CN210894911U

CN210894911U - Diffusion plate device with good light scattering effect for liquid crystal display television

Info

Publication number: CN210894911U
Application number: CN201922019663.9U
Authority: CN
Inventors: 徐晓生
Original assignee: Guangzhou Hongye Photoelectric Co ltd
Current assignee: Guangzhou Hongye Photoelectric Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-06-30
Anticipated expiration: 2029-11-21

Abstract

The utility model relates to a diffuser plate application technique field just discloses an effectual diffuser plate device for LCD TV of astigmatism, including the diffuser plate main part, the surface joint of diffuser plate main part has the card frame, the other end fixedly connected with jam plate of diffuser plate main part is kept away from to the card frame, the lockhole that quantity is four, every is seted up to the inside of jam plate the equal threaded connection in inboard of lockhole has the locking bolt. This diffusion plate device for LCD TV that astigmatism is effectual, outside joint through the diffusion plate main part has card frame and jam plate, the diffusion plate main part is fixed with the card frame by the bolt, and the jam plate passes through the locking bolt and is fixed with the installation support body, card frame and jam plate structure as an organic whole simultaneously, and then make the diffusion plate main part firm fix the installation support body inboard and then guarantee the installation stable and make the astigmatism effectual, thereby effectual solved LCD inside diffuser plate probably because of crooked and lead to the poor problem of astigmatism effect under long-time the use.

Description

Diffusion plate device with good light scattering effect for liquid crystal display television

Technical Field

The utility model relates to a diffuser plate application technology field specifically is an effectual diffuser plate device for LCD TV of astigmatism.

Background

The liquid crystal display manufactured by using the liquid crystal is also called as LCD, and the liquid crystal television is characterized in that voltage is added in the liquid crystal between two pieces of glass, pictures are reproduced through molecular arrangement change and zigzag change, and the pictures are manufactured on a screen through collision of the electron group and are formed through perspective reflection of external light.

The liquid crystal display has been widely used at present, and a diffusion plate is usually installed inside the liquid crystal display, which has good light source diffusivity, light transmittance, dimensional stability and antistatic property, and the diffusion plate inside the liquid crystal display may be skewed to cause subjective defects such as lamp shadow and brightness when the liquid crystal display is used for a long time, thereby causing poor light diffusion effect, so a diffusion plate device for a liquid crystal television with good light diffusion effect is provided to solve the problems provided in the above.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an effectual diffuser plate device for LCD TV of astigmatism possesses stability and good and make the astigmatism effectual advantage such as, has solved LCD and has used its inside diffuser plate probably because of crooked poor problem of astigmatism effect under for a long time.

(II) technical scheme

For the purpose that realizes that above-mentioned stability is good and make the astigmatism effectual, the utility model provides a following technical scheme: the utility model provides an effectual diffuser plate device for LCD TV of astigmatism, includes the diffuser plate main part, the surface joint of diffuser plate main part has the card frame, the other end fixedly connected with jam plate of diffuser plate main part is kept away from to the card frame, the lockhole that quantity is four is seted up to the inside of jam plate, every the equal threaded connection in inboard of lockhole has the locking bolt, the inside of card frame is seted up two in quantity's card hole, every the inboard equal joint in card hole has the bolt, the spacing hole of plate body with the outside swing joint of bolt is seted up to the inside of diffuser plate main part, fixedly connected with skid resistant course on the interior diapire of card frame, the opposite side and the installation support body laminating that the diffuser plate main part was kept away from to.

Preferably, the diffuser plate main part is rectangular in appearance, the number of the clamping frames and the number of the locking plates are four, and the clamping frames and the locking plates are uniformly distributed at four right angles of the diffuser plate main part in a rectangular shape.

Preferably, the clamping frame and the locking plate are of an integrated structure and are L-shaped after being combined, and the clamping frame and the locking plate are transparent plastic frame bodies and transparent plastic plate bodies.

Preferably, the bolt is the transparent plastic body of rod that the appearance is the cylinder, the quantity in the spacing hole of plate body is four and is rectangle form evenly distributed.

Preferably, the bolt extends to the inside of the plate body limiting hole from one side of the clamping hole in the clamping frame and extends to the outside of the clamping frame from the clamping hole on the other side of the clamping frame.

Preferably, the anti-slip layer is a silica gel layer, and the outer surface of the anti-slip layer is tightly attached to the outer part of the diffusion plate main body.

Preferably, the inside of installing support body is seted up threaded hole, and every locking bolt all runs through the jam plate and extends to the threaded hole inboard on the installing support body.

(III) advantageous effects

Compared with the prior art, the utility model provides an effectual diffuser plate device for LCD TV of astigmatism possesses following beneficial effect:

1. this diffusion plate device for LCD TV that astigmatism is effectual, outside joint through the diffusion plate main part has a quantity to be four card frame and jam plate, the diffusion plate main part is fixed with the card frame by the bolt, and the jam plate passes through the locking bolt and fixes with the installation support body, card frame and jam plate structure as an organic whole simultaneously, and then make the firm fixing of diffusion plate main part at the installation support body inboardly, the good and strong effect of astigmatism ability that makes of stability has been reached, retrench and be convenient for fix the diffusion plate main part inside the liquid crystal housing through this diffusion plate and fixed knot structure overall structure, can make its practicality good.

2. This diffuser plate device for LCD TV that astigmatism is effectual, through being used for going on the card frame of fixing to the diffuser plate main part, jam plate and bolt are the transparent plastic structure, and it all is located the border department of diffuser plate main part, can effectively avoid the device appear can influence the condition of its astigmatism effect when fixed to the diffuser plate, inboard through the card frame is equipped with the laminating of diffuser plate main part, the non-slip layer is the silica gel layer, can effectively strengthen the installation stability and the non-slip ability of diffuser plate main part, thereby effectual inside diffuser plate of having solved LCD under long-time use probably leads to the poor problem of astigmatism effect because of crooked.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of an assembly structure of the diffuser plate main body of the present invention.

In the figure: 1 diffusion plate main part, 2 blocks frame, 3 jam plates, 4 lockholes, 5 locking bolts, 6 card holes, 7 bolts, 8 spacing holes of plate body, 9 skid resistant course, 10 installation support bodies.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a diffuser plate device for lcd tv with good light scattering effect comprises a diffuser plate main body 1, a clamp frame 2 is clamped on the outer surface of the diffuser plate main body 1, a lock plate 3 is fixedly connected to the other end of the clamp frame 2 away from the diffuser plate main body 1, the diffuser plate main body 1 is rectangular, the clamp frame 2 and the lock plate 3 are four and are uniformly distributed at four right angles of the diffuser plate main body 1 in rectangular shape, the clamp frame 2 and the lock plate 3 are of an integral structure and are L-shaped after being combined, the clamp frame 2 and the lock plate 3 are both transparent plastic frame bodies and transparent plastic plate bodies, four lock holes 4 are arranged inside the lock plate 3, locking bolts 5 are connected with the inner side of each lock hole 4 by screw threads, two clamp holes 6 are arranged inside the clamp frame 2, a bolt 7 is clamped inside each clamp hole 6, a plate body limiting hole 8 movably connected with the outside of the bolt 7 is arranged inside the diffuser plate main body 1, the bolts 7 are transparent plastic rods with cylindrical shapes, the number of the plate body limiting holes 8 is four, and the bolts 7 are uniformly distributed in a rectangular shape, the bolts 7 extend from one side of the clamping holes 6 on the clamping frame 2 to the inside of the plate body limiting holes 8, and extend from the clamping holes 6 on the other side of the clamping frame 2 to the outside of the clamping frame 2, the inner bottom wall of the clamping frame 2 is fixedly connected with an anti-slip layer 9, the anti-slip layer 9 is a silica gel layer, the outer surface of the anti-slip layer 9 is tightly attached to the outside of the diffusion plate main body 1, the other side of the locking plate 3, which is far away from the diffusion plate main body 1, is attached to an installation frame body 10, the inside of the installation frame body 10 is provided with threaded holes, each locking bolt 5 penetrates through the locking plate 3 and extends to the inner side of the threaded hole on the installation frame body 10, the diffusion plate device for the liquid crystal television with good light diffusion effect is characterized, and it all is located the border department of diffuser plate main part 1, can effectively avoid the device to appear can influence its astigmatic effect's the circumstances when fixed to the diffuser plate, the inboard through card frame 2 is equipped with the laminating of diffuser plate main part 1, and non-slip layer 9 is the silica gel layer, can effectively strengthen the installation stability and the non-slip ability of diffuser plate main part 1 to effectual solution LCD under long-time use its inside diffuser plate probably leads to the poor problem of astigmatic effect because of crooked.

To sum up, this diffusion plate device for LCD TV that astigmatism is effectual, the outside joint through diffusion plate main part 1 has card frame 2 and jam plate 3 that quantity is four, diffusion plate main part 1 is fixed with card frame 2 by bolt 7, and jam plate 3 is fixed with installation support body 10 through locking bolt 5, card frame 2 and jam plate 3 structure as an organic whole simultaneously, and then make diffusion plate main part 1 firm fix in installation support body 10 inboard, the good effect that makes of stability has been reached, simplify through this diffusion plate and fixed knot structure overall structure and be convenient for fix diffusion plate main part 1 inside the liquid crystal casing steadily, can make its practicality good.

And, this diffusion plate device for LCD TV that astigmatism is effectual, through being used for carrying out the card frame 2 fixed to diffusion plate main part 1, jam plate 3 and bolt 7 are the transparent plastic structure, and it all is located the border department of diffusion plate main part 1, can effectively avoid the device to appear can influence its astigmatism effect's the circumstances when fixed to the diffusion plate, inboard through card frame 2 is equipped with diffusion plate main part 1 laminating, non-slip layer 9 is the silica gel layer, can effectively strengthen diffusion plate main part 1's installation stability and non-slip ability, thereby effectual inside diffusion plate of having solved LCD under long-time use probably leads to the poor problem of astigmatism effect because of crooked.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an effectual diffuser plate device of astigmatic for LCD TV, includes diffuser plate main part (1), its characterized in that: the surface joint of diffuser plate main part (1) has card frame (2), other end fixedly connected with jam plate (3) of diffuser plate main part (1) are kept away from in card frame (2), lockhole (4) that quantity is four are seted up to the inside of jam plate (3), every the inboard equal threaded connection of lockhole (4) has locking bolt (5), card hole (6) two in quantity are seted up to the inside of card frame (2), every the inboard equal joint of card hole (6) has bolt (7), the spacing hole of plate body (8) with bolt (7) outside swing joint is seted up to the inside of diffuser plate main part (1), fixedly connected with skid resistant course (9) on the interior diapire of card frame (2), the opposite side and the installation support body (10) laminating of diffuser plate main part (1) are kept away from in jam plate (3).

2. The diffuser plate device for lcd tv set according to claim 1, wherein the diffuser plate device has a good light scattering effect, and comprises: the appearance of diffuser plate main part (1) is rectangle, the quantity of card frame (2) and jam plate (3) is four and is four right angles departments of rectangle form evenly distributed in diffuser plate main part (1).

3. The diffuser plate device for lcd tv set according to claim 1, wherein the diffuser plate device has a good light scattering effect, and comprises: the clamp frame (2) and the lock plate (3) are of an integrated structure and are L-shaped after being combined, and the clamp frame (2) and the lock plate (3) are both transparent plastic frame bodies and transparent plastic plate bodies.

4. The diffuser plate device for lcd tv set according to claim 1, wherein the diffuser plate device has a good light scattering effect, and comprises: the bolt (7) is the transparent plastic body of rod that the appearance is the cylinder, the quantity of the spacing hole of plate body (8) is four and is rectangular form evenly distributed.

5. The diffuser plate device for lcd tv set according to claim 1, wherein the diffuser plate device has a good light scattering effect, and comprises: bolt (7) extend to inside plate body spacing hole (8) from the one side of calorie hole (6) on calorie frame (2) to card hole (6) on the card frame (2) opposite side department extends to the outside of calorie frame (2).

6. The diffuser plate device for lcd tv set according to claim 1, wherein the diffuser plate device has a good light scattering effect, and comprises: the anti-slip layer (9) is a silica gel layer, and the outer surface of the anti-slip layer (9) is tightly attached to the outer part of the diffusion plate main body (1).

7. The diffuser plate device for lcd tv set according to claim 1, wherein the diffuser plate device has a good light scattering effect, and comprises: the inside of installation support body (10) is seted up threaded hole, and every locking bolt (5) all run through jam plate (3) and extend to the threaded hole inboard on installation support body (10).