CN212945944U - Circuit board maintenance work platform - Google Patents
Circuit board maintenance work platform Download PDFInfo
- Publication number
- CN212945944U CN212945944U CN202021797177.6U CN202021797177U CN212945944U CN 212945944 U CN212945944 U CN 212945944U CN 202021797177 U CN202021797177 U CN 202021797177U CN 212945944 U CN212945944 U CN 212945944U
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- China
- Prior art keywords
- fixed
- circuit board
- maintenance
- maintenance platform
- frame
- 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.)
- Expired - Fee Related
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- 238000012423 maintenance Methods 0.000 title claims abstract description 79
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 239000000428 dust Substances 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 6
- 230000010405 clearance mechanism Effects 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract description 22
- 238000005476 soldering Methods 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 231100000614 poison Toxicity 0.000 abstract description 2
- 230000007096 poisonous effect Effects 0.000 abstract description 2
- 239000002341 toxic gas Substances 0.000 description 9
- 239000007789 gas Substances 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
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- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The utility model belongs to the technical field of circuit board maintenance work platform, especially, circuit board maintenance work platform to current circuit board maintenance work platform, when maintaining the circuit board, need relapse the two sides of manual switching circuit board, inconvenient maintenance personal's maintenance work, and in the maintenance process, if when soldering tin to the circuit board, the poisonous gas that produces during its soldering tin fails to obtain filterable problem. The scheme includes that the maintenance platform comprises a maintenance platform body, an n-type supporting frame is fixed to the top of the maintenance platform body, a back plate is fixed to the rear end face of the n-type supporting frame, the back plate is fixedly installed at the top of the maintenance platform body, and supporting foot frames are fixed to the periphery of the bottom of the maintenance platform body. The utility model discloses a mechanism is clear away in the upset, when can making the upset of mouth style of calligraphy frame, its n type adjustable shelf can remove simultaneously to the tin dross that produces when making the clean brush on the n type adjustable shelf to circuit board owner face soldering tin clears away, does not need the manual work to clear up labour saving and time saving.
Description
Technical Field
The utility model relates to a circuit board maintenance work platform technical field especially relates to a circuit board maintenance work platform.
Background
The types of the circuit boards are various, when the circuit boards need to be maintained, the circuit boards need to be placed on a professional maintenance platform and maintained by professional personnel, and in the circuit board maintenance process, processes such as soldering tin and wiping are needed.
Present circuit board maintenance work platform, when maintaining the circuit board, need relapse the two sides of manual switching circuit board, inconvenient maintenance personal's maintenance work, and in the maintenance process, if when soldering tin to the circuit board, the toxic gas that produces during its soldering tin fails to obtain the filtration, maintenance personal's is healthy can't be guaranteed, in addition, produce during soldering tin the tin sediment and leave over easily on the circuit board, need clear away through the manual work, it is inconvenient to use, we have designed a circuit board maintenance work platform for this reason.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of circuit board maintenance work platform has solved current circuit board maintenance work platform, when maintaining the circuit board, needs to relapse the two sides of manual switching circuit board, inconvenient maintenance personal's maintenance work, and in the maintenance process, if when circuit board soldering tin, the poisonous gas that produces during its soldering tin fails to obtain filterable problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a circuit board maintenance workbench comprises a maintenance platform, wherein an n-type support frame is fixed at the top of the maintenance platform, a back plate is fixed on the rear end face of the n-type support frame, the back plate is fixedly installed at the top of the maintenance platform, support foot frames are fixed on the periphery of the bottom of the maintenance platform, a bearing plate is fixed among the four support foot frames, a material receiving box is installed at the top of the bearing plate, a rotating groove is formed in the maintenance platform, two sides of the inner wall of the rotating groove are rotatably connected with rotating columns, a square frame is fixed between the two rotating columns, two universal flexible shafts fixed on the inner top wall of the n-type support frame are arranged above the square frame, a dust hood and an LED illuminating lamp are respectively fixed at the other ends of the two universal flexible shafts, a corrugated pipe is fixed at the top of the dust hood, a straight pipe is fixed at the other end of the corrugated pipe, a suction, the other end of the elbow is connected with the other end of the straight pipe, the straight pipe is embedded into the n-shaped support frame, an air outlet pipe is connected to an air outlet of the suction fan, a dust collecting box is connected to the other end of the air outlet pipe and fixed to the top of the n-shaped support frame, an overturning and clearing mechanism is connected between the square-shaped frame and the maintenance platform, and a clamping mechanism is mounted on the square-shaped frame.
Preferably, positioning columns are fixed to the periphery of the bottom of the material receiving box, and positioning holes matched with the positioning columns are formed in the top of the bearing plate.
Preferably, a filter screen is fixed on the inner wall of the dust collection box, and a plurality of air outlet holes are formed in one end, deviating from the air outlet pipe, of the dust collection box.
Preferably, the upset is clear away the mechanism and is included the n type adjustable shelf of sliding connection at mouth style of calligraphy frame top, is fixed with clean brush on the interior roof of n type adjustable shelf, and the bottom of n type adjustable shelf is fixed with two symmetrical sliding blocks, and the sliding tray with sliding block matched with is seted up at the top of mouth style of calligraphy frame, and the inside threaded connection of one of them sliding block has the screw rod, and the both ends of screw rod rotate respectively and connect the inner wall both sides at the sliding tray, and the one end of screw rod extends to the outside of mouth style of calligraphy frame to be fixed with gear one.
Preferably, the outside meshing of gear one is connected with the arc rack, and the arc rack is fixed on the inner wall that rotates the groove, and one of them rotates the rear end face that the one end of post extends to the maintenance platform to be fixed with gear two, the below meshing of gear two is connected with the sharp rack, and sharp rack sliding connection is at the rear end face of maintenance platform, and the rear end face of maintenance platform is fixed with electric telescopic handle, and electric telescopic handle's control end links to each other with the one end of sharp rack.
Preferably, clamping mechanism includes two L type splint of sliding connection on mouthful style of calligraphy frame inner wall, and two L type splint all articulate in one side dorsad have two movable rods, and the other end of two movable rods with one side all articulates has the removal seat, and the inner wall of mouthful style of calligraphy frame is seted up and is removed seat matched with shifting chute, and the inner wall of shifting chute is fixed with the slide bar, is equipped with the cover between the one end of removing the seat and the tip of shifting chute and establishes the spring in the slide bar outside.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses among the clamping mechanism, under the cooperation of movable rod, removal seat, slide bar and spring, can press from both sides tight fixedly to the circuit board of equidimension not, make things convenient for the staff to maintain, guarantee the circuit board when the maintenance, the stability of its position takes place to shift when avoiding maintaining, influences the process of staff maintenance work, its simple structure, convenient operation.
2. The utility model discloses among the upset clearance mechanism, through n type adjustable shelf, the sliding block, the screw rod, gear one, the arc rack, gear two, linear rack and electric telescopic handle's cooperation, in the time of can making the upset of mouth style of calligraphy frame, its n type adjustable shelf can remove simultaneously, and the tin dross that produces when making the clean brush on the n type adjustable shelf to circuit board owner face soldering tin clears away, do not need the manual work to clear up, time saving and labor saving, and the upset of mouth style of calligraphy frame, the maintenance personal of being convenient for switches the maintenance to the two sides of circuit board, maintenance personal's work efficiency has been improved.
3. The utility model discloses in, under the effect of suction fan, the suction hood that set up, produce toxic gas when can maintaining circuit board soldering tin and carry out the suction to make toxic gas get into the inside of its dust collection box, and under the effect of filter screen, make gas obtain further filtration, and discharge through the venthole, the toxic gas pollution that produces when avoiding peripheral air by soldering tin has effectively ensured that maintenance personal's is healthy.
Drawings
Fig. 1 is a front view schematic structural diagram of a circuit board maintenance workbench according to the present invention;
fig. 2 is a schematic top view of the turnover cleaning mechanism of the circuit board maintenance workbench according to the present invention;
fig. 3 is a schematic top view of a clamping mechanism of a circuit board maintenance workbench according to the present invention;
fig. 4 is an enlarged schematic structural diagram of a position a of the circuit board maintenance workbench according to the present invention.
In the figure: 1. a maintenance platform; 2. an n-type support frame; 3. a back plate; 4. a supporting foot rest; 5. a carrier plate; 6. a material receiving box; 7. a square frame; 8. a universal flexible shaft; 9. a dust hood; 10. an LED lighting lamp; 11. a bellows; 12. a straight pipe; 13. a suction fan; 14. bending the pipe; 15. a dust collecting box; 16. a filter screen; 17. a turnover clearing mechanism; 1701. an n-type movable frame; 1702. a slider; 1703. a screw; 1704. a first gear; 1705. an arc-shaped rack; 1706. a second gear; 1707. a linear rack; 1708. an electric telescopic rod; 18. a clamping mechanism; 1801. an L-shaped splint; 1802. a movable rod; 1803. a movable seat; 1804. a slide bar; 1805. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a circuit board maintenance workbench comprises a maintenance platform 1, wherein an n-type support frame 2 is fixed on the top of the maintenance platform 1, a back plate 3 is fixed on the rear end face of the n-type support frame 2, the back plate 3 is fixedly arranged on the top of the maintenance platform 1, support foot frames 4 are fixed on the periphery of the bottom of the maintenance platform 1, a bearing plate 5 is fixed between the four support foot frames 4, a material receiving box 6 is installed on the top of the bearing plate 5, a rotating groove is formed in the maintenance platform 1, rotating columns are rotatably connected to two sides of the inner wall of the rotating groove, a square frame 7 is fixed between the two rotating columns, two universal shafts 8 fixed on the inner top wall of the n-type support frame 2 are arranged above the square frame 7, a dust hood 9 and an LED illuminating lamp 10 are respectively fixed on the other ends of the two universal flexible shafts 8, a corrugated pipe 11 is fixed on the top of, the top of n type support frame 2 is fixed with suction fan 13, the air inlet department of suction fan 13 is connected with return bend 14, the other end of return bend 14 links to each other with the other end of straight tube 12, straight tube 12 imbeds on n type support frame 2, the air outlet department of suction fan 13 is connected with the outlet duct, the other end of outlet duct is connected with dust collection box 15, dust collection box 15 is fixed at the top of n type support frame 2, be connected with upset clearance mechanism 17 between mouth style of calligraphy frame 7 and the maintenance platform 1, install clamping mechanism 18 on the mouth style of calligraphy frame 7, setting through two universal flexible axle 8, conveniently adjust the position of dust cage 9 and LED light 10, high durability and convenient use, the setting of LED light 10, can conveniently throw light on when maintaining the maintenance personnel.
Furthermore, the positioning columns are fixed on the periphery of the bottom of the material receiving box 6, the positioning holes matched with the positioning columns are formed in the top of the bearing plate 5, and the material receiving box 6 is arranged under the rotating groove, so that the dropped tin slag can be conveniently collected.
Further, the inner wall of dust collection box 15 is fixed with filter screen 16, and a plurality of ventholes have been seted up to the one end that deviates from the outlet duct on the dust collection box 15, and filter screen 16's setting can filter the toxic gas that produces when soldering tin to discharge through the venthole, effectively guaranteed that the environment in workshop is not polluted by toxic gas, ensured that maintenance personal's is healthy.
Further, the overturning cleaning mechanism 17 comprises an n-shaped movable frame 1701 slidably connected to the top of the square frame 7, a cleaning brush is fixed on the inner top wall of the n-shaped movable frame 1701, two symmetrical sliding blocks 1702 are fixed at the bottom of the n-shaped movable frame 1701, a sliding groove matched with the sliding blocks 1702 is formed in the top of the square frame 7, a screw 1703 is connected to the inner wall of one sliding block 1702 in a threaded manner, two ends of the screw 1703 are respectively and rotatably connected to two sides of the inner wall of the sliding groove, one end of the screw 1703 extends to the outer side of the square frame 7 and is fixed with a gear 1704, when the square frame 7 overturns in the rotating groove, the gear 1704 is engaged with the arc-shaped rack 1705 during overturning of the square frame 7, the gear 1704 can be rotated, the screw 1703 is rotated, and the n-shaped movable frame 1701 is further moved on the top of the square frame 7, thus, the cleaning brush on the n-type movable frame 1701 removes the solder dross remaining when soldering the main surface of the circuit board.
Further, the outside meshing of gear 1704 is connected with arc rack 1705, arc rack 1705 is fixed on the inner wall of rotation groove, one end of one of them rotation post extends to the rear end face of maintenance platform 1 to be fixed with gear 1706, the meshing of the below of gear 1706 is connected with sharp rack 1707, sharp rack 1707 sliding connection is at the rear end face of maintenance platform 1, the rear end face of maintenance platform 1 is fixed with electric telescopic handle 1708, electric telescopic handle 1708's control end links to each other with one end of sharp rack 1707, electric telescopic handle 1708's model is YNT-01.
Further, clamping mechanism 18 includes two L type splint 1801 of sliding connection on mouthful style of calligraphy frame 7 inner wall, two L type splint 1801 one side dorsad mutually all articulates there are two movable rods 1802, the other end of two movable rods 1802 with one side all articulates there is removal seat 1803, the inner wall of mouthful style of calligraphy frame 7 is seted up and is removed seat 1803 matched with shifting chute, the inner wall in shifting chute is fixed with slide bar 1804, it establishes the spring 1805 in the slide bar 1804 outside to be equipped with the cover between the one end of removal seat 1803 and the tip in shifting chute, all be fixed with the protection pad on the one side inner wall that two L type splint 1801 subtend mutually, the perpendicular cross-section of L type splint 1801 and protection pad is L type column structure respectively, the setting of protection pad, when avoiding pressing from both sides tight the circuit board, cause the double-layered phenomenon.
The working principle is as follows: when an operator needs to maintain a circuit board, the circuit board is firstly placed between two L-shaped clamp plates 1801, the circuit boards with different sizes can be clamped and fixed under the matching of a movable rod 1802, a movable seat 1803, a slide rod 1804 and a spring 1805, and workers can conveniently maintain the circuit board, under the action of a suction fan 13 and a dust hood 9, toxic gas generated in the soldering tin maintenance of the circuit board can be sucked out, the toxic gas enters the inside of a dust collection box 15 of the dust collection box, the gas is further filtered under the action of a filter screen 16 and is discharged through an air outlet hole, the pollution of the toxic gas generated in the soldering tin maintenance of peripheral air is avoided, the health of the maintenance workers is effectively ensured, the positions of the dust hood 9 and the LED illuminating lamp 10 are conveniently adjusted through the arrangement of two universal flexible shafts 8, the use is convenient, when the workers need to maintain the back of the circuit board, under the condition that the circuit board is not disassembled, the electric telescopic rod 1708 can be started, the linear rack 1707 is pushed, the linear rack 1707 transmits the second gear 1706, the square frame 7 overturns in the rotating groove, and when the square frame 7 overturns, the first gear 1704 can rotate and rotate the first gear 1704 due to meshing with the arc rack 1705, so that the n-shaped movable frame 1701 moves at the top of the square frame 7, the residual tin slag generated when the cleaning brush on the n-shaped movable frame 1701 cleans the main surface of the circuit board during soldering tin, the tin slag falls into the material receiving box 6, manual recycling is facilitated, and the working principle of the device is completed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A circuit board maintenance workbench comprises a maintenance platform (1) and is characterized in that an n-type support frame (2) is fixed at the top of the maintenance platform (1), a back plate (3) is fixed on the rear end face of the n-type support frame (2), the back plate (3) is fixedly installed at the top of the maintenance platform (1), support foot frames (4) are fixed on the periphery of the bottom of the maintenance platform (1), a bearing plate (5) is fixed between the four support foot frames (4), a material receiving box (6) is installed at the top of the bearing plate (5), a rotating groove is formed in the maintenance platform (1), rotating columns are rotatably connected to two sides of the inner wall of the rotating groove, a square frame (7) is fixed between the two rotating columns, two universal flexible shafts (8) fixed in the n-type support frame (2) are arranged above the square frame (7), and a dust hood (9) and an LED illuminating lamp (10) are respectively fixed at the other ends of the two universal flexible shafts (8), bellows (11) are fixed at the top of dust hood (9), straight tube (12) are fixed at the other end of bellows (11), suction fan (13) are fixed at the top of n type support frame (2), the air inlet of suction fan (13) is connected with return bend (14), the other end of return bend (14) links to each other with the other end of straight tube (12), straight tube (12) embedding is on n type support frame (2), the air outlet of suction fan (13) is located and is connected with the outlet duct, the other end of outlet duct is connected with dust collection box (15), dust collection box (15) are fixed at the top of n type support frame (2), be connected with between square frame (7) and maintenance platform (1) and overturn clearance mechanism (17), install clamping mechanism (18) on square frame (7).
2. The circuit board maintenance workbench according to claim 1, wherein positioning posts are fixed around the bottom of the material receiving box (6), and positioning holes matched with the positioning posts are formed at the top of the bearing plate (5).
3. The circuit board maintenance workbench according to claim 1, wherein a filter screen (16) is fixed on the inner wall of the dust collection box (15), and a plurality of air outlet holes are formed in one end of the dust collection box (15) departing from the air outlet pipe.
4. The circuit board maintenance workbench according to claim 1, wherein the overturning clearing mechanism (17) comprises an n-shaped movable frame (1701) slidably connected to the top of the square frame (7), a cleaning brush is fixed on the inner top wall of the n-shaped movable frame (1701), two symmetrical sliding blocks (1702) are fixed at the bottom of the n-shaped movable frame (1701), a sliding groove matched with the sliding blocks (1702) is formed in the top of the square frame (7), a screw rod (1703) is connected to the inner thread of one of the sliding blocks (1702), two ends of the screw rod (1703) are respectively rotatably connected to two sides of the inner wall of the sliding groove, one end of the screw rod (1703) extends to the outer side of the square frame (7), and a first gear (1704) is fixed.
5. The circuit board maintenance workbench according to claim 4, wherein an arc-shaped rack (1705) is engaged and connected to the outer side of the first gear (1704), the arc-shaped rack (1705) is fixed on the inner wall of the rotating groove, one end of one rotating column extends to the rear end face of the maintenance platform (1) and is fixed with a second gear (1706), a linear rack (1707) is engaged and connected to the lower portion of the second gear (1706), the linear rack (1707) is slidably connected to the rear end face of the maintenance platform (1), an electric telescopic rod (1708) is fixed to the rear end face of the maintenance platform (1), and a control end of the electric telescopic rod (1708) is connected to one end of the linear rack (1707).
6. The circuit board maintenance workbench according to claim 1, wherein the clamping mechanism (18) comprises two L-shaped clamping plates (1801) slidably connected to the inner wall of the square frame (7), two movable rods (1802) are hinged to opposite sides of the two L-shaped clamping plates (1801), a moving seat (1803) is hinged to the other end of each of the two movable rods (1802) on the same side, a moving groove matched with the moving seat (1803) is formed in the inner wall of the square frame (7), a sliding rod (1804) is fixed to the inner wall of the moving groove, and a spring (1805) sleeved outside the sliding rod (1804) is arranged between one end of the moving seat (1803) and the end of the moving groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021797177.6U CN212945944U (en) | 2020-08-25 | 2020-08-25 | Circuit board maintenance work platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021797177.6U CN212945944U (en) | 2020-08-25 | 2020-08-25 | Circuit board maintenance work platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212945944U true CN212945944U (en) | 2021-04-13 |
Family
ID=75360414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021797177.6U Expired - Fee Related CN212945944U (en) | 2020-08-25 | 2020-08-25 | Circuit board maintenance work platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212945944U (en) |
-
2020
- 2020-08-25 CN CN202021797177.6U patent/CN212945944U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210413 |