CN207067590U - Liquid crystal display device - Google Patents
Liquid crystal display device Download PDFInfo
- Publication number
- CN207067590U CN207067590U CN201721063685.XU CN201721063685U CN207067590U CN 207067590 U CN207067590 U CN 207067590U CN 201721063685 U CN201721063685 U CN 201721063685U CN 207067590 U CN207067590 U CN 207067590U
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- CN
- China
- Prior art keywords
- liquid crystal
- rear board
- display device
- crystal display
- side 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 - Fee Related
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Abstract
The utility model discloses a kind of liquid crystal display device, the liquid crystal display device includes rear shell, front baffle, liquid crystal panel and backlight module, rear shell includes rear board and the side plate stretched out from each edge of rear board, the side plate of rear board and its each edge is enclosed to form cavity jointly, and backlight module, front baffle and liquid crystal panel are installed in cavity；Backlight module is on rear board, and front baffle is fixed in rear shell and backlight module is limited on rear board, and the side plate that liquid crystal panel is fixedly installed in each edge of rear board by front baffle is enclosed at the frame mouth to be formed；The one end of the side plate away from rear board at each edge of rear board, and the side of liquid crystal panel is provided with occlusion part, to block the gap between side plate and liquid crystal panel.The utility model improves the structure of liquid crystal display device, makes the frame of liquid crystal display device narrower, and reduces the overall manufacturing cost of liquid crystal display device.
Description
Technical field
It the utility model is related to technical field of liquid crystal display, more particularly to a kind of liquid crystal display device.
Background technology
At present, narrow frameization has turned into the trend of liquid crystal display device development.
However, in existing liquid crystal display device, liquid crystal display device frame assembly typically has fore shell and rear shell, fore shell
It is fixedly connected with rear shell and encloses liquid crystal panel, the cavity of the part such as backlight module to be formed for installing liquid crystal display device.
The edge of liquid crystal panel can be blocked away from the part of rear shell side because fore shell is located at liquid crystal panel, causes liquid crystal display to fill
The frame put is wider, also, fore shell manufacturing cost is high, can also increase the overall manufacturing cost of liquid crystal display device.
Utility model content
Main purpose of the present utility model is to provide a kind of liquid crystal display device, it is intended to makes the frame of liquid crystal display device
It is narrower, and reduce the overall manufacturing cost of liquid crystal display device.
To achieve the above object, the utility model proposes a kind of liquid crystal display device, after the liquid crystal display device includes
Shell, front baffle, liquid crystal panel and backlight module, the rear shell include rear board and the side stretched out from each edge of the rear board
Plate, the side plate of the rear board and its each edge enclose to form cavity jointly, the backlight module, the front baffle and institute
Liquid crystal panel is stated to be installed in the cavity；
On the rear board, the front baffle is fixed in the rear shell and by the backlight mould backlight module
Group is limited on the rear board, and the liquid crystal panel is fixedly installed in the institute at each edge of the rear board by the front baffle
Side plate is stated to enclose at the frame mouth to be formed；
The one end of the side plate away from the rear board at each edge of rear board, and towards the one of the liquid crystal panel
Side is provided with occlusion part, to block the gap between the side plate and the liquid crystal panel.
Preferably, the one end of the side plate away from the rear board at each edge of the rear board, and towards the liquid crystal
The side of panel is provided with projection, to form the occlusion part.
Preferably, one end end of the side plate at each edge of the rear board away from the rear board is towards the frame mouth
Inner bending is set, to form the occlusion part.
Preferably, the angle of the relatively described side plate bending in one end end of the side plate away from the rear board is 180 °.
Preferably, the front baffle includes the fixed part that is fixedly connected with the rear shell and from the fixed part to after described
The limiting section of shell center position extension, the limiting section are crimped on the edge of the backlight module, the backlight module are limited
On the rear board.
Preferably, the first mounting hole is provided with the fixed part, the rear board is corresponding with first mounting hole
Opening position is provided with the second mounting hole, and the liquid crystal display device also includes connector, and the connector is pacified through described first
Hole and second mounting hole are filled so that the rear shell to be fixedly connected with the front baffle.
Preferably, the liquid crystal panel is fixedly installed in by way of stickup on the front baffle.
Preferably, pasted and fixed by 3M two-sided tapes between the liquid crystal panel and the front baffle.
Preferably, the front baffle side relative with the liquid crystal panel is provided with glues for what the 3M two-sided tapes were pasted
Veneer, the sticking veneer are the plane parallel with the surface of the liquid crystal panel.
The utility model is by that the liquid crystal panel of liquid crystal display device is fixedly installed in into rear board by front baffle is each
The side plate at edge is enclosed at the frame mouth to be formed, and the occlusion part set on side plate can block the seam between side plate and liquid crystal panel
Gap, so as to replace function of the fore shell for blocking the gap between side plate and liquid crystal panel in the prior art, therefore, it is possible to save
The fore shell of liquid crystal display device, make the frame of liquid crystal display device narrower, and make the holistic cost of liquid crystal display device lower.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the partial sectional view of the utility model liquid crystal display device；
Fig. 2 is the partial sectional view of the utility model liquid crystal display device another location；
A to d is the process schematic diagram of the utility model side plate and occlusion part in Fig. 3；
A to d is another process schematic diagram of the utility model side plate and occlusion part in Fig. 4.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 11 | Rear shell | 112 | Side plate |
| 12 | Front baffle | 113 | Cavity |
| 13 | Connector | 114 | Occlusion part |
| 14 | Riveting post | 115 | Bending part |
| 15 | 3M two-sided tapes | 116 | Second mounting hole |
| 20 | Liquid crystal panel | 121 | Sticking veneer |
| 21 | Diaphragm group | 122 | Fixed part |
| 22 | Diffuser plate | 123 | Limiting section |
| 23 | Reflector plate | 124 | First mounting hole |
| 111 | Rear board |
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not paying creative work premise
Lower obtained every other embodiment, belong to the scope of the utility model protection.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining relative position relation under a certain particular pose (as shown in drawings) between each part, motion conditions etc., such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes therewith.
In addition, the description for being related to " first ", " second " etc. in the utility model is only used for describing purpose, without being understood that
To indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ",
At least one this feature can be expressed or be implicitly included to the feature of " second ".In addition, the technical side between each embodiment
Case can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical scheme
Occur conflicting or will be understood that the combination of this technical scheme is not present when can not realize, also not in the requires of the utility model
Protection domain within.
The utility model proposes a kind of liquid crystal display device, the liquid crystal display device can be liquid crystal display, liquid crystal electricity
Depending on etc. display device.
Reference picture 1 and Fig. 2, the liquid crystal display device includes frame assembly, and is sequentially arranged in liquid crystal display from top to bottom
Liquid crystal panel 20 and backlight module in the frame assembly of device, wherein, backlight module include diaphragm group 21, diffuser plate 22 and
The grade of reflector plate 23 part, because this part is known in the art technology, here is omitted.
With continued reference to Fig. 1 and Fig. 2, the frame assembly of liquid crystal display device includes rear shell 11 and front baffle 12, and rear shell 11 is wrapped
Rear board 111 and the side plate 112 stretched out from each edge of rear board 111 are included, rear board 111 and the side plate 112 that each edge is stretched are common
With enclosing to form cavity 113, side of the cavity 113 away from rear board 111 has frame mouth, backlight module, front baffle 12 and liquid
Crystal panel 20 is installed in cavity 113 by the frame mouth of cavity 113.Wherein, backlight module is on rear board 111；Front baffle
12 are fixed in rear shell 11 and backlight module are limited on rear board 111；Liquid crystal panel 20 is fixedly mounted by front baffle 12
The side plate 112 at 111 each edge of plate is enclosed at the frame mouth to be formed later.
Also, the one end of the side plate 112 at each edge away from rear board 111 of rear board 111, and towards liquid crystal panel 20
Side is provided with occlusion part 114, to block the gap between side plate 112 and liquid crystal panel 20, in this way, occlusion part 114 is not only
The light source of liquid crystal display device can be avoided to be mapped to from the gap between the edge of side plate 112 and liquid crystal panel 20 to rear shell 11
Outside, and can avoid dust entered from the gap between the edge of side plate 112 and liquid crystal panel 20 in liquid crystal display and
The service life of liquid crystal display is influenceed, i.e. the occlusion part 114 instead of fore shell in the prior art and be used to block side plate 112 and liquid
The function in the gap between crystal panel 20.
It is understood that because liquid crystal panel 20 is spacing by the fore shell progress of liquid crystal display device, and side plate 112
The occlusion part 114 of upper setting can block the gap between side plate 112 and liquid crystal panel 20, therefore, it is possible to save liquid crystal display
The fore shell of device, make the frame of liquid crystal display device narrower, the holistic cost of liquid crystal display device is lower.In addition, save fore shell
Afterwards, additionally it is possible in the assembling process of liquid crystal display device, save the installation step of fore shell, imitate the assembling of liquid crystal display device
Rate is higher.
In the present embodiment, can be in the one end of the side plate 112 away from rear board 111 at 111 each edge of plate below, and direction
The side of liquid crystal panel 20 sets projection to form light shielding part 114.Wherein, the projection can be the side at 111 each edge of rear board
During the machine-shaping of plate 112, the side plate 112 at 111 each edge of plate below deviates from one end of rear board 111, and towards liquid
Reserve certain thickness and formed in the side of crystal panel 20；Can also be that the part essentially identical with the raised shape is passed through into weldering
The one end of the side plate 112 away from rear board 111 that mode is fixed to 111 each edge of rear board such as connect, paste, and towards liquid crystal panel
20 side and formed, the present embodiment is not restricted.
Certainly, in the present embodiment, the one end of the side plate 112 away from rear board 111 at 111 each edge of rear board can also be made
End is set towards the intraoral bending of frame of the cavity 113 away from the side of rear board 111, to form occlusion part 114.
It is understood that when one end end direction of the side plate 112 away from rear board 111 at 111 each edge of rear board is empty
The intraoral bending of frame of the chamber 113 away from the side of rear board 111 is set, and during forming occlusion part 114, the processing of occlusion part 114 is more
It is convenient.
Alternatively, one end end of the side plate 112 away from rear board 111 can bend 180 ° to form screening by side plate 112 relatively
Stopper 114, so that the frame of liquid crystal display device is narrower, and can be in one end end shape of the side plate 112 away from rear board 111
Into smooth surface.
It is understood that occlusion part 114 can be along the string configuration of the length direction extension of side plate 112,
Can be multiple projections that liquid crystal panel 20 is corresponding with the position of the light leak of side plate 112 on side plate 112, with specific reference to rear shell 11
Depending on structure, the present embodiment is not restricted.
In the present embodiment, side plate 112 can be folded upward at being formed by the edge of rear shell 11, be added so that rear shell 11 is overall
Work is more convenient, improves the production efficiency of rear shell 11.
In the present embodiment, side plate 112 and occlusion part 114 can be machined using procedure of processing as shown in Figure 3, also may be used
Machined using procedure of processing as shown in Figure 4.
Specifically, as shown in figure 3, by each lateral edges of the rear board 111 in Fig. 3 shown in a upwards (Y directions) 90-degree bent
To form the side plate 112 in Fig. 3 shown in b, by side plate 112 away from one end end of rear board 111 towards the center of rear shell 11
(in X direction) 90-degree bent is to form the bending part 115 in Fig. 3 shown in c, finally, by bending part 115 continue downwards (Y-direction
Reversely) bend, make bending part 115 parallel with side plate 112, to form the occlusion part 114 in Fig. 3 shown in d.
Or as shown in figure 4, by each lateral edges of the rear board 111 in Fig. 4 shown in a upwards (Y-direction) 90-degree bent with
The bending part 115 shown in b in Fig. 4 is formed, then, bending part 115 is bent into 60 degree of left sides towards the center (in X direction) of rear shell 11
The right side is to form the structure in Fig. 4 shown in c, finally, by upward (Y-direction) 90-degree bent of a part for each lateral edges of rear board 111
To form side plate 112, and bending part 115 is continued into (Y-direction reverse) bending downwards, make bending part 115 and side plate 112 flat
OK, to form occlusion part 114 shown in d in Fig. 4.
Certainly, side plate 112 and occlusion part 114 can also be machined using other manner, and the present embodiment is not restricted.
In the present embodiment, the minimum range between the whole height of side plate 112 and occlusion part 114 and rear board 111
Depending on the structure of liquid crystal display device, the present embodiment is not restricted, such as：The whole height of side plate 112 can be set
Into 7.8 millimeters, the minimum range between occlusion part 114 and rear board 111 is arranged to 3.2 millimeters.
In one embodiment of the present utility model, as shown in figure 1, front baffle 12 includes what is be fixedly connected with rear shell 11
The limiting section 123 that fixed part 122 and self-fixed department 122 extend to the center position of rear shell 11, limiting section 123 are located at the backlight module back of the body
From the side of rear board 111, and the edge of backlight module is crimped on, backlight module is limited on rear board 111.It is optional
Ground, the elastic component (not shown) such as sponge, rubber is additionally provided between limiting section 123 and backlight module, with limiting section 123 and the back of the body
Buffering is formed between optical mode group, avoids limiting section 123 from scratching backlight module.
In the present embodiment, liquid crystal display device also includes connector 13, set on fixed part 122 first mounting hole 124,
The second mounting hole 116 is set in the opening position corresponding with the first mounting hole 124 of plate 111 below, connector 13 is pacified through first
The mounting hole 116 of hole 124 and second is filled so that rear shell 11 to be fixedly connected with front baffle 12.Wherein, connector 13 can be screw,
The structures such as rivet, buckle, the present embodiment are not restricted.
Certainly, can be fixedly connected between front baffle 12 and rear shell 11 by the mode such as pasting, welding.
In the present embodiment, front baffle 12 can enclose the rectangular frame structure formed by four aluminum strips, and every aluminum strip inclines
Tiltedly it is encased in the cavity 113 of rear shell 11, and is fixedly connected with the rear board 111 of rear shell 11 by connector 13, so as to
Front baffle 12 is avoided to interference with the occlusion part 114 on side plate 112.Wherein, the quantity of connector 13 is multiple, and along aluminum strip
Length direction is arranged.
In this implementation, as shown in Fig. 2 riveting post 14 is each passed through the rear board 111 and backlight module of rear shell 11, so as to the back of the body
Optical mode group is positioned.Wherein, the quantity of riveting post 14 is multiple, and is distributed on each lateral edges of rear board 111.
In one embodiment of the present utility model, liquid crystal panel 20 can be fixedly installed in front frame by way of stickup
On frame 12, so that liquid crystal panel 20 is easier for installation, the efficiency of assembling of liquid crystal display device is improved.
Certainly, liquid crystal panel 20 can also be fixedly installed on the side plate 111 of rear shell 11, and here is omitted.
In the present embodiment, as shown in figure 1, liquid crystal panel 20 can be pasted admittedly with front baffle 12 by 3M two-sided tapes 15
It is fixed, so that the connection between liquid crystal panel 20 and front baffle 12 is more firm.
Certainly, liquid crystal panel 20 can also be fixedly connected with front baffle 12 by the double faced adhesive tape of glue or other species, tool
Body can be depending on the structure of liquid crystal panel 20 and front baffle 12.
In the present embodiment, it is used for and liquid as shown in figure 1, being provided with the side relative with liquid crystal panel 20 of front baffle 12
The sticking veneer 121 that the surface mount of crystal panel 20 is fixed.Alternatively, the sticking veneer 121 is equal with the surface of liquid crystal panel 20
Capable plane, so that the sticking effect of 3M two-sided tapes 15 is more preferable.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure under utility model of the present utility model design, made using the utility model specification and accompanying drawing content
Conversion, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.
Claims (9)
- A kind of 1. liquid crystal display device, it is characterised in that the liquid crystal display device include rear shell, front baffle, liquid crystal panel and Backlight module, the rear shell includes rear board and the side plate stretched out from each edge of the rear board, the rear board are each with it The side plate at edge encloses to form cavity jointly, and the backlight module, the front baffle and the liquid crystal panel are installed on institute State in cavity；On the rear board, the front baffle is fixed in the rear shell and limits the backlight module backlight module On the rear board, the liquid crystal panel is fixedly installed in the side at each edge of the rear board by the front baffle Plate is enclosed at the frame mouth to be formed；The one end of the side plate away from the rear board at each edge of rear board, and set towards the side of the liquid crystal panel Occlusion part is equipped with, to block the gap between the side plate and the liquid crystal panel.
- 2. liquid crystal display device as claimed in claim 1, it is characterised in that the side plate at each edge of rear board is remote One end of the rear board, and the side of the liquid crystal panel is provided with projection, to form the occlusion part.
- 3. liquid crystal display device as claimed in claim 1, it is characterised in that the side plate at each edge of rear board is remote One end end of the rear board is set towards the intraoral bending of the frame, to form the occlusion part.
- 4. liquid crystal display device as claimed in claim 3, it is characterised in that one end end of the side plate away from the rear board The angle of the relatively described side plate bending in portion is 180 °.
- 5. the liquid crystal display device as described in any one of Claims 1-4, it is characterised in that the front baffle include with it is described Fixed part that rear shell is fixedly connected and the limiting section extended from the fixed part to the rear shell center position, the limiting section pressure The edge of the backlight module is connected to, the backlight module is limited on the rear board.
- 6. liquid crystal display device as claimed in claim 5, it is characterised in that the first mounting hole is provided with the fixed part, Rear board opening position corresponding with first mounting hole is provided with the second mounting hole, and the liquid crystal display device also includes Connector, the connector pass through first mounting hole and second mounting hole to consolidate the rear shell and the front baffle Fixed connection.
- 7. the liquid crystal display device as described in any one of Claims 1-4, it is characterised in that the liquid crystal panel passes through stickup Mode be fixedly installed on the front baffle.
- 8. liquid crystal display device as claimed in claim 7, it is characterised in that lead between the liquid crystal panel and the front baffle Cross 3M two-sided tapes and paste fixation.
- 9. liquid crystal display device as claimed in claim 8, it is characterised in that the front baffle is relative with the liquid crystal panel Side is provided with the sticking veneer pasted for the 3M two-sided tapes, and the sticking veneer is parallel with the surface of the liquid crystal panel Plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721063685.XU CN207067590U (en) | 2017-08-22 | 2017-08-22 | Liquid crystal display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721063685.XU CN207067590U (en) | 2017-08-22 | 2017-08-22 | Liquid crystal display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207067590U true CN207067590U (en) | 2018-03-02 |
Family
ID=61516444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721063685.XU Expired - Fee Related CN207067590U (en) | 2017-08-22 | 2017-08-22 | Liquid crystal display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207067590U (en) |
-
2017
- 2017-08-22 CN CN201721063685.XU patent/CN207067590U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 Termination date: 20210822 |