CN109548338B - Computer host computer protection device that prevents dust - Google Patents
Computer host computer protection device that prevents dust Download PDFInfo
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- CN109548338B CN109548338B CN201811495023.9A CN201811495023A CN109548338B CN 109548338 B CN109548338 B CN 109548338B CN 201811495023 A CN201811495023 A CN 201811495023A CN 109548338 B CN109548338 B CN 109548338B
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- fixedly connected
- baffle
- adjusting
- computer
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0204—Mounting supporting structures on the outside of casings
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
Abstract
The invention discloses a dustproof protection device for a computer host, and belongs to the field of computer equipment. The invention is provided with an adjusting device and a transmission device, the transmission device drives the adjusting device to move in the process of closing or opening a box door, the adjusting device drives an adjusting baffle to present the motion trend of moving left and right and up and down so as to realize the opening or closing of a box body, the bottom of a reciprocating device is provided with a dust suction device, when the adjusting baffle is placed at the top of the box body, a reciprocating motor can be opened, the reciprocating device is utilized to drive the dust suction device to perform dust suction treatment to the host machine back and forth, and when the adjusting baffle is put down, the reciprocating device can be used to drive the dust suction device to perform dust suction treatment to the host machine back and forth.
Description
Technical Field
The invention relates to the field of computer equipment, in particular to a dustproof protection device for a computer host.
Background
The computer is commonly called computer, is an electronic computer for high-speed calculation, can perform numerical calculation and logic calculation, and also has the function of storage and memory. The intelligent electronic device can be operated according to a program, and can automatically process mass data at a high speed. The computer is one of the most advanced scientific and technical inventions in the 20 th century, has extremely important influence on the production activities and social activities of human beings, and develops rapidly with strong vitality. The application field of the computer system is expanded from the initial military scientific research application to various fields of society, a large-scale computer industry is formed, the technology progress in the global range is driven, the deep social revolution is caused, and the computer is spread throughout general schools, enterprises and public institutions, enters common people and becomes an essential tool in the information society.
Computer maintenance refers to the maintenance measures for the performance of a computer and the like, and is an important measure for improving the use efficiency of the computer and prolonging the service life of the computer. Computer maintenance is mainly embodied in two aspects: firstly, hardware maintenance and secondly software maintenance. One aspect of maintaining the hardware of the computer is that care is often taken to clean the dust from the machine and wipe the keyboard and chassis surfaces, and the computer is not used and is covered with a dust cover. In our daily life and work environment, dust in the air is an important factor influencing the service life of a computer host, and the existing computer host is exposed in an indoor environment for a long time, so that the service life of the computer host is influenced by the dust easily falling, and the falling dust cannot be automatically cleaned.
Disclosure of Invention
The invention aims to solve the problems that the service life of a host is influenced by the fact that the host is easy to fall ash and the falling ash cannot be automatically cleaned due to the fact that the conventional host is exposed in an indoor environment for a long time, and the like.
In order to achieve the purpose, the invention adopts the following technical scheme:
a dustproof protection device for a computer host comprises a supporting bottom plate, a top plate, a box door and an adjusting device, wherein four corners of the bottom of the supporting bottom plate are fixedly connected with the upper end of a roller shaft, a positioning roller is movably mounted at the bottom of the roller shaft, a host placing groove is formed in the middle of the upper surface of the supporting bottom plate, a computer host is movably mounted on the host placing groove, the front end of the upper surface of the supporting bottom plate is fixedly connected with the bottom of a baffle A, a radiating net plate is fixedly mounted in the middle of the baffle A, the top end of the baffle A is fixedly connected with the lower end of the front side of the top plate, the lower end of the rear side of the top plate is fixedly connected with the top end of a baffle B, the bottom end of the baffle B is fixedly connected with the rear end of the upper surface of the supporting bottom plate, a supporting sliding plate is fixedly, a handle is fixedly arranged at the right side end part of the box door;
the roof downside is provided with adjusting baffle, be provided with reciprocating device in the middle of the adjusting baffle bottom, reciprocating device bottom is provided with dust extraction, be provided with the circuit connector on the adjusting baffle wall, adjusting baffle bottom right side and support slide upper surface swing joint, adjusting baffle bottom left side and adjusting device upper end swing joint, adjusting device right side and transmission left side swing joint, adjusting device lower extreme and connecting axle A middle part fixed connection, connecting axle A one end is provided with stopper A, the connecting axle A other end and fixed block A front side fixed connection, fixed block A rear side and baffle B front side lower extreme fixed connection.
Preferably, chamber door left side upper end and bearing B right side fixed connection, bearing B left side and baffle B right side upper end fixed connection, bearing B bottom axle center position is rotated with pivot A top and is connected, pivot A bottom is rotated with bearing A top axle center position and is connected, bearing A left side and baffle B right side lower extreme fixed connection, bearing A right side lower extreme and chamber door left side lower extreme fixed connection. The door is connected with the whole box body by the rotating shaft A, and when a computer is not used, the door can be directly closed, so that a sealed arrangement environment is provided for a computer host, and dust can be effectively prevented from falling onto the host.
Preferably, adjusting the fixed connection of baffle bottom left side and fixed block B upper end, fixed block B downside axle center position and connecting axle B one end fixed connection, the connecting axle B other end cup joints with the inside activity of connecting rod upper end, connecting rod lower extreme and adjusting device upper end swing joint. Through being provided with fixed block B, can be connected adjusting the baffle with adjusting device, when using the computer, can support adjusting the baffle in the host computer top, do not influence the normal heat dissipation when the host computer uses.
Preferably, adjusting the right side of baffle bottom and fixed block C upper end fixed connection, fixed block C lower extreme axle center position and connecting axle C one end fixed connection, the connecting axle C other end and pulley axle center position fixed connection, the pulley surface with support slide upper surface sliding connection. Through setting up fixed block C on adjusting the baffle bottom right side, set up the pulley at fixed block C downside, usable pulley and the sliding connection who supports the slide will move the regulation to adjusting the baffle.
Preferably, the adjusting device comprises a best effort spring, the lower end of the best effort spring is fixedly connected with the middle of the connecting shaft A, the upper end of the best effort spring is fixedly connected with the middle of the connecting shaft D, one end of the connecting shaft D is provided with a limiting block B, the other end of the connecting shaft D is fixedly connected with the axis of the connecting big head, the lower end of the connecting big head is fixedly connected with the upper end of the driven wheel, the axis of the driven wheel is fixedly connected with one end of the rotating shaft B, and the other end of the rotating shaft B is fixedly connected with the. Through being provided with adjusting device, when not using the computer to need carry out dustproof protection to the main frame, can utilize adjusting device to remove adjusting the baffle to the box rear side to this can play dirt-proof effect to the rear side of main frame.
Preferably, transmission includes the worm wheel, the worm wheel right side is connected with pivot A left side middle part meshing, worm wheel axle center position and pivot C one end fixed connection, the pivot C other end and driving gear axle center position fixed connection, the driving gear passes through driving chain and drive gear swing joint. The transmission device is arranged in the moving process, the transmission device between the box door and the baffle B starts to operate in the process of closing or opening the box door, and the transmission device can drive the adjusting device to work in the operating process, so that the opening and closing of the box body are realized.
Preferably, the reciprocating device comprises a reciprocating motor and a transmission rod, the middle of the reciprocating motor is fixedly connected with one end of a motor shaft, the other end of the motor shaft is fixedly connected with the left end of the transmission rod, the right end of the transmission rod is fixedly connected with one end of a transmission shaft, the other end of the transmission shaft is fixedly connected with the middle of a connecting plate, the left end and the right end of the connecting plate are fixedly connected with the middle of a gear, the upper end of the gear is meshed with the lower end of a fixed rack, the top end of the fixed rack is fixedly connected with the middle of the bottom surface of the adjusting baffle, the lower end of the gear is meshed with the. Through being provided with reciprocating device, be provided with dust extraction in reciprocating device bottom, the computer uses easy accumulation dust for a long time, electric elements in the computer can be blockked up to too much dust, influence the life of host computer, through being provided with reciprocating device, when adjusting the baffle and placing at the box top, can open reciprocating motor, utilize reciprocating device to drive dust extraction and control the dust absorption processing of making a round trip to the host computer, when putting down adjusting the baffle, can drive dust extraction with reciprocating device and carry out the dust absorption processing of making a round trip from top to bottom to the host computer.
Compared with the prior art, the invention provides a computer host dustproof protection device, which has the following beneficial effects:
(1) a computer host dust-proof protection device is provided with a supporting bottom plate, a positioning roller is arranged at the bottom of the supporting bottom plate, the positioning roller can drive the whole dust-proof protection device to move, the carrying is convenient, and the labor is saved, a host placing groove is arranged at the middle part of the upper surface of the supporting bottom plate, the host can be used for placing the computer host, the computer host does not need to be in direct contact with the ground, the dust-proof effect can be well achieved, meanwhile, the damage to the computer host caused by the wet ground can be effectively prevented, a baffle plate A is arranged at the front side of the supporting bottom plate, a heat dissipation screen plate is arranged at the middle part of the baffle plate A, the heat dissipation screen plate is required during the work of the computer, the problem of poor heat dissipation effect caused by the host placed in a box body can be solved by the heat, the invention has humanized design, not only can play a role of dust prevention and protection on the host computer, but also can not influence the normal work of the host computer;
(2) a dustproof protection device of a computer host is provided with a box door, the box door is movably connected with a baffle B through a rotating shaft A, the box door and the dustproof protection device can be integrally connected through the rotating shaft A, when a computer is not used, the box door can be directly closed, a sealed arrangement environment is provided for the computer host, dust can be effectively prevented from falling onto the computer host, a fixed block B is arranged on the left side of the bottom of an adjusting baffle and can be connected with an adjusting device, when the computer is used, the adjusting baffle can be supported above the computer host and normal heat dissipation of the computer host is not affected, a fixed block C is arranged on the right side of the bottom of the adjusting baffle, a pulley is arranged on the lower side of the fixed block C, and the adjusting baffle can be moved and adjusted through the sliding connection of the pulley and a supporting sliding plate;
(3) a dustproof protection device for a computer host is provided with an adjusting device and a transmission device, wherein a rotating shaft A starts to rotate in the process of closing or opening a box door, a worm wheel meshed and connected with the left side of the rotating shaft A is driven to start to rotate by the worm wheel through a rotating shaft C, the driving gear drives a transmission gear on the adjusting device to start to rotate through a transmission chain, a rotating shaft B is driven to start to rotate by the rotating shaft B, a connecting big head fixedly connected with the upper end of the driven wheel rotates in an arc shape, the connecting big head drives a connecting rod to rotate in the arc shape in the rotating process, the adjusting device is movably connected with the lower end of a baffle B by a best effort spring, the rotation of the connecting rod can be realized when the adjusting device is used due to the flexible function of the best effort spring, and the upper end of the connecting rod is, therefore, the connecting rod can drive the adjusting baffle to move in the rotating process, the pulley is arranged on the right side of the bottom of the adjusting baffle, and the pulley slides left and right on the upper surface of the supporting sliding plate in the moving process of the adjusting baffle;
(4) the utility model provides a computer mainframe protection device that prevents dust, be provided with reciprocating device, through be provided with dust extraction in reciprocating device bottom, the computer mainframe accumulates the dust easily for long-time use, too much dust can block up the electrical elements in the computer mainframe, influence the life of host computer, through being provided with reciprocating device, when adjusting the baffle places at the box top, can open reciprocating motor, utilize reciprocating device to drive dust extraction and control the dust absorption processing of making a round trip to the host computer, when putting down adjusting the baffle back, can drive dust extraction with reciprocating device and carry out the dust absorption processing of making a round trip from top to bottom to the host computer.
Drawings
Fig. 1 is a schematic view of an overall structure of a computer host dustproof protection apparatus according to the present invention;
FIG. 2 is a schematic perspective view of a computer host dustproof protection apparatus according to the present invention;
FIG. 3 is a schematic structural diagram of a computer host dustproof protection device according to the present invention, illustrating a closed state of an adjustment flap;
FIG. 4 is a schematic structural diagram of an adjusting shutter opening state of a computer host dustproof protection apparatus according to the present invention;
FIG. 5 is a schematic view of a part of the structure of an adjusting device of a computer host dustproof protection device according to the present invention;
FIG. 6 is a schematic view of a transmission mechanism of a computer host dustproof protection device according to the present invention;
fig. 7 is a schematic structural diagram of a reciprocating device of a computer host dustproof protection device according to the present invention.
The reference numbers in the figures illustrate:
1 supporting bottom plate, 2 roller shafts, 3 positioning rollers, 4 baffle plates A, 5 heat dissipation screen plates, 6 top plates, 7 box doors, 8 handles, 9 adjusting baffle plates, 10 computer hosts, 11 baffle plates B, 12 host machine placing grooves, 13 fixing blocks A, 14 connecting shafts A, 15 limiting blocks A, 16 best effort springs, 17 connecting rods, 18 connecting shafts B, 19 fixing blocks B, 20 fixing blocks C, 21 pulleys, 22 connecting shafts C, 23 supporting sliding plates, 24 line connecting ports, 25 adjusting devices, 26 bearings A, 27 rotating shafts A, 28 transmission devices, 29 bearings B, 30 connecting big heads, 31 limiting blocks B, 32 connecting shafts D, 33 driven wheels, 34 transmission chains, 35 rotating shafts B, 36 transmission gears, 37 driving gears, 38 worm gears, 39 rotating shafts C, 40 reciprocating devices, 41 dust suction devices, 42 reciprocating motors, 43 motor shafts, 44, 45 transmission shafts, 46 connecting plates, 47 gear shafts, 48 fixed rack and 49 movable rack.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1: a dustproof protection device for a computer host comprises a supporting bottom plate 1, a top plate 6, a box door 7 and an adjusting device 25, wherein four corners of the bottom of the supporting bottom plate 1 are fixedly connected with the upper end of a roller shaft 2, a positioning roller 3 is movably arranged at the bottom of the roller shaft 2, a host installation groove 12 is arranged in the middle of the upper surface of the supporting bottom plate 1, a computer host 10 is movably arranged on the host installation groove 12, the front end of the upper surface of the supporting bottom plate 1 is fixedly connected with the bottom of a baffle A4, a heat dissipation screen plate 5 is fixedly arranged in the middle of the baffle A4, the top end of the baffle A4 is fixedly connected with the lower end of the front side of the top plate 6, the lower end of the rear side of the top plate 6 is fixedly connected with the top end of a baffle B11, the bottom end of a baffle B11 is fixedly connected with the rear end of the upper surface of the supporting bottom plate 1, a supporting sliding, a handle 8 is fixedly arranged at the right end of the box door 7.
6 downside of roof is provided with adjusting baffle 9, be provided with reciprocating device 40 in the middle of adjusting baffle 9 bottom, reciprocating device 40 bottom is provided with dust extraction 41, be provided with circuit connector 24 on the adjusting baffle 9 wall, adjusting baffle 9 bottom right side and support slide 23 upper surface swing joint, adjusting baffle 9 bottom left side and adjusting device 25 upper end swing joint, adjusting device 25 right side and 28 left sides swing joint of transmission, adjusting device 25 lower extreme and connecting axle A14 middle part fixed connection, connecting axle A14 one end is provided with stopper A15, the connecting axle A14 other end and fixed block A13 front side fixed connection, fixed block A13 rear side and baffle B11 front side lower extreme fixed connection.
The invention is provided with a supporting bottom plate 1, a positioning roller 3 is arranged at the bottom of the supporting bottom plate 1, the positioning roller 3 can drive the whole dustproof protection device to move, the carrying is convenient and the labor is saved, a host placing groove 12 is arranged at the middle part of the upper surface of the supporting bottom plate 1 and can be used for placing a computer host, the computer host does not directly contact the ground, the dustproof effect can be well achieved, meanwhile, the damage to the computer host caused by the damp ground can be effectively prevented, a baffle A4 is arranged at the front side of the supporting bottom plate 1, a heat dissipation screen 5 is arranged at the middle part of the baffle A4, the heat dissipation screen 5 is required when the computer works, the problem that the heat dissipation effect is poor when the host is placed in a box body can be solved, no matter whether the adjusting baffle 9 is folded or put down, the connection of various circuits of the computer, the invention has humanized design, not only can play a role of dust prevention and protection for the host computer, but also can not influence the normal work of the host computer.
Example 2: based on embodiment 1, but different from the embodiment, the upper end of the left side of the box door 7 is fixedly connected with the right side of the bearing B29, the left side of the bearing B29 is fixedly connected with the upper end of the right side of the baffle B11, the bottom axis position of the bearing B29 is rotatably connected with the top end of the rotating shaft a27, the bottom end of the rotating shaft a27 is rotatably connected with the top axis position of the bearing a26, the left side of the bearing a26 is fixedly connected with the lower end of the right side of the baffle B11, the lower end of the right side of the bearing a26 is fixedly connected with the lower end of the left side of the box door 7, the left side of the bottom of the adjustable baffle 9 is fixedly connected with the upper end of the fixed block B19, the lower axis position of the lower side of the fixed block B19 is fixedly connected with one end of the connecting shaft B18, the other end of the connecting shaft B18 is movably sleeved with the upper end of the connecting shaft 17, the outer surface of the pulley 21 is slidably connected with the upper surface of the support sliding plate 23.
The invention is provided with a box door 7, the box door 7 is movably connected with a baffle B11 through a rotating shaft A27, the box door 7 can be integrally connected with a dustproof protection device through the rotating shaft A27, when a computer is not used, the box door 7 can be directly closed, a sealed placing environment is provided for the computer host, dust can be effectively prevented from falling on the host, a fixed block B19 is arranged on the left side of the bottom of an adjusting baffle 9, the adjusting baffle 9 can be connected with an adjusting device 25, when the computer is used, the adjusting baffle 9 can be supported above the computer host 10 without influencing normal heat dissipation of the computer host when the computer host is used, a fixed block C20 is arranged on the right side of the bottom of the adjusting baffle 9, a pulley 21 is arranged on the lower side of the fixed block C20, and the adjusting baffle 9 can be moved and adjusted by utilizing the sliding connection of the pulley 21.
Example 3: based on embodiments 1 and 2, but different from the above, the adjusting device 25 includes a best effort spring 16, a lower end of the best effort spring 16 is fixedly connected to a middle portion of a connecting shaft a14, an upper end of the best effort spring 16 is fixedly connected to a middle portion of a connecting shaft D32, one end of the connecting shaft D32 is provided with a limiting block B31, the other end of the connecting shaft D32 is fixedly connected to an axis position of a connecting large head 30, a lower end of the connecting large head 30 is fixedly connected to an upper end of a driven wheel 33, an axis position of the driven wheel 33 is fixedly connected to one end of a rotating shaft B35, the other end of the rotating shaft B35 is fixedly connected to an axis position of a transmission gear 36, the transmission device 28 includes a worm gear 38, a right side of the worm gear 38 is engaged with a middle portion of a left side of the rotating shaft a27, an axis position.
The invention is provided with an adjusting device 25 and a transmission device 28, in the process of closing or opening the box door 7, a rotating shaft A27 starts to rotate, a worm wheel 38 engaged and connected with the left side of a rotating shaft A27 starts to rotate, the worm wheel 38 drives a driving gear 37 to rotate through a rotating shaft C39, the driving gear 37 drives a transmission gear 36 on the adjusting device 25 to rotate through a transmission chain 34, the rotating shaft B35 starts to rotate, the rotating shaft B35 drives a driven wheel 33 to rotate, a connecting big head 30 fixedly connected with the upper end of the driven wheel 33 rotates in an arc shape, the connecting big head 30 drives a connecting rod 17 to rotate in an arc shape in the rotating process, the adjusting device 25 is movably connected with the lower end of a baffle B11 through a spring 16, the rotation of the connecting rod 17 can be realized when the adjusting device 25 is used due to the best effort of the telescopic function of the spring 16, and the upper end of the connecting rod, therefore, the connecting rod 17 can drive the adjusting baffle 9 to move in the rotating process, the pulley 21 is arranged on the right side of the bottom of the adjusting baffle 9, the pulley 21 slides left and right on the upper surface of the supporting sliding plate 23 in the moving process of the adjusting baffle 9, when the computer host is not used and needs to be protected from dust, the adjusting baffle 9 can be moved to the rear side of the box body by the adjusting device 25, so that the rear side of the computer host can be protected from dust, and the automatic dust collection device 40 is arranged, so that dust is easily accumulated in the computer host after long-time use, and the service life of the computer host is influenced because excessive dust blocks electric elements in the computer host.
Example 4: based on embodiments 1, 2 and 3, but different from the embodiments, the reciprocating device 40 includes a reciprocating motor 42 and a transmission rod 44, the middle of the reciprocating motor 42 is fixedly connected to one end of a motor shaft 43, the other end of the motor shaft 43 is fixedly connected to the left end of the transmission rod 44, the right end of the transmission rod 44 is fixedly connected to one end of a transmission shaft 45, the other end of the transmission shaft 45 is fixedly connected to the middle of a connection plate 46, the left and right ends of the connection plate 46 are fixedly connected to the middle of a gear 47, the upper end of the gear 47 is engaged with the lower end of a fixed rack 48, the top end of the fixed rack 48 is fixedly connected to the middle of the bottom surface of the adjusting baffle 9, the lower end.
The utility model provides a computer host computer protection device that prevents dust, be provided with reciprocating device 40, through be provided with dust extraction 41 in reciprocating device 40 bottom, the computer host computer is long-time to use and is easily accumulated the dust, too much dust can block up the electrical components in the computer host computer, influence the life of host computer, through being provided with reciprocating device 40, when adjusting the baffle 9 and placing at the box top, can open reciprocating motor 42, utilize reciprocating device 40 to drive dust extraction 41 and make a round trip the dust absorption processing about going on the host computer, when putting adjusting the baffle 9 down the back, can drive dust extraction 41 with reciprocating device 40 and make a round trip the dust absorption processing about going on the host computer.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (2)
1. The utility model provides a computer mainframe protection device that prevents dust, includes supporting baseplate (1), roof (6) and chamber door (7), its characterized in that: the device is characterized by further comprising an adjusting device (25), four corners of the bottom of the supporting base plate (1) are fixedly connected with the upper end of the roller shaft (2), a positioning roller (3) is movably mounted at the bottom of the roller shaft (2), a host installation groove (12) is formed in the middle of the upper surface of the supporting base plate (1), a computer host (10) is movably mounted on the host installation groove (12), the front end of the upper surface of the supporting base plate (1) is fixedly connected with the bottom of the baffle A (4), a heat dissipation screen plate (5) is fixedly mounted in the middle of the baffle A (4), the top end of the baffle A (4) is fixedly connected with the lower end of the front side of the top plate (6), the lower end of the rear side of the top plate (6) is fixedly connected with the top end of the baffle B (11), the bottom end of the baffle B (11) is fixedly connected with the rear end of the upper surface of the supporting, the upper end of the left side of the box door (7) is fixedly connected with the right side of a bearing B (29), the left side of the bearing B (29) is fixedly connected with the upper end of the right side of the baffle B (11), the bottom axis position of the bearing B (29) is rotatably connected with the top end of a rotating shaft A (27), the bottom end of the rotating shaft A (27) is rotatably connected with the top axis position of a bearing A (26), the left side of the bearing A (26) is fixedly connected with the lower end of the right side of the baffle B (11), and the lower end of the right side of the bearing A (26) is fixedly connected with the lower end of the;
a transmission device (28) is arranged between the baffle B (11) and the box door (7), and a handle (8) is fixedly arranged at the end part of the right side of the box door (7);
the device is characterized in that an adjusting baffle (9) is arranged on the lower side of the top plate (6), a reciprocating device (40) is arranged in the middle of the bottom of the adjusting baffle (9), a dust suction device (41) is arranged at the bottom of the reciprocating device (40), a line connecting port (24) is arranged on the wall surface of the adjusting baffle (9), a supporting sliding plate (23) is fixedly arranged in the middle of the front side of the baffle B (11), the right side of the bottom of the adjusting baffle (9) is movably connected with the upper surface of the supporting sliding plate (23), the left side of the bottom of the adjusting baffle (9) is movably connected with the upper end of an adjusting device (25), the right side of the adjusting device (25) is movably connected with the left side of a transmission device (28), the lower end of the adjusting device (25) is fixedly connected with the middle of a connecting shaft A (14), a limiting block A (15) is arranged at, the rear side of the fixed block A (13) is fixedly connected with the lower end of the front side of the baffle B (11);
the right side of the bottom of the adjusting baffle (9) is fixedly connected with the upper end of a fixed block C (20), the axis position of the lower end of the fixed block C (20) is fixedly connected with one end of a connecting shaft C (22), the other end of the connecting shaft C (22) is fixedly connected with the axis position of a pulley (21), and the outer surface of the pulley (21) is in sliding connection with the upper surface of a supporting sliding plate (23);
the left side of the bottom of the adjusting baffle (9) is fixedly connected with the upper end of a fixed block B (19), the axis position of the lower side of the fixed block B (19) is fixedly connected with one end of a connecting shaft B (18), the other end of the connecting shaft B (18) is movably sleeved with the inner part of the upper end of a connecting rod (17), and the lower end of the connecting rod (17) is movably connected with the upper end of an adjusting device (25);
the adjusting device (25) comprises a best effort spring (16), the lower end of the best effort spring (16) is fixedly connected with the middle part of the connecting shaft A (14), the upper end of the best effort spring (16) is fixedly connected with the middle part of the connecting shaft D (32), one end of the connecting shaft D (32) is provided with a limiting block B (31), the other end of the connecting shaft D (32) is fixedly connected with the axis position of the connecting big head (30), the lower end of the connecting big head (30) is fixedly connected with the upper end of the driven wheel (33), the axis position of the driven wheel (33) is fixedly connected with one end of a rotating shaft B (35), and the other end of the rotating shaft B (35) is fixedly connected with the axis position; the connecting big head (30) can drive the connecting rod (17) to rotate in an arc shape in the rotating process;
transmission (28) include worm wheel (38), worm wheel (38) right side and pivot A (27) left side middle part meshing are connected, worm wheel (38) axle center position and pivot C (39) one end fixed connection, pivot C (39) other end and driving gear (37) axle center position fixed connection, driving gear (37) are through driving chain (34) and drive gear (36) swing joint.
2. The computer host machine dustproof protection device according to claim 1, characterized in that: the reciprocating device (40) comprises a reciprocating motor (42) and a transmission rod (44), the middle of the reciprocating motor (42) is fixedly connected with one end of a motor shaft (43), the other end of the motor shaft (43) is fixedly connected with the left end of the transmission rod (44), the right end of the transmission rod (44) is fixedly connected with one end of a transmission shaft (45), the other end of the transmission shaft (45) is fixedly connected with the middle of a connecting plate (46), the left end and the right end of the connecting plate (46) are fixedly connected with the middle of a gear (47), the upper end of the gear (47) is meshed with the lower end of a fixed rack (48), the top end of the fixed rack (48) is fixedly connected with the middle of the bottom surface of the adjusting baffle (9), the lower end of the gear (47) is meshed with the upper end of a movable rack (49), and the lower end of.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811495023.9A CN109548338B (en) | 2018-12-07 | 2018-12-07 | Computer host computer protection device that prevents dust |
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| CN201811495023.9A CN109548338B (en) | 2018-12-07 | 2018-12-07 | Computer host computer protection device that prevents dust |
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| CN109548338B true CN109548338B (en) | 2020-06-12 |
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| CN109548338A (en) | 2019-03-29 |
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