CN206920764U - Center and display device - Google Patents
Center and display device Download PDFInfo
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- CN206920764U CN206920764U CN201720721165.7U CN201720721165U CN206920764U CN 206920764 U CN206920764 U CN 206920764U CN 201720721165 U CN201720721165 U CN 201720721165U CN 206920764 U CN206920764 U CN 206920764U
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- convex body
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- liquid crystal
- crystal panel
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Abstract
The utility model is applied to display device technical field, there is provided a kind of center and display device.Center, including for the framework around liquid crystal panel, the opposite exterior lateral sides of each frame of framework are convexly equipped with positioning rib, the side of the positioning rib is the facade for positioning the liquid crystal panel, the relative inner of the frame is provided with the bonding plane for being used for that connection to be pasted with the liquid crystal panel, and the bonding plane is provided with texture structure.Display device includes surface frame, liquid crystal panel, blooming piece, light guide plate, backboard, rear shell and center, and center and liquid crystal panel are bonded by colloid.Center provided by the utility model and display device are compared with prior art, center provided by the utility model and display device are compared with prior art, the bonding plane that center pastes connection with liquid crystal panel is provided with texture structure, increases the cohesive force with colloid, makes liquid crystal panel difficult for drop-off.
Description
Technical field
The utility model belongs to display device technical field, is to be related to a kind of center and display device more specifically.
Background technology
Liquid crystal display such as liquid crystal display, LCD TV, science and education machine, business show Ji Deng display terminals in life
It is essential in living and work.Rimless or ultra-narrow frame are all being pursued by current display terminal, such as Fig. 1 and Fig. 2 institutes
Show, traditional Rimless liquid crystal display is pasted by double faced adhesive tape 2a substantially in the face patch mode of liquid-crystalline glasses 3, when long
Between using either plastic cement material overflow the situation such as sulfide again or under the situations such as the shaping and demoulding agent of center 1 does not clean up, it is double
Face glue contact area is small, and failure risk probability is bigger, may cause coming off for liquid-crystalline glasses, for the liquid crystal of big-and-middle size
Show that equipment is easy to jeopardize personal safety.
Utility model content
The purpose of this utility model is to provide a kind of center and display device, it is intended to solves of the prior art because of colloid
It is small with center cohesive force and caused by liquid crystal panel hold caducous technical problem.
To achieve the above object, the technical solution adopted in the utility model is center, including for around liquid crystal panel
Framework, the opposite exterior lateral sides of each frame of framework are convexly equipped with positioning rib, and the side of the positioning rib is for positioning the liquid crystal
The facade of panel, the relative inner of the frame are provided with the bonding plane for being used for that connection to be pasted with the liquid crystal panel, the bonding
Face is provided with texture structure.
Further, the texture structure is some convex bodys, between adjacent two convex body and the most inner side convex body with
Formed with groove between the facade.
Further, the convex body is the projective structure of rectangular in cross-section.
Further, length direction of the convex body along the bonding plane is set, and the quantity of the convex body is three, respectively
Three convex bodys on the frame are divided into the first convex body, the second convex body and the 3rd convex body from inside to outside.
Further, first convex body, second convex body and the 3rd convex body stepped, the 3rd convex body
Height to the bonding plane is more than second convex body to the height of the bonding plane, second convex body to the bonding plane
Height be more than first convex body to the bonding plane height.
Further, the convex body and the center are injection molding integrative-structure.
Another object of the present utility model is to provide a kind of display device, including surface frame, liquid crystal panel, blooming piece, leads
Tabula rasa, backboard, rear shell and center, the center and the liquid crystal panel are bonded by colloid.
Further, the colloid is PUR.
Further, the display device is curved-surface display device.
Further, the backboard uses bend glass backboard hot bending.
Compared with prior art, center is pasted connection with liquid crystal panel and used for center provided by the utility model and display device
Bonding plane be provided with texture structure, increase the cohesive force with colloid, make liquid crystal panel difficult for drop-off.
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 schematic diagram that center is pasted with double faced adhesive tape in the prior art；
Fig. 2 is the schematic diagram that center is pasted with liquid crystal panel in the prior art；
Fig. 3 is the dimensional structure diagram of the part-structure of center in the utility model embodiment；
Fig. 4 is the schematic cross-sectional view of another angle of center in the utility model embodiment；
Fig. 5 is the schematic diagram that center is pasted with liquid crystal panel in the utility model embodiment；
Fig. 6 is the configuration schematic diagram of display device in the utility model embodiment；
Wherein, each reference in figure：
1st, center；11st, bonding plane；12nd, groove；13rd, the first convex body；14th, the second convex body；15th, the 3rd convex body；16th, it is hollow
Structure；17th, facade；2nd, colloid；2a, double faced adhesive tape；3rd, liquid crystal panel；4th, surface frame；5th, blooming piece；6th, light guide plate；7th, backboard；8、
Rear shell.
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. 3 to Fig. 6 is referred to, now the embodiment of center provided by the utility model is illustrated.Center 1, including with
In the framework around liquid crystal panel 3, the opposite exterior lateral sides of each frame of framework are convexly equipped with positioning rib, and the side of positioning rib is for positioning
The facade 17 of liquid crystal panel 3, the relative inner of frame are provided with the bonding plane 11 for being used for that connection to be pasted with liquid crystal panel 3, bonding plane
11 are provided with texture structure.Texture structure is increasing the cohesive force with colloid 2.This texture structure can be concaveconvex structure or fiber crops
The structures such as point.Pit structure is the roughness by increasing bonding plane 11, so as to increase the cohesive force with colloid 2；Concaveconvex structure
Then increase the cohesive force with colloid 2 by increasing with the contact surface of colloid 2.Colloid 2 can be double faced adhesive tape, silica gel, PUR
Etc. adhesive.
Compared with prior art, center pastes the viscous of connection to the center that the utility model embodiment provides with liquid crystal panel
Junction is provided with texture structure, increases the cohesive force with colloid, makes liquid crystal panel difficult for drop-off.
Further, Fig. 3 to Fig. 5 is referred to, texture structure is some convex bodys, between adjacent two convex body and most inner side convex body
Formed with groove 12 between facade 17.Convex body can be along the setting of bonding plane length direction or vertical bonding plane
Length direction is set, or rambling setting.Center 1 and glue has been significantly greatly increased in the concaveconvex structure that convex body is formed with groove 12
The contact area of body 2, so as to significantly increase bonding force.When underway frame 1 is bonding with liquid crystal panel 3, first in groove 12
Interior coating colloid 2, colloid 2 press after overflowing groove 12 with the stickup of liquid crystal panel 3.
Further, Fig. 3 to Fig. 5 is referred to, it is convex as a kind of embodiment of center provided by the utility model
Body is the projective structure of rectangular in cross-section, convenient manufacture simple in construction.
Further, Fig. 3 to Fig. 5 is referred to, it is convex as a kind of embodiment of center provided by the utility model
Length direction of the body along bonding plane 11 is set, and the quantity of convex body is three, and three convex body ecto-entads on frame are divided into the
One convex body 13, the second convex body 14 and the 3rd convex body 15, i.e. the convex body in the outside away from center 1 is the first convex body 13, inner side convex body
For the 3rd convex body 15, the second convex body 14 is located between the first convex body 13 and the 3rd convex body 15.
Further, Fig. 3 to Fig. 5 is referred to, the first convex body 13, the second convex body 14 and the stepped of the 3rd convex body 15, i.e.,
The height of 3rd convex body 15 to bonding plane 11 is more than the height that the second convex body 14 arrives bonding plane 11, and the second convex body 14 arrives bonding plane 11
Height be more than the first convex body 13 arrive bonding plane 11 height.When carrying out colloid coating, first stood from the first convex body 13 with center
Groove between face 17 is coated, and the groove being then coated between the first convex body 13 and the second convex body 14, is coated second
Groove between the convex body 15 of convex body 14 and the 3rd, and the first convex body 13, the second convex body 14 and the stepped of the 3rd convex body 15, can be with
It is first along trench fill and then successively overflowing to ensure colloid, and so as to effectively reduce when liquid crystal panel presses, colloid is from center
Overflowed between liquid crystal panel and pollute blooming piece.
Further, a kind of embodiment as center provided by the utility model, the distribution of convex body in a ring
On bonding plane 11.
Further, a kind of embodiment as center provided by the utility model, convex body are injection with center 1
Integrative-structure is molded, manufacture method is simple, effectively reduces manufacturing cost.
The utility model additionally provides a kind of display device.Refer to Fig. 6, display device include surface frame 4, blooming piece 5,
Light guide plate 6, backboard 7, rear shell 8, center 1 and liquid crystal panel 3, center 1 and liquid crystal panel 3 are bonded by colloid 2.Colloid 2 can be with
It is the adhesives such as double faced adhesive tape, silica gel, PUR.
The display device that the utility model embodiment provides compared with prior art, paste connection with liquid crystal panel and use by center
Bonding plane be provided with texture structure, increase the cohesive force with colloid, make liquid crystal panel difficult for drop-off.
Further, a kind of embodiment as display device provided by the utility model, the colloid are heat
Melten gel.PUR cohesive force in itself and mobility are stronger, and when being coated with using PUR and groove 12, PUR can be along groove
Direction, which is overflow, to be dissipated, and can also be overflow and be dissipated from the first convex body 13 to the direction of the 3rd convex body 15, so that when liquid crystal panel 3 presses, PUR
It is not easy to overflow center and pollute blooming piece.
Further, Fig. 6 is referred to, above-mentioned middle frame structure can be applicable in curved-surface display device, surface frame 4, center 1, liquid
Crystal panel 3, blooming piece 5, light guide plate 6, the rear shell 8 of backboard 7 and 4 are in the curve form worked in coordination.
Further, a kind of embodiment as display device provided by the utility model, curved-surface display device
Backboard 7 use bend glass backboard hot bending.The general of curved surface backboard on existing market is struck out using hardware dies
The curved surface backboard of shape, 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 provides
The backboard of display device use bend glass backboard, using hot bending process, it is not necessary to hardware dies are made, so as to substantially reduce
The research and development of product and production cost, and shorten time of product development one to two months.
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. center, including positioning rib is convexly equipped with for the framework around liquid crystal panel, the opposite exterior lateral sides of each frame of framework, institute
The side for stating positioning rib is the facade for positioning the liquid crystal panel, and the relative inner of the frame, which is provided with, to be used for and the liquid
Crystal panel pastes the bonding plane of connection, it is characterised in that：The bonding plane is provided with texture structure.
2. center as claimed in claim 1, it is characterised in that：The texture structure is some convex bodys, adjacent two convex body
Between and most inner side the convex body and the facade between formed with groove.
3. center as claimed in claim 2, it is characterised in that：The convex body is the projective structure of rectangular in cross-section.
4. center as claimed in claim 3, it is characterised in that：Length direction of the convex body along the bonding plane is set,
The quantity of the convex body is three, and three convex body ecto-entads on each frame are divided into the first convex body, the second convex body
With the 3rd convex body.
5. center as claimed in claim 4, it is characterised in that：First convex body, second convex body and described 3rd convex
Body stepped, the height of the 3rd convex body to the bonding plane are more than second convex body to the height of the bonding plane,
The height of second convex body to the bonding plane is more than first convex body to the height of the bonding plane.
6. such as the center any one of claim 2-5, it is characterised in that：The convex body and the center are injection molding
Integrative-structure.
7. display device, including surface frame, liquid crystal panel, blooming piece, light guide plate, backboard and rear shell, it is characterised in that：Also include
Such as the center any one of claim 1-6, the center and the liquid crystal panel are bonded by colloid.
8. display device as claimed in claim 7, it is characterised in that：The colloid is PUR.
9. display device as claimed in claim 7, it is characterised in that：The display device is curved-surface display device.
10. display device as claimed in claim 9, it is characterised in that：The backboard uses bend glass backboard hot bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720721165.7U CN206920764U (en) | 2017-06-20 | 2017-06-20 | Center and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720721165.7U CN206920764U (en) | 2017-06-20 | 2017-06-20 | Center and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206920764U true CN206920764U (en) | 2018-01-23 |
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ID=61321726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720721165.7U Active CN206920764U (en) | 2017-06-20 | 2017-06-20 | Center and display device |
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| Country | Link |
|---|---|
| CN (1) | CN206920764U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108566454A (en) * | 2018-02-27 | 2018-09-21 | 努比亚技术有限公司 | A kind of center and terminal |
| CN109712542A (en) * | 2019-03-08 | 2019-05-03 | 四川长虹电器股份有限公司 | Liquid crystal display device |
| CN110417959A (en) * | 2019-06-14 | 2019-11-05 | 华为技术有限公司 | Housing unit and its assemble method, terminal |
| WO2020024261A1 (en) * | 2018-08-03 | 2020-02-06 | 华为技术有限公司 | Method for bonding screen assembly to front housing, and electronic device |
| CN114077078A (en) * | 2020-08-13 | 2022-02-22 | 高创(苏州)电子有限公司 | Liquid crystal display assembly, liquid crystal display device and manufacturing method of liquid crystal display assembly |
| CN114859606A (en) * | 2022-07-05 | 2022-08-05 | 惠科股份有限公司 | Backlight module and display device |
-
2017
- 2017-06-20 CN CN201720721165.7U patent/CN206920764U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108566454A (en) * | 2018-02-27 | 2018-09-21 | 努比亚技术有限公司 | A kind of center and terminal |
| CN108566454B (en) * | 2018-02-27 | 2020-09-15 | 努比亚技术有限公司 | Middle frame and terminal |
| WO2020024261A1 (en) * | 2018-08-03 | 2020-02-06 | 华为技术有限公司 | Method for bonding screen assembly to front housing, and electronic device |
| CN112513792A (en) * | 2018-08-03 | 2021-03-16 | 华为技术有限公司 | Method for bonding screen assembly and front shell and electronic equipment |
| CN109712542A (en) * | 2019-03-08 | 2019-05-03 | 四川长虹电器股份有限公司 | Liquid crystal display device |
| CN109712542B (en) * | 2019-03-08 | 2021-06-04 | 四川长虹电器股份有限公司 | Liquid crystal display device having a plurality of pixel electrodes |
| CN110417959A (en) * | 2019-06-14 | 2019-11-05 | 华为技术有限公司 | Housing unit and its assemble method, terminal |
| CN114077078A (en) * | 2020-08-13 | 2022-02-22 | 高创(苏州)电子有限公司 | Liquid crystal display assembly, liquid crystal display device and manufacturing method of liquid crystal display assembly |
| CN114859606A (en) * | 2022-07-05 | 2022-08-05 | 惠科股份有限公司 | Backlight module and display device |
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