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1. (WO2017167283) STAMPED-OUT WIRING SPRING JACK AND PROCESSING METHOD THEREOF

Pub. No.:    WO/2017/167283    International Application No.:    PCT/CN2017/079035
Publication Date: Fri Oct 06 01:59:59 CEST 2017 International Filing Date: Sat Apr 01 01:59:59 CEST 2017
IPC: H01R 13/187
Applicants: SHENZHEN TRALEE WIRE SPRING TERMINAL TECHNOLOGY CO., LTD
深圳市特拉利线簧端子技术有限公司
Inventors: WANG, Shuang
王爽
Title: STAMPED-OUT WIRING SPRING JACK AND PROCESSING METHOD THEREOF
Abstract:
Disclosed is a stamped-out wiring spring jack (4) made by means of stamping and welding. The stamped-out wire spring jack comprises a metallic sheet (2), wherein an arc-shaped protrusion is provided on the upper end of the metallic sheet, a metal wire (1) is provided on the upper end of the metallic sheet and is located at a recessed surface of the metallic sheet, and two ends of the metal wire are located on two sides of the recessed part respectively. The metal wire is shaped by means of a mould, and is in a U-shape with the two ends thereof being connected. The metal wire is spread on the metallic sheet and the two ends of the metal wire are welded on the metallic sheet. The stamped-out wire spring jack has a simple process, low manufacturing costs, and better performance, and can be made by using moulds and automated equipment, so that the products have a good uniformity and a stable performance. The density of the metal wire is significantly increased, thereby improving the electrical performance and increasing current-carrying capability. The volume and structure of the metal wire are smaller, increasing the density of connectors while reducing material consumption. Large-current design and transmission can be realized.