CN211410943U

CN211410943U - Electric two-wheel skateboard

Info

Publication number: CN211410943U
Application number: CN201922009433.4U
Authority: CN
Inventors: 葛守翔
Original assignee: Shenzhen Zhitu Technology Co ltd
Current assignee: Shenzhen Zhitu Technology Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-09-04
Anticipated expiration: 2029-11-18

Abstract

The utility model provides an electronic two-wheeled slide, including footboard, front wheel and drive wheel, the drive wheel is installed in the footboard rear end, and the footboard front end articulates there are two pendulum rods, and the one end that the pendulum rod is close to the footboard is provided with the extension, connects the elastomer between the extension of two pendulum rods, and the front wheel articulates at two pendulum rod front ends, and the footboard bottom surface is fixed with the main control board and reaches the power for the drive wheel power supply. The electric two-wheeled skateboard adopts a front and back two-wheeled structure, and the front wheels are movably connected with the pedals through the swing rods, so that the skateboard can flexibly steer. In addition, the two wheels have larger sizes, and the shock absorbers are arranged to reduce the shock feeling, so that the passing property of the skateboard is improved, and the skateboard is suitable for short-distance walking replacement.

Description

Electric two-wheel skateboard

Technical Field

The utility model belongs to the technical field of the slide, concretely relates to electronic two-wheeled slide.

Background

The four-wheel skateboard is light and has excellent entertainment and is popular among young people. The four-wheel skateboard structure comprises a board surface, a base plate, a support and wheels, wherein the two wheels are installed at the two ends of the support, and then the two wheels are fixed at the front end and the rear end of the board surface through the base plate. Because both ends all set up two wheels side by side around, form four-wheel structure, and two wheel diameters are less, make it turn to not enough nimble, the trafficability characteristic is low simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to current four-wheel slide turn to inflexible technical problem, but it can swing to provide a front wheel, turns to nimble electronic two-wheeled slide.

In order to achieve the above object, the utility model discloses a technical scheme be:

the utility model provides an electronic two-wheeled slide, includes footboard, front wheel and drive wheel, and the drive wheel is installed at the footboard rear end, and the footboard front end articulates there are two pendulum rods, and the pendulum rod is close to the one end of footboard and is provided with the extension, connects the elastomer between the extension of two pendulum rods, and the front wheel articulates at two pendulum rod front ends, and the footboard bottom surface is fixed with the main control board and the power for the drive wheel power supply.

Preferably, the pedal comprises a plate surface, and the swing rod and the driving wheel are installed on the plate surface.

Preferably, the pedal comprises a main frame, a plate surface is arranged on the main frame, and the swing rod and the driving wheel are arranged on the main frame.

Preferably, the driving wheel comprises a tire and a hub, and a hub motor is arranged in the hub.

Preferably, the driving wheel comprises a rear wheel and a driving motor mounted on the pedal, and the driving motor drives the wheel to rotate.

Preferably, the driving wheel comprises a tire, a hub and a wheel shaft, the hub is connected with a large gear, an output shaft of the motor is connected with a small gear, and the large gear and the small gear are connected through a sawtooth transmission belt.

Preferably, the tire is a pneumatic tire or a honeycomb tire.

Preferably, a foot support is mounted on the pedal.

Preferably, the included angle between the extending part of the swing rod and the swing rod main body is 90-150 degrees.

Preferably, a handle is fixed on the axle of the front wheel.

Preferably, the remote control device further comprises a remote controller, the remote controller is in wireless connection with a main control board, and the main control board is electrically connected with the hub motor or the driving motor.

Preferably, the panel is provided with a flexible screen and a single chip microcomputer with a Bluetooth module.

Preferably, a damper is provided between the drive wheel and the pedal.

Preferably, the pedal and the swing rod are connected through a bearing or a universal ball.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

electronic two-wheeled slide around adopting two-wheeled structure, and the front wheel passes through pendulum rod and footboard swing joint, has realized the nimble of slide and has turned to. In addition, the two wheels have larger sizes, and the shock absorbers are arranged to reduce the shock feeling, so that the passing property of the skateboard is improved, and the skateboard is suitable for short-distance walking replacement. Still be provided with the display screen on the footboard, audio and video devices such as music player have increased recreational, improve user experience.

Drawings

Fig. 1 is an exploded view of a first embodiment of the present invention;

fig. 2 is a perspective view of a first embodiment of the present invention;

fig. 3 is an exploded view of a second embodiment of the present invention;

fig. 4 is a perspective view of a second embodiment of the present invention;

FIG. 5 is an electrical control relationship diagram of the electric two-wheel skateboard of the present invention;

in the above figures: 1. a pedal; 11. plate surface; 12. a main frame; 121. a base plate; 122. a motor slot; 2. a front wheel; 3. a drive wheel; 31. a rear wheel; 311. a tire; 312. a hub; 313. a wheel axle; 32. a bull gear; 33. a brushless motor; 34. a pinion gear; 35. a toothed drive belt; 4. a swing rod; 41. a front portion; 42. a middle part; 43. an extension section; 44. a shaft hole; 45. a bearing is embedded; 5. an adapter plate; 51. a connection point; 52. a spring; 6. a battery case; 61. a battery; 62. a main control board; 7. a handle; 8. a foot support; 81. mounting blocks; 82. a support rod.

Detailed Description

For a better understanding of the present invention, reference is made to the following detailed description taken in conjunction with the accompanying drawings and examples. In the description of the present invention, it should be noted that the direction of the sliding plate advancing during riding is the front, and the left and right direction is the sliding plate width direction, and is only used for description purpose, and is not used as a limitation to the structure of the present invention.

Example (b): as shown in fig. 1 and 2, an electric two-wheel skateboard comprises a board 11, front wheels 2 and rear wheels 31, wherein a gap for mounting the rear wheels 31 is formed at the rear end of the board 11, the rear wheels 31 are mounted in the gap, and the rear wheels 31 serve as driving wheels to provide power for the whole skateboard so as to realize electric driving. The front end of the board 11 is hinged with two swing rods 4, one end of each swing rod 4 close to the board 11 is provided with an extending part, an elastic body is connected between the extending parts of the two swing rods 4, the front wheel 2 is hinged at the front end of the two swing rods 4, and the bottom surface of the board 11 is fixed with a main control board 62 and a power supply for supplying power to the driving wheel 3. The driving wheel 3, namely the rear wheel 31 rotates to drive the front wheel 2 to move forwards, a person stands on the skateboard, the body or the feet incline forwards and backwards, and the skateboard turns by pressing one side of the skateboard by gravity. For example, the body or foot is tilted slightly backwards, and the skateboard is steered to the left; the skateboard is tilted forward and steered to the right. According to the size of the inclination angle of the sliding plate, the control of the size of the steering angle can be realized. The elastic body between the two swing rods 4 plays a role of straightening the front wheel 2 after steering, so that the pedal 1 can be straightened in time after the steering is finished. The two-wheeled skateboard has the advantages that the front wheels 2 are arranged into a swinging structure capable of swinging left and right, and only the front wheels and the rear wheels are arranged, so that the skateboard can turn flexibly and freely, can be freely controlled through a body, and is more interesting.

Specifically, for convenience of processing and installation, an adapter plate 5 is fixed at the front end of the plate surface 11, and two connecting points 51 are respectively arranged on two sides of the adapter plate 5. The swing rod 4 is provided with two bending parts which are bent into a C shape, the whole swing rod is divided into a front part 41, a middle part 42 and an extending part 43, the bending parts of the middle part 42 and the extending part 43 of the swing rod 4 are provided with shaft holes 44, and the swing rod 4 is rotatably arranged on a connecting point 51 through a rotating shaft. In order to increase the lubricity, an embedded bearing 45 or a fisheye bearing is arranged between the rotating shaft and the swing rod 4. Of course, the swing link 4 may be directly mounted on the plate surface 11 without the adapter plate 5. Besides the mode of connecting the swing rod 4 and the adapter plate 5 through the rotating shaft and the bearing, the swing rod 4 and the plate surface 11 can be hinged by adopting a joint bearing for connection. The extending portions 43 of the left and right swing links 4 are connected with elastic bodies, such as springs 52, elastic bands, gas springs, or hydraulic rods, for tensioning the two swing links 4. Preferably, the included angle α between the extension part 43 and the middle part 42 is 90-150 degrees, so that the swing rod 4 is more beautiful, the turning radius is reduced and the sensitivity is improved compared with a straight swing rod 4. Similarly, the front end of the swing rod 4 is hinged with the wheel shaft 313 of the front wheel 2 by adopting the structure, and the swing rod 4 is hinged with the front wheel 2 and the board surface 11, so that the front wheel 2 can swing left and right relative to the board surface 11, and the free steering of the skateboard is realized.

The drive wheel 3 needs to power the entire skateboard, the drive wheel 3 comprising a tyre 311, a wheel hub 312 and an axle 313. The wheel hub motor is arranged in the wheel hub 312 of the driving wheel 3, the built-in wheel hub motor type motor wheel is adopted, the structure is simple, and the assembly is convenient. The battery box 6 is fixed at the bottom of the plate surface 11, the battery 61 and the main control board 62 are installed in the battery box 6, the battery 61 supplies power for the main control board 62 and the hub motor or the brushless motor 33, and the main control board 62 is electrically connected with the hub motor. The tire 311 is a pneumatic tire or a honeycomb tire, which is also called a non-pneumatic tire, and is not required to be inflated and is not afraid of puncturing.

Further, this slide still includes the remote controller, remote controller and main control board 62 wireless connection, and wireless connection adopts modes such as bluetooth, wifi or infrared among the prior art, main control board 62 and in-wheel motor or driving motor electricity connection control in-wheel motor's operation can control the slide through the remote controller and stop after advancing to and the speed of advancing, it is very convenient. Still install a display screen and have bluetooth module's singlechip on the face 11, the singlechip is connected with the display screen electricity, can be with information display such as the picture on the cell-phone on face 11 through the cell-phone bluetooth, increases the interest, still sets up the player on the face 11 simultaneously, can play the music, and main control board 62 is connected with display screen and player electricity, refers to fig. 5. The display screen is preferably a flexible screen to adapt to micro deformation of the board surface 11. The panel 11 may be made of one or more of transparent or translucent plastic, wood, bamboo, glass fiber, carbon fiber, and aluminum alloy, so as to adapt to different properties, such as portability and aesthetic appearance.

In order to further increase the comfort, a shock absorber is arranged between the driving wheel 3 and the pedal 1, the shock absorber can be a spring 52, a spring steel sheet, a gas spring or a hydraulic rod, and the problem of strong vibration sense of the existing four-wheel skateboard is effectively solved.

The wheel shaft 313 of the front wheel 2 is also fixed with a handle 7, and when meeting a field unsuitable for riding, the handle 7 can be held to drag, so that the bicycle is very practical. One side is installed collapsible heel brace 8 on footboard 1, and heel brace 8 is including installation piece 81 and branch 82, and branch 82 can rotate certain angle around the fixed block, can open heel brace 8 after riding, makes the slide prop on the ground, is convenient for deposit.

Example two: as shown in fig. 3 and 4, the present embodiment provides an electric two-wheel skateboard, which includes a pedal 1, a front wheel 2 and a driving wheel 3, wherein the pedal 1 includes a main frame 12 and a board 11. The difference between the present embodiment and the present embodiment is that the plate surface 11 of the present embodiment is not used as a load-bearing member, and the main load-bearing member is a main frame 12 made of metal or other materials, and the wheel axle 313 of the rear wheel 31 is installed at the rear end of the main frame 12. Two sides of the front end of the main frame 12 are respectively provided with a connecting point 51 for hinging the swing rod 4. The bottom plate 121 is arranged between the main frames 12, the plate surface 11 is arranged above the main frames 12, the plate surface 11 and the main frames 12 jointly form the pedal 1, and the bearing capacity of the pedal 1 is larger. The battery 61 and the main control board 62 are arranged between the pedal 1 and the bottom board 121, so that the installation is convenient, and the damage can be effectively avoided.

The driving wheel 3 of this embodiment is driven by an external motor, specifically, the driving wheel 3 includes a rear wheel 31 and a driving motor installed on the pedal 1, and the driving motor drives the wheel to rotate. A motor groove 122 is arranged on the bottom plate 121 of the pedal 1, a brushless motor 33 is arranged in the motor groove 122, and an output shaft of the brushless motor 33 is connected with a pinion 34. The rear wheel 31 comprises a tire 311, a hub 312 and a wheel shaft 313, wherein the hub 312 is connected with a large gear 32, and the large gear 32 and a small gear 34 are connected through a sawtooth transmission belt 35. Of course, the power transmission between the brushless motor 33 and the rear wheel 31 can be realized by a belt and a pulley, or by a chain transmission.

In order to control the sliding plate to move, the sliding plate sliding device further comprises a remote controller, the remote controller is wirelessly connected with a main control board 62, and the main control board 62 is electrically connected with the brushless motor 33. Other functions and components are the same as those of the embodiment and are not described again.

The foldable foot support 8 is installed on one side of the main frame 12, the foot support 8 comprises an installation block 81 and a supporting rod 82, the supporting rod 82 can rotate for a certain angle around a fixing block, and after riding is finished, the foot support 8 can be opened, so that the sliding plate is supported on the ground and is convenient to store.

The electric two-wheeled skateboard adopts the main frame 12 to fix the front wheel 2, the rear wheel 31 and other components, and then the board 11 is installed above the main frame 12, so that the structure is firm and reliable, the bearing weight is high, and meanwhile, the board 11 is easy to process.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. An electronic two-wheeled slide which characterized in that: including footboard, front wheel and drive wheel, the drive wheel is installed at the footboard rear end, and the footboard front end articulates there are two pendulum rods, and the pendulum rod is close to the one end of footboard and is provided with the extension, connects the elastomer between the extension of two pendulum rods, and the front wheel articulates at two pendulum rod front ends, and the footboard bottom surface is fixed with the main control board and for the power of drive wheel power supply.

2. The electric two-wheel skateboard of claim 1, wherein: the pedal comprises a board surface, and the swing rod and the driving wheel are installed on the board surface.

3. The electric two-wheel skateboard of claim 1, wherein: the pedal comprises a main frame, a board surface is arranged on the main frame, and the swing rod and the driving wheel are arranged on the main frame.

4. The electric two-wheel skateboard of claim 1, wherein: the driving wheel comprises a tire and a hub, and a hub motor is arranged in the hub.

5. The electric two-wheel skateboard of claim 1, wherein: the driving wheel comprises a rear wheel and a driving motor arranged on the pedal, and the driving motor drives the rear wheel to rotate.

6. The electric two-wheel skateboard of claim 5, wherein: the driving wheel comprises a tire, a hub and a wheel shaft, the hub is connected with a large gear, an output shaft of the motor is connected with a small gear, and the large gear and the small gear are connected through a sawtooth transmission belt.

7. Electric two-wheeled skateboard according to claim 4 or 6, characterized in that: the tire is a pneumatic tire or a honeycomb tire.

8. The electric two-wheel skateboard of claim 6, wherein: and a foot support is arranged on the pedal.

9. The electric two-wheel skateboard of claim 1, wherein: the included angle between the extending part of the swing rod and the main body of the swing rod is 90-150 degrees.

10. The electric two-wheel skateboard of claim 1, wherein: a handle is fixed on the wheel axle of the front wheel.

11. Electric two-wheeled skateboard according to claim 4 or 5, characterized in that: the remote control device is characterized by further comprising a remote controller, wherein the remote controller is in wireless connection with a main control board, and the main control board is electrically connected with the hub motor or the driving motor.

12. Electric two-wheel skateboard according to claim 2 or 3, characterized in that: install flexible screen and have bluetooth module's singlechip on the face.

13. The electric two-wheel skateboard of claim 1, wherein: and a shock absorber is arranged between the driving wheel and the pedal.

14. The electric two-wheel skateboard of claim 1, wherein: the pedal is connected with the swing rod through a bearing or a universal ball.