Socket for electric parts

Details Socket for electric parts Socket for electric parts

1997-03-20

1999-06-01

Nguyen, Khiem

Electrical connectors

Coupling part having handle or means to move contact...

439 68, H01R 1122

Patent

active

059083247

ABSTRACT:
A socket for electric parts is equipped with a socket body having a mounting face on which an electric part is mounted; contact pins fixed on the socket body, each having a contact portion, a trigger portion, and a spring portion; and a cover mounted on the socket body, free to move up and down. The end edge of the contact portion contacts a corresponding lead of the electric part and is configured to incline with respect to the end edge of the lead. The trigger portion and the spring portion are configured to project toward the center of the socket body. The width of the spring portion projecting toward the center of the socket body is such as to increase progressively in going to the base portion of the contact pin. In this way, a high pressure of contact between the lead and the contact pin and a sufficient wiping action are ensured, and a socket for electric parts capable of continued high performance over a long period of time is provided.

REFERENCES:
patent: 4691975 (1987-09-01), Fukunaga et al.
patent: 4801273 (1989-01-01), Ikeya et al.
patent: 5009609 (1991-04-01), Matsuoka et al.
patent: 5076798 (1991-12-01), Uratsuji
patent: 5108302 (1992-04-01), Pfaff et al.
patent: 5318456 (1994-06-01), Mori
patent: 5354206 (1994-10-01), Mori

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