CN204947272U - Coaxial connector and terminal thereof - Google Patents
Coaxial connector and terminal thereof Download PDFInfo
- Publication number
- CN204947272U CN204947272U CN201520548481.XU CN201520548481U CN204947272U CN 204947272 U CN204947272 U CN 204947272U CN 201520548481 U CN201520548481 U CN 201520548481U CN 204947272 U CN204947272 U CN 204947272U
- Authority
- CN
- China
- Prior art keywords
- conductor
- terminal
- coaxial connector
- supporting bracket
- opening
- 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 89
- 239000002184 metal Substances 0.000 claims abstract description 9
- 229910052751 metal Inorganic materials 0.000 claims abstract description 9
- 238000005452 bending Methods 0.000 claims abstract description 8
- 230000006378 damage Effects 0.000 abstract description 5
- 230000013011 mating Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 4
- 238000002788 crimping Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a kind of coaxial connector and terminal thereof, for connecting the conductor of a coaxial cable, described coaxial connector comprises a terminal, an insulating body of accepting terminals, and a metal shell of collecting insulating body.Described terminal comprises: the supporting bracket of a horizontal positioned, and conductor level is held in supporting bracket; The both sides, front and back of self-supporting slab extend to form two contact arms downwards for being connected with butt connector; Self-supporting slab left end bends extension one pressing plate to the right and is positioned at above conductor, pressing plate is provided with a pressing part and crimps conductor downwards, one opening extends to pressing part from bending place, before and after opening, both sides inwardly protrude out and form two relative projections, the plate face of two projections is connected to conductor, has gap between projection and pressing part.The conductor that this coaxial connector and terminal thereof can fixedly positioning coaxial cable can not damage conductor again.
Description
Technical field
The utility model relates to a kind of coaxial connector and terminal thereof, refers in particular to a kind of coaxial connector and terminal thereof of the conductor for connecting coaxial cable.
Background technology
Application number be 200620126938.9 Chinese patent disclose a kind of coaxial connector, comprise copper shell, plastic cement and terminal, terminal head portion is provided with the breach of a wire guide, and the conductor of coaxial cable is inserted described breach thus prevented described conductor from rocking.The position coordinated due to breach both sides and conductor is thinner plate edge, can shear conductor thus the structure of destruction conductor, affect the transmission performance of conductor when breach both sides abut conductor.
Therefore, be necessary to design a kind of new coaxial connector, to overcome the problems referred to above.
Summary of the invention
Creation object of the present utility model is to provide a kind of conductor that can fixedly positioning coaxial cable can not damage again coaxial connector and the terminal thereof of conductor.
In order to achieve the above object, the utility model adopts following technical scheme:
A terminal for coaxial connector, for connecting the conductor of a coaxial cable, is characterized in that, comprising: the supporting bracket of a horizontal positioned, and described conductor level is held in described supporting bracket; Two contact arms are extended to form downwards for being connected with butt connector (not shown) from the both sides, front and back of described supporting bracket; Bending extension one pressing plate to the right from described supporting bracket left end is positioned at above described conductor, described pressing plate is provided with a pressing part and crimps described conductor downwards, one opening extends to described pressing part from described bending place, before and after described opening, both sides inwardly protrude out and form two relative projections, the plate face of described two projections is connected to described conductor, has gap between described projection and described pressing part.
Further, described two projections are symmetrical arranged and gap between described two projections is less than the diameter of described conductor.
Further, described projection is tabular and extends obliquely.
Further, upwards extend to form two limiting sections from the right-hand member of described supporting bracket, form the spacing described conductor of a stopper slot between two limiting sections, described stopper slot is relative with described opening, and described projection is positioned at the left side of described stopper slot.
Further, have gap between described conductor and described stopper slot, the bottom surface of described stopper slot is concordant with the upper surface of described supporting bracket.
Further, the middle section of described supporting bracket has an open-work, and described conductor is through described open-work, and described open-work communicates up and down with described opening.
Further, the free terminal of described conductor passes described opening from right to left and makes the free terminal of described conductor be positioned at the described opening left side.
Further, described supporting bracket is provided with a protuberance and stretches into described opening, and the free terminal of described conductor is supported in described protuberance.
Further, described pressing part is positioned at described pressing plate end, and described projection length is along the longitudinal direction less than described pressing part length along the longitudinal direction.
A kind of coaxial connector, is characterized in that, comprising: described terminal, accommodate an insulating body of described terminal, and accommodate a metal shell of described insulating body.
Compared with prior art, terminal both sides before and after described opening of the utility model coaxial connector inwardly protrude out and form two relative projections, and the plate face of described two projections is connected to described conductor, can effectively prevent from rocking before and after conductor, can not damage conductor again.
[accompanying drawing explanation]
Fig. 1 is the exploded view before the utility model coaxial connector riveting;
Fig. 2 is the schematic diagram that the utility model coaxial connector loads that coaxial cable treats riveting;
Fig. 3 is the schematic diagram after the utility model coaxial connector loads coaxial cable riveting;
Fig. 4 is the schematic diagram that the front terminal of the utility model coaxial connector riveting coordinates with conductor;
Fig. 5 is the schematic diagram that the rear terminal of the utility model coaxial connector riveting coordinates with conductor;
Fig. 6 is the terminal schematic diagram after the utility model coaxial connector riveting;
Fig. 7 is the cutaway view that the utility model coaxial connector and butt connector combine.
The drawing reference numeral of embodiment illustrates:
| Terminal | 1 | Supporting bracket | 11 | Open-work | 111 | Protuberance | 112 |
| Contact arm | 12 | Containing cavity | 13 | Pressing plate | 14 | Pressing part | 141 |
| Opening | 142 | Protruding | 143 | Limiting section | 15 | Stopper slot | 16 |
| Guide ramp | 161 | Mating groove | 162 | Insulating body | 2 | Pedestal | 21 |
| Pressure section | 22 | Metal shell | 3 | Sleeve part | 31 | Cover plate | 32 |
| Coaxial cable | 4 | Conductor | 41 | Butt connector | 5 | Center terminal | 51 |
[embodiment]
For ease of better understanding the purpose of this utility model, structure, feature and effect etc., existing the utility model is described in further detail with embodiment by reference to the accompanying drawings.
As Fig. 1, the utility model relates to a kind of coaxial connector of the conductor 41 for connecting a coaxial cable 4, and described coaxial connector comprises: a terminal 1, accommodate an insulating body 2 of described terminal 1 and accommodate a metal shell 3 of described insulating body 2.
As Fig. 4 to Fig. 7, described terminal 1 comprises the supporting bracket 11 of a horizontal positioned for supporting described conductor 41, and described conductor 41 level is held in described supporting bracket 11.Two contact arms 12 are extended to form downwards for being connected with butt connector 5 from the both sides, front and back of described supporting bracket 11, the distance formed between described two contact arms 12 between containing cavity 13, two contact arm 12 inserted for the center terminal 51 of butt connector 5 from top to bottom reduces gradually.Bending extension one pressing plate 14 to the right from described supporting bracket 11 left end is positioned at above described conductor 41, and described pressing plate 14 is in tabular, and the end of described pressing plate 14 is provided with a pressing part 141 described conductor 41 of crimping downwards.Be provided with an opening 142 in the middle of described pressing plate 14, described opening 142 extends to described pressing part 141 from described bending place, and described opening 142 width is along the longitudinal direction greater than the diameter of described conductor 41.Before and after described opening 142, both sides and pressing part 141 have certain intervals place and inwardly protrude out and form two relative projections 143, described two projections 143 are symmetrical arranged, and the gap between described two projections 143 is less than the diameter of described conductor 41, make described two projections 143 be connected to described conductor 41, thus prevent from rocking before and after described conductor 41.Described protruding 143 are tabular and extend obliquely, thus make the plate face of described two projections 143 be connected to described conductor 41, prevent described conductor 41 from damaging.Described protruding 143 length are along the longitudinal direction less than described pressing part 141 length along the longitudinal direction, make described protruding 143 to be less than the press power of described pressing part 141 to described conductor 41 to the press power of described conductor 41.The middle section of described supporting bracket 11 has an open-work 111, and described conductor 41 is through described open-work 111, and described open-work 111 communicates with described opening about 142, can be observed the insert state of described conductor 41 by described open-work 111.The left end of described supporting bracket 11 is provided with a protuberance 112 and stretches into described opening 142, and the width of described protuberance 112 is less than the width of described opening 142 and is greater than the diameter of described conductor 41, and the free terminal of described conductor 41 is supported in described protuberance 112.
As Fig. 1 and Fig. 6, upwards extend to form two flat limiting sections 15 from the right-hand member of described supporting bracket 11, form the spacing described conductor 41 of a stopper slot 16 between the plate edge of limiting section 15 described in two, described stopper slot 16 is relative with described opening 142.When described conductor 41 is placed in described supporting bracket 11, one end of described conductor 41 is positioned at described stopper slot 16, and the other end is positioned at described opening 142.Described protruding 143 are positioned at the left side of described stopper slot 16 and are probably positioned at the centre position of described bending place and described stopper slot 16 thus make described protruding 143 can from the general centre position of described conductor 41 to locate described conductor 41.The both sides, top of described stopper slot 16 have guide ramp 161 and enter described stopper slot 16 for guiding described conductor 41, the below of described stopper slot 16 has a mating groove 162 coordinated with described conductor 41, the diameter that the width of described mating groove 162 is greater than described conductor 41 makes described conductor 41 have gap with the both sides, front and back of described mating groove 162, the bottom surface of described mating groove 162 is concordant with the upper surface of described supporting bracket 11, thus prevent described mating groove 162 from shearing described conductor 41, avoid described conductor 41 to be sheared the hidden danger of disconnection.
As Fig. 1 and Fig. 2, the pedestal 21 that described insulating body 2 comprises the described terminal of a collecting 1 and the pressure section 22 be connected with described pedestal 21.The sleeve part 31 that described metal shell 3 comprises the described insulating body of a collecting 2 and the cover plate 32 be connected with described sleeve part 31.
As shown in Figure 1, Figure 2 and Fig. 3, described terminal 1, when assembling, is first loaded described insulating body 2 by the utility model coaxial connector, and described terminal 1 is fastened with described pedestal 21 and locates.Then described insulating body 2 is loaded described metal shell 3, described insulating body 2 is fastened with described sleeve part 31 and locates.Now, described pressing plate 14, described pressure section 22 and described cover plate 32 are all in vertical state.Again described conductor 41 is inserted described terminal 1, the free terminal of described conductor 41 passes described opening 142 from right to left makes the free terminal of described conductor 41 be positioned at described opening 142 left side, the other end of described conductor 41 is then positioned at described stopper slot 16, conductor 41 described in Primary Location.Metal shell 3 described in last riveting makes described cover plate 32 promote described pressure section 22 and the described pressing plate 14 described conductor 41 of crimping downwards, and described metal shell 3 packs tightly described coaxial cable 4 simultaneously, thus realizes the fixing of coaxial cable 4.
The utility model has following beneficial effect:
1. the utility model coaxial connector terminal 1 both sides before and after described opening 142 inwardly protrude out and form two relative projections 143, and the plate face of described two projections 143 is connected to described conductor 41, effectively can prevent from rocking before and after conductor 41, can not damage conductor 41 again.
2., because described two projections 143 are symmetrical arranged and gap between described two projections 143 is less than the diameter of described conductor 41, make described two projections 143 be connected to described conductor 41, thus prevent from rocking before and after described conductor 41.
3., owing to having gap between described conductor 41 and described stopper slot 16, the bottom surface of described stopper slot 16 is concordant with the upper surface of described supporting bracket 11, and conductor 41 can be avoided to be sheared the hidden danger of disconnection.
More than describe the explanation being only the preferred embodiment of the utility model in detail, non-the scope of the claims therefore limiting to the utility model, so all this creation of utilization specifications and the equivalence techniques change for it of diagramatic content institute, be all contained in the scope of the claims of this creation.
Claims (10)
1. a terminal for coaxial connector, for connecting the conductor of a coaxial cable, is characterized in that, comprising: the supporting bracket of a horizontal positioned, and described conductor level is held in described supporting bracket; Two contact arms are extended to form downwards for being connected with butt connector from the both sides, front and back of described supporting bracket; Bending extension one pressing plate to the right from described supporting bracket left end is positioned at above described conductor, described pressing plate is provided with a pressing part and crimps described conductor downwards, one opening extends to described pressing part from described bending place, before and after described opening, both sides inwardly protrude out and form two relative projections, the plate face of described two projections is connected to described conductor, has gap between described projection and described pressing part.
2. the terminal of coaxial connector as claimed in claim 1, is characterized in that: described two projections are symmetrical arranged and gap between described two projections is less than the diameter of described conductor.
3. the terminal of coaxial connector as claimed in claim 1, is characterized in that: described projection is tabular and extends obliquely.
4. the terminal of coaxial connector as claimed in claim 1, it is characterized in that: upwards extend to form two limiting sections from the right-hand member of described supporting bracket, form the spacing described conductor of a stopper slot between two limiting sections, described stopper slot is relative with described opening, and described projection is positioned at the left side of described stopper slot.
5. the terminal of coaxial connector as claimed in claim 4, it is characterized in that: have gap between described conductor and described stopper slot, the bottom surface of described stopper slot is concordant with the upper surface of described supporting bracket.
6. the terminal of coaxial connector as claimed in claim 1, it is characterized in that: the middle section of described supporting bracket has an open-work, described conductor is through described open-work, and described open-work communicates up and down with described opening.
7. the terminal of coaxial connector as claimed in claim 1, is characterized in that: the free terminal of described conductor passes described opening from right to left makes the free terminal of described conductor be positioned at the described opening left side.
8. the terminal of coaxial connector as claimed in claim 7, it is characterized in that: described supporting bracket is provided with a protuberance and stretches into described opening, the free terminal of described conductor is supported in described protuberance.
9. the terminal of coaxial connector as claimed in claim 1, it is characterized in that: described pressing part is positioned at described pressing plate end, described projection length is along the longitudinal direction less than described pressing part length along the longitudinal direction.
10. a coaxial connector, is characterized in that, comprising: as terminal as described in arbitrary in claim 1-9, accommodate an insulating body of described terminal, and accommodate a metal shell of described insulating body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520548481.XU CN204947272U (en) | 2015-07-27 | 2015-07-27 | Coaxial connector and terminal thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520548481.XU CN204947272U (en) | 2015-07-27 | 2015-07-27 | Coaxial connector and terminal thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204947272U true CN204947272U (en) | 2016-01-06 |
Family
ID=55014665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520548481.XU Expired - Fee Related CN204947272U (en) | 2015-07-27 | 2015-07-27 | Coaxial connector and terminal thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204947272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110212345A (en) * | 2018-02-28 | 2019-09-06 | 中航光电科技股份有限公司 | The mounting structure of differential connector and curved formula contact |
-
2015
- 2015-07-27 CN CN201520548481.XU patent/CN204947272U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110212345A (en) * | 2018-02-28 | 2019-09-06 | 中航光电科技股份有限公司 | The mounting structure of differential connector and curved formula contact |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |