PCB (Printed Circuit Board) electrical test bracket for liquid crystal display screen

The utility model discloses a PCB electrical test support for a liquid crystal display screen, which comprises a supporting bottom plate, a height adjusting cylinder, a height limiting mechanism, a width adjusting mechanism and a PCB fixing assembly, a driving cavity is arranged in the supporting bo...

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Bibliographic Details
Main Authors LIU HUANTAO, CHAI LISHENG, ZHANG LEI, TIAN TENGDA, HAN XIANGPENG
Format Patent
LanguageChinese
English
Published 23.08.2022
Subjects
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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Summary:The utility model discloses a PCB electrical test support for a liquid crystal display screen, which comprises a supporting bottom plate, a height adjusting cylinder, a height limiting mechanism, a width adjusting mechanism and a PCB fixing assembly, a driving cavity is arranged in the supporting bottom plate, the width adjusting mechanism is arranged in the driving cavity, and the PCB fixing assembly is arranged in the driving cavity. The height adjusting air cylinders and the height limiting mechanisms are symmetrically arranged in two sets, the two sets of height adjusting air cylinders and the height limiting mechanisms are arranged on the supporting bottom plate and the width adjusting mechanism respectively, and the PCB fixing assemblies are arranged on the height adjusting air cylinders. The utility model relates to the technical field of PCB electrical testing, and specifically provides a PCB electrical testing support for a liquid crystal display screen, wherein the height and width of the support ca
Bibliography:Application Number: CN202220123603U