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a coil skeleton

A coil bobbin and enameled wire technology, which is applied to coils, circuits, electrical components, etc., can solve the problems of manpower, equipment investment, long process, single application of coil bobbins, etc., and achieve reliable contact and improved stability.

Active Publication Date: 2021-03-02
LUXSHARE PRECISION INDKUNSHAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current application of the coil bobbin is relatively single. The enameled wire wound on the coil bobbin and the connecting terminal are mostly electrically connected by soldering, while the electrical connection between the coil bobbin and other functional devices of the product is mostly made of solder.
However, the connection by soldering will have defects such as false soldering or unreliable soldering, and it is not easy to realize the automation of the production line of supporting products, the process is long, the investment in manpower and equipment is large, and the cost is high

Method used

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Embodiment Construction

[0034] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only the parts related to the present invention are shown in the drawings but not all of them.

[0035] At present, the commonly used coil bobbin on the market is to realize the electrical connection between the enameled wire and the connecting terminal by soldering, and the electrical connection between the bobbin and other products is also realized by soldering, but due to the soldering method, it is easy to have false welding ...

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Abstract

The invention discloses a coil skeleton, which belongs to the technical field of electrical engineering. The coil skeleton includes a bracket, an enameled wire, a fixing base, a connection terminal, a circuit board and a butt terminal. The fixing seat is provided with a plurality of receiving grooves. The connecting terminal includes a main body and elastic parts respectively arranged on both sides of the main body. The main body is inserted into the receiving groove, and the two elastic parts extend out of the receiving groove respectively. The other elastic portion elastically abuts against the butt terminal. The connecting terminal with the elastic portion elastically abuts the circuit board and the butt terminal respectively, replacing the existing soldering connection method, making the contact more reliable and improving the stability of the connection.

Description

technical field [0001] The invention relates to the technical field of electrical engineering, in particular to a coil frame. Background technique [0002] In the field of electrical engineering, coil bobbins are widely used in relays, contactors, transformers and other products to convert electrical energy into magnetic energy and mechanical kinetic energy. The current application of the coil bobbin is relatively simple. The enameled wire wound on the coil bobbin and the connecting terminal are mostly electrically connected by soldering, and the electrical connection between the coil bobbin and other functional devices of the product is mostly made of solder. However, the connection by soldering will have defects such as false soldering or unreliable soldering, and it is not easy to realize the automation of the production line of supporting products, the process is long, the investment in manpower and equipment is large, and the cost is high. [0003] Therefore, there is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01F5/02H01F5/04
CPCH01F5/02H01F5/04
Inventor 钟圣周李国强令狐云波刘思锶李林王文娟黄彬
Owner LUXSHARE PRECISION INDKUNSHAN