CN220307579U - Waterproof liquid crystal display - Google Patents

Abstract

The utility model discloses a waterproof liquid crystal display screen, which comprises a frame body, wherein a glass plate is embedded in the outer wall of one side of the frame body, a first sealing gasket is embedded between the glass plate and the inner wall of the frame body, a clamping groove is formed in the outer wall of one side of the frame body, a second sealing gasket is bonded on the inner wall of the side face of the clamping groove, a cover plate which is mutually contacted with the second sealing gasket is clamped in the clamping groove, a display screen and a power module are respectively arranged in the frame body through bolts, the display screen is electrically connected with the power module through wires, and two hook pieces are arranged on the outer wall of one side of the cover plate, which is close to the top, of the cover plate through bolts. The first sealing gasket and the second sealing gasket can improve the sealing performance among the glass plate, the cover plate and the frame body, and the waterproof capability and the dustproof capability of the liquid crystal display screen can be improved by matching with the arrangement of the glass plate.

Description

Waterproof liquid crystal display

Technical Field

The utility model relates to the technical field of liquid crystal display screens, in particular to a waterproof liquid crystal display screen.

Background

Liquid crystal displays are used in digital watches and in one type of display for many portable computers, which use a liquid crystal solution of two sheets of polarized material, and which rearrange crystals for imaging purposes when a current is passed through the liquid.

The utility model provides an anti-dazzle liquid crystal display of application number CN202220106858.6, the date of authorizing bulletin is 20220524, includes anti-dazzle liquid crystal display subassembly, anti-dazzle liquid crystal display subassembly includes anti-dazzle liquid crystal display, anti-dazzle liquid crystal display is attached and is had the optical film, the surface of optical film is equipped with nanocomposite coating, nanocomposite coating includes anti-dazzle coating, anti-blue light coating and anti-fouling coating, anti-dazzle liquid crystal display subassembly still includes the display installing frame, anti-dazzle liquid crystal display installs in the inside of display installing frame, and the inside of display installing frame is equipped with the blotter, and anti-dazzle liquid crystal display's side and blotter contact each other.

The liquid crystal display waterproof device is relatively crude, and cannot effectively protect the liquid crystal display body under the condition of water, so that the liquid crystal display is easy to enter water, and therefore, the design of the waterproof liquid crystal display is needed to solve the problem.

Disclosure of Invention

The utility model aims to provide a waterproof liquid crystal display screen so as to solve the defects in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model provides a waterproof type liquid crystal display, includes the framework, the embedding has the glass board on framework one side outer wall, and has embedded between glass board and the framework inner wall to fill up first, the draw-in groove has been seted up on the framework one side outer wall, and bonds on the draw-in groove side inner wall to fill up second, the inside joint of draw-in groove has the apron with sealed two mutual contacts of filling up, install display, power module in the framework through the bolt respectively, and the display is electric connection with power module through the wire, cover one side outer wall is close to top department and is installed two couple pieces through the bolt, two spacing grooves have all been seted up on the draw-in groove looks both sides inner wall.

Furthermore, the outer walls of the two sides of the cover plate are provided with mounting grooves, and the inner wall of one side of each mounting groove is provided with three springs through bolts.

Furthermore, the fork strap piece is installed through the bolt to spring one end, and fork strap piece one end is pegged graft inside the spacing groove, integrated into one piece has the plectrum on the outer wall of fork strap piece one side.

In the technical scheme, the waterproof liquid crystal display provided by the utility model has the advantages that (1) the sealing property among the glass plate, the cover plate and the frame body can be improved through the first sealing gasket, the second sealing gasket and the glass plate, and the waterproof capability and the dustproof capability of the liquid crystal display can be improved by matching with the arrangement of the glass plate; (3) Through the shifting block, the plugboard piece and the spring which are arranged, the limiting structure formed by the shifting block, the plugboard piece and the spring can reduce the difficulty of disassembling and assembling the cover plate, and realize the quick disassembly and assembly of the cover plate.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

Fig. 1 is a schematic diagram of an overall structure of a waterproof lcd according to an embodiment of the present utility model.

Fig. 2 is a schematic diagram of the overall back structure of a waterproof lcd according to an embodiment of the present utility model.

Fig. 3 is a schematic diagram of an overall rear half-section structure of a waterproof lcd according to an embodiment of the present utility model.

Fig. 4 is a schematic diagram of an internal structure of a frame provided by an embodiment of a waterproof lcd according to the present utility model.

Fig. 5 is a schematic diagram of a cover plate structure provided by an embodiment of a waterproof lcd of the present utility model.

Reference numerals illustrate:

1. a frame; 2. a glass plate; 3. a first sealing gasket; 4. a cover plate; 5. a hook member; 6. a display screen; 7. a power module; 8. a limit groove; 9. a clamping groove; 10. a second sealing gasket; 11. a cavity; 12. a mounting groove; 13. a bottom plate; 14. a case; 15. a refrigerator; 16. a ventilation groove; 17. a dust screen; 18. a water pump; 19. a placement groove; 20. a spring; 21. a fork strap section; 22. and (5) a shifting block.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1-5, the waterproof liquid crystal display provided by the embodiment of the utility model comprises a frame body 1, wherein a glass plate 2 is embedded in the outer wall of one side of the frame body 1, a first sealing gasket 3 is embedded between the glass plate 2 and the inner wall of the frame body 1, a clamping groove 9 is formed in the outer wall of one side of the frame body 1, a second sealing gasket 10 is bonded on the inner wall of the side face of the clamping groove 9, a cover plate 4 which is in contact with the second sealing gasket 10 is clamped in the clamping groove 9, a display screen 6 and a power module 7 are respectively arranged in the frame body 1 through bolts, the display screen 6 is electrically connected with the power module 7 through wires, two hook pieces 5 are arranged at the position, close to the top, of the outer wall of one side of the cover plate 4 through bolts, and two limiting grooves 8 are formed in the inner walls of the opposite sides of the clamping groove 9.

Specifically, in this embodiment, including framework 1, the embedding has glass board 2 on the outer wall of framework 1 one side, and it has sealed first 3 to fill up to embed between glass board 2 and the framework 1 inner wall, sealed first 3 can improve the leakproofness between glass board 2 and the framework 1, and cooperate the setting of glass board 2, waterproof ability and dustproof ability of this liquid crystal display can be improved, draw-in groove 9 has been seted up on the outer wall of framework 1 one side, and bond on the inner wall of draw-in groove 9 side and have sealed second 10, sealed second 10 can cover the leakproofness between 4 and the framework 1, the inside joint of draw-in groove 9 has the apron 4 that contacts each other with sealed second 10, display 6, power module 7 is the liquid crystal display are installed through the bolt respectively to the framework 1 inside, power module 7 is by the battery, charge-discharge circuit is constituteed, can be the equipment operation power supply, and display 6 is electric connection through the wire and power module 7, apron 4 one side outer wall is close to top department through the bolt installation two pieces 5, be convenient for this equipment is hung on the wall and is hung on the wall 9, limit position limiting structure is hung on two sides 8 on the framework 8 on two sides of the inner walls 8.

According to the waterproof liquid crystal display, the sealing gasket I3 and the sealing gasket II 10 can improve the sealing performance among the glass plate 2, the cover plate 4 and the frame body 1, and the waterproof capacity and the dustproof capacity of the liquid crystal display can be improved by matching with the arrangement of the glass plate 2.

In another embodiment provided by the utility model, as shown in fig. 5, the outer walls of two sides of the cover plate 4 are provided with the mounting grooves 19, three springs 20 are mounted on the inner wall of one side of the mounting grooves 19 through bolts, one ends of the springs 20 are provided with the insert plate pieces 21 through bolts, the insert plate pieces 21 can extend out of the mounting grooves 19 under the action of the springs 20, so that the insert plate pieces 21 are always inserted into the limiting grooves 8 when the insert plate pieces 22 are not subjected to external force, one ends of the insert plate pieces 21 are inserted into the limiting grooves 8, the insert plate pieces 22 are integrally formed on the outer wall of one side of the insert plate pieces 21, and the insert plate pieces 21 are conveniently pushed to move by the insert plate pieces 22.

Working principle: when this LCD screen operation, power module 7 can be circular telegram to make display screen 6 operation, make display screen 6 light the broadcast image, and sealed pad one 3, sealed pad two 10 can improve the leakproofness between glass board 2, apron 4 and the framework 1, and cooperate the setting of glass board 2, can improve waterproof ability and dustproof ability of this LCD screen, and when this equipment maintenance is followed, can stir two shifting blocks 22, make fork strap piece 21 squeeze spring 20, make fork strap piece 21 one end break away from spacing groove 8, make the restriction between apron 4 and the framework 1 clear, realized the quick assembly disassembly to apron 4.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (3)

1. The utility model provides a waterproof type liquid crystal display, includes framework (1), its characterized in that, embedding has glass board (2) on framework (1) one side outer wall, and has embedded between glass board (2) and framework (1) inner wall to seal up one (3), draw-in groove (9) have been seted up on framework (1) one side outer wall, and bond on draw-in groove (9) side inner wall to have sealed two (10) of filling up, draw-in groove (9) inside joint has apron (4) with sealed two (10) mutual contact, display screen (6), power module (7) are installed through the bolt respectively to framework (1) inside, and display screen (6) are electric connection through wire and power module (7), apron (4) one side outer wall is close to top department and is installed two couple pieces (5) through the bolt, two spacing grooves (8) have all been seted up on the draw-in groove (9) looks both sides inner wall.

2. The waterproof liquid crystal display according to claim 1, wherein the outer walls of the two sides of the cover plate (4) are provided with mounting grooves (19), and three springs (20) are mounted on the inner wall of one side of the mounting grooves (19) through bolts.

3. The waterproof liquid crystal display according to claim 2, wherein one end of the spring (20) is provided with a plugboard piece (21) through a bolt, one end of the plugboard piece (21) is spliced in the limiting groove (8), and a poking block (22) is integrally formed on the outer wall of one side of the plugboard piece (21).