CN219936035U

CN219936035U - PCBA assembly detection device

Info

Publication number: CN219936035U
Application number: CN202321168663.5U
Authority: CN
Inventors: 张意; 汪洋; 黄胜男
Original assignee: Changzhou Zhuoxiao Digital Technology Co ltd
Current assignee: Changzhou Zhuoxiao Digital Technology Co ltd
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2023-10-31
Anticipated expiration: 2033-05-16

Abstract

The utility model relates to the technical field of PCBA component detection, and discloses a detection device of a PCBA component, which comprises the following components: the base, the inside fixed mounting of base has the dead lever, the surface rotation of dead lever is connected with the gear, the surface engagement of gear has first pinion rack, the last fixed surface of first pinion rack is connected with first slider, the last fixed surface of first slider is connected with left extrusion piece, the inside sliding connection of left extrusion piece has the fixed block, the surface sliding connection of fixed block has right extrusion piece. This kind of detection device of PCBA subassembly, effectual solution because PCBA subassembly is directly placed and detects on the device, the vibrations that the device operation produced can make the position of PCBA subassembly appear the skew problem, when detecting PCBA subassembly, can be through left extrusion piece and right extrusion piece with its centre gripping, just also play limiting displacement to it, improved the stability when the device detects.

Description

PCBA assembly detection device

Technical Field

The utility model relates to the technical field of PCBA component detection, in particular to a detection device of a PCBA component.

Background

PCBA assemblies, also known as printed circuit boards, are important electronic components, are supports for electronic components, are providers of electronic component wiring, and are known as printed circuit boards because they are manufactured by electronic printing techniques, which require inspection during their manufacture.

According to the PCBA board detection device with the patent number of CN216209678U, the problem that whether components and parts are in virtual connection cannot be judged because the existing detection device can only detect the on-off of the components and parts is solved in the scheme, and the direct action of force on a poking piece on the PCBA board body is avoided.

However, the following problems still exist in the actual use process:

(1) Because PCBA subassembly is directly placed and detects on the device, the vibrations that the device operation produced can make the position of PCBA subassembly appear shifting, and then influence the accuracy that detects, also reduced the stability when the device uses.

(2) Because the position of the corresponding detection mechanism is fixed, the detection range is limited, and if other parts of the PCBA assembly are to be detected, a worker is required to manually adjust the PCBA assembly, so that the use comprehensiveness of the device is reduced.

Based on the above, the utility model designs a detection device of a PCBA assembly to solve the above problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a detection device of a PCBA assembly, which has the advantages of limiting PCBA and increasing detection range, and solves the problems in the prior art.

The utility model provides the following technical scheme: a device for detecting PCBA components, comprising: the base, the inside fixed mounting of base has the dead lever, the surface rotation of dead lever is connected with the gear, the surface engagement of gear has first pinion rack, the last fixed surface of first pinion rack is connected with first slider, the last fixed surface of first slider is connected with left extrusion piece, the inside sliding connection of left extrusion piece has the fixed block, the surface sliding connection of fixed block has right extrusion piece, the lower fixed surface of right extrusion piece is connected with the second slider, the lower fixed surface of second slider installs the second pinion rack, the surface engagement of second pinion rack has the gear.

Preferably, the upper surface fixed mounting of base has the workstation, the side fixedly connected with connecting plate of workstation, the inside rotation of connecting plate is connected with the dwang, the side fixedly connected with disc of dwang, the side fixedly connected with first fixed column of disc, the surface rotation of first fixed column is connected with the connecting rod, the inside rotation of connecting rod is connected with the second fixed column, the side fixedly connected with movable block of second fixed column.

Preferably, the upper surface sliding connection of base has first pinion rack, the upper surface fixed mounting of base has the backup pad, the spout has been seted up on the surface of backup pad, the inside of spout is sliding connection respectively has first slider and second slider.

Preferably, the upper surface of backup pad fixed mounting has the cylinder, the side fixedly connected with left extrusion piece of cylinder.

Preferably, a U-shaped block is fixedly arranged on the side face of the workbench, and a moving block is connected to the surface of the U-shaped block in a sliding manner.

Preferably, the bottom of the moving block is fixedly provided with a detecting machine, and the side surface of the rotating rod is fixedly provided with a handle.

Compared with the prior art, the utility model has the following beneficial effects:

1. this kind of detection device of PCBA subassembly places the PCBA subassembly at the upper surface of fixed block, then through starting the cylinder, make left extrusion piece by promoting, and then make left extrusion piece at the surface movement of fixed block, drive first slider at the inside slip of spout, and then drive first pinion rack and move forward, because first pinion rack and gear engagement just also make the gear rotate, and then drive second pinion rack and remove to the centre, just so make second slider and right extrusion piece remove to the centre, and then make the PCBA subassembly of fixed block upper surface by right extrusion piece and left extrusion piece limit, prevent that it from taking place the skew, the effectual problem that because PCBA subassembly is directly placed on the PCBA device and detects, the vibrations that the device operation produced can make the position of PCBA subassembly appear the skew, the design of this kind of structure, when detecting PCBA subassembly, can hold it through left extrusion piece and right extrusion piece, just play spacing effect to it, the stability when detecting the device.

2. This kind of detection device of PCBA subassembly is through rotating the handle for the dwang rotates in the inside of connecting plate, drives the disc and rotates, and then drives the first fixed column of disc side and do circular motion, along with the motion of first fixed column, the connecting rod can give the second fixed column thrust, because first fixed column and connecting rod rotate to be connected, and connecting rod and second fixed column rotate to be connected, just also make the inclination of connecting rod can adjust, prevent the card and die, and then make the movable block receive thrust, make the movable block slide at the surface of U type piece, just also make the position of detecting the machine change, the effectual position of having solved because corresponding detection mechanism is fixed in the whole operation process, if detect other positions of PCBA subassembly, need the manual problem of adjusting of staff, the position of detecting the machine can be adjusted, the detection range has also been increased, the comprehensiveness that the device was used has been improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the device of the present utility model;

FIG. 2 is a schematic diagram of the right-hand structure of FIG. 1 according to the present utility model;

FIG. 3 is a schematic top cross-sectional view of FIG. 1 in accordance with the present utility model;

fig. 4 is a schematic view of a partial structure of fig. 1 according to the present utility model.

In the figure: 1. a base; 2. a fixed rod; 3. a gear; 4. a first toothed plate; 5. a first slider; 6. a second toothed plate; 7. a second slider; 8. right extruding blocks; 9. a fixed block; 10. a support plate; 11. a left extrusion block; 12. a cylinder; 13. a chute; 14. a work table; 15. a U-shaped block; 16. a moving block; 17. a detecting machine; 18. a connecting plate; 19. a handle; 20. a rotating lever; 21. a disc; 22. a first fixing column; 23. a connecting rod; 24. and the second fixing column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a detection apparatus for a PCBA assembly includes: the base 1, the inside fixed mounting of base 1 has dead lever 2, the surface rotation of dead lever 2 is connected with gear 3, gear 3's surface engagement has first pinion rack 4, first pinion rack 4's upper surface fixedly connected with first slider 5, first slider 5's upper surface fixedly connected with left squeeze piece 11, left squeeze piece 11's inside sliding connection has fixed block 9, fixed block 9's surface sliding connection has right squeeze piece 8, right squeeze piece 8's lower surface fixedly connected with second slider 7, second pinion rack 7's lower surface fixed mounting has second pinion rack 6, second pinion rack 6's surface engagement has gear 3, the setting of this kind of structure, left squeeze piece 11 and right squeeze piece 8 can be to the centre movement, and then grasp PCBA subassembly, prevent that it from appearing rocking the phenomenon.

Wherein; the upper surface fixed mounting of base 1 has workstation 14, the side fixedly connected with connecting plate 18 of workstation 14, the inside rotation of connecting plate 18 is connected with dwang 20, the side fixedly connected with disc 21 of dwang 20, the side fixedly connected with first fixed column 22 of disc 21, the surface rotation of first fixed column 22 is connected with connecting rod 23, the inside rotation of connecting rod 23 is connected with second fixed column 24, the side fixedly connected with movable block 16 of second fixed column 24, through rotating dwang 20, make movable block 16 can remove, and then make the scope of detection obtain increasing.

Wherein; the upper surface sliding connection of base 1 has first pinion rack 4, and the upper surface fixed mounting of base 1 has backup pad 10, and spout 13 has been seted up on the surface of backup pad 10, and the inside of spout 13 is sliding connection respectively has first slider 5 and second slider 7, and the setting of spout 13 plays spacing effect for the removal of first slider 5 and second slider 7.

Wherein; the upper surface fixed mounting of backup pad 10 has cylinder 12, and the side fixedly connected with left extrusion piece 11 of cylinder 12 for left extrusion piece 11 is promoted, and then carries out the centre gripping to PCBA subassembly through starting cylinder 12.

Wherein; the side of the workbench 14 is fixedly provided with a U-shaped block 15, the surface of the U-shaped block 15 is connected with a moving block 16 in a sliding manner, and the arrangement of the U-shaped block 15 ensures the stability of the moving block 16 in the moving process.

Wherein; the bottom of the moving block 16 is fixedly provided with a detecting machine 17, the side surface of the rotating rod 20 is fixedly provided with a handle 19, and the position of the detecting machine 17 can be adjusted by rotating the handle 19.

The theory of operation when using this device, place PCBA subassembly at the upper surface of fixed block 9, then through start cylinder 12, make left extrusion piece 11 by promoting, and then make left extrusion piece 11 remove at the surface of fixed block 9, drive first slider 5 and slide in spout 13's inside, and then drive first pinion rack 4 and shift forward, because first pinion rack 4 and gear 3 meshing, just make gear 3 rotate, and then drive second pinion rack 6 and shift to the centre, just also make second slider 7 and right extrusion piece 8 shift to the centre, and then make the PCBA subassembly of fixed block 9 upper surface by right extrusion piece 8 and left extrusion piece 11 restriction, prevent that it from taking place the skew.

Simultaneously, through rotating handle 19 for dwang 20 rotates in the inside of connecting plate 18, drives disc 21 and rotates, and then drives the first fixed column 22 of disc 21 side and do circular motion, along with the motion of first fixed column 22, connecting rod 23 can give second fixed column 24 thrust, because first fixed column 22 and connecting rod 23 rotate to be connected, and connecting rod 23 and second fixed column 24 rotate to be connected, just also make the inclination of connecting rod 23 can adjust, prevent the card and die, and then make movable block 16 receive thrust, make movable block 16 slide at the surface of U type piece 15, just also make the position of detecting machine 17 can change.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A device for detecting a PCBA component, comprising: base (1), the inside fixed mounting of base (1) has dead lever (2), the surface rotation of dead lever (2) is connected with gear (3), the surface engagement of gear (3) has first pinion rack (4), the last fixed surface of first pinion rack (4) is connected with first slider (5), the last fixed surface of first slider (5) is connected with left extrusion piece (11), the inside sliding connection of left extrusion piece (11) has fixed block (9), the surface sliding connection of fixed block (9) has right extrusion piece (8), the lower surface fixedly connected with second slider (7) of right extrusion piece (8), the lower surface fixed mounting of second slider (7) has second pinion rack (6), the surface engagement of second pinion rack (6) has gear (3).

2. A device for testing a PCBA assembly according to claim 1, wherein: the utility model discloses a workbench, including base (1), workstation (14), connecting plate (18) are connected with to the side fixedly connected with of workstation (14), the inside rotation of connecting plate (18) is connected with dwang (20), the side fixedly connected with disc (21) of dwang (20), the side fixedly connected with first fixed column (22) of disc (21), the surface rotation of first fixed column (22) is connected with connecting rod (23), the inside rotation of connecting rod (23) is connected with second fixed column (24), the side fixedly connected with movable block (16) of second fixed column (24).

3. A device for testing a PCBA assembly according to claim 1, wherein: the novel sliding type electric bicycle is characterized in that a first toothed plate (4) is slidably connected to the upper surface of the base (1), a supporting plate (10) is fixedly arranged on the upper surface of the base (1), a sliding groove (13) is formed in the surface of the supporting plate (10), and a first sliding block (5) and a second sliding block (7) are slidably connected to the inside of the sliding groove (13) respectively.

4. A device for testing a PCBA assembly according to claim 3, wherein: the upper surface of backup pad (10) is fixedly mounted with cylinder (12), the side fixedly connected with left extrusion piece (11) of cylinder (12).

5. A device for testing a PCBA assembly according to claim 2, wherein: the side of the workbench (14) is fixedly provided with a U-shaped block (15), and the surface of the U-shaped block (15) is connected with a moving block (16) in a sliding manner.

6. A device for testing a PCBA assembly according to claim 2, wherein: the bottom of the moving block (16) is fixedly provided with a detecting machine (17), and the side surface of the rotating rod (20) is fixedly provided with a handle (19).