CN205539841U - Frame, backlight unit and display device glue - Google Patents
Frame, backlight unit and display device glue Download PDFInfo
- Publication number
- CN205539841U CN205539841U CN201620085700.XU CN201620085700U CN205539841U CN 205539841 U CN205539841 U CN 205539841U CN 201620085700 U CN201620085700 U CN 201620085700U CN 205539841 U CN205539841 U CN 205539841U
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- China
- Prior art keywords
- framework
- frame
- glue frame
- backlight module
- light source
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Abstract
The utility model relates to a display technical field discloses a frame, backlight unit and display device glue for the gluey frame song of reduction sticks up the emergence with deformation, improves equipment precision and speed, improves the convenience that gluey frame maintained and changed. The above -mentioned frame of gluing includes: a first frame that is used for holding light guide plate and blooming material for the second frame of holding light source, just first frame and second frame are split type structure. The above -mentioned frame of gluing is through setting up as split type structure, can reduce gluey frame song stick up with deformation's emergence, changing when gluing the frame, only need to divide the part to change, it is more convenient to change, when equipment backlight unit, pastes first frame on the backplate earlier in addition, then puts into first frame with blooming material and light guide plate, pastes the second frame with the light source again, puts into the backplate with the light source and the second frame that make up again, can improve accuracy nature and speed that the light source was assembled like this.
Description
Technical field
The utility model relates to display technology field, particularly to a kind of glue frame, backlight module and display
Device.
Background technology
Liquid crystal display mainly includes liquid crystal panel and backlight module.Backlight module can be drawn by the kind of light source
It is divided into light emitting diode (Light Emitting Diode, LED) backlight module and cold-cathode fluorescence lamp (Cold
Cathode FluorescentLamp, CCFL) backlight module.In recent years, LED backlight module with
Its outstanding optical effect and cheap price become the selection that field of liquid crystal display is optimal.
Glue frame, when assembling, is first put into backboard by backlight module of the prior art, then by light guide plate, light
Learning film material and lamp bar etc. and put into glue frame, glue frame is generally integral structure, right for each parts during assembling
Position required precision is higher, along with the continuous renewal of ultrathin display, and backlight module increasingly thinning and narrow frame
Changing, in order to adapt to the thinning of backlight module and narrow limit, need to make glue frame is more and more thinner, such glue
The intensity of frame becomes more and more lower, is susceptible to warped and deformation after the glue frame thinning of integral type, and if glue frame
When occurring damaged, need to change whole glue frame, change cumbersome.
Utility model content
The utility model provides a kind of glue frame, backlight module and display device, in order to reduce glue frame warped
With the generation of metaboly, improve assembly precision and speed, improve the maintenance of glue frame and the convenience changed.
For reaching above-mentioned purpose, the utility model offer techniques below scheme:
The utility model provides a kind of glue frame, including: for housing the first frame of light guide plate and optical film material
Frame, for housing the second framework of light source, and described first framework and described second framework are split-type structural.
The glue frame that the utility model provides, by being set to split-type structural, it is possible to reduce glue frame warped and change
The generation of shape phenomenon, when changing glue frame, it is only necessary to branch divides replacing, changes more convenient, additionally exists
When assembling backlight module, first the first framework is pasted on backboard, then optical film material and light guide plate are put into
In first framework, then light source is pasted into the second framework, then light source and second framework of combination is put into backboard,
So can improve accuracy and the speed of assembling optical sources.
In some optional embodiments, described first framework and described second framework are U-shape structure,
Wherein: described first framework includes: two the first side plates be arrangeding in parallel, and connect two the first side plates
First connecting plate of one end, said two the first side plate and the first connecting plate surround U-shape structure；Described
Two frameworks include: two the second side plates be arrangeding in parallel, and the second of one end of two the second side plates of connection
Connecting plate, said two the second side plate and the second connecting plate surround U-shape structure.
In some optional embodiments, the length of a length of described second side plate of described first side plate
9～12 times.
In some optional embodiments, described first framework and described second framework are by bayonet socket and buckle
It is connected together.
In some optional embodiments, described first framework and described second framework pass through magnetic coupling
Fixing connection.
The utility model additionally provides a kind of backlight module, including: optical film material, light guide plate and light source,
Also include: the glue frame described in any of the above-described item.Owing to above-mentioned glue frame can reduce sending out of warped and metaboly
Raw, accuracy and speed that lamp bar assembles can be improved, therefore the backlight module that the utility model provides has relatively
Assembling property and higher assembly precision easily.
In some optional embodiments, the bottom of the backboard of described backlight module is provided with engaging described first
Framework and the locating slot of described second framework.The setting of locating slot, can improve the first framework and the second framework
The accuracy being arranged on backboard.
In some optional embodiments, described light source includes: lamp bar, and is arranged on described lamp bar
Multiple LED.
The utility model additionally provides a kind of display device, including the backlight module described in any of the above-described item.By
Glue frame warped and the generation of metaboly can be reduced in above-mentioned backlight module, improve assembly precision and speed,
Improve the maintenance of glue frame and the convenience changed, therefore the display device that the utility model provides has preferably display
Performance and serviceability.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by of the present utility model, constitutes the utility model
A part, schematic description and description of the present utility model is used for explaining the utility model, not structure
Paired improper restriction of the present utility model.In the accompanying drawings:
The structural representation of the glue frame that Fig. 1 provides for the utility model；
The part-structure schematic diagram of the backlight module that Fig. 2 provides for the utility model；
Close-up schematic view at the A of the backlight module that Fig. 3 provides for the utility model shown in Fig. 2；
The B of the backlight module that Fig. 4 provides for the utility model shown in Fig. 2 is to structural representation；
The backlight module assembling process structural representation that Fig. 5 a～Fig. 5 d provides for the utility model.
In figure:
11-the first framework 111-the first side plate
112-the first connecting plate 12-the second framework
121-the second side plate 122-the second connecting plate
2-light guide plate 3-light source
4-backboard
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, to the technical side in the utility model embodiment
Case is clearly and completely described, it is clear that described embodiment is only that the utility model part is real
Execute example rather than whole embodiments.
As it is shown in figure 1, the structural representation of glue frame that Fig. 1 provides for the utility model；The utility model carries
Having supplied a kind of glue frame, glue frame includes: for housing the first framework 11 of light guide plate 2 and optical film material, be used for
House the second framework 12 of light source 3, and the first framework 11 and the second framework 12 are split-type structural.
The glue frame provided due to the utility model is split-type structural, therefore can reduce glue frame and be placed into backboard 4
After be squeezed power, glue frame warped and the generation of metaboly, and can be when changing glue frame, it is only necessary to branch
Divide and change, change more convenient, additionally when assembling backlight module, first the first framework 11 is pasted
On backboard 4, then optical film material and light guide plate 2 are put in the first framework 11, then light source is pasted into
Two frameworks 12, then light source and second framework 12 of combination are put into backboard 4, so can improve light source
The accuracy assembled and speed.
The concrete structure of above-mentioned first framework 11 and the second framework 12 can have multiple, and the utility model provides
A kind of detailed description of the invention in, as it is shown in figure 1, the first framework 11 and the second framework 12 are U-shaped knot
Structure, wherein: the first framework 11 includes: two the first side plates 111 be arrangeding in parallel, and connects two the
First connecting plate 112 of one end of side plate 111, two the first side plates 111 and the first connecting plate 112 enclose
Become U-shape structure；Second framework 12 includes: two the second side plates 121 be arrangeding in parallel, and connects two
Second connecting plate 122 of one end of individual second side plate 121, two second side plates 121 and the second connecting plates 122
Surround U-shape structure.
Optionally, 9～12 times of the length of a length of second side plate 121 of the first side plate 111.If glue
Frame has just been produced and has been integrated, and when the later stage cuts again, preferably cutting ratio is: the length of the first side plate 111
Degree is 9～12 times of the length of the second side plate 121, so can play more preferable installation accuracy, if glue frame
Harsh product is split, then the first framework produced and the ratio of the second framework can be according to actual needs
Selected.
In order to improve the glue frame optical film material to arranging in it and the positioning action of light guide plate 2:
In a kind of specific embodiment, above-mentioned first framework 11 and the second framework 12 are by bayonet socket and buckle
It is connected together.The setting of buckle and bayonet socket i.e. has fixation to have again positioning action.
In another kind of detailed description of the invention, the first framework 11 and the second framework 12 are fixed by magnetic coupling
Connect.
Certainly, the connected mode of the first framework 11 and the second framework 12 is not limited to the above-mentioned mode enumerated, this
In repeat the most one by one.
As shown in Figure 1 to 4, wherein: the structural representation of the glue frame that Fig. 1 provides for the utility model；Figure
The part-structure schematic diagram of 2 backlight modules provided for the utility model；Fig. 3 is this practicality shown in Fig. 2
Close-up schematic view at the A of the backlight module of novel offer；Fig. 4 is that the utility model shown in Fig. 2 carries
The B of the backlight module of confession is to structural representation；The utility model additionally provides a kind of backlight module, including:
Optical film material, light guide plate 2, light source 3 and glue frame, glue frame includes: be used for housing light guide plate 2 and optics
First framework 11 of film material, for housing the second framework 12 of light source 3, and the first framework 11 and the second frame
Frame 12 is split-type structural.
The backlight module that the utility model provides, by being set to split-type structural by glue frame, it is possible to reduce glue
Frame warped and the generation of metaboly, when changing glue frame, it is only necessary to branch divides replacing, changes the side of getting up
Just, additionally when assembling backlight module, as shown in Fig. 5 a～5d, Fig. 5 a～Fig. 5 d provides for the utility model
Backlight module assembling process structural representation first the first framework 11 is pasted on backboard 4 (such as Fig. 5 a institute
Show), then optical film material and light guide plate 2 are put in the first framework 11 (as shown in Figure 5 b), then by lamp
Bar is pasted into the second framework 12 (as shown in Figure 5 c), then lamp bar and second framework 12 of combination are put into backboard
In 4 (as fig 5d), so can improve accuracy and speed that lamp bar assembles.
The concrete structure of above-mentioned first framework 11 and the second framework 12 can have multiple, and the utility model provides
A kind of detailed description of the invention in, as shown in Figure 4, the first framework 11 and the second framework 12 are U-shaped knot
Structure, wherein: the first framework 11 includes: two the first side plates 111 be arrangeding in parallel, and connects two the
First connecting plate 112 of one end of side plate 111, two the first side plates 111 and the first connecting plate 112 enclose
Become U-shape structure；Second framework 12 includes: two the second side plates 121 be arrangeding in parallel, and connects two
Second connecting plate 122 of one end of individual second side plate 121, two second side plates 121 and the second connecting plates 122
Surround U-shape structure.
Optionally, 9～12 times of the length of a length of second side plate 121 of the first side plate 111.If glue
Frame has just been produced and has been integrated, and when the later stage cuts again, preferably cutting ratio is: the length of the first side plate 111
Degree is 9～12 times of the length of the second side plate 121, so can play more preferable installation accuracy, if glue frame
Harsh product is split, then the first framework produced and the ratio of the second framework can be according to actual needs
Selected.
In order to improve the glue frame optical film material to arranging in it and the positioning action of light guide plate 2:
In a kind of specific embodiment, above-mentioned first framework 11 and the second framework 12 are by bayonet socket and buckle
It is connected together.The setting of buckle and bayonet socket i.e. has fixation to have again positioning action.
In another kind of detailed description of the invention, the first framework 11 and the second framework 12 are fixed by magnetic coupling
Connect.
Certainly, the connected mode of the first framework 11 and the second framework 12 is not limited to the above-mentioned mode enumerated, this
In repeat the most one by one.
The accuracy assembled for further backlight module, the bottom of the backboard 4 of backlight module is provided with engaging
One framework 11 and the locating slot of the second framework 12.Herein, to the shape of locating slot and particular location not
Making concrete restriction, those skilled in the art can need to set according to actual installation.
The concrete structure of above-mentioned light source 3 can have multiple, and in a kind of optional embodiment, light source 3 includes:
Lamp bar, and the multiple LED being arranged on lamp bar.
The utility model additionally provides a kind of display device, including the backlight module described in any of the above-described item.By
Glue frame warped and the generation of metaboly can be reduced in above-mentioned backlight module, improve assembly precision and speed,
Improve the maintenance of glue frame and the convenience changed, therefore the display device that the utility model provides has preferably display
Performance and serviceability, can be arranged by frame is narrower.
This display device can be note-book computer display screen, Electronic Paper, liquid crystal display, LCD TV,
Any product with display function such as mobile phone, panel computer or parts.
Obviously, those skilled in the art the utility model can be carried out various change and modification without deviating from
Spirit and scope of the present utility model.So, if these amendments of the present utility model and modification belong to this reality
Within the scope of novel claim and equivalent technologies thereof, then the utility model is also intended to comprise these changes
With including modification.
Claims (9)
1. a glue frame, it is characterised in that including: for housing the first framework of light guide plate and optical film material, for housing the second framework of light source, and described first framework and described second framework are split-type structural.
Glue frame the most according to claim 1, it is characterized in that, described first framework and described second framework are U-shape structure, wherein: described first framework includes: two the first side plates be arrangeding in parallel, and first connecting plate of one end of two the first side plates of connection, said two the first side plate and the first connecting plate surround U-shape structure；Described second framework includes: two the second side plates be arrangeding in parallel, and connects second connecting plate of one end of two the second side plates, and said two the second side plate and the second connecting plate surround U-shape structure.
Glue frame the most according to claim 2, it is characterised in that 9～12 times of the length of a length of described second side plate of described first side plate.
4. according to the glue frame described in any one of claims 1 to 3, it is characterised in that described first framework and described second framework are connected together by bayonet socket and buckle.
5. according to the glue frame described in any one of claims 1 to 3, it is characterised in that described first framework and described second framework connect by magnetic coupling is fixing.
6. a backlight module, including: optical film material, light guide plate and light source, it is characterised in that also include: the glue frame as described in any one of Claims 1 to 5.
Backlight module the most according to claim 6, it is characterised in that the bottom of the backboard of described backlight module is provided with described first framework of engaging and the locating slot of described second framework.
8. according to the backlight module described in claim 6 or 7, it is characterised in that described light source includes: lamp bar, and it is arranged on the multiple LED on described lamp bar.
9. a display device, it is characterised in that include the backlight module as described in any one of claim 6～8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620085700.XU CN205539841U (en) | 2016-01-28 | 2016-01-28 | Frame, backlight unit and display device glue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620085700.XU CN205539841U (en) | 2016-01-28 | 2016-01-28 | Frame, backlight unit and display device glue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205539841U true CN205539841U (en) | 2016-08-31 |
Family
ID=56772476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620085700.XU Active CN205539841U (en) | 2016-01-28 | 2016-01-28 | Frame, backlight unit and display device glue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205539841U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106647029A (en) * | 2016-12-26 | 2017-05-10 | 武汉华星光电技术有限公司 | Backlight module and backlight source and plastic frame thereof |
| CN115019644A (en) * | 2022-05-22 | 2022-09-06 | 合肥通泰光电科技有限公司 | Combined display screen rubber frame |
-
2016
- 2016-01-28 CN CN201620085700.XU patent/CN205539841U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106647029A (en) * | 2016-12-26 | 2017-05-10 | 武汉华星光电技术有限公司 | Backlight module and backlight source and plastic frame thereof |
| WO2018119688A1 (en) * | 2016-12-26 | 2018-07-05 | 武汉华星光电技术有限公司 | Backlight module, backlight and plastic frame thereof |
| US10234623B2 (en) | 2016-12-26 | 2019-03-19 | Wuhan China Star Optoelectronics Technology Co., Ltd | Backlight module and backlight source and plastic frame thereof |
| CN106647029B (en) * | 2016-12-26 | 2019-12-31 | 武汉华星光电技术有限公司 | Backlight module and backlight source and rubber frame thereof |
| CN115019644A (en) * | 2022-05-22 | 2022-09-06 | 合肥通泰光电科技有限公司 | Combined display screen rubber frame |
| CN115019644B (en) * | 2022-05-22 | 2024-02-06 | 合肥通泰光电科技有限公司 | Combined display screen rubber frame |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |