CN108879033A - The connector of waveguide cavity waveguide performance can be improved - Google Patents
The connector of waveguide cavity waveguide performance can be improved Download PDFInfo
- Publication number
- CN108879033A CN108879033A CN201810645473.5A CN201810645473A CN108879033A CN 108879033 A CN108879033 A CN 108879033A CN 201810645473 A CN201810645473 A CN 201810645473A CN 108879033 A CN108879033 A CN 108879033A
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- CN
- China
- Prior art keywords
- conductive
- joint body
- waveguide
- face
- improved
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/04—Fixed joints
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- Waveguide Connection Structure (AREA)
Abstract
It further include the conductive shell for being vertically installed in joint body end and the conductive film for being set to conductive shell end the invention discloses the connector that waveguide cavity waveguide performance can be improved, including joint body；End face, conductive shell and the conductive film of the joint body constitute enclosed construction；Conducting resinl is set in the enclosed construction；The joint body end is arranged conductive pin, and the axis of the conductive pin is perpendicular to joint body end face, while conductive pin is set as needle point far from one end of joint body end face, and needle point passes through conductive film.The connector of waveguide cavity waveguide performance can be improved in the present invention, conducting resinl fills up the gap between two conductive films, to improve the electrical property between two waveguide members, electromagnetic resistivity is reduced, the electrical property of waveguide member faying face is further improved, can satisfy many indexes requirement.
Description
Technical field
The present invention relates to field of microwave communication, and in particular to the connector of waveguide cavity waveguide performance can be improved.
Background technique
In electromagnetism and communication engineering, this word of waveguide can refer to transmits any linear of electromagnetic wave between its endpoint
Structure.But the initial and most common hollow metal tube being meant that for transmitting radio wave.This waveguide is mainly used as micro-
The transmission line of wave frequency rate, be used in micro-wave oven, radar, communications satellite and microwave radio links equipment by microwave transmitter and
Receiver and their antenna connect.
Ideal waveguide cavity is a completely enclosed metal cavitg, but due to the limitation of processing technology or component assembling
It needs, when being connected between many times different waveguide devices, or when needing a waveguide cavity configuration being divided into two parts,
It needs to be assembled together with screw, due to the deformation of mismachining tolerance and structural member, after two parts combination, faying face cannot
Contact well, causes the electrical property of waveguide to be deteriorated, is not able to satisfy index request.
Summary of the invention
The technical problem to be solved by the present invention is to when needing for waveguide member to be assembled together, faying face cannot be very
Good contact, causes the electrical property of waveguide to be deteriorated, is not able to satisfy index request, and it is an object of the present invention to provide waveguide cavity waveguide can be improved
The connector of energy, solves the above problems.
The present invention is achieved through the following technical solutions：
The connector of waveguide cavity waveguide performance, including joint body can be improved, further include being vertically installed in joint body end
The conductive shell in portion and the conductive film for being set to conductive shell end；End face, conductive shell and the conductive film of the joint body constitute envelope
Close structure；Conducting resinl is set in the enclosed construction；Conductive pin, and the axis of the conductive pin is arranged in the joint body end
Perpendicular to joint body end face, while conductive pin is set as needle point far from one end of joint body end face, and needle point passes through conductive film.
In the prior art, when needing for waveguide member to be assembled together, faying face cannot contact well, lead to wave
The electrical property led is deteriorated, and is not able to satisfy index request.The present invention incites somebody to action in application, when needing for waveguide member to be assembled together
The end face of two joint bodies is arranged oppositely, and is moved toward one another, so that the conductive shell on the end face of two joint bodies is in contact,
The conductive film on conductive needle-penetration another joint body on the end face of joint body is filled up so that conducting resinl flows out at this time
Gap between two conductive films, to improve the electrical property between two waveguide members, while two conductive shell contacts also mention
Be supplied with electric power flux path, and electromagnetic path is also constituted between conductive pin and conducting resinl, since this three is in parallel relationship, so that
Electromagnetic resistivity herein reduces, and further improves the electrical property of waveguide member faying face, can satisfy many indexes requirement.
Further, the diameter of the conductive pin uses 1.5~3mm.
The present invention is in application, the diameter of conductive pin is led using 1.5~3mm so that conductive pin can be punctured easily
Electrolemma, and can be come into full contact with conducting resinl, the electrical property of waveguide member faying face is further improved, can satisfy a variety of fingers
Mark requires.
Further, the material of the conductive shell uses copper, and the thickness of conductive shell uses 0.5~0.7mm.
Further, it is additionally provided with screw hole on the end face of joint body, the opening direction of the screw hole and joint body
End face is vertical.
Further, adjacent joint body is attached by screw hole and conductive pin.
The present invention is attached adjacent joint body in application, passing through screw on screw hole, so that conductive pin is in conduction
It is fixed more firm in glue, improve the stability integrally used.
Compared with prior art, the present invention having the following advantages and benefits：
1, the connector of waveguide cavity waveguide performance can be improved in the present invention, and conducting resinl fills up the gap between two conductive films,
To improve the electrical property between two waveguide members, electromagnetic resistivity is reduced, and further improves the electricity of waveguide member faying face
Performance can satisfy many indexes requirement；
2, the connector of waveguide cavity waveguide performance can be improved in the present invention, passed through on screw hole screw to adjacent joint body into
Row connection improves the stability integrally used so that conductive pin is fixed more firm in conducting resinl.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the installation structure diagram of the invention.
Label and corresponding parts title in attached drawing：
1- joint body, 2- conductive shell, 3- conductive film, 4- conducting resinl, 5- conductive pin, 6- screw hole.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation for explaining only the invention, are not made
For limitation of the invention.
Embodiment
As shown in Figure 1, the connector of waveguide cavity waveguide performance, including joint body 1 can be improved in the present invention, it further include vertical
The conductive shell 2 for being set to 1 end of joint body and the conductive film 3 for being set to 2 end of conductive shell；The end face of the joint body 1,
Conductive shell 2 and conductive film 3 constitute enclosed construction；Conducting resinl 4 is set in the enclosed construction；1 end of the joint body setting
Conductive pin 5, and the axis of the conductive pin 5 is perpendicular to 1 end face of joint body, while conductive pin 5 is far from 1 end face of joint body
One end is set as needle point, and needle point passes through conductive film 3.The diameter of the conductive pin 5 uses 1.5~3mm.The material of the conductive shell 2
Material uses copper, and the thickness of conductive shell 2 uses 0.5~0.7mm.Screw hole 6, the spiral shell are additionally provided on the end face of joint body 1
The opening direction in hole 6 is vertical with the end face of joint body 1.Adjacent joint body 1 is attached by screw hole 6 and conductive pin 5.
It is when needing for waveguide member to be assembled together, the end face of two joint bodies 1 is opposite when the present embodiment is implemented
Setting, and moves toward one another, so that the conductive shell 2 on the end face of two joint bodies 1 is in contact, the end face of joint body 1 at this time
On conductive pin 5 pierce through another joint body on conductive film 3 so that conducting resinl 4 flow out, fill up between two conductive films 3
Gap, to improve the electrical property between two waveguide members, while the contact of two conductive shells 2 also provides electromagnetic path,
Electromagnetic path is also constituted between conductive pin 5 and conducting resinl 4, since this three is in parallel relationship, so that electromagnetism herein
Impedance reduces, and further improves the electrical property of waveguide member faying face, can satisfy many indexes requirement.Conductive pin 5 it is straight
Diameter is preferably 2mm, so that conductive pin 5 can easily puncture conductive film 3, and can be come into full contact with conducting resinl 4, into one
Step improves the electrical property of waveguide member faying face, can satisfy many indexes requirement.Screw is passed through on screw hole 6 to connect adjacent
Head ontology is attached, so that conductive pin 5 is fixed more firm in conducting resinl 4, improves the stability integrally used.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (5)
1. the connector of waveguide cavity waveguide performance can be improved, including joint body (1), which is characterized in that further include being vertically arranged
In joint body (1) end conductive shell (2) and be set to the conductive film (3) of conductive shell (2) end；The joint body (1)
End face, conductive shell (2) and conductive film (3) constitute enclosed construction；Conducting resinl (4) are set in the enclosed construction；The connector
Conductive pin (5) are arranged in ontology (1) end, and the axis of the conductive pin (5) is perpendicular to joint body (1) end face, while conductive
Needle (5) is set as needle point far from one end of joint body (1) end face, and needle point passes through conductive film (3).
2. the connector according to claim 1 that waveguide cavity waveguide performance can be improved, which is characterized in that the conductive pin
(5) diameter uses 1.5~3mm.
3. the connector according to claim 1 that waveguide cavity waveguide performance can be improved, which is characterized in that the conductive shell
(2) material uses copper, and the thickness of conductive shell (2) uses 0.5~0.7mm.
4. the connector according to claim 1 that waveguide cavity waveguide performance can be improved, which is characterized in that joint body (1)
End face on be additionally provided with screw hole (6), the opening direction of the screw hole (6) is vertical with the end face of joint body (1).
5. the connector according to claim 4 that waveguide cavity waveguide performance can be improved, which is characterized in that adjacent connector sheet
Body (1) is attached by screw hole (6) and conductive pin (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810645473.5A CN108879033A (en) | 2018-06-21 | 2018-06-21 | The connector of waveguide cavity waveguide performance can be improved |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810645473.5A CN108879033A (en) | 2018-06-21 | 2018-06-21 | The connector of waveguide cavity waveguide performance can be improved |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108879033A true CN108879033A (en) | 2018-11-23 |
Family
ID=64340151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810645473.5A Withdrawn CN108879033A (en) | 2018-06-21 | 2018-06-21 | The connector of waveguide cavity waveguide performance can be improved |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108879033A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111676340A (en) * | 2020-07-13 | 2020-09-18 | 唐山嘉科科技有限公司 | Antenna assembly of radar stock rod |
-
2018
- 2018-06-21 CN CN201810645473.5A patent/CN108879033A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111676340A (en) * | 2020-07-13 | 2020-09-18 | 唐山嘉科科技有限公司 | Antenna assembly of radar stock rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181123 |