CN205790752U - A kind of radio frequency connector of integrated spark gap - Google Patents
A kind of radio frequency connector of integrated spark gap Download PDFInfo
- Publication number
- CN205790752U CN205790752U CN201620486553.7U CN201620486553U CN205790752U CN 205790752 U CN205790752 U CN 205790752U CN 201620486553 U CN201620486553 U CN 201620486553U CN 205790752 U CN205790752 U CN 205790752U
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- Prior art keywords
- short
- inner wire
- radio frequency
- spark gap
- frequency connector
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Abstract
The utility model discloses the radio frequency connector of a kind of integrated spark gap, it includes: radio frequency connector main body, described radio frequency connector main body includes that outer conductor, inner wire and insulation assembly, described outer conductor and described inner wire are isolated from each other by described insulation assembly；Spark gap main body, described spark gap main body includes short-circuit rods and short-circuited coaxial shell, one end of described short-circuited coaxial shell electrically connects with described outer conductor, one end of described short-circuit rods electrically connects with described inner wire, the other end of described short-circuit rods electrically connects with the other end of described short-circuited coaxial shell, is provided with cavity between described short-circuit rods and described short-circuited coaxial shell.This utility model has good lightning function, meets the lightning-arrest demand of radio frequency products, saves volume, reduce cost.
Description
Technical field
This utility model relates to the radio frequency connector of a kind of integrated spark gap.
Background technology
At present, the radio frequency connector of prior art generally there is no lightning function, when it suffers thunder and lightning, not only can cause
Electronic devices and components run shakiness, and service life shortens, it could even be possible to make some parts burn.
Summary of the invention
Technical problem to be solved in the utility model is the defect overcoming prior art, it is provided that penetrating of a kind of integrated spark gap
Frequently adapter, it has good lightning function, meets the lightning-arrest demand of radio frequency products, save volume, reduce
Cost.
In order to solve above-mentioned technical problem, the technical solution of the utility model is: the radio frequency connector of a kind of integrated spark gap,
It includes:
Radio frequency connector main body, described radio frequency connector main body includes outer conductor, inner wire and insulation assembly, described outer leads
Body and described inner wire are isolated from each other by described insulation assembly；
Spark gap main body, described spark gap main body includes short-circuit rods and short-circuited coaxial shell, the one of described short-circuited coaxial shell
End electrically connects with described outer conductor, and one end of described short-circuit rods electrically connects with described inner wire, the other end of described short-circuit rods
Electrically connect with the other end of described short-circuited coaxial shell, arrange free between described short-circuit rods and described short-circuited coaxial shell
Chamber.
Further providing the concrete attachment structure of a kind of short-circuit rods and described inner wire, one end of described short-circuit rods is provided with
Inserting column, described inner wire is provided with the jack coordinated with described inserting column grafting, one end of described short-circuit rods by inserting column and
The grafting cooperation of jack electrically connects with described inner wire.
Further provide the concrete attachment structure of a kind of short-circuit rods and described short-circuited coaxial shell, another of described short-circuit rods
End is provided with connecting hole, the other end of described short-circuited coaxial shell is provided with convex with the connection that described connecting hole grafting coordinates
Post, the other end of described short-circuit rods is electrically connected with described short-circuited coaxial shell by the grafting cooperation of connecting hole and connection projection
Connect.
Further, described insulation assembly is arranged in outer conductor, and described inner wire is bearing on described insulation assembly.
Further, described insulation assembly includes that the first insulator and the second insulator, described first insulator are used for supporting institute
Stating the one end of inner wire, described second insulator is for supporting the other end of described inner wire.
Further, described short-circuit rods electrically connects with position between the first insulator and the second insulator on described inner wire.
Further, the one end of described inner wire has jack.
Further, described inner wire is provided with the axially extended axial groove along inner wire on the wall forming jack.
After have employed technique scheme, the frequency spectrum of lightening pulse is mainly the low frequency of below direct current and frequency tens KHz
Composition, and communication frequency is all the microwave signal such as 800～2500MHz of hundreds of more than million, both differ obvious, normally
Under state, the short-circuit rods of this parallel connection is for working signal, and its impedance is infinitely great, is equivalent to open circuit, does not affect communication
The transmission of signal, but for lightning wave, owing to thunder energy is mainly distributed on below tens KHz, short-circuit rods pair
The least in lightning wave impedance, it is similar to short circuit, the outer conductor that thunder energy is grounded is released into ground, thus makes it have good
Good lightning function, meets the lightning-arrest demand of radio frequency products, saves volume, reduce cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the radio frequency connector of a kind of integrated spark gap of the present utility model.
Detailed description of the invention
In order to make content of the present utility model be easier to be clearly understood, below according to specific embodiment and combine accompanying drawing,
This utility model is described in further detail.
As it is shown in figure 1, the radio frequency connector of a kind of integrated spark gap, it includes:
Radio frequency connector main body, described radio frequency connector main body includes outer conductor 1, inner wire 2 and insulation assembly, described
Outer conductor 1 and described inner wire 2 are isolated from each other by described insulation assembly；
Spark gap main body, described spark gap main body includes short-circuit rods 3 and short-circuited coaxial shell 4, described short-circuited coaxial shell
One end of 4 electrically connects with described outer conductor 1, and one end of described short-circuit rods 3 electrically connects with described inner wire 2, described short
The other end of road bar 3 electrically connects with the other end of described short-circuited coaxial shell 4, described short-circuit rods 3 and described short-circuited coaxial
Cavity 34 it is provided with between shell 4.
As it is shown in figure 1, one end of described short-circuit rods 3 is provided with inserting column, described inner wire 2 is provided with and described inserting column
The jack that grafting coordinates, one end of described short-circuit rods 3 is electrically connected with described inner wire 2 by the grafting cooperation of inserting column and jack
Connect.
As it is shown in figure 1, the other end of described short-circuit rods 3 is provided with connecting hole, the other end of described short-circuited coaxial shell 4
On be provided with the connection projection coordinated with described connecting hole grafting, the other end of described short-circuit rods 3 pass through connecting hole and connection
The grafting cooperation of projection electrically connects with described short-circuited coaxial shell 4.
As it is shown in figure 1, described insulation assembly is arranged in outer conductor 1, described inner wire 2 is bearing in described insulation assembly
On.
As it is shown in figure 1, described insulation assembly includes the first insulator 5 and the second insulator 6, described first insulator 5
For supporting the one end of described inner wire 2, described second insulator 6 is for supporting the other end of described inner wire 2.
As it is shown in figure 1, on described short-circuit rods 3 and described inner wire 2 between first insulator 5 and the second insulator 6
Position electrically connects.
As it is shown in figure 1, the one end of described inner wire 2 has jack 21.
As it is shown in figure 1, described inner wire 2 be provided with along inner wire 21 on the wall forming jack 21 axially extended
Axial groove 211.
Operation principle of the present utility model is as follows:
The frequency spectrum of lightening pulse is mainly the low-frequency component of below direct current and frequency tens KHz, and communication frequency is all several
The microwave signal of more than 100000000 such as 800～2500MHz, both differ obvious, under normal condition, the short-circuit rods of this parallel connection
3 for working signal, and its impedance is infinitely great, is equivalent to open circuit, does not affect the transmission of signal of communication, but for thunder
For electric wave, owing to thunder energy is mainly distributed on below tens KHz, short-circuit rods 3 is the least for lightning wave impedance,
Being similar to short circuit, the outer conductor that thunder energy is grounded is released into ground, thus makes it have good lightning function, meets
The lightning-arrest demand of radio frequency products, saves volume, reduces cost.
Particular embodiments described above, solves the technical problem that this utility model, technical scheme and beneficial effect are carried out
Further describe, be it should be understood that and the foregoing is only specific embodiment of the utility model, not
For limiting this utility model, all within spirit of the present utility model and principle, any amendment of being made, equivalent,
Improve, within should be included in protection domain of the present utility model.
Claims (8)
1. the radio frequency connector of an integrated spark gap, it is characterised in that it includes:
Radio frequency connector main body, described radio frequency connector main body includes that outer conductor (1), inner wire (2) and insulation assembly, described outer conductor (1) and described inner wire (2) are isolated from each other by described insulation assembly；
Spark gap main body, described spark gap main body includes short-circuit rods (3) and short-circuited coaxial shell (4), one end of described short-circuited coaxial shell (4) electrically connects with described outer conductor (1), one end of described short-circuit rods (3) electrically connects with described inner wire (2), the other end of described short-circuit rods (3) electrically connects with the other end of described short-circuited coaxial shell (4), is provided with cavity (34) between described short-circuit rods (3) and described short-circuited coaxial shell (4).
The radio frequency connector of integrated spark gap the most according to claim 1, it is characterized in that: one end of described short-circuit rods (3) is provided with inserting column, being provided with the jack coordinated with described inserting column grafting on described inner wire (2), one end of described short-circuit rods (3) is electrically connected with described inner wire (2) by the grafting cooperation of inserting column and jack.
The radio frequency connector of integrated spark gap the most according to claim 1, it is characterized in that: the other end of described short-circuit rods (3) is provided with connecting hole, being provided with the connection projection coordinated with described connecting hole grafting on the other end of described short-circuited coaxial shell (4), the other end of described short-circuit rods (3) is electrically connected with described short-circuited coaxial shell (4) by the grafting cooperation of connecting hole and connection projection.
The radio frequency connector of integrated spark gap the most according to claim 1, it is characterised in that: described insulation assembly is arranged in outer conductor (1), and described inner wire (2) is bearing on described insulation assembly.
The radio frequency connector of integrated spark gap the most according to claim 1, it is characterized in that: described insulation assembly includes the first insulator (5) and the second insulator (6), described first insulator (5) is used for supporting the one end of described inner wire (2), and described second insulator (6) is used for supporting the other end of described inner wire (2).
The radio frequency connector of integrated spark gap the most according to claim 5, it is characterised in that: the position between described short-circuit rods (3) the first insulator upper with described inner wire (2) (5) and the second insulator (6) electrically connects.
The radio frequency connector of integrated spark gap the most according to claim 1, it is characterised in that: the one end of described inner wire (2) has jack (21).
The radio frequency connector of integrated spark gap the most according to claim 7, it is characterised in that: described inner wire (2) is provided with the axially extended axial groove (211) along inner wire (2) on the wall forming jack (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620486553.7U CN205790752U (en) | 2016-05-25 | 2016-05-25 | A kind of radio frequency connector of integrated spark gap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620486553.7U CN205790752U (en) | 2016-05-25 | 2016-05-25 | A kind of radio frequency connector of integrated spark gap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205790752U true CN205790752U (en) | 2016-12-07 |
Family
ID=58110668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620486553.7U Expired - Fee Related CN205790752U (en) | 2016-05-25 | 2016-05-25 | A kind of radio frequency connector of integrated spark gap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205790752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115377710A (en) * | 2022-09-17 | 2022-11-22 | 杭州摩光通讯器材有限公司 | Parallel stacked lightning arrester with short circuit structure |
-
2016
- 2016-05-25 CN CN201620486553.7U patent/CN205790752U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115377710A (en) * | 2022-09-17 | 2022-11-22 | 杭州摩光通讯器材有限公司 | Parallel stacked lightning arrester with short circuit structure |
| CN115377710B (en) * | 2022-09-17 | 2024-01-05 | 杭州摩光通讯器材有限公司 | Parallel stacked lightning arrester with short circuit structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190322 Address after: No. 96, Jingquan Road, Jimei District, Xiamen City, Fujian Province, 361000 Patentee after: Xiamen Zhaocheng Electronic Technology Co.,Ltd. Address before: 213000 No. 132 Huanghe Middle Road, Xinbei District, Changzhou City, Jiangsu Province Patentee before: EZCON TELECOM TECHNOLOGY(CHANGZHOU) Co.,Ltd. |
|
| 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: 20161207 |