Connecting-Finger Connector Mounting for Standard Terminal Compatibility
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Solution Overview
Problem
Current connecting-finger connectors require non-standard external terminals for fixing, leading to increased material and maintenance costs due to the need for special-shaped busbars or wiring terminals, which are not universally applicable and complicate maintenance.
Innovation Solution
The connecting-finger connector incorporates a mounting structure that allows for direct fixation of standard external terminals, eliminating the need for non-standard components by using internal threads or embedded nuts for secure electrical connection.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If non-standard external terminals (special-shaped busbars or wiring terminals) are used to fix the connecting-finger connector, then the connecting finger can be securely connected to the contact module, but the material cost and maintenance cost increase due to the need for special-shaped components that are not universally applicable
Solution Approach 1:
The connecting member is designed with a universal mounting structure that can accommodate standard external terminals (such as standard nuts and bolts) instead of requiring special-shaped busbars or wiring terminals. This universal design allows the same connecting-finger connector to be used with different standard terminals, improving adaptability while maintaining secure connection through the mounting structure's clamping or threaded fastening mechanism
2Ease of manufacture
If non-standard external terminals are used to connect the connecting-finger connector, then the connection can be achieved, but the procurement cost and maintenance cost increase due to the need for special-shaped components
Solution Approach 1:
The mounting structure is designed to work with inexpensive, readily available standard external terminals (such as common nuts and bolts) rather than requiring expensive special-shaped busbars or wiring terminals. This approach reduces material cost significantly while maintaining adequate connection reliability for the application, making the overall system more cost-effective
3Ease of manufacture
If non-standard external terminals are used for the connecting-finger connector, then the connection can be established, but the maintenance complexity increases due to the need for special-shaped components that complicate replacement
Solution Approach 1:
The mounting structure accepts standard external terminals that are universally available and familiar to technicians, eliminating the need for specialized special-shaped busbars or wiring terminals. This universality simplifies maintenance procedures as technicians can easily replace standard terminals without requiring specialized knowledge or tools for handling non-standard components, thereby improving ease of repair
Data Source
AI summary
Disclosed are a connecting-finger connector, a power connection module therefor, and a power supply cabinet. The connecting-finger connector may include a first contact module and a connecting member. The first contact module includes a first main body portion and a first contact portion configured to be electrically connected to a connecting finger, and the first contact portion is electrically connected to the first main body portion. The connecting member is provided with a mounting structure configured to connect an external terminal to the first main body portion.