JPH0366052U

JPH0366052U -

Info

Publication number: JPH0366052U
Application number: JP12751089U
Authority: JP
Priority date: 1989-10-30
Filing date: 1989-10-30
Publication date: 1991-06-27

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３１におけるエレベータ機構３２の
簡略化した構成を示す斜視図、第２図はエレベー
タ機構３２の要所の簡略化した構成を示す分解斜
視図、第３図はエレベータ機構３２の各状態を説
明するための磁気テープ記録／再生装置３１の側
面図、第４図は従来の磁気テープ記録／再生装置
１におけるエレベータ機構２の簡略化した構成を
示す斜視図、第５図はエレベータ機構２の要所の
簡略化した構成を示す分解斜視図、第６図は従来
の他の問題点を説明するための磁気テープ記録／
再生装置１の側面図である。３１…磁気テープ記録／再生装置、３２…エレ
ベータ機構、３３…基台、３４…側板、３５…ホ
ルダ、３６…上下動部材、３８…連結部、３９…
カセツト、４１…ロツクレバー、４３…係合片、
４５…係止部材、４８…ばね、４９…突起、６５
…排出部材、６７…摺接面、６８…突出片、７０
…停止片、７１…弾性部材、Ｆ１…上昇方向、Ｆ
２…下降方向。 FIG. 1 is a perspective view showing a simplified structure of an elevator mechanism 32 in a magnetic tape recording/reproducing apparatus 31 which is an embodiment of the present invention, and FIG. 2 shows a simplified structure of important parts of the elevator mechanism 32. 3 is a side view of the magnetic tape recording/reproducing device 31 for explaining each state of the elevator mechanism 32, and FIG. 4 is a simplified diagram of the elevator mechanism 2 in the conventional magnetic tape recording/reproducing device 1. FIG. 5 is an exploded perspective view showing a simplified structure of important parts of the elevator mechanism 2, and FIG. 6 is a perspective view showing a simplified structure of the elevator mechanism 2.
FIG. 1 is a side view of the playback device 1. FIG. 31...Magnetic tape recording/reproducing device, 32...Elevator mechanism, 33...Base, 34...Side plate, 35...Holder, 36...Vertical movement member, 38...Connecting portion, 39...
cassette, 41...lock lever, 43...engaging piece,
45...Locking member, 48...Spring, 49...Protrusion, 65
...Discharge member, 67...Sliding surface, 68...Protruding piece, 70
...stop piece, 71...elastic member, F1...rising direction, F
2...Descent direction.

Claims

[Scope of Claim for Utility Model Registration] A guide member that guides the raising/lowering of a cassette; a rocking member that supports and swings the guide member so as to be able to freely angularly displace the guide member in the vertical direction; and a lowering side of the guide member in the rocking member. a lock piece provided on the chassis and angularly displaced along an imaginary plane perpendicular to the lifting direction of the guide member; a stop piece provided on the chassis for stopping the rising guide member; and a stop piece provided on the chassis to move the guide member upwardly. The locking member includes a locking member that is biased by a spring and has a protrusion that comes into contact with the lock piece, and a moving body that moves back and forth when the cassette is ejected, and when the cassette is ejected, the locking member is biased by the spring. 1. A magnetic tape recording/reproducing apparatus characterized in that a locking piece moves against a force and is interposed between a swinging member and a locking member.