JPS61118137U

JPS61118137U -

Info

Publication number: JPS61118137U
Application number: JP79585U
Authority: JP
Priority date: 1985-01-08
Filing date: 1985-01-08
Publication date: 1986-07-25
Also published as: JPH042451Y2

Description

[Brief explanation of the drawing]

図面は本考案カセツト装置におけるカセツト検
出機構の実施の一例を示すもので第１図は本考案
に係るカセツト装置におけるカセツト検出機構を
使用したビデオカメラを一部分解して示す斜視図
、第２図はカセツト装置におけるカセツト検出機
構の全体を示す斜視図、第３図は一部切欠平面図
、第４図は拡大側面図、第５図は要部の拡大内側
面図、第６図Ａ乃至Ｃは動作を示すための要部の
拡大内側面図、第７図は要部の分解斜視図、第８
図は要部の斜視図である。符号の説明、１……カセツト装置、１２……カ
セツト、２６……カセツト保持部、３９……係合
部、４１……ロツク部材、４４……スイツチ操作
部材、５４……スイツチ、５７……カセツト検出
部材。 The drawings show an example of the implementation of the cassette detection mechanism in the cassette device of the present invention. Fig. 1 is a partially exploded perspective view of a video camera using the cassette detection mechanism in the cassette device of the present invention, and Fig. A perspective view showing the entire cassette detection mechanism in the cassette device, FIG. 3 is a partially cutaway plan view, FIG. 4 is an enlarged side view, FIG. 5 is an enlarged internal side view of the main parts, and FIGS. Figure 7 is an enlarged internal side view of the main parts to show the operation, Figure 7 is an exploded perspective view of the main parts, and Figure 8 is an exploded perspective view of the main parts.
The figure is a perspective view of main parts. Explanation of symbols: 1...Cassette device, 12...Cassette, 26...Cassette holding part, 39...Engaging part, 41...Lock member, 44...Switch operating member, 54...Switch, 57... Cassette detection member.

Claims

[Scope of utility model registration request]

a cassette holder that holds the cassette and moves between a mounting position where the cassette is mounted and a set position where the cassette is set in a predetermined state;
A locking member that engages with an engaging portion provided on the cassette holding portion to lock the cassette holding portion in the set position, a switch operating member that moves in conjunction with the locking member, and a locking member that engages with the engaging portion. a switch operated by a switch operating member that moves in the same direction as the locking member when moved in the mating direction, that is, the engagement direction; a first position on the movement trajectory of the switch operation member; and the movement trajectory. a cassette detection member that moves between a second position in which the cassette is removed from the cassette holder, and a cassette detection member that is in the first position when the cassette holder is in the mounting position and moves in the direction in which the switch operation member engages. When the cassette holder comes to the set position, the cassette detection member moves to the second position and the switch operating member moves in the engaging direction to operate the switch. A cassette detection mechanism in a cassette device.