JPH0326989U - - Google Patents

Description

[Brief explanation of drawings]

Fig. 1 is a diagram showing the basic structure of the present invention, Fig. 2 is a block diagram showing an embodiment of the invention, Fig. 3 is an explanatory diagram of the embodiment, Fig. 4 is a perspective view showing a zero insert socket, and Fig. 5 is a diagram showing the principle of the present invention. The figures are a partially exploded perspective view of FIG. 4, FIG. 6 is a configuration diagram showing a conventional example, and FIG. 7 is an explanatory diagram of the conventional example. In the figure, 2, 2a, 2b... socket main body, 3, 3a... socket movable part, 4, 4a, 4b
, 4A, 4B... Lead terminal portion, 5... Moving means, 5a... Moving part, 10, 10a, 10b... Contact terminal, 20, 20a, 20b... Upper plate part, 21
, 21a... Lower plate part, 22a, 22b... Connection part, 23, 23a, 23b, 23A, 23B... Square hole, 30, 30a, 30b... Through hole, 40, 4
0a, 40b...Lead part, 41, 42, 41a
, 42a, 41A, 42B...contact part, 43, 4
3a to 43c indicate protrusions.

Claims (1)

[Claims for Utility Model Registration] A socket comprising a socket body 2, a socket movable part 3, a plurality of lead terminal parts 4, and a moving means 5, wherein the socket body 2 is made of an insulating material. is,
It consists of an upper plate part 20, a lower plate part 21, and a connecting part, and the upper plate part 20 is formed with an array of square holes 23 into which a plurality of contact terminals 10 of connection parts are inserted from the outside. The lower plate part 21 is formed in parallel with the upper plate part 20 with an interval such that the socket movable part 3 is sandwiched therebetween, and the connecting part is connected to the upper plate part 20. The lower plate part 21 is connected at both ends in the longitudinal direction, and the socket movable part 3 has a plurality of through holes 30 facing the plurality of square holes 23 of the upper plate part 20,
It is slidably sandwiched between the upper plate part 20 and the lower plate part 21, and has a length that leaves a predetermined space in the longitudinal direction of the gap, and the elasticity of the lead terminal part 4 allows one of the leads to The lead terminal part 4 is made of an elastic material and has bifurcated contact parts 41 and 42 and a lead part 40 formed in a Y-shape, square hole 2
The contact portions 41 and 42 are located within the square hole 23 and the through hole 30, and are arranged in the direction perpendicular to the longitudinal direction of the upper plate portion 20. It has a pair of parallel surfaces facing each other with a gap in the range facing the side surfaces of the square hole 23 and the through hole 30, and at least one inclined plate-shaped protrusion 43 is formed inwardly from each parallel surface. The distance between the tips of the projections 43 on each of the parallel surfaces is set to be larger than the thickness of the contact terminal 10 of the contact part in the contact parts 41, 41, and the lead part 40 The lower portions of the portions 41 and 42 are joined together to form a single piece, which is implanted in the lower plate portion 21 and protrudes downwardly. The movable socket portion 3 is provided in the vicinity of one of the connecting portions biased by the plurality of square holes 23, and the movable socket portion 3 is moved in the predetermined space in the direction of the other connecting portion by operation. The contact terminal 10 is inserted into the socket and the socket movable part 3 is moved by the moving means 5, so that the contact terminal 10 is held and pressed by the projections 43 of the contact parts 41 and 42. A socket characterized by: