CN106526933A - Changeable hook face liquid crystal display - Google Patents
Changeable hook face liquid crystal display Download PDFInfo
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- CN106526933A CN106526933A CN201610986514.8A CN201610986514A CN106526933A CN 106526933 A CN106526933 A CN 106526933A CN 201610986514 A CN201610986514 A CN 201610986514A CN 106526933 A CN106526933 A CN 106526933A
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- center
- liquid crystal
- slide block
- crystal display
- carrying
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
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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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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133317—Intermediate frames, e.g. between backlight housing and front frame
Abstract
The invention provides a changeable hook face liquid crystal display. The changeable hook face liquid crystal display comprises a first floor construction (1), a second floor construction (3) and a third floor construction (5), which are disposed in order from front to back. Through a first button screw (7) to traverse a first access (111) inside a first bearing middle frame (11), the changeable hook face liquid display, locked and attached to a first screw hole (313) inside a second bearing middle frame (31), is connected with the first bearing middle frame (11) and the second bearing middle frame (31). Through a second button screw (7') to traverse a second access (311) inside a second bearing middle frame (21), the changeable hook face liquid display, locked and attached to a second screw hole (513) inside a third bearing middle frame (51), is connected with the second bearing middle frame (31) and the third bearing middle frame (51). When the changeable hook face liquid display carries out a state switch between flats and hook faces, malposed slide is carried out among each floor, which can fit the length change of each floor in the process of the switch between flats and hook faces and realizes the state switch between flats and hook faces successfully.
Description
Technical field
A kind of the present invention relates to technical field of liquid crystal display, more particularly to variable curve liquid crystal display.
Background technology
Liquid crystal display (LCD, Liquid Crystal Display) has thin fuselage, power saving, radiationless etc. numerous excellent
Point, has obtained widely applying, such as：LCD TV, mobile phone, personal digital assistant (PDA), digital camera, computer screen
Curtain or notebook computer screen etc..
Generally liquid crystal display includes housing, the liquid crystal panel in housing and the backlight module in housing
(Backlight module).The operation principle of liquid crystal panel is in the middle of the parallel glass substrate of two panels to place liquid crystal molecule,
There are many tiny electric wires vertically and horizontally in the middle of two panels glass substrate, control liquid crystal molecule change side by whether being powered
To the light of backlight module is reflected generation picture.Backlight module is divided into side entering type according to the difference of light source incidence position
Two kinds of backlight module and down straight aphototropism mode set.Down straight aphototropism mode set is by backlight such as cathode-luminescence fluorescent tube (Cold
Cathode Fluorescent Lamp, CCFL) or the setting of light emitting diode (Light Emitting Diode, LED) light source
At liquid crystal panel rear, light forms area source Jing after diffuser plate homogenization and is supplied to liquid crystal panel.And side entrance back module
It is the light that LED lamp bar sends by backlight LED lamp bar (Light bar) at the back plate edges at liquid crystal panel side rear
Light guide plate is entered from the incidence surface of light guide plate (Light Guide Plate, LGP) side, from light guide plate after reflected and diffusion
Exiting surface is projected, then via optical diaphragm group, is supplied to liquid crystal panel to form area source.
In recent years, with the development of lcd technology, all big enterprises successively be proposed the curved surface liquid crystal such as curved surface TV
Display, generally speaking, Curved LCD can provide optimal viewing effect from edge to central authorities, and common plane
Presentation ability of the liquid crystal display in terms of screen edge is relatively not ideal always.Curved LCD full wafer screen is in arc
The design of shape, it is possible to provide broad full-view image effect, whether in center Screen or edge surrounding, can bring same
Visual enjoyment, and also reduce the distortion factor of off-axis viewing when closely watching.Existing Curved LCD
Implementation mainly includes：1st, the support with specific arc is attached to into backboard, forces backboard to bend to consistent with support
Radian；2nd, the direct molding curved-surface structure on backboard.The curvature of the liquid crystal display obtained by this two ways be it is fixed,
Can not be adjusted according to the viewing demand of user.
The common flat liquid crystal display such as flat-surface television, because of its low price, is thinned and does not take up space on the market at present
Factor, remains main product；Although the Curved LCDs such as curved surface TV have higher regarding than flat liquid crystal display
Feel parcel sense and telepresenc, but its technical difficulty is higher, price is higher, and more take up space after bending, therefore plane and curved surface
The liquid crystal display of two kinds of forms respectively has pluses and minuses in fact.
The content of the invention
It is an object of the invention to provide a kind of variable curve liquid crystal display, enables to liquid crystal display and smoothly realizes
Plane is changed with the state of curved surface, adapts to the length change of flat bent conversion.
For achieving the above object, the present invention provides a kind of variable curve liquid crystal display, including sequentially arranging from A-P
The first Rotating fields, the second Rotating fields and third layer structure；
First Rotating fields include that the first carrying center carries front frame and the setting that center is fixedly connected with first
The liquid crystal panel between center and front frame is carried in first；In first carrying, inframe arranges first tune before and after which
Whole hole, and the long axis direction of the first access is consistent with the length direction of liquid crystal panel；
Second Rotating fields include the second carrying center and be arranged at the second carrying center and first carry center it
Between the optical diaphragm group that is laminated and diffuser plate；In second carrying, inframe arranges second adjusting hole before and after which, and
The long axis direction of the second adjusting hole is consistent with the length direction of liquid crystal panel；Inframe correspondence the first access in second carrying
First screwed hole is set, and first step screw is attached to the first screwed hole to connect in the first carrying through the first access
Frame and second carries center；
The third layer structure includes the 3rd carrying center, the backboard for being fixedly connected the 3rd carrying center and is arranged on
Lamp source on backboard；In 3rd carrying, inframe the second adjusting hole of correspondence arranges the second screwed hole, and second step screw is passed through
Second adjusting hole is attached to the second screwed hole and carries center to connect the second carrying center and the 3rd；
When variable curve liquid crystal display carries out plane with curved surface State Transferring, the stepped screw is in the first access
Move in the space of long axis direction so that between the first Rotating fields and the second Rotating fields, dislocation is slided；The second step screw
Move in the space of the second adjusting hole long axis direction so that between the second Rotating fields and third layer structure, dislocation is slided.
The first access and the second adjusting hole are strip through hole or ellipse hole.
When variable curve liquid crystal display is converted to curved surface state by flat state, the first step screw is adjusted first
The central authorities of whole hole long axis direction convergence liquid crystal panel are mobile so that the first Rotating fields outwards misplace cunning relative to the second Rotating fields
Dynamic, the second step screw is mobile in the central authorities of the second adjusting hole long axis direction convergence liquid crystal panel so that the second Rotating fields
Outwards misplace slip relative to third layer structure；When variable curve liquid crystal display is converted to flat state by curved surface state, institute
State first step screw the first access long axis direction convergence liquid crystal panel side move so that the first Rotating fields relative to
Second Rotating fields inwardly misplace slip, and the second step screw is in the side of the second adjusting hole long axis direction convergence liquid crystal panel
It is mobile so that the second Rotating fields inwardly misplace slip relative to third layer structure.
The first carrying center fixes the first slide block of a protrusion on the face of the second carrying center, and described second holds
Carry center the second slide block of a protrusion is fixed near the position relative with the first slide block on the face of the first carrying center, described first
Slide block is contacted with the second slide block；The second carrying center fixes the 3rd cunning of a protrusion on the face of the 3rd carrying center
Block, the 3rd carrying center fix the 4th of a protrusion near the position relative with the 3rd slide block on the face of the second carrying center
Slide block, the 3rd slide block are contacted with Four-slider；First slide block, the second slide block, the 3rd slide block and Four-slider
Material is the macromolecular material of high intensity low-friction coefficient.
The material of first slide block, the second slide block, the 3rd slide block and Four-slider is Teflon.
First slide block projects first and carries center near the second face 0.25mm for carrying center, and second slide block is dashed forward
Go out the second carrying center near the first face 0.25mm for carrying center, the 3rd slide block projects second and center carried near the 3rd
The face 0.25mm of center is carried, and the Four-slider projects the 3rd and center carried near the second face 0.25mm for carrying center.
The contact surface of the first slide block and the second slide block is arranged to " zigzag " buckle structure, the 3rd slide block and Four-slider
Contact surface be arranged to " zigzag " buckle structure.
First slide block, the second slide block, the 3rd slide block and Four-slider are solid by way of stickup or screw locking
It is fixed.
Described first material for carrying center, the second carrying center and the 3rd carrying center is plastic cement or aluminium extruded.
The third layer structure also includes the reflector plate between backboard and lamp source；
The first carrying center is fixedly connected by screw with front frame；Described 3rd carries center passes through screw with backboard
It is fixedly connected；
First pad of one two-sided gum is set between front frame and liquid crystal panel；First carries between center and liquid crystal panel
Second pad of one two-sided gum is set；Second carries the 3rd pad for arranging a two-sided gum between center and optical diaphragm group
Piece；
The edge of diffuser plate has vertical through hole, and the second carrying center has column near the position of diffuser plate
Hangers, the hangers of the column pass through the vertical through hole, and the opening size of vertical through hole more than the hangers of column
Size.
Beneficial effects of the present invention：A kind of variable curve liquid crystal display that the present invention is provided, by whole liquid crystal display
It is divided into from A-P the first Rotating fields, the second Rotating fields and the third layer structure for sequentially arranging, is passed through by first step screw
First carry in the first access of inframe be attached to the first screwed hole of inframe in the second carrying to connect the first carrying center
Center is carried with second, the second adjusting hole of inframe is attached in the 3rd carrying in carrying through second by second step screw
Second screwed hole of inframe come connect the second carrying center and the 3rd carry center, when liquid crystal display carries out plane and curved
When state is changed, the first step screw is moved in the space of the first access long axis direction so that the first Rotating fields and the
Between two-layer structure, dislocation is slided, and the second step screw is moved in the space of the second adjusting hole long axis direction so that the
Between two-layer structure and third layer structure, dislocation is slided such that it is able to adapt to the other length of each layer caused in flat song handoff procedure
Change, smoothly realizes that plane and the state of curved surface change；Additionally, by setting up the first slide block and the second shoe contact, the 3rd cunning
Block contacts to guarantee the other smooth slip of each layer in flat song handoff procedure with Four-slider, it is to avoid produce friction abnormal sound and chip
Foreign body.
Description of the drawings
In order to be able to be further understood that feature and the technology contents of the present invention, refer to below in connection with the detailed of the present invention
Illustrate and accompanying drawing, but accompanying drawing only provides with reference to and illustrates to use, not for being any limitation as to the present invention.
In accompanying drawing,
Fig. 1 is that variable curve liquid crystal display first embodiment of the invention cross-section structure in a flat state is illustrated
Figure；
Fig. 2 is that cross-section structure of the variable curve liquid crystal display first embodiment of the present invention under curved surface state is illustrated
Figure；
Fig. 3 is the profile of the first Rotating fields in variable curve liquid crystal display first embodiment of the invention；
Fig. 4 be show the present invention variable curve liquid crystal display in first carry in inframe the first access section
Schematic diagram；
Fig. 5 be show the present invention variable curve liquid crystal display in first carry in inframe the first access and step
The front view of screw；
Fig. 6 is the profile of the second Rotating fields in variable curve liquid crystal display first embodiment of the invention；
Fig. 7 be show the present invention variable curve liquid crystal display in second carry in inframe the second adjusting hole section
Schematic diagram；
Fig. 8 be show the present invention variable curve liquid crystal display in second carry in inframe the second adjusting hole and step
The front view of screw；
Fig. 9 is the profile of third layer structure in variable curve liquid crystal display first embodiment of the invention；
Figure 10 is that variable curve liquid crystal display second embodiment of the invention cross-section structure in a flat state is illustrated
Figure；
Figure 11 is that cross-section structure of the variable curve liquid crystal display second embodiment of the present invention under curved surface state is illustrated
Figure；
Figure 12 be the present invention variable curve liquid crystal display second embodiment in the contact surface of two slide blocks be arranged to " Z
The generalized section of font " buckle structure；
Figure 13 is the profile of the first Rotating fields in variable curve liquid crystal display second embodiment of the invention；
Figure 14 is the profile of the second Rotating fields in variable curve liquid crystal display second embodiment of the invention；
Figure 15 is the profile of third layer structure in variable curve liquid crystal display second embodiment of the invention.
Specific embodiment
For further illustrating the technological means taken of the invention and its effect, below in conjunction with being preferable to carry out for the present invention
Example and its accompanying drawing are described in detail.
The present invention provides a kind of variable curve liquid crystal display.Please refer to Fig. 1 and Fig. 2, (Fig. 1 is shown with Fig. 2
Different sections, so that towards the direction of user as front, rightabout is rear), it is the variable curve liquid crystal display of the present invention
First embodiment, including the first Rotating fields 1, the second Rotating fields 3 sequentially arranged from A-P, and third layer structure 5.
It is with reference to Fig. 3 to Fig. 5 (Fig. 3 is shown different sections from Fig. 1, and Fig. 3 and Fig. 4 is not also in same profile), described
First Rotating fields 1 are included the first carrying center 11, the front frame 13 being fixedly connected with the first carrying center 11, and are arranged at first
Carry the liquid crystal panel 15 between center 11 and front frame 13；Described first carries setting one before and after which first in center 11
Adjusting hole 111, and the long axis direction of the first access 111 is consistent with the length direction of liquid crystal panel 15.
Specifically, the described first material for carrying center 11 is plastic cement or aluminium extruded (aluminium alloy of Jing extrusion moldings)；It is described
First carrying center 11 is fixedly connected by being arranged in the screw of side with front frame 13.Further, front frame 13 and liquid crystal panel
First pad 91 of one two-sided gum is set between 15, and first carries one two-sided gum of setting between center 11 and liquid crystal panel 15
The second pad 93, liquid crystal panel 15 pastes front frame 13 with the first carrying center by the first pad 91, the second pad 93 respectively
11, front frame 13 pushes down liquid crystal panel 15.
It is with reference to Fig. 6 to Fig. 8 (Fig. 6 is shown different sections from Fig. 1, and Fig. 6 and Fig. 7 is not also in same profile), described
Second Rotating fields 3 include the second carrying center 31, and are arranged at the second carrying center 31 and the first interbed for carrying center 11
Folded optical diaphragm group 33 and diffuser plate 35；Described second carries second adjusting hole of the setting one before and after which in center 31
311, and the long axis direction of the second adjusting hole 311 is consistent with the length direction of liquid crystal panel 15；Described second carries in center 31
Correspondence the first access 111 arranges the first screwed hole 313, and first step screw 7 is attached to the through the first access 111
One screwed hole 313 carries center 31 to connect the first carrying center 11 and second.
Specifically, the described second material for carrying center 31 is plastic cement or aluminium extruded；Second carries center 31 and blooming piece
The 3rd pad 95 for arranging a two-sided gum between group 33 is used for pasting the carrying center 31 of optical diaphragm group 33 to the second；Diffuser plate
35 edge has vertical through hole 351, and the second carrying center 31 has the hangers of column near the position of diffuser plate 35
315, the hangers 315 of the column passes through the vertical through hole 351, and the opening size of vertical through hole 351 is more than column
Hangers 315 size, hangers 315 coordinate vertical through hole 351 it is spacing for carrying out to diffuser plate 35.
With reference to Fig. 9 (Fig. 9 is shown different sections from Fig. 1), the third layer structure 5 includes the 3rd carrying center
51st, the 3rd carrying backboard 53 of center 51, the lamp source 55 on backboard 53 are fixedly connected, and backboard 53 and lamp is arranged on
Reflector plate 57 between source 55；Described 3rd carries correspondence the second adjusting hole 311 in center 51 arranges the second screwed hole 513, the
Two stepped screws 7 ' are attached to the second screwed hole 513 through second adjusting hole 311 to connect the second carrying center 31 and
Three carry center 51.
Specifically, the described 3rd material for carrying center 51 is plastic cement or aluminium extruded；Described 3rd carries center 51 and backboard
53 are fixedly connected by screw.
It should be noted that the preferred strip through hole of the first access 111 and the second adjusting hole 311 or ellipse
Through hole, and it is further subdivided into the end difference and connection for sinking to and limiting the movement of stepped screw head back for stepped screw head
The light hole portion that end difference is passed through for stepped screw.
Emphasis it should be noted that：Turn with curved surface state when actuating unit drives variable curve liquid crystal display to carry out plane
When changing, the first step screw 7 is moved in the space of 111 long axis direction of the first access so that the first Rotating fields 1 and
Between two-layer structure 3, dislocation is slided；The second step screw 7 is moved in the space of 311 long axis direction of the second adjusting hole, is made
Obtain dislocation between the second Rotating fields 3 and third layer structure 5 to slide such that it is able to adapt to each layer caused in flat bent handoff procedure
Other length change, smoothly realizes that plane and the state of curved surface change.
Specifically, when variable curve liquid crystal display is converted to curved surface state by flat state, the first step screw 7
It is mobile in the central authorities of 111 long axis direction convergence liquid crystal panel 15 of the first access so that the first Rotating fields 1 are tied relative to the second layer
Structure 3 outwards slide by dislocation, and the second step screw 7 ' is in the central authorities of 311 long axis direction convergence liquid crystal panel 15 of the second adjusting hole
It is mobile so that the second Rotating fields 3 relative to third layer structure 5, outwards slide by dislocation；Variable curve liquid crystal display is by curved
When state is converted to flat state, the first step screw 7 is in the side of 111 long axis direction convergence liquid crystal panel 15 of the first access
Move in face so that the first Rotating fields 1 relative to the second Rotating fields 3, inwardly slide by dislocation, the second step screw 7 ' is second
311 long axis direction convergence liquid crystal panel 15 of adjusting hole side movement so that the second Rotating fields 3 relative to third layer structure 5 to
Interior dislocation is slided.
Due to described first carry center 11, second carry center 31, and the 3rd carry center 51 material for friction system
The higher plastic cement of number or aluminium extruded, each layer not misplace and have retardance in sliding process or abnormal sound situation occurs, and the present invention is further
Proposing improves the second embodiment of such case.
Please refer to Figure 10, Figure 11 and Figure 13 to Figure 15, it is the second of variable curve liquid crystal display of the invention
Embodiment, which with the difference of first embodiment is：Described first carries center 11 leads on the second face for carrying center 31
The mode for crossing stickup or screw locking fixes the first slide block 81 of a protrusion, and described second carries during center 31 carried near first
On the face of frame 11, the position relative with the first slide block 81 fixes the second slide block of a protrusion by way of stickup or screw locking
83, first slide block 81 is contacted with the second slide block 83；Described second carries center 31 near the 3rd face for carrying center 51
On by paste or screw locking by way of fix the 3rd slide block 85 of a protrusion, the 3rd carrying center 51 is held near second
Carry position relative with the 3rd slide block 85 on the face of center 31 the 4th of a protrusion is fixed by way of stickup or screw locking
Slide block 87, the 3rd slide block 85 are contacted with Four-slider 87；First slide block 81, the second slide block 83, the 3rd slide block 85,
And the material of Four-slider 87 is the macromolecular material of high intensity low-friction coefficient, such as Teflon.
Specifically, first slide block 81 projects first and carries center 11 near the second face 0.25mm for carrying center 31,
Second slide block 83 projects second and carries center 31 near the first face 0.25mm for carrying center 11, and the 3rd slide block 85 is dashed forward
Go out the second carrying center 31 near the 3rd face 0.25mm for carrying center 51, the Four-slider 87 projects the 3rd and carries center 51
Near the second face 0.25mm for carrying center 31, between such first Rotating fields 1 and the second Rotating fields 3 and the second Rotating fields 3 with
The gap of 0.5mm is respectively provided between third layer structure 5.When variable curve liquid crystal display carries out plane and curved surface State Transferring,
Each layer do not misplace slide slided by means of the dislocation between the first slide block 81 and the second shoe contact 83 and the 3rd slide block 85 with
Dislocation between Four-slider 87 slides to realize, not only ensure that the other smooth slip of each layer in flat song handoff procedure, moreover it is possible to
Enough avoid producing friction abnormal sound and chip foreign body.
Further, in order to avoid when liquid crystal display is erect, because Gravitational sliding causes first step between each layer is other
Screw 7 is monolateral stuck with the second adjusting hole 311 with the first access 111 or second step screw 7 ', the first slide block 81 and second
The contact surface of slide block 83 is arranged to the contact surface of " zigzag " buckle structure, the 3rd slide block 85 and Four-slider 87 and is arranged to "
Zigzag " buckle structure, it is ensured that be also first to be contacted by respective slide when liquid crystal display is erect.
In sum, variable curve liquid crystal display of the invention, whole liquid crystal display is divided into from A-P sequentially
The first Rotating fields, the second Rotating fields and the third layer structure for arranging, inframe in being carried through first by first step screw
The first access is attached to the first screwed hole of inframe in the second carrying and carries center connecting the first carrying center and second, leads to
The second adjusting hole for crossing inframe during second step screw is carried through second is attached to the second screwed hole of inframe in the 3rd carrying
Center is carried to connect the second carrying center and the 3rd, when liquid crystal display carries out plane and curved surface State Transferring, described the
One stepped screw is moved in the space of the first access long axis direction so that misplaced between the first Rotating fields and the second Rotating fields
Slide, the second step screw is moved in the space of the second adjusting hole long axis direction so that the second Rotating fields and third layer
Between structure, dislocation is slided such that it is able to adapts to the other length change of each layer caused in flat song handoff procedure, smoothly realizes flat
Face is changed with the state of curved surface；Additionally, being contacted with Four-slider with the second shoe contact, the 3rd slide block by setting up the first slide block
To guarantee the other smooth slip of each layer in flat song handoff procedure, it is to avoid produce friction abnormal sound and chip foreign body.
The above, for the person of ordinary skill of the art, can be with technology according to the present invention scheme and technology
Other various corresponding changes and deformation are made in design, and all these changes and deformation should all belong to appended right of the invention
The protection domain of requirement.
Claims (10)
1. a kind of variable curve liquid crystal display, it is characterised in that the first Rotating fields (1) for including from A-P sequentially arranging,
Second Rotating fields (3), and third layer structure (5)；
Described first Rotating fields (1) includes the first carrying center (11), the front frame being fixedly connected with the first carrying center (11)
, and the liquid crystal panel (15) that is arranged between the first carrying center (11) and front frame (13) (13)；Described first carries center
(11) the first access (111) before and after which, and the long axis direction and liquid crystal panel of the first access (111) are set in
(15) length direction is consistent；
Described second Rotating fields (3) including the second carrying center (31), and be arranged at the second carrying center (31) and hold with first
Carry the optical diaphragm group (33) and diffuser plate (35) being laminated between center (11)；Described second carries the interior setting of center (31) always
Wear the second adjusting hole (311) before and after which, and the length direction of the long axis direction of the second adjusting hole (311) and liquid crystal panel (15)
Unanimously；Described second carries correspondence the first access (111) in center (31) arranges the first screwed hole (313), first step spiral shell
Nail (7) is attached to the first screwed hole (313) through the first access (111) to connect the first carrying center (11) and second
Carry center (31)；
Described third layer structure (5) including the 3rd carrying center (51), be fixedly connected the 3rd carrying center (51) backboard (53),
And the lamp source (55) being arranged on backboard (53)；Described 3rd carries the second adjusting hole of correspondence (311) in center (51) is arranged
Second screwed hole (513), second step screw (7 ') are attached to the second screwed hole (513) through the second adjusting hole (311)
Center (31) is carried with the 3rd carrying center (51) to connect second；
When variable curve liquid crystal display carries out plane with curved surface State Transferring, first step screw (7) are in the first adjustment
Move in the space of hole (111) long axis direction so that between the first Rotating fields (1) and the second Rotating fields (3), dislocation is slided；It is described
Second step screw (7) is moved in the space of the second adjusting hole (311) long axis direction so that the second Rotating fields (3) and the 3rd
Between Rotating fields (5), dislocation is slided.
2. variable curve liquid crystal display as claimed in claim 1, it is characterised in that the first access (111), and
Two adjusting holes (311) are strip through hole or ellipse hole.
3. variable curve liquid crystal display as claimed in claim 1, it is characterised in that variable curve liquid crystal display is by plane
When State Transferring is curved surface state, first step screw (7) are in the first access (111) long axis direction convergence liquid crystal panel
(15) central authorities are mobile so that the first Rotating fields (1) relative to the second Rotating fields (3), outwards slide by dislocation, the second step
Screw (7 ') is mobile in the central authorities of the second adjusting hole (311) long axis direction convergence liquid crystal panel (15) so that the second Rotating fields (3)
Relative to third layer structure (5), outwards dislocation is slided；When variable curve liquid crystal display is converted to flat state by curved surface state,
First step screw (7) are moved in the side of the first access (111) long axis direction convergence liquid crystal panel (15) so that the
One Rotating fields (1) relative to the second Rotating fields (3), inwardly slide by dislocation, and the second step screw (7 ') is in the second adjusting hole
(311) the side movement of long axis direction convergence liquid crystal panel (15) so that the second Rotating fields (3) are relative to third layer structure (5)
Inwardly dislocation is slided.
4. variable curve liquid crystal display as claimed in claim 1, it is characterised in that described first to carry center (11) close
First slide block (81) of a protrusion is fixed on the face of the second carrying center (31), and second carrying center (31) is held near first
Carry the second slide block (83) that a protrusion is fixed in the position relative with the first slide block (81) on the face of center (11), first slide block
(81) contact with the second slide block (83)；Second carrying center (31) fixes one on the face of the 3rd carrying center (51)
The 3rd prominent slide block (85), it is described 3rd carry center (51) near second carry center (31) face on the 3rd slide block
(85) Four-slider (87) of a protrusion is fixed in relative position, and the 3rd slide block (85) is contacted with Four-slider (87)；
First slide block (81), the second slide block (83), the 3rd slide block (85), and the material of Four-slider (87) be that high intensity is low to rub
Wipe the macromolecular material of coefficient.
5. variable curve liquid crystal display as claimed in claim 4, it is characterised in that the first slide block (81), second are slided
Block (83), the 3rd slide block (85), and the material of Four-slider (87) be Teflon.
6. variable curve liquid crystal display as claimed in claim 4, it is characterised in that described first slide block (81) prominent first
Center (11) is carried near the second face 0.25mm for carrying center (31), described second slide block (83) prominent second carry center
(31) near the first face 0.25mm for carrying center (11), the 3rd slide block (85) prominent second carries center (31) near the
The three face 0.25mm for carrying center (51), described Four-slider (87) the prominent 3rd carry center (51) and carry center near second
(31) face 0.25mm.
7. variable curve liquid crystal display as claimed in claim 4, it is characterised in that the first slide block (81) and the second slide block
(83) contact surface is arranged to " zigzag " buckle structure, and the 3rd slide block (85) is arranged to the contact surface of Four-slider (87)
" zigzag " buckle structure.
8. variable curve liquid crystal display as claimed in claim 4, it is characterised in that state the first slide block (81), the second slide block
(83), the 3rd slide block (85), and Four-slider (87) by paste or screw locking by way of fix.
9. the variable curve liquid crystal display as described in any one of claim 1-8, it is characterised in that described first carries center
(11), second carry center (31), and the 3rd material for carrying center (51) be plastic cement or aluminium extruded.
10. the variable curve liquid crystal display as described in any one of claim 1-8, it is characterised in that the third layer structure
(5) also include the reflector plate (57) between backboard (53) and lamp source (55)；
First carrying center (11) is fixedly connected by screw with front frame (13)；Described 3rd carries center (51) and backboard
(53) it is fixedly connected by screw；
First pad (91) of one two-sided gum is set between front frame (13) and liquid crystal panel (15)；First carry center (11) with
Second pad (93) of one two-sided gum is set between liquid crystal panel (15)；Second carries center (31) and optical diaphragm group (33)
Between arrange a two-sided gum the 3rd pad (95)；
The edge of diffuser plate (35) has vertical through hole (351), and described second carries center (31) near the portion of diffuser plate (35)
The hangers (315) that position has the hangers (315) of column, the column passes through the vertical through hole (351), and vertical through hole
(351) size of the opening size more than the hangers (315) of column.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610986514.8A CN106526933B (en) | 2016-11-07 | 2016-11-07 | Variable curve liquid crystal display |
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|---|---|---|---|
| CN201610986514.8A CN106526933B (en) | 2016-11-07 | 2016-11-07 | Variable curve liquid crystal display |
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| CN106526933A true CN106526933A (en) | 2017-03-22 |
| CN106526933B CN106526933B (en) | 2019-07-02 |
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| CN106526933B (en) | 2019-07-02 |
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Address after: 9-2 Tangming Avenue, Guangming New District, Shenzhen City, Guangdong Province Patentee after: TCL Huaxing Photoelectric Technology Co.,Ltd. Address before: 9-2 Tangming Avenue, Guangming New District, Shenzhen City, Guangdong Province Patentee before: Shenzhen China Star Optoelectronics Technology Co.,Ltd. |