Auxiliary component for circuit board patch electronic component testing

Abstract

The invention discloses an auxiliary component for circuit board patch electronic component testing, which relates to the technical field of electronic component patching, and includes a tester body. The tester body includes a main body, a rotating part and a distance adjustment device. One end of the main body is connected There is a rotating part, and the other end of the rotating part is provided with a distance adjusting device. The invention works by controlling the steering motor, so that the output gear at the output shaft end of the steering motor is engaged with the driven gear, so that the two pointers are turned over 180 degrees; by controlling the distance adjustment motor, the distance adjustment motor works and drives The screw rotates, and the inner thread cylinder seat moves along the axial direction of the screw rod under the threaded meshing relationship with the screw rod. The inner thread barrel seat pushes and pulls the cranks on both sides through the hinged connecting rod, thereby controlling the distance between the two pointers. Spacing, easy to adjust the distance between the two hands.

Description

technical field [0001] The invention relates to the technical field of electronic component patches, in particular to an auxiliary component for testing electronic components of circuit board patches. Background technique [0002] When testing the LED light bar of the display for bad lights, the hand-held patch component tester of the prior art is often used. By contacting the positive and negative pointers of the tester with the two pins of the LED, observe whether the LED is Lights up to judge whether the LED is damaged. [0003] When using the SMD component tester, it is necessary to correctly align the positive and negative pointers with the positive and negative pins of the LED to make the LED emit light. The traditional SMD component tester needs to manually flip the pointer frequently during use, and the operation is relatively It is inconvenient; due to the difference in the types of LEDs, the distance between the positive and negative pins of the LED is also differ...

AI Technical Summary

Problems solved by technology

[0003] When using the SMD component tester, it is necessary to align the positive and negative pointers with the positive and negative pins of the LED to make the LED glow. The traditional SMD component tester needs to manually flip the pointer frequently during use, and the operation is relatively difficult. Inconvenient; due to the different types of LEDs, the spacing between the positive and negative pins of the LEDs is also different. A device that is convenient for adjusting the pointer spacing of the patch component tester is needed. In addition, some existing probe testing devices are equipped with Probe turning and spacing adjustment device, but during the turning of the probe, because there are only other devices around the LED patch component to be tested, it cannot be turned in situ. If the entire test device is directly picked up and aligned, it will undoubtedly It is also faced with the repeated operation of re-alignment, which reduces the detection efficiency

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