Detachable test fixture is used to PCB board

The utility model discloses a detachable test fixture is used to PCB board, including testing arrangement body and test adapter interface, the last fixed surface of testing arrangement body installs installation card slot, installation card slot has the detachable faller through copper post fixed mounting all around, be provided with a plurality of test probe probe on the upper surface of faller,it has the test adapter interface to go back fixed mounting on the inner wall of testing arrangement body, the output of test adapter interface is connected with test adapter through the control line,test adapter's output is connected with the interface connection subassembly through the control line, and available test resource is guided into the interface connection subassembly to whole device,and the circuit -under -test board passes through interface adapter and the interface connection subassembly is connected, realize with test resource's connection, can realize the test maintenance ofdifferent grade type circui