CN107833522A - Display - Google Patents
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- CN107833522A CN107833522A CN201711061253.XA CN201711061253A CN107833522A CN 107833522 A CN107833522 A CN 107833522A CN 201711061253 A CN201711061253 A CN 201711061253A CN 107833522 A CN107833522 A CN 107833522A
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- China
- Prior art keywords
- frame
- rotation section
- burnishing surface
- rotating shaft
- arc
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
Abstract
The invention provides a kind of display, including flexible display panels, the first after-frame and the tumbler between first after-frame and second after-frame.The tumbler includes the first rotation section and the second rotation section abutted against, and first rotation section is rotationally connected with first after-frame, and second rotation section is rotationally connected with second after-frame.First rotation section includes the first burnishing surface and the first arc surface, and second rotation section includes the second burnishing surface and the second arc surface.In first after-frame and the second after-frame folding process, first rotation section reversely rotates with second rotation section, so that first arc surface and second arc surface splice and form three-arc face, and the three-arc face is supported in the flexible display panels.The present invention can improve the bending performance of display.
Description
Technical field
The present invention relates to display technology field, and in particular to a kind of displayer.
Background technology
Due to active matrix organic light-emitting diode (Active Matrix Organic Light Emitting
Diode, AMOLED) display has the advantages that frivolous, non-friable, flexible, foldable and wearable, it is usually used in flexible aobvious
Show product, such as：Wisdom wrist-watch, virtual display (Virtual Reality, VR) head-mounted display, Vehicular display device etc..So
And after displayer is bent, its bent area can excessively be collected by the active force of internal mechanism part so as to which stress occur
In, cause to produce fracture or Buckling phenomenon, reduce the service life of displayer.
Therefore, the bending performance of the bent area of displayer how is improved, is used so as to improve displayer
In the life-span, it is one of main direction of studying of current displayer.
The content of the invention
The invention provides a kind of display, to improve the bending performance of display, so as to improve the use longevity of display
Life.
The invention provides a kind of display, including flexible display panels, the first after-frame and positioned at first after-frame and
Tumbler between second after-frame, the flexible display panels cover first after-frame, the tumbler and described the
Two after-frames, the tumbler include the first rotation section and the second rotation section abutted against, and first rotation section is rotationally connected with
First after-frame, second rotation section are rotationally connected with second after-frame, and it is smooth that first rotation section includes first
Face and the first arc surface, second rotation section include the second burnishing surface and the second arc surface, first after-frame relative to
During second after-frame flattening, first burnishing surface flatten relative to second burnishing surface, and first burnishing surface with
Second burnishing surface is supported in the flexible display panels, first after-frame with the second after-frame folding process, institute
State the first rotation section to reversely rotate with second rotation section, so that first arc surface and second arc surface splicing are simultaneously
Three-arc face is formed, and the three-arc face is supported in the flexible display panels.
Wherein, the display is also included through the first rotating shaft of first rotation section and through second rotation section
The second rotating shaft, it is the 3rd smooth also to include connecting first burnishing surface and first arc surface for first rotation section
Face, second rotation section also includes the 4th burnishing surface for connecting second burnishing surface and second arc surface, when described
When first burnishing surface flattens relative to second burnishing surface, the 3rd burnishing surface fits in the 4th burnishing surface, described
First arc surface is opposite with the direction of second arc surface, in first after-frame and the second after-frame folding process,
First rotation section and second rotation section rotate backward rotating around the first rotating shaft and second rotating shaft, so that institute
State the first burnishing surface and fit in second burnishing surface, and the direction of the 3rd burnishing surface and the 4th burnishing surface is opposite,
And first arc surface is connected with second arc surface, to form the three-arc face.
Wherein, first rotation section also includes connecting first between first burnishing surface and the 3rd burnishing surface
Arc-shaped transitional surface, second rotation section also include connecting the second circle between second burnishing surface and the 4th burnishing surface
Arc transition face, in first after-frame and the second after-frame folding process, first arc-shaped transitional surface and described second
Arc-shaped transitional surface keeps abutting.
Wherein, the display also includes mutually biting the first gear of conjunction the 3rd gear and the of conjunction is bitten with second gear and mutually
Four gears, the first gear are fixed on the first rotating shaft, and the second gear is fixed on first after-frame, and the described 3rd
Gear is fixed on second rotating shaft, relative with the first gear, and the 4th gear is fixed on second after-frame, with institute
It is relative to state second gear, when first after-frame and second after-frame are close to each other, first after-frame drives described second
Gear revolves round the sun around the first rotating shaft, to drive the first gear around the first rotating shaft rotation, so as to drive described first
Rotation section rotates, and second after-frame drives the 4th gear to be revolved round the sun around second rotating shaft, to drive the 3rd gear
Around the second rotating shaft rotation, so as to drive second rotation section to rotate.
Wherein, first after-frame includes the first plate body and part surrounds the first framework of first plate body, and described the
Two after-frames include the second plate body and part surrounds the second framework of second plate body, and the tumbler is located at first plate body
Between second plate body.
Wherein, first framework includes being oppositely arranged on the first of the first plate body both sides and aiding the border areas aiding the border areas with second,
Described first aids the border areas is aided the border areas and first plate body surrounds the tumbler jointly with described second, and the first rotating shaft, which rotates, to be connected
Be connected on described first aid the border areas and described second aid the border areas between, the second gear is connected to described first and aided the border areas；Second frame
Frame includes being oppositely arranged on the 3rd of the second plate body both sides and aiding the border areas aiding the border areas with the 4th, and second axis of rotation is connected to institute
State the 3rd aid the border areas and the described 4th aid the border areas between, the 4th gear is connected to the described 3rd and aided the border areas.
Wherein, the display also includes the first connecting rod and second connecting rod that are oppositely arranged, the first rotating shaft it is relative
Both ends, which extend through described first, aids the border areas and is aided the border areas with described second, and is connected to the first connecting rod and the second connecting rod, institute
The opposite end for stating the second rotating shaft extends through the described 3rd and aided the border areas and aided the border areas with the described 4th, and be connected to the first connecting rod and
The second connecting rod.
Wherein, including the first front frame, the second front frame and it is connected to soft between first front frame and second front frame
Property part, the first front frame buckle closure is in first after-frame, and the second front frame buckle closure is in second after-frame, to fix
Flexible display panels are stated, the flexible piece is covered in the first connecting rod and the second connecting rod, and the flexible piece is in institute
State when relatively described second after-frame of the first after-frame folds and bend.
Wherein, the flexible display panels include the first flattened region, bent area and the second flattened region being sequentially connected, described
First flattened region and second flattened region fit in first plate body and second plate body, the bent area covering respectively
In the tumbler.
Wherein, the display also includes the first supporting plate and the second supporting plate, and first supporting plate is fixed on described
First plate body, supports first flattened region, and second supporting plate is fixed on second plate body, support second flattening
Area.
A kind of display that the present embodiment provides, the first burnishing surface being connected by setting first rotation section to include
With the first arc surface.Second rotation section includes the second burnishing surface and the second arc surface being connected.In first after-frame
When being flattened relative to second after-frame, first burnishing surface flattens relative to second burnishing surface, and described first is smooth
Face and second burnishing surface are supported in the bent area of the flexible display panels, so that the flexible display panels flatten；
During first after-frame is bent relative to second after-frame, first rotation section and second rotation section are around phase
Anti- direction rotates；When first after-frame folds relative to second after-frame, first rotation section is along (or inverse clockwise
Hour hands) rotate 90 degree, second rotation section along 90 degree of (or clockwise) rotation counterclockwise so that with the flexible display panels
Binding face, first arc surface is transformed into by the first burnishing surface, second arc surface is transformed into by the second burnishing surface, from
And first arc surface and second arc surface is caused to be supported in the flexible display panels.Due to first arc surface
Splice with second arc surface and form three-arc face, so that the bent area of the flexible display panels is in natural extension
Circular arc, the bent area of the flexible display panels will not be caused to produce tensile deformation, so that the flexible display panels
Bent area at stress release, and then avoid the flexible display panels and influenceed by internal mechanism part, stress mistake occurs
Fracture or Buckling phenomenon are produced in concentration.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by embodiment it is required use it is attached
Figure is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this area
For those of ordinary skill, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of the display provided in an embodiment of the present invention in flat.
Fig. 2 is a kind of structural representation of the display provided in an embodiment of the present invention in folded state.
Fig. 3 is a kind of explosive view of display provided in an embodiment of the present invention.
Fig. 4 is a kind of partial structural diagram of display provided in an embodiment of the present invention.
Fig. 5 is the partial enlarged drawing of I in Fig. 4.
Fig. 6 is partial structural diagram of the display provided in an embodiment of the present invention in flat.
Fig. 7 is the enlarged diagram of the tumbler in Fig. 6.
Fig. 8 is partial structural diagram of the display provided in an embodiment of the present invention in folded state.
Fig. 9 is the enlarged diagram of the tumbler in Fig. 8.
Embodiment
It is below in conjunction with the accompanying drawings and specific real in order to be more clearly understood that the above-mentioned purpose of the application, feature and advantage
Mode is applied the application is described in detail.It should be noted that in the case where not conflicting, presently filed embodiment and reality
Applying the feature in mode can be mutually combined.
Many details are elaborated in the following description in order to fully understand the application, described embodiment
Only a part of embodiment of the application, rather than whole embodiments.Based on the embodiment in the application, this area
The every other embodiment that those of ordinary skill is obtained under the premise of creative work is not made, belong to the application guarantor
The scope of shield.
In addition, the explanation of following embodiment is with reference to additional diagram, the spy implemented to illustrate the application can be used to
Determine embodiment.The direction term being previously mentioned in the application, for example, " top ", " bottom ", " on ", " under ", "front", "rear", " left side ",
" right side ", " interior ", " outer ", " side " etc., be only the direction with reference to annexed drawings, therefore, the direction term used be in order to it is more preferable,
Be illustrated more clearly that and understand the application, rather than instruction or infer meaning device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not intended that limitation to the application.
Fig. 1~Fig. 5 is referred to, Fig. 1 is that a kind of structure of the flat of display 100 provided in an embodiment of the present invention is shown
It is intended to.Fig. 2 is a kind of structural representation of the folded state of display 100 provided in an embodiment of the present invention.Fig. 3 is Fig. 1 offers
Display 100 explosive view.Display 100 described in the present embodiment can be OLED display, including displayer.
The display 100 includes the first front frame 111, the second front frame 112 and is connected to first front frame 111 and second front frame
Flexible piece 113 between 112.The display 100 also include be interlocked with first front frame 111 the first after-frame 121, with
The second after-frame 122 that second front frame 112 is interlocked and be connected to first after-frame 121 and second after-frame 122 it
Between tumbler 130.The tumbler 130 includes the first rotation section 131 and the second rotation section 132 abutted against.Described first
Rotation section 131 is rotationally connected with first after-frame 121, and second rotation section 132 is rotationally connected with second after-frame
122.Second after-frame 122 is rotatablely connected with first after-frame 121.Deploy bending in the display 100 and close bending
During, first after-frame 121 is located remotely from each other with second after-frame 122 or close to each other, drive first rotation section
131 and second rotation section 132 rotated around opposite direction, meanwhile, first front frame 111 and second front frame 112
Also can be located remotely from each other or close to each other, now, flexible piece 113 flattens or bending fold.
During the display 100 deploys bending and closure bending, after first after-frame 121 and described second
Frame 122 is located remotely from each other or close to each other, drives first rotation section 131 and second rotation section 132 around opposite direction
Rotate.Specifically, Fig. 4 and Fig. 5 is referred to, the display 100 includes rotating through first rotation section 131 and both ends
It is connected to 121 first rotating shaft L1 of first after-frame.First rotation section 131 extends along the first rotating shaft L1, and
First rotation section 131 and first after-frame 121 rotate around the first rotating shaft L1.The display 100 includes running through
Second rotation section 132 and both ends are rotationally connected with the second rotating shaft L2 of the 122 of second after-frame.Second rotating shaft L2 is parallel
The first rotating shaft L1.Second rotation section 132 extends along the second rotating shaft L2, and second rotation section 132 and institute
The second after-frame 122 is stated to rotate around the second rotating shaft L2.
Referring to Fig. 3, the display 100 also includes flexible display panels 140.The flexible display panels 140 are laid
Between first front frame 111 and the front frame 112 of first after-frame 121 and second and second after-frame 122.It is specific and
Speech, first after-frame 121 includes the first plate body 1211 and part surrounds the first framework 1212 of first plate body 1211.Institute
State the second framework 1222 that the second after-frame 122 includes the second plate body 1221 and part surrounds second plate body 1221.Described
Gap 123 is formed between one plate body 1211 and second plate body 1221, the gap 123 is used to house the tumbler 130.
The flexible display panels 140 include the first flattened region 141, the flattened region 142 of bent area 143 and second being sequentially connected.It is described
First flattened region 141 and second flattened region 142 of flexible display panels 140 fit in first plate body respectively
1211 and second plate body 1221.The bent area 143 of the flexible display panels 140 is covered in the tumbler 130.
In the present embodiment, the bent area 143 does not fit in the tumbler 130, but is separated with the tumbler 130,
To avoid the tumbler 130 from producing flexible display panels 140 described in stress rupture when rotating.
In the prior art, during the first after-frame 121 of the display 100 folds with second after-frame 122
Or after folding, bending deformation occurs for the support member due to being supported in the flexible display panels 140, can make the Flexible Displays face
The bent area 143 of plate 140 is stretched deformation, so that the bent area 143 of flexible display panels 140 becomes weak, it is described
Bent area 143 also suffers from the stress from support member, so that becoming for the bent area 143 is fragile, or even production
Raw damage, reduce the service life of display 100.
Refer to Fig. 4 and Fig. 5, a kind of display 100 that the present embodiment provides, including located at the first after-frame 121 and second
Tumbler 130 between after-frame 122, by setting tumbler 130 to include the first rotation section 131 and the second rotation section 132, and will
First rotation section 131 and second rotation section 132 are rotatablely connected to first after-frame 121 and described second respectively
Frame 122.
Fig. 6 and Fig. 7 is referred to, first rotation section 131 includes the first burnishing surface 1311 and the first circular arc being connected
Face 1312.Second rotation section 132 includes the second burnishing surface 1321 and the second arc surface 1322 being connected.Described first
When after-frame 121 flattens relative to second after-frame 122, first burnishing surface 1311 is relative to second burnishing surface 1321
Flattening, i.e., described first burnishing surface 1311 are generally aligned in the same plane interior with second burnishing surface 1321.First burnishing surface
1311 and second burnishing surface 1321 support the bent areas 143 of the flexible display panels 140 so that the Flexible Displays face
Plate 140 flattens, and is easy to displaying or image to show.
Fig. 6~Fig. 9 is referred to, during first after-frame 121 is bent relative to second after-frame 122, institute
The first rotation section 131 and second rotation section 132 is stated rotating around the first rotating shaft L1 and the second rotating shaft L2 reversely to turn
It is dynamic.Specifically, first after-frame 121 rotates around the first rotating shaft L1 along (or clockwise) counterclockwise, drives described first
Rotation section 131 is around first rotating shaft L1 along (or counterclockwise) motion clockwise, and second after-frame 122 is around the first rotating shaft L1 edges
(or counterclockwise) rotates clockwise, drives second rotation section 132 to be moved around the second rotating shaft L2 along (or clockwise) counterclockwise.
When first after-frame 121 folds relative to second after-frame 122, first rotation section 131 is around first rotating shaft L1 along suitable
Hour hands (or counterclockwise) 90 degree are rotated, second rotation section 132 rotates 90 around the second rotating shaft L2 along (or clockwise) counterclockwise
Degree.So the binding face with the flexible display panels 140, is transformed into first arc surface by the first burnishing surface 1311
1312, second arc surface 1322 is transformed into by the second burnishing surface 1321, so that first arc surface 1312 and institute
State the second arc surface 1322 and fit in the flexible display panels 140.
Fig. 8~Fig. 9 is referred to, first arc surface 1312 and second arc surface 1322 splice and form the 3rd circle
Cambered surface 133.It is such as " U "-shaped because the three-arc face 133 is in the circular arc of rounding off, so that the Flexible Displays face
The bent area 143 of plate 140 is in the circular arc of natural extension.Pasted relative to the first burnishing surface 1311 and second burnishing surface 1321
During together in the flexible display panels 140, the three-arc face 133 is supported in the flexible display panels 140, will not cause
The bent area 143 of the flexible display panels 140 produces tensile deformation, so that the bending of the flexible display panels 140
Stress release at area 143, and then avoid the flexible display panels 140 and influenceed by internal mechanism part, stress mistake occurs
Fracture or Buckling phenomenon are produced in concentration.
Fig. 6~Fig. 9 is referred to, further, first rotation section 131 also includes connecting first burnishing surface 1311
With the 3rd burnishing surface 1313 of first arc surface 1312 and being connected first burnishing surface 1311 and the 3rd burnishing surface
Pass through the first arc-shaped transitional surface 1314 between 1313.The direction of first burnishing surface 1311 and the 3rd burnishing surface 1313
Towards perpendicular.Second rotation section 132 also includes connecting second burnishing surface 1321 and second arc surface 1322
The 4th burnishing surface 1323, and connect the second circular arc mistake between second burnishing surface 1321 and the 4th burnishing surface 1323
Cross face 1324.The direction and the direction of second burnishing surface 1321 of 4th burnishing surface 1323 are perpendicular.
Fig. 6~Fig. 9 is referred to, when first after-frame 121 flattens relative to second after-frame 122, the described 3rd
Burnishing surface 1313 fits in the 4th burnishing surface 1323, and first burnishing surface 1311 is relative to second burnishing surface
1321 flattenings, and first arc surface 1312 are opposite with the direction of second arc surface 1322, are respectively facing described first
First plate body 1211 of after-frame 121 and the second plate body 1221 of second after-frame 122.In first after-frame 121 around first
Rotating shaft L1 along 90 degree of rotate counterclockwise, and second after-frame 122 around the second rotating shaft L2 rotate clockwise 90 degree when, described
One rotation section 131 and second rotation section 132 rotate backward rotating around the first rotating shaft L1 and the second rotating shaft L2, directly
Folded to first after-frame 121 and second after-frame 122.Specifically, first rotation section 131 is around first rotating shaft L1 edges
Dextrorotation is turn 90 degrees, and second rotation section 132 around the second rotating shaft L2 along 90 degree of rotate counterclockwise.So as to described first
Burnishing surface 1311 fits in second burnishing surface 1321.3rd burnishing surface 1313 and the 4th burnishing surface 1323 are distinguished
Towards the first plate body 1211 of first after-frame 121 and the second plate body 1221 of second after-frame 122.First circular arc
Face 1312 is connected with second arc surface 1322, to form the three-arc face 133.
Optionally, in first after-frame 121 and the folding process of the second after-frame 122, first arc transition
Face 1314 keeps abutting with second arc-shaped transitional surface 1324.
Refer to Fig. 5, Fig. 6 and Fig. 8, in a kind of embodiment, the display 100 also includes the first gear for mutually biting conjunction
161 bite with second gear 162 and mutually the 3rd gear 163 and the 4th gear 164 of conjunction, and the first gear 161 is fixed on described
First rotating shaft L1, the second gear 152, which is fixed on the first of first after-frame 121, aids the border areas 1213, the 3rd gear 163
The second rotating shaft L2 is fixed on, relative with the first gear 161, the 4th gear 164 is fixed on second after-frame
122, it is relative with the second gear 162, when first after-frame and second after-frame 122 are close to each other, after described first
Frame 121 drives the second gear 162 to be revolved round the sun around the first rotating shaft L1, to drive the first gear 161 around described first
Rotating shaft L1 rotations, so as to drive first rotation section 131 to rotate, second after-frame 122 drive the 4th gear 164 around
The second rotating shaft L2 revolution, to drive the 3rd gear 163 around the second rotating shaft L2 rotations, so as to drive described second
Rotation section 132 rotates.
Refer to Fig. 4 and Fig. 5, in a kind of embodiment, first framework 1212 includes being oppositely arranged on described first
The first of the both sides of plate body 1211, which is aided the border areas, 1213 and described second aids the border areas 1214.The first rotating shaft is rotationally connected with described first
Side 1213 and described second is aided the border areas between 1214, and the second gear 162, which is fixed on described first, aids the border areas 1213.Second frame
Frame 1222, which includes being oppositely arranged on the 3rd of the both sides of the second plate body 1221, aids the border areas and 1223 and the described 4th aids the border areas 1224.It is described
Second axis of rotation, which is connected to the described 3rd, is aided the border areas and 1223 and the described 4th aids the border areas between 1224, and the 4th gear 164 is fixed
1223 are aided the border areas in the described 3rd.
Refer to Fig. 4 and Fig. 5, in a kind of embodiment, the display 100 also includes the first connecting rod being oppositely arranged
151 and second connecting rod 152.The opposite end of the first rotating shaft L1 extends through described first and aids the border areas 1213 and described second
Side 1223, and the first connecting rod 151 and the second connecting rod 152 are connected to, the opposite end difference of the second rotating shaft L2
Aided the border areas through the described 3rd and 1214 and the described 4th aid the border areas 1224, and be connected to the first connecting rod 151 and the second connecting rod
152.The flexible piece 113 is connected to, and is covered in described
One connecting rod 151 and the second connecting rod 152.
When referring to Fig. 6~Fig. 9, first after-frame 121 and second after-frame 122 close to each other, after described first
(or clockwise) rotates frame 121 counterclockwise, first after-frame 121 drive the second gear 162 around counterclockwise (or
Direction rotates clockwise), and so as to drive the first gear 161, (or counterclockwise) direction rotates clockwise, so as to by first turn
Dynamic binding face between portion 131 and the flexible display panels 140 is changed into first circle by first burnishing surface 1311
Cambered surface 1312.Correspondingly, while first after-frame 121 is around (or clockwise) direction rotation counterclockwise, after described second
(or counterclockwise) direction rotates frame 122 clockwise, second after-frame 122 drive the 4th gear 164 clockwise (or
Direction rotates counterclockwise), and so as to drive the second gear 162, (or clockwise) direction rotates counterclockwise, so as to by second turn
Dynamic binding face between portion 132 and the flexible display panels 140 is changed into second circle by second burnishing surface 1321
Cambered surface 1322, so as to realize that circular arc is presented in the bent area 143 of the flexible display panels 140.Therefore, display 100 is curved
Natural extension circular arc external form can be presented in folding area 143, allow stress release, destruction caused by avoid bending.
In present embodiment, the structure of the side of second connecting rod 152 of the display 100 can be with the display 100
The side of first connecting rod 151 structure it is identical, the application repeats no more.
Referring to Fig. 3, in a kind of embodiment, the display 100 also includes the first supporting plate 171 and the second supporting plate
172.First supporting plate 171 and the second supporting plate 172 are rigid plate body, to support the flexible display panels 140, to avoid
Fold occurs for the flexible display panels 140.First supporting plate 171 is fixed on first plate body 1211, and supports institute
State the first flattened region 141.Second supporting plate 172 is fixed on second plate body 1221, and supports second flattened region
142.Alternatively, first flattened region 141 and second flattened region 142 can be fixed on described by modes such as viscose glues
In one supporting plate 171 and second supporting plate 172.
During the display 100 is assembled, first the first supporting plate 171 and the second supporting plate 172 are separately fixed at
On first plate body 1211 of first after-frame 121 and the second plate body 1221 of the second after-frame 122；Again by the first rotation section 131
Both ends installation gear, and be fixedly attached to first and aid the border areas by being set in the bearing of gear periphery and 1213 and second aid the border areas
1214th, first connecting rod 151 and second connecting rod 152；Gear is installed at the both ends of the second rotation section 132 again, and by being set in tooth
The bearing of wheel periphery, which is fixedly attached to the 3rd, aids the border areas and 1223 and the 4th aids the border areas 1224, first connecting rod 151 and second connecting rod 152；Again
The flexible display panels 140 are fitted in the supporting plate 172 of the first supporting plate 171 and second；Again by the flexible piece
113 are installed in the front frame 112 of the first front frame 111 and second, and by the buckle closure of the first front frame 111 in first after-frame
121, and the buckle closure of the second front frame 112 is in second after-frame 122, with the fixation flexible display panels 140.
Finally it should be noted that embodiment of above is only unrestricted to illustrate the technical scheme of the application, although ginseng
The application is described in detail according to above better embodiment, it will be understood by those within the art that, can be right
The technical scheme of the application is modified or equivalent substitution should not all depart from the spirit and scope of technical scheme.
Claims (10)
1. a kind of display, it is characterised in that including flexible display panels, the first after-frame and positioned at first after-frame and described
Tumbler between second after-frame, after the flexible display panels cover first after-frame, the tumbler and described second
Frame, the tumbler include the first rotation section and the second rotation section abutted against, and first rotation section is rotationally connected with described
First after-frame, second rotation section are rotationally connected with second after-frame, first rotation section include the first burnishing surface and
First arc surface, second rotation section includes the second burnishing surface and the second arc surface, in first after-frame relative to described
When second after-frame flattens, first burnishing surface flattens relative to second burnishing surface, and first burnishing surface and described
Second burnishing surface is supported in the flexible display panels, first after-frame with the second after-frame folding process, described the
One rotation section reversely rotates with second rotation section, so that first arc surface and second arc surface splice and formed
Three-arc face, and the three-arc face is supported in the flexible display panels.
2. display as claimed in claim 1, it is characterised in that the display is also included through first rotation section
First rotating shaft and the second rotating shaft through second rotation section, first rotation section also include connecting first burnishing surface
With the 3rd burnishing surface of first arc surface, second rotation section also includes connecting second burnishing surface and described second
4th burnishing surface of arc surface, when first burnishing surface flattens relative to second burnishing surface, the 3rd burnishing surface
The 4th burnishing surface is fitted in, first arc surface is opposite with the direction of second arc surface, in first after-frame
With in the second after-frame folding process, first rotation section and second rotation section are rotating around the first rotating shaft and institute
The second rotating shaft is stated to rotate backward so that first burnishing surface fits in second burnishing surface, and the 3rd burnishing surface and
The direction of 4th burnishing surface is opposite, and first arc surface is connected with second arc surface, to form described
Three-arc face.
3. display as claimed in claim 2, it is characterised in that it is smooth that first rotation section also includes connection described first
The first arc-shaped transitional surface between face and the 3rd burnishing surface, second rotation section also include connecting second burnishing surface
With the second arc-shaped transitional surface between the 4th burnishing surface, in first after-frame and the second after-frame folding process,
First arc-shaped transitional surface keeps abutting with second arc-shaped transitional surface.
4. display as claimed in claim 3, it is characterised in that the display also includes mutually biting the first gear of conjunction and the
Two gears and the 3rd gear and the 4th gear for mutually biting conjunction, the first gear are fixed on the first rotating shaft, second tooth
Wheel is fixed on first after-frame, and the 3rd gear is fixed on second rotating shaft, and the 4th gear is fixed on described the
When two after-frames, first after-frame and second after-frame close to each other, first after-frame drives the second gear around institute
First rotating shaft revolution is stated, to drive the first gear around the first rotating shaft rotation, so as to drive first rotation section to revolve
Turn, second after-frame drives the 4th gear to be revolved round the sun around second rotating shaft, to drive the 3rd gear around described the
Two rotating shaft rotations, so as to drive second rotation section to rotate.
5. display as claimed in claim 4, it is characterised in that first after-frame includes the first plate body and part surrounds institute
The first framework of the first plate body is stated, second after-frame includes the second plate body and part surrounds the second frame of second plate body
Frame, the tumbler is between first plate body and second plate body.
6. display as claimed in claim 5, it is characterised in that first framework includes being oppositely arranged on first plate
The first of body both sides is aided the border areas aids the border areas with second, and described first, which aids the border areas, aids the border areas with described second and surround institute jointly with first plate body
State tumbler, the first rotating shaft be rotatably connected on described first aid the border areas and described second aid the border areas between, the second gear connects
Described first is connected to aid the border areas；Second framework is aided the border areas and the 4th including being oppositely arranged on the 3rd of the second plate body both sides
Side, the described 3rd, which aids the border areas, aids the border areas with the described 4th and surrounds the tumbler jointly with second plate body, second rotating shaft
Be rotatably connected on the described 3rd aid the border areas and the described 4th aid the border areas between, the 4th gear is connected to the described 3rd and aided the border areas.
7. display as claimed in claim 6, it is characterised in that the display also include the first connecting rod that is oppositely arranged and
Second connecting rod, the opposite end of the first rotating shaft, which extends through described first, aids the border areas and is aided the border areas with described second, and is connected to institute
First connecting rod and the second connecting rod are stated, the opposite end of second rotating shaft extends through the described 3rd and aided the border areas and the described 4th
Aid the border areas, and be connected to the first connecting rod and the second connecting rod.
8. display as claimed in claim 7, it is characterised in that including the first front frame, the second front frame and be connected to described
Flexible piece between one front frame and second front frame, the first front frame buckle closure is in first after-frame, and before described second
Frame buckle closure is in second after-frame, and with the fixation flexible display panels, the flexible piece is covered in the first connecting rod and institute
State second connecting rod, the flexible piece when relatively described second after-frame of first after-frame folds bending.
9. display as claimed in claim 8, it is characterised in that the flexible display panels include the first exhibition being sequentially connected
Flat area, bent area and the second flattened region, first flattened region and second flattened region fit in first plate body respectively
With second plate body, the bent area is covered in the tumbler.
10. display as claimed in claim 9, it is characterised in that the display also includes the first supporting plate and second
Fagging, first supporting plate are fixed on first plate body, support first flattened region, and second supporting plate is fixed on
Second plate body, support second flattened region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711061253.XA CN107833522B (en) | 2017-10-27 | 2017-10-27 | Display |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711061253.XA CN107833522B (en) | 2017-10-27 | 2017-10-27 | Display |
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| Publication Number | Publication Date |
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| CN107833522A true CN107833522A (en) | 2018-03-23 |
| CN107833522B CN107833522B (en) | 2019-12-03 |
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| CN201711061253.XA Active CN107833522B (en) | 2017-10-27 | 2017-10-27 | Display |
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| CN110111692A (en) * | 2019-04-26 | 2019-08-09 | 武汉华星光电半导体显示技术有限公司 | Flexible display apparatus |
| WO2020057031A1 (en) * | 2018-09-19 | 2020-03-26 | 云谷（固安）科技有限公司 | Screen body support device and foldable flexible display device |
| WO2020119008A1 (en) * | 2018-12-13 | 2020-06-18 | 武汉华星光电半导体显示技术有限公司 | Foldable display apparatus |
| CN111627330A (en) * | 2020-05-11 | 2020-09-04 | Oppo广东移动通信有限公司 | Display module, electronic equipment and display screen assembly |
| JP2021067708A (en) * | 2019-10-17 | 2021-04-30 | 株式会社デンソー | Flexible display device |
| CN112889103A (en) * | 2018-08-09 | 2021-06-01 | 深圳市柔宇科技股份有限公司 | Foldable device |
| WO2021143782A1 (en) * | 2020-01-16 | 2021-07-22 | 京东方科技集团股份有限公司 | Electronic apparatus |
| CN113450644A (en) * | 2020-03-24 | 2021-09-28 | 上海和辉光电有限公司 | Foldable display device |
| CN113707016A (en) * | 2021-08-18 | 2021-11-26 | 武汉华星光电半导体显示技术有限公司 | Display panel and electronic device |
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| CN113707016B (en) * | 2021-08-18 | 2023-03-28 | 武汉华星光电半导体显示技术有限公司 | Display panel and electronic device |
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