CN104993295A - Multi-head electric power connecting device - Google Patents
Multi-head electric power connecting device Download PDFInfo
- Publication number
- CN104993295A CN104993295A CN201510374157.5A CN201510374157A CN104993295A CN 104993295 A CN104993295 A CN 104993295A CN 201510374157 A CN201510374157 A CN 201510374157A CN 104993295 A CN104993295 A CN 104993295A
- Authority
- CN
- China
- Prior art keywords
- cable
- center
- groove
- electrical power
- connection device
- 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.)
- Granted
Links
- 244000309464 bull Species 0.000 claims description 18
- 238000009413 insulation Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000013475 authorization Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/514—Bases; Cases composed as a modular blocks or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5213—Covers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
Abstract
The invention provides a multi-head electric power connecting device, including a base plate. The base plate is provided with an outer ring. A center cable seat is arranged on the center of circle of the outer ring and is connected with the base plate through a support rod. The outer ring is fixedly provided with a plurality of electric power connectors through a plurality of positioning rods. Each electric power connector is provided with a cable incoming pipe. The center cable seat is provided with a cable center connection hole. A cable plug is inserted in the cable center connection hole. A side wall of the cable plug is provided with four positioning blocks at an equal interval. The cable center connection hole is connected with the electric power connectors through contact conductive rods. The surface of the whole multi-head electric power connecting device is covered by insulation rubber. A fastening device is arranged at the cable center connection hole. The multi-head electric power connecting device is convenient to install and dismount, and has high safety performances. The problem that the conventional electric power connecting device only connects one type of cables and is not convenient to use is solved.
Description
Technical field
The present invention relates to a kind of electric device, be specifically related to a kind of bull electrical power connection device.
Background technology
Jockey is a kind of parts that electronic engineering technical staff often contacts, and its effect is blocked in circuit between place or isolated obstructed circuit, erects the bridge of communication, thus make current flowing, make the function that circuit realiration is predetermined.Jockey simplifies the assembling process of electronic product, and also simplify batch production process, traditional jockey complex structure, manufacturing process is comparatively loaded down with trivial details, and production cost is high, poor corrosion resistance.
At present, along with cable assembly is in the extensive use of communication field, to the stability of cable assembly electric property, useful life and resistance to environmental requirement also more and more higher.Cable assembly conventional is at present all centres is cables, and two ends are the structure of jockey, and its cable and jockey are by crimping, and attaching or welding manner connect, overcoat heat-shrinkable T bush or injection moulding protection.But this cable assembly in use, often cause interface to get loose because user pulls cable, cause cable assembly to be damaged, and in some operational environment, possible cable bears certain pressure and causes cable to weigh wounded, causes cable assembly to be damaged.
Authorization Notice No. is that the Chinese patent literature of CN 204315801 discloses a kind of electric connector, comprise by the combination of intermediate connecting sleeve grafting all-in-one-piece first plug-in unit and the combination of the second plug-in unit, first plug-in unit combination comprises the first housing, several contact pin and contact pin holder, second plug-in unit combination comprises the several shell fragment jacks corresponding with several contact pin, and the second housing and shell fragment jack holder.When the first plug-in unit combination and the second plug-in unit combined engagement, intermediate connecting sleeve two ends are fixedly connected with by screw thread with the first housing other end, the second housing other end respectively, and several contact pin injects in corresponding several shell fragment jacks respectively.Structure of the present invention is simple, grafting convenient, it is reliable to connect, and is applicable to quick connection and the quick separating of power cable, and effectively can lock the connection of the first plug-in unit combination and the combination of the second plug-in unit.There is reliable water-proof function, extend the useful life of connector.When stube cable, cable spins into electric power attachment plug by workman, when spreading line, pulls the easy drawn out cable of cable, connects firm not, and can only meet the connection between single cable.
Authorization Notice No. is branch's interconnection technique that the Chinese patent literature of CN203895676 discloses a kind of electrical lead, particularly relates to a kind of branch power line connector; Branch power line connector of the present invention, connected mode is simply effective, Long-Time Service also there will not be conductor overheating and to fuse and the equipment that burns out causes power-off condition, comprise the trunk conduit of interconnective tubulose and branch's connecting plate of tabular, trunk conduit comprises cover plate and open tube, cover plate to be arranged on open tube and to be assembled into the trunk conduit of tubulose, open tube and branch's connecting plate are structure as a whole, branch's connecting plate is provided with wiring hole, structure is simple, poor stability, the handling of inconvenient cable.
Summary of the invention
In order to solve prior art above shortcomings, the present invention spy proposes a kind of bull electrical power connection device, it comprises base plate, described base plate is provided with outer ring, the home position of outer ring is provided with center cable seat, center cable seat is connected with base plate by support bar, outer ring is fixed with multiple electric connector respectively by multiple backstay, this electric connector is provided with cable inlet pipe, center cable seat is provided with cable center and connects hole, cable plug is inserted in cable center and connects in hole, the sidewall of cable plug is equidistantly provided with four locating pieces, cable center is connect hole and is connected with electric connector by contact guide rod, whole bull electrical power connection device surface is all coated with electro-insulating rubber, described cable center meets hole place and is provided with fastener, its conveniently assemble and disassemble, security performance is high.Solve existing electrical power connection device and can only connect single cable, awkward problem.
In order to realize object of the present invention, the invention provides a kind of bull electrical power connection device, comprise base plate, described base plate is provided with outer ring, the home position of outer ring is provided with center cable seat, center cable seat is connected with base plate by support bar, outer ring is fixed with multiple electric connector respectively by multiple backstay, this electric connector is provided with cable inlet pipe, center cable seat is provided with cable center and connects hole, cable plug is inserted in cable center and connects in hole, the sidewall of cable plug is equidistantly provided with four locating pieces, cable center is connect hole and is connected with electric connector by contact guide rod, whole bull electrical power connection device surface is all coated with electro-insulating rubber, described cable center meets hole place and is provided with fastener.
Beneficial effect: the invention provides a kind of bull electrical power connection device, this bull electrical power connection device, cable header pipe joint and cable center connect hole and are connected, multiple electric connector can be used for connecting other cable arm, easy to use, whole jockey can connect multi-cable, and apparatus surface is all coated with electro-insulating rubber and ensures the fail safe of whole device in installation process.
Preferably, described fastener comprises and is set in qually spaced in four rectangular grooves that cable center connects hole inwall, and the side of rectangular groove end is vertically provided with notch, and the opposite side of rectangular groove end is provided with groove, be provided with slide block in groove, between slide block and groove, be provided with back-moving spring.
Beneficial effect: the locating piece of plug slides along the rectangular groove in socket, after both are seated, rotary connector makes locating piece be fixed in notch, then swivel ferrule, the relative socket of lasso is fixed, and be provided with slide block in groove, slide block extrudes locating piece, the locating piece made enters in notch
Preferably, the limit that described locating piece contacts with slide block is hypotenuse structure.
Beneficial effect: the limit that locating piece contacts with slide block is trimming structure, facilitates locating piece to insert in slide block, then under the effect of slide block, automatically enters in notch.
Preferably, described electric connector comprises ball chamber, and ball chamber is provided with thread groove, thread groove respectively with cable inlet pipe with contact guide rod and communicate, be provided with bolt in thread groove.
Beneficial effect: cable enters ball chamber from cable inlet pipe, then by Bolt to position, compresses cable, cable through bolt with contact guide rod and connect hole with cable center and be electrically connected, the connection of realizing circuit.
Preferably, the screw rod end of described bolt is provided with interior cylinder groove, is provided with the push rod of relative sliding, is provided with spring between push rod and bolt in interior cylinder groove.
Beneficial effect: the end of bolt is provided with movable push rod, being fixedly connected with between convenient realization with cable, also conveniently assemble and disassemble.
Preferably, the head of described bolt is provided with handle.
Beneficial effect: the head of bolt is provided with handle and facilitates swivel bolt, conveniently assemble and disassemble.
Preferably, described center meets hole place and is provided with rubber and renovates, and renovates and is connected by chain cable with the sidewall of center cable seat.
Beneficial effect: when not using, is renovated by rubber and center is connect the sealing of hole place, prevent external environment from meeting hole place to center and cause corrosion, affect electric conductivity.
Accompanying drawing explanation
Fig. 1 is overall schematic of the present invention;
Fig. 2 is the cutaway view of electric connector of the present invention;
Tu3Shi cable center connects the cutaway view at hole place;
Fig. 4 is the structural representation at rectangular groove place.
Wherein, 1--base plate, 2--outer ring, 3--center cable seat, 4--electric connector, 5--backstay, 6--cable inlet pipe, 7--contact that guide rod, 8--cable center connect cylinder groove in hole, 9--support bar, 10--ball chamber, 11--thread groove, 12--bolt, 13--, 14--push rod, 15--spring, 16--handle, 17--rubber are renovated, 18--chain cable, 19--plug, 20--locating piece, the rectangular groove of 21--, 22--notch, 23--groove, 24--slide block, 25--back-moving spring.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further details.
Fig. 1 shows the specific embodiment of the present invention: a kind of bull electrical power connection device, comprise base plate 1, described base plate 1 is provided with outer ring 2, the home position of outer ring 2 is provided with center cable seat 3, center cable seat 3 is connected with base plate 1 by support bar 9, outer ring 2 is fixed with multiple electric connector 4 respectively by multiple backstay 5, this electric connector 4 is provided with cable inlet pipe 6, center cable seat 3 is provided with cable center and connects hole 8, cable plug 19 is inserted in cable center and connects in hole 8, the sidewall of cable plug 19 is equidistantly provided with four locating pieces 20, cable center is connect hole 8 and is connected with electric connector 4 by contact guide rod 7, whole bull electrical power connection device surface is all coated with electro-insulating rubber, described cable center meets hole 8 place and is provided with fastener.
Bull electrical power connection device provided by the invention, its cable header pipe joint and cable center connect hole 8 and are connected, multiple electric connector 4 can be used for connecting other cable arm, easy to use, whole jockey can connect multi-cable, and apparatus surface is all coated with electro-insulating rubber and ensures the fail safe of whole device in installation process; Cable center meets hole 8 place and is provided with rubber and renovates 17, renovate and be connected by chain cable 18 with the sidewall of center cable seat 3, when not using, renovate 17 by rubber and cable center is connect the sealing of hole 8 place, prevent external environment from connecing hole 8 to cable center and cause corrosion, affect electric conductivity.
As shown in Figure 3 and Figure 4, described fastener comprises and is set in qually spaced in four rectangular grooves 21 that cable center connects hole 8 inwall, the side of rectangular groove 21 end is vertically provided with notch 22, the opposite side of rectangular groove 21 end is provided with groove 23, slide block 24 is provided with in groove 23, back-moving spring 25 is provided with between slide block 24 and groove 23, the locating piece 20 of plug 19 slides along the rectangular groove 21 in socket, after both are seated, rotary connector 19 makes locating piece 20 be fixed in notch 22, then swivel ferrule, the relative socket of lasso is fixed, slide block 24 is provided with in groove 23, slide block 24 pairs of locating pieces 20 extrude, locating piece 20 is made to enter in notch 22, the limit that locating piece 20 contacts with slide block 24 is hypotenuse structure, facilitates locating piece 20 to insert in slide block 24, then under the effect of slide block 24, automatically enters in notch 22.
As shown in Figure 2, electric connector 4 comprises ball chamber 10, ball chamber 10 is provided with thread groove 11, thread groove 11 respectively with backstay 6 with contact guide rod 7 and communicate, be provided with bolt 12 in thread groove 11, cable enters ball chamber 10 from backstay 6, then located by bolt 12, cable is compressed, cable through bolt 12 with contact guide rod 7 and connect hole 8 with cable center and be electrically connected, the connection of realizing circuit; The screw rod end of bolt 12 is provided with interior cylinder groove 13, is provided with the push rod 14 of relative sliding, is provided with spring 15 between push rod 14 and bolt 12 in interior cylinder groove 13, being fixedly connected with between convenient realization with cable, also conveniently assemble and disassemble; The head of bolt 12 is provided with handle 16, facilitates swivel bolt 12, conveniently assemble and disassemble.
As known by the technical knowledge, the present invention can be realized by other the embodiment not departing from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, is not only.Within the scope of the present invention all or be all included in the invention being equal to the change in scope of the present invention.
Claims (7)
1. a bull electrical power connection device, comprise base plate and cable plug, it is characterized in that, described base plate is provided with outer ring, the home position of outer ring is provided with center cable seat, center cable seat is connected with base plate by support bar, outer ring is fixed with multiple electric connector respectively by multiple backstay, this electric connector is provided with cable inlet pipe, center cable seat is provided with cable center and connects hole, cable plug is inserted in cable center and connects in hole, the sidewall of cable plug is equidistantly provided with four locating pieces, cable center is connect hole and is connected with electric connector by contact guide rod, described cable center meets hole place and is provided with fastener.
2. bull electrical power connection device according to claim 1, it is characterized in that, described fastener comprises and is set in qually spaced in four rectangular grooves that cable center connects hole inwall, the side of rectangular groove end is vertically provided with notch, the opposite side of rectangular groove end is provided with groove, be provided with slide block in groove, between slide block and groove, be provided with back-moving spring.
3. bull electrical power connection device according to claim 1, is characterized in that, the limit that described locating piece contacts with slide block is hypotenuse structure.
4. bull electrical power connection device according to claim 1, is characterized in that, described electric connector comprises ball chamber, and ball chamber is provided with thread groove, thread groove respectively with cable inlet pipe with contact guide rod and communicate, be provided with bolt in thread groove.
5. bull electrical power connection device according to claim 4, is characterized in that, the screw rod end of described bolt is provided with interior cylinder groove, is provided with the push rod of relative sliding, is provided with spring between push rod and bolt in interior cylinder groove.
6. bull electrical power connection device according to claim 5, is characterized in that, the head of described bolt is provided with handle.
7. bull electrical power connection device according to claim 1, is characterized in that, described center meets hole place and is provided with rubber and renovates, and renovates and is connected by chain cable with the sidewall of center cable seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510374157.5A CN104993295B (en) | 2015-06-22 | 2015-06-22 | A kind of bull electrical power connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510374157.5A CN104993295B (en) | 2015-06-22 | 2015-06-22 | A kind of bull electrical power connection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104993295A true CN104993295A (en) | 2015-10-21 |
| CN104993295B CN104993295B (en) | 2018-01-30 |
Family
ID=54305071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510374157.5A Active CN104993295B (en) | 2015-06-22 | 2015-06-22 | A kind of bull electrical power connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104993295B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110311258A (en) * | 2019-08-02 | 2019-10-08 | 上海金智晟东电力科技有限公司 | A kind of air plug of integrated access device |
| CN116130983A (en) * | 2023-04-11 | 2023-05-16 | 国网山东省电力公司潍坊供电公司 | Grounding device for shielding wire of electrical equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070076354A1 (en) * | 2005-10-05 | 2007-04-05 | Yazaki Corporation | Electric power distribution device |
| JP2007202293A (en) * | 2006-01-26 | 2007-08-09 | Taiheiyo Cement Corp | Generating set |
| CN201576923U (en) * | 2009-10-09 | 2010-09-08 | 广东长园吉斯安电气有限公司 | Cable branch connector |
| CN103972749A (en) * | 2014-04-04 | 2014-08-06 | 武汉德威斯电子技术有限公司 | Multi-head cable connector |
| CN203895676U (en) * | 2014-04-17 | 2014-10-22 | 国家电网公司 | Power line branch connector |
-
2015
- 2015-06-22 CN CN201510374157.5A patent/CN104993295B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070076354A1 (en) * | 2005-10-05 | 2007-04-05 | Yazaki Corporation | Electric power distribution device |
| JP2007202293A (en) * | 2006-01-26 | 2007-08-09 | Taiheiyo Cement Corp | Generating set |
| CN201576923U (en) * | 2009-10-09 | 2010-09-08 | 广东长园吉斯安电气有限公司 | Cable branch connector |
| CN103972749A (en) * | 2014-04-04 | 2014-08-06 | 武汉德威斯电子技术有限公司 | Multi-head cable connector |
| CN203895676U (en) * | 2014-04-17 | 2014-10-22 | 国家电网公司 | Power line branch connector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110311258A (en) * | 2019-08-02 | 2019-10-08 | 上海金智晟东电力科技有限公司 | A kind of air plug of integrated access device |
| CN116130983A (en) * | 2023-04-11 | 2023-05-16 | 国网山东省电力公司潍坊供电公司 | Grounding device for shielding wire of electrical equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104993295B (en) | 2018-01-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170719 Address after: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Applicant after: Guangdong Gaohang Intellectual Property Operation Co., Ltd. Address before: 611730 Sichuan city of Chengdu province Pixian Deyuan Hongqi Avenue 146 North No. 1 Building 3 unit 301 room Applicant before: Chengdu Fu Yang technological development Co., Ltd |
|
| TA01 | Transfer of patent application right | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Jingzhi Inventor after: Shao Lang Inventor after: Qin Hui Inventor after: Xiang Shicong Inventor before: Che Guorong |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171128 Address after: 223900 North Road, Sihong County, Suqian, Jiangsu Province, No. 18 Applicant after: State Grid Jiangsu electric power company Sihong power supply company Applicant after: Suqian Power Supply Company of State Grid Jiangsu Electric Power Company Applicant after: STATE GRID JIANGSU ELECTRIC POWER COMPANY Applicant after: State Grid Corporation of China Address before: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Applicant before: Guangdong Gaohang Intellectual Property Operation Co., Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |