CN202668453U - Light guide board assembling jig - Google Patents
Light guide board assembling jig Download PDFInfo
- Publication number
- CN202668453U CN202668453U CN 201220245695 CN201220245695U CN202668453U CN 202668453 U CN202668453 U CN 202668453U CN 201220245695 CN201220245695 CN 201220245695 CN 201220245695 U CN201220245695 U CN 201220245695U CN 202668453 U CN202668453 U CN 202668453U
- Authority
- CN
- China
- Prior art keywords
- light guide
- push rod
- assembling jig
- led
- loading plate
- 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
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Abstract
The utility model relates to a light guide board assembling jig which is used for assembling a backlight module. The light guide board assembling jig comprises a bearing board, an LED (Light-Emitting Diode) protection push rod, and a light guide board positioning push rod, wherein the LED protection push rod and the light guide board positioning push rod are arranged at two opposite lateral edges of the bearing board and can move in a direction parallel to the bearing board; an LED group position groove is arranged at one lateral part (which is near the LED protection push rod) of the bearing board; and a reflection board positioning block is further arranged on the bearing board. According to the light guide board assembling jig provided by the utility model, a time clearance of the light guide board and an LED light-emitting surface meets an optical design value, so that the optical brightness or appearance problem of the backlight module can be avoided.
Description
Technical field
The utility model relates to a kind of tool that is used for the assembling LGP in backlight module is produced.
Background technology
Shown in accompanying drawing 1, behind the assembling reflecting plate, when the LGP of assembling the type, traditional assembling location can be caused after the assembling and the gap be occurred between the light-emitting area of LED and LGP, thereby affects the briliancy etc. of backlight module.
Summary of the invention
The purpose of this utility model provides the light guide plate assembling jig that fits tightly between a kind of LED of making light-emitting area and the LGP.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of light guide plate assembling jig; be used for assembling backlight module; described light guide plate assembling jig comprises loading plate, is arranged at the relative dual-side place of described loading plate and can protects push rod and LGP localization handspike along the LED that the direction that is parallel to described loading plate moves; one sidepiece of the close described LED protection push rod of described loading plate is provided with LED group location groove, also is provided with the reflecting plate locating piece on the described loading plate.
Preferably, all offer adsorption hole in described loading plate and the described LED group location groove, described adsorption hole is connected with adsorption system.
Preferably, described LED protection push rod comprises main body, a plurality of support bars that are connected with described main body.
Preferably, a side of the close described LED protection push rod of described LED group location groove is provided with the LGP bit-avoiding slot.
Preferably, described LED protection push rod is positioned at the middle part of the side of described loading plate.
Preferably, the periphery of described loading plate has boss.
The utility model in use, at first the LED group is positioned in the described LED group location groove, by described reflecting plate locating piece reflecting plate is positioned on the described loading end again, LGP is positioned on the described loading end, promotes described LGP by described LGP localization handspike itself and described LED group are fitted.In the process that promotes LGP, described LED protection push rod can prevent that LED from being smashed.
Because technique scheme is used, the utility model compared with prior art has following advantages: the utility model can make LGP and the gap of LED light-emitting area time satisfy the optical design value, avoids backlight module optics briliancy or problem of appearance to occur.
Description of drawings
Accompanying drawing 1 is the schematic diagram of LGP.
Accompanying drawing 2 is the top view of light guide plate assembling jig of the present utility model.
In the above accompanying drawing: 1, loading plate; 2, boss; 3, LED group location groove; 4, LGP bit-avoiding slot; 5, adsorption hole; 6, switch; 7, LED; 8, LED group.
The specific embodiment
Below in conjunction with embodiment shown in the drawings the utility model is further described.
Embodiment one: shown in accompanying drawing 2, below " on ", D score, " left side ", " right side " be corresponding in the accompanying drawing 2 " on ", D score, " left side ", " right side ".
A kind of light guide plate assembling jig is used for assembling backlight module.In the present embodiment, take the backlight module with four LEDs 7 shown in the assembling accompanying drawing 1 as example.
Light guide plate assembling jig comprises loading plate 1, is arranged at the relative upper and lower dual-side place of loading plate 1 and LED protection push rod and the LGP localization handspike that can move along the direction that is parallel to loading plate 1 respectively.
Loading plate 1 is made by bakelite, and its periphery is provided with boss 2, and boss 2 surrounds the space that holds reflecting plate.One sidepiece of the close LED protection push rod of loading plate 1 is provided with LED group location groove 3, and a side of the close LED protection push rod of LED group location groove 3 is provided with LGP bit-avoiding slot 4.All offer adsorption hole 5 in loading plate 1 and the LED group location groove 3, adsorption hole 5 is connected with adsorption system, and the switch 6 of adsorption system is arranged at the sidepiece of loading plate 1.Loading plate 1 left and right; Also be provided with a pair of reflecting plate locating piece in the dual-side place.
LED protection push rod is positioned at the middle part of the side of loading plate 1.A plurality of support bars that LED protection push rod comprises main body, is connected with main body.Support bar is corresponding one by one with each LED7 except two LEDs at two ends of LED group.In the present embodiment, take four LEDs 7 as example, therefore, LED protection push rod has two support bars, and corresponding with 7 groups of middle two LEDs respectively.
When using this light guide plate assembling jig, at first LED group 8 is positioned in the LED group location groove 3, start adsorption system by switch 6 absorption of LED group is positioned in the LED group location groove 3.Again reflecting plate is positioned on the loading plate 1, by the reflecting plate locating piece reflecting plate is positioned on the loading plate 1, restart adsorption system with reflecting plate absorption location, applying LED group 8 and reflecting plate.After having assembled reflecting plate, LGP is positioned on the loading plate 1, promotes the LGP localization handspike, LGP and LED group 8 is fitted.In the process that promotes the LGP localization handspike, LGP bit-avoiding slot 4 can provide enough mobile spaces for LGP, and simultaneously, LED protection push rod supports each LED7 except two LEDs at two ends, prevents that it from being smashed.Behind this light guide plate assembling jig assembling LGP, can guarantee to closely cooperate between LGP and the LED light-emitting area (gap width is 0-0.15mm).
Above-described embodiment only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with technique can understand content of the present utility model and according to this enforcement, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (6)
1. light guide plate assembling jig; be used for assembling backlight module; it is characterized in that: described light guide plate assembling jig comprises loading plate, is arranged at the relative dual-side place of described loading plate and can protects push rod and LGP localization handspike along the LED that the direction that is parallel to described loading plate moves; one sidepiece of the close described LED protection push rod of described loading plate is provided with LED group location groove, also is provided with the reflecting plate locating piece on the described loading plate.
2. light guide plate assembling jig according to claim 1 is characterized in that: all offer adsorption hole in described loading plate and the described LED group location groove, described adsorption hole is connected with adsorption system.
3. light guide plate assembling jig according to claim 1 is characterized in that: described LED protection push rod comprises main body, a plurality of support bars that are connected with described main body.
4. light guide plate assembling jig according to claim 1 is characterized in that: close the described LED of described LED group location groove protects a side of push rod to be provided with the LGP bit-avoiding slot.
5. light guide plate assembling jig according to claim 1 is characterized in that: described LED protection push rod is positioned at the middle part of the side of described loading plate.
6. light guide plate assembling jig according to claim 1, it is characterized in that: the periphery of described loading plate has boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220245695 CN202668453U (en) | 2012-05-29 | 2012-05-29 | Light guide board assembling jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220245695 CN202668453U (en) | 2012-05-29 | 2012-05-29 | Light guide board assembling jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202668453U true CN202668453U (en) | 2013-01-16 |
Family
ID=47489386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220245695 Expired - Lifetime CN202668453U (en) | 2012-05-29 | 2012-05-29 | Light guide board assembling jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202668453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390180A (en) * | 2014-11-27 | 2015-03-04 | 深圳市华星光电技术有限公司 | Connection jig and method of LED module and light guide plate and backlight module |
-
2012
- 2012-05-29 CN CN 201220245695 patent/CN202668453U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390180A (en) * | 2014-11-27 | 2015-03-04 | 深圳市华星光电技术有限公司 | Connection jig and method of LED module and light guide plate and backlight module |
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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 |
Granted publication date: 20130116 |
|
| CX01 | Expiry of patent term |