JPH0337644U

JPH0337644U -

Info

Publication number: JPH0337644U
Application number: JP9394989U
Authority: JP
Priority date: 1989-08-11
Filing date: 1989-08-11
Publication date: 1991-04-11

Description

[Brief explanation of drawings]

第１図はこの考案の実施例のカセツトホルダの
部分を示す分解斜視図、第２図および第３図は同
カセツトホルダの作動状態を示す正面図、第４図
は同実施例の全体構成を示す分解斜視図、第５図
は従来のカセツトホルダを示す分解斜視図、第６
図は従来のカセツトホルダの組立て状態を示す正
面図、第７図は従来のカセツトホルダの作用を示
す正面図である。１……トレー、２……スライダ、３……カセツ
ト昇降板、４……カセツトホルダ、５……シヤー
シ、６……カムギヤ、７……サブシヤーシ、８…
…支持部材、９……底板、１０……側板、１１…
…凹部、１２……パネル面、１３……ガイド溝、
１４……フツク、１５……ラツク、１６……規制
ピン、１７……コイルバネ、１８……フツク、１
９……規制ピン、２０……ラツク、２１……規制
ピン、２３……カセツト押込み部材、２４……帯
状部材、２５……欠け円筒、２６，２７……欠歯
ギヤ、２８……ギヤ、２９……欠けカム溝、３１
……軸、３２……ピン、３３……ギヤ、３４……
プーリ、３５……モータ、３６，３７……ピン、
３８，３９，４０……長孔、４１……板バネ、４
２……ローラ、４３，４４……折曲げ部、４５…
…ネジ、４６……凹部、４７……カセツト、４８
……リフアレンスピン、４９……ホルダ受け用ピ
ン、５０……メカデツキ、５１……板バネ。 Fig. 1 is an exploded perspective view showing the cassette holder part of the embodiment of this invention, Figs. 2 and 3 are front views showing the operating state of the cassette holder, and Fig. 4 shows the overall configuration of the embodiment. Fig. 5 is an exploded perspective view showing a conventional cassette holder;
This figure is a front view showing the assembled state of a conventional cassette holder, and FIG. 7 is a front view showing the operation of the conventional cassette holder. 1... Tray, 2... Slider, 3... Cassette lifting plate, 4... Cassette holder, 5... Chassis, 6... Cam gear, 7... Sub chassis, 8...
...Supporting member, 9...Bottom plate, 10...Side plate, 11...
... recess, 12 ... panel surface, 13 ... guide groove,
14...Hook, 15...Rack, 16...Regulation pin, 17...Coil spring, 18...Hook, 1
9...Regulation pin, 20...Rack, 21...Regulation pin, 23...Cassette pushing member, 24...Strip member, 25...Cut cylinder, 26, 27...Cut gear, 28...Gear, 29... Chipped cam groove, 31
...Shaft, 32...Pin, 33...Gear, 34...
Pulley, 35...motor, 36, 37...pin,
38, 39, 40...long hole, 41...plate spring, 4
2...Roller, 43, 44...Bending portion, 45...
...screw, 46 ... recess, 47 ... cassette, 48
... Reference pin, 49 ... Holder receiving pin, 50 ... Mecha deck, 51 ... Leaf spring.

Claims

[Scope of utility model registration request]

In the tape cassette loading mechanism of a magnetic recording/reproducing device, which pulls a tape cassette into the main unit and attaches it to a mechanical deck, a roller is attached to the tip of a leaf spring for holding down the cassette, which is attached to a cassette holder that holds the tape cassette and descends to attach it to the mechanical deck. 1. A tape cassette loading mechanism for a magnetic recording and reproducing apparatus, characterized in that the base end of the leaf spring is folded back to cover the lower surface of the cassette holder on which the leaf spring is attached.