NULL test seat and NULL test module

The utility model discloses a NULL tests the seat, include: first base, including the support and with the fixed baffle of support encloses between the two arbitrary baffles and closes the first slotof formation, first lid has the appearance chamber that meets with first slot, and a plurality of sec...

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Bibliographic Details
Main Authors DUAN CHAOYI, JIANG WEI
Format Patent
LanguageChinese
English
Published 30.01.2018
Subjects
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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Summary:The utility model discloses a NULL tests the seat, include: first base, including the support and with the fixed baffle of support encloses between the two arbitrary baffles and closes the first slotof formation, first lid has the appearance chamber that meets with first slot, and a plurality of second slots have been seted up to first lid top surface, and a plurality of elastic probe, includingfixed part, first elastic arm and second elastic arm, the free end of first elastic arm is equipped with first measuring head, and the free end of second elastic arm is equipped with the second and detects the head, and first elastic arm lies in first slot, and first measuring head stretches out first slot for contact printing circuit board, second elastic arm holding is in holding the chamber, and the second detects the head and stretches out the second slot for contact integrated circuit subassembly, in addition, still disclose one kind and can be used to TSOP, whole set of test module of SOP encapsulation and integr
Bibliography:Application Number: CN20172550166U