CN106654467A - Transition device, composite integrated flexible waveguide assembly and preparation method - Google Patents
Transition device, composite integrated flexible waveguide assembly and preparation method Download PDFInfo
- Publication number
- CN106654467A CN106654467A CN201610399637.1A CN201610399637A CN106654467A CN 106654467 A CN106654467 A CN 106654467A CN 201610399637 A CN201610399637 A CN 201610399637A CN 106654467 A CN106654467 A CN 106654467A
- Authority
- CN
- China
- Prior art keywords
- sealing
- sealing ring
- transition
- flexible waveguide
- integrated flexible
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P11/00—Apparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type
- H01P11/001—Manufacturing waveguides or transmission lines of the waveguide type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P3/00—Waveguides; Transmission lines of the waveguide type
Abstract
The invention provides a transition device of a composite integrated flexible waveguide assembly, which comprises a shell, a sealing assembly and a sealing pressing plate, and is characterized in that the shell is provided with an embedding groove; the sealing pressing plate is matched with the embedding groove and fixed in the embedding groove, and the flatness of a connecting end face of the sealing pressing plate and the shell reaches a preset value after the sealing pressing plate is fixed; and the sealing assembly is arranged between the sealing pressing plate and the embedding groove. The advantages lie in that the structure is compact, the shell and the sealing pressing plate of the transition device are already installed before field debugging, and the transition device is only required to be assembled with other devices in field construction. The sealing pressing plate is not required to be installed on site, and the sealing performance and the electrical performance are debugged on site. Compared with an original design, sealing and electrical indexes have certain improvement. In addition, field installation is convenient, and the work efficiency is improved.
Description
Technical field
The present invention relates to a kind of filter, compound integrated flexible waveguide component and preparation method thereof.
Background technology
Fig. 6 is the existing structure chart for being combined integrated flexible elliptical waveguide.
Fig. 7 is existing transition, hermetyic window and other device annexation figures.
As shown in fig. 6, it is existing be combined integrated flexible elliptical waveguide mainly by two pieces hermetyic window 1, two pieces flange 3,
Seven devices such as two pieces transition 2 and elliptic flexible waveguide pipe 4 constitute black boxs.
As shown in fig. 7, transition, hermetyic window and other devices three must connect simultaneously, wherein transition and hermetyic window
Cannot individually connect, so the connection of transition and hermetyic window must be installed at the scene, it is impossible to pre-install.So cause to be thought of as peace
Dress operation is more, so inconvenience is installed, and also the seal degree of component is low；Due to being that device separately connects, electrical property VSWR
It is relatively poor with stability.
The content of the invention
The purpose of the present invention aim to provide a kind of transition, its be combined integrated flexible waveguide component with and preparation method thereof,
Can be pre-installed, to overcome the existing defects of above-mentioned prior art.
The present invention provides a kind of transition for being combined integrated flexible waveguide component, including：Housing, black box and sealing pressure
Plate；Housing has embedded groove；Sealing clamp and embedded groove match, and are fixed in embedded groove, and it is fixed after, sealing clamp and housing
The flatness of connecting end surface reach preset value；Black box is arranged between sealing clamp and embedded groove.
Further, the present invention provides a kind of transition for being combined integrated flexible waveguide component, can also have such spy
Levy：Black box includes the first sealing ring, diaphragm seal and the second sealing ring；Embedded groove has first matched with the first sealing ring
Seal groove；Sealing clamp has the second seal groove matched with the second sealing ring；Diaphragm seal matches with embedded groove；First sealing ring
Embedded first seal groove, the second sealing ring is embedded in the second seal groove, diaphragm seal be arranged on the first sealing ring and the second sealing ring it
Between.
Further, the present invention provides a kind of transition for being combined integrated flexible waveguide component, can also have such spy
Levy：Sealing clamp is fixed with housing using securing member, and the rear end face of fixture fixation is less than the end face of sealing clamp.
In addition, the present invention also provides a kind of compound integrated flexible waveguide component, including：Squeezable waveguide, flange and above-mentioned
It is combined the transition of integrated flexible waveguide component；The transition for being combined integrated flexible waveguide component is fixed on flexible waveguide by flange
On.
In addition, the present invention also provides a kind of preparation method of the transition for being combined integrated flexible waveguide component, with following
Step：Black box is placed in the embedded groove of housing；Sealing clamp is pressed on black box, in embedded groove and solid with housing
It is fixed；The end face of sealing clamp and housing is processed, makes end face plane degree reach predetermined value.
Further, the present invention provides a kind of preparation method of the transition for being combined integrated flexible waveguide component, can also have
There is such feature：Black box includes the first sealing ring, diaphragm seal and the second sealing ring；First sealing ring is put into embedded groove
First seal groove；Diaphragm seal is put into embedded groove；Second sealing ring is put into the second seal groove of sealing clamp.
Further, the present invention provides a kind of preparation method of the transition for being combined integrated flexible waveguide component, can also have
There is such feature：Sealing clamp is fixed with housing using securing member.
Description of the drawings
Fig. 1 is the structural representation for being combined integrated flexible elliptical waveguide.
Fig. 2 is the semi-cutaway of transition.
Fig. 3 is the top view of transition.
Fig. 4 is the A-A figures of Fig. 3.
Fig. 5 is the structure graph that transition is connected with other devices.
Fig. 6 is the existing structure chart for being combined integrated flexible elliptical waveguide.
Fig. 7 is existing transition, hermetyic window and other device annexation figures.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention will be further described with specific embodiment.
Fig. 1 is the structural representation for being combined integrated flexible elliptical waveguide.
As shown in figure 1, the compound integrated flexible waveguide component in the present embodiment is integrated flexible elliptical waveguide.It is integrated
Changing flexible elliptical waveguide includes：40, two flanges 30 of elliptic flexible waveguide pipe and two transitions 10.
Two transitions 10 are fixed on the two ends of elliptic flexible waveguide 40 by two flanges 30 respectively.
Fig. 2 is the semi-cutaway of transition.
As shown in Fig. 2 transition 10 includes：Housing 11, sealing clamp 12 and black box 13.
There is air-filled pore (Fig. 1) and embedded groove 11-1 on housing 11.Sealing clamp 12 matches with embedded groove 11-1.Embedded groove
The end face of 11-1 has the first seal groove 11-2.Sealing clamp has the second seal groove 12-1.First seal groove 11-2 and second
The position of seal groove 12-1 is corresponding.
Black box 13 includes the first sealing ring 13-1, diaphragm seal 13-2 and the second sealing ring 13-3.First sealing ring 13-
1 and first seal groove 11-2 match, the second sealing ring 13-3 and the second seal groove 12-1 matching.Diaphragm seal 13-2 and embedded groove
11-1 matches.
First sealing ring 13-1 is arranged in the first seal groove 11-2.Diaphragm seal 13-2 is arranged on 11-1 in embedded groove.The
Two sealing ring 13-3 are arranged in the second seal groove 13-3.Sealing clamp 12 is arranged in embedded groove 11-1.
Fig. 3 is the top view of transition.
Fig. 4 is the A-A figures of Fig. 3.
As shown in Figure 3 and Figure 4, sealing clamp 12 is fixed on housing by 4 fixing screws 14 symmetrical on long side
On 11.After fixing screws 14 are fixed, upper surface is not higher than the upper surface of housing 11 and sealing clamp 12.In order to not increase housing 11
With the connection area of sealing plate 12, in the embedded housing 11 of the screw half of fixing screws 14, in second half embedding sealing pressing plate 12.
If large-scale transition, if the area of connecting end surface is sufficiently large, can have fully embedded in sealing clamp 12.Fixing screws 14
Distribution mode is not limited to the structure of the present embodiment offer.
Fig. 5 is the structure graph that transition is connected with other devices.
As shown in Figure 3 and Figure 5, transition 10 is connected by 4 connecting bolts 15 symmetrical on minor face with miscellaneous part
Connect.Equally, in order to not increase the connection area of housing 11, the half of connecting bolt 15 passes through housing 11, and second half is through sealing pressure
Plate 12.If large-scale transition, if the area of connecting end surface is sufficiently large, housing 11 can be completely extended across.Attachment screw 15
Distribution mode is not limited to the structure of the present embodiment offer.
The preparation method of transition:
First sealing ring 13-1 is placed in the first seal groove 11-2, and diaphragm seal 13-2 is placed on 11-1 in embedded groove.
Second sealing ring 13-3 is arranged in the second seal groove 13-3.Sealing clamp 12 is arranged in embedded groove 11-1.
Fixing screws 14 specify sealing clamp 12 on housing 11, to carry out end face processing, reach end face plane degree
Predetermined value, i.e. flatness are 0.03mm.
It is combined the assemble method of integrated flexible elliptical waveguide：
Distinguish flange 30 and fix with transition 10 in the two ends of elliptic flexible waveguide 40.Transition 10 by connecting bolt 15 and its
He connects part 50.
Effect and effect
The transition that the present invention is provided reduces by two devices than existing structure.The novel in structural design, compact, transition
Housing and before sealing clamp debugs at the scene, installation, when site operation, it is only necessary to by transition and other
Device is assembled.Sealing clamp, and field adjustable sealing and electric property need not be installed at the scene.Compare original design
Sealing and electrical specifications improve, and in-site installation is convenient, improve operating efficiency.
The technical requirements grade of tolerance of transition will reach IT4 levels, and the process axially and radially installed is quite strict.
Transition enclosure interior is compressed by pinch seal piece between 2 rectangular seals, end face by sealing plate, is embedded into transition housing
It is interior；After being installed in place, then carry out end face processing, it is desirable to which the flatness of end face is 0.03mm, makes the transition housing be with sealing plate
Same plane, forms diaphragm seal and unites two into one with transition, and collection is inflated and the integrated technical requirement on design of mapping function, is carried
High integrated level, improves the stability of electrical property, improves integrally-built sealing, maintain in waveguide be dried it is empty
Gas, thus improve electric property.Transition enclosure interior, presss from both sides 0.1mm～0.3mm diaphragm seal (materials between two rectangular seals
Material：Polyimides), keep the stability and reliability of electric property.Transition inner seal rings compress diaphragm seal positive and negative
Same position, the design structure of so soft contact effectively increases the safety and reliability that device is used, and improves device
Mechanical performance and service life.
Claims (7)
1. it is a kind of be combined integrated flexible waveguide component transition, it is characterised in that
Including：Housing, black box and sealing clamp；
Wherein, the housing has embedded groove；
The sealing clamp matches with the embedded groove, is fixed in the embedded groove, and it is fixed after, the sealing clamp and institute
The flatness for stating the connecting end surface of housing reaches preset value；
The black box is arranged between the sealing clamp and the embedded groove.
2. it is according to claim 1 be combined integrated flexible waveguide component transition, it is characterised in that：
Wherein, the black box includes the first sealing ring, diaphragm seal and the second sealing ring；
The embedded groove has the first seal groove matched with first sealing ring；
The sealing clamp has the second seal groove matched with second sealing ring；
The diaphragm seal matches with the embedded groove；
First sealing ring is embedded in first seal groove, and second sealing ring is embedded in second seal groove, described close
Mounting is arranged between first sealing ring and the second sealing ring.
3. it is according to claim 1 be combined integrated flexible waveguide component transition, it is characterised in that:
Wherein, the sealing clamp is fixed with the housing using securing member, and the rear end face of the fixture fixation is less than described
The end face of sealing clamp.
It is 4. a kind of to be combined integrated flexible waveguide component, it is characterised in that：
Including：Squeezable waveguide, flange and the compound integrated flexible waveguide component as described in any one in claims 1 to 3
Transition；
The transition for being combined integrated flexible waveguide component is fixed in the flexible waveguide by flange.
5. it is a kind of be combined integrated flexible waveguide component transition preparation method, it is characterised in that：Have steps of,
Black box is placed in the embedded groove of housing；
Sealing clamp is pressed on black box, in embedded groove, and is fixed with housing；
The end face of sealing clamp and housing is processed, makes end face plane degree reach predetermined value.
6. it is according to claim 5 be combined integrated flexible waveguide component transition preparation method, it is characterised in that:
Black box includes the first sealing ring, diaphragm seal and the second sealing ring；
First sealing ring is put into the first seal groove of embedded groove；
The diaphragm seal is put into embedded groove；
Second sealing ring is put into the second seal groove of sealing clamp.
7. it is according to claim 5 be combined integrated flexible waveguide component transition preparation method, it is characterised in that:
Wherein, sealing clamp is fixed with housing using securing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610399637.1A CN106654467B (en) | 2016-06-07 | 2016-06-07 | Transition device, composite integrated flexible waveguide assembly and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610399637.1A CN106654467B (en) | 2016-06-07 | 2016-06-07 | Transition device, composite integrated flexible waveguide assembly and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106654467A true CN106654467A (en) | 2017-05-10 |
| CN106654467B CN106654467B (en) | 2023-01-31 |
Family
ID=58851434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610399637.1A Active CN106654467B (en) | 2016-06-07 | 2016-06-07 | Transition device, composite integrated flexible waveguide assembly and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106654467B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB635000A (en) * | 1947-03-14 | 1950-03-29 | Mi O Valve Co Ltd | Improvements in or relating to electromagnetic waveguides |
| GB787925A (en) * | 1955-08-18 | 1957-12-18 | Mullard Radio Valve Co Ltd | Improvements in or relating to wave-guide windows |
| JP2000252701A (en) * | 1999-02-25 | 2000-09-14 | Shimada Phys & Chem Ind Co Ltd | Airtight window device for gas sealed waveguide |
| CN203536547U (en) * | 2013-10-21 | 2014-04-09 | 中国电子科技集团公司第二十三研究所 | Inflatable arc ladder type elliptical-rectangular waveguide converter |
| US20150021863A1 (en) * | 2013-07-22 | 2015-01-22 | Jui-Kung WANG | Mutiple-Leak Proof Sealiing System |
| CN204387307U (en) * | 2014-12-12 | 2015-06-10 | 中国电子科技集团公司第二十三研究所 | A kind of gas type ellipse-rectangle conversion waveguide hermetic seal flange |
| CN204966648U (en) * | 2015-09-25 | 2016-01-13 | 上海和旭微波科技有限公司 | It is ellipse - square transition ware |
| CN205790301U (en) * | 2016-06-07 | 2016-12-07 | 上海阖煦微波技术有限公司 | Transition and compound integrated flexible waveguide assembly |
-
2016
- 2016-06-07 CN CN201610399637.1A patent/CN106654467B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB635000A (en) * | 1947-03-14 | 1950-03-29 | Mi O Valve Co Ltd | Improvements in or relating to electromagnetic waveguides |
| GB787925A (en) * | 1955-08-18 | 1957-12-18 | Mullard Radio Valve Co Ltd | Improvements in or relating to wave-guide windows |
| JP2000252701A (en) * | 1999-02-25 | 2000-09-14 | Shimada Phys & Chem Ind Co Ltd | Airtight window device for gas sealed waveguide |
| US20150021863A1 (en) * | 2013-07-22 | 2015-01-22 | Jui-Kung WANG | Mutiple-Leak Proof Sealiing System |
| CN203536547U (en) * | 2013-10-21 | 2014-04-09 | 中国电子科技集团公司第二十三研究所 | Inflatable arc ladder type elliptical-rectangular waveguide converter |
| CN204387307U (en) * | 2014-12-12 | 2015-06-10 | 中国电子科技集团公司第二十三研究所 | A kind of gas type ellipse-rectangle conversion waveguide hermetic seal flange |
| CN204966648U (en) * | 2015-09-25 | 2016-01-13 | 上海和旭微波科技有限公司 | It is ellipse - square transition ware |
| CN205790301U (en) * | 2016-06-07 | 2016-12-07 | 上海阖煦微波技术有限公司 | Transition and compound integrated flexible waveguide assembly |
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| Publication number | Publication date |
|---|---|
| CN106654467B (en) | 2023-01-31 |
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