CN214670447U

CN214670447U - Noise reduction device for computer

Info

Publication number: CN214670447U
Application number: CN202121369174.7U
Authority: CN
Inventors: 邹文洁; 王思颖
Original assignee: Anhui Institute of Information Engineering
Current assignee: Anhui Institute of Information Engineering
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-11-09
Anticipated expiration: 2031-06-18

Abstract

The application provides a noise reduction device for a computer, including a box body, one side of the box body is provided with a sealing part, the top of the other side of the box body is respectively provided with two filter parts from top to bottom, one side of the box body is provided with A carrying part is provided, the top of the carrying part is provided with a heat dissipation mechanism matching the filter part located above, the bottom of the carrying part is provided with a dust removal mechanism for cleaning another filter part, and the middle part of the carrying part is provided with a driving heat dissipation mechanism and dust removal mechanism The transmission mechanism of the mechanism. Through the transmission mechanism provided in the present application, the stepping motor of the transmission mechanism rotates in the forward direction, which can drive the heat dissipation mechanism to operate, and realize the heat dissipation of the computer host. Most of the existing computer mainframes do not have the function of noise reduction, the mainframe of the computer will generate noise when working, which will affect the use of users, and the problem of low practicability.

Description

Noise reduction device for computer

Technical Field

The utility model relates to a computer technology field particularly, relates to a device of making an uproar falls for computer.

Background

The computer is commonly called as computer, is a modern electronic computing machine for high-speed computation, can perform numerical computation and logic computation, and also has the function of storage and memory. The intelligent electronic device can be operated according to a program, and can automatically process mass data at a high speed.

However, most of the existing computer hosts do not have the function of noise reduction, and the host of the computer can generate noise during working, so that the use of a user can be influenced, and the practicability is low. Therefore, we improve this and propose a noise reduction device for computer.

Disclosure of Invention

The utility model aims to provide a: the main frame to the present most existing computer that exists does not possess the noise reduction function, and the host computer of computer can produce the noise at the during operation, and then can influence user's use, and the practicality is lower.

In order to achieve the purpose of the invention, the utility model provides the following technical scheme:

a noise reduction device for a computer is provided to improve the above problems.

The present application is specifically such that:

the box comprises a box body, one side of box is provided with the sealing, the top from the top down of box opposite side is provided with two filter houses respectively, one side in the box is provided with the supporting part, the top of supporting part is provided with and is located the heat dissipation mechanism that the top filter house matches, the bottom of supporting part is provided with the dust removal mechanism who is used for clean another filter house, the middle part of supporting part is provided with the drive mechanism who is used for driving heat dissipation mechanism and dust removal mechanism, still be provided with the amortization mechanism who is used for the noise reduction on the supporting part.

As the preferable technical scheme of the application, the sealing part is a sealing plate fixedly connected with the box body.

In a preferred embodiment of the present invention, the filter unit is a filter plate that is attached to the case in an embedded manner.

As the preferable technical scheme of the application, the bearing part is a box body fixedly connected with the top end in the box body.

As the preferred technical scheme of this application, heat dissipation mechanism includes first pivot, the one end of first pivot is rotated with the top of one side in the box body and is connected, the side of the first pivot other end is isoplanatic fixed and is equipped with a plurality of flabellums of breathing in, alternate fixed first gear that is equipped with in the first pivot, first gear meshing is connected with the second gear.

As the preferred technical scheme of this application, dust removal mechanism includes the second pivot, the one end of second pivot is connected with the filter rotation of the bottom of box body opposite side and the below that is located, the one of this filter is worn out in the second pivot is served and is inlayed and be equipped with the connecting rod, one side of connecting rod is inlayed and is equipped with the brush hair with this filter assorted, the other end of second pivot alternates and is fixed with the third gear, third gear engagement is connected with the fourth gear.

As the preferred technical scheme of this application, drive mechanism includes step motor, step motor fixed mounting is at the middle part of one side in the box body, step motor is last to be provided with two spacing rings, one of them one side of spacing ring and step motor's fuselage fixed connection, another the top and the bottom of spacing ring one side are all fixed and are equipped with the dead lever.

As the preferred technical scheme of this application, dead lever and box body fixed connection, two the opposite side of spacing ring is all rotated and is connected with the swivel, and the outside of two swivels alternates fixedly with the middle part of second gear and fourth gear respectively, the spacing groove has been seted up to the inboard one end of swivel, the one end rotation of spacing groove is connected with the locating part, two locating part orientation on the swivel is opposite, and the one end of locating part wears out the spacing groove, the fixed spring that is equipped with between locating part and the spacing groove, fixed being equipped with on step motor's the output shaft rotates with locating part assorted.

As the preferred technical scheme of this application, silencing mechanism includes two acoustical panels, one of them one side of acoustical panel and the top of box body one side are interlude fixedly, and just the acoustical panel just to breathing in the flabellum, should the opposite side and the box of acoustical panel alternate fixedly.

As the preferred technical scheme of this application, this the acoustical panel contacts with the filter that is located the top, another it is fixed to alternate with the bottom of box body opposite side one side of acoustical panel, from the top down equidistance inlays and is equipped with a plurality of hush pipes in the acoustical panel, the both ends of hush pipe are the external world and communicate with each other, and the hush pipe sets up for the slope.

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

in the scheme of the application:

1. through the arranged transmission mechanism, the stepping motor of the transmission mechanism rotates forwards to drive the heat dissipation mechanism to operate, so that heat dissipation of the computer host is realized, and through the silencing mechanism, noise generated by operation of the heat dissipation mechanism can be reduced, so that the problems that most of the existing computer hosts in the prior art do not have a noise reduction function, the computer hosts generate noise during working, use of users is influenced, and the practicability is low are solved;

2. by the two filtering parts, external dust can be prevented from entering the box body, electronic elements in the box body are protected, and the service life of the electronic elements is prolonged;

3. through the arranged transmission mechanism, the stepping motor of the transmission mechanism rotates reversely to drive the dust removal mechanism to operate, and under the action of the dust removal mechanism, dust filtered on the lower filter part can be removed, so that the dust is prevented from influencing the use of the filter part;

4. through the transmission mechanism who sets up, under transmission mechanism's step motor's effect, not only can dispel the heat, can remove dust moreover, realized a tractor serves two-purpose.

Description of the drawings:

fig. 1 is a schematic structural diagram of a noise reduction device for a computer provided in the present application;

FIG. 2 is a schematic partial structural diagram of a noise reduction apparatus for a computer according to the present disclosure;

FIG. 3 is a schematic cross-sectional view of a noise reduction device for a computer according to the present disclosure;

FIG. 4 is a schematic cross-sectional partial structure view of a noise reduction device for a computer according to the present disclosure;

fig. 5 is a schematic cross-sectional partial structure view of a transmission mechanism of a noise reduction device for a computer according to the present application.

The following are marked in the figure:

1. a box body;

2. a sealing part;

3. a filtering part;

4. a bearing part;

5. a heat dissipation mechanism; 501. a first rotating shaft; 502. an air intake fan blade; 503. a first gear; 504. a second gear;

6. a dust removal mechanism; 601. a second rotating shaft; 602. a connecting rod; 603. brushing; 604. a third gear; 605. a fourth gear;

7. a transmission mechanism; 701. a stepping motor; 702. a limiting ring; 703. fixing the rod; 704. rotating the ring; 705. a limiting member; 706. a spring; 707. a rotating member;

8. a silencing mechanism; 801. a sound-absorbing panel; 802. a silencing tube.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them.

Thus, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the invention as claimed, but is merely representative of some embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, in the present invention, the embodiments and the features and technical solutions in the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper" and "lower" indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship that the product of the present invention is usually placed when in use, or the orientation or position relationship that a person skilled in the art would conventionally understand, and such terms are only used for convenience of description and simplification of the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

As shown in fig. 1, 2, 3, 4, and 5, the present embodiment provides a noise reduction device for a computer, which includes a box 1, a sealing portion 2 is disposed on one side of the box 1, two filtering portions 3 are disposed on the top of the other side of the box 1 from top to bottom, a carrying portion 4 is disposed on one side in the box 1, a heat dissipation mechanism 5 matched with the filtering portion 3 located above is disposed on the top of the carrying portion 4, a dust removal mechanism 6 for cleaning the other filtering portion 3 is disposed on the bottom of the carrying portion 4, a transmission mechanism 7 for driving the heat dissipation mechanism 5 and the dust removal mechanism 6 is disposed in the middle of the carrying portion 4, and a noise reduction mechanism 8 for reducing noise is further disposed on the carrying portion 4.

In addition to the above embodiment, the sealing portion 2 is preferably a sealing plate fixedly connected to the case 1, and the case 1 can be sealed by the sealing plate.

In a preferred embodiment, in addition to the above-described embodiment, the filter portion 3 is a filter plate fitted to the case 1, and both filter plates prevent dust from entering the case 1 and use of electronic components in the case 1.

In a preferred embodiment, in addition to the above-mentioned embodiment, the carrying part 4 is a box body fixedly connected to the top end inside the box body 1, and the box body is used for carrying the heat dissipation mechanism 5, the dust removal mechanism 6, the transmission mechanism 7 and the silencing mechanism 8.

As a preferred embodiment, on the basis of the above manner, further, the heat dissipation mechanism 5 includes a first rotating shaft 501, one end of the first rotating shaft 501 is rotatably connected with the top of one side in the box body, a plurality of air suction fan blades 502 are fixedly arranged on the side of the other end of the first rotating shaft 501 in an equal arc manner, a first gear 503 is fixedly inserted into the first rotating shaft 501, the first gear 503 is connected with a second gear 504 in a meshing manner, the second gear 504 drives the first gear 503 to rotate, the first gear 503 drives the first rotating shaft 501 to rotate, the first rotating shaft 501 drives the air suction fan blades 502 to rotate, and under the effect of the air suction fan blades 502, the hot air in the box body 1 can be exhausted to the outside.

As a preferable embodiment, on the basis of the above-mentioned mode, further, the dust removing mechanism 6 includes a second rotating shaft 601, one end of the second rotating shaft 601 is rotatably connected to the bottom of the other side in the box body and the filter plate located below, one end of the second rotating shaft 601, which penetrates out of the filter plate, is embedded with a connecting rod 602, one side of the connecting rod 602 is embedded with bristles 603 matched with the filter plate, the other end of the second rotating shaft 601 is fixedly inserted with a third gear 604, the third gear 604 is in meshed connection with a fourth gear 605, the fourth gear 605 drives the third gear 604 to rotate, the third gear 604 drives the second rotating shaft 601 to rotate, the second rotating shaft 601 drives the connecting rod 602 to rotate, the connecting rod 602 drives the bristles 603 to rotate, under the effect of the bristles 603, dust on the filter plate below can be cleaned, and the practicability is improved.

As a preferred embodiment, on the basis of the above manner, further, the transmission mechanism 7 includes a stepping motor 701, the stepping motor 701 is fixedly installed in the middle of one side in the box body, two limit rings 702 are arranged on the stepping motor 701, one side of one limit ring 702 is fixedly connected with the body of the stepping motor 701, and the top and the bottom of one side of the other limit ring 702 are both fixedly provided with fixing rods 703; the fixed rod 703 is fixedly connected with the box body, the other sides of the two limit rings 702 are rotatably connected with the rotating rings 704, the outer sides of the two rotating rings 704 are respectively inserted and fixed with the middle parts of the second gear 504 and the fourth gear 605, one end of the inner side of the rotating ring 704 is provided with a limit groove, one end of the limit groove is rotatably connected with the limit part 705, the directions of the limit parts 705 on the two rotating rings 704 are opposite, one end of the limit part 705 penetrates through the limit groove, a spring 706 is fixedly arranged between the limit part 705 and the limit groove, a rotating part 707 matched with the limit part 705 is fixedly arranged on an output shaft of the stepping motor 701, the stepping motor 701 works, the output shaft of the stepping motor 701 drives the two rotating parts 707 to rotate in the forward direction, one rotating part 707 rotates to block one matched limit part 705, and one rotating ring 704 drives the second gear 504 to rotate under the action of the limit part 705; the output shaft of the stepping motor 701 is controlled to rotate in the opposite direction, so that one rotating member 707 rotates to block a matching limiting member 705, and under the action of the limiting member 705, one rotating ring 704 drives the fourth gear 605 to rotate.

In a preferred embodiment, in addition to the above-mentioned mode, the noise reduction mechanism 8 further includes two noise reduction plates 801, wherein one side of one noise reduction plate 801 is fixedly inserted into the top of one side of the box body, and the noise reduction plate 801 faces the air suction fan blades 502; this acoustical panel 801's opposite side and box 1 alternate fixedly, and this acoustical panel 801 contacts with the filter that is located the top, one side of another acoustical panel 801 alternates fixedly with the bottom of box body opposite side, from the top down equidistance inlays and is equipped with a plurality of hush pipes 802 in the acoustical panel 801, hush pipe 802's both ends are external communicating, and hush pipe 802 sets up for the slope, under the effect of breathing in flabellum 502, can make the steam in the box 1 loop through below acoustical panel 801, a box body, the outside of box 1 is arranged to top acoustical panel 801 and top filter, through two acoustical panels 801, cooperation hush pipe 802, can reduce step motor 701 and the noise that the work of breathing in flabellum 502 produced.

Specifically, this noise reduction device for computer is when during the during operation/use: when the device works, the stepping motor 701 works, an output shaft of the stepping motor 701 drives two rotating pieces 707 to rotate in a forward direction, one rotating piece 707 rotates to clamp a matched limiting piece 705, under the action of the limiting piece 705, a rotating ring 704 drives a second gear 504 to rotate, the second gear 504 drives a first gear 503 to rotate, the first gear 503 drives a first rotating shaft 501 to rotate, the first rotating shaft 501 drives the air suction fan blade 502 to rotate, under the action of the air suction fan blade 502, hot air in the box body 1 can be discharged to the outer side of the box body 1 through the lower sound-absorbing plate 801, the box body, the upper sound-absorbing plate 801 and the upper filter plate in sequence, and noises generated by the work of the stepping motor 701 and the air suction fan blade 502 can be reduced by matching the two sound-absorbing plates 801 and the sound-absorbing pipe 802; through the two filter plates, external dust can be prevented from entering the box body 1 and further using electronic elements in the box body 1; when the filtered dust on the filter plate below needs to be cleaned, the output shaft of the stepping motor 701 is controlled to rotate reversely, so that one rotating part 707 rotates to block one matched limiting part 705, under the action of the limiting part 705, one rotating ring 704 drives the fourth gear 605 to rotate, the fourth gear 605 drives the third gear 604 to rotate, the third gear 604 drives the second rotating shaft 601 to rotate, the second rotating shaft 601 drives the connecting rod 602 to rotate, the connecting rod 602 drives the bristles 603 to rotate, under the action of the bristles 603, the dust on the filter plate below can be cleaned, and the practicability is improved.

The above embodiments are only used to illustrate the present invention and not to limit the technical solutions described in the present invention, and although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and therefore, any modification or equivalent replacement may be made to the present invention; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and protected by the following claims.

Claims

1. A noise reduction device for a computer, comprising a box body (1), characterized in that a sealing portion (2) is provided on one side of the box body (1), and a sealing portion (2) is provided on one side of the box body (1), The top is provided with two filter parts (3) from top to bottom, one side of the box body (1) is provided with a bearing part (4), and the top of the bearing part (4) is provided with a filter part (3) located at the top. a heat dissipation mechanism (5) matching the part (3), the bottom of the carrying part (4) is provided with a dust removal mechanism (6) for cleaning the other filter part (3), and the middle part of the carrying part (4) is provided with There is a transmission mechanism (7) for driving the heat dissipation mechanism (5) and the dust removal mechanism (6), and a noise reduction mechanism (8) for reducing noise is also provided on the bearing portion (4).

2 . The noise reduction device for a computer according to claim 1 , wherein the sealing portion ( 2 ) is a sealing plate fixedly connected to the box body ( 1 ). 3 .

3 . The noise reduction device for a computer according to claim 1 , wherein the filter part ( 3 ) is a filter plate embedded on the box body ( 1 ). 4 .

4 . The noise reduction device for a computer according to claim 3 , wherein the bearing portion ( 4 ) is a box body fixedly connected with the top end in the box body ( 1 ). 5 .

5 . The noise reduction device for a computer according to claim 4 , wherein the heat dissipation mechanism ( 5 ) comprises a first rotating shaft ( 501 ), and one end of the first rotating shaft ( 501 ) is connected to the inside of the box. 6 . The top of the side is rotatably connected, the side of the other end of the first shaft (501) is fixed with a number of suction fan blades (502), and a first gear (501) is inserted and fixed on the first shaft (501). 503), the first gear (503) is meshed with a second gear (504).

6 . The noise reduction device for a computer according to claim 5 , wherein the dust removal mechanism ( 6 ) comprises a second rotating shaft ( 601 ), and one end of the second rotating shaft ( 601 ) is connected to the other inside the box. 7 . The bottom of one side is rotatably connected with the filter plate located below, and a connecting rod (602) is embedded on one end of the second rotating shaft (601) passing through the filter plate, and one side of the connecting rod (602) is embedded with a connecting rod (602). There are bristles (603) matching the filter plate, a third gear (604) is inserted and fixed at the other end of the second rotating shaft (601), and a fourth gear (605) is meshed and connected to the third gear (604). ).

7 . The noise reduction device for a computer according to claim 6 , wherein the transmission mechanism ( 7 ) comprises a stepping motor ( 701 ), and the stepping motor ( 701 ) is fixedly installed in a box. 8 . In the middle of the side of the stepper motor (701), two limit rings (702) are arranged on the stepper motor (701), and one side of the limit ring (702) is fixedly connected with the body of the stepper motor (701), A fixing rod (703) is fixed on the top and the bottom of the other side of the limiting ring (702).

8 . The noise reduction device for a computer according to claim 7 , wherein the fixing rod ( 703 ) is fixedly connected with the box body, and the other sides of the two limiting rings ( 702 ) both rotate. 9 . A swivel (704) is connected, the outer sides of the two swivels (704) are respectively inserted and fixed with the middle of the second gear (504) and the fourth gear (605), and one end of the inner side of the swivel (704) is provided with a limit One end of the limiting slot is rotatably connected to the limiting member (705), the limiting members (705) on the two rotating rings (704) face oppositely, and one end of the limiting member (705) passes through the limiting member (705). A position slot, a spring (706) is fixed between the limit piece (705) and the limit slot, and a spring (706) that matches the limit piece (705) is fixed on the output shaft of the stepping motor (701). Turning piece (707).

9 . The noise reduction device for a computer according to claim 8 , characterized in that the muffler mechanism ( 8 ) comprises two mufflers ( 801 ), wherein one side of the muffler ( 801 ) is the same as the one. 10 . The top of one side of the box body is inserted and fixed, and the muffler plate (801) is facing the suction fan blade (502), and the other side of the muffler plate (801) is inserted and fixed with the box body (1).

10. A noise reduction device for a computer according to claim 9, characterized in that, the muffler plate (801) is in contact with the filter plate located above, and one side of the other muffler plate (801) It is inserted and fixed with the bottom of the other side of the box body. A number of muffler pipes (802) are embedded in the muffler plate (801) at equal distances from top to bottom, and both ends of the muffler pipe (802) are in communication with the outside world. And the muffler pipe (802) is inclined.