KR20030059785A - Flying electronical tops - Google Patents

Abstract

PURPOSE: A flying electronic top, which is quite different from conventional tops, is provided to make a horizontal shift on the ground when the top rotates below critical velocity. And when the top rotates over critical velocity, it is possible to fly the top in the air by means of internal and external impellers set in the internal and external sides of the electronic top. CONSTITUTION: The flying electronic top includes a body(10) with a space on the top and a cone-shape in the outside; an external impeller(14) which provides the body(10) with buoyancy by moving the air from the top to the bottom when the body(10) rotates; a power motor(16) which is equipped with a gyrating mass(22) being fixed into the inside of the body(10) by being located in the space of the body(10) and rotating horizontally by being connected to the upper axis(18); and a horizontally-moving unit(30) which moves the body(10) horizontally by being arranged horizontally in the lateral wall of the body(10).

Description

Flying electron top {FLYING ELECTRONICAL TOPS}

The present invention relates to a flying electron spinning top, and more particularly, the inner and outer impellers are provided inside and outside the spinning top of the present invention to allow the spinning top to be lifted to the air by the spinning of the spinning top itself and at the same time. In this case, the electronic top can be moved horizontally freely on the ground or in the air by the Coriolis force and external force generated inside the top while rotating on the ground or in the air.

Where Coriolis force ( ) Is the moment of inertia observed from the rotational coordinate system when the mass (M1, M2) located at a constant radius (r) in the center of mass (CM) has a constant angular velocity (ω) and rotates with a change in the radius (r). The force acting on the coordinate center of mass (TCM) of the mass in the coordinate system.

Applicant has disclosed a Korean patent (Publication No. 2002-0090928) as a prior art relating to the internal propulsion device of a closed system using a Coriolis force.

When the aforementioned Coriolis force is generated inside the closed system such as a spinning top, the Coriolis force can be used as a driving force to move the closed system such as spinning top in the horizontal direction without using an external force.

In recent years, playing with the spinning top by using a rotating mechanism has become sensational popularity among young children.

However, the spinning top can be rotated only by manually rotating the spinning top so that the spinning top itself cannot rotate.

In addition, the conventional top simply rotates in place, and cannot be moved horizontally by the remote control, and cannot move by changing the direction of movement freely.

Therefore, the applicant has applied for a Korean patent (application number: Sec. 2003-27994) by developing an electronic spinning top that rotates by standing on its own and moves horizontally on the ground.

However, the spinning top of the present invention (Special 2003-27994) allows the above-mentioned Coriolis force to act on the body rotating itself at a constant angular velocity so that the rotating spinning top can move freely in the horizontal direction without the external force. Although they were able to do so, they couldn't move freely in the air because they were buoyed into the air.

In addition, since the electron top of the present invention (Spec. 2003-27994) is to move horizontally with only one Coriolis force on the ground, there was a limit in which the horizontal moving speed is somewhat lowered.

In addition, the electron top of the present invention (Japanese Patent Application No. 2003-27994) has a difficulty in free standing and rotating because the tip is always protruding.

The present invention is to solve the above problems, an object of the present invention is to install the external impeller and the inner impeller on the outside of the electronic top, the horizontal movement on the ground when the electronic top rotates below the critical speed At the same time, when the electron top rotates at a critical speed or more, the impeller lifts the electron top into the air to provide a new concept of flying electron top.

Another object of the present invention is that when the top is once in place to rotate on the ground, or to float in the air to move in the horizontal direction by the Coriolis force during the rotation, while the Coriolis force acts, In addition to the Coriolis force, by applying an external force to the body, the top can move in the horizontal direction faster than the ground or air.

Still another object of the present invention is that the tip installed in the lower part of the electron top does not protrude out when the top does not rotate, making it easy to stand, and when the top starts to rotate and rotates below the critical speed. The nib protrudes out to facilitate horizontal movement on the ground.

1 is a perspective view showing a flying electron top according to the present invention.

Figure 2 is a perspective view showing a horizontal moving means of FIG.

Figure 3 is a plan view for showing the inside of the flying electron top according to the present invention.

Figure 4 is an action of the force acting on the flying electron top according to the present invention.

Figure 5 is a perspective view showing a nib protruding means according to the present invention.

** Description of the symbols for the main parts of the drawings **

10 body 12 flat portion 14 external impeller

16 power motor 18 upper shaft 20 connecting rod

22: rotating mass 24: encoder 26: internal impeller

28,29: network 30: horizontal movement means 32: pipe

34: coil 36: magnet means 38: trajectory

40 receiver 42 light receiving element 50 power supply

52: LED 54: nib protruding means 70: nib

80: handle

The flying electron top of the present invention includes a top body having a space portion formed therein and having an outer structure having a substantially conical shape; An external impeller provided to rotate the outer circumferential surface of the body to move the outside air from the upper side to the lower side when the body rotates to provide a floatation force on the body; A power motor positioned in the space of the body and fixed to the inside of the body, the power motor having a rotating mass connected to an upper shaft and rotating horizontally; It is disposed in the horizontal direction on the side wall of the body to include a horizontal moving means for horizontally moving the body.

Further installation of the internal impeller on the connecting rod of the rotating mass coupled to the shaft of the power motor is more preferable because the flotation force acting on the body becomes larger.

It is preferable to install an encoder under the power motor to detect the angular velocity of the power motor.

The horizontal moving means includes a pipe embedded horizontally in the side wall hole of the body; A coil wound on an outer wall of the pipe; It is composed of a magnetic means buried in the inner diameter of the pipe to be movable.

The horizontal moving means includes a pipe embedded horizontally in the side wall hole of the body; A coil wound on an outer wall of the pipe; Magnet means movably embedded in the inner diameter of the pipe; The pipe is embedded, and the air passage is installed so that the side wall holes of the body facing each other communicate with each other.

The magnet means is divided into three sides, the hollow cylinder in which N, S, N poles are arranged in turn; The hollow cylinder is configured to open when the cylinder moves inward, the valve is provided in the hollow cylindrical tip portion that is closed when returning to the outside.

Preferably, the horizontal moving means is divided into 90 degree angles when viewed in plan so that the moving direction can be selected from front to back and left to right.

The present invention further includes a power source provided inside the body.

The present invention further includes a receiver provided inside the body to receive a signal input from the outside.

The receiver is characterized in that the laser receiver for receiving an external laser transmission signal.

The receiver is characterized in that the ultrasonic receiver for receiving an external ultrasonic transmission signal.

The receiver is an infrared receiver for receiving an external infrared transmission signal.

The receiver is an RF receiver for receiving an external RF transmission signal.

It is preferable to have an LED on the side wall of the body at the position where the horizontal moving means is installed to point to the moving direction of the body.

A flat portion is formed at the center of the bottom of the body, and further includes a rotation shaft below the power motor, and a tip protruding means protruding when the power motor rotates at the tip of the rotation shaft.

The chuck protruding means includes a lower shaft connected to the lower side of the power motor; A rotating body coupled to a lower end of the lower shaft and forming a slit in an axial direction; A rod movably installed downward by a hinge on the slit of the rotating body; A mass body installed at the tip of the rod; A support cylinder provided to the outside of the rotating body to restrain the rod; A nib integrally provided at a lower end of the support barrel; It is composed of a spring interposed between the support and the planar portion of the body.

Hereinafter, with reference to the drawings illustrating an embodiment of the present invention will be described.

1 is a perspective view showing a flying electron top according to the present invention, Figure 2 is a perspective view showing a horizontal moving means of Figure 1, Figure 3 is a plan view for showing the inside of the flying electron top according to the invention, Figure 4 Fig. 5 is a perspective view showing the tip protruding means according to the present invention.

Referring to FIG. 1, the flying electron top of the present invention has a substantially conical shape of the body 10, and the bottom surface of the body 10 has a flat portion 12 with a predetermined width so as to stand on the ground. ) Is formed, and a space portion is formed inside the body 10.

The outer impeller 14 is rotated around the outer upper end circumferential surface of the body 10 so that when the body 10 rotates, the outer impeller 14 moves the upper air downward to allow the body 10 to rotate. The buoyancy force to the body 10 is to float in the air.

The wing of the external impeller 14 is to be inclined in accordance with the rotational direction of the body 10 to guide the upper air to the lower side to give a buoyancy force to the body 10.

The power motor 16 is positioned in the inner space of the body 10 and is fixed to the body 10, and the connecting rod 20 is coupled to the upper shaft 18 of the power motor 16 in a horizontal direction. The rotary mass 22 is provided at the tip of the connecting table 20.

When the power motor 16 operates and the rotating mass 22 rotates at a constant angular velocity, the electromagnetic envelop of the present invention stands up and rotates itself according to the law of angular velocity preservation, and the rotating mass 22 ) Rotates with a constant angular velocity in the direction opposite to the rotation direction.

An encoder 24 is installed below the power motor 16 to detect the angular velocity of the electronic top of the present invention.

Therefore, when the electronic top of the present invention starts to rotate and rotates below the critical speed, the encoder 24 detects this and feeds back information to the controller. The electronic top of the present invention does not float to the air, but is horizontal in the ground. When the electronic top of the present invention rotates at a critical speed or more, the encoder 24 detects this and feeds back information to the controller. The electronic top of the present invention floats in the air and moves horizontally. You will be able to.

If the inner impeller 26 is further installed while rotating the circumferential surface to the outside of the connecting table 20 of the rotating mass 22 coupled to the upper shaft 18 of the power motor 16, the buoyancy force acting on the body 10 This is more preferable since it becomes larger.

When the power motor 16 rotates, the internal impeller 26 is directly connected to the upper shaft 18 of the power motor 16, so that the internal impeller 26 rotates at the speed of the power motor 16. As it rotates quickly, the top of the top air is sent through the top of the top to the top of the top is to be more buoyant force.

In this case, it is preferable to form a net 28 on the upper surface of the top body 10 for the distribution of air, and to form a net 29 on the lower surface of the body 10 for the distribution of air. It is preferable to form the flat portion 12 at the lower end of the body 10 so that the body 10 can be easily erected even when not rotating.

Referring to FIG. 2, a hole 31 is formed in the side wall of the body 10 in a horizontal direction, and a horizontal moving means 30 is disposed in the hole 31.

The horizontal moving means 30 moves in the inner diameter of the pipe 32 and the coil 34 wound around the outer wall of the pipe 32 embedded horizontally in the side wall hole of the body 10. It is composed of a magnet means 36 buried possibly.

The magnet means 36 has a hollow cylindrical shape, and is divided into three, and N, S and N poles are arranged in turn. When current flows in the direction of the arrow in the coil 34, the left side of the pipe 32 An S pole is formed at the right side of the pipe 32, and an N pole is formed at the right side of the pipe 32 to move the magnet means 36 inward.

In addition, a valve 39 is formed at the inner end of the magnet means 36 so that it closes when the magnet means 36 moves inward, and the magnet means 36 moves outward and returns to its original position. It will be opened.

1 to 3, the holes 31 having the horizontal moving means 30 embedded therein face each other and are connected to each other by an air passage 37.

For example, when the magnetic means 36 on the right side move momentarily inward, the valve 39 is closed, so that the magnetic means 36 acts as a piston and pushes air inwards. Since the air moved to the left through the air passage 37 to exit the outside of the body 10 is a result of the jet propulsion to move the body 10 to the right.

In Fig. 4, after the electron top of the present invention rotates at a constant angular velocity, current flows in the direction of the arrow to the coil 34 of the horizontal moving means 30 on the right side, and the pipe 32 becomes magnetized. If the current is cut off immediately, the magnet means 36 is moved to the inside of the body 10, and then immediately returns to its original position. When the magnet means 36 is viewed as a mass, the magnet means 36 is fixed. Rotation is performed along the trajectory 38, and the Coriolis force acts on the magnet means 36 so that the body 10 moves in the + X direction.

As described above, if one of the magnet means 36 repeatedly moves inward and returns each time the top of the body 10 rotates according to an arbitrary control, the body means includes a magnet means 36. The jet propulsion force generated by pumping air acts upon the movement of the inside, and at the same time the Coriolis force acts as the propulsion force on the body 10 while the top body 10 rotates faster than the ground or air. You will be able to move horizontally faster.

In Figures 1 and 3, it is shown that the two horizontal moving means 30 are provided, but divided into 90 degree angles when viewed in a plane to select the moving direction of the body 10 in front, rear, left and right. It is preferable that each of the four is installed in the body.

In the electronic top of the present invention, the power source 50 is preferably provided inside the body 10, and it is preferable to arrange the power supply 50 on both sides for the balance of the top.

In addition, the inside of the body 10 is provided with a receiver 40 and a controller for receiving a signal input from the outside, the receiver 40 is connected to a light receiving element 42 for receiving an external laser transmission signal. It is.

Of course, the externally transmitted signal is also possible by infrared, ultrasonic or RF, in which case the receiving element should be a suitable element.

Except for the RF transmission signal, since the laser, infrared or ultrasonic transmission signal is directional, the laser, infrared or ultrasonic receiver receives a transmission signal suitable for the reference signal as a reference signal and then controls the controller to receive the laser, infrared or ultrasonic wave. Any one of the signals can be used as a direction signal for controlling the moving direction of the top body 10 in the horizontal direction.

For example, assuming that a laser receiver sends a laser transmission signal and receives the transmission signal as a reference signal, it is controlled by the controller and frozen in the circumferential direction from the right side (90 degrees, 180 degrees, 270 degrees, 360 degrees, etc.). In order to operate the horizontal movement means in the top will be able to move the body 10 of the top in that direction.

In FIG. 4, the magnet means 36 on the right side move inward, but when the magnet means 36 on the left side moves inward according to a signal input by an external transmitter, the body of the top 10 moves in the -X axis direction.

Similarly, when the magnet means 36 on the front side moves inward, the body 10 of the top moves in the -Y direction, and when the magnet means 36 on the back side moves inward, the body of the top ( 10) moves in the + Y direction.

The LED 52 is mounted on the top or top of the side wall at the position where the horizontal moving means 30 is installed so as to indicate the moving direction of the body 10.

5, the flat portion 12 is formed on the lower surface so that the flying electron top of the present invention is easy to stand up before rotation, but the tip does not protrude, but the top protrudes when the top starts to rotate and reaches a constant rotational speed. The tip 54 protrudes out of the planar portion 12.

That is, the nib protruding means has a lower shaft 60 connected to the lower side of the power motor 16, and has a rotating body 62 formed with a slit in the axial direction at the lower end of the lower shaft, and the rotating body The rod 64 is movably coupled downward by a hinge to a slit of the 62, a mass body 66 is installed on the rod 64, and the rod 64 is disposed outside the rotating body 62. It is provided with a support cylinder 68 to restrain the, having a nib 70 at the bottom of the support cylinder 68, between the support cylinder 68 and the flat portion 12 of the body 10 It is made through the spring 72 in the.

As described above, when the body 10 of the top starts to rotate by the rotation of the power motor 16, the rotating body 62 is rotated by the lower shaft 60 of the power motor 16. Subsequently, the rod 64 is pushed out of the slit by the centrifugal force to push the support cylinder 68 downward, and the nib 70 integrally provided at the lower end of the support cylinder 68 is attached to the body ( 10) pushed out.

On the other hand, when the power motor 16 stops rotating, since the centrifugal force of the rod 64 and the mass body 66 is lost, the support cylinder 68 is raised again by the elasticity of the spring 72 so that the tip ( 70 is also to enter into the body (10).

The top of the body 10 of the top of the top is installed so that the handle 80 is protruding so that when holding the handle 80 by hand, the power 10 of the power motor 16 is momentarily cut off the body 10 of the top The rotation will stop.

In addition, a bush or bearing is installed outside the handle 80 so that the bush or bearing does not rotate even when the handle 80 is caught while the body 10 of the top rotates quickly. It can not be hurt.

Although the embodiments of the present invention have been described in detail as described above, the scope of the present invention is not limited thereto, and general knowledge in the technical field to which the present invention pertains without departing from the gist of the present invention claimed in the claims. Those having a variety of modifications can be made, of course, such modifications are within the scope of the claims described as the core elements of the present invention, to those that are substantially equivalent to one embodiment of the present invention The scope of the invention extends.

According to the present invention, when the electron top rotates below the critical speed, it is possible to move horizontally on the ground, and at the same time, when the electron top rotates above the critical speed, the internal and external impellers installed on the inside and outside of the electron top Since it is possible to support the electron top into the air by the air, the effect of providing a new concept of flying electron top is completely different from the conventional top.

In addition, according to the present invention, when the electron top rotates at a constant speed on the ground, or floats in the air to rotate in the horizontal direction by the Coriolis force, and at the same time when the Coriolis force acts In addition to the Coriolis force, an external force can be exerted on the body, which makes the top move more horizontally in the ground or in the air.

Further, according to the present invention, the tip installed in the lower part of the electron top does not protrude out when the top does not rotate, and the tip protrudes out when the top starts to rotate and rotates above the critical speed. Since it is possible to make the top on the ground during the initial rotation, the effect is easy.

In addition, according to the present invention, the top can be automatically rotated by an external transmission signal, so that the top can be automatically rotated.

In addition, according to the present invention, the transmission / reception signal capable of automatically operating the top can be any one of a directional ultrasonic wave, an infrared ray, and a laser signal, and can also be an RF signal. The effect can be made.

Claims (17)

A top portion having a space formed therein and having an outer structure having a substantially conical shape; An external impeller provided to rotate the outer circumferential surface of the body to move the outside air from the upper side to the lower side when the body rotates to provide a floatation force on the body; A power motor positioned in the space of the body and fixed to the inside of the body, the power motor having a rotating mass connected to an upper shaft and rotating horizontally; A flying electron top comprising horizontal movement means arranged in a horizontal direction on the side wall of the body for horizontal movement of the body. The method of claim 1, And an internal impeller installed on the connecting rod of the rotating mass coupled to the shaft of the power motor so as to increase the floating force acting on the body. The method according to claim 1 or 2, The flying electronic top further comprises an encoder installed on the lower side of the power motor to detect the angular speed of the power motor. The method according to claim 1 or 2, The horizontal moving means includes a pipe embedded horizontally in the side wall hole of the body; A coil wound on an outer wall of the pipe; Flying electron top, characterized in that consisting of a magnetic means buried to be movable in the inner diameter of the pipe. The method of claim 4, wherein The magnet means has a cylindrical shape, divided into three sides, flying electron top, characterized in that the N, S, N poles are arranged in sequence. The method according to claim 1 or 2, The horizontal moving means includes a pipe embedded horizontally in the side wall hole of the body; A coil wound on an outer wall of the pipe; Magnet means movably embedded in the inner diameter of the pipe; Flying electron top characterized in that the air passage is installed so that the mutually opposite sidewall holes of the body communicate with each other. The method of claim 6, The magnet means is divided into three sides, the hollow cylinder in which N, S, N poles are arranged in turn; A flying electromagnetic top comprising: a valve provided at a hollow cylindrical tip portion which opens when the hollow cylinder moves inward and closes when returning to the outside. The method of claim 6, The horizontal moving means is a flying electron top, characterized in that divided into 90 degree angle when viewed from the plane so that each of the four installed in the body so that the moving direction can be selected from left to right. The method according to claim 1 or 2, Flying electron top further comprising a power source provided on the inside of the body. The method according to claim 1 or 2, The flying electronic top further includes a receiver provided inside the body to receive a signal input from the outside. The method of claim 10 And the receiver is any one of a laser, infrared or ultrasonic receiver suitable for receiving any one of an external laser, infrared or ultrasonic transmission signal. The method of claim 11, Any one of the laser, infrared or ultrasonic receivers receives an external laser, infrared or ultrasonic transmission signal suitable for the reference signal, respectively, and then the controller moves in the circumferential direction in the circumferential direction based on the reference signal. Flying electron top characterized in that the selection to the direction signal to determine the. The method of claim 10, And the receiver is an RF receiver which receives an external RF transmission signal. The method according to claim 1 or 2, An electronic top capable of horizontal movement, characterized in that an LED is provided on the side wall of the body at the position where the horizontal movement means is installed to indicate a moving direction of the body. The method according to claim 1 or 2, The plane is formed in the central portion of the bottom surface of the body, further comprising a rotating shaft to the lower side of the power motor, the flying electronic top further comprises a protruding means protruding when the power motor rotates at the tip of the rotating shaft. The method of claim 15, The chuck protruding means includes a lower shaft connected to the lower side of the power motor; A rotating body coupled to a lower end of the lower shaft and forming a slit in an axial direction; A rod movably installed downward by a hinge on the slit of the rotating body; A mass body installed at the tip of the rod; A support cylinder provided to the outside of the rotating body to restrain the rod; A nib integrally provided at a lower end of the support barrel; Flying electron top, characterized in that consisting of a spring interposed between the support and the flat portion of the body. The method according to claim 1 or 2, A flying electronic top further includes a handle protruding from the top of the body center of the top so as to stop the power of the power motor to stop the rotation of the top body.