JPH0280343U

JPH0280343U -

Info

Publication number: JPH0280343U
Application number: JP16174088U
Authority: JP
Priority date: 1988-12-12
Filing date: 1988-12-12
Publication date: 1990-06-20

Description

[Brief explanation of drawings]

第１図〜第４図は本考案による回転ヘツド式磁
気記録再生装置を動作モード別に示す平面図であ
り、第１図はテープアンローデイング状態、第２
図はカセツト排出動作、第３図はテープローデイ
ング完了状態、第４図はプレイモードをそれぞれ
示している。第５図と第６図は回転ヘツド式磁気
記録再生装置の左側面図であり、第５図はカセツ
ト排出動作、第６図はカセツトが装填されている
状態をそれぞれ示している。１……シヤーシ、２，３……リール台、４……
回転ヘツド装置、５……キヤプスタ、６……カセ
ツトホルダ、７……ピン、１１……イジエクトレ
バー、１１ｂ……駆動ガイド辺、１１ｃ……掛止
片、１５……ロツク部材、１５ａ……フツク、１
５ｂ……駆動片、２１……テンシヨン調節アーム
、２４……テンシヨンピン、２７……アーム規制
レバー、２７ａ……規制片、２７ｂ……押圧片、
３１……切換部材、３１ａ……駆動突起、３５，
３６……ローデイングベース、３５ａ，３５ｂ，
３６ａ，３６ｂ……ローデイングポスト、４１…
…ローラ駆動レバー、４２……ピンチローラ、４
４……ローラスプリング、Ｍ……ローデイングモ
ータ、Ｃ……カセツトパツク、Ｓ……テープ駆動
部。 1 to 4 are plan views showing the rotary head type magnetic recording and reproducing apparatus according to the present invention according to the operation mode, and FIG. 1 is a tape unloading state,
The figure shows the cassette ejection operation, FIG. 3 shows the tape loading completed state, and FIG. 4 shows the play mode. 5 and 6 are left side views of the rotating head type magnetic recording and reproducing apparatus, with FIG. 5 showing the cassette ejecting operation and FIG. 6 showing the cassette being loaded. 1... Seat, 2, 3... Reel stand, 4...
Rotating head device, 5...Capsta, 6...Cassette holder, 7...Pin, 11...Eject lever, 11b...Drive guide side, 11c...Latching piece, 15...Lock member, 15a... Futsuku, 1
5b... Drive piece, 21... Tension adjustment arm, 24... Tension pin, 27... Arm regulation lever, 27a... Regulation piece, 27b... Pressing piece,
31...Switching member, 31a...Drive protrusion, 35,
36...Loading base, 35a, 35b,
36a, 36b...Loading post, 41...
...Roller drive lever, 42...Pinch roller, 4
4...Roller spring, M...Loading motor, C...Cassette pack, S...Tape drive section.

Claims

[Scope of utility model registration request]

The cassette holder that holds the cassette pack is
The cassette is guided so as to be movable between a cassette insertion/removal position away from the tape drive unit on the chassis and a position where it is lowered to the tape drive unit, and is provided with an eject lever that moves forward and backward on the chassis. In a cassette eject device of a rotary head type magnetic recording/reproducing device, the eject lever is formed with a guide portion that drives the cassette holder in the eject direction away from the tape drive unit when the eject lever moves in one direction. A loading motor drives a tape loading device that pulls out the magnetic tape in the pack and moves it to a position where it is wrapped around a rotating head device, and a switching member that is driven within a certain operating range by this loading motor is provided. By moving this switching member in one direction when the tape is not being loaded, the locking member that locks the ejector lever is driven in the unlocking direction, and also when tape loading is completed. A cassette ejector in a rotary head type magnetic recording and reproducing apparatus, characterized in that a tension adjustment arm is driven to a position in which it contacts a magnetic tape by movement of the switching member in the other direction when entering a recording or reproducing mode. Device.