CN214540630U

CN214540630U - Noise reduction and sound insulation device for computer

Info

Publication number: CN214540630U
Application number: CN202120475303.4U
Authority: CN
Inventors: 赵迪
Original assignee: Luoyang Vocational College of Science and Technology
Current assignee: Luoyang Vocational College of Science and Technology
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2021-10-29
Anticipated expiration: 2031-03-05

Abstract

The utility model discloses a noise insulation of making an uproar falls in computer, including quick-witted case, upper cover, curb plate, fall the layer of making an uproar and puigging, the inside of quick-witted case is provided with falls the layer of making an uproar and the puigging, falls and pass through coupling assembling between layer of making an uproar and the puigging, and coupling assembling's inside is provided with the cavity, and one side of fixed plate is provided with damping piece and spring. The utility model discloses a layer and the puigging of making an uproar fall give sound insulation and fall, the layer of making an uproar adopts the waterproof layer, the drying layer, insulating layer and hollow layer multilayer design fall, make the noise reduction effect who falls the layer of making an uproar good through the hollow layer, elastic layer through in the articulamentum makes when the internal part vibrations noise emission, can be better fall the processing of making an uproar through the elastic layer, when the vibrations power of quick-witted incasement part function is received at the puigging, the movable block carries out the buffering of doing all can through damping piece and the spring on the fixed plate of spliced pole one side, make the vibrations power to inside machine can the maximize cushion and weaken, the noise reduction.

Description

Noise reduction and sound insulation device for computer

Technical Field

The utility model relates to a technical field of making an uproar falls, in particular to noise insulation of making an uproar falls in computer.

Background

The computer is widely applied due to the high-precision computing capability, the high-strength logic computing capability, the large-capacity storage function and the high automation capability, and has certain problems while bringing convenience to people.

Currently, existing computer noise reduction devices suffer from some deficiencies, such as; the sound insulation strength of the sound insulation board in the existing computer noise reduction device is weak, the frequency of noise diffusion is improved, and the sound insulation effect of the noise reduction device in use is reduced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is overcome prior art's defect, provide a noise insulation of making an uproar falls in computer, possible sound insulation noise reduction effect is good, simple structure.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a computer noise reduction and sound insulation device, which comprises a case, an upper cover, a side plate, a noise reduction layer and a sound insulation layer, wherein the upper cover is arranged at the upper end of the case, the side plate is arranged at one side of the case, the noise reduction layer and the sound insulation layer are arranged inside the case, a waterproof layer is arranged inside the noise reduction layer, a connecting layer is arranged at one side of the waterproof layer, an elastic layer is arranged inside the connecting layer, a drying layer is arranged at one side of the connecting layer, an insulating layer is arranged at one side of the drying layer, a hollow layer is arranged at one side of the insulating layer, a sound absorption layer is arranged inside the sound insulation layer, the noise reduction layer and the sound insulation layer are connected through a connecting component, a cavity is arranged inside the connecting component, a movable block is arranged at the upper end inside the cavity, a connecting column is arranged at one side of the movable block, a fixing plate is arranged at one side of the connecting column, one side of the fixed plate is provided with a damping block and a spring, and one end of the damping block is provided with an elastic column.

As an optimal technical scheme of the utility model, the waterproof layer adopts polyurethane waterproof coating to form for the material preparation, the dry layer adopts anhydrous calcium chloride to form for the material preparation.

As an optimal technical scheme of the utility model, the insulating layer adopts fluororubber to form for the material preparation, well hollow plate forms for the material preparation in the hollow layer adopts the polycarbonate.

As an optimal technical scheme of the utility model, connect through the articulamentum between waterproof layer, dry layer, insulating layer and the hollow layer, and the surface of articulamentum is with the adhesive, the elastic layer adopts silicon rubber to form for the material preparation.

As an optimal technical scheme of the utility model, the puigging adopts polyurethane foam to form for the material preparation, the sound absorbing layer adopts to inhale the sound cotton and form for the material preparation.

As a preferred technical scheme of the utility model, movable block through connection subassembly and puigging swing joint, the both ends of spring all are provided with the fixed plate, and with fixed plate fixed connection.

As an optimal technical scheme of the utility model, the inside swing joint of elasticity post at the damping piece, the damping piece adopts butyl rubber to form for the material preparation.

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

the utility model discloses a layer and the puigging of making an uproar fall give sound insulation and fall, it adopts the waterproof layer to fall the layer of making an uproar, dry layer, insulating layer and hollow layer multilayer design fall, prevent to fall the layer infiltration of making an uproar through the waterproof layer, maintain the dry state of falling the layer of making an uproar through dry layer, prevent electric leakage through the insulating layer, make the noise reduction effect who falls the layer of making an uproar good through the hollow layer, elastic layer through in the articulamentum makes when inside part vibrations noise, can be better fall the processing of making an uproar through the elastic layer, make syllable-dividing through the puigging, sound absorption performance is good, make the environmental protection through the sound absorption layer, the price/performance ratio is very high, when the vibrations power of machine case inner part function is received to the puigging, the buffer that the movable block passes through damping piece and the spring on spliced pole one side fixed plate and do all can maximize is weakened, noise reduction.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a partial structural schematic diagram of the present invention;

FIG. 3 is a schematic view of a partial structure of a noise reduction layer;

FIG. 4 is a schematic view of a partial structure of an acoustical layer;

FIG. 5 is a partial structural schematic view of the connection assembly;

in the figure: 1. a chassis; 2. an upper cover; 3. a side plate; 4. a noise reduction layer; 41. a waterproof layer; 42. a connecting layer; 43. drying the layer; 44. an elastic layer; 45. an insulating layer; 46. a hollow layer; 5. a connecting assembly; 51. a cavity; 52. a movable block; 53. connecting columns; 54. a fixing plate; 55. a damping block; 56. a spring; 57. an elastic column; 6. a sound insulating layer; 61. and a sound absorbing layer.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Wherein like reference numerals refer to like parts throughout.

In addition, if a detailed description of the known art is not necessary to show the features of the present invention, it is omitted. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Example 1

As shown in fig. 1-5, the utility model provides a noise reduction and sound insulation device for a computer, which comprises a case 1, an upper cover 2, a side plate 3, a noise reduction layer 4 and a sound insulation layer 6, wherein the upper cover 2 is installed on the upper end of the case 1, the side plate 3 is arranged on one side of the case 1, the noise reduction layer 4 and the sound insulation layer 6 are arranged inside the case 1, a waterproof layer 41 is arranged inside the noise reduction layer 4, a connecting layer 42 is arranged on one side of the waterproof layer 41, an elastic layer 44 is arranged inside the connecting layer 42, a drying layer 43 is arranged on one side of the connecting layer 42, an insulating layer 45 is arranged on one side of the drying layer 43, a hollow layer 46 is arranged on one side of the insulating layer 45, a sound absorption layer 61 is arranged inside the sound insulation layer 6, the noise reduction layer 4 and the sound insulation layer 6 are connected through a connecting component 5, a cavity 51 is arranged inside the connecting component 5, a movable block 52 is arranged on the upper end inside the cavity 51, a connecting column 53 is arranged on one side of the movable block 52, one side of the connecting column 53 is provided with a fixing plate 54, one side of the fixing plate 54 is provided with a damping block 55 and a spring 56, and one end of the damping block 55 is provided with an elastic column 57.

Furthermore, the waterproof layer 41 is made of polyurethane waterproof paint, the drying layer 43 is made of anhydrous calcium chloride, the waterproof layer 41 is made of materials with high strength, high elongation and good water resistance, and the drying layer 43 is made of materials with low cost, high drying capacity, high drying speed and regeneration ability.

The insulating layer 45 is made of fluororubber, the hollow layer 46 is made of polycarbonate hollow plates, the insulating layer 45 is made of materials with good electrical insulation, mechanical property, ozone resistance and atmospheric aging resistance, and the hollow layer 46 is made of materials with good waterproof, heat-absorbing and noise-reducing effects.

Waterproof layer 41, dry layer 43, insulating layer 45 and hollow layer 46 are connected through articulamentum 42 between, and articulamentum 42 surface is with the adhesive, and elastic layer 44 adopts silicon rubber to make for the material and forms, makes the connection between each layer more firm through articulamentum 42, makes elasticity good, high temperature resistant, low temperature resistant through the material that elastic layer 44 used.

Puigging 6 adopts polyurethane foam to form for the material preparation, and sound absorption layer 61 adopts the sound cotton of inhaling to form for the material preparation, makes to have better syllable-dividing, sound absorption performance through the material that puigging 6 used to anticorrosive, waterproof, make through the material that sound absorption layer 61 used give sound insulation, inhale the sound function, the environmental protection, the price/performance ratio is very high.

The movable block 52 penetrates through the connecting assembly 5 and is movably connected with the sound insulation layer 6, the fixing plates 54 are arranged at two ends of the spring 56 and are fixedly connected with the fixing plates 54, the movable block 52 is connected with the sound insulation layer 6, and the position of the end portion of the spring 56 is stabilized through the fixing plates 54.

The elastic column 57 is movably connected in the damping block 55, the damping block 55 is made of butyl rubber, and the materials used by the damping block 55 ensure that the air tightness, ozone resistance, aging resistance and heat resistance are good, the vibration absorption and damping characteristics are good, and the electrical insulation is also good.

Specifically, in the using process, the case 1 is sealed through the upper cover 2, the case 1 is used for sound insulation and noise reduction through the noise reduction layer 4 and the sound insulation layer 6 inside, the waterproof layer 41, the drying layer 43, the insulating layer 45 and the hollow layer 46 are arranged inside the noise reduction layer 4, the waterproof layer 41 is made of polyurethane waterproof paint, the waterproof layer 41 is made of the material with high strength, large elongation and good water resistance through the material used by the waterproof layer 41, the noise reduction layer 4 is prevented from water seepage, the drying layer 43 is made of anhydrous calcium chloride, the material used by the drying layer 43 is low in cost, strong in drying capacity, high in drying speed and capable of being regenerated, the drying layer 43 is used for maintaining the drying state of the noise reduction layer 4, the insulating layer 45 is made of fluororubber, and the insulating layer 45 is made of the material with good electric insulation, mechanical property, ozone resistance and atmospheric aging resistance, the hollow layer 46 is made of polycarbonate hollow plates, the hollow layer 46 is made of waterproof materials, heat-absorbing materials and noise reduction effects are good, the noise reduction effect of the noise reduction layer 4 is good, the waterproof layer 41, the drying layer 43, the insulating layer 45 and the hollow layer 46 are connected through the connecting layer 42, an adhesive is attached to the surface of the connecting layer 42, the connecting layer 42 enables connection among the layers to be firmer, the elastic layer 44 is made of silicon rubber, the elastic layer 44 is made of materials used by the elastic layer 44 and is good in elasticity, high-temperature resistant and low-temperature resistant, when the internal parts vibrate to generate noise, noise reduction treatment can be better performed through the elastic layer 44, the waterproof layer 41 is located on the outermost layer of the noise reduction layer 4, the drying layer 43, the insulating layer 45 and the hollow layer 46 are sequentially wrapped by the waterproof layer 41, the hollow layer 46 is located on the innermost layer, the sound absorption layer 61 is arranged inside the sound insulation layer 6, the soundproof layer 6 is made of polyurethane foam plastic, the soundproof and sound-absorbing performance is good through the material used by the soundproof layer 6, the soundproof and sound-absorbing performance is corrosion-proof and waterproof, the sound-absorbing layer 61 is made of sound-absorbing cotton, the soundproof and sound-absorbing function is good through the material used by the sound-absorbing layer 61, the environment-friendly performance is high, the noise-reducing layer 4 is connected with the soundproof layer 6 through the connecting component 5, the movable block 52 in the cavity 51 of the connecting component 5 is connected with the soundproof layer 6, the soundproof layer 6 is positioned at the inner side of the noise-reducing layer 4, when the soundproof layer 6 receives the vibration force of the operation of the internal part of the chassis 1, the movable block 52 buffers the force through the damping block 55 and the spring 56 on the fixing plate 54 at one side of the connecting column 53, the damping block 55 is made of butyl rubber, the airtightness, ozone resistance, aging resistance and heat resistance are good through the material used by the damping block 55, the damping mass 55 moves on the elastic column 57, so that the vibration force to the internal machine can be maximally buffered and attenuated, and the noise can be reduced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A noise reduction and sound insulation device for a computer comprises a case (1), an upper cover (2), a side plate (3), a noise reduction layer (4) and a sound insulation layer (6), and is characterized in that the upper cover (2) is installed at the upper end of the case (1), the side plate (3) is arranged on one side of the case (1), the noise reduction layer (4) and the sound insulation layer (6) are arranged in the case (1), a waterproof layer (41) is arranged in the noise reduction layer (4), a connecting layer (42) is arranged on one side of the waterproof layer (41), an elastic layer (44) is arranged in the connecting layer (42), a drying layer (43) is arranged on one side of the connecting layer (42), an insulating layer (45) is arranged on one side of the insulating layer (45), a hollow layer (46) is arranged on one side of the insulating layer (45), and a sound absorption layer (61) is arranged in the sound insulation layer (6), connect through coupling assembling (5) between noise reduction layer (4) and puigging (6), the inside of coupling assembling (5) is provided with cavity (51), the inside upper end of cavity (51) is provided with movable block (52), one side of movable block (52) is provided with spliced pole (53), one side of spliced pole (53) is provided with fixed plate (54), one side of fixed plate (54) is provided with damping piece (55) and spring (56), the one end of damping piece (55) is provided with elasticity post (57).

2. The noise reduction and sound insulation device for the computer is characterized in that the waterproof layer (41) is made of polyurethane waterproof paint, and the drying layer (43) is made of anhydrous calcium chloride.

3. A computer noise reduction and sound insulation device according to claim 1, wherein the insulation layer (45) is made of fluororubber, and the hollow layer (46) is made of polycarbonate hollow plate.

4. The computer noise reduction and sound insulation device according to claim 1, wherein the waterproof layer (41), the drying layer (43), the insulating layer (45) and the hollow layer (46) are connected through a connecting layer (42), an adhesive is attached to the surface of the connecting layer (42), and the elastic layer (44) is made of silicon rubber.

5. A noise-reducing and sound-insulating device for computer according to claim 1, wherein said sound-insulating layer (6) is made of polyurethane foam, and said sound-absorbing layer (61) is made of sound-absorbing cotton.

6. The computer noise reduction and sound insulation device according to claim 1, wherein the movable block (52) is movably connected with the sound insulation layer (6) through the connecting assembly (5), and the two ends of the spring (56) are provided with the fixing plates (54) and fixedly connected with the fixing plates (54).

7. A computer noise reduction and sound insulation device according to claim 1, wherein the elastic column (57) is movably connected inside the damping block (55), and the damping block (55) is made of butyl rubber.