Connector With Elastic Terminal For Secure Connection
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Solution Overview
Problem
Conventional connectors lack sufficient strength in their electrical connections, leading to potential disconnection under external forces.
Innovation Solution
The connector design features a housing with recesses and peripheral walls that hold contacts with integrated holders and connecting parts, allowing for improved strength and secure electrical connections by locking mechanisms and elastic deformation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If conventional connectors are used with simple terminal structures, then the device complexity is low, but the connection strength and reliability are insufficient
Solution Approach 1:
The terminal is divided into multiple functional parts: a holder portion for mounting, a connecting portion for electrical connection, and an elastic portion for providing connection force. This segmentation allows each part to perform its specific function optimally, improving overall connection strength while maintaining manufacturing feasibility through modular design
Solution Approach 2:
The elastic portion of the terminal is designed to be flexible and deformable, allowing it to dynamically adjust during connection. When the connector is assembled, the elastic portion deforms elastically to engage with the recess, providing automatic mechanical locking and maintaining continuous connection force without requiring additional fastening mechanisms
2Reliability
If the connector structure is simplified for ease of manufacture, then the manufacturing precision and connection reliability may be compromised
Solution Approach 1:
The holder portion, connecting portion, and elastic portion are integrated into a single terminal component that is directly formed on the circuit board. This merging eliminates the need for separate assembly steps for mounting the terminal, thereby improving manufacturing efficiency while ensuring reliable electrical connection through the integrated structure
Solution Approach 2:
The terminal's elastic portion automatically engages with the recess during assembly through elastic deformation, creating a self-locking mechanism. This self-service feature ensures reliable mechanical and electrical connection without requiring additional fastening operations or complex assembly procedures, maintaining both reliability and ease of manufacture
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
This configuration enhances the strength of electrical connections, making them more resistant to external forces and ensuring reliable connectivity between connectors.
Implementation Method 1
a third portion extending from the second holder in a direction towards the first holder, and the third portion is elastically deformable
Data Source
AI summary
A connector includes a housing and a contact held by a peripheral wall of the housing. The housing has a recess that another connector is put into and the peripheral wall surrounding the recess. The contact has a pair of holders and a pair of connecting parts included in the respective holders. The pair of the holders face each other through a first space that is disposed in the recess. The pair of the connecting parts each face the first space. The other connector is designed to be electrically connected to the pair of the connecting parts.