CN212120378U - Computer with noise reduction structure - Google Patents
Computer with noise reduction structure Download PDFInfo
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- CN212120378U CN212120378U CN202020240636.4U CN202020240636U CN212120378U CN 212120378 U CN212120378 U CN 212120378U CN 202020240636 U CN202020240636 U CN 202020240636U CN 212120378 U CN212120378 U CN 212120378U
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- mainframe box
- noise reduction
- box
- wall
- computer
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Abstract
The utility model discloses a computer with structure of making an uproar falls, include mainframe box, dust collector, dust keeper and fall the device of making an uproar, the roof bottom of mainframe box is equipped with dust collector, right half of mainframe box is equipped with dust collector, the lower half of the left side inner wall of mainframe box has radiator fan through the bolt fastening, the bottom plate surface of the mainframe box on radiator fan right side has the fixed block through the bolt fastening, and the top of fixed block has the device of making an uproar falls through the bolt fastening, multiunit heat dissipation through-hole has been seted up to the lower half of the right side board of mainframe box, welded fastening has the baffle on the right side outer wall of mainframe box, be equipped with ventilative cotton between baffle and the mainframe box. This computer with structure of making an uproar falls not only can carry out effectual noise reduction to the mainframe box in, can also carry out the dust removal operation to the mainframe box.
Description
Technical Field
The utility model belongs to the technical field of the computer, concretely relates to computer with structure of making an uproar falls.
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 main machine is used as a part of computer accessories, and has the main functions of placing and fixing the computer accessories, so that the main machine plays a role in supporting and protecting, and the main machine plays an important role in shielding electromagnetic radiation.
The host computer of prior art will generally set up the thermovent, increases the air circulation volume around the components and parts through the radiator fan who sets up at heating components and parts department to dispel the heat through the mode of thermovent elimination hot air. The conventional host case of a computer has the following problems: the noise that radiator fan can produce when rotating is the main source of quick-witted case noise, and simultaneously, the vibrations of fan drive quick-witted case and follow vibrations, and the noise of production can cause the interference to near the personnel of quick-witted case, influences personnel's work and study.
Therefore, in view of the current situation, it is urgently needed to design and produce a computer with a noise reduction structure to meet the requirement of practical use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a computer with structure of making an uproar falls to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a computer with structure of making an uproar falls, includes mainframe box, dust collector, dust keeper and falls the device of making an uproar, the roof bottom of mainframe box is equipped with dust collector, the right half of mainframe box is equipped with dust collector, the lower half of the left side inner wall of mainframe box has radiator fan through the bolt fastening, the bottom plate surface of the mainframe box on radiator fan right side has the fixed block through the bolt fastening, and the top of fixed block has the device of making an uproar falls through the bolt fastening, multiunit heat dissipation through-hole has been seted up to the lower half of the right side board of mainframe box, welded fastening has the baffle on the right side outer wall of mainframe box, be equipped with ventilative cotton between baffle and the.
Preferably, dust collector includes linear reciprocating motor and electrostatic net, the roof bottom welded fastening of mainframe box has the fixed plate, linear reciprocating motor passes through the bolt fastening in the roof bottom of mainframe box, linear reciprocating motor's output welded fastening has adjusting screw, adjusting screw's right-hand member face passes through the bearing and is connected with the fixed plate rotation, threaded connection installation piece on linear reciprocating motor's the outer wall, the bottom of installation piece is passed through the bolt fastening and is had the electrostatic net.
Preferably, dust keeper includes positive and negative motor and lifting screw, positive and negative motor passes through the bolt fastening at the bottom plate surface of mainframe box, positive and negative motor's output welded fastening has the output shaft, welded fastening has the driving gear on positive and negative motor's the output shaft, the mainframe box on positive and negative motor right side rotates through the bearing and is connected with lifting screw, welded fastening has driven gear with driving gear engaged with on lifting screw's the outer wall, threaded connection regulating block on lifting screw's the outer wall, regulating block one side has the closing plate through connecting rod welded fastening.
Preferably, the noise reduction device comprises a noise reduction box and a noise reduction plate, the noise reduction box is communicated with the radiating fan, a first air diffusion cover is fixedly bonded on the inner wall of the noise reduction box through glue, a second air diffusion cover is fixedly bonded on the inner wall of the noise reduction box on the right side of the first air diffusion cover through glue, a noise reduction partition plate is fixedly bonded on the inner wall of the noise reduction box on the right side of the second air diffusion cover through glue, a noise reduction pipe is fixedly bonded on the right side plate of the noise reduction box through glue, and an exhaust pipe is fixedly bonded on the noise reduction pipe through glue.
Preferably, the four corners of the bottom of the mainframe box are welded and fixed with supporting sleeves, threaded holes are formed in the supporting sleeves, the threaded holes of the supporting sleeves are connected with supporting screws in a threaded mode, supporting blocks are welded and fixed to the bottoms of the supporting screws, and rubber cushion pads are fixed to the bottoms of the supporting blocks through bolts.
The utility model discloses a technological effect and advantage: according to the computer with the noise reduction structure, the air flow of the cooling fan can be divided through the first air dispersing cover and the second air dispersing cover, the impulse of air is relieved, and the direction of the air is changed, so that the vibration of the air is reduced, and the noise reduction effect of the mainframe box is improved; the contact area between the mainframe box and the ground can be reduced by arranging the supporting block at the bottom of the supporting screw rod, and the vibration of the mainframe box can be reduced by the rubber buffer cushion at the bottom of the supporting screw rod, so that the noise generated by the vibration of the mainframe box is reduced; the linear reciprocating motor drives the adjusting screw to rotate, so that a dynamic and static power grid can be driven to reciprocate in the mainframe box, and dust in the mainframe box is adsorbed by the static power grid; when the host computer stopped operating, rotate through positive and negative motor, make the closing plate descend to the lower half of the right side board of mainframe box, shelter from the heat dissipation through-hole, avoid the dust to get into the mainframe box, this computer with structure of making an uproar falls not only can carry out effectual noise reduction to the mainframe box in, can also carry out the dust removal operation to the mainframe box.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a schematic structural diagram of the present invention.
In the figure: the device comprises a main case 1, a supporting sleeve 2, a supporting screw rod 3, a dust removal device 4, a dust prevention device 5, a noise reduction device 6, a baffle 7, a linear reciprocating motor 8, an adjusting screw rod 9, a static grid 10, a positive and negative motor 11, a driving gear 12, a lifting screw rod 13, a driven gear 14, a cooling fan 15, a noise reduction case 16, a noise reduction plate 17 and a noise reduction pipe 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.
Unless the direction is defined separately, the directions of up, down, left, right, front, back, etc. referred to herein are the directions of up, down, left, right, front, back, etc. in the drawings of the present invention, and are herein incorporated by reference.
The utility model provides a computer with structure of making an uproar falls as shown in fig. 1-3, include mainframe box 1, dust collector 4, dust keeper 5 and fall the device 6 of making an uproar, the roof bottom of mainframe box 1 is equipped with dust collector 4, right half of mainframe box 1 is equipped with dust keeper 5, the lower half of the left side inner wall of mainframe box 1 has radiator fan 15 through the bolt fastening, the bottom plate surface of mainframe box 1 on radiator fan 15 right side has the fixed block through the bolt fastening, and the top of fixed block has the device 6 of making an uproar falls through the bolt fastening, multiunit radiating through-hole has been seted up to the lower half of the right side board of mainframe box 1, welded fastening has baffle 7 on the right side outer wall of mainframe box 1, be equipped with ventilative cotton between baffle 7 and the mainframe box 1.
Specifically, dust collector 4 includes linear reciprocating motor 8 and electrostatic net 10, the roof bottom welded fastening of mainframe box 1 has the fixed plate, linear reciprocating motor 8 passes through the bolt fastening in the roof bottom of mainframe box 1, linear reciprocating motor 8's model is: b2212-920KV, an adjusting screw rod 9 is fixedly welded at the output end of the linear reciprocating motor 8, the right end face of the adjusting screw rod 9 is rotatably connected with the fixed plate through a bearing, an installation block is connected to the outer wall of the linear reciprocating motor 8 in a threaded mode, and an electrostatic net 10 is fixed to the bottom of the installation block through a bolt.
Specifically, dust keeper 5 includes positive and negative motor 11 and lifting screw 13, positive and negative motor 11 passes through the bolt fastening at the bottom plate surface of mainframe box 1, positive and negative motor 11's model is: 68KTYZ, positive and negative motor 11's output welded fastening has the output shaft, welded fastening has driving gear 12 on positive and negative motor 11's the output shaft, it is connected with lifting screw 13 to rotate through the bearing in the mainframe box 1 on positive and negative motor 11 right side, welded fastening has driven gear 14 with driving gear 12 engaged with on lifting screw 13's the outer wall, threaded connection regulating block on lifting screw 13's the outer wall, regulating block one side have the closing plate through connecting rod welded fastening, the spacing groove has been seted up on the right side inner wall of mainframe box 1, and the closing plate passes through the spacing inslot removal of stopper at mainframe box 1 right side inner wall.
Specifically, the noise reduction device 6 comprises a noise reduction box 16 and a noise reduction plate 17, the noise reduction box 16 is communicated with the heat radiation fan 15, a first air dispersing cover is fixedly bonded on the inner wall of the noise reduction box 16 through glue, a plurality of groups of heat dissipation holes are arranged on the first air dispersing cover at equal intervals, a second air dispersing cover is fixedly bonded on the inner wall of the noise reduction box 16 on the right side of the first air dispersing cover through glue, another plurality of groups of heat dissipation holes are arranged on the second air dispersing cover at equal intervals, a silencing partition plate is fixedly bonded on the inner wall of the noise reduction box 16 on the right side of the second air dispersing cover through glue, a plurality of groups of sound absorption pipes with different lengths are arranged in the silencing partition plate, because the distances of the gas passing through the sound absorption pipe are different, the interference phenomenon of sound waves is generated, the sound waves are mutually counteracted through the sound wave interference, and a silencing pipe 18 is fixedly bonded on the right side plate of the noise reduction box 16 through glue, and an exhaust pipe is fixedly bonded on the silencing pipe 18 through glue.
Specifically, the bottom four corners welded fastening of mainframe box 1 has support sleeve 2, it has the screw hole to open in the support sleeve 2, support sleeve 2's screw hole internal thread connection supporting screw 3, the bottom welded fastening of supporting screw 3 has the supporting shoe, and the bottom of supporting shoe is passed through the bolt fastening and is had rubber buffer.
Specifically, when the computer with the noise reduction structure is used, when the mainframe box 1 runs, the linear reciprocating motor 8 is started, the linear reciprocating motor 8 drives the adjusting screw rod 9 to rotate, the electrostatic net 10 is driven to reciprocate in the mainframe box 1, dust in the mainframe box 1 is adsorbed through the electrostatic net 10, the radiating fan 15 is started, airflow generated by the radiating fan 15 passes through the noise reduction box 16, the airflow is shunted through the two pairs of radiating fans 15 of the first air dispersing cover and the second air dispersing cover to relieve impulse of the air, the direction of the air is changed, vibration of the air is reduced, first noise reduction treatment is carried out, the airflow subjected to primary noise reduction passes through the noise reduction partition plate and the noise reduction pipe 18 on the noise reduction plate 17, further noise reduction treatment is carried out on the airflow subjected to noise reduction, the noise reduction effect of the mainframe box 1 is improved, and the airflow subjected to noise reduction enters the mainframe box 1 through the noise reduction pipe 18 and the exhaust pipe, carry out the operation of cooling down to mainframe box 1, when mainframe box 1 stopped operating, rotate through positive and negative motor 11, drive lifting screw 13 and rotate to make the closing plate on the lifting screw 13 fall to the lower half of the right side board of mainframe box 1, shelter from the heat dissipation through-hole, avoid the dust to get into mainframe box 1.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a computer with structure of making an uproar falls, includes mainframe box (1), dust collector (4), dust keeper (5) and fall the device of making an uproar (6), its characterized in that: the roof bottom of mainframe box (1) is equipped with dust collector (4), the right half of mainframe box (1) is equipped with dust keeper (5), the lower half of the left side inner wall of mainframe box (1) has radiator fan (15) through the bolt fastening, the bottom plate surface of mainframe box (1) on radiator fan (15) right side has the fixed block through the bolt fastening, and the top of fixed block has noise reduction device (6) through the bolt fastening, multiunit heat dissipation through-hole has been seted up to the lower half of the right side board of mainframe box (1), welded fastening has baffle (7) on the right side outer wall of mainframe box (1), be equipped with ventilative cotton between baffle (7) and mainframe box (1).
2. A computer having a noise reducing structure according to claim 1, wherein: dust collector (4) include sharp reciprocating motor (8) and static electric network (10), the roof bottom welded fastening of mainframe box (1) has the fixed plate, sharp reciprocating motor (8) pass through the bolt fastening in the roof bottom of mainframe box (1), the output welded fastening of sharp reciprocating motor (8) has adjusting screw (9), the right-hand member face of adjusting screw (9) passes through the bearing and rotates with the fixed plate to be connected, threaded connection installation piece on the outer wall of sharp reciprocating motor (8), the bottom of installation piece is passed through the bolt fastening and is had static electric network (10).
3. A computer having a noise reducing structure according to claim 1, wherein: dust keeper (5) are including positive and negative motor (11) and lifting screw (13), positive and negative motor (11) pass through the bottom plate surface of bolt fastening at mainframe box (1), the output welded fastening of positive and negative motor (11) has the output shaft, welded fastening has driving gear (12) on the output shaft of positive and negative motor (11), be connected with lifting screw (13) through the bearing rotation in mainframe box (1) on positive and negative motor (11) right side, welded fastening has driven gear (14) with driving gear (12) engaged with on the outer wall of lifting screw (13), threaded connection regulating block on the outer wall of lifting screw (13), regulating block one side has the closing plate through connecting rod welded fastening.
4. A computer having a noise reducing structure according to claim 1, wherein: the noise reduction device (6) comprises a noise reduction box (16) and a noise reduction plate (17), the noise reduction box (16) is communicated with a heat radiation fan (15), a first air dispersing cover is fixedly bonded on the inner wall of the noise reduction box (16) through glue, a second air dispersing cover is fixedly bonded on the inner wall of the noise reduction box (16) on the right side of the first air dispersing cover through glue, a noise reduction partition plate is fixedly bonded on the inner wall of the noise reduction box (16) on the right side of the second air dispersing cover through glue, a noise reduction pipe (18) is fixedly bonded on the right side plate of the noise reduction box (16) through glue, and an exhaust pipe is fixedly bonded on the noise reduction pipe (18) through glue.
5. A computer having a noise reducing structure according to claim 1, wherein: the bottom four corners welded fastening of mainframe box (1) has support sleeve (2), set up the screw hole in support sleeve (2), the screw hole internal thread connection supporting screw (3) of support sleeve (2), the bottom welded fastening of supporting screw (3) has the supporting shoe, and the bottom of supporting shoe is passed through the bolt fastening and is had rubber buffer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020240636.4U CN212120378U (en) | 2020-03-02 | 2020-03-02 | Computer with noise reduction structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020240636.4U CN212120378U (en) | 2020-03-02 | 2020-03-02 | Computer with noise reduction structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212120378U true CN212120378U (en) | 2020-12-11 |
Family
ID=73678592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020240636.4U Expired - Fee Related CN212120378U (en) | 2020-03-02 | 2020-03-02 | Computer with noise reduction structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212120378U (en) |
-
2020
- 2020-03-02 CN CN202020240636.4U patent/CN212120378U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201211 |
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| CF01 | Termination of patent right due to non-payment of annual fee |