CN2854870Y - Slide-needle slip-ring electric connector of concave-convex structure - Google Patents
Slide-needle slip-ring electric connector of concave-convex structure Download PDFInfo
- Publication number
- CN2854870Y CN2854870Y CN 200520079644 CN200520079644U CN2854870Y CN 2854870 Y CN2854870 Y CN 2854870Y CN 200520079644 CN200520079644 CN 200520079644 CN 200520079644 U CN200520079644 U CN 200520079644U CN 2854870 Y CN2854870 Y CN 2854870Y
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- China
- Prior art keywords
- slip ring
- sliding
- concentric
- sliding pin
- center
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- Expired - Lifetime
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Abstract
The utility model relates to an electric connector having sliding needle and sliding ring and having concave-convex structure, which comprises a sliding needle structure disposed on the end surface of the sliding needle connecting piece and a sliding ring structure disposed on the end surface of the sliding ring connecting piece. By disposing the central sliding needle and the central sliding needle with the closest distance with it on different surfaces, the utility model solves the problem existing in the prior art, which is that the distance between the voltage needle and voltage loop at anode has to be large enough. The utility model also solves creepage problem under the prerequisite of small size. In addition, the central sliding needle and sliding ring is fixed on a concave hole and convex platform, so that the sliding needle and sliding ring have better centralized positioning action, and the electrically connecting effect is better.
Description
Technical field
The utility model relates to a kind of electric connector.
Background technology
In use in the logger of electronic generator, when adopting sliding pin slip ring syndeton, must accomplish anode voltage pin and Voltage loop do not strike sparks, not creepage.Existing sliding pin slip ring syndeton adopts planar structure, for make anode voltage pin and Voltage loop do not strike sparks, not creepage, require the distance between anode voltage pin and the Voltage loop must be enough greatly, and then influenced the radial dimension of neutron generator.
Summary of the invention
The utility model purpose provides a kind of sliding pin sliding ring type electric connector of concaveconvex structure, and its distance that has solved between prior art anode voltage pin and the Voltage loop must enough big shortcoming.
First kind of technical solution of the present utility model is: a kind of sliding pin sliding ring type electric connector of concaveconvex structure, comprise sliding needle construction that is arranged on sliding pin connector 10 end faces and the slip ring structure that is arranged on slip ring connector 11 end faces, described sliding needle construction comprises the sliding pin 2 in center and N the concentric sliding pin 3 that radius has nothing in common with each other that are arranged on sliding pin connector 10 centres of gyration, described slip ring structure comprises the concentric slip ring 5 of a center slip ring 4 that is arranged on slip ring connector 11 centres of gyration and N and the 4 concentric settings of center slip ring, described each concentric slip ring 5 is corresponding with the sliding pin 3 of corresponding concentric, its special character is, described center slip ring 4 is arranged on diameter than in the big center slip ring pit 6 of center slip ring 4, the sliding pin 2 in described center be arranged on one with the coaxial sliding pin round platform 7 in center of sliding pin connector 10 on, the diameter of the sliding pin round platform 7 in described center matches with the diameter of center slip ring pit 6.
Adjacent angle between the different and adjacent concentric sliding pin 3 of the above-mentioned radius of gyration is 180 degree.
Second kind of technical solution of the present utility model is: a kind of sliding pin sliding ring type electric connector of concaveconvex structure, comprise sliding needle construction that is arranged on sliding pin connector 10 end faces and the slip ring structure that is arranged on slip ring connector 11 end faces, described sliding needle construction comprises the sliding pin 2 in center and N the concentric sliding pin 3 that radius has nothing in common with each other that are arranged on sliding pin connector 10 centres of gyration, described slip ring structure comprises the concentric slip ring 5 of a center slip ring 4 that is arranged on slip ring connector 11 centres of gyration and N and the 4 concentric settings of center slip ring, described each concentric slip ring 5 is corresponding with the sliding pin 3 of corresponding concentric, special character is, described and center slip ring 4 immediate concentric slip rings 5 be arranged on the coaxial concentric slip ring groove 8 of center slip ring 4 in, described and these concentric slip ring 5 corresponding concentric sliding pins 3 are arranged on the concentric sliding pin round platform 9 that is connected with sliding pin connector 10, and the diameter of described concentric sliding pin round platform 9 matches with the width of concentric slip ring groove 8.
Adjacent angle between the different and adjacent concentric sliding pin 3 of the above-mentioned radius of gyration is 180 degree.
The third technology of the present utility model solves its scheme: a kind of sliding pin sliding ring type electric connector of concaveconvex structure, comprise sliding needle construction that is arranged on sliding pin connector 10 end faces and the slip ring structure that is arranged on slip ring connector 11 end faces, described sliding needle construction comprises the sliding pin 2 in center and 2N the with one heart sliding pin 3 that are arranged on sliding pin connector 10 centres of gyration, described slip ring structure comprises the concentric slip ring 5 of a center slip ring 4 that is arranged on slip ring connector 11 centres of gyration and N and the 4 concentric settings of center slip ring, described each concentric slip ring 5 is corresponding with two concentric sliding pins 3 simultaneously, its special character is, described center slip ring 4 is arranged on diameter than in the big center slip ring pit 6 of center slip ring 4, the sliding pin 2 in described center be arranged on one with the coaxial sliding pin round platform 7 in center of sliding pin connector 10 on, the diameter of the sliding pin round platform 7 in described center matches with the diameter of center slip ring pit 6.
Adjacent angles between identical two with one heart sliding pins 3 of the above-mentioned radius of gyration are 180 degree, and the adjacent angle between the different and adjacent concentric sliding pin 3 of the radius of gyration is 90 degree.
The 4th kind of technology of the present utility model solves its scheme and is: a kind of sliding pin sliding ring type electric connector of concaveconvex structure, comprise sliding needle construction that is arranged on sliding pin connector 10 end faces and the slip ring structure that is arranged on slip ring connector 11 end faces, described sliding needle construction comprises the sliding pin 2 in center and 2N the with one heart sliding pin 3 that are arranged on sliding pin connector 10 centres of gyration, described slip ring structure comprises the concentric slip ring 5 of a center slip ring 4 that is arranged on slip ring connector 11 centres of gyration and N and the 4 concentric settings of center slip ring, described each concentric slip ring 5 is corresponding with two concentric sliding pins 3 simultaneously, it is characterized in that: described and center slip ring 4 immediate concentric slip rings 5 be arranged on the coaxial concentric slip ring groove 8 of center slip ring 4 in, described and this concentric slip ring 5 corresponding two concentric sliding pins 3 are separately positioned on two concentric sliding pin round platforms 9 that are connected with cunning pin connector 10, and the diameter of described concentric sliding pin round platform 9 matches with the width of concentric slip ring groove 8.
Adjacent angles between identical two with one heart sliding pins 3 of the above-mentioned radius of gyration are 180 degree, and the adjacent angle between the different and adjacent concentric sliding pin 3 of the radius of gyration is 90 degree.
The utility model has the advantages that:
1, guaranteeing to have solved creepage problem well under the undersized prerequisite.Owing to adopted groove structure, make that under the condition of same radial size the anode voltage pin of band groove structure and the space length between the voltage slip ring have increased many, the creepage problem that has been produced when well having solved planar structure.
2, have the centralized positioning effect, sliding pin, slip ring are well contacted.When adopting groove structure, sliding pin in center and center slip ring are located by round platform and groove, make that remaining sliding pin and slip ring can be well concentric, are electrically connected better effects if.
The explanation of accompanying drawing drawing
Fig. 1 is first kind of structural principle schematic diagram that the utility model center slip ring adopts groove structure;
Fig. 2 is second kind of structural principle schematic diagram that the utility model center slip ring adopts groove structure;
Fig. 3 is the structural principle schematic diagram that the utility model concentric slip ring adopts the ring groove structure;
Wherein: the sliding pin connector of 10-, 11-slip ring connector, the sliding pin in 2-center, the sliding with one heart pin of 3-, 4-center slip ring, 5-concentric slip ring, 6-center slip ring pit, the sliding pin round platform in 7-center, the sliding with one heart pin round platform of 8-concentric slip ring groove, 9-.
Embodiment
First embodiment of the present utility model is seen Fig. 1, wherein Figure 1A is an end view, Figure 1B is a slip ring connector front view, Fig. 1 C is sliding pin connector front view, the sliding pin sliding ring type electric connector of this concaveconvex structure comprises the sliding needle construction that is arranged on sliding pin connector 10 end faces and is arranged on the slip ring structure of slip ring connector 11 end faces, sliding needle construction comprises the sliding pin 2 in center and two concentric sliding pins 3 that radius is different that are arranged on sliding pin connector 10 centres of gyration, the slip ring structure comprises the concentric slip ring 5 of a center slip ring 4 that is arranged on slip ring connector 11 centres of gyration and two and the 4 concentric settings of center slip ring, the adjacent position of two with one heart sliding pins 2 differs 180 degree, the gyration track of two with one heart sliding pins 2 is two concentric circless, two concentric slip rings 5 are corresponding one by one with two concentric sliding pins 3, center slip ring 4 is arranged on diameter than in the big center slip ring pit 6 of center slip ring 4, the sliding pin 2 in center be arranged on one with the coaxial center cunning pin round platform 7 of sliding pin connector 10 on, the diameter of the sliding pin round platform 7 in center matches with the diameter of center slip ring pit 6, can freely turn round and not rock and be advisable in center slip ring pit 6 with the sliding pin round platform 7 in center.
Second embodiment of the present utility model seen Fig. 2, wherein Fig. 2 A is an end view, Fig. 2 B is a slip ring connector front view, Fig. 2 C is sliding pin connector front view, sliding pin sliding ring type electric connector and first embodiment difference of this concaveconvex structure is that sliding needle construction comprises the sliding pin 2 in center and four the concentric sliding pins 3 that are arranged on the sliding pin connector centre of gyration, the gyration track of four with one heart sliding pins 3 is two concentric circless, the inflection point of the concentric sliding pin 3 that two radius of gyration are identical differs 180 degree, the adjacent angle of the sliding pin 3 of two neighboring concentric that radius is different differs 90 degree, and each concentric slip ring 5 is corresponding with two concentric sliding pins 3.
The 3rd embodiment of the present utility model seen Fig. 3, wherein Fig. 3 A is an end view, Fig. 3 B is a slip ring connector front view, Fig. 3 C is sliding pin connector front view, the sliding pin sliding ring type electric connector of this concaveconvex structure comprises the sliding needle construction that is arranged on sliding pin connector 10 end faces and is arranged on the slip ring structure of slip ring connector 11 end faces, sliding needle construction comprises the sliding pin 2 in center and four the with one heart sliding pins that are arranged on sliding pin connector 10 centres of gyration, wherein angle differs two of 180 degree with one heart the radiuses of sliding pins 3 is identical, the slip ring structure comprises the concentric slip ring 5 of a center slip ring 4 that is arranged on slip ring connector 11 centres of gyration and two and the 4 concentric settings of center slip ring, the gyration track of four with one heart sliding pins 3 is two concentric circless that radius is different, two concentric sliding pins 3 that each concentric slip ring 5 is identical with radius are corresponding, with center slip ring 4 immediate concentric slip rings 5 be arranged on the coaxial concentric slip ring groove 8 of center slip ring 4 in, be separately positioned on two concentric sliding pin round platforms 9 that are connected with sliding pin connector 10 with this concentric slip ring 5 corresponding two concentric sliding pins 3, the diameter of sliding pin round platform 9 with one heart matches with the width of concentric slip ring groove 8.
Innovative point of the present utility model is to adopt spatial distribution to replace the plane distribution of sliding pin and slip ring, like this when sliding pin connector and slip ring connector by after being threaded, corresponding sliding pin and slip ring are simultaneously compacted, no matter the relative rotation of two connectors how, sliding pin all can reliably contact with slip ring, realizes the electrical connection between two connectors.
Claims (8)
1, a kind of sliding pin sliding ring type electric connector of concaveconvex structure, comprise sliding needle construction that is arranged on sliding pin connector (10) end face and the slip ring structure that is arranged on slip ring connector (11) end face, described sliding needle construction comprises the sliding pin (2) in center and N the concentric sliding pin (3) that radius has nothing in common with each other that are arranged on sliding pin connector (10) centre of gyration, described slip ring structure comprises the concentric slip ring (5) of a center slip ring (4) that is arranged on slip ring connector (11) centre of gyration and N and the concentric setting of center slip ring (4), described each concentric slip ring (5) is corresponding with the sliding pin of corresponding concentric (3), it is characterized in that: described center slip ring (4) is arranged on diameter than in the big center slip ring pit (6) of center slip ring (4), the sliding pin in described center (2) is arranged on the sliding pin round platform (7) in the center coaxial with sliding pin connector (10), and the diameter of the sliding pin round platform in described center (7) matches with the diameter of center slip ring pit (6).
2, the sliding pin sliding ring type electric connector of concaveconvex structure according to claim 1 is characterized in that: the adjacent angle between the different and adjacent concentric sliding pin (3) of the described radius of gyration is 180 degree.
3, a kind of sliding pin sliding ring type electric connector of concaveconvex structure, comprise sliding needle construction that is arranged on sliding pin connector (10) end face and the slip ring structure that is arranged on slip ring connector (11) end face, described sliding needle construction comprises the sliding pin (2) in center and N the concentric sliding pin (3) that radius has nothing in common with each other that are arranged on sliding pin connector (10) centre of gyration, described slip ring structure comprises the concentric slip ring (5) of a center slip ring (4) that is arranged on slip ring connector (11) centre of gyration and N and the concentric setting of center slip ring (4), described each concentric slip ring (5) is corresponding with the sliding pin of corresponding concentric (3), it is characterized in that: described and the immediate concentric slip ring of center slip ring (4) (5) be arranged on the coaxial concentric slip ring groove (8) of center slip ring (4) in, described and the corresponding concentric sliding pin of this concentric slip ring (5) (3) are arranged on the concentric sliding pin round platform (9) that is connected with sliding pin connector (10), and the diameter of described concentric sliding pin round platform (9) matches with the width of concentric slip ring groove (8).
4, the sliding pin sliding ring type electric connector of concaveconvex structure according to claim 3 is characterized in that: the adjacent angle between the different and adjacent concentric sliding pin (3) of the described radius of gyration is 180 degree.
5, a kind of sliding pin sliding ring type electric connector of concaveconvex structure, comprise sliding needle construction that is arranged on sliding pin connector (10) end face and the slip ring structure that is arranged on slip ring connector (11) end face, described sliding needle construction comprises the sliding pin (2) in center and 2N the with one heart sliding pin (3) that are arranged on sliding pin connector (10) centre of gyration, described slip ring structure comprises the concentric slip ring (5) of a center slip ring (4) that is arranged on slip ring connector (11) centre of gyration and N and the concentric setting of center slip ring (4), described each concentric slip ring (5) is corresponding with two concentric sliding pins (3) simultaneously, it is characterized in that: described center slip ring (4) is arranged on diameter than in the big center slip ring pit (6) of center slip ring (4), the sliding pin in described center (2) is arranged on the sliding pin round platform (7) in the center coaxial with sliding pin connector (10), and the diameter of the sliding pin round platform in described center (7) matches with the diameter of center slip ring pit (6).
6, the sliding pin sliding ring type electric connector of concaveconvex structure according to claim 5, it is characterized in that: the adjacent angles between identical two the with one heart sliding pins of the described radius of gyration (3) are 180 degree, and the adjacent angle between the different and adjacent concentric sliding pin (3) of the radius of gyration is 90 degree.
7, a kind of sliding pin sliding ring type electric connector of concaveconvex structure, comprise sliding needle construction that is arranged on sliding pin connector (10) end face and the slip ring structure that is arranged on slip ring connector (11) end face, described sliding needle construction comprises the sliding pin (2) in center and 2N the with one heart sliding pin (3) that are arranged on sliding pin connector (10) centre of gyration, described slip ring structure comprises the concentric slip ring (5) of a center slip ring (4) that is arranged on slip ring connector (11) centre of gyration and N and the concentric setting of center slip ring (4), described each concentric slip ring (5) is corresponding with two concentric sliding pins (3) simultaneously, it is characterized in that: described and the immediate concentric slip ring of center slip ring (4) (5) be arranged on the coaxial concentric slip ring groove (8) of center slip ring (4) in, corresponding two the concentric sliding pins of described and this concentric slip ring (5) (3) are separately positioned on two concentric sliding pin round platforms (9) that are connected with cunning pin connector (10), and the diameter of described concentric sliding pin round platform (9) matches with the width of concentric slip ring groove (8).
8, the sliding pin sliding ring type electric connector of concaveconvex structure according to claim 7, it is characterized in that: the adjacent angles between identical two the with one heart sliding pins of the described radius of gyration (3) are 180 degree, and the adjacent angle between the different and adjacent concentric sliding pin (3) of the radius of gyration is 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520079644 CN2854870Y (en) | 2005-11-04 | 2005-11-04 | Slide-needle slip-ring electric connector of concave-convex structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520079644 CN2854870Y (en) | 2005-11-04 | 2005-11-04 | Slide-needle slip-ring electric connector of concave-convex structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2854870Y true CN2854870Y (en) | 2007-01-03 |
Family
ID=37581506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520079644 Expired - Lifetime CN2854870Y (en) | 2005-11-04 | 2005-11-04 | Slide-needle slip-ring electric connector of concave-convex structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2854870Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105914555A (en) * | 2016-05-18 | 2016-08-31 | 长沙领杰智能科技有限公司 | Current reversing guide device |
| CN108767539A (en) * | 2018-05-14 | 2018-11-06 | 北京硬壳科技有限公司 | Interface and apply its electronic equipment |
| CN109660003A (en) * | 2019-01-15 | 2019-04-19 | 北京史河科技有限公司 | A kind of self-service charging structure and self-service system for charging |
-
2005
- 2005-11-04 CN CN 200520079644 patent/CN2854870Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105914555A (en) * | 2016-05-18 | 2016-08-31 | 长沙领杰智能科技有限公司 | Current reversing guide device |
| CN108767539A (en) * | 2018-05-14 | 2018-11-06 | 北京硬壳科技有限公司 | Interface and apply its electronic equipment |
| CN109660003A (en) * | 2019-01-15 | 2019-04-19 | 北京史河科技有限公司 | A kind of self-service charging structure and self-service system for charging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070103 |
|
| EXPY | Termination of patent right or utility model |