JPH0440988A - Operational decorative object - Google Patents

Abstract

PURPOSE:To obtain unexpected and various operations by providing a sensor switch under the control of a sensor to sense external stimulation at the driving power supply circuit of a driving device and providing magnetic operating mechanisms at the driving device and doll operating objects so as to turn the doll operating objects. CONSTITUTION:A main switch 50 is turned on and a sensor switch 31 is operated by sensing an external sound such as music or the like. Then, a driving device C is operated, a driving gear group A is rotated and a rotary shaft 13 is rotated with the rotation of gears on the rotary shaft 13. Further, by oscillating an arm moving operation mechanism, head moving operation mechanism and body part 8, doll operating objects 2-6 move right and left arms 9 and 9 while being turned as desired and the respective doll operating objects 2-6 respectively variously move head parts 10 as well by inertia operations and operating mechanisms. On the other hand, a turning device E is driven as well by rotating a cam board 34, and one of magnetic parts 32 and 33 is desirably moved in a magnetic operating mechanism D utilizing magnetic reaction so as to execute the actions of dancing or plying musical instruments by the doll operating objects 2-6.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a motion decoration body including an anthropomorphic motion body that performs unique motions such as arm swinging and head swinging.

(Prior Art) Currently, there are moving decorations in which a musical instrument is attached to a stuffed toy in the form of an animal or the like, and the instrument is made to perform musical performance motions.

This type of motion decoration has an anthropomorphic motion body imitating a monkey, etc., and a motion mechanism that swings an arm holding a cymbal or other musical instrument from side to side, and a drive source such as a mainspring or battery linked to this motion mechanism. When the driving source is turned on, the operating mechanism is activated, swinging the arm holding the instrument to the left and right, and although it does not make music, a certain sound is emitted by the cymbal being struck, which is emitted continuously. They enjoyed the sounds and the strange movements of the anthropomorphic objects.

(Problem to be Solved by the Invention) However, since the above-mentioned conventional motion decoration repeatedly performs only a specific motion (the motion of simply swinging the arm from side to side and hitting the cymbal), it is difficult to perform simple motions. As a result, the value of the product has declined due to the lack of quality, and recently there has been a strong desire for movement ornaments that are full of surprises and hobbies due to their unique and diverse movements.

The present invention has been made to solve the above-mentioned conventional problems and to meet the demands. To provide a motion decoration body capable of obtaining novel and diverse motions such as arm swinging motions, head swinging motions, and body rotation motions.

(Means for Solving the Problems) The movement decoration according to the present invention for achieving the above object is characterized by having the following requirements.

(a) An anthropomorphic motion body is provided on a base, and the anthropomorphic motion body is provided with a motion mechanism that operates parts such as the arms and head.

(b) The above operating mechanism is linked to a drive device provided on the base, and the drive power circuit of the drive device is provided with a sensor switch using a sensor that detects external stimuli such as sound and light. .

(c) The drive device side and the anthropomorphic motion body are provided with a magnetic movement mechanism that rotates the anthropomorphic motion body by magnetic action.

(Function) The moving decoration of the present invention can be operated by a sensor unit installed on the base that operates by sensing external stimuli such as sound and light, and when the driving device is driven, the movement decoration on the base connected to the driving device can be activated. The arms and other parts of the anthropomorphic body, that is, the arm swing mechanism and head movable mechanism of the anthropomorphic body, operate to swing the left and right arms of the anthropomorphic body in the front and back direction, and The provided head also swings freely from side to side or back and forth by the above-mentioned head swing, and also rotates the body due to the magnetic action of the magnetic movement mechanism provided on the drive device and the anthropomorphic body.
The anthropomorphic bodies on the base appear to be dancing in time with the music, and you can enjoy their unique and varied gestures.

Furthermore, when the external stimulus such as sound or light is removed and the sensor input is turned off, the drive device stops, each operating mechanism also stops, and the anthropomorphic object stops the above-mentioned movements. Therefore, the actuation and stopping of the anthropomorphic body is automatically performed by the same sensor switch.

(Example) Next, an example of the motion decoration body according to the present invention will be described based on each drawing. The anthropomorphic motion body in this embodiment is a robot doll, and a plurality of robot dolls are placed on a stage of a base. Figure 1 is a front view of the anthropomorphic moving body placed on the top of the base, and Figure 2 shows the drive means inside the base. FIG. 3 is a cross-sectional view showing the structure of the anthropomorphic motion body and its connection with the drive unit. It is composed of a base part 1a having a front corner formed in an arc shape to form a stage shape designed for a performance hall or the like, and a base plate 1b screwed into the base part 1a. The base 1 is provided with anthropomorphic motion bodies 2.3.4.5.6 that can swing arms, move the head, and rotate the body. Each of the anthropomorphic moving bodies 2 to 6 has the appearance of a decorated robot doll, and includes legs 7, a body 8, left and right arms 9.9, and a head 10 provided on the neck of the body 8. Consisting of various parts, the torso 8 is attached to the legs 7 so as to be able to swing freely in the left-right and front-rear directions, and the pair of arms 9 and 9 are attached to the torso 8 so that they can be swung back and forth. Further, the head 10 is supported by a shaft 11 on the neck so that it can freely swing in the left and right or front and rear directions.

The arm swing movement mechanism A is attached to the base 1 and the anthropomorphic movement bodies 2 to 6.
and a head-swinging motion mechanism B are provided. Furthermore, the base 1 is equipped with a drive gear group A for operating both operating mechanisms A and B, and a gear 12 that meshes with the drive gear group A.
A rotating shaft 13 rotatably supported is provided, and the upper part of the rotating shaft 13 forms a hexagonal shaft, and the above-mentioned anthropomorphic moving bodies 2 to
A fitting piece 14a, which is provided at the lower end of the motion drive shaft 14 provided at 6 and has a hexagonal cross section, is fitted to movably support the anthropomorphic motion bodies 2 to 6. Incidentally, this rotating shaft 13 is provided at each of the positions where each of the anthropomorphic motion bodies 2 to 6 is arranged.

As shown in FIG. 4, the arm swing movement mechanism A is comprised of a planar F-shaped movable frame 16.16 abutted against each other at the tips of shafts 15.15 that protrude inward from the left and right arm portions 9.9. hand,
Each movable frame 16.16 is pivoted so that it can rotate independently, and a guide groove 16a that is long in the left and right direction is formed. Through the bulging shaft 17 formed on the drive shaft 14,
As the driving shaft 14 rotates, the bulging shaft 17 pushes one movable frame 16, causing the movable frame 16 to rotate, swing one arm 9 forward, and push the other movable frame 16. This causes the other movable frame 16 to rotate and swing the other arm 9 forward. At this time, the one arm 9 is released from the pressure of the bulging shaft 17 and swings downward by its own weight, and this action is repeated in a series to perform left and right arm swinging motions. The bulging shaft 17 is a horizontally elongated hole 1 provided in the lower part of the body 8.
8, the body 8 also swings back and forth and left and right as the motion drive shaft 14 rotates.

Next, the head swinging operation mechanism B is constituted by a movable frame body 20 having a vertically elongated hole 19 through which the operation drive shaft 14 with the bulging shaft 17 provided in the head lO is inserted. The head 10 rotates along the side edge of the vertically elongated hole 19 pushed by the bulging shaft 17 due to the rotation of , and when the bulging shaft 17 rotates to the opposite side, it rotates to the other side, In one method, the head 10 is rotated to the opposite side and the left and right swinging motion of the head 10 is repeated. There is a device that swings the head 10 left and right by using inertia around a shaft support as it swings back and forth or left and right.

The gear 12 of the rotating shaft 13 that drives the operating mechanisms A and B is meshed with the drive gear group A that constitutes the drive device C. Gears 21 and 22, another large gear 23 provided on the rear side, an intermediate gear 24 that links this large gear 23 and one of the front large gears 22, and meshing with the rear large gear 23 to form a drive section. This gear 25 has a bevel gear 26 on its support shaft, and this bevel gear 26 is connected to the drive motor 2.
The belt wheel 29 is connected to the gear 30 of the belt wheel 29 connected to the belt wheel 28 of No. 7 via a belt, and is connected by the drive of the drive motor 27 to rotate the rotating shaft 13 through each gear. The anthropomorphic motion bodies 2 to 6 swing their arms, and their torso 8 and head 10 swing.

Further, the drive circuit of the drive device C is linked with a sensor switch 31 that senses external stimulation by sound and starts and stops the drive motor 27. As shown in the circuit diagram of FIG. 8, this sensor switch 31 is provided on one side of the base, and when the sensor switch 31 detects a sound, a sensing signal is supplied to the transistor Q via Js. , Q, turns off, thereby causing transistor Q
, turns off, transistor Q turns off, and a signal is supplied from J. When the sensing signal disappears from the sound sensor switch 31, the transistors Q-5Q*, Q perform a reflective operation, and the signal is no longer supplied from J, thereby stopping the drive motor 27 and the drive device C. .

Next, the driving device C and the anthropomorphic motion bodies 2 to 6 are provided with a magnetic motion mechanism that rotates the anthropomorphic motion bodies 2 to 6 by magnetic action, and this magnetic motion mechanism is operated by the action of magnetic repulsion. It is composed of magnetic parts 32, 33, one of which is provided on the rotation device E linked to the drive device C, and the other is provided on the lower end of the leg 7 of the anthropomorphic moving bodies 2-6. embedded. As shown in FIG. 2, the rotating device E has a cam plate 34 having an arcuate guide surface attached to the shaft of the large gear 23, and a spring 35 that presses the tip of the rotating device E against the cam plate 34 to move it in the front-rear direction. The intermediate shaft 38 is inserted into the long hole 37 provided in the vertical sliding rod 36, and the horizontal shaft 38 is inserted into the long hole 39. The sliding rod 41, one end to the horizontal sliding rod 41, the middle to the rotating shaft 13
Rotating rod 42 with a magnetic part 32 on the other end (3 anthropomorphic motion bodies 2.3.4 in the front row, 2 anthropomorphic motion bodies 5 in the back row)
．． 6 has a magnetic part 32 in the middle and a rotating shaft 13 at the other end.
It is inserted into. ), the long hole 44 provided at the tip side of the vertical sliding rod 36 loosely inserts the central rotating shaft 13, and the magnetic part 32 is provided at the tip.

When the large gear 23 rotates, the cam plate 34 also rotates, and the vertical sliding rod 36 in contact with it moves in the front-back direction, and the horizontal sliding rod 41 that engages with it also moves laterally and rotates. Rod 4
2 in the front-rear direction or in the left-right direction to give rotational motion to the anthropomorphic motion bodies 2 to 6.

The front part of the base 1 has a rectangular recess and a large gear 21.
A rotating shaft 46 with a gear 45 that meshes with the shaft 46 is provided, and a shaft 46 of a decorative body 47 imitating a musical instrument such as a cymbal is provided on this shaft 46.
8, and as the large gears 21 and 22 rotate, the decorative body 4
Rotate 7.

Reference numeral 49 denotes an IEfrJ battery provided in the base 1, which is connected to the main switch 50 and the drive circuit to start the drive motor 27.

As described above, according to this embodiment, when the main switch 50 is in the ON state, if an external sound such as music is sensed and the sensor switch 31 is activated, the drive device C is activated, and the drive gear group A is rotated. The rotating shaft 13 rotates as the gears 12 of the rotating shaft 13 are meshed with each other. Further, due to the rotation of the rotating shaft 13, the arm swinging motion mechanism A, the head swinging motion mechanism B, and the torso 8 swing, and the anthropomorphic motion bodies 2 to 6 rotate as desired while swinging the left and right arms 9.9. Furthermore, the head 10 is freely swung or rotated by the inertial action and by the movement mechanism B, so that each of the anthropomorphic movement bodies 2 to 6 performs a different movement, and furthermore, , the rotation of the cam plate 34 also drives the rotation device E, and the magnetic portions 32 and 33 in the magnetic operation mechanism utilize magnetic repulsion.
one of them is moved as desired to give a rotating motion to the anthropomorphic motion bodies 2 to 6, and each of the anthropomorphic motion bodies 2 to 6 performs a dance motion or a gesture of playing a musical instrument. can be enjoyed.

In addition, in the above embodiment, an example was shown in which a robot doll was used as the anthropomorphic moving object, but the present invention is not limited to this, and for example, an animal doll of a character or a normal doll may be used. However, the purpose, structure, action, and effects remain unchanged.

(Effects of the Invention) Since the movable decorative body according to the present invention is configured as described above, the sensor switch provided on the base senses an external stimulus such as a sound and is activated, thereby causing the movable decoration to be activated via the drive device. By activating each arm swing motion mechanism and head swing motion mechanism, the anthropomorphic motion body installed on the base swings its arms back and forth, shakes its head,
Alternatively, since the body also rotates due to the magnetic action of the magnetic movement mechanism provided on the drive device and the anthropomorphic motion body, the anthropomorphic motion body mounted on the base can exhibit a variety of unique movements, making it unexpected and interesting. It is rich in functionality, and not only children but also adults can fully enjoy its movements and decorations.
It becomes an anthropomorphic decoration with high commercial value.

[Brief explanation of the drawing]

Figure 1 is a front view showing the motion decoration body according to the present invention, Figure 2 is an overall explanatory view showing the driving means of the anthropomorphic motion body, and Figure 3 is a front view showing the motion decoration body according to the present invention.
The figure is a cross-sectional view showing the connection between the anthropomorphic motion body and the drive unit.
The figure is a cross-sectional plan view of the anthropomorphic motion body, and Figure 5 is the X shown in Figure 2.
- A cross-sectional view taken along the X-line, Figure 6 is a cross-sectional view taken along the Y-Y line in the figure,
The figure is a sectional view taken along the line Y'-Y', and FIG. 8 is a driving circuit diagram of the sensors. In the figure, 113. Base 2.3.4.5.611. Anthropomorphic motion object s,, fP section 9.936. arm part 10,
, , head A11. Arm swing movement mechanism B1. . Head swing operation mechanism C04, drive device 31. ,
, sensor switch F16. Magnetic operation mechanism 32.33
1. . Magnetic part.

Claims (1)

[Claims] An action decorative body characterized by having the following requirements. (a) An anthropomorphic motion body is provided on a base, and the anthropomorphic motion body is provided with a motion mechanism that operates parts such as the arms and head. (b) The above operating mechanism is linked to a drive device provided on the base, and the drive power circuit of the drive device is provided with a sensor switch using a sensor that detects external stimuli such as sound and light. . (c) The drive device side and the anthropomorphic motion body are provided with a magnetic movement mechanism that rotates the anthropomorphic motion body by magnetic action.