CN107437666A - A kind of Wire termination copper aluminium attachment means being connected firmly - Google Patents
A kind of Wire termination copper aluminium attachment means being connected firmly Download PDFInfo
- Publication number
- CN107437666A CN107437666A CN201710634254.2A CN201710634254A CN107437666A CN 107437666 A CN107437666 A CN 107437666A CN 201710634254 A CN201710634254 A CN 201710634254A CN 107437666 A CN107437666 A CN 107437666A
- Authority
- CN
- China
- Prior art keywords
- conductive seat
- seat
- conductive
- copper aluminium
- attachment means
- 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.)
- Pending
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 40
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 40
- 239000010949 copper Substances 0.000 title claims abstract description 40
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 40
- 239000004411 aluminium Substances 0.000 title claims abstract description 33
- 239000000463 material Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical compound [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000006467 substitution reaction 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
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/62—Connections between conductors of different materials; Connections between or with aluminium or steel-core aluminium conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/70—Insulation of connections
Landscapes
- Insulators (AREA)
Abstract
The present invention proposes a kind of Wire termination copper aluminium attachment means being connected firmly, including the first conductive seat, the second conductive seat and plastic bushing, the first conductive seat first end open up mounting groove, sets fixing groove to be used to fix conductive core line at first the second end of conductive seat；The buckle to match with mounting groove is set in the first end of the second conductive seat, is provided with second the second end of conductive seat and is provided with mounting hole with its integrally formed connection sheet, connection sheet, connection sheet is fixed on electrical equipment by connector；The invention enables the first conductive seat, the second conductive seat to be completely embedded firmly, copper aluminium tie point will not produce resistance, save electric energy, and a large amount of electric energy can be saved by widely using, the plastic bushing on the first conductive seat, the second conductive seat junction set, can effectively prevent copper aluminium junction from aoxidizing；Multiple first annular grooves are set in the first conductive seat first end, multiple second annular grooves are set in the second conductive seat first end, can effectively prevent water infiltrates through copper aluminium junction.
Description
Technical field
The present invention relates to technical field of electricity, more particularly to a kind of Wire termination copper aluminium attachment means being connected firmly.
Background technology
The connection of existing Wire termination is made of to weld copper sheet, copper-aluminium transition in the flat part of aluminum terminal body mostly
Section is small, bears the pulling force and shearing of wire for a long time on electrical equipment, and copper-aluminium transition solder side is formed and destroyed, is caused
Resistance is excessive in use, temperature rise is too high for product, and is also easy to produce phenomenon of rupture, influences the normal operation of power system, copper
The contact point of aluminium junction, the speed of alumina quickly, easily form oxide-film, form resistance very much.
The content of the invention
Based on technical problem present in background technology, the present invention proposes a kind of Wire termination copper aluminium being connected firmly and connected
Connection device.
A kind of Wire termination copper aluminium attachment means being connected firmly proposed by the present invention, including the first conductive seat, second lead
Electric seat and plastic bushing, the first end of the first conductive seat are provided with mounting groove, and the second end of the first conductive seat is provided with from the second end end
Towards the lock chamber for being used to fix conductive core line of first end extension；The first end of second conductive seat is provided with and is adapted with mounting groove
Buckle, the second end of the second conductive seat is provided with is provided with mounting hole, the second conduction with its integrally formed connection sheet, connection sheet
Seat, the first conductive seat are cooperated by above-mentioned buckle and mounting groove and connected；Plastic bushing is sleeved on the first conductive seat and second
The junction of conductive seat.
Preferably, the first conductive seat is cylindrical, and the first end of the first conductive seat is provided with the first block seat positioned opposite, the
Two block seats, the first block seat are provided with the first fastener extended to the second block seat direction away from first conductive seat one end, and the second block seat is remote
The second fastener extended to the first block seat direction is provided with from first conductive seat one end, is surrounded between the first block seat and the second block seat
State mounting groove.
Preferably, buckle includes circular chuck and connecting pole, and circular chuck is connected by connecting pole with the second conductive seat, circle
The distance between the diameter of shape chuck and the first block seat and second block seat are adapted, the diameter of connecting pole and the first fastener and second
The distance of fastener is adapted.
Preferably, the first end of the first conductive seat is located in plastic sleeve one section and is provided with multiple first annular grooves.
Preferably, the first end of the second conductive seat is located in plastic sleeve one section and is provided with multiple second annular grooves.
Preferably, in addition to multiple screws, the first conductive seat be provided with quantity it is consistent with screw number and with lock chamber company
Logical screwed hole, multiple screws are each passed through multiple screwed holes with the conductive core line for the intracavitary that is locked.
Preferably, the first conductive seat is made of aluminum material, and the second conductive seat is made of copper material.
Preferably, the first conductive seat is made of copper material, and the second conductive seat is made of aluminum material.
In the present invention, the first conductive seat first end opens up mounting groove, sets fixing groove to be used at first the second end of conductive seat
Fixed conductive core line；The buckle to match with mounting groove is set in the first end of the second conductive seat, at second the second end of conductive seat
Provided with mounting hole is provided with its integrally formed connection sheet, connection sheet, connection sheet is fixed on electrical equipment by connector, passed through
Design above so that the first conductive seat, the second conductive seat are completely embedded firmly, and copper aluminium tie point will not produce resistance, are saved
Electric energy, a large amount of electric energy can be saved by widely using, the plastic bushing on the first conductive seat, the second conductive seat junction set, Neng Gouyou
Effect prevents copper aluminium junction from aoxidizing；Multiple first annular grooves are set in the first conductive seat first end, in the second conductive seat first
End sets multiple second annular grooves, and can effectively prevent water infiltrates through copper aluminium junction, ensures security.
Brief description of the drawings
Fig. 1 is a kind of structural representation for the Wire termination copper aluminium attachment means being connected firmly proposed by the present invention；
Fig. 2 is the structure of the first conductive seat in a kind of Wire termination copper aluminium attachment means being connected firmly proposed by the present invention
Schematic diagram；
Fig. 3 is the structure of the second conductive seat in a kind of Wire termination copper aluminium attachment means being connected firmly proposed by the present invention
Schematic diagram.
Embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, Fig. 1 is a kind of Wire termination copper aluminium attachment means being connected firmly proposed by the present invention
Structural representation；Fig. 2 is the first conductive seat in a kind of Wire termination copper aluminium attachment means being connected firmly proposed by the present invention
Structural representation；Fig. 3 is the second conductive seat in a kind of Wire termination copper aluminium attachment means being connected firmly proposed by the present invention
Structural representation.
Embodiment one：
Reference picture 1, Fig. 2, Fig. 3, the present invention propose a kind of Wire termination copper aluminium attachment means being connected firmly, including first
Conductive seat 1, the second conductive seat 2, plastic bushing 3 and multiple screws 17, wherein：
First conductive seat 1 is made of aluminum material, and the first conductive seat 1 is cylindrical, and the first end of the first conductive seat 1 is set
There are the first block seat 9 positioned opposite, the second block seat 10, the first block seat 9 is provided with to the second block seat 10 away from the one end of the first conductive seat 1
First fastener 11 of direction extension, the second block seat 10 are provided with the extended to the direction of the first block seat 9 away from the one end of the first conductive seat 1
Two fasteners 12, mounting groove 4 is surrounded between the first block seat 9 and the second block seat 10；Second end of the first conductive seat 1 is provided with from the second end
The lock chamber 5 for being used to fix conductive core line that end face extends to first end.First conductive seat 1 is provided with what is connected with lock chamber 5
Screwed hole 18.
Second conductive seat 2 is made of copper material, and the first end of the second conductive seat 2 is provided with what is be adapted with mounting groove 4
Buckle 6, buckle 6 include circular chuck 13 and connecting pole 14, and circular chuck 13 is connected by connecting pole 14 with the second conductive seat 2,
The distance between the diameter of circular chuck 13 and the first block seat 9 and second block seat 10 are adapted, the diameter of connecting pole 14 and first
Fastener 11 is adapted with the distance of the second fastener 12；Second end of the second conductive seat 2 be provided with its integrally formed connection sheet 7,
Connection sheet 7 is provided with mounting hole 8, and the second conductive seat 2, the first conductive seat 1 are cooperated by above-mentioned buckle 6 and mounting groove 4 to be connected
Connect.
Plastic bushing 3 is sleeved on the junction of the first conductive seat 1 and the second conductive seat 2.
Multiple screws 17 are each passed through conductive core line of multiple screwed holes 18 to be locked in chamber 5.
In the present embodiment, the first end of the first conductive seat 1 be located in plastic sleeve one section be provided with it is multiple first annular recessed
Groove 15, the first end of the second conductive seat 2 are located in plastic sleeve one section and are provided with multiple second annular grooves 16.
Embodiment two
Reference picture 1, Fig. 2, Fig. 3, the present invention propose a kind of Wire termination copper aluminium attachment means being connected firmly, including first
Conductive seat 1, the second conductive seat 2, plastic bushing 3 and multiple screws 17, wherein：
First conductive seat 1 is made of copper material, and the first conductive seat 1 is cylindrical, and the first end of the first conductive seat 1 is set
There are the first block seat 9 positioned opposite, the second block seat 10, the first block seat 9 is provided with to the second block seat 10 away from the one end of the first conductive seat 1
First fastener 11 of direction extension, the second block seat 10 are provided with the extended to the direction of the first block seat 9 away from the one end of the first conductive seat 1
Two fasteners 12, mounting groove 4 is surrounded between the first block seat 9 and the second block seat 10；Second end of the first conductive seat 1 is provided with from the second end
The lock chamber 5 for being used to fix conductive core line that end face extends to first end.First conductive seat 1 is provided with what is connected with lock chamber 5
Screwed hole 18.
Second conductive seat 2 is made of aluminum material, and the first end of the second conductive seat 2 is provided with what is be adapted with mounting groove 4
Buckle 6, buckle 6 include circular chuck 13 and connecting pole 14, and circular chuck 13 is connected by connecting pole 14 with the second conductive seat 2,
The distance between the diameter of circular chuck 13 and the first block seat 9 and second block seat 10 are adapted, the diameter of connecting pole 14 and first
Fastener 11 is adapted with the distance of the second fastener 12；Second end of the second conductive seat 2 be provided with its integrally formed connection sheet 7,
Connection sheet 7 is provided with mounting hole 8, and the second conductive seat 2, the first conductive seat 1 are cooperated by above-mentioned buckle 6 and mounting groove 4 to be connected
Connect.
Plastic bushing 3 is sleeved on the junction of the first conductive seat 1 and the second conductive seat 2.
Multiple screws 17 are each passed through conductive core line of multiple screwed holes 18 to be locked in chamber 5.
In the present embodiment, the first end of the first conductive seat 1 be located in plastic sleeve one section be provided with it is multiple first annular recessed
Groove 15, the first end of the second conductive seat 2 are located in plastic sleeve one section and are provided with multiple second annular grooves 16.
A kind of Wire termination copper aluminium attachment means being connected firmly proposed by the present invention, the first end of the first conductive seat 1 open up
Mounting groove 4, fixing groove 5 is set to be used to fix conductive core line at the end of the first conductive seat 1 second；In the first end of the second conductive seat 2
The buckle 6 to match with mounting groove 5 is set, is provided with the end of the second conductive seat 2 second and its integrally formed connection sheet 7, connection
Piece 7 is provided with mounting hole 8, and connection sheet 7 is fixed on electrical equipment by connector, is designed more than so that the first conductive seat
1st, the second conductive seat 2 is completely embedded firmly, and copper aluminium tie point will not produce resistance, save electric energy, and widely using can save greatly
Electric energy is measured, the plastic bushing 3 on the first conductive seat 1, the junction of the second conductive seat 2 set, can effectively prevent copper aluminium junction oxygen
Change；Multiple first annular grooves 15 are set in the first end of the first conductive seat 1, multiple second is set in the first end of the second conductive seat 2
Annular groove 16, can effectively prevent water infiltrates through copper aluminium junction, ensures security.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (8)
1. a kind of Wire termination copper aluminium attachment means being connected firmly, including the first conductive seat (1), the second conductive seat (2) and modeling
Expect sleeve pipe (3), the first end of the first conductive seat (1) is provided with mounting groove (4), and the second end of the first conductive seat (1) is provided with from second
The lock chamber (5) for being used to fix conductive core line that end end face extends to first end；The first end of second conductive seat (2) is provided with and peace
The buckle (6) that tankage (4) is adapted, the second end of the second conductive seat (2) are provided with and its integrally formed connection sheet (7), connection
Piece (7) is provided with mounting hole (8), and the second conductive seat (2), the first conductive seat (1) pass through above-mentioned buckle (6) and mounting groove (4) phase
Mutually it is connected；Plastic bushing (3) is sleeved on the junction of the first conductive seat (1) and the second conductive seat (2).
2. the Wire termination copper aluminium attachment means according to claim 1 being connected firmly, it is characterised in that the first conductive seat
(1) cylindrical, the first end of the first conductive seat (1) is provided with the first block seat (9) positioned opposite, the second block seat (10), and first
Block seat (9) is provided with the first fastener (11) extended to the second block seat (10) direction, the second block seat away from the first conductive seat (1) one end
(10) the second fastener (12) extended to the first block seat (9) direction, the first block seat (9) are provided with away from the first conductive seat (1) one end
Above-mentioned mounting groove (4) is surrounded between the second block seat (10).
3. the Wire termination copper aluminium attachment means according to claim 2 being connected firmly, it is characterised in that buckle (6) wraps
Circular chuck (13) and connecting pole (14) are included, circular chuck (13) is connected by connecting pole (14) with the second conductive seat (2), circular
The distance between the diameter of chuck (13) and the first block seat (9) and second block seat (10) are adapted, the diameter of connecting pole (14) with
First fastener (11) is adapted with the distance of the second fastener (12).
4. the Wire termination copper aluminium attachment means being connected firmly according to any one of claim 1-3, it is characterised in that
The first end of first conductive seat (1) is located in plastic sleeve one section and is provided with multiple first annular grooves (15).
5. the Wire termination copper aluminium attachment means being connected firmly according to any one of claim 1-3, it is characterised in that
The first end of second conductive seat (2) is located in plastic sleeve one section and is provided with multiple second annular grooves (16).
6. the Wire termination copper aluminium attachment means being connected firmly according to any one of claim 1-3, it is characterised in that
Also include multiple screws (17), the first conductive seat (1) is consistent with screw (17) quantity provided with quantity and is connected with lock chamber (5)
Screwed hole (18), multiple screws (17) are each passed through multiple screwed holes (18) with the conductive core line in the chamber that is locked (5).
7. the Wire termination copper aluminium attachment means being connected firmly according to any one of claim 1-3, it is characterised in that
First conductive seat (1) is made of aluminum material, and the second conductive seat (2) is made of copper material.
8. the Wire termination copper aluminium attachment means being connected firmly according to any one of claim 1-3, it is characterised in that
First conductive seat (1) is made of copper material, and the second conductive seat (2) is made of aluminum material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710634254.2A CN107437666A (en) | 2017-07-29 | 2017-07-29 | A kind of Wire termination copper aluminium attachment means being connected firmly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710634254.2A CN107437666A (en) | 2017-07-29 | 2017-07-29 | A kind of Wire termination copper aluminium attachment means being connected firmly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107437666A true CN107437666A (en) | 2017-12-05 |
Family
ID=60460232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710634254.2A Pending CN107437666A (en) | 2017-07-29 | 2017-07-29 | A kind of Wire termination copper aluminium attachment means being connected firmly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107437666A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4128296A (en) * | 1977-09-07 | 1978-12-05 | Amp Incorporated | Eccentric bore electrical connecting device |
| CN101369688A (en) * | 2008-09-27 | 2009-02-18 | 宁波市鄞州中天阀门有限公司 | Friction welding brass aluminum combination connector and its welding method |
| CN201616300U (en) * | 2010-02-08 | 2010-10-27 | 天津塑力集团超高压电缆有限公司 | Split conductor connection device |
| CN202339985U (en) * | 2011-11-09 | 2012-07-18 | 浙江天虹电气金具有限公司 | Pre-insulated wiring terminal |
| DE102011018353A1 (en) * | 2011-04-20 | 2012-10-25 | Auto-Kabel Managementgesellschaft Mbh | Welding sleeve with contact part |
| CN205985372U (en) * | 2016-07-04 | 2017-02-22 | 北京拂尘龙科技发展股份有限公司 | Quick connecting device and quick connector |
| CN206041010U (en) * | 2016-06-23 | 2017-03-22 | 国网新疆电力公司培训中心 | Prevent copper aluminium locking absolutely transition fastener |
| CN206992320U (en) * | 2017-07-29 | 2018-02-09 | 蚌埠博令电子科技有限公司 | A kind of Wire termination attachment means |
-
2017
- 2017-07-29 CN CN201710634254.2A patent/CN107437666A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4128296A (en) * | 1977-09-07 | 1978-12-05 | Amp Incorporated | Eccentric bore electrical connecting device |
| CN101369688A (en) * | 2008-09-27 | 2009-02-18 | 宁波市鄞州中天阀门有限公司 | Friction welding brass aluminum combination connector and its welding method |
| CN201616300U (en) * | 2010-02-08 | 2010-10-27 | 天津塑力集团超高压电缆有限公司 | Split conductor connection device |
| DE102011018353A1 (en) * | 2011-04-20 | 2012-10-25 | Auto-Kabel Managementgesellschaft Mbh | Welding sleeve with contact part |
| CN202339985U (en) * | 2011-11-09 | 2012-07-18 | 浙江天虹电气金具有限公司 | Pre-insulated wiring terminal |
| CN206041010U (en) * | 2016-06-23 | 2017-03-22 | 国网新疆电力公司培训中心 | Prevent copper aluminium locking absolutely transition fastener |
| CN205985372U (en) * | 2016-07-04 | 2017-02-22 | 北京拂尘龙科技发展股份有限公司 | Quick connecting device and quick connector |
| CN206992320U (en) * | 2017-07-29 | 2018-02-09 | 蚌埠博令电子科技有限公司 | A kind of Wire termination attachment means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171205 |
|
| RJ01 | Rejection of invention patent application after publication |