KR20190092733A - Toy rocket - Google Patents

Abstract

According to the present invention, a toy rocket comprises: a main frame having a plurality of main holes formed therein; first and second support units coupled to a lower side of the main frame and coupled to cross each other; a battery accommodating body configured under the main frame and supported by the first and second support units; and a wing unit coupled on the first and second support units, wherein upper surfaces of the first and second support units are formed with a wing unit coupling groove to which the wing unit is coupled. The wing unit is made of a rotary motor disposed in the wing coupling groove, and a blade coupled to a rotary shaft of the rotary motor. A circuit coupling unit is further provided on the main frame, to which a control circuit for controlling the operation of the rotary motor is mounted. The circuit coupling unit is composed of a circuit unit body disposed at a position surrounded by the main holes, an extension body extending from the circuit unit body toward the main hole, and a wire connection unit formed on an end side of the extension body for a wire to pass through.

Description

Toy rocket device {Toy rocket}

The present invention relates to a rocket device for a toy, and to a rocket device that can be directly manufactured by a child.

Recently, more and more family members enjoy various kinds of hobbies by using weekend leisure time, and various toys are used for children's education at school.

Aircraft used as toys or sporting goods include flying discs, flying rings, and Frisbee.

Flying discs are active around the United States and are a global sport with far-reaching world record competitions, creating millions of flying disc markets each year. Besides, there are various airplane toys, but the toys for children's education are still insufficient.

The present invention relates to a drone-shaped rocket device capable of flying, and is intended to propose a drone-type rocket device that can be easily combined while being easily assembled by a child.

The toy rocket device of the present invention includes a main frame having a plurality of main holes, first and second supports coupled to a lower side of the main frame and coupled to cross each other, and a lower side of the main frame, And a battery accommodating body supported by the second support part, and a wing part coupled to the first and second support parts, and a wing part coupling groove to which the wing part is coupled is formed in the upper surfaces of the first and second support parts. The wing portion is composed of a rotary motor disposed in the wing coupling groove, a blade coupled to the rotary shaft of the rotary motor, the circuit coupling is mounted on the main frame control circuit for controlling the operation of the rotary motor The circuit coupling unit further includes a circuit unit body disposed at a position surrounded by the main holes, and the circuit unit body. Rotor and extending body extending toward the main hole, is formed on the end side of the elongated body consists of a wire connection to the wires to pass through.

According to the present invention, the child can assemble the rocket device close to the actual drone shape by assembling the parts composed of the plurality of panels directly, the assembled rocket device can fully utilize the buoyancy according to the movement of the air, for education It can be very beneficial.

1 is a perspective view of a rocket device of the present invention.

Hereinafter, with reference to the accompanying drawings for the present embodiment will be described in detail. However, the scope of the inventive idea of the present embodiment may be determined from the matters disclosed by the present embodiment, and the inventive idea of the present embodiment may be implemented by adding, deleting, or modifying components to the proposed embodiment. It will be said to include variations.

The suffix "part" used in the description related to the present invention is given or mixed in consideration of the ease of writing the specification and does not have a meaning or role distinguished from each other.

1 is a perspective view of a rocket device of the present invention.

Referring to FIG. 1, the rocket device of the present invention includes a plurality of wing parts 160 rotated, main holes 101 formed in a shape larger than the wing parts 160, and the main holes 101. It includes a main frame 110 is formed.

The main frame 110 is composed of at least one or more subframes 111, 112, and 113. For example, as illustrated in FIG. 1, the lower frame 113 forming a lower side and the upper frame forming an upper side ( 111 and an intermediate frame 112 disposed between the lower frame and the upper frame.

On the other hand, the rocket device of the present invention is made by the rotation of the wings 160, the impact relief unit 120 to be in contact with the ground first to protect the wing 160 in the case of falling Include. The shock absorbing part 120 has a size that can protrude a predetermined thickness on the main frame 110.

The rocket device of the present invention is composed of simple configurations so that children can assemble the drone-shaped rocket device, the sub-frames constituting the main frame may be made of a material that can be easily assembled by children, such as wood lock. .

The rocket apparatus of the present invention will be described in more detail with reference to the accompanying drawings.

2 is a view showing in detail the lower surface of the rocket device of the present invention, Figure 3 is a view for explaining the detailed configuration of the support constituting the rocket device.

2 and 3, the lower portion of the rocket device of the present invention supports the main frame 110 while the first and second support portions 130 and 140 are configured to efficiently generate buoyancy using the flow of air. do.

The support parts are coupled to cross each other vertically. Referring to the matter illustrated in FIG. 6, the first support part 130 is provided with a coupling groove 139 which faces downward, and the second support part 140 faces upward. Coupling groove 149 is formed. When the coupling grooves are coupled to each other, the first support part 130 and the second support part 140 are configured to have vertically intersecting arrangements.

The configuration of each of the support units will be described based on the first support unit 130. The support unit 130 constitutes an upper surface of the support unit, and an upper support unit 131 on which wing engaging grooves 133 are formed; And an inclined support 132 having an inclined surface. In addition, the support 130 has buoyancy holes 135 and 136 formed on both sides of the wing coupling groove 133, respectively.

In detail, a first buoyancy hole 135 is formed at an outer side of the first support part 130, and a second buoyancy hole 136 is formed at an inner side thereof. The wing portion coupling groove 133 is positioned between the first buoyancy hole 135 and the second buoyancy hole 136.

When the wing unit 160 is rotated, air moves downward through the main hole 101. The air descending downward is formed by forming the first buoyancy hole 135 and the second buoyancy hole 136. Reducing the area in contact with the support allows movement in the desired direction. That is, when the first buoyancy hole 135 and the second buoyancy hole 136 are not formed in the support parts, the probability that air moving downward through the main hole 101 hits the support part is greatly increased. Therefore, smooth movement of air is not achieved.

Therefore, at least one buoyancy hole 135 and 136 should be formed in the support part positioned below the wing part 160.

On the other hand, the rocket device has to accommodate a battery for providing power to the motor to rotate the wing 160, the battery is mounted on the battery receiving body 170 under the main frame 110. The battery accommodating body 170 also has a structure in which a plurality of pannes are stacked in order to have a predetermined thickness.

The support portions 130 and 140 may have a body support extension 137 extending toward the battery receiving body 170 so that the battery accommodating body 170 may have a fixed position under the main frame 110. Is formed. Each support portion is configured to have a pair of body support extensions, so that all four sides of the battery receiving body 170 can be supported.

On the other hand, the wing portion coupling groove 133 formed on the upper surface of the support 130 is coupled to the rotary motor 161 for rotating the blade, the blade 162 is coupled to the rotary shaft of the rotary motor 161. .

With reference to the detailed configuration of the main components of the rocket device of the present invention, the assembly process will be described with reference to FIGS. 4 to 6.

4 to 6 show first to third panels for assembling the rocket device of the present invention.

In the illustrated panel of FIGS. 4 to 6, the main frame, the battery accommodating body, and the supporting part, which constitute the rocket device of the present invention, are in a state before assembly, but parts of each panel are merely one example. It does not have to be a particular component placed on each panel.

The first panel 11 of FIG. 4 includes an intermediate frame 112 and a lower frame 113 having the same shape. In particular, the lower frame 113 may be formed at four corners with support coupling grooves 113a to which one end of the first and second support portions 130 and 140 may be coupled.

* Since the rocket device of the present invention may be a child of an elementary school student, the coupling is facilitated and the components to be assembled are firmly coupled to each other.

In the second panel 12 of FIG. 5, an upper frame 111 in which a main hole 101 is formed, first to third battery receiving bodies 171, 172, and 173 constituting the battery accommodating body 170, and an upper side A plurality of shock absorbers 120 coupled to the frame 111 may be configured.

The third panel 13 of FIG. 6 may include a pair of support units 130 and 140 and a circuit coupling unit 180 on which a control circuit for controlling rotation of the wing unit 160 is mounted.

The circuit coupling unit 180 is a member coupled to the middle region of the upper frame 111, and the air flow due to the rotation of the wing unit 160 by the configuration of the circuit and the wire for the control of the wing unit 160 Consists of a shape to minimize the resistance to.

The circuit coupling unit 180 will be described with reference to FIGS. 7 and 8 in which the circuit coupling unit 180 is configured in the upper frame 111 of the rocket device.

7 is a perspective view when the circuit for the wing operation is configured in the rocket device of the present invention, Figure 8 is an enlarged view of the configuration of the circuit coupling portion of the rocket device of the present invention.

Referring to FIGS. 7 and 8, the circuit coupling unit 180 is configured in an intermediate region of the upper frame 111, that is, an area surrounded by four main holes 101, and the circuit coupling unit 180. ) Is a circuit part body 181 on which a control circuit is seated, an extension body 182 extending outward from the circuit part body 181, and a wire connection part having a wire passing hole formed at an end side of the extension body 182. 183.

In particular, the extension body 182 is formed to extend toward each main hole 101, the wire connection portion 183 is configured to be located in each main hole 101.

An electric wire is disposed to pass through a wire through hole formed in the wire connection unit 183, and the electric wires connect the control circuit seated on the circuit unit body 181 and the rotation motor 161.

By the rocket device configured as described above, the child can assemble the rocket device which is close to the actual drone shape by assembling the parts composed of the plurality of panels directly. This can be very beneficial for educational purposes.

Claims (1)

A main frame in which a plurality of main holes are formed,
First and second supports coupled to the lower side of the main frame and coupled to cross each other;
A battery accommodating body formed under the main frame and supported by the first and second supporting parts and made of a wood lock material;
A wing of woodlock material coupled to the first and second supports,
The first and second support portion upper surface is formed with a wing portion coupling groove to which the wing portion is coupled,
The wing portion is made of a rotary motor disposed in the wing portion coupling groove, the wing of the wood lock material coupled to the rotary shaft of the rotary motor,
The circuit coupling portion is further configured on the main frame is mounted a control circuit for controlling the operation of the rotary motor,
The circuit coupling part includes a circuit part body disposed at a position surrounded by the main holes, an extension body extending from the circuit part body toward the main hole, and a wire formed at an end side of the extension body to allow an electric wire to pass therethrough. Consisting of connections,
The first and second support parts of the wood lock material located below the main hole are configured with a first buoyancy hole and a second buoyancy hole for reducing buoyancy resistance due to the rotation of the blade.
The toy rocket device, characterized in that the first buoyancy hole and the second buoyancy hole is formed so as to be spaced apart from each other so that the wing portion engaging groove is disposed between the first buoyancy hole and the second buoyancy hole.

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