Network filter shell monomer structure and production process thereof

A network filter and monomer structure technology, applied in the direction of impedance network, electrical components, etc., can solve problems such as high repair rate, unstable product quality, and inability to effectively control the soldering process quality of the network filter shell, so as to improve the welding quality. Firmness, improvement of customer welding PCB board, improvement of solderability requirements and the effect of oxidation resistance

Pending Publication Date: 2021-04-16
东莞市富航电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The invention proposes a network filter shell single structure and its production process, which solves the problem that the soldering process quality of the network filter shell cannot be effectively controlled, resulting in unstable product quality and high repair rate.

Method used

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  • Network filter shell monomer structure and production process thereof
  • Network filter shell monomer structure and production process thereof
  • Network filter shell monomer structure and production process thereof

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Embodiment Construction

[0049] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0050]In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0051] In the description of the present invention, it should be noted that, unless otherwise specified and ...

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Abstract

The invention discloses a network filter shell monomer structure and a production process thereof, relates to the technical field of network filter shell production, and provides the following scheme aiming at the problems of unstable product quality and high repair rate caused by incapability of effectively controlling the tin soldering process quality of the existing network filter shell: the structure comprises a shell body; the top end of the shell body is provided with pin terminals, the bottom end of the shell body is provided with outer PINs, the pin terminals and the outer PINs are uniformly arranged along the length direction of the shell body, the pin terminals and the outer PINs are symmetrically arranged about the central axis of the shell body, and the side walls of the pin terminals are provided with wire hanging grooves. The device is novel in structure, can effectively improve the solderability requirement and oxidation resistance of a product, facilitates tin to climb along the wedge-shaped tin climbing inclined plane to wrap the wedge-shaped inclined plane of the outer PIN, improves the welding firmness, prevents pseudo soldering, guarantees good conductivity, improves the safety performance of the product, and is convenient to use.

Description

technical field [0001] The invention relates to the technical field of network filter casing production, in particular to a network filter casing single structure and a production process thereof. Background technique [0002] The role of the electronic network filter housing is to protect and accommodate the electronic and electrical components inside the inner cavity of the housing. The electrical components in the inner cavity are connected to the PCB board through the external pin terminals on both sides of the housing. The existing network filter housing includes the housing and Pin terminals arranged symmetrically on both sides. [0003] In the process of shell production, the pin terminals are first nickel-plated and tin-plated, and then the outer connecting rods connected to the pin terminals are cut off to form a single network filter shell, and the pin terminals are cut off after the outer connecting rods The original metal material will be exposed on the cross-se...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H03H1/00
Inventor 陈中元
Owner 东莞市富航电子科技有限公司
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