JP3001833U - Display device - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide a display device in which a sphere automatically moves up and down. [Structure] When the sphere hits the top, raise the cross, pull the thread that was under it, and turn off the switch. When the switch is on, the blower blows up a sphere inside the inner cylinder. When the switch is turned off, the sphere falls downward due to its own weight. And when it falls all the way down, the switch becomes an input,
The blower turns. [Effect] With a simple structure, the sphere automatically moves up and down, and the effect of catching the eye is great.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention provides a display device.

[0002]

[Prior art]

 Conventionally, there are many display devices to attract people's attention, but there has never been such a sphere that moves up and down.

[0003]

[Problems to be solved by the device]

 The present invention is intended to provide a good display device in which a lightweight sphere automatically moves up and down.

[0004]

[Means for Solving the Problems]

 According to the present invention, a transparent inner cylindrical body has a transparent inner cylindrical body, and a cross body is provided on an upper portion of the inner cylindrical body. A thread is tied to the cross body, and the thread is connected to a switch input body. The sphere contact rod of the switch input body controls contact and non-contact of the switch, and the lightweight sphere enters the inside of the inner cylinder, and the blower is below, and blows up the lightweight sphere when the switch is on. The present invention relates to a display device having a structure capable of pulling a thread and cutting a switch when the lightweight sphere hits the upper side.

[0005]

[Action]

 When the switch is turned on and the blower turns, the lightweight sphere is blown up inside the inner cylinder. At the end of the movement, the sphere sticks up the cross body, and the cross body impacts upward, pulls the thread upward, raises the switch input body, and the switch is turned off. Then, the lightweight sphere falls under its own weight. When it falls, the switch turns on. This vertical movement is automatically repeated. During this time, air flows in and out through the air vents and circulates inside.

[0006]

Example A transparent inner cylinder 2 is contained in a transparent outer cylinder 1 having a square shape when viewed from above. There is a cross body 3 on the upper part of the inner cylindrical body, and a thread 4 is hung on the cross body 3, and the thread 4 is connected to the switch input body 5. The switch input body 5 includes a ball contact rod 6, and the ball contact rod 6 can contact and separate from the switch 7. 8 is a sponge and 9 is a sponge, which absorbs the impact when the ball contact rod 6 falls. Reference numeral 10 is a fixing fitting for preventing the ball contact rod 6 from coming off when pushed up. A is a lightweight sphere that moves up and down in the inner cylinder. Reference numeral 11 is an air vent hole. Further, reference numeral 12 is a blower, which sends air to the upper part to raise the sphere. Reference numeral 13 is an air vent. Further, the pedestal 14 supports the whole. Reference numeral 15 is a sheath, which slidably supports the switch input rod.

[0007]

[Effect of device]

 The present invention has a simple structure in which the sphere moves up and down, which is an eye-catching display device and has a great effect.

[Brief description of drawings]

FIG. 1 is a sectional view of the present invention.

FIG. 2 is a plan view.

FIG. 3 is a plan view showing a bottom portion.

[Explanation of symbols]

 1 External Cylindrical Body 2 Inner Cylindrical Body 3 Cruciform Body 4 Thread 5 Switch Input Body 6 Ball Contact Rod 7 Switch 8 Sponge 9 Sponge 10 Fixing Fixture 11 Air Vent Hole 12 Blower 13 Air Vent Hole 14 Pedestal 15 Sheath A Lightweight Sphere

Claims (1)

[Scope of utility model registration request] 1. A transparent outer tubular body (1) has a transparent inner tubular body (2), a cross body (3) on an upper part of the inner tubular body (2), and a thread (4) is tied to the cross body (3). Thread 4 is switch input body 5
When the ball contact rod 6 of the switch input body 5 controls contact and non-contact of the switch, the lightweight sphere enters the inside of the inner cylinder, the blower is below, and the switch is on.
A display device having a structure capable of blowing up the lightweight sphere and pulling a thread when the lightweight sphere hits the top to turn off the switch.