Simulation machine dragon

Abstract

The invention relates to a simulation machine dragon, the appearance of which is similar to that of a dragon in the traditional, the simulation machine dragon can fly in the sky, walk on land and swim in water, the simulation machine dragon is mainly used for performing programs in some occasions reflecting the spirit of the dragon, the main parts comprise a dragon head, a dragon body, a dragon tail and four dragon legs, and the simulation machine dragon is characterized in that the dragon body consists of a plurality of sections of dragon body single bodies; the dragon body single bodies have four different structures, the dragon body single bodies with different structures have different functions in the simulation machine dragon, the first one is a connecting single body connected with the dragon head, the second one is a take-off single body with a take-off function, and the third one is a land walking single body with a land walking function. The fourth type is an underwater power single body which generates power in water to push the simulation machine dragon to move forwards, a remote controller can be used for manual control and automatic control, and the automatic control is that the simulation machine dragon can automatically fly in the sky, walk on land or move in water to do different actions after being started.

Description

Technical Field

[0001] The present invention relates to the field of simulation machines, in particular to a simulation machine dragon. Background Art

[0002] The dragon is a legendary animal that can fly in the sky, walk on land and swim in water. In reality, there are five main types of simulated dragons made based on the appearance of a dragon. The first is the fixed type, which is simply built with different materials. The second is the human-controlled type, which is mainly used for dragon dance performances. The third is the flying type, which uses the principle of kites to fly. It is filled with gas with a density lower than that of air and must be towed by a rope. The fourth is a dragon-shaped boat. The fifth is a toy type. Currently, there is no simulated mechanical dragon that can fly in the sky, walk on land and swim in water to perform shows during festive occasions and some occasions that embody the spirit of the dragon. Summary of the Invention

[0003] The simulated robotic dragon, similar in appearance to the legendary dragon, is capable of flying in the sky, walking on land, and swimming in the water. Its main parts are a dragon head, body, tail, and four legs. Its characteristic feature is a propeller assembly inside the dragon's mouth. The motor in the propeller assembly is fixed to the dragon's head, with the blades facing outward from the dragon's mouth. The dragon body is composed of multiple sections of dragon body monomers. The dragon body monomer refers to the outer shell and all its internal components. The dragon body monomer has four different structures, and the dragon body monomers of different structures play different roles. The first type is the connecting monomer connected to the dragon head. The second type is the take-off monomer, which means that the simulated robot dragon rises from the ground to a certain height and does not fly forward. The third type is the land walking monomer that drives the four dragon legs to walk on land. The fourth type is the underwater power monomer that generates power in the water to propel the simulated robot dragon to swim in the water. The inside of the connecting unit is a closed space, and the dragon head control motor is inside this space. The dragon head control motor controls the dragon head to turn left and right; There are two propeller assemblies in the takeoff unit. The motors in the propeller assemblies are fixed to the inner wall of the shell. The two blades are adjacent and the axes of the two motors are on the same axis. The shell is a mesh structure. The outer surface of the mesh structure is decorated with dragon scale-like decorations. It does not affect air circulation. The underwater power unit contains a set of propeller components and a dragon tail control motor, which controls the dragon tail to swing left and right. The interior of the land walking unit is a closed space, and the electric walking device that controls the dragon legs to move is inside this space. The output shaft of the electric walking device is connected to the dragon legs to control the dragon legs to move; The inside of the dragon's tail is a closed space, and the dragon's tail is connected to the underwater power unit; The connections between the dragon head and the dragon body units, between the dragon body units, and between the dragon body units and the dragon tail are all connected by connecting axes, and there is a set range of movement between them with the connecting axis as the axis.

[0004] Figure 1 It is a structural principle diagram of the present invention.

[0005] Figure 2 It is a top view of the structural principle of the present invention.

[0006] Figure 3 It is a structural principle diagram of an extended version of the present invention.

[0007] Figure 4 It is a structural principle diagram of the connecting shaft in the present invention.

[0008] Figure 5 It is a schematic diagram of the remote controller and the master control circuit of the present invention.

[0009] Figure 6 It is a circuit diagram of the master control circuit of the present invention.

[0010] Description of the accompanying drawings: dragon head 101, first dragon body monomer 102, second dragon body monomer 103, third dragon body monomer 104, fourth dragon body monomer 105, fifth dragon body monomer 106, sixth dragon body monomer 107, dragon tail 108, seventh dragon body monomer 113, eighth dragon body monomer 114, first dragon leg 109, second dragon leg 110, third dragon leg 111, fourth dragon leg 112, first propeller assembly 10, second propeller assembly 3, third propeller assembly 13, fourth propeller assembly 7, The fifth propeller assembly 16, the sixth propeller assembly 18, the seventh propeller assembly 19, the eighth propeller assembly 22, the ninth propeller assembly 20, the tenth propeller assembly 23, the battery 4, the main control circuit 6, the first connecting shaft 2, the second connecting shaft 12, the third connecting shaft 14, the fourth connecting shaft 5, the fifth connecting shaft 15, the sixth connecting shaft 17, the seventh connecting shaft 9, the eighth connecting shaft 21, the ninth connecting shaft 24, the dragon head control motor 11, the dragon tail control motor 8, the electromagnetic controller 25 and the clutch wheel 26.

[0011] Circuit diagram annotation: M10 refers to the motor in the first propeller assembly 10, M3 refers to the motor in the second propeller assembly 3, M13 refers to the motor in the third propeller assembly 13, M7 refers to the motor in the fourth propeller assembly 7, M16 refers to the motor in the fifth propeller assembly 16, M18 refers to the motor in the sixth propeller assembly 18, M19 refers to the motor in the seventh propeller assembly 19, M22 refers to the motor in the eighth propeller assembly 22, M20 refers to the motor in the ninth propeller assembly 20, M23 refers to the motor in the tenth propeller assembly 23, M109 refers to the motor that controls the first dragon leg 109 to walk. Machine, M110 refers to the motor that controls the second dragon leg 110 to walk, M111 refers to the motor that controls the third dragon leg 111 to walk, M112 refers to the motor that controls the fourth dragon leg 112 to walk, M11 refers to the dragon head control motor 11, M8 refers to the dragon tail control motor 8, TA refers to the electromagnetic controller 25, take-off and landing control circuit BC1, function control circuit BC2, flight attitude control circuit BC3, land walking left turn control circuit BC4, land walking right turn control circuit BC5, lighting circuit BL and sound circuit SP, lighting circuit BL refers to lighting and control circuit, sound circuit SP refers to speaker and control circuit. DETAILED DESCRIPTION

[0012] Reference Figure 1 The basic version of the simulated robot dragon is composed of a dragon head 101, a dragon tail 108 and a multi-section dragon body monomer. The dragon body monomer has four different structures. The dragon body monomers with different structures play different roles in the simulated robot dragon. The dragon body monomer refers to its own outer shell and all its internal components. The first type is a connecting monomer with a connecting function. The function of the connecting monomer is to connect the dragon head 101 and other dragon body monomers. The first dragon body monomer 102 is a connecting monomer. The second type is a take-off monomer with a take-off function. The second dragon body monomer 103 and the fifth dragon body monomer 106 are both take-off monomers. The take-off here refers to the simulated robot dragon rising from the ground to a certain height and not flying forward. The third type is a land walking monomer with a land walking function. The third dragon body monomer 104 and the fourth dragon body monomer 105 are both land walking monomers. The fourth type is an underwater power monomer that generates power in water. The sixth dragon body monomer 107 is an underwater power monomer. The sixth dragon body monomer 107 is connected to the dragon tail 108.

[0013] Reference Figure 3 In order to better achieve the performance effect of the simulated robot dragon tumbling up and down, an extended version of the simulated robot dragon must be used. The extended version of the simulated robot dragon adds a seventh dragon body monomer 113 and an eighth dragon body monomer 114. The seventh dragon body monomer 113 and the eighth dragon body monomer 114 are both take-off monomers. In actual application, the number of take-off monomers is not limited.

[0014] Reference Figure 1 and Figure 3 The first propeller assembly 10 is in the dragon mouth of the dragon head 101, and the motor therein is fixed to the dragon head 101. The function of the first propeller assembly 10 is to drive the simulated robot dragon to fly forward after taking off. In order to ensure air circulation when the blades in the first propeller assembly 10 rotate, the front and rear part 101-1 of the dragon head 101 corresponding to the dragon mouth is a mesh structure. When the motor in the first propeller assembly 10 is set to rotate forward, the simulated robot dragon flies forward, and when it is set to rotate reversely, it flies backward. Backward flight means that the dragon tail 108 is in front and the dragon head 101 is behind.

[0015] The dragon head control motor 11 is inside the first dragon body unit 102 . The function of the dragon head control motor 11 is to control the dragon head 101 to turn left and right.

[0016] The electric walking devices for controlling the dragon legs are respectively in the third dragon body monomer 104 and the fourth dragon body monomer 105. There are two sets of electric walking devices for controlling the dragon legs in the third dragon body monomer 104, and there are two sets of electric walking devices for controlling the dragon legs in the fourth dragon body monomer 105. According to the above description, there are two land walking monomers in the entire simulated robot dragon. Each land walking monomer has two sets of electric walking devices for controlling the dragon legs, and each set of electric walking devices controls the walking of one dragon leg. If the motors of the electric walking devices in the third dragon body monomer 104 and the fourth dragon body monomer 105 are set to rotate forward, the simulated robot dragon moves forward, and reverses to walk backward.

[0017] The second propeller assembly 3 and the third propeller assembly 13 are in the second dragon body monomer 103. The function of the second propeller assembly 3 and the third propeller assembly 13 is to generate the power required for the simulated machine dragon to take off. The fourth propeller assembly 7 and the fifth propeller assembly 16 are in the fifth dragon body monomer 106. The function of the fourth propeller assembly 7 and the fifth propeller assembly 16 is to generate the power required for the simulated machine dragon to take off. The seventh propeller assembly 19 and the eighth propeller assembly 22 are in the seventh dragon body monomer 113. The function of the seventh propeller assembly 19 and the eighth propeller assembly 22 is to generate the power required for the simulated machine dragon to take off. The ninth propeller assembly 20 and the tenth propeller assembly 23 are in the eighth dragon body monomer 114. The function of the ninth propeller assembly 20 and the tenth propeller assembly 23 is to generate the power required for the simulated machine dragon to take off.

[0018] The dragon tail control motor 8 and the sixth propeller assembly 18 are inside the sixth dragon body unit 107. The function of the dragon tail control motor 8 is to control the dragon tail 108 to swing left and right with the seventh connecting shaft 9 as the axis. There are two purposes for controlling the swing of the dragon tail 108. One is to control the swimming direction of the simulated machine dragon when it swims in the water. The other is to swing the dragon tail 108 to achieve a better performance effect after the simulated machine dragon takes off. The function of the sixth propeller assembly 18 is to generate power for the simulated machine dragon to swim in the water. Setting the motor in the sixth propeller assembly to rotate forward is to push the simulated machine dragon to swim forward, and reverse is to swim backward. Swimming backward means that the dragon tail 108 is in front and the dragon head 101 is behind.

[0019] Reference Figure 1 and Figure 3 The first connecting shaft 2 and the seventh connecting shaft 9 are both "I"-shaped connecting shafts, and the second connecting shaft 12, the third connecting shaft 14, the fourth connecting shaft 5, the fifth connecting shaft 15, the sixth connecting shaft 17, the eighth connecting shaft 21 and the ninth connecting shaft 24 are all "X"-shaped connecting shafts.

[0020] Reference Figure 2 The first dragon leg 109 and the second dragon leg 110 are on one side of the dragon body, which is the left side of the simulated machine dragon in the longitudinal direction. The third dragon leg 111 and the fourth leg dragon 112 are on the other side of the dragon body, which is the right side of the simulated machine dragon in the longitudinal direction. The first dragon leg 109 and the third dragon leg 111 are on the third dragon body monomer 104. There are two sets of electric walking devices for controlling the dragon legs to walk in the third dragon body monomer 104, and one set of electric walking devices controls one dragon leg. The second dragon leg 110 and the fourth leg dragon 112 are on the fourth dragon body monomer 105. There are two sets of electric walking devices for controlling the dragon legs to walk in the fourth dragon body monomer 105, and one set of electric walking devices controls one dragon leg. The intelligent control circuit controls these four sets of electric devices to drive the four dragon legs to walk, and the dragon legs are in contact with the ground with dragon claws.

[0021] The up-and-down movement mentioned in the present invention refers to the upward and downward movement of the simulated robot dragon, and the left-and-right movement refers to the leftward and rightward movement of the simulated robot dragon.

[0022] Reference Figure 1 and Figure 3 The dragon head 101 and the first dragon body monomer 102 can move left and right, the sixth dragon body monomer 107 and the dragon tail 108 can move left and right, and the movements between the adjacent sections of the first dragon body monomer 102, the second dragon body monomer 103, the third dragon body monomer 104, the fourth dragon body monomer 105, the fifth dragon body monomer 106, the sixth dragon body monomer 107, the seventh dragon body monomer 113 and the eighth dragon body monomer 114 can be left and right, as well as up and down.

[0023] The structure of the first propeller assembly 10 is different from that of the other propeller assemblies, the structure of the sixth propeller assembly 18 is different from that of the other propeller assemblies, the speed of the motor in the sixth propeller assembly 18 is lower than that of the motors in the other propeller assemblies, the second propeller assembly 3, the seventh propeller assembly 19, the ninth propeller assembly 20 and the fourth propeller assembly 7 can be replaced with each other, and the third propeller assembly 13, the eighth propeller assembly 22, the tenth propeller assembly 23 and the fifth propeller assembly 16 can be replaced with each other.

[0024] Each takeoff unit has two sets of propeller assemblies. The propeller assembly consists of a motor and blades. The motor is fixed on the inner wall of the outer shell, one on the top and the other on the bottom. The axes of the two motors are on the same axis, and the two blades are adjacent. This axis is perpendicular to the longitudinal axis of the dragon body. The outer shell of the takeoff unit is a mesh structure, which is used to allow air to circulate when the blades rotate. The cross-section of the outer shell is circular or nearly circular. In actual application, the outer surface of the mesh structure is decorated with dragon scale-like decorations, but it cannot affect the air circulation.

[0025] Reference Figure 1 The first dragon body monomer 102 has a sealed space inside, which is the first space 102-1. The dragon head control motor 11 is in the first space 102-1. Both ends of the first connecting shaft 2 extend out of the first space 102-1 and are connected to the dragon head 101. There is a gear on the first connecting shaft 2, which meshes with the gear on the dragon head control motor 11. The dragon head control motor 11 controls the dragon head 101 to turn left and right with the first connecting shaft 2 as the axis. The part where the first connecting shaft 2 contacts the dragon body monomer shell is a sealed structure. The third dragon body monomer 104 has a sealed space inside, which is the second space 104-1. The electric walking device and battery 4 that control the dragon legs to walk In the second space 104-1, the power output shaft of the electric walking device extends out of the dragon body monomer shell and is connected to the dragon leg, and the part where the power output shaft contacts the dragon body monomer shell is a sealed structure. The inside of the fourth dragon body monomer 105 is a closed space, which is the third space 105-1. The electric walking device and the main control circuit 6 that control the dragon leg walking are in the third space 105-1. The power output shaft of the electric walking device extends out of the dragon body monomer shell and is connected to the dragon leg, and the part where the power output shaft contacts the dragon body monomer shell is a sealed structure. The inside of the dragon tail 108 is a closed space, which is the fourth space 108-1. There are no components inside the fourth space 108-1.

[0026] The functions of the first space 102-1, the second space 104-1, the third space 105-1 and the fourth space 108-1 are to generate buoyancy to prevent the robot dragon from sinking when it simulates swimming in the water.

[0027] Reference Figure 4Since the dragon body monomers are connected to each other by connecting shafts, adjacent dragon body monomers can move up and down and left and right with the connecting shaft as the axis. Taking the fourth connecting shaft 5 as an example, the other "cross" connecting shafts have the same structure. In order to achieve quick connection, the fourth connecting shaft 5 is composed of two parts, one part is the horizontal axis 5-1, and the other part is the vertical axis 5-2. The horizontal axis 5-1 is on one dragon body monomer, and the vertical axis 5-2 is on another dragon body monomer. When in use, pull out the vertical axis 5-2 and connect it to another dragon body monomer, then re-enter the round hole on the horizontal axis 5-1 and connect. In actual applications, in addition to the mechanical connection of the connecting shaft, the dragon body monomers also have control lines, power lines and other wires, which are connected using quick-connect connectors.

[0028] Reference Figure 4 When the extended version of the simulated robot dragon walks on land, part of the dragon body will touch the ground, affecting the performance effect. Taking the fourth connecting shaft 5 as an example, the other "cross" connecting shafts have the same structure as the electromagnetic controller 25. There is also a clutch wheel with the same structure as the clutch wheel 26 on each "cross" connecting shaft. A clutch wheel 26 is fixed on the vertical shaft 5-2. There is a notch on the clutch wheel 26. The electromagnetic controller 25 is fixed on the dragon body. The iron core in the electromagnetic controller 25 is in the clutch state when the electromagnetic controller 25 is not attracted. In the gap on the wheel 26, after the electromagnetic controller 25 is attracted, the iron core inside it disengages from the gap on the clutch wheel 26. When the simulated robot dragon walks on land, the electromagnetic controller 25 is not attracted, and the horizontal axis 5-1 is equivalent to a fixed axis. The adjacent dragon body units can only move left and right, and cannot move up and down. After the simulated robot dragon takes off, the electromagnetic controller 25 is attracted, and it can move left and right, and up and down, so as to better achieve the effect of the simulated robot dragon tumbling up and down. In actual application, due to the shorter size of the basic version, the clutch wheel 26 and the electromagnetic controller 25 are not used, and are only used in the extended version of the simulated robot dragon.

[0029] The principle of controlling left and right turns in the flight state is: the dragon head control motor 11 controls the dragon head 101 to turn left and right. Turning left is to control the dragon head 101 to turn left, and turning right is to control the dragon head 101 to turn right. The larger the angle of the controlled turning head, the smaller the turning radius of the simulated robot dragon.

[0030] The principle of controlling left and right turns when walking on land is: when setting left turn, control M111 and M112 to reduce the speed to stop, so that the third dragon leg 111 and the fourth dragon leg 112 slow down and stop walking, or control M109 and M110 to increase the speed, so that the first dragon leg 109 and the second dragon leg 110 speed up walking. When setting right turn, control M109 and M110 to reduce the speed to stop, or control M111 and M112 to increase the speed. The principle is the same as for turning left.

[0031] The principle of controlling left and right turns while swimming in water is: left turn is when M8 rotates forward to control the dragon tail 108 to swing right, which is a left turn relative to the dragon head 101; right turn is when M8 rotates reversely to control the dragon tail 108 to swing left, which is a right turn relative to the dragon head 101.

[0032] According to the above description, due to the functions of the first space 102-1, the second space 104-1, the third space 105-1 and the fourth space 108-1, the basic version and the extended version of the simulated robot dragon can only swim on the water surface and cannot dive underwater. In actual application, in order to increase the performance effect, the upgraded version of the simulated robot dragon can dive and swim underwater. In addition to waterproofing all components, the upgraded version of the simulated robot dragon also adds four sets of electric water inlet and outlet devices, which are respectively installed in the first space 102-1, the second space 104-1, the third space 105-1 and the fourth space 108-1. The function of the electric water inlet and outlet devices is to suck water into each space when the simulated robot dragon needs to dive, and to discharge water out of each space when it needs to float. Use the Q and R keys on the remote control to control this action.

[0033] The present invention is controlled by a remote controller, which can be controlled manually or automatically. The automatic control is to compile a program on a computer before starting up and input it into the main control circuit 6. After starting up, the robot can automatically fly in the sky, walk on land, or swim in the water, perform different actions, and finally stop at a specified position. The operator can switch to manual mode control at any time according to different states. The unified control method of multiple simulated robot dragons is to control them on the computer.

[0034] Reference Figure 5 The left part of the figure is a structural diagram of the remote control. According to the present invention, sixteen buttons are set on the remote control for different actions in actual applications, namely, the A button controls takeoff and landing, the B button controls forward flight after takeoff, the C button is a function key, the D button controls the dragon's body flipping up and down after takeoff, the E button controls straight flight to turn left, the F button controls straight flight to turn right, the G button controls straight flight on land to turn left, the H button controls straight flight on land to turn right, the I button controls straight flight in water to turn left, the J button controls straight flight in water to turn right, the L button starts walking forward on land, the N button starts swimming forward in water, the O button controls the light switch, the P button controls the sound switch, the Q button is a spare key, and the R button is a spare key.

[0035] Reference Figure 5, How to use the remote control is: Press the A button once to take off to a certain height, press the A button once again to lower the take-off height, press and hold the A button to land, press the B button once to fly forward after takeoff, press the B button once again to stop flying forward, and cycle in sequence, Press the C button and the B button at the same time to fly backward, Press the C button and the L button at the same time to walk backward, Press the C button and the N button at the same time to swim backward, Press the D button once, the dragon's body rolls up and down, press the D button once again to stop, and cycle in sequence, Press the E button once, straight flight changes to left turn, press and hold the E button, the left turn angle becomes smaller, press the E button once again to stop turning left, and cycle in sequence, Press the F button once, straight flight changes to right turn, press and hold the F button, the right turn angle becomes smaller, press the F button once again to stop turning right, and cycle in sequence, Press the G button once, straight flight on land changes to left turn, press and hold the G button, the left turn angle becomes smaller, press the G button once again to stop Stop turning left, cycle in sequence, press the H key once, straight driving on land changes to turning right, long press the H key, the right turn angle becomes smaller, press the H key once again, stop turning right, cycle in sequence, press the I key once, straight driving in water changes to turning left, long press the I key, the left turn angle becomes smaller, press the I key once again, stop turning left, cycle in sequence, press the J key once, straight driving in water changes to turning right, long press the J key, the right turn angle becomes smaller, press the J key once again, stop turning right, cycle in sequence, press the L key once, start walking on land, press the L key once again, stop walking on land, cycle in sequence, press the N key once, start swimming in water, press the N key once again, stop swimming in water, cycle in sequence, press the O key once, the light turns on, press the O key once again, the light turns off, cycle in sequence, press the P key once, the speaker emits a set sound, press the P key once again, the speaker turns off, cycle in sequence.

[0036] Reference Figure 5 The control principle of the master control circuit 6 is as follows: the control signal sent by the remote control is in the form of binary coding, which is received by the receiving circuit in the master control circuit 6 and then decoded by the decoding circuit to control the components to be controlled respectively. Pressing a button on the remote control transmits a group of binary codes. Long pressing the button transmits binary codes continuously. It is mainly used for acceleration, turning and other buttons. The A button controls BC1, and then BC1 controls TA, M3, M13, M19, M22, M20, M23, M7 and M16. The B button controls M10, the C button controls BC2, the D button controls BC3, and then the B button controls BC4. C3 controls M3, M13, M19, M22, M20, M23, M7 and M16, the E key controls M11 left, the F key controls M11 right, the G key controls BC4, and BC4 controls M109, M110, M111 and M112, the H key controls BC5, and BC5 controls M109, M110, M111 and M112, the I key controls M8 forward, the J key controls M8 reverse, the L key controls M109, M110, M111 and M112, the N key controls M18, the O key controls the light circuit BL, and the P key controls the sound circuit SP.

[0037] Reference Figure 6The master control circuit 6 is a module consisting of a signal receiving circuit, a decoding circuit, a satellite positioning circuit, a radar collision avoidance circuit, a takeoff and landing control circuit BC1, a function control circuit BC2, a flight attitude control circuit BC3, a land travel left turn control circuit BC4, a land travel right turn control circuit BC5, the control circuit in the lighting circuit BL, and the control circuit in the sound circuit SP. It has 20 control terminals, each of which controls a controlled component. The number of terminals increases or decreases depending on the model.

[0038] When the simulated robot dragon swims in the water, the forward power is the sixth propeller assembly 18. The blades of the sixth propeller assembly 18 rotate in the water to generate power, pushing the simulated robot dragon forward. Since the dragon body units are connected by a "cross"-shaped connecting shaft, the dragon body will appear bent during the forward movement. In actual application, when the simulated robot dragon swims in the water, the first propeller assembly 10 and the sixth propeller assembly 18 are used at the same time, and the first propeller assembly 10 plays a traction role.

[0039] The “first”, “second”, “third”, “fourth”, “fifth”, “sixth”, “seventh”, “eighth”, “ninth” and “tenth” mentioned in the present invention refer to the numbers of a certain component and have no other meanings.

[0040] In actual application of the present invention, the appearance is made with reference to the appearance of the legendary dragon. In addition to the main parts described in the present invention, other parts such as dragon eyes, dragon whiskers, dragon scales, dragon claws, etc. are all made with reference to the parts of the legendary dragon. The appearance size can be large or small, and there is no excessive requirement for the speed of flying, walking on land and swimming in water. However, the waterproof requirements for the components are increased. The battery 4, the main control circuit 6 and each motor therein must be waterproof protected. Due to the internal space limitation of the takeoff unit, the blades of the propeller assembly therein cannot be made larger, and the takeoff power is limited. All manufacturing materials must be lightweight materials to achieve the purpose of flight.

Claims

1. A simulated mechanical dragon, which is similar in appearance to a dragon in legend. It is a simulated mechanical dragon that can fly in the sky, walk on land, and swim in water. Its main parts are a dragon head (101), a dragon body, a dragon tail (108), and four dragon legs. Its characteristics are A set of propeller assemblies is arranged in the dragon mouth of the dragon head (101), and the motor in the propeller assembly is fixed on the dragon head (101), and the blades face outward from the dragon mouth of the dragon head (101); The dragon body is composed of multiple dragon body monomers. The dragon body monomer refers to the outer shell and all its internal parts. The dragon body monomer has four different structures. The dragon body monomers of different structures play different roles. The first type is a connecting monomer connected to the dragon head (101). The second type is a take-off monomer for take-off. The take-off here refers to the simulated robot dragon rising from the ground to a certain height and not flying forward. The third type is a land walking monomer that drives the four dragon legs to walk on land. The fourth type is an underwater power monomer that generates power in water to push the simulated robot dragon to swim in the water. The interior of the connecting monomer is a closed space, and the dragon head control motor (11) is in this space. The dragon head control motor (11) controls the dragon head (101) to turn left and right; There are two propeller assemblies in the takeoff unit. The motors in the propeller assemblies are fixed to the inner wall of the shell. The two blades are adjacent and the axes of the two motors are on the same axis. The shell is a mesh structure. The outer surface of the mesh structure is decorated with dragon scale-like decorations. It does not affect air circulation. A propeller assembly and a dragon tail control motor (8) are provided in the underwater power unit, and the dragon tail control motor (8) controls the dragon tail (108) to swing left and right; The interior of the land walking unit is a closed space, and the electric walking device that controls the dragon legs to move is inside this space. The output shaft of the electric walking device is connected to the dragon legs to control the dragon legs to move; The interior of the dragon tail (108) is a closed space, and the dragon tail (108) is connected to the underwater power unit; The connections between the dragon head (101) and the dragon body monomer, between the dragon body monomers, and between the dragon body monomers and the dragon tail (108) are all connected by connecting shafts, and there is a set range of movement between them with the connecting shaft as the axis.

2. The simulated dragon robot according to claim 1, characterized in that There are two land walking units in the entire simulated robot dragon. Each land walking unit has two sets of electric walking devices that control the walking of the dragon legs, and each set of electric walking devices controls the walking of one dragon leg.

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