A device for detecting the accuracy and electrical performance of mouse pcb board

Abstract

The invention relates to the technical field of mouse PCB board detection, and discloses a device for detecting the accuracy and electrical performance of the mouse PCB board, including a housing, the inside of which is movably connected with a turntable, and the inside of the turntable is movably connected with balls, balls The surface of the elastic rod is movably connected with an elastic rod, the surface of the elastic rod is movably connected with an adjustment sleeve, both sides of the ball are movably connected with a receiving plate, and the side of the receiving plate far away from the ball is movably connected with a spring rod, and the spring rod is far away from the side of the receiving plate. One end is movably connected with an elastic plate, the surface of the spring rod is movably connected with a contact block, the connection between the receiving plate and the spring rod is movably connected with a potential plate, the surface of the potential plate is movably connected with a detection block, and the inside of the detection block is fixedly connected with a light display board . And at this time, the contact plate is closer to the PCB board due to the inclination of the spring rod. After observing whether the display board emits light, it can be judged whether the electrical operation of the PCB board is normal, so the effect of energizing and detecting the electrical power of the PCB board is achieved.

Description

technical field [0001] The invention relates to the technical field of mouse PCB board detection, in particular to a device for detecting the accuracy and electrical performance of a mouse PCB board. Background technique [0002] The Chinese name of PCB is printed circuit board, also known as printed circuit board. It is an important electronic component, a support for electronic components, and a carrier for electrical connections of electronic components. Because it is produced by electronic printing, it is called a "printed" circuit board; it is also the core component of the mouse, and the PCB board needs to be tested during the production process of the mouse. [0003] In the existing PCB inspection items, the mouse is often installed and molded, and the mouse is manually or mechanically held for mobile inspection. Although this inspection sequence can simulate the inspection when the mouse is used, if there is a defective product, the mouse needs to be disassembled aga...

AI Technical Summary

Problems solved by technology

[0003] In the existing PCB inspection items, the mouse is often installed and molded, and the mouse is manually or mechanically held for mobile inspection. Although this inspection sequence can simulate the inspection when the mouse is used, if there is a defective product, the mouse needs to be disassembled again. Replacement and maintenance are more cumbersome. In addition, if the mouse shell is not used for PCB board inspection, the pressure exerted by the PCB board when moving it is easy to damage the components on the surface. Therefore, a device for testing the accuracy and electrical performance of the mouse PCB board came into being.

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