CN210627055U - Computer host with dustproof device - Google Patents
Computer host with dustproof device Download PDFInfo
- Publication number
- CN210627055U CN210627055U CN201921512484.2U CN201921512484U CN210627055U CN 210627055 U CN210627055 U CN 210627055U CN 201921512484 U CN201921512484 U CN 201921512484U CN 210627055 U CN210627055 U CN 210627055U
- Authority
- CN
- China
- Prior art keywords
- chassis base
- base
- circuit board
- computer
- chassis
- 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
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a computer host with a dustproof device, which comprises a shell and a shielding device; the shell comprises a chassis base, a sealing gasket, a chassis top plate and bolts, wherein the chassis base is a cuboid box body, the interior of the chassis base is hollow, corresponding slots communicated with the interior are formed in the front side surface and the rear side surface of the chassis base, the upper portion of the chassis base is in an open design, the sealing gasket is a rectangular annular rubber gasket and is arranged on the annular surface of the upper surface of the chassis base, the chassis top plate is a rectangular flat plate with the same size as the upper section of the chassis base, the chassis top plate is fixedly connected with the chassis base through the bolts, and a shielding device is arranged and can control the size of an air inlet according to the operation efficiency of electronic elements in the computer host so as to control the entering amount of dust, a fan on the other side can discharge part of dust, and the heat dissipation efficiency of the computer host can be enhanced.
Description
Technical Field
The utility model relates to a computer accessory technical field specifically is a take dust keeper's computer.
Background
With the continuous development of electronic science and technology in China, various accessories of a computer are more and more precise, but the requirements of the power of the computer and various electronic elements are higher and higher, especially the requirements of the existing computer host on the working environment are more and more strict although the working efficiency is higher and higher, when the existing computer host runs, the internal electronic elements generate a large amount of heat, an internal fan mostly adopts air cooling heat dissipation when a computer circuit board is cooled, but dust can be brought in when external air is extracted, the dust accumulation can influence the working quality of the circuit board, and therefore the working efficiency of the computer host is influenced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a take dust keeper's computer, be provided with and shelter from the device, can be according to the size of the operating efficiency control air intake of the inside electronic component of computer to the entering volume of control dust, and the fan of opposite side can discharge partial dust, can strengthen computer's radiating efficiency simultaneously, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a computer host with a dustproof device comprises a shell and a shielding device;
the shell comprises a chassis base, a sealing gasket, a chassis top plate and bolts, wherein the chassis base is a cuboid box body, the interior of the chassis base is hollow, corresponding slots communicated with the interior are formed in the front side surface and the rear side surface of the chassis base, the upper part of the chassis base is in an open design, the sealing gasket is a rectangular annular rubber gasket and is arranged on the annular surface of the upper surface of the chassis base, the chassis top plate is a rectangular flat plate with the same size as the upper section of the chassis base, the chassis top plate is fixedly connected with the chassis base through the bolts, and four corners of the lower surface of the chassis base are also provided with four hard colloid foot pads;
the shielding device comprises a servo motor, a containing box, a connecting block, sliding grooves, a rotating shaft, dustproof cloth and a balancing weight, wherein the servo motor is fixedly arranged at the upper right corner of the outer surface of the left side of the chassis base, the containing box is fixedly arranged at the upper end of the outer surface of the left side of the chassis base, the containing box is internally provided with a cylindrical hollow groove, the inner groove of the containing box and the middle shaft of the servo motor are positioned on the same straight line, the two ends of the containing box are in open design, the lower part of the containing box is provided with a through groove communicated with the inner groove, the connecting block is fixedly arranged at the upper left corner of the outer surface of the left side of the chassis base, the right end of the rotating shaft is fixedly connected with the output shaft of the servo motor, the left end of the rotating shaft is rotatably connected with the right side surface of the connecting, the grooves of the two sliding grooves are opposite, the upper end of the dustproof cloth is fixedly connected with the outer arc surface of the rotating shaft, the lower end of the dustproof cloth is fixedly connected with the upper surface of the balancing weight, and the two ends of the balancing weight are respectively in sliding connection with the grooves of the two sliding grooves;
wherein: the computer circuit board is arranged in the middle of the interior of the case base, the front end and the rear end of the computer circuit board correspond to the grooves in the front side face and the rear side face of the case base, four corners of the lower surface of the computer circuit board are fixedly connected with the upper end faces of the four supporting columns, the lower end faces of the four supporting columns are fixedly connected with four corners of the inner bottom face of the case base respectively, the input end of the computer circuit board is electrically connected with the output end of an external power supply through a switch, and the output end of the computer circuit board is electrically connected with the input end of.
Furthermore, the fan motor and the fan blades are further included, the fan motor is fixedly installed on the right side face of the inside of the chassis base through a connecting plate, an output shaft of the fan motor is fixedly connected with the middle of the left side face of the fan blades, and an input end of the fan motor is electrically connected with an output end of the computer circuit board. The fan blades can discharge part of dust when rotating, so that the dust is reduced to be accumulated on the computer circuit board, and meanwhile, the heat dissipation efficiency of the computer host can be enhanced.
Further, still include protection network and ventilation groove, protection network fixed mounting is in chassis base's right side surface, and the protection network covers in the lateral surface of flabellum, ventilation groove has been seted up and is no less than nine, and nine ventilation groove arrays are seted up in chassis base's left surface. Inside the ventilation groove can make outside air get into computer in a large number to promote computer's heat dispersion, the protection network can play the effect of sheltering from to the flabellum, protects user's safety when not influencing the flabellum carminative.
Furthermore, the device also comprises a pulling plate and a baffle plate, wherein the baffle plate is connected inside the front side groove of the chassis base in a sliding manner, and the upper end surface of the baffle plate is fixedly connected with the lower surface of the pulling plate. The baffle plays the effect of sheltering from to each circuit interface of computer front side, pulls up the baffle when each interface does not use to increase computer host's dustproof performance.
Furthermore, the electrostatic protection device also comprises an electrostatic plate which is fixedly arranged in the middle of the lower surface of the top plate of the case. The electrostatic plate can adsorb the dust that is difficult to pass through fan exhaust to further strengthening dust removal effect, and then prevent that the dust from piling up the performance that influences computer on the computer circuit board.
Compared with the prior art, the beneficial effects of the utility model are that: this take dust keeper's host computer has following benefit:
1. a shielding device is arranged on one side of the computer host, and the size of the air inlet can be controlled according to the operating efficiency of electronic elements in the computer host, so that the entering amount of dust is controlled.
2. The fan on the other side of the computer host shell can discharge part of dust, and meanwhile, the heat dissipation efficiency of the computer host can be enhanced.
3. Install the static board on the host computer machine case roof, can adsorb the dust that is difficult to pass through fan exhaust to further strengthening dust removal effect, and then prevent that the dust from piling up the performance that influences the host computer on the circuit board.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the right side view of the present invention;
FIG. 3 is a schematic front side sectional view of the present invention;
fig. 4 is a schematic diagram of the right side cross-sectional structure of the present invention.
In the figure: the device comprises a shell 1, a chassis base 101, a sealing gasket 102, a chassis top plate 103, a bolt 104, a computer circuit board 2, a shielding device 3, a servo motor 301, a storage box 302, a connecting block 303, a sliding chute 304, a rotating shaft 305, dustproof cloth 306, a counterweight 307, a fan motor 4, fan blades 5, a protective screening 6, a ventilation groove 7, a pulling plate 8, an electrostatic plate 9, a baffle 10, a foot pad 11 and a supporting column 12.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a computer host with a dustproof device comprises a shell 1 and a shielding device 3;
the shell 1 is characterized in that the shell 1 comprises a case base 101, a sealing gasket 102, a case top plate 103 and bolts 104, the case base 101 is a cuboid box body, the inside of the case base 101 is hollow, the front side surface and the rear side surface of the case base 101 are provided with corresponding grooves communicated with the inside, the upper part of the case base 101 is in an open design, the sealing gasket 102 is a rectangular annular rubber gasket, the sealing gasket 102 is arranged on the annular surface of the upper surface of the case base 101, the case top plate 103 is a rectangular flat plate with the same size as the upper section of the case base 101, the case top plate 103 is fixedly connected with the case base 101 through the bolts 104, and four corners of the lower surface of the case base 10 are also provided with four; still include fan motor 4 and flabellum 5, fan motor 4 passes through connecting plate fixed mounting in chassis base 101's inside right flank, and fan motor 4's output shaft fixed connection flabellum 5's left surface middle part, and fan motor 4's input is connected with the output of computer circuit board 2 electricity. The fan blades 5 can discharge part of dust during rotation, so that the dust accumulation on the computer circuit board 2 is reduced, and the heat dissipation efficiency of the computer host can be enhanced. The fan blade protection device is characterized by further comprising a protection net 6 and ventilation grooves 7, wherein the protection net 6 is fixedly installed on the outer surface of the right side of the case base 101, the protection net 6 covers the outer side face of the fan blade 5, the ventilation grooves 7 are not less than nine, and nine ventilation grooves 7 are arranged on the left side face of the case base 101 in an array mode. The ventilation groove 7 can enable outside air to enter the computer in a large amount, so that the heat dissipation performance of the computer is improved, the protective net 6 can shield the fan blades 5, and safety of users is protected while exhaust of the fan blades 5 is not affected. The box base comprises a box base body 101 and is characterized by further comprising a pulling plate 8 and a baffle plate 10, wherein the baffle plate 10 is connected inside the front side groove of the box base body 101 in a sliding mode, and the upper end face of the baffle plate 10 is fixedly connected with the lower surface of the pulling plate 8. The baffle 10 shields each circuit interface at the front side of the computer, and the baffle 10 is pulled up when each interface is not used, so that the dustproof performance of the computer host is improved. The electrostatic plate 9 is further included, and the electrostatic plate 9 is fixedly installed in the middle of the lower surface of the top plate 103 of the chassis. The electrostatic plate 9 can adsorb the dust which is difficult to be discharged by the fan, thereby further enhancing the dust removal effect and further preventing the dust from being accumulated on the computer circuit board 2 to influence the performance of the computer host.
The shielding device 3 comprises a servo motor 301, a containing box 302, a connecting block 303, sliding chutes 304, rotating shafts 305, dustproof cloth 306 and a balancing weight 307, wherein the servo motor 301 is fixedly arranged at the upper right corner of the outer surface of the left side of the chassis base 101, the containing box 302 is fixedly arranged at the upper end of the outer surface of the left side of the chassis base 101, the containing box 302 is internally provided with a cylindrical hollow groove, the inner groove of the containing box 302 and the center shaft of the servo motor 301 are positioned on the same straight line, two ends of the containing box 302 are in an open design, the lower part of the containing box 302 is provided with a through groove communicated with the inner groove, the connecting block 303 is fixedly arranged at the upper left corner of the outer surface of the left side of the chassis base 101, the right end of the rotating shafts 305 is fixedly connected with the output shaft of the servo motor 301, the left end of the rotating shafts 305 is rotatably connected with the right side surface of the connecting, the slots of the two sliding grooves 304 are opposite, the upper end of the dustproof cloth 306 is fixedly connected with the outer arc surface of the rotating shaft 305, the lower end of the dustproof cloth 306 is fixedly connected with the upper surface of the counterweight block 307, and the two ends of the counterweight block 307 are respectively connected with the slots of the two sliding grooves 304 in a sliding manner;
wherein: still include computer circuit board 2 and support column 12, computer circuit board 2 arranges the inside middle part of chassis base 101 in, and the front and back both ends of computer circuit board 2 correspond with the front and back both sides face fluting of chassis base 101, the lower surface four corners of computer circuit board 2 and the up end fixed connection of four support columns 12, and the lower terminal surface of four support columns 12 respectively with the inside bottom surface four corners fixed connection of chassis base 101, the input of computer circuit board 2 is connected with the output electricity of external power source through the switch, and the output of computer circuit board 2 is connected with the input electricity of servo motor 301.
When in use: open computer circuit board 2, computer circuit board 2 produces a large amount of heats when the operation, computer circuit board 2 control fan motor 4's rotation, computer circuit board control servo motor 301's rotation simultaneously, servo motor 301's rotation drives the rotation of pivot 305, thereby drive the rolling of dustproof cloth 306, and then the size of the ventilation groove 7 of control opening, fan motor 4's rotation drives the rotation of flabellum 5, thereby make gaseous production flow effect, the rotation of flabellum 5 can be discharged partial dust simultaneously, can strengthen computer's radiating efficiency simultaneously, computer circuit board 2 control static board 9 work, static board 9 can adsorb the dust that is difficult to pass through fan exhaust, thereby further strengthen dust removal effect, and then prevent that the dust from piling up the performance that influences computer on the circuit board.
It should be noted that the computer circuit board 2 disclosed in this embodiment is a computer motherboard of a portable computer AK580, the servo motor 301 is a model LCMT-07L02NB-80M02430B from shenzhenlikuan, and the fan motor 4 is a single-phase series motor manufactured by shin chi motor ltd, preferably rotating at a speed of 21000 rpm or less. The computer circuit board 2 controls the servo motor 301 and the fan motor 4 to work by a method commonly used in the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A computer host with a dustproof device is characterized in that: comprises a shell (1) and a shielding device (3);
the shell (1) comprises a case base (101), a sealing gasket (102), a case top plate (103) and bolts (104), wherein the case base (101) is a cuboid box body, the inside of the case base (101) is hollow, corresponding grooves communicated with the inside are formed in the front side surface and the rear side surface of the case base (101), the upper part of the case base (101) is in an open design, the sealing gasket (102) is a rectangular annular rubber gasket, the sealing gasket (102) is arranged on the annular surface of the upper surface of the case base (101), the case top plate (103) is a rectangular flat plate with the same size as the upper section of the case base (101), the case top plate (103) is fixedly connected with the case base (101) through the bolts (104), and four corners of the lower surface of the case base (101) are also provided with four hard colloid foot pads (11);
the shielding device (3) comprises a servo motor (301), a containing box (302), a connecting block (303), a sliding groove (304), a rotating shaft (305), dustproof cloth (306) and a balancing weight (307), wherein the servo motor (301) is fixedly arranged at the upper right corner of the outer surface of the left side of the chassis base (101), the containing box (302) is fixedly arranged at the upper end of the outer surface of the left side of the chassis base (101), the inside of the containing box (302) is a cylindrical hollow groove, the inner groove of the containing box (302) and the middle shaft of the servo motor (301) are positioned on the same straight line, two ends of the containing box (302) are in open design, a through groove communicated with the inner groove is formed in the lower part of the containing box (302), the connecting block (303) is fixedly arranged at the upper left corner of the outer surface of the left side of the chassis base (101), and the right end of the rotating shaft (305) is fixedly connected with an output shaft, the left end of the rotating shaft (305) is rotatably connected with the right side face of the connecting block (303), the number of the sliding grooves (304) is two, the two sliding grooves (304) are fixedly installed on the left side and the right side of the outer surface of the left side of the chassis base (101) respectively, the grooves of the two sliding grooves (304) are opposite, the upper end of the dustproof cloth (306) is fixedly connected with the outer arc face of the rotating shaft (305), the lower end of the dustproof cloth (306) is fixedly connected with the upper surface of the balancing weight (307), and the two ends of the balancing weight (307) are slidably connected with the grooves of the two sliding grooves (304) respectively;
wherein: still include computer circuit board (2) and support column (12), the inside middle part of chassis base (101) is arranged in to computer circuit board (2), and the front and back both ends of computer circuit board (2) are corresponding with the front and back both sides face fluting of chassis base (101), the up end fixed connection of the lower surface four corners and four support columns (12) of computer circuit board (2), and the lower terminal surface of four support columns (12) respectively with the inside bottom surface four corners fixed connection of chassis base (101), the input of computer circuit board (2) is connected through the switch and the output electricity of external power source, and the output of computer circuit board (2) is connected with the input electricity of servo motor (301).
2. The host computer with a dust-proof device of claim 1, wherein: still include fan motor (4) and flabellum (5), fan motor (4) pass through connecting plate fixed mounting in the inside right flank of chassis base (101), and the left surface middle part of the output shaft fixed connection flabellum (5) of fan motor (4), the input of fan motor (4) is connected with the output electricity of computer circuit board (2).
3. The host computer with a dustproof device of claim 2, wherein: still include protection network (6) and ventilation groove (7), protection network (6) fixed mounting is in chassis base's (101) right side surface, and protection network (6) cover in the lateral surface of flabellum (5), ventilation groove (7) have been seted up and have been no less than nine, and the left surface in chassis base (101) is seted up to nine ventilation groove (7) arrays.
4. The host computer with a dust-proof device of claim 1, wherein: the novel cabinet is characterized by further comprising a pulling plate (8) and a baffle (10), wherein the baffle (10) is connected to the inside of the front side groove of the cabinet base (101) in a sliding mode, and the upper end face of the baffle (10) is fixedly connected with the lower surface of the pulling plate (8).
5. The host computer with a dust-proof device of claim 1, wherein: the electrostatic plate (9) is fixedly arranged in the middle of the lower surface of the top plate (103) of the case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921512484.2U CN210627055U (en) | 2019-09-11 | 2019-09-11 | Computer host with dustproof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921512484.2U CN210627055U (en) | 2019-09-11 | 2019-09-11 | Computer host with dustproof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210627055U true CN210627055U (en) | 2020-05-26 |
Family
ID=70752165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921512484.2U Expired - Fee Related CN210627055U (en) | 2019-09-11 | 2019-09-11 | Computer host with dustproof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210627055U (en) |
-
2019
- 2019-09-11 CN CN201921512484.2U patent/CN210627055U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206684636U (en) | A kind of computer host box storage apparatus | |
| CN107436650A (en) | A kind of dustproof computer main case | |
| CN210627055U (en) | Computer host with dustproof device | |
| CN206672029U (en) | A kind of multi-functional master radiating device of desktop computer | |
| CN206649402U (en) | A kind of computer water-mist-proof device | |
| CN215416567U (en) | Computer machine case convenient to it is clean | |
| CN216083600U (en) | Computer machine case that dustproof effect is good | |
| CN207133735U (en) | A kind of computer cabinet for being easy to dust-proof deashing | |
| CN209373518U (en) | A kind of dust-proof computer case of perfect heat-dissipating | |
| CN206421298U (en) | A kind of dustproof computer protects shell | |
| CN213122843U (en) | Noise reduction device for computer | |
| CN210324043U (en) | Efficient noise reduction equipment for computer | |
| CN216210741U (en) | Intelligent advertisement design platform | |
| CN216901530U (en) | Case upper cover with heat dissipation function | |
| CN220752633U (en) | Novel dustproof case | |
| CN220691342U (en) | Case with movable heat dissipation structure | |
| CN212675481U (en) | Computer machine case with radiator-grid clearance function | |
| CN213042200U (en) | Industrial control cabinet with efficient heat dissipation structure | |
| CN213610382U (en) | Dust removal and noise reduction electronic cabinet | |
| CN114172348B (en) | Industrial frequency converter with internal and external air exchange and static electricity removal functions | |
| CN214670429U (en) | Self-cooling machine case of computer | |
| CN108650823A (en) | A kind of dust guard of electronic component | |
| CN216210809U (en) | Host integrating touch control, mouse control and keyboard control | |
| CN215729537U (en) | High-heat-dissipation ultrathin tablet computer | |
| CN213024169U (en) | Computer air guide cover |
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: 20200526 Termination date: 20200911 |