CN207880770U - The fixed structure of backlight module - Google Patents
The fixed structure of backlight module Download PDFInfo
- Publication number
- CN207880770U CN207880770U CN201820194270.4U CN201820194270U CN207880770U CN 207880770 U CN207880770 U CN 207880770U CN 201820194270 U CN201820194270 U CN 201820194270U CN 207880770 U CN207880770 U CN 207880770U
- Authority
- CN
- China
- Prior art keywords
- frame
- backlight module
- glue frame
- iron frame
- enhancement film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 74
- 229910052742 iron Inorganic materials 0.000 claims abstract description 37
- 239000003292 glue Substances 0.000 claims abstract description 32
- 238000005452 bending Methods 0.000 claims abstract description 7
- 239000011521 glass Substances 0.000 claims description 16
- 239000011248 coating agent Substances 0.000 claims description 13
- 238000000576 coating method Methods 0.000 claims description 13
- 230000004888 barrier function Effects 0.000 claims description 11
- 238000009792 diffusion process Methods 0.000 claims description 11
- VQLYBLABXAHUDN-UHFFFAOYSA-N bis(4-fluorophenyl)-methyl-(1,2,4-triazol-1-ylmethyl)silane;methyl n-(1h-benzimidazol-2-yl)carbamate Chemical compound C1=CC=C2NC(NC(=O)OC)=NC2=C1.C=1C=C(F)C=CC=1[Si](C=1C=CC(F)=CC=1)(C)CN1C=NC=N1 VQLYBLABXAHUDN-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 206010019233 Headaches Diseases 0.000 description 1
- -1 acryl Chemical group 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
- Planar Illumination Modules (AREA)
Abstract
The utility model discloses a kind of fixed structures of backlight module, including leaded light component, glue frame and the first iron frame, the leaded light component is assembled in the glue frame, first iron frame is equipped with rectangular strip, the glue frame is equipped with groove, and the rectangular strip after 45 degree of bending through being embedded into the groove.The utility model solve it is existing in the prior art, for Rimless electronic equipment, in internal backlight module iron frame and glue frame based on thickness it is more and more thinner caused by yielding technical problem.
Description
Technical field
The utility model is related to a kind of fixed structures of backlight module, are usually used in electronic equipment.
Background technology
Currently, progress with the development of science and technology, social, the requirement to electronic product is more and more, since market is to production
The lightening development of product, these are all higher to thickness requirement for Mobile phone screen, digital screen, tablet computer, especially the electronics of Rimless
The fixed structure of backlight module in equipment, such as the material thickness of iron frame the more do the more thin, are all often the materials of limit 0.15MM thickness
Material, since material is too thin, the iron frame worked it out easily deforms, and glue frame is assembled with iron frame by button bit, is assembled in iron frame and glue frame
In the process, the raised blockage of glue frame is easy to be extruded into iron frame, causes iron frame deformation to loosen, in transport and employee's operating process
Product will be caused to loosen deformation to scrap, the product light leakage worked it out, leakage side proportionality are bad higher, and deformation is even more to directly affect
Appearance and performance, the bad headache major issue for becoming engineers caused by the deformation and deformation of iron frame.
Therefore, the prior art is to be improved.
Utility model content
The main purpose of the utility model is that proposing a kind of fixed structure of backlight module, it is intended to solve in the prior art
Existing, for Rimless electronic equipment, it is more and more thinner caused to be based on thickness for iron frame and glue frame in internal backlight module
Yielding technical problem.
In order to solve the above-mentioned technical problem, the fixed structure of the backlight module of the utility model, including leaded light component, glue frame
With the first iron frame, the leaded light component is assembled in the glue frame, and first iron frame is equipped with rectangular strip, in the glue frame
Equipped with groove, the rectangular strip after 45 degree of bending through being embedded into the groove.
Preferably, the leaded light component include the first bright enhancement film, the second bright enhancement film, diffusion barrier, light guide plate, glass panel and
Reflectance coating, first bright enhancement film, the second bright enhancement film, diffusion barrier, light guide plate, glass panel and reflectance coating are built in glue frame
In cavity.
Preferably, in the vertical direction the glass panel, the first bright enhancement film, the second bright enhancement film, diffusion barrier, light guide plate and
Reflectance coating is in from top to bottom to be arranged in order.
Preferably, the glue frame is equipped with the first bayonet, and the glass panel is fixed with the card being adapted to first bayonet
Plate.
Preferably, further include the second iron frame, second iron frame is fastened on first iron frame.
The utility model has the advantages that：
The utility model is based on the first iron frame and is equipped with rectangular strip, and the glue frame is equipped with groove, and rectangular strip is through folding
Be embedded into the groove after curved 45 degree so that although the fastness of the first iron frame and glue frame not by its own thickness effect,
It is mainly based upon rectangular strip and realizes that close contact is fixed through being embedded into after 45 degree of bending in groove, with traditional button bit mode phase
Than significantly improving the fastness of the first iron frame and glue frame.
Description of the drawings
Fig. 1 is the structural schematic diagram in the utility model embodiment；
Fig. 2 is the partial schematic diagram in the utility model embodiment.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific implementation mode
It should be appreciated that specific embodiment described herein is only used to explain the utility model, it is not used to limit this
Utility model.
It should be noted that relational language such as " first ", " second " can be used for description various assemblies, but these arts
Language is not intended to limit the component.These terms are only used to distinguish a component and another component.For example, not departing from the model of the present invention
It encloses, first assembly can be referred to as the second component, and the second component can also similarly be referred to as first assembly.Term " and/
Or " refer to continuous item and description item the combination of any one or more.
With reference to figure 1 and Fig. 2, Fig. 1 is the structural schematic diagram of the utility model embodiment, and Fig. 2 is the utility model embodiment
In partial schematic diagram.
As shown in Figure 1, the fixed structure of the backlight module of the utility model, including leaded light component, glue frame 4 and the first iron frame
1, the leaded light component is assembled in the glue frame 4, and first iron frame 1 is equipped with rectangular strip 11, and the glue frame 4 is equipped with
Groove 12, the rectangular strip 11 after 45 degree of bending through being embedded into 12 in the groove（Specific visible Fig. 2）.The utility model
The fixed structure of backlight module is applied in Rimless electronic equipment, specific reachable to realize that electronic equipment thickness is lightening
It is 8cm-12cm to electronic equipment integral thickness；The present embodiment has an advantageous effect in that：The utility model is based on the first iron frame
It is equipped with rectangular strip, the glue frame is equipped with groove, and rectangular strip after 45 degree of bending through being embedded into the groove so that uses up
It is embedding after 45 degree of bending to be mainly based upon rectangular strip not by its own thickness effect for the fastness of the first iron frame of pipe and glue frame
Enter into groove to realize that close contact is fixed, compared with traditional button bit mode, significantly improves the secured of the first iron frame and glue frame
Property.Wherein, as shown in Figure 1, for leaded light component, the leaded light component includes the first bright enhancement film 7, the second bright enhancement film 6, expands
Dissipate film 5, light guide plate 3, glass panel 9 and reflectance coating 2, first bright enhancement film, the second bright enhancement film, diffusion barrier, light guide plate, glass
Panel and reflectance coating are built in the cavity of glue frame 4 and are adhered in glue frame；Knot of this preferred embodiment for leaded light component
Structure composition is defined, to realize the reflection of light and image on glass panel.The glass panel, in the vertical direction
One bright enhancement film, the second bright enhancement film, diffusion barrier, light guide plate and reflectance coating are in being from top to bottom arranged in order, for glass panel, first
Bright enhancement film, the second bright enhancement film, diffusion barrier, light guide plate and reflectance coating position relationship be defined, to reduce light source by guide-lighting
Loss in component process；Wherein, light guide plate is existing acryl plates；The reflectance coating is existing metallic reflective coating；
And for diffusion barrier be it is existing have several poroid metallic membranes；First bright enhancement film and the second bright enhancement film are existing aluminium
Made membrane；It should be noted that for light guide plate, reflectance coating, diffusion barrier and bright enhancement film, it is not limited to above-mentioned specific knot
Structure.
Can be 2 pairs either 3 pairs it should be noted that being not intended to limit for the quantity of groove and rectangular strip, as long as
It is to improve the protection domain that fastness between the first iron frame and glue frame belongs to the present embodiment；As illustrated in fig. 1, it is preferred that institute
It states glue frame 4 and is equipped with the first bayonet 17, the glass panel 9 is fixed with the snap-gauge 16 being adapted to first bayonet 17, based on card
The matching relationship of plate and the first bayonet so that glass panel can be fitted closely with glue frame, with further realize compactness it is high in
Portion's structure composition advantageously reduces the thickness of electronic equipment entirety；Preferably, further include tunica albuginea 13, double faced adhesive tape 15, be equipped with LED
The pcb board 14 of lamp, the second iron frame 10 and viscose top 8, second iron frame 10 are fastened on first iron frame 1；The tunica albuginea
13 are laid on pcb board, and the double faced adhesive tape is for bonding tunica albuginea and pcb board, setting of this preferred embodiment based on the second iron frame,
And second iron frame be fastened on the first iron frame, improve for the first iron frame protection and integral firmness；The viscose top is for gluing
Close glass panel and the first bright enhancement film.
It these are only the preferred embodiment of the utility model, it does not limit the scope of the patent of the present invention, every
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are equally included in the patent within the scope of the utility model.
Claims (5)
1. a kind of fixed structure of backlight module, which is characterized in that including leaded light component, glue frame and the first iron frame, the leaded light
Component is assembled in the glue frame, and first iron frame is equipped with rectangular strip, and the glue frame is equipped with groove, the square card
Item after 45 degree of bending through being embedded into the groove.
2. the fixed structure of backlight module as described in claim 1, which is characterized in that the leaded light component adds lustre to including first
Film, the second bright enhancement film, diffusion barrier, light guide plate, glass panel and reflectance coating, it is described
First bright enhancement film, the second bright enhancement film, diffusion barrier, light guide plate, glass panel and reflectance coating are built in the cavity of glue frame.
3. the fixed structure of backlight module as claimed in claim 2, which is characterized in that in the vertical direction the glass panel,
First bright enhancement film, the second bright enhancement film, diffusion barrier, light guide plate and reflectance coating are in from top to bottom to be arranged in order.
4. the fixed structure of backlight module as claimed in claim 2, which is characterized in that the glue frame is equipped with the first bayonet, described
Glass panel is fixed with the snap-gauge being adapted to first bayonet.
5. the fixed structure of backlight module as claimed in claim 2, which is characterized in that further include the second iron frame, second iron
Frame is fastened on first iron frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820194270.4U CN207880770U (en) | 2018-02-05 | 2018-02-05 | The fixed structure of backlight module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820194270.4U CN207880770U (en) | 2018-02-05 | 2018-02-05 | The fixed structure of backlight module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207880770U true CN207880770U (en) | 2018-09-18 |
Family
ID=63509921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820194270.4U Active CN207880770U (en) | 2018-02-05 | 2018-02-05 | The fixed structure of backlight module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207880770U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114967236A (en) * | 2022-06-07 | 2022-08-30 | 深圳市瀚达美电子有限公司 | A modular standard size backlight unit module and display device |
| CN116027580A (en) * | 2023-01-03 | 2023-04-28 | 深圳市国显科技有限公司 | A rubber-iron integrated assembly structure of a liquid crystal module |
-
2018
- 2018-02-05 CN CN201820194270.4U patent/CN207880770U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114967236A (en) * | 2022-06-07 | 2022-08-30 | 深圳市瀚达美电子有限公司 | A modular standard size backlight unit module and display device |
| CN114967236B (en) * | 2022-06-07 | 2023-04-04 | 深圳市瀚达美电子有限公司 | Modular standard size backlight unit module and display device |
| CN116027580A (en) * | 2023-01-03 | 2023-04-28 | 深圳市国显科技有限公司 | A rubber-iron integrated assembly structure of a liquid crystal module |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |