CN2682677Y - Electric connector combination - Google Patents
Electric connector combination Download PDFInfo
- Publication number
- CN2682677Y CN2682677Y CNU2003201202563U CN200320120256U CN2682677Y CN 2682677 Y CN2682677 Y CN 2682677Y CN U2003201202563 U CNU2003201202563 U CN U2003201202563U CN 200320120256 U CN200320120256 U CN 200320120256U CN 2682677 Y CN2682677 Y CN 2682677Y
- Authority
- CN
- China
- Prior art keywords
- shielding casing
- electric connector
- diameter
- holding parts
- conducting terminal
- 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
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Abstract
The utility model provides an electric connector combination, comprising coaxial cables and an electric connector, wherein, the electric connector comprises conductive terminals, a sleeve barrel, an insulating body for containing the conductive terminals and a shielding casing for coating the insulating body, the shielding casing is a three-section type, the diameter of the sleeve barrel is bigger than the diameter of the first section of the shielding casing and is smaller than the diameter of the second section of the shielding casing in which the coaxial cables and the conductive terminals are simultaneously arranged, the sleeve barrel is sheathed on the outer side of the first section of the shielding casing, and the coaxial cables, the sleeve barrel and the shielding casing are riveted together. Because the shielding casing of the electric connector combination of the utility model adopts the three-section type design, the outer sides of the coaxial cables don't need to be provided with heat sleeves and contracting pipes, and the utility model can also achieve the effect of increasing the fixing force between the coaxial cables and the shielding casing, the design not only can raise the production efficiency but also can save the manufacturing cost.
Description
[technical field]
The utility model is about a kind of electric connector combination, refers to a kind of electric connector combination that is used in the high-frequency electronic equipment especially.
[background technology]
Relevant with the utility model a kind of existing electric connector combination (shown in Figure 3), this electric connector combination comprise coaxial cable 3 ', sleeve 5 ', shielding casing 2 ', insulating body 4 ' and conducting terminal 1 '.By conducting terminal 1 ' on add elastic protrusion part 10 ' and the inwall of shielding casing 2 ' one ends add protuberance 20 ' be used for increase coaxial cable 3 ' and shielding casing 2 ' between retain strength.Though said method can reach the purpose that increases retain strength between shielding casing and coaxial cable and the sleeve, so then can increase complexity and manufacturing cost on the processing procedure.
Another kind of prior art is for unifying shielding casing the diameter design, in the time will organizing coaxial cable, need to add that between cable and shielding casing a bit of hot jacket draw is used for increasing the external diameter of coaxial cable, thereby increase the retain strength between coaxial cable and the shielding casing.Though said method can reach the retain strength purpose that increases between shielding casing and the coaxial cable, said method needs to make in addition the hot jacket draw, can increase cost of manufacture equally like this.
[content]
The purpose of this utility model is to be to provide a kind of cost the lower and simple electric connector combination of processing procedure.
The combination of the utility model electric connector is provided in a side of in the high-frequency electronic equipment, comprises coaxial cable and electric connector, and wherein electric connector comprises conducting terminal, sleeve, is used for accommodating the insulating body of conducting terminal and the shielding casing of wrap insulate body.Described shielding casing be syllogic and sleeve diameter greater than first section diameter of this shielding casing less than second section diameter of shielding casing.Coaxial cable and conducting terminal are inserted in the shielding casing simultaneously, and jacket casing is located at the outside of first section of shielding casing, again with coaxial cable, sleeve and shielding casing riveted together.
Compared with prior art, the electric connector combination that the utility model is made is directly made syllogic with shielding casing, and coaxial cable, sleeve and shielding casing riveted can be reached the retain strength purpose that increases between coaxial cable and shielding casing and the sleeve.The manufacture craft that promptly can simplify electric connector by such design can reduce cost of manufacture again and enhance productivity.
[description of drawings]
Fig. 1 is the cutaway view of the utility model electric connector combination.
Fig. 2 is the three-dimensional exploded view of the utility model electric connector combination.
Fig. 3 is the three-dimensional exploded view of existing electric connector combination.
[embodiment]
See also illustrated in figures 1 and 2ly, the utility model electric connector combination 100 comprises coaxial cable 2 and the electric connector 1 that is connected with coaxial cable 2.Electric connector 1 comprises the insulating body 6 of conducting terminal 3, sleeve 4, coated with conductive terminal 3 and is wrapped in the shielding casing 5 in insulating body 6 outsides.Electric connector 1 one ends link to each other with coaxial cable 2, and the other end and butt connector (not shown) electrically connect.
The utility model electric connector combination 1 can be inserted inner conductor 22 in the U type portion 30 earlier when making; Then sleeve 4 is set in coaxial cable 2 outsides; Insert coaxial cable 2 and conducting terminal 3 in the shielding casing 5 simultaneously and sleeve 4 is set in holding parts 50 outsides; Pass through six side's tools or other instrument at last with coaxial cable 2, sleeve 4 and shielding casing 5 riveted together.
Claims (10)
1. electric connector combination, comprise and be used for the coaxial cable and the electric connector that is connected coaxial cable of transmission of electric signals, wherein electric connector comprises the conducting terminal that electrically connects with coaxial cable, accommodate the also insulating body of fixing conducting terminal, the shielding casing of wrap insulate body and the sleeve that is set in the shielding casing outside, it is characterized in that: shielding casing is a three stage structure, comprise holding parts, connecting portion and docking section, wherein the holding parts diameter is less than the connecting portion diameter, jacket casing is located at the holding parts outside of shielding casing, diameter is greater than the holding parts diameter and less than the connecting portion diameter, and riveted is on the holding parts of shielding casing.
2. as the described electric connector combination of claim 1, it is characterized in that: described coaxial cable comprises inner conductor, inner insulating layer, braid conductor and external insulation layer, and the braid conductor is clamped between shielding casing and the sleeve and with shielding casing and electrically connects.
3. as the described electric connector combination of claim 2, it is characterized in that: described shielding casing, coaxial cable and sleeve by six side's tools or other instrument riveted on the holding parts of shielding casing.
4. as claim 1 a described electric connector combination, it is characterized in that: described conducting terminal comprises U type portion and butt end, and U type portion inwall is provided with protuberance.
5. as claim 4 a described electric connector combination, it is characterized in that: described inner conductor is inserted in the conducting terminal U type portion and with conducting terminal and is electrically connected.
6. as claim 1 a described electric connector combination, it is characterized in that: described coaxial cable, conducting terminal, sleeve, insulating body and shielding casing are coaxial.
7. electric connector, comprise conducting terminal, accommodate and the shielding casing of the insulating body of fixing conducting terminal, wrap insulate body and be set in the sleeve in the shielding casing outside, it is characterized in that: shielding casing is a three stage structure, comprise holding parts, connecting portion and docking section, wherein the holding parts diameter is less than the connecting portion diameter, jacket casing is located at the holding parts outside of shielding casing, and diameter is greater than the holding parts diameter and less than the connecting portion diameter, and riveted is on the holding parts of shielding casing.
8. as claim 7 a described electric connector, it is characterized in that: described conducting terminal, sleeve, insulating body and shielding casing are coaxial.
9. as claim 7 a described electric connector, it is characterized in that: the diameter of described holding parts is less, and the docking section diameter is bigger, and the diameter of connecting portion is greater than the holding parts diameter and less than the docking section diameter.
10. as claim 7 a described electric connector, it is characterized in that: described insulating body middle part is provided with accepting hole, and described conducting terminal is housed in the accepting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201202563U CN2682677Y (en) | 2003-12-02 | 2003-12-02 | Electric connector combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201202563U CN2682677Y (en) | 2003-12-02 | 2003-12-02 | Electric connector combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2682677Y true CN2682677Y (en) | 2005-03-02 |
Family
ID=34599654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2003201202563U Expired - Fee Related CN2682677Y (en) | 2003-12-02 | 2003-12-02 | Electric connector combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2682677Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104600475A (en) * | 2014-12-31 | 2015-05-06 | 镇江市明基电子有限公司 | Novel radio frequency coaxial connector |
| CN106099398A (en) * | 2016-05-30 | 2016-11-09 | 西安金波科技有限责任公司 | A kind of radio frequency coaxial semi-rigid cable assembly and attachment method thereof |
| CN106921096A (en) * | 2017-05-02 | 2017-07-04 | 苏州祥龙嘉业电子科技股份有限公司 | A kind of waterproof coaxial connector |
| CN113678326A (en) * | 2019-04-17 | 2021-11-19 | 住友电装株式会社 | Communication cable with connector and connector assembly |
-
2003
- 2003-12-02 CN CNU2003201202563U patent/CN2682677Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104600475A (en) * | 2014-12-31 | 2015-05-06 | 镇江市明基电子有限公司 | Novel radio frequency coaxial connector |
| CN106099398A (en) * | 2016-05-30 | 2016-11-09 | 西安金波科技有限责任公司 | A kind of radio frequency coaxial semi-rigid cable assembly and attachment method thereof |
| CN106921096A (en) * | 2017-05-02 | 2017-07-04 | 苏州祥龙嘉业电子科技股份有限公司 | A kind of waterproof coaxial connector |
| CN113678326A (en) * | 2019-04-17 | 2021-11-19 | 住友电装株式会社 | Communication cable with connector and connector assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |