CN207833171U - A kind of liquid crystal display device - Google Patents
A kind of liquid crystal display device Download PDFInfo
- Publication number
- CN207833171U CN207833171U CN201820288858.6U CN201820288858U CN207833171U CN 207833171 U CN207833171 U CN 207833171U CN 201820288858 U CN201820288858 U CN 201820288858U CN 207833171 U CN207833171 U CN 207833171U
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- Prior art keywords
- liquid crystal
- crystal display
- side plate
- plate
- bottom plate
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a kind of liquid crystal display devices, including back board module, side plate with bottom plate and positioned at bottom plate side has the supporting part extended to center in the inside of side plate, which is divided into the upper space arranged up and down and lower space by the space that bottom plate and side plate surround；Side plate is located at the part setting backlight of lower space, which is electrically connected a circuit board, which is located on bottom plate, on circuit boards side's setting reflective coating, is light guide plate above the reflective coating, the light guide plate and backlight are positioned opposite；Elastic layer is set on the supporting part, there is liquid crystal display panel, the liquid crystal display panel to be located on the elastic layer in upper space.By the technology, elastic layer can buffer the pressure suffered by the liquid crystal display panel, reduce the impaired probability of liquid crystal display panel.
Description
Technical field
The utility model is related to liquid crystal display technical field, especially a kind of liquid crystal display device.
Background technology
Liquid crystal display device (LCD, Liquid Crystal Display) has thin fuselage, power saving, radiationless etc. numerous
Advantage is widely used.Liquid crystal display device on existing market is largely backlight liquid crystal display comprising
Liquid crystal display panel and backlight module (backlight module).The operation principle of liquid crystal display panel is parallel in two panels
Liquid crystal molecule is placed in glass, there are many tiny electric wires vertically and horizontally for two sheet glass centre, are controlled whether by being powered
Liquid crystal molecule processed changes direction, and the light refraction of backlight module is out generated picture.Since liquid crystal display panel itself is not sent out
Light, needs the backlight provided by backlight module normally to show image, and therefore, backlight module becomes liquid crystal display device
One of key part and component.Backlight module is divided into side entrance back module and direct-type backlight according to the difference of backlight incoming position
Two kinds of module.Down straight aphototropism mode set is by backlight such as CCFL (Cold Cathode Fluorescent Lamp, cathode
Fluorescent lamp) or LED (Light Emitting Diode light emitting diodes) settings at liquid crystal display panel rear, directly formation
Area source is supplied to liquid crystal display panel.And side entrance back module is that backlight LED lamp bar (lightbar) is set to liquid crystal
The back plate edges at display panel side rear, the light that LED light bar is sent out enters light guide plate from the incidence surface of light guide plate side, through anti-
It is emitted from light guide plate light-emitting surface after penetrating and spreading, liquid crystal display panel is supplied to form area source.
LCM display modules are due to the advantages that light-weight, thickness is thin, and power consumption is small and as the display of various electronic
Panel.The liquid crystal that LCM display modules generally comprise glue frame, are contained in the glue frame combines module with backlight.
In existing LCM modules, it is easy to happen fragmentation when display panel is pressurized, entire display panel is caused to be scrapped.
Therefore, above-mentioned technical problem needs to solve.
Utility model content
For overcome the deficiencies in the prior art, the utility model proposes a kind of liquid crystal display device, its object is to solve
The flimsy problem of available liquid crystal display device compression.
In order to solve the above technical problems, the utility model proposes basic technical scheme be：
A kind of liquid crystal display device, including：
Back board module has bottom plate and the side plate positioned at bottom plate side,
There is the supporting part extended to center, the space which surrounds bottom plate and side plate in the inside of side plate
It is divided into the upper space arranged up and down and lower space；
Side plate is located at the part setting backlight of lower space, which is electrically connected a circuit board, the circuit board position
In on bottom plate, reflective coating is arranged in side on circuit boards, is light guide plate above the reflective coating, the light guide plate and backlight are opposite
Arrangement；And the backlight, circuit board, reflective coating and light guide plate are all disposed in the lower space；
Wherein, elastic layer is set on the supporting part, there is liquid crystal display panel, the liquid crystal display panel on the elastic layer
In upper space.
Further, it is provided with prism film on the light guide plate, which is located in lower space.
Further, the supporting part is extended from side plate to center position, and is structure as a whole with the side plate.
Further, a part for the elastic layer is socketed the upper end of the side plate.
Further, the supporting part be the side plate top it is lateral inside under be bent to form, and be L-type.
Further, the bottom plate, which is recessed downwards, forms a host cavity, and the circuit board is housed in the host cavity.
The utility model has the beneficial effects that：
A kind of liquid crystal display device, including back board module have bottom plate and the side plate positioned at bottom plate side,
There is the supporting part extended to center, the space which surrounds bottom plate and side plate in the inside of side plate
It is divided into the upper space arranged up and down and lower space；Side plate is located at the part setting backlight of lower space, backlight electricity
A circuit board is connected, which is located on bottom plate, on circuit boards side's setting reflective coating, is to lead above the reflective coating
Tabula rasa, the light guide plate and backlight are positioned opposite；Elastic layer is set on the supporting part, there is liquid crystal display on the elastic layer
Panel, the liquid crystal display panel are located in upper space.By the technology, elastic layer can buffer the liquid crystal display panel institute
The pressure received reduces the impaired probability of liquid crystal display panel.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of liquid crystal display device；
Fig. 2 is second of structural schematic diagram of supporting part and side plate.
Specific implementation mode
The technical scheme in the embodiment of the utility model is clearly and completely retouched below in conjunction with attached drawing 1 to attached drawing 2
It states, it is clear that described embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.It is based on
The embodiments of the present invention, those of ordinary skill in the art are obtained all without creative efforts
Other embodiment shall fall within the protection scope of the present invention.
If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction be only used for explain it is opposite between each component under a certain particular pose (as shown in the picture)
Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.
A kind of liquid crystal display device, including back board module 100 have bottom plate 110 and the side plate positioned at 110 side of bottom plate
120, there is the supporting part 170 that extends to center in the inside of side plate 120, the supporting part 170 is by bottom plate 110 and side plate
120 spaces surrounded are divided into the upper space 111 arranged up and down and lower space 112；Side plate 120 is located at lower space 112
Part setting backlight 130, the backlight 130 are electrically connected a circuit board 140, which is located on bottom plate 110,
Reflective coating 150 is arranged in 140 top of circuit board, which is light guide plate 160, the light guide plate 160 and backlight
130 is positioned opposite；And the backlight 130, circuit board 140, reflective coating 150 and light guide plate 160 be all disposed within it is described under
In portion space 112；Elastic layer 180 is set on the supporting part 170, there is liquid crystal display panel 200 on the elastic layer 180,
The liquid crystal display panel 200 is located in upper space 111.
Due to having elastic layer 180 at supporting part 170, when assembly the liquid crystal display panel 200 and the elastic layer 180 it is tight
Closely connected conjunction.When 200 stress of liquid crystal display panel, elastic layer 180 can generate elastic deformation, play cushioning effect,
Reduce effect of the pressure to liquid crystal display panel 200, reduces the risk of damage.Wherein reflective coating 150 is used for backlight 130
The light of generation is emitted to light guide plate 160, improves the utilization rate of light.
In addition in the present embodiment, it is provided with prism film 190 on light guide plate 160, which is located at lower space
It in 112, can be used in being scattered light by the prism film 190, improve the uniform of the light that backlight 130 is sent out
Property.
Specifically, in the present embodiment, the supporting part 170 is extended from side plate 120 to center position, and with the side plate
120 are structure as a whole.The supporting part 170 itself has certain elasticity, after mounting being capable of more preferable absorption pressure.
In some embodiments, a part for the elastic layer 180 is socketed the upper end of the side plate 120 to realize the elasticity
The fixation of layer 180.Certainly, which can also paste fixation by glue.Rubber system may be used in the elastic layer 180
At.
In another realization method, supporting part 170 is bent to form under the top of the side plate 120 is lateral inside,
And it is L-type.By bending forming, U-shaped bending part has good elasticity, can further promote supporting part 170 to have good
Elasticity, when liquid crystal display panel 200 is pressurized, which can also absorb certain pressure, to ensure liquid crystal
Show that panel 200 is not damaged.Referring specifically to Fig. 2.
Specifically, in order to which the receiving of circuit board 140 is got up, in the present embodiment, recess forms one to the bottom plate 110 downwards
Host cavity 1101, the circuit board 140 are housed in the host cavity 1101.
In short, by the technical solution of the utility model, pressure when being pressurized to liquid crystal display panel 200 into row buffering,
It is damaged to avoid the liquid crystal display panel 200.
According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying is changed and is changed.Therefore, the utility model is not limited to specific implementation mode disclosed and described above, right
Some modifications and changes of the utility model should also be as falling into the protection scope of the claims of the present utility model.In addition, to the greatest extent
Some specific terms are used in pipe this specification, these terms are merely for convenience of description, not to the utility model
Constitute any restrictions.
Claims (6)
1. a kind of liquid crystal display device, which is characterized in that including：
Back board module (100), the side plate (120) with bottom plate (110) and positioned at bottom plate (110) side,
There is the supporting part (170) that extends to center in the inside of side plate (120), the supporting part (170) is by bottom plate (110)
The space surrounded with side plate (120) is divided into the upper space (111) arranged up and down and lower space (112)；
Side plate (120) is located at the part setting backlight (130) of lower space (112), which is electrically connected an electricity
Road plate (140), the circuit board (140) are located on bottom plate (110), the setting reflective coating (150) above circuit board (140), should
It is light guide plate (160) above reflective coating (150), the light guide plate (160) and backlight (130) are positioned opposite；And the back of the body
Light source (130), circuit board (140), reflective coating (150) and light guide plate (160) are all disposed in the lower space (112)；
Wherein, elastic layer (180) is set on the supporting part (170), there is liquid crystal display panel on the elastic layer (180)
(200), which is located in upper space (111).
2. a kind of liquid crystal display device as described in claim 1, it is characterised in that：
It is provided with prism film (190) on the light guide plate (160), which is located in lower space (112).
3. a kind of liquid crystal display device as described in claim 1, it is characterised in that：
The supporting part (170) is extended from side plate (120) to center position, and is structure as a whole with the side plate (120).
4. a kind of liquid crystal display device as described in claim 1, it is characterised in that：
A part for the elastic layer (180) is socketed the upper end of the side plate (120).
5. a kind of liquid crystal display device as described in claim 1, it is characterised in that：
The supporting part (170) is bent to form under the top of the side plate (120) is lateral inside, and is L-type.
6. a kind of liquid crystal display device as described in claim 1, it is characterised in that：
Recess forms a host cavity (1101) to the bottom plate (110) downwards, and the circuit board (140) is housed in the host cavity
(1101) in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820288858.6U CN207833171U (en) | 2018-03-01 | 2018-03-01 | A kind of liquid crystal display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820288858.6U CN207833171U (en) | 2018-03-01 | 2018-03-01 | A kind of liquid crystal display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207833171U true CN207833171U (en) | 2018-09-07 |
Family
ID=63398377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820288858.6U Expired - Fee Related CN207833171U (en) | 2018-03-01 | 2018-03-01 | A kind of liquid crystal display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207833171U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020140691A1 (en) * | 2019-01-04 | 2020-07-09 | 京东方科技集团股份有限公司 | Display device |
| WO2021032163A1 (en) * | 2019-08-20 | 2021-02-25 | 海信视像科技股份有限公司 | Display device |
| WO2023103579A1 (en) * | 2021-12-10 | 2023-06-15 | 深圳Tcl新技术有限公司 | Display device |
-
2018
- 2018-03-01 CN CN201820288858.6U patent/CN207833171U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020140691A1 (en) * | 2019-01-04 | 2020-07-09 | 京东方科技集团股份有限公司 | Display device |
| US11150500B2 (en) | 2019-01-04 | 2021-10-19 | Boe Technology Group Co., Ltd. | Display device having functional component and support frame |
| WO2021032163A1 (en) * | 2019-08-20 | 2021-02-25 | 海信视像科技股份有限公司 | Display device |
| WO2023103579A1 (en) * | 2021-12-10 | 2023-06-15 | 深圳Tcl新技术有限公司 | Display device |
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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: 20180907 Termination date: 20190301 |