CN107908238B - Computer machine case with dust removal function - Google Patents
Computer machine case with dust removal function Download PDFInfo
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- CN107908238B CN107908238B CN201710888937.0A CN201710888937A CN107908238B CN 107908238 B CN107908238 B CN 107908238B CN 201710888937 A CN201710888937 A CN 201710888937A CN 107908238 B CN107908238 B CN 107908238B
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- G06—COMPUTING; CALCULATING OR COUNTING
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Abstract
The invention provides a computer case with a dust removal function, and relates to the technical field of computer equipment. This computer machine case with dust removal function, including computer machine case body, the fixed surface that montant and ball are passed through at the top of computer machine case body inner wall is connected, the surface of ball has cup jointed movable box, the bottom fixedly connected with outer tube of activity box, interior sleeve pipe has been cup jointed to the inside of outer tube, the equal fixedly connected with stopper in the left and right sides on interior sleeve pipe top. This computer machine case with dust removal function, through having set up computer machine case body, montant, ball, activity box and outer tube, because montant and ball are fixed on computer machine case body, the ball activity cup joints in the inside of activity box, and the activity box can be round the arbitrary rotation of ball, and the staff can control the outer tube as required, and easy operation is convenient, can let the top of outer tube round the arbitrary rotation of ball.
Description
Technical Field
The invention relates to the technical field of computer equipment, in particular to a computer case with a dust removal function.
Background
The computer case is used as a part of computer accessories, the main function of the computer case is to place and fix each computer accessory, so that the computer case plays a role in supporting and protecting, the computer case generally comprises a shell, a bracket, various switches and indicator lights on a panel and the like, the computer case has an important role in shielding electromagnetic radiation, and the computer case can not be considered as a key consideration object in DIY because the computer case can not rapidly improve the performance of the whole computer unlike the accessories such as a CPU, a display card, a mainboard and the like.
The long-term use of the computer case may cause a large amount of dust to be stored in the case, the structure of the general computer case is complex, a large amount of time is delayed during dust removal, and the dust removal effect is poor, so that the running speed of the computer is influenced.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a computer case with a dust removal function, which solves the problem that the computer case does not have the dust removal function.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a computer case with a dust removal function comprises a computer case body, wherein the top of the inner wall of the computer case body is fixedly connected with the outer surface of a ball through a vertical rod, a movable box is sleeved on the outer surface of the ball, an outer sleeve is fixedly connected with the bottom of the movable box, an inner sleeve is sleeved inside the outer sleeve, limit blocks are fixedly connected with the left side and the right side of the top end of the inner sleeve, limit grooves are formed in the left side and the right side of the inner wall of the outer sleeve, the limit blocks are sleeved inside the limit grooves, the bottom end of the inner sleeve penetrates through the outer sleeve and extends to the lower side of the outer sleeve, a dust blocking shell is fixedly connected with the bottom end of the inner sleeve, a first air exhauster is sleeved inside the outer sleeve, a dust inlet pipe is inserted into an air inlet of the first air exhauster, the bottom end of the dust inlet pipe is fixedly connected with the top of, the left side and the right side of the lower surface of the fixed plate are both fixedly connected with motor damping shells, a servo motor is sleeved in the motor damping shells, the output end of the servo motor is fixedly connected with the top end of the output shaft, the bottom end of the output shaft sequentially penetrates through the motor damping shells and the dust blocking shells from top to bottom and extends to the inside of the dust blocking shells, the bottom end of the output shaft is fixedly connected with a rotary table, the bottom end of the rotary table is fixedly connected with a dust removing brush, a dust outlet pipe is inserted at an air outlet of the first exhaust fan, the top end of the dust outlet pipe is fixedly connected with the top of the inner sleeve inner wall, a movable pipe is sleeved in the dust outlet pipe, the top end of the movable pipe sequentially penetrates through the dust outlet pipe and the inner sleeve from bottom to top and extends to the inside of the outer sleeve, the top end of the movable pipe is fixedly, the left side and the right side of the top of the side surface of the shunt pipe are both fixedly connected with a soft guide pipe, the top end of the soft guide pipe sequentially penetrates through the outer sleeve and the computer case body from bottom to top and extends to the top of the computer case body, the top of the computer case body is fixedly connected with a second exhaust fan, the bottom of the second exhaust fan is respectively fixedly connected with the bottoms of the two soft guide pipes, the top of the second exhaust fan is movably connected with the bottom of the filter bag through a short pipe, the left side and the right side of the filter bag are both fixedly connected with connecting plates, the upper surface of the connecting plates is provided with a through groove, the inside of the through groove is sleeved with two connecting rods, the top ends of the connecting rods are fixedly connected with the bottoms of the movable blocks, one sides of the two movable blocks, which are opposite, are movably connected through springs, the left side, the bottom of connecting rod runs through logical groove and spout and extend to the inside of spout from last to down in proper order, and two equal fixedly connected with fixture blocks in one side that the connecting rod carried on the back mutually, the fixture block joint is in the inside of draw-in groove.
Preferably, the surface of the ball is in lap joint with the inner wall of the movable box, and the ball is movably sleeved in the movable box.
Preferably, the tops of the limiting blocks are in lap joint with the tops of the inner walls of the limiting grooves, and the ends, back to the back, of the two limiting blocks are in lap joint with the inner walls of the two limiting grooves respectively.
Preferably, the first exhaust fan is sleeved inside the inner sleeve, and the front side and the rear side of the first exhaust fan are welded with the inner wall of the inner sleeve.
Preferably, the shape of the ash blocking outer shell is semicircular, and the middle points of the ash blocking outer shell and the inner sleeve are all on the same straight line.
Preferably, the number of the output shafts is two, and the two output shafts are symmetrically arranged on the dust blocking shell.
Preferably, the inner wall of the dust outlet pipe is lapped with the surface of the movable pipe, and the length of the dust outlet pipe is equal to that of the movable pipe.
Preferably, the short pipe is inserted at the air outlet of the second exhaust fan, and the bottom of the filter bag is in lap joint with the top of the second exhaust fan.
Preferably, two ends of the spring are respectively welded with one side of the two movable blocks, and the bottoms of the movable blocks are in lap joint with the top of the computer case body.
(III) advantageous effects
The invention provides a computer case with a dust removal function. The method has the following beneficial effects:
1. this computer machine case with dust removal function, through having set up computer machine case body, montant, ball, activity box and outer tube, because montant and ball are fixed on computer machine case body, the ball activity cup joints in the inside of activity box, and the activity box can be round the arbitrary rotation of ball, and the staff can control the outer tube as required, and easy operation is convenient, can let the top of outer tube round the arbitrary rotation of ball.
2. This computer machine case with dust removal function, through having set up the outer tube, interior sleeve pipe, stopper and spacing groove, interior sleeve pipe can contract the inside of outer tube, the stopper upwards slides in the inside of spacing groove, when the interior sleeve pipe of pulling downwards, the stopper moves down along the spacing groove, when the bottom of stopper and the bottom contact of spacing inslot wall, interior sleeve pipe can't continue to move down for extension that can be arbitrary between interior sleeve pipe and the outer tube, effectually prevent that the dust from remaining in the inside of computer machine case body.
3. This computer machine case with dust removal function, through having set up the ash blocking shell, first air exhauster, advance the dirt pipe, the fixed plate, motor shock attenuation shell, servo motor, the output shaft, carousel and dust removal brush, be connected servo motor and power with the wire, after starting servo motor, servo motor's output drives the output shaft and rotates, pivoted output shaft drives the carousel rotation, the dust removal brush is also followed rotatory, can clear up the remaining dust on computer element or computer machine case body inner wall when the dust removal brush is rotatory, then reuse wire is connected first air exhauster and power, start first air exhauster, first air exhauster will keep off the inside dust of ash blocking shell and inhale into the dirt pipe, then leading-in to out in the dirt pipe, need not consume the manpower clearance, for the staff has practiced thrift not a short time.
4. This computer machine case with dust removal function, through having set up out the dirt pipe, the movable tube, the shunt tubes, the hose, the second air exhauster, nozzle stub and filter bag, be connected second air exhauster and power with the wire, start the second air exhauster, inhale the shunt tubes with the dust removal in the pipe, then inhale the second air exhauster along the hose, concentrate on the inside of filter bag through the nozzle stub at last, make with the effectual filter bag of inhaling of dust, protect the component in the computer, avoid the component to receive the interference of dust.
5. This computer machine case with dust removal function, through having set up the filter bag, the connecting plate, lead to the groove, the connecting rod, the movable block, a spring, the spout, draw-in groove and fixture block, when dismantling the filter bag, can press two movable blocks, two movable blocks extrude the spring together, the compression of spring atress, and drive two connecting rods and be close to each other, make the fixture block break away from the draw-in groove, then take connecting rod and fixture block out, after pulling down the filter bag, wash the filter bag, in the installation, gently press two movable blocks, insert the inside in logical groove with connecting rod and fixture block, under the effect of spring elastic force after the pine hand, with the inside at the draw-in groove of tight card of fixture block, the installation is simple with dismantling the filter bag, can improve the.
Drawings
FIG. 1 is a schematic structural view of the present invention; .
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B in accordance with the present invention;
fig. 4 is a side view of the cross-sectional structure of the connecting plate of the present invention.
In the figure: 1 computer case body, 2 montants, 3 balls, 4 activity boxes, 5 outer tube, 6 interior sleeve pipes, 7 stopper, 8 spacing grooves, 9 ash blocking shell, 10 first air exhauster, 11 advance the dirt pipe, 12 fixed plates, 13 motor shock attenuation shell, 14 servo motor, 15 output shafts, 16 carousel, 17 dust removal brush, 18 play dirt pipe, 19 movable tube, 20 shunt tubes, 21 soft pipe, 22 second air exhauster, 23 nozzle stub, 24 filter bags, 25 connecting plates, 26 logical groove, 27 connecting rods, 28 movable block, 29 spring, 30 spout, 31 draw-in groove, 32 fixture block.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention provides a computer case with a dust removal function, as shown in figure 1-comprising a computer case body 1, the top of the inner wall of the computer case body 1 is fixedly connected with the outer surface of a ball 3 through a vertical rod 2, the outer surface of the ball 3 is sleeved with a movable box 4, the surface of the ball 3 is overlapped with the inner wall of the movable box 4, the ball 3 is movably sleeved inside the movable box 4, the bottom of the movable box 4 is fixedly connected with an outer sleeve 5, by arranging the computer case body 1, the vertical rod 2, the ball 3, the movable box 4 and the outer sleeve 5, as the vertical rod 2 and the ball 3 are fixed on the computer case body 1, the ball 3 is movably sleeved inside the movable box 4, the movable box 4 can rotate around the ball 3 at will, a worker can control the outer sleeve 5 according to the need, the operation is simple and convenient, the top of the outer sleeve 5 can rotate around the ball 3 at will, the inner sleeve 6 is sleeved in the outer sleeve 5, the left side and the right side of the top end of the inner sleeve 6 are fixedly connected with limit blocks 7, the left side and the right side of the inner wall of the outer sleeve 5 are respectively provided with a limit groove 8, the limit blocks 7 are sleeved in the limit grooves 8, the tops of the limit blocks 7 are in lap joint with the tops of the inner walls of the limit grooves 8, and the back ends of the two limit blocks 7 are respectively in lap joint with the inner walls of the two limit grooves 8, through the arrangement of the outer sleeve 5, the inner sleeve 6 can be contracted into the outer sleeve 5, the limit blocks 7 slide upwards in the limit grooves 8, when the inner sleeve 6 is pulled downwards, the limit blocks 7 move downwards along the limit grooves 8, when the bottoms of the limit blocks 7 are in contact with the bottoms of the inner walls of the limit grooves 8, the inner sleeve 6 cannot continue to move downwards, so, the dust is effectively prevented from remaining in the computer case body 1, the bottom end of the inner sleeve 6 penetrates through the outer sleeve 5 and extends to the lower part of the outer sleeve, the bottom end of the inner sleeve 6 is fixedly connected with a dust blocking shell 9, the dust blocking shell 9 is semicircular, the middle points of the dust blocking shell 9 and the inner sleeve 6 are all on the same straight line, the inner part of the outer sleeve 5 is sleeved with a first exhaust fan 10, the first exhaust fan 10 is sleeved in the inner sleeve 6, the front side and the rear side of the first exhaust fan 10 are welded with the inner wall of the inner sleeve 6, a dust inlet pipe 11 is inserted in the air inlet of the first exhaust fan 10, the bottom end of the dust inlet pipe 11 is fixedly connected with the top part of the dust blocking shell 9, a fixed plate 12 is fixedly sleeved on the surface of the dust inlet pipe 11, motor damping shells 13 are fixedly connected on the left side and the right side of the lower surface of the fixed plate, the motor shock absorption shell 13 can absorb shock of the servo motor 14, shock generated when the servo motor 14 works is reduced, the output end of the servo motor 14 is fixedly connected with the top end of the output shaft 15, the bottom end of the output shaft 15 sequentially penetrates through the motor shock absorption shell 13 and the dust blocking shell 9 from top to bottom and extends to the inside of the dust blocking shell 9, the number of the output shafts 15 is two, the two output shafts 15 are symmetrically arranged on the dust blocking shell 9, the bottom end of the output shaft 15 is fixedly connected with the rotating disc 16, the bottom of the rotating disc 16 is fixedly connected with the dust removal brush 17, through the arrangement of the dust blocking shell 9, dust can be sucked into the dust blocking shell 9 by the first exhaust fan 10 when drifting inside, if the dust blocking shell 9 does not exist, the dust removal brush 17 can be driven to rotate when rotating, so that the dust floats into the air, a human body is sucked or continuously remained inside the computer, through the arrangement, The dust cleaning device comprises a first exhaust fan 10, a dust inlet pipe 11, a fixing plate 12, a motor damping shell 13, a servo motor 14, an output shaft 15, a rotary disc 16 and a dust removing brush 17, wherein the servo motor 14 is connected with a power supply through a lead, after the servo motor 14 is started, the output end of the servo motor 14 drives the output shaft 15 to rotate, the rotary shaft 15 drives the rotary disc 16 to rotate, the dust removing brush 17 also rotates, the dust removing brush 17 can clean dust remained on the inner wall of a computer element or a computer case body 1 while rotating, then the first exhaust fan 10 is connected with the power supply through a lead, the first exhaust fan 10 is started, the first exhaust fan 10 sucks the dust in a dust blocking shell 9 into the dust inlet pipe 11 and then guides the dust into the dust outlet pipe 18, manual cleaning is not needed, much time is saved for workers, the dust outlet pipe 18 is arranged at the plug of the first exhaust fan 10, the top end of the dust outlet pipe 18 is fixedly connected with the top of the inner wall of the inner sleeve 6, the movable pipe 19 is movably sleeved in the dust outlet pipe 18, the dust outlet pipe 18 and the movable pipe 19 are arranged, when the inner sleeve 6 and the outer sleeve 5 stretch, the dust outlet pipe 18 and the movable pipe 19 are driven to stretch and retract, dust continues to move between the dust outlet pipe 18 and the movable pipe 19, the inner wall of the dust outlet pipe 18 is lapped with the surface of the movable pipe 19, the length of the dust outlet pipe 18 is equal to that of the movable pipe 19, the top end of the movable pipe 19 sequentially penetrates through the dust outlet pipe 18 and the inner sleeve 6 from bottom to top and extends into the outer sleeve 5, the top end of the movable pipe 19 is fixedly connected with the bottom of the side surface of the shunt pipe 20, the shunt pipe 20 is sleeved in the outer sleeve 5, the left side and the right side of the top of the side surface of the shunt pipe 20 are fixedly connected with the soft guide pipes 21, the number of the, the top end of the flexible guide pipe 21 sequentially penetrates through the outer sleeve 5 and the computer case body 1 from bottom to top and extends to the upper part of the computer case body 1, the top part of the computer case body 1 is fixedly connected with a second exhaust fan 22, through the arrangement of the first exhaust fan 10 and the second exhaust fan 22, the first exhaust fan 10 and the second exhaust fan 22 have the characteristics of low noise, low power consumption, large air volume, stable operation, long service life and high efficiency, and have an automatic louver opening and closing system to achieve the dustproof effect, the bottom part of the second exhaust fan 22 is respectively and fixedly connected with the bottom parts of the two flexible guide pipes 21, the top part of the second exhaust fan 22 is movably connected with the bottom part of the filter bag 24 through a short pipe 23, the short pipe 23 is inserted at the air outlet of the second exhaust fan 22, the bottom part of the filter bag 24 is overlapped with the top part of the second exhaust fan 22, through the arrangement of the filter bag, the airflow can smoothly pass through the filter bag 24, the dust can be collected in the filter bag 24, the filter bag 24 can be continuously used after being cleaned after being detached, the collection efficiency of the filter bag 24 can be improved, the second exhaust fan 22 is connected with a power supply by a lead through the arrangement of the dust outlet pipe 18, the movable pipe 19, the shunt pipe 20, the soft guide pipe 21, the second exhaust fan 22, the short pipe 23 and the filter bag 24, the second exhaust fan 22 is started, the dust in the dust removal pipe is sucked into the shunt pipe 20, then the dust is sucked into the second exhaust fan 22 along the soft guide pipe 21, and finally the dust is concentrated in the filter bag 24 through the short pipe 23, so that the dust is effectively sucked into the filter bag 24, elements in a computer are protected, the elements are prevented from being interfered by the dust, the left side and the right side of the filter bag 24 are fixedly connected with the connecting plates 25, the upper surfaces of the connecting plates 25 are, the top end of the connecting rod 27 is fixedly connected with the bottom of the movable block 28, and one side of the two movable blocks 28 opposite is movably connected through a spring 29, two ends of the spring 29 are respectively welded with one side of the two movable blocks 28, the bottom of the movable block 28 is lapped with the top of the computer case body 1, the left side and the right side of the top of the second exhaust fan 22 are respectively provided with a chute 30, the front side and the rear side of the inner wall of the chute 30 are respectively provided with a clamping groove 31, the bottom end of the connecting rod 27 sequentially penetrates through the through groove 26 and the chute 30 from top to bottom and extends into the chute 30, one side of the two connecting rods 27 opposite to each other is fixedly connected with a clamping block 32, the clamping block 32 is clamped in the clamping groove 31, the two movable blocks 28 can be pressed when the filter bag 24 is disassembled, the two movable blocks 28 extrude the spring 29 together, spring 29 atress compression, and drive two connecting rods 27 and be close to each other, make fixture block 32 break away from draw-in groove 31, then take connecting rod 27 and fixture block 32 out, after dismantling filter bag 24, wash filter bag 24, in the time of the installation, gently press two movable blocks 28, insert connecting rod 27 and fixture block 32 in the inside of logical groove 26, under the effect of spring 29 elasticity after the release of hand, with the tight card in the inside of draw-in groove 31 of fixture block 32, it is simple to install and dismantle filter bag 24, can improve the efficiency that filter bag 24 collected the dust.
The working principle is as follows: the outer sleeve 5 can be controlled by the staff according to the needs, because the vertical rod 2 and the ball 3 are fixed on the computer case body 1, the ball 3 is movably sleeved inside the movable box 4, the movable box 4 can rotate freely around the ball 3, then the staff can control the length between the inner sleeve 6 and the outer sleeve 5, when the inner sleeve 6 can be contracted inside the outer sleeve 5, the limiting block 7 slides upwards inside the limiting groove 8, when the inner sleeve 6 is pulled downwards, the limiting block 7 moves downwards along the limiting groove 8, when the bottom of the limiting block 7 is contacted with the bottom of the inner wall of the limiting groove 8, the inner sleeve 6 can not move downwards continuously, after the needed length is determined, the servo motor 14 is connected with the power supply by a lead, after the servo motor 14 is started, the output end of the servo motor 14 drives the output shaft 15 to rotate, the rotating output shaft 15 drives the turntable 16 to rotate, the dust removing brush 17 rotates, while the dust removing brush 17 rotates, the dust remained on the inner wall of the computer element or the computer case body 1 can be cleaned, then the first exhaust fan 10 is connected with the power supply by a lead, the first exhaust fan 10 is started, the first exhaust fan 10 sucks the dust in the dust blocking shell 9 into the dust inlet pipe 11, then the dust is guided into the dust outlet pipe 18, the second exhaust fan 22 is connected with the power supply by a lead, the second exhaust fan 22 is started, the dust in the dust blocking pipe is sucked into the shunt pipe 20, then the dust is sucked into the second exhaust fan 22 along the flexible guide pipe 21, finally the dust is concentrated in the filter bag 24 through the short pipe 23, when the filter bag 24 is disassembled, the two movable blocks 28 can be pressed, the two movable blocks 28 together extrude the spring 29, the spring 29 is compressed by the stress, and the two connecting rods 27 are driven to approach each other, so that the fixture block 32 is separated from the clamping groove 31, then draw connecting rod 27 and fixture block 32 out, after dismantling filter bag 24, wash filter bag 24, during the installation, press two movable blocks 28 gently, insert connecting rod 27 and fixture block 32 in the inside of logical groove 26, loose the hand after under the effect of spring 29 elasticity, tightly block the inside of draw-in groove 31 with fixture block 32.
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 (9)
1. The utility model provides a computer machine case with dust removal function, includes computer machine case body (1), its characterized in that: the top of the inner wall of the computer case body (1) is fixedly connected with the outer surface of the ball (3) through a vertical rod (2), the outer surface of the ball (3) is sleeved with a movable box (4), the bottom of the movable box (4) is fixedly connected with an outer sleeve (5), the inner sleeve (6) is sleeved in the outer sleeve (5), the left side and the right side of the top end of the inner sleeve (6) are fixedly connected with limit blocks (7), the left side and the right side of the inner wall of the outer sleeve (5) are respectively provided with a limit groove (8), the limit blocks (7) are sleeved in the limit grooves (8), the bottom end of the inner sleeve (6) penetrates through the outer sleeve (5) and extends to the lower part of the outer sleeve, the bottom of the inner sleeve (6) is fixedly connected with a dust blocking shell (9), the inner part of the outer sleeve (5) is sleeved with a first exhaust fan (10), and a dust inlet pipe (, the bottom end of the dust inlet pipe (11) is fixedly connected with the top of the dust blocking shell (9), the fixed plate (12) is fixedly sleeved on the surface of the dust inlet pipe (11), the motor damping shells (13) are fixedly connected to the left side and the right side of the lower surface of the fixed plate (12), the servo motor (14) is sleeved inside the motor damping shells (13), the output end of the servo motor (14) is fixedly connected with the top end of the output shaft (15), the bottom end of the output shaft (15) sequentially penetrates through the motor damping shells (13) and the dust blocking shell (9) from top to bottom and extends into the dust blocking shell (9), the bottom end of the output shaft (15) is fixedly connected with a rotary table (16), the bottom of the rotary table (16) is fixedly connected with a dust removing brush (17), the dust outlet pipe (18) is inserted at the air outlet of the first exhaust fan (10), the top end of the dust outlet pipe (18) is fixedly connected with the top of the inner wall of the, the inside activity of play dirt pipe (18) has cup jointed movable tube (19), the top of movable tube (19) is followed supreme down and is run through in proper order play dirt pipe (18) and interior sleeve pipe (6) and extend to the inside of outer tube (5), the top of movable tube (19) and the bottom fixed connection of shunt tubes (20) side surface, shunt tubes (20) cup joint in the inside of outer tube (5), the equal fixedly connected with hose (21) of the left and right sides at shunt tubes (20) side surface top, the top of hose (21) is followed supreme down and is run through outer tube (5) and computer machine case body (1) in proper order and extend to the top of computer machine case body (1), the top fixedly connected with second air exhauster (22) of computer machine case body (1), the bottom of second air exhauster (22) respectively with the bottom fixed connection of two hose (21), the top of the second exhaust fan (22) is movably connected with the bottom of the filter bag (24) through a short pipe (23), the left side and the right side of the filter bag (24) are fixedly connected with connecting plates (25), the upper surface of the connecting plates (25) is provided with a through groove (26), two connecting rods (27) are sleeved in the through groove (26), the top end of each connecting rod (27) is fixedly connected with the bottom of each movable block (28), one side, opposite to the two movable blocks (28), of each movable block is movably connected through a spring (29), sliding grooves (30) are respectively formed in the left side and the right side of the top of the second exhaust fan (22), clamping grooves (31) are respectively formed in the front side and the rear side of the inner wall of each sliding groove (30), the bottom end of each connecting rod (27) sequentially penetrates through the through groove (26) and the sliding groove (30) from top to bottom and extends to the inside of the sliding groove (30), the clamping block (32) is clamped in the clamping groove (31).
2. The computer case with the dust removing function according to claim 1, wherein: the surface of the ball (3) is in lap joint with the inner wall of the movable box (4), and the ball (3) is movably sleeved in the movable box (4).
3. The computer case with the dust removing function according to claim 1, wherein: the top of the limiting blocks (7) is in lap joint with the top of the inner wall of the limiting groove (8), and the ends, back to the back, of the two limiting blocks (7) are in lap joint with the inner walls of the two limiting grooves (8) respectively.
4. The computer case with the dust removing function according to claim 1, wherein: the first exhaust fan (10) is sleeved inside the inner sleeve (6), and the front side and the rear side of the first exhaust fan (10) are welded with the inner wall of the inner sleeve (6).
5. The computer case with the dust removing function according to claim 1, wherein: the ash blocking shell (9) is semicircular, and the middle points of the ash blocking shell (9) and the inner sleeve (6) are all on the same straight line.
6. The computer case with the dust removing function according to claim 1, wherein: the number of the output shafts (15) is two, and the two output shafts (15) are symmetrically arranged on the ash blocking shell (9).
7. The computer case with the dust removing function according to claim 1, wherein: the inner wall of the dust outlet pipe (18) is in lap joint with the surface of the movable pipe (19), and the length of the dust outlet pipe (18) is equal to that of the movable pipe (19).
8. The computer case with the dust removing function according to claim 1, wherein: the short pipe (23) is inserted at the air outlet of the second exhaust fan (22), and the bottom of the filter bag (24) is in lap joint with the top of the second exhaust fan (22).
9. The computer case with the dust removing function according to claim 1, wherein: the two ends of the spring (29) are respectively welded with one side of the two movable blocks (28), and the bottoms of the movable blocks (28) are overlapped with the top of the computer case body (1).
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| CN201710888937.0A CN107908238B (en) | 2017-09-27 | 2017-09-27 | Computer machine case with dust removal function |
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| CN201710888937.0A CN107908238B (en) | 2017-09-27 | 2017-09-27 | Computer machine case with dust removal function |
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| CN107908238A CN107908238A (en) | 2018-04-13 |
| CN107908238B true CN107908238B (en) | 2020-11-10 |
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| CN110306646A (en) * | 2019-06-12 | 2019-10-08 | 徐州安普瑞特能源科技有限公司 | One kind having water collecting function underground garage inbound/outbound process ramp |
| CN110813823A (en) * | 2019-11-15 | 2020-02-21 | 湖南省客来宝生物能源科技有限公司 | Automatic dust collector of biodegradable plastic film |
| CN112399786B (en) * | 2020-11-19 | 2022-12-13 | 杭州顾忠科技有限公司 | Electronic information anti-interference device |
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| CN204745919U (en) * | 2015-06-24 | 2015-11-11 | 河南省公路工程局集团有限公司 | Portable sack dust collector |
| CN105536371A (en) * | 2015-12-09 | 2016-05-04 | 重庆重交再生资源开发股份有限公司 | Deduster box |
| CN205594526U (en) * | 2016-03-27 | 2016-09-21 | 修鹏鹏 | Inside dampproof device of computer |
| CN206064014U (en) * | 2016-10-08 | 2017-04-05 | 谢强杰 | A kind of flat filter bag dust arrester of side inserting type |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US9845805B2 (en) * | 2010-07-29 | 2017-12-19 | Dell Products, L.P. | Dual operation centrifugal fan apparatus and methods of using same |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204745919U (en) * | 2015-06-24 | 2015-11-11 | 河南省公路工程局集团有限公司 | Portable sack dust collector |
| CN105536371A (en) * | 2015-12-09 | 2016-05-04 | 重庆重交再生资源开发股份有限公司 | Deduster box |
| CN205594526U (en) * | 2016-03-27 | 2016-09-21 | 修鹏鹏 | Inside dampproof device of computer |
| CN206064014U (en) * | 2016-10-08 | 2017-04-05 | 谢强杰 | A kind of flat filter bag dust arrester of side inserting type |
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| 《机箱超声波除尘系统的设计》;熊霆宇等;《自动化与仪器仪表》;20160228(第196期);29-32 * |
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| CN107908238A (en) | 2018-04-13 |
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