CN201307754Y - Outdoor connector of heavy-current cable - Google Patents
Outdoor connector of heavy-current cable Download PDFInfo
- Publication number
- CN201307754Y CN201307754Y CNU2008201865329U CN200820186532U CN201307754Y CN 201307754 Y CN201307754 Y CN 201307754Y CN U2008201865329 U CNU2008201865329 U CN U2008201865329U CN 200820186532 U CN200820186532 U CN 200820186532U CN 201307754 Y CN201307754 Y CN 201307754Y
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- Prior art keywords
- female
- male
- connector
- cable
- current cable
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- Expired - Fee Related
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Abstract
The utility model relates to an outdoor connector of a heavy-current cable, belonging to the connection field of electrical conduction. The connector comprises a socket and an interface, wherein one end of the socket is provided with a lead pipe; a locking tenon is arranged around the lead pipe; the other end of the socket is provided with a limit structure; one end of the interface is provided with a neck, the other end thereof is provided with a limit structure, and a contact surface is distributed on the interface; the lead pipe of the socket is inserted in the interface; the locking tenon is embedded in the neck, and an external hexagonal rope-end back cover is arranged on the limit structure. Therefore, the outdoor connector adopts the external hexagonal rope-end back cover and does not need a special tool, and a common hexagon spanner can be used for installation and disassembly conveniently; meanwhile, by the butt joint of a metal contact pin, the effective conduction performance requirement of the cable is ensured; moreover, the connector is combined by adopting a connection mode that is similar to buckling; the fast connection and disconnection between sleeves can be realized, thereby not only being convenient to maintain the cable later, but also causing assembly workers to be free from the complicated joint installation process.
Description
Technical field
The utility model relates to a kind of connector, relates in particular to the outdoor connector of a kind of high-current cable, belongs to the connection area of conductivity.
Background technology
Existing cable connector often just relies on first sleeve pipe and second sleeve pipe to carry out a simple irreversible mechanicalness and is connected, and two cable broken ends of fractured bone that separate are originally coupled together.But because this kind connector is a simple mechanical connection, do not take the admittance effect of cable well into account, after reality is used a period of time, occur the admittance ability drop of cable easily.And connector fixed form commonly used at present often adopts welding fixing, causes cable connector to present an irreversible combination, and promptly cable can't disconnect once more, can't satisfy cable is disconnected maintenance.Moreover existing connector often relies on reed to come cable is carried out a fixed-site, and the external structure of reed self neither one limits, and makes being connected into of two sections cables that is connected into connector hold appearance easily loosening.Thus, exist above defective to make the connection of cable be subjected to many-sided restriction, and the operating process that connects is more loaded down with trivial details, is unfavorable for on-the-spot the installation, just be unfavorable for that also the use of cable connector is promoted.
Summary of the invention
The purpose of this utility model is to overcome the above problem that prior art exists, and provides a kind of high-current cable outdoor connector.
For realizing the outdoor connector of the purpose of this utility model high-current cable, the outdoor connector of high-current cable includes male and female, and wherein: an end of male is provided with conduit, and the periphery of conduit is provided with tenon, and the other end is provided with contained structure; Female one end is provided with draw-in groove, and the other end is provided with contained structure, and is distributed with contact-making surface on the female; The conduit of male inserts in the female, and tenon embeds draw-in groove, restrains the rope head back cover that the outer-hexagonal shape is installed on the structure.
Further, the outdoor connector of above-mentioned high-current cable, wherein, described contact-making surface constitutes for the female indent, and female parts is provided with reinforcement.
Further, the outdoor connector of above-mentioned high-current cable, wherein, described contained structure and rope head back cover inwall are provided with the screw thread of coupling.
Further, the outdoor connector of above-mentioned high-current cable, wherein, described contained structure end is distributed with stifled circle, and its fence sheet by the ring-type stacked arrangement is constituted.
Further, the outdoor connector of above-mentioned high-current cable, wherein, described male and female are respectively equipped with contact pin.
Further, the outdoor connector of above-mentioned high-current cable, wherein, described contact pin outer wall is provided with the hangnail sheet, and the contact pin inwall is provided with the microsprings circle, and male and mother stock inwall are distributed with the self-locking collar, and the hangnail sheet contacts with the self-locking collar.
Again further, the outdoor connector of above-mentioned high-current cable, wherein, described conduit end is provided with expansion loop.
Adopt technical solutions of the utility model, adopt this cable connector after, not only can make the cable broken ends of fractured bone that needs to connect realize closely connecting, can also utilize and restrain combining of structure and rope head back cover, make the cable broken ends of fractured bone be completely fixed on the sleeve pipe.That is to say, can determine the extruding degree of fence sheet, adapt to the cable of different tube diameters, also can not occur becoming flexible even use for a long time by the degree that screws of rope head back cover.What is more important, the utility model have adopted the rope head back cover of outer-hexagonal shape, and it does not need to use specific purpose tool, can install easily or dismantle with prevailing die nut.Simultaneously, by the butt joint between the metal ferrule, guarantee effective admittance performance requirement of cable.Moreover, adopt the connected mode of similar buckle that connector is carried out combination, can realize between the sleeve pipe quick connection with separate, both be convenient in the future to make the assembly crewman from loaded down with trivial details joint installation process, free again to the maintenance of cable.
The purpose of this utility model, advantage and characteristics will illustrate by the non-limitative illustration of following preferential embodiment and explain that these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Fig. 1 is the planar configuration schematic diagram of male;
Fig. 2 is the D structure schematic diagram of male;
Fig. 3 is the planar configuration schematic diagram of female;
Fig. 4 is the D structure schematic diagram of female;
Fig. 5 is the organigram of rope head back cover.
The implication of each Reference numeral is as follows among the figure:
1 conduit, 2 tenons
3 fence sheets, 4 screw threads
5 expansion loops, 6 draw-in grooves
7 reinforcements, 8 contact-making surfaces
9 rope head back covers
Embodiment
The outdoor connector of high-current cable shown in Fig. 1～5 includes male and female, and its special feature is: an end of described male is provided with conduit 1, and the periphery of conduit 1 is provided with tenon 2, and the other end is provided with contained structure; Female one end is provided with draw-in groove 6, and the other end is provided with contained structure, and is distributed with contact-making surface 8 on the female; The conduit 1 of male inserts in the female, and tenon 2 embeds draw-in groove 6, restrains the rope head back cover 9 that the outer-hexagonal shape is installed on the structure, and it does not need to use specific purpose tool, can install or dismantle with contained structure easily with prevailing die nut.And, when manufacturing male and the overall appearance of female tend to cylindrical, the easier shrink phenomenon that prevents in the Shooting Technique process, assurance reliability of products.
Further combined with Fig. 3, Fig. 4, contact-making surface 8 is that the female indent constitutes, and female parts is provided with reinforcement 7, and it is convenient to the user and holds female, is beneficial to male and is connected with the smooth of female.Rely on the existence of reinforcement 7 to make the structure of the outdoor connector of high-current cable more firm simultaneously.And contact-making surface 8 existence can be avoided stressed and concentrate on the tenon 2, prevent its fracture.Simultaneously, with regard to the utility model one preferred implementation, restrain the screw thread 4 that structure and rope head back cover 9 inwalls are provided with coupling.
Consider that male and female pray best contained spacingly respectively to its wire connecting, described contained structure end is distributed with stifled the circle, and its fence sheet 3 by the ring-type stacked arrangement is constituted.Moreover conduit 1 end is provided with expansion loop 5, has increased the faying face between male and the female, is convenient to both firm combinations.
With regard to actual use the of the present utility model, in order to make interface conduction property when male is connected with the cable of female unaffected, male and female are respectively equipped with contact pin.And the contact pin outer wall is provided with the hangnail sheet, and the contact pin inwall is provided with the microsprings circle, and male and mother stock inwall are distributed with the self-locking collar, and the hangnail sheet contacts with the self-locking collar, has guaranteed that contact pin is firm with combining of female with male.
Again furthermore, the plastics of cable connector are PC/PA, and it can tolerate-40 degrees centigrade to+90 degrees centigrade ambient temperature.Contact pin adopts the manufacturing of copper spare tin plating technique simultaneously, is not damaged by corrosion in long-term the use, has more satisfied the admittance needs of cable.
The use of this cable connector is roughly as follows: at first connect metal ferrule at cable broken ends of fractured bone covers to be connected such as two.Connecting male with the cable broken ends of fractured bone is example: push in the male after the metal ferrule that will have a cable passes rope head back cover 9.Because the contact pin outer wall is provided with the hangnail sheet, the back can not be extracted by secondary, thereby guarantee the reliability of cable at the male internal fixation by the locking of the self-locking collar of male inwall in entering male.Subsequently, rope head back cover 9 is nested with on the contained structure that the fence sheet 3 in the ring-type stacked arrangement constituted,, screws rope head back cover 9 according to restraining the terminal screw thread 4 that is provided with rope head back cover 9 inwalls of structure as guiding.In this process, fence sheet 3 constantly is subjected to the binding force that rope head back cover 9 gives, and carries out one gradually each other and pushes, and makes the cable periphery be positioned at male constantly be pushed by fence sheet 3 and positions fasteningly, has realized that promptly a secondary fixes.Equally, the cable broken ends of fractured bone is fixed in the female in a similar fashion.
Afterwards, the conduit 1 with male inserts in the female.Because the periphery of conduit 1 is provided with tenon 2, and female one end is provided with draw-in groove 6, tenon 2 inserts in the draw-in groove 6, makes two sleeve pipes can realize a chucking fast.In both chuckings, metal ferrule also carries out a butt joint mutually, thereby makes the conducting of cable become possibility.In this above-mentioned clamping process, because the existence of contact-making surface 8, the user can easily hold male, female and realize both combinations easily.
And,, disconnect maintenance if need that in the future the cable that is connected is carried out one by the design of similar buckle, then only need manually tenon 2 pressure of exerting pressure, can make tenon 2 from draw-in groove 6, withdraw from, thereby male is separated with female, and then make electrical cables separate.Moreover, by the terminal set expansion loop 5 of male conduit 1, can allow male insert to carry out an expansion after the female spacing, effectively satisfy the requirement of water proof and dust proof.And,, on expansion loop 5, be equipped with round section joint ring in order further to improve the effect of water proof and dust proof.
Can obviously find out in conjunction with above-mentioned description, adopt this cable connector after, not only can make the cable broken ends of fractured bone that need to connect realize closely connecting, can also utilize and restrain combining of structure and rope head back cover 9, make the cable broken ends of fractured bone be completely fixed on the sleeve pipe.That is to say, can determine the extruding degree of fence sheet 3, adapt to the cable of different tube diameters, also can not occur becoming flexible even use for a long time by the degree that screws of rope head back cover 9.What is more important, the utility model have adopted the rope head back cover 9 of outer-hexagonal shape, and it does not need to use specific purpose tool, can install easily or dismantle with prevailing die nut.Simultaneously, by the butt joint between the metal ferrule, guarantee effective admittance performance requirement of cable.Moreover, adopt the connected mode of similar buckle that connector is carried out combination, can realize between the sleeve pipe quick connection with separate, both be convenient in the future to make the assembly crewman from loaded down with trivial details joint installation process, free again to the maintenance of cable.
Certainly, more than only be concrete exemplary applications of the present utility model, protection range of the present utility model is not constituted any limitation.In addition to the implementation, the utility model can also have other execution mode.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the utility model scope required for protection.
Claims (7)
1, the outdoor connector of high-current cable includes male and female, and it is characterized in that: an end of male is provided with conduit, and the periphery of conduit is provided with tenon, and the other end is provided with contained structure; Female one end is provided with draw-in groove, and the other end also is provided with contained structure, and is distributed with contact-making surface on the female; The conduit of male inserts in the female, and tenon embeds draw-in groove, and the rope head back cover of outer-hexagonal shape all is installed on the contained structure of male and female.
2, the outdoor connector of high-current cable according to claim 1, it is characterized in that: described contact-making surface constitutes for the female indent, and female parts is provided with reinforcement.
3, the outdoor connector of high-current cable according to claim 1 is characterized in that: the screw thread that is provided with mutual coupling between the inwall of described contained structure and rope head back cover.
4, the outdoor connector of high-current cable according to claim 1, it is characterized in that: described contained structure end is distributed with stifled circle, and its fence sheet by the ring-type stacked arrangement is constituted.
5, the outdoor connector of high-current cable according to claim 1, it is characterized in that: described male and female are respectively equipped with contact pin.
6, the outdoor connector of high-current cable according to claim 5, it is characterized in that: described contact pin outer wall is provided with the hangnail sheet, and the contact pin inwall is provided with the microsprings circle, and male and mother stock inwall are distributed with the self-locking collar, and the hangnail sheet contacts with the self-locking collar.
7, the outdoor connector of high-current cable according to claim 1, it is characterized in that: described conduit end is provided with expansion loop.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201865329U CN201307754Y (en) | 2008-10-24 | 2008-10-24 | Outdoor connector of heavy-current cable |
| DE212009000164U DE212009000164U1 (en) | 2008-10-24 | 2009-10-23 | Assembly of a solar energy control system |
| PCT/CN2009/001177 WO2010045786A1 (en) | 2008-10-24 | 2009-10-23 | Solar energy control system assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201865329U CN201307754Y (en) | 2008-10-24 | 2008-10-24 | Outdoor connector of heavy-current cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201307754Y true CN201307754Y (en) | 2009-09-09 |
Family
ID=41100220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201865329U Expired - Fee Related CN201307754Y (en) | 2008-10-24 | 2008-10-24 | Outdoor connector of heavy-current cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201307754Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101834386A (en) * | 2010-05-07 | 2010-09-15 | 苏州快可光伏电子有限公司 | Solar connector |
| CN102255170A (en) * | 2011-04-20 | 2011-11-23 | 苏州快可光伏电子股份有限公司 | Adapter |
| CN104092050A (en) * | 2014-07-31 | 2014-10-08 | 谭金江 | LED (light-emitting diode) lamp connector |
| CN106340751A (en) * | 2016-08-31 | 2017-01-18 | 浙江凯耀照明股份有限公司 | Waterproof cable joint |
-
2008
- 2008-10-24 CN CNU2008201865329U patent/CN201307754Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101834386A (en) * | 2010-05-07 | 2010-09-15 | 苏州快可光伏电子有限公司 | Solar connector |
| CN102255170A (en) * | 2011-04-20 | 2011-11-23 | 苏州快可光伏电子股份有限公司 | Adapter |
| CN104092050A (en) * | 2014-07-31 | 2014-10-08 | 谭金江 | LED (light-emitting diode) lamp connector |
| CN106340751A (en) * | 2016-08-31 | 2017-01-18 | 浙江凯耀照明股份有限公司 | Waterproof cable joint |
| CN106340751B (en) * | 2016-08-31 | 2019-10-15 | 浙江凯耀照明股份有限公司 | A kind of Waterproof cable joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SUZHOU QC SOLAR CO., LTD. Free format text: FORMER NAME: QC SOLAR (SUZHOU) CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: The New Ze Lu Industrial Park in Suzhou city of Jiangsu Province, No. 80 215123 Patentee after: Suzhou QC Solar Co., Ltd. Address before: The New Ze Lu Industrial Park in Suzhou city of Jiangsu Province, No. 80 215123 Patentee before: Suzhou QC Photovoltalic Electronics Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090909 Termination date: 20141024 |
|
| EXPY | Termination of patent right or utility model |