CN216848660U - Computer noise reduction device - Google Patents

Abstract

The utility model discloses a device of making an uproar falls in computer, including computer case main part, the frame of making an uproar falls in fixed surface of computer case main part's fixed surface is connected with, and the inner wall veneer of falling the frame of making an uproar has anti-skidding adhesive tape, anti-skidding adhesive tape's inner wall is contradicted to have spacing sticky tape, and the inner wall veneer of spacing sticky tape has the dust guard, the surface veneer of dust guard has honeycomb abatvoix, and one side veneer that the dust guard was kept away from to honeycomb abatvoix has the sponge board. The utility model discloses an anti-skidding adhesive tape can conveniently make its inconsistent with the surface of spacing sticky tape, thereby can conveniently be whole spacing the inside of falling the noise frame with spacing sticky tape, and can play the effect of spacing sticky tape through spacing frame, thereby can make spacing sticky tape and louvre have certain interval, avoid influencing the radiating effect of computer case main part, and can play through honeycomb abatvoix and sponge board and reduce the noise that radiator fan produced, avoid the great result of use of influencing computer case main part of noise.

Description

A computer noise reduction device

technical field

The utility model relates to the technical field of computers, in particular to a computer noise reduction device.

Background technique

Computer, commonly known as computer, is a modern electronic computing machine used for high-speed computing. It can perform numerical calculations and logical calculations. It also has storage and memory functions. Equipment, when the computer is in use, it will generate a certain amount of noise. The noise of the computer is the main noise source generated by the rotation of the cooling fan.

When the existing computer is in use, the cooling fan inside the computer will rotate for a long time, and when the cooling fan is rotating, noise will be generated, and the noise will be transmitted through the cooling holes, thus causing the user to be in a noisy environment for a long time. , will affect the use of the computer, so we propose a computer noise reduction device to solve the above problems.

Utility model content

The purpose of the utility model is to propose a computer noise reduction device in order to solve the shortcomings existing in the prior art.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A computer noise reduction device, comprising a computer case main body, a noise reduction frame is fixedly connected to the surface of the computer case main body, and an anti-slip rubber strip is glued on the inner wall of the noise reduction frame, and the inner wall of the anti-slip rubber strip is in contact with the limiting tape, And the inner wall of the limit tape is glued with a dust-proof plate, the surface of the dust-proof plate is glued with a honeycomb sound-absorbing plate, and the side of the honeycomb sound-absorbing plate away from the dust-proof plate is glued with a sponge plate, and the noise reduction frame is away from the main body of the computer case. A cleaning rod is inserted inside one end of the cleaning rod, and a connecting rod is fixedly connected to the side of the cleaning rod away from the noise reduction frame.

Preferably, the inner wall of the main body of the computer case is fixedly connected to a limiting frame, and a buffer strip is glued on the outer surface of the limiting frame.

Preferably, the size of the outer surface of the buffer rubber strip is adapted to the size of the outer surface of the limit frame, and the side of the buffer rubber strip away from the limit frame is provided with a non-slip pattern.

Preferably, the cleaning rod is configured as a rectangular parallelepiped, and the inside of the noise reduction frame is provided with a groove adapted to the surface size of the cleaning rod.

Preferably, guide posts are inserted at both ends of the connecting rod, and one end of the guide post close to the noise reduction frame is fixedly connected with a limit slider, and a limit slider is provided inside the noise reduction frame. Chute.

Preferably, a fixed plate is fixedly connected to one end of the guide post away from the limit slider, the two ends of the connecting rod are provided with circular holes, and the surface diameter of the fixed plate is larger than the diameter of the circular holes opened at both ends of the connecting rod.

Preferably, the surface of the fixing plate is welded with one end of the return spring, and the other end of the return spring is welded with the surface of the connecting rod.

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

1. The device can easily interfere with the surface of the limit tape through the anti-skid tape, so that the limit tape can be easily limited to the inside of the noise reduction frame, and the limit frame can be used to limit the position. The function of the tape can make the limit tape and the heat dissipation hole have a certain distance, so as to avoid affecting the heat dissipation effect of the main body of the computer box. It greatly affects the use effect of the main body of the computer box.

2. The device can move the cleaning rod out of the noise reduction frame by pulling the connecting rod, and by pressing the connecting rod, the guide column can drive the limit slider to slide on both sides of the noise reduction frame, which can effectively and conveniently The cleaning rod is moved on the surface of the dust-proof plate, which is convenient for cleaning the dust accumulated on the surface of the dust-proof plate, so as to avoid excessive accumulation of dust and affect heat dissipation.

Description of drawings

Fig. 1 is the three-dimensional schematic diagram of a kind of computer noise reduction device proposed by the utility model;

Fig. 2 is the three-dimensional cross-sectional schematic diagram of the noise reduction frame structure in Fig. 1;

Fig. 3 is the three-dimensional exploded schematic diagram of the position-limiting tape structure in Fig. 1;

FIG. 4 is a perspective exploded schematic diagram of the connecting rod structure in FIG. 1 .

In the picture: 1. Main body of computer box; 2. Noise reduction frame; 3. Anti-skid tape; 4. Limit tape; 5. Dust-proof board; 6. Honeycomb sound-absorbing board; 7. Sponge board; 8. Connecting rod; 9. , cleaning rod; 10, limit frame; 11, buffer strip; 12, guide column; 13, limit slider; 14, fixed plate; 15, return spring.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

1-4, a computer noise reduction device includes a computer case body 1, a noise reduction frame 2 is fixedly connected to the surface of the computer case body 1, and an anti-slip rubber strip 3 is glued to the inner wall of the noise reduction frame 2. The anti-skid rubber strip The inner wall of 3 is in contact with the limit tape 4, and the anti-skid strips 3 are provided with anti-skid lines on the surface, so as to increase the friction with the limit tape 4, and play a role in facilitating the installation of the limit tape 4, and the limit The inner wall of the tape 4 is glued with a dust-proof plate 5, the surface of the dust-proof plate 5 is glued with a honeycomb sound-absorbing plate 6, and the side of the honeycomb sound-absorbing plate 6 away from the dust-proof plate 5 is glued with a sponge plate 7, the dust-proof plate 5, and the honeycomb sound-absorbing plate 7. Both the board 6 and the sponge board 7 are provided with honeycomb-shaped through holes, so as to absorb and reduce noise, and a cleaning rod 9 is inserted inside the end of the noise reduction frame 2 away from the main body 1 of the computer box, and the cleaning rod 9. A connecting rod 8 is fixedly connected to the side away from the noise reduction frame 2. The side of the cleaning rod 9 away from the cleaning rod 9 is provided with bristles, which can facilitate the cleaning of dust on the surface of the dustproof plate 5.

Further, referring to FIG. 1 and FIG. 2 , it can be known that the inner wall of the main body 1 of the computer case is fixedly connected to the limiting frame 10 , and the outer surface of the limiting frame 10 is glued with a buffer rubber strip 11 , which can be used as a block by the limiting frame 10 . The function of the limit tape 4 enables the limit tape 4 to have a certain distance from the heat dissipation hole of the main body 1 of the computer case, so as to avoid affecting the heat dissipation.

Further, referring to FIG. 1 and FIG. 2 , it can be known that the size of the outer surface of the buffer rubber strip 11 is adapted to the size of the outer surface of the limit frame 10 , and the side of the buffer rubber strip 11 away from the limit frame 10 is provided with a non-slip rib. The buffer strip 11 can buffer and protect the limit tape 4 , and the anti-skid pattern provided on one side of the buffer strip 11 can prevent the limit tape 4 from shaking inside the noise reduction frame 2 .

Further, referring to FIG. 3 and FIG. 4 , it can be known that the cleaning rod 9 is set as a cuboid, and the inside of the noise reduction frame 2 is provided with a groove adapted to the surface size of the cleaning rod 9 .

Further, referring to FIG. 1 and FIG. 4 , it can be known that guide posts 12 are inserted at both ends of the connecting rod 8 , and one end of the guide posts 12 close to the noise reduction frame 2 is fixedly connected to the limit slider 13 . A chute adapted to the limit slider 13 is provided inside, and the guide posts 12 inserted at both ends of the connecting rod 8 can improve the movement stability of the connecting rod 8, and the limit slider 13 can When the connecting rod 8 moves, the guide column 12 drives the limiting slider 13 to slide on both sides of the noise reduction frame 2 , so as to limit the connecting rod 8 .

Further, referring to FIG. 1 and FIG. 4 , it can be known that a fixed plate 14 is fixedly connected to the end of the guide column 12 away from the limit slider 13 , the two ends of the connecting rod 8 are provided with circular holes, and the surface diameter of the fixed plate 14 is larger than that of the connecting rod 14 . The diameter of the circular holes opened at both ends of the rod 8 can limit the connecting rod 8 through the fixing plate 14 to prevent the connecting rod 8 from falling off the surface of the guide column 12 .

Further, referring to FIG. 1 and FIG. 4, it can be known that the surface of the fixed plate 14 is welded to one end of the return spring 15, and the other end of the return spring 15 is welded to the surface of the connecting rod 8. Through the elastic force of the return spring 15, it can be When the cleaning rod 9 is not in use, the cleaning rod 9 is inserted inside the noise reduction frame 2 .

Working principle: when the utility model is in use, when the computer case main body 1 is in use, according to accompanying drawing 1, accompanying drawing 2, accompanying drawing 3 and accompanying drawing 4, by putting the limiting tape 4 into the interior of the noise reduction frame 2 , can make the limit tape 4 and the surface of the anti-skid tape 3 conflict, when the limit tape 4 drives the sponge plate 7 and the surface of the buffer tape 11 to conflict, through the friction between the anti-skid tape 3 and the limit tape 4 The limit tape 4 can be limited to the inside of the noise reduction frame 2. When noise is transmitted from the heat dissipation hole of the computer case body 1, the noise can be absorbed and reduced by the honeycomb sound-absorbing plate 6 and the sponge plate 7. When the dust plate 5 accumulates dust after being used for a long time, by pulling the connecting rod 8, the connecting rod 8 can slide on the surface of the guide column 12. At this time, the return spring 15 is in a retracted state. After the inside of the noise frame 2 is moved out, pressing the connecting rod 8 can make the connecting rod 8 drive the cleaning rod 9 to move on the surface of the dustproof plate 5. The two sides of the noise reduction frame 2 slide, so that the dust on the surface of the dustproof plate 5 can be cleaned. When the cleaning is completed, the connecting rod 8 is reset, and the connecting rod 8 is released. The connecting rod 8 drives the cleaning rod 9 to be inserted inside the noise reduction frame 2;

The above is the whole working principle of the utility model.

In this utility model, the installation methods, connection methods or setting methods of all the above-mentioned components are common mechanical methods, and the specific structures, models and coefficient indexes of all the components are their own technology, as long as the beneficial effects can be achieved. can be implemented, so I will not go into details.

The above-mentioned embodiments are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited by the above-mentioned embodiments, and any other changes, modifications, and substitutions made without departing from the spirit and principle of the present utility model , combination and simplification, all should be equivalent replacement methods, and are all included in the protection scope of the present invention.

In the present utility model, unless otherwise stated, the orientation words included in the term, such as "up, down, left, right, front, back, inside and outside, and vertical level" only represent the orientation of the term under normal use, or are those of ordinary skill in the art. It should not be regarded as a limitation of the term. At the same time, the sequence nouns such as "first", "second" and "third" do not represent the specific quantity and order, but are only used for names. Distinguish, furthermore, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device comprising a list of elements includes not only those elements, but also includes no explicit Other elements listed, or those inherent to such a process, method, article or apparatus.

Claims (7)

1. The utility model provides a device of making an uproar falls in computer, includes computer case main part (1), its characterized in that, the fixed surface of computer case main part (1) is connected with and falls frame (2) of making an uproar, and the inner wall veneer of falling frame (2) of making an uproar has anti-slip rubber strip (3), the inner wall of anti-slip rubber strip (3) is contradicted and is had spacing sticky tape (4), and the inner wall veneer of spacing sticky tape (4) has dust guard (5), the surface veneer of dust guard (5) has honeycomb abatvoix (6), and one side veneer that dust guard (5) were kept away from in honeycomb abatvoix (6) has sponge board (7), fall the one end inside of keeping away from computer case main part (1) of frame (2) of making an uproar and insert and be equipped with clearance pole (9), and one side fixedly connected with connecting rod (8) of falling frame (2) of making an uproar is kept away from in clearance pole (9).

2. The computer noise reduction device according to claim 1, wherein a limiting frame (10) is fixedly connected to an inner wall of the computer case main body (1), and a buffering rubber strip (11) is glued to an outer surface of the limiting frame (10).

3. The computer noise reduction device according to claim 2, wherein the size of the outer surface of the buffering rubber strip (11) is matched with the size of the outer surface of the limiting frame (10), and the side, away from the limiting frame (10), of the buffering rubber strip (11) is provided with anti-skid threads.

4. The computer noise reduction device according to claim 1, wherein the cleaning rod (9) is a cuboid, and a groove matched with the surface size of the cleaning rod (9) is formed in the noise reduction frame (2).

5. The computer noise reduction device according to claim 1, wherein guide posts (12) are inserted into two ends of the connecting rod (8), a limiting slide block (13) is fixedly connected to one end of each guide post (12) close to the noise reduction frame (2), and a sliding groove matched with the limiting slide block (13) is formed in the noise reduction frame (2).

6. The computer noise reduction device according to claim 5, wherein a fixing plate (14) is fixedly connected to one end of the guide post (12) away from the limiting slide block (13), circular holes are formed in two ends of the connecting rod (8), and the diameter of the surface of the fixing plate (14) is larger than the diameter of the circular holes formed in the two ends of the connecting rod (8).

7. A computer noise reduction device according to claim 6, characterized in that the surface of the fixed disc (14) is welded with one end of a return spring (15) and the other end of the return spring (15) is welded with the surface of the connecting rod (8).

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