Quick-Release Connector With Self-Actuating Cantilever Detent
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Solution Overview
Problem
Conventional connectors with latching mechanisms made of fragile plastic break when inadvertent tension is applied, as they require manual depression of tabs for release, which is not reliable.
Innovation Solution
A quick-release connector design featuring a cantilever detent that flexes during insertion and snaps into position for locking, allowing release without manual operation when sufficient tension is applied, preventing accidental breakage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a manual tab depression mechanism is used for connector release, then the connector can be securely retained in the socket, but the latching mechanism breaks when inadvertent tension is applied to the cable
Solution Approach 1:
The connector's release mechanism is designed to automatically disengage from the socket when a pulling force is applied to the cable. The flexible detent element self-actuates by flexing under the applied tension, causing the connector to release without requiring manual intervention. This self-service mechanism eliminates the fragility of manual tab systems while maintaining secure retention during normal use.
Solution Approach 2:
The latching mechanism transitions from a static manual release system to a dynamic automatic release system. The flexible detent element can flex and deform under applied forces, allowing the connector to transition between locked and released states based on the forces applied to the cable. This dynamic behavior enables the mechanism to withstand normal operational forces while automatically releasing under tension.
2Ease of operation
If a flexible detent element is used for automatic release, then the connector can be released without manual operation, but the detent must flex during insertion which may reduce locking precision
Solution Approach 1:
The detent element's physical state changes during operation - it flexes during insertion and then snaps into a precise locked position. The flexible nature allows the detent to accommodate insertion variations while maintaining precise positioning when locked. The parameter of flexibility enables the detent to transition from a deformed state during insertion to a precisely positioned state during locking.
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
Enables secure locking and reliable release of the connector without manual tab depression, preventing breakage due to accidental tension, ensuring durability and ease of use.
Implementation Method 1
The connector includes a cantilever detent, which flexes during the insertion process. The detent snaps into position for locking the connector to a socket.
Implementation Method 2
The detent is released from the socket when sufficient tension is applied on the connector or the cable to release the detent.
Data Source
AI summary
A connector includes a locking mechanism that locks the connector in a socket but allows removal of the connector without a manual operation that relies on depressing the locking mechanism. The connector is released from the socket when a sufficient pulling force is applied to the connector. The connector includes a spring-loaded detent that flexes during the insertion process. The detent snaps into a locking position. The detent can be released from the socket when sufficient tension is applied on the connector such that inadvertent tension will not result in breaking the connector.