CN100478758C - Supporting structure for back light module - Google Patents
Supporting structure for back light module Download PDFInfo
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- CN100478758C CN100478758C CNB2005101038562A CN200510103856A CN100478758C CN 100478758 C CN100478758 C CN 100478758C CN B2005101038562 A CNB2005101038562 A CN B2005101038562A CN 200510103856 A CN200510103856 A CN 200510103856A CN 100478758 C CN100478758 C CN 100478758C
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- parts
- backlight module
- supporting construction
- original depth
- component
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- Planar Illumination Modules (AREA)
Abstract
The supporting structure for backlight module includes first component, second component and connection component for combining first component and second component. The first component has an initial thickness and at least a fixing portion for combining and fixing other component of backlight module, the second component has an initial thickness, in which the initial thickness of first component is greater than that of second component, and the length of first component is greater than that of second component.
Description
Technical field
The present invention relates to a kind of supporting construction of backlight module.
Background technology
General common material engages, and is the material butt joint with same thickness mostly, and and reckon without relation between material thickness and the in fact needed anchorage force, so regular meeting causes the problem of the waste and the finished weight increase of material.Supporting construction with present backlight module is an example, supporting construction usually with two pairs of same thickness but the metal rod of different length dock mutually and make, often the longer sides of backlight module needs stronger anchorage force, relative, the needed anchorage force of minor face is less than long limit, as forming supporting construction with the metal rod butt joint of same thickness, not only cause waste of material to cause cost to increase, the overall weight of backlight module will be increased.
Summary of the invention
In order to improve above-mentioned shortcoming, the invention provides a kind of supporting construction of backlight module, include one first parts, one second parts and a junction, first parts include an original depth and at least one fixed part, so that the backlight module combination is fixing, and second parts include an original depth, wherein the original depth of first parts is greater than the original depth of second parts, and the length of first parts is greater than the length of second parts, and connecting portion is between first parts and second parts, so that connect first parts and second parts.In addition, when former material cuts, can form or cut out first parts and second parts state connected to one another simultaneously, for L shaped or rough L shaped, in other words, first parts, second parts and connecting portion are formed in one.
It should be noted that the material of first parts of the present invention and second parts is a metal, and connecting portion is welding material or sticker.
In order to make above-mentioned and other purpose of the present invention, feature and advantage can more obvious easy to understand, below especially exemplified by preferred embodiment, and conjunction with figs. be elaborated.
Description of drawings
Fig. 1 is the synoptic diagram of the supporting construction of backlight module of the present invention; And
Fig. 2 is the enlarged diagram of Fig. 1.
Embodiment
With reference to Fig. 1,2, the supporting construction 10 of backlight module comprises that first parts 11 and second parts, 12, the first parts 11 and second parts 12 are metal rod, and they are engaged with each other to form supporting construction 10.First parts 11 and second parts 12 have an original depth D respectively
1, D
2, this original depth D
1, D
2Be defined as:, fix so that first parts 11 and other assembly of backlight module (not shown) to be provided, so when making first parts 11, must determine the original depth D of first parts 11 earlier owing to also be provided with fixed part 111,112 on first parts 11
1, and then determine the size of fixed part 111,112 on first parts 11 and the position is set; In like manner, define the original depth D of second parts 12 in the same manner
2, and also be provided with auxiliary retention portion 121,122 on second parts 12, so that being provided, fix second parts 12 with other assembly of backlight module.In the present embodiment, fixed part 111 and auxiliary retention portion 121 are screws, so that first parts 11 and second parts 12 are fixed by screw with other assembly of backlight module, and fixed part 112 and auxiliary retention portion 122 are convexly equipped with respectively on first parts 11 and second parts 12, provide locking effect in order to the shape and structure that cooperates backlight module.In addition, when former material cuts, can form or cut out first parts 11 and second parts 12 state connected to one another simultaneously, for L shaped or rough L shaped, in other words, first parts 11, second parts 12 and connecting portion 13 are formed in one.
Continuation is with reference to Fig. 1, and in the present invention, first parts 11 engage by connecting portion 13 with second parts 12, and wherein connecting portion 13 is welding material or sticker, the original depth D of first parts 11
1Original depth D greater than second parts
2, and the length L of first parts 11
1Length L greater than second parts 12
2
In addition, principle of the present invention also may be used on various the needs in the member of connection back with the power of providing support, making to provide the parts of big anchorage force (normal length is longer) to have thicker original depth, and the parts that do not need big anchorage force (normal length is shorter) have thin original depth, to reach the effect that reduces cost and weight reduction.
The present invention decides the original depth D of first parts 11 and second parts 12 with required anchorage force
1, D
2, because the first long parts 11 of length need provide bigger anchorage force, so define the original depth D of first parts 11
1Original depth D than second parts 12
1Thicker.Like this, not only can save material cost, also can reduce finished weight, to solve the problem that supporting construction 10 costs are higher, weight is heavier of known backlit module.
Though the present invention discloses with preferred embodiment; but it is not that any those skilled in the art is not breaking away from design of the present invention and scope in order to qualification the present invention; still can make some and change and retouching, so protection scope of the present invention is defined with accompanying Claim.
Claims (6)
1. the supporting construction of a backlight module comprises:
One first parts include an original depth and at least one fixed part, so that the backlight module combination is fixing;
One second parts include an original depth,
Wherein said first parts and described second parts support the different piece of described backlight module respectively, the described original depth of described first parts is greater than the described original depth of described second parts, and the length of described first parts is greater than the length of described second parts; And
A junction is between described first parts and described second parts, to connect described first parts and described second parts.
2. the supporting construction of backlight module as claimed in claim 1, the material of wherein said first parts and second parts is a metal.
3. the supporting construction of backlight module as claimed in claim 1, wherein said connecting portion is a welding material.
4. the supporting construction of backlight module as claimed in claim 1, wherein said connecting portion is a sticker.
5. the supporting construction of backlight module as claimed in claim 1, wherein said second parts have at least one auxiliary retention portion.
6. the supporting construction of backlight module as claimed in claim 1, wherein said first parts, second parts and connecting portion are formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101038562A CN100478758C (en) | 2005-09-16 | 2005-09-16 | Supporting structure for back light module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101038562A CN100478758C (en) | 2005-09-16 | 2005-09-16 | Supporting structure for back light module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1740870A CN1740870A (en) | 2006-03-01 |
| CN100478758C true CN100478758C (en) | 2009-04-15 |
Family
ID=36093301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101038562A Active CN100478758C (en) | 2005-09-16 | 2005-09-16 | Supporting structure for back light module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100478758C (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5450221A (en) * | 1993-09-08 | 1995-09-12 | Delco Electronics Corporation | Compact liquid crystal display for instrument panel having a wrap around flexible printed circuit board and translucent web |
-
2005
- 2005-09-16 CN CNB2005101038562A patent/CN100478758C/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5450221A (en) * | 1993-09-08 | 1995-09-12 | Delco Electronics Corporation | Compact liquid crystal display for instrument panel having a wrap around flexible printed circuit board and translucent web |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1740870A (en) | 2006-03-01 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |