JPS6113485U

JPS6113485U - fonozyak

Info

Publication number: JPS6113485U
Application number: JP9795784U
Authority: JP
Inventors: 彰福士
Original assignee: アルプス電気株式会社
Priority date: 1984-06-29
Filing date: 1984-06-29
Publication date: 1986-01-25

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図は本考案の一実施例に係るフォノジャック、第２
図は従来のフオノジャック、第３図は従来の落雷に対す
る回路保護の例を示す＝１・・・外部金属ケース、２・・・第１の絶縁体、３・
・・第２の絶縁体、４・・・内部導体、５・・・ツメ、
６・・・端子、７・・・凹部、８・・・外部金属ケース
の中空部、９・・・第１の絶縁体の中空部、１０・・・
第２の絶縁体の中空部、１１・・・内部導体の中空部、
１２．１３・・・金属ケースのカシメ部、１４・・・突
片、１５・・・スリット、１６・・・ギャップ、１７・
・・フオノジャック、１８・・・内部電子回路、１９・
・・コイル。Figure 1 shows a phono jack and a second phono jack according to an embodiment of the present invention.
The figure shows a conventional phono jack, and Figure 3 shows an example of conventional circuit protection against lightning strikes = 1... External metal case, 2... First insulator, 3...
... second insulator, 4 ... internal conductor, 5 ... claw,
6... Terminal, 7... Recessed part, 8... Hollow part of external metal case, 9... Hollow part of first insulator, 10...
Hollow part of second insulator, 11... hollow part of internal conductor,
12.13...Caulking part of metal case, 14...Protrusion piece, 15...Slit, 16...Gap, 17.
...phono jack, 18...internal electronic circuit, 19.
··coil.

Claims

[Scope of utility model registration request]

In a phono jack consisting of a cylindrical outer metal case, two cylindrical insulators housed in the metal case, and a cylindrical inner conductor held within the insulators, one of the insulating holes has a A slit is provided halfway in the axial direction from one end to the other end, and the internal conductor is provided with a protruding piece whose end surface faces outward along the axial direction corresponding to the slit, and the internal conductor is connected to the one end. The projecting piece is inserted into the slit, and the one insulator is housed in the metal case with one end facing the other end surface of the insulator. and an end face of the protrusion are closely opposed to each other.