JPH0467230U

JPH0467230U -

Info

Publication number: JPH0467230U
Application number: JP10904990U
Authority: JP
Priority date: 1990-10-19
Filing date: 1990-10-19
Publication date: 1992-06-15
Anticipated expiration: 2005-10-19
Also published as: JP2575435Y2

Description

[Brief explanation of the drawing]

第１図はこの考案の実施例である磁気記録再生
装置のカセツト装着機構を示す平面図、第２図は
同カセツト装着機構の一部部品を取除いて示す平
面図、第３図は同カセツト装着機構を示す右側面
図、第４図は同カセツト装着機構を示す左側面図
、第５図ａは同カセツト装着機構のカセツトコン
テナを示す平面図、第５図ｂは同カセツト装着機
構のカセツトコンテナを示す側面図、第５図ｃは
同カセツト装着機構のカセツトコンテナを示す正
面図、第５図ｄは第５図ａにおけるＡ―Ａ断面図
、第６図ａは同カセツト装着機構のカセツトグリ
ツプ機構を示す平面図、第６図ｂは同カセツト装
着機構のカセツトグリツプ機構を示す側面図、第
６図ｃは同カセツト装着機構のカセツトグリツプ
機構を示す底面図、第７図は同カセツト装着機構
のカセツトグリツプ機構を示す部分断面図、第８
図は同カセツト装着機構のカセツトグリツプ機構
の作動状態を示す部分断面図、第９図は同カセツ
ト装着機構のカセツトグリツプ機構の作動状態を
示す部分断面図である。１……コンテナベース、２……コンテナベース
側板、３……カセツトコンテナ、４……昇降板、
５……レバー、６……カムギヤ、７……モータ、
８……板ばね、９……リツド開閉板、１０……カ
セツトグリツプ、１１……グリツプホルダー、１
２……ねじ、１３……圧縮コイルばね、１４……
ピン、１５……スイツチ、１６……カラー、１７
……ねじ、１８……カセツト送りアーム、１９，
２０……レバー、２１……ねじりコイルばね、２
２……アーム、２２ａ，２２ｂ，……ピン、２３
……スイツチ、３０……カセツト、３０ａ……リ
ツド。 Fig. 1 is a plan view showing a cassette mounting mechanism of a magnetic recording/reproducing apparatus which is an embodiment of this invention, Fig. 2 is a plan view showing the cassette mounting mechanism with some parts removed, and Fig. 3 is a plan view of the cassette mounting mechanism. 4 is a left side view showing the cassette mounting mechanism, FIG. 5a is a plan view showing the cassette container of the cassette mounting mechanism, and FIG. 5b is a cassette of the cassette mounting mechanism. FIG. 5c is a front view showing the cassette container of the cassette mounting mechanism, FIG. 5d is a sectional view taken along line AA in FIG. 5a, and FIG. 6a is a cassette grip of the cassette mounting mechanism. 6b is a side view showing the cassette grip mechanism of the cassette mounting mechanism, FIG. 6c is a bottom view showing the cassette grip mechanism of the cassette mounting mechanism, and FIG. 7 is a cassette grip mechanism of the cassette mounting mechanism. Partial sectional view showing the mechanism, No. 8
9 is a partial sectional view showing the operating state of the cassette grip mechanism of the cassette mounting mechanism, and FIG. 9 is a partial sectional view showing the operating state of the cassette grip mechanism of the cassette mounting mechanism. 1...Container base, 2...Container base side plate, 3...Cassette container, 4...Elevating plate,
5... Lever, 6... Cam gear, 7... Motor,
8... Leaf spring, 9... Lid opening/closing plate, 10... Cassette grip, 11... Grip holder, 1
2...Screw, 13...Compression coil spring, 14...
Pin, 15...Switch, 16...Color, 17
...Screw, 18...Cassette feed arm, 19,
20... Lever, 21... Torsion coil spring, 2
2... Arm, 22a, 22b,... Pin, 23
...Switch, 30...cassette, 30a...lid.

Claims

[Scope of Claim for Utility Model Registration] 1. A cassette for a rotating magnetic head type magnetic recording/reproducing device in which a horizontally movable cassette grip pulls a cassette into a cassette container, lowers the cassette container into which the cassette is inserted, and sets the cassette at a playback position. In the attachment mechanism, the cassette grip is rotatably held in the grip holder, and a spring urges the claws of the cassette grip in the direction of protruding into the grip holes of the cassette, and the cassette grip is provided with an inclined surface, so that when the cassette is engaged with the cassette grip, the cassette grip After pushing up the cassette to advance the cassette, the claws of the set grip will push into the grip hole by the spring force, and when removing the cassette from the cassette grip, move the cassette backwards, thereby retracting the cassette grip engaged with the grip hole and releasing the cassette grip. A cassette mounting mechanism for a magnetic recording/reproducing apparatus, wherein the slope rides on a fixed part, the cassette grip rotates, and the claws of the cassette grip are removed from the grip holes. 2. A cassette mounting mechanism for a magnetic recording/reproducing apparatus according to claim 1, wherein said grip holder is provided with a switch for detecting a cassette. 3. A cassette mounting mechanism for a magnetic recording and reproducing apparatus according to claim 1, wherein the cassette container is provided with an extension portion for restricting deformation of the cassette by the grip holder pushing the center of the front surface of the cassette when the cassette is ejected. 4. In a cassette mounting mechanism of a rotating magnetic head type magnetic recording and reproducing apparatus, which pulls a cassette into a cassette container using a horizontally movable cassette grip, lowers the cassette container into which the cassette is inserted, and mounts the cassette in the playback position. A magnetic recording and reproducing device configured such that the spring that stabilizes the cassette inside the cassette and the spring that stabilizes the cassette sitting at the installed position are the same, and when the cassette container is installed, the spring part is pushed by the sinking of the cassette container, thereby increasing the spring pressing force against the cassette. cassette attachment mechanism.