JPH09281971A - Wind-bell swinging device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a wind-bell swinging machine capable of producing sounds by swinging a wind-bell as if the sounds are produced by the wind-bell blown by breathing natural wind. SOLUTION: A disk 1 is slowly rotated by a motor 6 and a projecting column 10 is pushed by locally successively erected pawls 2, by which the base part of a swinging plate 3 is shifted outward toward the left via a base plate 8. A rod piece 12 is vibrated by the return of a spring 14 to swing the wind-bell 4 which in turn produces the sounds. The disk 1 is provided with a pawlless area 5, by which a silent state is created and the breathing of the wind is performed.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wind-bell rocker capable of artificially rocking a wind-bell and playing it in the absence of wind.

[0002]

2. Description of the Related Art There is no conventional rocking machine capable of rocking an object such as a wind chime to make a sound. If it is strongly stated, it was a pendulum motor used in motion pop.

[0003]

[Problems to be Solved by the Invention] Although it is possible to make a sound even when a wind pendulum is shaken by a pendulum motor, it sways at regular intervals like a pendulum of a clock, so it is far from the sound of a natural wind chime. Another object of the present invention is to provide an appropriate period of time for intensive rocking so that breathing of the wind can be produced.

[0004]

[Means for Solving the Problems] With a structure in which a plurality of claws are provided on a slowly rotating disc, the claws shake the base of the rocking plate via a substrate to rock a wind chime wrapped around the tip of the rocking plate. Yes, the nails are locally concentrated, most of the circumference of the disc does not have nails, and the area without these nails is called nail free area. By having it, the wind chimes will be swayed intensively with a proper interval, and the breathing of the wind can be produced.

[0005]

BEST MODE FOR CARRYING OUT THE INVENTION Referring to the drawings, an embodiment of the present invention will be described. In FIG. When viewed from the above, the U-shaped turret 7 is provided, the electric motor 6 is provided inside the turret 7, and the rotation of the motor 6 is transmitted to the gear 28 through the back plate of the turret 7. Slows down the high-speed rotation of the motor 6 gradually,
Finally, it is better to make the rotation of the disc 1 slow enough to make one revolution in about 10 seconds, and the direction of rotation of the disc 1 should be rightward. The claws 2 of about a book are arranged in a line, and the claws 2 are provided in a shape similar to that of a vertical saw, the edge located in the front in the rotation direction has a slightly gentle angle, and the rear edge is close to a right angle. Standing up to the state, most of the circumference line of the disk 1 is the clawless region 5 having no claws 2,
A vertically long rectangular substrate 8 is provided on the left side of the disk 1, and the substrate 8 is rotationally fixed to the back surface of the turret 7 by a horizontal strut 9 that penetrates the lower portion of the substrate 8 and protrudes backward from the upper portion of the substrate 8 in a cylindrical shape. Convex pillar 10
The convex column 10 is pushed by the claws 2 of the disc 1 and the upper end of the substrate 8 is pushed to the left side to swing, and the swinging of the substrate 8 causes the pushing piece 11 hung from the rear end of the shaking plate 3 to move. The tip of the rod piece 12 is shaken through, and finally the wind chime 4 is made to play a sound, and the shape of the rocking plate 3 is such that when viewed from the left side, an extremely elongated rectangular rod piece and its rear end are Pressed piece 1
It forms an L shape with 1 and the rod piece 12 from right behind.
L-shaped with the horizontal piece 13 which is bent at the right angle from the lower end to the right and is horizontal. The horizontal piece 13 is the base plate 15
The spring 14 is provided in the rear right corner area of the horizontal piece 13 not reaching the back surface of the horizontal piece 13, the other end of the spring 14 is connected to the other edge of the top plate of the turret 7, and the front area of the horizontal piece 13 is upside down. The horizontal piece 13 is rotatably fixed to the top plate of the turret 7 by the vertical column 16 which is penetrated into the pole piece 12, and the rod piece 12 is formed by cutting the left zenith area of the base plate 15 into a vertically long rectangle and providing a square-cutting window 21. A groove 18 is provided at a position slightly offset from the tip of 12 by a cut groove that is cut from the heavens to a position just below the heaven, and a string 17 that suspends the wind chimes 4 is wound around the groove 18 to displace the string 17. Since the motor 6 uses the battery 20 as an energy source to prevent falling, and the present invention operates in the presence of light, a cord connecting the battery 20 and the motor 6 so that it is automatically switched off in a dark place. An optical sensor 19 is provided in the middle.

In FIG. 2, which is a perspective view shown from the right rear surface direction, as the disc 1 rotates to the right, the claws 2 are protruded.
0 is pushed out to shift the top edge of the substrate 8 to the left outside, and the pressed piece 11 of the rocking plate 3 which is in contact with the top edge of the substrate 8 also moves to the left outside, and at the same time, the spring connected to the horizontal piece 13 At the moment when the claw 2 is disengaged from the convex column 10 as the claw 2 is gradually extended, the base of the rod piece 12 swings as if it was flipped by the repulsive force that the spring 14 tries to return to the original contracted state. Prop 1
Since 6 is used as the fulcrum, if the length of the rod piece 12 in the tip direction from the vertical column 16 is the starting point, the swing width is increased by the longer length, and the number of the claws 2 is four. Then,
The rod piece 12 sways four times, and then the nailless area 5 without a protrusion and the convex column 10 come into contact with each other, and silence for about 10 seconds continues. Since it is meaningless even if it is operated in a place without light, the optical sensor 19 is connected to the battery 20 so that it can be automatically turned off in a dark place even if the switch is forgotten. , Battery 2
Prevent wasteful consumption of zero.

In FIG. 3, which is a perspective view of the present invention before stored in a panel from the left back, the present invention is surrounded by a box wall 22 to protect it from external impact, and The box surrounded by 22 is a box that contains a machine, that is, a mechanism.
The upper area of the mechanical box 23 protrudes backward to form a back protrusion area 24, and the mechanical box 23 is attached to the panel receiving frame 26 attached to the rear surface of the panel 25 for display. This is done by storing the lower half. In this stored state, the top edge of the box receiving frame 26 collides with the lower edge of the back protruding area 24, so the mechanical box 23 does not slide down and the box receiving frame 26
Since the battery 20 is hidden by the battery 20, there is no problem even if the box wall 22 is removed from the rear surface of the battery 20, and when the mechanical box 23 is stored in the box receiving frame 26, the rod piece 12 projects to obstruct the storage. From the top edge of panel 25 to just below,
The rod rod groove 27 is provided in a vertically long groove shape in which a region in contact with the rod piece 12 is removed.

[0008]

[Effects of the Invention] As the disc rotates, the claw catches the convex column and shakes the rocking plate through the board, so that the wind chime hung at the tip of the rod piece can be shaken to produce a sound. Is a local system, and most of the circumference of the disc is a clawless area, so the shaking of the rocking plate is in an open state, and the sound of a wind chime that incorporates natural breathing is produced. You can

[Brief description of drawings]

FIG. 1 is a perspective view showing the left rear surface.

FIG. 2 is a perspective view showing a right rear surface.

FIG. 3 is a perspective view showing the present invention from the left back side before being stored in a panel.

[Explanation of symbols]

 1 disk 2 claw 3 rocking plate 4 wind chime 5 clawless area 6 motor 8 substrate 9 horizontal column 10 convex column 11 pressed column 12 rod segment 13 horizontal segment 14 spring 16 vertical column 28 gear

Claims (1)

[Claims] 1. The present invention is a machine for artificially rocking a wind chime to produce a sound, wherein a claw 2 provided on a slowly rotating disk 1 causes a wind chime 4 to move by vibrating the base of a rocking machine 3. The structure is swayed, and the way of swaying depends on the arrangement of the claws 2, and the claws 2 have three or four claws that are locally gathered, and the claw 2 has a large area of the circumference of the disk 1. Is nail 2
It is a non-nail area 5, and the wind bell 4 plays naturally because the wind blows occasionally, so there is no sound for a longer period. In order to describe the driving method of the present invention in detail, the battery motor 6 is provided, and the motor 6 rotates at a high speed. However, the rotation speed is changed by the gear 28 attached to the turret 7. Finally, the rotation of the disc 1 is slowed down by combining the plurality of gears 28 with each other, and the disc 1 has a plurality of claws 2, and the claw 2 directly flicks the rocking plate 3. However, the lower part of the substrate 8 is rotatably fixed to the rear surface of the turret 7 by the horizontal pillars 9 instead of the upper and lower rectangular substrate 8.
A convex column 10 projecting backward in the shape of a cylinder is provided on the upper part of the base, and the convex column 10 is repelled by the claws 2 and the upper end of the substrate 8 sways with a slight circumferential shape. The shape of the rocking plate 3 is L-shaped by combining the rod piece 12 for attaching the wind chime 4 and the pressed piece 11 when viewed from the side, when viewed from directly behind. A thin L-shaped line is formed by a horizontal plate 13 that is bent horizontally inward from the lower edge of the rod piece 12, and a spring 14 is provided at the back inner corner of the horizontal piece 13, and the other end of the spring 14 has a turret 7 The turret 7 is attached to the other side of the base plate 15, and the turret 7 is attached to the back surface of the base plate 15. The front edge of the horizontal piece 13 is stopped behind the base plate 15, and the vertical column 16 is attached to the front area of the horizontal piece 13. Turret 7
Installed on the top surface of the rod, and the string 17 for suspending the wind chime 4 is wound around the tip of the rod piece 12 to form a groove 18 so as not to slip off. The present invention operates only in an environment with light coming in and going by people. Therefore, the wind-bell rocker is equipped with an optical sensor 19 so that the power is automatically turned off when the light goes out to reduce the consumption of the battery 20 that is the power source of the motor.