CN202103149U - Novel circulator and isolator of magnetic cylinder structure - Google Patents
Novel circulator and isolator of magnetic cylinder structure Download PDFInfo
- Publication number
- CN202103149U CN202103149U CN2011201392401U CN201120139240U CN202103149U CN 202103149 U CN202103149 U CN 202103149U CN 2011201392401 U CN2011201392401 U CN 2011201392401U CN 201120139240 U CN201120139240 U CN 201120139240U CN 202103149 U CN202103149 U CN 202103149U
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- Prior art keywords
- magnetic cylinder
- cylinder structure
- circulator
- isolator
- novel
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Abstract
Provided is a novel circulator and isolator of magnetic cylinder structure, comprising a magnetic cylinder structure, wherein the magnetic cylinder structure comprises an upper plate and a lower plate, with the upper plate and the lower plate being fixedly connected via a connecting piece. A magnetic cylinder inner assembly is arranged between the upper plate and the lower plate to connect the two plates for forming a magnetic loop. The circulator and the isolator are based on the magnetic cylinder structure and comprise the magnetic cylinder structure. Besides achieving the electrical appliance performance same as the prior art, the utility model reduces the manufacturing cost, with simple manufacturing technology and stable mechanical structure.
Description
Technical field
The utility model relates to microwave and radio frequency components and parts field, relates in particular to a kind of circulator and isolator based on novel magnetic cylinder structure.
Background technology
Ferrite toroidal device and isolator are as a kind of anisotropy components and parts; At microwave and field of radio frequency communication its special effect is arranged; Through its unidirectional transmission property, can protective circuit in other components and parts avoid the infringement of reflection high-power signal, also can realize the duplex of sending and receiving.
Shown in Fig. 1 .1-1.4, ferrite toroidal device and isolator adopt the hollow cylinder that has wall to add threaded lid 2 composition magnetic cylinders in the prior art, come the looping device through threaded lid 2 locking magnetic cylinder bodies 1 with magnetic cylinder interior assembly 6.Because the steel cylinder of hollow need adopt mach mode to process, manufacturing cost is high.
The utility model content
The technical problem that the utility model will solve is: circulator and isolator that a kind of cylinder of ferrite magnetic cheaply is provided.
In order to overcome the defective that exists in the background technology; The utility model solves the technical scheme that its technical problem adopted: a kind of circulator of novel magnetic cylinder structure and isolator; Comprise the magnetic cylinder structure; Said magnet steel structure comprises upper flat plate, dull and stereotyped down; Said upper flat plate is fixedly connected through connector with down dull and stereotyped, is provided with between said upper flat plate and the following flat board to be connected the magnetic cylinder inner assembly that both form magnetic loop, comprises the circulator of magnetic cylinder structure, the isolator of magnet steel structure based on said magnetic cylinder structure.
Another embodiment according to the utility model; A kind of circulator of novel magnetic cylinder structure and isolator comprise that further the circulator of said magnetic cylinder structure comprises said magnetic cylinder structure; Magnetic cylinder inner assembly in the said magnetic cylinder structure comprises permanent magnet, gyromagnetic ferrite, center conductor sheet; Be provided with steel disc, copper sheet between said permanent magnet and the gyromagnetic ferrite successively; Said center conductor sheet places between two gyromagnetic ferrites, also is connected with some input and output pins that are connected with external circuit on the said center conductor sheet.
Another embodiment according to the utility model; A kind of circulator of novel magnetic cylinder structure and isolator comprise that further the isolator of said magnet steel structure comprises the magnetic cylinder structure; Magnetic cylinder inner assembly in the said magnetic cylinder structure is identical with magnetic cylinder inner assembly in the circulator of magnetic cylinder structure, and wherein an input and output pin is connected with a resistive terminal.
According to another embodiment of the utility model, a kind of circulator of novel magnetic cylinder structure and isolator further comprise said upper flat plate, flat board is respectively the steel plate that adopts high-permeability material to make through the moulding rolling technology down.
According to another embodiment of the utility model, a kind of circulator of novel magnetic cylinder structure and isolator further comprise the screw of said connector for adopting high-permeability material to make through Sheet Metal Forming Technology.
According to another embodiment of the utility model, a kind of circulator of novel magnetic cylinder structure and isolator comprise that further said screw and upper and lower dull and stereotyped junction are provided with curing glue.
According to another embodiment of the utility model, a kind of circulator of novel magnetic cylinder structure and isolator comprise that further said flat board down is provided with plurality of client end screwed hole.
The utility model has solved the defective that exists in the background technology, and its beneficial effect is: the utility model reduces the device manufacturing cost when realizing identical with prior art fully electric property; Manufacturing process is simple, and mechanical structure is stable.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 .1 is the stereogram of the magnetic cylinder structure of prior art;
Fig. 1 .2 be Fig. 1 .1 front view;
Fig. 1 .3 is the vertical view of Fig. 1 .1;
Fig. 1 .4 is the STRUCTURE DECOMPOSITION sketch map of Fig. 1 .1;
Fig. 2 .1 is the stereogram of the structure of the preferred embodiment of magnetic cylinder structure in the utility model;
Fig. 2 .2 is the front view of Fig. 2 .1;
Fig. 2 .3 is the vertical view of Fig. 2 .1;
Fig. 3 .1 is the stereogram of the structure of the preferred embodiment of the circulator of magnetic cylinder structure in the utility model;
Fig. 3 .2 is the front view of Fig. 3 .1;
Fig. 3 .3 is the vertical view of Fig. 3 .1;
Fig. 3 .4 is the STRUCTURE DECOMPOSITION figure of Fig. 3 .1;
Fig. 4 .1 is the stereogram of the structure of the preferred embodiment of the isolator of magnetic cylinder structure in the utility model;
Fig. 4 .2 is the front view of Fig. 4 .1;
Fig. 4 .3 is the vertical view of Fig. 4 .1;
Fig. 4 .4 is the STRUCTURE DECOMPOSITION figure of Fig. 4 .1;
Wherein: 1, magnetic cylinder body, 2, threaded lid, 3, upper flat plate, 4, dull and stereotyped down, 5, screw; 6, magnetic cylinder inner assembly, 7, the client screw hole, 8, input and output pin, 9, permanent magnet, 10, steel disc; 11, copper sheet, 12, gyromagnetic ferrite, 13, the center conductor sheet, 14, resistive terminal.
Embodiment
Combine accompanying drawing and preferred embodiment that the utility model is done further detailed explanation now.These accompanying drawings are the sketch map of simplification, the basic structure of the utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
Shown in Fig. 2 .1-2.3; A kind of circulator of novel magnetic cylinder structure and isolator; Comprise the magnetic cylinder structure, said magnet steel structure comprises upper flat plate 3, following flat board 4, and said upper flat plate 3 is fixedly connected through connector with following dull and stereotyped 4; Said upper flat plate 3 and be provided with between dull and stereotyped 4 down and be connected the magnetic cylinder inner assembly 6 that both form magnetic loop comprises the circulator of magnetic cylinder structure, the isolator of magnet steel structure based on said magnetic cylinder structure.
Upper flat plate 3, following dull and stereotyped 4 is respectively the steel plate that high-permeability materials such as adopting mild steel is made through the moulding rolling technology, and manufacturing process is simple, low cost of manufacture.
The screw 5 of connector for adopting high-permeability materials such as mild steel to make through Sheet Metal Forming Technology, manufacturing process is simple, low cost of manufacture.Pressure through screw 5 produces produces stiction between each parts, and all parts relative positions is fixed.
Shown in Fig. 3 .1-3.4; The circulator of magnetic cylinder structure comprises said magnetic cylinder structure; Magnetic cylinder inner assembly 6 in the said magnetic cylinder structure comprises permanent magnet 9, gyromagnetic ferrite 12, center conductor sheet 13; Be provided with steel disc 10, copper sheet 11 between said permanent magnet 9 and the gyromagnetic ferrite 12 successively, said center conductor sheet 13 places between two gyromagnetic ferrites 12, also is connected with some input and output pins that are connected with external circuit 8 on the said center conductor sheet 13.
Wherein, upper flat plate 3 adds the design of counterbore screw hole, and the device whole height is minimized.Following dull and stereotyped 4 are provided with plurality of client end screwed hole 7, are used for the circulator of magnetic cylinder structure is fixed on circuit board through fixed screw.
Shown in Fig. 4 .1-4.4; The isolator of magnet steel structure comprises the magnetic cylinder structure; Magnetic cylinder inner assembly 6 in the said magnetic cylinder structure is identical with magnetic cylinder inner assembly 6 in the circulator of magnetic cylinder structure; Wherein an input and output pin 8 is connected with a resistive terminal 14, realizes the electric property of the isolator of magnetic cylinder structure.
Wherein, upper flat plate 3 adds the design of counterbore screw hole, and the device whole height is minimized.Following dull and stereotyped 4 are provided with plurality of client end screwed hole 7.Be used for the isolator of magnetic cylinder structure is fixed on circuit board through fixed screw.
With above-mentioned desirable embodiment according to the utility model is enlightenment, and through above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must confirm its technical scope according to the claim scope.
Claims (7)
1. the circulator of a novel magnetic cylinder structure and isolator; Comprise the magnetic cylinder structure; It is characterized in that: said magnet steel structure comprises upper flat plate, dull and stereotyped down; Said upper flat plate is fixedly connected through connector with down dull and stereotyped, is provided with between said upper flat plate and the following flat board to be connected the magnetic cylinder inner assembly that both form magnetic loop, comprises the circulator of magnetic cylinder structure, the isolator of magnet steel structure based on said magnetic cylinder structure.
2. the circulator of a kind of novel magnetic cylinder structure as claimed in claim 1 and isolator; It is characterized in that: the circulator of said magnetic cylinder structure comprises said magnetic cylinder structure; Magnetic cylinder inner assembly in the said magnetic cylinder structure comprises permanent magnet, gyromagnetic ferrite, center conductor sheet; Be provided with steel disc, copper sheet between said permanent magnet and the gyromagnetic ferrite successively; Said center conductor sheet places between two gyromagnetic ferrites, also is connected with some input and output pins that are connected with external circuit on the said center conductor sheet.
3. according to claim 1 or claim 2 the circulator and the isolator of a kind of novel magnetic cylinder structure; It is characterized in that: the isolator of said magnet steel structure comprises the magnetic cylinder structure; Magnetic cylinder inner assembly in the said magnetic cylinder structure is identical with magnetic cylinder inner assembly in the circulator of magnetic cylinder structure, and wherein an input and output pin is connected with a resistive terminal.
4. the circulator of a kind of novel magnetic cylinder structure as claimed in claim 1 and isolator is characterized in that: said upper flat plate, following flat board are respectively the steel plate that adopts high-permeability material to make through the moulding rolling technology.
5. the circulator of a kind of novel magnetic cylinder structure as claimed in claim 1 and isolator is characterized in that: the screw of said connector for adopting high-permeability material to make through Sheet Metal Forming Technology.
6. the circulator of a kind of novel magnetic cylinder structure as claimed in claim 5 and isolator is characterized in that: said screw and upper and lower dull and stereotyped junction are provided with curing glue.
7. the circulator of a kind of novel magnetic cylinder structure as claimed in claim 1 and isolator is characterized in that: said flat board down is provided with plurality of client end screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201392401U CN202103149U (en) | 2011-05-05 | 2011-05-05 | Novel circulator and isolator of magnetic cylinder structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201392401U CN202103149U (en) | 2011-05-05 | 2011-05-05 | Novel circulator and isolator of magnetic cylinder structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202103149U true CN202103149U (en) | 2012-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201392401U Expired - Fee Related CN202103149U (en) | 2011-05-05 | 2011-05-05 | Novel circulator and isolator of magnetic cylinder structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202103149U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102769162A (en) * | 2011-05-05 | 2012-11-07 | 安伦通讯设备(苏州)有限公司 | Circulator and isolator of novel magnetic cylinder structure |
-
2011
- 2011-05-05 CN CN2011201392401U patent/CN202103149U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102769162A (en) * | 2011-05-05 | 2012-11-07 | 安伦通讯设备(苏州)有限公司 | Circulator and isolator of novel magnetic cylinder structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20130505 |