KR101469747B1 - Remote controllable top assembly type robot system - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a toy robot which can remotely control driving such as forward, backward, and rotation of a top-of-the-body type robot and includes a main body, a wheel, a first driving unit, Unit. The wheel portion is disposed parallel to the lower portion of the main body portion for advancing, retracting, and rotating the main body portion. The first drive unit is installed inside the main body, and transmits rotational driving force for rotationally driving the wheel to the wheel. The rotating body is rotatably coupled to the upper part of the main body part, and transmits the impact force to the other top-type robot while rotating. The second drive unit is installed inside the main body, and transmits a rotational driving force for rotationally driving the rotating body to the rotating body. The driver supplies power to the first drive unit and the second drive unit to drive the first drive unit and the second drive unit. The transmitting unit transmits an infrared signal to wirelessly control the driver. The pulse width of the voltage that is transmitted to the first drive unit and drives the pair of wheels is adjusted using the transmission unit so that the pair of wheels are rotated at the same rotational speed.

Description

[0001] The present invention relates to a remote controllable top assembly type robot system,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a topical robot system capable of remote control, and more particularly, to a topical robot system capable of remotely controlling a topical robot, such as forward, backward, .

In general, the top is one of the toys for children, a type of rides popular among children for a long time. These tops have a conical shape with a symmetrical structure centering on the rotation axis, and rotate about the rotation axis until the rotation force is supplied by the rotation force from the outside.

A method of applying a top mechanism by winding a thread onto a conical body by applying rotational force to the top, a method of providing power by applying a rack and a pinion structure, rotating a top by putting a winder on the top and pulling the winder .

Conventionally, the user has played a game in which a top that rotates for a long period of time after winning the ball is rotated at the same time. However, such a play method has a problem that the method becomes tedious and tired easily.

In recent years, a user rotates one or more tops simultaneously, and then plays a battle style in which the tops collide with each other until the top reaches the rotational force, thereby blocking the winner.

However, since there is no means to adjust the course of the top when the top of the spinning top is collided during battle, the top can move freely and the direction of the top can not be adjusted, which makes it difficult to battle and the urgency disappears. In addition, there is a problem that the interest of the user is lowered due to a simple structure such that the rotating shaft is lost when the central axis of rotation exists only on the top and the predetermined time passes.

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to solve the above-mentioned problems of the prior art, and it is an object of the present invention to provide a robot, which has a principle similar to that of a conventional top and can be driven forward, backward, Which can reduce the boredom and monotony and increase the fun and interest of the user by controlling the remote control of the robot.

According to an aspect of the present invention, there is provided a robot system for remotely controlling a robot, comprising: a main body; A pair of wheels disposed parallel to the lower portion of the body for advancing, retracting, and rotating the body; A first driving unit installed inside the main body and transmitting a rotational driving force for rotating the wheel unit to the wheel unit; A rotating body rotatably coupled to an upper portion of the main body and transmitting an impact force to the other topoid robot while rotating; A second driving unit installed in the main body and transmitting a rotational driving force for rotationally driving the rotating body to the rotating body; A driver for supplying power to the first driving unit and the second driving unit to drive the first driving unit and the second driving unit; And a transmitting unit for transmitting an infrared signal to control the driver by radio, wherein the pair of wheels are transmitted to the first driving unit to rotate the pair of wheels so that the pair of wheels rotate at the same rotational speed, And the pulse width of a voltage to be applied to each of the plurality of pixels is adjusted using the transmission unit.

Preferably, the transmitting unit includes a first infrared ray signal corresponding to a drive input signal of the driver for controlling forward, backward, and rotation of the main body unit, A first transmitting unit for transmitting the first signal; And a second transmission unit for transmitting a second infrared signal corresponding to a channel selection input signal of the driver to assign an independent channel number to the main body unit, wherein the first transmission unit and the second transmission unit comprise: Are provided on both sides of the transmission unit.

Preferably, the first driving unit includes: a first motor for generating a rotational driving force for rotating the wheel unit; And a first gear portion disposed between the first motor and the wheel portion and transmitting a rotational driving force from the first motor to the wheel portion.

Preferably, the second drive unit includes: a second motor that generates a rotational drive force for rotating the rotor; A second gear portion provided between the second motor and the rotating body for transmitting rotational driving force from the second motor to the rotating body; And a gear boss which is engaged with the second gear part and is coupled to the rotation shaft of the rotating body.

In the robot system of the present invention, which is capable of remote control, preferably, a weight is disposed at a lower portion of the main body to prevent the main body from being turned on when the main body is moved forward, backward, .

Preferably, the weight is composed of a plurality of plates, and the number of the plates is adjusted in order to change the weight of the main body.

According to the remote controllable topical robot system of the present invention, a pair of wheels can be linearly implemented.

In addition, according to the robot system of the present invention, which can be remotely controlled, it is possible to increase the fun and interest of the user in battle with another robot.

Further, according to the remote controllable topical robot system of the present invention, when the topical robot is adjusted in the desired direction of the robot and the independent channel of the topical robot is selected, The driving of the topoid robot can be adjusted.

Further, according to the robot system of the present invention, which can be remotely controlled, it is possible to prevent the other top-type robots and the top-shaped robots from being turned over during battle.

FIG. 1 is a perspective view showing a top-type robot and another top-type robot in a top-mounted robot system capable of remote control according to an embodiment of the present invention,
FIG. 2 is a cross-sectional view showing a top-view type robot in the top-view type robot system capable of remote control of FIG. 1,
FIG. 3 is a view showing a first drive unit of a top-top type robot in a top-type robot system capable of remote control in FIG. 1,
FIG. 4 is a view showing manipulation of a top by a signal transmitted from a transmitting unit of a top-of-the-body robot system capable of remote control in FIG. 1,
FIG. 5 is a diagram showing a pulse width variation of a wheel part of a top-top type robot in a top-type robot system capable of remote control in FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of a top-mounted robot system capable of remote control according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view showing a top-type robot and another top-type robot in a top-type robot system capable of remote control according to an embodiment of the present invention. FIG. 2 is a top- Fig. 3 is a view showing a first drive unit of a top-top type robot in a top-type robot system capable of remote control in Fig. 1, and Fig. 4 is a top view of a top- FIG. 5 is a view showing a pulse width change of a wheel part of a top-top type robot in a top-type robot system capable of remote control in FIG. 1; FIG. 5 is a view showing operation of a top by a signal transmitted from a transmitting unit of a robot type robot; .

Referring to FIGS. 1 to 5, the top-type robot system capable of remote control according to the present embodiment can remotely control driving such as forward, backward, and rotation of a topoid type robot, which is a kind of toy, A first driving unit 140, a second driving unit 150, a driver (not shown), a transmitting unit 160, and a driving unit And a weight 170.

The main body 110 is formed in a shape of a top, that is, a shape of a truncated cone having an internal cavity.

Here, a first driving unit 140, a second driving unit 150, a driver (not shown), and a weight 170 are installed inside the main body 110. The main body 110 can move along a desired direction such as forward, backward, and rotational driving, but the main body 110 itself does not rotate.

The rotating body 120 is rotatably coupled to the upper portion of the main body 110 and transmits impact force to the other top-shaped robot B while rotating.

Referring to FIG. 1, the top-of-the-art robot A of the present embodiment is battleable with another top-shaped robot B. Here, when the top-top robot A and the top-top robot B battle, the rotating body 120 of the top-shaped robot A directly moves to the rotating body 210 of the other top- Collision.

Although not shown in the drawings, the rotating body 120 may have various shapes. For example, a plurality of protrusions may be formed on the surface of the rotating body 120. A plurality of protrusions are formed on the surface of the rotating body 120, thereby enhancing the offensive power and defense force when battling with the other top-type robot B, thereby allowing the user to play a favorable game.

The wheel unit 130 is disposed in parallel with the lower portion of the main body 110 to move the main body 110 forward, backward, and rotate. That is, when batting with the other topoid robot B, the topoid robot A can move in a desired direction such as forward, backward, and rotational driving due to the pair of wheels 130.

In this embodiment, the top-of-the-art robot A has the same principle as the conventional top, and at the same time, it can be driven forward, backward, and rotated so that it can control the course in a desired direction remotely, Can be increased.

The first driving unit 140 is installed inside the main body 110 and transmits rotational driving force for rotating the pair of wheels 130 to the wheel unit 130. The first drive unit 140 includes a first motor 141 and a first gear portion 142.

The first motor 141 generates rotational driving force for rotating the wheel unit 130. Here, the first motor 141 may be a small motor, and a micro motor having an input of 3 W or less may be used.

The first gear portion 142 is installed between the first motor 141 and the wheel portion 130 and transmits the rotational driving force from the first motor 141 to the wheel portion 130.

Referring to FIG. 3, the first gear portion 142 may be a gear box. Inside the gear box, a plurality of gears (not shown) may be disposed in the gear box to transmit power generated by the first motor 141 to the rotating body 120. As shown in FIG.

In this embodiment, since the wheel portions 130 are formed as a pair, the first drive unit 140 may also be formed as a pair and coupled to the pair of wheel portions 130, respectively.

The second driving unit 150 is installed inside the main body 110 and transmits rotational driving force for rotating the rotating body 120 to the rotating body 120. The second drive unit 150 includes a second motor 151, a second gear portion 152, and a gear boss 153.

The second motor 151 generates rotational driving force for rotating the rotating body 120.

The second gear portion 152 is installed between the second motor 151 and the rotating body 120 and transmits rotational driving force from the second motor 151 to the rotating body 120. Here, the second gear portion 152 is configured such that a plurality of gears are meshed to transmit rotational driving force to the rotating body 120.

The gear boss 153 meshes with the second gear portion 152 and is engaged with the rotating shaft 154 of the rotating body 120. The gear boss 153 is coupled to the rotating body 120 for stable rotation driving of the rotating body 120 rotatably coupled from the main body 110.

The driver (not shown) supplies power to the first driving unit 140 and the second driving unit 150 to drive the first driving unit 140 and the second driving unit 150.

Specifically, the driver is provided with various electrical components that can control the driving of the first driving unit 140 and the second driving unit 150, and the first driving unit 140 and the second driving unit 150 2 driving unit 150 in the same manner. The first infrared ray signal and the second infrared ray signal corresponding to the driving input signal and the channel selection input signal of the top-shaped robot (A), which will be described later, are received.

The transmission unit 160 transmits an infrared signal IR to the driver to wirelessly control the driver, and includes a first transmission unit 161 and a second transmission unit 162.

The first transmission unit 161 transmits a first infrared signal corresponding to a driving input signal of the driver to control the forward, backward, and rotational driving of the main body 110.

First, the driver receives the first infrared signal. The driver transmits the corresponding drive input signal to the first drive unit 140 and the second drive unit 150 and supplies power to the first drive unit 140 and the second drive unit 150. Then, the first driving unit 140 and the second driving unit 150, which are supplied with power by the driving input signal, are driven. Here, the driving input signal refers to an input signal for driving the first driving unit 140 and the second driving unit 150.

The second transmitting unit 162 transmits the second infrared signal corresponding to the channel selection input signal of the driver in order to give the main body unit 110 an independent channel number.

First, the driver receives the second infrared signal. Then, the driver transmits a corresponding channel selection input signal to the main body 110. Then, the main body 110 is given another independent channel from the other top-type robot B by the channel selection input signal. Here, the channel selection input signal refers to an independent input signal that is not interfered with the transmission and reception signals of the other top-loading robot (B).

In this embodiment, the first transmission unit 161 and the second transmission unit 162 are provided on both sides of the transmission unit 160, respectively.

4, the first transmitting unit 161 and the second transmitting unit 162 are separately provided on both sides of the transmitting unit 160. The first transmitting unit 161 and the second transmitting unit 162 are separately provided on both sides of the transmitting unit 160, And the second infrared signal transmitted from the second transmitting unit 162 in the vertical direction to adjust the forward, backward, and rotational drive of the robot A, .

If the first transmitting unit 161 and the second transmitting unit 160 are integrally provided without being separated from each other in the transmitting unit 160, the driving of the top-top robot A during battle with another top- There may be a case where the driving of the other top-loading type robot B is adjusted by receiving the transmission and reception signals of the other top-loading robot B while adjusting it.

The first transmitting unit 161 and the second transmitting unit 162 are separately provided in the transmitting unit 160 so that the topical robot A is adjusted in the desired course direction and the independent channels of the topical robot A The driving of the top-shaped robot A can be adjusted without being interfered with the transmission and reception signals of the other top-type robots B.

The pulse width of the voltage that is transmitted to the first driving unit 140 and drives the pair of wheels 130 so that the pair of wheels 130 rotate at the same rotational speed, (160).

Even if the motor used for the first motor 141 is manufactured identically in the same factory and the same voltage is applied to the first motor 141, it may happen that the pair of wheels 130 are not rotated at the same number of revolutions .

At this time, if the pair of wheels 130 do not rotate at the same rotational speed, it is impossible to straighten the wheel part 130, so that the rotational speed of the pair of wheels 130 will move along one of the wheels . Therefore, the pulse width of the voltage for driving the pair of wheels 130 is adjusted while changing the pulse width so that the pair of wheels 130 can rotate at the same number of revolutions.

Here, the pulse width is adjusted so that the number of revolutions of the pair of wheels 130 becomes the same while the pulse width is changed using the pulse width modulation (PWM) method.

For example, when the same voltage is applied to the pair of wheels 130, if one of the wheels has a higher rotation speed than that of the other wheels, a voltage having a relatively narrow pulse width is applied as shown in FIG. 5 (a), and a voltage having a relatively wide pulse width as shown in FIG. 5 (b) is applied to the other wheel portion of the pair of wheels 130 So that the number of revolutions of the pair of wheels 130 is adjusted to be the same. That is, it is preferable to apply a voltage having a different pulse width to one of the wheel portions 130 and the other wheel portion, and to change the voltage according to the characteristics of the first motor 141.

By rotating the pair of wheels 130 at the same number of revolutions by changing the pulse width, it is possible to straighten the pair of wheels 130.

In this embodiment, the transmission unit 160 may be provided with various operation buttons.

4, the first operation button 163 can operate driving such as forward, backward, and rotation of the main body 110, and the second operation button 164 can operate the independent operation of the top- Quot; channel ".

The weight 170 is disposed under the main body 110 to prevent the main body 110 from being conducted when the main body 110 is advanced, retracted, or rotated.

Referring to FIG. 2, the weight 170 is formed of a plurality of plates, and the number of plates can be adjusted to change the weight of the body 110. For example, to increase the weight of the main body 110, increase the quantity of the plate, and to reduce the weight of the main body 110, decrease the quantity of the plate.

Here, if the weight of the main body 110 is increased by increasing the number of plates, the impact force may be increased when colliding with another top-shaped robot B, but the maneuvering force may be lowered. On the contrary, if the weight of the main body 110 is increased by reducing the number of plates, the impact force is reduced when the robot body B collides with another top-shaped robot B, but the maneuvering force can be enhanced. Therefore, it is desirable for the user to easily adjust the number of plates depending on the situation.

The remotely controllable robot system according to the present embodiment configured as described above can obtain the effect that the pair of wheels can be rectilinearly implemented by rotating the pair of wheels at the same rotation speed by changing the pulse width.

In addition, the remotely controllable top-of-the-body robot system of the present embodiment having the above-described configuration can perform driving such as forward, backward, and rotation simultaneously with the shape and the principle of the existing top, , It is possible to obtain an effect of increasing the fun and interest of the user in battle with another top-type robot.

In the topical robot system according to the present embodiment configured as described above, the first transmitting unit and the second transmitting unit are separately provided in the transmitting unit, so that the topical robot is adjusted in a desired direction, It is possible to obtain the effect of adjusting the driving of the top-type robot without being interfered with the transmission and reception signals of the other top-type robots.

Further, the remotely controllable top-of-the-body robot system configured as described above can be provided with a weight at the lower portion of the main body portion, thereby achieving the effect of preventing the other top-shaped robots and the top- .

The scope of the present invention is not limited to the above-described embodiments and modifications, but can be implemented in various embodiments within the scope of the appended claims. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims.

A: Top robot
B: Another top robot
110:
120: rotating body
130:
140: first drive unit
150: second drive unit
160: Transmission unit
170: Weights

Claims (6)

A body portion;
A pair of wheels disposed parallel to the lower portion of the body for advancing, retracting, and rotating the body;
A first driving unit installed inside the main body and transmitting a rotational driving force for rotating the wheel unit to the wheel unit;
A rotating body rotatably coupled to an upper portion of the main body and transmitting an impact force to the other topoid robot while rotating;
A second driving unit installed in the main body and transmitting a rotational driving force for rotationally driving the rotating body to the rotating body;
A driver for supplying power to the first driving unit and the second driving unit to drive the first driving unit and the second driving unit; And
And a transmitting unit for transmitting an infrared signal to wirelessly control the driver,
Wherein the control unit controls the pulse width of a voltage that is transmitted to the first driving unit and drives the pair of wheels so that the pair of wheels rotate at the same rotational speed. A robot system with a top. The method according to claim 1,
Wherein the transmitting unit comprises:
A first transmitter for transmitting a first infrared signal corresponding to a driving input signal of the driver to control forward, backward, and rotation of the main body; And
And a second transmitter for transmitting a second infrared signal corresponding to a channel selection input signal of the driver to assign an independent channel number to the main body,
Wherein the first transmitting unit and the second transmitting unit are provided on both sides of the transmitting unit, respectively. The method according to claim 1,
The first drive unit includes:
A first motor for generating a rotational driving force for rotating the wheel unit; And
And a first gear portion provided between the first motor and the wheel portion and transmitting a rotational driving force from the first motor to the wheel portion. The method according to claim 1,
The second drive unit includes:
A second motor for generating a rotational driving force for rotating the rotating body;
A second gear portion provided between the second motor and the rotating body for transmitting rotational driving force from the second motor to the rotating body; And
And a gear boss which is engaged with the second gear part and is coupled to a rotation axis of the rotating body. The method according to claim 1,
Further comprising a weight disposed at a lower portion of the main body to prevent the main body from being conducted when the main body is moved forward, backward, and rotated. 6. The method of claim 5,
The weighing device comprises a plurality of plates,
Wherein the number of the plurality of plates is adjusted in order to change the weight of the main body part.

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