CN203868971U - Liquid crystal backlight module bottom plate splicing structure - Google Patents
Liquid crystal backlight module bottom plate splicing structure Download PDFInfo
- Publication number
- CN203868971U CN203868971U CN201420285101.3U CN201420285101U CN203868971U CN 203868971 U CN203868971 U CN 203868971U CN 201420285101 U CN201420285101 U CN 201420285101U CN 203868971 U CN203868971 U CN 203868971U
- Authority
- CN
- China
- Prior art keywords
- section bar
- aluminium section
- aluminum profile
- backlight module
- plate splicing
- 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 - Lifetime
Links
- 239000004973 liquid crystal related substance Substances 0.000 title abstract description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 46
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 46
- 239000004411 aluminium Substances 0.000 claims description 36
- 238000010276 construction Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 abstract description 4
- 238000000370 laser capture micro-dissection Methods 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 4
- 238000010009 beating Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a liquid crystal backlight module bottom plate splicing structure which comprises a first aluminum profile and a second aluminum profile. The first aluminum profile and the second aluminum profile are fixed on the same plane and equal in thickness, the thickness of the joint of the first aluminum profile and the second aluminum profile is a half of the overall thickness, the first aluminum profile and the second aluminum profile are arranged in a staggered mode at the joint and are fixed together through screws, and a locating bar is further arranged on the edge of a long side of the second aluminum profile. Accordingly, a modularized splicing mechanism of an LCM bottom plate can be formed, one set of die can be suitable for assembling LCMs of various specifications, cost is greatly saved, and control over materials can be optimized.
Description
Technical field
The utility model relates to liquid crystal display field, particularly relates to a kind of LCD backlight module base plate splicing construction.
Background technology
Existing LCM(LCD backlight module) base arrangement mostly is punching press panel beating, and specification is of a great variety, and on large scale LCM, the base plate that uses thin-walled panel beating to make has deficiency in the rigidity of structure; And cut for each LCM model and all need newly to make punching press and aluminum strip mould, cost is high.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of LCD backlight module base plate splicing construction, can make the base arrangement of LCM form modular splicing body, one mold can be suitable for the assembling of the LCM of all size, greatly saves cost, and can optimize the management and control of material.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of LCD backlight module base plate splicing construction is provided, comprise: the first aluminium section bar and the second aluminium section bar, described the first aluminium section bar is fixed on same plane with the second aluminium section bar and thickness equates, the first aluminium section bar and the second aluminium section bar are half of integral thickness at the thickness of joint, the first aluminium section bar and the second aluminium section bar are staggered at joint, and be screwed in together, the edge on a described second long limit of aluminium section bar is also provided with a positioning strip.
Preferably, described the first aluminium section bar upper surface offers one and walks line groove.
Preferably, described in walk line groove middle part offer wire hole, described wire hole is through hole.
Preferably, the outward flange of described the first aluminium section bar also evenly offers several soft arranging wire slots to make way.
The beneficial effects of the utility model are: the utility model is realized the making of all size LCM base plate by a mold, because the processing technology of section bar is more flexible on wall thickness, by increasing product wall thickness, can increase structural strength and the rigidity of LCM base plate, make LCM can be applicable to some special occasions (such as track traffic), greatly provide cost savings, and can optimize material ground management and control.
Accompanying drawing explanation
Fig. 1 is the top view of a kind of LCD backlight module of the utility model base plate splicing construction one preferred embodiment;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the local enlarged diagram of A part in Fig. 2;
In accompanying drawing, the mark of each parts is as follows: 1, the first aluminium section bar board, the 2, second aluminium section bar board, 3, screw, 4, walk line groove, 5, wire hole, 6, soft arranging wire slot to make way, 7, positioning strip.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Refer to Fig. 1, Fig. 2 and Fig. 3, the utility model embodiment comprises:
A kind of LCD backlight module base plate splicing construction, comprise: the first aluminium section bar 1 and the second aluminium section bar 2, described the first aluminium section bar 1 is fixed on same plane with the second aluminium section bar 2 and thickness equates, the first aluminium section bar 1 and the second aluminium section bar 2 are half of integral thickness at the thickness of joint, the first aluminium section bar 1 and the second aluminium section bar 2 are staggered at joint, and be fixed together by screw 3, the edge on described second 2 one long limits of aluminium section bar is also provided with a positioning strip 7.
Further, described the first aluminium section bar 1 upper surface offers one and walks line groove 4, facilitates arranging of data wire and electric wire.
Further, described in walk line groove 4 middle part offer wire hole 5, described wire hole 5 is through hole, facilitates circuit to follow the connection of external equipment.
Further, the outward flange of described the first aluminium section bar 1 also evenly offers several soft arranging wire slots to make way 6, is convenient to arranging of soft arranging wire.
The utility model is for the LCM of different size, the length of aluminium section bar can change arbitrarily to adapt to the assembling of various base plates, by a mold, realize the making of all size LCM base plate, because the processing technology of section bar is more flexible on wall thickness, by increasing product wall thickness, can increase structural strength and the rigidity of LCM base plate, can make LCM be applicable to some special occasions (such as track traffic), save greatly cost, and can optimize the management and control of material.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. a LCD backlight module base plate splicing construction, it is characterized in that, comprise: the first aluminium section bar and the second aluminium section bar, described the first aluminium section bar is fixed on same plane with the second aluminium section bar and thickness equates, the first aluminium section bar and the second aluminium section bar are half of integral thickness at the thickness of joint, the first aluminium section bar and the second aluminium section bar are staggered at joint, and are screwed in together, and the edge on a described second long limit of aluminium section bar is also provided with a positioning strip.
2. a kind of LCD backlight module base plate splicing construction according to claim 1, is characterized in that, described the first aluminium section bar upper surface offers one and walks line groove.
3. a kind of LCD backlight module base plate splicing construction according to claim 2, is characterized in that, described in walk line groove middle part offer wire hole, described wire hole is through hole.
4. a kind of LCD backlight module base plate splicing construction according to claim 1, is characterized in that, the outward flange of described the first aluminium section bar also evenly offers several soft arranging wire slots to make way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420285101.3U CN203868971U (en) | 2014-05-30 | 2014-05-30 | Liquid crystal backlight module bottom plate splicing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420285101.3U CN203868971U (en) | 2014-05-30 | 2014-05-30 | Liquid crystal backlight module bottom plate splicing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203868971U true CN203868971U (en) | 2014-10-08 |
Family
ID=51649919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420285101.3U Expired - Lifetime CN203868971U (en) | 2014-05-30 | 2014-05-30 | Liquid crystal backlight module bottom plate splicing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203868971U (en) |
-
2014
- 2014-05-30 CN CN201420285101.3U patent/CN203868971U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141008 |