JPS6220594B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an audio card sending device for a card recorder that plays back a card on which a relatively short period of audio, such as a Hyakunin Isshu recitation song, is recorded. At the Hyakunin Isshu Karuta-kai, the quality of the singing voice of the reader greatly influences the atmosphere of the karuta-kai, so the reader must be an expert.
Therefore, it is extremely effective to play cards that have recorded the singing voice of an expert in karuta clubs, where there is no need for an expert reader. The present invention provides a sending device with an extremely simple configuration that can smoothly and reliably feed a voice card when playing back a card on which a relatively short period of sound, such as the singing voice of a skilled reader, is recorded. The purpose is to provide the following.

Hyakunin Isshu whose readings are recorded on cards are called Voice Hyakunin Isshu. In Figure 1, numeral 1 is a rectangular audio card on which reading songs are recorded, and in the longitudinal direction of the card 2 is a magnetic tape 2 on which one of the reading poems of Hyakunin Isshu is recorded.
is attached. Audio card 1 has magnetic tape 2
It is not possible to tell which song is recorded on the audio card because it is simply pasted on the card. Therefore, if necessary, songs recorded in an appropriate location are displayed. In Figure 2, 3 is the normal torifuda for Hyakunin Isshu. FIG. 3 shows the state in which the card recorder 4 is playing back the voice card 1 of Voice Hyakunin Isshu.

As shown in FIG. 4 and FIG.
a spring 8 that presses the audio card 1 housed in the storage chamber 5 against the sending rubber roller 7; a motor 9 that drives the rubber roller 7 and its power supply device 10; and a motor 9 that controls the drive of the rubber roller 7. A card slicer 13 made of an elastic material is provided at a voice card output port 12 provided on one side of the storage chamber 5 and limits the output of voice cards to one at a time. Reference numeral 14 denotes an L-shaped engagement piece provided on the side of the casing 6 where the card outlet 12 is located, and a concave groove 1 provided at one end of the card recorder 4.
5 to connect this card dispensing device to the card recorder 4. card recorder 4
has a card receiving passage 16 that communicates with the audio card output port 12, and a capstan roller 17 and a magnetic head 18 are provided on both sides of the passage 16 to face each other. A pulley 19 is provided coaxially with the rubber roller 7, and is connected to a pulley 20 of the motor 9 by a belt 21.

Next, its effect will be explained. When the rubber roller 7 is driven by the hand switch 11, the lowest sound card 1, which is in pressure contact with the rubber roller 7 by the spring 8, is pushed out from the outlet 12 by the rotation of the rubber roller 7 and into the receiving passage 16 of the card recorder 4. The sound that has been recorded passing between the capstan roller 17 and the magnetic head 18 is reproduced. Now, rubber roller 7 and capstan roller 1
7 is A, and the length of the audio card is B. When A>B, the audio card stops before the capstan roller 17. On the other hand, since the second audio card is in pressure contact with the rubber roller 7, the second audio card starts moving and the first audio card has its rear end attached to the tip of the second audio card. It is pushed out and enters between the capstan roller 17 and the magnetic head 18. In this case, that is, when A>B, when the rotation speed of the capstan roller 17 is C and the rotation speed of the rubber roller 7 is D, then C
>D. By setting the rotation speeds of the rubber roller 7 and the capstan roller 17 as described above, the audio card 1 can be reproduced without any trouble. If A<B or A=B, when the leading end of the first audio card enters between the capstan roller 17 and the magnetic head 18, the rubber roller 7 is still in pressure contact with the rear end. . Therefore C=D
It is necessary to do so. This is because if C≠D, normal reproduction will be hindered.

As described above, the voice card sending device in the Voice Hyakunin Isshu card recorder of the present invention includes a housing 6 having a housing chamber 5 for the voice card 1;
A spring 8 that presses the audio card 1 housed in the storage chamber 5 against the rubber roller 7 for sending out, a motor 9 that drives the rubber roller 7, a hand switch 11 that controls the drive, and a hand switch 11 that controls the sending out of the audio card 1. Card slicer 13 that limits cards to one card at a time
The housing 6 has an engaging piece 14 that is detachably connected to the card recorder 4 on the side where the output port 12 of the audio card 1 is located, and the output port 12 of the audio card is connected to the capstan roller. The card recorder 4 has a magnetic head 17 and a magnetic head 18 facing each other.
The gap between the rubber roller 7 and the capstan roller 17 is A, the length of the audio card 1 is B, and the rotation speed of the capstan roller 17 is C. , when the number of rotations of the rubber roller 7 is D, the configuration is such that when A>B, C>D, and when A≦B, C=D. Therefore, at the Hyakunin Isshu Karutakai,
The reader can freely control the playback of voice cards (reading cards) by operating the hand switch 11, and the voice cards are reliably transferred one by one to the card recorder 4 by the spring 8 and card slicer 13. Since the music is transmitted and reproduced, it is possible to enjoy the singing voice of a first-class reader at a karuta club where skilled readers are rare, and has the effect of achieving the object of the present invention stated at the beginning.

[Brief explanation of the drawing]

Figure 1: Perspective view of voice card for Voice Hyakunin Isshu, Figure 2: Perspective view of Torifuda for Voice Hyakunin Isshu,
Fig. 3: A perspective view of a card recorder, Fig. 4: A perspective view of an audio card sending device of the present invention, Fig. 5:
FIG. 2 is a plan view of the audio card sending device of the present invention, in which A is a state diagram before the start of operation, and B is a state diagram during operation. Symbol, 1...Audio card, 2...Magnetic tape, 3...
Tori tag, 4...Card recorder, 5...Containment room, 6...
Housing, 7...Rubber roller, 8...Spring, 9...Motor,
10...Power supply device, 11...Hand switch, 12...Audio card output port, 13...Card slicer, 14
...Engaging piece, 15...Concave groove, 16...Audio card receiving passage, 17...Capstan roller, 18...Magnetic head, 19, 20...Pulley, 21...Belt.

Claims (1)

[Scope of Claims] 1. A storage chamber 5 for the audio card 1, a spring 8 that presses the audio card stored in the storage chamber against a rubber roller 7 for sending out, a motor 9 that drives the rubber roller, and a motor 9 that controls the drive thereof. Hand switch 1
1, a card slicer 13 that limits the output of the audio card to one card at a time, and a housing 6 that houses these components, and the housing has a card recorder on the side where the audio card output port is located. 4, and the audio card output port communicates with a card receiving passage 16 of the card recorder in which a capstan roller 17 and a magnetic head 18 are provided facing each other. 1. A voice card sending device for a card recorder, characterized in that the device is arranged at a position where 2. When the distance between the rubber roller and the capstan roller is A, the length of the audio card is B, the rotation speed of the capstan roller is C, and the rotation speed of the rubber roller is D, then A>B. If C>
2. The audio card sending device in a card recorder according to claim 1, wherein the audio card sending device in a card recorder has a configuration in which C=D when A≦B.