CN209183700U - One kind being used for 3600-3800MHz patch Miniature circulator component - Google Patents
One kind being used for 3600-3800MHz patch Miniature circulator component Download PDFInfo
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- CN209183700U CN209183700U CN201821000549.0U CN201821000549U CN209183700U CN 209183700 U CN209183700 U CN 209183700U CN 201821000549 U CN201821000549 U CN 201821000549U CN 209183700 U CN209183700 U CN 209183700U
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- magnetic conduction
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- cavity
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Abstract
The utility model discloses one kind to be used for 3600-3800MHz patch Miniature circulator component, including magnetic conduction casing and center conductor；It is to set magnetic conduction cavity inside magnetic conduction casing；The magnetic conduction cavity is along the circumferential direction equidistantly installed with three ports, is in 120 ° between the axis where three ports；Magnetic conduction inside cavity is provided with center conductor, and center conductor is double-Y shaped nested type laminated structure, and there are six pins for nested type laminated structure tool, and angle is 60 ° between six ends, and two of them are additionally provided with through-hole compared with being provided with horizontal stripe on pin；Horizontal stripe is provided on the unilateral side of another longer pin；And it is provided with through-hole of the both ends with protrusion；The inside of the magnetic conduction cavity is arranged in three shorter pins, and three longer pins are respectively through three ports of the magnetic conduction cavity.The problem of the utility model is by selecting Al-Ni-Co permanent magnet and changing the shape of center conductor, change previous circulator large volume and narrower bandwidth, makes device tend to minimize.
Description
Technical field
The utility model relates to a kind of circulator, especially a kind of 3600-3800MHz patch circulator assembly.
Background technique
With the miniaturization trend of mobile phone, the reduction of weight and thickness is getting faster, thus causes
Miniaturization for communicating the embedded circulator of debugging system also has greatly the gesture of acceleration.But, it is well known that circulator it is small
Type necessarily affects its bandwidth, thus the miniaturization of circulator cannot usually be had both with the width of its bandwidth simultaneously, be difficult simultaneously
The two is improved.The existing general narrower bandwidth of embedded circulator for being used to communicate debugging system, volume is big, by temperature
It is affected, is not easy to adjust in communication system.
In conclusion aiming at the problems existing in the prior art, it is necessary to provide a kind of with practicability and novelty
New Ring-like Type device assembly.
Summary of the invention
The purpose of this utility model is that for there are general narrower bandwidth, indexs by temperature shadow for circulator in the prior art
The technical issues of sound is larger, is not able to satisfy the demand of microwave communication equipment debugging, provides a kind of New Ring-like Type device assembly.
The utility model is achieved through the following technical solutions: one kind is gone in ring for the miniaturization of 3600-3800MHz patch
Device assembly, including magnetic conduction casing and center conductor；
It is to set magnetic conduction cavity inside the magnetic conduction casing；The magnetic conduction cavity is along the circumferential direction equidistantly installed with three
Port is in 120 ° between the axis where three ports；
The magnetic conduction inside cavity is provided with center conductor,
The center conductor is double-Y shaped nested type laminated structure, nested type laminated structure tool there are six pin, and six ends it
Between angle be 60 °, two of them are additionally provided with through-hole compared with being provided with horizontal stripe on pin；On the unilateral side of another longer pin
It is provided with horizontal stripe；And it is provided with through-hole of the both ends with protrusion；
The inside of the magnetic conduction cavity is arranged in three shorter pins, and three longer pins are respectively through institute
State three ports of magnetic conduction cavity.
It as a kind of perferred technical scheme, further include contact pin and dielectric ring；
The contact pin is directly welded on center conductor, and the dielectric ring insulate contact pin and magnetic conduction cavity.
As a kind of perferred technical scheme, the magnetic conduction inside cavity is successively additionally provided with temperature-compensating from top to bottom
Piece, the second Al-Ni-Co permanent magnet, the first Al-Ni-Co permanent magnet, the second even magnetic sheet, the second complex ferrite, center conductor, first
Complex ferrite and the first even magnetic sheet；The centre of second complex ferrite and first complex ferrite is provided with center
Conductor.
As a kind of perferred technical scheme, the upper end of the magnetic conduction casing is provided with magnetic conduction cover board, the magnetic conduction cover board
Sealing structure is formed with the magnetic conduction casing.
As a kind of perferred technical scheme, the diameter of first Al-Ni-Co permanent magnet and the second Al-Ni-Co permanent magnet is equal
It is set as 9.25mm, thickness is disposed as 0.9mm.
As a kind of perferred technical scheme, the center conductor uses beryllium-bronze center conductor, and the center conductor
Thickness be arranged between 0.18 ~ 0.2mm.
As a kind of perferred technical scheme, first complex ferrite and the second complex ferrite diameter are all provided with
It is set to 9.3mm, thickness is disposed as 1mm, and the one side of first complex ferrite and second complex ferrite plates
Silver.
As a kind of perferred technical scheme, the center conductor, the first even magnetic sheet, the second even magnetic sheet surface
It is silver-plated, the magnetic conduction housing surface nickel plating.
As a kind of perferred technical scheme, the temperature-compensating plate is with a thickness of 0.5mm, and electroplate.
The utility model has the beneficial effects that:
(1) the utility model is to be changed previous by selecting Al-Ni-Co permanent magnet and changing the shape of center conductor
The problem of 3600-3800MHz circulator large volume and narrower bandwidth, makes device tend to minimize, and is following developing direction.
(2) the utility model use cavity be integrated, the first complex ferrite and the second compound iron oxygen
The one side of body is silver-plated, and the center conductor, the first even magnetic sheet, the second even magnetic sheet surface are silver-plated, the magnetic conduction
Housing surface nickel plating there is magnetic circuit to be closed, the small advantage of leakage field.
(3) the magnetic conduction cavity of the utility model and magnetic conduction cover board are compressed by screw thread, can be filled without adhesive and screw
Match, high reliablity, circulator overall performance is good, can be widely applied in microwave communication debugging system.
Detailed description of the invention
Fig. 1 is that a kind of structure of the center conductor of 3600-3800MHz patch Miniature circulator component of the utility model is shown
It is intended to.
Fig. 2 is a kind of overall structure diagram of 3600-3800MHz patch Miniature circulator component of the utility model.
Fig. 3 is a kind of decomposition texture schematic diagram of 3600-3800MHz patch Miniature circulator component of the utility model.
Number explanation in figure: 1 magnetic conduction cavity；The even magnetic sheet of 2-1 first；The even magnetic sheet of 2-2 second；3-1 the first compound iron oxygen
Body；The second complex ferrite of 3-2；4 center conductors；The second Al-Ni-Co permanent magnet of 5-1；The first Al-Ni-Co permanent magnet of 5-2；6 temperature
Compensating plate；7 magnetic conduction cover boards；8 contact pins；9 dielectric rings；10 through-holes.
Specific embodiment
It is described further below in conjunction with the drawings and specific embodiments.
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.
The component of the utility model embodiment for usually describing and showing in attached drawing here can be with a variety of different
Configuration is to arrange and design.It therefore, is not below purport to the detailed description of the embodiments of the present invention provided in the accompanying drawings
In the range of limitation claimed invention, but it is merely representative of the selected embodiment of the utility model.
Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Fig. 1 and Fig. 2 gives a kind of specific reality of 3600-3800MHz patch Miniature circulator component of the utility model
Apply mode.
One kind being used for 3600-3800MHz patch Miniature circulator component, including magnetic conduction casing and center conductor 4；
It is to set magnetic conduction cavity 1 inside the magnetic conduction casing；The magnetic conduction cavity 1 is along the circumferential direction equidistantly installed with three
A port is in 120 ° between the axis where three ports；
The magnetic conduction cavity 1 is internally provided with center conductor 4,
The center conductor 4 is double-Y shaped nested type laminated structure, and nested type laminated structure tool is there are six pin, and six ends
Between angle be 60 °, two of them are additionally provided with through-hole 10 compared with being provided with horizontal stripe on pin；The list of another longer pin
Horizontal stripe is provided on side；And it is provided with through-hole 10 of the both ends with protrusion；
Three shorter pins are arranged in the inside of the magnetic conduction cavity 1, three longer pins respectively through
Three ports of the magnetic conduction cavity 1.
It as a kind of perferred technical scheme, further include contact pin 8 and dielectric ring 9；The contact pin 8 is directly welded at center and leads
On body 4, the dielectric ring 9 insulate contact pin 8 and magnetic conduction cavity 1.
As a kind of perferred technical scheme, it is successively additionally provided with temperature-compensating from top to bottom inside the magnetic conduction cavity 1
Piece 6, the second Al-Ni-Co permanent magnet 5-1, the first Al-Ni-Co permanent magnet 5-2, the second even magnetic sheet 2-2, the second complex ferrite 3-2,
Center conductor 4, the even magnetic sheet 2-1 of the first complex ferrite 3-1 and first；The second complex ferrite 3-2 and described first is answered
The centre for closing ferrite 3-1 is provided with center conductor 4.
As a kind of perferred technical scheme, the upper end of the magnetic conduction casing is provided with magnetic conduction cover board 7, the magnetic conduction cover board
7 form sealing structure with the magnetic conduction casing.
As a kind of perferred technical scheme, the first Al-Ni-Co permanent magnet 5-2 and the second Al-Ni-Co permanent magnet 5-1
Diameter is disposed as 9.25mm, and thickness is disposed as 0.9mm.
As a kind of perferred technical scheme, the center conductor 4 uses beryllium-bronze center conductor 4, and the center is led
The thickness of body 4 is arranged between 0.18 ~ 0.2mm.
As a kind of perferred technical scheme, the first complex ferrite 3-1 and the second complex ferrite 3-2 are straight
Diameter is disposed as 9.3mm, and thickness is disposed as 1mm, and the first complex ferrite 3-1 and the second complex ferrite 3-
2 one side is silver-plated.
As a kind of perferred technical scheme, the center conductor 4, the first even magnetic sheet 2-1, the second even magnetic sheet
The surface 2-2 is silver-plated, 1 plating nickel on surface of magnetic conduction cavity.
As a kind of perferred technical scheme, the temperature-compensating plate 6 is with a thickness of 0.5mm, and electroplate.
Permanent magnet in a kind of 3600-3800MHz patch Miniature circulator component of the utility model chooses alnico forever
Magnet, temperature coefficient is small, is varied less by magnetic property caused by temperature change, and corrosion resistance is very high.Have chosen aluminium
It can overcome the problems, such as that existing circulator broadband is very narrow and is affected by temperature big after nickel cobalt permanent magnet.Meanwhile in Al-Ni-Co permanent magnet
A piece of beallon temperature-compensating plate 6 is set on body, can reduce the utility model in normal work temperature to device performance
It influences.Special 4 shape of center conductor improves the reliability of device work and further improves bandwidth.Center conductor 4, temperature
6 electroplate of compensating plate is spent, 1 plating nickel on surface of magnetic conduction cavity reduces the insertion loss of device.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (9)
1. one kind is used for 3600-3800MHz patch Miniature circulator component, it is characterised in that: including magnetic conduction casing and center
Conductor；
It is to set magnetic conduction cavity inside the magnetic conduction casing；The magnetic conduction cavity is along the circumferential direction equidistantly installed with three ends
Mouthful, it is in 120 ° between the axis where three ports；
The magnetic conduction inside cavity is provided with center conductor,
The center conductor is double-Y shaped nested type laminated structure, and there are six pins for nested type laminated structure tool, and press from both sides between six ends
Angle is 60 °, is provided with horizontal stripe on the long pin of two of them, and be additionally provided with through-hole；It is provided on the unilateral side of another long pin
Horizontal stripe；And it is provided with through-hole of the both ends with protrusion；
The inside of the magnetic conduction cavity is arranged in three shorter pins, and three longer pins are led through described respectively
Three ports of magnetic cavity body.
2. according to claim 1 a kind of for 3600-3800MHz patch Miniature circulator component, it is characterised in that:
It further include contact pin and dielectric ring；
The contact pin is directly welded on center conductor (4), and the dielectric ring (9) is by contact pin (8) and leads
The insulation of magnetic cavity body.
3. according to claim 1 a kind of for 3600-3800MHz patch Miniature circulator component, it is characterised in that:
The magnetic conduction inside cavity is successively additionally provided with temperature-compensating plate, the second Al-Ni-Co permanent magnet, the first alnico forever from top to bottom
Magnet, the second even magnetic sheet, the second complex ferrite, center conductor, the first complex ferrite and the first even magnetic sheet；Described second is multiple
The centre for closing ferrite and first complex ferrite is provided with center conductor.
4. according to claim 1 a kind of for 3600-3800MHz patch Miniature circulator component, it is characterised in that:
The upper end of the magnetic conduction casing is provided with magnetic conduction cover board, and the magnetic conduction cover board and the magnetic conduction casing form sealing structure.
5. according to claim 1 a kind of for 3600-3800MHz patch Miniature circulator component, it is characterised in that:
It further include the first Al-Ni-Co permanent magnet and the second Al-Ni-Co permanent magnet, first Al-Ni-Co permanent magnet and the second Al-Ni-Co permanent magnet
The diameter of body is disposed as 9.25mm, and thickness is disposed as 0.9mm.
6. according to claim 1 a kind of for 3600-3800MHz patch Miniature circulator component, it is characterised in that:
The center conductor uses beryllium-bronze center conductor, and the thickness of the center conductor is arranged between 0.18 ~ 0.2mm.
7. according to claim 1 a kind of for 3600-3800MHz patch Miniature circulator component, it is characterised in that:
It further include the first complex ferrite and second complex ferrite, first complex ferrite and the second compound iron oxygen
Body diameter is disposed as 9.3mm, and thickness is disposed as 1mm, and first complex ferrite and second complex ferrite
One side it is silver-plated.
8. according to claim 1 a kind of for 3600-3800MHz patch Miniature circulator component, it is characterised in that:
It further include the first even magnetic sheet and the second even magnetic sheet；The center conductor, the first even magnetic sheet, the second even magnetic sheet surface are equal
It is silver-plated, the magnetic conduction housing surface nickel plating.
9. according to claim 1 a kind of for 3600-3800MHz patch Miniature circulator component, it is characterised in that:
It further include temperature-compensating plate, the temperature-compensating plate is with a thickness of 0.5mm, and electroplate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821000549.0U CN209183700U (en) | 2018-06-27 | 2018-06-27 | One kind being used for 3600-3800MHz patch Miniature circulator component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821000549.0U CN209183700U (en) | 2018-06-27 | 2018-06-27 | One kind being used for 3600-3800MHz patch Miniature circulator component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209183700U true CN209183700U (en) | 2019-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821000549.0U Active CN209183700U (en) | 2018-06-27 | 2018-06-27 | One kind being used for 3600-3800MHz patch Miniature circulator component |
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| CN (1) | CN209183700U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112072247A (en) * | 2020-09-08 | 2020-12-11 | 上海东前电子科技有限公司 | Central conductor |
| CN113381151A (en) * | 2021-06-18 | 2021-09-10 | 中国电子科技集团公司第九研究所 | Miniaturized microstrip circulator circuit and circulator composed of circuit |
-
2018
- 2018-06-27 CN CN201821000549.0U patent/CN209183700U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112072247A (en) * | 2020-09-08 | 2020-12-11 | 上海东前电子科技有限公司 | Central conductor |
| CN113381151A (en) * | 2021-06-18 | 2021-09-10 | 中国电子科技集团公司第九研究所 | Miniaturized microstrip circulator circuit and circulator composed of circuit |
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