JPH0371441U

JPH0371441U -

Info

Publication number: JPH0371441U
Application number: JP13354689U
Authority: JP
Priority date: 1989-11-15
Filing date: 1989-11-15
Publication date: 1991-07-19

Description

[Brief explanation of drawings]

第１図は本考案の一実施例である磁気テープ記
録／再生装置１の簡略化した構成を示す平面図、
第２図は磁気テープ記録／再生装置１の各側面か
ら見た図、第３図は磁気テープ記録／再生装置１
の要所の簡略化した構成を示す分解斜視図、第４
図は減衰機構６１の簡略化した構成を示す分解斜
視図、第５図は第４図の切断面線−から見た
断面図、第６図はカム部材７３の周方向展開図、
第７図は停止部材１３１の簡略化した構成を示す
図、第８図はオートローデイング機構の要所の構
成を示す図、第９図は従来のオートローデイング
機構１５１の要所の簡略化した構成を示す図、第
１０図はカム部材１６５周辺の構成を示す図であ
る。１……磁気テープ記録／再生装置、２……カセ
ツト、３……ホルダ、１３……シヤーシ、１４…
…揺動部材、７３……カム部材、１０１……モー
タ、１２１……ばね部材、１３１……停止部材、
１３２……ねじ棒、１３３……停止片、１３４…
…ばね、１３９……摺動片、１４０……当接片、
１４０ａ……当接面、１４１……噛合片、１４２
……ねじ孔、１４３ａ，１４３ｂ……案内孔、１
４４ａ，１４４ｂ……枢軸、Ｆ１……上昇方向、
Ｆ２……下降方向、ｈＯ……カセツトの上昇位置
での高さ、Ｕ１……上昇位置、Ｕ２……下降位置
。 FIG. 1 is a plan view showing a simplified configuration of a magnetic tape recording/reproducing apparatus 1 which is an embodiment of the present invention;
FIG. 2 is a view of the magnetic tape recording/playback device 1 seen from each side, and FIG. 3 is a view of the magnetic tape recording/playback device 1.
An exploded perspective view showing a simplified configuration of important parts, No. 4
The figure is an exploded perspective view showing a simplified configuration of the damping mechanism 61, FIG. 5 is a sectional view taken from the cutting plane line - in FIG.
FIG. 7 is a diagram showing a simplified configuration of the stop member 131, FIG. 8 is a diagram showing the configuration of key parts of the autoloading mechanism, and FIG. 9 is a diagram showing a simplified configuration of key parts of the conventional autoloading mechanism 151. FIG. 10 is a diagram showing the structure around the cam member 165. 1... Magnetic tape recording/playback device, 2... Cassette, 3... Holder, 13... Chassis, 14...
... Swinging member, 73 ... Cam member, 101 ... Motor, 121 ... Spring member, 131 ... Stopping member,
132... Threaded rod, 133... Stop piece, 134...
... Spring, 139 ... Sliding piece, 140 ... Contact piece,
140a...Abutment surface, 141...Matching piece, 142
...Screw hole, 143a, 143b...Guide hole, 1
44a, 144b...Axis, F1...Rising direction,
F2...Down direction, hO...Height of the cassette at the raised position, U1...Up position, U2...Down position.

Claims

[Claims for Utility Model Registration] A guide member that holds a cassette is moved up and down by a driving means, the cassette is guided to a raised position and a lowered position, and the raised position is moved by a stop member provided on the chassis. In the magnetic tape recording/reproducing device, the stop member is engaged with a threaded rod rotatably installed in the chassis and having an axis along the up-and-down direction of the guide member. and a stop piece that displaces a contact surface that contacts the guide member in the raised position up and down along the up and down direction according to rotation of the threaded rod. Tape recording/playback equipment.