JPH0361641U

JPH0361641U -

Info

Publication number: JPH0361641U
Application number: JP12249489U
Authority: JP
Priority date: 1989-10-19
Filing date: 1989-10-19
Publication date: 1991-06-17

Description

[Brief explanation of drawings]

第１図及び第２図は本考案のカセツト装着装置
の一実施例の構成を示す平面図、第３図は本考案
のカセツト装着装置の一実施例の構成を示す側面
図、第４図ａ，ｂは第１図の実施例のリツドオー
プナーの平面図と側面図、第５図ａ，ｂは第１図
の実施例のアームの平面図と側面図、第６図は第
１図の実施例のストツパの平面図と側面図、第７
図ａ乃至ｄは第１図の実施例の予備開放手段の左
側面図、平面図及び右側面図、第８図は第１図の
実施例のストツパの動作を説明する図、第９図は
第１図の実施例の予備開放手段の動作を説明する
側面図、第１０図は磁気テープが弛んでいる場合
にリツドを開放したときの動作を説明する小型カ
セツトの断面図、第１１図は第１図の実施例の開
放手段の動作を説明する側面図、第１２図及び第
１３図は第１図の実施例の小型カセツトを押圧す
る動作を説明する側面図、第１４図は磁気テープ
が弛んでいる場合にリツドを閉じたときの動作を
説明する小型カセツトの断面図である。１……ホルダ、２……天板、３……トレイ、４
……プレート、１１……予備開放手段、１２……
リツドオープナー、１３……アーム、１４……ス
トツパ、１５，１６，１７……スプリング、１８
……ピン、２１……開放手段、３１……小型カセ
ツト。 1 and 2 are plan views showing the structure of one embodiment of the cassette mounting device of the present invention, FIG. 3 is a side view showing the structure of one embodiment of the cassette mounting device of the present invention, and FIG. 4a , b are a plan view and a side view of the lid opener of the embodiment shown in FIG. 1, FIGS. 5 a and b are a plan view and a side view of the arm of the embodiment shown in FIG. Plan view and side view of the stopper of the embodiment, No. 7
Figures a to d are left side views, top views, and right side views of the preliminary opening means of the embodiment shown in Figure 1, Figure 8 is a diagram illustrating the operation of the stopper of the embodiment shown in Figure 1, and Figure 9 is FIG. 1 is a side view illustrating the operation of the preliminary opening means of the embodiment, FIG. 10 is a sectional view of the small cassette illustrating the operation when opening the lid when the magnetic tape is slack, and FIG. 1. FIG. 12 and 13 are side views illustrating the operation of the opening means in the embodiment shown in FIG. 1. FIG. 14 is a side view illustrating the operation of pressing the small cassette in the embodiment shown in FIG. 1. FIG. 4 is a sectional view of the small cassette illustrating the operation when the lid is closed when the lid is loosened. 1... Holder, 2... Top plate, 3... Tray, 4
... Plate, 11 ... Preliminary release means, 12 ...
Lid opener, 13... Arm, 14... Stopper, 15, 16, 17... Spring, 18
...Pin, 21...Release means, 31...Small cassette.

Claims

[Claims for Utility Model Registration] (1) A cassette mounting device that mounts a cassette that houses a magnetic tape inside and has a lid that is opened when the magnetic tape is pulled out at a predetermined position in the main body of the device, a holder that holds a cassette and vertically descends after horizontally entering the inside of the apparatus main body to mount the cassette in the predetermined position; and an opening that opens the lid of the cassette when the holder descends. and pre-opening means for at least slightly opening the lid so that the loosened magnetic tape pops out of the opening of the cassette before the holder starts lowering. (2) When the cassette enters the main body of the apparatus, the preliminary opening means is pressed by the cassette and rotated in the direction of entry, and when the cassette is ejected, it is pressed by the cassette and rotated in the direction of ejection. 2. The cassette mounting device according to claim 1, wherein the cassette mounting device is rotated as follows. (3) The preliminary opening means is a lid opener which, when pressed by the entering cassette, moves slightly in a direction perpendicular to the entering direction and then enters a groove at the rear of the lid from the side of the cassette. an arm that supports the lid opener and is pressed by the cassette when the cassette enters and rotates together with the lid opener in the advancing direction of the arm; and allows the arm to rotate in the ejecting direction together with the arm when the cassette is ejected, and to position the arm at a predetermined position when it is not pressed by the cassette. 3. The cassette mounting device according to claim 2, further comprising a stopper for locking the arm.