JPS63143876U

JPS63143876U -

Info

Publication number: JPS63143876U
Application number: JP1987036123U
Authority: JP
Priority date: 1987-03-11
Filing date: 1987-03-11
Publication date: 1988-09-21

Description

[Brief explanation of the drawing]

第１図イ，ロはこの考案の一実施例による無挿
抜力コネクタを示す断面図、第２図イ，ロは従来
の無挿抜力コネクタを示す断面図である。１はハウジング、２は接触ばね、３は中子、５
はレバー、６はコイルばね、７は可動片、７ａは
突出部、８は連結具である。尚、図中同一符号は
同一又は相当部分を示す。 FIGS. 1A and 1B are sectional views showing a no-insertion/extraction-force connector according to an embodiment of the invention, and FIGS. 2A and 2B are sectional views showing a conventional no-insertion/extraction-force connector. 1 is the housing, 2 is the contact spring, 3 is the core, 5
is a lever, 6 is a coil spring, 7 is a movable piece, 7a is a protrusion, and 8 is a connector. Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

An insulating housing with an opening on the side so that a connector such as a printed circuit board can be inserted, the housing is provided inside the housing, has elasticity and conductivity, has one end fixed to the housing, and has a cantilevered free end. a contact spring having an electrical contact portion on the housing; a core provided in the housing and movable toward and away from the open end; a lever for moving the core toward the open end; When moves toward the open end,
A part of the core engages with the free end of the contact spring and pushes it up, and when the core moves away from the open end due to insertion of the plug, it disengages from the free end of the contact spring and pushes it up. In the connector, the lever has a first position that abuts one end of the tang and pushes the tang toward the open end of the housing; The second place is away from the child and does not restrict the movement of the core.
A movable piece is provided with an elastic body for positioning the lever in two stable positions, and has a protrusion that contacts the contact spring and biases it toward the plug when the lever is in the second position. A no-insertion/extraction-force connector characterized by being connected to a lever.