Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – With rotor
Patent
1994-08-30
1995-12-19
Nguyen, Vinh P.
Electricity: measuring and testing
Measuring, testing, or sensing electricity, per se
With rotor
324 725, G01R 3108
Patent
active
054771404
ABSTRACT:
A body block is fixed to a conductive frame, and the frame has a terminal inserting hole and a contact block accommodating hole which open into each other. A conductive contact is movably supported within the accommodating hole and biased toward the terminal inserting hole by a conductive elastic member. A cover is provided for insertion into the terminal inserting hole to hold the terminal in place, and a driving device is provided for moving the cover in and out of the terminal inserting hole. An electric wire is connected between a measuring device and the frame. A terminal is inserted into the terminal inserting hole in contact with the conductive contact block, and the cover is moved into the terminal inserting hold to fix the position of the terminal. A connection wire or lead from the terminal is connected to the measuring device, so that a circuit is formed by the terminal, the conductive block, the elastic member, the frame, the electric wire, the measuring device, the lead, and the terminal. The connection between the lead and the terminal can be checked based on the output of the measuring device, and the elastic member ensures that the terminal and the contact block are securely contacted simply by inserting the terminal into the terminal inserting hole against the force of the elastic member and inserting the cover to fix the position of the terminal.
REFERENCES:
patent: 3701077 (1972-10-01), Kelly, Jr.
patent: 3743925 (1973-07-01), Bossi
patent: 4658212 (1987-04-01), Ozawa et al.
patent: 5247259 (1993-09-01), Miller et al.
patent: 5321363 (1994-06-01), Wakamatsu et al.
Nguyen Vinh P.
Yazaki -Corporation
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