CN105514533B - C-type waveguide switch with alignment function - Google Patents
C-type waveguide switch with alignment function Download PDFInfo
- Publication number
- CN105514533B CN105514533B CN201510963098.5A CN201510963098A CN105514533B CN 105514533 B CN105514533 B CN 105514533B CN 201510963098 A CN201510963098 A CN 201510963098A CN 105514533 B CN105514533 B CN 105514533B
- Authority
- CN
- China
- Prior art keywords
- stator
- microwave
- rotor
- waveguide
- limited block
- 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.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/10—Auxiliary devices for switching or interrupting
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/10—Auxiliary devices for switching or interrupting
- H01P1/12—Auxiliary devices for switching or interrupting by mechanical chopper
Abstract
The present invention provides a kind of c-type waveguide switches with alignment function, including microwave transmission part, microwave transmission part includes microwave stator and microwave rotor, microwave rotor is mounted on microwave stator, the bottom of microwave stator is provided with bore of stator, the bottom of microwave rotor is provided with rotor chamber, there are two symmetrical the first stator limited blocks and the second stator limited block for setting in bore of stator, bore of stator is divided into the first cavity and the second cavity by two stator limited blocks, there are two symmetrical the first rotor limited block and the second rotor limited blocks for setting in rotor chamber.The c-type waveguide switch, has the function of to be automatically aligned to, and precisely aligning for waveguide mouth and waveguide window is realized by the cooperation between four limited blocks, and when assembly, which need not be directed at waveguide mouth, be adjusted.The waveguide mouth alignment precision of c-type waveguide switch provided by the invention is high, and construction of switch is simple, and production cost is low.
Description
Technical field
The present invention relates to microwave switch fields, and in particular to a kind of c-type waveguide switch with alignment function.
Background technology
Microwave switch is the control device of microwave transmission and channel selecting, is component most basic in microwave electronics
One of.The electromechanical microwave guide switch tool compared with other microwave switches (such as coaxial microwave switch and electronic microwave waveguide switch)
Have the characteristics that voltage standing wave ratio, insertion loss are small, power capacity is big, is widely used to wireless telecommunication system, satellite communication, defends
Star navigation, radar system, electronic countermeasure, automatic control system and automatic test equipment etc..
According to the difference of working condition number, electromechanical microwave guide switch can be divided into single-pole double throw waveguide switch, c-type wave
It is different classes of to lead switch and R type waveguide switches etc..The microwave transmission part of c-type waveguide switch includes microwave stator and microwave rotor
Two parts, microwave rotor can be rotated by 90 ° in microwave stator when work, and the two of c-type waveguide switch as depicted in figs. 1 and 2
Kind working condition.In order to ensure that voltage standing wave ratio, insertion loss and the isolation of c-type waveguide switch, microwave rotor are rotating to
It must assure that behind position and can be accurately aligned between the arc waveguide mouth on rotor and the waveguide window on stator.Traditional c-type wave
Lead switch, the rotation angle of microwave rotor depends on the rotation angle of driving motor, for meet arc waveguide mouth and waveguide window it
Between alignment request need to be finely adjusted the rotation angle of driving motor.Traditional waveguide mouth alignment regulative mode is scarce there are two
Point.First, traditional regulative mode is cumbersome, it is unfavorable for producing in enormous quantities；Traditional waveguide mouth alignment regulative mode usually requires specially
With tooling, so that the alignment of waveguide mouth is then limited part by replacement or adjust the position of limit part to fix the rotation of motor
Angular range replaces limit part or adjusts the intricate operation of limit part position, generally requires to take a long time, be unfavorable for
Produce in enormous quantities.Second, limiting device be located on driving motor and the microwave portions of waveguide switch be separation, driving motor with
The alignment precision of waveguide mouth can be affected after the generation relative motion of waveguide switch microwave portions, need to readjust.
Invention content
For in existing c-type waveguide switch between arc waveguide mouth and waveguide window be difficult be aligned the problem of, this hair
It is bright to provide a kind of c-type waveguide switch with alignment function.
The present invention uses technical solution below：
C-type waveguide switch with alignment function, including microwave transmission part, microwave transmission part include microwave stator and
Microwave rotor, microwave rotor are mounted on microwave stator, and the bottom of microwave stator is provided with bore of stator, and the bottom of microwave rotor is set
It is equipped with rotor chamber, there are two symmetrical the first stator limited blocks and the second stator limiting block for the interior setting of the bore of stator
Bore of stator is divided into the first cavity and the second cavity by block, two stator limited blocks, and there are two symmetrically for the interior setting of rotor chamber
The first rotor limited block and the second rotor limited block.
Preferably, first wave guide window, second waveguide window, third waveguide window and the 4th waveguide are provided on the microwave stator
Window, with the center of second waveguide window on same straight line, second is fixed for the center of the first stator limited block
The center of sub- limited block and the center of the 4th waveguide window are on same straight line, first wave guide window and the first cavity
Corresponding, third waveguide window is corresponding with the second cavity.
Preferably, there are two symmetrical arc microwave channel, two rotor limiting blocks for setting on the microwave rotor
The center of block is located on the symmetrical center line of two arc microwave channels.
Preferably, the first rotor limited block moves in the first cavity, and the second rotor limited block is in the second chamber
It is moved in body.
Preferably, the first stator limited block, the second stator limited block, the first rotor limited block and second turn
Sub- limited block is arc-shaped, and radian is 45 °.
The invention has the advantages that：
When microwave rotor rotates in microwave stator, the first rotor limited block moves in the first cavity, the second rotor
Limited block moves in the second cavity.When the first rotor limited block is in contact with the first stator limited block, second turn
Sub- limited block is in contact with the second stator limited block, and two waveguide mouths of the first arc microwave channel are respectively with first at this time
Waveguide window and the alignment of second waveguide window, two waveguide mouths of the second arc microwave channel respectively with third waveguide window and the 4th waveguide
Window is aligned；When the first rotor limited block is in contact with the second stator limited block, the second rotor limited block and first is determined
Sub- limited block is in contact, at this time two waveguide mouths of the first arc microwave channel respectively with second waveguide window and third waveguide window
Alignment, two waveguide mouths of the second arc microwave channel are aligned with first wave guide window and the 4th waveguide window respectively.
C-type waveguide switch provided by the invention, has the function of to be automatically aligned to, and the alignment precision of waveguide mouth leans on machining accuracy
Ensure, waveguide mouth need not be aligned when assembly and be adjusted.Limit process need not driven by being completed inside microwave portions
Limiting device is filled on motor, even if with waveguide switch microwave portions relative motion, the alignment precision of waveguide mouth occur for driving motor
It will not be affected without readjusting.The waveguide mouth alignment precision of the c-type waveguide switch is high, simple in structure, production cost
It is low.
Description of the drawings
The first working condition of the existing c-type waveguide switches of Fig. 1.
Second of working condition of the existing c-type waveguide switches of Fig. 2
Fig. 3 has the structural schematic diagram of the microwave stator of the c-type waveguide switch of alignment function.
Fig. 4 has the structural schematic diagram of the microwave rotor of the c-type waveguide switch of alignment function.
Specific implementation mode
The present invention is specifically described below in conjunction with the accompanying drawings：
In conjunction with Fig. 1 to Fig. 4, the c-type waveguide switch with alignment function, including microwave transmission part, microwave transmission part
Including microwave stator 7 and microwave rotor 8, microwave rotor 8 is mounted on microwave stator 7.
The bottom of microwave stator 7 is provided with bore of stator, and the bottom of microwave rotor 8 is provided with rotor chamber, in the bore of stator
Symmetrical the first stator limited block 9 and the second stator limited block 10 there are two being arranged, two stator limited blocks will
Bore of stator is divided into the first cavity 11 and the second cavity 12, and there are two symmetrical the first rotor limited blocks for the interior setting of rotor chamber
13 and the second rotor limited block 14.
It is provided with first wave guide window 1, second waveguide window 2, third waveguide window 3 and the 4th waveguide window 4 on microwave stator, first
The center of stator limited block 9 and the center of second waveguide window 2 are on same straight line, the second stator limited block
On same straight line, first wave guide window 1 and the first cavity 11 are opposite for 10 center and the center of the 4th waveguide window 4
It answers, third waveguide window 3 is corresponding with the second cavity 12.
Symmetrical the first arc microwave channel 5 and the second arc microwave channel 6 are provided on microwave rotor, two turn
The center of sub- limited block is located on the symmetrical center line of two arc microwave channels.
The first rotor limited block 13 moves in the first cavity 11, and the second rotor limited block 14 is in the second cavity 12
Movement.First stator limited block 9, the second stator limited block 10, the first rotor limited block 13 and the second rotor limiting block
Block 14 is arc-shaped, and radian is 45 °.
Microwave rotor rotates in microwave stator, when the first rotor limited block 13 connects with the first stator limited block 9
When touching, the second rotor limited block 14 is in contact with the second stator limited block 10, at this time two of the first arc microwave channel 5
Waveguide mouth is aligned with first wave guide window 1 and second waveguide window 2 respectively, two waveguide mouths of the second arc microwave channel 6 respectively with
Third waveguide window 3 and the alignment of the 4th waveguide window 4, realize that first wave guide window 1 is connected to second waveguide window 2, third waveguide window 3 and the
Four waveguide windows 4 are connected to.
When the first rotor limited block 13 is in contact with the second stator limited block 10, the second rotor limited block 14 with
First stator limited block 9 is in contact, at this time two waveguide mouths of the first arc microwave channel 5 respectively with second waveguide window 2 and
Third waveguide window 3 is aligned, and two waveguide mouths of the second arc microwave channel 6 are right with first wave guide window 1 and the 4th waveguide window 4 respectively
Standard realizes that second waveguide window 2 is connected to third waveguide window 3, and first wave guide window 1 is connected to the 4th waveguide window 4.
C-type waveguide switch provided by the invention, has the function of to be automatically aligned to, and waveguide mouth is realized by the cooperation between block
With precisely aligning for waveguide window, waveguide mouth need not be aligned when assembly and be adjusted.Limit process is by complete inside microwave portions
At limiting device need not be filled on driving motor, even if relative motion, wave occur for driving motor and waveguide switch microwave portions
Leading the alignment precision of mouth will not be affected without readjusting.
The waveguide mouth alignment precision of c-type waveguide switch provided by the invention is high, and construction of switch is simple, and production cost is low.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, this technology neck
The variations, modifications, additions or substitutions that the technical staff in domain is made in the essential scope of the present invention should also belong to the present invention's
Protection domain.
Claims (2)
1. the c-type waveguide switch with alignment function, including microwave transmission part, microwave transmission part includes microwave stator and micro-
Wave rotor, microwave rotor are mounted on microwave stator, which is characterized in that the bottom of microwave stator is provided with bore of stator, and microwave turns
The bottom of son is provided with rotor chamber, and there are two the first symmetrical stator limited block and second are fixed for the interior setting of the bore of stator
Bore of stator is divided into the first cavity and the second cavity by sub- limited block, two stator limited blocks, and there are two the interior settings of rotor chamber
Symmetrical the first rotor limited block and the second rotor limited block；
The first rotor limited block moves in the first cavity, and the second rotor limited block moves in the second cavity；It is micro-
It is provided with symmetrical the first arc microwave channel and the second arc microwave channel on wave rotor, two rotor limited blocks
Center is located on the symmetrical center line of two arc microwave channels；
It is provided with first wave guide window, second waveguide window, third waveguide window and the 4th waveguide window on the microwave stator, described first
The center of stator limited block and the center of second waveguide window on same straight line, the second stator limited block
Center and the center of the 4th waveguide window are on same straight line, and first wave guide window is corresponding with the first cavity, third
Waveguide window is corresponding with the second cavity；
Microwave rotor rotates in microwave stator, when the first rotor limited block is in contact with the first stator limited block, the
Two rotor limited blocks are in contact with the second stator limited block, at this time two waveguide mouths of the first arc microwave channel respectively with
First wave guide window and the alignment of second waveguide window, two waveguide mouths of the second arc microwave channel respectively with third waveguide window and the 4th
Waveguide window is aligned；
When the first rotor limited block is in contact with the second stator limited block, the second rotor limited block and the first stator limit
Position block be in contact, at this time two waveguide mouths of the first arc microwave channel respectively with second waveguide window and third waveguide window pair
Two waveguide mouths of standard, the second arc microwave channel are aligned with first wave guide window and the 4th waveguide window respectively.
2. the c-type waveguide switch according to claim 1 with alignment function, which is characterized in that the first stator limit
Position block, the second stator limited block, the first rotor limited block and the second rotor limited block are arc-shaped, and radian is equal
It is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510963098.5A CN105514533B (en) | 2015-12-18 | 2015-12-18 | C-type waveguide switch with alignment function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510963098.5A CN105514533B (en) | 2015-12-18 | 2015-12-18 | C-type waveguide switch with alignment function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105514533A CN105514533A (en) | 2016-04-20 |
| CN105514533B true CN105514533B (en) | 2018-10-09 |
Family
ID=55722332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510963098.5A Expired - Fee Related CN105514533B (en) | 2015-12-18 | 2015-12-18 | C-type waveguide switch with alignment function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105514533B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106356592B (en) * | 2016-11-29 | 2018-10-12 | 中国电子科技集团公司第四十一研究所 | A kind of high isolation single-pole double throw machinery waveguide switch |
| CN114597613B (en) * | 2020-12-03 | 2024-01-30 | 新奥科技发展有限公司 | Waveguide switch and microwave heating system |
| CN114335928B (en) * | 2021-12-14 | 2023-09-15 | 西安恒达微波技术开发有限公司 | High-isolation electric waveguide switch |
| CN115101903B (en) * | 2022-06-28 | 2023-10-20 | 中国电子科技集团公司第二十九研究所 | Spliced double-ridge waveguide switch rotor and manufacturing method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2022416C1 (en) * | 1991-05-24 | 1994-10-30 | Всесоюзный научно-исследовательский институт "Градиент" | Waveguide switch |
| GB2250140B (en) * | 1990-10-31 | 1994-12-07 | Spinner Gmbh Elektrotech | A waveguide switch |
| CN2346078Y (en) * | 1998-06-18 | 1999-10-27 | 电子科技大学 | Multichannel microwave waveguide switch |
| CN103247838A (en) * | 2013-05-10 | 2013-08-14 | 中国航天时代电子公司 | Waveguide switch with heat dissipating device |
| CN104393373A (en) * | 2014-11-28 | 2015-03-04 | 中国航天时代电子公司 | Waveguide switch with separating-integrating guide rotor |
| CN104617358A (en) * | 2014-12-30 | 2015-05-13 | 中国航天时代电子公司 | Guided rotor with leaf-shaped guided channel |
| CN105140599A (en) * | 2015-08-19 | 2015-12-09 | 中国电子科技集团公司第四十一研究所 | Linear motion waveguide switch |
-
2015
- 2015-12-18 CN CN201510963098.5A patent/CN105514533B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2250140B (en) * | 1990-10-31 | 1994-12-07 | Spinner Gmbh Elektrotech | A waveguide switch |
| RU2022416C1 (en) * | 1991-05-24 | 1994-10-30 | Всесоюзный научно-исследовательский институт "Градиент" | Waveguide switch |
| CN2346078Y (en) * | 1998-06-18 | 1999-10-27 | 电子科技大学 | Multichannel microwave waveguide switch |
| CN103247838A (en) * | 2013-05-10 | 2013-08-14 | 中国航天时代电子公司 | Waveguide switch with heat dissipating device |
| CN104393373A (en) * | 2014-11-28 | 2015-03-04 | 中国航天时代电子公司 | Waveguide switch with separating-integrating guide rotor |
| CN104617358A (en) * | 2014-12-30 | 2015-05-13 | 中国航天时代电子公司 | Guided rotor with leaf-shaped guided channel |
| CN105140599A (en) * | 2015-08-19 | 2015-12-09 | 中国电子科技集团公司第四十一研究所 | Linear motion waveguide switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105514533A (en) | 2016-04-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105514533B (en) | C-type waveguide switch with alignment function | |
| CN103066757B (en) | Rapid-switching high-frequency waveguide switch | |
| CN104393373B (en) | A kind of waveguide switch with separating-closing type leading rotor | |
| CN103317541B (en) | Cutter compensation method based on plate cutting machine | |
| CN106356592B (en) | A kind of high isolation single-pole double throw machinery waveguide switch | |
| CN103618578A (en) | Radio-frequency signal power agility method based on numerical control attenuation | |
| CN103022597B (en) | Linear type waveguide switch | |
| CN203242736U (en) | Satellite antenna device | |
| CN207442652U (en) | The control structure and motor of motor speed | |
| CN105097367A (en) | T-type coaxial electromechanical switch | |
| CN110797611B (en) | Compact microwave switch position state indicating mechanism | |
| CN204972724U (en) | Multi leaf collimator device | |
| CN105186072B (en) | A kind of microwave channel switching device with feedback function | |
| CN209062520U (en) | A kind of spiral shell wire fixing device | |
| CN210330545U (en) | Automatic vision tester | |
| CN107633963B (en) | A kind of delay control mechanism | |
| CN103746518B (en) | The method of adjustment of the phase alignment of servomotor and encoder | |
| CN105208280A (en) | Wireless control extension receiver of photographic device | |
| CN105932374B (en) | A kind of mechanical microwave guide switch of miniaturization | |
| CN207082494U (en) | Knob and breaker | |
| CN109599311B (en) | Control method for electron beam facula and electron beam current | |
| US9383517B2 (en) | Alternate coupling of devices via multiple branches of a waveguide | |
| CN107943110A (en) | A kind of adjustable phase shifter that can be controlled by software | |
| CN208853852U (en) | A kind of adjustable automation equipment of aluminum pipe chamfering | |
| CN205051672U (en) | Synchronous output control circuit of multichannel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181009 Termination date: 20211218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |