CN205376719U - High intermodulation coupling structure - Google Patents
High intermodulation coupling structure Download PDFInfo
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- CN205376719U CN205376719U CN201620003156.XU CN201620003156U CN205376719U CN 205376719 U CN205376719 U CN 205376719U CN 201620003156 U CN201620003156 U CN 201620003156U CN 205376719 U CN205376719 U CN 205376719U
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- coupling
- housing
- coupling block
- casing
- coupled structure
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Abstract
The utility model discloses a high intermodulation coupling structure, high -efficient and energy -saving stove which comprises a casing (1), casing (1) inside center give first place to conductor (2), the one side of casing (1) is provided with coupling piece (3), the bottom of coupling piece (3) is the slice coupling body (4) that an area is greater than coupling piece (3), coupling piece (3) top and insulating screw rod (5) fixed connection, insulating screw rod (5) are connected with casing (1) through the screw thread, coupling piece (3) do not contact with casing (1), carry out coupling piece (3) and (2) the variable -spacing adjustment of the leading body through insulating screw rod (5). This coupled structure carries out the intermodulation through insulating screw rod, and is small, and the slice coupling body strengthens the coupling performance.
Description
Technical field
This utility model relates to a kind of high intermodulation coupled structure.
Background technology
Micro-wave coupler is a kind of main input microwave signal energy to be coupled out certain energy device to branch road, traditional bonder includes following two coupled structure: (1) some coupled structure: generally utilize the space between two inner wires to couple, the degree of coupling is adjusted by regulating the distance between coupling block and main road inner wire, its advantage is small volume, weak point be this coupled structure the degree of coupling be the relative bandwidth within the scope of 40dB ± 1dB can only to 20% within, it is impossible to realize broadband couple device.(2) multi-stage cascade coupled structure: this technical scheme is to adopt 1/4 wavelength structure to realize, if realizing third octave bandwidth, the minimum mode needing to adopt two-stage cascade coupling realizes, this mode can realize broadband performance preferably, but it is that 1/4 wavelength line realizes due to what adopt, its volume substantially increases (being about 3 times of a coupled structure), and assembly difficulty also substantially increases, and not easily realizes small size structure.
Utility model content
The purpose of this utility model is in that to overcome the deficiencies in the prior art, it is provided that a kind of high intermodulation coupled structure, and this coupled structure carries out intermodulation by insulation blanket stud, and volume is little, and lamellar coupling body strengthens coupling performance.
The purpose of this utility model is achieved through the following technical solutions: a kind of high intermodulation coupled structure, it includes housing, body is taken at enclosure interior center as the leading factor, the side of housing is provided with coupling block, the bottom of coupling block is the area lamellar coupling body more than coupling block, and coupling block top is fixing with insulation blanket stud to be connected, and insulation blanket stud is connected with housing by screw thread, coupling block does not contact with housing, carries out coupling block by insulation blanket stud and regulates with leading body spacing.
Described lamellar coupling body is circular piece.
Described insulation blanket stud is polyethylene insulation screw rod.
The beneficial effects of the utility model are: the utility model discloses a kind of high intermodulation coupled structure, this coupled structure carries out intermodulation by insulation blanket stud, and volume is little, and lamellar coupling body strengthens coupling performance.
Accompanying drawing explanation
Fig. 1 is coupled structure schematic diagram；
In figure, 1-housing, 2-leading body, 3-coupling block, 4-lamellar coupling body, 5-insulation blanket stud.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail, but protection domain of the present utility model is not limited to the following stated.
As shown in Figure 1, a kind of high intermodulation coupled structure, it includes housing 1, housing 1 inside center takes body 2 as the leading factor, and the side of housing 1 is provided with coupling block 3, and the bottom of coupling block 3 is the area lamellar coupling body 4 more than coupling block 3, coupling block 3 top is fixing with insulation blanket stud 5 to be connected, insulation blanket stud 5 is connected with housing 1 by screw thread, and coupling block 3 does not contact with housing 1, carries out coupling block 3 by insulation blanket stud 5 and regulates with leading body 2 spacing.
Described lamellar coupling body 4 is circular piece.
Described insulation blanket stud 5 is polyethylene insulation screw rod.
Coupled structure of the present utility model carries out coupling block 3 position adjustments according to the rotating insulated screw rod 5 of coupling demand when using, and coupling piece 4 contributes to strengthening coupling performance, meets coupling demand.
Claims (3)
1. one kind high intermodulation coupled structure, it is characterized in that: it includes housing (1), housing (1) inside center takes body (2) as the leading factor, the side of housing (1) is provided with coupling block (3), the bottom of coupling block (3) is the area lamellar coupling body (4) more than coupling block (3), coupling block (3) top is fixing with insulation blanket stud (5) to be connected, insulation blanket stud (5) is connected with housing (1) by screw thread, coupling block (3) does not contact with housing (1), carries out coupling block (3) by insulation blanket stud (5) and regulates with leading body (2) spacing.
2. the high intermodulation coupled structure of one according to claim 1, it is characterised in that: described lamellar coupling body (4) is circular piece.
3. the high intermodulation coupled structure of one according to claim 1, it is characterised in that: described insulation blanket stud (5) is polyethylene insulation screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620003156.XU CN205376719U (en) | 2016-01-05 | 2016-01-05 | High intermodulation coupling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620003156.XU CN205376719U (en) | 2016-01-05 | 2016-01-05 | High intermodulation coupling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205376719U true CN205376719U (en) | 2016-07-06 |
Family
ID=56274841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620003156.XU Active CN205376719U (en) | 2016-01-05 | 2016-01-05 | High intermodulation coupling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205376719U (en) |
-
2016
- 2016-01-05 CN CN201620003156.XU patent/CN205376719U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |