CN213425166U

CN213425166U - Circulator convenient to assemble

Info

Publication number: CN213425166U
Application number: CN202021793520.XU
Authority: CN
Inventors: 徐厚恋; 朱红卫; 夏文海
Original assignee: Anhui Schneider Communication Technology Co ltd
Current assignee: Anhui Schneider Communication Technology Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-06-11
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a circulator convenient to assemble, relate to the technical field of circulator, including the cavity seat, the central conductor that sets up between cavity seat and the end cover, central conductor sets gradually ferrite, even magnetic sheet, permanent magnet respectively on the route of cavity seat, end cover, one side of keeping away from even magnetic sheet on the permanent magnet between central conductor and the end cover is provided with the temperature compensation piece, be provided with three first baffle perpendicular to the cavity seat on the outer periphery of cavity seat, the one end of keeping away from the cavity seat on the inside wall of first baffle is provided with the inner chute, be provided with the cardboard on the inner chute, the position that corresponds first baffle on the end cover is provided with elastic second baffle, the one end of keeping away from the end cover on the lateral wall of second baffle is provided with the outer spout, the outer spout is coincided with the inner chute; a positioning plate is arranged between two adjacent second baffles on the end cover, a conductive rod is arranged on the positioning plate, and the conductive rod is connected with the central conductor; the utility model has the advantages of convenient use, convenient assembly, improved assembly efficiency and the like.

Description

Circulator convenient to assemble

Technical Field

The utility model relates to a technical field of circulator, in particular to circulator convenient to equipment.

Background

The circulator is a multi-port device which transmits incident waves entering any port of the circulator into the next port according to the direction sequence determined by the static bias magnetic field; the circulator is a non-reversible device with a plurality of ends; the high-frequency signal energy can be transmitted in one direction, and is divided into a micro-optical fiber and an electronic circulator, so that the high-frequency signal energy can be well applied to isolators, duplexers and reflection amplifiers.

Along with the development of the science and technology of society, communication product, equipment are more and more strict to the requirement of volume for the product is when the quality is the same, and the volume needs littleer and littleer volume has just also increased the degree of difficulty of assembly, and is connected through the bolt usually between the cavity of current circulator and the end cover, and when the volume of circulator was less, the equipment degree of difficulty increased, and packaging efficiency also reduces, consequently this application has set up the circulator of being convenient for the equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a circulator convenient to equipment is provided to solve the great problem of the equipment degree of difficulty of the small circulator among the prior art of description in the background art.

In order to achieve the above object, the present invention provides the following technical solutions: a circulator convenient to assemble comprises a cavity seat, a central conductor arranged between the cavity seat and an end cover, the path from the central conductor to the cavity seat and the end cover is respectively provided with a ferrite, a uniform magnetic sheet and a permanent magnet in turn, a temperature compensation sheet is arranged on one side of the permanent magnet between the central conductor and the end cover, which is far away from the uniform magnetic sheet, the temperature compensation sheet is arranged between the permanent magnet and the end cover, three first baffle plates vertical to the cavity seat are arranged on the outer circumferential wall of the cavity seat, an inner sliding groove is arranged at one end of the inner side wall of the first baffle far away from the cavity seat, a clamping plate is arranged on the inner sliding groove, an elastic second baffle is arranged on the end cover corresponding to the first baffle, an outer chute is arranged on one end of the outer side wall of the second baffle far away from the end cover, the outer sliding groove is matched with the inner sliding groove, and a clamping groove clamped by a clamping plate is arranged on the outer sliding groove corresponding to the clamping plate; and a positioning plate is arranged between every two adjacent second baffles on the end cover, a conductive rod is arranged on the positioning plate, and the conductive rod is connected with the central conductor.

Preferably: the included angle between two adjacent first baffle plates is 120 degrees.

Preferably: the first baffle and the second baffle are both arc-shaped plates.

Preferably: the first baffle and the cavity body seat are manufactured integrally.

Preferably: the second baffle plate and the end cover are manufactured integrally.

The beneficial effect of adopting above technical scheme is:

this application is through setting up interior spout on the first baffle of cavity seat, set up outer spout on the second baffle of end cover to coincide interior spout and outer spout, owing to be provided with the cardboard on the interior spout of first baffle, be provided with the draw-in groove on the outer spout of the second baffle that corresponds, in the draw-in groove is gone into to the cardboard card, make first baffle and second baffle be closely connected, when the installation, unusual convenience, great improvement workman's packaging efficiency.

Drawings

Fig. 1 is an exploded view of a circulator of the present invention, which is easy to assemble.

Fig. 2 is a top view of the cavity holder of the present invention.

Fig. 3 is a bottom view of the end cap of the present invention.

Wherein: the temperature compensation device comprises a cavity seat 10, a first baffle plate 11, an inner sliding groove 12, a clamping plate 13, an end cover 20, a second baffle plate 21, an outer sliding groove 22, a clamping groove 23, a positioning plate 24, a conductive rod 25, a central conductor 30, a ferrite 40, a uniform magnetic sheet 50, a permanent magnet 60 and a temperature compensation sheet 70.

Detailed Description

Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Referring to fig. 1-3, a circulator convenient to assemble includes a cavity base 10, a central conductor 10 disposed between the cavity base 10 and an end cover 20, a ferrite 40, a magnetic homogenizing sheet 50, and a permanent magnet 60 are sequentially disposed on a path from the central conductor 30 to the cavity base 10 and the end cover 20, a temperature compensating sheet 70 is disposed on one side of the permanent magnet 60 between the central conductor 30 and the end cover 20, which is far away from the magnetic homogenizing sheet 50, and the temperature compensating sheet 70 is disposed between the permanent magnet 60 and the end cover 20, three first baffles 11 perpendicular to the cavity base 10 are disposed on an outer circumferential wall of the cavity base 10, an inner chute 12 is disposed on one end of an inner side wall of the first baffle 11, which is far away from the cavity base 10, a clamping plate 13 is disposed on the inner chute 12, an elastic second baffle 21 is disposed on the end cover 20, which is corresponding to the first baffle 11, an outer chute 22 is disposed on one end of an outer side wall of the second baffle 21, which is far, the outer sliding groove 22 is matched with the inner sliding groove 12, and a clamping groove 23 clamped by the clamping plate 13 is formed in the position, corresponding to the clamping plate 13, of the outer sliding groove 22; a positioning plate 24 is arranged between two adjacent second baffles 21 on the end cover 20, a conductive rod 25 is arranged on the positioning plate 24, and the conductive rod 25 is connected with the central conductor 30.

Preferably: the included angle between two adjacent first baffle plates 11 is 120 degrees.

Preferably: the first baffle 11 and the second baffle 21 are both arc-shaped plates.

Preferably: the first baffle 11 is integrally manufactured with the cavity base 10.

Preferably: the second baffle 21 is manufactured integrally with the end cap 20.

The specific implementation mode is as follows:

the application is implemented like this, when installing, will be earlier with permanent magnet 60 from bottom to top in proper order, even magnetic sheet 50, ferrite 40, central conductor 30, ferrite 40, even magnetic sheet 50, permanent magnet 60, temperature-compensated film 70 places in on the cavity seat 10, then aim at the first baffle 11 on the cavity seat 10 with the second baffle 21 on the apron 20, make interior spout 12 and outer spout 22 can coincide, and need carry out certain extrusion to second baffle 21 when apron 20 lid closes, make cardboard 13 go into in the draw-in groove 23 smoothly, and conducting rod 25 passes the location connecting hole on the central conductor 30, thereby accomplish the equipment.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.

Claims

1. A circulator convenient to assemble comprises a cavity seat and is characterized in that: the central conductor is arranged between the cavity seat and the end cover, the path from the central conductor to the cavity seat and the end cover is respectively and sequentially provided with ferrite, a uniform magnetic sheet and a permanent magnet, one side of the permanent magnet between the central conductor and the end cover, which is far away from the uniform magnetic sheet, is provided with a temperature compensation sheet, the temperature compensation sheet is arranged between the permanent magnet and the end cover, the outer circumferential wall of the cavity seat is provided with three first baffle plates perpendicular to the cavity seat, one end of the inner side wall of each first baffle plate, which is far away from the cavity seat, is provided with an inner sliding chute, the inner sliding chute is provided with a clamping plate, the position of the end cover, which corresponds to the first baffle plate, is provided with an elastic second baffle plate, one end of the outer side wall of the second baffle plate, which is far away from the end cover, is provided with an outer sliding chute, the; and a positioning plate is arranged between every two adjacent second baffles on the end cover, a conductive rod is arranged on the positioning plate, and the conductive rod is connected with the central conductor.

2. The easy-to-assemble circulator of claim 1, wherein an included angle between two adjacent first baffles is 120 degrees.

3. The easy-to-assemble circulator of claim 2, wherein the first baffle and the second baffle are both arcuate plates.

4. An assembled circulator as claimed in claim 3 wherein said first baffle is integrally formed with the housing.

5. The easy-to-assemble circulator of claim 4 wherein the second baffle is integrally manufactured with the end cap.