CN210487912U

CN210487912U - PCB (printed circuit board) detection jig

Info

Publication number: CN210487912U
Application number: CN201921246514.XU
Authority: CN
Inventors: 贾晓磊; 张岩; 张加力
Original assignee: Kunshan Junzhi Electronics Co Ltd
Current assignee: Kunshan Junzhi Electronics Co Ltd
Priority date: 2019-08-03
Filing date: 2019-08-03
Publication date: 2020-05-08
Anticipated expiration: 2029-08-03

Abstract

The utility model belongs to the technical field of detection tool's technique and specifically relates to a PCB circuit board detection tool, it has the base, base up end set up the workstation, the workstation on place the backing plate, backing plate lower extreme wired connection microcontroller, backing plate one side set up the stand perpendicularly, the stand on one side fixed set up the depression bar, the fixed rotary type handle in depression bar upper end, depression bar lower extreme fixed pressing plate, the clamp plate lower extreme evenly set up a plurality of probes, clamp plate one side still set up the guide pillar perpendicularly, the clamp plate slide through the sliding sleeve and set up on the guide pillar. This PCB circuit board detection tool, simple structure can realize that the equilibrium of clamp plate is exerted pressure, improves the accurate nature in the whole testing process, ensures the quality of PCB circuit board, is convenient for extensively promote and use.

Description

PCB (printed circuit board) detection jig

Technical Field

The utility model belongs to the technical field of detection tool's technique and specifically relates to a PCB circuit board detection tool.

Background

With the continuous development of society, the PCB circuit board is widely applied in various industries. The PCB circuit board is summarized in the production and processing process, and generally needs to be subjected to the detection process. The tradition is all to carry out supplementary detection through the tool, and the tool that is used for PCB circuit board to detect at present is more complicated structurally, and the clamp plate pushes down the in-process pressure inhomogeneous moreover in its testing process, can lead to its contact failure, leads to the testing result to have very big deviation, and the positive production of giving people has brought very big trouble.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: in order to solve the problems existing in the background technology, the PCB detection jig is provided, the structure is simple, the pressing plate can be uniformly pressed, the accuracy in the whole detection process is improved, the quality of the PCB is guaranteed, and the PCB detection jig is convenient to widely popularize and use.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a PCB circuit board detection tool, has the base, the base up end set up the workstation, the workstation on place the backing plate, backing plate lower extreme wired connection microcontroller, backing plate one side set up the stand perpendicularly, the stand on one side fixed set up the depression bar, depression bar upper end fixed rotary type handle, the fixed clamp plate of depression bar lower extreme, the clamp plate lower extreme evenly set up a plurality of probes, clamp plate one side still set up the guide pillar perpendicularly, the clamp plate slide through the sliding sleeve and set up on the guide pillar.

Further, in the above technical solution, the upper end of the guide post is fixed on the sidewall of the upright post by a fixing lug, and the lower end of the guide post is fixedly arranged on the worktable; the design can lead the pressure plate to uniformly apply pressure through the guide of the guide post, and the probe is ensured to be fully contacted with the circuit board.

Further, in the above technical solution, one side of the base is further provided with a control button; the micro controller can be controlled by the control button to detect the short circuit of the contact on the circuit board.

Further, in the above technical solution, the upper end of the pressure lever is movably inserted into the rotary handle; the up-and-down movement of the pressure lever can be realized by rotating the handle.

Further, in the above technical solution, the back of the upright post is also vertically provided with a plurality of reinforcing plates.

The utility model has the advantages that: the utility model provides a pair of PCB circuit board detection tool, simple structure can realize the equilibrium of clamp plate and exert pressure, improves the accurate nature in the whole testing process, ensures the quality of PCB circuit board, the extensive popularization and use of being convenient for.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the lower end face of the platen.

The reference numbers in the drawings are: 1. the device comprises a base, 2, a workbench, 3, a backing plate, 4, a microcontroller, 5, a stand column, 6, a pressure rod, 7, a rotary handle, 8, a pressure plate, 9, a probe, 10, a guide pillar, 11, a sliding sleeve, 12, a fixing lug, 13, a control button, 14, a reinforcing plate, 15 and a display lamp.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to further explain the present invention in detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the application, the microcontroller 4 is directly purchased from the market according to a specific model and then is installed and used in a matching way; the microcontroller 4 is used for detecting the contact short circuit of the circuit board when the probe 9 contacts the circuit board, and displaying the detection data through the display lamp 15 on the side of the control button 13 when the detection data is qualified.

See fig. 1 and fig. 2 show is a PCB circuit board detection tool, have base 1, 1 up end of base sets up workstation 2, place backing plate 3 on the

workstation

2, 3 lower extreme wired connection microcontroller 4 of backing plate, 3 one sides of backing plate set up stand 5 perpendicularly, one side is fixed on the stand 5 and is set up depression bar 6, the fixed rotary type handle 7 in depression bar 6 upper end, 6 lower extreme holding plate 8 of depression bar, 8 lower extremes of clamp plate evenly set up a plurality of probes 9, 8 one sides of clamp plate still set up guide pillar 10 perpendicularly, 8 slide through sliding sleeve 11 and set up on guide pillar 10 of clamp plate.

Wherein, the upper end of the guide post 10 is fixed on the side wall of the upright post 5 through a fixing lug 12, and the lower end of the guide post 10 is fixedly arranged on the workbench 2. The base 1 is also provided with a control button 13 on one side. The upper end of the pressure lever 6 is movably inserted on the rotary handle 7. The back of the upright 5 is also vertically provided with a plurality of reinforcing plates 14.

The PCB circuit board detection tool of this application has following advantage relatively traditional detection tool: simple structure detects accurately, can ensure the quality of circuit board, improves the efficiency of whole detection, is convenient for extensively promote and use.

The above-mentioned, 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

1. The utility model provides a PCB circuit board detection tool which characterized in that: the multifunctional probe pressing machine is provided with a base, a workbench is arranged on the upper end face of the base, a base plate is placed on the workbench, the lower end of the base plate is in wired connection with a microcontroller, a stand column is vertically arranged on one side of the base plate, a pressing rod is fixedly arranged on one side of the stand column, a rotary handle is fixedly arranged at the upper end of the pressing rod, a pressing plate is fixedly arranged at the lower end of the pressing rod, a plurality of probes are uniformly arranged at the lower end of the pressing plate, a guide pillar is also vertically arranged on one side of the pressing plate, and the pressing plate is.

2. The PCB detection tool of claim 1, wherein: the upper end of the guide post is fixed on the side wall of the upright post through a fixing lug, and the lower end of the guide post is fixedly arranged on the workbench.

3. The PCB detection tool of claim 1, wherein: one side of the base is also provided with a control button.

4. The PCB detection tool of claim 1, wherein: the upper end of the pressure lever is movably inserted on the rotary handle.

5. The PCB detection tool of claim 1, wherein: the back of the upright post is also vertically provided with a plurality of reinforcing plates.