CN207037281U - A kind of liquid crystal display die set - Google Patents
A kind of liquid crystal display die set Download PDFInfo
- Publication number
- CN207037281U CN207037281U CN201720914509.6U CN201720914509U CN207037281U CN 207037281 U CN207037281 U CN 207037281U CN 201720914509 U CN201720914509 U CN 201720914509U CN 207037281 U CN207037281 U CN 207037281U
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- CN
- China
- Prior art keywords
- shell fragment
- underframe
- front frame
- liquid crystal
- crystal display
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- 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.)
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Abstract
The utility model provides a kind of liquid crystal display die set, back light unit including underframe, on underframe, center, the display panel on center and the front frame being sheathed on display panel and underframe being sheathed on back light unit, the underframe and front frame are metal frame, and the center is glue frame；The underframe is provided with the shell fragment with local crowning；The height of projection of the shell fragment is more than the fit-up gap of the front frame and underframe, for turning on underframe and front frame；The center is provided with shell fragment groove, and the shell fragment groove, which is used to assemble when completing, accommodates shell fragment.A kind of liquid crystal display die set provided by the utility model by underframe setting tool have the shell fragment of local crowning, the shell fragment to be deformed after the completion of assembling can produce the recuperability to front frame direction so that shell fragment is close in front frame, therefore it can ensure that underframe forms the effect well turned on by shell fragment and front frame, contribute to Electro-static Driven Comb, there is provided product quality.
Description
Technical field
Display technology field is the utility model is related to, more particularly to a kind of liquid crystal display die set.
Background technology
Liquid crystal display die set has the advantages that frivolous, energy consumption is small, radiationless and be widely used in a variety of occasions.Liquid crystal
Show and back light unit, display panel and the frame structure for supporting protection back light unit and display panel generally comprised in module,
Frame structure is usually the combining structure using underframe, center and front frame, and its material can be glue frame or be metal frame.
Display module generally requires the path for being designed with Electro-static Driven Comb, for discharging the electrostatic of savings in order to avoid causing damage, Electro-static Driven Comb
It can be realized by the conductive tape set up or by metal frame.It is existing to require electrostatic protection higher display
Module, thus directly electrostatic can typically be exported by metal frame as underframe and front frame using metal frame, it is simple in construction
And effectively.But due to certainly existing fit-up gap between front frame and underframe so that underframe and the conducting structure of front frame are unstable,
Resistance between the two is excessive, and can not play the effect of good release electrostatic.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of liquid crystal display die set, and it can be by underframe
Setting tool has the shell fragment of local crowning so that shell fragment after underframe and front frame assembling is close proximity in front frame during assembling, ensures underframe
With the turn-on effect of front frame, conducting resistance is reduced, forms reliable Electro-static Driven Comb path, improves product quality.
In order to solve the above technical problems, the utility model provides a kind of liquid crystal display die set, including underframe, located at underframe
On back light unit, be sheathed on back light unit center, the display panel on center and be sheathed on display panel and bottom
Front frame on frame, the underframe and front frame are metal frame, and the center is glue frame；The underframe is provided with local crowning
Shell fragment；The height of projection of the shell fragment is more than the fit-up gap of the front frame and underframe, for turning on underframe and front frame；In described
Frame is provided with shell fragment groove, and the shell fragment groove, which is used to assemble when completing, accommodates shell fragment.
As a kind of preferred scheme of the present utility model, the shell fragment is cut by the side wall of the underframe and formed, the side
At least one pair of corresponding cutting groove is offered on wall, a shell fragment is formed between each pair cutting groove.
As a kind of preferred scheme of the present utility model, the width of the cutting groove is 0.6mm.
As a kind of preferred scheme of the present utility model, the width of the shell fragment is 3mm.
As a kind of preferred scheme of the present utility model, the height of projection of the shell fragment is 0.2mm.
As a kind of preferred scheme of the present utility model, the fit-up gap of the underframe and front frame is 0.1mm.
As a kind of preferred scheme of the present utility model, the depth of the shell fragment groove is 0.3mm.
As a kind of preferred scheme of the present utility model, the width of the shell fragment groove is 4mm.
As a kind of preferred scheme of the present utility model, the quantity of the shell fragment is one.
The utility model has following technique effect：A kind of liquid crystal display die set provided by the utility model passes through in underframe
Upper setting tool has the shell fragment of local crowning so that shell fragment and preceding mount structure form an interference structure；The interference of front frame and shell fragment can make
Shell fragment deforms, and the shell fragment to be deformed after the completion of assembling can produce the recuperability to front frame direction so that shell fragment
It is close in front frame, therefore can ensures that underframe forms the effect well turned on by shell fragment and front frame, is opened up on this outer central frame
There is shell fragment groove, the deformation of shell fragment can not be limited；Shell fragment directly can cut to be formed by side wall, with good elasticity
And manufacture craft simple and fast.
Brief description of the drawings
Fig. 1 is a kind of interference structure schematic diagram of liquid crystal display die set provided by the utility model；
Fig. 2 is the structural representation that a kind of assembling of liquid crystal display die set provided by the utility model is completed；
Fig. 3 is a kind of structural representation of shell fragment provided by the utility model.
Embodiment
To make the purpose of this utility model, technical scheme and advantage are clearer, below in conjunction with the accompanying drawings to the utility model
Embodiment is described in further detail.
As shown in figure 1, which show a kind of structural representation of liquid crystal display die set provided by the utility model.The liquid crystal
Display module include underframe 1, the back light unit 2 on underframe 1, the center 3 being sheathed on back light unit 2, on center 3
Display panel 4 and the front frame 5 that is sheathed on display panel 4 and underframe 1, the underframe 1 and front frame 5 are metal frame, in described
Frame 3 is glue frame；The underframe 1, which is provided with, to be used to turn on underframe 1 and the shell fragment 11 with local crowning of front frame 5；The shell fragment
11 height of projection D1 is more than the fit-up gap D2 of the front frame and underframe, specifically, when front frame 1 and underframe 5 are assembled, by
It is less than the height of projection D1 of shell fragment in front frame 1 and the clearance D 2 of underframe 5, shell fragment 11 and front frame 5 just form an interference structure；It is described
Center 3 is provided with shell fragment groove 31, and the shell fragment groove 31, which is used to assemble, accommodates shell fragment 11 when completing.As shown in Fig. 2 assembling is completed
When, due to the constructive interference shell fragment 11 of front frame 5, the crimp of shell fragment 11 will be accommodated in the shell fragment groove of center 3, shell fragment 11
It is adjacent to front frame 5 and plays a part of conducting.In the present embodiment, as shown in figure 3, the shell fragment 11 by the underframe 1 side
The cutting of wall 12 is formed, and offers at least one pair of corresponding cutting groove 13 in the side wall 12, one is formed between each pair cutting groove 13
Individual shell fragment 11, the manufacture craft simple and fast of such shell fragment, it is not necessary to set up material in addition, while shell fragment 11 only has one end to be connected to
On the backboard of underframe 1, there is good elasticity, so that when underframe 1 and front frame 5 are assembled, the interference meeting of front frame 5 and shell fragment 11
Shell fragment 11 is easy to that the deformation to the direction of center 3 occurs, offer shell fragment groove 31 on center, the shell fragment 11 after deformation can hold
It is contained in shell fragment groove 31, therefore the deformation of shell fragment 11 can not be limited；The shell fragment 11 to be deformed after the completion of assembling can produce
Recuperability to the direction of front frame 5 is so that shell fragment 11 is close in front frame 5, it is ensured that underframe 1 by shell fragment 11 with
Front frame 5 forms the effect well turned on, specifically, by setting the conducting resistance that shell fragment 11 can be between underframe and front frame
Less than 1 ohm, preferably contribute to Electro-static Driven Comb, improve product quality.
In the present embodiment, the width B1 of the cutting groove 13 can be 0.6mm.The width B13 of cutting groove can not be excessive,
Otherwise the intensity of underframe side wall 12 on the one hand can be reduced, on the other hand can there is a possibility that, into ash, to be chosen in 0.6mm techniques
Construction is simple, it is also ensured that the intensity of underframe side wall 11 and there is enough closure, it is not easy to enter ash.Further,
The width B11 of the shell fragment 11 is 3mm, and the width of the shell fragment groove is 4mm, and the width B31 of shell fragment groove should be greater than the shell fragment
Width B11, the raised D1 of the shell fragment 11 is highly 0.2mm, and the fit-up gap D2 of the underframe 1 and front frame 5 is 0.1mm,
Then the raised height of shell fragment is more than underframe and the fit-up gap 0.1mm of front frame, it is ensured that shell fragment can form interference knot with front frame
Structure；The depth D3 of the shell fragment groove is 0.3mm simultaneously, and the depth D3 of shell fragment groove is more than the raised height D1 of shell fragment and underframe with before
The fit-up gap D1 of frame difference, it is ensured that shell fragment 11 deform after can accommodate with shell fragment groove 31, further, the shell fragment
11 quantity is one.
Embodiment described above only expresses embodiment of the present utility model, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the utility model patent scope can not be interpreted as, as long as using equivalent substitution or the form of equivalent transformation institute
The technical scheme of acquisition, it all should fall within the scope of protection of the utility model.
Claims (9)
1. a kind of liquid crystal display die set, including underframe, the back light unit on underframe, the center being sheathed on back light unit,
Display panel on center and the front frame being sheathed on display panel and underframe, it is characterised in that the underframe and front frame
For metal frame, the center is glue frame；The underframe is provided with the shell fragment with local crowning；The height of projection of the shell fragment is big
In the front frame and the fit-up gap of underframe, for turning on underframe and front frame；The center is provided with shell fragment groove, the shell fragment groove
Shell fragment is accommodated when being completed for assembling.
2. liquid crystal display die set according to claim 1, it is characterised in that the shell fragment is cut by the side wall of the underframe
Formed, at least one pair of corresponding cutting groove is offered in the side wall, a shell fragment is formed between each pair cutting groove.
3. liquid crystal display die set according to claim 2, it is characterised in that the width of the cutting groove is 0.6mm.
4. liquid crystal display die set according to claim 1, it is characterised in that the width of the shell fragment is 3mm.
5. liquid crystal display die set according to claim 1, it is characterised in that the height of projection of the shell fragment is 0.2mm.
6. liquid crystal display die set according to claim 1, it is characterised in that the fit-up gap of the underframe and front frame is
0.1mm。
7. liquid crystal display die set according to claim 1, it is characterised in that the depth of the shell fragment groove is 0.3mm.
8. liquid crystal display die set according to claim 1, it is characterised in that the width of the shell fragment groove is 4mm.
9. liquid crystal display die set according to claim 1, it is characterised in that the quantity of the shell fragment is one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720914509.6U CN207037281U (en) | 2017-07-26 | 2017-07-26 | A kind of liquid crystal display die set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720914509.6U CN207037281U (en) | 2017-07-26 | 2017-07-26 | A kind of liquid crystal display die set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207037281U true CN207037281U (en) | 2018-02-23 |
Family
ID=61462660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720914509.6U Active CN207037281U (en) | 2017-07-26 | 2017-07-26 | A kind of liquid crystal display die set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207037281U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110011132A (en) * | 2019-04-09 | 2019-07-12 | 晶晨半导体(上海)股份有限公司 | A kind of port processing method |
| CN112386720A (en) * | 2020-11-11 | 2021-02-23 | 福建雅斯达智能科技有限公司 | Mini-type ultraviolet disinfection lamp |
-
2017
- 2017-07-26 CN CN201720914509.6U patent/CN207037281U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110011132A (en) * | 2019-04-09 | 2019-07-12 | 晶晨半导体(上海)股份有限公司 | A kind of port processing method |
| CN112386720A (en) * | 2020-11-11 | 2021-02-23 | 福建雅斯达智能科技有限公司 | Mini-type ultraviolet disinfection lamp |
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| GR01 | Patent grant |