CN111683185A - Modem convenient to dismouting - Google Patents
Modem convenient to dismouting Download PDFInfo
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- CN111683185A CN111683185A CN202010442118.5A CN202010442118A CN111683185A CN 111683185 A CN111683185 A CN 111683185A CN 202010442118 A CN202010442118 A CN 202010442118A CN 111683185 A CN111683185 A CN 111683185A
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- 230000007246 mechanism Effects 0.000 claims abstract description 51
- 230000000712 assembly Effects 0.000 claims abstract description 19
- 238000000429 assembly Methods 0.000 claims abstract description 19
- 238000004804 winding Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 41
- 238000009434 installation Methods 0.000 abstract description 2
- 230000006870 function Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
- H04M11/066—Telephone sets adapted for data transmision
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/04—Frames or mounting racks for selector switches; Accessories therefor, e.g. frame cover
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Abstract
The invention relates to a modem convenient to disassemble and assemble, which comprises a main body, an installation seat, a chip, a cover plate, two fixed blocks, two connecting plates, a fixing mechanism and two disassembling and assembling mechanisms, wherein the fixing mechanism comprises an air bag, a lifting assembly and two power assemblies, each power assembly comprises a fixed box, a piston and a power unit, each disassembling and assembling mechanism comprises a fixed rod, a movable plate, a driving assembly and two first springs, the modem convenient to disassemble and assemble improves the convenience of disassembling and assembling the chip through the fixing mechanism, and the maintenance work of maintenance personnel is more convenient through the disassembling and assembling mechanisms.
Description
Technical Field
The invention relates to the field of network equipment, in particular to a modem convenient to disassemble and assemble.
Background
Modem, abbreviated as modulator and demodulator, is a computer hardware that translates a computer's digital signals into analog signals that can be transmitted over a conventional telephone line, and these analog signals can be received by another modem at the other end of the line and translated into a language understandable by the computer. This simple process completes the communication between the two computers.
When the main body of the existing modem needs to be maintained, the main body needs to be disassembled and assembled, the process is complex, the maintenance convenience is reduced, in addition, the chip of the existing modem is usually fixed inside the main body, the difficulty of maintaining the chip is increased, once the chip is damaged, the whole existing modem needs to be replaced, the cost is increased, and the practicability of the existing modem is reduced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: to overcome the deficiencies of the prior art, a modem is provided that is easy to disassemble and assemble.
The technical scheme adopted by the invention for solving the technical problems is as follows: a modem convenient to disassemble and assemble comprises a main body, a mounting seat, a chip, a cover plate, two fixed blocks and two connecting plates, wherein an opening is formed in the upper part of the main body, the cover plate is covered above the main body, two sides of the lower part of the cover plate are fixedly connected with the two connecting plates respectively, the connecting plates are abutted against the main body, two sides of the lower part of the mounting seat are fixed to the bottom in the main body through the two fixed blocks respectively, a notch is formed in the upper part of the mounting seat, the chip is abutted against the bottom in the notch, a PLC is arranged in the main body, the modem further comprises a fixing mechanism and two disassembling and assembling mechanisms, the fixing mechanism is arranged at the bottom in the main body, the two disassembling and assembling mechanisms are arranged on two sides in the main body respectively, the disassembling and assembling mechanisms;
the fixing mechanism comprises an air bag, a lifting assembly and two power assemblies, the two power assemblies are respectively arranged on two sides of the mounting seat, the power assemblies correspond to the dismounting mechanism one by one, the power assemblies are connected with the dismounting mechanism, the shape of the air bag is in a shape of a Chinese character 'hui', the periphery of the air bag is fixedly connected with the inner wall of the notch, the inner side of the air bag is abutted against the chip, the power assemblies are connected with the air bag, the power assemblies are connected with the lifting assembly, and the lifting assembly is arranged below the mounting seat;
the power assembly comprises a fixing box, a piston and a power unit, the fixing box is fixed at the bottom in the main body, the piston is arranged in the fixing box, the piston is connected with the inner wall of the fixing box in a sealing manner, the power unit is arranged above the fixing box, the fixing box is connected with an air bag through the power unit, small holes are formed in the lower portions of two sides of the fixing box, the lower portion of the piston is connected with the lifting assembly, and the lower portion of the piston is connected with the dismounting mechanism;
the disassembly and assembly mechanism comprises a fixed rod, a movable plate, a driving assembly and two first springs, both sides of the main body are provided with through holes, the through holes correspond to the fixing rods one by one, one side of the connecting plate close to the main body is provided with a notch, the notch is arranged opposite to the through hole, one end of the fixed rod is arranged in the notch, one end of the fixed rod is matched with the notch, the other end of the fixed rod passes through the perforation and is arranged inside the main body, the fixed rod is matched with the perforation, the other end of the fixed rod is fixedly connected with one side of the movable plate, the driving assembly is connected with the other side of the movable plate, the driving assembly is connected with the lower part of the piston, two ends of the two first springs are respectively arranged at two ends of one side of the moving plate, the two ends of the first spring are respectively connected with the inner wall of the main body and the moving plate, and the first spring is in a compressed state.
Preferably, in order to perform the function of sucking air, the suction unit includes a suction pump fixed above the fixing box, the suction pump communicates with the inside of the fixing box through the first connecting pipe, the suction pump communicates with the air bag through the second connecting pipe, and the suction pump is electrically connected to the PLC.
As preferred, for the convenience of picking up the chip, lifting unit includes lifter plate, lifter, elasticity rope, two lift units, bottom in the mount pad is equipped with the notch, the below of mount pad is equipped with the through-hole, through-hole and notch intercommunication, the lifter plate sets up the inside at the notch, the lifter plate matches with the notch, the below of lifter plate and the below of chip are supported and are leaned on, the one end of lifter and the below fixed connection of lifter plate, the other end of lifter passes the through-hole and is connected with the lift unit, the lifter matches with the through-hole, the both ends of elasticity rope are connected with two lift units respectively, two lift units respectively with two piston connections, the elasticity rope is in tensile state.
Preferably, in order to drive the lifting rod to move, the lifting unit comprises a sliding block, a hinged rod, a first fixed pulley and a pull wire, a sliding groove is formed in the bottom in the main body, the sliding block is arranged inside the sliding groove and matched with the sliding groove, the sliding block is connected with the sliding groove in a sliding mode, two ends of the hinged rod are hinged to one end, away from the lifting plate, of the lifting rod and the sliding block respectively, two ends of the elastic rope are fixedly connected with the two sliding blocks respectively, one end of the pull wire is fixedly connected with the sliding block, the other end of the pull wire penetrates through a small hole close to the mounting seat and is arranged inside the fixed box, the first fixed pulley is fixed to the bottom in the fixed box, and the other end of the pull wire is fixedly connected with the lower portion.
Preferably, in order to prevent the sliding block from being separated from the sliding groove, the sliding groove is a dovetail groove.
As preferred, in order to drive the movable plate and remove, drive assembly includes eccentric wheel, commentaries on classics board, pivot, first bearing, torsion spring, second fixed pulley and drive wire, first bearing is fixed in the inside of main part, the both ends of pivot respectively with the one end and the eccentric wheel fixed connection of commentaries on classics board, the eccentric wheel supports with the movable plate and leans on, the other end of commentaries on classics board and the one end fixed connection of drive wire, the other end of drive wire passes the aperture setting of keeping away from the mount pad in the inside of fixed box, the bottom in fixed box is fixed to the second fixed pulley, the below fixed connection of second fixed pulley and piston is walked around to the other end of drive wire, torsion spring's both ends are connected with the outer lane and the pivot of first bearing respectively, torsion spring is in the deformation state.
Preferably, the cross-sectional shape of the through-hole and the cross-sectional shape of the through-hole are both square holes in order to limit the moving direction of the fixing rod and the lifting rod.
Preferably, a handle is fixed above the cover plate for opening the cover plate.
Preferably, in order to prolong the service life of the air bag, a rubber pad is arranged on one side of the air bag close to the chip.
Preferably, in order to control the operation of the device, a key is arranged on the periphery of the main body, and the key is electrically connected with the PLC.
The modem convenient to disassemble and assemble has the advantages that the convenience of disassembling and assembling the chip is improved through the fixing mechanism, compared with the existing fixing mechanism, the fixing mechanism can jack up the chip when the chip is disassembled, so that maintenance personnel can pick up the chip conveniently, the practicability is higher, the maintenance work of the maintenance personnel is more convenient and faster through the disassembling and assembling mechanism, compared with the existing disassembling and assembling mechanism, the disassembling and assembling mechanism and the fixing mechanism are integrated into a linkage mechanism, and the disassembling and assembling cover plate and the disassembling and assembling chip work simultaneously, so that the maintenance time is shortened, and the working efficiency is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic diagram of a modem for easy disassembly and assembly according to the present invention;
FIG. 2 is a schematic diagram of the lifting assembly of the modem for easy disassembly and assembly of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
fig. 4 is a schematic structural diagram of a driving assembly of a modem for easy disassembly and assembly according to the present invention;
in the figure: 1. the automatic suction device comprises a main body, 2 parts of a mounting base, 3 parts of a chip, 4 parts of a cover plate, 5 parts of a connecting plate, 6 parts of an air bag, 7 parts of a suction pump, 8 parts of a second connecting pipe, 9 parts of a first connecting pipe, 10 parts of a fixed box, 11 parts of a piston, 12 parts of a pull wire, 13 parts of a first fixed pulley, 14 parts of a sliding block, 15 parts of a hinged rod, 16 parts of an elastic rope, 17 parts of a lifting rod, 18 parts of a lifting plate, 19 parts of a rubber pad, 20 parts of a driving wire, 21 parts of a second fixed pulley, 22 parts of a rotating plate, 23 parts of a rotating shaft, 24 parts of a torsion spring, 25 parts of an eccentric wheel, 26 parts of a moving plate, 27 parts of a first.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, a modem convenient for disassembly and assembly comprises a main body 1, a mounting base 2, a chip 3, a cover plate 4, two fixing blocks and two connecting plates 5, an opening is arranged above the main body 1, the cover plate 4 is covered above the main body 1, two sides of the lower part of the cover plate 4 are respectively fixedly connected with two connecting plates 5, the connecting plate 5 is abutted against the main body 1, two sides below the mounting seat 2 are respectively fixed at the bottom in the main body 1 through two fixing blocks, a notch is arranged above the mounting seat 2, the chip 3 is propped against the bottom in the notch, a PLC is arranged in the main body 1, the mounting seat further comprises a fixing mechanism and two dismounting mechanisms, the fixing mechanism is arranged at the bottom in the main body 1, the two disassembling and assembling mechanisms are respectively arranged at two sides in the main body 1, the disassembling and assembling mechanisms correspond to the connecting plates 5 one by one, and are connected with the fixing mechanism;
PLCs, i.e., programmable logic controllers, are generally used for the processing of data and the receipt and output of instructions for central control.
This modem convenient to dismouting has improved dismouting chip 3's convenience through fixed establishment for maintenance personal's maintenance work is more convenient through dismouting mechanism.
As shown in fig. 1-3, the fixing mechanism includes an air bag 6, a lifting assembly and two power assemblies, the two power assemblies are respectively arranged at two sides of the mounting base 2, the power assemblies correspond to the dismounting mechanisms one by one, the power assemblies are connected with the dismounting mechanisms, the air bag 6 is in a shape of a Chinese character 'hui', the periphery of the air bag 6 is fixedly connected with the inner wall of the notch, the inner side of the air bag 6 abuts against the chip 3, the power assemblies are connected with the air bag 6, the power assemblies are connected with the lifting assembly, and the lifting assembly is arranged below the mounting base 2;
the power assembly comprises a fixing box 10, a piston 11 and a power unit, the fixing box 10 is fixed at the bottom in the main body 1, the piston 11 is arranged in the fixing box 10, the piston 11 is connected with the inner wall of the fixing box 10 in a sealing manner, the power unit is arranged above the fixing box 10, the fixing box 10 is connected with the air bag 6 through the power unit, small holes are formed in the lower portions of two sides of the fixing box 10, the lower portion of the piston 11 is connected with the lifting assembly, and the lower portion of the piston 11 is connected with the dismounting mechanism;
when the chip 3 needs to be disassembled, the power unit is controlled, air in the air bag 6 is guided into the fixing box 10, the piston 11 moves downwards, the air bag 6 is not abutted to the chip 3, the function of disassembling the chip 3 is realized, when the piston 11 moves downwards, the lifting assembly is driven to work, the chip 3 can be jacked up, a maintenance worker can conveniently pick up the chip 3 for maintenance work, after the maintenance is completed, the maintenance worker puts the chip 3 back to the original position, the power unit is controlled to work again, the air in the fixing box 10 is guided into the air bag 6, the piston 11 moves upwards, the lifting plate 18 moves downwards, the chip 3 is driven to move downwards, the chip 3 is abutted to the bottom in the notch, meanwhile, the air bag 6 expands, the expanded air bag 6 fixes the four sides of the chip 3, the function of installing the chip 3 is realized, and the convenience of disassembling and assembling the chip 3 is improved, realized dismantled and assembled of chip 3 to need not to change whole equipment when chip 3 damages, thereby the cost is reduced, through setting up expanded gasbag 6, not only realized the function of fixed chip 3 position, can also carry out shock attenuation work to chip 3, reduced rocking of chip 3, improved the stability that chip 3 placed, thereby avoid rocking too big and damage chip 3, improved the reliability of equipment.
As shown in fig. 1 and 4, the disassembling and assembling mechanism includes a fixed rod 28, a moving plate 26, a driving assembly and two first springs 27, wherein two sides of the main body 1 are provided with through holes, the through holes correspond to the fixed rods 28 one to one, one side of the connecting plate 5 close to the main body 1 is provided with a notch, the notch is opposite to the through holes, one end of the fixed rod 28 is arranged inside the notch, one end of the fixed rod 28 is matched with the notch, the other end of the fixed rod 28 passes through the through holes and is arranged inside the main body 1, the fixed rod 28 is matched with the through holes, the other end of the fixed rod 28 is fixedly connected with one side of the moving plate 26, the driving assembly is connected with the other side of the moving plate 26, the driving assembly is connected with the lower part of the piston 11, two ends of the two first springs 27 are respectively arranged at two ends of one side of the moving plate 26, two ends of the, the first spring 27 is in a compressed state.
When the disassembly is needed, the power unit is controlled, the air in the air bag 6 is guided into the fixed box 10, the piston 11 moves downwards to drive the driving component to work, the movable plate 26 moves towards the direction far away from the perforation through the restoring force of the first spring 27, the fixed rod 28 moves along the perforation, the fixed rod 28 is separated from the notch, the fixed rod 28 does not fix the connecting plate 5 any more, the maintenance personnel can drive the cover plate 4 to move towards the direction far away from the main body 1, the function of disassembling the cover plate 4 is realized, the maintenance personnel can conveniently maintain the interior of the main body 1, after the maintenance is completed, the cover plate 4 is abutted against the upper part of the main body 1, the notch is placed right opposite to the perforation, the power unit is controlled to work, the air in the fixed box 10 is guided into the air bag 6, the piston 11 moves upwards, and the driving component works, the movable plate 26 is driven to move towards the direction close to the through hole, the first spring 27 is compressed, the fixing rod 28 is embedded into the notch, the connecting plate 5 is fixed, the dismounting convenience is improved, maintenance personnel can maintain more conveniently, the maintenance time is shortened, and the working efficiency is improved.
Preferably, in order to perform the function of sucking air, the suction unit includes a suction pump 7, a first connecting pipe 9 and a second connecting pipe 8, the suction pump 7 is fixed above the fixing box 10, the suction pump 7 is communicated with the inside of the fixing box 10 through the first connecting pipe 9, the suction pump 7 is communicated with the air bag 6 through the second connecting pipe 8, and the suction pump 7 is electrically connected with the PLC.
As preferred, in order to conveniently pick up chip 3, lifting unit includes lifter plate 18, lifter 17, elasticity rope 16, two lift units, bottom in the mount pad 2 is equipped with the notch, the below of mount pad 2 is equipped with the through-hole, through-hole and notch intercommunication, lifter plate 18 sets up the inside at the notch, lifter plate 18 matches with the notch, the below of lifter plate 18 supports with chip 3's below and leans on, the one end of lifter 17 and the below fixed connection of lifter plate 18, the other end of lifter 17 passes the through-hole and is connected with lift unit, lifter 17 matches with the through-hole, the both ends of elasticity rope 16 are connected with two lift units respectively, and two lift units are connected with two pistons 11 respectively, elasticity rope 16 is in tensile state.
Preferably, in order to drive the lifting rod 17 to move, the lifting unit includes a sliding block 14, a hinged rod 15, a first fixed pulley 13 and a pull wire 12, a sliding groove is formed in the bottom of the main body 1, the sliding block 14 is arranged inside the sliding groove, the sliding block 14 is matched with the sliding groove, the sliding block 14 is connected with the sliding groove in a sliding manner, two ends of the hinged rod 15 are hinged to one end, far away from the lifting plate 18, of the lifting rod 17 and the sliding block 14 respectively, two ends of the elastic rope 16 are fixedly connected with the two sliding blocks 14 respectively, one end of the pull wire 12 is fixedly connected with the sliding block 14, the other end of the pull wire 12 penetrates through a small hole close to the mounting seat 2 and is arranged inside the fixed box 10, the first fixed pulley 13 is fixed at the bottom of the fixed box 10, and the other end of the pull wire 12 bypasses the first fixed.
When the chip is required to be disassembled, the suction pump 7 is controlled to be started, air in the air bag 6 is guided into the fixing box 10 through the second connecting pipe 8 and the first connecting pipe 9, the piston 11 moves downwards, the air bag 6 is not abutted to the chip 3, the function of disassembling the chip 3 is realized, maintenance personnel can conveniently perform maintenance work, when the piston 11 moves downwards, the two sliding blocks 14 move towards the mutually approaching direction through the restoring force of the elastic rope 16, the lifting rod 17 is driven to move upwards through the hinged rod 15, the lifting plate 18 moves upwards, the chip 3 can be jacked up, the maintenance personnel can conveniently pick up the chip 3 for maintenance work, after the maintenance is completed, the maintenance personnel place the chip 3 on the lifting plate 18, the suction pump 7 is controlled to work, the air in the fixing box 10 is guided into the air bag 6, and the piston 11 moves upwards, drive two sliders 14 through 12 that act as go-between and remove to the direction of keeping away from each other, tensile elasticity rope 16 for lifter plate 18 moves down, makes lifter plate 18 support with the inner wall of notch and leans on, makes chip 3 support and leans on the bottom in the notch, and gasbag 6 inflation simultaneously makes expanded gasbag 6 carry out fixed work to four sides of chip 3, has realized the function of installation chip 3, thereby has improved dismouting chip 3's convenience.
Preferably, the sliding groove is a dovetail groove to prevent the slider 14 from being separated from the sliding groove.
Preferably, in order to move the moving plate 26, the driving assembly includes an eccentric 25, a rotating plate 22, a rotating shaft 23, a first bearing, a torsion spring 24, a second fixed pulley 21 and a driving wire 20, the first bearing is fixed inside the main body 1, two ends of the rotating shaft 23 are respectively and fixedly connected with one end of the rotating plate 22 and the eccentric wheel 25, the eccentric wheel 25 is abutted against the moving plate 26, the other end of the rotating plate 22 is fixedly connected with one end of the driving wire 20, the other end of the driving wire 20 is arranged in the fixing box 10 through a small hole far away from the mounting seat 2, the second fixed pulley 21 is fixed at the bottom in the fixed box 10, the other end of the driving wire 20 is fixedly connected with the lower part of the piston 11 by winding the second fixed pulley 21, two ends of the torsion spring 24 are respectively connected with the outer ring of the first bearing and the rotating shaft 23, and the torsion spring 24 is in a deformation state.
When the cover plate 4 needs to be opened, the suction pump 7 is controlled to be started, air in the air bag 6 is guided into the fixed box 10 through the second connecting pipe 8 and the first connecting pipe 9, the piston 11 moves downwards, the rotating plate 22 rotates towards the direction far away from the fixed box 10 through the restoring force of the torsion spring 24, the rotating shaft 23 rotates, the eccentric wheel 25 is driven to rotate, the moving plate 26 moves towards the direction far away from the perforation through the restoring force of the first spring 27, the fixed rod 28 moves along the perforation, the fixed rod 28 is separated from the notch, the fixed rod 28 does not fix the connecting plate 5 any more, the maintenance personnel can drive the cover plate 4 to move towards the direction far away from the main body 1, the function of detaching the cover plate 4 is achieved, the maintenance personnel can maintain the inside of the main body 1 conveniently, and the cover plate 4 is abutted against the upper side of the main body 1 after maintenance is completed, make breach and perforation just to placing, the work of the suction pump 7 of the subsequent control, with the inside of the leading-in gasbag 6 of the air in the fixed box 10, make the piston 11 upwards remove, drive the direction rotation of commentaries on classics board 22 to being close to fixed box 10 through the drive wire 20, make pivot 23 rotate, thereby make torsion spring 24 take place deformation, rotation through eccentric wheel 25, make the movable plate 26 to being close to fenestrate direction removal, compress first spring 27, make the inside of dead lever 28 embedding breach, thereby connecting plate 5 has been fixed, thereby the convenience of dismouting has been improved, make the convenience that maintenance personal maintenance work is more convenient.
Preferably, the cross-sectional shape of the through-hole and the cross-sectional shape of the through-hole are both square holes in order to limit the moving direction of the fixing rod 28 and the elevating rod 17.
Through setting up the through-hole to the quad slit for lifter 17 can not take place to rotate when moving along the through-hole, thereby has improved the stability when lifter plate 18 removes, through setting up the perforation to the quad slit, can not take place to rotate when making dead lever 28 remove, avoids dead lever 28 slope and can't insert in the breach.
Preferably, a handle 29 is fixed to the upper side of the cover 4 to facilitate opening of the cover 4.
Preferably, in order to prolong the service life of the air bag 6, a rubber pad 19 is arranged on one side of the air bag 6 close to the chip 3.
By arranging the rubber pad 19, the probability that the chip 3 scratches the air bag 6 is reduced, so that the service life of the air bag 6 can be prolonged.
Preferably, in order to control the operation of the device, a key 30 is provided on the outer circumference of the main body 1, and the key 30 is electrically connected to the PLC.
Through button 30, can control suction pump 7 work to can realize the function of dismouting chip 3 and dismouting apron 4, improve the intelligent degree of equipment.
When the disassembly is needed, the suction pump 7 is controlled to be started, air in the air bag 6 is guided into the fixed box 10 through the second connecting pipe 8 and the first connecting pipe 9, the piston 11 moves downwards, the rotating plate 22 rotates towards the direction far away from the fixed box 10 through the restoring force of the torsion spring 24, the rotating shaft 23 rotates, the eccentric wheel 25 is driven to rotate, the moving plate 26 moves towards the direction far away from the perforation through the restoring force of the first spring 27, the fixed rod 28 moves along the perforation, the fixed rod 28 is separated from the notch, the fixed rod 28 does not fix the connecting plate 5 any more, the maintenance personnel can drive the cover plate 4 to move towards the direction far away from the main body 1, the function of disassembling the cover plate 4 is realized, the maintenance personnel can maintain the interior of the main body 1 conveniently, meanwhile, the air bag 6 does not abut against the chip 3 any more, and the function of disassembling the chip 3 is realized, when the piston 11 moves downwards, the two sliders 14 move towards the direction close to each other by the restoring force of the elastic rope 16, the hinge rod 15 drives the lifting rod 17 to move upwards, the lifting plate 18 moves upwards, so that the chip 3 can be jacked up, and a maintenance worker can pick up the chip 3 for maintenance work, after the maintenance is completed, the maintenance worker places the chip 3 on the lifting plate 18, covers the cover plate 4 on the main body 1, controls the suction pump 7 to work, guides the air in the fixing box 10 into the air bag 6, causes the piston 11 to move upwards, drives the two sliders 14 to move towards the direction away from each other by the stay wire 12, stretches the elastic rope 16, causes the lifting plate 18 to move downwards, causes the lifting plate 18 to abut against the inner wall of the notch, causes the chip 3 to abut against the bottom in the notch, and simultaneously causes the air bag 6 to expand, so that the expanded air bag 6 can fix four sides of the chip 3, the function of installing the chip 3 is realized, and the convenience of disassembling and assembling the chip 3 is improved. When the piston 11 moves upwards, the driving wire 20 drives the rotating plate 22 to rotate towards the direction close to the fixed box 10, the rotating shaft 23 rotates, the torsion spring 24 deforms, the moving plate 26 moves towards the direction close to the through hole through the rotation of the eccentric wheel 25, the first spring 27 is compressed, the fixing rod 28 is embedded into the notch, the connecting plate 5 is fixed, the convenience of disassembly and assembly is improved, the maintenance personnel can maintain more conveniently, the maintenance time is shortened, and the working efficiency is improved.
Compared with the prior art, this modem convenient to dismouting passes through fixed establishment, the convenience of dismouting chip 3 has been improved, compare with current fixed establishment, this fixed establishment can also jack-up chip 3 when dismantling chip 3, the maintenance personal of being convenient for picks up chip 3, the practicality is higher, through dismouting mechanism, make maintenance personal's maintenance work more convenient, compare with current dismouting mechanism, this dismouting mechanism and fixed establishment link gear as an organic whole, dismouting apron 4 is simultaneous working with dismouting chip 3, thereby the maintenance duration has been shortened, and the work efficiency is improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A modem convenient to disassemble and assemble comprises a main body (1), a mounting seat (2), a chip (3), a cover plate (4), two fixed blocks and two connecting plates (5), wherein an opening is formed in the upper part of the main body (1), the cover plate (4) is arranged above the main body (1) in a covering mode, two sides of the lower part of the cover plate (4) are fixedly connected with the two connecting plates (5) respectively, the connecting plates (5) are abutted against the main body (1), two sides of the lower part of the mounting seat (2) are fixed at the bottom in the main body (1) through the two fixed blocks respectively, a notch is formed in the upper part of the mounting seat (2), the chip (3) is abutted against the bottom in the notch, a PLC is arranged in the main body (1), and the modem is characterized by further comprising a fixing mechanism and two disassembling and assembling mechanisms, wherein the fixing mechanism is arranged at the bottom in, the two disassembling and assembling mechanisms are respectively arranged on two sides in the main body (1), the disassembling and assembling mechanisms correspond to the connecting plates (5) one by one, and the disassembling and assembling mechanisms are connected with the fixing mechanism;
the fixing mechanism comprises an air bag (6), a lifting assembly and two power assemblies, the two power assemblies are respectively arranged on two sides of the mounting seat (2), the power assemblies correspond to the dismounting mechanism one by one, the power assemblies are connected with the dismounting mechanism, the air bag (6) is in a shape of a square-back, the periphery of the air bag (6) is fixedly connected with the inner wall of the notch, the inner side of the air bag (6) abuts against the chip (3), the power assemblies are connected with the air bag (6), the power assemblies are connected with the lifting assembly, and the lifting assembly is arranged below the mounting seat (2);
the power assembly comprises a fixing box (10), a piston (11) and a power unit, the fixing box (10) is fixed at the bottom in the main body (1), the piston (11) is arranged in the fixing box (10), the piston (11) is hermetically connected with the inner wall of the fixing box (10), the power unit is arranged above the fixing box (10), the fixing box (10) is connected with the air bag (6) through the power unit, small holes are formed in the lower portions of two sides of the fixing box (10), the lower portion of the piston (11) is connected with the lifting assembly, and the lower portion of the piston (11) is connected with the dismounting mechanism;
the dismouting mechanism includes dead lever (28), movable plate (26), drive assembly and two first springs (27), the both sides of main part (1) all are equipped with the perforation, perforation and dead lever (28) one-to-one, one side that is close to main part (1) of connecting plate (5) is equipped with the breach, the breach is just to setting up with the perforation, the one end setting of dead lever (28) is in the inside of breach, the one end and the breach of dead lever (28) match, the other end of dead lever (28) passes the perforation setting in the inside of main part (1), dead lever (28) match with the perforation, the other end of dead lever (28) and one side fixed connection of movable plate (26), drive assembly is connected with the opposite side of movable plate (26), drive assembly is connected with the below of piston (11), and the both ends of two first springs (27) set up the both ends in one side of movable plate (26) respectively, two ends of the first spring (27) are respectively connected with the inner wall of the main body (1) and the moving plate (26), and the first spring (27) is in a compressed state.
2. The modem for facilitating disassembly and assembly as claimed in claim 1, wherein the suction unit comprises a suction pump (7), a first connecting pipe (9) and a second connecting pipe (8), the suction pump (7) is fixed above the fixing box (10), the suction pump (7) is communicated with the inside of the fixing box (10) through the first connecting pipe (9), the suction pump (7) is communicated with the air bag (6) through the second connecting pipe (8), and the suction pump (7) is electrically connected with the PLC.
3. The modem convenient for disassembly and assembly of claim 1, wherein the lifting assembly comprises a lifting plate (18), a lifting rod (17), an elastic rope (16) and two lifting units, a notch is arranged at the bottom in the mounting base (2), a through hole is arranged below the mounting base (2) and communicated with the notch, the lifting plate (18) is arranged inside the notch, the lifting plate (18) is matched with the notch, the lower part of the lifting plate (18) is abutted against the lower part of the chip (3), one end of the lifting rod (17) is fixedly connected with the lower part of the lifting plate (18), the other end of the lifting rod (17) passes through the through hole and is connected with the lifting units, the lifting rod (17) is matched with the through hole, two ends of the elastic rope (16) are respectively connected with the two lifting units, the two lifting units are respectively connected with the two pistons (11), the elastic cord (16) is in a stretched state.
4. The modem convenient for disassembly and assembly of claim 3, wherein the lifting unit comprises a sliding block (14), a hinged rod (15), a first fixed pulley (13) and a pull wire (12), a sliding groove is arranged at the bottom in the main body (1), the sliding block (14) is arranged in the sliding groove, the sliding block (14) is matched with the sliding groove, the sliding block (14) is connected with the sliding groove in a sliding manner, two ends of the hinged rod (15) are respectively hinged with one end of the lifting rod (17) far away from the lifting plate (18) and the sliding block (14), two ends of the elastic rope (16) are respectively fixedly connected with the two sliding blocks (14), one end of the pull wire (12) is fixedly connected with the sliding block (14), the other end of the pull wire (12) is arranged in the fixed box (10) through a small hole close to the mounting seat (2), and the first fixed pulley (13) is fixed at the bottom in the fixed box (10), the other end of the pull wire (12) is fixedly connected with the lower part of the piston (11) by winding around a first fixed pulley (13).
5. The removable modem of claim 4, wherein the slot is a dovetail slot.
6. The modem convenient for disassembly and assembly as claimed in claim 1, wherein the driving assembly comprises an eccentric wheel (25), a rotating plate (22), a rotating shaft (23), a first bearing, a torsion spring (24), a second fixed pulley (21) and a driving wire (20), the first bearing is fixed inside the main body (1), two ends of the rotating shaft (23) are respectively and fixedly connected with one end of the rotating plate (22) and the eccentric wheel (25), the eccentric wheel (25) abuts against a moving plate (26), the other end of the rotating plate (22) is fixedly connected with one end of the driving wire (20), the other end of the driving wire (20) passes through a small hole far away from the mounting seat (2) and is arranged inside the fixed box (10), the second fixed pulley (21) is fixed at the bottom inside the fixed box (10), and the other end of the driving wire (20) winds around the second fixed pulley (21) and is fixedly connected with the lower part of the piston (11), two ends of the torsion spring (24) are respectively connected with the outer ring of the first bearing and the rotating shaft (23), and the torsion spring (24) is in a deformation state.
7. The modem of claim 3, wherein the cross-sectional shape of the through-hole and the cross-sectional shape of the through-hole are square holes.
8. The modem for facilitating disassembly and assembly of claim 1, wherein a handle (29) is fixed above the cover plate (4).
9. Modem facilitating dismounting according to claim 1, characterized in that a rubber pad (19) is provided on the side of the bladder (6) close to the chip (3).
10. The modem for facilitating disassembly and assembly of claim 1, wherein a key (30) is provided on an outer circumference of the main body (1), and the key (30) is electrically connected to the PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010442118.5A CN111683185B (en) | 2020-05-22 | 2020-05-22 | Modem convenient to dismouting |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010442118.5A CN111683185B (en) | 2020-05-22 | 2020-05-22 | Modem convenient to dismouting |
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| CN111683185A true CN111683185A (en) | 2020-09-18 |
| CN111683185B CN111683185B (en) | 2021-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010442118.5A Active CN111683185B (en) | 2020-05-22 | 2020-05-22 | Modem convenient to dismouting |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112251852A (en) * | 2020-09-24 | 2021-01-22 | 张刚 | Cotton opener with impurity removal function |
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|---|---|
| CN111683185B (en) | 2021-10-29 |
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