Waterproof ring used for electric skateboard controller

A technology of waterproof ring and controller, which is applied in the direction of sealed shell, etc., can solve the problems of high cost and poor synchronization, and achieve the effect of strong waterproof and simple structure

Inactive Publication Date: 2018-01-30
李文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Electric scooters generally adopt four-wheel drive according to needs, but most electric vehicle controllers in the existing ma

Method used

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  • Waterproof ring used for electric skateboard controller
  • Waterproof ring used for electric skateboard controller

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Embodiment Construction

[0013] Below in conjunction with embodiment the present invention will be further described, but the present invention is not limited to these examples, under the premise of departing from the gist of the present invention, any improvement made falls within the protection scope of the present invention.

[0014] As shown in the figure, a waterproof ring for an electric skateboard controller according to the present invention has a cylindrical structure as a whole, and includes a retaining ring 1 71, a retaining ring 2 72 and a tapered structure from left to right. 73, the first diameter of the retaining ring is larger than the second diameter of the retaining ring, and an annular slot 74 is provided between the two, and several threading holes 75 for threading are provided in the cylindrical structure, and the threading Step ring structures 751 are respectively provided at the two ends inside the hole; the waterproof ring 7 is made of silica gel or rubber; the two sides of the ...

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Abstract

The invention provides a waterproof ring used for an electric skateboard controller. The overall waterproof ring has a cylindrical structure, and the waterproof ring comprises a first stop ring, a second stop ring and a conical structure which are arranged from the left to the right in turn. The diameter of the first stop ring is greater than that of the second stop ring, and an annular clamp groove is arranged between the first stop ring and the second stop ring. The cylindrical structure is internally provided with multiple threading holes used for threading. Each threading hole is internally provided with step ring structures which are arranged at the two ends of the threading hole. The defects in the prior art can be overcome, the annular clamp groove is matched with the circular holeon the controller shell and used for sealing of the controller shell; and the threading holes are used for threading of leads, the two ends of the threading holes are set into the step ring structure,an annular cavity appears in the threading holes when the leads are inserted in the threading holes, the cavity internally has gas and the effect of secondary sealing can be formed by the gas in thecavity so that the structure is simple and the waterproofness is high.

Description

technical field [0001] The invention relates to the technical field of controller accessories, in particular to a waterproof ring for an electric skateboard controller. Background technique [0002] Electric scooters are another new product form of skateboarding after traditional skateboards. Electric scooters are very energy efficient, charge quickly and have long range capabilities. The whole vehicle has beautiful appearance, convenient operation and safer driving. It is definitely a very suitable choice for friends who like life convenience, adding a little more fun to life. [0003] Electric scooters generally adopt four-wheel drive according to needs, but most electric vehicle controllers in the existing market can only drive a single motor, so most electric scooters are controlled by two controls, which is costly and poor in synchronization. Contents of the invention [0004] The object of the present invention is to provide a waterproof ring for electric skateboa...

Claims

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Application Information

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IPC IPC(8): H05K5/06
Inventor 李文
Owner 李文
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