JPS5932050Y2 - Tape recorder remote control device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a remote control device for a tape recorder, and particularly to an operation for temporarily stopping the running of a magnetic tape.

Generally, when operating a guipure lighter while listening to a tape recorder, we recommend that you use your feet to operate the tape recorder.

In this case, when performing a pause operation, normally pressing the pedal will enter a playback state, and releasing the pedal will enter a pause state.

Conventionally, the above-mentioned operation was performed using an electromagnetic plus jar, etc.
Install an electric switch on the pedal side and turn on the electric switch.
, the electromagnetic plunger is decoyed by turning OFF,
It was performing a temporary stop action.

However, using an electromagnetic plunger in this way not only requires a relatively expensive electromagnetic plunger, but also requires a power source, making the device large and unsuitable for those powered by batteries. Met.

The present invention allows a tape recorder to be operated simply by operating a pedal without using a conventional electromagnetic plunger.One embodiment of the invention will be explained below using an aperture.

First, in Fig. 1, 1 is a cassette, and magnetic tape 2
Built-in.

A capstan 3 is integrated with a flywheel (not shown), is rotated clockwise by a motor, etc., and has a take-up pulley 4.

Reference numeral 5 denotes a pinch roller, which is rotatably mounted on a shaft 6 and configured to come into pressure contact with the capstan 1 to cause the magnetic tape 2 to run.

γ is a take-up idler which is rotatably provided on the shaft 8, and is pressed against the take-up pulley 4 and the take-up reel stand 10 which is rotatably provided on the shaft 9, and controls the clockwise rotation of the take-up pulley 4. It is configured to transmit the information to the take-up reel stand 10.

The take-up reel stand 10 is located on the right side of the slip mechanism, and is configured to sequentially wind up the magnetic tape 2 run by the capstan 1 and the pinch roller 5 onto a reel hub (not shown).

Reference numeral 11 denotes a pause rod, which is slidably provided on shafts 12 and 13 and biased in one direction by a spring 14.

Reference numeral 15 denotes a temporary return means, in which the pause rod 11 is connected to the spring 1.
4, the pinch roller 5 and take-up idler 1 are released from pressure contact with the capstan 1, take-up pulley 4, and take-up reel stand 10, and the magnetic tape 2 The vehicle is configured to stop the vehicle from running.

(Note that this configuration is already well known, so detailed description will be omitted here.

) 16 is a lock plate, which is rotatably provided on the fixed shaft 12 and swingable up and down, and a spring 1 is attached to the shaft 12.
1 in the counterclockwise direction and in the direction of pressure contact with the pause rod 11, and one end 16a is brought into contact with the shaft 18, resulting in the state shown in FIG.

The lock shaft 19 is provided on the pause rod 11 and is configured to be able to lock onto the lock plate 16.

Reference numeral 20 denotes a plug holder made of synthetic resin, which is fixed to the boss 22 (Fig. 6) of the housing 21 of the tape recorder, and is provided with locking parts 20a on the upper and lower parts of its inner periphery, and has a horizontal direction on the front end surface. A spring portion 20b that protrudes inward is integrally formed.

Convex portions 20c are provided at the inner tip portions of the spring portions 20b.

Reference numeral 23 denotes a remote control mechanism section, which includes a remote plug 26 having a petal section 24 and an operating piece 25, and the remote plug 2.
A relay cord 28 having a wire 21 connecting between the petal section 24 and the petal section 24 is provided.
When operated, the actuating piece 25 is moved into the remote plug 26 against a spring (not shown) provided on the remote plug 26, and the petal 24a is moved.
When the operation is released, the spring (not shown) causes the spring to move back.

In the aspect of the remote plug 260, there is a guide groove 26a and a guide groove 26a extending from the tip to the center in the upper and lower parts.
A lock groove 26d is formed continuously from a to a sloped portion 26c, and a recessed portion 26b that can be engaged with a convex portion 20c formed on the spring portion 20b of the plug receiver 20 is formed on the tip end surface. There is.

Reference numeral 29 denotes a supply reel stand, which is rotatably provided on the shaft 30.

In FIG. 5, a push button 31 is rotatably provided on a shaft 32, and a foot 31a is connected to a hole 11a of the pause rod 11.
is engaged with.

In the above configuration, from the constant speed running state of the magnetic tape 2, which is the playback or recording state shown in FIG. 1, to the state shown in FIG.
is inserted while being guided by the lock portion 20a, and when it is rotated in the direction of arrow B, the lock portion 20a comes into contact with the slope portion 26c of the guide groove 26a, and when the lock portion 20a is rotated still further, the lock groove of the guide groove 26a 26d is the lock portion 20
a, and the remote plug 26 is prevented from being removed.

When the remote plug 26 is inserted into the plug receiver 20, the end surface 26e of the remote plug 26 comes into contact with the convex portion 20c of the spring portion 20b, and in this state, the remote plug 26 is rotated in the direction of arrow B. As a result, the remote plug 26 moves in the direction of arrow A while bending the spring portion 20b due to the contact between the slope portion 26c and the lock portion 20a.

When the remote plug 26 is moved in the direction of arrow A, the convex portion 2 of the spring portion 20b is inserted into the concave portion 26b of the remote plug 26.
0c is engaged, whereby the remote plug 26 is held in the state shown in FIG. 3 in which it is energized by the elastic force of the spring portion 20b.

The remote plug 26 is connected to the plug receiver 20 as shown in FIG.
When the actuating piece 25 is inserted into the frame and held as shown in FIG.
As shown in the figure, it is slid in the direction of arrow A.

In this state, the lock shaft 19 provided on the pause rod 11 is placed in a position facing the arcuate portion 16b of the lock plate 16, so the pause rod 11 is not locked with the lock plate 16.

When the pause rod 11 is slid in the direction of arrow A, the temporary stop means 15 releases the pressure contact between the pinch roller 5 and the take-up idler 7, and the magnetic tape 2 stops running.

From the paused state shown in FIG. 3, as shown in FIG.
5 moves in the direction of inserting it into the remote plug 26 against a spring (not shown), and therefore the pause rod 11 also moves against the spring 14.
Therefore, the pinch roller 5 and the take-up idler 1 are brought into pressure contact with each other by the temporary stop means 15, and the magnetic tape 2 is again run at a constant speed for reproduction or recording.

When the operation of the petal 24a is released, the operating piece 25 moves back again as shown in FIG. 3, and the running of the magnetic tape 2 is stopped.

Note that when the push button 31 is operated from the state shown in FIG. 1, the pause rod 11 is slid in the direction of arrow A against the spring 14, and the lock shaft 19 is engaged with the lock plate 16 to maintain the paused state. When the push button 31 is operated again from this state, the lock shaft 19 and the lock plate 16 are disengaged and the playback or recording state is entered. It is similar to

In the above embodiment, the pause rod 11 is locked by the lock plate 16, but this is a method in which the pause rod 11 is not locked, as shown in FIG. The same applies to those of .

In FIG. 8, the same components as those of the above embodiment are given the same numbers.

As described above, the present invention has the advantage that it is possible to perform temporary stop control of a tape recorder using a petal in a very simple mechanical manner without using a conventional electromagnetic pusher.

[Brief explanation of the drawing]

Fig. 1 is a schematic top view of the mechanism in a tape constant speed running state showing an embodiment of the present invention, Fig. 2 is a top view of a state in which the remote plug is inserted into the plug receiver, and Fig. 3 shows a state in which the tape is stopped at the same time. 4 is a top view showing the tape running at constant speed using the same remote control, FIG. 5 is a schematic side view showing the mechanism of the temporary stop operation section using the push button, and FIG. 6 is a rear view of the plug holder. , FIG. 7 is a front end view of the remote plug, and FIG. 8 is a schematic top view of the mechanism showing another embodiment of the present invention. 2...Magnetic tape, 3...Capstan, I...Take-up idler, 11...Pause rod, 20°...Plug receiver , 24a...
...petal, 25...actuating piece, 26...
...Remote plug.

Claims (1)

[Scope of utility model registration request] A magnetic tape means for running a magnetic tape at a constant speed for reproduction or recording operation, which includes at least a capstan, a pinch roller, and a take-up reel stand, and a pinch roller and a take-up reel stand of the magnetic tape constant speed running means are controlled. A tape recorder having a temporary stop means for temporarily stopping the magnetic tape, and a remote control groove portion in which an actuating piece operates when a petal is operated and the actuating piece returns to its original state when the petal is released. A coupling means is provided for coupling the tape recorder and the remote control mechanism section, and when the remote control mechanism section is coupled while the tape recorder is running at a constant speed, the tape recorder becomes temporarily stopped and the remote control mechanism section is connected to the tape recorder. The temporary stopping means and the actuating piece should be associated with each other so that when the bevel of the operating mechanism section is operated, the tape is running at a constant speed, and when the bevel is released, the operating piece is in a paused state again, and the temporary stopping means of the tape recorder is locked. 1. A remote control device for a tape recorder, which is operated by a pause rod having a mechanism, and is configured such that a temporary stop state in which a remote control groove is connected is performed in an unlocked state by a locking mechanism of the pause rod.