CN213432965U - Cat-step stunt remote control car - Google Patents

Cat-step stunt remote control car Download PDF

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Publication number
CN213432965U
CN213432965U CN202022561555.7U CN202022561555U CN213432965U CN 213432965 U CN213432965 U CN 213432965U CN 202022561555 U CN202022561555 U CN 202022561555U CN 213432965 U CN213432965 U CN 213432965U
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front wheel
wheel
transmission gear
circuit board
rear wheel
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CN202022561555.7U
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Chinese (zh)
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林明辉
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林明辉
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Abstract

A cat-step stunt remote control car relates to the technical field of toy cars. The cat-step stunt remote control car comprises a car body, wherein the front end and the rear end of the car body are respectively provided with a left front wheel, a right front wheel, a left rear wheel and a right rear wheel; a power source; the power supply is arranged in the vehicle body and positioned at the upper end of the tail part; the left driving device is arranged in the vehicle body and is electrically connected with the control circuit board, and the power output end of the left driving device is respectively connected with the left front wheel and the left rear wheel and is used for driving the left front wheel and the left rear wheel to synchronously rotate; the right driving device is arranged in the vehicle body and is electrically connected with the control circuit board, and the power output end of the right driving device is respectively connected with the right front wheel and the right rear wheel and is used for driving the right front wheel and the right rear wheel to synchronously rotate; the left front wheel, the left rear wheel, the right front wheel and the right rear wheel are all eccentric wheels. By adopting the technical scheme, the intelligent card has the advantages of diversified actions, strong rhythm, and increased interest and playability.

Description

Cat-step stunt remote control car
Technical Field
The utility model relates to a toy car technical field, concretely relates to cat step stunt telecar.
Background
The existing various toys for children are manufactured by adopting simulation means, such as toy planes, toy cars and the like, the toys are very similar to real goods in real life in the aspects of general shape, structure and local details, the learning ability of children can be cultured, and the development of early intelligence of the children is facilitated.
Although the existing toy vehicles in the market are various in types and shapes, the main body structure of the existing toy vehicles is not limited to a vehicle body, a vehicle disc, wheels and a driving mechanism, the existing toy vehicles are generally controlled remotely, and the power is supplied by a battery to drive a motor to convert the motion into the rotation of the wheels through a series of transmission devices, so that the toy vehicles have the same effect as real vehicles. However, the toy car has a single action, is not high in playability and interest, and is easy to make a player feel boring, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a cat step stunt telecar, have the action diversified, rhythm feel strong, increase the advantage of interesting and object for appreciation nature.
In order to achieve the above object, the utility model adopts the following technical scheme: a cat-step stunt remote control car comprises a car body, wherein a left front wheel, a right front wheel, a left rear wheel and a right rear wheel are respectively arranged at the front end and the rear end of the car body; a power source; the power supply is arranged in the vehicle body and positioned at the upper end of the tail part; the left driving device is arranged in the vehicle body, is electrically connected with the control circuit board and is controlled by the control circuit board, and the power output end of the left driving device is respectively connected with the left front wheel and the left rear wheel and is used for driving the left front wheel and the left rear wheel to synchronously rotate; the right driving device is arranged in the vehicle body, is electrically connected with the control circuit board and is controlled by the control circuit board, and the power output end of the right driving device is respectively connected with the right front wheel and the right rear wheel and is used for driving the right front wheel and the right rear wheel to synchronously rotate; the left front wheel, the left rear wheel, the right front wheel and the right rear wheel are eccentric wheels.
The height of the rotating center of the left front wheel relative to the ground is not equal to the height of the rotating center of the left rear wheel relative to the ground; the height of the rotation center of the right front wheel relative to the ground is not equal to the height of the rotation center of the right rear wheel relative to the ground.
And a standing end point is arranged on the end surface of the tail part of the vehicle body, which is close to one side of the power supply.
And auxiliary wheels are arranged on one side of the tail part of the vehicle body, which is close to the standing end point.
A movable head is arranged on one side of a left front wheel or a rear front wheel on the vehicle body; an elastic part is arranged between the vehicle body and the movable head, one end of the elastic part is fixedly arranged on the vehicle body, and the other end of the elastic part is fixedly arranged on the movable head.
The vehicle body is provided with a plurality of through holes, and the movable head is provided with an atmosphere lamp which is electrically connected with the control circuit board and can twinkle under the control of the control circuit board; and a music player which is electrically connected with the control circuit board and can play music under the control of the control circuit board is arranged on one side of the vehicle body, which is close to the through hole.
The left driving device includes: the first motor is arranged in the vehicle body and positioned on the tail part, and the first motor is electrically connected with the control circuit board; a first drive gear box; the input end of the first transmission gear box is connected with the first motor, and the output end of the first transmission gear box is fixedly provided with a rotating shaft; the first transmission gear assembly is fixedly arranged at one end of the rotating shaft, and the left front wheel is fixedly connected with the first transmission gear assembly through a rotating shaft; and the second transmission gear assembly is fixedly arranged on the rotating shaft and is far away from one end of the first transmission gear assembly, and the left rear wheel is fixedly connected with the second transmission gear assembly through a rotating shaft.
The right driving device includes: the second motor is arranged in the vehicle body and positioned on the tail part, and the second motor is electrically connected with the control circuit board; a second transmission gear box; the input end of the second transmission gear box is connected with the second motor, and the output end of the second transmission gear box is fixedly provided with a rotating shaft; the right front wheel is fixedly connected with the third transmission gear assembly through a rotating shaft; and the fourth transmission gear assembly is fixedly arranged on the rotating shaft and is far away from one end of the third transmission gear assembly, and the right rear wheel is fixedly connected with the fourth transmission gear assembly through a rotating shaft.
After the technical scheme is adopted, the utility model discloses beneficial effect does: the front end and the rear end of the vehicle body are respectively provided with a left front wheel, a right front wheel, a left rear wheel and a right rear wheel, and the control circuit board is arranged in the vehicle body; the power supply is arranged in the vehicle body and positioned at the upper end of the tail part; the left driving device is arranged in the vehicle body, is electrically connected with the control circuit board and is controlled by the control circuit board, and the power output end of the left driving device is respectively connected with the left front wheel and the left rear wheel and is used for driving the left front wheel and the left rear wheel to synchronously rotate; the right driving device is arranged in the vehicle body, is electrically connected with the control circuit board and is controlled by the control circuit board, and the power output end of the right driving device is respectively connected with the right front wheel and the right rear wheel and is used for driving the right front wheel and the right rear wheel to synchronously rotate; the left front wheel, the left rear wheel, the right front wheel and the right rear wheel are all eccentric wheels. The height of the rotating center of the left front wheel relative to the ground is not equal to the height of the rotating center of the left rear wheel relative to the ground; the height of the rotation center of the right front wheel relative to the height of the ground is unequal to the height of the rotation center of the right rear wheel relative to the ground, so that the cat-step stunt remote control car can conveniently turn over and stand without additional power. Through the design of the eccentric wheel, the left driving device and the right driving device are controlled by the remote controller to output the same or different power, so that the wheels on the left side and the right side are controlled to rotate, and the cat-step stunt remote control car is in a cat-step walking state, a jumping forward/backward state, a spin-in-place state or a turning standing state. The interest and the playability are increased.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural view of the left and right synchronous motion of the present invention;
fig. 2 is a schematic structural view of the standing state of the present invention;
FIG. 3 is a schematic structural view of the left and right asynchronous movement of the present invention;
fig. 4 is a first schematic exploded view of the present invention;
fig. 5 is a second explosion diagram of the present invention.
Description of reference numerals: 1. a vehicle body; 2. a control circuit board; 4. a left drive device; 5. a right drive device; 6. a left front wheel; 7. a right front wheel; 8. a left rear wheel; 9. a right rear wheel; 41. a first motor; 42. a first drive gear box; 43. a first drive gear assembly; 51. a second motor; 52. a second transmission gear box; 53. a third drive gear assembly; 54. a fourth transmission gear assembly; 11. a standing end point; a. a through hole; 12. an elastic member; 13. a movable head; 46. a rotating shaft; 14. an atmosphere lamp; 48. a first bevel gear; 49. a second bevel gear; 15. an auxiliary wheel.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment as required without making a contribution, but all the embodiments are protected by the patent law within the scope of the claims of the present invention.
The embodiment relates to a cat-step stunt remote control car, which comprises a car body 1, a control circuit board 2, a power supply, a left driving device 4 and a right driving device 5, as shown in figures 1-5.
Specifically, a left front wheel 6, a right front wheel 7, a left rear wheel 8 and a right rear wheel 9 are respectively arranged at the front end and the rear end of the vehicle body 1, and the control circuit board 2 is arranged in the vehicle body 1. The power supply is arranged in the vehicle body 1 and positioned at the upper end of the tail part. The left driving device 4 is arranged in the vehicle body 1 and electrically connected with the control circuit board 2 and controlled by the control circuit board 2, and the power output end of the left driving device 4 is respectively connected with the left front wheel 6 and the left rear wheel 8 and used for driving the left front wheel 6 and the left rear wheel 8 to synchronously rotate. The right driving device 5 is arranged in the vehicle body 1, is electrically connected with the control circuit board 2 and is controlled by the control circuit board 2, and the power output end of the right driving device 5 is respectively connected with the right front wheel 7 and the right rear wheel 9 and is used for driving the right front wheel 7 and the right rear wheel 9 to synchronously rotate. The left front wheel 6, the left rear wheel 8, the right front wheel 7 and the right rear wheel 9 are all eccentric wheels. The power source is a rechargeable battery.
It should be noted that, the control circuit board 2 controls the left driving device 4 and the right driving device 5 to output different powers to the left wheel and the right wheel respectively, so that when the left front wheel 6 and the right front wheel 7 rotate asynchronously, the left wheel and the right wheel of the cat-step stunt remote control car form a high-low state and a front-back state, thereby showing the cat-step state, and increasing the interest and the playability. When the control circuit board 2 controls the left driving device 4 and the right driving device 5 to output the same power to the left wheel and the right wheel respectively, so that the left front wheel 6 and the right front wheel 7 synchronously rotate, because the left wheel and the right wheel are both eccentric wheels, the cat-step stunt remote control vehicle can advance or retreat in a fluctuating jump manner along with the change of the rotation center of the eccentric wheels in the advancing or retreating action, and the interestingness and the playability are further increased. The left driving device 4 and the right driving device 5 are controlled by the control circuit board 2 to alternately output the same power and different powers to the left wheel and the right wheel respectively, so that when the left wheel and the right wheel are switched between synchronous rotation and asynchronous rotation, the cat-step stunt remote control car turns or turns a large circle. Further increasing the interest and playability. The movement of the cat-step special effect remote control car is richer in rhythm. In the present embodiment, the left wheels are a left front wheel 6 and a left rear wheel 8, the right wheels are a right front wheel 7 and a right rear wheel 9, the front wheels are the left front wheel 6 and the right front wheel 7, and the rear wheels are the left rear wheel 8 and the right rear wheel 9.
Specifically, the left driving device 4 includes: a first motor 41, a first transmission gear box 42, a first transmission gear assembly 43, and a second transmission gear assembly. The first motor 41 is arranged in the vehicle body 1 and positioned on the tail part, and the first motor 41 is electrically connected with the control circuit board 2. The input end of the first transmission gear box 42 is connected with the first motor 41, and the output end of the first transmission gear box 42 is fixedly provided with a rotating shaft 46. The first transmission gear assembly 43 is fixedly arranged at one end of the rotating shaft 46, and the left front wheel 6 is fixedly connected with the first transmission gear assembly 43 through the rotating shaft. The second transmission gear assembly is fixedly arranged at one end of the rotating shaft 46 far away from the first transmission gear assembly 43, and the left rear wheel 8 is fixedly connected with the second transmission gear assembly through a rotating shaft.
Further, the right driving device 5 includes: a second motor 51, a second transmission gear box 52, a third transmission gear assembly 53, and a fourth transmission gear assembly 54.
The second motor 51 is arranged in the vehicle body 1 and positioned on the tail part, and the second motor 51 is electrically connected with the control circuit board 2. The input end of the second transmission gear box 52 is connected with the second motor 51, and the output end of the second transmission gear box 52 is fixedly provided with the rotating shaft 46. The third transmission gear assembly 53 is fixedly arranged at one end of the rotating shaft 46, and the right front wheel 7 is fixedly connected with the third transmission gear assembly 53 through a rotating shaft. The fourth transmission gear assembly 54 is fixedly disposed at one end of the rotating shaft 46 far away from the third transmission gear assembly 53, and the right rear wheel 9 is fixedly connected with the fourth transmission gear assembly 54 through a rotating shaft.
In the present embodiment, the first, second, third and fourth transmission gear assemblies 43, 53 and 54 each include: a first bevel gear 48 and a second bevel gear 49. The first bevel gear 48 is fixedly disposed at one end of the rotating shaft 46 and can be driven by the motor to rotate. The second bevel gear 49 is provided in the vehicle body 1 and meshes with the first bevel gear 48. The rotating shaft penetrates through the side wall of the vehicle body 1, one end of the rotating shaft is fixedly connected with the second bevel gear 49, and the other end of the rotating shaft is connected with the wheel (the left front wheel 6, the right front wheel 7, the left rear wheel 8 or the right rear wheel 9).
Preferably, the height of the centre of rotation of the front left wheel 6 relative to the ground is not equal to the height of the centre of rotation of the rear left wheel 8 relative to the ground. The height of the rotation center of the right front wheel 7 relative to the ground is not equal to the height of the rotation center of the right rear wheel 9 relative to the ground. The cat-step stunt remote control car is convenient to overturn and stand without external power.
It should be noted that, when the control circuit board 2 outputs the same power to the left wheel and the right wheel respectively by controlling the left driving device 4 and the right driving device 5, and the left wheel and the right wheel rotate synchronously, and the height of the rotation center of the front wheel relative to the ground is higher than the height of the rotation center of the rear wheel relative to the ground, when the control circuit board 2 controls the cat-step stunt remote control car to retreat by controlling the cat-step stunt remote control car, the cat-step stunt remote control car is in a standing state. The control circuit board 2 can also control the cat-step stunt remote-control car to go forward/backward and turn in situ in a standing state under the operation of a user. The playability and the interestingness of the cat-step stunt remote control car are further improved, so that the movement of the cat-step stunt remote control car is more rhythmic.
Preferably, the end surface of the tail portion of the vehicle body 1 on the side close to the power supply is provided with a standing end point 11. An auxiliary wheel 15 is arranged on one side of the tail part of the vehicle body 1 close to the standing endpoint 11. Make the standing of cat step stunt telecar more stable.
Preferably, the vehicle body 1 is provided with a movable head 13 on the left front wheel 6 or the rear front wheel side. An elastic part 12 is arranged between the vehicle body 1 and the movable head 13, one end of the elastic part 12 is fixedly arranged on the vehicle body 1, and the other end is fixedly arranged on the movable head 13. The cat-step stunt remote control car is convenient to move in a standing state. In this embodiment, the elastic member 12 is a spring. The movable head 13 is in a cat face shape, a human face shape or a triangular shape.
Preferably, a plurality of through holes a are arranged on the vehicle body 1, and an atmosphere lamp 14 which is electrically connected with the control circuit board 2 and can twinkle under the control of the control circuit board 2 is arranged on the movable head 13. A music player which is electrically connected with the control circuit board 2 and can play music under the control of the control circuit board 2 is arranged at one side of the vehicle body 1 close to the through hole a. Further increasing the interest of the products of the cat-step stunt remote control car. In this embodiment, the remote control car for cat-step stunt further comprises a remote controller for controlling the motion of the remote control car for cat-step stunt.
The working principle of the utility model is as follows: the front end and the rear end of the vehicle body 1 are respectively provided with a left front wheel 6, a right front wheel 7, a left rear wheel 8 and a right rear wheel 9, and the control circuit board 2 is arranged in the vehicle body 1. The power supply is arranged in the vehicle body 1 and positioned at the upper end of the tail part. The left driving device 4 is arranged in the vehicle body 1 and electrically connected with the control circuit board 2 and controlled by the control circuit board 2, and the power output end of the left driving device 4 is respectively connected with the left front wheel 6 and the left rear wheel 8 and used for driving the left front wheel 6 and the left rear wheel 8 to synchronously rotate. The right driving device 5 is arranged in the vehicle body 1, is electrically connected with the control circuit board 2 and is controlled by the control circuit board 2, and the power output end of the right driving device 5 is respectively connected with the right front wheel 7 and the right rear wheel 9 and is used for driving the right front wheel 7 and the right rear wheel 9 to synchronously rotate. The left front wheel 6, the left rear wheel 8, the right front wheel 7 and the right rear wheel 9 are all eccentric wheels. The height of the center of rotation of the front left wheel 6 relative to the ground is not equal to the height of the center of rotation of the rear left wheel 8 relative to the ground. The height of the rotation center of the right front wheel 7 relative to the height of the ground is unequal to the height of the rotation center of the right rear wheel 9 relative to the ground, so that the cat-step stunt remote control car can conveniently turn over and stand without external power. Through the design of the eccentric wheel, the left driving device 4 and the right driving device 5 are controlled by the remote controller to output the same or different power, so that the wheels on the left side and the right side are controlled to rotate, and the cat-step stunt remote control car is in a cat-step walking state, a jumping forward/backward state, a spin-in-place state or a turning standing state. The interest and the playability are increased.
The above description is only for the purpose of illustration and not limitation, and other modifications or equivalent replacements made by those skilled in the art to the technical solution of the present invention should be covered by the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims (8)

1. A cat-step stunt remote control car comprises a car body (1), wherein a left front wheel (6), a right front wheel (7), a left rear wheel (8) and a right rear wheel (9) are respectively arranged at the front end and the rear end of the car body (1), and the cat-step stunt remote control car is characterized by further comprising a control circuit board (2), wherein the control circuit board (2) is arranged in the car body (1); a power source; the power supply is arranged in the vehicle body (1) and is positioned at the upper end of the tail part;
the left driving device (4) is arranged in the vehicle body (1), is electrically connected with the control circuit board (2) and is controlled by the control circuit board (2), and a power output end of the left driving device (4) is respectively connected with the left front wheel (6) and the left rear wheel (8) and is used for driving the left front wheel (6) and the left rear wheel (8) to synchronously rotate; and the number of the first and second groups,
the right driving device (5) is arranged in the vehicle body (1), is electrically connected with the control circuit board (2) and is controlled by the control circuit board (2), and a power output end of the right driving device (5) is respectively connected with the right front wheel (7) and the right rear wheel (9) and is used for driving the right front wheel (7) and the right rear wheel (9) to synchronously rotate;
the left front wheel (6), the left rear wheel (8), the right front wheel (7) and the right rear wheel (9) are all eccentric wheels.
2. Cat-step stunt remote control car according to claim 1, characterized in that the height of the center of rotation of the front left wheel (6) relative to the ground is not equal to the height of the center of rotation of the rear left wheel (8) relative to the ground;
the height of the rotation center of the right front wheel (7) relative to the ground is not equal to the height of the rotation center of the right rear wheel (9) relative to the ground.
3. Cat-step special effects remote control car according to claim 2, characterized in that the end surface of the car body (1) at the end near the power supply side is provided with a standing end point (11).
4. Cat-step special effects remote control car according to claim 3, characterized in that an auxiliary wheel (15) is provided on the tail of the car body (1) near the side of the standing end point (11).
5. Cat-step special effects remote control car according to claim 1, characterized in that a moving head (13) is provided on the car body (1) on the left front wheel (6) or on the side of the rear front wheel;
an elastic piece (12) is arranged between the vehicle body (1) and the movable head (13), one end of the elastic piece (12) is fixedly arranged on the vehicle body (1), and the other end of the elastic piece is fixedly arranged on the movable head (13).
6. Cat-step special effects remote control car according to claim 5, characterized in that the car body (1) is provided with a plurality of through holes (a), the moving head (13) is provided with an atmosphere lamp (14) which is electrically connected with the control circuit board (2) and can flash under the control of the control circuit board (2);
and a music player which is electrically connected with the control circuit board (2) and can play music under the control of the control circuit board (2) is arranged on one side of the vehicle body (1) close to the through hole (a).
7. Cat-step stunt remote control car according to claim 1, characterized in that the left drive means (4) comprises: the first motor (41), the first motor (41) is arranged in the vehicle body (1) and positioned on the tail part, and the first motor (41) is electrically connected with the control circuit board (2);
a first transmission gearbox (42); the input end of the first transmission gear box (42) is connected with the first motor (41), and the output end of the first transmission gear box (42) group is fixedly provided with a rotating shaft (46);
the first transmission gear assembly (43), the first transmission gear assembly (43) is fixedly arranged at one end of the rotating shaft (46), and the left front wheel (6) is fixedly connected with the first transmission gear assembly (43) through a rotating shaft; and the number of the first and second groups,
the second transmission gear assembly is fixedly arranged on the rotating shaft (46) and is far away from one end of the first transmission gear assembly (43), and the left rear wheel (8) is fixedly connected with the second transmission gear assembly through a rotating shaft.
8. Cat-step special effects remote control car according to claim 7, characterized in that the right drive means (5) comprises: the second motor (51), the second motor (51) is arranged in the vehicle body (1) and positioned on the tail part, and the second motor (51) is electrically connected with the control circuit board (2);
a second transmission gearbox (52); the input end of the second transmission gear box (52) is connected with the second motor (51), and the output end of the second transmission gear box (52) is fixedly provided with a rotating shaft (46);
the third transmission gear assembly (53), the third transmission gear assembly (53) is fixedly arranged at one end of the rotating shaft (46), and the right front wheel (7) is fixedly connected with the third transmission gear assembly (53) through a rotating shaft; and the number of the first and second groups,
and the fourth transmission gear assembly (54) is fixedly arranged at one end, far away from the third transmission gear assembly (53), of the rotating shaft (46), and the right rear wheel (9) is fixedly connected with the fourth transmission gear assembly (54) through a rotating shaft.
CN202022561555.7U 2020-11-07 2020-11-07 Cat-step stunt remote control car Active CN213432965U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022561555.7U CN213432965U (en) 2020-11-07 2020-11-07 Cat-step stunt remote control car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022561555.7U CN213432965U (en) 2020-11-07 2020-11-07 Cat-step stunt remote control car

Publications (1)

Publication Number Publication Date
CN213432965U true CN213432965U (en) 2021-06-15

Family

ID=76300625

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022561555.7U Active CN213432965U (en) 2020-11-07 2020-11-07 Cat-step stunt remote control car

Country Status (1)

Country Link
CN (1) CN213432965U (en)

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