JPS59138043U

JPS59138043U - Automatic tape loading device

Info

Publication number: JPS59138043U
Application number: JP3256983U
Authority: JP
Inventors: 幸田　和雄
Original assignee: 日本ビクター株式会社
Priority date: 1983-03-07
Filing date: 1983-03-07
Publication date: 1984-09-14
Also published as: JPH034991Y2

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図は本考案になるテープ自動装填装置が適用されて
いる記録再生装置の記録再生モード時での状態を示す平
面図、第２図は本考案になるテープ自動装填装置の一実
施例のテープ装填動作前（停止モード時）での状態を示
す平面図、第３図及び第４図は夫々下側ローディングリ
ング及び上側ローディングリングを取り出して、ローデ
ィングボール支持台とスライド板との関係を示す平面　
図、第５図及び第６図は第２図のテープ自動装填装置の
テープ自動装填動作完了状態（記録／再生モード時での
状態）及び早送りモード時での状態を示す平面図である
。１・・・テープ自動装填装置、４．５・・・ローディン
グボール、６・・・テープカセット、７・・・ガイドド
ラム、８・・・供給リールディスク、９・・・巻取リー
ルディスク、１０．１１・・田−ディングボール支持台
、１０ａ、ｌｌａ・・・垂下ピン、１２．１３・・・ガ
イド溝、１４・・・磁気テープ、１９・・・ピンチロー
ラ、２０・・・キャプスタン、２３・・・早送り７巻戻
し７用アイドラ、２４・・・駆動ローラ、２９・・・消
去・＼ラド、３１・・・オーディオ・コントロールヘッ
ド、４０・・・テープ装填機構、４１・・・下側のロー
ディングリング、４２・・・上側のローディングリング
、４４．４９・・・スライド板、４６．５１−Ｌ字形長
孔、４６ａ、５１ａ・・・径方向長孔、４６ｂ、５１ｂ
・・・周方向長孔、４７・・・第１の作動ピン、４８・
・・第２の作動ピン、５４・・・ローディングモータ、
５５・・・ウオームギヤ機構、６０・・・回動アーム、
６２・・・Ｌ字状アーム、６３．６４・・・スライド板
。FIG. 1 is a plan view showing the state of a recording and reproducing apparatus in recording and reproducing mode to which the automatic tape loading device of the present invention is applied, and FIG. 2 is a plan view of an embodiment of the automatic tape loading device of the present invention. A plan view showing the state before the tape loading operation (in stop mode), FIGS. 3 and 4 show the relationship between the loading ball support and the slide plate with the lower loading ring and upper loading ring taken out, respectively. Plane
5 and 6 are plan views showing the automatic tape loading operation of the automatic tape loading device shown in FIG. 2 in a state in which the tape automatic loading operation is completed (in a recording/reproduction mode) and in a fast forward mode. DESCRIPTION OF SYMBOLS 1... Tape automatic loading device, 4.5... Loading ball, 6... Tape cassette, 7... Guide drum, 8... Supply reel disk, 9... Take-up reel disk, 10 .11...Dinging ball support base, 10a, lla...Descent pin, 12.13...Guide groove, 14...Magnetic tape, 19...Pinch roller, 20...Capstan, 23... Idler for fast forwarding 7 rewinding 7, 24... Drive roller, 29... Erase/\rad, 31... Audio control head, 40... Tape loading mechanism, 41... Bottom Side loading ring, 42... Upper loading ring, 44.49... Slide plate, 46.51-L-shaped long hole, 46a, 51a... Radial long hole, 46b, 51b
... Circumferential elongated hole, 47... First operating pin, 48.
...Second operating pin, 54...Loading motor,
55... Worm gear mechanism, 60... Rotating arm,
62...L-shaped arm, 63.64...Slide plate.

Claims

[Scope of utility model registration request]

A tape drawer member that locks the tape and is movable along a predetermined movement path, and a groove in which a protrusion of the tape drawer member fits, is connected to the tape drawer member, and is rotatable. consisting of an annular body for moving the tape pull-out member;
In an automatic tape loading device that pulls the tape out of the cassette and loads it onto a predetermined path attached to the drum, the groove of the annular body extends in the radial direction of the annular body to connect the tape pull-out member to the annular body. a radial groove that moves according to the rotation of the annular body, and a protrusion that extends in the circumferential direction of the annular body and moves relatively along this, thereby making the annular body independent of the tape drawing member. and a circumferential groove that allows the tape pull-out member to rotate independently within the angular range determined by the circumferential groove when the tape pull-out member is stopped at a position within the cassette. An automatic tape loading device configured to be rotatable and configured to operate a mechanism unrelated to a tape loading operation by utilizing the rotation of the annular body in a single rotation section.