JPS5817648U

JPS5817648U - tape recorder

Info

Publication number: JPS5817648U
Application number: JP11109181U
Authority: JP
Inventors: 上条　昌夫
Original assignee: 株式会社三協精機製作所; 東京ピジヨン株式会社
Priority date: 1981-07-28
Filing date: 1981-07-28
Publication date: 1983-02-03
Also published as: JPH0210591Y2

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]

図面は本考案の一実施例が示され、第１図はストップ状
態説明図、第２図はプレイ状態説明図、第３図はキュー
或はレビュー状態の説明図である。１・・・キャプスタン軸、２・・・従動歯車、２ａ・・
・歯部、２ｂ・・・欠歯部、３・・・偏心カム、４・・
・ヘッド基板、５・・・レバー、６・・・ピン、７，８
・・・当接突起、９・・・係合突起、１３・・・モータ
ー、１４・・・キャプスタン歯車、１６・・・磁気ヘッ
ド、１８．２０・・・バネ、２１・・・ソレノイド、ｒ
ｌ・・・第１半径、ｒ２・・・第２半径。The drawings show an embodiment of the present invention, and FIG. 1 is an explanatory diagram of a stop state, FIG. 2 is an explanatory diagram of a play state, and FIG. 3 is an explanatory diagram of a queue or review state. 1... Capstan shaft, 2... Driven gear, 2a...
・Tooth portion, 2b...Toothless portion, 3...Eccentric cam, 4...
・Head board, 5... lever, 6... pin, 7, 8
... Contact projection, 9 ... Engagement projection, 13 ... Motor, 14 ... Capstan gear, 16 ... Magnetic head, 18.20 ... Spring, 21 ... Solenoid, r
l...first radius, r2...second radius.

Claims

[Scope of utility model registration request]

A capstan gear provided on a capstan shaft driven by a motor, a driven gear having a tooth portion that meshes with the capstan gear and a toothless portion provided in a part of the tooth portion, and the driven gear an eccentric cam integrally provided on the driven gear; two abutment protrusions spaced apart on the first radius on the end face of the driven gear; and an eccentric cam located outside the first radius of the driven gear A locking protrusion provided on the second radius between the two contact protrusions, a lever oscillated by a solenoid, and a reciprocating oscillation between the first and second radii provided on this lever. a head substrate having a pin that moves and comes into contact with the abutting protrusion and the engaging protrusion; a head substrate having a magnetic head provided in sliding contact with the eccentric cam; and a biasing means for biasing the head substrate toward the eccentric cam. A tape recorder, wherein the pin comes into contact with the abutment protrusion and the engagement protrusion when the capstan gear faces the toothless portion.