Patent ID: 8021180
Filing Date: 2011-09-20
Classification: G01R,H05K

Abstract:
1. An electrical connecting device, comprising: an insulation base, formed with a first pierced hole; a terminal set, disposed correspondingly in the insulation base; a cover, horizontally and slidably covering the insulation base and formed with a second pierced hole correspondingly to the first pierced hole; a circuit board, disposed under the insulation base for the terminal set to be soldered on, and formed with a through hole correspondingly to the first pierced hole; and a driving mechanism, at least having a cam, the cam entering the second pierced hole, the first pierced hole and the through hole orderly, wherein the cam includes a driven portion, a second cylinder extended from the driven portion, and a first cylinder extended from the second cylinder; wherein the second cylinder is off-centered with respect to the first cylinder and is formed between the driven portion and the first cylinder, wherein the second cylinder enters the second pierced hole; wherein the first cylinder enters the first pierced hole, wherein the first cylinder further is disposed in the through hole of the circuit board without protruding beyond the bottom surface thereof.