Connector Plug Engaging Arm Structure for Secure Industrial Connections
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional connectors with universal specifications, such as USB Type-C, face challenges in maintaining firmness and preventing detachment when used in industrial computers with stringent usage requirements.
Innovation Solution
A connector plug design featuring an outer casing with an inner and outer casing member, including an engaging arm mechanism that securely fastens the connector in place during plugging, ensuring stability and preventing detachment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional connectors with universal specifications are used, then adaptability is improved, but reliability deteriorates due to loosening and detachment under stringent usage requirements
Solution Approach 1:
The connector is divided into multiple functional components: an outer casing member with inner and outer casings, an engaging arm with pressing and engaging portions, and a recessed portion. This segmentation allows each component to perform its specific function - the outer casing provides universal compatibility, while the engaging arm provides secure fastening, thus resolving the contradiction between adaptability and reliability
Solution Approach 2:
The engaging arm is pre-configured with a pressing portion that protrudes from the outer casing and an engaging portion that extends forward to engage with the connector body. This preliminary arrangement ensures that as soon as the connector is plugged in, the engaging arm automatically secures it in place, preventing loosening before it can occur
2Reliability
If specially-designed connector plugging structures are used for industrial computers, then reliability is improved, but adaptability deteriorates due to limited scope of application
Solution Approach 1:
The outer casing member is designed with a universal specification that can accommodate different connector types and applications. The inner casing and engaging arm mechanism provide the secure fastening function, while the outer casing maintains compatibility with standard connectors, thus achieving multi-functionality that combines reliability with broad adaptability
3Reliability
If an engaging arm mechanism is added to reinforce the connector structure, then reliability is improved, but device complexity increases
Solution Approach 1:
The engaging arm is integrated into the outer casing member as a unified structure, where the pressing portion and engaging portion form a continuous element. This merging reduces the number of separate components and simplifies assembly, while still providing the necessary securing function to improve reliability without proportionally increasing complexity
Data Source
AI summary
A connector plug, abutting structure of the same, and electrical connection mechanism having the same are provided. The connector plug includes a connection body and an outer casing member. The outer casing member is disposed outside the connection body and includes an inner casing and an outer casing enclosing the inner casing. At least one engaging arm is disposed on the inner casing and has a pressing portion protruding from the outer casing and an engaging portion extending forward from the pressing portion and hanging on the sidewall of an insertion port of the connection body. At least one engaging hole is defined on a receptacle. When a plug is plugged into the receptacle, the engaging portion becomes engaged with the engaging hole to achieve connection.