JPS6358428U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、本考案の小型スイツチの一実施例の
縦断面図であり、第２図は、第１図の導通状態の
要部拡大図であり、第３図は、従来のマイクロス
イツチの基本スイツチの動作原理を示す図である
。 １０：小型スイツチ、１１：筒体、１２：絶縁
材、１３：固定端子、１３ａ：接触部、１４：可
動端子、１４ｂ：当接部、１５：コイルスプリン
グ。 FIG. 1 is a vertical cross-sectional view of one embodiment of the small switch of the present invention, FIG. 2 is an enlarged view of the main part of the conductive state shown in FIG. 1, and FIG. 3 is a diagram of the conventional micro switch. FIG. 3 is a diagram showing the operating principle of the basic switch. 10: Small switch, 11: Cylindrical body, 12: Insulating material, 13: Fixed terminal, 13a: Contact portion, 14: Movable terminal, 14b: Contact portion, 15: Coil spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 導電性の筒体の一端開口部に、絶縁材を介して
固定端子を設け、この固定端子の内端部に接触部
を形成し、前記筒体の他端開口部に前記接触部に
当接する当接部が形成された導電性の可動端子を
外方へ抜け出さないようにして摺動自在に配設し
、さらに前記接触部と前記当接部を前記筒体の軸
に対して斜めの面で当接させるようにし、前記可
動端子と前記絶縁材との間にコイルスプリングを
縮設し、前記可動端子を前記コイルスプリングの
弾力に抗して押圧操作し、前記当接部を前記接触
部に当接させて前記可動端子と前記固定端子の間
を導通させるようにしたことを特徴とする小型ス
イツチ。 A fixed terminal is provided at one end opening of the conductive cylinder via an insulating material, a contact part is formed at the inner end of the fixed terminal, and the other end of the cylinder is brought into contact with the contact part. A conductive movable terminal with a contact portion formed thereon is slidably arranged so as not to slip outward, and the contact portion and the abutment portion are arranged on a surface oblique to the axis of the cylinder. A coil spring is compressed between the movable terminal and the insulating material, and the movable terminal is pressed against the elasticity of the coil spring to bring the abutting portion into contact with the contacting portion. A small switch characterized in that the movable terminal and the fixed terminal are brought into contact with each other to establish electrical continuity between the movable terminal and the fixed terminal.