| 摘要 |
An electrical contact comprises an enclosure member having a tubular portion defining grooves on thereof, an upper contact pin movable assembled on one end of the enclosure member, a lower contact pin movable assembled on another end of the enclosure member, and a spring inserted within the enclosure member and between the upper and lower contact pins. The upper contact pin has a base portion, an upper contacting portion extending upwardly from the base portion, and a pair of supporting slides extending outwardly from two sides of the base portion. The lower contact pin comprises a main body, a lower contacting portion extending downwardly from the main body, and a pair of supporting slides extending outwardly from two sides of the main body. The supporting slides of the upper contact pin and the lower contact pin being received in the grooves of the enclosure member and movable up and down along the grooves in a vertical direction.
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