L-shaped metal pin structure of network filter shell and production process of L-shaped metal pin structure

Abstract

The invention discloses an L-shaped metal pin structure of a network filter shell and a production process of the L-shaped metal pin structure, relates to the technical field of network filters, and provides the following scheme aiming at the problem that the product quality is unstable due to the fact that an existing enameled wire is easy to slide off from a pin terminal and the tin soldering process quality cannot be effectively controlled, the structure comprises a bottom surface, side surfaces are arranged at two ends of the bottom surface, a front surface is arranged at the bottom end of the bottom surface, second pin terminals are arranged on the inner walls of the side surfaces, the second pin terminals are uniformly arranged along the length direction of the bottom surface, the second pin terminals are symmetrically arranged about the central axis of the side surfaces, and wire arrangement grooves are formed in the inner walls of the side surfaces. The wire arrangement grooves are matched with the second pin terminal, and the side wall of the second pin terminal is provided with a wire hanging groove. The structure is novel in structure, can effectively prevent pseudo soldering, ensures good conductivity, improves the product safety performance, and is high in enameled wire winding production efficiency, stable in quality and convenient to use.

Description

technical field [0001] The invention relates to the technical field of network filters, in particular to an L-shaped metal pin structure of a network filter housing and a production process thereof. Background technique [0002] The role of the electronic network filter shell is to protect and accommodate the electronics inside the shell cavity. The electrical components in the shell cavity are connected to the PCB board through the external pin terminals on both sides of the shell. The existing metal pin terminal L-shaped network filter shell The structure includes the shell and the L-shaped pin terminals symmetrically arranged on both sides, and there is no wire hanging groove on the L-shaped lead terminal, the enameled wire is easy to slip off on the pin terminal when the client is winding the enameled wire, and the enameled wire is fixed. The location could not be pinpointed exactly. [0003] In the production process of the existing metal pin terminal L-shaped network ...

AI Technical Summary

Problems solved by technology

[0004] The L-shaped metal pin structure of the network filter shell and its production process proposed by the invention solve the problem that the enameled wire is easy to slip on the pin terminal and the quality of the soldering process cannot be effectively controlled, resulting in unstable product quality.

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