Electric bamboo dragonfly

Abstract

To overcome the limitation of toy bamboo dragonflies that cannot carry humans into flight, this invention presents an electric bamboo dragonfly capable of carrying humans for brief aerial missions. The electric bamboo dragonfly consists of a drive base and a takeoff frame. The drive base provides power to the takeoff frame, and the two parts are detachable. The propeller blades utilize extra-large diameter blades, fixed to one end of a connecting rod, the other end of which houses a drive wheel. The entire connecting rod is fixed within a sleeve via bearings, allowing it to rotate freely and thus driving the blades. A chair is fixed to the outside of the sleeve, allowing a person to sit on it. When the propeller blades rotate at high speed, it propels the sleeve, chair, and person into flight.

Description

Technical Field

[0001] This invention relates to a bamboo dragonfly, and more particularly to an electric bamboo dragonfly. Background Technology

[0002] Currently, the toy bamboo dragonflies on the market are very lightweight. Although they are convenient to use, they are only suitable for hand-held toy play and cannot carry heavy cargo, especially not for carrying humans to achieve short-term aerial missions. Summary of the Invention

[0003] To overcome the limitation that bamboo dragonflies cannot carry humans into flight, this invention designs an electric bamboo dragonfly that can carry humans for short-term aerial missions.

[0004] The technical solution adopted by this invention to solve its technical problem is as follows: The electric bamboo dragonfly consists of two parts: a drive base and a takeoff rack. The drive base provides power output to the takeoff rack, and the two can be freely separated. The propeller blades of the takeoff rack use large-diameter blades, which are fixed to one end of a connecting rod. The other end of the connecting rod is a transmission wheel. The entire connecting rod is fixed inside a sleeve by bearings, allowing the connecting rod to rotate freely within the sleeve, thereby driving the blades to rotate. A chair is fixed to the outside of the sleeve, allowing a person to sit on it. The propeller blades of the takeoff rack are fixed to the sleeve via the connecting rod. When the propeller blades rotate at high speed, they can drive the sleeve, chair, and person to take flight together.

[0005] The drive base is located below the takeoff pylon. A high-powered motor and drive wheels are mounted on the base of the drive base. The motor outputs power to the drive wheels via a transmission mechanism, and the drive wheels are positioned directly below the drive wheels of the takeoff pylon. Power is supplied to the motor, and once started, the motor drives the drive wheels to rotate. Since the drive wheels and propeller blades are integrated, the propeller blades also rotate synchronously, generating significant lift that propels the entire takeoff pylon into the air. Because the drive wheels and drive wheels are movably connected via grooved transmission, once the takeoff pylon has taken off, the drive wheels and drive wheels naturally separate, leaving the entire drive base stationary on the ground.

[0006] The advantages of this invention are: the electric bamboo dragonfly has a simple structure, is inexpensive compared to helicopters, is easy to operate, and can be placed in entertainment venues to carry people for short-term aerial missions. Attached Figure Description

[0007] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0008] Figure 1 This is a schematic diagram of the structure of an electric bamboo dragonfly.

[0009] In the diagram, 1. blade, 2. connecting rod, 3. sleeve, 4. chair, 5. bearing, 6. transmission wheel, 7. drive wheel, 8. belt, 9. motor, 10. base. Detailed Implementation

[0010] See Figure 1 The electric bamboo dragonfly consists of two parts: a drive base and a takeoff rack. The drive base provides power to the takeoff rack, and the two can be separated. The propeller blades of the takeoff rack use large-diameter blades 1, which are fixed to one end of a connecting rod 2. The other end of the connecting rod 2 is a drive wheel 6. The entire connecting rod 2 is fixed inside a sleeve 3 via a bearing 5, allowing it to rotate freely within the sleeve 3, thus driving the blades 1 to rotate. A chair 4 is fixed to the outside of the sleeve 3, allowing a person to sit on it. The propeller blades 1 of the takeoff rack are fixed to the sleeve 3 via the connecting rod 2. When the propeller blades 1 rotate at high speed, they can propel the sleeve 3, the chair 4, and the person into flight.

[0011] The drive base is located below the takeoff pylon. A high-power motor 9 and a drive wheel 7 are mounted on the base 10 of the drive base. The motor 9 transmits power to the drive wheel 7 via a transmission belt 8. The drive wheel 7 is located directly below the drive wheel 6 of the takeoff pylon. Power is supplied to the motor 9, and once started, the motor 9 drives the drive wheel 6 to rotate via the drive wheel 7. Since the drive wheel 6 and the propeller blade 1 are integrated, the propeller blade 1 also rotates synchronously, generating significant lift and propelling the entire takeoff pylon into the air. Because the drive wheel 7 and the drive wheel 6 are movably connected via grooved transmission, once the takeoff pylon has taken off, the drive wheel 7 and the drive wheel 6 naturally separate, leaving the entire drive base stationary on the ground.

Claims

1. An electrically powered dragonfly, which is composed of a driving base and a take-off hanger, the driving base is used to provide power output to the take-off hanger, and the two parts can be freely separated, characterized in that: The propeller blades of the takeoff rack are fixed to the sleeve by a connecting rod. ​ 2. The electric bamboo dragonfly according to claim 1, characterized in that: The propeller blades of the takeoff pylon are fixed to one end of a connecting rod, and the other end of the connecting rod is a drive wheel.

3. The electric bamboo dragonfly according to claim 1, characterized in that: The connecting rod is fixed inside the sleeve by bearings. The connecting rod can rotate freely inside the sleeve, thereby driving the blade to rotate.

4. The electric bamboo dragonfly according to claim 1, characterized in that: A chair was fixed to the outside of the sleeve, where people could sit.

5. The electric bamboo dragonfly according to claim 1, characterized in that: The motor and drive wheel are mounted on the base of the drive base. The motor outputs power to the drive wheel through a transmission mechanism.

6. The electric bamboo dragonfly according to claim 1, characterized in that: The drive wheel is located below the transmission wheel, and the drive wheel and transmission wheel are connected movably. When the takeoff pylon takes off, the drive wheel and transmission wheel naturally separate.

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