CN207764522U - A kind of ultrathin backlight modular structure - Google Patents
A kind of ultrathin backlight modular structure Download PDFInfo
- Publication number
- CN207764522U CN207764522U CN201820194438.1U CN201820194438U CN207764522U CN 207764522 U CN207764522 U CN 207764522U CN 201820194438 U CN201820194438 U CN 201820194438U CN 207764522 U CN207764522 U CN 207764522U
- Authority
- CN
- China
- Prior art keywords
- backboard
- optical diaphragm
- liquid crystal
- crystal display
- modular structure
- 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.)
- Expired - Fee Related
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Abstract
The utility model proposes a kind of ultrathin backlight modular structures, it is related to LCD TV display technology field, including backboard, optical diaphragm, lower center, liquid crystal display, front frame and several limits shield block, the optical diaphragm is fixed on the backboard, several limit screen blocks are mounted on the backboard, for limiting the optical diaphragm, the liquid crystal display is set to above the optical diaphragm, the lower center is fixed on the backboard, for limiting the optical diaphragm and the support liquid crystal display, the front frame is sticked on the backboard, it is used to support and fixes the liquid crystal display.The utility model reduces structural elements, and design is more frivolous, strengthens backboard intensity, improves product reliability.
Description
Technical field
The utility model is related to LCD TV display technology field, especially a kind of ultrathin backlight modular structure.
Background technology
Currently, common backlight module is that backboard, plastic cement center and front frame are combined in LCD TV, dorsulum plays
Support entire display module and as the effect that intensity is taken on, plastic cement center then plays limited optical component and support liquid crystal
The effect of display screen, front frame play the role of fixed limitation liquid crystal display.
But this structure has the following disadvantages：1, the requirement due to people to appearance is continuously improved, the perception to thickness
More and more important, traditional framework thickness reduction is limited to structure to a certain extent, can not reduce again；2, original framework
Form determines that backboard, glue frame, front frame need to open one set of die respectively, and development cost is relatively high；3, the assembly process is complicated, group
Plastic cement center and front frame are assembled when dress respectively.
Utility model content
The utility model provides a kind of ultrathin backlight modular structure, reduces structural elements, design is more frivolous, strengthens
Backboard intensity, improves product reliability.
The utility model specifically adopts the following technical scheme that realization：
A kind of ultrathin backlight modular structure, including backboard, optical diaphragm, lower center, liquid crystal display, front frame and several limits
Shield block, the optical diaphragm is fixed on the backboard, and several limit screen blocks are mounted on the backboard, described for limiting
Optical diaphragm, the liquid crystal display are equipped with above the optical diaphragm, and the lower center is fixed on the backboard, for limiting
It makes the optical diaphragm and the support liquid crystal display, the front frame is sticked on the backboard, be used to support and fix institute
State liquid crystal display.
Preferably, the limit screen block includes block, the side of the block is equipped with several joint bars and a buckle.
It is buckled preferably, the buckle is umbrella.
Preferably, the backboard is equipped with several flanging bores, the joint bar and the buckle are inserted into the flanging bore.
Preferably, the back plate edges are equipped with U-shaped accordion wall, the U-shaped accordion wall is used to support the liquid crystal display.
Preferably, the optical diaphragm is fixed by screws on the backboard.
Preferably, the front frame is fixed on by the second joint bar and the second buckle on the backboard.
Preferably, being equipped with support construction at the front frame overhead positions.
Ultrathin backlight modular structure provided by the utility model, advantage are：
1, reduce structural elements, Material Cost greatly reduces；
2, design is more frivolous, and product appearance is more outstanding；
3, reduce parts, reduce manufacturing procedure, reduce processing cost；
4, back board structure strengthens backboard intensity, improves product reliability.
Description of the drawings
Fig. 1 is the exploded view of the utility model ultrathin backlight modular structure；
Fig. 2 is the vertical view of limit screen block；
Fig. 3 is the front view of limit screen block；
Fig. 4 is the assembling sectional view of limit screen block；
Fig. 5 is the assembling sectional view of front frame；
Fig. 6 is the assembling sectional view of front frame；
Fig. 7 is the assembling sectional view of front frame.
Specific implementation mode
To further illustrate that each embodiment, the utility model are provided with attached drawing.These attached drawings are in the utility model discloses
A part for appearance mainly to illustrate embodiment, and can coordinate the associated description of specification to explain that the running of embodiment is former
Reason.Cooperation refers to these contents, and those of ordinary skill in the art will be understood that other possible embodiments and this practicality are new
The advantages of type.Component in figure is not necessarily to scale, and similar component symbol is conventionally used to indicate similar component.
The utility model is further illustrated in conjunction with the drawings and specific embodiments.
As shown in Figure 1, a kind of ultrathin backlight modular structure provided in this embodiment, including backboard 1, optical diaphragm 2, it is lower in
Frame 3, liquid crystal display 4, front frame 5 and several limits shield block 6, and optical diaphragm 2 is fixed on by screw 7 on backboard 1, and several limits shield block
6 are mounted on backboard 1, limit optical diaphragm 2, and liquid crystal display 4 is set to 2 top of optical diaphragm, and lower center 3 is fixed on backboard 1
On, it is sticked on backboard 1 for limiting optical diaphragm 2 and support liquid crystal display 4, front frame 5, is used to support and fixes liquid crystal
Display screen 4.
As shown in Figure 2,3, 4, limit screen block 6 includes block 61, and the side of block 61 is equipped with several joint bars 62 and a umbrella
Buckle 63, is moved in the horizontal direction for limiting optical diaphragm 2.In order to increase stress intensity, backboard 1 is equipped with several flange
Hole 11, joint bar 62 and umbrella buckle 63 are inserted into flanging bore 11, play the role of pre-fixing to optical diaphragm 2.
As shown in Fig. 5,6,7,1 edge of backboard is equipped with U-shaped accordion wall 12, and U-shaped accordion wall 12 is used to support liquid crystal display 4, preceding
Frame 5 is fixed on by the second joint bar 51 and second buckle 52 on backboard 1, and support construction 53 is equipped at 5 overhead positions of front frame, is prevented
Front housing deforms.
Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art answers
This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details
On the utility model can be made a variety of changes, be the scope of protection of the utility model.
Claims (8)
1. a kind of ultrathin backlight modular structure, which is characterized in that including backboard, optical diaphragm, lower center, liquid crystal display, preceding
Frame and several limits shield block, and the optical diaphragm is fixed on the backboard, and several limit screen blocks are mounted on the backboard, are used
In limiting the optical diaphragm, the liquid crystal display is set to above the optical diaphragm, and the lower center is fixed on the back of the body
On plate, it is sticked on the backboard for limiting the optical diaphragm and the support liquid crystal display, the front frame, for branch
Support and the fixed liquid crystal display.
2. a kind of ultrathin backlight modular structure according to claim 1, it is characterised in that：The limit screen block includes block,
The side of the block is equipped with several joint bars and a buckle.
3. a kind of ultrathin backlight modular structure according to claim 2, it is characterised in that：The buckle is that umbrella buckles.
4. according to a kind of any ultrathin backlight modular structures of claim 2-3, it is characterised in that：The backboard is equipped with
Several flanging bores, the joint bar and the buckle are inserted into the flanging bore.
5. a kind of ultrathin backlight modular structure according to claim 1, it is characterised in that：The back plate edges are equipped with U-shaped
Accordion wall, the U-shaped accordion wall are used to support the liquid crystal display.
6. a kind of ultrathin backlight modular structure according to claim 1, it is characterised in that：The optical diaphragm passes through screw
It is fixed on the backboard.
7. a kind of ultrathin backlight modular structure according to claim 1, it is characterised in that：The front frame passes through the second joint bar
And second buckle be fixed on the backboard.
8. a kind of ultrathin backlight modular structure according to claim 7, it is characterised in that：It is set at the front frame overhead positions
There is support construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820194438.1U CN207764522U (en) | 2018-02-05 | 2018-02-05 | A kind of ultrathin backlight modular structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820194438.1U CN207764522U (en) | 2018-02-05 | 2018-02-05 | A kind of ultrathin backlight modular structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207764522U true CN207764522U (en) | 2018-08-24 |
Family
ID=63179826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820194438.1U Expired - Fee Related CN207764522U (en) | 2018-02-05 | 2018-02-05 | A kind of ultrathin backlight modular structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207764522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109040639A (en) * | 2018-10-15 | 2018-12-18 | 四川长虹电器股份有限公司 | Lcd tv |
-
2018
- 2018-02-05 CN CN201820194438.1U patent/CN207764522U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109040639A (en) * | 2018-10-15 | 2018-12-18 | 四川长虹电器股份有限公司 | Lcd tv |
| CN109040639B (en) * | 2018-10-15 | 2024-01-30 | 四川长虹电器股份有限公司 | Liquid crystal television |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 Termination date: 20200205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |