Circulator and implementation method thereof

A circulator, circular technology, applied in the direction of waveguide type devices, electrical components, circuits, etc., can solve the problems of high cost, difficult shell thread processing, high assembly cost, meet the requirements of high concentricity and save production time , the effect of improving production efficiency

Pending Publication Date: 2020-06-09
ZHEJIANG DONGYANG CHENGJI ELECTRO MECHANICS CO LTD
View PDF3 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the trend of miniaturization and low cost of circulators, the traditional thread assembly method gradually shows the disadvantages of high cost and high assembly cost, and is not conducive to the realization of automatic production
In shell processing, the smaller the external dimension, the more difficult it is to process threads, and the worse the stability between batch production, which virtually increases the cost of shell materials; due to the difficulty of shell thread processing and poor stability, etc. Insufficient fixing force between the shell and the cover plate, resulting in poor bonding force between the materials inside the circulator, and there is a risk of unstable performance

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Circulator and implementation method thereof
  • Circulator and implementation method thereof
  • Circulator and implementation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] see Figure 1-8 , the present invention provides the following technical solutions: a circulator, including a housing 1, the interior of the housing 1 is sequentially provided with a terminal assembly 2, a lower magnet 3, a lower shim 4, a lower ferrite 5, a center Conductor 6, upper ferrite 7, upper shim plate 8, upper magnet 9 and temperature compensation plate 10, cover plate 11 is connected to the top of housing 1, housing 1 includes circular bottom plate 103, the circumference of circular bottom plate 103 There are several arc-shaped limiting plates 101 arranged vertically with the circular bottom plate 103 evenly on the top, and a top cylinder 102 is connected above the arc-shaped limiting plate 101. The end hole 111 of the casing 1 and the cover plate 11 are bent and fixed after the top cylinder 102 passes through the end hole 111 .

[0038] Specifically, there are three arc-shaped limiting plates 101 in total, and the three arc-shaped limiting plates 101 are di...

Embodiment 2

[0042] This embodiment differs from Embodiment 1 in that: specifically, the terminal assembly 2 includes three arc-shaped positioning plates 21 corresponding to the arc-shaped limiting plates 101, and the three arc-shaped positioning plates 21 form a closed-loop hollow column Body space, the center of circle of three arc-shaped positioning plates 21 is concentric with the circular center formed by three PIN needles 23, the lower magnet 3, the lower shim plate 4, the lower ferrite 5, the central conductor 6 and the upper ferrite 7 Located inside the three arc-shaped positioning plates 21.

[0043] By adopting the above technical scheme, the lower magnet 3, the lower shim plate 4, the lower ferrite 5, the central conductor 6 and the upper ferrite 7 placed inside the arc positioning plate 21 are limited and fixed, which can satisfy High concentricity requirement between ferrite and center conductor.

[0044] Specifically, a horizontal extension block 22 is connected at the inter...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a circulator, which comprises a shell, wherein the shell is internally provided with a terminal assembly, a magnet, a uniform magnetic sheet, ferrite, a central conductor and atemperature compensation sheet, a cover plate is connected above the shell, the shell comprises a circular bottom plate, a plurality of arc-shaped limiting plates perpendicular to the circular bottomplate are evenly connected to the circumference of the circular bottom plate, top end columns are connected to the upper parts of the arc-shaped limiting plates, end holes corresponding to the top end columns are formed in the cover plate, and the shell and the cover plate are fixed through the top end columns which penetrate through the end holes and are bent. The invention further discloses animplementation method of the circulator. According to the invention, the top end columns above the arc-shaped limiting plates are bent, so that the shell and the cover plate are enabled to form a firmer fixing relation, and the bending effect can bear at least 100N tensile force and does not fall off. Compared with a traditional riveting mode through deformation of the top end columns of the shell, the bending effect is firmer, the operation process is easy to achieve through automatic equipment, and the method is simple and convenient.

Description

technical field [0001] The invention belongs to the technical field of circulators, and in particular relates to a circulator and a realization method thereof. Background technique [0002] With the rapid development of the information age, high-frequency communication equipment such as mobile phones and communication base stations have become the needs of people. higher requirements, and the design of component circulators and isolators used in its equipment is also increasingly miniaturized, low cost and performance stability requirements, in terms of the cost composition of circulator components, the shell and cover The material production cost of the plate and the product assembly cost occupy a large part. The stability of the assembly of the shell and the cover plate also determines whether the electrical performance of the circulator is stable. Therefore, in the design of the circulator, the shell and cover The design of the board as well as the design of the assembly...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): H01P1/383H01P11/00
CPCH01P1/383H01P11/00
Inventor 郭坤孙晓丹
Owner ZHEJIANG DONGYANG CHENGJI ELECTRO MECHANICS CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap