Device structure of quick replacement unit

The utility model discloses a device structure of quick replacement unit, including the connecting row that has a plurality of terminal, with the electric electric wire of being connected of connecting row, on the PCB circuit board of electric wire welding on the electric leakage tester, a plurality...

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Bibliographic Details
Main Authors CHENG JINQING, CHEN JIAHUA, LIAO QIONG, CHEN ZHENQUAN
Format Patent
LanguageEnglish
Published 30.12.2015
Subjects
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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Summary:The utility model discloses a device structure of quick replacement unit, including the connecting row that has a plurality of terminal, with the electric electric wire of being connected of connecting row, on the PCB circuit board of electric wire welding on the electric leakage tester, a plurality of terminals are used for dismantling a plurality of components and parts of connection. This device structure of quick replacement unit transforms the DC voltage output end diode welding position of circuit board, utilizes the terminal of connecting row to go on dismantling the connection diode, further improves maintenance speed and protection circuit board, adopt this device structure of quick replacement unit, change the diode and only need cost 2 -3 branch clock time, not only improve the time and the reduce cost of maintenance vulnerable part.
Bibliography:Application Number: CN20152751642U