CN202797216U - Welding pin for surface-mounted radio frequency isolator and circulator - Google Patents
Welding pin for surface-mounted radio frequency isolator and circulator Download PDFInfo
- Publication number
- CN202797216U CN202797216U CN 201220389462 CN201220389462U CN202797216U CN 202797216 U CN202797216 U CN 202797216U CN 201220389462 CN201220389462 CN 201220389462 CN 201220389462 U CN201220389462 U CN 201220389462U CN 202797216 U CN202797216 U CN 202797216U
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- China
- Prior art keywords
- welding pin
- capillary
- circulator
- insulator
- isolator
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- 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
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Abstract
The utility model discloses a welding pin for a surface-mounted radio frequency isolator and a circulator, wherein the welding pin comprises an insulator and an inner conductor of the welding pin; the insulator is sleeved and fixed on the inner conductor of the welding pin; the inner conductor of the welding pin and the insulator are designed into a whole by the welding pin for the surface-mounted radio frequency isolator and the circulator disclosed by the utility model; installation is facilitated; the work efficiency is improved; fixing of the welding pin and the position of the cavity is guaranteed; the installation quality is improved, and the cavity is strong in stability, and more suitable for practical application, and has industrial utilization value.
Description
Technical field
The utility model relates to a kind of capillary, is specifically related to a kind of capillary for surface-mount type RF isolator and circulator.
Background technology
Existing traditional surface-mount type RF isolator and the inner wire set-up mode of circulator have: inner wire bends, directly welds in the conductor capillary, capillary inner wire and separates three kinds of modes with insulator.The installation site of rear dual mode capillary is difficult to hold, and can not guarantee the fixing of capillary and cavity position, and capillary is installed also inconvenient.
Because there is defective in the mode of above-mentioned existing surface-mount type RF isolator and circulator, the design people is research and innovation in addition actively, in the hope of founding a kind of novel capillary for surface-mount type RF isolator and circulator, employing is designed to the mode of one with insulator and capillary inner wire, makes it have more practicality, stability.
The utility model content
The utility model purpose: the purpose of this utility model is for the deficiencies in the prior art, and a kind of capillary for surface-mount type RF isolator and circulator is provided, and this capillary is easy for installation, efficient is high, stability is strong, thereby more is suitable for practicality, and has the value on the industry.
Technical scheme: a kind of capillary for surface-mount type RF isolator and circulator described in the utility model, comprise insulator and capillary inner wire, described insulator suit is fixed on the described capillary inner wire, has guaranteed the fixing of capillary and cavity position.
Further improve technique scheme, described insulator comprises tubular bodies, and the two ends outer surface of described tubular bodies is provided with annular flange flange, and described tubular bodies and annular flange flange are one-body molded.
The utility model compared with prior art, its beneficial effect is: the capillary for surface-mount type RF isolator and circulator described in the utility model, capillary inner wire and insulator design are integrated, be convenient to install, improved operating efficiency; Guaranteed the fixing of capillary and cavity position, improved installation quality, stability is strong, more is suitable for practicality, and has the value on the industry.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, insulator; 2, capillary inner wire; 3, tubular bodies; 4, annular flange flange.
Embodiment
The below is elaborated to technical solutions of the utility model, but protection range of the present utility model is not limited to described embodiment.
As shown in Figure 1, a kind of capillary for surface-mount type RF isolator and circulator, comprise insulator 1 and capillary inner wire 2, described insulator 1 comprises tubular bodies 3, the two ends outer surface of described tubular bodies 3 is provided with annular flange flange 4, described tubular bodies 3 is one-body molded with annular flange flange 4, and described capillary inner wire 2 passes the tubular bodies 3 of insulator 1, and described insulator 1 suit is fixed on the described capillary inner wire 2.
Above-mentioned capillary is easy for installation, and efficient is high, and stability is strong, more is suitable for practicality.
As mentioned above, although the specific preferred embodiment of reference has represented and has explained the utility model that it shall not be construed as the restriction to the utility model self.Under the spirit and scope prerequisite of the present utility model that does not break away from the claims definition, can make in the form and details various variations to it.
Claims (2)
1. a capillary that is used for surface-mount type RF isolator and circulator comprises insulator and capillary inner wire, it is characterized in that, described insulator suit is fixed on the described capillary inner wire.
2. the capillary for surface-mount type RF isolator and circulator according to claim 1 is characterized in that, described insulator comprises tubular bodies, and the two ends outer surface of described tubular bodies is provided with annular flange flange, and described tubular bodies and annular flange flange are one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220389462 CN202797216U (en) | 2012-08-08 | 2012-08-08 | Welding pin for surface-mounted radio frequency isolator and circulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220389462 CN202797216U (en) | 2012-08-08 | 2012-08-08 | Welding pin for surface-mounted radio frequency isolator and circulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202797216U true CN202797216U (en) | 2013-03-13 |
Family
ID=47824413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220389462 Expired - Fee Related CN202797216U (en) | 2012-08-08 | 2012-08-08 | Welding pin for surface-mounted radio frequency isolator and circulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202797216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102790251A (en) * | 2012-08-08 | 2012-11-21 | 南京广顺微波技术有限公司 | Welding needle for surface-mounted radio frequency isolator and annular device |
-
2012
- 2012-08-08 CN CN 201220389462 patent/CN202797216U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102790251A (en) * | 2012-08-08 | 2012-11-21 | 南京广顺微波技术有限公司 | Welding needle for surface-mounted radio frequency isolator and annular device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20190808 |