Sealed Socket Connector for Modular Hearing Device Exchange
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Solution Overview
Problem
Hearing devices with multiple parts are prone to malfunction due to improper interlocking and exposure to moisture and dirt, and require specific connection interfaces for different types and brands, making them costly and difficult to maintain.
Innovation Solution
A universal socket connector for Behind-The-Ear (BTE) and Receiver-In-the-Ear (RIE) units that provides a detachable and sealed connection, allowing for easy exchange of units and protection from external factors, compatible with various types and brands of hearing devices.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of repair
If a hearing device comprises different parts connected by plug and socket connector, then a user can clean or exchange specific parts, but the device is more likely to malfunction due to improper interlocking and exposure to moisture and dirt
Solution Approach 1:
The hearing device is divided into separable parts (BTE unit and RIE unit) connected by a plug and socket connector system. The socket connector is integrated into the BTE unit housing as a separate module, allowing the RIE unit to be detached and exchanged independently while maintaining reliable electrical and mechanical connections through the segmented design.
Solution Approach 2:
The socket connector acts as an intermediary component between the BTE unit housing and the RIE unit plug connector. It provides a standardized interface that ensures proper interlocking and electrical connection while protecting against moisture and dirt ingress, resolving the contradiction between ease of exchange and reliability.
2Reliability
If each type or brand of hearing devices requires a new connection interface, then the connection can be optimized for specific devices, but the manufacturing cost increases and complexity arises
Solution Approach 1:
The socket connector is designed as a universal component that can be used across different types, brands, and generations of hearing devices. It provides a standardized connection interface that maintains reliable electrical and mechanical connections while reducing manufacturing complexity and costs through component standardization and reuse across product lines.
3Reliability
If the electronics inside the BTE unit and RIE unit are isolated from outside factors, then the device reliability improves, but the sealing complexity increases
Solution Approach 1:
The sealing function is merged with the socket connector component itself. The socket connector integrates both the electrical connection function and the sealing function into a single component, eliminating the need for separate sealing elements and reducing overall sealing complexity while maintaining protection against moisture and dirt.
4Adaptability or versatility
If a socket connector is used to detachably connect the plug connector to the frame, then the modularity improves and parts can be used crosswise, but the connection security may be compromised
Solution Approach 1:
The socket connector provides a dynamic connection system that transitions between a secure locked state during normal operation and an easily releaseable state for exchange. The design incorporates mechanical features that maintain strong electrical and mechanical connections when assembled, while allowing for simple detachment when needed, balancing connection security with modularity.
Data Source
AI summary
The present disclosure relates to a socket connector for a hearing device. The hearing device comprises a Behind-The-Ear (BTE) unit and a Receiver-In-the-Ear (RIE) unit, the BTE unit comprising a frame, wherein the frame comprises electronic components of the BTE unit, the RIE unit comprising a plug connector configured for providing an electrical connection between the RIE unit and the BTE unit. The socket connector is connectable to the frame of the BTE unit and is configured for detachably connecting the plug connector to the frame.