CN217718624U

CN217718624U - Noise reduction structure inside computer case

Info

Publication number: CN217718624U
Application number: CN202221746471.3U
Authority: CN
Inventors: 孙永亮; 徐兴武; 孙松江
Original assignee: Qingdao Aobo Electronic Technology Co ltd
Current assignee: Qingdao Aobo Electronic Technology Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-11-01
Anticipated expiration: 2032-07-08

Abstract

The utility model provides an internal noise reduction structure of a computer case, which belongs to the technical field of computer cases and comprises a body, a heat dissipation system, a sound insulation mechanism, a buffer block and a transverse bolt connection mechanism, wherein the heat dissipation system comprises a heat dissipation net and a silent fan; through set up sound-insulating mechanism on the inner wall of body, the noise that the body is inside to produce passes through sound-insulating mechanism's three layer construction in proper order, and sound-insulating mechanism's three layer construction adsorbs the noise layer upon layer, has reduced the noise that computer machine incasement portion sent to the external world to the at utmost, has improved the noise reduction effect.

Description

Noise reduction structure inside computer case

Technical Field

The utility model belongs to the technical field of computer machine case, particularly, relate to a structure of making an uproar falls in computer machine incasement portion.

Background

Along with the development of society, the application range of computer is more and more extensive, simultaneously, the live time of computer is also longer and more, because computer machine incasement component is numerous, under the state of carrying out high intensity work for a long time, just can lead to the phenomenon that computer machine incasement component appears generating heat, and the noise that accompanies louder, seriously influence the performance and the life-span of computer, and also caused certain influence to user's operational environment, the problem that the noise reduction structure is fallen to make an uproar and the radiating effect is poor exists mostly in current computer machine incasement portion.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a structure of making an uproar falls in computer machine incasement portion aims at solving the problem that falls the noise and the radiating effect is poor that current computer machine case exists.

The utility model discloses a realize like this:

the utility model provides a structure of making an uproar falls in computer machine incasement portion has the body, wherein, be provided with cooling system and buffer block on the body, be provided with noise insulation mechanism on the lateral wall of body, cooling system includes radiator-grid and silence fan, wherein the radiator-grid embedding is in the bottom of body, the silence fan embedding is in on the lateral wall of body, the buffer block sets up on four angles of body bottom, noise insulation mechanism is three layer construction, is first puigging, deadening felt, second puigging from inside to outside in proper order, the second puigging with the metal casing of body is connected.

The utility model provides a pair of structure of making an uproar falls in computer machine incasement portion's technological effect as follows: by arranging the heat dissipation net and the silent fan, the internal and external combined heat dissipation is realized, and the heat dissipation effect is enhanced; through set up the sound-proof mechanism who has three layer construction on the lateral wall of body, the three layer construction of sound-proof mechanism adsorbs the noise that the body is inside to produce layer upon layer in proper order, has reduced the inside noise that sends to the external world of computer effectively, has improved the effect of making an uproar.

On the basis of the technical scheme, the utility model discloses a structure of making an uproar can also do as follows improvement in a computer machine incasement portion:

optionally, the first soundproof layer, the deadening felt, and the second soundproof layer may be connected to each other by gluing.

Optionally, two side walls of the body are provided with a transverse bolt connecting mechanism for connecting the sound insulation mechanism with the body.

Furthermore, horizontal bolted connection mechanism includes fixing base, connection plug-in components and fixation nut, the fixing base with connection plug-in components integrated into one piece, on fixation nut's the inner wall with all be provided with the screw thread on the connection plug-in components.

The beneficial effect who adopts above-mentioned improvement scheme does: through above-mentioned scheme, can link together body and noise insulation mechanism firmly, prevent that noise insulation mechanism from damaging the part in the computer because drop.

Furthermore, the side wall of the body and the sound insulation mechanism are transversely provided with through holes with calibers matched with the connecting plug-in units.

The beneficial effect who adopts above-mentioned improvement scheme does: conveniently be connected body and noise insulation mechanism with horizontal bolt coupling mechanism.

Optionally, four groups of the transverse bolt connection mechanisms are arranged on two side walls of the body and are respectively arranged at four corners of the two side walls of the body.

The beneficial effect who adopts above-mentioned improvement scheme does: through setting up four groups of horizontal bolted connection mechanisms for what the sound insulation mechanism connected is more firm.

Optionally, the deadening felt is made of a glass wool material.

The beneficial effect who adopts above-mentioned improvement scheme does: the absorption of noise can be realized through using the cotton material of glass, reduces reverberation time, is favorable to promoting the noise reduction effect.

Optionally, the buffer block is made of rubber.

The beneficial effect who adopts above-mentioned improvement scheme does: adopt rubber materials to make the buffer block have buffer function, still have certain antiskid effect simultaneously.

Optionally, the heat dissipation mesh is an acoustic panel with through holes.

The beneficial effect who adopts above-mentioned improvement scheme does: the heat dissipation net has the functions of sound absorption and heat dissipation at the same time.

Optionally, the top wall and the bottom wall of the body are further coated with sound-absorbing paint.

Compared with the prior art, the utility model provides a pair of structure of making an uproar falls in computer machine incasement portion's beneficial effect is: on one hand, the heat dissipation net and the silent fan are arranged on the body, and the combination of internal heat dissipation and external heat dissipation is adopted, so that the heat dissipation effect on the interior of the body is enhanced; on the other hand, the sound insulation mechanism with the three-layer structure is arranged on the inner wall of the body, so that the body has a sound insulation function, and the noise generated inside the computer case is reduced to the greatest extent.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic view of the back side of a computer case with a noise reduction structure inside the computer case;

FIG. 2 is a schematic view of the interior of a computer case of a noise reduction structure;

FIG. 3 is a schematic view of a cross-bolt connection structure of a noise reduction structure inside a computer case;

in the drawings, the components represented by the respective reference numerals are listed below:

1. a body; 2. a heat dissipation system; 21. a heat-dissipating web; 22. a mute fan; 3. a sound insulation mechanism; 31. a first sound insulating layer; 32. a sound-deadening felt; 33. a second sound insulating layer; 4. a buffer block; 5. a transverse bolt connection mechanism; 51. a fixed seat; 52. connecting a plug-in; 53. and (5) fixing the nut.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected 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 work belong to the protection scope of the present invention.

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 is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

As shown in fig. 1-2, the utility model provides a structure of making an uproar falls in computer machine incasement portion, body 1 has, wherein, be provided with cooling system 2 and buffer block 4 on the body 1, be provided with noise insulation mechanism 3 on the lateral wall of body 1, cooling system 2 includes radiator-grid 21 and silence fan 22, wherein radiator-grid 21 imbeds in the bottom of body 1, silence fan 22 imbeds on the lateral wall of body 1, buffer block 4 sets up on four angles of body 1 bottom, noise insulation mechanism 3 is three layer construction, be first puigging 31 from inside to outside in proper order, the deadening felt 32, second puigging 33 is connected with the metal casing of body 1.

During the use, at first with first puigging 31, deadening felt 32, second puigging 33 adopts the mode of gluing to connect, then utilize horizontal bolted connection 5 to connect sound-proof mechanism 3 on the inner wall of body 1, make sound-proof mechanism 3 closely laminate on body 1, and simultaneously, radiator-grid 21 is installed in the embedding on the roof of body 1, silence fan 22 is embedded on radiator-grid 21's lateral wall, when the computer during operation, silence fan 22 accelerates the speed that the air in the body 1 flows through rotating, thereby accelerate the outside radiating speed of radiator-grid 21, the noise of body 1 inside production passes through sound-proof mechanism 3's three layer construction in proper order, sound-proof mechanism 3's three layer construction carries out the absorption layer upon layer to the noise, furthest has prevented that the noise is external.

Wherein, the theory of operation of acoustic celotex board does: sound is a wave-like energy that requires a medium to propagate. The sound insulation board adopts a medium with large density difference with air, generally a material with high density, to accelerate the transmission speed of sound, thereby reducing noise; the working principle of the sound-proof felt is as follows: the object vibrates to generate sound, the sound waves are transmitted in the air, the cotton has a multi-fiber structure, and when passing through the cotton, the sound waves are reflected, mutually superposed and collided through countless fibers, the sound wave energy is converted into heat energy, so that the sound wave intensity is weakened and even the sound disappears.

Preferably, the mute fan 22 is a DF12032 dc fan manufactured by the kinson electrical technology ltd, wenzhou, with a working voltage of 12V to 24V and a motor power of 0.6 to 5W.

Optionally, in the above technical solution, two side walls of the body 1 are provided with a transverse bolt connection mechanism 5 for connecting the sound insulation mechanism 3 with the body 1.

Optionally, in the above technical solution, four groups of transverse bolt connection mechanisms 5 are arranged on two side walls of the body 1, and are respectively arranged at four corners of two side walls of the body 1.

Alternatively, in the above technical solution, the first soundproof layer 31, the deadening felt 32, and the second soundproof layer 33 may be connected by gluing.

Wherein, adopt the mode of gluing to connect, can reduce the gap between first puigging 31, deadening felt 32, the second puigging 33, the reinforcing sound absorption effect.

Optionally, in the above technical solution, the top wall and the bottom wall of the body 1 are further coated with sound absorbing paint.

Optionally, in the above technical solution, the heat dissipation mesh 21 is an acoustic board having through holes.

Optionally, in the above technical solution, the buffer block 4 is made of rubber.

Optionally, in the above technical solution, the deadening felt 32 is made of a glass wool material.

Further, as shown in fig. 3, in the above technical solution, the transverse bolt connection mechanism 5 includes a fixing seat 51, a connection plug 52 and a fixing nut 53, the fixing seat 51 and the connection plug 52 are integrally formed, and threads are provided on an inner wall of the fixing nut 53 and on the connection plug 52.

Further, in the above technical solution, through holes with apertures matching with the connecting plug-in 52 are transversely formed on the side wall of the body 1 and the sound insulation mechanism 3.

Wherein, connect body 1 and noise insulation mechanism 3 through horizontal bolted connection 5 for noise insulation mechanism 3 more firmly fixes to the lateral wall of body 1 on, prevents in the use that noise insulation mechanism 3 damages the components and parts of quick-witted incasement portion because of dropping.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a structure of making an uproar falls in computer machine incasement portion, has body (1), its characterized in that, be provided with cooling system (2) and buffer block (4) on body (1), be provided with noise insulation mechanism (3) on the lateral wall of body (1), cooling system (2) include radiator-grid (21) and silent fan (22), wherein radiator-grid (21) embedding is in the bottom of body (1), silent fan (22) embedding is in on the lateral wall of body (1), buffer block (4) set up on four angles of body (1) bottom, noise insulation mechanism (3) are three layer construction, are first layer (31), deadening felt (32), second puigging (33) from the sound insulation inside to outside in proper order, second puigging (33) with the metal casing of body (1) is connected.

2. The internal noise reduction structure of the computer case according to claim 1, wherein the first soundproof layer (31), the deadening felt (32), and the second soundproof layer (33) are connected by gluing.

3. The internal noise reduction structure of the computer case according to claim 1, wherein two side walls of the main body (1) are provided with transverse bolt connection mechanisms (5) for connecting the sound insulation mechanism (3) with the main body (1).

4. The structure of claim 3, wherein the transverse bolt connection mechanism (5) comprises a fixed seat (51), a connection plug-in (52) and a fixed nut (53), the fixed seat (51) and the connection plug-in (52) are integrally formed, and the inner wall of the fixed nut (53) and the connection plug-in (52) are provided with threads.

5. The internal noise reduction structure of the computer case according to claim 4, wherein through holes with the caliber matched with the connecting plug-in (52) are transversely formed on the side wall of the body (1) and the sound insulation mechanism (3).

6. The internal noise reduction structure of the computer case according to claim 3, wherein four sets of the transverse bolt connection mechanisms (5) are disposed on two side walls of the main body (1), and are disposed at four corners of two side walls of the main body (1).

7. The internal noise reduction structure of a computer case according to claim 1, wherein the deadening felt (32) is made of a glass wool material.

8. The internal noise reduction structure of the computer case according to claim 1, wherein the buffer block (4) is made of rubber.

9. The internal noise reduction structure of the computer case according to claim 1, wherein the heat dissipation net (21) is a sound absorption plate with through holes.

10. The internal noise reduction structure of the computer case according to claim 1, wherein the top wall and the bottom wall of the body (1) are further coated with sound absorption paint.