JPS5854981A - Toy actuation device using magnetic field lines - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention involves arranging a small piece of a permanent magnet in the magnetic field of magnetic lines of force generated from a wire wheel energized with alternating current Z, and associating the permanent magnet with a toy object held in a floating state. The present invention relates to a device that causes irregular movements of a toy object by utilizing the effect Z of a small piece of a permanent magnet oscillating in response to changes in the direction of magnetic lines of force.

Conventionally, permanent magnets have been applied to various toys, but the present invention generates alternating magnetic lines of force using alternating current electricity, and allows small pieces of permanent magnets to be freely placed in a magnetic field in which the direction of the lines of magnetic force changes depending on the frequency of the current. This is an extremely novel and attractive toy that is placed in such a way that it can actuate, and uses the actuation to animate the toy body held in a floating track, giving the feeling of a living small animal in action. This is what we intend to provide.

The present invention will be explained with reference to FIG. 1, which shows it as an example.
1 is a wire ring wound around a soft iron core 2 and connected to an AC power source 3. Reference numeral 4 denotes an instrument stand, 5 an electric light, 6 a translucent cover, and 7 an aquarium placed on the upper surface of the instrument stand, in which a fish toy 9 of any external shape is housed in a floating state in the water 8.
One end at the 0 mouth part.

A small piece 11'r of a permanent magnet is attached to the outer end of a thin string 10 of a required length. Further, in FIG. 3 shown as another embodiment, a transparent cover frame 13 is installed on the top surface of the utensil stand 12 which is equipped with a wire ring similar to that in FIG. At the bottom of the toy body shaped like a butterfly 15
and a small piece 16 of a permanent magnet are attached and suspended, and the small piece 16 is separated from the bottom surface of the cover for a required distance so that it can freely move.

In the case of Figure 1, the fish toy is held in a floating state in the water, so when wire ring 1 is connected to an AC power source and AC electricity is applied to the wire ring, alternating current electricity (=therefore an alternating magnetic field is generated; As a result, the permanent magnet 11 is affected by the magnetic lines of force that change according to the frequency of the alternating current electricity, and oscillates without stopping.As a result, the fish toy connected through the thin string 10 oscillates irregularly and floats, making it appear as if it were alive. A state in which fish actively swim in search of food appears.

Also, as shown in Figure 3, if a butterfly and a small piece of magnet are tied together and tied together with a thin string, the butterfly will flap its wings due to the movement of the permanent magnet, so the live butterfly will not be able to stay inside the cover frame. By creating a flying state, it has the effect of giving children an extremely deep sense of reality, and by helping them understand the working principle of these things, they can also understand the relationship between electricity and magnets, so it is a great way to teach children. It also has useful effects as a toy.

[Brief explanation of the drawing]

The drawings show embodiments of the present invention; FIG. 1 is an overall perspective view of the toy body showing a floating actuation device for a fish toy, FIG. 2 is a longitudinal sectional view, and FIG. FIG. 4 is a perspective view of the entire toy body shown, and FIG. 4 is a sectional view of the main parts. Cover, 7... Aquarium, 9... Fish toy, 10... Thin string, 11... Small piece of permanent magnet, 15... Toy shaped like a butterfly, 16... Small piece of permanent magnet. . Applicant Masudaya Corporation Agent Dai
1) Masayoshi Figure 4

Claims (1)

[Claims] Insert a soft iron core inside the wire ring! Connected to an alternating current power source, an alternating magnetic field corresponding to the frequency of the current is generated by energization, a small piece of a permanent magnet is placed in the magnetic field, and a small piece of the permanent magnet and a toy object held in a floating state are attached. A toy actuating device using magnetic lines of force, characterized in that it is associated with.