Steering device for electrical children's cart

A technology of steering device and electric baby carriage, which is applied in the field of baby carriages, can solve the problems of high failure rate, the steering angle cannot be greater than 30 degrees, complex structure, etc., and achieve the effect of low failure rate, prominent substantive features, and reasonable overall structure

Inactive Publication Date: 2011-04-20
SHANGHAI YONGLONG INDAL & TRADING
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the use of mechanical steering, the complex structure leads to a high failure rate, and the steering angle cannot be greater than 30 degrees

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
  • Steering device for electrical children's cart
  • Steering device for electrical children's cart
  • Steering device for electrical children's cart

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] Below with reference to accompanying drawing, the present invention is further described

[0010] The present invention is a steering device for an electric stroller, which mainly includes a dual-assist drive wheel 1, which is different from the prior art in that: the first input end of the dual-assist drive wheel 1 is connected to the output end of the first drive motor 2, The second input end of the double power-assisted driving wheel 1 is connected to the output end of the second drive motor 3, the output end of the first linkage steering structure 4 is connected to the input end of the first drive motor 2, and the output end of the second linkage steering structure 5 It is connected with the input end of the second driving motor 3 .

[0011] Braking units are arranged inside the first linkage steering structure 4 and the second linkage steering structure 5 .

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 discloses a steering device for an electrical children's cart, which is characterized in that: the first input ends of double power driving wheels are connected with the output end of a first driving motor; the second input ends of the double power driving wheels are connected with the output end of a second driving motor; the output end of a first linkage steering structure is connected with the input end of the first driving motor; and the output end of the second linkage steering structure is connected with the input end of the second driving motor. The device is reasonable in entire structure and can realize 360-degree omnidirectional guided rotation by adopting double power driving motors. The device has the advantages that: steering operation and control are sensitive; a double power effect can be achieved; the driving part also has a self-braking unit, so the safety of the product is improved; the overall structure is reasonable, and the practicality is high; and substantial characteristics are more prominent and improvement is more obvious than those of the prior art.

Description

Technical field: [0001] The invention relates to the technical field of baby carriages, in particular to an electric steering device for baby carriages, and in particular to its mechanical connection structure. Background technique: [0002] In the prior art, the steering device of the children's electric vehicle realizes left and right steering through the steering wheel or the front intubation tube to link the front wheel or the rear wheel. However, due to the mechanical steering, the complex structure leads to a high failure rate, and the steering angle cannot be greater than 30 degrees. [0003] Therefore, it is still necessary to further improve the electrical part of the steering mechanism of the existing children's electric stroller, so that its overall structure is more rationalized, simplified and perfected. Invention content: [0004] The object of the present invention is to provide a steering device for an electric stroller, which adopts a dual-power motor dri...

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): B62D5/04
Inventor 张才宽
Owner SHANGHAI YONGLONG INDAL & TRADING
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap