JPS596541Y2 - Cartridge-type tape automatic performance device - Google Patents

Description

[Detailed Description of the Invention] The present invention is particularly applicable to a magazine case for a so-called automatic cartridge-type tape playing device in which the required playing function parts such as a magnetic head and a tape feed roller are exposed to one end opening side of a magazine case containing a cartridge. Regarding the improvement of parts,
The purpose of this design is to allow the cartridge, which has been pushed out toward the opening of one end of the magazine case during performance, to be returned to its accommodation by its own weight when it is stored in the magazine case after the performance. .

First, details of the embodiment will be described with reference to the drawings.

Reference numeral 1 denotes a fixed machine frame, and a large number of magazine cases 3 containing cartridges A are arranged and fixed in parallel on this machine frame 1, and a magnetic head 4 and a tape feed roller 5 are installed inside one open end of the magazine case 3. A performance section main body 6 equipped with necessary functional parts such as the above faces, and this main body 6 is attached to a movable machine frame 8 that is movably supported on a guide rail 7 parallel to the direction in which the magazine cases 3 are arranged side by side. It is being

The movable machine frame 8 has a recess A provided in the cartridge A.
A lever 10 with a roller 9 interveningly engaged with the lever 10 is pivotally supported by a shaft 11, and the other end of the lever 10 is
2 is mounted on a cam 14 which is driven at appropriate times by a motor 13 attached to the movable machine frame 8, and another cam 15 is attached coaxially with this cam 14. One end of the lever 17 pivoted at the lever 17 is slidably faced, and the shaft 16 is attached to the other end of the lever 11.
An arcuate rack 18 with a center at the center is formed, and a pinion 19 supported on a movable machine frame is meshed with this rack 18, and a pinion 19 is engaged with the pinion 19 so as to be slid by forward and reverse rotation of the pinion. A push-out lever 20 is connected, and this push-out lever 20 faces the other open end of the magazine case 3.

Therefore, the essential structure of the present invention is to incline the magazine case 3 in a direction in which the cartridges therein are always accommodated and lowered into the magazine case 3 by their own weight, and to align the main body of the performance section in the same line as this inclination direction. 6 are matched.

Next, to describe the operation, the state shown in FIG. 2 is a so-called performance state in which the cartridge A protrudes from the opening side of one end of the magazine case 3. Now, when the performance is finished, the motor 13 is activated at the appropriate time and the cam 14 is activated. When the lever 10 is rotated clockwise, the roller 9 of the lever 10 is removed from the recess A' of the cartridge A, and the cartridge A is housed in the magazine case 3 by lowering itself due to its inclination. .

Further, in order to load the cartridge A into the main body 6 of the performance section, the pushing lever 20 is rotated counterclockwise by the rotation of the cam 15 caused by the activation of the motor 13, but in short, in the present invention, the cartridge A is In an automatic performance device of the type in which the performance part main body 6 faces one end opening side of the magazine case 3 containing the magazine case 3, the magazine case 3 is tilted, and after the performance is finished, the cartridge A therein is lowered by its own weight and automatically falls into the magazine case. Since the cartridge is housed in the cartridge, there is no need for a special mechanism for pushing the cartridge back into the magazine case or recovering it as in the conventional case, and this has excellent practical effects such as simplifying the device.

[Brief explanation of drawings]

FIG. 1 is a plan view, and FIG. 2 is a front view. A...Cartridge, 3...Magazine case, 6...Performance section main body.

Claims (1)

[Scope of utility model registration request] In an automatic performance device of the type in which the main body of the performance unit, which is equipped with necessary functional parts such as a magnetic head and a tape feed roller, faces one end opening side of a magazine case containing a cartridge, the magazine case is An automatic playing device for a cartridge type tape, characterized in that it is always tilted in a direction in which it is housed and lowered into a magazine case due to its own weight, and the playing section main body is aligned on the same line as this tilting direction.