CN206302024U - Laser welding radio frequency (RF) coaxial connector - Google Patents
Laser welding radio frequency (RF) coaxial connector Download PDFInfo
- Publication number
- CN206302024U CN206302024U CN201621346328.XU CN201621346328U CN206302024U CN 206302024 U CN206302024 U CN 206302024U CN 201621346328 U CN201621346328 U CN 201621346328U CN 206302024 U CN206302024 U CN 206302024U
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- China
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- inner core
- utility
- model
- radio frequency
- laser welding
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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.)
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- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model is a kind of laser welding radio frequency (RF) coaxial connector, including inner core, and the afterbody of inner core is straight burr groove, and the head of the inner core has inclined-plane with the level, and the angle of inclination on the inclined-plane is 15 degree, and inner core afterbody diameter of bore is less than cable size.The utility model simple structure, it is related to reasonable novelty, it is easy to operate, prevent from being failed during welding wire jumper low temperature, and ensure more preferable electric property.
Description
Technical field
The utility model is related to a kind of connector, especially laser welding radio frequency (RF) coaxial connector.
Background technology
Common radio-frequency coaxial jumper wire typically takes following two mounting means：1st, internal and external conductor installing type is taken, but into
This is higher；2nd, using internal and external conductor welded type.During using welded type, when general welding manner is below -45 DEG C, scolding tin can be produced
The broken state of fecula, so as to cause wire jumper to fail.
The content of the invention
In order to solve the above problems, the utility model provides a kind of laser welding radio frequency (RF) coaxial connector, in design
Using laser welding process, can guarantee that wire jumper does not fail in low temperature, and wire jumper has more preferable electric conductivity at normal temperatures.
In order to achieve the above object, the utility model is achieved through the following technical solutions：
The utility model is a kind of laser welding radio frequency (RF) coaxial connector, including inner core, and the afterbody of inner core is straight burr groove, institute
Stating the head of inner core has inclined-plane with the level, and the angle of inclination on the inclined-plane is 15 degree, and inner core afterbody diameter of bore is less than cable
Diameter.
The beneficial effects of the utility model are：Connector of the present utility model is when cable is assembled, it is necessary to tight with inner core
Connection, so boring ratio cable is small in the afterbody of inner core, while inner core tail hole straight knurling, close-fitting while prevent inner core again
Rotated on cable；Cable outer conductor and inner core end face, hollow out cable insulation about 3mm or so, and cable outer conductor is expanded
Mouthful, then cable outer conductor is pressed onto on the inclined-plane of inner core and platform with special tooling, make shape consistent, during welding, laser is along flat
Platform turns 2-3 circles, and the end face and inner core for making cable are merged completely.
The utility model simple structure, it is related to reasonable novelty, it is easy to operate, prevent from being failed during welding wire jumper low temperature, and protect
Demonstrate,prove more preferable electric property.
Brief description of the drawings
Fig. 1 is the structural representation of solder connector before the utility model is improved.
Fig. 2 is the structural representation after welding before the utility model is improved.
Fig. 3 is the structural representation of solder connector after the utility model is improved.
Fig. 4 is the structural representation after being welded after the utility model is improved.
Fig. 5 is inner core and cable construction diagrams after the utility model is improved.
Fig. 6 is the structural representation of the utility model inner core.
Specific embodiment
In order to deepen, to understanding of the present utility model, the utility model to be done further below in conjunction with drawings and Examples
Describe in detail, the embodiment is only used for explaining the utility model, protection domain of the present utility model is not constituted and is limited.
As shown in figures 1 to 6, the utility model is a kind of laser welding radio frequency (RF) coaxial connector, including inner core 1, the inner core
1 afterbody is straight burr groove 2, and the head of the inner core 1 has inclined-plane with the level, and the angle of inclination on the inclined-plane is 15 degree, described
The afterbody diameter of bore of inner core 1 is less than cable size.
Using same fine copper as cable outer conductor, cable need to be hollowed out and pressed connector inner core of the present utility model
It is flat, make cable consistent with the contact portion of inner core, it is easy to welding.
, it is necessary to be closely connected with inner core when cable is assembled, so boring ratio cable is small in the afterbody of inner core, while inner core afterbody
Hole straight knurling, close-fitting prevents inner core from being rotated on cable again simultaneously；Cable outer conductor and inner core end face, hollow out electricity
Cable insulating barrier about 3mm or so, such as schemes, and to cable outer conductor enlarging, then cable outer conductor is pressed onto into the oblique of inner core with special tooling
On face and platform, make shape consistent, during welding, laser turns 2-3 and encloses along platform, the end face of cable is merged completely one with inner core
Rise.
The utility model uses laser welding process in design, can guarantee that wire jumper does not fail in low temperature, and wire jumper exists
There is more preferable electric conductivity under normal temperature.
Claims (1)
1. a kind of laser welding radio frequency (RF) coaxial connector, including inner core（1）, it is characterised in that：The inner core（1）Afterbody be
Straight burr groove（2）, the inner core（1）Head have an inclined-plane with the level, the angle of inclination on the inclined-plane is 15 degree, the inner core
（1）Afterbody diameter of bore is less than cable size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621346328.XU CN206302024U (en) | 2016-12-09 | 2016-12-09 | Laser welding radio frequency (RF) coaxial connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621346328.XU CN206302024U (en) | 2016-12-09 | 2016-12-09 | Laser welding radio frequency (RF) coaxial connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206302024U true CN206302024U (en) | 2017-07-04 |
Family
ID=59213271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621346328.XU Active CN206302024U (en) | 2016-12-09 | 2016-12-09 | Laser welding radio frequency (RF) coaxial connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206302024U (en) |
-
2016
- 2016-12-09 CN CN201621346328.XU patent/CN206302024U/en active Active
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