TEST DEVICE FOR COMPUTER INTERFACES

摘要

A test device includes a circuit board with a connector, a test socket, a contact arm, and a number of signal lines. A first end of the contact arm is rotatably mounted on the circuit board and electrically connected to the test socket. A first end of the signal line is electrically connected to the connector. A second end of the signal line is fixed on the circuit board. The contact arm can be rotated to make a second end of the contact arm contact the second end of one of the signal lines.

主权项

1. A test device, comprising:
a circuit board with an edge connector formed on a side of the circuit board; a test socket mounted on a surface of the circuit board; a contact arm comprising a connecting terminal rotatably mounted to the surface of the circuit board and electrically connected to the test socket, and a contact terminal opposite to the connecting terminal; and a plurality of signal lines, each signal line comprising a first end electrically connected to the edge connector, and a second end fixed on the surface of the circuit board, wherein the contact arm is operable to rotate, thereby making the contact terminal of the contact arm contacts and electrically connect the second end of one of the plurality of signal lines.