CN220104885U - Auxiliary device for observing welding spots of circuit board - Google Patents
Auxiliary device for observing welding spots of circuit board Download PDFInfo
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- CN220104885U CN220104885U CN202321577655.6U CN202321577655U CN220104885U CN 220104885 U CN220104885 U CN 220104885U CN 202321577655 U CN202321577655 U CN 202321577655U CN 220104885 U CN220104885 U CN 220104885U
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- fixedly connected
- face
- shaped block
- smoking
- circuit board
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- 238000003466 welding Methods 0.000 title abstract description 26
- 230000000391 smoking effect Effects 0.000 claims abstract description 55
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 30
- 229910052742 iron Inorganic materials 0.000 claims description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 14
- 229910000679 solder Inorganic materials 0.000 claims description 11
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 239000000779 smoke Substances 0.000 abstract description 14
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 2
- 239000011521 glass Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process 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
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000004630 mental health Effects 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
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-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
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 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
- 230000002950 deficient Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- 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
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model provides an auxiliary device for observing welding spots of a circuit board, which comprises a bottom plate; the device comprises a base plate, a first clamping assembly, a second clamping assembly, an observation assembly, a hose spot lamp, a smoking assembly and a smoke absorbing assembly, wherein the first clamping assembly is installed at one end of the upper end face of the base plate, the second clamping assembly is installed at one side of the upper end face of the base plate, the observation assembly is installed at one side of the upper end face of the base plate, the hose spot lamp is fixedly connected with the other end of the upper end face of the base plate, and the smoke absorbing assembly is installed at one side of the upper end face of the base plate, which is located on the hose spot lamp; the smoking subassembly includes smoking case, bottom plate up end fixedly connected with smoking case, smoking case inner chamber upper portion fixedly connected with motor frame, motor frame up end fixedly connected with driving motor, driving motor output axle head fixedly connected with fan of breathing in. The utility model is convenient for the staff to watch at multiple angles through the first clamping component, the second clamping component and the observing component, and then the smoke absorbing component is used for preventing the unpleasant smoke generated during spot welding from being absorbed by the staff.
Description
Technical Field
The utility model relates to the technical field of circuit board welding spot observation, in particular to an auxiliary device for circuit board welding spot observation.
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, ultra-thin circuit boards, printed (copper etching technology) circuit boards, and the like. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in mass production of fixed circuits and optimization of the layout of electrical appliances.
At present, when the existing circuit board detects welding points, part of factories adopt a worker to hold the circuit board by one hand and hold the magnifying glass by the other hand, and then each detection point is watched by using the magnifying function in the magnifying glass to judge whether the welding points are qualified or not; when a worker looks under the magnifying glass for a long time, the eyes of the worker are easy to fatigue or eye-flower, so that too small holes or cracks in the circuit board are not easy to find, and further the circuit board is easy to generate a cold joint phenomenon, so that the welding spot detection efficiency is affected, and the qualification rate of products is reduced.
Therefore, there is a need for a device for assisting in observing the solder joints of a circuit board that improves the yield.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an auxiliary device for observing welding spots of a circuit board, and solves the problems in the background art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the auxiliary device for observing the welding spots of the circuit board comprises a bottom plate; the device comprises a base plate, a first clamping assembly, a second clamping assembly, an observation assembly, a hose spot lamp, a smoking assembly and a smoke absorbing assembly, wherein the first clamping assembly is installed at one end of the upper end face of the base plate, the second clamping assembly is installed at one side of the upper end face of the base plate, the observation assembly is installed at one side of the upper end face of the base plate, the hose spot lamp is fixedly connected with the other end of the upper end face of the base plate, and the smoke absorbing assembly is installed at one side of the upper end face of the base plate, which is located on the hose spot lamp; the smoking subassembly includes smoking case, bottom plate up end fixedly connected with smoking case, smoking case inner chamber upper portion fixedly connected with motor frame, motor frame up end fixedly connected with driving motor, driving motor output axle head fixedly connected with fan of breathing in, the one end of motor frame inner chamber is provided with the slot, slot inner chamber sliding connection has the active carbon plate, the both sides of smoking case surface are respectively through bolt fixedly connected with active carbon plate.
Further, the smoking subassembly still includes the smoking pipe, smoking case up end rotates and is connected with the smoking pipe, smoking pipe inner chamber and smoking case inner chamber intercommunication, smoking pipe one end fixedly connected with ripple smoking hose.
Further, observe the subassembly and include T type track, bottom plate up end fixedly connected with T type track, T type track surface sliding connection has the movable tray, movable tray inner chamber threaded connection has first fixing bolt, first fixing bolt one end and T type track up end contact each other, movable tray up end fixedly connected with altitude sleeve, altitude sleeve inner chamber sliding connection has the dead lever, altitude sleeve surface one side threaded connection has second fixing bolt, second fixing bolt one end and dead lever surface contact each other.
Further, the observation assembly further comprises a rectangular sleeve, the upper end face of the fixing rod is fixedly connected with the rectangular sleeve, the inner cavity of the rectangular sleeve is slidably connected with the front rod and the rear rod, a third fixing bolt is connected to the upper portion of the outer surface of the rectangular sleeve in a threaded mode, one end of the third fixing bolt is in contact with the outer surface of the front rod and the outer surface of the rear rod, a cross groove is formed in one end of the front rod and one end of the rear rod, a ball rod is rotationally connected to the middle of the inner cavity of the cross groove, and one end of the ball rod is fixedly connected with a magnifying glass.
Further, the first clamping assembly comprises a first T-shaped block, the upper end face of the bottom plate is fixedly connected with the first T-shaped block, two ends of the outer surface of the first T-shaped block are respectively and slidably connected with a first U-shaped block, one side of the outer surface of the first U-shaped block is connected with a first positioning bolt in a threaded manner, and one end of the first positioning bolt is in contact with the outer surface of the first T-shaped block.
Further, the first clamping assembly further comprises a stand column, the upper end face of the first U-shaped block is fixedly connected with the stand column, a vertical groove is formed in the upper portion of one side of the stand column, and a transverse groove is formed in the upper portion of one side of the stand column.
Further, the second clamping assembly comprises a second T-shaped block, the upper end face of the bottom plate is fixedly connected with a second T-shaped block, the outer surface of the second T-shaped block is slidably connected with a second U-shaped block, the upper end face of the second U-shaped block is in threaded connection with a second positioning bolt, one end of the second positioning bolt is in contact with the outer surface of the second T-shaped block, the upper end face of the second U-shaped block is fixedly connected with a soft iron pipe, and one end of the soft iron pipe is fixedly connected with a clamp.
The utility model provides an auxiliary device for observing welding spots of a circuit board. Compared with the prior art, the method has the following beneficial effects:
1. through the mutually supporting of first U type piece, first positioning bolt and first T type piece in the first clamping assembly, realized carrying out the centre gripping to the circuit board of different length or different width, when the centre gripping, at this moment through mutually supporting of perpendicular groove and transverse groove, realized carrying out the clamping of lying or vertical centre gripping to realize two kinds of different centre gripping modes, then cooperate the cooperation of hose shot-light again, make things convenient for personnel's better solder joint condition of watching the circuit board to and make things convenient for the processing of later stage to the solder joint.
2. The circuit boards with different sizes are clamped through the clamps, the soft iron pipes, the second U-shaped blocks, the second positioning bolts and the second T-shaped blocks in the second clamping assembly, after clamping, the circuit boards are adjusted in different angles through random changes of the soft iron pipes, workers can observe welding spots of the circuit boards conveniently, and then the welding conditions of the welding spots can be seen clearly through cooperation of the observation assembly;
3. through observing T type track, movable disk, first fixing bolt, fixed sleeve, dead lever, second fixing bolt, rectangular sleeve, back-and-forth rod and second fixing bolt's in the subassembly mutually support, realized carrying out not co-altitude, the position is adjusted about the difference and the difference to the magnifying glass, treat the position adjustment after accomplishing, rethread cross groove and bulb pole have realized adjusting the different angles of magnifying glass at this moment, and the welding condition of the little solder joint in circuit board upper portion is watched through the magnifying glass better at last.
4. Through the mutually supporting of driving motor, suction fan, activated carbon plate, smoke tube and ripple smoking hose in the smoking subassembly, realize sucking away the flue gas that the electric iron produced when the spot welding, prevent that the flue gas from being inhaled by personnel.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 shows a schematic overall structure of the present utility model;
FIG. 2 shows a schematic view of another view of the overall structure of the present utility model;
FIG. 3 shows a schematic view of a first clamping assembly of the present utility model;
FIG. 4 shows a schematic view of the structure of the observation assembly of the present utility model;
FIG. 5 shows another view angle schematic of the viewing assembly of the present utility model;
figure 6 shows a schematic view of the construction of a smoking assembly according to the present utility model;
fig. 7 shows a schematic view of a partial cross-section of the smoke box of the present utility model.
The figure shows: 1. a bottom plate; 2. a first clamping assembly; 21. a first T-block; 22. a first U-shaped block; 23. a first positioning bolt; 24. a column; 25. a vertical groove; 26. a transverse groove; 3. a second clamping assembly; 31. a second T-block; 32. a second U-shaped block; 33. a second positioning bolt; 34. a soft iron pipe; 35. a clip; 4. an observation assembly; 41. a T-shaped track; 42. a moving tray; 43. a first fixing bolt; 44. a height sleeve; 45. a fixed rod; 46. a second fixing bolt; 47. a rectangular sleeve; 48. front and rear rods; 49. a third fixing bolt; 410. a cross groove; 411. a ball head rod; 412. a magnifying glass; 5. a hose spot lamp; 6. a smoking assembly; 61. a smoke box; 62. a motor frame; 63. a driving motor; 64. an air suction fan; 65. a slot; 66. an activated carbon plate; 67. a smoke suction pipe; 68. corrugated smoking hose.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions in the embodiments of the present utility model are clearly and completely described, and it is obvious that the described embodiments are 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.
Example 1
In order to solve the technical problems in the background technology, the following auxiliary device for observing the welding spots of the circuit board is provided:
referring to fig. 1 to 7, the auxiliary device for observing welding spots of a circuit board provided by the utility model comprises a bottom plate 1; a first clamping component 2 is installed at one end of the upper end face of the bottom plate 1, a second clamping component 3 is installed at one side of the upper end face of the bottom plate 1, which is positioned on one side of the first clamping component 2, an observation component 4 is installed at one side of the upper end face of the bottom plate 1, which is positioned on one side of the second clamping component 3, a hose shot lamp 5 is fixedly connected at the other end of the upper end face of the bottom plate 1, and a smoking component 6 is installed at one side of the upper end face of the bottom plate 1, which is positioned on the hose shot lamp 5; the smoking subassembly 6 includes smoking case 61, and bottom plate 1 up end fixedly connected with smoking case 61, smoking case 61 inner chamber upper portion fixedly connected with motor frame 62, motor frame 62 up end fixedly connected with driving motor 63, driving motor 63 output axle head fixedly connected with suction fan 64, the one end of motor frame 62 inner chamber is provided with slot 65, slot 65 inner chamber sliding connection has activated carbon plate 66, and the both sides of smoking case 61 surface are respectively through bolt fixedly connected with activated carbon plate 66. The smoking assembly 6 further comprises a smoking pipe 67, the upper end surface of the smoking box 61 is rotatably connected with the smoking pipe 67, the inner cavity of the smoking pipe 67 is communicated with the inner cavity of the smoking box 61, and one end of the smoking pipe 67 is fixedly connected with a corrugated smoking hose 68.
Through the mutually supporting of smoking case 61, driving motor 63, suction fan 64, active carbon plate 66, smoking pipe 67 and ripple smoking hose 68 in smoking subassembly 6, the flue gas that produces when having realized the spot welding absorbs, absorbs the back, carries out purification treatment, prevents that the flue gas from being absorbed by the staff, and then influences staff's physical and mental health.
Example two
As shown in fig. 1 to 7, on the basis of the above embodiment, the present embodiment further provides the following:
the observation assembly 4 comprises a T-shaped track 41, the upper end surface of the bottom plate 1 is fixedly connected with the T-shaped track 41, the outer surface of the T-shaped track 41 is slidably connected with a movable disc 42, an inner cavity of the movable disc 42 is in threaded connection with a first fixing bolt 43, one end of the first fixing bolt 43 is in contact with the upper end surface of the T-shaped track 41, the upper end surface of the movable disc 42 is fixedly connected with a height sleeve 44, the inner cavity of the height sleeve 44 is slidably connected with a fixing rod 45, one side of the outer surface of the height sleeve 44 is in threaded connection with a second fixing bolt 46, and one end of the second fixing bolt 46 is in contact with the outer surface of the fixing rod 45. The observation assembly 4 further comprises a rectangular sleeve 47, the upper end face of the fixing rod 45 is fixedly connected with the rectangular sleeve 47, the inner cavity of the rectangular sleeve 47 is slidably connected with a front rod and a rear rod 48, the upper portion of the outer surface of the rectangular sleeve 47 is in threaded connection with a third fixing bolt 49, one end of the third fixing bolt 49 is in contact with the outer surface of the front rod and the rear rod 48, one end of the front rod and one end of the rear rod 48 are provided with a cross groove 410, the middle of the inner cavity of the cross groove 410 is rotationally connected with a ball rod 411, and one end of the ball rod 411 is fixedly connected with a magnifying glass 412.
Through the mutual cooperation of the T-shaped track 41, the height sleeve 44, the fixed rod 45, the rectangular sleeve 47 and the front and rear rods 48 in the observation assembly 4, the adjustment of different heights, different front and rear positions and different left and right positions of the magnifier 412 is realized, meanwhile, the adjustment of different angles of the magnifier 412 is realized through the cross groove 410 and the ball head rod 411, and finally, the enlargement of holes in a circuit board is realized through the magnifier 412.
Example III
As shown in fig. 1 to 7, on the basis of the above embodiment, the present embodiment further provides the following:
the first clamping assembly 2 comprises a first T-shaped block 21, the upper end face of the bottom plate 1 is fixedly connected with the first T-shaped block 21, two ends of the outer surface of the first T-shaped block 21 are respectively and slidably connected with a first U-shaped block 22, one side of the outer surface of the first U-shaped block 22 is in threaded connection with a first positioning bolt 23, and one end of the first positioning bolt 23 is in contact with the outer surface of the first T-shaped block 21. The first clamping assembly 2 further comprises a stand column 24, the stand column 24 is fixedly connected to the upper end face of the first U-shaped block 22, a vertical groove 25 is formed in the upper portion of one side of the stand column 24, and a transverse groove 26 is formed in the upper portion of one side of the stand column 24. The second clamping assembly 3 comprises a second T-shaped block 31, the upper end face of the bottom plate 1 is fixedly connected with a second T-shaped block 31, the outer surface of the second T-shaped block 31 is slidably connected with a second U-shaped block 32, the upper end face of the second U-shaped block 32 is in threaded connection with a second positioning bolt 33, one end of the second positioning bolt 33 is in contact with the outer surface of the second T-shaped block 31, the upper end face of the second U-shaped block 32 is fixedly connected with a soft iron pipe 34, and one end of the soft iron pipe 34 is fixedly connected with a clip 35.
The circuit boards with different lengths and widths are clamped and fixed through the first T-shaped block 21, the first U-shaped block 22 and the first positioning bolt 23 in the first clamping assembly 2, and then vertical clamping and transverse clamping of the circuit boards are realized through the transverse grooves 26 and the vertical grooves 25; through the mutual cooperation of the second T-shaped block 31, the second U-shaped block 32, the second positioning bolt 33, the soft iron pipe 34 and the clamp 35 in the second clamping assembly 3, the circuit boards with different sizes are clamped and fixed, meanwhile, different angles of the circuit boards are adjusted through the soft iron pipe, and finally, the form interchange of two groups of clamping is realized through the first clamping assembly 2 and the second clamping assembly 3.
The working principle and the using flow of the utility model are as follows:
the use state is as follows:
when the circuit board is watched:
the first way is: the first clamping component 2 is matched with the hose shot-light 5 for use;
because the first U-shaped block, the first positioning bolt 23, the upright post 24, the vertical groove 25 and the horizontal groove 26 in the first clamping assembly 2 are provided with two groups, one end of the circuit board is firstly inserted into the vertical groove 25 of one group, then the circuit board is fixed on the upright post 24 through the vertical groove 25, then the first U-shaped block 22 in the other group of the first clamping assembly 2 is moved, so that the first U-shaped block 22 in the first clamping assembly 2 slides on the first T-shaped block 21, when the vertical groove 25 in the other group moves to the other end of the circuit board, at this time, the first U-shaped block in the other group of the first clamping assembly 2 is stopped, and the first positioning bolt 23 is screwed, the first U-shaped block 22 and the upright post 24 can be fixed on the first T-shaped block 21, and the circuit board can be in an upright state after the first U-shaped block 22 and the upright post 24 in the two groups of the first clamping assembly 2 are fixed, after the circuit board is in an upright state, the circuit board is moved to the hose 5, and the hose 5 is moved to the hose 5 is seen from one side, and the hose 5 is seen from the other side, and a user can see the hose 1 from the other side, if the hose is not seen, and a person can see the hose 1 at the same side, and if the hose is seen at the same side, and the user is not seen at the same level.
The second way is: use of the second clamping assembly 3 in combination with the viewing assembly 4
Because the second U-shaped block 32, the second positioning bolt 33, the soft iron pipe 34 and the clamp 35 in the second clamping assembly 3 are respectively provided with two sides, the second U-shaped block 32 in the second clamping assembly 3 is moved according to the size of the circuit board, so that the two groups of second U-shaped blocks 32 are close to or far away from each other, when the two groups of second U-shaped blocks 32 move to a proper position, the second positioning bolt 33 is screwed at the moment, the second U-shaped block 32 is fixed on the second T-shaped block 31, after the second U-shaped block 32 is fixed, the two ends of the circuit board are respectively fixed through the clamp 35, after the circuit board is fixed, a worker can watch the upper part of the circuit board, and because the soft iron pipe 34 adopts the same pipe body as the hose spotlight 5, the worker can bend the soft iron pipe 34 in different angles in half, so as to adjust the angle of the circuit board, and the worker can watch the welding spot on the upper part of the circuit board better;
when watching, when encountering smaller welding spots, the movable disc 42 is moved at this time, so that the movable disc 42 moves on the T-shaped track 41, when the movable disc 42 moves to a proper position, the movable disc 42 can be stopped, the first fixing bolt 43 is screwed, then the movable disc moves upwards or downwards according to the amplified degree, the fixing rod 45 is moved upwards or downwards, when the fixing rod 45 moves upwards or downwards, the magnifying lens 412 is driven to move upwards or downwards, when the magnifying lens 412 moves to a proper position, the second fixing bolt 46 is screwed at this time, the fixing rod 45 is fixed in the height sleeve 44, after the fixing, the magnifying lens 412 is moved forwards and backwards, the front and rear rods 48 are driven to slide in the rectangular sleeve 47 when the front and rear rods 48 and the magnifying lens 412 move to a proper position, the third fixing bolt 49 is screwed, the front and rear rods 48 can be fixed in the rectangular sleeve 47, when the magnifying lens 412 is required to be adjusted to be moved upwards or downwards, the magnifying lens 412 can be driven to rotate, when the magnifying lens 412 is required to be adjusted to be rotated, the magnifying lens 412 can be driven to rotate, and the magnifying lens 412 can be rotated downwards or forwards or backwards, and the magnifying lens can be rotated by the magnifying lens 412 can be rotated to a certain angle, and the magnifying lens can be more convenient to realize the watching angle.
When the circuit board is spot-welded: when the defective welding points such as short circuit, bridge welding, cold joint and package welding are seen, at this moment, one end of the circuit board is inserted into one group of transverse grooves 26, after the insertion, the other group of first U-shaped blocks 22 are moved, the other group of transverse grooves 26 are inserted into the other end of the circuit board, after the insertion, the first positioning bolts 23 are screwed, the circuit board is fixed on the first clamping assembly 2, after the fixing, the smoke suction pipe 67 is rotated, the corrugated smoke suction hose 68 is positioned on the upper part of the circuit board, at this moment, a worker can start the driving motor 63, the driving motor 63 drives the air suction fan 64 to rotate when working, when the air suction fan 64 rotates, smoke generated during welding can be sucked into the smoke suction box 61, and harmful gas generated by soldering tin wires is prevented from being sucked into the body by the worker through the treatment of the active carbon plate 66, and the physical and mental health of the worker is further harmful.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (7)
1. Auxiliary device is observed to circuit board solder joint, its characterized in that: comprises a bottom plate (1); the novel smoke-absorbing device comprises a base plate (1), and is characterized in that a first clamping assembly (2) is arranged at one end of the upper end face of the base plate (1), a second clamping assembly (3) is arranged on one side of the upper end face of the base plate (1) and positioned on one side of the first clamping assembly (2), an observation assembly (4) is arranged on one side of the upper end face of the base plate (1) and positioned on one side of the second clamping assembly (3), a hose spot lamp (5) is fixedly connected to the other end of the upper end face of the base plate (1), and a smoke-absorbing assembly (6) is arranged on one side of the upper end face of the base plate (1) and positioned on one side of the hose spot lamp (5);
the first clamping assembly (2) comprises a first T-shaped block (21), the upper end face of the bottom plate (1) is fixedly connected with the first T-shaped block (21), two ends of the outer surface of the first T-shaped block (21) are respectively and slidably connected with a first U-shaped block (22), one side of the outer surface of the first U-shaped block (22) is in threaded connection with a first positioning bolt (23), and one end of the first positioning bolt (23) is in contact with the outer surface of the first T-shaped block (21).
2. The circuit board solder joint observation assisting device according to claim 1, wherein: the first clamping assembly (2) further comprises an upright post (24), the upper end face of the first U-shaped block (22) is fixedly connected with the upright post (24), a vertical groove (25) is formed in the upper portion of one side of the upright post (24), and a transverse groove (26) is formed in the upper portion of one side of the upright post (24).
3. The circuit board solder joint observation assisting device according to claim 2, wherein: the observation assembly (4) comprises a T-shaped track (41), the upper end face of the bottom plate (1) is fixedly connected with the T-shaped track (41), the outer surface of the T-shaped track (41) is slidably connected with a movable disc (42), an inner cavity of the movable disc (42) is in threaded connection with a first fixing bolt (43), one end of the first fixing bolt (43) is in mutual contact with the upper end face of the T-shaped track (41), the upper end face of the movable disc (42) is fixedly connected with a height sleeve (44), the inner cavity of the height sleeve (44) is slidably connected with a fixing rod (45), one side of the outer surface of the height sleeve (44) is in threaded connection with a second fixing bolt (46), and one end of the second fixing bolt (46) is in mutual contact with the outer surface of the fixing rod (45).
4. A circuit board solder joint observation assisting device according to claim 3, wherein: the observation assembly (4) further comprises a rectangular sleeve (47), the upper end face of the fixing rod (45) is fixedly connected with the rectangular sleeve (47), the inner cavity of the rectangular sleeve (47) is slidably connected with the front and rear rods (48), the upper portion of the outer surface of the rectangular sleeve (47) is connected with a third fixing bolt (49) in a threaded mode, one end of the third fixing bolt (49) is in contact with the outer surface of the front and rear rods (48), one end of the front and rear rods (48) is provided with a cross groove (410), the middle portion of the inner cavity of the cross groove (410) is rotationally connected with a ball head rod (411), and one end of the ball head rod (411) is fixedly connected with a magnifier (412).
5. The circuit board solder joint observation assisting device according to claim 4, wherein: the smoking subassembly (6) is including smoking case (61), bottom plate (1) up end fixedly connected with smoking case (61), smoking case (61) inner chamber upper portion fixedly connected with motor frame (62), motor frame (62) up end fixedly connected with driving motor (63), driving motor (63) output shaft end fixedly connected with fan (64) that breathes in, the one end of motor frame (62) inner chamber is provided with slot (65), slot (65) inner chamber sliding connection has active carbon plate (66), the both sides of smoking case (61) surface are respectively through bolt fixedly connected with active carbon plate (66).
6. The circuit board solder joint observation assisting device according to claim 5, wherein: the smoking subassembly (6) still includes smoking pipe (67), smoking case (61) up end rotates and is connected with smoking pipe (67), smoking pipe (67) inner chamber and smoking case (61) inner chamber intercommunication, smoking pipe (67) one end fixedly connected with ripple smoking hose (68).
7. The circuit board solder joint observation assisting device according to claim 6, wherein: the second clamping assembly (3) comprises a second T-shaped block (31), the upper end face of the bottom plate (1) is fixedly connected with a second T-shaped block (31), the outer surface of the second T-shaped block (31) is slidably connected with a second U-shaped block (32), the upper end face of the second U-shaped block (32) is in threaded connection with a second positioning bolt (33), one end of the second positioning bolt (33) is in contact with the outer surface of the second T-shaped block (31), the upper end face of the second U-shaped block (32) is fixedly connected with a soft iron pipe (34), and one end of the soft iron pipe (34) is fixedly connected with a clip (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321577655.6U CN220104885U (en) | 2023-06-19 | 2023-06-19 | Auxiliary device for observing welding spots of circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321577655.6U CN220104885U (en) | 2023-06-19 | 2023-06-19 | Auxiliary device for observing welding spots of circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220104885U true CN220104885U (en) | 2023-11-28 |
Family
ID=88841726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321577655.6U Active CN220104885U (en) | 2023-06-19 | 2023-06-19 | Auxiliary device for observing welding spots of circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220104885U (en) |
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2023
- 2023-06-19 CN CN202321577655.6U patent/CN220104885U/en active Active
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