CN208126067U - A kind of backlight and display module - Google Patents
A kind of backlight and display module Download PDFInfo
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- CN208126067U CN208126067U CN201820630310.5U CN201820630310U CN208126067U CN 208126067 U CN208126067 U CN 208126067U CN 201820630310 U CN201820630310 U CN 201820630310U CN 208126067 U CN208126067 U CN 208126067U
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- backlight
- wall
- display module
- installation shell
- connector
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Abstract
The utility model discloses a kind of backlight and display modules, including installing shell, the bottom end of the inner wall of the installation shell is equipped with backlight, the upper end of the backlight is equipped with the first polarizer, the upper end of first polarizer is equipped with display module, the upper end of the display module is equipped with the second polarizer, the middle part of inner wall is equipped with loosing-proof device at left and right sides of the installation shell, the loosing-proof device is equipped with the first buffer board close to the side of installation outer casing inner wall, first buffer board is equipped at intervals with spring far from the side of installation outer casing inner wall, the right end of the spring is equipped with the second buffer board, upper end at left and right sides of the installation outer shell outer wall is symmetrically arranged with the first connector, lower end at left and right sides of the outer wall of the installation shell is symmetrically arranged with the second connector, the utility model relates to back light source technique fields.The backlight and display module have achieved the purpose that installation is simple, anti-loosening, anti-deformation, damping, have extended the service life of backlight and display module.
Description
Technical field
The utility model relates to back light source technique field, specially a kind of backlight and display module.
Background technique
With the continuous development of LCD technology, the application field of liquid crystal display especially colour liquid crystal display device
Constantly widening.It is pulled by the market of liquid crystal display, backlight industry, have an air of prosperity scene.Backlight is to be located at liquid
A kind of light source of crystal display behind, its illumination effect will directly influence LCD MODULE visual effect.Liquid crystal display
Device itself does not shine, it shows figure or the result that it modulates light.Liquid crystal display is that the display of non-luminescent property fills
It sets, the function of display need be can be only achieved by backlight.The quality of backlight performance is in addition to will have a direct impact on liquid crystal display
It images outside quality, the cost of backlight accounts for the 3%-5% of liquid crystal display device module, and consumed electric power more accounts for the 75% of module, can say
It is considerable spare part in liquid crystal display device module.
The small volume of backlight and display module, and thinner thickness, so not when installing backlight and display module
Facilitate installation, be easy to loosen after long-time service, moreover, in use, backlight and display module are once squeezed by external force
Pressure, will result in irremediable damage.
Utility model content
（One）The technical issues of solution：In view of the deficiencies of the prior art, the utility model provides a kind of backlight and aobvious
Show mould group, solves the problems, such as that installation is complicated, easily loosens, easily-deformable, damping.
（Two）Technical solution：In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of back
The bottom end of light source and display module, including installation shell, the inner wall of the installation shell is provided with backlight, the backlight
Upper end is provided with the first polarizer, and the upper end of first polarizer is provided with display module, and the upper end of the display module is set
It is equipped with the second polarizer, the position in the middle part of the left and right sides inner wall of the installation shell is provided with loosing-proof device, described locking
Dynamic device is fixedly connected with the first buffer board close to the side of installation outer casing inner wall, and first buffer board is far from installation shell
The side of wall is arranged at intervals with spring, and the spring is fixedly connected with the first buffer board, and the spring is evenly arranged with nine, and
The spring is fixedly connected with the second buffer board, the side of second buffer board far from spring far from one end of the first buffer board
It is contacted with backlight, the first polarizer, display module and the second polarizer, the upper end at left and right sides of the outer wall of the installation shell
It is symmetrically arranged with the first connector, first connector is fixed and connected close to the side of installation shell and the outer wall of installation shell
It connects, the lower end at left and right sides of the outer wall of the installation shell is symmetrically arranged with the second connector, and second connector is close to peace
The side of casing is fixedly connected with the outer wall of installation shell.
Preferably, the corner of the installation shell top edge is enclosed with protection cornerite.
Preferably, the position of the installation outer casing inner wall center bottom is uniformly provided with heat release hole.
Preferably, there are four first connector is uniformly arranged, and the position in the middle part of first connector opens up
There is the first connecting hole.
Preferably, there are four second connector is uniformly arranged, and the position in the middle part of second connector opens up
There is the second connecting hole.
Preferably, the two sides up and down of the installation outer shell outer wall are uniformly provided with fairlead.
（Three）Beneficial effect：The utility model provides a kind of backlight and display module.Has following beneficial effect：
（1）, the backlight and display module, backlight, the first polarizer, display module and the second polarizer are successively pacified
Mounted in the inside of installation shell, the middle part of inner wall is equipped with loosing-proof device at left and right sides of installation shell, and loosing-proof device is close to peace
The side of casing inner wall is equipped with the first buffer board, and the first buffer board is equipped at intervals with spring far from the side of installation outer casing inner wall,
The right end of spring is equipped with the second buffer board, side of second buffer board far from spring and backlight, the first polarizer, display module
It is contacted with the second polarizer, backlight, the first polarizer, display module and the second polarizer squeeze the second buffer board, and second is slow
Punching squeezes spring, and camber of spring generates elastic force and acts on backlight etc., prevents from loosening, and is connected by the first connector and second
Part will be installed shell and is fixedly connected with the mounting plate at the liquid crystal display back side, and using two kinds of connectors, fixed effect is more preferable, conducting wire
Backlight is connect with liquid crystal display by fairlead, has achieved the purpose that installation is simple, anti-loosening, structure is simple, readily removable
Dress；
（2）, the backlight and display module, backlight etc. is mounted in installation shell, installs the turning of shell top edge
Place is enclosed with protection cornerite, prevents external force from directly acting on backlight, and when installing shell by external force, vibration passes to anti-
Loosening device, the first buffer board, spring and the second buffer board can reduce the damage shaken to backlight, and heat release hole is used for backlight
It radiates when work, has achieved the purpose that anti-deformation, damping, extend the service life of backlight and display module.
Detailed description of the invention
Fig. 1 is the backlight and display module main view of the utility model；
Fig. 2 is the backlight and display module top view of the utility model；
Fig. 3 is the loosing-proof device structural schematic diagram of the utility model.
In figure：1 installation shell, 2 backlights, 3 first polarizers, 4 display modules, 5 second polarizers, 6 loosing-proof devices,
7 first buffer boards, 8 springs, 9 second buffer boards, 10 first connectors, 11 second connectors, 12 protection cornerites, 13 heat release holes,
14 fairleads.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution：A kind of backlight and display module, including installation
Shell 1, the bottom end for installing the inner wall of shell 1 are provided with backlight 2, and the upper end of backlight 2 is provided with the first polarizer 3, and first
The upper end of polarizer 3 is provided with display module 4, and the upper end of display module 4 is provided with the second polarizer 5, installs the left and right of shell 1
Position in the middle part of the inner wall of two sides is provided with loosing-proof device 6, and loosing-proof device 6 is close to the fixed company in the side of installation 1 inner wall of shell
It is connected to the first buffer board 7, the first buffer board 7 is arranged at intervals with spring 8, spring 8 and first far from the side of installation 1 inner wall of shell
Buffer board 7 is fixedly connected, and spring 8 is evenly arranged with nine, and spring 8 is fixedly connected with far from one end of the first buffer board 7
Two buffer boards 9, side of second buffer board 9 far from spring 8 and backlight 2, the first polarizer 3, display module 4 and the second polarisation
Plate 5 contacts, and installs the upper end at left and right sides of the outer wall of shell 1 and is symmetrically arranged with the first connector 10, the first connector 10 is close
The side for installing shell 1 is fixedly connected with the outer wall of installation shell 1, is installed the lower end at left and right sides of the outer wall of shell 1 and is symmetrically set
It is equipped with the second connector 11, the second connector 11 is fixedly connected close to the side of installation shell 1 with the outer wall of installation shell 1.
The corner of installation 1 top edge of shell is enclosed with protection cornerite 12.
The position of installation 1 inner wall center bottom of shell is uniformly provided with heat release hole 13.
There are four first connector 10 is uniformly arranged, and the position at 10 middle part of the first connector offers the first connection
Hole.
There are four second connector 11 is uniformly arranged, and the position at 11 middle part of the second connector offers the second connection
Hole.
The two sides up and down of installation 1 outer wall of shell are uniformly provided with fairlead 14.
In use, backlight 2, the first polarizer 3, display module 4 and the second polarizer 5 are sequentially arranged at installation shell
1 inside, the middle part of installation 1 left and right sides inner wall of shell are equipped with loosing-proof device 6, and loosing-proof device 6 is in installation shell 1
The side of wall is equipped with the first buffer board 7, and the first buffer board 7 is equipped at intervals with spring 8, spring 8 far from the side of installation 1 inner wall of shell
Right end be equipped with the second buffer board 9, side of second buffer board 9 far from spring 8 and backlight 2, the first polarizer 3, display mould
Group 4 and the second polarizer 5 contact, and backlight 2, the first polarizer 3, display module 4 and the second polarizer 5 squeeze the second buffer board
9, the second buffer board 9 squeezes spring 8, and the deformation of spring 8 generates elastic force and acts on backlight 2 etc., prevents from loosening, and passes through the first connection
Part 10 and the second connector 11 will be installed shell 1 and be fixedly connected with the mounting plate at the liquid crystal display back side, using two kinds of connectors,
Fixed effect is more preferable, and backlight 2 is connect by conducting wire by fairlead with liquid crystal display；Backlight 2 etc. is mounted on installation shell 1
Interior, the corner of installation 1 top edge of shell is enclosed with protection cornerite 12, prevents external force from directly acting on backlight 2, installs shell
1 by external force when, vibration pass to loosing-proof device 6, the first buffer board 7, spring 8 and the second buffer board 9 can reduce shake
The dynamic damage to backlight 2, heat release hole 13 radiate when working for backlight 2.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of backlight and display module, including installation shell（1）, it is characterised in that：The installation shell（1）Inner wall
Bottom end is provided with backlight（2）, the backlight（2）Upper end be provided with the first polarizer（3）, first polarizer（3）
Upper end be provided with display module（4）, the display module（4）Upper end be provided with the second polarizer（5）, the installation shell
（1）Left and right sides inner wall in the middle part of position be provided with loosing-proof device（6）, the loosing-proof device（6）Close to installation shell
（1）The side of inner wall is fixedly connected with the first buffer board（7）, first buffer board（7）Far from installation shell（1）The one of inner wall
Side is arranged at intervals with spring（8）, the spring（8）With the first buffer board（7）It is fixedly connected, the spring（8）It is evenly arranged with
Nine, and the spring（8）Far from the first buffer board（7）One end be fixedly connected with the second buffer board（9）, second buffering
Plate（9）Far from spring（8）Side and backlight（2）, the first polarizer（3）, display module（4）With the second polarizer（5）It connects
Touching, the installation shell（1）Outer wall at left and right sides of upper end be symmetrically arranged with the first connector（10）, first connector
（10）Close to installation shell（1）Side and installation shell（1）Outer wall be fixedly connected, the installation shell（1）Outer wall it is left
The lower end of right two sides is symmetrically arranged with the second connector（11）, second connector（11）Close to installation shell（1）Side
With installation shell（1）Outer wall be fixedly connected.
2. a kind of backlight and display module according to claim 1, it is characterised in that：The installation shell（1）Top edge
Corner be enclosed with protection cornerite（12）.
3. a kind of backlight and display module according to claim 1, it is characterised in that：The installation shell（1）Inner wall bottom
The position at end middle part is uniformly provided with heat release hole（13）.
4. a kind of backlight and display module according to claim 1, it is characterised in that：First connector（10）Uniformly
There are four settings, and first connector（10）The position at middle part offers the first connecting hole.
5. a kind of backlight and display module according to claim 1, it is characterised in that：Second connector（11）Uniformly
There are four settings, and second connector（11）The position at middle part offers the second connecting hole.
6. a kind of backlight and display module according to claim 1, it is characterised in that：The installation shell（1）Outer wall
Upper and lower two sides are uniformly provided with fairlead（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820630310.5U CN208126067U (en) | 2018-04-28 | 2018-04-28 | A kind of backlight and display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820630310.5U CN208126067U (en) | 2018-04-28 | 2018-04-28 | A kind of backlight and display module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208126067U true CN208126067U (en) | 2018-11-20 |
Family
ID=64186926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820630310.5U Active CN208126067U (en) | 2018-04-28 | 2018-04-28 | A kind of backlight and display module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208126067U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112946952A (en) * | 2019-12-11 | 2021-06-11 | 南京瀚宇彩欣科技有限责任公司 | Display device and backlight module |
-
2018
- 2018-04-28 CN CN201820630310.5U patent/CN208126067U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112946952A (en) * | 2019-12-11 | 2021-06-11 | 南京瀚宇彩欣科技有限责任公司 | Display device and backlight module |
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