CN105356078B - Include the connection terminal of two kinds of metal materials - Google Patents
Include the connection terminal of two kinds of metal materials Download PDFInfo
- Publication number
- CN105356078B CN105356078B CN201510808467.3A CN201510808467A CN105356078B CN 105356078 B CN105356078 B CN 105356078B CN 201510808467 A CN201510808467 A CN 201510808467A CN 105356078 B CN105356078 B CN 105356078B
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- China
- Prior art keywords
- cavity
- connecting pole
- clamping post
- wire
- connection terminal
- Prior art date
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Links
- 239000007769 metal material Substances 0.000 title claims abstract description 12
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 17
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 17
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 239000010949 copper Substances 0.000 claims abstract description 10
- 229910052802 copper Inorganic materials 0.000 claims abstract description 10
- 241000276425 Xiphophorus maculatus Species 0.000 claims abstract description 4
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 239000004519 grease Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 7
- 206010063900 Steal syndrome Diseases 0.000 abstract description 2
- 239000004020 conductor Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The present invention provides a kind of connection terminal for including two kinds of metal materials, and it includes：Connecting plate, copper, in flattened rectangular platy structure, leading portion is used to connect with component；Connecting pole, aluminum is cylindrical, and leading portion connects with the back segment of connecting plate, is a cylindrical cavity inside back segment, and length direction of the cavity along connecting pole extends；The back segment of connecting pole be provided with it is at least one through cavity and for inserting the through hole of wire；Clamping post, it is cylindrical, it is slidingly disposed at along the axis direction of cavity in cavity；Spring, between the aft bulkhead and clamping post of cavity, for driving the wire of clamping post clamping insertion through hole；Drive mechanism, it is connected, and is extended to outside cavity with clamping post, for drives clamping post to be moved rearwards.The present invention can avoid wire steal phenomenon, improve quality of connection, reduce the risk that connection position heating burns so that electric work efficiency and equipment service efficiency are all obviously improved.
Description
It is on 06 24th, 2014 the applying date that this case, which is, Application No. 201410289049.3, entitled " wire and first device
The divisional application of connection terminal between part ".
Technical field
The present invention relates to power electronic devices interconnection technique field, the connection between more particularly to a kind of wire and component
Terminal.
Background technology
Due to the limitation of material and its physical characteristic, in many outdoor power equipment, all applications have by more valuable
The device of metal material manufacture, this, which is also arrived, causes some electrical power equipment to be stolen, be damaged.
For example, since drawing engineering construction from the transformation of agricultural irrigation distribution taiwan area and assets, agriculture fills motor-pumped well batch meter in the presence of as follows
Problem：
Incipient stage, all being connected using insulated copper wire between batch meter internal component, connection effect is preferable, but one
A little law-breakers but steal these insulated copper wires repeatedly, the remote power supply station of basic unit in part have every year considerable batch meter by
Damage, significantly impact power equipment safety, effectively operation.In order to solve this problem, the company between batch meter internal component
Wiring is all changed to insulation aluminum conductor, although pilferage problem no longer occurs, the problem of new occurs, because connecting line is that multiply is exhausted
Edge aluminum conductor, component are copper contact, are directly connected to after overcurrent, most of loose contact, heating burnout phenomenon all occur,
Therefore it must change, repair substantial amounts of component, every cost of power equipment greatly increases, and power supply quality decline is bright
It is aobvious.
The content of the invention
It is an object of the invention to provide the connection terminal between a kind of wire and component, to solve prior art simultaneously
The problems such as existing antitheft, loose contact, heating burnout.
In order to solve the above problems, technical scheme is as follows：
Connection terminal between a kind of wire and component, it includes：Connecting plate, it is copper, in flattened rectangular platy structure,
Leading portion is used to connect with component；Connecting pole, aluminum is cylindrical, and leading portion connects with the back segment of the connecting plate, inside back segment
For a cylindrical cavity, and length direction extension of the cavity along the connecting pole；The back segment of the connecting pole is provided with least
One through the cavity and for inserting the through hole of wire；Clamping post, it is cylindrical, along the axis direction of the cavity
It is slidingly disposed in the cavity；Spring, it is described for driving between the aft bulkhead and the clamping post of the cavity
The wire of the through hole is inserted in the clamping of clamping post；Drive mechanism, it is connected, and is extended to outside the cavity with the clamping post,
For driving the clamping post to be moved rearwards.
Preferably, in the connection terminal between above-mentioned wire and component, the leading portion of the connecting pole is provided with deep trouth, institute
The width for stating deep trouth is equal to the thickness of the connecting plate, and the connecting plate is embedded in tight with the leading portion of the connecting pole in the deep trouth
Close connection.
Preferably, in the connection terminal between above-mentioned wire and component, between the deep trouth and the connecting plate also
Coated with electric force compounded grease.
Preferably, in the connection terminal between above-mentioned wire and component, the drive mechanism includes being used to pull institute
The bracing wire of connecting pole is stated, described bracing wire one end is connected to the clamping post, and the other end passes through the spring, the rear end of the cavity
Wall and extend to outside the connecting pole.
Preferably, in the connection terminal between above-mentioned wire and component, the clamping post, which is provided with, runs through the card
The card tieholen of tight post, the card tieholen is corresponding with the through hole of the connecting pole, and the rear wall of the card tieholen is arc
Face.
Preferably, in the connection terminal between above-mentioned wire and component, when the through hole inserts wire, the card
The front end face of tight post is in close contact with the front bulkhead of the cavity.
Preferably, in the connection terminal between above-mentioned wire and component, the drive mechanism is a short column, described short
The inner end of post is connected with the clamping post, and the side wall of the connecting pole back segment is provided with elongated hole, and the elongated hole is along the connection
The length direction extension of post, it is described short when when short column slides backward along the elongated hole described in the connecting pole external drive
Post drives the clamping post to be moved rearwards.
Analysis understands that the present invention provides a kind of connection terminal for including two kinds of metal materials, copper connecting plate therein
It can be connected with component, the connecting pole of aluminum can be connected with wire, and whereby, the present invention can avoid the copper of component from connecing
Line terminals, aluminum conductor are directly connected to, and so as to avoid component corrosion phenomenon, the present invention may be reused in addition.It can be seen that this hair
It is bright to avoid wire steal phenomenon, improve quality of connection, reduce the risk that connection position heating burns so that electric work efficiency
All it is obviously improved with equipment service efficiency.
Brief description of the drawings
Fig. 1 is the structural representation (vertical view) of the embodiment of the present invention one；
Fig. 2 is the structural representation (vertical view) of the clamping post of the embodiment of the present invention one；
Fig. 3 is the leading portion end structure illustration of the connecting pole of the embodiment of the present invention one；
Fig. 4 is cross section structure schematic diagram of the connecting pole in its through hole of the embodiment of the present invention one；
Fig. 5 is connecting pole, clamping post, the structural representation of drive mechanism of the embodiment of the present invention two.
Embodiment
The present invention is described in further details with reference to the accompanying drawings and detailed description.
In order to solve the problems, such as that the copper wires that agriculture is filled in the outdoor power equipment such as motor-pumped well batch meter are easily stolen, or first device
The problems such as part loose contact, easy heating burnout, the present invention provide the connection terminal between a kind of wire and component.
As shown in figure 1, the embodiment of the present invention one mainly include connecting pole 1, connecting plate 2, clamping post 3, spring 4, by bracing wire 5
With the driving structure of the composition of handle 6.
Connecting plate 2 is copper material, and it is in flattened rectangular platy structure, and leading portion is used to connect with component.In connecting plate 2
Leading portion, connect, can set thereon and the structure such as the hole of Matching components, groove, projection with different components for convenience.
This is not repeated one by one.
As shown in figure 1, connecting pole 1 is aluminum, overall cylindrical, leading portion 12 connects with the back segment of connecting plate 2, back segment 13
Inside is a cylindrical cavity 10, and length direction of the cavity 10 along connecting pole 1 extends.The back segment 13 of connecting pole 1 is provided with least
One, such as two, through the through hole 100 of cavity 10, through hole 100 is used for the end for inserting wire, leads wire and connecting pole
It is logical.
As shown in Figure 1 and Figure 2, clamping post 3 is cylindrical, and cavity 10 is slidingly disposed at along the axis direction of cavity 10
In.Preferably, clamping post 3 is provided with the card tieholen 30 through clamping post 3, and card tieholen 30 is two, the through hole with connecting pole 1
100 correspondences.When through hole 100 is inserted in the end of wire, it is also through card tieholen 30, and clamping post 3 is under the driving of spring 4, tightly
Tightly support wire, prevent wire from rocking, at the same also make to contact between wire and connecting pole 1 it is closer, in order to further increase
The strong effect, the rear wall 301 of card tieholen 30 is arcwall face.
As it was previously stated, in order that clamping post 3 holds out against wire, the present embodiment one is provided with spring 4, and spring 4 is located at cavity 10
Between aft bulkhead 11 and clamping post 3, it is mainly used in driving the wire in the clamping insertion through hole 100 of clamping post 3, card tieholen 30.
Further, also there is spring 4 front end face 31 of driving clamping post 3 to support the effect in the front bulkhead 101 of cavity 10, by setting
Count clamping post 3, the length of cavity 10 so that when through hole 100 inserts wire, before the front end face 31 and cavity 10 of clamping post 3
End wall 101 is in close contact, and clamping post 3 is aluminum material, can so increase conductive area, being capable of the bigger electric current of passage.
As shown in figure 1, the drive mechanism of the present embodiment one includes bracing wire 5, handle 6, one end of bracing wire 5 is connected to clamping post
3 rear end face, the other end through spring 4, the through hole 110 on the aft bulkhead 11 of cavity 10 and after extending to the outside of connecting pole 1, with
Shaft-like handle 6 connects.
Preferably, as shown in figure 3, the leading portion 12 of connecting pole 1 is provided with deep trouth 120, the width of deep trouth 120 is substantially equal to connect
The thickness of plate 2, the leading portion 12 that connecting plate 2 is tightly embedded in deep trouth 120 with connecting pole 1 are in close contact.In order to reduce connecting pole 1
Contact resistance between the deep trouth 120 and connecting plate 2 of leading portion 12, is coated with electric force compounded grease between deep trouth 120 and connecting plate 2.
In application the present embodiment for the moment, first connecting plate 2 is connected with the component of batch meter etc., then peels aluminum wire off
The insulating barrier of end, operation handle 6 pull back clamping post 3, make through hole 100, card tieholen 30 substantially aligned, then lead aluminum
The end of line is inserted in through hole 100, card tieholen 30, unclamps handle 6, and now spring 4 is also released so that spring 4 drives clamping
The rear wall 301 in hole 30 is pressed on the end of aluminum wire, the front end face 31 of clamping post 3 is pressed on the front bulkhead 101 of cavity 10
On.
As shown in figure 5, the embodiment one shown in the embodiment of the present invention two and Fig. 1-Fig. 4 is essentially identical, difference essentially consists in
Drive mechanism is different.Such as Fig. 5, the drive mechanism of the embodiment of the present invention two is a short column 33, inner end and the clamping post 3 of short column 33
Side connects, and the side wall of the back segment 13 of connecting pole 1 is provided with elongated hole 131, and length direction of the elongated hole 131 along connecting pole 3 extends, when
When the external drive short column 33 of connecting pole 1 slides backward along elongated hole 131, short column 33 drives clamping post 3 to be moved rearwards, remaining
Operation and the embodiment of the present invention one are essentially identical, will not be repeated here.
In other embodiments, connecting pole can also be a pipe, be inserted directly into aluminum wire, compressed or used with Press Plier
The tube wall of screw through pipe compresses aluminum wire.
In addition, in all embodiments of the invention, after aluminum wire is connected with connecting pole, most handy thermoplastic tube bag
Connection outer surface of column is overlayed on, to carry out insulation processing.
In summary, the present invention can both make the power equipments such as outdoor batch meter use aluminum wire, to prevent copper lead
Line is stolen, and aluminum wire can also be avoided directly to be contacted with the copper wire terminal of batch meter component, with prevent loose contact,
Phenomena such as heating burnout, occurs.In addition, the present invention is also convenient for changing, can reused, it is cost-effective.
Operating efficiency and equipment service efficiency are improved, quality of connection is improved, reduces connection position heating it can be seen that the present invention has
Burn the multiple advantages such as risk.
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)
- A kind of 1. connection terminal for including two kinds of metal materials, it is characterised in that including：Connecting plate, copper, in flattened rectangular platy structure, leading portion is used to connect with component；Connecting pole, aluminum is cylindrical, and leading portion connects with the back segment of the connecting plate, is a cylindrical cavity inside back segment, and Length direction extension of the cavity along the connecting pole；The back segment of the connecting pole is provided with least one through the cavity And for inserting the through hole of wire；Clamping post, it is cylindrical, it is slidingly disposed at along the axis direction of the cavity in the cavity；Spring, between the aft bulkhead and the clamping post of the cavity, for driving described in the clamping post clamping insertion The wire of through hole；Drive mechanism, it is connected, and is extended to outside the cavity with the clamping post, for drives the clamping post to be moved back It is dynamic.
- 2. the connection terminal according to claim 1 for including two kinds of metal materials, it is characterised in that before the connecting pole Section is provided with deep trouth, and the width of the deep trouth is equal to the thickness of the connecting plate, in the connecting plate insertion deep trouth with it is described The leading portion of connecting pole closely connects.
- 3. the connection terminal according to claim 2 for including two kinds of metal materials, it is characterised in that the deep trouth and described Electric force compounded grease is also coated between connecting plate.
- 4. the connection terminal according to claim 1 for including two kinds of metal materials, it is characterised in that the drive mechanism bag The bracing wire for pulling the connecting pole is included, described bracing wire one end is connected to the clamping post, and the other end passes through the spring, institute State the aft bulkhead of cavity and extend to outside the connecting pole.
- 5. the connection terminal according to claim 1 for including two kinds of metal materials, it is characterised in that set on the clamping post There is the card tieholen through the clamping post, the card tieholen is corresponding with the through hole of the connecting pole, and the card tieholen Rear wall is arcwall face.
- 6. the connection terminal according to claim 1 for including two kinds of metal materials, it is characterised in that when the through hole inserts During wire, the front end face of the clamping post is in close contact with the front bulkhead of the cavity.
- 7. the connection terminal according to claim 1 for including two kinds of metal materials, it is characterised in that the drive mechanism is One short column, the inner end of the short column are connected with the clamping post, and the side wall of the connecting pole back segment is provided with elongated hole, the elongated hole Extend along the length direction of the connecting pole, slided backward along the elongated hole when in short column described in the connecting pole external drive When dynamic, the short column drives the clamping post to be moved rearwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510808467.3A CN105356078B (en) | 2014-06-24 | 2014-06-24 | Include the connection terminal of two kinds of metal materials |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510808467.3A CN105356078B (en) | 2014-06-24 | 2014-06-24 | Include the connection terminal of two kinds of metal materials |
| CN201410289049.3A CN104134874B (en) | 2014-06-24 | 2014-06-24 | Splicing ear between wire and components and parts |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410289049.3A Division CN104134874B (en) | 2014-06-24 | 2014-06-24 | Splicing ear between wire and components and parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105356078A CN105356078A (en) | 2016-02-24 |
| CN105356078B true CN105356078B (en) | 2017-11-14 |
Family
ID=51807461
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410289049.3A Active CN104134874B (en) | 2014-06-24 | 2014-06-24 | Splicing ear between wire and components and parts |
| CN201510808467.3A Active CN105356078B (en) | 2014-06-24 | 2014-06-24 | Include the connection terminal of two kinds of metal materials |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410289049.3A Active CN104134874B (en) | 2014-06-24 | 2014-06-24 | Splicing ear between wire and components and parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN104134874B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105762548B (en) * | 2014-12-16 | 2018-08-10 | 中国石油天然气股份有限公司 | Press type junction box |
| CN106710966B (en) * | 2017-02-24 | 2019-07-26 | 德力西电气有限公司 | A kind of wiring construction and contactor of control loop |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4825906B2 (en) * | 2009-08-28 | 2011-11-30 | 株式会社オートネットワーク技術研究所 | Connection structure of aluminum wire and copper terminal, and aluminum wire with copper terminal having this connection structure |
| CN203660071U (en) * | 2013-12-10 | 2014-06-18 | 海南电网公司乐东供电局 | Copper and aluminum transition fitting applied to low and medium voltage power station area substation line outgoing |
| CN203910985U (en) * | 2014-06-24 | 2014-10-29 | 国家电网公司 | Connection terminal between conductor and component |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5964625A (en) * | 1998-04-28 | 1999-10-12 | Hart Scientific, Inc. | Spring loaded combination electrical binding post |
| CN201032646Y (en) * | 2007-02-12 | 2008-03-05 | 田继昌 | Composite multipath connecting terminal |
| CN201364965Y (en) * | 2009-02-20 | 2009-12-16 | 赵明勤 | Connecting terminal |
| CN103390806A (en) * | 2012-05-11 | 2013-11-13 | 町洋企业股份有限公司 | Terminal lock wire improved structure |
-
2014
- 2014-06-24 CN CN201410289049.3A patent/CN104134874B/en active Active
- 2014-06-24 CN CN201510808467.3A patent/CN105356078B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4825906B2 (en) * | 2009-08-28 | 2011-11-30 | 株式会社オートネットワーク技術研究所 | Connection structure of aluminum wire and copper terminal, and aluminum wire with copper terminal having this connection structure |
| CN203660071U (en) * | 2013-12-10 | 2014-06-18 | 海南电网公司乐东供电局 | Copper and aluminum transition fitting applied to low and medium voltage power station area substation line outgoing |
| CN203910985U (en) * | 2014-06-24 | 2014-10-29 | 国家电网公司 | Connection terminal between conductor and component |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104134874B (en) | 2016-04-06 |
| CN105356078A (en) | 2016-02-24 |
| CN104134874A (en) | 2014-11-05 |
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