Mono-walled wire spring hole

Abstract

The invention has only one metal tube, and on the inner wall of said metal tube multi wire springs are arrayed. Two ends of each wire spring are secured on the inner wall of said metal tube. Multi wire springs are arrayed in a helical shape so as to show a hyperboloid of revolution of one sheet shape. The invention saves an outer tube required by an original double wall wire spring hole so as to reduce the size of wire spring hole.

Description

technical field [0001] The invention belongs to electric connectors, in particular to a single-wall wire spring hole. Background technique [0002] Existing wire spring holes have inner and outer double walls at present, and the bending at the two ends of the wire spring is clamped between the inner and outer double walls. Because the current existing inner and outer double-wall wire spring holes have large dimensions and cannot meet the electrical isolation spacing requirements of small-pitch electrical connectors. Small-pitch electrical connectors, such as 2.0mm-pitch electrical connectors, cannot use the existing internal and external double-walled wire spring holes to achieve miniaturized and highly reliable wire spring connection technology. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a single-wall wire spring hole. The miniaturization of the wire spring hole electrical connector can be achieved. [0...

AI Technical Summary

Problems solved by technology

Because the current existing inner and outer double-wall wire spring holes have large dimensions and cannot meet the electrical isolation spacing requirements of small-pitch electrical connectors

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