CN104993295B - A kind of bull electrical power connection device - Google Patents
A kind of bull electrical power connection device Download PDFInfo
- Publication number
- CN104993295B CN104993295B CN201510374157.5A CN201510374157A CN104993295B CN 104993295 B CN104993295 B CN 104993295B CN 201510374157 A CN201510374157 A CN 201510374157A CN 104993295 B CN104993295 B CN 104993295B
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- China
- Prior art keywords
- cable
- center
- connection device
- electrical power
- power connection
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- 244000309464 bull Species 0.000 title claims abstract description 21
- 230000009286 beneficial effect Effects 0.000 description 7
- 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
- 230000000694 effects Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007774 longterm Effects 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
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Cable Accessories (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention provides a kind of bull electrical power connection device, including bottom plate, the bottom plate is provided with outer ring, the home position of outer ring is provided with center cable seat, center cable seat is connected by support bar with bottom plate, on outer ring multiple electric connectors are respectively fixed with by multiple locating rods, the electric connector is provided with cable inlet pipe, center cable seat connects hole provided with cable center, cable plug is inserted in cable center and connect in hole, the side wall of cable plug is equidistantly provided with four locating pieces, cable center connects hole and is connected by contacting guide rod with electric connector, whole bull electrical power connection device surface is covered with electro-insulating rubber, the cable center, which connects, is provided with fastener at hole, its convenient handling, security performance is high.Single cable can only be connected by solving existing electrical power connection device, it is inconvenient for use the problem of.
Description
Technical field
The present invention relates to a kind of electric device, and in particular to a kind of bull electrical power connection device.
Background technology
Attachment means be electronic engineering technical staff often in contact with a kind of part, its effect is blocked in circuit
Between place or isolated obstructed circuit, the bridge of communication is erected, so that current flowing, makes the function that circuit realiration is predetermined.Even
Connection device simplifies the assembling process of electronic product, also simplify batch production process, and traditional attachment means are complicated, manufacture
Technique is relatively complicated, and production cost is high, poor corrosion resistance.
At present, as CA cable assembly is in the extensive use of communication field, to the stability of CA cable assembly electric property, use
Life-span and resistance to environmental requirement also more and more higher.Currently used CA cable assembly is that centre is cable, and both ends are attachment means
Structure, its cable and attachment means are protected by crimping, attaching or welding manner connection, overcoat heat-shrinkable T bush or injection.But
When in use, often interface releases this CA cable assembly caused by user pulls cable, causes CA cable assembly to damage, and for
In some working environments, possible cable bears certain pressure and causes cable to weigh wounded, causes CA cable assembly to damage.
Authorization Notice No. is that CN 204315801 Chinese patent literature discloses a kind of electric connector, including in
Between the integral combination of the first plug-in unit and the combination of the second plug-in unit of adapter sleeve grafting, the combination of the first plug-in unit includes the first housing, several
Contact pin and contact pin fixed seat, the combination of the second plug-in unit include several shell fragment jacks corresponding with several contact pins, and the second housing with
Shell fragment jack fixed seat.First plug-in unit combines and during the second plug-in unit combined engagement, intermediate connecting sleeve both ends respectively with the first housing
The other end, the second housing other end are threadably secured connection, and several contact pins are separately inserted in corresponding several shell fragment jacks.This
Inventive structure is simple, grafting is convenient, connection is reliable, suitable for the quick connection of power cable and quick separating, and can be effectively
Lock the connection of the combination of the first plug-in unit and the combination of the second plug-in unit.With reliable water-proof function, extend connector uses the longevity
Life.In connecting cable, worker spins cable into electrically connected plug, when spreading line, pulls the easy drawn out cable of cable, even
Connect not enough firmly, and the connection between single cable can only be met.
The branch that the Chinese patent literature that Authorization Notice No. is CN203895676 discloses a kind of electrical lead connects skill
Art, more particularly to a kind of branch power line connector；The branch power line connector of the present invention, connected mode is easy and effective,
Long-term use is also not in conductor overheating and fuses and burn out equipment and cause power-off condition, includes the master of the tubulose of interconnection
Branch's connecting plate of dry conduit and tabular, trunk conduit include cover plate and open tube, and cover plate is arranged on open tube and group
Fill the trunk conduit for tubulose, open tube is structure as a whole with branch connecting plate, and wiring hole is provided with branch's connecting plate, is tied
Structure is simple, and security is poor, it has not been convenient to the handling of cable.
The content of the invention
In order to solve deficiencies of the prior art, the present invention is special to propose a kind of bull electrical power connection device, and it is wrapped
Include bottom plate, the bottom plate is provided with outer ring, and the home position of outer ring is provided with center cable seat, center cable seat by support bar with
Bottom plate is connected, and multiple electric connectors are respectively fixed with by multiple locating rods on outer ring, and the electric connector is provided with cable
Inlet pipe, center cable seat connect hole provided with cable center, and cable plug is inserted in cable center and connect in hole, side wall of cable plug etc.
Spacing is provided with four locating pieces, and cable center connects hole and is connected by contacting guide rod with electric connector, and whole bull electric power connects
Connection device surface is covered with electro-insulating rubber, and the cable center, which connects, is provided with fastener at hole, its convenient handling, security performance
It is high.Single cable can only be connected by solving existing electrical power connection device, it is inconvenient for use the problem of.
In order to realize the purpose of the present invention, the present invention provides a kind of bull electrical power connection device, including bottom plate, the bottom plate
Outer ring is provided with, the home position of outer ring is provided with center cable seat, and center cable seat is connected by support bar with bottom plate, outer ring
Upper to be respectively fixed with multiple electric connectors by multiple locating rods, the electric connector is provided with cable inlet pipe, center cable seat
Hole is connect provided with cable center, cable plug is inserted in cable center and connect in hole, and the side wall of cable plug is equidistantly provided with four and determined
Position block, cable center connect hole and are connected by contacting guide rod with electric connector, and whole bull electrical power connection device surface is all covered
Electro-insulating rubber is stamped, the cable center, which connects, is provided with fastener at hole.
Beneficial effect：The invention provides a kind of bull electrical power connection device, the bull electrical power connection device, cable house steward
Joint connects hole with cable center and is connected, and multiple electric connectors can be used for connecting other cable branch pipe, easy to use, whole
Individual attachment means can connect multi-cable, and apparatus surface is covered with electro-insulating rubber and ensures whole device in installation process
Security.
Preferably, the fastener includes being set in qually spaced in four strip grooves that cable center connects hole inwall, strip
The side of groove end is vertically provided with notch, and the opposite side of strip grooves end is provided with groove, sliding block, sliding block and groove are provided with groove
Between be provided with back-moving spring.
Beneficial effect：The locating piece of plug slides along the strip grooves in socket, and after both are seated, rotary connector causes
Locating piece is fixed in notch, then swivel ferrule so that lasso is fixed with respect to socket, sliding block is provided with groove, sliding block is to fixed
Position block is extruded, and the locating piece made is entered in notch,
Preferably, the side that the locating piece is in contact with sliding block is hypotenuse structure.
Beneficial effect：The side that locating piece is in contact with sliding block is trimming structure, is facilitated in locating piece insertion sliding block, Ran Hou
In the presence of sliding block, automatically into notch.
Preferably, the electric connector includes spherical cavity, and spherical cavity is provided with thread groove, and thread groove is respectively with cable inlet pipe and connecing
Tactile guide rod is communicated, and bolt is provided with thread groove.
Beneficial effect：Cable enters spherical cavity at cable inlet pipe, is then positioned by bolt, cable is compressed, cable warp
Cross bolt and contact guide rod connects hole with cable center and electrically connected, realize the connection of circuit.
Preferably, the screw rod end of the bolt is provided with interior cylinder groove, and the relative push rod slided, top are provided with interior cylinder groove
Spring is provided between bar and bolt.
Beneficial effect：The end of bolt is provided with the push rod of activity, convenient to realize being fixedly connected between cable, is also convenient for
Handling.
Preferably, the head of the bolt is provided with handle.
Beneficial effect：The head of bolt facilitates swivel bolt, convenient handling provided with handle.
Preferably, the center connects and renovated at hole provided with rubber, renovates and is connected with the side wall of center cable seat by chain cable
Connect.
Beneficial effect：When not in use, renovate to connect at center by rubber and sealed at hole, prevent external environment from connecing hole to center
Place causes to corrode, and influences electric conductivity.
Brief description of the drawings
Fig. 1 is overall schematic of the present invention；
Fig. 2 is the sectional view of electric connector of the present invention；
Fig. 3 is that cable center connects sectional view at hole；
Fig. 4 is the structural representation at strip grooves.
Wherein, 1-- bottom plates, 2-- outer rings, 3-- center cables seat, 4-- electric connectors, 5-- locating rods, 6-- cables enter
Pipe, 7-- contact guide rod, 8-- cable center connects hole, in 9-- support bars, 10-- spherical cavities, 11-- thread grooves, 12-- bolts, 13--
Cylinder groove, 14-- push rods, 15-- springs, 16-- handles, 17-- rubber are renovated, 18-- chain cables, 19-- plugs, 20-- locating pieces,
21-- strip grooves, 22-- notches, 23-- grooves, 24-- sliding blocks, 25-- back-moving springs.
Embodiment
The present invention is described in further details with reference to the accompanying drawings and detailed description.
Fig. 1 shows the embodiment of the present invention：A kind of bull electrical power connection device, including bottom plate 1, the bottom plate
1 is provided with outer ring 2, and the home position of outer ring 2 is provided with center cable seat 3, and center cable seat 3 is connected by support bar 9 with bottom plate 1
Connect, multiple electric connectors 4 are respectively fixed with by multiple locating rods 5 on outer ring 2, the electric connector 4 enters provided with cable
Pipe 6, center cable seat 3 connect hole 8 provided with cable center, and cable plug 19 is inserted in cable center and connect in hole 8, cable plug 19
Side wall is equidistantly provided with four locating pieces 20, and cable center connects hole 8 and is connected by contacting guide rod 7 with electric connector 4, entirely
Bull electrical power connection device surface is covered with electro-insulating rubber, and the cable center, which connects, is provided with fastener at hole 8.
Bull electrical power connection device provided by the invention, its cable header pipe joint connects hole 8 with cable center and is connected, multiple
Electric connector 4 can be used for connecting other cable branch pipe, and easy to use, whole attachment means can connect multi-cable,
Apparatus surface is covered with electro-insulating rubber and ensures security of the whole device in installation process；Cable center connects and is provided with hole 8
Rubber renovates 17, renovates and is connected with the side wall of center cable seat 3 by chain cable 18, and when not in use, renovating 17 by rubber will
Cable center connects and sealed at hole 8, prevents external environment from connecing hole 8 to cable center and causing to corrode, influences electric conductivity.
As shown in Figure 3 and Figure 4, the fastener connects the four long of the inwall of hole 8 including being set in qually spaced in cable center
Bar groove 21, the side of the end of strip grooves 21 are vertically provided with notch 22, and the opposite side of the end of strip grooves 21 is provided with groove 23, groove 23
It is interior to be provided with sliding block 24, it is provided with back-moving spring 25 between sliding block 24 and groove 23, the locating piece 20 of plug 19 is along the length in socket
Bar groove 21 is slided, and after both are seated, rotary connector 19 causes locating piece 20 to be fixed in notch 22, and then swivel ferrule, makes
Obtain lasso to fix with respect to socket, is provided with sliding block 24 in groove 23, sliding block 24 is extruded locating piece 20 so that locating piece 20 enters
Enter into notch 22；The side that locating piece 20 is in contact with sliding block 24 is hypotenuse structure, facilitates locating piece 20 to insert in sliding block 24, so
Afterwards in the presence of sliding block 24, automatically into notch 22.
As shown in Fig. 2 electric connector 4 includes spherical cavity 10, spherical cavity 10 is provided with thread groove 11, thread groove 11 respectively with positioning
Bar 6 and contact guide rod 7 communicate, and are provided with bolt 12 in thread groove 11, cable enters spherical cavity 10 at locating rod 6, then passes through spiral shell
Bolt 12 is positioned, and cable is compressed, and cable connects hole 8 with cable center and electrically connected by bolt 12 and contact guide rod 7, realizes circuit
Connection；The screw rod end of bolt 12 is provided with interior cylinder groove 13, is provided with the relative push rod 14 slided in interior cylinder groove 13, push rod 14 with
Spring 15 is provided between bolt 12, it is convenient to realize being fixedly connected between cable, it is also convenient for loading and unloading；The head of bolt 12 is provided with
Handle 16, facilitate swivel bolt 12, convenient handling.
As known by the technical knowledge, the present invention can pass through the embodiment party of other essence without departing from its spirit or essential feature
Case is realized.Therefore, embodiment disclosed above, for each side, all it is merely illustrative, is not only.Institute
Have within the scope of the present invention or be included in the invention in the change being equal in the scope of the present invention.
Claims (7)
1. a kind of bull electrical power connection device, including bottom plate and cable plug, it is characterised in that the bottom plate is provided with outer ring,
The home position of outer ring is provided with center cable seat, and center cable seat is connected by support bar with bottom plate, by each on outer ring
Locating rod is respectively fixed with an electric connector, and the electric connector is provided with cable inlet pipe, and center cable seat is provided with cable
Center connects hole, and cable plug is inserted in cable center and connect in hole, and the side wall of cable plug is equidistantly provided with four locating pieces, in cable
The heart connects hole and is connected by contacting guide rod with electric connector, and the cable center, which connects, is provided with fastener at hole.
2. bull electrical power connection device according to claim 1, it is characterised in that the fastener includes equidistantly setting
Put four strip grooves that the heart in the cable connects hole inwall, the side of strip grooves end is vertically provided with notch, strip grooves end it is another
Side is provided with groove, is provided with sliding block in groove, back-moving spring is provided between sliding block and groove.
3. bull electrical power connection device according to claim 1, it is characterised in that what the locating piece was in contact with sliding block
Side is hypotenuse structure.
4. bull electrical power connection device according to claim 1, it is characterised in that the electric connector includes spherical cavity,
Spherical cavity is provided with thread groove, and with cable inlet pipe and contacting guide rod and communicating, bolt is provided with thread groove respectively for thread groove.
5. bull electrical power connection device according to claim 4, it is characterised in that the screw rod end of the bolt is provided with interior
Cylinder groove, interior cylinder groove is interior to be provided with the relative push rod slided, and spring is provided between push rod and bolt.
6. bull electrical power connection device according to claim 5, it is characterised in that the head of the bolt is provided with handle.
7. bull electrical power connection device according to claim 1, it is characterised in that the center connects and turned at hole provided with rubber
Lid, renovates and is connected with the side wall of center cable seat by chain cable.
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 CN104993295A (en) | 2015-10-21 |
| CN104993295B true CN104993295B (en) | 2018-01-30 |
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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) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110311258B (en) * | 2019-08-02 | 2020-09-15 | 上海金智晟东电力科技有限公司 | Aviation plug for integrated access device |
| CN116130983B (en) * | 2023-04-11 | 2023-06-27 | 国网山东省电力公司潍坊供电公司 | Grounding device for shielding wire of electrical equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4654103B2 (en) * | 2005-10-05 | 2011-03-16 | 矢崎総業株式会社 | Power distribution member |
| JP2007202293A (en) * | 2006-01-26 | 2007-08-09 | Taiheiyo Cement Corp | Generating set |
-
2015
- 2015-06-22 CN CN201510374157.5A patent/CN104993295B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104993295A (en) | 2015-10-21 |
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Legal Events
| Date | Code | Title | Description |
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| 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 |
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| 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 |
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| 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 |