CN102412449B - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN102412449B CN102412449B CN 201110450577 CN201110450577A CN102412449B CN 102412449 B CN102412449 B CN 102412449B CN 201110450577 CN201110450577 CN 201110450577 CN 201110450577 A CN201110450577 A CN 201110450577A CN 102412449 B CN102412449 B CN 102412449B
- Authority
- CN
- China
- Prior art keywords
- tubular baffle
- insulation
- electric connector
- conductive part
- baffle
- 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
- 238000009413 insulation Methods 0.000 claims description 71
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 35
- 229910052799 carbon Inorganic materials 0.000 claims description 35
- 239000003990 capacitor Substances 0.000 claims description 14
- 239000000428 dust Substances 0.000 claims description 11
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 7
- 239000010931 gold Substances 0.000 claims description 7
- 229910052737 gold Inorganic materials 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 9
- 238000010248 power generation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses an electric connector which comprises a plurality of tubiform baffles with different pipe diameters, the tubiform baffles are coaxially arranged in a sleeved manner, and the two ends of the tubiform baffles are gradually shortened from inside to outside. The electric connector provided by the invention can be conveniently used for end wiring of each tubiform baffle, and further has the advantages of low manufacturing cost and high safety.
Description
Technical field
The present invention relates to the conduction transmitting device of wind power generation field, particularly relate to a kind of electric connector.
Background technology
At present, in wind power generation field, electric energy has dual mode by wind-driven generator transmission downwards: cable and bus, the bus cost is lower than cable.But no matter adopt cable or bus, when cable or bus are connected with wind-driven generator, all need in the tower tube of the top, to use and turn round cable, turn round to pull to produce with the wind-driven generator rotation and reverse, sufficient length need be arranged, the performance requirement height, but turn round cable cost height, and in twisting, abrade external insulation easily mutually, cause insulation breakdown, and owing to turn round the existence of cable, bus can't thoroughly replace cable, can not give full play to the bus advantage lower than cable cost.
Summary of the invention
Technical problem to be solved by this invention is: remedy above-mentioned the deficiencies in the prior art, propose a kind of electric connector, be convenient to wiring.
Technical problem of the present invention is solved by following technical scheme:
A kind of electric connector comprises the tubular baffle of several different tube diameters, and described tubular baffle coaxial package is arranged, and progressively shorten at the two ends of described tubular baffle from inside to outside.
Because the tubular baffle coaxial package of different tube diameters is arranged, and the tubular baffle in the outside is shorter than inboard tubular baffle, form like this and be more convenient in the wiring of the end of each tubular baffle after stepped.
Preferably, also comprise conductive part and insulation support portion, one end of each described tubular baffle is equipped with conductive part, and described conductive part is fixedly connected on the same end of described tubular baffle, and the two ends of described insulation support portion are connected with two adjacent described conductive parts respectively.
Owing to adopt above technical scheme, insulation support portion and conductive part together a plurality of tubular baffles are played up and down and about the effect supported simultaneously.
Further preferably, also be provided with the insulation location division between per two adjacent described tubular baffles, an end of described insulation location division is connected with one of them described tubular baffle, and the other end of described insulation location division is as free end.
The effect of supporting about play tubular baffle the insulation location division, because tubular baffle may be inconsistent with the degree of expanding with heat and contract with cold in the insulation location division, one in one end of insulation location division and two the adjacent tubular baffles is connected, the other end is as free end, in close two adjacent tubular baffles another is enough to satisfy the requirement that it expands with heat and contract with cold to guarantee the gap between the tubular baffle.
Preferably, the outer surface of each described tubular baffle also is coated with the capacitor type insulating body.The capacitor type insulating body is the insulator of doing with the capacitor voltage equalizing principle, after the outer surface of each tubular baffle coats the capacitor type insulating body, can make whole electric connector volume littler so that tubular baffle draws closer together, and it be more safer than using air insulation to use capacitor type insulating.
Further preferably, described capacitor type insulating body coats the major part of described tubular baffle along the length direction of described tubular baffle from an end of the described tubular baffle that is provided with conductive part, make the other end of described tubular baffle partly exposed, exposed part can be used for wiring.
Preferably, also comprise several electric current let-off gear(stand)s, described electric current let-off gear(stand) is arranged on the same end of described tubular baffle, and is connected with described conductive part.
Owing to adopt above scheme, the electric energy that generator produces can be transferred on the tubular baffle by the electric current let-off gear(stand), transmits outward by tubular baffle.
Preferably, each described electric current let-off gear(stand) comprises carbon brush, slip ring, insulation rotating part and clicking section, described slip ring is fixedlyed connected with described conductive part, described carbon brush slides with described slip ring and is electrically connected, described carbon brush also is connected with described insulation rotating part, described clicking section is connected with described insulation rotating part, and the described carbon brush of drive horizontally rotated after described driving lever was stirred described insulation rotating part, and described slip ring sends the electric current of collecting to described tubular baffle.
Owing to adopt above technical scheme, can link to each other with stator, the rotor of generator with the cable rotating part that will insulate, the clicking section is connected synchronously with generator simultaneously, when generator is worked, clicking section and cable rotate synchronously with generator, the drive carbon brush horizontally rotated after the insulation rotating part was stirred in the clicking section simultaneously, and slip ring sends the electric current of collecting to tubular baffle.
Preferably, also be provided with the carbon dust gathering-device below each carbon brush, described carbon dust gathering-device is connected with described slip ring or described conductive part.The carbon dust gathering-device be used for to be collected the carbon dust that carbon brush and slip ring produce at friction process, and can regularly clean the carbon dust gathering-device.
Preferably, the other end at each described tubular baffle also is fixedly connected with the wiring gold utensil.
Owing to adopt above scheme, outside cable can be directly connected on the wiring gold utensil.
Preferably, on the conductive part on the outermost described tubular baffle, also be provided with insulation support and connection portion, one end of described insulation support and connection portion is connected with described conductive part, the other end is as free end, on outermost described tubular baffle, also be provided with the portion that is located by connecting of insulating, a be located by connecting end of portion of described insulation is connected with described outermost tubular baffle, and the other end is as free end.
Owing to adopt above scheme, when electric connector is connected with external device (ED), jockey (as flange) can be connected with external device (ED) with two free ends simultaneously.
It is low that the present invention further has cost, safe advantage.
Description of drawings
Fig. 1 is the generalized section of the embodiment of the invention five;
Fig. 2 is the enlarged drawing of A part among Fig. 1;
Fig. 3 is the enlarged drawing of B part among Fig. 1.
Embodiment
Contrast accompanying drawing and the present invention is explained in detail in conjunction with preferred embodiment below.
Embodiment one
Electric connector comprises the tubular baffle of several different tube diameters, and tubular baffle coaxial package is arranged, and progressively shorten at the two ends of tubular baffle from inside to outside.
Embodiment two
In comprising embodiment one content, electric connector also comprises conductive part and insulation support portion, one end of each tubular baffle is equipped with conductive part, and conductive part is fixedly connected on the same end of tubular baffle, and the two ends of insulation support portion are connected with two adjacent conductive portions respectively.
Embodiment three
In comprising embodiment two content, between per two adjacent tubular baffles, also be provided with the insulation location division, one end of insulation location division is connected with one of them tubular baffle, and the other end of insulation location division is as free end, and this free end is near another tubular baffle.
Embodiment four
Be with embodiment one, two or three difference: the outer surface of each tubular baffle also is coated with the capacitor type insulating body, the capacitor type insulating body can coat the major part of tubular baffle from an end of the tubular baffle that is provided with conductive part along the length direction of tubular baffle, make the other end of each tubular baffle partly exposed, exposed part can be used for wiring.
Compare with using air insulation, adopted the capacitor type insulating body after, can be so that draw closer together between two tubular baffles.
In further embodiments:
Electric connector also comprises several electric current let-off gear(stand)s, the electric current let-off gear(stand) is arranged on the same end of tubular baffle, and be connected with conductive part, preferably, the electric current let-off gear(stand) comprises carbon brush, slip ring, insulation rotating part and clicking section, slip ring is fixedlyed connected with conductive part, carbon brush slides with slip ring and is electrically connected, and carbon brush also is connected with the insulation rotating part, and the clicking section is connected with the insulation rotating part, the drive carbon brush horizontally rotated after driving lever was stirred the insulation rotating part, and slip ring sends the electric current of collecting to tubular baffle.
Also be provided with the carbon dust gathering-device below each carbon brush, the carbon dust gathering-device is connected with slip ring or conductive part, and detachable, in order to clean.
The other end at each tubular baffle also is fixedly connected with the wiring gold utensil.
On the conductive part on the outermost described tubular baffle, also be provided with insulation support and connection portion, one end of described insulation support and connection portion is connected with described conductive part, the other end is as free end, on outermost described tubular baffle, also be provided with the portion that is located by connecting of insulating, one end of described another insulation location division is connected with described outermost tubular baffle, and the other end is as free end.
Embodiment five
As Fig. 1, shown in 2 and 3, electric connector adopts the outermost tubular baffle of tubular baffle 1(of 8 different tube diameters to be labeled as 1a in the present embodiment) the coaxial package layout, and it is stepped that formation is progressively shortened at the two ends of tubular baffle 1 from inside to outside, end at each tubular baffle 1 is equipped with conductive part (being metal dish 11 in this example), metal dish 11 is fixedly connected on the end (metal dish on the outermost tubular baffle 1a is labeled as 11a) of the same end of tubular baffle 1, between two adjacent metal dishes 11, be connected with insulation support portion (being insulation support ring 4 in this example), connected mode can be with the insulation support ring 4 two ends be welded on respectively on two adjacent metal dishes 11, also can be at metal dish 11 the groove structure to be set, the support ring 4 that will insulate is connected to up and down between two adjacent metal dishes 11, perhaps other connected modes, and on the conductive part 11a on the outermost tubular baffle 1a, also be provided with the insulation support and connection 4a(of the portion insulation support and connection 4a of portion and can be the shape and structure identical with insulation support ring 4), the end of the insulation support and connection 4a of portion is connected with conductive part 11a, the other end is as free end, between two adjacent tubular baffles 1, also be provided with the insulation location division (in this example, be insulation locating ring 9), one end of insulation locating ring 9 is connected with one of them tubular baffle, the other end as free end near another tubular baffle (in this example, a tubular baffle of lacking in one end of insulation locating ring 9 and two the adjacent tubular baffles 1 is connected, connected mode can be to be threaded, bonding etc.), and also being provided with the insulation 9a(of the portion insulation 9a of portion that is located by connecting that is located by connecting on outermost tubular baffle 1a can be the shape and structure identical with insulation locating ring 9), the be located by connecting end of the 9a of portion of insulation is connected with outermost tubular baffle 1a, and the other end is as free end.
The outer surface of each tubular baffle 1 also is coated with capacitor type insulating body 8, when capacitor type insulating body 8, still have air between two tubular baffles 1, but this part air does not play insulator.Capacitor type insulating body 8 can coat the major part of tubular baffle 1 from an end of the tubular baffle 1 that is provided with metal dish 11 along the length direction of tubular baffle 1, make the other end of each tubular baffle 1 partly exposed, in this example, insulation locating ring 9 and the insulation 9a of portion that is located by connecting all is connected the exposed part of tubular baffle 1.
Each electric current let-off gear(stand) comprises carbon brush 5, slip ring 2, insulation rotating part (being insulation rotating disk 3 in this example) and clicking section (being driving lever 6 in this example), slip ring 2 and metal dish 11 fixedly connected (being connected by screw in this example), carbon brush 5 slides with slip ring 2 and is electrically connected, carbon brush 5 also is connected with insulation rotating disk 3, driving lever 6 is connected with insulation rotating part 3, driving lever 6 is stirred insulation rotating disk 3 back drive carbon brush 5 and is horizontally rotated, and slip ring 2 sends the electric current of collecting to tubular baffle 1.Also be provided with carbon dust gathering-device 12 below each carbon brush 5, carbon dust gathering-device 12 is detachable with being connected of slip ring 2.The other end at each tubular baffle 1 also is fixedly connected with wiring gold utensil 10, and wiring gold utensil 10 is connected the exposed part of tubular baffle 1.
When the electric connector with present embodiment is used on the wind power generation, can thoroughly replace and turn round cable, the electric connector of present embodiment vertically places tower tube topmost center, and this center is the central shaft that tubular baffle suit is arranged.The be located by connecting free end of the 9a of portion of the free end of the insulation support and connection 4a of portion and insulation is connected on the flange 7, again flange 7 is connected on the support that tower tube top arranges.Driving lever 6 is fixedlyed connected with the horizontal rotating disc of generator, driving lever 6 turns to synchronously with blower fan, one end of cable 13 is fixed on the insulation rotating disk 3, the other end is connected with stator, the rotor of generator, the wind-powered electricity generation bus can reach the bottom of present embodiment electric connector along tower tube inwall, is connected on the wiring gold utensil 10.When generator is worked, driving lever 6, cable 13, insulation rotating disk 3, carbon brush 5 all are rotations synchronously, driving lever 6 and cable 13 rotate synchronously with generator, drive carbon brush 5 horizontally rotated after driving lever 6 was stirred insulation rotating disk 3 simultaneously, slip ring 2 sends the electric current of collecting to tubular baffle, and outwards transmits through the wind-powered electricity generation bus.
Above content be in conjunction with concrete preferred implementation to further describing that the present invention does, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, make some being equal to substitute or obvious modification, and performance or purposes are identical, all should be considered as belonging to protection scope of the present invention.
Claims (10)
1. electric connector is characterized in that: comprise the tubular baffle of several different tube diameters, described tubular baffle coaxial package is arranged, and progressively shorten at the two ends of described tubular baffle from inside to outside.
2. electric connector as claimed in claim 1, it is characterized in that: also comprise a plurality of conductive parts and a plurality of insulation support portion, one end of each described tubular baffle is equipped with conductive part, and described conductive part is fixedly connected on the same end of described tubular baffle, and the two ends of described insulation support portion are connected with two adjacent described conductive parts respectively.
3. electric connector as claimed in claim 2, it is characterized in that: between per two adjacent described tubular baffles, also be provided with the insulation location division, one end of described insulation location division is connected with one of them described tubular baffle, and the other end of described insulation location division is as free end.
4. as any described electric connector of claim 1-3, it is characterized in that: the outer surface of each described tubular baffle also is coated with the capacitor type insulating body.
5. electric connector as claimed in claim 4, it is characterized in that: described capacitor type insulating body coats the major part of described tubular baffle from an end of the described tubular baffle that is provided with conductive part along the length direction of described tubular baffle, make the other end of described tubular baffle partly exposed.
6. as claim 2 or 3 described electric connectors, it is characterized in that: also comprise several electric current let-off gear(stand)s, described electric current let-off gear(stand) is arranged on the same end of described tubular baffle, and is connected with described conductive part.
7. electric connector as claimed in claim 6, it is characterized in that: each described electric current let-off gear(stand) comprises carbon brush, slip ring, insulation rotating part and clicking section, described slip ring is fixedlyed connected with described conductive part, described carbon brush slides with described slip ring and is electrically connected, described carbon brush also is connected with described insulation rotating part, described clicking section is connected with described insulation rotating part, the described carbon brush of drive horizontally rotated after described insulation rotating part was stirred in described clicking section, and described slip ring sends the electric current of collecting to described tubular baffle.
8. electric connector as claimed in claim 7, it is characterized in that: also be provided with the carbon dust gathering-device below each carbon brush, described carbon dust gathering-device is connected with described slip ring or described conductive part.
9. as any described electric connector of claim 1-3, it is characterized in that: the other end at each described tubular baffle also is fixedly connected with the wiring gold utensil.
10. electric connector as claimed in claim 3, it is characterized in that: on the conductive part on the outermost described tubular baffle, also be provided with insulation support and connection portion, one end of described insulation support and connection portion is connected with described conductive part, the other end is as free end, on outermost described tubular baffle, also be provided with the portion that is located by connecting of insulating, a be located by connecting end of portion of described insulation is connected with described outermost tubular baffle, and the other end is as free end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110450577 CN102412449B (en) | 2011-12-29 | 2011-12-29 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110450577 CN102412449B (en) | 2011-12-29 | 2011-12-29 | Electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102412449A CN102412449A (en) | 2012-04-11 |
| CN102412449B true CN102412449B (en) | 2013-10-09 |
Family
ID=45914384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110450577 Expired - Fee Related CN102412449B (en) | 2011-12-29 | 2011-12-29 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102412449B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0030896A1 (en) * | 1979-12-12 | 1981-06-24 | SERCATI S.a.r.l. | Vertical-shaft rotating collectors |
| US4583673A (en) * | 1983-12-09 | 1986-04-22 | Institute Po Metaloznanie I Technologia Na Metalite | Apparatus for soldering the winding to the commutator of an electric machine |
| CN1077570A (en) * | 1993-02-23 | 1993-10-20 | 中国科学院沈阳自动化研究所 | Dual action axial pressing type conductive slip ring |
| EP0618648A1 (en) * | 1993-03-30 | 1994-10-05 | Air Precision S.A. | Process for manufacturing a rotor of a rotating electrical collector |
| CN201307699Y (en) * | 2008-10-29 | 2009-09-09 | 南京迈瑞生物医疗电子有限公司 | Slip ring assembly and rotor thereof |
| CN201639134U (en) * | 2010-02-02 | 2010-11-17 | 温州市龙电绝缘材料有限公司 | Collector ring |
| CN101916954A (en) * | 2010-07-30 | 2010-12-15 | 温州市龙电绝缘材料有限公司 | Assembled collecting ring |
| CN201787522U (en) * | 2010-09-11 | 2011-04-06 | 南京迈瑞生物医疗电子有限公司 | Pluggable type slip ring |
| CN201817203U (en) * | 2010-08-03 | 2011-05-04 | 浙江三港起重电器有限公司 | Center current collector for crane |
| CN102280165A (en) * | 2010-06-13 | 2011-12-14 | 仝志红 | Capacitive type isolated bus with two shielded ends |
| CN202454756U (en) * | 2011-12-29 | 2012-09-26 | 仝志红 | Electric connector |
-
2011
- 2011-12-29 CN CN 201110450577 patent/CN102412449B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0030896A1 (en) * | 1979-12-12 | 1981-06-24 | SERCATI S.a.r.l. | Vertical-shaft rotating collectors |
| US4583673A (en) * | 1983-12-09 | 1986-04-22 | Institute Po Metaloznanie I Technologia Na Metalite | Apparatus for soldering the winding to the commutator of an electric machine |
| CN1077570A (en) * | 1993-02-23 | 1993-10-20 | 中国科学院沈阳自动化研究所 | Dual action axial pressing type conductive slip ring |
| EP0618648A1 (en) * | 1993-03-30 | 1994-10-05 | Air Precision S.A. | Process for manufacturing a rotor of a rotating electrical collector |
| CN201307699Y (en) * | 2008-10-29 | 2009-09-09 | 南京迈瑞生物医疗电子有限公司 | Slip ring assembly and rotor thereof |
| CN201639134U (en) * | 2010-02-02 | 2010-11-17 | 温州市龙电绝缘材料有限公司 | Collector ring |
| CN102280165A (en) * | 2010-06-13 | 2011-12-14 | 仝志红 | Capacitive type isolated bus with two shielded ends |
| CN101916954A (en) * | 2010-07-30 | 2010-12-15 | 温州市龙电绝缘材料有限公司 | Assembled collecting ring |
| CN201817203U (en) * | 2010-08-03 | 2011-05-04 | 浙江三港起重电器有限公司 | Center current collector for crane |
| CN201787522U (en) * | 2010-09-11 | 2011-04-06 | 南京迈瑞生物医疗电子有限公司 | Pluggable type slip ring |
| CN202454756U (en) * | 2011-12-29 | 2012-09-26 | 仝志红 | Electric connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102412449A (en) | 2012-04-11 |
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| ASS | Succession or assignment of patent right |
Owner name: WANG RIXIN Free format text: FORMER OWNER: TONG ZHIHONG Effective date: 20130131 |
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Free format text: CORRECT: ADDRESS; FROM: 101300 SHUNYI, BEIJING TO: 100176 DAXING, BEIJING |
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Effective date of registration: 20130131 Address after: In a three Beijing area 100176 Daxing District Yizhuang North West Tianhua garden 18 Building 5 unit 401 Applicant after: Wang Rixin Address before: 101300 Shunyi District Nancai Town District, Beijing City, 6-1-602 Feng Bo Applicant before: Bo Zhihong |
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20120411 Assignee: TIANJIN WOERFAR ELECTRIC EQUIPMENT CO.,LTD. Assignor: Wang Rixin Contract record no.: 2018990000133 Denomination of invention: Production of electric connector Granted publication date: 20131009 License type: Common License Record date: 20180524 |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200924 Address after: 111200 Liaoning province Liaoyang city Liaoyang County prosperous town small Zhao industrial district Patentee after: LIAONING BOJI ELECTRIC TECHNOLOGY Co.,Ltd. Address before: In a three Beijing area 100176 Daxing District Yizhuang North West Tianhua garden 18 Building 5 unit 401 Patentee before: Wang Rixin |
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| 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: 20131009 |