JPH0724707B2 - Doll toy - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a doll toy that generates a synthetic voice.

[Prior Art] Conventionally, as a doll toy called a fashion doll,
There was something as shown in Figure 4. This type of doll toy has a total length of about H because it is intended for changing clothes.
It is manufactured at about 20 cm, and the body has a height h and width d of about 3 cm,
It is formed with a thickness of about 2 cm.

[Problems to be Solved by the Invention] Although it has been conventionally desired to incorporate a sound generation device into the doll toy, the doll toy does not change its overall size and shape because the space of the body is extremely small. Therefore, it is extremely difficult to incorporate a voice generation device including a large number of parts such as a voice synthesis IC, a speaker or a sounding device such as a piezoelectric buzzer, and a battery chamber. Also, in the case of manufacturing, there is a step in which terminals for contacting the positive electrode and negative electrode of the battery are provided in the battery housing chamber, and there is a step of connecting the terminals and the IC substrate with a cord by a work such as soldering, so Very inefficient,
There is a problem that the manufacturing cost increases.

The present invention has been devised in view of the above-mentioned problems, and in a limited narrow space, a voice synthesis IC, a sound generator such as a speaker or a piezoelectric buzzer, and a plurality of parts such as a battery accommodating chamber for generating sound. An object of the present invention is to provide a doll toy in which the device can be incorporated, which is extremely easy to assemble and is inexpensive to manufacture.

[Means for Solving the Problem] The doll toy according to the present invention has the following configuration in order to achieve the above object.

(A) Have a hollow doll body.

(B) A battery accommodating chamber is formed in the doll body, and a sound generating device is provided.

(C) The voice generator is a speaker, a sound generator such as a piezoelectric buzzer, and a voice synthesis IC in which a predetermined voice is stored in the memory.
And have a switch.

(D) An accommodation recess for detachably accommodating the sounding device is formed on the abdomen side or the back side in the doll body, and the inside or outside of the accommodation recess is formed on the abdomen or back on which the accommodation recess is formed. Multiple sound holes that communicate with each other are formed.

(E) A board for the voice synthesis IC is provided inside the doll body, and the board is mounted at a position that prevents the sounder from coming out from the opening of the accommodation recess.

(F) A pair of terminals connected to the voice synthesis IC should be provided on the board in a protruding manner.

(G) On the back or abdomen opposite to the abdomen or back where the sound output hole of the doll body is formed, a battery housing chamber with an open outside is formed, and the pair of terminals project into the battery housing chamber, The pair of terminals should contact the positive and negative electrodes of the battery housed in the battery housing chamber.

(H) A lid forming part of the outer shell of the doll body should be detachably attached to the opening of the battery chamber.

[Operation] Since the doll toy according to the present invention has the above-described configuration, when the battery is housed in the battery housing chamber, the positive electrode and the negative electrode of the battery come into direct contact with the pair of terminals of the voice synthesizing IC substrate to generate a sound. A circuit is formed. Therefore, when the switch is operated, a predetermined voice stored in the memory of the voice synthesizing IC is sounded via a sounding device such as a speaker or a piezoelectric buzzer. Also,
Since the voice synthesis IC board serves as a stopper that prevents the sounder housed in the housing recess from popping out, there is no need for parts and mounting work for mounting the sounder inside the doll body,
It can be assembled easily and inexpensively. Furthermore, when the voice synthesis IC board is mounted inside the doll body, a pair of terminals are positioned to form terminals that project into the battery housing chamber and come into contact with the positive and negative electrodes of the battery. The parts such as a cord for connecting the battery and the voice synthesis IC and the work of attaching the parts are unnecessary, and the assembly is easy. Furthermore, since a sound generator and a battery are provided on both sides of the voice synthesis IC board, these are arranged in series in the thickness direction of the doll toy, making it compact,
It can be stored in the body of an extremely narrow doll toy.

[Embodiment] An embodiment of the present invention will be described below with reference to the drawings.

Reference numeral 1 denotes a hollow doll body that forms the body of a doll toy, and is formed by joining a front case 2 and a rear case 3 that are formed in two and joined by an adhesive or heat welding. An accommodation recess 5 for accommodating the speaker 4 is formed in the center of the inside of the front case 2, and a plurality of sound emission holes 6 penetrating the inside and outside of the doll body 1 are formed on the entire surface of the accommodation recess 5. Further, on the upper part of the accommodation recess 5 of the front case 2, a female screw part is formed.
Mounting bosses 8,8 having 7,7 are projected, and these mounting bosses 8,8
A printed circuit board 10 of a voice synthesizing IC 9 in which a certain voice is stored in a memory is attached by screwing screws 11, 11 into female screw portions 7, 7. The printed circuit board 10 is provided with electrode terminals 12 and 13 that form a part of an IC circuit. On the other hand, at the center of the inside of the rear case 3, a battery housing chamber 15 for housing a battery is formed. This battery chamber 15
Is formed by a side wall 16 having a substantially U-shaped cross section in which an opening 16a is formed on the outside, and the opening 16a is closed by a lid 17. The lid 17 is formed so as to form a part of the outer shell of the doll body 1, and has a locking claw 19 inserted into a locking hole 18 formed at the lower edge of the opening 16a and a U formed at the upper edge of the opening 16a. A projecting piece 22 that fits in the letter-shaped recess 20 and is fixed by a screw 21 is formed. Vertically long holes 23, 24 are formed at both inner ends of the side wall 16, and the terminals 12, 13 of the printed circuit board 10 are inserted into the holes 23, 24. Further, a hole 25 is formed above the battery housing chamber 15 of the rear case 3, and the hole 25 is formed.
A key top 26 is slidably disposed in the 25. A movable contact 27 made of conductive rubber on the tip of the key top 26.
The movable contact 27 is configured to contact a fixed contact 28 plated on the printed circuit board 10.

Therefore, when the screw 17 of the rear case 3 is loosened to remove the lid 17 and the battery 29 is accommodated through the opening 16a, the positive electrode of the battery 29 contacts the terminal 12 of the printed circuit board 10 and the negative electrode of the battery contacts the terminal 13. . In this state, the locking claw 19 of the lid 17 is inserted into the locking hole 18, the protrusion 22 is fitted into the recess 20, and the screw 21 is tightened, so that the opening 16a is closed by the lid 17. Next, when the key top 26 is pressed, the movable contact 27 comes into contact with the fixed contact 28, and the circuit of the voice synthesis IC 9 is closed. Therefore, the voice stored in the memory of the voice synthesis IC 9 is generated through the speaker 4.

Further, the assembly can be easily performed as follows.
The speaker 4 is accommodated in the accommodation recess 5 of the front case 2, and the printed board 10 is attached to the attachment bosses 8 and 8 with screws 11 and 11. The printed board 10 makes it difficult for the speaker 4 to be removed from the housing recess 5. Next, key top 26 in hole 25 of rear case 3
Is provided slidably, and a movable contact 27 is provided at the tip of the key top 26. Then, the front case 2 is joined to the rear case 3 with an adhesive or heat welding. By this joining, the terminals 12 and 13 of the printed board 10 are inserted into the battery housing chamber 15 through the holes 23 and 24, and the doll body 1 is completed.

As described above, in the doll body 1 according to the above-described embodiment, the printed circuit board 10 is provided on the back of the speaker 4, and the printed circuit board 10 is provided.
Since the battery accommodating chamber 15 is disposed on the back of the, the structure is compact. Also, as in the conventional
It is not necessary to form a battery contact on 15 and connect this contact and the IC circuit with a cord by mounting work by soldering,
Since the terminals 12 and 13 of the printed circuit board 10 serve as the contact points of the battery housing chamber 15 at the same time when the printed circuit board 10 is incorporated in the doll body 1, it can be manufactured extremely easily, so that the productivity can be improved. Further, since the code or the like is unnecessary as described above, the number of parts is reduced, and the printed circuit board 10 can be disposed in close proximity to the battery accommodating chamber 15, so that the inside of the limited doll body 1 is maintained without spoiling the appearance. It can be stored completely and is especially suitable for dress-up dolls.

In the above embodiment, it goes without saying that a piezoelectric buzzer using a speaker as a sound generator may be used.

Also, the printed circuit board 10 was attached to the mounting bosses 8 and 8 with screws, but as shown in FIG. 3, it was fixed so as to be locked to the locking claws 31 and 32 formed inside the front case 2. May be. In this way, if you fix it, you will not need any screws,
The productivity can be improved and the cost can be reduced more than the above-mentioned embodiment.

Further, in the above-described embodiment, the switch composed of the movable contact 27 and the fixed contact 28 is operated by the key top 26 with the outside protruding. However, a reed switch is provided in the doll body 1 to bring the magnet close to the outside. Of course, it does not matter even if you operate it. If formed in this way, the shape of the outer shell of the doll body 1 is not impaired, and it is easier to change the clothes.

[Effects of the Invention] Since the doll toy according to the present invention serves as a stopper for preventing the sounding device in which the voice synthesis IC substrate is housed in the housing recess from popping out, parts for mounting the sounding device in the doll body and mounting No work required. In addition, when the voice synthesis IC board is mounted inside the doll body, a pair of terminals are positioned to form terminals that project into the battery housing chamber and contact the positive and negative electrodes of the battery. There is no need for parts such as a cord for connecting the battery to the voice synthesis IC and the work for attaching the parts. Therefore, it can be assembled easily and inexpensively. Furthermore, speech synthesis IC
The sound generator and the battery are provided near both sides of the board, and these are arranged in series in the direction of the thickness of the doll toy, making it compact, so that it can be stored in a very limited doll body. There is.

[Brief description of drawings]

FIG. 1 is an overall perspective view of an embodiment of the present invention seen from one direction, FIG. 2 is a perspective view of a main part seen from the other direction, FIG. 3 is a perspective view showing another embodiment, and FIG. FIG. 6 is a front view showing a conventional technique. 1 ... Doll body, 2 ... Front case, 3 ... Rear case, 4
...... Speaker, 5 ... Container recess, 6 ... Sound output hole, 9 ...
… Sound synthesis IC, 10 …… Printed circuit board, 12,13 …… Electrode terminals, 15 …… Battery accommodating chamber, 16 …… Sidewall, 16a …… Opening, 17
…… Lid, 26 …… Key top, 27 …… Movable contact, 28 ……
Fixed contact

Claims (1)

[Claims] 1. A doll toy comprising the following requirements. (A) Have a hollow doll body. (B) A battery accommodating chamber is formed in the doll body, and a sound generating device is provided. (C) The voice generator is a speaker, a sound generator such as a piezoelectric buzzer, and a voice synthesis IC in which a predetermined voice is stored in the memory.
And have a switch. (D) An accommodation recess for detachably accommodating the sounding device is formed on the abdomen side or the back side in the doll body, and the inside or outside of the accommodation recess is formed on the abdomen or back on which the accommodation recess is formed. Multiple sound holes that communicate with each other are formed. (E) A board for the voice synthesis IC is provided inside the doll body, and the board is mounted at a position that prevents the sounder from coming out from the opening of the accommodation recess. (F) A pair of terminals connected to the voice synthesis IC should be provided on the board in a protruding manner. (G) On the back or abdomen opposite to the abdomen or back where the sound output hole of the doll body is formed, a battery housing chamber with an open outside is formed, and the pair of terminals project into the battery housing chamber, The pair of terminals should contact the positive and negative electrodes of the battery housed in the battery housing chamber. (H) A lid forming part of the outer shell of the doll body should be detachably attached to the opening of the battery chamber.