JPH0369862U

JPH0369862U -

Info

Publication number: JPH0369862U
Application number: JP1989132251U
Authority: JP
Priority date: 1989-11-13
Filing date: 1989-11-13
Publication date: 1991-07-11
Anticipated expiration: 2004-11-13
Also published as: JPH0719092Y2

Description

[Brief explanation of the drawing]

第１図はこの考案のプラグ及びジヤツクの嵌合
状態を示すための要部の縦断面図、第２図はこの
考案のプラグの組立工程を示す図、第３図はこの
考案のジヤツクの組立工程を示す図、第４図はワ
イヤ状コンタクト９を装着した第３図のボデイ８
の縦断面図、第５図は第２図のプラグ１００を第
３図のジヤツク２００に嵌合させた状態を示す斜
視図、第６図は従来のプラグの組立工程を示す図
、第７図は従来のプラグのピンコンタクトとコー
ドとの接続作業において注意すべき管理ポイント
を説明するための図である。 Figure 1 is a vertical sectional view of the main parts showing the fitted state of the plug and jack of this invention, Figure 2 is a diagram showing the assembly process of the plug of this invention, and Figure 3 is the assembly of the jack of this invention. A diagram showing the process, FIG. 4 shows the body 8 of FIG. 3 with the wire contact 9 attached.
5 is a perspective view showing the plug 100 in FIG. 2 fitted into the jack 200 in FIG. 3, FIG. 6 is a diagram showing the conventional plug assembly process, and FIG. 7 is a diagram showing the conventional plug assembly process. FIG. 2 is a diagram for explaining management points that should be noted in connection work between a conventional plug pin contact and a cord.

Claims

[Claims for Utility Model Registration] (1) A rectangular parallelepiped body made of synthetic resin is formed with stepped portions that rise and fall one step at a time from the front to the rear, and a plurality of cord insertion holes are provided corresponding to each stepped portion. lined up in the width direction of the body at a pitch of, from the rear surface of the body to the vicinity of the front surface of each step,
A plurality of contact grooves are formed in the front-rear direction, and are formed at the corners of each of the above-mentioned steps.
contact insertion holes are formed in the bottom surface of each of the contact grooves in communication with the cord insertion holes, and the cords are formed in rows in the width direction of the body at the predetermined pitches. are inserted, and an arrowhead-shaped contact having a pair of sharp protrusions at its tip is press-fitted into the contact insertion hole, and the top of the arrowhead-shaped contact is accommodated in the contact groove, and the sharp protrusion of the arrowhead-shaped contact is inserted into the cord. A high-density plug that is inserted into the cord and electrically connected to each other, and the cord is pressed into the cord insertion hole. (2) A plug insertion hole is formed on the front surface of a rectangular parallelepiped body made of synthetic resin, with the height of the opening gradually decreasing as it goes deeper into the body, and each step above or below the plug insertion hole. Correspondingly, a plurality of contact insertion holes are lined up at a predetermined pitch in the width direction of the body and are formed to penetrate from the front surface of each of the stepped portions to the rear surface of the body, and the front surface of each of the stepped portions and the front surface thereof. A plurality of contact grooves are formed along the front-rear direction, extending in the width direction of the body at the predetermined pitches, communicating with the contact insertion holes, and extending along the inner surface perpendicular to the contact insertion hole. A high-density jack, characterized in that a wire-shaped contact made of an elastic metal body is inserted, and a portion of the wire-shaped contact protruding forward from the contact insertion hole is folded back along the contact groove. (3) Claim the high-density plug described in claim (1) above.
When inserted into the plug insertion hole of the high-density jack described in (2), the contact grooves of each stage of the plug and the jack closely face each other, and the folded end of the wire-shaped contact is inserted into the contact groove of the plug. A high-density plug and jack characterized in that it engages with.