is another structural schematic diagram of Flexible Displays of embodiment of the present invention mould group；
Fig. 6 is another structural schematic diagram of Flexible Displays of embodiment of the present invention mould group；
Fig. 7 is another structural schematic diagram of Flexible Displays of embodiment of the present invention mould group；
Fig. 8 is another structural schematic diagram of Flexible Displays of embodiment of the present invention mould group；
Fig. 9 is another structural schematic diagram of Flexible Displays of embodiment of the present invention mould group；
Figure 10 is partial enlarged view at M in Fig. 9；
Figure 11 is partial enlarged view at N in Fig. 9；
Figure 12 is another structural schematic diagram of Flexible Displays of embodiment of the present invention mould group；
Figure 13 is another structural schematic diagram of Flexible Displays of embodiment of the present invention mould group；
Figure 14 is another structural schematic diagram of Flexible Displays of embodiment of the present invention mould group；
Figure 15 is another structural schematic diagram of Flexible Displays of embodiment of the present invention mould group；
Figure 16 is another structural schematic diagram of Flexible Displays of embodiment of the present invention mould group；
Figure 17 is a kind of structural schematic diagram of flexible display apparatus in the embodiment of the present application；
Figure 18 is the yet another construction schematic diagram of flexible display apparatus in the embodiment of the present application；
Figure 19 is the yet another construction schematic diagram of flexible display apparatus in the embodiment of the present application.
Appended drawing reference:
1- flexible screen；11- first end；
12- second end；13- third end；
The 4th end 14-；2- support component；
21- first support bar；22- second support bar；
23- third support rod；The first bar portion of 231-；
The second bar portion of 232-；The 4th support rod of 24-；
25- drive mechanism；251- gear；
252- rack gear；253- first bevel gear；
254- second bevel gear；255- worm gear；
256- worm screw；3- swing handle；
100- flexible display apparatus；200- Flexible Displays mould group.
Specific embodiment
For the flexible screen developed dimension for adjusting Flexible Displays mould group, the usage scenario of Flexible Displays mould group is enriched, simplification is soft
The structure of property screen support component, the embodiment of the invention provides a kind of Flexible Displays mould group and flexible display apparatus.To make this hair
Bright purposes, technical schemes and advantages are clearer, and invention is further described in detail by the following examples.
As shown in Figure 1, Flexible Displays mould group provided in an embodiment of the present invention includes: the branch of flexible screen 1 and support flexible screen 1
Support component 2, support component 2 include: first support bar 21, second support bar 22 and third support rod 23, first support bar 21 with
Second support bar 22 is oppositely arranged, and the first end 11 of flexible screen 1 is fixed on first support bar 21, and second end 12, which can be wound, to be fixed on
Second support bar 22；Second support bar 22 and third support rod 23 are sequentially connected, wherein when second support bar 22 rotates, along the
Three support rods, 23 axial direction is close to or far from first support bar 21, when second support bar 22 stops operating, second support bar 22
It is spaced set distance with first support bar 21, optionally, first support bar 21 is arranged in parallel with second support bar 22.
Flexible Displays mould group in the embodiment of the present invention, the first end 11 of flexible screen 1 are fixed on first support bar 21, and second
Second support bar 22 is fixed at end 12, and first end 11 and second end 12 are opposite, and first support bar 21 and second support bar 22 are spaced
When set distance, then the fixed effect of expansion can be played to flexible screen 1, makes flexible screen 1 that set distance be unfolded.Flexible screen 1
Second end 12 can be fixed on second support bar 22 with coiling, i.e., flexible screen 1 and the second support bar 22 are fixed, and can with coiling in
The second support bar 22 is stored.It can be by controlling the position of second support bar 22, to adjust first support bar 21 and the
The spacing of two support rods 22.Second support bar 22 and third support rod 23 are sequentially connected, third support rod 23 and second support bar
There is drive mechanism 25, so that second support bar 22 can also be moved in rotation along 23 axial direction of third support rod between 22
It is dynamic, so as to adjust the distance between first support bar 21 and second support bar 22, and second is realized using third support rod 23
When strut 22 does not rotate, second support bar 22 is relatively fixed, with interval set distance, support component between first support bar 21
2 pairs of flexible screens 1 realize stable support.Flexible Displays mould group in the embodiment of the present application, second support bar 22 and third support
Bar 23 is sequentially connected, so that the rotation of second support bar 22 can drive second support bar 22 axial along third support rod 23 simultaneously
Mobile, third support rod 23 can also play the role of limit to second support bar 22, to simplify the knot of support component 2
Structure, and improve the stability of 2 motion process of support component.
In specific embodiment, there are many connection types between above-mentioned first support bar and third support rod, Yi Zhongke
In the connection type of choosing, first support bar is fixed on third support rod；In another optional connection type, first support bar can
Being installed on third support rod with rotation, i.e., the first support bar itself can be rotated, but along third support rod axial direction, with
Third support rod is relatively fixed；In another optional connection type, first support bar can be moved along the axial direction of third support rod
It is dynamic, to adjust the distance between first support bar and second support bar.
In specific embodiment, the concrete type of above-mentioned flexible screen is unlimited, for example, the flexible screen can be flexible for Electronic Paper
Screen, liquid crystal flexible screen, Organic Light Emitting Diode (OLED) flexible screen or active matrix organic light-emitting diode (AMOLED) are soft
Property screen, various types of flexible screens can be made as Flexible Displays mould group provided by the present application.
Referring to FIG. 2, support component 2 further includes the 4th support rod 24, the 4th support in the application further embodiment
Bar 24 is oppositely arranged with third support rod 23, and second support bar 22 and the 4th support rod 24 are sequentially connected, optionally, the 4th support
Bar 24 is arranged in parallel with third support rod 23.
In the embodiment, flexible screen 1 includes third end 13 and the 4th end 14, and optionally, third end 13 is opposite with the 4th end
Setting, third support rod 23 is corresponding with the third end 13 of flexible screen 1, and the 4th support rod 24 is corresponding with the 4th end 14 of flexible screen 1,
4th support rod 24 is oppositely arranged with third support rod 23.In the embodiment, the end the A axial restraint of first support bar 21 can be made
In 23 axial direction of third support rod, the end B is axially fixed at 24 axial direction of the 4th support rod, in a specific embodiment,
First support bar 21 can rotate, and therefore, the end E of third support rod 23 can be made to have first shaft hole, the G of the 4th support rod 24
End has the second axis hole, and the first shaft hole at the end E of third support rod 23 is protruded at the end A of first support bar 21, and B protrudes at end the 4th
Second axis hole at the end G of strut 24；In another specific embodiment, first support bar 21 is fixedly installed in third support rod 23
With the 4th support rod 24, the end A can or screw Nian Jie with the end E of third support rod 23 connection or clamping, the end B can be with the
The end G of four support rods 24 is bonded or screw connects or clamping.The C-terminal of second support bar 22 and the end F of third support rod 23
The end H of transmission connection, the end D and the 4th support rod 24 is sequentially connected, when second support bar 22 and the interval of first support bar 21 are set
Distance, when stop motion, third support rod 23 and the 4th support rod 24 can play the role of limit to second support bar 22,
Therefore, four support rods of the application form relatively stable support construction, preferable to the support effect of flexible screen 1, thus favorably
In the planarization of the unfolded state and raising 1 unfolded state of flexible screen that keep flexible screen 1.In addition, in the embodiment of the present application, the
The both ends of two support rods 22 are sequentially connected with parallel third support rod 23 and the 4th support rod 24 respectively, i.e. second support bar 22
Also can have drive mechanism 25 between the 4th support rod 24, then the motion process of second support bar 22 is relatively stable, even if
With the Joint failure of a support rod in third support rod 23 and the 4th support rod 24, the other end can also make support component 2
Working condition is kept, so as to keep flexible screen 1 still in the state of adjustable size, therefore Flexible Displays mould can be improved
The reliability of group work.
Referring to FIG. 3, in another optional embodiment of the application, support component 2 includes the 4th support rod 24, the 4th
Strut 24 is oppositely arranged with third support rod 23, and the first end 11 of flexible screen 1, which can be wound, is fixed on first support bar 21, and first
Strut 21 and the 4th support rod 24 are sequentially connected, wherein first support bar 21 is in rotation, along 24 axial direction of the 4th support rod
Close to or far from second support bar 22.
In the embodiment, first support bar 21 can also be moved along the direction close to and far from second support bar 22, and can
Flexible screen 1 is stored with curling, then when Flexible Displays mould group works, first support bar 21 and second can be designed according to demand
Strut 22 is close or mutually separate mobile with phase, to adjust 1 developed dimension of flexible screen, can also select according to demand from first
21 side of support rod adjusts the size of flexible screen 1, i.e., control first support bar 21 is close or far from second support bar 22；Or choosing
The size from 22 side of second support bar adjustment flexible screen 1 is selected, i.e. control second support bar 22 is close or far from first support bar
21, therefore, in the embodiment, 2 working condition of support component of Flexible Displays mould group is compared with horn of plenty, thus Flexible Displays mould group
Application range is relatively broad, and flexibility is higher.
When above-described embodiment is embodied, the end A of first support bar 21 and the end E of third support rod 23 can the companies of sliding
It connects, that is, first support bar 21 can rotate, and when first support bar 21 rotates, the end B of first support bar 21 can be along the 4th
24 axial direction of strut is close to or far from second support bar 22, then the end A can be slided along third support rod 23；Opposite side, second
The end D of strut 22 can be slidably connected with the end H of the 4th support rod 24, herein without repeating.
Specifically, in above-described embodiment, referring to FIG. 4, the both ends of second support bar 22 can respectively with third support rod
23 and the 4th support rod 24 be sequentially connected, i.e., between second support bar 22 and third support rod 23 have drive mechanism 25, second
Also there is drive mechanism 25 between support rod 22 and the 4th support rod 24.In the embodiment, the end A of first support bar 21 can be made
It is slidably connected with the end E of third support rod 23, when first support bar 21 rotates, the end B of first support bar 21 can be along the 4th
24 axial direction of support rod is close to or far from second support bar 22, then the end A can be slided along third support rod 23.
As shown in figure 3, second support bar 22 can also be fixed on the 4th support rod along the axial direction of the 4th support rod 24
24, i.e. second support bar 22 only has drive mechanism 25 between third support rod 23；In the embodiment, the 4th support can be made
The end H of bar has third axis hole, and the third axis hole is protruded at the end D of second support bar 22, so that second support bar 22 can rotate
And the 4th support rod 24 can be axially fixed at, in the embodiment, the 4th support rod can be retractable support lever, when second
When the C-terminal of strut 22 is moved along the axial direction of third support rod 23, the 4th support rod can be close with second support bar 22
First support bar 22 and shrink, as second support bar 22 is extended far from first support bar 22.
Referring to FIG. 5, the 4th support rod 24 can be retractable support lever, specifically, should in a specific embodiment
4th support rod 24 includes at least two sections of bar portions, and above-mentioned at least two sections of bar portion optical axises are arranged connection, and second support bar 22 is far from the
The 4th support rod 24 is fixed on along 24 axial direction of the 4th support rod in one end of three support rods 23.Optionally, in the embodiment
In, it can make the end H of the 4th support rod that there is third axis hole, the third axis hole is protruded at the end D of second support bar 22.When second
When strut 2 rotates, the C-terminal of second support bar 22 is moved along the axial direction of third support rod 23, drives the D of second support bar 22
The axial direction also along third support rod 23 is held to move, so that the bar portion of the 4th support rod 24 is driven to be shunk and extended, from
And the 4th support rod 24 is enable to adjust length with the change in size of flexible screen 1, to reduce Flexible Displays mould group occupancy
Space.
Equally, referring to FIG. 6, the both ends of first support bar 21 can respectively with third support rod 23 and the 4th support rod 24
Transmission connection has drive mechanism 25, first support bar 21 and the 4th that is, between first support bar 21 and third support rod 23
Also there is drive mechanism 25 between strut 24；In the embodiment, when first support bar 21 rotates, the end A can be made to support along third
The axial movement of bar 23, the end B can make C-terminal along third along the axial movement of the 4th support rod 24 when second support bar 22 rotates
Support rod 23 is mobile, and the end D is moved along the 4th support rod 24.
In short, in the case where the interference of not recurring structure, first support bar 21 can be with third branch in optional embodiment
One or two transmission connections in strut 23 and the 4th support rod 24, or it is solid along the axial direction of third support rod 23
Fixed connection, second support bar 22 can be sequentially connected with one or two in third support rod 23 and the 4th support rod 24,
Specific combining form can be select and set according to actual product application scenarios and demand.
In specific embodiment, the kind of drive between two neighboring support rod is unlimited, referring to FIG. 7, one optional
In embodiment, second support bar 22 is coaxially fixed with gear 251 close to one end of third support rod 23, and third support rod 23 is tooth
Item 252, gear 251 are engaged with rack gear 252.
In the embodiment, when second support bar 22 rotates, with the co-axially fixed gear of second support bar 22 251 along rack gear
252 linear movements, so as to adjust the position of second support bar 22, when second support bar 22 and the setting of the interval of first support bar 21 away from
From when, gear 251 engages fixation with rack gear 252, to make the relative position between second support bar 22 and third support rod 23
It is fixed, to form stable support construction.
In other embodiments, the transmission connection of second support bar and the 4th support rod can also use the side of rack-and-pinion
Transmission connection between formula and first support bar and third support rod or the 4th support rod can use rack-and-pinion
Connection type.By taking a specific embodiment as an example, can make third support rod and the 4th support rod is rack gear, and first
The both ends of strut and second support bar all have gear, so that first support bar can be by two parallel teeth with second support bar
Item is relatively moved or is moved towards as track.
Referring to FIG. 8, the kind of drive between two neighboring support rod can also be snail in another optional embodiment
Worm and gear transmission, second support bar 22 are coaxially fixed with worm gear 255 close to one end of third support rod 23, and third support rod includes
Worm screw 256, worm gear 255 are engaged with worm screw 256.
In the embodiment, when second support bar 22 rotates, with the co-axially fixed worm gear of second support bar 22 255 along worm screw
256 linear movements, so as to adjust the position of second support bar 22, when second support bar 22 and the setting of the interval of first support bar 21 away from
From when, worm gear 255 engages fixation with worm screw 256, to make the relative position between second support bar 22 and third support rod 23
It is fixed, to form stable support construction.
In other embodiments, the transmission connection of second support bar and the 4th support rod can also be using worm gear and worm screw
Transmission connection between mode and first support bar and third support rod or the 4th support rod, can using worm gear with
The connection type of worm screw.By taking a specific embodiment as an example, can make third support rod and the 4th support rod is worm screw, the
Two support rods engage connection with third support rod, and first support bar engages connection with the 4th support rod, so as to so that first
Strut can be relatively moved or be moved towards with second support bar.
Please refer to Fig. 9 to Figure 11, in another specific embodiment of the application, third support rod 23 includes at least two sections of bars
Successively screw thread is arranged connection for portion, at least two sections of bar portions, and second support bar 22 is coaxially fixed with close to one end of third support rod 23
First bevel gear 253, third support rod 23 are coaxially fixed with second bevel gear 254 close to one end of second support bar 22, and first
Bevel gear 253 engages with second bevel gear 254.
In the embodiment, using embodiment shown in Fig. 8 as specific embodiment, third support rod 23 includes both ends bar portion,
In, the bar portion for the third support rod 23 being fixedly connected with second bevel gear 254 is the first bar portion 231, and another bar portion is the second bar
Portion 232, the rotation of second support bar 22 drives first bevel gear 253 to rotate, so that the second bevel gear 254 being engaged with rotates,
The first bar portion 231 is driven to rotate, and the first bar portion 231 is arranged with 232 screw thread of the second bar portion and connect, so as to adjust second
The position of strut 22, to adjust the developed dimension of flexible screen 1.In the embodiment, the axial dimension of third support rod 23 is with
The movement of two support rods 22 and change, to be conducive to adjust the size of entire Flexible Displays mould group, when 1 size of flexible screen is smaller
When, the size of support component 2 is also smaller, so that occupied space is smaller.
In specific embodiment, at least two sections of orient diameters of bar portions edge far from second bevel gear of third support rod are successively
Increase or diameter is sequentially reduced, be not particularly limited herein, in two sections of adjacent bar portions, the lesser bar portion of diameter has outer
Screw thread, the bar portion being relatively large in diameter has internal screw thread, above-mentioned external screw thread and internal screw thread adaptation, to realize that screw thread is arranged.
Figure 12 is please referred to, in another specific embodiment, support component 2 further includes the 4th support rod 24, the 4th support
Bar 24 includes being arranged connection with the one-to-one bar portion of third support rod 23, the bar portion optical axis of the 4th support rod 24, i.e., and the 4th
Each bar portion surfaces externally and internally of strut is smooth shaft, drive connection is not present, second support bar 22 is far from third support rod 23
One end, be fixed on the 4th support rod 24 along 24 axial direction of the 4th support rod.
In the embodiment, the 4th support rod 24 is oppositely arranged with third support rod 23, and is had and third support rod 23 1
One corresponding bar portion, thus when third support rod 23 is stretched or shunk under the driving of second support bar 22, the 4th support rod
24 can also stretch or shrink therewith, and optionally, the 4th support rod 24 is arranged in parallel with third support rod 23.In the embodiment
The 4th support rod 24 the whole rigidity of support component 2 can be improved, so that support effect is preferable.In addition, the 4th support rod 24
It can stretch or shrink with third support rod 23, therefore excessive space will not be occupied.
Figure 13 is please referred to, in another specific embodiment, the 4th support rod 24 bar portion corresponding with third support rod 23
Successively screw thread is arranged connection, and second support bar 22 is connect with the 4th support rod 24 using Bevel Gear Transmission, thus the second support
Bar 22 can drive third support rod 23 and the 4th support rod 24 to be stretched or shunk simultaneously.In the embodiment, third branch
Strut 23 stretch with the 4th support rod 24 or the synchronism of contraction process is preferable, so as to improve support component 2
Stability.
Figure 14 is please referred to, in another specific embodiment, the 4th support rod 24 bar portion corresponding with third support rod 23
Successively screw thread is arranged connection, and the first end 11 of flexible screen 1, which can be wound, is fixed on first support bar 21, first support bar 21 and the 4th
Support rod 24 is connected using Bevel Gear Transmission.In the embodiment, first support bar 21 and second support bar 22 can crimp receipts
It receives flexible screen 1, and opposite or move towards, therefore, in the work of Flexible Displays mould group, first can be designed according to demand
Strut 21 is close or mutually separate mobile with phase with second support bar 22, can also basis to adjust 1 developed dimension of flexible screen
Demand selection is close or far from second from the size of 21 side of first support bar adjustment flexible screen 1, i.e. control first support bar 21
Support rod 22；Perhaps select from 22 side of second support bar adjustment flexible screen 1 size control second support bar 22 it is close or
Far from first support bar 21, therefore, in the embodiment, 2 working condition of support component of Flexible Displays mould group compared with horn of plenty, thus
The application range of Flexible Displays mould group is relatively broad, and flexibility is higher.
When above-described embodiment is embodied, the end A of first support bar 21 and the end E of third support rod 23 can the companies of rotation
It connects, specifically, can have first shaft hole with the end E of third support rod 23, third support rod 23 is protruded at the end A of first support bar 21
The end E first shaft hole, connection is engaged with the G end cone gear of the 4th support rod 24 in the end B of first support bar 21.For second
Strut 22, the C-terminal of second support bar 22 engage connection with the F end cone gear of third support rod 23, the end D of second support bar 22 with
The end H of 4th support rod 24 is rotatablely connected, and the end H of the 4th support rod 24 has third axis hole, and the end D of second support bar 22 is protruded into
The third axis hole at the end H.In the embodiment, the end A of first support bar 21 and the end E of third support rod 23 are along 23 axis of third support rod
It is fixed to direction, the end D of second support bar 22 and the end H of the 4th support rod 24 are fixed along the axial direction of the 4th support rod 24.
When first support bar 21 rotates, the bar portion of the 4th support rod 24 of driving rotates and shrinks or extend, and 22 turns of second support bar
When dynamic, the bar portion of driving third support rod 23 rotates and shrinks or extend, to realize the adjustment to flexible screen developed dimension.
In specific embodiment, third support rod includes at least three sections of bar portions, and successively screw thread is arranged connection to three sections of bar portions, and three
The diameter of section bar portion is sequentially increased, can be with screw-driven, so as to so that flexible screen minimum shows ruler along the axial direction of bar portion
Very little and maximum displaying size difference is larger, convenient for storing and obtaining biggish display area.In embodiment as shown in figure 14, the
Three support rods include three sections of bar portions.
In specific embodiment, at least two sections of bar portions of third support rod, the smallest bar portion of diameter is solid stems, real
The surface in core bar portion has external screw thread.The smallest bar portion of diameter is fabricated to solid stems, and the rigidity of third support rod can be improved,
To be conducive to improve the support strength of support component.
When the 4th support rod includes bar portion, the smallest bar portion of diameter is solid stems, and the surface of solid stems has outer
Screw thread.The smallest bar portion of diameter is fabricated to solid stems, and the rigidity of the 4th support rod can be improved, and is conducive to improve support component
Support strength.
Please refer to Figure 15, in a specific embodiment, support component includes the rotation with second support bar transmission connection
Handle when user needs to adjust the size of flexible screen, rotates above-mentioned swing handle, then second support bar can be driven to rotate, from
And second support bar is moved along third support rod, when flexible screen dimensions meet demand, the above-mentioned swing handle that stops operating then may be used
To realize the adjustment of flexible screen dimensions.It is user-friendly, and cost is relatively low, the structure of support component is relatively simple.
Figure 16 is please referred to, in another specific embodiment, when first support bar 21 can rotate, first support bar 21
It can connect swing handle 3, rotated above-mentioned swing handle 3, then first support bar 21 can be driven to rotate, thus the first support
Bar 21 is moved along the 4th support rod, and when flexible screen dimensions meet demand, the above-mentioned swing handle 3 that stops operating then may be implemented soft
The adjustment of property screen dimensions.It is user-friendly, and cost is relatively low, the structure of support component is relatively simple.
In another specific embodiment, support component includes the driving device being drivingly connected with second support bar.The reality
It applies in example, driving device can be motor, and the output shaft and second support bar of motor are sequentially connected, and motor rotation can then drive
Second support bar rotation, then second support bar can be moved along the axial direction of third support rod, so as to utilize driving dress
The size for adjusting flexible screen is set, to be advantageously implemented the automation control of Flexible Displays mould group.
When first support bar can rotate, first support bar also can connect driving device, using driving device come
First support bar rotation is driven, so that first support bar be driven to move along third support rod axial direction, can use driving dress
The size for adjusting flexible screen is set, to be advantageously implemented the automation control of Flexible Displays mould group.
Please referring to Figure 17 to Figure 19, present invention also provides a kind of flexible display apparatus 100, the flexible display apparatus 100 packets
Include the Flexible Displays mould group 200 in any of the above-described embodiment.
The flexible screen of the flexible display apparatus 100 can adjust size according to demand, and application range is relatively broad.Specifically
, the first end of flexible screen is fixed on first support bar, and second end is fixed on second support bar, and first end is opposite with second end,
When first support bar and second support bar interval set distance, then the fixed effect of expansion can be played to flexible screen, makes flexibility
Screen expansion set distance.Flexible screen can be fixed on second support bar with coiling, i.e. flexible screen is fixed with the second support bar, and can
It is stored with coiling in the second support bar.Can by control second support bar position, with adjust first support bar with
The spacing of second support bar.Second support bar and third support rod are sequentially connected, can be with so that second support bar is in rotation
It is moved along third support rod axial direction, so as to adjust the distance between first support bar and second support bar, and utilizes third
Support rod realizes second support bar when not rotating, and second support bar is relatively fixed, with interval setting between first support bar away from
From support component realizes stable support to flexible screen.Flexible Displays mould group 200 in the embodiment of the present application, second support bar
It is sequentially connected with third support rod, so that the rotation of second support bar can drive second support bar to move along third support rod simultaneously
Dynamic, third support rod can also play the role of limit to second support bar, to simplify the structure of support component, and improve
The stability of support component motion process.
Specific above-mentioned flexible display apparatus 100 can be smart phone, computer monitor or outdoor displaying device.Tool
Body is as shown in figure 17, and flexible display apparatus 100 is smart phone, and as shown in figure 18, flexible display apparatus 100 is that computer is shown
Device, as shown in figure 19, flexible display apparatus 100 are outdoor displaying device.Certainly, flexible display apparatus 100 can also be other
The device of any need display, herein without enumerating.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of Flexible Displays mould group, which is characterized in that the support component including flexible screen and the support flexible screen, the branch
Support component includes:
First support bar, second support bar and third support rod, the first support bar are oppositely arranged with the second support bar,
The first end of the flexible screen is fixed on the first support bar, and second end, which can be wound, is fixed on the second support bar；
The second support bar and the third support rod are sequentially connected, wherein when the second support bar rotates, along described the
Three support rod axial directions are close to or far from the first support bar；When the second support bar stops operating, described second
Strut and first support bar interval set distance.
2. Flexible Displays mould group as described in claim 1, which is characterized in that the support component further includes the 4th support rod,
4th support rod is oppositely arranged with the third support rod, and the second support bar and the 4th support rod transmission connect
It connects.
3. Flexible Displays mould group as described in claim 1, which is characterized in that the support component further includes the 4th support rod,
4th support rod is oppositely arranged with the third support rod, and the first end of the flexible screen, which can be wound, is fixed on described first
Support rod, the first support bar and the 4th support rod are sequentially connected, wherein when the first support bar rotates, along the
Four support rod axial directions are close to or far from the second support bar.
4. Flexible Displays mould group as described in claim 1, which is characterized in that the second support bar is supported close to the third
One end of bar is coaxially fixed with gear, and the third support rod is rack gear, and the gear is engaged with the rack gear；Alternatively,
The second support bar is coaxially fixed with worm gear close to one end of the third support rod, and the third support rod includes snail
Bar, the worm gear are engaged with the worm screw.
5. Flexible Displays mould group as described in claim 1, which is characterized in that the third support rod includes at least two sections of bars
Portion, successively screw thread is arranged connection at least two sections of bar portions, and the second support bar is same close to one end of the third support rod
Axis is fixed with first bevel gear, and the third support rod is coaxially fixed with the second cone tooth close to one end of the second support bar
Wheel, the first bevel gear are engaged with the second bevel gear.
6. Flexible Displays mould group as described in claim 1, which is characterized in that the support component further includes the 4th support rod,
4th support rod includes at least two sections of bar portions, and the bar portion optical axis of the 4th support rod is arranged connection, second support
The 4th support rod is fixed on along the 4th support rod axial direction in the one end of bar far from the third support rod.
7. Flexible Displays mould group as claimed in claim 5, which is characterized in that the third support rod includes at least three sections of bars
Portion.
8. Flexible Displays mould group as claimed in claim 5, which is characterized in that at least two sections of bars of the third support rod
In portion, the smallest bar portion of diameter is solid stems, and the surface of the solid stems has external screw thread.
9. Flexible Displays mould group as described in claim 1, which is characterized in that further include being sequentially connected with the second support bar
Swing handle；Alternatively,
It further include the driving device being drivingly connected with the second support bar.
10. a kind of flexible display apparatus, which is characterized in that including Flexible Displays mould as described in any one of claims 1 to 9
Group.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910458654.1A CN110189635A (en) | 2019-05-29 | 2019-05-29 | A kind of Flexible Displays mould group and flexible display apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910458654.1A CN110189635A (en) | 2019-05-29 | 2019-05-29 | A kind of Flexible Displays mould group and flexible display apparatus |
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| Publication Number | Publication Date |
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| CN110189635A true CN110189635A (en) | 2019-08-30 |
Family
ID=67718695
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|---|---|---|---|
| CN201910458654.1A Pending CN110189635A (en) | 2019-05-29 | 2019-05-29 | A kind of Flexible Displays mould group and flexible display apparatus |
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| CN112530286A (en) * | 2020-12-03 | 2021-03-19 | 武汉华星光电半导体显示技术有限公司 | Flattening module capable of curling flexible screen and display device |
| CN113037892A (en) * | 2019-12-24 | 2021-06-25 | Oppo广东移动通信有限公司 | Electronic device |
| WO2022014750A1 (en) * | 2020-07-16 | 2022-01-20 | 엘지전자 주식회사 | Mobile terminal |
| CN115325018A (en) * | 2022-08-15 | 2022-11-11 | 维沃移动通信有限公司 | Electronic device |
| WO2022267118A1 (en) * | 2021-06-21 | 2022-12-29 | 武汉华星光电技术有限公司 | Flexible display device |
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Effective date of registration: 20211026 Address after: No.8 liufangyuan Road, Dongyi Industrial Park, Donghu New Technology Development Zone, Wuhan, Hubei Province Applicant after: WUHAN TIANMA MICRO-ELECTRONICS Co.,Ltd. Applicant after: Wuhan Tianma Microelectronics Co.,Ltd. Shanghai Branch Address before: Room 509, building 1, 6111 Longdong Avenue, Pudong New Area, Shanghai 201201 Applicant before: SHANGHAI TIANMA AM-OLED Co.,Ltd. |
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