CN206920762U - Curved-surface display device - Google Patents
Curved-surface display device Download PDFInfo
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- CN206920762U CN206920762U CN201720580635.2U CN201720580635U CN206920762U CN 206920762 U CN206920762 U CN 206920762U CN 201720580635 U CN201720580635 U CN 201720580635U CN 206920762 U CN206920762 U CN 206920762U
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- arc
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- backboard
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Abstract
The utility model is applied to display device technology field, provide a kind of curved-surface display device, the curved surface liquid crystal panel that is correspondingly arranged including curved surface backlight module, with the curved surface backlight module, the backboard to match with the curvature of the curved surface backlight module and surface frame group, the surface frame group include moulding below the arc upper frame and an arc spliced with the arc upper frame of channel-shaped semi-surrounding structure.Compared with prior art, the piece quantity coordinated in surface frame group is reduced curved-surface display device provided by the utility model, and piece is located at the bottom of display device, reduces surface frame concatenation, optimizes the outward appearance of display device.
Description
Technical field
The utility model belongs to display device technology field, is to be related to a kind of curved-surface display device more specifically.
Background technology
Liquid crystal display such as liquid crystal display, LCD TV, science and education machine, business show that Ji Deng display terminals all exist
Develop towards curved surface direction.Existing curved-surface display device is typically all the splicing construction of Wide frame, how to fill curved-surface display
The structure for being changed into few piece is put so as to aesthetic appeal, turns into the problem that people increasingly study.
Utility model content
The purpose of this utility model is to provide a kind of curved-surface display device, it is intended to solves curved-surface display of the prior art
Device piece is more and causes the technical problem of open defect.
To achieve the above object, the technical solution adopted in the utility model is：A kind of curved-surface display device, including song are provided
Face backlight module, the curved surface liquid crystal panel being correspondingly arranged with the curved surface backlight module, the curvature with the curved surface backlight module
The backboard and surface frame group to match, the surface frame group include channel-shaped semi-surrounding structure arc upper frame and one with it is described
Moulding below the arc of arc upper frame splicing.
Further, the backboard is bend glass hot bending, and the backboard connects with the curved surface backlight module screw thread
Connect.
Further, moulding is aluminium section bar framework below the arc upper frame and the arc, above the arc
Frame is seamless bending and molding.
Further, the optical film that curvature of the curved surface backlight module including center group and the center group matches
Piece, light guide plate, heat-dissipating aluminium plate and light source；The center group includes on the arc of channel-shaped semi-surrounding structure center and one
With on the arc center splice arc under central framing strip, the heat-dissipating aluminium plate be located at the center group bottom, and with it is described
Center is connected with central framing strip under the arc on arc；The backboard in the center group, and with the heat-dissipating aluminium plate spiral shell
Line connects；The light source is located at the bottom on the radiating floor.
Further, central framing strip is aluminium section bar framework under center and the arc on the arc, on the arc in
Frame is seamless bending and molding.
Further, the light source is LED light bar.
Further, the backboard is threadedly coupled by back plate fixing piece with the heat-dissipating aluminium plate.
Further, center is provided with the groove for backboard insertion on the arc.
Further, the cross sectional shape of central framing strip is L-shaped under the arc, the cross sectional shape of moulding below the arc
In flute profile, central framing strip is threadedly coupled with moulding below the arc under the arc.
Further, the mounting groove and pacify for positioning that the arc upper frame is provided with center matches on the arc
Put the step surface of the curved surface liquid crystal panel.
Compared with prior art, the piece quantity coordinated in surface frame group subtracts curved-surface display device provided by the utility model
It is few, and piece is located at the bottom of display device, reduces surface frame concatenation, optimizes the outward appearance of display device.
Brief description of the drawings
, below will be to embodiment or prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The required accompanying drawing used is briefly described in description, it should be apparent that, drawings in the following description are only that this practicality is new
Some embodiments of type, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the explosive decomposition structural representation for the curved-surface display device that the utility model embodiment provides；
Fig. 2 is the explosive decomposition structural representation of Fig. 1 mean camber backlight modules；
Fig. 3 is the structural representation of arc upper frame in Fig. 1；
Fig. 4 is Fig. 3 A direction views；
Wherein, each reference in figure：
1st, curved surface backlight module；11st, blooming piece；12nd, light guide plate；13rd, heat-dissipating aluminium plate；14th, light source；15th, center group；
151st, center on arc；152nd, central framing strip under arc；16th, back plate fixing piece；2nd, curved surface liquid crystal panel；3rd, backboard；4th, surface frame group；
41st, arc upper frame；411st, the seamless bending of arc upper frame；412nd, step surface；413rd, mounting groove；42nd, moulding below arc.
Embodiment
In order that technical problem to be solved in the utility model, technical scheme and beneficial effect are more clearly understood, with
Lower combination drawings and Examples, the utility model is further elaborated.It is it should be appreciated that described herein specific real
Example is applied only to explain the utility model, is not used to limit the utility model.
It should be noted that term " length ", " width ", " height ", " thickness ", " on ", " under ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " head ", " tail " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For to limitation of the present utility model.
It should also be noted that, unless otherwise clearly defined and limited, " installation ", " connected ", " connection ", " fixation ",
Terms such as " settings " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be with
It is mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be two
The connection of individual element internal or the interaction relationship of two elements.For the ordinary skill in the art, Ke Yigen
Understand concrete meaning of the above-mentioned term in the utility model according to concrete condition.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In description of the present utility model, " multiple ", " some " are meant that two
Or two or more, unless otherwise specifically defined.
Fig. 1 is referred to, now the embodiment of curved-surface display device provided by the utility model is illustrated.Curved-surface display fills
Put, including curved surface backlight module 1, be correspondingly arranged with curved surface backlight module 1 curved surface liquid crystal panel 2, with curved surface backlight module 1
The backboard 3 and surface frame group 4 that curvature matches.Surface frame group 4 include channel-shaped semi-surrounding structure arc upper frame 41 and one
For moulding 42 below the arc that splices with arc upper frame 41, channel-shaped semi-surrounding structure is exactly three border structures of semi-surrounding,
The full encirclement structure of a closing is spliced into moulding below arc 42.Curved surface backlight module 1, curved surface liquid crystal panel 2 are arranged on face
Curved-surface display device provided by the utility model is formed between frame group 4 and backboard 3.
The utility model embodiment provide curved-surface display device compared with prior art, the piece number coordinated in surface frame group
Amount is reduced, and piece is located at the bottom of display device, reduces surface frame concatenation, optimizes the outward appearance of display device.
Further, a kind of embodiment as curved-surface display device provided by the utility model, backboard 3 use
Bend glass backboard hot bending.The general of curved surface LCD product module screen backboard on existing market uses hardware dies punching press
The curved surface backboard of shaping, the mould that need to be opened is more and the expensive hundreds of thousands that is up to of mould expense is to up to a million.The utility model embodiment carries
The backboard of the curved-surface display device of confession uses bend glass backboard, using hot bending process, it is not necessary to hardware dies is made, so as to big
Research and development and the production cost of product are reduced greatly, and shortens time of product development one to two months.Using bend glass hot bending
The backboard formed is preferably connected by the way of threaded connection with curved surface backlight module.
Further, Fig. 3 and Fig. 4 are referred to, moulding 42 is aluminium section bar framework below arc upper frame 41 and arc, arc
Shape upper frame 41 uses seamless bending and molding, and the channel-shaped bending place of arc upper frame 41 is the seamless bending 411 of arc upper frame.Aluminium
Section bar processing technology performance is good and cost-effective, and aluminium section bar realizes the side of channel-shaped semi-surrounding three of surface frame using seamless bending technique
Mount structure, upper frame there was only the width of aluminium section bar thickness of slab, realize Rimless design, the appearance tactile impression of complete machine is compared with prior art
The surface frame of product increases substantially.
Further, Fig. 2 is referred to, a kind of specific embodiment party as curved-surface display device provided by the utility model
Formula, blooming piece 11, light guide plate 12, the radiation aluminium that curvature of the curved surface backlight module 1 including center group 15 and center group matches
Plate 13 and light source 14；Center 15 includes on the arc of channel-shaped semi-surrounding structure center 151 and one and center on arc
Central framing strip 152 under the arc of 151 splicings, channel-shaped semi-surrounding structure is exactly three border structures of semi-surrounding, with central framing strip under arc
152 are spliced into the full encirclement structure of a closing together.Heat-dissipating aluminium plate 13 be located at center group 15 bottom, and with center on arc
151 are connected with central framing strip under arc 152；Backboard 3 uses with heat-dissipating aluminium plate 13 in center group 15 and is threadedly coupled fixation；
Light source 14 is located at the bottom on radiating floor 13.The curved surface backlight module of the utility model embodiment uses light-metering formula structure, center
Using the frame of channel-shaped semi-surrounding three and the form of a central framing strip splicing, center piece and concatenation are greatly reduced.
Further, Fig. 2 is referred to, central framing strip 152 is aluminium section bar framework under center 151 and arc on arc, arc
Upper center 151 uses seamless bending and molding, and the channel-shaped bending place of center 151 (does not show for the seamless bending of center on arc on arc
Go out).Aluminium section bar process industrial art performance is good and cost-effective, is easy to realize the channel-shaped semi-surrounding three of center using seamless bending technique
Border structure.
Further, a kind of embodiment as curved-surface display device provided by the utility model, light source 14 are
LED light bar.Specifically, the bottom on radiating floor 13 is a folding surface provided with a bending part, and LED light bar is fixed on radiating ground
On the bending part of the bottom of plate 13.
Further, Fig. 2 is referred to, a kind of specific embodiment party as curved-surface display device provided by the utility model
Formula, backboard 3 are threadedly coupled by back plate fixing piece 16 with heat-dissipating aluminium plate 13, and backboard 3, back plate fixing piece 16 and heat-dissipating aluminium plate 13 are all
Provided with corresponding through hole or screwed hole, three parts are fixedly linked using screw.
Further, center 151 is provided with the groove being embedded in for backboard 3 on arc, and the location and installation for backboard 3 provides just
Profit.
Further, the cross sectional shape of central framing strip 152 is L-shaped under arc, and the cross sectional shape of moulding 42 is in below arc
Flute profile.Central framing strip 152 will through mounting hole with being equipped with installation through-hole, screw in the mating surface of moulding 42 below arc under arc
Central framing strip 152 is connected with moulding below arc 42 under arc.Surface frame group is threadedly coupled located at complete machine with curved surface backlight module
Bottom is advantageous to lift complete machine outward appearance.
Further, refer to Fig. 4, arc upper frame 41 be provided with the mounting groove 413 that matches with center on arc 151 and
The step surface 412 of curved surface liquid crystal panel is laid for positioning, to facilitate the positioning of each part and assembling.
Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model
All any modification, equivalent and improvement made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (10)
1. curved-surface display device, including curved surface backlight module, be correspondingly arranged with the curved surface backlight module curved surface liquid crystal panel,
The backboard and surface frame group to match with the curvature of the curved surface backlight module, it is characterised in that：The surface frame group includes a groove
Moulding below the arc upper frame of shape semi-surrounding structure and an arc with arc upper frame splicing.
2. curved-surface display device as claimed in claim 1, it is characterised in that：The backboard is bend glass hot bending, institute
Backboard is stated to be threadedly coupled with the curved surface backlight module.
3. curved-surface display device as claimed in claim 1 or 2, it is characterised in that：Under the arc upper frame and the arc
Surface frame bar is aluminium section bar framework, and the arc upper frame is seamless bending and molding.
4. curved-surface display device as claimed in claim 1 or 2, it is characterised in that：The curved surface backlight module include center group,
Blooming piece, light guide plate, heat-dissipating aluminium plate and the light source to match with the curvature of the center group；The center group includes one
Central framing strip under the arc that center and one are spliced with center on the arc on the arc of channel-shaped semi-surrounding structure, the radiation aluminium
Plate is located at the bottom of the center group, and is connected with central framing strip under center on the arc and the arc；The backboard is embedded in
In the center group, and it is threadedly coupled with the heat-dissipating aluminium plate；The light source is located at the bottom on the radiating floor.
5. curved-surface display device as claimed in claim 4, it is characterised in that：Center under center and the arc on the arc
Bar is aluminium section bar framework, and center is seamless bending and molding on the arc.
6. curved-surface display device as claimed in claim 4, it is characterised in that：The light source is LED light bar.
7. curved-surface display device as claimed in claim 4, it is characterised in that：The backboard is dissipated by back plate fixing piece with described
Hot aluminium sheet threaded connection.
8. curved-surface display device as claimed in claim 4, it is characterised in that：Center is provided with embedding for the backboard on the arc
The groove entered.
9. curved-surface display device as claimed in claim 4, it is characterised in that：The cross sectional shape of central framing strip is under the arc
" L " shape, the cross sectional shape of moulding is in flute profile below the arc, central framing strip and moulding screw thread below the arc under the arc
Connection.
10. curved-surface display device as claimed in claim 4, it is characterised in that：The arc upper frame is provided with and the arc
The mounting groove that upper center matches and the step surface for positioning the placement curved surface liquid crystal panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720580635.2U CN206920762U (en) | 2017-05-23 | 2017-05-23 | Curved-surface display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720580635.2U CN206920762U (en) | 2017-05-23 | 2017-05-23 | Curved-surface display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206920762U true CN206920762U (en) | 2018-01-23 |
Family
ID=61307536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720580635.2U Active CN206920762U (en) | 2017-05-23 | 2017-05-23 | Curved-surface display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206920762U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109391785A (en) * | 2018-10-15 | 2019-02-26 | 深圳康佳电子科技有限公司 | A kind of preparation method of television set and glass lower frame with glass lower frame |
| CN111445800A (en) * | 2020-04-15 | 2020-07-24 | 深圳康佳电子科技有限公司 | Glass backboard structure and display device |
| CN115171541A (en) * | 2022-06-13 | 2022-10-11 | Tcl华星光电技术有限公司 | Display module and display device |
-
2017
- 2017-05-23 CN CN201720580635.2U patent/CN206920762U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109391785A (en) * | 2018-10-15 | 2019-02-26 | 深圳康佳电子科技有限公司 | A kind of preparation method of television set and glass lower frame with glass lower frame |
| CN109391785B (en) * | 2018-10-15 | 2021-01-26 | 深圳康佳电子科技有限公司 | Television with glass lower frame and preparation method of glass lower frame |
| CN111445800A (en) * | 2020-04-15 | 2020-07-24 | 深圳康佳电子科技有限公司 | Glass backboard structure and display device |
| CN111445800B (en) * | 2020-04-15 | 2022-05-03 | 深圳康佳电子科技有限公司 | Glass backboard structure and display device |
| CN115171541A (en) * | 2022-06-13 | 2022-10-11 | Tcl华星光电技术有限公司 | Display module and display device |
| CN115171541B (en) * | 2022-06-13 | 2023-07-25 | Tcl华星光电技术有限公司 | Display module and display device |
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