CN116033728A - Dustproof cabinet for computer multimedia classroom - Google Patents
Dustproof cabinet for computer multimedia classroom Download PDFInfo
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- CN116033728A CN116033728A CN202310319038.4A CN202310319038A CN116033728A CN 116033728 A CN116033728 A CN 116033728A CN 202310319038 A CN202310319038 A CN 202310319038A CN 116033728 A CN116033728 A CN 116033728A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The invention belongs to the technical field of computer cabinets, and particularly relates to a dustproof cabinet for a computer multimedia classroom, which comprises a cabinet body, wherein two cabinet doors are hinged to the front side of the cabinet body, an installation frame is fixedly connected to the inner wall of the cabinet body, an electrical equipment body is placed on the side wall of the installation frame through a bearing frame, an air inlet groove is formed in the left side wall of the cabinet body, a dustproof net is fixedly connected to the inner wall of the air inlet groove, and a net sweeping assembly is fixedly connected to the left side wall of the cabinet body. According to the invention, when the cabinet is used for placing the electrical equipment, under the condition of ensuring the air circulation in the cabinet, dust entering the cabinet from the meshes of the dust screen or when a person switches the cabinet is automatically sensed and cleaned, the problem that the service life of the electrical equipment can be shortened when the electrical equipment is in an environment with more dust for a long time is avoided, dust attached in the meshes of the dust screen is automatically cleaned, and the ventilation property of the dust screen and the heat dissipation performance of the cabinet are ensured.
Description
Technical Field
The invention belongs to the technical field of computer cabinets, and particularly relates to a dustproof cabinet for a computer multimedia classroom.
Background
When the cabinet body in the computer multimedia teaching room is used, a plurality of electrical equipment needs to be installed, and in order to ensure the heat dissipation performance of the cabinet body and the working stability of the electrical equipment, the cabinet body needs to be subjected to dust-proof treatment, so that a dust screen needs to be installed at a heat dissipation opening of the side wall of the cabinet body, and the following defects exist in the dust-proof mode:
when the dustproof net is used for dustproof, the meshes of the dustproof net are smaller, when the cooling fan is used for cooling electric equipment in the cabinet, the ventilation quantity of the dustproof net is small, the ventilation performance of air in the cabinet is poor, so that the cooling efficiency of the cabinet is poor, when the dustproof net with a slightly large mesh is used, the ventilation performance of the air in the cabinet is good, but fine dust particles easily enter the cabinet through the dustproof net, when a person switches the cabinet, a small amount of dust easily enters the cabinet, the time is long, the dust in the cabinet is much, and when the electric equipment is in the environment with much dust for a long time, the service life of the electric equipment is influenced;
when utilizing the dust screen to carry out dustproof processing to the rack, there is the dust card in the mesh easily, along with the growth of time, the dust in the mesh is more and more, can lead to the ventilation ability of mesh to weaken to influence the heat dispersion of rack.
Therefore, we propose a dustproof cabinet for a computer multimedia classroom to solve the above problems.
Disclosure of Invention
The invention aims to solve the problems and provides a dustproof cabinet for a computer multimedia classroom.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a dustproof rack for computer multimedia classroom, which comprises a cabinet body, the front side of the cabinet body articulates there are two cabinet doors, the inner wall fixedly connected with mounting bracket of the cabinet body, the lateral wall of mounting bracket has placed the electrical equipment body through bearing the frame, the inlet tank has been seted up to the left side wall of the cabinet body, the inner wall fixedly connected with dust screen of inlet tank, the left side wall fixedly connected with broom subassembly of the cabinet body, the upside inner wall fixedly connected with link box of the cabinet body, the inside rotation of link box is connected with reciprocating lead screw, the inside of link box is equipped with driving motor, driving motor's output and reciprocating lead screw fixed connection, reciprocating lead screw's pole wall thread bush is equipped with toward multifilament section of thick bamboo, reciprocating lead screw's lower lateral wall fixedly connected with deflector, the guiding mouth that mutually matches with the deflector has been seted up to the lower lateral wall of deflector, the left side inner wall fixedly connected with air inlet pump of the cabinet body, the left side inner wall fixedly connected with air inlet pump of air pump, the upper side inner wall fixedly connected with link box of air pump and groove fixedly communicates, the output end and the laser receiver fixedly connected with the laser generator, laser generator is located the laser generator, laser generator is equipped with the laser generator, the laser generator is equipped with the same, the laser generator is equipped with the laser generator, the laser generator has the same function of generating a perpendicular connection, and is located outside, and is convenient for laser generator, the laser receiver is electrically connected with the sensing mechanism, and the sensing mechanism is electrically connected with the net sweeping assembly, the adjusting assembly and the air outlet assembly.
Preferably, the induction mechanism comprises an induction box fixedly connected to the inner wall of the upper side of the cabinet body and four conducting plates, wherein the four conducting plates are fixedly arranged on the inner wall of the induction box and positioned at the leftmost side, the conducting plates are electrically connected with an external power supply, the inner wall of the induction box is fixedly connected with three metal plates through a plurality of springs, the lower side wall of each metal plate is fixedly connected with a vertical rod, the lower end of each vertical rod is fixedly connected with a permanent magnet block, and the inner wall of the lower layer of the induction box is fixedly connected with three electromagnetic blocks, and the three laser receivers are respectively electrically connected with the three electromagnetic blocks.
Preferably, the sweeping net subassembly includes the work box of fixed connection in cabinet body left side and deposits the ash box, the inner wall of work box rotates and is connected with the threaded rod, the last lateral wall fixedly connected with work motor of work box, the output and the threaded rod fixed connection of work motor, the pole wall thread bush of threaded rod is equipped with the screw thread section of thick bamboo, the right side wall fixedly connected with of screw thread section of thick bamboo slides the board, the right side wall of work box has been seted up and has been slided the mouth, the right side of sliding the board passes the mouth fixedly connected with dust collection box that slides, a plurality of dust absorption holes have been seted up to the lower lateral wall of dust collection box, the left lateral wall intercommunication of depositing the ash box has the dust absorption pump, the inlet end of dust absorption pump and the lateral wall fixed intercommunication of dust collection box.
Preferably, the adjusting part comprises an adjusting motor, a double-groove belt pulley and a conveyor belt, wherein the adjusting motor is fixedly connected to the uppermost side wall of the functional pipe, a cooling air port is formed in the right side of the functional pipe, ash removal air ports are formed in the upper side and the lower side of the cooling air port, the inner wall of the functional pipe is fixedly connected with an adjusting pipe, through holes matched with the cooling air port and the ash removal air ports are formed in the side wall of the adjusting pipe, the side wall of the adjusting pipe is rotationally connected with a cross rod, the rear end of the cross rod is fixedly connected with the side wall of the adjusting pipe, the double-groove belt pulley is fixedly connected to the front end of the cross rod and the output end of the adjusting motor, and the conveyor belt is sleeved outside the two double-groove belt pulleys.
Preferably, the subassembly of giving vent to anger includes air pump, outlet duct and cover of giving vent to anger, the right side wall at the cabinet body of air pump fixed connection, the outlet duct is located the inside of the cabinet body, the inlet end of air pump runs through the lateral wall of the cabinet body and with the lateral wall fixed communication of outlet duct, the pipe wall at the outlet duct of cover fixed communication gives vent to anger, the right side wall fixedly connected with collection box of the cabinet body, the last lateral wall fixed communication of collection box has first sleeve pipe, the right side wall of the cabinet body passes through support frame fixedly connected with second sleeve pipe, the right side wall of the cabinet body passes through MT electromagnetic push rod fixedly connected with and removes the case, MT electromagnetic push rod and the metal sheet electric connection on right side, the end fixed communication of giving vent to anger of removal case, the upper and lower lateral wall of removal case is all fixedly connected with intubate, the inner wall fixedly connected with retaining ring of intubate, the lateral wall of retaining ring articulates there are two retaining pieces, the retaining ring passes through spring and retaining ring connection, the inner wall of first sleeve pipe and second sleeve pipe is all fixedly connected with ejector pin.
Preferably, the inner wall of the air inlet groove is fixedly connected with a drying cylinder through a bolt, and the drying cylinder is filled with a drying agent.
Preferably, the outer wall fixedly connected with holding ring of intubate, the lateral wall fixedly connected with sealing ring of holding ring, first sheathed tube and second sheathed tube lateral wall all have seted up the seal groove with sealing ring mutual match.
Preferably, the air inlet pipe of the dust suction pump is a hose, and an elastic band is sleeved outside the air inlet pipe of the dust suction pump.
Compared with the prior art, the dustproof cabinet for the computer multimedia classroom has the advantages that:
through the cabinet body, cabinet door, mounting bracket, electrical equipment body, air inlet tank, dust screen, sweeping subassembly, joint box, air inlet pump, violently manage, function pipe, adjusting part, give vent to anger subassembly, glass mirror, laser generator, laser receiver, induction system that set up can be when using the rack to place electrical equipment, under the circumstances of guaranteeing the inside air circulation of rack, automatic response and clearance get into the inside dust of rack from dust screen mesh or when using personnel switch rack, avoid electrical equipment to be in the more environment of dust for a long time can shorten electrical equipment life's problem.
Through the sweeping net subassembly that sets up, can utilize the dust screen to filter the air in the rack that admits air, the dust of automatic clearance adhesion in the dust screen mesh has guaranteed the air permeability of dust screen and the heat dispersion of rack.
Through the adjusting part who sets up, can be at the normal during operation of rack, carry the external gas slowly in the rack to cool down, noise that produces when having reduced the rack heat dissipation, when the rack needs the clearance dust, automatic flow direction and the intensity of changing gas to the dust clearance that will attach on electrical equipment gets off.
Through the glass mirror that sets up, through the reflection of glass mirror, can observe the specific condition of a plurality of electrical equipment below, make things convenient for operating personnel to look for the fault point of electrical equipment below and maintain.
Drawings
Fig. 1 is a schematic structural diagram of a dustproof cabinet for a computer multimedia classroom provided by the invention;
FIG. 2 is a schematic view of the internal structure of FIG. 1;
fig. 3 is a schematic structural diagram of an adjusting component in a dustproof cabinet for a computer multimedia classroom;
fig. 4 is a schematic diagram of the internal structure of a functional tube in a dustproof cabinet for a computer multimedia classroom;
fig. 5 is a schematic diagram of the position relationship of the cross bar in the dustproof cabinet for the computer multimedia classroom;
fig. 6 is a schematic diagram of the internal structure of a connection box in a dustproof cabinet for a computer multimedia classroom, which is provided by the invention;
fig. 7 is a schematic structural diagram of a screen sweeping component in a dustproof cabinet for a computer multimedia classroom;
fig. 8 is a schematic diagram of the internal structure of an induction box in a dustproof cabinet for a computer multimedia classroom;
FIG. 9 is a right side view of FIG. 1;
fig. 10 is a schematic diagram of the internal structure of a second sleeve and a cannula in a dustproof cabinet for a computer multimedia classroom provided by the invention;
fig. 11 is a schematic structural view of a dust-proof box in a dust-proof cabinet for a computer multimedia classroom.
In the figure: 1 cabinet body, 2 cabinet door, 3 mounting bracket, 4 electrical equipment body, 5 air inlet groove, 6 dustproof net, 7 net sweeping component, 71 working box, 72 ash storage box, 8 threaded rod, 9 working motor, 10 threaded cylinder, 11 sliding plate, 12 dust collection box, 13 dust collection hole, 14 brush hair, 15 dust collection pump, 16 connecting box, 17 reciprocating screw rod, 18 driving motor, 19 reciprocating screw cylinder, 20 guide plate, 21 vertical pipe, 22 air inlet air pump, 23 horizontal pipe, 24 function pipe, 25 adjusting component, 251 adjusting motor, 252 double-groove belt pulley, 253 conveyer belt, 26 cooling air inlet, 27 ash cleaning air inlet, 28 adjusting pipe, 29 passing port, 30 horizontal rod, 31 air outlet component, 311 air outlet pump, 312 air outlet pipe, 313 air outlet cover, 32 recovery box, 33 first sleeve pipe, 34 second sleeve pipe, 35MT electromagnetic push rod, 36 moving box, 37 insertion pipe, 38, 39 baffle plate, 40 top push rod, 41 glass mirror, 42 laser generator, 43 laser receiver, 44 induction mechanism, 441 induction box, 442 conductive plate, 45 metal plate, 46, 47 permanent magnet block, 48, 49 drying ring, 51, 52 supporting ring, 52, supporting frame, and supporting frame.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the invention.
As shown in fig. 1 to 11, a dustproof cabinet for a computer multimedia classroom comprises a cabinet body 1, two cabinet doors 2 are hinged at the front side of the cabinet body 1, a mounting frame 3 is fixedly connected with the inner wall of the cabinet body 1, an electrical equipment body 4 is placed on the side wall of the mounting frame 3 through a bearing frame 54, an air inlet groove 5 is formed in the left side wall of the cabinet body 1, a dustproof net 6 is fixedly connected with the inner wall of the air inlet groove 5, a net sweeping component 7 is fixedly connected with the left side wall of the cabinet body 1, a connecting box 16 is fixedly connected with the upper side inner wall of the cabinet body 1, a reciprocating screw rod 17 is rotatably connected with the inside of the connecting box 16, a driving motor 18 is arranged in the connecting box 16, the output end of the driving motor 18 is fixedly connected with the reciprocating screw rod 17, a multifilament drum 19 is sleeved on the screw thread of the rod wall of the reciprocating screw rod 17, a guide plate 20 is fixedly connected with the lower side wall of the multifilament drum 19, the lower side wall of the connecting box 16 is provided with a guide opening matched with the guide plate 20, the lower side wall of the guide plate 20 extends out of the guide opening and is fixedly connected with a vertical pipe 21, the left side inner wall of the cabinet body 1 is fixedly connected with an air inlet pump 22, the air inlet end of the air inlet pump 22 is fixedly communicated with an air inlet groove 5, the air outlet end of the air inlet pump 22 is communicated with the vertical pipe 21, the right side wall of the vertical pipe 21 is fixedly communicated with a plurality of transverse pipes 23, the right end of the transverse pipe 23 is fixedly communicated with a functional pipe 24, an adjusting component 25 is arranged in the functional pipe 24, the right side wall of the cabinet body 1 is connected with an air outlet component 31, the inner wall of the cabinet body 1 and the upper side wall of the plurality of electrical equipment bodies 4 are fixedly connected with glass mirrors 41, the lower side wall of the lowest bearing frame 54 is provided with three groups of laser generators 42 and laser receivers 43, the laser generators 42 and the laser receivers 43 in the same group are arranged in an inclined symmetrical manner, the laser generator 42 and the laser receiver 43 are electrically connected with an external power supply through a timing controller, the laser receiver 43 is electrically connected with the sensing mechanism 44, and the sensing mechanism 44 is electrically connected with the net sweeping assembly 7, the adjusting assembly 25 and the air outlet assembly 31.
The induction mechanism 44 comprises an induction box 441 fixedly connected to the inner wall of the upper side of the cabinet body 1 and four conducting plates 442, the four conducting plates 442 are fixedly arranged on the inner wall of the induction box 441, the leftmost conducting plate 442 is electrically connected with an external power supply, the inner wall of the induction box 441 is fixedly connected with three metal plates 45 through a plurality of springs, the lower side wall of the metal plates 45 is fixedly connected with a vertical rod 46, the lower end of the vertical rod 46 is fixedly connected with a permanent magnet block 47, the inner wall of the lower layer of the induction box 441 is fixedly connected with three electromagnetic blocks 48, the three laser receivers 43 are respectively electrically connected with the three electromagnetic blocks 48, the dust in the cabinet body 1 can be sensed, and the net sweeping assembly 7, the adjusting assembly 25 and the air outlet assembly 31 are controlled to work.
The sweeping component 7 comprises a working box 71 and a dust storage box 72 which are fixedly connected to the left side of the cabinet body 1, a threaded rod 8 is rotatably connected to the inner wall of the working box 71, a working motor 9 is fixedly connected to the upper side wall of the working box 71, the output end of the working motor 9 is fixedly connected to the threaded rod 8, a threaded cylinder 10 is sleeved on the rod wall of the threaded rod 8, a sliding plate 11 is fixedly connected to the right side wall of the threaded cylinder 10, a sliding opening is formed in the right side wall of the working box 71, the right side of the sliding plate 11 penetrates through the sliding opening and is fixedly connected with a dust collection box 12, a plurality of dust collection holes 13 are formed in the lower side wall of the dust collection box 12, a plurality of bristles 14 are fixedly connected to the lower side wall of the dust storage box 12, a dust collection pump 15 is communicated to the left side wall of the dust collection box 72, and when air in the air inlet cabinet is filtered by the dust collection net 6, dust adhered to the meshes of the dust collection net 6 can be automatically cleaned, and the heat dissipation performance of the dust collection net 6 and the cabinet is guaranteed.
The adjusting component 25 comprises an adjusting motor 251, a double-groove belt pulley 252 and a conveying belt 253, wherein the adjusting motor 251 is fixedly connected to the upper side wall of the uppermost functional pipe 24, a cooling air port 26 is formed in the right side of the functional pipe 24, ash removal air ports 27 are formed in the upper side and the lower side of the cooling air port 26, an adjusting pipe 28 is fixedly connected to the inner wall of the functional pipe 24, a through port 29 which is matched with the cooling air port 26 and the ash removal air ports 27 is formed in the side wall of the adjusting pipe 28, a cross rod 30 is rotatably connected to the side wall of the adjusting pipe 28, the rear end of the cross rod 30 is fixedly connected with the side wall of the adjusting pipe 28, the double-groove belt pulley 252 is fixedly connected to the front end of the cross rod 30 and the output end of the adjusting motor 251, the conveying belt 253 is sleeved outside the two double-groove belt pulleys 252, external air is slowly conveyed into the cabinet to cool the cabinet when the cabinet is in normal operation, noise generated when the cabinet is cooled, and when the cabinet is required to be cleaned, the flow direction and strength of air are automatically changed, so that dust attached to electrical equipment is cleaned.
The air outlet assembly 31 comprises an air outlet pump 311, an air outlet pipe 312 and an air outlet cover 313, the air outlet pump 311 is fixedly connected to the right side wall of the cabinet body 1, the air outlet pipe 312 is located in the cabinet body 1, the air inlet end of the air outlet pump 311 penetrates through the side wall of the cabinet body 1 and is fixedly connected with the side wall of the air outlet pipe 312, the air outlet cover 313 is fixedly connected to the pipe wall of the air outlet pipe 312, the right side wall of the cabinet body 1 is fixedly connected with a recovery box 32, the upper side wall of the recovery box 32 is fixedly connected with a first sleeve 33, the right side wall of the cabinet body 1 is fixedly connected with a second sleeve 34 through a supporting frame, the right side wall of the cabinet body 1 is fixedly connected with a movable box 36 through an MT electromagnetic push rod 35, the MT electromagnetic push rod 35 is electrically connected with a metal plate 45 on the rightmost side, the air outlet end of the movable box 36 and the air outlet pump 311 is fixedly connected with an insertion pipe 37, the inner wall of the insertion pipe 37 is fixedly connected with 38, the side wall of the retaining pipe 38 is hinged with two retaining pieces 39, the retaining pieces 39 are connected with the retaining ring 38 through springs and the retaining ring 38, the inner walls of the first sleeve 33 and the second sleeve 34 are fixedly connected with a top push rod 40, and dust can be placed in the recovery box 32 below the cabinet body 1.
The inner wall of the air inlet groove 5 is fixedly connected with a drying cylinder 49 through a bolt, and the drying cylinder 49 is filled with a drying agent 50, so that moist air can be prevented from entering the cabinet body 1.
The outer wall fixedly connected with holding ring 51 of intubate 37, the lateral wall fixedly connected with sealing ring 52 of holding ring 51, the sealing groove that mutually matches with sealing ring 52 has all been seted up to the lateral wall of first sleeve pipe 33 and second sleeve pipe 34, has improved the leakproofness between intubate 37 and first sleeve pipe 33 and the second sleeve pipe 34.
The air inlet pipe of the dust suction pump 15 is a hose, and an elastic band 53 is sleeved outside the air inlet pipe of the dust suction pump 15, so that the air inlet pipe of the dust suction pump 15 can be fixed.
The principle of operation of the present invention will now be described as follows: when the interior of the cabinet body 1 is clean, the air inlet air pump 22 discharges external air through the cooling air port 26, the caliber of the cooling air port 26 is larger, the air flow speed is more gentle, and no larger noise is generated, so that students can not be influenced to take lessons in the computer multimedia teaching room, and heat in the cabinet body 1 is discharged through the air outlet pump 311, so that electrical equipment in the cabinet body 1 is at a proper working temperature;
by the timing controller, a plurality of groups of laser generators 42 and laser receivers 43 are controlled to work once every day, the laser generators 42 and the laser receivers 43 work for 30 seconds, the laser generators 42 and the laser receivers 43 are arranged in an inclined symmetrical mode, optical signals emitted by the laser generators 42 are reflected by the glass mirror 41 and can be received by the laser generators 42, when dust on the surface of the glass mirror 41 is more, the optical signals emitted by the laser generators 42 to the laser receivers 43 are interrupted and blocked by dust, when all the laser receivers 43 do not receive the laser signals, the surface of the glass mirror 41 is fully covered with dust, the laser receivers 43 do not receive the laser signals and control the electromagnetic blocks 48 to work through the singlechip, the three laser receivers 43 respectively correspond to the three electromagnetic blocks 48, the electromagnetic blocks 48 attract the permanent magnet blocks 47 to work, the permanent magnet blocks 47 drive the metal plates 45 to move downwards through the vertical rods 46, when the three conductive plates 442 move downwards, the two conductive plates 442 at the leftmost side and the rightmost side are communicated, so that the circuits of the net sweeping component 7, the regulating component 25, the air outlet component 31 and the MT electromagnetic push rod 35 are communicated, the MT electromagnetic push rod 35 drives the movable box 36 to move downwards, the MT electromagnetic push rod 35 is controlled by a time controller to keep such a state for a certain time, the lower insertion tube 37 is inserted into the first sleeve 33, the baffle 39 is rotated by the pushing rod 40, the first insertion tube 37 and the first sleeve 33 are communicated, the regulating motor 251 is controlled by the singlechip to rotate for a certain angle, the regulating motor 251 is controlled by the double-groove belt pulley 252, the conveyor belt 253 and the transverse tube 23, the regulating tube 28 is controlled to rotate, the middle through hole 29 is separated from the cooling air hole 26, the through hole 29 at the upper side and the lower side is aligned with the ash removing air hole 27, the air exhausted by the air inlet air pump 22 is exhausted through the ash removal air port 27, the caliber of the ash removal air port 27 is narrow, the exhaust wind force is strong, the driving motor 18 is controlled to work through the arranged singlechip, the driving motor 18 controls the reciprocating screw rod 17 to rotate, the multifilament cylinder 19 is driven to move left and right through threaded cooperation, the multifilament cylinder 19 passes through the guide plate 20, the vertical pipe 21, the transverse pipe 23 and the functional pipe 24 to move left and right, dust attached to the glass mirror 41 and the upper part of the electrical equipment body 4 is cleaned by the ash removal air port 27, cleaned dust is conveyed into the recovery box 32 through the air outlet pump 311, the air outlet cover 313 and the air outlet pipe 312 to be stored, the working motor 9 and the dust suction pump 15 work at the moment, the working motor 9 drives the threaded rod 8 to rotate through threaded cooperation, the threaded cylinder 10, the sliding plate 11 and the dust suction box 12 to clean the dust screen 6 through surface brushing of the dust suction box 12, the cleaned dust can be conveyed into the storage box 72 to be stored, the time of the dust suction pump 15 is controlled to be controlled through the arranged time controller, after each time triggering, the dust cleaning cabinet 10 is controlled to clean the dust in the storage box, the dust removal box is continuously cleaned by the dust removal box 1, the dust cleaning assembly is continuously controlled by the dust removal assembly 35, the dust cleaning assembly is continuously controlled by the electromagnetic assembly 35, and the dust cleaning assembly is continuously controlled to be continuously cleaned by the dust cleaner assembly 35, and the dust cleaner assembly is continuously controlled after the dust cleaner assembly is continuously 35.
Claims (8)
1. The utility model provides a dustproof cabinet for computer multimedia classroom, includes cabinet body (1), a serial communication port, the front side of cabinet body (1) articulates there are two cabinet doors (2), the inner wall fixedly connected with mounting bracket (3) of cabinet body (1), electrical equipment body (4) have been placed through bearing bracket (54) to the lateral wall of mounting bracket (3), inlet tank (5) have been seted up to the left side wall of cabinet body (1), the inner wall fixedly connected with dust screen (6) of inlet tank (5), the left side wall fixedly connected with of cabinet body (1) sweeps net subassembly (7), the upside inner wall fixedly connected with joint box (16) of cabinet body (1), the inside rotation of joint box (16) is connected with reciprocating lead screw (17), the inside of joint box (16) is equipped with driving motor (18), the output of driving motor (18) and reciprocating lead screw (17) fixedly connected, multifilament wall screw thread sleeve of reciprocating lead screw (17) is equipped with down a multifilament section of thick bamboo (19), lower lateral wall fixedly connected with screen (20) of reciprocating lead screw (19), guide plate (20) are connected with down, guide plate (20) and guide plate (20) are stretched out under the guide plate (20) and are connected with each other, guide plate (20), the intelligent cabinet temperature control device comprises a cabinet body (1), wherein an air inlet pump (22) is fixedly connected to the left side inner wall of the cabinet body (1), an air inlet end of the air inlet pump (22) is fixedly communicated with an air inlet groove (5), an air outlet end of the air inlet pump (22) is communicated with a vertical pipe (21), a plurality of transverse pipes (23) are fixedly communicated with the right side wall of the vertical pipe (21), a functional pipe (24) is fixedly communicated with the right end of the transverse pipe (23), an adjusting component (25) is arranged in the functional pipe (24), an air outlet component (31) is connected to the right side wall of the cabinet body (1), a glass mirror (41) is fixedly connected to the inner wall of the cabinet body (1) and the upper side wall of a plurality of electrical equipment bodies (4), three groups of laser generators (42) and laser receivers (43) are arranged on the lower side wall of a bearing frame (54), the same groups of laser generators (42) and the laser receivers (43) are obliquely and symmetrically arranged, the laser generators (42) and the laser receivers (43) are all electrically connected to an induction component (31), an induction component (44), an induction component (25), an induction component (44) and an induction component (44).
2. The dustproof cabinet for the computer multimedia classroom according to claim 1, wherein the induction mechanism (44) comprises an induction box (441) and four conductive plates (442) which are fixedly connected to the inner wall of the upper side of the cabinet body (1), the four conductive plates (442) are fixedly arranged on the inner wall of the induction box (441) and are positioned at the leftmost side, the conductive plates (442) are electrically connected with an external power supply, the inner wall of the induction box (441) is fixedly connected with three metal plates (45) through a plurality of springs, the lower side wall of the metal plates (45) is fixedly connected with a vertical rod (46), the lower end of the vertical rod (46) is fixedly connected with a permanent magnet block (47), the inner wall of the lower layer of the induction box (441) is fixedly connected with three electromagnetic blocks (48), and the three laser receivers (43) are electrically connected with the three electromagnetic blocks (48) respectively.
3. The dustproof cabinet for the computer multimedia classroom according to claim 2, wherein the sweeping assembly (7) comprises a working box (71) and a dust storage box (72) which are fixedly connected to the left side of the cabinet body (1), a threaded rod (8) is rotatably connected to the inner wall of the working box (71), a working motor (9) is fixedly connected to the upper side wall of the working box (71), the output end of the working motor (9) is fixedly connected with the threaded rod (8), a threaded cylinder (10) is sleeved on the threaded wall of the threaded rod (8), a sliding plate (11) is fixedly connected to the right side wall of the threaded cylinder (10), a sliding opening is formed in the right side wall of the working box (71), a dust suction box (12) is fixedly connected to the right side wall of the sliding plate (11) through the sliding opening, a plurality of dust suction holes (13) are formed in the lower side wall of the dust suction box (12), a plurality of bristles (14) are fixedly connected to the lower side wall of the dust suction box (12), the left side wall of the dust storage box (72) is fixedly connected to the side wall of the pump (15), and the dust suction box (12) is fixedly connected to the side wall of the pump (15).
4. The dustproof cabinet for the computer multimedia classroom according to claim 2, wherein the adjusting assembly (25) comprises an adjusting motor (251), a double-groove belt pulley (252) and a conveyor belt (253), the adjusting motor (251) is fixedly connected to the uppermost upper side wall of the functional tube (24), the right side of the functional tube (24) is provided with a cooling air port (26), the upper side and the lower side of the cooling air port (26) are respectively provided with an ash removal air port (27), the inner wall of the functional tube (24) is fixedly connected with an adjusting tube (28), the side wall of the adjusting tube (28) is provided with a through port (29) matched with the cooling air port (26) and the ash removal air port (27), the side wall of the adjusting tube (28) is rotatably connected with a cross rod (30), the rear end of the cross rod (30) is fixedly connected to the side wall of the functional tube (28), the double-groove belt pulley (252) is fixedly connected to the front end of the cross rod (30) and the output end of the adjusting motor (251), and the conveyor belt (253) is sleeved outside the two double-groove belt pulleys (252).
5. The dustproof cabinet for the computer multimedia classroom according to claim 2, wherein the air outlet assembly (31) comprises an air outlet pump (311), an air outlet pipe (312) and an air outlet cover (313), the air outlet pump (311) is fixedly connected to the right side wall of the cabinet (1), the air outlet pipe (312) is positioned in the cabinet (1), an air inlet end of the air outlet pump (311) penetrates through the side wall of the cabinet (1) and is fixedly communicated with the side wall of the air outlet pipe (312), the air outlet cover (313) is fixedly communicated with the pipe wall of the air outlet pipe (312), the right side wall of the cabinet (1) is fixedly connected with a recovery box (32), the upper side wall of the recovery box (32) is fixedly connected with a first sleeve (33), the right side wall of the cabinet (1) is fixedly connected with a second sleeve (34) through a support frame, the right side wall of the cabinet (1) is fixedly connected with a movable box (36) through an electromagnetic push rod (35), the MT electromagnetic push rod (35) is electrically connected with a rightmost metal plate (45), the movable box (36) is fixedly connected with the movable box (36), the upper side wall of the cabinet (36) is fixedly connected with the upper side wall of the cabinet (32) and the lower side wall of the cabinet (37), the baffle (39) is connected with the retainer ring (38) through a spring, and pushing rods (40) are fixedly connected with the inner walls of the first sleeve (33) and the second sleeve (34).
6. The dustproof cabinet for the computer multimedia classroom according to claim 1, wherein the inner wall of the air inlet groove (5) is fixedly connected with a drying cylinder (49) through bolts, and the drying cylinder (49) is filled with a drying agent (50).
7. The dustproof cabinet for the computer multimedia classroom according to claim 5, wherein the outer wall of the insertion tube (37) is fixedly connected with a supporting ring (51), the side wall of the supporting ring (51) is fixedly connected with a sealing ring (52), and the side walls of the first sleeve (33) and the second sleeve (34) are provided with sealing grooves matched with the sealing ring (52).
8. A dustproof cabinet for a computer multimedia classroom according to claim 3, wherein the air inlet pipe of the dust suction pump (15) is a hose, and an elastic band (53) is sleeved outside the air inlet pipe of the dust suction pump (15).
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| CN202310319038.4A CN116033728B (en) | 2023-03-29 | 2023-03-29 | Dustproof cabinet for computer multimedia classroom |
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| CN202310319038.4A CN116033728B (en) | 2023-03-29 | 2023-03-29 | Dustproof cabinet for computer multimedia classroom |
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| CN116033728B CN116033728B (en) | 2023-06-02 |
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Cited By (1)
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| CN116558473A (en) * | 2023-07-07 | 2023-08-08 | 西安绿环林业技术服务有限责任公司 | Vegetation investigation device for field ecological investigation |
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| CN116033728B (en) | 2023-06-02 |
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