CN207338794U - A kind of connector to cable installation end face positioning - Google Patents
A kind of connector to cable installation end face positioning Download PDFInfo
- Publication number
- CN207338794U CN207338794U CN201721057149.9U CN201721057149U CN207338794U CN 207338794 U CN207338794 U CN 207338794U CN 201721057149 U CN201721057149 U CN 201721057149U CN 207338794 U CN207338794 U CN 207338794U
- Authority
- CN
- China
- Prior art keywords
- bushing
- swivel nut
- outer conductor
- coaxial cable
- face
- 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.)
- Expired - Fee Related
Links
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- Multi-Conductor Connections (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a kind of connector to cable installation end face positioning, including outer conductor, bushing and swivel nut, the outer conductor to be equipped with seam allowance and internal thread, and bushing is equipped with flange, and swivel nut is equipped with external screw thread；Pass through restriction of the flange of bushing to coaxial cable, pass through the restriction of the end face of swivel nut and the seam allowance of outer conductor to bushing again, so that coaxial cable with the concentricity and coaxial cable of bushing are concordant with bushing front end face is effectively controlled, so as to ensure that the accurate positionin of bushing and coaxial cable, secondary finishing is avoided, there is efficiency of assembling height, good product quality.
Description
Technical field
Connector technique field is the utility model is related to, is determined for the shielded layer of welded type coaxial cable and the accurate of bushing
Position, especially a kind of connector to cable installation end face positioning.
Background technology
The connector of prior art connecting coaxial cable, mainly by crimping and welding two kinds of forms by coaxial cable and company
Connect device to be attached, with the continuous lifting of microwave equipment frequency of use, the connection of the shielded layer and connector of coaxial cable will
Ask higher and higher, in order to meet use demand, to improve the reliability of connection, it is more using realized in the form of welding connector with together
Shaft cable is attached, and is to be welded the bushing of the shielded layer of cable and connector, is needed coaxial cable before welding
Shielded layer is assembled into connector bushing, and ensures the concentricity of coaxial cable and connector and the end face of coaxial cable and bushing
Front end face keeps concordant.There are the problem of be, during practical set, coaxial cable end face it is concordant with bush end face be difficult
Control, so as to cause concentricity to reduce, it is necessary to carry out secondary finishing, not only causes the waste of manpower and materials, also affects entirety
The quality of product.
Utility model content
The purpose of this utility model is in view of the deficiencies of the prior art and a kind of of offer positions cable installation end face
Connector, the utility model uses the structure of outer conductor, bushing and swivel nut, by restriction of the flange of bushing to coaxial cable,
Again by the restriction of the end face of swivel nut and the seam allowance of outer conductor to bushing, so as to ensure that coaxial cable end face and bush end face
Concordantly and concentricity, have the advantages that efficiency of assembling is high, good product quality.
Realize the concrete technical scheme of the utility model aim
A kind of connector to cable installation end face positioning, its feature include outer conductor, bushing and swivel nut, the outer conductor
For the tubular element equipped with seam allowance and internal thread, bushing is the cylindrical tubular element that several welding holes are equipped with equipped with boss, barrel, is served as a contrast
One end of set inner wall is equipped with flange, the other end is equipped with horn mouth, and swivel nut is equipped with externally threaded tubular element；
The external screw thread of the swivel nut is engaged with the internal thread of outer conductor, and bushing is arranged in swivel nut and outer conductor, bushing it is convex
The seam allowance of edge and outer conductor touches, the end face of male end is touched on the boss and swivel nut of bushing.
The utility model uses the structure of outer conductor, bushing and swivel nut, by restriction of the flange of bushing to coaxial cable,
Again by the restriction of the end face of swivel nut and the seam allowance of outer conductor to bushing, so as to ensure that coaxial cable end face and bush end face
Concordantly and concentricity, have the advantages that efficiency of assembling is high, good product quality.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is close-up schematic view at the A of Fig. 1；
Fig. 3 is the use state diagram of the utility model.
Embodiment
Include outer conductor 1, bushing 2 and swivel nut 3 refering to Fig. 1, Fig. 2 the utility model, the outer conductor 1 is equipped with seam allowance 11
And the tubular element of internal thread 12, bushing 2 is to be cylindrical equipped with the tubular element of boss 24, barrel equipped with several welding holes 23, bushing 2
One end of inner wall is equipped with flange 21, the other end is equipped with horn mouth 22, and swivel nut 3 is the tubular element equipped with external screw thread 31；
The external screw thread 31 of the swivel nut 3 is engaged with the internal thread 12 of outer conductor 1, and bushing 2 is arranged in swivel nut 3 and outer conductor 1,
The flange 21 of bushing 2 is touched with the seam allowance 11 of outer conductor 1, the boss of bushing 2 24 and the end face at 31 end of external screw thread on swivel nut 3 touch
And.
The utility model so works：
Refering to Fig. 1, Fig. 2, Fig. 3, the assembling of the utility model, separates the insulating layer of one section of coaxial cable 4；By swivel nut 3
It is sleeved on coaxial cable 4, it is spare；Coaxial cable 4 is penetrated together with shielded layer by 22 end of horn mouth of bushing 2, until shielded layer
The flange 21 of bushing 2 is touched, is welded 4 shielded layer of coaxial cable with bushing 2 by several welding holes 23 on 2 barrel of bushing；
The coaxial cable 4 for welding completion is penetrated together with bushing 2 by 12 end of internal thread of outer conductor 1, movable sleeving is coaxial
Swivel nut 3 on cable 4, makes the external screw thread 31 of swivel nut 3 be engaged with the internal thread 12 of outer conductor 1, with screwing for swivel nut 3, until
The flange 21 of bushing 2 is touched with the seam allowance 11 of outer conductor 1, the boss of bushing 2 24 and the end face at 31 end of external screw thread on swivel nut 3 touch
And coaxial cable 4 is installed with the utility model.
Refering to Fig. 1, Fig. 2, Fig. 3, the utility model passes through restriction of the flange 21 of bushing 2 to coaxial cable so that leads to again
Cross the end face of swivel nut 3 and restriction of the seam allowance 11 to bushing 2 of outer conductor 1 so that the concentricity of coaxial cable and bushing and coaxial
Cable is concordant with bushing front end face effectively to be controlled, so as to ensure that the accurate positionin of bushing and coaxial cable, is avoided
Secondary finishing, has the advantages that efficiency of assembling is high, good product quality.
Claims (1)
1. a kind of connector to cable installation end face positioning, it is characterised in that it includes outer conductor（1）, bushing（2）And swivel nut
（3）, the outer conductor（1）For equipped with seam allowance（11）And internal thread（12）Tubular element, bushing（2）Boss is equipped with to be cylindrical
（24）, barrel be equipped with several welding holes（23）Tubular element, bushing（2）One end of inner wall is equipped with flange (21), the other end is set
There is horn mouth（22）, swivel nut（3）For equipped with external screw thread（31）Tubular element；
The swivel nut（3）External screw thread（31）With outer conductor（1）Internal thread（12）Engagement, bushing（2）Arranged on swivel nut（3）It is and outer
Conductor（1）It is interior, bushing（2）Flange (21) and outer conductor（1）Seam allowance（11）Touch, bushing（2）Boss（24）With swivel nut
（3）Upper external screw thread（31）The end face at end is touched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721057149.9U CN207338794U (en) | 2017-08-23 | 2017-08-23 | A kind of connector to cable installation end face positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721057149.9U CN207338794U (en) | 2017-08-23 | 2017-08-23 | A kind of connector to cable installation end face positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207338794U true CN207338794U (en) | 2018-05-08 |
Family
ID=62374195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721057149.9U Expired - Fee Related CN207338794U (en) | 2017-08-23 | 2017-08-23 | A kind of connector to cable installation end face positioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207338794U (en) |
-
2017
- 2017-08-23 CN CN201721057149.9U patent/CN207338794U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180508 Termination date: 20200823 |