JPH0440483U

JPH0440483U -

Info

Publication number: JPH0440483U
Application number: JP1990082264U
Authority: JP
Priority date: 1990-08-01
Filing date: 1990-08-01
Publication date: 1992-04-06
Anticipated expiration: 2005-08-01
Also published as: JPH0737265Y2

Description

[Brief explanation of the drawing]

第１図は本考案の実施例によるジヤツク型コネ
クタを示す縦断面図、第２図は同コネクタの側面
図、第３図は同コネクタの正面図、第４図は上記
ジヤツク型コネクタの相手方であるプラグ型コネ
クタの縦断面図、第５図は同コネクタの側面図、
第６図は同コネクタの正面図、第７図はジヤツク
型コネクタとプラグ型コネクタとを接続した場合
の縦断面図、第８図は従来例の使用状態断面図で
ある。Ｊ……ジヤツク型コネクタ、ｐ……プラグ型コ
ネクタ、１……ボス、７……凹入部、２１……第
１接片、２２……第２接片、７１……第１孔部、
７２……第２孔部、９１……可動接片、９３，９
４……ピン形接片。 Fig. 1 is a longitudinal sectional view showing a jack type connector according to an embodiment of the present invention, Fig. 2 is a side view of the same connector, Fig. 3 is a front view of the same connector, and Fig. 4 is a counterpart of the above jack type connector. A vertical cross-sectional view of a certain plug-type connector, FIG. 5 is a side view of the same connector,
FIG. 6 is a front view of the same connector, FIG. 7 is a longitudinal cross-sectional view when a jack-type connector and a plug-type connector are connected, and FIG. 8 is a cross-sectional view of a conventional example in use. J... Jack type connector, p... Plug type connector, 1... Boss, 7... Recessed part, 21... First contact piece, 22... Second contact piece, 71... First hole part,
72...Second hole portion, 91...Movable contact piece, 93,9
4...Pin type contact piece.

Claims

[Scope of Claim for Utility Model Registration] 1. A plug-type connector, which is the counterpart of the jack-type connector, has a recess into which a boss is inserted, and a movable contact piece protruding from the recess extends around the outer periphery of the boss. Corresponding to the first contact piece provided,
In a jack-type connector in which a pin-shaped contact piece provided in the internal space of the recessed portion corresponds to a second contact piece provided in the internal space of the boss, the recessed portions are connected at a predetermined position in the circumferential direction. The movable contact piece is provided with a first hole portion and a second hole portion of the same size, and the movable contact piece is extended from at least one of the first hole portion and the second hole portion, and the movable contact piece is provided with a first hole portion and a second hole portion of the same size. The pin-shaped contact piece is provided in at least one of the internal spaces of the connector, and the contour shape of the recessed portion corresponds to the contour shape of the boss of the plug-type connector, so that the insertion posture of the boss with respect to the recessed portion is regulated. A jack-type connector characterized by: 2 The first hole and the second hole are circular holes, the first hole has a larger diameter than the second hole, the movable contact piece extends only from the first hole, and the pin type contact 2. A jack type connector according to claim 1, wherein the pieces are provided in the inner spaces of the first hole and the second hole, respectively.