Plug Socket Connector Locking Protrusions Flex Different Planes
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Solution Overview
Problem
Existing plug and socket connectors from different manufacturers are not compatible, requiring a qualified electrician to alter wiring when swapping light fittings, and have a potentially insecure locking mechanism with single or flexing lugs.
Innovation Solution
A two-part plug and socket connector with a locking mechanism featuring two protrusions that flex in different planes, one of which is breakable to facilitate compatibility with various manufacturers' connectors, providing enhanced security and flexibility.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If connectors from different manufacturers are used, then variety of light fittings can be selected, but compatibility between connectors is lost requiring qualified electrician intervention
Solution Approach 1:
The locking mechanism is segmented into two separate protrusions that can function independently. This allows one protrusion to engage with the aperture while the other can be broken off if not needed, enabling compatibility with different connector designs from various manufacturers while maintaining ease of operation with the segmented locking features
Solution Approach 2:
The protrusions are designed with varying lengths and flexing characteristics that can be adjusted to match different connector types. By changing the physical parameters of the protrusions (length, flexibility, breakable regions), the connector can adapt to work with connectors from different manufacturers while preserving user-friendly operation
2Reliability
If a single locking lug is used, then the connector structure is simple, but the locking security is insufficient and may unlock accidentally
Solution Approach 1:
Two locking protrusions are merged into a single integrated locking mechanism structure. This combination provides enhanced security through dual engagement points while maintaining relatively simple overall structure, preventing accidental unlocking that would occur with a single lug
3Reliability
If two lugs flexing in the same plane are used, then the locking mechanism can engage, but the security is still insufficient and accidental unlocking may occur
Solution Approach 1:
The two protrusions are arranged to flex in different planes rather than the same plane. This dimensional arrangement creates a more robust locking configuration where simultaneous engagement in multiple planes prevents accidental disengagement, enhancing security without significantly increasing structural complexity
4Adaptability or versatility
If protrusions are made non-breakable, then the locking mechanism is more robust, but compatibility with various manufacturers' connectors is reduced
Solution Approach 1:
Different regions of the protrusions have different structural qualities - some regions are designed to be breakable while others maintain full strength. This local differentiation allows the protrusions to be robust where needed for locking security while being breakable in specific areas to achieve compatibility with various connector types from different manufacturers
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 and easy replacement of light fittings without a qualified electrician, ensuring compatibility with a range of connectors and reducing the risk of accidental unlocking.
Implementation Method 1
said protrusions adapted to flex in substantially different planes in order to engage/disengage with their respective apertures
Data Source
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AI summary
A plug and socket connector comprising a first, male part and a second female part and a locking mechanism adapted to retain the male and female parts together, said locking mechanism comprising two protrusions, said protrusions being adapted to engage with corresponding aperture(s) in the other part of the connector, characterised in that the protrusions are adapted to flex in substantially different planes in order to engage/disengage with their respective apertures. The invention extends to just one part of a two part connector as described, which could be supplied without the corresponding other part.