JPH0743738Y2 - globe - Google Patents

Description

[Detailed Description of the Invention] (Industrial field of application) The present invention is a levitation body equipped with a weight at the South Pole and a world levitation body with a world map printed on the surface of the levitation body due to the rotating air current rising in the cylinder. The present invention relates to a globe that allows the state of floating satellites in space to be displayed while allowing the rotation direction and rotation speed to be easily adjusted, and to be held and observed.

(Prior Art) A conventional globe is as shown in FIG. 5, and pin holders 16 are provided at the south and north poles of the earth model 12, and pins are provided at both ends of a pin plate 14 provided on a support 15. It receives 13 and supports the Earth model 12.

(Problems to be solved by the invention) However, the conventional products have the following drawbacks.

The Earth model 12 has no dynamic sensation until it stops on the support 15. Also, because it is attached to the support base and rotating,
I didn't feel the floating satellites in the universe, and it was impossible to pick up and observe the globe.

Since the pin 13, the bin plate 14, and the pin receiver 16 are attached to the globe, the structure becomes complicated.

(Means for Solving the Problems) The present invention has been made in view of the above-mentioned points, and a levitation body having a weight at the South Pole and marked with a world map is always provided through a fan and an air flow controller, A rotating airflow is applied upward in a cylinder having a smaller diameter than the sphere, and the levitation is rotated from the cylinder so that the rotation direction and rotation speed of the levitation body can be changed with a simple airflow controller. (EN) Provided is a globe capable of displaying the satellite status while allowing the user to manually pick up the pin receiver 16, the pin 13 of the support base 15, the pin plate 14, etc. In addition, the upper part of the cylinder is made transparent so that the rotation of the levitated globe can display the state of the floating satellite in space.

Embodiment An embodiment of the present invention will be described in detail below with reference to the drawings. The same numerals in FIGS. 1 to 4 represent the same items and the same functions. In FIGS. 1 to 4, reference numeral 1 denotes a spherical levitating body made of a light material (for example, foamed polyethylene), and a weight 2 is provided at the south pole of the levitating body 1 and placed on a cylinder 9. The air flow controller is a fixed plate 4, a tiltable movable plate 5, a small hole 6, a hinge 7 that connects the fixed plate 4 and the movable plate 5, two movable plates between each movable plate 5 and a cylindrical hole 17. It consists of a strong thread 8 that connects the plate and the knob 18 through the hole 17 of the cylinder. The rising airflow in the cylinder generated by the fan 3 is rectified by the fixed plate 4, and the tilting of the movable plate 5 creates a rotating airflow and its rotation. Change direction and speed. Note that the two movable plates near the cylindrical hole 17 are not connected to each other. If you move the knob 18 in the direction of the arrow, the movable plate will move around the hinge 7,
All tilt in the same direction. Reference numeral 10 is a support leg, and 11 is a power plug of the fan 3. The broken line shows the air flow.

When the fan 3 is stopped, the levitation body 1 is supported on the cylinder 9 and stands still. It can be picked up and observed on the cylinder 9 at any time.

(Effect of the Invention) As described above, since the structure is inexpensive and simple, by rotating the fan 3 to send an air flow, the fixed plate 4 and the movable plate 5 adjust the rectification and rotation direction speeds, and the ball levitation body. 1 can be levitated upward and the rotation direction and rotation speed can be changed. It is also possible to pick it up at any time and observe it. Therefore, the globe using this invention looks like a satellite floating in the universe because it rotates with the South Pole facing downward in space without pins, pin plates, and pin receivers, and it feels like a real world, welcoming the global age. Widely used for school teaching materials, indoors, store accessories, etc., it has a remarkable effect.

[Brief description of drawings]

FIG. 1 is a front sectional view of the globe of the present invention, FIG. 2 is a side sectional view of a levitation body, and FIG. 3 is a sectional plan view taken along the line AA of FIG.
Fig. 4 is a front view of a globe with a transparent upper cylinder, 5th
The figure is a front view of a conventional globe. 1 levitation body, 2 weights, 3 fans, 4 fixed plates 5 movable plates, 6 small holes, 7 hinges, 8 threads 9 cylinders, 10 support legs, 11 power plugs, 12 earth model 13 pins, 14 pin plates, 15 Support base, 16-pin receiver 17 cylindrical hole, 18 knob, 19 transparent body

Claims (2)

[Scope of utility model registration request] 1. A globe that floats on a cylinder so that it can be picked up, has a world map, and has a weight at the south pole.
The levitation body floats by the air flow, the fan and the air flow controller are provided inside, and the cylinder floats the sphere with a cylindrical diameter smaller than the outer diameter of the sphere float body. A globe which is characterized in that the rotating direction and speed of the ascending airflow in the cylinder are changed, and the rotating airflow is received so that the south pole can be levitated and rotated downward on the cylinder. 2. A globe which is characterized in that the upper part of the cylinder is made transparent so that a levitating body that floats and rotates can be seen through.