CN218729652U

CN218729652U - Waterproof structure of display screen of photoelectronic device

Info

Publication number: CN218729652U
Application number: CN202221804567.0U
Authority: CN
Inventors: 李彬
Original assignee: Shenzhen Fudia Electronic Technology Co ltd
Current assignee: Shenzhen Fudia Electronic Technology Co ltd
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2023-03-24
Anticipated expiration: 2032-07-14

Abstract

The utility model discloses a waterproof construction of optoelectronic device display screen relates to display screen technical field, including the protection box, the back of protection box is provided with waterproof component, and waterproof component is including setting up the fixing base at the protection box back, the surface of fixing base and the middle part fixed connection at the protection box back, one side that the protection box was kept away from to the fixing base is rotated and is connected with rotatory screw rod, the one end fixedly connected with hand wheel of fixing base is kept away from to rotatory screw rod, the surperficial threaded connection of rotatory screw rod has the movable block, and the left and right sides at the protection box back is provided with the ventilation net, the draw-in groove has been seted up at both ends about the protection box back, two the draw-in groove is located two one side that the ventilation net carried on the back mutually, both ends articulate about the movable block has the connecting rod. A waterproof construction of photoelectronic device display screen, can carry out waterproofly to the display screen, and can guarantee the heat dissipation.

Description

Waterproof structure of display screen of photoelectronic device

Technical Field

The utility model relates to a display screen technical field, in particular to waterproof construction of optoelectronic device display screen.

Background

With the rapid development of electronic technology, various display screens are widely applied, for example, the display screens are installed in various large squares to play videos, so that information is conveniently displayed and watched by people, and meanwhile, advertisements and information are conveniently played and spread, and the existing outdoor large display screens have defects; to electronic equipment, waterproof sealing is carried out to the most important requirement, in case inside the rainwater gets into electronic equipment, will influence electronic equipment's normal use, causes electronic equipment's damage even, seriously influences its life, and the louvre has been seted up usually to current outdoor display screen casing, during open-air installation, receives the influence of rainwater easily, and inside the rainwater got into the display screen, causes the display screen mainboard to damage easily.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a waterproof structure of a display screen of an optoelectronic device, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a waterproof structure of a display screen of an optoelectronic device comprises a protective box body, wherein a waterproof component is arranged on the back surface of the protective box body;

the waterproof assembly comprises a fixed seat arranged on the back of the protective box body, the surface of the fixed seat is fixedly connected with the middle part of the back of the protective box body, one side of the fixed seat, far away from the protective box body, is rotatably connected with a rotary screw rod, one end of the rotary screw rod, far away from the fixed seat, is fixedly connected with a hand wheel, and the surface of the rotary screw rod is in threaded connection with a moving block;

the left and right sides at the protection box back is provided with the ventilation net, the draw-in groove has been seted up at both ends about the protection box back, two the draw-in groove is located two one sides that ventilate the net mutually, both ends are articulated to have a connecting rod about the movable block, two the one end that the movable block was kept away from to the connecting rod articulates there is the waterproof board, two the one end that the waterproof board is relative is connected with the surface rotation of protection box, two the inboard fixedly connected with kelly of the waterproof board mutually end, two kelly and two draw-in groove joints.

Preferably, the left and right sides fixedly connected with supporting leg of protection bottom half, the surperficial joint of protection box has waterproof frame, the spout has been seted up to the left and right sides of protection box, the quantity of spout is four, the inside fixedly connected with slider of the waterproof frame left and right sides, the quantity of slider is four, slider and spout sliding connection, the left and right sides threaded connection of screw and protection box is passed through to the bottom of the waterproof frame left and right sides.

Preferably, the top fixedly connected with hang plate of waterproof frame, the hang plate sets up to the height on the low right side in a left side, the inboard top fixedly connected with seal block of waterproof frame, protective glass, display screen itself and heat dissipation mounting panel have set gradually from the front to the back in the inside of protection box.

Preferably, the inboard side fixed connection of protective glass's outside limit and protective housing, the left and right sides fixedly connected with fixed block of heat dissipation mounting panel rear end, two the upper and lower both ends of fixed block are run through threaded nail, and the thread groove has been seted up to the left and right sides of protective housing inner chamber, the quantity of thread groove is two, and even distribution is in the left and right sides of protective housing inner chamber.

Preferably, the screw thread nail is connected with thread groove threaded connection, the inside left and right sides of heat dissipation mounting panel is provided with the heat dissipation fan, two the back swing joint of heat dissipation fan has the wind channel, two the one end that the heat dissipation fan was kept away from in the wind channel communicates with each other with two ventilation net.

Preferably, the length of the waterproof board is greater than that of the ventilation nets, the inner sides of the waterproof board are movably connected with the inner sides of the two ventilation nets, the top of the protective box body is provided with a groove, and the inner part of the groove is movably connected with the surface of the sealing block.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. this waterproof construction of photoelectronic device display screen can protect display screen itself through the protection box and the cover glass who set up, and the hang plate of setting can make rivers from the hang plate up-flow down, can not ponding at the top, and waterproof frame can be installed and dismantle through the spout and the slider that set up, and is very convenient.

2. This waterproof construction of optoelectronic device display screen, the heat dissipation fan through setting up can circulate the air in the protective housing through wind channel and ventilation net, dispel the heat to the display screen itself, guarantee that the temperature of display screen itself can not be too high, can normal use, rainy day can make the waterproof board fix the outside at the ventilation net through the joint of draw-in groove with the kelly, avoid the rainwater to get into the inside at the protective housing from the ventilation net, rotate rotatory screw rod through the hand wheel, make the movable block remove on the surface of rotatory screw rod, and then make articulated connecting rod rotate, and then drive the waterproof board and rotate, make the kelly leave from the draw-in groove, make the ventilation net can ventilate.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the waterproof frame of the present invention during sliding;

fig. 3 is an enlarged schematic structural view of the utility model at a;

FIG. 4 is a schematic view of the internal structure of the protective casing of the present invention;

fig. 5 is a schematic structural view of the heat dissipation mounting plate of the present invention;

fig. 6 is an enlarged schematic structural diagram of the present invention at B.

In the figure: 1. a protective box body; 2. a protective glass; 3. supporting legs; 4. the display screen itself; 5. a waterproof frame; 6. an inclined plate; 7. a hand wheel; 8. rotating the screw; 9. a groove; 10. a chute; 11. a slider; 12. A sealing block; 13. a heat dissipation mounting plate; 14. a fixed block; 15. a threaded nail; 16. a thread groove; 17. a heat dissipation fan; 18. an air duct; 19. a ventilation net; 20. a card slot; 21. a fixed seat; 22. a moving block; 23. a waterproof sheet; 24. a connecting rod; 25. and (5) clamping the rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-6, a waterproof structure of a display screen of an optoelectronic device comprises a protective case 1, a waterproof assembly is arranged on the back of the protective case 1, the waterproof assembly comprises a fixed seat 21 arranged on the back of the protective case 1, the surface of the fixed seat 21 is fixedly connected with the middle part of the back of the protective case 1, one side of the fixed seat 21 away from the protective case 1 is rotatably connected with a rotary screw 8, one end of the rotary screw 8 away from the fixed seat 21 is fixedly connected with a hand wheel 7, the surface of the rotary screw 8 is in threaded connection with a movable block 22, the left side and the right side of the back of the protective case 1 are provided with ventilation nets 19, the left end and the right end of the back of the protective case 1 are provided with clamping grooves 20, the two clamping grooves 20 are positioned on the opposite sides of the two ventilation nets 19, the left end and the right end of the movable block 22 are hinged with connecting rods 24, one ends of the two connecting rods 24 away from the movable block 22 are hinged with waterproof plates 23, the one end that two waterproof boards 23 are relative is rotated with the surface of protection box 1 and is connected, the inboard fixedly connected with kelly 25 of two waterproof boards 23 back of the body one end mutually, two kelly 25 and two draw-in grooves 20 joint, the left and right sides fixedly connected with supporting leg 3 of protection box 1 bottom, the surperficial joint of protection box 1 has waterproof frame 5, spout 10 has been seted up to the left and right sides of protection box 1, the quantity of spout 10 is four, the inside fixedly connected with slider 11 of the left and right sides of waterproof frame 5, the quantity of slider 11 is four, slider 11 and spout 10 sliding connection, the bottom of the left and right sides of waterproof frame 5 passes through screw and protection box 1's left and right sides threaded connection, the top fixedly connected with hang plate 6 of waterproof frame 5, hang plate 6 sets up to low right side height on a left side, the inboard top fixedly connected with sealing block 12 of waterproof frame 5, the inside of protection box 1 has set gradually protective glass 2 from front to back, display screen 4 and heat dissipation mounting panel 13 itself, the outside limit of protective glass 2 and the inboard side fixed connection of protection box 1, the left and right sides fixedly connected with fixed block 14 of heat dissipation mounting panel 13 rear end, threaded nail 15 has run through at the upper and lower both ends of two fixed blocks 14, threaded groove 16 has been seted up to the left and right sides of protection box 1 inner chamber, the quantity of threaded groove 16 is two, and even distribution is in the left and right sides of protection box 1 inner chamber, threaded nail 15 and threaded groove 16 threaded connection, the inside left and right sides of heat dissipation mounting panel 13 is provided with heat dissipation fan 17, the back swing joint of two heat dissipation fan 17 has wind channel 18, the one end that heat dissipation fan 17 was kept away from to two wind channels 18 communicates with each other with two ventilation net 19, the length of waterproof board 23 is greater than the length of ventilation net 19, the inboard swing joint of two waterproof board 23 and the inboard of two ventilation net 19, recess 9 has been seted up at the top of protection box 1, the inside of recess 9 and the surface swing joint of sealed piece 12.

It should be noted that, the utility model relates to a waterproof construction of optoelectronic device display screen, the protection box 1 and the cover glass 2 that set up during the use can protect display screen 4 itself, the hang plate 6 of setting can make rivers from the hang plate 6 up-flow down, can not ponding at the top, waterproof frame 5 can be installed and dismantle through spout 10 and the slider 11 that sets up, it is very convenient, the waterproof board 23 of setting can avoid the rainwater to get into protection box 1 from ventilation net 19 in the rainy day, rotate rotatory screw rod 8 through hand wheel 7, make movable block 22 remove on the surface of rotatory screw rod 8, and then make articulated connecting rod 24 rotate, and then drive waterproof board 23 and rotate, make kelly 25 leave from draw-in groove 20, make ventilation net 19 can ventilate, the heat dissipation fan 17 of setting can circulate the air in the protection box 1 through wind channel 18 and ventilation net 19, 4 dispel the heat to display screen itself, guarantee that the temperature of display screen 4 itself can not be too high, can normal use.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a waterproof construction of optoelectronic device display screen, includes protection box (1), its characterized in that: the back of the protective box body (1) is provided with a waterproof assembly;

the waterproof assembly comprises a fixed seat (21) arranged on the back face of the protective box body (1), the surface of the fixed seat (21) is fixedly connected with the middle of the back face of the protective box body (1), one side, far away from the protective box body (1), of the fixed seat (21) is rotatably connected with a rotary screw (8), one end, far away from the fixed seat (21), of the rotary screw (8) is fixedly connected with a hand wheel (7), and a movable block (22) is in threaded connection with the surface of the rotary screw (8);

the left and right sides at the protection box (1) back is provided with ventilation net (19), draw-in groove (20), two have been seted up at both ends about the protection box (1) back draw-in groove (20) are located two one side that ventilate net (19) carried on the back mutually, both ends are articulated to have connecting rod (24), two about movable block (22) the one end of keeping away from movable block (22) in connecting rod (24) is articulated to have waterproof board (23), two the one end that waterproof board (23) are relative is rotated with the surface of protection box (1) and is connected, two inboard fixedly connected with kelly (25), two of waterproof board (23) mutually opposite one end inboard fixedly connected with kelly (25), two kelly (25) and two draw-in grooves (20) joint.

2. The waterproof structure of an optoelectronic device display screen according to claim 1, wherein: the left and right sides fixedly connected with supporting leg (3) of protection box (1) bottom, the surface joint of protection box (1) has waterproof frame (5), spout (10) have been seted up to the left and right sides of protection box (1), the quantity of spout (10) is four, the inside fixedly connected with slider (11) of the left and right sides of waterproof frame (5), the quantity of slider (11) is four, slider (11) and spout (10) sliding connection, the left and right sides threaded connection of screw and protection box (1) is passed through to the bottom of the left and right sides of waterproof frame (5).

3. The waterproof structure of an optoelectronic device display screen according to claim 2, wherein: the top fixedly connected with hang plate (6) of waterproof frame (5), hang plate (6) set up to the height on the low right side in a left side, the inboard top fixedly connected with seal block (12) of waterproof frame (5), the inside of protection box (1) has set gradually protective glass (2), display screen (4) itself and heat dissipation mounting panel (13) from the front to the back.

4. The waterproof structure of an optoelectronic device display screen according to claim 3, wherein: the utility model discloses a protection box, including protection glass (2), the inboard side fixed connection of the outside limit of protection glass (2) and protection box (1), the left and right sides fixedly connected with fixed block (14), two of heat dissipation mounting panel (13) rear end the upper and lower both ends of fixed block (14) are run through threaded nail (15), and thread groove (16) have been seted up to the left and right sides of protection box (1) inner chamber, the quantity of thread groove (16) is two, and even distribution is in the left and right sides of protection box (1) inner chamber.

5. The waterproof structure of an optoelectronic device display screen according to claim 4, wherein: screw (15) and thread groove (16) threaded connection, the inside left and right sides of heat dissipation mounting panel (13) is provided with heat dissipation fan (17), two the back swing joint of heat dissipation fan (17) has wind channel (18), two the one end that heat dissipation fan (17) were kept away from in wind channel (18) communicates with each other with two ventilation net (19).

6. The waterproof structure of an optoelectronic device display screen according to claim 1, wherein: the length of waterproof board (23) is greater than the length of ventilation net (19), two the inboard of waterproof board (23) and the inboard swing joint of two ventilation nets (19), recess (9) have been seted up at the top of protection box (1), the inside of recess (9) and the surface swing joint of sealed piece (12).