CN220805804U - Workbench for welding and assembling circuit board parts - Google Patents
Workbench for welding and assembling circuit board parts Download PDFInfo
- Publication number
- CN220805804U CN220805804U CN202322044932.3U CN202322044932U CN220805804U CN 220805804 U CN220805804 U CN 220805804U CN 202322044932 U CN202322044932 U CN 202322044932U CN 220805804 U CN220805804 U CN 220805804U
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- Prior art keywords
- welding
- circuit board
- workbench
- fixedly connected
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000003466 welding Methods 0.000 title claims abstract description 70
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 230000000391 smoking effect Effects 0.000 claims description 22
- 235000019504 cigarettes Nutrition 0.000 claims description 14
- 241000220317 Rosa Species 0.000 claims description 10
- 238000009826 distribution Methods 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 239000000696 magnetic material Substances 0.000 claims description 6
- 239000003365 glass fiber Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims description 2
- 238000009298 carbon filtering Methods 0.000 claims 1
- 239000000779 smoke Substances 0.000 abstract description 29
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 8
- 230000004630 mental health Effects 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a workbench for welding and assembling parts of a circuit board, which comprises a workbench, wherein the top of the workbench is rotationally connected with a rotating shaft, the top end of the rotating shaft is fixedly connected with a welding assembly table, one side of the top of the welding assembly table is fixedly connected with a fixed clamping plate, and the other side of the top of the welding assembly table is provided with a sliding groove. The utility model can absorb and purify and filter the smoke generated in the welding assembly process of the circuit board parts through the cooperation of the structures such as the first filter box, the smoke absorbing component, the purifying component and the water filling port, and solves the problems that most of the work tables for welding assembly in the prior art do not have the function of absorbing and purifying the smoke generated in the welding process, the smoke is diffused around the work tables, the sight of workers is easily shielded, the welding operation of the circuit board parts by the workers is not facilitated, the working environment is polluted by the smoke, and the harm is caused to the physical and mental health of the workers.
Description
Technical Field
The utility model relates to the technical field of welding assembly work tables, in particular to a work table for welding assembly of circuit board parts.
Background
The names of the circuit boards are: ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, PCB boards, aluminum substrates, high-frequency boards, thick copper plates, impedance boards, PCBs, ultrathin circuit boards, printed (copper etching technology) circuit boards and the like, the circuit boards enable circuits to be miniaturized and visualized, play an important role in mass production of fixed circuits and optimizing layout of electrical appliances, the circuit boards can be called as printed circuit boards or printed circuit boards, have the characteristics of high wiring density, light weight, thin thickness and good flexibility, and the birth and development of a soft and hard combination board promote the generation of the soft and hard combination board, so that the soft and hard combination board is a new product of the soft and hard combination board, namely the flexible circuit board and the hard circuit board, and the circuit boards with FPC characteristics and PCB characteristics are formed by combining the soft and hard circuit boards together according to related technological requirements through pressing procedures and the like.
When the circuit board parts are assembled, the circuit board is generally required to be fixed on the workbench, the parts to be assembled are welded on the circuit board by utilizing solder, a certain amount of smoke is generated after the solder is heated at a high temperature in the welding process, most of the workbench for welding assembly in the prior art does not have the function of sucking and purifying the smoke generated in the welding process, the smoke is diffused around the workbench to easily shield the sight of workers, the welding operation of the workers on the circuit board parts is not facilitated, the working environment is polluted by the smoke, and the harm is caused to the physical and mental health of the workers.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a workbench for welding and assembling parts of a circuit board.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a workstation is used in welding assembly of circuit board spare part, includes the workstation, the top of workstation is rotated and is connected with the pivot, the top fixedly connected with welding assembly platform of pivot, one side fixedly connected with fixed splint at welding assembly platform top, and the spout has been seted up to the opposite side at welding assembly platform top, the inside of spout is provided with the clamping assembly, the fixed surface cover of pivot is equipped with the chuck, a plurality of clamping hole that is circumference form array distribution has been seted up on the chuck, the top of workstation is inlayed and is equipped with the clamping assembly, the top fixedly connected with riser of workstation, the back fixedly connected with rose box one of riser, be provided with smoking subassembly and purifying assembly on the rose box one.
As a further description of the above technical solution:
The smoking subassembly includes the smoking pipe, the smoking pipe is fixed to run through at the top of rose box one, and the both ends of smoking pipe are fixed respectively and are linked together and have smoking frame and cloth cigarette frame, the opposite side fixed intercommunication of smoking frame has a plurality of to be the cigarette mouth that the linear form array distributes, the cloth cigarette hole that a plurality of is rectangular array and changes the distribution has been seted up to the bottom of cloth cigarette frame.
As a further description of the above technical solution:
The purifying component comprises a second filter box and a suction fan which are fixedly mounted at the top of the first filter box, a first connecting pipe is arranged between the second filter box and the air inlet end of the suction fan, a second connecting pipe is fixedly communicated with one side, away from the suction fan, of the second filter box, the other end of the second connecting pipe penetrates through and extends to the inside of the first filter box, and a glass fiber filter layer and an active carbon filter layer are arranged in the second filter box.
As a further description of the above technical solution:
The clamping assembly comprises a fixed frame embedded at the top of the workbench, an electromagnet is fixedly connected to the bottom of the inner wall of the fixed frame, a sliding block is connected between two sides of the inner wall of the fixed frame in a sliding manner, a clamping rod is fixedly connected to the top of the sliding block, the other end of the clamping rod penetrates through the fixed frame and is embedded into one clamping hole, a spring is arranged between one side of the sliding block opposite to the electromagnet, the spring is made of a non-magnetic material, and the sliding block is made of a high-magnetic material.
As a further description of the above technical solution:
The clamping assembly comprises a threaded rod which is rotatably arranged on the inner wall of the chute, a threaded block is connected to the outer surface of the threaded rod in a threaded manner, the threaded block is slidably connected to the inside of the chute, a movable clamping plate is fixedly connected to the top of the threaded block, and a rotating handle is fixedly connected to one end of the threaded rod.
As a further description of the above technical solution:
the top and the bottom of the first filter tank are respectively provided with a water filling port and a water discharging port.
As a further description of the above technical solution:
The top of the workbench is provided with a control switch.
The utility model has the following beneficial effects:
1. compared with the prior art, the workbench for welding and assembling the circuit board parts can absorb and purify and filter the smoke generated in the welding and assembling process of the circuit board parts through the matched use of the structures such as the first filter box, the smoke absorbing component, the purifying component and the water filling port, so that the problem that most of the workbench for welding and assembling in the prior art does not have the function of absorbing and purifying the smoke generated in the welding process, the smoke is diffused around the workbench to easily shield the sight of workers, the welding operation of the workers to the circuit board parts is not facilitated, the smoke can pollute the working environment, and the harm to the physical and mental health of the workers is solved.
2. Compared with the prior art, the workbench for welding and assembling the circuit board parts is used through the cooperation of the structures such as the rotating shaft, the chuck, the clamping holes and the clamping assemblies, so that a worker can conveniently adjust the angle of the welding and assembling bench according to the requirement, further realize the angle adjustment of the circuit board clamped and fixed on the welding and assembling bench, and facilitate the welding and assembling operation of the parts at different positions on the circuit board by the worker, and improve the welding and assembling efficiency of the circuit board parts.
Drawings
Fig. 1 is a schematic perspective view of the whole structure of a workbench for welding and assembling parts of a circuit board;
Fig. 2 is a schematic structural diagram of a chuck, a clamping hole and the like of a workbench for welding and assembling parts of a circuit board;
fig. 3 is a schematic diagram of the structure of a suction fan and a connecting pipe of the workbench for welding and assembling parts of a circuit board;
fig. 4 is a schematic structural view of a clamping assembly and a chute of a workbench for welding and assembling parts of a circuit board;
fig. 5 is a schematic diagram of the internal structure of a first filter box and a second filter box of the workbench for welding and assembling parts of a circuit board;
fig. 6 is a schematic diagram of a smoking assembly of a workbench for welding and assembling components of a circuit board according to the present utility model;
Fig. 7 is a schematic structural diagram of a clamping assembly of a workbench for welding and assembling components of a circuit board according to the present utility model;
fig. 8 is a schematic partial cross-sectional view of a smoke distribution frame of a workbench for welding and assembling parts of a circuit board.
Legend description:
1. A work table; 2. a rotating shaft; 3. welding an assembly table; 4. a fixed clamping plate; 5. a chute; 6. a chuck; 7. a clamping hole; 8. a riser; 9. a first filter box; 10. a smoke suction pipe; 11. a smoking frame; 12. a cigarette distributing frame; 13. a cigarette holder; 14. smoke distribution holes; 15. a second filter box; 16. a suction fan; 17. a first connecting pipe; 18. a second connecting pipe; 19. a glass fiber filter layer; 20. an activated carbon filter layer; 21. a fixed frame; 22. an electromagnet; 23. a slide block; 24. a clamping rod; 25. a spring; 26. a threaded rod; 27. a screw block; 28. a movable clamping plate; 29. a rotating handle; 30. a water filling port; 31. a water outlet; 32. and controlling the switch.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-8, the utility model provides a workbench for welding and assembling parts of a circuit board, which comprises: the automatic smoke sucking machine comprises a workbench 1, wherein a rotating shaft 2 is rotationally connected to the top of the workbench 1, a welding assembly table 3 is fixedly connected to the top of the rotating shaft 2, a fixed clamping plate 4 is fixedly connected to one side of the top of the welding assembly table 3, a sliding groove 5 is formed in the other side of the top of the welding assembly table 3, a clamping assembly is arranged in the sliding groove 5, a chuck 6 is sleeved on the outer surface of the rotating shaft 2, a plurality of clamping holes 7 distributed in a circumferential array are formed in the chuck 6, a clamping assembly is embedded in the top of the workbench 1, a vertical plate 8 is fixedly connected to the top of the workbench 1, a first filtering box 9 is fixedly connected to the back of the vertical plate 8, and a smoke sucking assembly and a purifying assembly are arranged on the first filtering box 9;
Through the cooperation of structures such as pivot 2, chuck 6, chucking hole 7 and chucking subassembly, the staff of being convenient for adjusts according to the angle of required welding assembly platform 3, and then realizes carrying out the angle modulation to the circuit board that the centre gripping is fixed on welding assembly platform 3, makes things convenient for the staff to carry out the welding assembly operation of spare part to the different positions on the circuit board, has improved circuit board spare part welding assembly's efficiency.
The smoking subassembly includes smoking pipe 10, and smoking pipe 10 is fixed runs through at the top of rose box one 9, and the both ends of smoking pipe 10 are fixed respectively and are linked together and have smoking frame 11 and cloth cigarette frame 12, and the opposite side of smoking frame 11 is fixed and is linked together and have a plurality of to be the cigarette mouth 13 that the linear form array distributes, and cloth cigarette hole 14 that a plurality of is rectangular array and changes the distribution is offered to the bottom of cloth cigarette frame 12.
The purification assembly comprises a second filter tank 15 and a suction fan 16 which are fixedly arranged at the top of the first filter tank 9, a first connecting pipe 17 is arranged between the second filter tank 15 and the air inlet end of the suction fan 16, a second connecting pipe 18 is fixedly communicated with one side, far away from the suction fan 16, of the second filter tank 15, the other end of the second connecting pipe 18 penetrates through and extends to the inside of the first filter tank 9, and a glass fiber filter layer 19 and an active carbon filter layer 20 are arranged in the second filter tank 15.
The clamping assembly comprises a fixed frame 21 embedded at the top of the workbench 1, an electromagnet 22 is fixedly connected to the bottom of the inner wall of the fixed frame 21, a sliding block 23 is slidably connected between two sides of the inner wall of the fixed frame 21, a clamping rod 24 is fixedly connected to the top of the sliding block 23, the other end of the clamping rod 24 penetrates through the fixed frame 21 and is embedded into one clamping hole 7, a spring 25 is arranged between one side of the sliding block 23 opposite to the electromagnet 22, the spring 25 is made of a non-magnetic material, and the sliding block 23 is made of a high magnetic material.
The clamping assembly comprises a threaded rod 26 rotatably arranged on the inner wall of the chute 5, the outer surface of the threaded rod 26 is in threaded connection with a threaded block 27, the threaded block 27 is in sliding connection with the inside of the chute 5, the top of the threaded block 27 is fixedly connected with a movable clamping plate 28, and one end of the threaded rod 26 is fixedly connected with a rotating handle 29;
During practical application, the circuit board to be processed is placed at the top of the welding assembly table 3 and is located between the fixed clamping plate 4 and the movable clamping plate 28, the rotating handle 29 is rotated to drive the threaded rod 26 to rotate, then the threaded rod 27 moves along the axial direction of the threaded rod 26 under the limiting effect of the sliding groove 5 on the threaded block 27, the movable clamping plate 28 is driven to move towards one side close to the fixed clamping plate 4, and the circuit board is clamped and fixed by the cooperation of the fixed clamping plate 4 and the movable clamping plate 28.
The top and the bottom of rose box one 9 are provided with water injection mouth 30 and outlet 31 respectively, are convenient for the staff to the water injection in the rose box one 9 through the setting of water injection mouth 30, are convenient for discharge the waste water after using in the rose box one 9 through the setting of outlet 31.
The top of the workbench 1 is provided with a control switch 32, and the control switch 32 is respectively and electrically connected with the electromagnet 22 and the suction fan 16.
Working principle: when the welding assembly is needed to be carried out on the circuit board parts, a proper amount of water for dust fall on smoke is injected into the first filter tank 9 through the water injection port 30, then the circuit board to be processed is placed at the top of the welding assembly table 3 and between the fixed clamping plate 4 and the movable clamping plate 28, the rotating handle 29 is rotated to drive the threaded rod 26 to rotate, and then the threaded rod 27 moves along the axial direction of the threaded rod 26 under the limit effect of the chute 5 on the threaded block 27, and then the movable clamping plate 28 is driven to move to one side close to the fixed clamping plate 4, so that the circuit board is clamped and fixed by the cooperation of the fixed clamping plate 4 and the movable clamping plate 28;
After the circuit board is clamped and fixed, a worker installs parts to be welded and assembled on the circuit board through welding flux, smoke is generated in the process, a control switch 32 is used for starting a suction fan 16, the suction fan 16 pumps out gas in a second filter box 15 and a first filter box 9, the inside of the filter box is in a negative pressure state, so that a dust suction nozzle generates a certain suction force, the smoke generated in the welding and assembling process is sucked into a smoke suction frame 11 by the dust suction nozzle, and then is conveyed into a smoke distribution frame 12 through a smoke suction pipe 10, the smoke is uniformly distributed into water in the first filter box 9 by a plurality of smoke distribution holes 14 formed in the smoke distribution frame 12, and dust reduction treatment is carried out on impurity particles in the smoke by the water;
The flue gas after dust fall treatment is conveyed into a second filter box 15 through a second connecting pipe 18, is purified and filtered through a glass fiber filter layer 19 and an active carbon filter layer 20 in the second filter box 15, and the purified and filtered gas is discharged from an air outlet end of the suction fan 16;
When the angle of the circuit board clamped and fixed on the welding assembly table 3 is required to be adjusted, the electromagnet 22 is electrified through the control switch 32, the electromagnet 22 generates magnetism to magnetically attract the sliding block 23, the sliding block 23 moves to the side close to the electromagnet 22 and extrudes the spring 25, the spring 25 is compressed to store energy, the sliding block 23 moves to drive the clamping rod 24 to exit the clamping hole 7, limiting and fixing of the chuck 6 and the welding assembly table 3 are released, and at the moment, the angle of the circuit board can be adjusted by manually rotating the welding assembly table 3, so that the welding operation of parts by workers is facilitated;
After the angle of the circuit board is adjusted according to the requirement, the electromagnet 22 is powered off, so that the electromagnet 22 loses magnetism, potential energy stored by the spring 25 is released, the sliding block 23 is extruded, the sliding block 23 and the clamping rod 24 are driven to move upwards synchronously, the clamping rod 24 is embedded into the corresponding clamping hole 7, and limiting and fixing of the welding assembly table 3 are achieved.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a workstation is used in welding assembly of circuit board spare part, includes workstation (1), its characterized in that: the utility model discloses a welding jig for the solar energy collection device, including workstation (1), welding jig (3), spout (5) have been seted up to the top of workstation (1), the top of workstation (1) rotates and is connected with pivot (2), top fixedly connected with welding jig (3) of pivot (2), one side fixedly connected with fixed splint (4) at welding jig (3) top, and spout (5) have been seted up to the opposite side at welding jig (3) top, the inside of spout (5) is provided with clamping assembly, the fixed cover of surface of pivot (2) is equipped with chuck (6), set up on chuck (6) a plurality of chucking hole (7) that are circumference column array and distribute, the top of workstation (1) is inlayed and is equipped with chucking subassembly, the top fixedly connected with riser (8) of workstation (1), the back fixedly connected with rose box (9) of riser (8), be provided with smoking subassembly and purification subassembly on the rose box (9).
2. A workbench (1) for welding and assembling circuit board parts according to claim 1, wherein: the smoking subassembly includes smoking pipe (10), smoking pipe (10) are fixed to run through at the top of rose box one (9), and the both ends of smoking pipe (10) are fixed respectively and are linked together have smoking frame (11) and cloth cigarette frame (12), the opposite side of smoking frame (11) is fixed to be linked together have a plurality of to be the cigarette mouth (13) that the linear form array distributes, cloth cigarette hole (14) that a plurality of is rectangular array and changes the distribution have been seted up to the bottom of cloth cigarette frame (12).
3. A workbench (1) for welding and assembling circuit board parts according to claim 1, wherein: the purifying component comprises a second filtering box (15) and a suction fan (16) which are fixedly arranged at the top of the first filtering box (9), a first connecting pipe (17) is arranged between the second filtering box (15) and the air inlet end of the suction fan (16), a second connecting pipe (18) is fixedly communicated with one side, far away from the suction fan (16), of the second filtering box (15), the other end of the second connecting pipe (18) penetrates through and extends to the inside of the first filtering box (9), and a glass fiber filtering layer (19) and an activated carbon filtering layer (20) are arranged in the second filtering box (15).
4. A workbench (1) for welding and assembling circuit board parts according to claim 1, wherein: the clamping assembly comprises a fixed frame (21) embedded at the top of the workbench (1), an electromagnet (22) is fixedly connected to the bottom of the inner wall of the fixed frame (21), a sliding block (23) is slidably connected between two sides of the inner wall of the fixed frame (21), a clamping rod (24) is fixedly connected to the top of the sliding block (23), the other end of the clamping rod (24) penetrates through the fixed frame (21) and is embedded into one clamping hole (7), a spring (25) is arranged between one side, opposite to the electromagnet (22), of the sliding block (23), the spring (25) is made of a non-magnetic material, and the sliding block (23) is made of a high-magnetic material.
5. A workbench (1) for welding and assembling circuit board parts according to claim 1, wherein: the clamping assembly comprises a threaded rod (26) rotatably mounted on the inner wall of the sliding groove (5), a threaded block (27) is connected to the outer surface of the threaded rod (26) in a threaded mode, the threaded block (27) is slidably connected to the inside of the sliding groove (5), a movable clamping plate (28) is fixedly connected to the top of the threaded block (27), and a rotating handle (29) is fixedly connected to one end of the threaded rod (26).
6. A workbench (1) for welding and assembling circuit board parts according to claim 1, wherein: the top and the bottom of the first filter box (9) are respectively provided with a water filling port (30) and a water discharging port (31).
7. A workbench (1) for welding and assembling circuit board parts according to claim 1, wherein: the top of the workbench (1) is provided with a control switch (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322044932.3U CN220805804U (en) | 2023-08-01 | 2023-08-01 | Workbench for welding and assembling circuit board parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322044932.3U CN220805804U (en) | 2023-08-01 | 2023-08-01 | Workbench for welding and assembling circuit board parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220805804U true CN220805804U (en) | 2024-04-19 |
Family
ID=90700569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322044932.3U Active CN220805804U (en) | 2023-08-01 | 2023-08-01 | Workbench for welding and assembling circuit board parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220805804U (en) |
-
2023
- 2023-08-01 CN CN202322044932.3U patent/CN220805804U/en active Active
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