JPS5925652U - Half incorrect loading prevention device in tape recorder - Google Patents

Abstract

(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

The figures show an embodiment of the present invention, in which Fig. 1 is an exploded perspective view, Fig. 2 is a plan view with the second chassis removed, - Fig. 3 is a plan view of the second chassis, and Fig. 4. is IV-IV in Figure 2
5 is a cross-sectional view of the main part showing the cassette just before insertion, FIG. 6 is a cross-sectional view of the main part showing the state where the cassette is further inserted than the above, and FIG. 8 is a plan view of the second chassis showing the playback state, FIG. 9 is a plan view of the second chassis showing the song interval detection state, and FIG. 10 is the misloading prevention device. FIG. 11 is a circuit diagram of the motor rotation direction switching circuit in the same block diagram, and FIG. 12 is a block diagram of the control circuit in the base longitudinal motion control device. 16I5 ・Fig. 3 56 2 Fig. 8

Claims (1)

[Scope of utility model registration request] A feed roller that is provided in the cassette insertion opening section and feeds the inserted cassette into the main body by frictional force, a motor that is connected via a gear or the like for imparting rotational force to the feed roller, and a pushing means for lowering the cassette by the driving force of the motor and loading it on the reel stand after the feeding of the cassette is finished; a rotation detecting means for detecting whether or not the motor is rotating; and a switch means for detecting when the cassette is being loaded. , a control circuit for rotating the motor in reverse when the switch means detects that the cassette is being loaded, and the rotation detecting means detects that the motor is stopped or in a state close to it; Prevention device.