Circuit board maintenance is with workstation convenient to deposit
Technical Field
The invention relates to the field of circuit board equipment, in particular to a workbench which is convenient to store and used for circuit board maintenance.
Background
The circuit board has the name: the printed circuit board comprises a ceramic circuit board, an alumina ceramic circuit board, an aluminum nitride ceramic circuit board, a PCB board, an aluminum substrate, a high-frequency board, a thick copper board, an impedance board, a PCB, an ultrathin circuit board, a printed circuit board and the like. The circuit board is when production or maintenance, need to place the circuit board on the workstation, use the soldering tin rifle to maintain or produce the tin welding circuit board, the circuit board is not deposited to ordinary workstation, after a plurality of circuit board maintenance are accomplished, need take the circuit board into the bin, the circuit board that gets into the bin again needs to take out the maintenance one by one, make the maintenance inconvenient, and the bin is when storing the circuit board, run into humid weather, the circuit board wets and corrodes easily very much, consequently need urgently to develop one kind and can provide maintenance and store the integration, and can prevent the circuit board maintenance of humid weather moisture erosion with the workstation of being convenient for to deposit.
Disclosure of Invention
The invention aims to overcome the defects that a common workbench does not utilize to store circuit boards, the circuit boards need to be stored in a storage box after the maintenance of a plurality of circuit boards is finished, the circuit boards entering the storage box need to be taken out one by one for maintenance, the maintenance is inconvenient, and the circuit boards are particularly easy to corrode when the storage box is wet when the circuit boards are stored.
The invention is achieved by the following specific technical means:
a workbench which is convenient to store and used for circuit board maintenance comprises an arc-shaped work box, a welding gun hanging plate, a part placing groove, a damp-proof mechanism, a dust cover, a hinge frame, a clamping mechanism, a support column, a locking mechanism and an arc-shaped placing plate; the outer top surface of the arc-shaped work box is provided with a part placing groove; the moisture-proof mechanism is embedded in the arc-shaped work box and is positioned at the arc-shaped part; the welding gun hanging plate is fixedly connected to the outer side wall of the arc-shaped working box and is positioned beside the part placing groove; the support column is fixedly connected to the inner wall of the arc-shaped working box; the locking mechanisms are uniformly and fixedly connected to the support columns; the arc placing plate is connected with the output end of the locking mechanism in a sliding way; the clamping mechanism is fixedly connected to the arc-shaped placing plate; the hinged frame is fixedly connected to the outer wall of the arc-shaped working box; the dustproof cover is hinged with the hinge frame and covers the outlet of the arc-shaped work box; the clamping mechanism comprises a fixed clamping block, an extension pipe, an anti-falling clamping ring, an elastic piece, a fixed clamping ring, an extension pipe, an L-shaped clamping block, an arc-shaped sliding groove and an arc-shaped sliding block; the bottom of the arc placing plate is provided with an arc chute; the fixed clamping block is fixedly connected to the top surface of the arc-shaped placing plate; the extension tube is connected with the arc-shaped sliding chute in a sliding way through the arc-shaped sliding block; the fixed snap ring is fixedly connected with the inner wall of the telescopic pipe; the telescopic rod is inserted into the telescopic pipe and penetrates through the fixed clamping ring; the anti-falling clamp ring is fixedly connected to the telescopic rod, is positioned in the telescopic pipe and is clamped by the fixed clamp ring; one end part of the elastic piece is fixedly connected with the fixed snap ring, and the other end part of the elastic piece is fixedly connected with the anti-falling snap ring; the L-shaped clamping block is fixedly connected to the top of the telescopic rod; the locking mechanism comprises a fixed nut, a butterfly bolt, an annular chute, an annular slide block and a connecting nut; the supporting columns are uniformly provided with annular chutes; the fixed nut is fixedly connected to the inner wall of the arc-shaped working box; the arc-shaped placing plate and the connecting nut are in sliding connection with the annular sliding groove through the annular sliding block; the butterfly bolt is in threaded connection with the fixing nut and the connecting nut.
Furthermore, the moisture-proof mechanism comprises an installation frame, an electrode plate and a heating wire; the mounting frame is embedded in the arc-shaped working box and is positioned at the arc-shaped position; the two electrode plates are fixedly connected to the inner wall of the mounting frame, and the electrode plates are arranged above and below the inner wall of the mounting frame; two ends of the heating wire are fixedly connected with the two electrode plates in sequence.
Furthermore, the workbench which is convenient to store for circuit board maintenance also comprises a rubber strip; the rubber strip is fixedly connected to the outer wall of the arc-shaped work box.
Furthermore, the workbench which is convenient to store for circuit board maintenance also comprises a pull ring; the pull ring is fixedly connected with the outer wall of the arc-shaped placing plate.
Furthermore, the workbench which is convenient to store for circuit board maintenance also comprises a sliding cover; the sliding cover is connected with the supporting column in a sliding manner.
Further, the elastic member is a spring.
Furthermore, an inner side wall of the mounting frame is pasted with heat insulation paper.
Compared with the prior art, the invention has the following beneficial effects:
the invention achieves the effects of integrating maintenance and storage and preventing moisture corrosion in humid weather, when the circuit board is required to be maintained, in order to avoid position deviation of the circuit board during maintenance, which causes maintenance failure and even damages of the circuit board, when the circuit board is placed, the two sides of the circuit board are clamped by the clamping mechanism, so that the circuit board is completely fixed on the arc placing plate, the circuit board is ensured to be stable during maintenance, the supporting column is provided with a plurality of locking mechanisms, the locking mechanisms are provided with a plurality of arc placing plates, thereby a large number of circuit boards can be stored, the locking mechanisms can lead the arc placing plates to be pulled out of the arc work box or put in the arc work box along the supporting column, a worker can conveniently select the circuit board required to be maintained, the circuit board is pulled out and then locked, the arc placing plates are fixed, and the worker can maintain the circuit board on the arc work plate, thereby reach the effect of maintenance and storage integration, and in humid weather, set up dampproofing mechanism in the arc work box, can produce the heat through dampproofing mechanism, the heat transmission is to the arc work box in to driving away the moisture in the arc work box, avoid the circuit board to suffer humid air's corruption, guaranteed that the circuit board can normally be stored.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic front view of the moisture-proof mechanism of the present invention.
Fig. 3 is a front view of the clamping mechanism of the present invention.
Fig. 4 is a front view of the locking mechanism of the present invention.
Fig. 5 is a schematic perspective view of a second embodiment of the present invention.
Fig. 6 is a third perspective view of the present invention.
Fig. 7 is a schematic diagram of a fourth three-dimensional structure according to the present invention.
The labels in the figures are: 1-arc work box, 2-welding gun hanging plate, 3-part placing groove, 4-damp-proof mechanism, 41-installation frame, 42-electrode plate, 43-heating wire, 5-dust cover, 6-hinged rack, 7-clamping mechanism, 71-fixed clamping block, 72-telescopic pipe, 73-anti-dropping clamping ring, 74-elastic piece, 75-fixed clamping ring, 76-telescopic rod, 77-L type clamping block, 78-arc chute, 79-arc slide block, 8-support column, 9-locking mechanism, 91-fixed nut, 92-butterfly bolt, 93-annular chute, 94-annular slide block, 95-linking nut, 10-arc placing plate, 11-rubber strip, 12-pull ring and 13-sliding cover.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
examples
A workbench which is convenient to store for circuit board maintenance is shown in figures 1-7 and comprises an arc-shaped work box 1, a welding gun hanging plate 2, a part placing groove 3, a moisture-proof mechanism 4, a dust cover 5, a hinge frame 6, a clamping mechanism 7, a support column 8, a locking mechanism 9 and an arc-shaped placing plate 10; the outer top surface of the arc-shaped working box 1 is provided with a part placing groove 3; the moisture-proof mechanism 4 is embedded in the arc-shaped work box 1 and is positioned at the arc-shaped part; the welding gun hanging plate 2 is fixedly connected to the outer side wall of the arc-shaped working box 1 and is positioned beside the part placing groove 3; the support column 8 is fixedly connected to the inner wall of the arc-shaped working box 1; the locking mechanisms 9 are uniformly and fixedly connected to the support columns 8; the arc-shaped placing plate 10 is connected with the output end of the locking mechanism 9 in a sliding way; the clamping mechanism 7 is fixedly connected to the arc-shaped placing plate 10; the hinged frame 6 is fixedly connected to the outer wall of the arc-shaped working box 1; the dustproof cover 5 is hinged with the hinge frame 6 and covers the outlet of the arc-shaped work box 1; the clamping mechanism 7 comprises a fixed clamping block 71, an extension tube 72, an anti-falling clamping ring 73, an elastic piece 74, a fixed clamping ring 75, an extension rod 76, an L-shaped clamping block 77, an arc-shaped sliding groove 78 and an arc-shaped sliding block 79; the bottom of the arc placing plate 10 is provided with an arc chute 78; the fixed fixture block 71 is fixedly connected to the top surface of the arc-shaped placing plate 10; the extension tube 72 is connected with the arc chute 78 in a sliding way through an arc slide block 79; the fixed snap ring 75 is fixedly connected with the inner wall of the extension tube 72; the telescopic rod 76 is inserted into the telescopic pipe 72 and passes through the fixed clamping ring 75; the anti-falling clamp ring 73 is fixedly connected to the telescopic rod 76, is positioned in the telescopic pipe 72 and is clamped by the fixed clamp ring 75; one end of the elastic element 74 is fixedly connected to the fixed snap ring 75, and the other end is fixedly connected to the anti-falling snap ring 73; the L-shaped clamping block 77 is fixedly connected to the top of the telescopic rod 76; the locking mechanism 9 comprises a fixed nut 91, a butterfly bolt 92, an annular sliding groove 93, an annular sliding block 94 and a connecting nut 95; the supporting column 8 is uniformly provided with annular chutes 93; the fixed nut 91 is fixedly connected to the inner wall of the arc-shaped working box 1; the arc-shaped placing plate 10 and the connecting nut 95 are connected with the annular sliding groove 93 in a sliding manner through the annular sliding block 94; the wing bolt 92 is screwed with the fixing nut 91 and the engaging nut 95.
The moisture-proof mechanism 4 comprises a mounting frame 41, an electrode plate 42 and a heating wire 43; the mounting frame 41 is embedded in the arc-shaped work box 1 and is positioned at the arc-shaped position; the two electrode plates 42 are fixedly connected to the inner wall of the mounting frame 41, and the electrode plates 42 are arranged above and below the inner wall of the mounting frame 41; two ends of the heating wire 43 are sequentially and fixedly connected to the two electrode plates 42.
The workbench which is convenient to store for circuit board maintenance also comprises a rubber strip 11; the rubber strip 11 is fixedly connected with the outer wall of the arc-shaped working box 1.
The workbench which is convenient to store for circuit board maintenance also comprises a pull ring 12; the pull ring 12 is fixedly connected with the outer wall of the arc-shaped placing plate 10.
The workbench which is convenient to store for circuit board maintenance also comprises a sliding cover 13; the sliding cover 13 is slidably connected with the supporting column 8.
The elastic member 74 is a spring.
And a piece of heat insulation paper is adhered to one inner side wall of the mounting frame 41.
When a worker needs to use the workbench, the workbench is provided with the part placing groove 3, parts such as a tin block, a diode, a capacitor and the like required by maintenance can be placed in the part placing groove for collecting and taking the parts, the welding gun hanging plate 2 is also convenient for hanging and placing the welding gun, the welding gun in a glowing state is facilitated to be cooled, the circuit board is placed on the arc placing plate 10, when the circuit board needs to be maintained, in order to avoid position deviation of the circuit board during maintenance, which causes maintenance failure and even damage of the circuit board, when the circuit board is placed, the two sides of the circuit board are clamped by the clamping mechanism 7, so that the circuit board is completely fixed on the arc placing plate 10, the circuit board can be ensured to be stable during maintenance, the supporting columns 8 are provided with a plurality of locking mechanisms 9, the arc placing plates 10 are arranged by the locking mechanisms 9, and a large number of circuit boards can be stored, and locking mechanism 9 can let the arc place board 10 and pull out arc work box 1 or income arc work box 1 along support column 8, let the circuit board that the selection oneself that the workman can be convenient needs to maintain, draw it and get back locking, it is fixed to let the arc place board 10, the workman can maintain the circuit board on the arc work board, thereby reach the convenient storage circuit board when being convenient for maintain, and in humid weather, dampproofing mechanism 4 has been set up in the arc work box 1, can produce the heat through dampproofing mechanism 4, heat transmission is to in the arc work box 1, and drive away the moisture in the arc work box 1, avoid the circuit board to suffer the corruption of humid air, it can normal storage to have guaranteed that the circuit board.
Wherein, the moisture-proof mechanism 4 comprises a mounting frame 41, an electrode plate 42 and a heating wire 43; the mounting frame 41 is embedded in the arc-shaped work box 1 and is positioned at the arc-shaped position; the two electrode plates 42 are fixedly connected to the inner wall of the mounting frame 41, and the electrode plates 42 are arranged above and below the inner wall of the mounting frame 41; two ends of the heating wire 43 are fixedly connected with the two electrode plates 42 in sequence; after setting up heater strip 43, will provide electric power to electrode plate 42, electrode plate 42 is carried electric power for heater strip 43, and heater strip 43 produces the heat, and the heat receives the hindrance of installing frame 41 and weakens the heat, avoids the heat too high and causes the damage to electrode plate 42 body, and heat transmission is to the arc work box 1 in afterwards, the moisture in the dispersion arc work box 1.
Wherein, the clamping mechanism 7 comprises a fixed clamping block 71, an extension tube 72, an anti-falling clamping ring 73, an elastic piece 74, a fixed clamping ring 75, an extension rod 76, an L-shaped clamping block 77, an arc-shaped sliding groove 78 and an arc-shaped sliding block 79; the fixed fixture block 71 is fixedly connected to the top surface of the arc-shaped placing plate 10; the extension pipe 72 is fixedly connected with the bottom surface of the arc-shaped placing plate 10; the fixed snap ring 75 is fixedly connected with the inner wall of the extension tube 72; the telescopic rod 76 is inserted into the telescopic pipe 72 and passes through the fixed clamping ring 75; the anti-falling clamp ring 73 is fixedly connected to the telescopic rod 76, is positioned in the telescopic pipe 72 and is clamped by the fixed clamp ring 75; one end of the elastic element 74 is fixedly connected to the fixed snap ring 75, and the other end is fixedly connected to the anti-falling snap ring 73; the L-shaped clamping block 77 is fixedly connected to the top of the telescopic rod 76; when the circuit board needs to be clamped, a worker pulls the L-shaped clamping block 77, the L-shaped clamping block 77 drives the telescopic rod 76 to be pulled out from the telescopic pipe 72 and extrude the elastic piece 74, the elastic piece 74 generates elastic force for pulling back, the worker places the circuit board on the workbench and releases the L-shaped clamping block 77, the L-shaped clamping block 77 is matched with the fixed clamping block 71 to clamp the circuit board under the action of the elastic piece 74, so that the clamping effect is achieved, the shapes of the circuit boards are different, and the position of the L-shaped clamping block 77 can be changed by matching the arc sliding block 79 with the arc sliding groove 78 to adapt to the circuit boards in different shapes.
The locking mechanism 9 comprises a fixed nut 91, a butterfly bolt 92, an annular sliding groove 93, an annular sliding block 94 and a connecting nut 95; the supporting column 8 is uniformly provided with annular chutes 93; the fixed nut 91 is fixedly connected to the inner wall of the arc-shaped working box 1; the arc-shaped placing plate 10 and the connecting nut 95 are connected with the annular sliding groove 93 in a sliding manner through the annular sliding block 94; the butterfly bolt 92 is in threaded connection with the fixing nut 91 and the joining nut 95; when the circuit board needs to be maintained, the worker selects the circuit board that the worker intends to maintain, and pull the arc that this circuit board was placed and place board 10, the arc is placed board 10 and is rotatory outside arc work box 1 along annular slider 94, annular slider 94 is rotatory afterwards, also can rotate linking nut 95, rotatory to fixation nut 91 below when linking nut 95, the worker can rotate butterfly bolt 92, butterfly bolt 92 constantly screws in linking nut 95, place board 10 with fixed annular slider 94 and arc, thereby let the worker can carry out stable maintenance work.
The workbench which is convenient to store for circuit board maintenance further comprises a rubber strip 11; the rubber strip 11 is fixedly connected to the outer wall of the arc-shaped working box 1; the rubber strip 11 is arranged, so that the sealing performance can be improved, and the moist air entering the arc-shaped working box 1 is reduced.
Wherein, the workbench which is convenient for storing and used for circuit board maintenance also comprises a pull ring 12; the pull ring 12 is fixedly connected with the outer wall of the arc-shaped placing plate 10; the provision of the tab 12 facilitates the removal and retrieval of circuit boards selected for servicing by the worker.
The workbench which is convenient to store for circuit board maintenance also comprises a sliding cover 13; the sliding cover 13 is connected with the support column 8 in a sliding way; the sliding cover 13 is arranged to facilitate covering the part placing groove 3, and dust is prevented from falling into the part placing groove 3 to cause dust covering of the part.
The control mode of the invention is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of the power supply also belongs to the common knowledge in the field, and the invention is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the invention.
Although the present disclosure has been described in detail with reference to the exemplary embodiments, the present disclosure is not limited thereto, and it will be apparent to those skilled in the art that various modifications and changes can be made thereto without departing from the scope of the present disclosure.