CN216212115U

CN216212115U - Waterproof shockproof liquid crystal display

Info

Publication number: CN216212115U
Application number: CN202122121615.8U
Authority: CN
Inventors: 罗安周
Original assignee: Shenzhen Tuoxian Technology Co ltd
Current assignee: Shenzhen Tuoxian Technology Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-04-05
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses a waterproof and shockproof liquid crystal display screen which comprises a display screen body, a waterproof heat radiating piece connected to the back of the display screen body, and a buffer protecting piece sleeved outside the display screen body and the waterproof heat radiating piece, the buffer protection piece comprises a connecting frame connected to the periphery of the display screen body, an inner movable frame and an outer movable frame which are respectively arranged in the inner cavity and the outer part of the connecting frame, a square connecting plate connected to the side surfaces of the inner movable frame and the outer movable frame, a plurality of pressure springs connected between the connecting plate and the connecting frame, the side of the connecting plate, which is far away from the connecting frame, is connected with a rubber pad, the waterproof heat dissipation piece comprises an auxiliary frame connected to the back of the display screen body, a heat dissipation frame integrally formed on the side of the auxiliary frame, and a connecting plate connected to the inner wall of the heat dissipation frame, and a circular channel corresponding to the position of the heat dissipation part of the display screen body is arranged on the side of the connecting plate. This waterproof shockproof liquid crystal display can carry out waterproofly, can also cushion the protection of taking precautions against earthquakes when empting.

Description

Waterproof shockproof liquid crystal display

Technical Field

The utility model belongs to the technical field of liquid crystal display screens, and particularly relates to a waterproof and shockproof liquid crystal display screen.

Background

Liquid Crystal Display (LCD) is called liquid crystal display (Liquidcrystal display) and belongs to a flat panel display. The screen display device is used for screen display of televisions and computers. The display screen has the advantages of low power consumption, small size and low radiation. The liquid crystal display screen uses liquid crystal solution in two pieces of polarization materials, so that the crystal can be rearranged to achieve the purpose of imaging when current passes through the liquid.

Most of the existing liquid crystal display screens do not need protection, but are used outdoors, especially in places with much rain, the traditional liquid crystal display screens cannot adapt to the rain, and if the traditional liquid crystal display screens are accidentally toppled over, the screens can be broken.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a waterproof and shockproof liquid crystal display screen to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a waterproof and shockproof liquid crystal display screen comprises a display screen body, a waterproof heat radiating piece connected to the back of the display screen body, and a buffer protection piece sleeved outside the display screen body and the waterproof heat radiating piece,

buffering protection piece is connected with a plurality of compression springs between connecting plate and the connecting frame including connecting at the connecting frame of display screen body periphery, setting respectively at the connecting frame inner chamber and outside interior movable frame and outer movable frame, connecting at the connecting plate of the mouth style of calligraphy of movable frame side including connecting and outer movable frame, connecting, the side that the connecting frame was kept away from to the connecting plate is connected with the rubber pad.

Further, waterproof heat dissipation piece is including connecting at the auxiliary frame at the display screen body back, integrated into one piece at the heat dissipation frame of auxiliary frame side, connecting at the company's board of heat dissipation frame inner wall, even the side of board set up with the circular passageway that the radiating part position of display screen body corresponds, the inner wall connection of circular passageway has the fan, the periphery of heat dissipation frame still is connected with another auxiliary frame that is used for being connected with buffer protection piece.

Further, the inner wall of the circular channel is further connected with a dustproof net, the vertical side face of the heat dissipation frame is provided with a heat dissipation channel, a movable door is hinged in the heat dissipation channel, and the side face of the movable door is connected with a handle.

Further, the bottom of display screen body is connected with support piece, support piece is including connecting at the hollow support box of display screen body bottom, connecting at the hang plate that two symmetries in support box bottom set up, articulate two backup pads in support box bottom.

Further, the bottom of backup pad is connected with the bracing piece, and anti-skidding line has been seted up to the periphery of bracing piece, the screw thread passageway has been seted up to the side of hang plate, and screw thread passageway threaded connection has the tight threaded rod that supports that is used for supporting the backup pad.

Furthermore, the front end of the display screen body is connected with a waterproof membrane.

The utility model has the technical effects and advantages that: according to the waterproof and shockproof liquid crystal display screen, through the arrangement of the buffer protection piece, the connecting plate can be grounded when the liquid crystal display screen is toppled, the display screen body cannot be grounded, and the rubber pad is matched with the pressure spring to play a role in buffer and shockproof protection; when the display screen is normally used, the movable door is opened, the fan is started to perform air draft and heat dissipation, the movable door is closed when water is more, the heat dissipation frame and the connecting plate can block water below the fan, and the waterproof membrane can perform waterproof protection on the front end of the display screen body; the supporting piece can support, and the inclination of the supporting plate is adjusted by rotating the abutting threaded rod to meet different supporting requirements; this waterproof shockproof liquid crystal display can carry out waterproofly, can also cushion the protection of taking precautions against earthquakes when empting.

Drawings

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

FIG. 2 is a right side view of the present invention;

FIG. 3 is a partial cross-sectional view of a bumper guard of the present invention;

fig. 4 is a side view of the auxiliary frame of the present invention.

Description of reference numerals:

in the figure: 1. a display screen body; 2. a waterproof heat sink; 3. a buffer protection member; 31. a connecting frame; 32. An inner movable frame; 33. an outer movable frame; 34. a connecting plate; 35. a pressure spring; 21. an auxiliary frame; 22. a heat dissipation frame; 23. connecting plates; 24. a fan; 25. a movable door; 4. a support member; 41. a support box; 42. An inclined plate; 43. a support plate; 44. a support rod.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the utility model.

When the liquid crystal display panel falls down, the connecting plate 34 will land, the display panel body 1 will not land, the rubber pad and the pressure spring 35 are matched to play a role of buffering and shockproof protection, as shown in fig. 1 and fig. 3, the liquid crystal display panel comprises a display panel body 1, a waterproof heat sink 2 connected to the back of the display panel body 1, and a buffering protection member 3 sleeved outside the display panel body 1 and the waterproof heat sink 2, wherein the buffering protection member 3 comprises a connecting frame 31 connected to the periphery of the display panel body 1, an inner movable frame 32 and an outer movable frame 33 respectively arranged in the inner cavity and the outer cavity of the connecting frame 31, and a square connecting plate 34 connected to the side surfaces of the inner movable frame 32 and the outer movable frame 33, a certain distance is provided between the inner movable frame 32 and the display panel body 1 to ensure the pressure spring to extend and retract, the size of each structure is not based on the figure, and is selected as required, a plurality of pressure springs 35 are connected between the connecting plate 34 and the connecting frame 31, and a rubber pad is connected to the side surface of the connecting plate 34 far away from the connecting frame 31.

Referring to fig. 1 and 4, in order to ensure the heat dissipation effect and to some extent, the waterproof heat dissipation member 2 includes an auxiliary frame 21 connected to the back of the display screen body 1, a heat dissipation frame 22 integrally formed on the side of the auxiliary frame 21, and a connecting plate 23 connected to the inner wall of the heat dissipation frame 22, the side of the connecting plate 23 is provided with a circular channel corresponding to the position of the heat dissipation portion of the display screen body 1, the inner wall of the circular channel is connected with a fan 24, the fan 24 is provided with a switch and a power supply device, otherwise, the fan is electrically connected to the display screen body, the periphery of the heat dissipation frame 22 is further connected with another auxiliary frame 21 connected to the buffer protection member 3, the inner wall of the circular channel is further connected with a dust screen, the vertical side of the heat dissipation frame 22 is provided with a heat dissipation channel, a movable door 25 is hinged in the heat dissipation channel, the side of the movable door 25 is connected with a handle, the front end of the display screen body 1 is connected with a waterproof membrane, waterproof coating has all been coated to the periphery of waterproof heat dissipation spare 2 and buffer protection spare 3, meets and closes dodge gate 25 at the more moment of water liquid, and heat-dissipating frame 22 and even board 23 can block the water liquid that is less than fan 24, and the water-proof membrane can carry out water-proof protection to the front end of display screen body 1.

Refer to fig. 1 and 2, in order to adjust the support height, and satisfy the different needs of preventing toppling, the bottom of display screen body 1 is connected with support piece 4, support piece 4 is including connecting the hollow support box 41 in display screen body 1 bottom, connect the hang plate 42 that two symmetries that support the box 41 bottom set up, articulate two backup pads 43 in support box 41 bottom, the bottom of backup pad 43 is connected with bracing piece 44, anti-skidding line has been seted up to the periphery of bracing piece 44, the screw channel has been seted up to the side of hang plate 42, screw channel threaded connection has the tight threaded rod that supports that is used for supporting backup pad 43, support the tight threaded rod through rotating, adjust the gradient of backup pad 43, satisfy different support demands, when two backup pads 43 contained angles are very big, prevent toppling's effect is very big.

Working principle, this waterproof shockproof liquid crystal display, support tight threaded rod through rotating, adjust support plate 43's gradient, satisfy different support demands, in load during operation, can open the dodge gate 25, and open fan 24 and dispel the heat, meet the more water liquid and close the dodge gate 25 constantly, heat dissipation frame 22 and even board 23 can block the water liquid that is less than fan 24, the water proof membrane can carry out water proof to the front end of display screen body 1, when empting, connecting plate 34 can land, and display screen body 1 can not land, the rubber pad and pressure spring 35's cooperation, play the effect of buffering shockproof protection.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a waterproof shockproof liquid crystal display, includes display screen body (1), connects waterproof heat dissipation piece (2) at display screen body (1) back, cup joints at outside and the outside buffering protection piece (3) of waterproof heat dissipation piece (2) of display screen body (1), its characterized in that:

buffering protection piece (3) including connecting in connection frame (31) of display screen body (1) periphery, set up respectively at connection frame (31) inner chamber and outside interior movable frame (32) and outer movable frame (33), connect including connecting connection board (34) of the mouth style of calligraphy of movable frame (32) and outer movable frame (33) side, be connected with a plurality of compression spring (35) between connecting board (34) and connection frame (31), the side that connection frame (31) were kept away from in connecting board (34) is connected with the rubber pad.

2. The liquid crystal display panel of claim 1, wherein: waterproof heat dissipation piece (2) including connect at auxiliary frame (21) at display screen body (1) back, integrated into one piece at heat dissipation frame (22) of auxiliary frame (21) side, connect even board (23) at heat dissipation frame (22) inner wall, even the side of board (23) set up the circular passageway that corresponds with the heat dissipation portion position of display screen body (1), the inner wall connection of circular passageway has fan (24), the periphery of heat dissipation frame (22) still is connected with another auxiliary frame (21) that are used for being connected with buffering protection piece (3).

3. The liquid crystal display panel of claim 2, wherein: the inner wall of the circular channel is further connected with a dustproof net, the vertical side face of the heat dissipation frame (22) is provided with a heat dissipation channel, a movable door (25) is hinged in the heat dissipation channel, and the side face of the movable door (25) is connected with a lifting handle.

4. The liquid crystal display panel of claim 1, wherein: the bottom of display screen body (1) is connected with support piece (4), support piece (4) including connect hollow support box (41) in display screen body (1) bottom, connect at two symmetrical hang plates (42) that set up in support box (41) bottom, articulate two backup pad (43) in support box (41) bottom.

5. The liquid crystal display panel of claim 4, wherein: the bottom end of the supporting plate (43) is connected with a supporting rod (44), anti-skidding threads are arranged on the periphery of the supporting rod (44), a threaded channel is arranged on the side face of the inclined plate (42), and the threaded channel is in threaded connection with a tightening threaded rod used for abutting against the supporting plate (43).

6. The liquid crystal display panel of claim 1, wherein: the front end of the display screen body (1) is connected with a waterproof membrane.