JPH0426436U

JPH0426436U -

Info

Publication number: JPH0426436U
Application number: JP6555490U
Authority: JP
Priority date: 1990-06-21
Filing date: 1990-06-21
Publication date: 1992-03-03

Description

[Brief explanation of the drawing]

第１図、第２図は本考案に係るカセツト誤挿入
防止装置の一実施例であり、第１図はカセツトが
正しく挿入された場合を示す側面図、第２図はカ
セツトが誤つて挿入された場合を示す側面図、第
３図、第４図は従来技術の動作を示す図、第５図
はＤＡＴカセツトを示す斜視図、第６図は従来技
術の誤挿入防止装置にＤＡＴカセツトを挿入した
場合を示す側面図である。１１ａ……開口、１２……蓋体、１３……カセ
ツトホルダー、４ａ……段部、１４……誤挿入防
止レバー。 Figures 1 and 2 show an embodiment of the cassette erroneous insertion prevention device according to the present invention. Figure 1 is a side view when the cassette is inserted correctly, and Figure 2 is a side view when the cassette is inserted incorrectly. 3 and 4 are diagrams illustrating the operation of the prior art, FIG. 5 is a perspective view illustrating a DAT cassette, and FIG. 6 is a diagram illustrating a DAT cassette inserted into a conventional erroneous insertion prevention device. FIG. 11a...opening, 12...lid, 13...cassette holder, 4a...step, 14...misinsertion prevention lever.

Claims

[Scope of utility model registration request]

an opening provided on the front surface of the set; a dustproof lid rotatably provided at a position covering the opening;
A cassette holder for reciprocating a cassette inserted through the opening between an insertion position and a performance position, and a lever for preventing erroneous insertion provided on the cassette holder, and a bottom surface located at a predetermined distance B from the rear surface. In the erroneous insertion prevention device for a cassette insertion device in which a cassette with a step formed on the cassette is mounted in a playing position, the distance A between the tip of the lid and the tip of the erroneous insertion prevention lever is set from the rear surface of the cassette to the step. A device for preventing incorrect insertion of a cassette, characterized in that the device is set smaller than the dimension B up to the end.