Magnetic ring partition winding piece

Abstract

The invention discloses a magnetic ring partition winding piece, which comprises a circular plate and at least two partition parts, wherein the diameter of the circular plate is equal to that of the inner ring of a magnetic ring; the partition parts are arranged at the side face end of the circular plate; one end of each partition part is connected with one side end of the circular plate; a clamping edge for clamping the outer ring surface of the magnetic ring is formed at the other end of each partition part; the length of each partition part is the difference of the outer ring radius and the inner ring radius of the magnetic ring; grooves are uniformly distributed in the circumferential outer side face of the circular plate, and are larger than the outer diameter of a wire for the magnetic ring. The magnetic ring partition winding piece disclosed by the invention has the advantages of simple structure, flexibility in operation and high adaptability, is not influenced by the experience degree of an operator, is convenient to install and detach, and is low in production cost; reasonable, effective, accurate and intuitive partition can be realized, and uniform density and ordered arrangement of windings can be ensured.

Description

technical field [0001] The present invention relates to the partitioning technology when the magnetic ring is wrapped around the wire, in particular to a magnetic ring partitioned wire winding part, which belongs to the magnetic ring wire tool. Background technique [0002] Magnetic rings, also known as ferrite magnetic rings, are commonly used anti-interference components in electronic circuits. They have a good suppression effect on high-frequency noise and are generally made of ferrite materials (Mn-Zn). The magnetic ring has different impedance characteristics at different frequencies. Generally, the impedance is very small at low frequencies. When the signal frequency increases, the impedance of the magnetic ring increases sharply. In actual engineering, the number of turns of the magnetic ring should be adjusted according to the frequency characteristics of the interference current. [0003] For the winding operation of the magnetic ring, it is divided into manual win...

AI Technical Summary

Problems solved by technology

[0003] For the winding operation of the magnetic ring, it is divided into manual winding and machine automatic winding. Different operation methods have their own advantages and disadvantages; for the winding operation of some thick wires or multi-strand wires, many processes in the prior art Or use the method of manual winding

[0004] However, the partition of the existing magnetic ring needs to be separated manually, which is easily affected by human factors.

[0005] In addition, for manual winding, the efficiency and quality of the winding are often closely related to the experience of the operator. Only experienced operators can guarantee the quality of the magnetic ring coil winding; There are often many low-quality magnetic winding wires, which cannot guarantee uniform density, neat arrangement, and symmetrical partitions of the windings, which seriously affect the needs of use and the aesthetics of the appearance, thereby affecting sales and bringing economic benefits to enterprises. loss

[0006] In the prior art, there is a technical solution to achieve the purpose of manual winding with uniform density, reasonable partitions and neat arrangement by setting partition blocks and winding slots on the magnetic ring body, but such a solution will not only affect the magnetic ring The relevant parameters, and make the processing of the magnetic ring more complicated and difficult

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