Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A high-speed rail car door with anti-pinch function

A technology for car doors and high-speed rail, which is applied in the direction of windows/doors, door/window accessories, and wing leaf control mechanisms, etc. It can solve the problems of insensitive anti-pinch response and unstable movement of high-speed rail doors, so as to improve the anti-pinch effect and improve Stability, anti-shake effect

Active Publication Date: 2021-10-15
南京天普机电产品制造有限公司
View PDF14 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a high-speed rail door with anti-pinch function to solve the problems of insensitive anti-pinch response and instability when the high-speed rail door moves in the background technology

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 high-speed rail car door with anti-pinch function
  • A high-speed rail car door with anti-pinch function
  • A high-speed rail car door with anti-pinch function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The following will be combined with Figure 1 to Figure 5 The present invention is described in detail, and the technical solutions in the embodiments of the present invention are clearly and completely described. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] It should be noted that when a component is said to be "fixed" to another component, it can be directly on the other component or there can also be an intervening component. When a component is said to be "connected" to another component, it may be directly connected to the other component or there may be intervening components at the same time. When a component is said to be "set on" another component, it can be set directly on th...

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 relates to the technical field of high-speed rail, in particular to a high-speed rail door with an anti-pinch function, including a high-speed rail door body, a mounting groove is opened on one side of the high-speed rail door body, and a second magnetic block is bonded inside the mounting groove. One side of the block is provided with a first magnetic block, a spring slot is opened inside the installation groove, and a first spring is arranged inside the spring slot, and a moving conductor block is welded on one side of the first spring, and one side of the moving conductor block is away from One outer wall of the first spring is threadedly connected with an insulating guide rod, and one side of the moving conductor block is provided with two fixed conductor blocks distributed up and down. The present invention utilizes the mutual repulsion between the first magnetic block and the second magnetic block by setting the first magnetic block and the second magnetic block, so that a relatively flexible magnetic buffer zone is formed between the first magnetic block and the second magnetic block, and then The action of the first magnetic block is used to make the high-speed rail door body stop and close with high sensitivity, so as to achieve a good anti-pinch effect.

Description

technical field [0001] The invention relates to the technical field of high-speed rail, in particular to a high-speed rail door with an anti-pinch function. Background technique [0002] High-speed railway, referred to as high-speed railway, refers to a railway system with high design standards and safe high-speed travel for trains. Because high-speed railway has the characteristics of fast speed and stable operation, people's travel is more convenient. The high-speed rail door is the safety guarantee for passengers and crew members inside the high-speed rail to prevent accidents in the car. However, improper use of the high-speed rail door will also cause harm to people, and there is a danger of trapping people. Therefore, it is important to solve the problem of trapping people in the high-speed rail door . [0003] Chinese Patent No. CN201210194992.7 provides an anti-pinch door for automobiles, including a movable door and a door frame. Switch and controller; when the pi...

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): E05F15/48E05F15/655E05D13/00E06B7/28E06B7/36
CPCE05D13/00E06B7/28E06B7/36E05F15/48E05F15/655
Inventor 许超
Owner 南京天普机电产品制造有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com