Fast Plug Connector With Barbed Elastic Terminals for Copper Wire

The patent replaces traditional mechanical connection methods (soldering, screwing) with a spring-based elastic mechanical system. The spring piece provides automatic clamping force through its elastic deformation, eliminating the need for soldering tools or screwdrivers while maintaining reliable electrical connection. This substitution directly resolves the contradiction by providing tool-free, rapid connection without sacrificing connection stability.

The spring piece acts as a self-service mechanism that automatically clamps the conductors upon insertion without requiring external tools or additional operations. The elastic force of the spring piece self-adjusts to secure the wire, making the connection process intuitive and rapid. This self-service characteristic eliminates the time-consuming steps of traditional methods while ensuring reliable connection through automatic mechanical engagement.

The patent replaces complex mechanical operations (soldering, screw tightening) with a simple spring-based clamping mechanism. Users only need to insert the conductor into the terminal, and the spring piece automatically clamps it secure. This substitution dramatically simplifies the operation while maintaining reliable electrical connection, directly addressing the ease of operation concern.

The spring piece provides self-service by automatically clamping the conductor without requiring user intervention for tool operation or adjustment. The elastic mechanism self-adjusts to the conductor size and provides consistent clamping force, making the connection process as simple as insertion. This eliminates the complexity of traditional methods while ensuring reliable connection through automatic mechanical engagement.

The patent merges multiple functions into the spring piece: it serves as both the electrical contact terminal and the mechanical clamping mechanism. The spring piece integrates the electrical conduction path with the mechanical retention function, eliminating the need for separate terminals and clamps. This merging reduces overall structural complexity while enabling fast, tool-free connection with improved productivity.

The spring piece performs multiple functions simultaneously: it provides electrical conduction, mechanical clamping, and positional alignment. This multi-functionality reduces the number of separate components needed in the connector, simplifying the overall structure while enabling rapid connection. The universal design of the spring piece allows it to handle both the electrical and mechanical aspects of the connection in a single element.