CN212012112U

CN212012112U - Microcomputer harmonic elimination device convenient to overhaul

Info

Publication number: CN212012112U
Application number: CN202021169939.8U
Authority: CN
Inventors: 齐黎明; 郑春宇
Original assignee: Baoding Xunda Electric Co ltd
Current assignee: Baoding Xunda Electric Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2020-11-24
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses a computer harmonic elimination device convenient to overhaul, which comprises a bod, the spout has been seted up on the surface of organism, the spring groove has been seted up to the inside of organism, the inner wall fixed mounting in spring groove has first spring, the one end fixedly connected with slide of first spring, the surface of slide slides at the inner wall in spring groove, the fixed surface of slide is connected with first stopper, the inner wall of spout is run through to the one end of first stopper, the inner wall sliding connection of spout has the slider, first spacing groove has been seted up on the surface of slider, the fixed surface of slider is connected with the apron, the slot has been seted up on the surface of organism. Through being provided with the apron, play the purpose of protection screen, prevent that the screen from exposing for a long time outside, receive the condition of damage easily, through being provided with square board, when needing to maintain internals, reach the purpose of convenient dismantlement, and do benefit to the inside ventilation cooling of organism.

Description

Microcomputer harmonic elimination device convenient to overhaul

Technical Field

The utility model belongs to the technical field of the computer harmony that disappears, the computer harmony eliminating device of specifically being convenient for overhaul.

Background

The microcomputer resonance elimination device, also called a second resonance eliminator, is installed on the open delta winding of the TV.

At present, most of the existing microcomputer resonance elimination devices adopt bolts to fix a shell, the maintenance and the disassembly are troublesome, and the surface screen of the existing microcomputer resonance elimination device is not provided with a protection device and then is damaged, so that the microcomputer resonance elimination device which is convenient to disassemble and provided with a screen protection component and is convenient to maintain is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer harmonic elimination device convenient to overhaul to it is troublesome that the casing of current computer harmonic elimination device is dismantled to solve, and the screen does not have protection device's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the microcomputer harmonic elimination device convenient to overhaul comprises a machine body, wherein the surface of the machine body is provided with two sliding grooves, the cross section of each sliding groove is in a convex shape, the sliding cover plate is in a sliding state through the sliding grooves, the machine body is internally provided with four spring grooves, the spring grooves are in cylindrical shapes, the inner walls of the spring grooves are fixedly provided with first springs, the first springs are in a compressed state and are provided with first springs to fix sliding blocks, one ends of the first springs are fixedly connected with sliding plates, the sliding plates are in circular shapes and are provided with sliding plates to exert first spring acting force and limit the first limiting blocks in movement, the surface of each sliding plate slides on the inner walls of the corresponding spring grooves, the surface of each sliding plate is fixedly connected with a first limiting block, one ends of the first limiting blocks are in semi-spherical shapes, the one end of first stopper runs through the inner wall of spout, the inner wall sliding connection of spout has the slider, first spacing groove has been seted up on the surface of slider, and the shape of first spacing groove is the semicircle sphere, the fixed surface of slider is connected with the apron, and the shape of apron is the arch plate, through being provided with the apron, is convenient for protect the display screen, the slot has been seted up on the surface of organism, and the shape of slot is the cross, the inner wall of slot is pegged graft and is had square board.

Preferably, the number of the sliding blocks is two, the sponge is fixedly arranged on the surface of the cover plate, dust on the surface of the display screen can be conveniently cleaned by the sponge, the first handle is fixedly connected to the surface of the cover plate, and the purpose of sliding the cover plate is achieved by the first handle.

Preferably, the surface of square board is connected with square box, the inner wall sliding connection of square box has the limiting plate, and the shape of limiting plate is the square plate, the fixed surface of limiting plate installs the second spring, and the second spring is in compression state, the bar groove has been seted up to the inner wall of square box, and the bar groove is logical groove for the bar.

Preferably, the fixed surface of limiting plate is connected with the second handle, and the number of second handle is eight, the surface of second handle slides at the inner wall in bar groove, the fixed surface of limiting plate is connected with the second stopper, and the shape of second stopper one end is the semicircle sphere, the surface of square box is run through to the one end of second stopper.

Preferably, the through-hole has been seted up on the surface of square board, the number of square board is two, the inner wall fixed mounting of through-hole has the active carbon filter screen, through being provided with the through-hole, plays ventilation cooling's purpose, through being provided with the active carbon filter screen, plays the purpose of absorbing steam and impurity in the air.

Preferably, the number of the slots is two, the inner wall of each slot is provided with eight second limiting grooves, and the second limiting grooves are semi-spherical.

Preferably, the surface of the machine body is fixedly provided with a display screen, and the display screen is arranged, so that the watching operation is facilitated.

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

1. the cover plate is arranged, so that the purpose of protecting the screen is achieved, and the condition that the screen is exposed outside for a long time and is easily damaged is prevented;

2. through being provided with square board, when needing to maintain internals, reach the purpose of convenient dismantlement, and do benefit to the inside ventilation cooling of organism.

Drawings

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

FIG. 2 is a partial cross-sectional view of the body of the present invention;

FIG. 3 is a schematic side view of the machine body of the present invention;

FIG. 4 is a cross-sectional view of the square box of the present invention;

FIG. 5 is a schematic view of a slot of the present invention;

fig. 6 is a sectional view of the chute of the present invention.

In the figure: 1. a body; 2. a second handle; 3. a cover plate; 4. a first handle; 5. a display screen; 6. a chute; 7. a spring slot; 8. a first stopper; 9. a slider; 10. a first limit groove; 11. a slide plate; 12. a first spring; 13. a square plate; 14. a square box; 15. a strip-shaped groove; 16. a slot; 17. a second limiting block; 18. a second spring; 19. a limiting plate; 20. a second limit groove; 21. a through hole; 22. an active carbon filter screen.

Detailed Description

Referring to fig. 1, 2, 3, 5 and 6, the microcomputer resonance elimination device convenient for maintenance comprises a machine body 1, wherein the surface of the machine body 1 is provided with two sliding grooves 6, the number of the sliding grooves 6 is two, the cross section of each sliding groove 6 is convex, the sliding groove 6 is arranged to achieve the purpose of sliding a cover plate 3, the machine body 1 is internally provided with four spring grooves 7, the number of the spring grooves 7 is four, the spring grooves 7 are cylindrical grooves, the inner wall of each spring groove 7 is fixedly provided with a first spring 12, the first spring 12 is in a compressed state and achieves the purpose of fixing a sliding block 9, one end of the first spring 12 is fixedly connected with a sliding plate 11, the sliding plate 11 is in a circular plate shape, the sliding plate 11 is arranged to achieve the purpose of applying the acting force of the first spring 12 and achieving the purpose of limiting the movement of a first limiting block 8, and the surface of the sliding plate 11 slides on the inner wall of the spring grooves 7, slide 11's fixed surface is connected with first stopper 8, the shape of the one end of first stopper 8 is the hemisphere, the inner wall of spout 6 is run through to the one end of first stopper 8, the inner wall sliding connection of spout 6 has slider 9, first spacing groove 10 has been seted up on the surface of slider 9, the shape of first spacing groove 10 is the hemisphere, slider 9's fixed surface is connected with apron 3, the shape of apron 3 is the arch plate, through being provided with apron 3, be convenient for protect display screen 5, slot 16 has been seted up on the surface of organism 1, slot 16's shape is the cross, slot 16's inner wall is pegged graft and is had square board 13.

Referring to fig. 1 and 2, the number of the sliding blocks 9 is two, the surface of the cover plate 3 is fixedly provided with a sponge, so that dust on the surface of the display screen 5 can be conveniently cleaned by the sponge, the surface of the cover plate 3 is fixedly connected with a first handle 4, and the purpose of sliding the cover plate 3 is achieved by the first handle 4.

Referring to fig. 3 and 4, the surface of the square plate 13 is connected with the square box 14, the inner wall of the square box 14 is connected with the limiting plate 19 in a sliding manner, the limiting plate 19 is square, the surface of the limiting plate 19 is fixedly provided with the second spring 18, the second spring 18 is in a compression state, the inner wall of the square box 14 is provided with the strip-shaped groove 15, and the strip-shaped groove 15 is a strip-shaped through groove.

Referring to fig. 1, 3 and 4, the surface of the limiting plate 19 is fixedly connected with eight second handles 2, the surface of each second handle 2 slides on the inner wall of the corresponding strip-shaped groove 15, the surface of the limiting plate 19 is fixedly connected with a second limiting block 17, one end of each second limiting block 17 is semi-spherical, and one end of each second limiting block 17 penetrates through the surface of the corresponding square box 14.

Referring to fig. 3, the surface of the square plate 13 is provided with two through holes 21, the number of the square plates 13 is two, the inner wall of each through hole 21 is fixedly provided with an activated carbon filter screen 22, the purposes of ventilation and heat dissipation are achieved by arranging the through holes 21, and the purposes of absorbing water vapor and impurities in air are achieved by arranging the activated carbon filter screens 22.

Referring to fig. 1 and 5, the number of the slots 16 is two, the inner wall of the slot 16 is provided with eight second limiting grooves 20, and the second limiting grooves 20 are shaped like semi-spheres.

Referring to fig. 1, a display screen 5 is fixedly installed on the surface of the machine body 1, and the display screen 5 is arranged to facilitate viewing and operation.

The working principle of the scheme is as follows: when the microcomputer resonance elimination device convenient to overhaul needs to be maintained, the second handles 2 on two sides of the surface of the square box 14 move oppositely, the second handles 2 drive the second limiting blocks 17 to leave the second limiting grooves 20 through the limiting plates 19, when the surface of the second limiting blocks 17 leaves the second limiting grooves 20, the square plate 13 is taken out through the square box 14, the operation is repeated, the square plate 13 on the other side is taken out, then the components in the machine body 1 are maintained, the purpose of convenient disassembly and maintenance is achieved through the arrangement, meanwhile, the through holes 21 and the activated carbon filter screen 22 are arranged on the surface of the square plate 13, the ventilation and heat dissipation in the machine body 1 are facilitated, the use of the machine body 1 is facilitated, the activated carbon filter screen 22 is convenient to clean, when the display screen 5 on the surface of the machine body 1 is not used, the cover plate 3 is pulled down through the first handle 4, the cover plate 3 drives the sliding block 9 to slide on the inner wall of, the first stopper 8 of upside will leave the inner wall of first spacing groove 10, until the first stopper 8 of downside under the effect of first spring 12, peg graft into the inner wall of the first spacing groove 10 on slider 9 surface, accomplish the fixed to apron 3, apron 3 covers display screen 5 this moment, plays the purpose of protection display screen 5.

Claims

1. Computer harmonic elimination device convenient to overhaul, including organism (1), its characterized in that: the surface of the machine body (1) is provided with a sliding chute (6), the interior of the machine body (1) is provided with a spring groove (7), a first spring (12) is fixedly arranged on the inner wall of the spring groove (7), one end of the first spring (12) is fixedly connected with a sliding plate (11), the surface of the sliding plate (11) slides on the inner wall of the spring groove (7), the surface of the sliding plate (11) is fixedly connected with a first limiting block (8), one end of the first limiting block (8) penetrates through the inner wall of the sliding groove (6), the inner wall of the sliding groove (6) is connected with a sliding block (9) in a sliding manner, a first limit groove (10) is arranged on the surface of the sliding block (9), a cover plate (3) is fixedly connected to the surface of the sliding block (9), a slot (16) is formed in the surface of the machine body (1), and a square plate (13) is inserted into the inner wall of the slot (16).

2. The microcomputer resonance elimination device for easy maintenance of claim 1, wherein: the number of the sliding blocks (9) is two, the surface of the cover plate (3) is fixedly provided with sponge, and the surface of the cover plate (3) is fixedly connected with a first handle (4).

3. The microcomputer resonance elimination device for easy maintenance of claim 1, wherein: the surface of square board (13) is connected with square box (14), the inner wall sliding connection of square box (14) has limiting plate (19), the fixed surface of limiting plate (19) installs second spring (18), strip groove (15) have been seted up to the inner wall of square box (14).

4. The service-friendly microcomputer resonance elimination device as recited in claim 3, wherein: the fixed surface of limiting plate (19) is connected with second handle (2), the surface of second handle (2) slides at the inner wall of bar groove (15), the fixed surface of limiting plate (19) is connected with second stopper (17), the surface of square box (14) is run through to the one end of second stopper (17).

5. The microcomputer resonance elimination device for easy maintenance of claim 1, wherein: through-hole (21) have been seted up on the surface of square board (13), the number of square board (13) is two, the inner wall fixed mounting of through-hole (21) has active carbon filter screen (22).

6. The microcomputer resonance elimination device for easy maintenance of claim 1, wherein: the number of the slots (16) is two, the inner wall of each slot (16) is provided with a second limiting groove (20), and the number of the second limiting grooves (20) is eight.

7. The microcomputer resonance elimination device for easy maintenance of claim 1, wherein: the surface of the machine body (1) is fixedly provided with a display screen (5).