Electric swing car for children

Abstract

The child electric swing car comprises a bottom plate and a panel, the panel and the bottom plate are vertically fixed to form a car body, a front wheel assembly and two rear wheel assemblies are arranged below the bottom plate, a direction assembly is rotationally arranged on the panel corresponding to the front wheel assembly, and the direction assembly extends to the position below the bottom plate to be fixedly connected with the front wheel assembly. The panel is far away from a riding area on one side of the direction assembly, the rear wheel assembly comprises a swing arm, a driving wheel and a first motor, the swing arm is arranged on one side of the bottom plate, the driving wheel is rotatably connected with the lower end of the swing arm, the first motor is fixed on one side of the swing arm, and the first motor is in transmission connection with the driving wheel through a transmission gear. According to the electric swing car for children, the structure of the electric driving part is added, the functionality and playability of the swing car are improved, and the playing requirements of children of different age groups are met.

Description

Technical Field

[0001] The present invention relates to the technical field of children's rocking cars, and particularly to an electric children's rocking car. Background Art

[0002] A rocking car, also known as a swing car, has a front wheel and two rear wheels, and has a relatively simple structure, which is suitable for parent-child activities. Children can drive by sitting on the seat and swinging the steering wheel corresponding to the front wheel left and right with both hands. However, the sliding speed by swinging the steering wheel is relatively slow. They can also pedal with their feet and control the direction of the steering wheel with both hands to achieve faster sliding. Although the existing rocking cars are simple to operate and only suitable for children in a relatively small age group, they are relatively lacking in interest. Summary of the Invention

[0003] The purpose of the present invention is to provide an electric children's rocking car, which adds the structure of an electric drive part, increases the functionality and playability of the rocking car, and meets the playing needs of children of different ages.

[0004] The technical solution adopted by the electric children's rocking car disclosed by the present invention is as follows:

[0005] An electric children's rocking car includes a bottom plate and a panel. The panel and the bottom plate are fixedly connected up and down to form a vehicle body. A front wheel assembly and two rear wheel assemblies are respectively provided below the bottom plate. A direction assembly is rotatably provided on the panel corresponding to the front wheel assembly, and the direction assembly extends below the bottom plate and is fixedly connected to the front wheel assembly. On the side of the panel away from the direction assembly is a riding area. The rear wheel assembly includes a swing arm, a driving wheel and a first motor. The swing arm is arranged on one side of the bottom plate. The driving wheel is rotatably connected to the lower end of the swing arm. The first motor is fixed on one side of the swing arm, and the first motor is in transmission connection with the driving wheel through a transmission gear.

[0006] As a preferred solution, a controller and a battery are provided inside the vehicle body. The battery and the controller are electrically connected, and the first motor is electrically connected to the controller.

[0007] As a preferred solution, the panel further includes a control area, which is arranged on the other side of the panel relative to the riding area. A boss is provided in the middle of the control area. The direction assembly is correspondingly arranged in the middle of the boss, and pedal areas are formed on both sides of the boss. The pedal areas and the riding area form a stepped shape, and a detachable cover plate is provided at the front end of the boss. An LED light strip is installed on the back of the cover plate, and the cover plate can be made of a transparent material to achieve the color-changing effect of the cover plate through the LED light strip.

[0008] As a preferred solution, a convex ridge is provided between the riding area and the boss, and control buttons are provided on the surface of the convex ridge. The control buttons are electrically connected to the controller.

[0009] As a preferred solution, a control pedal is provided in the pedal area. The control pedal is slidably connected to the bottom plate and electrically connected to the controller.

[0010] As a preferred solution, anti-slip patterns are provided in both the pedal area and the riding area.

[0011] As a preferred solution, the direction component includes a steering wheel and a rotating rod. The steering wheel is fixed to the upper end of the rotating rod. The rotating rod extends below the bottom plate, and the rotating rod is rotatably connected to the panel and the bottom plate through bearings respectively.

[0012] As a preferred solution, an angle sensor is provided on the rotating rod, and the angle sensor is connected to the controller.

[0013] As a preferred solution, the front wheel assembly includes an installation box, a guide wheel, a driving wheel, an auxiliary wheel and a second motor. The installation box is in a triangular structure. The guide wheel, the driving wheel and the auxiliary wheel are rotatably arranged corresponding to the three vertices of the installation box. The second motor is arranged in the installation box. The driving wheel is driven to rotate by the second motor, and the second motor is electrically connected to the controller.

[0014] As a preferred solution, one end of the swing arm is rotatably connected to the bottom plate, and a shock absorber is provided between the upper end of the swing arm and the bottom plate.

[0015] The beneficial effects of a children's electric scooter disclosed by the present invention are as follows: When a child uses it, he straddles the riding area of the panel, holds the direction component with both hands, and drives the front wheel assembly below the bottom plate to rotate by rotating the direction component, so as to maintain the direction or turn. The rear wheel assembly below the bottom plate drives the driving wheel to rotate through the first motor, so that the driving wheels on both sides of the bottom plate can rotate, thereby driving the vehicle body to move and realizing the purpose of electric drive. When children are playing, it increases more fun, and the mode can also be switched. After the first motors and the second motors on both sides of the bottom plate are turned off, it can still maintain the traditional way, and the vehicle body can be pushed to slide by the child twisting the direction component or pedaling, meeting the playing needs of children of different ages and increasing more functionality and playability. Description of the Drawings

[0016] Figure 1 is a schematic structural diagram of a children's electric scooter of the present invention.

[0017] Figure 2 is a schematic structural diagram of another perspective of a children's electric scooter of the present invention.

[0018] Figure 3 is a schematic internal structural diagram of a children's electric scooter of the present invention.

[0019] Figure 4 It is a schematic structural diagram of the rear wheel assembly of an electric children's scooter according to the present invention.

[0020] Figure 5 It is a schematic internal structure diagram of the rear wheel assembly of an electric children's scooter according to the present invention.

[0021] Figure 6 It is a schematic internal structure diagram of the front wheel assembly of an electric children's scooter according to the present invention. Specific embodiments

[0022] The present invention will be further described and explained below in conjunction with specific embodiments and the accompanying drawings of the specification:

[0023] Please refer to Figures 1 to 5 , an electric children's scooter, including a bottom plate 10 and a panel 20. The panel 20 and the bottom plate 10 are fixedly connected up and down to form a vehicle body. A front wheel assembly 30 and two rear wheel assemblies 40 are respectively provided below the bottom plate 10. A direction assembly 50 is rotatably provided on the panel 20 corresponding to the front wheel assembly 30. The direction assembly 50 extends below the bottom plate 10 and is fixedly connected to the front wheel assembly 30. A riding area 21 is provided on one side of the panel 20 away from the direction assembly 50. The rear wheel assembly 40 includes a swing arm 41, a driving wheel 42 and a first motor 43. The swing arm 41 is provided on one side of the bottom plate 10. The driving wheel 42 is rotatably connected to the lower end of the swing arm 41. The first motor 43 is fixed on one side of the swing arm 41. The first motor 43 is in transmission connection with the driving wheel 42 through a transmission gear.

[0024] When a child uses it, straddle the riding area 21 of the panel 20, hold the direction assembly 50 with both hands, and drive the front wheel assembly 30 below the bottom plate 10 to rotate by rotating the direction assembly 50, so as to maintain the direction or turn. The rear wheel assembly 40 below the bottom plate 10 drives the driving wheel 42 to rotate through the first motor 43, thereby driving the vehicle body to move, realizing the purpose of electric drive, increasing more fun when children play, and can also switch modes. After turning off the first motor 43, it can still maintain the traditional way, and the vehicle body can be pushed to slide by the child twisting the direction assembly 50 or pedaling, meeting the playing needs of children of different ages, and increasing more functionality and playability.

[0025] In the above solution, a controller 11 and a battery 12 are provided inside the vehicle body. The battery 12 and the controller 11 are electrically connected. The first motor 43 is electrically connected to the controller 11. Through the cooperation of the battery 12 and the controller 11, it can be charged and used, and the controller 11 is used to control the first motor 43.

[0026] The panel 20 further includes a control area 22, which is arranged on the other side of the panel 20 relative to the riding area 21. There is a boss 23 in the middle of the control area 22, and the direction component 50 is correspondingly arranged in the middle of the boss 23. Pedal areas 24 are formed on both sides of the boss 23, and the pedal areas 24 and the riding area 21 form a stepped shape. Thus, when a child is riding, the child can step on the pedal areas 24 on both sides of the boss 23 with both feet respectively. By using the height difference formed by the pedal areas 24 and the riding area 21, the child can be more comfortable when riding and has a better place to put the feet.

[0027] Moreover, a detachable cover plate 231 is provided at the front end of the boss 23. An LED light strip is installed on the back of the cover plate 231. The cover plate 231 can be made of a transparent material. Through the LED light strip, the color-changing effect of the cover plate can be realized, which can achieve the effect of being used as a vehicle light. At the same time, it can also play a better role in recognition when playing at night.

[0028] And a convex ridge 25 is provided between the riding area 21 and the boss 23. Control buttons 251 are provided on the surface of the convex ridge 25. The control buttons 251 are electrically connected to the controller 11. Specifically, there are multiple control buttons 251 corresponding to different functions, such as: switch, speed adjustment, etc. A horn, lights, etc. can also be set to improve the fun.

[0029] A control pedal 26 is provided in the pedal area 24. The control pedal 26 is slidably connected to the bottom plate 10, and the control pedal 26 is electrically connected to the controller 11. By stepping on the control pedal, the purpose of braking can be achieved, so that the child can also control the vehicle speed by himself. And anti-slip patterns are provided in both the pedal area 24 and the riding area 21 to increase the friction on its surface and prevent the child from slipping when riding.

[0030] Please refer to Figure 6 , the direction component 50 includes a steering wheel 51 and a rotating rod 52. The steering wheel 51 is fixed to the upper end of the rotating rod 52. The rotating rod 52 extends below the bottom plate 10, and the rotating rod 52 is rotatably connected to the panel 20 and the bottom plate 10 through bearings respectively. An angle sensor is provided on the rotating rod 52. The angle sensor is connected to the controller 11. The angle sensor detects the angular direction of the rotating rod 52. And two groups of rear wheel components 40 are provided below the bottom plate 10, and corresponding first motors 43 are provided. By detecting the angle of rotation of the rotating rod 52, the direction in which the scooter is to move forward can be judged. Thus, the controller 11 controls the corresponding two first motors 43 to achieve different rotational speeds, forming a rotational speed difference, that is, the first motor 43 close to the inside of the bend has a low rotational speed, and the first motor 43 close to the outside of the bend has a high rotational speed, so as to achieve the purpose of better turning.

[0031] And by controlling the different torques output by the first motors corresponding to the two rear wheel components 40, different frictions can be provided when sliding on different road surfaces, so as to slide better.

[0032] The front wheel assembly 30 includes an installation box 31, a guide wheel 32, a driving wheel 33, an auxiliary wheel 34 and a second motor 35. The installation box 31 is in a triangular structure. The guide wheel 32, the driving wheel 33 and the auxiliary wheel 34 are rotatably arranged corresponding to the three vertices of the installation box 31. The second motor 35 is arranged inside the installation box 31. The driving wheel 33 is driven to rotate by the second motor 35. The second motor 35 is electrically connected to the controller 11.

[0033] The front wheel assembly 30 is arranged in a way of using three fulcrums of the guide wheel 32, the driving wheel 33 and the auxiliary wheel 34, so as to avoid the situation that the twister scooter overturns when the steering direction assembly 50 rotates, improve the overall stability, and form a three-motor drive mode by using the second motor 35, so that the twister scooter has better load-bearing capacity and driving force.

[0034] And in some cases, the controller 11 can be used to control the drive only by the second motor 35 of the front wheel assembly 30, so that the twister scooter forms a front-wheel drive mode, or only the first motor 43 in the two rear wheel assemblies 40 is started to form a rear-wheel drive mode, or the front wheel assembly 30 and the rear wheel assembly 40 work simultaneously to form a three-motor drive mode, thus providing more playability for people to choose.

[0035] And a corresponding wireless remote controller can also be equipped for parents to perform wireless control, better ensuring the safety of children during play.

[0036] One end of the swing arm 41 is rotatably connected to the bottom plate 10, so that the rear wheel assembly 40 arranged on the swing arm 41 can rotate relative to the vehicle body to adapt to the height difference on both sides of the vehicle body. And a shock absorber 44 is arranged between the upper end of the swing arm 41 and the bottom plate 10. The shock absorber 44 can be a spring or a hydraulic cylinder, which can support the vehicle body and the swing arm 41 and also play a role in shock absorption, reducing the bumps transmitted to the riding area 21 of the vehicle body.

[0037] The present invention provides a children's electric twister scooter. When a child uses it, the child straddles the riding area of the panel, holds the direction assembly with both hands, and drives the front wheel assembly under the bottom plate to rotate by rotating the direction assembly, so as to maintain the direction or turn. The rear wheel assembly under the bottom plate drives the driving wheel to rotate through the first motor, thereby driving the vehicle body to move, achieving the purpose of electric drive, increasing more fun for the child during play, and can also switch modes. After turning off the first motor and the second motor, it can still maintain the traditional way, and the vehicle body can be pushed to slide by the child twisting the direction assembly or pedaling, meeting the play needs of children of different ages and increasing more functionality and playability.

[0038] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting the protection scope of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. A children's electric twist car, characterized in that: It includes a base plate and a panel, which are fixed up and down to form a vehicle body. A front wheel assembly and two rear wheel assemblies are respectively arranged under the base plate. The panel is provided with a steering assembly corresponding to the rotation of the front wheel assembly. The steering assembly extends to the bottom of the base plate and is fixedly connected to the front wheel assembly. The panel is away from the seating area on one side of the steering assembly. The rear wheel assembly includes a swing arm, a driving wheel and a first motor. The swing arm is arranged on one side of the base plate, the driving wheel is rotatably connected to the lower end of the swing arm, the first motor is fixed on one side of the swing arm, and the first motor is transmission-connected to the driving wheel through a transmission gear.

2. A children's electric twist car as claimed in claim 1, characterized in that: A controller and a battery are arranged inside the vehicle body, the battery and the controller are electrically connected, and the first motor is electrically connected to the controller.

3. A children's electric twist car as claimed in claim 2, characterized in that: The panel also includes a control area, which is arranged on the other side of the panel relative to the seating area. A boss is provided in the middle of the control area, and the direction component is correspondingly arranged in the middle of the boss. Pedal areas are formed on both sides of the boss. The pedal area and the seating area are stepped, and a detachable cover is provided at the front end of the boss. An LED light strip is installed on the back of the cover. The cover can be made of transparent material, and the color change effect of the cover is achieved through the LED light strip.

4. The electric twist car for children as claimed in claim 3, characterized in that: A ridge is provided between the seating area and the boss, a control button is provided on the surface of the ridge, and the control button is electrically connected to the controller.

5. The electric twist car for children as claimed in claim 3, characterized in that: The pedal area is provided with a control pedal, the control pedal is slidably connected to the bottom plate, and the control pedal is electrically connected to the controller.

6. The electric twist car for children as claimed in claim 3, characterized in that: The pedal area and the seating area are both provided with anti-slip grooves.

7. The electric twist car for children as claimed in claim 3, characterized in that: The steering assembly comprises a steering wheel and a rotating rod, wherein the steering wheel is fixed to the upper end of the rotating rod, the rotating rod extends below the bottom plate, and the rotating rod is rotatably connected to the panel and the bottom plate through a bearing.

8. The electric twist car for children as claimed in claim 7, characterized in that: The rotating rod is provided with an angle sensor, and the angle sensor is connected to the controller.

9. The electric twist car for children as claimed in claim 2, characterized in that: The front wheel assembly includes an installation box, a guide wheel, a driving wheel, an auxiliary wheel and a second motor. The installation box is a triangular structure. The guide wheel, the driving wheel and the auxiliary wheel are arranged to rotate corresponding to the three vertices of the installation box. The second motor is arranged in the installation box. The driving wheel is driven to rotate by the second motor. The second motor is electrically connected to the controller.

10. The electric twist car for children as claimed in claim 1, characterized in that: One end of the swing arm is rotatably connected to the bottom plate, and a shock absorber is arranged between the upper end of the swing arm and the bottom plate.

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