CN108401411A - A kind of choke groove coalignment of installation reed - Google Patents
A kind of choke groove coalignment of installation reed Download PDFInfo
- Publication number
- CN108401411A CN108401411A CN201810433123.2A CN201810433123A CN108401411A CN 108401411 A CN108401411 A CN 108401411A CN 201810433123 A CN201810433123 A CN 201810433123A CN 108401411 A CN108401411 A CN 108401411A
- Authority
- CN
- China
- Prior art keywords
- reed
- choke groove
- groove
- ontology
- choke
- 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.)
- Pending
Links
- 235000014676 Phragmites communis Nutrition 0.000 title claims abstract description 59
- 238000009434 installation Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000009897 systematic effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 244000089486 Phragmites australis subsp australis Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 208000020442 loss of weight Diseases 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
Abstract
The invention belongs to choke groove matching technique fields, disclose a kind of choke groove coalignment of installation reed, are provided with choke groove ontology, fluting has reed mounting groove, reed to be fixed on reed mounting groove by double-faced pressure-sensitive transfering tape on the choke groove ontology；The choke groove ontology is slotted below reed mounting groove several apertures；Mounting seat is provided with by protrusion on choke groove ontology below the aperture.Reed is mounted on choke groove by the present invention, can be ignored on systematic parameter influence, be solved matching problem.Mentality of designing of the present invention is clear, suitable popularization production with obvious effects.
Description
Technical field
The invention belongs to choke groove matching technique field more particularly to a kind of choke groove coalignments of installation reed.
Background technology
Currently, inhibiting the leakage of electromagnetic field, mitigates cross-polarized influence, often use choke groove.It generally uses now
Choke groove, the matching with structural member is mostly realized by way of reserved margin, such as and matching of waveguide.But reserved margin is difficult
To accurately control, and machining accuracy is limited, occurs that choke groove is difficult to install or even non-serviceable problem often.
In conclusion problem of the existing technology is：Reserved margin is difficult to accurately control, and machining accuracy is limited, when
Often occur that choke groove is difficult to install or even non-serviceable problem.
Invention content
In view of the problems of the existing technology, the present invention provides a kind of choke groove coalignments of installation reed.
The invention is realized in this way a kind of choke groove coalignment of installation reed is provided with choke groove ontology, reed
Mounting groove, reed, aperture, mounting seat.
Fluting has reed mounting groove on the choke groove ontology, and reed is fixed on reed by double-faced pressure-sensitive transfering tape pacifies
On tankage；
The choke groove ontology is slotted below reed mounting groove several apertures；
Mounting seat is provided with by protrusion on choke groove ontology below the aperture.
Further, the shape of the choke groove ontology is concavo-convex, is easily installed.
Another object of the present invention is to provide a kind of installation reeds of the choke groove coalignment of the installation reed
Choke groove matching process, the choke groove matching process for installing reed include：Be successively on choke groove ontology reed mounting groove,
Trepanning, mounting seat；Reed is mounted on the reed mounting groove on choke groove ontology, the electric conductivity using reed and high anti-tensile
Elasticity.
Reed is mounted on choke groove by the present invention, and choke groove design space can be extended in reed opereating specification, is reduced
Design difficulty solves mismatch problem.In addition, the influence of the parameter of structural member and choke groove can neglected by installing reed on choke groove
Slightly in error range, the problem of choke groove is difficult to match with structural member is solved perfectly.
Description of the drawings
Fig. 1 is the structural schematic diagram of the choke groove coalignment of installation reed provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of reed provided in an embodiment of the present invention；
In figure：1, choke groove ontology；2, reed mounting groove；3, reed；4, aperture；5, mounting seat.
Specific implementation mode
In order to further understand the content, features and effects of the present invention, the following examples are hereby given, and coordinate attached drawing
Detailed description are as follows.
The structure of the present invention is explained in detail below in conjunction with the accompanying drawings.
As shown in attached drawing 1 to attached drawing 2, the choke groove coalignment of installation reed provided in an embodiment of the present invention, which is provided with, to be gripped
Chute ontology 1, reed mounting groove 2, reed 3, aperture 4, mounting seat 5.
Fluting has reed mounting groove 2, reed 3 to be fixed on spring by double-faced pressure-sensitive transfering tape on the choke groove ontology 1
On piece mounting groove 2；There are many fixed forms for reed 3, are not limited by double-faced pressure-sensitive transfering tape and fix.
The choke groove ontology 1 is slotted below reed mounting groove 2 several apertures 4；
Mounting seat 5 is provided with by raised (not necessarily having) on the choke groove ontology 1 of 4 lower section of the aperture.
Further, the shape of the choke groove ontology 1 is concavo-convex, is easily installed.
The present invention operation principle be：It is reed mounting groove (for installing reed), trepanning (use successively on choke groove ontology
In loss of weight), mounting seat (being fixed for being installed with structural member, the end of every choke groove pedestal is provided with screw hole).Reed 3 is pacified
On the reed mounting groove 2 on choke groove ontology 1,3 good electric conductivity of reed and high tensile elasticity are utilized so that choke groove
The design space bigger of ontology 1 solves the problems, such as that choke groove ontology 1 can not use caused by width mismatches；It is suitable by reed 3
When compression control, in 3 opereating specification of reed, sealing is because of manufacturing tolerance, surface alignment is uneven or the reasons such as surface imperfection
Gap between the choke groove ontology 1 and structural member of formation ensures the connection of choke groove ontology 1 and structural member.
The above is only the preferred embodiments of the present invention, and is not intended to limit the present invention in any form,
Every any simple modification made to the above embodiment according to the technical essence of the invention, equivalent variations and modification, belong to
In the range of technical solution of the present invention.
Claims (3)
1. a kind of choke groove coalignment of installation reed, which is characterized in that a kind of choke groove matching dress of installation reed
It installs and is equipped with choke groove ontology；
Fluting has reed mounting groove, reed to be fixed on reed mounting groove by double-faced pressure-sensitive transfering tape on the choke groove ontology
On；
The choke groove ontology is slotted below reed mounting groove several apertures；
Mounting seat is provided with by protrusion on choke groove ontology below the aperture.
2. the choke groove coalignment of installation reed as described in claim 1, which is characterized in that the shape of the choke groove ontology
Shape is concavo-convex.
3. a kind of choke groove matching process of the installation reed of the choke groove coalignment of installation reed as described in claim 1,
It is characterized in that, the choke groove matching process of the installation reed includes：It is reed mounting groove successively on choke groove ontology, opens
Hole, mounting seat；Reed is mounted on the reed mounting groove on choke groove ontology, the electric conductivity using reed and high anti-tensile bullet
Property.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810433123.2A CN108401411A (en) | 2018-05-08 | 2018-05-08 | A kind of choke groove coalignment of installation reed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810433123.2A CN108401411A (en) | 2018-05-08 | 2018-05-08 | A kind of choke groove coalignment of installation reed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108401411A true CN108401411A (en) | 2018-08-14 |
Family
ID=63101623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810433123.2A Pending CN108401411A (en) | 2018-05-08 | 2018-05-08 | A kind of choke groove coalignment of installation reed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108401411A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3155923A (en) * | 1959-08-19 | 1964-11-03 | Decca Ltd | Waveguide choke coupling having face of joint interrupted by orthogonally intersecting choke grooves to reduce unwanted mode resonance |
| CH668527A5 (en) * | 1985-10-08 | 1988-12-30 | Hasler Ag Ascom | EM seal for joint between screens of electric or electronic equipment - ensures electrical continuity through spring strip between doubly thick edge of insert and walls of groove |
| JPH09312501A (en) * | 1996-05-21 | 1997-12-02 | Nec Eng Ltd | Waveguide flange |
| US6540408B1 (en) * | 1999-11-29 | 2003-04-01 | Nec Corporation | Waveguide connecting method and structure |
| CN202474146U (en) * | 2011-12-27 | 2012-10-03 | 中国航空工业第六○七研究所 | Rectangular waveguide connecting end tolerance structure |
| CN203978213U (en) * | 2014-07-31 | 2014-12-03 | 刘銮飞 | A kind of electromagnetic shield door reed and shield door |
| CN208128764U (en) * | 2018-05-08 | 2018-11-20 | 广州辰创科技发展有限公司 | A kind of choke groove coalignment for installing reed |
-
2018
- 2018-05-08 CN CN201810433123.2A patent/CN108401411A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3155923A (en) * | 1959-08-19 | 1964-11-03 | Decca Ltd | Waveguide choke coupling having face of joint interrupted by orthogonally intersecting choke grooves to reduce unwanted mode resonance |
| CH668527A5 (en) * | 1985-10-08 | 1988-12-30 | Hasler Ag Ascom | EM seal for joint between screens of electric or electronic equipment - ensures electrical continuity through spring strip between doubly thick edge of insert and walls of groove |
| JPH09312501A (en) * | 1996-05-21 | 1997-12-02 | Nec Eng Ltd | Waveguide flange |
| US6540408B1 (en) * | 1999-11-29 | 2003-04-01 | Nec Corporation | Waveguide connecting method and structure |
| CN202474146U (en) * | 2011-12-27 | 2012-10-03 | 中国航空工业第六○七研究所 | Rectangular waveguide connecting end tolerance structure |
| CN203978213U (en) * | 2014-07-31 | 2014-12-03 | 刘銮飞 | A kind of electromagnetic shield door reed and shield door |
| CN208128764U (en) * | 2018-05-08 | 2018-11-20 | 广州辰创科技发展有限公司 | A kind of choke groove coalignment for installing reed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180814 |