WO2021177649A1

WO2021177649A1 - Ticklish toy doll

Info

Publication number: WO2021177649A1
Application number: PCT/KR2021/002326
Authority: WO
Inventors: 이세엽; 한원길; 이유하
Original assignee: (주)한국원자력 엔지니어링
Priority date: 2020-03-03
Filing date: 2021-02-24
Publication date: 2021-09-10
Also published as: KR102152663B1

Abstract

The present invention provides a ticklish toy doll which is configured to make cute baby laughter when lightly tickled, but when severely tickled, actively defend itself such that a user cannot tickle same, whereby the ticklish toy doll has further advanced responsiveness. The ticklish toy of the present invention comprises: a tickle detection sensor installed on a specific part of a doll body; an internal structure installed inside the doll body; a defense driving device installed on the internal structure of the doll body and operating such that a body part of the doll body moves between a defensive position at which the tickle detection sensor is covered thereby and an allowable position at which the tickle detection sensor is exposed therefrom; a power supply unit for driving the defense driving device; and a control unit connected to the tickle detection sensor, the defense driving device, and the power supply unit to operate the defense driving device in response to a signal input from the tickle detection sensor.

Description

Tickle burning stuffed toy

The present invention relates to a doll toy, and more particularly, to a tickle-burning doll toy having the ability to act such as smiling when a certain part of the doll is tickled, and at the same time, to protect the specific part from tickling.

In general, doll toys are one of the toys that infants and children enjoy playing with, and by using an IC to output various music, melodies, or voices, more interest is aroused.

Furthermore, in recent years, tickle-burning stuffed toys are known that, when tickled in a specific area, produce a cute baby's laughter sound so that not only infants or children but also adults can feel fresh interest.

For example, domestic registered utility model No. 20-0294856 (hereinafter referred to as 'prior art') discloses a toy that smiles when tickled.

In the prior art, when a finger ticks or touches a piezoelectric element installed in a specific area, such as the neck, armpit, or sole of a doll toy, which is a site prone to tickling, the controller controls voice data stored in advance in the memory unit, for example, "tickle The sound of laughing laughter" or "Stop it" when tickling is severe is output from the speaker.

However, the above-mentioned prior art tickling doll is set to laugh when the user's tickling behavior is good and to stop when he or she does not like it, but because it cannot actively defend the user from tickling, the user You can keep tickling while ignoring your dislike request.

Therefore, since the user can keep tickling if he wants, the more it is repeated, the less interest and easily bored. Also, if this type of play is repeated, especially infants and children, when playing with their friends, bullying is not a feeling of guilt. It can be done without it, and it can be a very harmful toy.

The present invention has been made in view of the conventional problems as described above, and its purpose is to make a cute baby laugh when the user lightly burns the tickle, but to actively protect the user from burning the tickle when the tickle is severe. It is to provide a tickle-burning doll toy that has further advanced the doll's responsiveness.

In order to achieve the above object, the present invention is a tickle sensor installed in a specific part of the doll body; an internal structure installed inside the doll body; a defensive driving device installed in the internal structure inside the doll body and operating so that a part of the doll body moves between a defensive position that covers the tickle sensor and an allowable position that exposes it; a power supply unit for driving the protective driving device; and a control unit connected to the tickle detection sensor, the protective driving device, and the power supply unit to operate the defensive drive device in response to a signal input from the tickle detection sensor.

The present invention further includes a memory unit and a speaker connected to the control unit, wherein the control unit controls one of a plurality of sound data stored in advance in the memory unit to be output from the speaker in response to a signal from the detection sensor. Toys have their own characteristics.

In addition, in the present invention, the protective driving device is a solenoid valve that is fixedly installed on the internal structure and has a plunger reciprocating linearly depending on whether power is applied, and is rotatably installed at a predetermined angle on the internal structure and has one end of the doll body Characterized in a tickle toy toy consisting of a rotating arm fitted inside a body part of There is this.

According to the present invention having the above characteristic configuration, it is possible to output a pre-stored cute baby laughter sound or a sound to stop tickling through the speaker according to the degree of the user burning the tickling through the detection sensor, and in addition, it is determined that the tickling is severe By driving the defensive driving device with the sound to stop when it is time to, it actively protects the detection sensor to prevent the tickling from burning, so the user can play with more interest and repeat and have fun, especially in the play culture of infants and children, It is a useful invention that also exerts an educational effect so that you can clearly express yourself and defend yourself when you are bullied or disliked.

1 is a perspective view showing a tickle-burning doll toy according to the present invention.

Figure 2 is a perspective view of a tickle-burning doll toy showing an arm motion during armpit tickling.

Figure 3 is a perspective view of a tickle-burning doll toy showing a head action when the neck is tickled.

Figure 4 is a perspective view of a tickle-burning doll toy showing a foot action when the sole of the foot is tickled.

Figure 5 is a perspective view showing a protective driving device in the tickling toy toy of the present invention.

Figure 6 is a block diagram showing the control configuration of the control unit in the tickle toy toy of the present invention.

7 (a) and (b) are operational state diagrams of the protective driving device during armpit tickling.

8 (a) and (b) are operational state diagrams of the protective driving device when the throat is tickled.

9 (a) and (b) are operational state diagrams of the protective driving device when the sole of the foot is tickled.

Hereinafter, a preferred embodiment of the present invention will be described in detail based on the accompanying drawings. As shown in FIG. 1 , the tickle-burning doll toy of the present invention includes a tickle detection sensor 11 installed in a specific part of the doll body 10 .

The doll body 10 may target a person, an animal, or an anthropomorphic character, and the specific part where the tickle detection sensor 11 is installed is a person or an anthropomorphic character, as illustrated in the drawing, the armpit is prone to tickling. Or it could be the sides, the neck and the soles of the feet.

As the detection sensor 11, it is preferable to employ a sensor capable of detecting the degree of tickling, that is, intensity and time, for example, a pressure sensor, a fiber sensor, or a touch sensor during tickling operation.

In addition, the detection sensor 11 may employ an optical sensor or a proximity sensor that can detect when the user brings his or her finger close to the tickling area.

The inner structure 20 shown in FIG. 5 is installed inside the doll body 10 , and the protective driving device 30 is installed in the inner structure 20 .

The protective driving device 30 is configured to operate so that a part of the body of the doll body 10 moves between a defensive position that covers the detection sensor 11 and an allowable position that exposes the sensor 11 .

A part of the body of the doll body 10 may be the arm 12 when the tickle detection sensor 11 is installed in the armpit, and the head 13 when the detection sensor 11 is installed in the neck. When the sensor 11 is installed on the sole, it may be the leg 14 .

That is, the allowable position of the arm 12 is a position where the user can burn the tickle by separating the arm 12 from the armpit and exposing the detection sensor 11 installed in the armpit as in FIG. 1, and the defensive position is shown in FIG. As in 2, the arm 12 is close to the armpit to cover the detection sensor 11, so that the user cannot burn the tickle.

In addition, the allowable position of the head 13 is a position where the user can burn the tickle by setting the head 13 as usual and exposing the detection sensor 11 installed on the neck as shown in FIG. 1, and the defensive position is FIG. 3 It is a position where the user cannot burn the tickle by bending the head 13 to cover the detection sensor 11 as in Fig.

In addition, the allowable position of the leg 14 is a position where the user can burn the tickle by spreading the both legs 14 to expose the sensor 11 installed on the sole of the foot as shown in FIG. 1, and the defensive position is shown in FIG. It is a position that prevents the user from burning the tickling by covering the sensor 11 by pinching the legs 14 so that both soles of the soles are in contact with each other as shown.

As shown in FIG. 5, the protective driving device 30 is installed on both arms 12 and legs 14, respectively, when the body part of the doll body 10 is the arm 12 and the leg 14. , in the case of the head 13, only one is installed.

In this embodiment, all of the protective driving devices 30 installed on a part of the body of the doll body 10 have the same configuration and are exemplified that only the direction of operation is set differently. The configuration of the motion device 30 may be different.

Since all of the protective driving devices 30 in this embodiment are the same, the same reference numerals are assigned to them, and only one protective driving device 30 will be described in detail.

The protective driving device 30 includes a solenoid valve 31 fixedly installed to the internal structure 20 . When power is applied to the inner coil (not shown) of the solenoid valve 31, the plunger 31b retreats while the spring 31a is compressed, and when the power is cut off, it protrudes again by the elastic restoring force of the spring 31a This is a well-known configuration that enables linear reciprocating motion in length.

In addition, the protective driving device 30 is provided with a rotating arm 32 rotatably installed at a predetermined angle to the internal structure 20, and as shown in FIGS. 7 to 9 , one end 32a of the rotating arm 32 is provided. The silver doll body 10 is fitted inside the arms 12, head 13, and legs 14, which are body parts. And the elastic member 33 is connected between the plunger 31b of the solenoid valve 31 and the other end 32b of the rotary arm 32, so that the linear reciprocating motion of the plunger 31b is rotated by a predetermined angle of the rotary arm 32 transmitted through exercise.

One end of the rotating arm 32 can be fitted inside the arm 12, head 13, and leg 14, which are body parts of the doll body 10, respectively, and the force operating between the defensive position and the allowable position is accurately determined. It is formed corresponding to the shape of each corresponding part so that it can be transmitted.

At this time, the elastic member 33 is positioned between the plunger 31b of the solenoid valve 31 and the rotating arm 32 when the user exerts force on the arm 12, head 13, and leg 14 which are body parts. By providing elastic fluidity, it is possible to prevent the failure of the protective drive device 30 due to the user's unreasonable handling.

On the other hand, the present invention is provided with a power supply unit 40 for providing power to the protective drive device 30 as shown in FIG. 6 , the detection sensor 11 , the protective drive device 30 and the power supply unit 40 ) connected to the control unit 50 for operating the defensive driving device 30 in response to a signal input from the detection sensor 11 .

Since the solenoid valve 31 of the protective drive device 30 is operated by electric power, the power supply unit 40 is a power supply device with a replaceable battery, or a power socket or USB connector that can connect an external power source. It can be an installed power supply.

In addition, the present invention further includes a memory unit 60 and a speaker 70 connected to the control unit 50, and the control unit 50 stores in advance in the memory unit 60 in response to the signal of the tickle sensor 11 in advance. It is set in advance so that one of a plurality of various sound data is output through the speaker 70 .

The operation of the present invention having such a configuration will be described. As shown in Fig. 1, when the arm 12, head 13, and leg 14 of the toy toy are in the tickle-permissible position, the tickle detection sensor 11 is exposed, so that the user can use the armpit, neck or It can tickle the soles of your feet.

First, when the user tickles the armpit in a state in which the arm 12 of the doll toy is spread out and is in the allowable position, as shown in FIG. The degree of tickling can be sensed through the moving distance or time, and it is sent to the control unit 50 .

The control unit 50 selectively drives the defensive driving device 30 or the speaker 70 according to the degree of tickling received from the tickling sensor 11 .

For example, when the tickling level is weak, the cute baby laughter sound stored in advance in the memory unit 60 is output through the speaker 70, and when the tickling level is strong, the sound 'Please stop' is outputted to the speaker 70 At the same time, by driving the defensive driving device 30 to operate the arm 12 from the allowable position to the defensive position as shown in FIG. 2 , it is possible to actively protect the user's tickling behavior.

That is, when the control unit 50 applies the power of the power supply unit 40 to the solenoid valve 31 of the protective drive device 30 as shown in FIGS. 7A and 7B , the spring 31a is compressed. As the plunger 31b retracts and rotates the rotary arm 32 by a predetermined angle, the arm 12 with one end of the rotary arm 32 fitted inside is moved from the allowable position of (a) to the defensive position of (b). By rotating it to cover the armpit of the doll toy as shown in FIG. 2, the user can no longer tickle the armpit.

Although both arms are exemplified in the drawing, when the user tickles only one armpit, only the corresponding arm 12 can be moved from the allowable position to the defensive position by driving only the protective driving device on the tickle side.

Then, when the user stops the tickling action and a certain period of time passes, the control unit 50 cuts off the power of the power supply unit 40 supplied to the solenoid valve 31, thereby elastic restoring force of the compressed spring (31a). As the plunger 31b advances to the original position and rotates the rotary arm 32 by a predetermined angle in the opposite direction by the so you can do it again

In this way, as shown in FIGS. 3 and 8 (a) and (b), the neck part can be tickled using the tickling sensor 11 installed on the neck, and the control unit 50 controls the head 13 By operating the defensive driving device 30 that moves from the allowable position to the defensive position, it is possible to actively defend against tickling.

In addition, as in FIGS. 4 and 9 (a) and (b), it is possible to tickle the sole using the tickle sensor 11 installed on the sole, and the control unit 50 protects the leg 14 from the allowable position. By operating the protective driving device 30 that moves to the position, it is possible to actively defend it from burning tickling.

When the user tickles multiple places of the armpit, neck, and sole of the foot at the same time, the control unit 50 operates the multiple parts from the allowable position to the defensive position at the same time by simultaneously driving the protective driving device 30 corresponding to the plurality of places to actively can defend

The embodiments described so far are merely illustrative of preferred embodiments of the present invention, and the scope of the present invention is not limited to the described embodiments, and within the spirit and claims of the present invention, those skilled in the art can Various changes, modifications or substitutions will be possible by this, and such embodiments should be understood to fall within the scope of the present invention.

Claims

Tickle detection sensor installed on a specific part of the doll body;

an internal structure installed inside the doll body;

It is installed in the internal structure inside the doll body, and operates to move between a defensive position that prevents tickling by blocking the detection sensor by a part of the body part of the reference body, and an allowable position where the tickling can be burned by exposing the detection sensor defensive drive mechanism;

a power supply unit for driving the protective driving device; and

and a control unit connected to the tickle detection sensor, the defensive driving device, and the power supply unit to operate the defensive driving device in response to a signal input from the tickle detection sensor.
The method of claim 1, further comprising a memory unit and a speaker connected to the control unit,

wherein the control unit controls one of a plurality of sound data previously stored in the memory unit to be output from the speaker in response to a signal from the tickle detection sensor.
The method of claim 1 or 2, wherein the protective driving device comprises:

A solenoid valve that is fixedly installed on an internal structure and has a plunger reciprocating linearly depending on whether power is applied; A tickle toy toy comprising an elastic member that is connected between the plunger of the valve and the other end of the rotary arm and transmits the linear reciprocating motion of the plunger as a rotational motion of a predetermined angle of the rotary arm.