JPS6133243U

JPS6133243U - Drive path switching device

Info

Publication number: JPS6133243U
Application number: JP11896084U
Authority: JP
Inventors: 祐司奥村
Original assignee: 三洋電機株式会社
Priority date: 1984-07-30
Filing date: 1984-07-30
Publication date: 1986-02-28

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 the drawing]

第１図は第１駆動経路、第２駆動経路及び駆動経路切換
装置の平面図、第２図は駆動経路切換装置の側面図、第
３図は駆動経路切換装置の作動説明図、第４図は他の実
施例の平面図、第５図は他の実施例の側面図、第６図は
従来例の断面図である。１，２・・・駆動経路、４・・・定位回転体、５・・・
駆動回転体、６・・・揺動回転体、５１・・・第１レバ
ー、６１・・・第２レバー。Fig. 1 is a plan view of the first drive path, second drive path, and drive path switching device, Fig. 2 is a side view of the drive path switching device, Fig. 3 is an explanatory diagram of the operation of the drive path switching device, and Fig. 4 5 is a plan view of another embodiment, FIG. 5 is a side view of another embodiment, and FIG. 6 is a sectional view of a conventional example. 1, 2... Drive path, 4... Stereotaxic rotating body, 5...
Drive rotary body, 6... Swing rotary body, 51... First lever, 61... Second lever.

Claims

[Claims for Utility Model Registration] ■ As with the cassette loading drive path and tape loading drive path of a video tape recorder, while one drive path is operating, the other drive path is stopped. In addition, in a drive path switching device that switches and drives two drive paths by one motor, each drive path is equipped with a stop mechanism that automatically stops the operation when one operation is completed. With respect to the first and second driven rotary bodies 1a and 21 located in the drive path [, 2, there is a positioning rotary body 4 at a position approximately equal distance away from both driven rotary bodies 11 and 21.
First and second levers 51 and 61 are provided on the stereotactic rotating body 4, and the first and second levers 51 and 61 are connected to the motor 7, and the first lever 51 is connected to the motor 7. The second
The lever 61 has an oscillating rotary body 6 which is always in contact with the stereotactic rotary body 4 and is rotationally driven, and which rotationally drives one of the two driven rotors 11 and 21 by switching movement of the second lever 61. A drive path characterized in that both levers 51 and 61 are pivoted and biased by a spring 8 in a direction in which their free ends approach each other, and the operation of the motor 7 is controlled by a lever position detection switch placed at an appropriate location. Switching device. (2) The drive path switching device according to claim 1, wherein each of the rotating bodies 11, 21, 4, 5, and 6 is a gear. ■ One drive path 1 is a cassette loading drive path that reciprocates the cassette of the video tape recorder from the insertion position to the tape loading position, and the other drive path 2 is a tape loading drive path that reciprocates the tape from the storage position to the drawer position. The drive path switching device according to claim 1 or 2, which is a path. ■ The driving rotating body 5 is connected to the motor 7 by an endless belt 72.
1, the drive rotating body 5 and the motor 7 are connected to the chassis 10.
The drive path switching device according to any one of claims 1 to 3, which is disposed on a support plate 70 that is slidably attached to the drive path switching device.