CN208820106U - Soldering-free type right angle cable connector structure - Google Patents
Soldering-free type right angle cable connector structure Download PDFInfo
- Publication number
- CN208820106U CN208820106U CN201821688640.6U CN201821688640U CN208820106U CN 208820106 U CN208820106 U CN 208820106U CN 201821688640 U CN201821688640 U CN 201821688640U CN 208820106 U CN208820106 U CN 208820106U
- Authority
- CN
- China
- Prior art keywords
- blind hole
- diameter section
- dielectric
- inner conductor
- right angle
- 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
- 239000004020 conductor Substances 0.000 claims abstract description 37
- 238000005553 drilling Methods 0.000 claims abstract description 15
- 238000003466 welding Methods 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 210000004907 gland Anatomy 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Abstract
Soldering-free type right angle cable connector structure.It is related to microwave, radio frequency interconnection field, more particularly, to a kind of right angle cable coaxial connector.It is simple to provide a kind of structure, it is straight for keeping the inner conductor of coaxial connector, the inner conductor of the core wire of coaxial cable and coaxial connector is changed to connect-disconnect structure, remove welding requirements when use from, while the outer housing of coaxial connector being designed as to the soldering-free type right angle cable connector structure an of entirety.Including outer housing, inner conductor and dielectric；The outer housing is L-shaped, and the outer housing is horizontally equipped with blind hole one, is vertically equipped with blind hole two, and the blind hole one is connected with blind hole two, and the enlarged diameter section is located in caulking groove, and the center line of the drilling and the center line of blind hole two are located at same straight line.The utility model is more convenient to use, and component classical insulation is more stable, has a extensive future.
Description
Technical field
The utility model relates to microwave, radio frequencies to interconnect field, more particularly, to a kind of right angle cable coaxial connector.
Background technique
Right-angled coaxial cable connector is a kind of common coaxial connector pattern, would generally according to general design method
By case of coaxial connector and the matched hole machined of dielectric at a through-hole, dielectric is made into a hollow cylinder
Shape, inner conductor are made into the design of tail end fluting, in addition add a gland in outer housing tail portion.Such design method uses
When need first to be inserted into the fluting of inner conductor tail portion the core wire of coaxial cable and then welded using scolding tin, after being welded again
Gland is pressed into above the outer housing of coaxial connector.Although this design method structure is simple, client is needed to have
Certain welding process equipment and welding level, it is not very convenient that non-professional producer operates, and the CA cable assembly being made into is whole
Body consistency of performance is poor.
In addition, being that the inner conductor bending of coaxial connector is made into the excessive pattern of fillet there are also a kind of design method
Curved formula inner conductor, the inner conductor of the core wire of coaxial cable and coaxial connector is plug-in when use, this is not need
Special welding sequence, but the inner conductor difficulty of processing of this design is very big, if any product itself it is shorter, that does not just have
Method is made into curved formula inner conductor, increases difficulty of processing.
Utility model content
For the utility model in view of the above problems, providing that a kind of structure is simple, it is straight for keeping the inner conductor of coaxial connector
The inner conductor of the core wire of coaxial cable and coaxial connector is changed to connect-disconnect structure, removes welding requirements when use from, simultaneously by formula
The outer housing of coaxial connector is designed as to the soldering-free type right angle cable connector structure an of entirety.
The technical solution of the utility model is: including outer housing, inner conductor and dielectric；The outer housing is L-shaped, institute
It states outer housing and is horizontally equipped with blind hole one, be vertically equipped with blind hole two, the blind hole one is connected with blind hole two,
The inner conductor successively has reduced diameter section, mid diameter section and enlarged diameter section, and the enlarged diameter section, which is equipped with, to be bored
Hole；
The dielectric is in cylindrical body, and the center of the dielectric is equipped with perforation, and one end of the dielectric is set
There is caulking groove, so that the section of dielectric is L-shaped；
The dielectric is connected in blind hole one, and the caulking groove is connected to blind hole two, and the inner conductor is connected to insulation
In the perforation of medium, the enlarged diameter section is located in caulking groove, and the center line of the drilling and the center line of blind hole two are positioned at same
Straight line.
The diameter of the reduced diameter section, mid diameter section and enlarged diameter section successively becomes larger.
The bottom surface of the end face fitting caulking groove of the enlarged diameter section.
The mid diameter section is equipped with straight knurling.
The utility model includes metal shell body, dielectric and inner conductor, and outer housing is the right angle shell an of monoblock type
Body, dielectric are a hollow cylinders, and form a L shape step surface after cutaway portion entity at one end, and inner conductor is
Cylinder step pattern, and drilling is provided on enlarged diameter section.
When specific assembling, inner conductor is penetrated in dielectric in advance, it is then, dielectric and inner conductor is assembled
Subassembly is pressed into the blind hole one of outer housing, while guaranteeing the center line of drilling on inner conductor and the blind hole two of outer housing
Center line is concentric.
When specifically used, it is only necessary to the core wire of the coaxial cable of mating be inserted into the drilling of inner conductor, while will be coaxial
The external shield of cable is crimped on above outer housing, and assembling can be completed.
The utility model is compared to traditional right angle cable connector designs mode, and client is more convenient to use, group
Part classical insulation is more stable, has a extensive future.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model,
Fig. 2 is the structural schematic diagram of outer housing,
Fig. 3 is the structural schematic diagram of inner conductor,
Fig. 4 is the structural schematic diagram of dielectric,
Fig. 5 is the right view of Fig. 4；
1 is outer housing in figure, and 11 be blind hole one, and 12 be blind hole two,
2 be inner conductor, and 21 be reduced diameter section, and 22 be mid diameter section, and 23 be enlarged diameter section, and 231 be drilling, and 232 are out
Slot, 24 be straight knurling,
3 be dielectric, and 31 be perforation, and 32 be caulking groove.
Specific embodiment
The utility model is as shown in Figs. 1-5, including outer housing 1, inner conductor 2 and dielectric 3；The outer housing is L-shaped,
The outer housing is horizontally equipped with blind hole 1, is vertically equipped with blind hole 2 12, and the blind hole one is connected with blind hole two,
The inner conductor successively has reduced diameter section 21, mid diameter section 22 and an enlarged diameter section 23, on the enlarged diameter section
Equipped with drilling 231；In, the core line diameter of the diameter of drilling and matched coaxial cable is tight fit design.
The dielectric 3 is in cylindrical body, and the center of the dielectric is equipped with perforation 31, one end of the dielectric
Equipped with caulking groove 32, so that the section of dielectric is L-shaped；
The dielectric 3 is connected in blind hole one, and the caulking groove is connected to blind hole two, and the inner conductor is connected to insulation
In the perforation of medium, the enlarged diameter section 23 is located in caulking groove, and the center line of the drilling and the center line of blind hole two are located at together
One straight line.
The utility model includes metal shell body, dielectric and inner conductor, and outer housing is the right angle shell an of monoblock type
Body, dielectric are a hollow cylinders, and form a L shape caulking groove after cutaway portion entity at one end, and inner conductor is circle
Pylon rank pattern, and drilling is provided on enlarged diameter section.
When specific assembling, inner conductor is penetrated in dielectric in advance, it is then, dielectric and inner conductor is assembled
Subassembly is pressed into the blind hole one of outer housing, while guaranteeing the center line of drilling on inner conductor and the blind hole two of outer housing
Center line is concentric.
When specifically used, it is only necessary to the core wire of the coaxial cable of mating be inserted into the drilling of inner conductor, while will be coaxial
The external shield of cable is crimped on above outer housing, and assembling can be completed.
The diameter of the reduced diameter section, mid diameter section and enlarged diameter section successively becomes larger, convenient for assembling.
The bottom surface of the end face fitting caulking groove of the enlarged diameter section, so that the two positioning is reliable.
In, it first can be equipped with fluting 232 in the outside of enlarged diameter section, then, drilling is connected on fluting, facilitates cable
Core wire insertion.
The mid diameter section is equipped with straight knurling 24, so that mid diameter section is reliably connected the perforation in dielectric
It is interior.
The utility model design structure is ingenious, comes fixing coaxial cable core and right angle cable connector using mechanical system
Inner conductor, avoid in traditional sense weld inner conductor mode, use also more convenient, the electric property one of product
Cause property is also more stable.
Claims (4)
1. soldering-free type right angle cable connector structure, including outer housing, inner conductor and dielectric；It is characterized in that, described outer
Shell is L-shaped, and the outer housing is horizontally equipped with blind hole one, is vertically equipped with blind hole two, the blind hole one and blind hole two
It is connected,
The inner conductor successively has reduced diameter section, mid diameter section and enlarged diameter section, and the enlarged diameter section is equipped with drilling；
The dielectric is in cylindrical body, and the center of the dielectric is equipped with perforation, and one end of the dielectric is equipped with embedding
Slot, so that the section of dielectric is L-shaped；
The dielectric is connected in blind hole one, and the caulking groove is connected to blind hole two, and the inner conductor is connected to dielectric
Perforation in, the enlarged diameter section is located in caulking groove, and the center line of the drilling and the center line of blind hole two are located at same straight line.
2. soldering-free type right angle cable connector structure according to claim 1, which is characterized in that the reduced diameter section, in
Between the diameter of diameter segment and enlarged diameter section successively become larger.
3. soldering-free type right angle cable connector structure according to claim 1 or 2, which is characterized in that the enlarged diameter section
End face fitting caulking groove bottom surface.
4. soldering-free type right angle cable connector structure according to claim 1, which is characterized in that in the mid diameter section
Equipped with straight knurling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821688640.6U CN208820106U (en) | 2018-10-17 | 2018-10-17 | Soldering-free type right angle cable connector structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821688640.6U CN208820106U (en) | 2018-10-17 | 2018-10-17 | Soldering-free type right angle cable connector structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208820106U true CN208820106U (en) | 2019-05-03 |
Family
ID=66279889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821688640.6U Expired - Fee Related CN208820106U (en) | 2018-10-17 | 2018-10-17 | Soldering-free type right angle cable connector structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208820106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110086053A (en) * | 2019-05-23 | 2019-08-02 | 德尔特微波电子(南京)有限公司 | A kind of SMA radio frequency (RF) coaxial connector of fast insert-pull |
-
2018
- 2018-10-17 CN CN201821688640.6U patent/CN208820106U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110086053A (en) * | 2019-05-23 | 2019-08-02 | 德尔特微波电子(南京)有限公司 | A kind of SMA radio frequency (RF) coaxial connector of fast insert-pull |
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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: 20190503 |