CN111843940B - Workbench for PCB assembly - Google Patents
Workbench for PCB assembly Download PDFInfo
- Publication number
- CN111843940B CN111843940B CN202010629265.3A CN202010629265A CN111843940B CN 111843940 B CN111843940 B CN 111843940B CN 202010629265 A CN202010629265 A CN 202010629265A CN 111843940 B CN111843940 B CN 111843940B
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- China
- Prior art keywords
- wall
- workbench
- fixed
- top outer
- pcb
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Links
- 238000009434 installation Methods 0.000 claims abstract description 29
- 229910000679 solder Inorganic materials 0.000 claims description 12
- 239000010410 layer Substances 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000011241 protective layer Substances 0.000 claims description 4
- 238000012545 processing Methods 0.000 abstract description 8
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 210000004243 sweat Anatomy 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/02—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of table type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/10—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/12—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with storage compartments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/20—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for shielding the work area
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
Abstract
The invention belongs to the technical field of circuit board processing, in particular to a workbench for PCB board assembly, which aims at the problem that the workbench cannot be safely fixed during PCB board assembly. According to the invention, the movable block is pushed upwards by the first installation block, the sliding blocks, the connecting rods, the installation columns and the springs, the two installation columns are pulled towards opposite sides by the connecting rods which move upwards, the sliding blocks slide in the first installation block left and right, the distance between the two sliding blocks is adjusted, the movable block is loosened, the springs push the installation columns to move reversely and clamp into the zigzag sliding grooves, the position of the installation plate is adjusted according to the PCB, and the PCB is wide in applicability and convenient to adjust.
Description
Technical Field
The invention relates to the technical field of circuit board processing, in particular to a workbench for PCB assembly.
Background
A PCB board, a printed circuit board, is also known as a printed circuit board, and is a provider of electrical connections for electronic components. Its development has been over 100 years old; the design is mainly layout design; the main advantages of the circuit board are greatly reduced wiring and assembly errors, and improved automation level and production labor rate. The insulating board is used as base material, cut into certain size, and has at least one conducting pattern attached to it and holes to replace the chassis of electronic components of traditional device and to realize interconnection between electronic components. Such boards are known as "printed" circuit boards because they are made using electronic printing. It is not exact to refer to "printed wiring board" as "printed circuit board" because there are no "printed elements" on the printed board and only wiring.
The utility model discloses a work table for instrument assembly in China patent of application number 201920144577.8, including the work table main part, one side of work table main part is provided with the motor and places the case, the motor is placed the inside of case and is provided with the motor, the output of motor is connected with the connecting block through the threaded rod, the updraft ventilator is installed through the connecting plate at the top of connecting block, the input of updraft ventilator is dismantled through the connecting pipe and is connected with the dust collecting box, the top of dust collecting box is connected with the dust collecting cover through the pivot, the top both sides of work table main part are provided with part respectively and place case and backup pad, the top of part is placed the top of case and is connected with the upper cover through the rotation axis, one side of upper cover is provided with the second draw groove, the top welding of backup pad has the roof, the light is installed to the bottom of roof, and above-mentioned device can not be fixed the PCB board when assembling the PCB board in the work table main part, can make the PCB board appear shifting the phenomenon in the time of processing like this can influence the normal processing of PCB board to can reduce the later stage use of PCB board.
Disclosure of Invention
Based on the technical problem that the PCB cannot be safely fixed during assembly, the invention provides a workbench for PCB assembly.
The invention provides a workbench for PCB assembly, which comprises a working table, wherein an assembly area is arranged on the top outer wall of the working table near the front side, two identical first mounting blocks are fixedly arranged on the top outer wall of the assembly area, a zigzag chute is formed on the top outer wall of each first mounting block, a sliding block is connected to the inner wall of each zigzag chute in a sliding manner, two mounting columns sliding left and right are arranged in each sliding block, a spring is connected between the two mounting columns, connecting rods are connected to the opposite side circumferential outer walls of the two mounting columns through hinges, one ends of the connecting rods are connected with movable blocks through hinges, a first rectangular groove is formed on one side outer wall of each sliding block, the movable blocks are in sliding fit with the first rectangular groove, mounting plates are fixedly arranged on the top outer walls of the sliding blocks, second rectangular grooves are rotatably connected to the opposite side inner walls of the left mounting plates, second rectangular nuts are arranged on the left side outer walls of the mounting plates, third rectangular grooves are formed on the opposite sides of the second mounting blocks, third rectangular grooves are formed on the top outer walls of the second mounting blocks, the second rectangular nuts are fixedly connected to the inner walls of the first rectangular grooves, and the first rectangular nuts are fixedly connected to the bottom of the first rectangular nuts.
Preferably, the top outer wall of the work table is fixed with a placement box near the right side, and the top outer wall of the work table is fixed with a part box near the left side of the placement box.
Preferably, a lamp holder is fixed on the top outer wall of the working table near the rear side of the illuminating lamp, and the illuminating lamp is fixed on the top outer wall of the lamp holder.
Preferably, a solder wire frame is fixed on the outer wall of the top of the working table near the left side of the part box, and solder wires are wound on a solder wire shaft of the solder wire frame.
Preferably, the right side outer wall of the work table is fixed with a buckle, and the outer wall of the buckle is connected with a dustbin in a clamping mode.
Preferably, a protection plate is fixed on the outer wall of the top of the working table, and the height of the protection plate is two centimeters.
Preferably, a socket is arranged on the left outer wall of the working table, an electric iron frame is fixed on the left outer wall of the working table, and supporting legs are fixed at four corners of the bottom outer wall of the working table.
Preferably, round holes are formed in the outer walls of one sides of the two mounting plates, and cooling fans are fixed on the inner walls of the round holes.
Preferably, the front side outer wall of the working table is provided with a groove, the inner wall of the groove is fixed with a sliding rail, and the inner wall of the sliding rail is connected with a drawer in a sliding manner.
The beneficial effects of the invention are as follows:
1. the utility model provides a workstation is used in PCB board equipment, through first installation piece, slider, connecting rod, erection column, the spring that set up, upwards promote the movable block, the connecting rod upwards moves, pulls two erection columns to opposite side, and the left and right sides removes the slider and slides in first installation piece, adjusts the distance between two sliders, loosens the movable block, and the spring promotes the erection column and is opposite and go, the card advances the zigzag spout, is convenient for adjust the position of mounting panel according to the PCB board, extensive applicability, and it is convenient to adjust.
2. The utility model provides a workstation is used in PCB board equipment, through second installation piece, first adjusting nut, the fixed block that set up, put into the second installation piece with the PCB board in, remove the fixed block, press from both sides the PCB board tightly, rotate the position of first adjusting nut fixed block, the second installation piece can rotate between the mounting panel, make things convenient for the processing of PCB board, it is fixed to rotate the second adjusting nut messenger second installation piece, the staff's of being convenient for use has improved staff's work efficiency.
3. Work table is used in PCB board equipment, through the light that sets up, when light is darker or needs light to assist, the light can illuminate the work table, makes the staff see more clearly, the staff of being convenient for to the equipment of PCB board.
4. Work bench is used in PCB board equipment, through the cooling fan that sets up, when processing the PCB board, can dispel the heat to the PCB board, prevent that PCB board temperature from damaging too high, simultaneously, can blow the staff, avoid the staff palm to sweat and skid, influence work.
5. The workstation is used in PCB board equipment can prevent through the antistatic backing that sets up that the table surface from producing static, disturbs the staff, and the protective layer that sets up can protect the table and prevent the antistatic backing, avoids during operation table and antistatic backing to receive the damage, is difficult to maintain and changes.
The device has the advantages of simple and compact whole structure, good economical practicability, more convenient operation and good safety and stability.
Drawings
Fig. 1 is a schematic perspective view of a workbench for assembling a PCB board according to the present invention;
fig. 2 is a schematic side view of a workbench for assembling a PCB board according to the present invention;
fig. 3 is a schematic diagram of a second mounting block of the workbench for assembling a PCB board according to the present invention;
fig. 4 is a schematic structural diagram of a first mounting block of a workbench for assembling a PCB board according to the present invention;
fig. 5 is a schematic structural diagram of a second embodiment of a workbench for assembling a PCB board according to the present invention.
In the figure: 1-assembly area, 2-first installation block, 3-slider, 4-installation plate, 5-second installation block, 6-drawer, 7-buckle, 8-dustbin, 9-placing box, 10-lighting lamp, 11-parts box, 12-soldering tin wire frame, 13-cooling fan, 14-protection plate, 15-work table, 16-socket, 17-supporting leg, 18-electric iron frame, 19-first adjusting nut, 20-fixed block, 21-movable block, 22-connecting rod, 23-installation column, 24-spring, 25-antistatic layer, 26-protection layer.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-5, a workbench for assembling a PCB board, comprising a working table 15, wherein an assembling area 1 is arranged on the top outer wall of the working table 15 near the front side, two identical first mounting blocks 2 are fixed on the top outer wall of the assembling area 1 through screws, a saw-tooth sliding groove is arranged on the top outer wall of the two first mounting blocks 2, a sliding block 3 is slidingly connected on the inner wall of the saw-tooth sliding groove, two mounting columns 23 sliding left and right are arranged in the sliding block 3, a spring 24 is connected between the two mounting columns 23, connecting rods 22 are connected on the opposite side circumference outer walls of the two mounting columns 23 through hinges, one end of each connecting rod 22 is connected with a movable block 21 through a hinge, a first rectangular groove is arranged on one side outer wall of the sliding block 3, the movable block 21 is slidingly matched with the first rectangular groove, the connecting rods 22 are upwards pushed, the two mounting columns 23 are pulled towards the opposite sides, the left and right moving slide blocks 3 slide in the first mounting block 2, the distance between the two slide blocks 3 is regulated, the movable block 21 is loosened, the spring 24 pushes the mounting columns 23 to move oppositely, the mounting columns are clamped into the zigzag sliding grooves, the position of the mounting plates 4 is regulated according to the PCB, the applicability is wide, the regulation is convenient, the top outer wall of the slide block 3 is fixedly provided with the mounting plates 4 through screws, the opposite side inner walls of the left mounting plate 4 and the right mounting plate 4 are rotationally connected with the second mounting block 5, the left side outer wall of the left mounting plate 4 is provided with a second regulating nut, the opposite side of the second mounting block 5 is provided with a second rectangular groove, the top outer wall of the second mounting block 5 is provided with a third rectangular groove, the inner wall of the second rectangular groove is spliced with the PCB, the inner wall of the third rectangular groove is slidably connected with the first regulating nut 19, the bottom outer wall of the first regulating nut 19 is fixedly provided with a fixed block 20 through screws, and fixed block 20 slides at the second rectangular channel inner wall, puts into the second installation piece 5 with the PCB board, removes fixed block 20, presss from both sides tightly the PCB board, rotates the fixed position of fixed block 20 of first adjusting nut 19, and second installation piece 5 can rotate between mounting panel 4, makes things convenient for the processing of PCB board, and rotation second adjusting nut makes second installation piece 5 fixed, and the use of the staff of being convenient for has improved staff's work efficiency.
In the invention, a placement box 9 is fixed on the top outer wall of the working table 15 near the right side through screws, the placement box 9 can be used for placing a PCB, and a part box 11 is fixed on the top outer wall of the working table 15 near the left side of the placement box 9 through screws, and the part box 11 can be used for placing electronic components.
In the invention, the lamp holder is fixed on the top outer wall of the working table 15 close to the rear side of the illuminating lamp 10 through the bolts, and the illuminating lamp 10 is fixed on the top outer wall of the lamp holder through the bolts, so that the illuminating lamp 10 can illuminate the working table 15 when light is darker or light assistance is needed, the working table is more clear for workers to see, and the assembly of the PCB board by the workers is facilitated.
In the invention, the solder wire frame 12 is fixed on the top outer wall of the working table 15 near the left side of the part box 11 through the screws, and the solder wires are wound on the solder wire shaft of the solder wire frame 12, so that the use of the working table is convenient for the working staff.
According to the invention, the buckle 7 is fixed on the outer wall of the right side of the working table 15 through the screw, and the dustbin 8 is clamped on the outer wall of the buckle 7, so that waste can be conveniently stored.
According to the invention, the protection plate 14 is fixed on the top outer wall of the working table 15 through the screws, the height of the protection plate 14 is two centimeters, and the protection plate 14 can prevent tools placed on the top of the working table 15 from falling to the ground and being broken, so that loss is caused.
In the invention, a socket 16 is arranged on the left outer wall of a work table 15, a electric iron frame 18 is fixed on the left outer wall of the work table 15 through screws, and supporting legs 17 are fixed at four corners of the bottom outer wall of the work table 15 through screws.
According to the invention, the outer walls of one sides of the two mounting plates 4 are provided with the round holes, the inner walls of the round holes are fixedly provided with the cooling fans 13 through the screws, and when the PCB is processed, the cooling fans 13 can radiate heat of the PCB, so that the PCB is prevented from being damaged due to overhigh temperature, meanwhile, the air can be blown to the staff, and the phenomenon that the palm of the staff sweats and slips to influence the work is avoided.
In the invention, a groove is formed on the outer wall of the front side of the working table 15, a sliding rail is fixed on the inner wall of the groove through a screw, and a drawer 6 is connected on the inner wall of the sliding rail in a sliding manner.
Working principle: the PCB is placed into the second mounting block 5, the movable block 21 is pushed upwards, the connecting rod 22 moves upwards, the two mounting columns 23 are pulled towards opposite sides, the left and right moving sliding blocks 3 slide in the first mounting block 2, the distance between the two sliding blocks 3 is adjusted, the movable block 21 is loosened, the springs 24 push the mounting columns 23 to move oppositely and clamp into the zigzag sliding grooves, the fixed block 20 is moved, the PCB is clamped, the position of the fixed block 20 is fixed by the first adjusting nut 19 is rotated, the second mounting block 5 can rotate between the mounting plates 4, the processing of the PCB is facilitated, the second mounting block 5 is fixed by rotating the second adjusting nut, the cooling fan 13 is started, and the PCB is cooled.
Example 2
Referring to fig. 5, the workbench for assembling a PCB board in this embodiment is further provided with an antistatic layer 25 on the top outer wall of the workbench 15, and a protective layer 26 is provided on the top outer wall of the antistatic layer 25, compared with embodiment 1.
Working principle: the antistatic layer 25 prevents static electricity from being generated on the surface of the work table 15, and interferes with workers, the protective layer 26 protects the work table 15 and the antistatic layer 25, the work table 15 and the antistatic layer 25 are prevented from being damaged, and maintenance and replacement are difficult.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a workstation is used in PCB board equipment, includes workstation (15), the top outer wall of workstation (15) is close to the front side and is provided with equipment district (1), and the top outer wall of equipment district (1) is fixed with two the same first installation piece (2), its characterized in that, two the top outer wall of first installation piece (2) is opened there is zigzag spout, and the inner wall sliding connection of zigzag spout has slider (3), the inside of slider (3) is provided with two installation post (23) that slide about, and is connected with spring (24) between two installation post (23), two the opposite side circumference outer wall of installation post (23) has connecting rod (22) through hinged joint, and the one end of connecting rod (22) has movable block (21) through hinged joint, one side outer wall of slider (3) is opened there is first rectangular channel, and movable block (21) and first rectangular channel form sliding fit, the top outer wall of slider (3) is fixed with slider (4), and the opposite side inner wall rotation of two installation board (4) is connected with second installation piece (5), the opposite side inner wall rotation of left side installation board (4) has second rectangular channel, the second side installation board (5) has the second rectangular channel, the opposite side of installation board (5) has the second rectangular channel, the inner wall of the third rectangular groove is connected with a first adjusting nut (19) in a sliding manner, a fixed block (20) is fixed on the outer wall of the bottom of the first adjusting nut (19), and the fixed block (20) slides on the inner wall of the second rectangular groove; the second adjusting nut is used for adjusting the relative position between the second mounting block (5) and the mounting plate (4).
2. The workbench for assembling the PCB according to claim 1, wherein the placement box (9) is fixed at a position, close to the right, of the top outer wall of the workbench (15), and the part box (11) is fixed at a position, close to the left side of the placement box (9), of the top outer wall of the workbench (15).
3. The workbench for assembling the PCB, according to claim 2, wherein a lamp holder is fixed on the top outer wall of the workbench (15) near the rear side of the illuminating lamp (10), and the illuminating lamp (10) is fixed on the top outer wall of the lamp holder.
4. The workbench for assembling the PCB according to claim 1, wherein a solder wire frame (12) is fixed on the top outer wall of the workbench (15) near the left side of the part box (11), and solder wires are wound on a solder wire shaft of the solder wire frame (12).
5. The workbench for assembling the PCB according to claim 1, wherein a buckle (7) is fixed on the outer wall of the right side of the workbench (15), and a dustbin (8) is clamped on the outer wall of the buckle (7).
6. The workbench for assembling the PCB according to claim 1, wherein a protection plate (14) is fixed on the top outer wall of the workbench (15), and the height of the protection plate (14) is two centimeters.
7. The workbench for assembling the PCB according to claim 1, wherein a socket (16) is arranged on the left outer wall of the workbench (15), an electric iron frame (18) is fixed on the left outer wall of the workbench (15), and supporting legs (17) are fixed at four corners of the bottom outer wall of the workbench (15).
8. The workbench for assembling the PCB according to claim 1, wherein round holes are formed in the outer walls of one sides of the two mounting plates (4), and cooling fans (13) are fixed on the inner walls of the round holes.
9. The workbench for assembling the PCB according to claim 1, wherein the front side outer wall of the workbench (15) is provided with a groove, the inner wall of the groove is fixedly provided with a sliding rail, and the inner wall of the sliding rail is slidingly connected with a drawer (6).
10. The workbench for assembling the PCB board according to claim 1, wherein an antistatic layer (25) is arranged on the top outer wall of the workbench (15), and a protective layer (26) is arranged on the top outer wall of the antistatic layer (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010629265.3A CN111843940B (en) | 2020-06-28 | 2020-06-28 | Workbench for PCB assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010629265.3A CN111843940B (en) | 2020-06-28 | 2020-06-28 | Workbench for PCB assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111843940A CN111843940A (en) | 2020-10-30 |
| CN111843940B true CN111843940B (en) | 2023-08-25 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010629265.3A Active CN111843940B (en) | 2020-06-28 | 2020-06-28 | Workbench for PCB assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111843940B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112847263A (en) * | 2021-01-27 | 2021-05-28 | 高晓云 | A integral type workstation for USB interface equipment processing usefulness |
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