CN213211695U - Noise reduction device for computer - Google Patents
Noise reduction device for computer Download PDFInfo
- Publication number
- CN213211695U CN213211695U CN202021710318.6U CN202021710318U CN213211695U CN 213211695 U CN213211695 U CN 213211695U CN 202021710318 U CN202021710318 U CN 202021710318U CN 213211695 U CN213211695 U CN 213211695U
- Authority
- CN
- China
- Prior art keywords
- layer
- making
- uproar
- sound absorbing
- pad
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000009467 reduction Effects 0.000 title claims abstract description 30
- 239000000872 buffer Substances 0.000 claims abstract description 26
- 230000035939 shock Effects 0.000 claims abstract description 18
- 238000013016 damping Methods 0.000 claims description 18
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 230000003139 buffering effect Effects 0.000 claims description 7
- 244000043261 Hevea brasiliensis Species 0.000 claims description 4
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 4
- 239000005062 Polybutadiene Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 229920003052 natural elastomer Polymers 0.000 claims description 4
- 229920001194 natural rubber Polymers 0.000 claims description 4
- 229920002857 polybutadiene Polymers 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 239000003638 chemical reducing agent Substances 0.000 claims 3
- 239000000463 material Substances 0.000 abstract description 25
- 239000000428 dust Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 238000006748 scratching Methods 0.000 abstract description 4
- 230000002393 scratching effect Effects 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 description 25
- 239000002585 base Substances 0.000 description 8
- 238000002360 preparation method Methods 0.000 description 5
- 239000003513 alkali Substances 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 241000446313 Lamella Species 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Images
Landscapes
- Vibration Dampers (AREA)
Abstract
The utility model discloses a device of making an uproar falls for computer, including the device main part, one side of device main part is provided with and falls the pad of making an uproar, falls the pad of making an uproar and is formed by shock resistance, buffer layer, sound absorbing layer and back up coat combination, and the base is installed to the other end of cushion column. The utility model discloses a fall and fall pad of making an uproar is by the shock-resistant layer, the buffer layer, sound absorbing layer and back up coat combination form, make to have the characteristic that has stickness and elasticity concurrently, absorb impact kinetic energy, and can use repeatedly and be unlikely to permanent deformation, sound absorbing coefficient increases along with the improvement of frequency, the sound absorbing coefficient of high frequency is very big, the sound absorbing performance that the material can be improved greatly to the space that its back left the cavity and constituted with it, be rich in toughness, wear-resisting, shock resistance, tear-resistant, be difficult for scratching, there is better fire behavior mechanical properties, it is light, it is easy to remove dust, can be better cushion the effect of acting on the power, thereby reduce vibration frequency, make noise reduction good, and convenient to use.
Description
Technical Field
The utility model relates to a computer field, in particular to a device of making an uproar falls for computer.
Background
With the progress of society and the popularization of computers, people can not leave computers more and more in daily work, study and family entertainment, but the existing computers can generate great noise during work, particularly computers with overlong working time, and the main reason of the noise generated by the computers is that too much dust falls on fan blades of a fan in a computer box body, so that vibration occurs and noise is generated.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a device of making an uproar falls for computer, it is good to accomplish noise reduction effect, stable in structure, convenient to use.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a device of making an uproar falls for computer, the device comprises a device main body, one side of device main part is provided with and falls the pad of making an uproar, the inside of falling the pad of making an uproar is provided with the tee bend connecting block, the one end of tee bend connecting block is provided with the connector, open one side of tee bend connecting block has fastening groove, fastening block is installed to one side of fastening groove, it is formed by shock resistance, buffer layer, sound absorbing layer and back up coat combination to fall the pad of making an uproar, one side of shock resistance is provided with the air cushion layer, fall the bottom of the pad of making an uproar and install the support frame, one side of support frame is provided with the spring of making an uproar, the one side of the spring of making an uproar is provided with the cushion column, the fixed.
As an optimal technical scheme of the utility model, the shock resistance layer adopts polyurethane to kick-back the sponge slowly and forms for the material preparation, the buffer layer adopts butadiene rubber to form for the material preparation.
As an optimal technical scheme of the utility model, the sound absorbing layer adopts the polyester fiber abatvoix to form for the material preparation, the back up coat adopts the magnesium alloy to form for the material preparation.
As an optimal technical scheme of the utility model, shock resistance layer, buffer layer, sound absorbing layer and back up coat all are provided with the air cushion layer, the damping adopts natural rubber to form for the material preparation.
As a preferred technical scheme of the utility model, the fixed column passes through the connecting block and runs through the tee bend connecting block, fall the spring of making an uproar respectively with base and damping fixed connection.
As a preferred technical scheme of the utility model, buffering post and fixed column swing joint, and buffering post and base fixed connection, damping and fixed column swing joint.
As a preferred technical scheme of the utility model, the device main part passes through connector and tee junction block swing joint, the tee junction block is two lamella formulas, fastens through the fastening block inward movement of both sides.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a fall and fall pad of making an uproar is by the shock-resistant layer, the buffer layer, sound absorbing layer and back up coat combination form, make and have stickness and elastic characteristic concurrently, absorb impact kinetic energy, and can use repeatedly and be unlikely to permanent deformation, sound absorbing coefficient increases along with the improvement of frequency, the sound absorbing coefficient of high frequency is very big, the sound absorbing performance that the space that its back left the cavity and constituted with it inhales the sound body and can improve the material greatly, be rich in toughness, wear-resisting, shock resistance, tear-resistant, be difficult for scratching, there is better fire behavior mechanical properties, matter is light, it is easy to remove dust, it is simple to maintain, low density, high strength, the heat dissipation is good, shock absorption is good, it is big to bear the impact load ability, the corrosivity of resistant organic matter and alkali is good, the effect of acting on the power that can be better cushions, thereby reduce vibration frequency, make.
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 one of the partial structural schematic diagrams of the present invention;
fig. 3 is a second partial schematic structural view of the present invention;
fig. 4 is a third schematic view of a partial structure of the present invention;
in the figure: 1. a device main body; 2. a noise reduction pad; 201. a three-way connecting block; 202. a connecting port; 203. a fastening groove; 204. a fastening block; 205. an impact resistant layer; 206. an air cushion layer; 207. a buffer layer; 208. a sound absorbing layer; 209. a reinforcement layer; 3. a support frame; 4. a noise reduction spring; 401. a buffer column; 402. fixing a column; 403. connecting blocks; 404. a base.
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. 1-4, the present invention provides a noise reduction device for a computer, which comprises a device body 1, wherein a noise reduction pad 2 is disposed on one side of the device body 1, a three-way connecting block 201 is disposed inside the noise reduction pad 2, a connecting port 202 is disposed at one end of the three-way connecting block 201, a fastening groove 203 is opened on one side of the three-way connecting block 201, a fastening block 204 is installed on one side of the fastening groove 203, the noise reduction pad 2 is formed by combining an impact resistant layer 205, a buffer layer 207, a sound absorbing layer 208 and a reinforcing layer 209, an air cushion layer 206 is disposed on one side of the impact resistant layer 205, a support frame 3 is installed at the bottom of the noise reduction pad 2, a noise reduction spring 4 is disposed on one side of the noise reduction spring 4, a buffer column 401 is disposed on one side of the noise reduction spring 4, a fixed, the other end of the buffer column 401 is mounted with a base 404.
Furthermore, the impact resistance layer 205 is made of polyurethane slow-resilience sponge, the buffer layer 207 is made of butadiene rubber, the material used by the impact resistance layer 205 enables the material to have the slow deformation capacity, after the material deforms by external force, the original shape can be slowly restored, the material has the characteristics of viscosity and elasticity, can absorb impact kinetic energy and can be repeatedly used without permanent deformation, the material used by the buffer layer 207 enables the elasticity, the wear resistance and the low temperature resistance to be excellent, the aging resistance is good, the heat generated under dynamic load is small, and the material is easy to adhere to metal.
The sound absorption layer 208 is made of a polyester fiber sound absorption plate, the reinforcing layer 209 is made of magnesium alloy, the sound absorption coefficient is increased along with the increase of frequency through the material used by the sound absorption layer 208, the high-frequency sound absorption coefficient is very large, the sound absorption performance of the material can be greatly improved by reserving a cavity at the back of the sound absorption layer and a space sound absorption body formed by the cavity, the sound absorption layer has the characteristics of sound absorption, heat insulation and heat preservation, and has the advantages of elasticity, toughness, wear resistance, impact resistance, tearing resistance, difficulty in scratching, better mechanical performance of fire resistance, light weight, easiness in dust removal and simplicity in maintenance, and the material used by the reinforcing layer 209 has the advantages of small density, high strength, large elastic modulus, good heat dissipation, good shock absorption, high impact load bearing capacity and good corrosion resistance of organic matters and alkali.
Shock-resistant layer 205, buffer layer 207, sound absorbing layer 208 and reinforcement layer 209 all are provided with air cushion layer 206, and damping 405 adopts natural rubber to make for the material and forms, and it is overhead to make between shock-resistant layer 205, buffer layer 207, sound absorbing layer 208 and the reinforcement layer 209 through air cushion layer 206 for noise reduction effect is better, and the material that uses through damping 405 makes elasticity big, and tensile strength is high, and tear resistance and electrical insulation are good, and wear-resisting and cold resistance are good, easily processing, easily with other material bonding.
The fixed column 402 passes through the three-way connecting block 201 through the connecting block 403, and the noise reduction spring 4 is respectively fixedly connected with the base 404 and the damping 405, so that the fixed column 402 can be connected with the three-way connecting block 201 through the connecting block 403, the position of the fixed column 402 is more stable, and the position of the noise reduction spring 4 is stabilized through the base 404 and the damping 405, so that deformation is prevented.
Buffering post 401 and fixed column 402 swing joint, and buffering post 401 and base 404 fixed connection, damping 405 and fixed column 402 swing joint, stabilize the position of buffering post 401 through fixed column 402.
Device main part 1 passes through connector 202 and tee junction piece 201 swing joint, and tee junction piece 201 is two lamella formulas, and fastening block 204 through both sides inwards moves and fastens, connects device main part 1 and tee junction piece 201 through connector 202, and inwards extrudes the whole 1 of device through fastening block 204 to reach the fastening.
Specifically, in the use process, a computer is placed on the device main body 1, the device main body 1 and the three-way connecting block 201 are connected through the connecting port 202, the three-way connecting block 201 is of a two-piece type, the fastening block 204 on two sides moves inwards to fasten and extrude the whole device 1, so that fastening is achieved, the noise reduction pad 2 is formed by combining an impact resistance layer 205, a buffer layer 207, a sound absorption layer 208 and a reinforcing layer 209, the impact resistance layer 205 is made of polyurethane slow-resilience sponge, the impact resistance layer 205 has slow deformation capacity through the material used by the impact resistance layer 205, after being deformed by external force, the original shape can be slowly restored, the noise reduction pad has the characteristics of viscosity and elasticity, impact kinetic energy is absorbed, the noise reduction pad can be repeatedly used and is not prone to permanent deformation, the buffer layer 207 is made of butadiene rubber, and the elasticity, and the noise reduction pad is made, The sound absorption layer 208 is made of polyester fiber sound absorption board, the sound absorption coefficient is increased along with the increase of frequency through the material used by the sound absorption layer 208, the high-frequency sound absorption coefficient is very large, the sound absorption performance of the material can be greatly improved by the back cavity and the space sound absorption body formed by the cavity, the sound absorption layer has the characteristics of sound absorption, heat insulation and heat preservation, and has elasticity, toughness, wear resistance, impact resistance, tearing resistance, difficult scratching, good mechanical performance of fire resistance, light weight, easy dust removal and simple maintenance, the reinforcing layer 209 is made of magnesium alloy, the material used by the reinforcing layer 209 is small in density, high in strength, large in elastic modulus, good in heat dissipation, good in shock absorption, large in impact load bearing capacity, and good in organic matter and alkali corrosion resistance, the shock resistance layer 205, the buffer layer 207, the sound absorption layer 208 and the reinforcing layer 209 are all provided with an air cushion layer 206, the shock resistance layer 205, the buffer layer 207, the sound absorption layer 208 and the reinforcing layer 209 are arranged in an overhead manner through the air cushion layer 206, so that the noise reduction effect is better, the noise reduction pad 2 is supported through the support frame 3 at the bottom, one side of the support frame 3 is provided with a noise reduction spring 4, the noise reduction spring 4 buffers the force downwards when being acted by the force, the buffer column 401 buffers the force simultaneously, so that the action of the force can be reduced to the minimum, the position of the buffer column 401 is stabilized through the fixed column 402, the fixed column 402 is connected with the tee-joint connecting block 201 through the connecting block 403, the fixed column 402 penetrates through the damping 405, the damping 405 is made of natural rubber, the material used through the damping 405 enables the elasticity to be large, the damping device is easy to process and adhere to other materials, and the positions of the damping column 401 and the noise reduction spring 4 are stabilized through the base 404, so that noise can be reduced as much as possible when the damping device is stressed.
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 (7)
1. The utility model provides a device of making an uproar falls for computer, includes device main part (1), its characterized in that, one side of device main part (1) is provided with and falls the pad of making an uproar (2), the inside of falling the pad of making an uproar (2) is provided with tee junction block (201), the one end of tee junction block (201) is provided with connector (202), fastening groove (203) are opened to one side of tee junction block (201), fastening block (204) are installed to one side of fastening groove (203), it is formed by shock resistance layer (205), buffer layer (207), sound absorbing layer (208) and back up coat (209) combination to fall the pad of making an uproar (2), one side of shock resistance layer (205) is provided with air cushion layer (206), support frame (3) is installed to the bottom of falling the pad of making an uproar (2), one side of support frame (3) is provided with and falls spring (4) of making an, fixed column (402) is installed to the one end of buffering post (401), connecting block (403) is installed to the one end of fixed column (402), one side of fixed column (402) is provided with damping (405), base (404) is installed to the other end of buffering post (401).
2. The noise reduction device for the computer according to claim 1, wherein the impact resistant layer (205) is made of polyurethane slow-rebound sponge, and the buffer layer (207) is made of butadiene rubber.
3. The noise reducer for computer according to claim 1, wherein the sound absorbing layer (208) is made of polyester fiber sound absorbing plate, and the reinforcing layer (209) is made of magnesium alloy.
4. The noise reducer for computer according to claim 1, wherein the impact resistant layer (205), the buffer layer (207), the sound absorbing layer (208) and the reinforcing layer (209) are all provided with an air cushion layer (206), and the damper (405) is made of natural rubber.
5. The noise reduction device for the computer according to claim 1, wherein the fixing column (402) penetrates through the three-way connecting block (201) through the connecting block (403), and the noise reduction spring (4) is fixedly connected with the base (404) and the damper (405) respectively.
6. The noise reducer for computer according to claim 1, wherein the damping column (401) is movably connected to the fixed column (402), the damping column (401) is fixedly connected to the base (404), and the damping column (405) is movably connected to the fixed column (402).
7. The noise reduction device for the computer according to claim 1, wherein the device body (1) is movably connected with a three-way connecting block (201) through a connecting port (202), the three-way connecting block (201) is in a two-piece type, and is fastened by inward movement of fastening blocks (204) at two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021710318.6U CN213211695U (en) | 2020-08-17 | 2020-08-17 | Noise reduction device for computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021710318.6U CN213211695U (en) | 2020-08-17 | 2020-08-17 | Noise reduction device for computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213211695U true CN213211695U (en) | 2021-05-14 |
Family
ID=75839836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021710318.6U Expired - Fee Related CN213211695U (en) | 2020-08-17 | 2020-08-17 | Noise reduction device for computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213211695U (en) |
-
2020
- 2020-08-17 CN CN202021710318.6U patent/CN213211695U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206394585U (en) | A kind of heavier-duty automobile buffer beam | |
| CN213211695U (en) | Noise reduction device for computer | |
| CN206678932U (en) | A kind of lever aids in buffering type automobile bumper | |
| CN211018515U (en) | Motor shock attenuation mounting bracket | |
| CN214888590U (en) | Damping device for impact crusher | |
| CN201951298U (en) | Vehicle, vehicle seat and support device of vehicle seat | |
| CN211456378U (en) | Building electrical shock absorption mounting box | |
| CN221880119U (en) | Combined damping mechanism of mine crusher | |
| CN218374415U (en) | Novel elastic sliding plate support structure | |
| CN202331314U (en) | Dual shock absorber of computer hard disk | |
| CN207179965U (en) | Machine shell in a kind of stable wall-hanging air conditioner of vibration damping | |
| CN216407234U (en) | Energy-saving damping box type fan | |
| CN220487946U (en) | Fan protection mechanism for fan installation | |
| CN215802517U (en) | Assembled toughened glass curtain wall | |
| CN222140371U (en) | Energy-saving building wall structure with high shock resistance | |
| CN212022563U (en) | an anti-collision bumper | |
| CN212208658U (en) | Preschool education show board | |
| CN216201179U (en) | Pipeline antidetonation support with high-efficient buffering shock-absorbing function | |
| CN215058485U (en) | Roofing fan mounting structure | |
| CN214404515U (en) | A computer-aided cooling device | |
| CN216345111U (en) | EPB installation shock absorber support | |
| CN220947895U (en) | Impact-resistant anti-collision beam assembly | |
| CN219927524U (en) | Novel shock-absorbing structure of vehicle seat | |
| CN222044481U (en) | Light friction spring shock insulation support | |
| CN214280870U (en) | Flexible anti-breeze vibration suppression device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210514 |