Power supply support for rotatably connecting

A technology of rotating connection and support arm, applied in the direction of collectors, electric vehicles, electrical components, etc., can solve problems such as difficulty in supplying power to rolling elements, and achieve the effects of avoiding poor contact, improving power supply stability, and improving service life

Inactive Publication Date: 2018-09-28
朱森
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a power supply bracket for rotating connection in view of the above existing problems, which can solve the problem of difficulty in supplying power to rolling elements in a rotating state

Method used

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  • Power supply support for rotatably connecting
  • Power supply support for rotatably connecting
  • Power supply support for rotatably connecting

Examples

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Embodiment 1

[0026] A power supply bracket for rotational connection, characterized in that: the power supply bracket includes a slip ring 2, a support arm 6 and a connection terminal 1; the support arm 6 is integrally formed with the slip ring 2, and the support arm 6 is fixedly connected to the On the outer wall of slip ring 2, such as figure 1 As shown, the support arm 6 is perpendicular to the outer wall of the slip ring 2, so that the section at the joint between the slip ring 2 and the support arm 6 is in the shape of a "T"; the support arm 6 and the slip ring 2 are both conductors, and the inside of the support arm 6 An effusion chamber 5 is provided, one end of the effusion chamber 5 extends toward the sliding direction and penetrates through the wall of the slip ring 2, forming an opening on the inner wall of the slip ring 2; a conductive liquid is arranged in the effusion chamber 5; the support The arm 6 is provided with a connecting terminal 1, which is used to connect with the ...

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PUM

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Abstract

The invention discloses a power supply support for rotatably connecting. The power supply support comprises a sliding ring, a support arm and a wiring terminal, wherein the support arm and the slidingring are integrally formed, the support arm is fixedly connected to an outer wall of the sliding ring, the support arm and the sliding ring both are conductors, a liquid accumulation cavity is formedin the support arm, one end of the liquid accumulation cavity extends to a sliding direction and penetrates through a wall of the sliding ring, an opening is formed in an inner wall of the sliding ring, a conductive liquid is arranged in the liquid accumulation cavity, and the wiring terminal is arranged on the support arm and is used for connecting a power supply; and when the sliding ring sleeves a rolling body, the inner wall of the sliding ring is in contact with a surface of the rolling body and can rotate relative to the surface of the rolling body, the conductive liquid in the liquid accumulation cavity flows out of the opening of the liquid accumulation cavity and is in contact with the surface of the rolling body, and the power supply is used for supplying power to the rolling body in a rotating state by the sliding ring and the conductive liquid. By the power supply support, the problem of power supply difficulty of the rolling body in the rotating state can be solved.

Description

technical field [0001] The invention relates to the field of movable power supply, in particular to a power supply bracket for rotating connection. Background technique [0002] Install a rolling body on the bracket, insert the rolling body into the mounting hole on the bracket, and make the rolling body rotate in the mounting hole on the bracket; when the rolling body needs to supply power to the rolling body during the rotation, many difficulties will arise; first , the wire cannot be fixedly connected directly to the rolling body. If the guide is directly connected to the rolling body, the rolling body will knot the wire during the rotation process, and the wire will also affect the rotation of the rolling body; if the wire is connected to the bracket, The power supply is supplied through contact between the mounting hole on the bracket and the contact surface of the rolling body. If the rolling body and the inner wall of the mounting hole are worn during the rotation, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00
CPCH02J7/00
Inventor 朱森
Owner 朱森
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