CN104626904B - Multi-functional flying saucer - Google Patents

Abstract

The present invention relates to a kind of multi-functional flying saucer, belong to aircraft field, including circular fuselage, the smooth upper lobes of underbelly are in wing shape, and fuselage edge uniform four mounting rods set drive link in mounting rod, drive link is all connected with the electromotor of fuselage interior by clutch, achievable land, water and air all can be run, economical and practical, beneficial to promoting the use of and carry out rescue works.

Description

multifunctional flying saucer

technical field

The invention relates to a multifunctional flying saucer, which belongs to the field of aircraft.

Background technique

In the field of transportation, it is divided into three types of transportation, water, land and air. Common water, land and air transportation can only be operated in their corresponding fields. Now amphibious vehicles etc. have also been vigorously developed, but they cannot be used as aircraft, and the running speed on water is slow, such as carrying out rescue work such as search and rescue, which will delay the rescue opportunity; Gliding on water to achieve take-off and landing requires a long journey, and cannot achieve vertical lift, making fixed-point landing difficult; the aircraft under development that can travel on land is similar to a glider, with wings with a large wingspan, and it is extremely difficult to promote .

Contents of the invention

According to the deficiencies in the above prior art, the technical problem to be solved in the present invention is: provide a multifunctional flying saucer that can be operated in both water, land and air, overcomes the deficiencies in the above background technology, is economical and practical, and is conducive to popularization and use and development. Rescue work.

The multifunctional flying saucer of the present invention comprises a circular fuselage, the lower part of the fuselage is flat and the upper part protrudes in the shape of a wing, four installation rods are evenly distributed on the edge of the fuselage, and a transmission rod is arranged in the installation rod, and the transmission rods are connected to the fuselage through the clutch. internal engine connection;

Two sections of installation rods are continuously hinged on the front installation rod. There are transmission rods inside the installation rods. The head and tail of the installation rods are hinged together. The adjacent transmission rods are connected through differential transmission. The rods are respectively hinged on the adjacent mounting rods. The last mounting rod is provided with a propeller. The propeller is fixedly connected with the transmission rod. The expansion and contraction of the oil cylinder drives the rotation of the mounting rod. Fuselage overlapping or touching;

A small section of installation rods are hinged on the installation rods on both sides, and there are transmission rods inside the installation rods. The two transmission rods are connected through the differential transmission, and the installation rods are driven by the oil cylinder. The base of the oil cylinder and the piston rod are respectively hinged on the adjacent installation rods. , the propeller is fixed on the installation rod at the end, the propeller is connected with the transmission rod, and the expansion and contraction of the oil cylinder drives the rotation of the installation rod.

The rear installation rod is bent upwards in an L-shape, and its upper end is hinged to a small section of the installation rod. The installation rods are equipped with transmission rods. The two transmission rods are connected through the differential transmission. The adjacent installation rods are driven by the oil cylinder. The base of the oil cylinder and the piston rod They are respectively hinged on the adjacent mounting rods. The propeller is fixed on the mounting rod at the end. The propeller is fixedly connected with the transmission rod. The expansion and contraction of the oil cylinder drives the rotation of the mounting rod. overlapping or touching;

There are four airbags around the fuselage, and the airbags are inflated and pumped through the air pump;

The lower part of the fuselage is hinged with four telescopic support feet, and the expansion and contraction of the support feet is controlled by the oil cylinder. The bottom of the support feet is equipped with infrared distance sensors, and the infrared distance sensors are connected to the control system.

The propellers on both sides of the fuselage can be replaced with jet engines,

The lower part of the fuselage protrudes to form a water tank, and the upper part protrudes in the shape of a wing.

The body is elliptical for easy driving in water.

The upper part of the fuselage is in the shape of a lid, and the lower part is in the shape of a bowl.

The oil pipe of the oil cylinder is fixed on the outer wall lower part of the mounting rod.

Working principle and process:

When working, control the oil cylinder so that the four propellers are all facing up, start the engine, the engine drives the transmission rod to rotate through the clutch, the transmission rod drives the propeller to rotate through the differential transmission, and the lift formed by the propeller drives the fuselage to take off and go upward. , the rear propeller is facing forward, so that the front of the fuselage is facing upwards, and then the four propellers are facing forward to increase the rising speed of the flying saucer. The rear propeller faces forward. Control the four propellers to face forward through the oil cylinder, and the flying saucer will fly forward. Because the fuselage is in the shape of a wing, it will be lifted by the air during flight, because the front propeller can rotate in four directions, forward, backward, left and right, and can be adjusted by adjusting the front propeller Orient to control the direction of the place where the flying saucer is traveling, the rear propeller plays the role of balancing the fuselage, and the flying saucer is brought to the destination by the boost of the four propellers.

When the flying saucer is landing, use the oil cylinder to control the four propellers to face slightly backward. The propellers form wind resistance to slow down the flying saucer and stop moving forward. In the front, the front of the flying saucer faces down, and the propellers on the rear and both sides are controlled by the clutch to reduce the speed or stop. After reaching a certain distance, turn the front propeller upwards, and start the other propellers before the fuselage of the flying saucer is about to reach the level. The propeller adjusts the azimuth that needs to be landed, and the four telescopic rods are stretched out by controlling the oil cylinder. The infrared distance sensor at the bottom of the telescopic rod detects the height of the landing point directly below it from the telescopic rod, and transmits it to the control system. The control system calculates Which telescopic rod has the smallest distance from the ground, and then the other telescopic rods are extended or contracted until the distance from the ground is the same as that of the telescopic rod. At this time, even if the four support rods are landed on rough terrain, they can land simultaneously, and the stability is very strong. For a flying saucer with a horizontal lower part of the fuselage, if it lands on water for rescue and other work, when it is lowered to a certain height above the water surface, the air bag can be opened in advance through the air pump to increase the buoyancy of the flying saucer when landing. For the flying saucer with a water tank at the bottom, If it exceeds the displacement of the flying saucer, you need to open the airbag to increase the buoyancy of the flying saucer. When the flying saucer needs to be hidden in the water, start the water pump to pump water into the water tank at the bottom of the fuselage. The fuselage is slowly submerged in the water. The water pump is opened to discharge the water in the water tank, and the fuselage emerges from the water.

The beneficial effect that the present invention has compared with prior art is:

The multifunctional flying saucer of the present invention, because the fuselage is in the shape of a wing, is subjected to the lift force of the air when flying, because the front propeller can rotate in four directions forward, backward, left, and right, and the direction of the front propeller can be adjusted to control the movement of the flying saucer. Direction, it can fly in complex terrain, the four support poles can touch the ground at the same time, and the stability is very strong. The airbag can be landed on water, has wide application, is easy to popularize, and can be widely used in national defense exploration and search and rescue work.

Description of drawings

Fig. 1 is a schematic diagram of Embodiment 1 of the present invention;

Fig. 2 is a schematic diagram of Embodiment 2 of the present invention;

FIG. 3 is a plan view of Embodiments 1 and 2. FIG.

In the figure: 1. propeller; 2. differential; 3. transmission rod; 4. installation rod; 5. chimney; 6. oil cylinder; 7. fuselage; 8. airbag; 11. Water tank; 12. Water inlet and outlet.

detailed description

Embodiments of the present invention are further described below in conjunction with accompanying drawings:

Example 1

As shown in Fig. 1 and Fig. 3, the multifunctional flying saucer of the present invention comprises a circular fuselage 7, the bottom of the fuselage 7 is flat and the upper part protrudes in the shape of a wing, and four mounting rods 4 are evenly distributed on the edge of the fuselage 7, and the mounting rods 4 is equipped with a transmission rod 3, and the transmission rod 3 is connected to the engine inside the fuselage 7 through a clutch;

Two sections of installation rods 4 are continuously hinged on the front installation rod 4, and transmission rods 3 are arranged inside the installation rods 4, and the ends of the installation rods 4 are hinged together. Driven by the oil cylinder 6, the base of the oil cylinder 6 and the piston rod are respectively hinged on the adjacent installation rod 4, the last installation rod 4 is provided with a propeller 1, and the propeller 1 is fixedly connected with the transmission rod 3, and the expansion and contraction of the oil cylinder 6 drives the installation rod 4 to rotate , the propeller 1 can rotate in four directions, front, rear, left, and right, and the length of the single blade of the propeller 1 does not overlap or contact the fuselage 7;

A small section of installation rod 4 is hinged on the installation rod 4 on both sides, and a transmission rod 3 is arranged inside the installation rod 4. The two transmission rods 3 are connected through the transmission of the differential 2, and the installation rod 4 is driven by the oil cylinder 6. The base of the oil cylinder 6 and the piston rod Respectively hinged on the adjacent installation rods 4, the last installation rod 4 is provided with a propeller 1, the propeller 1 is fixedly connected with the transmission rod 3, the oil cylinder 6 stretches and drives the installation rod 4 to rotate, and the propeller 1 can realize rotation in two directions, front and rear, The single blade length of the propeller 1 does not overlap or touch the fuselage 7;

The rear installation rod 4 is bent upwards to form an L shape, and a small section of the installation rod 4 is hinged on its upper end. The installation rods 4 are equipped with transmission rods 3, and the two transmission rods 3 are connected through the transmission of the differential device 2. 6 is driven, the base of oil cylinder 6 and the piston rod are respectively hinged on the adjacent installation rod 4, and the last installation rod 4 is provided with a propeller 1, and the propeller 1 is fixedly connected with the transmission rod 3, and the expansion and contraction of the oil cylinder 6 drives the installation rod 4 to rotate, and the propeller 1. It can rotate in four directions, front, rear, left, and right, and the length of the single blade of the propeller 1 does not overlap or touch the fuselage 7;

Four airbags 8 are arranged around the fuselage 7, and the airbags 8 are inflated and pumped by an air pump;

Four telescopic support legs 10 are established at the bottom of the fuselage 7, and the expansion and contraction of the support legs 10 is controlled by the oil cylinder 6. Infrared distance sensors are all established at the bottom of the support legs 10, and the infrared distance sensors are all connected with the control system.

The propeller 1 on both sides of the fuselage 7 can be replaced with a jet engine,

The lower part of the fuselage 7 protrudes to form a water tank 11, and the protruding top is in the shape of a wing.

The oil pipe of oil cylinder 6 is fixed on the outer wall bottom of installation rod 4.

Fuselage 7 is oval, can reduce the resistance of water when traveling in water, improves the speed of advancement.

Working principle and process:

When working, the engine is started by controlling the oil cylinder 6 to make the four propellers 1 face upwards, the engine drives the transmission rod 3 to rotate through the clutch, the transmission rod 3 drives the propeller 1 to rotate through the transmission of the differential 2, and the lift formed by the propeller 1 drives the fuselage 7 Take off and go up, when it is necessary to accelerate the ascent, the rear propeller 1 faces forward, so that the front of the fuselage 7 faces upwards, and then the four propellers 1 face forward to increase the rising speed of the flying saucer, and then the rear propeller 1 faces upwards, so that the flying saucer faces horizontally. Fly forward, then turn the rear propeller 1 forward. Control the four propellers 1 towards the front through the oil cylinder 6, and the flying saucer will fly forward. Because the fuselage 7 is in the shape of a wing, it will be lifted by the air when flying, because the front propellers 1 can rotate in four directions, forward, backward, left, and right, and can pass through Adjust the orientation of the front propeller 1 to control the direction of the place where the flying saucer travels, and the rear propeller 1 plays the role of balancing the fuselage 7. When the flying saucer is landing, the propeller 1 is controlled to face slightly backward through the oil cylinder 6, and the propeller 1 forms wind resistance to slow down the flying saucer and stop moving forward. At this time, the propeller 1 is facing upwards and gradually reduces the speed. If the acceleration descends, the front propeller 1 faces forward. , the front of the flying saucer is facing down, and the propellers 1 on the rear and both sides are controlled by the clutch to reduce the speed or stop, and then turn the front propeller 1 upward after a certain distance, and start the other propellers 1 before the fuselage 7 of the flying saucer is about to be level. Adjust the orientation to be landed through the front and rear propellers 1, stretch out four telescopic rods, the infrared distance sensor at the bottom of the telescopic rods detects the height of the landing point directly below it from the telescopic rods, and transmits the height to the control system, which can be calculated by the control system The telescopic rod has the smallest distance from the ground, and then the other telescopic rods are extended or contracted until the distance from the ground is the same as that of this telescopic rod. At this time, the four support rods can land on the ground at the same time, and the stability is very strong. If landing on the water for rescue and other work, the air bag 8 can be opened by the air pump to increase the buoyancy of the flying saucer when landing. 7 is submerged in the water slowly, and when the flying saucer is needed to surface, the water pump is opened to discharge the water in the water tank 11, and the fuselage 7 emerges from the water.

Example 2

As shown in Fig. 2 and Fig. 3, the bottom surface of the fuselage is a plane, and the fuselage is in the shape of a wing. Other structures are the same as in Embodiment 1, so that when flying at high speed in the air, the air pressure difference between the upper and lower sides of the fuselage gives the fuselage a certain lift. , which is good for flying.

Example 3

The fuselage is elliptical, which is good for driving in water.

Example 4

The upper part of the fuselage is in the shape of a lid, and the lower part is in the shape of a bowl.

Claims (5)

1. A multifunctional flying saucer, comprising a circular fuselage (7), is characterized in that: the lower part of the fuselage (7) is flat and the upper part is raised in the shape of a wing, and the edge of the fuselage (7) is evenly distributed with four mounting bars (4), The installation rod (4) is provided with a transmission rod (3), and the transmission rod (3) is connected to the engine inside the fuselage (7) through a clutch; Two sections of installation rods (4) are continuously hinged on the front installation rod (4), and transmission rods (3) are arranged inside the installation rods (4), and the ends of the installation rods (4) are hinged together, and adjacent transmission rods (3) pass The differential (2) is connected by transmission, and the adjacent installation rod (4) is driven by the oil cylinder (6). The base of the oil cylinder (6) and the piston rod are respectively hinged on the adjacent installation rod (4). 4) There is a propeller (1) on the top, the propeller (1) is fixedly connected with the transmission rod (3), the oil cylinder (6) stretches and drives the installation rod (4) to rotate, the propeller (1) can realize the rotation in four directions, front, rear, left and right, and the propeller ( 1) The length of the single blade does not overlap or touch the fuselage (7); A small section of installation rods (4) is hinged on the installation rods (4) on both sides, and transmission rods (3) are arranged in the installation rods (4). (4) Driven by the oil cylinder (6), the base of the oil cylinder (6) and the piston rod are respectively hinged on the adjacent installation rods (4), and the last installation rod (4) is provided with a propeller (1), and the propeller (1) It is fixedly connected with the transmission rod (3), the expansion and contraction of the oil cylinder (6) drives the rotation of the installation rod (4), the propeller (1) can realize the rotation in two directions, forward and backward, and the single blade length of the propeller (1) does not overlap with the fuselage (7) or contact; The mounting rod (4) at the rear is bent upwards to be L-shaped, and a small section of mounting rod (4) is hinged on its upper end, and transmission rods (3) are all arranged in the mounting rods (4), and the two transmission rods (3) pass through the differential ( 2) Transmission connection, the adjacent installation rod (4) is driven by the oil cylinder (6), the base of the oil cylinder (6) and the piston rod are respectively hinged on the adjacent installation rod (4), and the installation rod (4) at the end is provided with The propeller (1), the propeller (1) is fixedly connected with the transmission rod (3), the oil cylinder (6) telescopically drives the installation rod (4) to rotate, the propeller (1) can realize the rotation in four directions, front, rear, left, right, and the single direction of the propeller (1) The blade length does not overlap or touch the fuselage (7); Four air bags (8) are established on the periphery of the fuselage (7), and the air bags (8) are inflated and pumped by an air pump, and the fuselage (7) is oval. 2. multifunctional flying saucer according to claim 1, is characterized in that: fuselage (7) bottom establishes four telescopic support feet (10), and the amount of expansion and contraction of support feet (10) is controlled by oil cylinder (6), and support feet ( 10) Infrared distance sensors are installed at the bottom, and the infrared distance sensors are connected with the control system. 3. The multifunctional flying saucer according to claim 1, characterized in that: the propellers (1) on both sides of the fuselage (7) are replaced with jet engines. 4. The multifunctional flying saucer according to claim 1, the lower part of the fuselage (7) protrudes to form a water tank (11), and the protruding top is in the shape of a wing. 5. The multifunctional flying saucer according to claim 2, characterized in that: the oil pipe of the oil cylinder (6) is fixed on the lower part of the outer wall of the installation rod (4).