Elastic Fixation Member for Secure PCB Mounting
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Solution Overview
Problem
There is a need for a mounting arrangement for electronic components that is easy to assemble, inexpensive, and capable of securely holding the component, especially in environments prone to shocks and vibrations.
Innovation Solution
A mounting arrangement comprising a housing with a base and a cover, a receptacle for the electronic component, and at least one elastically deformable component fixation member that securely fixes the component by exerting a holding force adjustable based on the deformation extent.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional rigid fixation methods are used, then the electronic component is securely held, but the assembly process becomes complex and costly
Solution Approach 1:
The patent uses elastically deformable fixation members that change their physical state from undeformed to deformed, allowing them to adapt to the electronic component and provide secure fixation through elastic force without requiring complex rigid structures or multiple fastening elements
Solution Approach 2:
The elastically deformable fixation members automatically adjust and secure the electronic component through their own elastic properties when compressed between the housing base and cover, eliminating the need for additional fasteners, adhesives, or complex assembly mechanisms
2Reliability
If traditional fixation methods are used, then the electronic component is securely held, but production and assembly costs increase
Solution Approach 1:
The fixation members utilize elastic deformation as a variable parameter to provide adjustable holding force, replacing expensive rigid fixation systems with simple elastic elements that can be manufactured at low cost while maintaining secure fixation
Solution Approach 2:
The patent employs simple, inexpensive elastic fixation members that can be easily manufactured and replaced if needed, significantly reducing production costs compared to durable rigid fixation systems while maintaining adequate fixation performance
3Reliability
If rigid fixation structures are used, then the electronic component is securely held, but the design and assembly process becomes elaborate
Solution Approach 1:
The elastically deformable fixation members perform the entire fixation function automatically through their elastic properties when compressed, eliminating the need for elaborate assembly procedures, alignment steps, or additional fastening operations required by rigid fixation systems
Solution Approach 2:
The elastic deformation of the fixation members provides a simple, single-parameter adjustment mechanism that naturally adapts to the electronic component dimensions, replacing complex multi-parameter rigid fixation systems that require precise assembly
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
The solution allows for secure fixation of electronic components without complex designs or assembly processes, reducing production costs and enabling flexible adjustment of the holding force according to specific use cases.
Implementation Method 1
at least one component fixation member which is elastically deformable and configured to be located in the receptacle for fixating the electronic component in the receptacle
Data Source
AI summary
A mounting arrangement for holding an electronic component includes a housing having a housing base and a housing cover configured to be mounted onto the housing base, a receptacle for accommodating an electronic component, such as a PCB, between the housing base and the mounted housing cover, and at least one component fixation member which is elastically deformable and configured to be located in the receptacle for fixating the electronic component in the receptacle. The mounting arrangement is easy to assemble, inexpensive and capable of securely holding an electronic component.