CN207216217U - One kind is without screw backlight module and its television set - Google Patents
One kind is without screw backlight module and its television set Download PDFInfo
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- CN207216217U CN207216217U CN201721099754.2U CN201721099754U CN207216217U CN 207216217 U CN207216217 U CN 207216217U CN 201721099754 U CN201721099754 U CN 201721099754U CN 207216217 U CN207216217 U CN 207216217U
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- backboard
- screw
- backlight module
- center
- liquid crystal
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Abstract
The utility model discloses one kind without screw backlight module and its television set, it includes the liquid crystal panel, optical module and backboard set gradually from top to bottom, and it is arranged between the liquid crystal panel and the backboard and positioned at the peripheral center of the optical module, the bottom of the center is provided with the glue layer for pasting the backboard, the first holding section and the adhesive tape for pasting the liquid crystal panel are provided with the top of the center, the second holding section for being connected together with first holding section is provided with the optical module.Cooperation installation between the liquid crystal panel, the optical module, the backboard and the center locks without screw, when the backboard is that stress sensitive material is made, the no screw backlight module is especially suitable, solves the limitation that screw assembling can not lock glass iso-stress sensing unit and ultra-thin plastic parts；The width and thickness of the no screw backlight module will not be increased using the glue layer and the adhesive tape simultaneously.
Description
Technical field
Back light model setting technology field, more particularly to one kind be the utility model is related to without screw backlight module and its television set.
Background technology
Backboard is locked on center usually using screw in existing backlight module, screw locks the outward appearance to backlight module
Produce certain influence, and for the poor thin plate of rigidity, it is necessary to screw intensive enough could proof strength with prevent backlight
Module light leak；Screw can not also be applied to backboard made of glass iso-stress sensitive material, and screw assembling needs to take necessarily
Assembly space, backlight module can not be made narrower thinner.
Therefore, prior art has yet to be improved and developed.
Utility model content
The technical problems to be solved in the utility model is, for the drawbacks described above of prior art, there is provided one kind is without screw
Backlight module and its television set, it is intended to solve to lock occupancy assembly space using screw in existing backlight module, can not be applied to
The problem of backboard of different materials.
Technical scheme is as follows used by the utility model solves technical problem：
It is a kind of that it includes the liquid crystal panel, optical module and backboard set gradually from top to bottom without screw backlight module, its
Also include being arranged between the liquid crystal panel and the backboard and positioned at the peripheral center of the optical module, the center
Bottom be provided with glue layer for pasting the backboard, be provided with the first holding section and for pasting at the top of the center
The adhesive tape of the liquid crystal panel, be provided with the optical module for first holding section is connected together second engages
Portion.
The no screw backlight module, wherein, the glue layer is bi-component acrylic ester glue layer.
The no screw backlight module, wherein, the backboard is cuboid backboard.
The no screw backlight module, wherein, the center includes horizontal part, and the glue layer is located at the horizontal part
Bottom, first holding section and the adhesive tape are respectively positioned on the top of the horizontal part.
The no screw backlight module, wherein, the center also includes being connected with the horizontal part and being located at the liquid crystal
The peripheral vertical component effect of panel and the backboard；The upper and lower ends of the vertical component effect exceed the horizontal part；The horizontal part
Bottom and the vertical component effect between form receiving space, the backboard is located in the receiving space.
The no screw backlight module, wherein, the bottom of the horizontal part is provided with for accommodating the U-shaped of the glue layer
Groove, the opening of the U-type groove is towards the backboard.
The no screw backlight module, wherein, the bottom of the U-type groove, which is provided with, leads glue groove.
The no screw backlight module, wherein, the bottom of the U-type groove is additionally provided with several excessive glue grooves, described some
Individual excessive glue groove is respectively positioned at the both sides for leading glue groove.
A kind of television set, it includes the as above any one no screw backlight module.
Beneficial effect：In the utility model, the backboard and the liquid crystal panel are respectively by the glue layer and described
Adhesive tape bonds together with the center, and the glue layer and the adhesive tape are suitable for the stickup assembling between multiple material；Institute
Optical module is stated to be connected together so as to realize by second holding section and the first holding section being arranged on the center
Fixation of the optical module on the center is stated, between the liquid crystal panel, the optical module, the backboard and the center
Cooperation installation locked without screw, the backboard be stress sensitive material be made when, the no screw backlight module is particularly
It is applicable, solves the limitation that screw assembling can not lock glass iso-stress sensing unit and ultra-thin plastic parts；Simultaneously using institute
The width and thickness of the no screw backlight module will not be increased by stating glue layer and the adhesive tape.
Brief description of the drawings
Fig. 1 is the structural representation without screw backlight module described in the utility model；
Fig. 2 is the sectional view of center described in the utility model；
Fig. 3 is the part-structure schematic diagram of center described in the utility model.
Embodiment
To make the purpose of this utility model, technical scheme and advantage clearer, clear and definite, referring to the drawings, develop simultaneously reality
Example is applied the utility model is further described.It should be appreciated that specific embodiment described herein is only explaining this
Utility model, it is not used to limit the utility model.
Please refer to Fig. 1-Fig. 3, wherein, Fig. 1 is the structural representation without screw backlight module described in the utility model
Figure；Fig. 2 is the sectional view of center described in the utility model；Fig. 3 is the part-structure signal of center described in the utility model
Figure.
The utility model provides one kind without screw backlight module, and it includes liquid crystal panel 1, the light set gradually from top to bottom
Component 2 and backboard 3 are learned, and is arranged between the liquid crystal panel 1 and the backboard 3 and positioned at the outer of the optical module 2
The center 4 enclosed, the bottom of the center 4 are provided with the glue layer 5 for pasting the backboard 3, and the top of the center 4 is set
There are the first holding section and the adhesive tape 6 for pasting the liquid crystal panel 1, be provided with the optical module 2 for described the
The second holding section that one holding section is connected together.
The backboard 3 and the liquid crystal panel 1 are be bonded with the center 4 by the glue layer 5 and the adhesive tape 6 respectively
Together, the glue layer 5 and the adhesive tape 6 are applied to the stickup assembling between multiple material；The optical module 2 passes through institute
State the second holding section and be connected together with the first holding section being arranged on the center 4 so as to realize the optical module 2 in institute
The fixation on center 4 is stated, the cooperation peace between the liquid crystal panel 1, the optical module 2, the backboard 3 and the center 4
Dress locks without screw, and when the backboard 3 is that stress sensitive material is made, the no screw backlight module is especially suitable, solution
Screw of having determined assembles the limitation that can not lock glass iso-stress sensing unit and ultra-thin plastic parts；The glue layer is used simultaneously
5 and the adhesive tape 6 will not increase the width and thickness of the no screw backlight module.
The material of the backboard 3 can be galvanized sheet or plastic-steel board or glass.
The glue layer 5 is bi-component acrylic ester glue layer, wherein containing glue thickness adjust particle, can by compared with
The thickness of glue layer 5 is effectively ensured under big pressure effect, avoids in assembling process packing pressure from spending and causes glue amount uneven greatly,
Or packing pressure spends small the problem of causing the blocked up intensity difference of glued membrane and gap light leak.
Due to the optical module 2 being connected together to be fixed on by first holding section and second holding section
Between the liquid crystal panel 1 and the backboard 3, without punching press flange or hanger structure on the backboard 3, it is therefore advantageous to,
The backboard 3 is cuboid backboard, i.e., the outward appearance of described backboard 3 is cuboid flat board.
The center 4 includes horizontal part 41, and the glue layer 5 is located at the bottom of the horizontal part 41, first engaging
Portion and the adhesive tape 6 are respectively positioned on the top of the horizontal part 41.The horizontal part 41 is located at the liquid crystal panel 1 and the backboard
Between 3, its top is be bonded with the liquid crystal panel 1 by the adhesive tape 6, and its bottom passes through the glue layer 5 and the backboard 3
Bonding.
The center 4 also includes being connected with the horizontal part 41 and positioned at the periphery of the liquid crystal panel 1 and the backboard 3
Vertical component effect 42；The upper and lower ends of the vertical component effect 42 exceed the horizontal part 41；The bottom of the horizontal part 41 with it is described
Receiving space is formed between vertical component effect 42, the backboard 3 is located in the receiving space.Preferably, the center 4 is Back Word
Type, the vertical component effect 42 are wholely set with the horizontal part 41, are integrally formed；The center 4 is placed in horizontal table top, it is described
After the glue layer 5 is coated in the bottom of horizontal part 41, by the one side of the glue layer 5 upward, and by the backboard 3 to the center
4 pressings, make the backboard 3 be placed in the receiving space, after being bonded with the glue layer 5, the center 4 are turned upside down,
The backboard 3 is set to be located at the lower section of the horizontal part 41, in order to be pasted onto the liquid crystal panel 1 subsequently through the glue
On the center 4.
Further, when the backboard 3 is placed in the receiving space, the vertical component effect 42 is located at the backboard 3
Periphery simultaneously stops to the surrounding of the backboard 3, can play a part of light leakage, and be easy to the assembling of the backboard 3
Positioning.
The bottom of the horizontal part 41 is provided with the U-type groove for accommodating the glue layer 5, the opening court of the U-type groove
To the backboard 3.The U-type groove is close to the vertical component effect 42, i.e., described vertical component effect 42 turns into the side wall of the U-type groove, the U
The length of type groove is less than the length of the horizontal part 41 so that has a spacing between the U-type groove and the optical module 2
From part and the backboard 3 on the horizontal part 41 between the U-type groove and the optical module 2 contact, so as to keep away
When exempting to paste the backboard 3 using the certain thickness glue layer 5 light leak is caused between the backboard 3 and the center 4
The problem of.
The bottom of the U-type groove, which is provided with, leads glue groove 411, is easy to control dispensing position；The bottom of the U-type groove is also set up
There are several excessive glue grooves 412, several described excessive glue grooves 412 are respectively positioned at the both sides for leading glue groove 411.It is preferably, described
Excessive glue groove 412 is two, and prevents glue from the backboard 3 and the center 4 positioned at the both sides for leading glue groove 411 respectively
Between gap in overflow, reduce excessive glue risk.
The material of the center 4 can be Al squeezing material, or plastic cement
The excessive glue groove 412 is U-shaped, and its opening is consistent with the opening of the U-type groove；One of excessive glue groove is hung down with described
Straight portion 42 is adjacent, and the vertical component effect 42 is the side wall of the excessive glue groove, when glue overflows to close to the vertical component effect 42, in the excessive glue
Under the drainage of groove, the excessive glue groove accommodates glue, prevents glue from the gap between the backboard 3 and the vertical component effect 42
Outflow；Two excessive glue grooves with described to lead the distance between glue groove 411 equal.
First holding section includes being arranged on several necks 43 at the top of the horizontal part 41, and the neck 43 is
C fonts, the neck 43 include the first cell body 431 being sequentially communicated, the second cell body 432 and the 3rd cell body 433, first groove
Body 431 and the 3rd cell body 433 are symmetrical；Second cell body 432 is located at the middle part of the horizontal part 41, and second groove
The width of body 432 is less than the width of the horizontal part 41, i.e., described second cell body 432 splits the top of the horizontal part 41,
So that a projection 44 is formed between first cell body 431 and the 3rd cell body 433；Second holding section includes setting
It is described in the surrounding of optical module 2 and several extensions 7 for stretching out, and the through hole being arranged on the extension 7
Projection 44 may pass through the through hole；The number of the extension 7 is equal with raised 44 number.
The utility model also provides a kind of television set, and it includes the as above any one no screw backlight module.
In summary, the utility model provides a kind of without screw backlight module and its television set, it include from top to bottom according to
Liquid crystal panel, optical module and the backboard of secondary setting, and be arranged between the liquid crystal panel and the backboard and be located at institute
The peripheral center of optical module is stated, the bottom of the center is provided with the glue layer for pasting the backboard, the center
Top be provided with the first holding section and the adhesive tape for pasting the liquid crystal panel, be provided with the optical module for
The second holding section that first holding section is connected together.The backboard and the liquid crystal panel respectively by the glue layer and
The adhesive tape bonds together with the center, and the glue layer and the adhesive tape are suitable for the stickup dress between multiple material
Match somebody with somebody；The optical module is connected together so as to real by second holding section and the first holding section being arranged on the center
Existing fixation of the optical module on the center, the liquid crystal panel, the optical module, the backboard and the center
Between cooperation installation locked without screw, the backboard be stress sensitive material be made when, the no screw backlight module
It is especially suitable, solve the limitation that screw assembling can not lock glass iso-stress sensing unit and ultra-thin plastic parts；Make simultaneously
The width and thickness of the no screw backlight module will not be increased with the glue layer and the adhesive tape.
It should be appreciated that application of the present utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
Say, can according to the above description be improved or converted, all these modifications and variations should all belong to the appended power of the utility model
The protection domain that profit requires.
Claims (9)
1. a kind of without screw backlight module, it includes the liquid crystal panel, optical module and backboard set gradually from top to bottom, and it is special
Sign is that it also includes being arranged between the liquid crystal panel and the backboard and being located at the center of optical module periphery,
The bottom of the center is provided with the glue layer for pasting the backboard, be provided with the top of the center the first holding section and
For pasting the adhesive tape of the liquid crystal panel, it is provided with the optical module for being connected together with first holding section
Second holding section.
2. according to claim 1 without screw backlight module, it is characterised in that the glue layer is bi-component acrylic ester glue
Water layer.
3. according to claim 1 without screw backlight module, it is characterised in that the backboard is cuboid backboard.
4. according to claim 3 without screw backlight module, it is characterised in that the center includes horizontal part, the glue
Layer is located at the bottom of the horizontal part, and first holding section and the adhesive tape are respectively positioned on the top of the horizontal part.
5. according to claim 4 without screw backlight module, it is characterised in that the center also includes connecting with the horizontal part
Connect and be located at the liquid crystal panel and the peripheral vertical component effect of the backboard；The upper and lower ends of the vertical component effect exceed the water
Flat portion；Receiving space is formed between the bottom of the horizontal part and the vertical component effect, the backboard is located in the receiving space.
6. according to claim 5 without screw backlight module, it is characterised in that the bottom of the horizontal part is provided with for holding
Receive the U-type groove of the glue layer, the opening of the U-type groove is towards the backboard.
7. according to claim 6 without screw backlight module, it is characterised in that the bottom of the U-type groove, which is provided with, leads glue groove.
8. according to claim 7 without screw backlight module, it is characterised in that the bottom of the U-type groove is additionally provided with some
Individual excessive glue groove, several described excessive glue grooves are respectively positioned at the both sides for leading glue groove.
9. a kind of television set, it is characterised in that it is included as described in claim any one of 1-8 without screw backlight module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721099754.2U CN207216217U (en) | 2017-08-30 | 2017-08-30 | One kind is without screw backlight module and its television set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721099754.2U CN207216217U (en) | 2017-08-30 | 2017-08-30 | One kind is without screw backlight module and its television set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207216217U true CN207216217U (en) | 2018-04-10 |
Family
ID=61825824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721099754.2U Active CN207216217U (en) | 2017-08-30 | 2017-08-30 | One kind is without screw backlight module and its television set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207216217U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109445181A (en) * | 2018-12-14 | 2019-03-08 | 深圳创维－Rgb电子有限公司 | A kind of packaging technology of display module |
| CN110398859A (en) * | 2019-07-23 | 2019-11-01 | 业成科技（成都）有限公司 | The framework and its method of fast disassembly type back light unit |
| CN110579899A (en) * | 2019-10-17 | 2019-12-17 | 福建捷联电子有限公司 | Ultra-thin display module without glue frame |
| CN114360380A (en) * | 2022-01-04 | 2022-04-15 | 奥英光电（苏州）有限公司 | Display module |
-
2017
- 2017-08-30 CN CN201721099754.2U patent/CN207216217U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109445181A (en) * | 2018-12-14 | 2019-03-08 | 深圳创维－Rgb电子有限公司 | A kind of packaging technology of display module |
| CN110398859A (en) * | 2019-07-23 | 2019-11-01 | 业成科技（成都）有限公司 | The framework and its method of fast disassembly type back light unit |
| CN110398859B (en) * | 2019-07-23 | 2022-04-15 | 业成科技（成都）有限公司 | Structure of fast-detachable backlight unit and method thereof |
| CN110579899A (en) * | 2019-10-17 | 2019-12-17 | 福建捷联电子有限公司 | Ultra-thin display module without glue frame |
| CN114360380A (en) * | 2022-01-04 | 2022-04-15 | 奥英光电（苏州）有限公司 | Display module |
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