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Remote control electric scooter

A technology of electric scooters and scooters, which is applied in the direction of skateboards, skating, sports accessories, etc., and can solve the problems of discounted battery life, low power efficiency, and large volume

Active Publication Date: 2007-10-24
陈军 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This remote control is extremely difficult to control especially for beginners due to the short movement stroke of the trigger during operation.
In addition, the motor used is an ordinary brushed motor, which has low power efficiency and short service life
The power supply is a sealed lead-acid battery, which is large in size and heavy in weight, and has a short discharge time, especially it cannot bear the high current required by the existing brushless motor controller
Battery life is greatly reduced

Method used

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Examples

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Embodiment Construction

[0025] The electric scooter of the present invention is represented by the perspective view shown in FIG. 1 . The scooter (see FIG. 2 ) supports the walker 2 holding the remote control 1 . The construction of the scooter is shown in more detail in Figures 2 and 3, 4, where it can be seen that the skateboard has an upper plywood 3 of relatively conventional type. The plywood 3 can of course be made of other materials, such as glass-filled polymers. The plywood 3 has an upper surface 5 and a lower surface 4 . The lower surface 4 connects the front support 21 and the driven wheels 23, 24, the rear support 20 and the driving wheel 8 and the driven wheel 22, the transmission mechanism of the brushless motor 6, and the controller 17 and the battery box 16 with lithium-ion batteries.

[0026] The electric scooter is shown in Figures 2 and 7: a synchronous wheel 7 is installed on the rotating shaft of the brushless motor 6 to directly act on the driving wheel 8 with the synchronous ...

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PUM

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Abstract

The invention relates to a power scooter, which in detail relates to a remote control electric scooter. Said electric scooter is equipped with bearing surface on the slide board and used for supporting walkers, and lower surface used for supporting wheel. It is characterized in that: the brushless motor fixed below slide board is connected with battery device through controller, the battery device provides power for brushless motor; one driving device is set between brushless motor and at least one wheel, the driving device is controlled by remote controller and possesses function of automatic code determination; when the remote controller is connected with power source, the remote controller will send out one start code, the receiver in the controller will identify and lock said start code automatically; when the power source is closed, the lock will be unlocked automatically; receiver receives information from remote controller, the controller will decode, then send out different orders to brushless motor to make scooter carry out ordered various operations.

Description

technical field [0001] The invention relates to a power scooter, in particular to a remote-controlled electric scooter. Background technique [0002] Scooters are a popular way for young people to travel. Although there is a scooter powered by an electric motor, there are certain deficiencies. Such an electric scooter is described in U.S. Patent No. 5,893,425 by using a remote control with a movable trigger that can send variable controlled acceleration signals and variable deceleration according to the position of the movable trigger. signal, and the electric motor includes motor control and receiver means to receive the variable controlled acceleration signal and the variable controlled braking signal and cause the electric motor to accelerate and brake in a controllable manner. This remote controller is extremely difficult to control especially for beginners due to the short moving stroke of the trigger during operation. In addition, the motor used is a common brushed ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63C17/00A63C17/02A63C17/14A63C17/26G08C17/00
Inventor 徐志刚张文悌
Owner 陈军
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