CN105977591A - Sheath used for flexible waveguide assembly and flexible waveguide assembly - Google Patents
Sheath used for flexible waveguide assembly and flexible waveguide assembly Download PDFInfo
- Publication number
- CN105977591A CN105977591A CN201610382935.XA CN201610382935A CN105977591A CN 105977591 A CN105977591 A CN 105977591A CN 201610382935 A CN201610382935 A CN 201610382935A CN 105977591 A CN105977591 A CN 105977591A
- Authority
- CN
- China
- Prior art keywords
- waveguide assembly
- flexible waveguide
- sheath
- flange
- 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.)
- Granted
Links
- 230000002787 reinforcement Effects 0.000 claims abstract description 23
- 210000001161 mammalian embryo Anatomy 0.000 claims description 10
- 238000005452 bending Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 241000233855 Orchidaceae Species 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- 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
- H01P3/12—Hollow waveguides
- H01P3/14—Hollow waveguides flexible
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
Landscapes
- Waveguide Connection Structure (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention provides a sheath used for a flexible waveguide assembly. At least one side of the sheath is provided with an arc-shaped reinforcement member. The flexible waveguide assembly comprises a flange, a waveguide tube, and the sheath used for the flexible waveguide assembly. One end of the waveguide tube is disposed on the flange. The sheath used for the flexible waveguide assembly is disposed on the outer side of the waveguide tube in a sleeved manner, and one end of the above mentioned sheath is tightly attached to the flange. The sheath used for the flexible waveguide assembly and the flexible waveguide assembly are advantageous in that original assembly environment is not affected, and only the connection part of the sheath used for the flexible waveguide assembly is additionally provided with the reinforcement member, and therefore the strength of the interface between the sheath used for the flexible waveguide assembly and the flange is enhanced, and the service lifetime is prolonged; the sheath used for the flexible waveguide assembly is thinned, and the bending degree is increased, and the stress is reduced during the bending process, and then rubber consumption is reduced.
Description
Technical field
The present invention relates to a kind of sheath for flexible waveguide assembly and use the flexible waveguide group of sheath
Part.
Background technology
Soft wave duct traffic condition and the restriction of installation environment, cause at rubber and flange-interface cracking or
The problem affecting the life-span.
As shown in Figure 1 to Figure 3.Traditional soft waveguide assemblies includes: flange 1, rubber sleeve 2 and pipe
Embryo 3.In order to improve the intensity at rubber and flange-interface, traditional method is the most just to increase rubber
The wall thickness of set 2.
But, the increase of rubber sleeve thickness, the flexibility of waveguide certainly will be made to reduce, rubber materials
Increase, cost increase.And, rubber sleeve is the thickest, and during bending, stress is the biggest, junction strong
Although degree improves, but destructive power increases the most accordingly, and the damage of junction is not the most completely eliminated.
Summary of the invention
The purpose of the present invention aims to provide a kind of sheath for flexible waveguide assembly and flexible waveguide assembly,
While increasing junction intensity, reduce the thickness of large-area sheath, above-mentioned existing to overcome
The existing defects of technology.
The present invention provides a kind of sheath for flexible waveguide assembly, for the sheath of flexible waveguide assembly
At least while having reinforcement；Reinforcement is circular arc.
Further, the present invention provides a kind of sheath for flexible waveguide assembly, it is also possible to have so
Feature: reinforcement is symmetrical arranged.
Further, the present invention provides a kind of sheath for flexible waveguide assembly, it is also possible to have so
Feature: reinforcement is semicircle.
Further, the present invention provides a kind of sheath for flexible waveguide assembly, it is also possible to have so
Feature: reinforcement with for the sheath junction circular sliding slopes of flexible waveguide assembly.
Further, the present invention provides a kind of sheath for flexible waveguide assembly, it is also possible to have so
Feature: reinforcement short transverse is divided into two ends, respectively straightway and tilting section；Straightway is tight
Adjacent flange end.
Further, the present invention provides a kind of sheath for flexible waveguide assembly, it is also possible to have so
Feature: it is characterized in that: the angular range of tilting section and straightway is 5 degree to 15 degree.
Further, the present invention provides a kind of sheath for flexible waveguide assembly, it is also possible to have so
Feature: the length of tilting section is 2 to 5 times of length of straigh line.
It addition, the present invention also provides for a kind of flexible waveguide assembly, including, flange, waveguide embryo and on
The sheath for flexible waveguide assembly stated；One end of waveguide embryo is arranged on flange；For soft ripple
The sheath of guide assembly is enclosed within outside waveguide embryo；It is close to flange for one end of the sheath of flexible waveguide assembly.
Further, the present invention provides a kind of flexible waveguide assembly, it is also possible to has a feature in that and adds
The circular arc of strong part is tangent with the maximum cylindrical of flange fastener.
Further, the present invention provides a kind of flexible waveguide assembly, it is also possible to have a feature in that method
Orchid has connection boss；The profile of the profile and the sheath for flexible waveguide assembly that connect boss matches.
The present invention relates to a kind of sheath for flexible waveguide assembly and flexible waveguide assembly, former not affecting
Under some assembly environments, increase reinforcement by the sheath for flexible waveguide assembly, reach to increase and use
Sheath and flange-interface intensity and service life in flexible waveguide assembly.The structure of reinforcement is by flange
Fitting surface carries out maximized utilization；Only enhance in junction for flexible waveguide assembly sheath with
The intensity of flange-interface intensity, it is not necessary to the overall of sheath for flexible waveguide assembly increases wall thickness.
So, the size for the wall thickness of the sheath entirety of flexible waveguide assembly effectively reduces so that flexibility
Increasing, during bending, stress reduces, and rubber materials reduce the most therewith.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of traditional soft waveguide assemblies.
Fig. 2 is the semi-cutaway of traditional soft waveguide assemblies.
Fig. 3 is the top view of conventional flange.
Fig. 4 is the axonometric chart of flexible waveguide assembly in the present invention.
Fig. 5 is the semi-cutaway of flexible waveguide assembly in the present invention.
Fig. 6 is the top view of flange in the present invention.
Fig. 7 is the semi-cutaway of the flexible waveguide assembly in the present invention.
Detailed description of the invention
The present invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figures 4 to 7, flexible waveguide assembly includes: flange 10, sheath 20 and waveguide
Embryo 30.
Flange 10 is rectangle, has center stepped hole 11, fixing groove 12, connects boss 13 and
Screw hole 14.Waveguide embryo 30 is also arranged on the center stepped hole of flange 10 for one end of rectangle
On 11.
In the present embodiment, the material of sheath 20 is rubber.The four of the position of flange are close to by sheath 20
Limit respectively has a reinforcement.Certainly, if flexibility be not very big in the case of, reinforcement can
Only to arrange two, it is symmetrically disposed on relative two limit.
Reinforcement includes: straightway 21, tilting section 22 and changeover portion 23.
The cross section of straightway 21 is semicircle.The securing member that this semicircle and screw hole 14 are joined
The maximum cylindrical of 14-1 is tangent.Largest fasteners 14-1 can be nut, can also be pad；
Primarily to reserve the position that securing member is installed.As it is shown in fig. 7, tilting section 22 and straightway
The angle of 21 is α, the angle α scope of tilting section and dielectric resilience pipe be 5 degree to 15 degree, excellent
Elect 8 degree, 10 degree, 12 degree or 13 degree as.Length B of tilting section is the 2 of length of straigh line A
To 5 times, preferably 3 to 4 times.Straightway 21 and tilting section 22 form adding of a fin shape
Strong part.
Changeover portion 23 is quarter circular arc, and diameter dimension is identical with the cylindrical of screw gasket 14-1.
Changeover portion 23, it can be appreciated that straightway 21 and the rounding in sheath 20 sideline, plays round and smooth
The effect of transition, eliminates and connects stress.One end connecting boss 13 and sheath 20 of flange 10
Profile consistent.
Certainly, if the whole end face of flange 10 is bigger, the straightway 21 of reinforcement can also
Not tangent with the maximum cylindrical of securing member 14-1, there is certain gap between the two.
Sheath 20 is enclosed within outside waveguide embryo 30；And be fixed in the fixing groove 12 of flange 10.Protect
The connection boss 13 of flange 10 is close in one end of set 20.
The performance of flexible waveguide assembly:
Under not affecting original assembly environment, increase reinforcement by sheath, reach to increase sheath
With flange-interface intensity and service life.Flange fitting surface is carried out maximized by the structure of reinforcement
Utilize.
Only enhance the intensity of sheath and flange-interface intensity in junction, it is not necessary to the entirety of sheath
Increase wall thickness.So, the size of the wall thickness C that sheath is overall effectively reduces so that flexibility increases,
During bending, stress reduces, and rubber materials reduce the most therewith.
Claims (10)
1. the sheath for flexible waveguide assembly, it is characterised in that: described for flexible waveguide group
The sheath of part at least while having reinforcement；Described reinforcement is circular arc.
2. the sheath for flexible waveguide assembly as claimed in claim 1, it is characterised in that:
Described reinforcement is symmetrical arranged.
3. the sheath for flexible waveguide assembly as claimed in claim 1, it is characterised in that:
Described reinforcement is semicircle.
4. the sheath for flexible waveguide assembly as claimed in claim 1, it is characterised in that:
Described reinforcement and the described sheath junction circular sliding slopes for flexible waveguide assembly.
5. the sheath for flexible waveguide assembly as claimed in claim 1, it is characterised in that:
Described reinforcement short transverse is divided into two ends, respectively straightway and tilting section；Described straightway
It is close to described flange end.
6. the sheath for flexible waveguide assembly as claimed in claim 4, it is characterised in that:
Described tilting section is 5 degree to 15 degree with the angular range of described straightway.
7. the sheath for flexible waveguide assembly as claimed in claim 4, it is characterised in that:
The length of described tilting section is 2 to 5 times of described length of straigh line.
8. a flexible waveguide assembly, it is characterised in that: include, flange, waveguide embryo and such as
The sheath for flexible waveguide assembly described in claim 1 to 7；
One end of described waveguide embryo is arranged on described flange；Described for flexible waveguide assembly
Sheath is enclosed within outside described waveguide embryo；Institute is close in described one end for the sheath of flexible waveguide assembly
State flange.
9. flexible waveguide assembly as claimed in claim 8, it is characterised in that: described reinforcement
Circular arc tangent with the maximum cylindrical of described flange fastener.
10. flexible waveguide assembly as claimed in claim 8, it is characterised in that: described flange has
There is connection boss；The profile of described connection boss is with described outside the sheath of flexible waveguide assembly
Shape matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610382935.XA CN105977591B (en) | 2016-06-01 | 2016-06-01 | Sheath for soft waveguide assembly and soft waveguide assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610382935.XA CN105977591B (en) | 2016-06-01 | 2016-06-01 | Sheath for soft waveguide assembly and soft waveguide assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105977591A true CN105977591A (en) | 2016-09-28 |
| CN105977591B CN105977591B (en) | 2023-07-25 |
Family
ID=57009923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610382935.XA Active CN105977591B (en) | 2016-06-01 | 2016-06-01 | Sheath for soft waveguide assembly and soft waveguide assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105977591B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785301A (en) * | 2017-01-12 | 2017-05-31 | 中国电子科技集团公司第十四研究所 | A kind of preparation method of shock type flexible waveguide component |
| CN110970697A (en) * | 2019-12-11 | 2020-04-07 | 安徽阖煦微波技术有限公司 | Flexible waveguide structure for millimeter wave frequency and preparation method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1481582A (en) * | 1976-06-10 | 1977-08-03 | Post Office | Cables |
| CN2818987Y (en) * | 2005-03-26 | 2006-09-20 | 杭新宇 | Reinfored-ribbed desk flange |
| CN201877229U (en) * | 2010-09-18 | 2011-06-22 | 南通市神马电力科技有限公司 | Flange for insulator and hollow composite insulator with same |
| CN203880275U (en) * | 2014-05-27 | 2014-10-15 | 苏州市诚键法兰制造有限公司 | Large-diameter hubbed flange |
| CN204420386U (en) * | 2014-12-31 | 2015-06-24 | 江西苏强格液压有限公司 | A kind of flange connector |
| CN204632896U (en) * | 2015-03-25 | 2015-09-09 | 中国电子科技集团公司第二十三研究所 | A High Frequency Torqueable Flexible Waveguide with Low Standing Wave and Small Attenuation |
| WO2015180850A1 (en) * | 2014-05-28 | 2015-12-03 | Spinner Gmbh | Flexible, bendable and twistable terahertz waveguide |
| CN205863359U (en) * | 2016-06-01 | 2017-01-04 | 上海阖煦微波技术有限公司 | A kind of sheath for rectangular flecible waveguide assembly and rectangular flecible waveguide assembly |
-
2016
- 2016-06-01 CN CN201610382935.XA patent/CN105977591B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1481582A (en) * | 1976-06-10 | 1977-08-03 | Post Office | Cables |
| CN2818987Y (en) * | 2005-03-26 | 2006-09-20 | 杭新宇 | Reinfored-ribbed desk flange |
| CN201877229U (en) * | 2010-09-18 | 2011-06-22 | 南通市神马电力科技有限公司 | Flange for insulator and hollow composite insulator with same |
| CN203880275U (en) * | 2014-05-27 | 2014-10-15 | 苏州市诚键法兰制造有限公司 | Large-diameter hubbed flange |
| WO2015180850A1 (en) * | 2014-05-28 | 2015-12-03 | Spinner Gmbh | Flexible, bendable and twistable terahertz waveguide |
| CN204420386U (en) * | 2014-12-31 | 2015-06-24 | 江西苏强格液压有限公司 | A kind of flange connector |
| CN204632896U (en) * | 2015-03-25 | 2015-09-09 | 中国电子科技集团公司第二十三研究所 | A High Frequency Torqueable Flexible Waveguide with Low Standing Wave and Small Attenuation |
| CN205863359U (en) * | 2016-06-01 | 2017-01-04 | 上海阖煦微波技术有限公司 | A kind of sheath for rectangular flecible waveguide assembly and rectangular flecible waveguide assembly |
Non-Patent Citations (3)
| Title |
|---|
| H.GOLDIE: ""A High power broadband millimeter-wave switch and receiver protector"", 《1978 IEEE-MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM DIGEST》 * |
| 张慧云等: ""软波导护套材料的选择及其性能试验"", 《工程塑料优选论文集》 * |
| 朱文瑞: ""S型弯曲软波导橡胶护套成型工艺及模具设计"", 《模具制造》, no. 6, pages 68 - 71 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785301A (en) * | 2017-01-12 | 2017-05-31 | 中国电子科技集团公司第十四研究所 | A kind of preparation method of shock type flexible waveguide component |
| CN106785301B (en) * | 2017-01-12 | 2019-04-23 | 中国电子科技集团公司第十四研究所 | A kind of production method of shock type flexible waveguide component |
| CN110970697A (en) * | 2019-12-11 | 2020-04-07 | 安徽阖煦微波技术有限公司 | Flexible waveguide structure for millimeter wave frequency and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105977591B (en) | 2023-07-25 |
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