CN218629906U

CN218629906U - PCB detection jig

Info

Publication number: CN218629906U
Application number: CN202222606331.2U
Authority: CN
Inventors: 乔腾; 吴雪冰; 余秀贤
Original assignee: Guangdong Chenyi Electronic Technology Co ltd
Current assignee: Guangdong Chenyi Electronic Technology Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-03-14
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a PCB (printed circuit board) detection jig, which comprises a base, wherein a fixed frame is fixedly installed at the top end of the base by the rear end position, a mounting groove is formed in the middle position of the front end of the fixed frame, bearing plates are fixedly installed in the mounting groove by the two side positions, a partition plate is fixedly installed in the middle position of the mounting groove, a same threaded rod is installed between the two bearing plates by the middle position, an adjusting disc is installed on one side of one of the bearing plates, a screw rod sleeve is installed at the periphery of the threaded rod by the two side positions, a second sliding block is fixedly installed at the middle position of the rear end of the screw rod sleeve, a fixed blade component is arranged in the middle position of the front end of the screw rod sleeve and comprises a connecting plate, and a lower blade is fixedly installed at the front end of the connecting plate by the lower end position; a PCB circuit board detection tool, can adjust according to the size of circuit board, adapt to the circuit board of multiple different models, easy operation.

Description

PCB detection jig

Technical Field

The utility model relates to a circuit board tool field, in particular to PCB circuit board detection tool.

Background

A PCB, i.e., a printed wiring board, abbreviated as a printed board, is one of important components in the electronic industry. Almost every kind of electronic equipment, as small as electronic watches, calculators, as large as computers, communication electronics, military weaponry systems, has electronic components such as integrated circuits, and printed boards are used to electrically interconnect the components. The printed circuit board consists of an insulating bottom plate, a connecting wire and a welding pad for assembling and welding electronic elements, has double functions of a conducting wire and the insulating bottom plate, and needs to be detected when the PCB leaves a factory, so that a PCB detection jig needs to be used.

This scheme concretely relates to PCB circuit board detection tool, current PCB circuit board detection tool can not adjust according to the big or small model of circuit board when using, can only fix a circuit board, and functional poor, fixed effect is poor, has brought certain influence for in-service use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a PCB circuit board detection tool can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the utility model provides a PCB circuit board detection tool, includes the base, the top of base leans on rear end position fixed mounting to have the mount, the mounting groove has been seted up to the front end position placed in the middle of the mount, lean on both sides position fixed mounting to have the bearing plate in the mounting groove, the position fixed mounting placed in the middle of the mounting groove has a baffle, two same threaded rod is installed to the position placed in the middle between the bearing plate, one of them the adjustment disk is installed to one side of bearing plate, the threaded rod periphery leans on both sides position to install the screw rod cover, screw rod cover rear end position fixed mounting slider two placed in the middle, the front end position placed in the middle of the screw rod cover is provided with fixed blade subassembly.

As a further scheme of the utility model, fixed blade subassembly includes the connecting plate, the front end of connecting plate leans on lower extreme position fixed mounting to have lower blade, the spout has been seted up to the front end position placed in the middle of the connecting plate, and is provided with slider one in the spout, the one end fixed mounting of slider one has last blade, runs through go up the lower extreme position placed in the middle of the blade and install the screw.

As a further proposal of the utility model, the fixing frame is shaped like the U, and the connecting part of the fixing frame and the first sliding block is provided with a limit groove.

As a further scheme of the utility model, the bearing is all installed with the junction of bearing plate, screw rod cover and baffle to the threaded rod, and the threaded rod passes through bearing and bearing plate, screw rod cover and baffle swing joint, and the threaded rod runs through the both sides of bearing plate, and the one end and the adjustment disk fixed connection of threaded rod.

As a further aspect of the present invention, the upper blade plate and the lower blade plate are both in an "L" shape, and the screw is connected to the upper blade plate and the lower blade plate by screw threads.

As a further scheme of the utility model, the junction of lower lamina and last lamina is seted up slottedly, and the inslot is provided with the spring, the spring is provided with the gasket with the junction of lower lamina and last lamina, and the spring passes through gasket and last lamina and lower lamina welding.

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

the utility model discloses a set up parts such as adjustment disk, bearing plate, mount and threaded rod, when using, clockwise direction rotates the adjustment disk, and the adjustment disk rotates and drives the threaded rod and rotate, rotates through the threaded rod, drives the screw rod cover and rotates to drive two fixed blade assembly and remove, realize adjusting the distance fixed circuit board of being convenient for between two fixed blade assembly.

The utility model discloses a set up fixed blade subassembly, when fixed, move the screw through twisting, the distance between first adjustment upper leaf board of cooperation spring and the lower blade of slider, the circuit board of the fixed different models of being convenient for, convenient operation.

Drawings

Fig. 1 is a schematic view of the overall structure of the PCB inspection jig of the present invention;

fig. 2 is a schematic structural view of a fixed blade assembly in the PCB inspection jig of the present invention;

FIG. 3 is a cross-sectional view of the overall structure of the PCB inspection tool of the present invention;

fig. 4 is the enlarged view of a position in fig. 1 of the PCB detection tool of the present invention.

In the figure: 1. a base; 2. an adjusting disk; 3. a bearing plate; 4. a fixed mount; 5. mounting grooves; 6. a screw sleeve; 7. a threaded rod; 8. a partition plate; 9. fixing the blade plate assembly; 10. a connecting plate; 11. a first sliding block; 12. an upper leaf plate; 13. a screw; 14. a lower leaf plate; 15. a spring; 16. and a second sliding block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a PCB circuit board detection tool, including base 1, the top of base 1 leans on rear end position fixed mounting to have mount 4, mounting groove 5 has been seted up to the front end position placed in the middle of mount 4, lean on both sides position fixed mounting to have bearing plate 3 in the mounting groove 5, the position fixed mounting placed in the middle of mounting groove 5 has baffle 8, position placed in the middle between two bearing plates 3 installs same root threaded rod 7, adjusting disk 2 is installed to one side of one of them bearing plate 3, threaded rod 7 is peripheral to lean on both sides position to install screw rod cover 6, screw rod cover 6 rear end position fixed mounting slider two 16 placed in the middle, the position placed in the middle of the front end of screw rod cover 6 is provided with fixed blade subassembly 9.

Fixed lamina subassembly 9's the use of being convenient for in this embodiment, fixed lamina subassembly 9 includes connecting plate 10, and the front end of connecting plate 10 leans on lower extreme position fixed mounting to have lower lamina 14, and the spout has been seted up to the front end position placed in the middle of connecting plate 10, and is provided with slider 11 in the spout, and the one end fixed mounting of slider 11 has last lamina 12, runs through the upper and lower extreme position placed in the middle of last lamina 12 and installs screw 13.

In this embodiment, the fixing frame 4 is substantially u-shaped, and a connecting portion between the fixing frame 4 and the first sliding block 11 is provided with a limiting groove.

The U-shaped fixing frame 4 is convenient for the installation of the bearing plate 3 and the movement of the screw sleeve 6 and the threaded rod 7.

In this embodiment, bearings are installed at the joints of the threaded rod 7, the bearing plate 3, the screw sleeve 6 and the partition plate 8, the threaded rod 7 is movably connected with the bearing plate 3, the screw sleeve 6 and the partition plate 8 through the bearings, the threaded rod 7 penetrates through the two sides of the bearing plate 3, and one end of the threaded rod 7 is fixedly connected with the adjusting plate 2.

The bearing is convenient for the use of threaded rod 7, bearing plate 3, screw rod cover 6 and baffle 8, is convenient for adjust, and baffle 8 separates two screw rod covers 6 facilitates the use.

In this embodiment, the upper blade plate 12 and the lower blade plate 14 are both arranged in an "L" shape, and the screw 13 is in threaded connection with the upper blade plate 12 and the lower blade plate 14.

The upper blade plate 12 and the lower blade plate 14 are both L-shaped, so that the installation is convenient, and the circuit board is convenient to fix in use.

In this embodiment, a groove is formed at a joint of the lower blade plate 14 and the upper blade plate 12, a spring 15 is arranged in the groove, gaskets are arranged at joints of the spring 15, the lower blade plate 14 and the upper blade plate 12, and the spring 15 is welded with the upper blade plate 12 and the lower blade plate 14 through the gaskets.

It should be noted that, the utility model relates to a PCB circuit board detection tool, when using, at first, clockwise rotation adjustment disk 2, rotation adjustment disk 2 drives threaded rod 7 and rotates, rotate in bearing plate 3 through threaded rod 7, drive screw rod cover 6 and two 16 movements of slider, realize adjusting the distance between two fixed lamina assemblies 9, adjust and accomplish the back, screw 13 is moved to the rethread twist, distance between 12 and the lower lamina 14 of upper leaf plate is adjusted to cooperation slider 11 and spring 15, adjust and accomplish the back, place the circuit board that will detect under two on lamina 14, screw 13 is screwed up again, accomplish the fixed to the circuit board.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a PCB circuit board detection tool which characterized in that: including base (1), the top of base (1) leans on rear end position fixed mounting to have mount (4), mounting groove (5) have been seted up to the front end position placed in the middle of mount (4), lean on both sides position fixed mounting to have bearing plate (3) in mounting groove (5), the position fixed mounting placed in the middle of mounting groove (5) has baffle (8), two same threaded rod (7) are installed to the position placed in the middle between bearing plate (3), one of them regulating disk (2) are installed to one side of bearing plate (3), threaded rod (7) periphery leans on both sides position to install screw rod cover (6), screw rod cover (6) rear end position fixed mounting slider two (16) placed in the middle, the front end position placed in the middle of screw rod cover (6) is provided with fixed blade subassembly (9).

2. The PCB detection jig of claim 1, wherein: fixed blade subassembly (9) are including connecting plate (10), the front end of connecting plate (10) leans on lower extreme position fixed mounting to have lower lamina (14), the spout has been seted up to the front end position placed in the middle of connecting plate (10), and is provided with slider (11) in the spout, the one end fixed mounting of slider (11) has last lamina (12), runs through go up the upper and lower end position placed in the middle of lamina (12) and install screw (13).

3. The PCB detection tool of claim 1, wherein: the U-shaped fixing frame (4) is arranged in a U shape, and a limiting groove is formed in the connecting part of the fixing frame (4) and the first sliding block (11).

4. The PCB detection jig of claim 1, wherein: the bearing is all installed with the junction of bearing plate (3), screw rod cover (6) and baffle (8) in threaded rod (7), and threaded rod (7) pass through bearing and bearing plate (3), screw rod cover (6) and baffle (8) swing joint, and the both sides of bearing plate (3) are run through in threaded rod (7), and the one end and adjustment disk (2) fixed connection of threaded rod (7).

5. The PCB detection jig of claim 2, wherein: the upper blade plate (12) and the lower blade plate (14) are both arranged in an L shape, and the screw (13) is in threaded connection with the upper blade plate (12) and the lower blade plate (14).

6. The PCB detection tool of claim 2, wherein: the connection part of the lower blade plate (14) and the upper blade plate (12) is provided with a groove, a spring (15) is arranged in the groove, gaskets are arranged at the connection parts of the spring (15) and the lower blade plate (14) and the upper blade plate (12), and the spring (15) is welded with the upper blade plate (12) and the lower blade plate (14) through the gaskets.