CN218181260U

CN218181260U - LCD (liquid crystal display) without pin rainbow

Info

Publication number: CN218181260U
Application number: CN202222747070.6U
Authority: CN
Inventors: 周项伟; 艾文; 侯英光; 李春芳
Original assignee: Anshan Jingcheng Electronic Co ltd
Current assignee: Anshan Jingcheng Electronic Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2022-12-30
Anticipated expiration: 2032-10-18

Abstract

The utility model discloses a LCD of no pin rainbow, including lower glass substrate and with the parallel last glass substrate of lower glass substrate, be provided with the liquid crystal cell down between glass substrate and the last glass substrate, a plurality of pin bodies are installed to lower glass substrate one side, glass substrate surface is provided with sealed the pad down, lower glass substrate fixed mounting has four locating pieces, four be provided with the connecting plate between the locating piece, connecting plate one side fixed mounting has the clamp plate, two draw-in grooves have been seted up on the connecting plate surface, glass substrate fixed surface installs the compact structure who is used for fixed connection board down. The utility model discloses can prevent that UV from gluing to get into between two glass substrates to make glass substrate produce certain deformation after the solidification, cause the rainbow phenomenon of display screen.

Description

LCD (liquid crystal display) without base pin rainbow

Technical Field

The utility model relates to a display technical field specifically is a LCD of no pin rainbow.

Background

The LCD display is one of the mainstream display screens at present, but when the LCD display is used, a rainbow phenomenon appears on a part of the screen, and the rainbow phenomenon means that when the lighted screen is observed at a certain inclination angle or under low brightness, slight rainbow stripes may be perceived.

Rainbow phenomenon is often sent in the display screen of pin class, its cause is after installing the pin, need scribble UV glue in the pin position, and solidify, fix the pin, but because UV glues and has certain mobility, therefore get into two glass substrates and by the solidification back gluing, can follow two glass substrates in the middle of, have certain pulling force to the glass substrate, cause glass substrate to produce certain deformation, thereby make the business turn over light angle appear changing, make the display screen have the rainbow line, the display effect of display has been influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LCD of no pin rainbow to solve the problem that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LCD of no pin rainbow, includes lower glass substrate and the last glass substrate parallel with lower glass substrate, be provided with the liquid crystal cell down between glass substrate and the last glass substrate, a plurality of pin bodies are installed to lower glass substrate one side, glass substrate surface is provided with sealed the pad down, lower glass substrate fixed mounting has four locating pieces, four be provided with the connecting plate between the locating piece, connecting plate one side fixed mounting has the clamp plate, two draw-in grooves have been seted up on the connecting plate surface, glass substrate fixed surface installs the compact structure who is used for fixed connection board down.

Preferably, the sealing gasket is bonded on one side, close to the upper glass substrate, of the lower glass substrate, the pin body is located on the inner side of the sealing gasket, and the sealing gasket is made of a silica gel material.

Preferably, the pressing plate abuts against the top surface of the pin body.

Preferably, the pressing structure comprises two U-shaped fixing plates fixedly installed on one side, close to the upper glass substrate, of the lower glass substrate, a sliding piece capable of sliding along the arrangement direction of the U-shaped fixing plates is fixedly sleeved on the outer side of each U-shaped fixing plate, and an elastic piece is fixedly installed on one side of each sliding piece.

Preferably, the slider is established the sliding block in the U-shaped fixed plate outside including the cover, sliding block slidable mounting is in the U-shaped fixed plate outside, one side fixed mounting that the glass substrate was kept away from down to the sliding block has the connecting piece.

Preferably, the elastic component includes the elastic plate of fixed mounting in connecting piece one side, the elastic plate adopts the stainless steel to make, elastic plate one end is provided with L shape joint portion, L shape joint portion passes in the draw-in groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this LCD of no pin rainbow installs glass substrate one side back down at the pin body, at first scribbles the gluey work of UV, under the sealed effect that blocks that fills up, UV glues and can not get into down between glass substrate and the last glass substrate, prevents to glue the pulling force of back to glass substrate because of UV, makes the phenomenon of rainbow line appear in the display, has promoted the display quality.

2. This LCD of no pin rainbow fixes a position the connecting plate through the locating piece earlier to push down the connecting plate through the elastic plate, make the clamp plate compressed tightly on the surface of pin body, can prevent that solidification UV from gluing the in-process, the pin body appears rocking, leads to pin body position to change, makes the pin of display can not normally insert the use, has guaranteed the quality of display.

Drawings

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

FIG. 2 is a schematic view of a sectional structure of the slot of the present invention;

fig. 3 is an enlarged schematic structural diagram of the utility model a.

In the figure: 1. a lower glass substrate; 2. an upper glass substrate; 3. a liquid crystal cell; 4. a pin body; 5. a gasket; 6. pressing a plate; 7. a connecting plate; 8. a card slot; 9. positioning blocks; 10. a U-shaped fixing plate; 11. a slider; 12. a connecting member; 13. an elastic plate.

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.

Example one

Please refer to fig. 1-3, the utility model provides a LCD of no pin rainbow, including lower glass substrate 1 and the last glass substrate 2 parallel with lower glass substrate 1, be provided with liquid crystal cell 3 between lower glass substrate 1 and the last glass substrate 2, a plurality of pin bodies 4 are installed to lower glass substrate 1 one side, lower glass substrate 1 surface is provided with sealed the pad 5, lower glass substrate 1 fixed mounting has four locating pieces 9, be provided with connecting plate 7 between four locating pieces 9, connecting plate 7 one side fixed mounting has clamp plate 6, two draw-in grooves 8 have been seted up on connecting plate 7 surface, lower glass substrate 1 fixed surface installs the compact structure who is used for fixed connection board 7.

In this embodiment, will block in the UV glue of scribbling between pin body 4 and lower glass substrate 1 through sealed 5, prevent that UV glue from getting into down between glass substrate 1 and the liquid crystal cell 3, can prevent because of the rainbow line phenomenon that UV glues the solidification and produce to compress tightly connecting plate 7 and clamp plate 6 on the surface of pin body 4 through compact structure, prevent in the curing process, rock appears in pin body 4, cause the unable normal insertion of display finished product pin.

Referring to fig. 1, a sealing gasket 5 is adhered to one side of the lower glass substrate 1 close to the upper glass substrate 2, a pin body 4 is located on the inner side of the sealing gasket 5, and the sealing gasket 5 is made of a silicone material.

In this embodiment, when the tube script body 4 is coated with UV glue, the overflowing UV glue will not enter between the lower glass substrate 1 and the upper glass substrate 2 under the blocking effect of the sealing gasket 5, so as to prevent the deformation of the lower glass substrate 1 and the liquid crystal cell 3.

Referring to fig. 1-3, the pressing plate 6 abuts against the top surface of the pin body 4, the pressing structure includes two U-shaped fixing plates 10 fixedly mounted on one side of the lower glass substrate 1 close to the upper glass substrate 2, a sliding member capable of sliding along the setting direction of the U-shaped fixing plates 10 is fixedly sleeved on the outer sides of the U-shaped fixing plates 10, an elastic member is fixedly mounted on one side of the sliding member, the sliding member includes a sliding block 11 sleeved on the outer side of the U-shaped fixing plate 10, the sliding block 11 is slidably mounted on the outer side of the U-shaped fixing plate 10, a connecting member 12 is fixedly mounted on one side of the sliding block 11 away from the lower glass substrate 1, the elastic member includes an elastic plate 13 fixedly mounted on one side of the connecting member 12, the elastic plate 13 is made of stainless steel, one end of the elastic plate 13 is provided with an L-shaped clamping portion, and the L-shaped clamping portion penetrates through the clamping groove 8.

In this embodiment, can slide in the U-shaped fixed plate 10 outside through sliding block 11, can control the position of connecting piece 12, and then change the position of elastic plate 13, make elastic plate 13 contact connecting plate 7, the L shape joint portion of elastic plate 13 one end is blocked by connecting plate 7, and can make elastic plate 13 by jack-up upwards because of the structure, continue to promote connecting piece 12, can make inside L shape joint portion gets into draw-in groove 8 completely, fix the position of connecting piece 12 and elastic plate 13 this moment, and can push down connecting plate 7.

The working principle is as follows: the utility model relates to a LCD liquid crystal display without pin rainbow, after a pin body 4 is arranged at one side of a lower glass substrate 1, the UV glue is firstly coated, and under the blocking action of a sealing gasket 5, the UV glue can not enter between the lower glass substrate 1 and an upper glass substrate 2;

then, the connecting plate 7 is placed between the four positioning blocks 9, the pressing plate 6 is made to be in contact with the pin body 4, the connecting piece 12 is pushed to enable the elastic plate 13 to be in contact with the connecting plate 7, the L-shaped clamping portion at one end of the elastic plate 13 is blocked by the connecting plate 7, the elastic plate 13 is jacked upwards, the connecting piece 12 is continuously pushed, the L-shaped clamping portion can be enabled to completely enter the clamping groove 8, the positions of the connecting piece 12 and the elastic plate 13 are fixed at the moment, the elastic plate 13 has the force of pressing the connecting plate 7 downwards, the pressing plate 6 is tightly pressed on the top surface of the pin body 4, and the pin body 4 can be prevented from shaking to cause position change of the pin body 4 in the UV glue curing process;

and subsequently, irradiating the gluing position of the tube script body 4 by UV light to cure the UV glue, thereby completing the installation work of the tube pin.

Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a LCD of no pin rainbow, includes lower glass substrate (1) and with lower glass substrate (1) parallel last glass substrate (2), its characterized in that: be provided with liquid crystal cell (3) down between glass substrate (1) and last glass substrate (2), a plurality of pin bodies (4) are installed to glass substrate (1) one side down, glass substrate (1) surface is provided with sealed pad (5) down, glass substrate (1) fixed mounting has four locating pieces (9) down, four be provided with connecting plate (7) between locating piece (9), connecting plate (7) one side fixed mounting has clamp plate (6), two draw-in grooves (8) have been seted up on connecting plate (7) surface, glass substrate (1) fixed surface installs the compact structure who is used for fixed connection board (7) down.

2. The LCD display of claim 1, wherein: sealing gasket (5) bonds in one side that lower glass substrate (1) is close to last glass substrate (2), pin body (4) are located the inboard of sealing gasket (5), just sealing gasket (5) adopt the silica gel material to make.

3. The LCD liquid crystal display of claim 1, wherein the rainbow without pins comprises: the pressing plate (6) is abutted against the top surface of the pin body (4).

4. The LCD display of claim 1, wherein: the pressing structure comprises two U-shaped fixing plates (10) fixedly installed on one side, close to the upper glass substrate (2), of the lower glass substrate (1), a sliding piece capable of sliding in the direction along the U-shaped fixing plates (10) is fixedly sleeved on the outer sides of the U-shaped fixing plates (10), and an elastic piece is fixedly installed on one side of the sliding piece.

5. The LCD with no pin rainbow according to claim 4, wherein: the slider is established sliding block (11) in U-shaped fixed plate (10) outside including the cover, sliding block (11) slidable mounting is in the U-shaped fixed plate (10) outside, one side fixed mounting that glass substrate (1) was kept away from down in sliding block (11) has connecting piece (12).

6. The LCD display of claim 5, wherein the LCD display comprises: the elastic component comprises an elastic plate (13) fixedly installed on one side of the connecting component (12), the elastic plate (13) is made of stainless steel, an L-shaped clamping portion is arranged at one end of the elastic plate (13), and the L-shaped clamping portion penetrates through the clamping groove (8).