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

Electronic induction winding device

An electronic induction, retractor technology, applied in belt tensioners, car seat belts, transportation and packaging, etc., can solve the problems of high locking lag cost, difficult control, high noise, etc., to improve the accuracy of retraction degree, reduce the number of parts, reduce the effect of noise

Active Publication Date: 2016-09-21
YANFENG AUTOMOTIVE SAFETY SYST CO LTD +1
View PDF7 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide an electronic induction retractor for the problems of high noise, difficult control, locking lag and high cost of the above-mentioned traditional seat belt retractor

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
  • Electronic induction winding device
  • Electronic induction winding device
  • Electronic induction winding device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0030] See figure 1 , figure 2 and Figure 3a , Figure 3b , are respectively a perspective view, a front view and a schematic view of the motion state of the electronic induction retractor 100 of an embodiment. like figure 1 As shown, the electronic induction retractor is used for retracting the safety belt, and the electronic induction retractor includes a frame 110 and a reel 120 . Wherein the frame 110 is used for accommodating the safety belt. The reel 120 is used for winding the safety belt, the reel 120 is arranged in the frame 110 , and one end protrudes from the frame 110 .

[0031] The electronic induction retractor 100 also includes a first induction module 150 , an electromagnetic switch 160 and a control module 170 ...

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 an electronic induction winding device used for winding a safety belt. The electronic induction winding device comprises a frame, a winding shaft, a first induction module, an electromagnetic switch and a control module, wherein the frame is used for containing the safety belt; the winding shaft is used for winding the safety belt and arranged in the frame, and one end of the winding shaft stretches out of the frame; the first induction module is used for inducing an angle signal and / or an acceleration signal of the frame; the electromagnetic switch is used for controlling the rotation and locking of the winding shaft; and the control module is in communication connection with the first induction module and the electromagnetic switch and is used for controlling the electromagnetic switch according to the angle signal or acceleration signal induced by the first induction module. The electronic induction winding device is low in noise, accurate in control and low in cost and can be locked in time.

Description

technical field [0001] The invention relates to the field of automobile manufacturing, in particular to a retractor for safety belts. Background technique [0002] The safety of passengers has always been one of the main goals pursued by the automobile manufacturing industry. In order to ensure the safety of passengers, seat belts are usually equipped on the seats. Traditional seat belt retractors generally use mechanical parts to sense the movement of the seat belt, the movement of the car, and the angle of the car through gravity or inertia, that is, the sense of belt, car and corner, so it is often noisy. At the same time, due to the processing accuracy of the mechanical parts, the induction fluctuations of the movement of the seat belt, the movement of the car and the angle of the car will be relatively large, so the control is difficult. In addition, because the mechanical movement takes time, it will cause the seat belt locking to lag behind. [0003] At the same ti...

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 Applications(China)
IPC IPC(8): B60R22/36B60R22/46B60R22/40B60R22/343
CPCB60R22/343B60R22/36B60R22/40B60R22/46
Inventor 黄永亮
Owner YANFENG AUTOMOTIVE SAFETY SYST CO LTD
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