JPS6057080U

JPS6057080U - Plug with built-in noise filter element

Info

Publication number: JPS6057080U
Application number: JP1983149012U
Authority: JP
Inventors: 小山　昌一; 荒川　治男
Original assignee: 平河電線株式会社
Priority date: 1983-09-27
Filing date: 1983-09-27
Publication date: 1985-04-20
Also published as: JPH0217424Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図イ９口、ハは従来例を示す図、第２図乃至第４図
は本考案の一実施例を示す図で、第２図は分解図、第３
図は組立図、第４図は一体成型した外形図である。符号の説明、１・・・ケース、２・・・ベース、３・・
・プラグ端子、４・・・ノイズフィルタ素子、５・・・
コード、６，７・・・接続部、１０・・・プラグ端子、
１１・・・アース端子、１２・・・ベース、１３．１３
’・・・接続端、１４・・・突起、２０・・・ケース、
２００，２００′・・・部材、２０１，２０１’・・・
溝、２０２，２０２′・・・環状の突起、２０３・・・
切欠部、２０４・・・挿通口、２０２Ａ、２０２Ａ’・
・・室、２０５，２０５′・・・コード保持部、２０６
・・・挿入口、２０７・・・ガイド、２０８・・・固定
部、２０９，２０９’・・・室ミ２１１．２１１’・・
・壁、２０４Ａ・・・溝、２１４．２１４’・・・ケー
スの胴部、３０・・・ノイズフィルタ素子、３１・・・
コア、３２・・・線心、３３・・・端子、３４・・・接
続端子、４１．４２・・・端子、４３・・・係合孔、５
０・・・コード、５１・・・コード線心、６０・・・合
成樹脂。第３図刈２０／ｆ１４゛　補正　昭５９．９．１１２００゛Figure 1 A9 and C are views showing a conventional example, Figures 2 to 4 are views showing an embodiment of the present invention, Figure 2 is an exploded view, and Figure 3 is an exploded view.
The figure is an assembled drawing, and FIG. 4 is an outline drawing of an integrally molded product. Explanation of symbols, 1...Case, 2...Base, 3...
・Plug terminal, 4... Noise filter element, 5...
Cord, 6, 7... Connection part, 10... Plug terminal,
11... Earth terminal, 12... Base, 13.13
'...Connection end, 14...Protrusion, 20...Case,
200, 200'... member, 201, 201'...
Groove, 202, 202'... Annular protrusion, 203...
Notch, 204... Insertion port, 202A, 202A'.
... Chamber, 205, 205' ... Cord holding section, 206
...insertion port, 207...guide, 208...fixing part, 209, 209'...chamber 211.211'...
- Wall, 204A... Groove, 214.214'... Body of case, 30... Noise filter element, 31...
Core, 32... Wire core, 33... Terminal, 34... Connection terminal, 41.42... Terminal, 43... Engagement hole, 5
0... Cord, 51... Cord core, 60... Synthetic resin. Fig. 3 Mowing 20/f 14゛ Correction 1980.9.11 200゛

Claims

[Scope of utility model registration request]

(1) In an insertion plug provided with a noise filter element between a plug terminal and a cord, a first chamber in which the noise filter element is installed, and a connection portion between the noise filter element and the core of the cord. and a case having a second chamber separated from the first chamber by a wall and communicating with the outside at or near the cord holding part, and a synthetic resin is sealed in the second chamber. A plug with a built-in noise filter element, which is characterized by being integrally molded. −

(2) The case is composed of a pair of members having a substantially U-shaped cross section, and when the respective members are combined, the plug terminal is fixed to one end, and the cord holding portion is configured to the other end, and
The room is divided into three parts, with the first room in a substantially airtight state in the center, and the second room between the first room and the cord holding part.
The noise filter element built-in plug according to Claim 1 of the Utility Model Registered Claim, characterized in that the plug comprises a chamber.

(3) The connection portion between the noise filter element and the cord core is connected via a connecting terminal, and the cord core is bent and locked to a guide provided in the second chamber, and The plug with a built-in noise filter element according to claim 1, wherein a connecting terminal is fixed to a fixed part, and the connecting terminal, guide, etc. are covered with the synthetic resin.