CN214253103U

CN214253103U - Noise control sound mainboard case

Info

Publication number: CN214253103U
Application number: CN202120207387.3U
Authority: CN
Inventors: 林华生
Original assignee: Jiangsu Zhuoxinda Electronic Technology Co ltd
Current assignee: Jiangsu Zhuoxinda Electronic Technology Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-09-21
Anticipated expiration: 2031-01-26

Abstract

The utility model discloses a noise control sound mainboard case, belong to the mainboard case field, including the machine case, the right side of machine case is installed the rear fan, the left side of machine case is installed the front fan, the internally mounted of machine case has the mainboard, the downside of mainboard is provided with the support, the internally mounted of support has the support column, nut one and nut two are installed respectively to the upper and lower both sides of support, the base is installed to the downside of support column, the downside of machine case is provided with the bradyseism board, spring and elastic glue are installed to the upside of bradyseism board, through elastic glue swing joint between machine case and the bradyseism board, the downside of bradyseism board is pasted and is had the rubber pad, the left side of machine case is provided with the front baffle, the rear side of front baffle is pasted and is had the soundproof cotton, the front side of machine case is installed magnet; absorb the vibrations between quick-witted case and floor through spring and elasticity are glued, pass through the support with the vibrations of mainboard in addition and transmit the base, all the other partial noise absorbs through soundproof cotton to realize the function of making an uproar of falling of giving sound insulation of mainboard case.

Description

Noise control sound mainboard case

Technical Field

The utility model belongs to the technical field of the mainboard case, concretely relates to noise control sound mainboard case.

Background

The main board box is used as one part of computer accessories, and has the main functions of placing and fixing the accessories such as the main board and the like, so that the main board box has a bearing and protecting function, and in addition, the main board box has an important function of shielding electromagnetic radiation. The motherboard box was one of the least noticeable components of the computer, and there was a period of time when most users selected the box to look good. However, as the introduction of media into the computer case technology advances, many users, especially DIY users, begin to carefully choose the computer case, and the poor quality motherboard case is likely to short-circuit the accessories such as the motherboard, which makes the computer system unstable.

With the continuous development of the China electronic industry, the requirement on the main board box in the market is higher and higher, but the main board box in the current market has the problems that the noise reduction function is not achieved and the noise reduction is not obvious, so that the noise-proof main board box is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an noise control sound mainboard case to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a noise control sound mainboard case, includes quick-witted case, rearmounted fan is installed on the right side of machine case, leading fan is installed in the left side of machine case, the internally mounted of machine case has the mainboard, the downside of mainboard is provided with the support, the internally mounted of support has the support column, nut one and nut two are installed respectively to the upper and lower both sides of support, the base is installed to the downside of support column, the downside of machine case is provided with the bradyseism board, spring and elastic glue are installed to the upside of bradyseism board, glue swing joint through elastic glue between machine case and the bradyseism board, the downside of bradyseism board is pasted and is had the rubber pad, the left side of machine case is provided with preceding baffle, the rear side of preceding baffle is pasted and is had soundproof cotton, magnet is installed to the front side of machine case.

As a preferred embodiment of the noise-proof main board box, a screw is installed on the front side of the main board, and the main board and the chassis are fixedly connected through the screw.

As a preferred embodiment of the noise-proof main board box, the main board and the support are fixedly connected through a support column, a first nut and a second nut.

As a preferred embodiment of the noise-proof main board box, the spring is located between the chassis and the shock absorption board, and the elastic glue is distributed at four corners of the shock absorption board.

As a preferred embodiment of the noise-proof main board box, the soundproof cotton is positioned between the front baffle and the cabinet.

As a preferred embodiment of the noise-proof main board box, the front baffle and the machine box are movably connected through a magnet.

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

the anti-noise main board box absorbs the vibration between the chassis and the floor through the mutual matching of the shock absorption board, the spring, the elastic glue and the rubber pad, thereby realizing the noise reduction function of the main board box;

this noise control sound mainboard case mutually supports through support, support column, nut one, nut two and soundproof cotton that set up, passes through the support with the vibrations of mainboard and transmits for the base, and the noise of another part is absorbed through soundproof cotton to strengthen the noise reduction of mainboard case.

Drawings

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

FIG. 2 is a schematic axial view of the structure of the present invention;

FIG. 3 is a schematic front view of the structure of the present invention;

fig. 4 is a schematic bottom view of the structure of the present invention.

In the figure: 10. a chassis; 20. a rear fan; 21. a front-mounted fan; 30. a main board; 31. a screw; 40. a support; 41. a support pillar; 42. a first nut; 43. a second nut; 44. a base; 50. a cushioning plate; 51. a spring; 52. elastic glue; 53. a rubber pad; 60. a front baffle; 61. sound insulation cotton; 62. and a magnet.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Please refer to fig. 1-4, the utility model provides a noise control sound mainboard case, including quick-witted case 10, rearmounted fan 20 is installed on the right side of quick-witted case 10, leading fan 21 is installed in the left side of quick-witted case 10, the internally mounted of quick-witted case 10 has mainboard 30, the downside of mainboard 30 is provided with support 40, the internally mounted of support 40 has support column 41, nut 42 and nut two 43 are installed respectively to the upper and lower both sides of support 40, base 44 is installed to the downside of support column 41, the downside of quick-witted case 10 is provided with bradyseism board 50, spring 51 and elastic glue 52 are installed to the upside of bradyseism board 50, through elastic glue 52 swing joint between quick-witted case 10 and bradyseism board 50, rubber pad 53 is pasted to the downside of bradyseism board 50, the left side of quick-witted case 10 is provided with preceding baffle 60, soundproof cotton 61 is pasted to the rear side of preceding baffle 60, magnet 62 is installed to the front side of quick-witted case 10.

Wherein, the front side of the main board 30 is installed with a screw 31, and the main board 30 and the chassis 10 are fixedly connected through the screw 31.

The main board 30 and the bracket 40 are fixedly connected through a support column 41, a first nut 42 and a second nut 43.

The springs 51 are located between the chassis 10 and the shock absorption plate 50, the elastic glue 52 is distributed at four corners of the shock absorption plate 50, and the springs 51 and the elastic glue 52 absorb noise, so that the noise reduction function of the chassis 10 is realized.

Wherein, soundproof cotton 61 is located between front baffle 60 and the machine case 10, transmits the vibrations of mainboard 30 to base 44 through support 40, and the noise of another part is absorbed through soundproof cotton 61 to strengthen the noise reduction of machine case 10.

Wherein, front baffle 60 and quick-witted case 10 are through magnet 62 swing joint, are convenient for the dismantlement of front baffle 60 and the change to soundproof cotton 61.

The utility model discloses a theory of operation and use flow: firstly, the mainboard 30 vibrates during operation, through the support 40 installed on the lower side of the mainboard 30, the vibration can be transmitted to the base 44 through the support 40 and the support column 41, the first nut 42 and the second nut 43 can be reasonably adjusted to the mainboard 30 with different specifications, the base 44 transmits the vibration to the lower side of the case 10, the lower side of the case 10 is provided with the vibration damping plate 50, the spring 51 and the elastic glue 52, the vibration of the mainboard 30 can be absorbed through the vibration damping of the spring 51 and the elastic glue 52, the rubber pad 53 is adhered to the lower side of the vibration damping plate 50, the vibration between the case 10 and the floor can be slowed down, so that the noise reduction function of the case 10 is realized, the soundproof cotton 61 is arranged on the front side of the case 10, the noise coming from the front fan 21 and the rear fan 20 can be absorbed, and the noise reduction effect of the case 10 is greatly improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an anti-noise mainboard case, includes quick-witted case (10), its characterized in that: the rear fan (20) is installed on the right side of the case (10), the front fan (21) is installed on the left side of the case (10), a main board (30) is installed inside the case (10), a support (40) is arranged on the lower side of the main board (30), a support column (41) is installed inside the support (40), a first nut (42) and a second nut (43) are installed on the upper side and the lower side of the support (40) respectively, a base (44) is installed on the lower side of the support column (41), a cushioning plate (50) is arranged on the lower side of the case (10), a spring (51) and elastic glue (52) are installed on the upper side of the cushioning plate (50), the case (10) is movably connected with the cushioning plate (50) through the elastic glue (52), a rubber pad (53) is pasted on the lower side of the cushioning plate (50), a front baffle (60) is arranged on the left side of the case (10), soundproof cotton (61) is pasted on the rear side of the front baffle (60), and a magnet (62) is installed on the front side of the case (10).

2. The noise-proof main board box according to claim 1, wherein: the front side of the main board (30) is provided with a screw (31), and the main board (30) is fixedly connected with the case (10) through the screw (31).

3. The noise-proof main board box according to claim 1, wherein: the main board (30) and the support (40) are fixedly connected through a support column (41), a first nut (42) and a second nut (43).

4. The noise-proof main board box according to claim 1, wherein: the springs (51) are located between the case (10) and the cushioning plate (50), and the elastic glue (52) is distributed at four corners of the cushioning plate (50).

5. The noise-proof main board box according to claim 1, wherein: the soundproof cotton (61) is positioned between the front baffle (60) and the case (10).

6. The noise-proof main board box according to claim 1, wherein: the front baffle (60) is movably connected with the case (10) through a magnet (62).