JPS6077043U

JPS6077043U - Reel stand moving device

Info

Publication number: JPS6077043U
Application number: JP16822083U
Authority: JP
Inventors: 謙一井上
Original assignee: ソニー株式会社
Priority date: 1983-10-28
Filing date: 1983-10-28
Publication date: 1985-05-29
Also published as: JPH0227408Y2

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]

図面は本考案をカセット式ビデオテープレコーダのリー
ル台移動装置に適用した一実施例を示したものであって
、第１図はリール台の移動方法を説明する平面図、第２
Ａ図〜第２Ｃ図はリール台の移動状況を説明する装置全
体の平面図、第３図は第２Ａ図■−■線での拡大断面図
、第４図は第２Ａ図ＴＶ−ＩＶ線での拡大側面図、第５
図はトルクＩＪ　ミツタ一部分の拡大平面図、第６図は
同上の分解斜視図、第７図は変形例を示した第４図と同
様の断面図である。また図面に用いられた符号において、１ａ、１ｂ・・・
リール台、４ａ、４ｂ・・・ガイド軸、５ａ、５ｂ−・
・支持台、６ａ、６ｂ・・・摺動台、ｌｌａ、１１ｂ・
・・回転ストッパー、１２ａ、１２ｂ・・・回転軸、１
３ａ、１３ｂ・・・モータ、１６・・・摺動台駆動機構
、１７ａ、１７ｂ・・・ラック、１８ａ、１８ｂ・・・
ピニオン、２１ａ、２１ｂ・・・トルクリミッタ−１２
２・・・モータ、３７ａ、３７ｂ・・・摺動台の両側面
、３８ａ、３８ｂ・・・回転ストッパーの両ストッパー
面、である。The drawings show an embodiment in which the present invention is applied to a reel stand moving device for a cassette type video tape recorder.
Figures A to 2C are plan views of the entire device to explain the movement status of the reel stand, Figure 3 is an enlarged sectional view taken along the line ■-■ in Figure 2A, and Figure 4 is taken along the line TV-IV in Figure 2A. Enlarged side view of 5th
The figure is an enlarged plan view of a portion of the Torque IJ Mituta, FIG. 6 is an exploded perspective view of the same as the above, and FIG. 7 is a sectional view similar to FIG. 4 showing a modification. Also, in the symbols used in the drawings, 1a, 1b...
Reel stand, 4a, 4b...Guide shaft, 5a, 5b-...
・Support stand, 6a, 6b...Sliding stand, lla, 11b・
...Rotation stopper, 12a, 12b...Rotation shaft, 1
3a, 13b...Motor, 16...Sliding table drive mechanism, 17a, 17b...Rack, 18a, 18b...
Pinion, 21a, 21b...torque limiter 12
2...Motor, 37a, 37b...Both sides of the sliding table, 38a, 38b...Both stopper surfaces of the rotation stopper.

Claims

[Scope of utility model registration request]

a pair of sliding bases each having a pair of reel bases attached thereto and configured to be slidable along a guide; a sliding base drive mechanism that slides and drives the surface sliding bases in mutually different directions; and a pair of stoppers respectively arranged on both sides of the sliding range of the surface sliding table, and by sliding the surface sliding table between each pair of stoppers, the center distance between the two reel tables can be adjusted. In a reel table moving device configured to automatically adjust in two stages, at least one of the pair of stoppers is configured as a rotatable rotation stopper, and a stopper drive mechanism is provided to rotationally drive the rotation stopper, The reel stand is configured such that the distance between the respective pairs of stoppers can be adjusted in at least two steps by controlling the rotation of the rotation stopper, and the center distance between the two reel stands can be automatically adjusted in at least three steps. Mobile device.