CN208157722U - A kind of semi-rigid cable connector - Google Patents
A kind of semi-rigid cable connector Download PDFInfo
- Publication number
- CN208157722U CN208157722U CN201820737183.9U CN201820737183U CN208157722U CN 208157722 U CN208157722 U CN 208157722U CN 201820737183 U CN201820737183 U CN 201820737183U CN 208157722 U CN208157722 U CN 208157722U
- Authority
- CN
- China
- Prior art keywords
- shell
- jack
- outer diameter
- left end
- semi
- 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
- 238000003466 welding Methods 0.000 claims abstract description 12
- 206010058109 Hangnail Diseases 0.000 claims description 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 6
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004020 conductor Substances 0.000 abstract description 6
- 238000003780 insertion Methods 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a kind of semi-rigid cable connector, including shell and the jack separated with shell, dielectric is provided in the shell, the outer diameter of the jack and the internal diameter of shell match, the outer diameter of the left end of the jack is less than the outer diameter of the right end of jack, filled media is socketed with outside the left end of the jack, the outer diameter of the filled media is equal to the outer diameter of left end.The utility model is when in use, in cable center conductor insertion jack and weld, the left end for welding rear jack is packed into shell from the right end of shell, it does not need with tool, when outer conductor of welding cable only needs a simple centralized positioning mould, and welding assembly facilitates, it is high-efficient, at low cost, reliability is reinforced, suitable for mass production.
Description
Technical field
The utility model belongs to connector technique field, and in particular to a kind of semi-rigid cable connector.
Background technique
Cable connector needs for cable welding to be mounted in connector when in use, and traditional N-KB3 is during installation, electric
Cable passes through connector from right end, after the core wire and jack of cable are soldered, is pressed into dielectric in connector from left end with mold, this
For the connector of structure when welding installation, cable carries out cutting oversheath and medium, and the length of medium is fixed, in cutting
It is difficult to hold length, and the oversheath removal of cable is more, cumbersome, the low efficiency of assembling, higher cost, reliability is bad.
Utility model content
Goal of the invention：In view of the deficienciess of the prior art, the purpose of the utility model is to provide a kind of semi-rigid cables
Connector.
Technical solution：In order to achieve the above-mentioned object of the invention, the technical solution adopted in the utility model is as follows：
A kind of semi-rigid cable connector is provided with absolutely including shell and the jack separated with shell in the shell
Edge medium, the outer diameter of the jack and the internal diameter of shell match, and the outer diameter of the left end of the jack is less than the right side of jack
The outer diameter at end, is socketed with filled media outside the left end of the jack, and the outer diameter of the filled media is equal to the outer diameter of left end.
Preferably, being provided with hangnail in the inner walls, the hangnail is caught in the outer surface of dielectric.
Preferably, the dielectric is packed into shell from the left end of shell.
Preferably, the right end of the shell is jack insert end, the internal diameter at the jack insert end is equal to the outer of jack
Diameter.
Preferably, jack is inserted into shell, and jack is supported on absolutely by the filled media after the jack welding cable
It is in edge medium and coaxial with shell.
Preferably, being provided with clamping groove between the right end of the jack and the left end of jack, set in the shell
It is equipped with that groove location is corresponding is clamped boss with clamping, the clamping boss is supported in clamping groove.
Preferably, the shell is integrated sandwich type element, it is provided with outside the right end of the shell outer with shell one
Hexagonal structure.
Preferably, being provided with swivel nut in the periphery of the shell, the swivel nut is located at the left end of shell.
Preferably, the dielectric and filled media are made of polytetrafluoroethylene (PTFE).
Beneficial effect：Compared with prior art, the utility model has the following advantages that：
The semi-rigid cable connector of the utility model, structure is simple, is made of jack, insulator, shell, in order to meet
The size of impedance matching requirements, the left end of jack becomes smaller, and the standard requirements jack left end outer diameter of the connector cannot change, and is
Support center hub increases the part that filled media fills up the reduction of jack outer diameter in the left end to become smaller；When in use, electric
It in cable center conductor insertion jack and welds, the left end for welding rear jack is packed into shell from the right end of shell, does not need recruitment
Tool, when outer conductor of welding cable, only need a simple centralized positioning mould.The welding of the utility model cable connector cable
Easy to assembly, high-efficient, at low cost, reliability is reinforced, suitable for mass production.
Detailed description of the invention
Fig. 1 is semi-rigid cable connector structural schematic diagram.
Specific embodiment
The utility model is furtherd elucidate with reference to the accompanying drawing.
As shown in Figure 1, the semi-rigid cable connector of the application, including shell 1 and the jack 2 isolated with shell 1, in shell
Dielectric 3 is provided in body 1, the internal diameter of the outer diameter and shell 1 of jack 2 matches；In order to reach wanting for impedance matching
It asks, the outer diameter of the left end 21 of jack 2 becomes smaller, and the outer diameter of the left end 21 of the standard requirements jack 2 of connector cannot change,
I.e. the outer diameter of the left end 21 of jack 2 be less than jack 2 right end 22 outer diameter, in order to support center hub, in the left end 21 to become smaller
Increasing a filled media 4 to fill up the left end 21 of 2 outer diameter of jack reduction, filled media 4 is socketed in outside the left end 21 of jack 2,
The outer diameter of filled media 4 is equal to the outer diameter of left end 22.The right end of shell 1 is jack insert end 6, the internal diameter etc. at jack insert end 6
In the outer diameter of jack 2.After 2 welding cable of jack, jack 2 is inserted into shell 1 from jack insert end 6, and filled media 4 is by jack 2
It is supported in dielectric 3 and coaxial with shell 1.
Dielectric 3 is packed into shell 1 from the left end of shell 1,1 inner wall of shell is provided with hangnail 5, hangnail 5 is caught in absolutely
The outer surface of edge medium 3 prevents dielectric 3 from falling off.
It is provided with clamping groove 23 between the right end 21 of jack 2 and the left end 22 of jack 2, is provided with and blocks in shell 1
23 position of access slot is clamped boss 24 accordingly, and clamping boss 24 is supported in clamping groove 23, takes off after preventing jack 2 to be inserted into shell 1
It falls.
Shell 1 is integrated sandwich type element, and the outer-hexagonal structure 7 with 1 one of shell is provided with outside the right end of shell 1, is convenient for
It grasps.The periphery of shell 1 is provided with swivel nut 8, swivel nut 8 is located at the left end of shell 1, this connector is connect by swivel nut 8 with other
Device carries out matching connection.Dielectric 3 and filled media 4 are made of polytetrafluoroethylene (PTFE).
The utility model cable connector, in order to meet impedance matching requirements, the size of the left end of jack 2 becomes smaller, and is somebody's turn to do
The standard requirements jack left end outer diameter of connector cannot change, and in order to support center hub, increase by one in the left end 21 to become smaller
Filled media 4 fills up the part of 2 outer diameter of jack reduction；When in use, cable center conductor insertion jack 2 is interior and welds, and welds
The left end of jack 2 is packed into shell 1 from the right end of shell 1 afterwards, is not needed with tool, and when outer conductor of welding cable only needs one
A simple centralized positioning mould.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (9)
1. a kind of semi-rigid cable connector, it is characterised in that：Including shell (1) and the jack (2) separated with shell (1),
It is provided with dielectric (3) in the shell (1), the internal diameter of the outer diameter and shell (1) of the jack (2) matches, institute
State the left end (21) of jack (2) outer diameter be less than jack (2) right end (22) outer diameter, in the left end (21) of the jack (2)
It is socketed with filled media (4) outside, the outer diameter of the filled media (4) is equal to the outer diameter of left end (21).
2. semi-rigid cable connector according to claim 1, it is characterised in that：In the shell (1), inner wall is provided with
Hangnail (5), the hangnail (5) are caught in the outer surface of dielectric (3).
3. semi-rigid cable connector according to claim 1, it is characterised in that：The dielectric (3) is from shell (1)
Left end be packed into shell (1) in.
4. semi-rigid cable connector according to claim 1, it is characterised in that：The right end of the shell (1) is jack
Arrival end (6), the internal diameter of the jack insert end (6) are equal to the outer diameter of jack (2).
5. semi-rigid cable connector according to claim 1, it is characterised in that：After jack (2) welding cable, insert
Hole (2) is inserted into shell (1), and jack (2) is supported in dielectric (3) and same with shell (1) by the filled media (4)
Axis.
6. semi-rigid cable connector according to claim 1, it is characterised in that：Right end (22) in the jack (2)
It is provided with clamping groove (23) between the left end (21) of jack (2), is provided in the shell (1) and clamping groove (23) position
Corresponding clamping boss (24), the clamping boss (24) are supported in clamping groove (23).
7. semi-rigid cable connector according to claim 1, it is characterised in that：The shell (1) is integrated sandwich type element,
It is provided with outside the right end of the shell (1) and the outer-hexagonal structure (7) of shell (1) one.
8. semi-rigid cable connector according to claim 1, it is characterised in that：It is arranged in the periphery of the shell (1)
Have swivel nut (8), the swivel nut (8) is located at the left end of shell (1).
9. semi-rigid cable connector according to claim 1, it is characterised in that：The dielectric (3) and filling are situated between
Matter (4) is made of polytetrafluoroethylene (PTFE).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820737183.9U CN208157722U (en) | 2018-05-17 | 2018-05-17 | A kind of semi-rigid cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820737183.9U CN208157722U (en) | 2018-05-17 | 2018-05-17 | A kind of semi-rigid cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208157722U true CN208157722U (en) | 2018-11-27 |
Family
ID=64388018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820737183.9U Expired - Fee Related CN208157722U (en) | 2018-05-17 | 2018-05-17 | A kind of semi-rigid cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208157722U (en) |
-
2018
- 2018-05-17 CN CN201820737183.9U patent/CN208157722U/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 |
Granted publication date: 20181127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |