Unlock instant, AI-driven research and patent intelligence for your innovation.

A charging knife assembly and its charging device and rail transit system

A technology of a charging device and a knife assembly, applied in the field of vehicles, can solve the problems of fast wear and loud noise of the charging knife

Active Publication Date: 2021-05-14
BYD CO LTD
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In related technologies, rail transit vehicles set charging equipment along the lines and stations, and move the charging knife on the vehicle into contact with the charging equipment to realize power supply to the vehicle. However, during the power supply, the charging knife and the charging equipment will move and cooperate There is a lot of impact and friction, which produces a lot of noise, and the charging knife wears out quickly

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A charging knife assembly and its charging device and rail transit system
  • A charging knife assembly and its charging device and rail transit system
  • A charging knife assembly and its charging device and rail transit system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0062] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0063] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "circumferential", etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a charging knife assembly, a charging device and a rail transit system thereof, the charging knife assembly includes: a charging knife; a link mechanism, the charging knife is connected to the link mechanism, and the connecting rod The mechanism includes a retractable device, and by controlling the retractable device, the charging knife is controlled to move between the first position and the second position. The charging knife assembly of the present invention has the advantages of small impact, low noise, and small wear, and at the same time occupies a small space and can be arranged flexibly.

Description

technical field [0001] The invention belongs to the technical field of vehicles, and in particular relates to a charging knife assembly, a charging device having the same and a rail transit system. Background technique [0002] In related technologies, rail transit vehicles set charging equipment along the lines and stations, and move the charging knife on the vehicle into contact with the charging equipment to realize power supply to the vehicle. However, during the power supply, the charging knife and the charging equipment will move and cooperate There is a lot of impact friction, which produces a lot of noise, and the charging knife wears out quickly. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the present invention provides a charging knife assembly, which has the advantages of low impact, low noise and low wear. [0004] A kind of charging knife assembly proposed...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/60H01R13/04
CPCB60L2200/26H01R13/04H01R13/60H01R2201/26
Inventor 刘维达谭志成杨怡王巍
Owner BYD CO LTD