CN219162961U

CN219162961U - Sealed dustproof patch type digital screen

Info

Publication number: CN219162961U
Application number: CN202223480543.7U
Authority: CN
Inventors: 张卫红
Original assignee: Foshan Saiwei Optoelectronics Co ltd
Current assignee: Foshan Saiwei Optoelectronics Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-06-09
Anticipated expiration: 2032-12-26

Abstract

The utility model relates to the technical field of digital screens and discloses a sealed dustproof patch type digital screen which comprises a frame, wherein a digital screen is arranged on the front side of the inside of the frame, a soaking plate is fixedly connected to the rear part of the digital screen, a plurality of radiating fins are fixedly connected to the rear part of the soaking plate, a mounting plate is arranged at the rear part of the frame, a fan is fixedly connected to the middle side of the inside of the mounting plate, a plurality of air holes are formed in the left side and the right side of the inside of the mounting plate, sliding grooves are formed in the upper side and the lower side of the inside of the mounting plate, sliding blocks are slidably connected in the sliding grooves, and clamping pins are fixedly connected to the front part of the sliding blocks. According to the utility model, the patch type digital screen can rapidly discharge heat generated by running through the cooperation of the vapor chamber, the radiating fins, the fan, the air holes and the filter screen, and can be conveniently detached from an electric appliance and replaced through the cooperation of the pull plate, the mounting plate, the sliding block, the sliding chute, the clamping pin, the spring and the frame.

Description

Sealed dustproof patch type digital screen

Technical Field

The utility model relates to the technical field of digital screens, in particular to a sealed dustproof patch type digital screen.

Background

The patch type digital screen is characterized in that LEDs with two or more colors of red, yellow, blue and green are placed together, so that the colors are formed into a display screen with one pixel, the application of the patch type digital screen is very wide in the field of electric appliances, particularly household appliances, at present, after the patch type digital screen is operated for a long time, an internal circuit can generate heat, the operation state of the display screen is further influenced, meanwhile, most of patch type digital screens are directly fixed on the electric appliances in the installation process through bolts or adhesives, so that the patch type digital screen is very inconvenient to replace and install, and the patch type digital screen is sealed and dustproof.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a sealing dustproof patch type digital screen.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a sealed dirt-proof patch type digital screen, includes the frame, the inside front side of frame is provided with the digital screen, digital screen rear portion fixedly connected with soaking plate, a plurality of heat radiation fins of soaking plate rear portion fixedly connected with, the frame rear portion is provided with the mounting panel, the inside downside fixedly connected with fan of mounting panel, the inside left and right sides of mounting panel all is provided with a plurality of gas pockets.

As a further description of the above technical solution:

the left side and the right side of the front part of the mounting plate are fixedly connected with top cores, and the top cores are arranged on the rear side of the vapor chamber.

As a further description of the above technical solution:

the left side and the right side of the front part of the mounting plate are provided with filter screens, and the filter screens are arranged on the front sides of the air holes.

As a further description of the above technical solution:

the front side of the inner wall of the frame is provided with a sealing ring, and the fan is arranged at the rear side of the radiating fins.

As a further description of the above technical solution:

the inside upper and lower both sides of mounting panel all are provided with the spout, the inside sliding link of spout has the slider, the anterior fixedly connected with bayonet lock of slider, one side fixedly connected with supporting shoe that the bayonet lock is close to the fan, supporting shoe opposite side fixedly connected with spring, both sides all are provided with the through-hole about the frame inner wall, one side that the supporting shoe was kept away from to the bayonet lock sets up inside the through-hole.

As a further description of the above technical solution:

the upper side and the lower side of the front part of the mounting plate are fixedly connected with fixing blocks, and the other end of the spring is fixedly connected with the middle part of each fixing block.

As a further description of the above technical solution:

the slider rear portion fixedly connected with arm-tie, the arm-tie laminating mounting panel rear side, and the length of arm-tie is greater than the length of spout.

The utility model has the following beneficial effects:

1. according to the utility model, through the cooperation of the soaking plate, the radiating fins, the fan, the air holes and the filter screen, the heat emitted by the radiating fins from the soaking plate is discharged through starting the fan, so that the heat accumulation in the digital screen is avoided, and the patch type digital screen can rapidly discharge the heat generated by running, so that the stability of a working state is maintained.

2. According to the utility model, through the cooperation of the pull plates, the mounting plate, the sliding blocks, the sliding grooves, the clamping pins, the springs and the frame, the clamping pins and the frame are separated by pulling the two pull plates in opposite directions, and then the mounting plate is opened, so that the patch type digital screen can be conveniently detached from an electric appliance and replaced.

Drawings

FIG. 1 is a perspective view of a sealed dust-proof patch type digital screen according to the present utility model;

FIG. 2 is a schematic diagram of a mounting plate structure of a sealed dustproof patch type digital screen according to the present utility model;

fig. 3 is a schematic diagram of the internal structure of a frame of a sealed dustproof patch type digital screen according to the present utility model;

fig. 4 is a schematic diagram of a bayonet lock structure of a sealed dustproof patch type digital screen according to the present utility model.

Legend description:

1. a frame; 2. a digital screen; 3. a sealing strip; 4. a mounting plate; 5. air holes; 6. a blower; 7. pulling a plate; 8. a soaking plate; 9. a heat radiation fin; 10. a top core; 11. a filter screen; 12. a fixed block; 13. a spring; 14. a bayonet lock; 15. a through hole; 16. a slide block; 17. a chute; 18. and a supporting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a sealed dustproof patch type digital screen, including frame 1, the inside front side of frame 1 is provided with digital screen 2, digital screen 2 rear portion fixedly connected with vapor chamber 8, vapor chamber 8 rear portion fixedly connected with a plurality of heat dissipation fins 9, frame 1 rear portion is provided with mounting panel 4, the inside middle side fixedly connected with fan 6 of mounting panel 4, when the operating time of patch type digital screen overlength, vapor chamber 8 can absorb the heat that digital screen 2 produced fast, then vapor chamber 8 can give heat transfer to heat dissipation fins 9, heat dissipation fins 9 can give off the frame 1 inside with the heat that receives fast, start fan 6 afterwards, make fan 6 can be with the inside heat of frame 1 outside of discharging fast, thereby maintain the operating condition of patch type digital screen, the inside left and right sides of mounting panel 4 all is provided with a plurality of gas pockets 5, gas pocket 5 can be continuous air inlet, make fan 6 when the operation, frame 1's inside can communicate with the external world all the time, thereby give off the heat to the external world.

The top core 10 is fixedly connected to the left and right sides of the front part of the mounting plate 4, the top core 10 is arranged at the rear side of the soaking plate 8, the mounting plate 4 is clamped into the rear part of the frame 1, along with the contact between the top core 10 and the soaking plate 8, the digital screen 2 is further fixed in the frame 1, the left and right sides of the front part of the mounting plate 4 are provided with the filter screen 11, the filter screen 11 is arranged at the front side of the air hole 5, the filter screen 11 can prevent dust from entering the frame 1 from the air hole 5 and has the dustproof effect, the front side of the inner wall of the frame 1 is provided with the sealing strip 3, the sealing strip 3 is contacted with the digital screen 2, a sealed environment is further formed, the dust is prevented from entering from a gap between the frame 1 and the digital screen 2, the fan 6 is arranged at the rear side of the heat dissipation fins 9, the heat dissipation fins 9 can be directly extracted by the fan 6, the heat is prevented from accumulating in the frame 1, the upper side and the lower side of the inside of the mounting plate 4 are provided with the sliding grooves 17, the sliding chute 17 is internally and slidably linked with the sliding block 16, the clamping pin 14 is fixedly connected with the front part of the sliding block 16, one side of the clamping pin 14, which is close to the fan 6, is fixedly connected with the supporting block 18, the other side of the supporting block 18 is fixedly connected with the spring 13, the upper side and the lower side of the inner wall of the frame 1 are respectively provided with the through hole 15, one side of the clamping pin 14, which is far away from the supporting block 18, is arranged in the through hole 15, when the digital screen 2 is required to be installed or replaced, only the two pull plates 7 are required to be shifted in opposite directions, the sliding block 16 can drive the clamping pin 14 to move, the clamping pin 14 is separated from the inside of the through hole 15, the mounting plate 4 and the frame 1 can move, at the moment, the mounting plate 4 can be pulled out from the rear part of the frame 1, the patch type digital screen in the frame 1 is taken out, the patch type digital screen is conveniently and conveniently detached from an electrical appliance, the patch type digital screen 2 is replaced, the new digital screen 2 is clamped into the frame 1, then, the mounting plate 4 is clamped into the rear part of the frame 1, along with the contact between the top core 10 and the soaking plate 8, the digital screen 2 is further fixed in the frame 1, at this time, the two pull plates 7 are loosened, the spring 13 rebounds to jack the clamping pin 14 into the through hole 15 again, the mounting plate 4 is fixed at the rear part of the frame 1, thereby the patch type digital screen is conveniently replaced, the fixing blocks 12 are fixedly connected to the upper side and the lower side of the front part of the mounting plate 4, the other end of the spring 13 is fixedly connected to the middle part of the fixing block 12, the spring 13 is compressed between the sub fixing block 12 and the supporting block 18, thereby the spring 13 always applies force to the clamping pin 14, the clamping pin 14 is tightly clamped in the through hole 15, the mounting plate 4 is fixed at the rear part of the frame 1, the sliding block 16 is fixedly connected with the pull plate 7 at the rear part of the sliding block 16, the length of the pull plate 7 is larger than the length of the sliding groove 17, the sliding groove 17 is conveniently replaced by the pull plate 7, and the sliding groove 17 is still covered by the pull plate 7 when the sliding groove 17 is conveniently stirred, and dust is prevented from entering the frame 1 from the inside the sliding groove 17.

Working principle: when the operation time of the patch type digital screen is too long, the vapor chamber 8 can quickly absorb heat generated by the digital screen 2, then the vapor chamber 8 can transfer the heat to the heat radiating fins 9, the heat radiating fins 9 can quickly radiate the received heat to the inside of the frame 1, then the fan 6 is started, the fan 6 can quickly discharge the heat in the frame 1 to the outside, thereby maintaining the working state of the patch type digital screen, when the digital screen 2 is required to be installed or replaced, only the two pull plates 7 are required to be pulled in opposite directions, the slide block 16 can drive the bayonet lock 14 to move, the bayonet lock 14 is enabled to be separated from the inside of the through hole 15, then the mounting plate 4 and the frame 1 can move, at the moment, the mounting plate 4 can be pulled out from the rear part of the frame 1, the patch type digital screen in the frame 1 is taken out, then the patch type digital screen is conveniently detached from an electric appliance, then the patch type digital screen 2 is replaced, then the mounting plate 4 is clamped into the inside of the frame 1, and the top core 10 is contacted with the push plate 8, the two pull plates 7 are required to be pulled in opposite directions, and then the two push plates 7 are fixed in the frame 1, and the two push plates 14 are conveniently replaced, and the digital screen is conveniently and the digital screen is replaced in the inside the frame 1.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a sealed dustproof paster type digital screen, includes frame (1), its characterized in that: the inside front side of frame (1) is provided with digital screen (2), digital screen (2) rear portion fixedly connected with soaking plate (8), soaking plate (8) rear portion fixedly connected with a plurality of radiator fins (9), frame (1) rear portion is provided with mounting panel (4), inside middle side fixedly connected with fan (6) of mounting panel (4), inside left and right sides of mounting panel (4) all is provided with a plurality of gas pockets (5).

2. A sealed dust-proof patch type digital screen as set forth in claim 1, wherein: the left side and the right side of the front part of the mounting plate (4) are fixedly connected with top cores (10), and the top cores (10) are arranged on the rear side of the soaking plate (8).

3. A sealed dust-proof patch type digital screen as set forth in claim 1, wherein: the left side and the right side of the front part of the mounting plate (4) are provided with filter screens (11), and the filter screens (11) are arranged on the front sides of the air holes (5).

4. A sealed dust-proof patch type digital screen as set forth in claim 1, wherein: the front side of the inner wall of the frame (1) is provided with a sealing ring (3), and the fan (6) is arranged at the rear side of the radiating fins (9).

5. A sealed dust-proof patch type digital screen as set forth in claim 1, wherein: the utility model discloses a fan, including mounting panel (4), inside upper and lower both sides of mounting panel (4) all are provided with spout (17), the inside sliding link of spout (17) has slider (16), slider (16) front portion fixedly connected with bayonet lock (14), one side fixedly connected with supporting shoe (18) that bayonet lock (14) are close to fan (6), supporting shoe (18) opposite side fixedly connected with spring (13), both sides all are provided with through-hole (15) about frame (1) inner wall, one side that supporting shoe (18) was kept away from to bayonet lock (14) sets up inside through-hole (15).

6. The sealed, dust-proof, patch-type digital screen of claim 5, wherein: the upper side and the lower side of the front part of the mounting plate (4) are fixedly connected with a fixed block (12), and the other end of the spring (13) is fixedly connected with the middle part of the fixed block (12).

7. The sealed, dust-proof, patch-type digital screen of claim 5, wherein: the sliding block (16) is fixedly connected with a pull plate (7) at the rear part, the pull plate (7) is attached to the rear side of the mounting plate (4), and the length of the pull plate (7) is greater than that of the sliding groove (17).