Modular Vehicle Body Magnetic Coupling for Easy Disassembly
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing vehicle bodies for PBVs face challenges in mechanical coupling and decoupling, making repair and replacement difficult.
Innovation Solution
A vehicle body design utilizing magnetic modules that allow for convenient assembly and disassembly by generating a magnetic force through a change in magnetic circuit, enabling easy coupling and decoupling of bodies.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If mechanical coupling methods such as welding or bolting are used to couple bodies, then the structural strength and stability are improved, but the ease of disassembly and repair deteriorates
Solution Approach 1:
The patent replaces traditional mechanical coupling methods (welding, bolting) with magnetic coupling. The magnetic module generates magnetic attraction force to hold the first and second bodies together, eliminating the need for permanent mechanical fasteners. This allows the bodies to be strongly coupled during operation but easily separated when repair or replacement is needed, by simply removing the magnetic module.
2Reliability
If permanent mechanical fastening is used, then the reliability of the connection is improved, but the adaptability for replacement and modification deteriorates
Solution Approach 1:
The patent introduces a dynamic coupling system where the magnetic module can be activated and deactivated. During normal operation, the magnetic module provides reliable connection between bodies. When replacement or modification is needed, the magnetic module can be deactivated and removed, allowing the body to be replaced with a different configuration. This dynamic capability provides both reliability and adaptability.
3Ease of operation
If magnetic modules are used for coupling, then the ease of assembly and disassembly is improved, but the complexity of the coupling mechanism increases
Solution Approach 1:
The patent segments the coupling function into a separate magnetic module that can be independently installed and removed. The magnetic module is integrated into the insertion portion, separating the magnetic coupling function from the body structures themselves. This segmentation simplifies the overall system by making the magnetic coupling mechanism a self-contained unit that handles both the complexity of magnetic actuation and the simplicity of installation.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Facilitates easy repair and replacement of vehicle components, improving maintainability and marketability by allowing seamless coupling and decoupling of life and driving modules.
Implementation Method 1
a magnetic module provided at an end portion of the fixing portion and configured to fix the fitted first and second bodies by use of a magnetic force generated by a change in magnetic circuit
Data Source
AI summary
A vehicle body for a vehicle, includes a first body, a second body configured to be fitted with the first body, an insertion portion provided on one of the first body and the second body and including an insertion space formed therein, and a fixing portion provided on the other of the first body and the second body and configured to be inserted into the insertion space of the insertion portion, the fixing portion including a magnetic module provided at an end portion of the fixing portion and configured to fix the fitted first and second bodies by use of a magnetic force generated by a change in magnetic circuit.