CN209626490U - High current connector - Google Patents
High current connector Download PDFInfo
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- CN209626490U CN209626490U CN201920441445.1U CN201920441445U CN209626490U CN 209626490 U CN209626490 U CN 209626490U CN 201920441445 U CN201920441445 U CN 201920441445U CN 209626490 U CN209626490 U CN 209626490U
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- high current
- correcting
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- elastic slice
- metal
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Abstract
The utility model discloses a kind of high current connector, it includes with the high current terminal for connecting space, high current terminal front end fixation is coated with metal-back, metal-back front end forms the first, second correcting elastic slice for tilting extension from the front to the back, and first, second is formed with correcting between correcting elastic slice to socket, correcting is to the rear end part of socket and connects space articulation.The utility model adds metal-back in high current terminal front end, front end the first, second correcting elastic slice of the metal-back can guide plug to can smoothly enter into correcting to socket, and plug can be made to pass through correcting and connect space center to enter directly into high current terminal front end after socket, not deviation, guarantee that plug is once successfully inserted at position, and conducting is come into contact in a large area with high current terminal, high current energization quality is guaranteed with this, and easy to operate；The first, second correcting elastic slice in the metal-back can also and plug guide connecting, the effect of shunt current is played with this, can more preferably meet the needs of high current energization.
Description
Technical field:
The utility model relates to connector product technical fields, refer in particular to a kind of high current connector.
Background technique:
As the continuous of application field of electric connector is widened, also opened in some large-power occasions for needing to transmit high current
Beginning uses electric connector to realize the connecting of electric loop and cut-off, and has thus just promoted the generation of heavy-current electric connector.Greatly
Current connector is widely used in electric car, electri forklift, UPS, multiple power source, Medical Devices, solar energy and new energy etc.
Field.
High current connector in the prior art includes the high current terminal for connecting with conducting wire, on the high current terminal
It forms first and connects plate and second and connect plate, this first connects plate and second and connect and be formed between plate for docking with plug
Between plug hole, after the metal terminal of plug is inserted into this to plug hole, be electrically conducted with the formation of high current terminal, it is logical to realize
Electricity.
However, when specifically used, the metal terminal of plug is inserted directly into the high current terminal first and connects plate and
Two connect between plate between plug hole when, there are needs to precisely align, and no person inserts the problem of not entering between plug hole, and easily occurs
Insert partially, thus the metal terminal with first connect plate and second connect plate contact surface it is small, and lead to high current energization quality.
In view of this, the present inventor proposes following technical scheme.
Utility model content:
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of high current connector.
In order to solve the above-mentioned technical problem, the utility model is using following technical proposals: the high current connector includes
High current terminal, which, which has, connects space, and the high current terminal front end fixation is coated with metal-back, should
Metal-back front end forms the first correcting elastic slice and the second correcting elastic slice for tilting extension from the front to the back, and the first correcting elastic slice
And second be formed with correcting to socket between correcting elastic slice, which connects space articulation with this to the rear end part of socket.
Furthermore, in above-mentioned technical proposal, the first correcting elastic slice and the second correcting elastic slice are separately formed in institute
Top edge and the lower edge of metal-back front end are stated, and symmetrical in splayed；The left edge of the metal-back front end and the right
Edge forms symmetrical the first arcuate guide piece and the second arcuate guide piece, the first arcuate guide piece and the second arc respectively
Shape guide pin is located at the first correcting elastic slice and the second correcting elastic slice two sides.
Furthermore, in above-mentioned technical proposal, the end of the first correcting elastic slice forms the first of outside turnup
Crimping；The end of the second correcting elastic slice forms the second crimping of outside turnup.
Furthermore, in above-mentioned technical proposal, the high current terminal includes circular body portion and several takes shape in
First elastic contact arm of the circular body portion front end top edge and several take shape in the of the circular body portion front end lower edge
Two elastic contact arms, first elastic contact arm and the second elastic contact arm, which are formed with, described connects space.
Furthermore, in above-mentioned technical proposal, the end of first elastic contact arm is tipping up；Second bullet
The downward turnup in end of property contact arm.
Furthermore, in above-mentioned technical proposal, the circular body portion upper surface and/or lower end surface form it is several to
The anti-back locating fastener protruded out outside；The metal-back upper surface and/or lower end surface, which are provided with, to be adapted to the anti-back locating fastener
First positioning hole, the anti-back locating fastener inlay card is in the first positioning hole.
Furthermore, in above-mentioned technical proposal, the circular body portion left and right sides form several position-arresting cards
Button；The metal-back rear end sides form the position-arresting groove with stop bit buckle, and the position-arresting card buckle is in the position-arresting groove.
Furthermore, in above-mentioned technical proposal, the metal-back upper surface and/or lower end surface form several convexes
Out and for the Location resilient piece that is positioned with external equipment.
Furthermore, in above-mentioned technical proposal, high current terminal rear end has for being fixedly connected with conducting wire
Sandwich structure, the double team structure include be shaped in the circular body portion rear end first double team bottom plate, be separately formed in
This first double team bottom plate upper end two sides and for sandwich core wire in positioning lead first sandwich piece and second sandwich piece, one at
Type in the first double team base plate rear end the second double team bottom plate, be separately formed in the second double team bottom plate upper end two sides and for wrapping
The third for pressing from both sides positioning lead China and foreign countries quilt sandwiches piece and the 4th and sandwiches piece, which sandwiches piece and the 4th double team piece is interspersed.
Furthermore, in above-mentioned technical proposal, the first double team sole periphery forms several first fins, this
One fin both ends extend respectively to the first double team piece and second and sandwich on piece；The second double team sole periphery forms several the
Two fins, the second fin both ends extend respectively to third and sandwich piece and the 4th double team on piece.
After adopting the above technical scheme, the utility model have the following beneficial effects: compared with prior art it is practical
Novel to add metal-back in high current terminal front end, front end the first correcting elastic slice and the second correcting elastic slice of the metal-back can draw
Leading plug can smoothly enter into correcting to socket, and before plug can be made to pass through the correcting to high current terminal is entered directly into after socket
End connects space center, not deviation, guarantees that plug is once successfully inserted at position, and come into contact in a large area and lead with high current terminal
It is logical, the high current energization quality after plug is docked with the utility model is guaranteed with this, and easy to operate, the utility model is enabled to have
Have the extremely strong market competitiveness, furthermore, the first correcting elastic slice and the second correcting elastic slice in metal-back can also and plug guide connecting, with
This plays the effect of shunt current, can more preferably meet the needs of high current energization.
Detailed description of the invention:
Fig. 1 is the perspective view of the utility model；
Fig. 2 is the perspective view at another visual angle of the utility model；
Fig. 3 is the stereogram exploded view of the utility model；
Fig. 4 is the cross-sectional view of the utility model；
Fig. 5 is the perspective view of high current terminal in the utility model；
Fig. 6 is the usage state diagram of the utility model.
Description of symbols:
1 high current terminal 10 connects 11 circular body portion of space
111 anti-back locating fastener, 112 stop bit buckles 12 first elastic contact arms
13 second elastic contact arms 14 sandwich structure 141 first and sandwich bottom plate
142 first, which sandwich piece 143 second, sandwiches the double team bottom plate of piece 144 second
145 thirds sandwich piece 146 the 4th and sandwich 147 first fin of piece
148 second fin, 2 metal-back, 20 correcting is to socket
21 first correcting elastic slice, 22 second correcting elastic slice, 23 first arcuate guide piece
24 second arcuate guide piece, 25 first positioning hole, 26 position-arresting groove
27 Location resilient piece, 3 plug, 4 conducting wire
The outer quilt of 41 core wire 42
Specific embodiment:
The present invention will be further described with attached drawing combined with specific embodiments below.
It is a kind of high current connector as shown in Fig. 1-6 comprising high current terminal 1,1 front end of high current terminal tool
Space 10 is connected, this connects space 10 for connecting after being inserted into for plug 3, and is formed and electrically conducted.The high current terminal 1
Front end fixation is coated with metal-back 2, which forms the first correcting elastic slice 21 for tilting extension from the front to the back and the
Two correcting elastic slices 22, and correcting is formed with to socket 20, the correcting between the first correcting elastic slice 21 and the second correcting elastic slice 22
Space 10 is connected with this to the rear end part of socket 20 to dock.The utility model adds metal-back in high current terminal front end, should
The first correcting of the front end elastic slice 21 and the second correcting elastic slice 22 of metal-back can guide plug 3 to can smoothly enter into correcting to socket
20, and plug 3 can be made to pass through the correcting and connect 10 center of space to enter directly into 1 front end of high current terminal after socket 20,
Not deviation guarantees that plug 3 is once successfully inserted at position, and comes into contact in a large area conducting with high current terminal 1, guarantees plug 3 with this
High current energization quality after being docked with the utility model, and it is easy to operate, enable the utility model have extremely strong market competing
Power is striven, furthermore, the first correcting elastic slice 21 and the second correcting elastic slice 22 in metal-back 2 can also be connected with plug 3, be played point with this
The effect of galvanic electricity stream can more preferably meet the needs of high current energization.
In conjunction with shown in Fig. 1-4, the first correcting elastic slice 21 and the second correcting elastic slice 22 are separately formed in the metal-back 2
The top edge of front end and lower edge, and symmetrical in splayed, to cause the correcting in horn-like, to make the section of socket 20
Plug 3 can be smoothly inserted into, and be used extremely convenient.Furthermore the end of the first correcting elastic slice 21 forms turned-out
First crimping of volume；The end of the second correcting elastic slice 22 forms the second crimping of outside turnup, can enable plug 3 with this
Enough more smoothly insertions, and abrasion caused by insertion can be reduced, guarantee the service life of the utility model.
In conjunction with shown in Fig. 1-3, the left edge and right hand edge of 2 front end of metal-back are separately formed symmetrical first
Arcuate guide piece 23 and the second arcuate guide piece 24, the first arcuate guide piece 23 and the second arcuate guide piece 24 be located at this first
22 two sides of correcting elastic slice 21 and the second correcting elastic slice, the first arcuate guide piece 23 and the second arcuate guide piece 24 are used for insertion
3 two sides of plug guide or correcting, the first correcting elastic slice 21 and the further correcting of the second correcting elastic slice 22 are cooperated with this
The direction of insertion of plug 3 is positioned directly in plug 3 after such insertion at the center for connecting space 10 in the high current terminal 1, protects
Card will not deviation.
In conjunction with shown in Fig. 3,4, the high current terminal 1 includes circular body portion 11 and several takes shape in the annular body
First elastic contact arm 12 of 11 front end top edge of portion and several the second bullets for taking shape in the 11 front end lower edge of circular body portion
Property contact arm 13, first elastic contact arm 12 and the second elastic contact arm 13, which are formed with, described connects space 10.This is practical
It is novel that energization, multiple first bullets are docked with plug 3 using multiple first elastic contact arms 12 and multiple second elastic contact arms 13
Property contact arm 12 and multiple second elastic contact arms 13 high current can be shunted, circulation high current can be reached with this
Demand further enhances the market competitiveness of the utility model.
In conjunction with shown in Fig. 3,5, the circular body portion 11 passes through drawing and forming, integral seamless gap, to cause the ring-type
Main part 11 has extremely strong structural strength, guarantees the structure shape that will not influence circular body portion 11 when cladding assembles metal-back
Shape.
In conjunction with shown in Fig. 3,4,5, the end of first elastic contact arm 12 is tipping up；Second elastic contact arm
The downward turnup in 13 end, with this can make first elastic contact arm 12 end and the second elastic contact arm 13 end it is same
With certain guiding or correcting effect, make the insertion of plug 3 that can more smoothly be inserted into first elastic contact arm 12 and the
What is be formed between two elastic contact arms 13 connects in space 10.
In conjunction with shown in Fig. 1-3,11 upper surface of circular body portion and/or lower end surface form it is several protrude outward it is anti-
Move back locating fastener 111；2 upper surface of metal-back and/or lower end surface are provided with first be adapted to the anti-back locating fastener 111
Location hole 25,111 inlay card of anti-back locating fastener can prevent metal-back 2 big mounted in this in the first positioning hole 25, with this
Behind 11 periphery of circular body portion in current terminal 1, there is the phenomenon that high current terminal 1 is retreated with respect to the metal-back 2
Guarantee the integrally-built stability of the utility model.
In conjunction with shown in Fig. 1-3,11 left and right sides of circular body portion form several stop bit buckles 112；It is described
2 rear end sides of metal-back form the position-arresting groove 26 with stop bit buckle 112, which buckles 112 inlay cards in the position-arresting groove
In 26, metal-back 2 can be prevented behind 11 periphery of circular body portion in the high current terminal 1 with this, the high current occur
The phenomenon that terminal 1 is retreated with respect to the metal-back 2 can guarantee the integrally-built stability of the utility model.
In conjunction with shown in Fig. 1-3,2 upper surface of metal-back and/or lower end surface form it is several outwardly protrude and for
The Location resilient piece 27 of external equipment positioning, the utility model is after being packed into external equipment, 2 upper surface of metal-back and/or lower end
The Location resilient piece 27 in face engages positioning with external equipment, prevents from this in the later period integrally retreating in use, there is the utility model
The phenomenon that.
In conjunction with shown in Fig. 3,6,1 rear end of high current terminal has the double team structure 14 for being fixedly connected with conducting wire,
The double team structure 14 includes the first double team bottom plate 141 for being shaped in 11 rear end of circular body portion, is separately formed in this
First double team 141 upper end two sides of bottom plate and the first double team piece 142 and the second double team piece for being used to sandwich core wire 41 in positioning lead 4
143, it is shaped in the second double team bottom plate 144 of the first double team 141 rear end of bottom plate, is separately formed in the second double team bottom plate
144 upper ends two sides simultaneously sandwich piece 145 and the 4th double team piece 146, the third packet by 42 third for sandwiching 4 China and foreign countries of positioning lead
Intermediate plate 145 and the 4th double team piece 146 are interspersed.
In conjunction with shown in Fig. 2,3,6, first double team, 141 periphery of bottom plate forms several first fins 147, this is first convex
147 both ends of rib extend respectively to the first double team piece 142 and second and sandwich on piece 143, which can enhance the first packet
It presss from both sides bottom plate 141 and first sandwiches piece 142 and second and sandwich the intensity of piece 143, and can be improved and first sandwich piece 142 and the at this
Two sandwich the pulling capacity in the double team positioning lead 4 of piece 143 after core wire 41；Second double team, 144 periphery of bottom plate forms several
Second fin 148,148 both ends of the second fin extend respectively to third and sandwich on piece 145 and the 4th double team piece 146, this second
Fin 148 can enhance the second double team bottom plate 144 and third sandwiches piece 145 and the 4th and sandwiches the intensity of piece 146, and can be improved
Piece 145 and the 4th, which is sandwiched, in the second double team bottom plate 144 and third sandwiches the drawing after piece 146 sandwiches 4 China and foreign countries of positioning lead by 42
Pull out force.
In conclusion the utility model adds metal-back in high current terminal front end, the first correcting of front end of the metal-back
Elastic slice 21 and the second correcting elastic slice 22 can guide plug 3 to can smoothly enter into correcting to socket 20, and plug 3 can be made to lead across this
1 front end of high current terminal is entered directly into after face socket 20 connects 10 center of space, not deviation, guarantees that plug 3 is primary suitable
Benefit is inserted in place, and comes into contact in a large area conducting with high current terminal 1, is guaranteed with this big after plug 3 is docked with the utility model
Current electrifying quality, and easy to operate enables the utility model have the extremely strong market competitiveness, furthermore, the in metal-back 2
One correcting elastic slice 21 and the second correcting elastic slice 22 can also be connected with plug 3, and the effect of shunt current is played with this, can more preferably be met
The demand that high current is powered.
It certainly, is not to limit the utility model and implement the foregoing is merely specific embodiment of the utility model
Range, all equivalent change or modifications done according to structure, feature and principle described in present utility model application the scope of the patents, should all wrap
It includes in present utility model application the scope of the patents.
Claims (10)
1. high current connector comprising high current terminal, which, which has, connects space, it is characterised in that:
High current terminal front end fixation is coated with metal-back, which forms tilts the of extension from the front to the back
One correcting elastic slice and the second correcting elastic slice, and correcting is formed between the first correcting elastic slice and the second correcting elastic slice to socket,
The correcting connects space articulation with this to the rear end part of socket.
2. high current connector according to claim 1, it is characterised in that: the first correcting elastic slice and the second correcting bullet
Piece is separately formed top edge and lower edge in the metal-back front end, and symmetrical in splayed；The metal-back front end
Left edge and right hand edge be separately formed symmetrical the first arcuate guide piece and the second arcuate guide piece, first arc
Guide pin and the second arcuate guide piece are located at the first correcting elastic slice and the second correcting elastic slice two sides.
3. high current connector according to claim 1, it is characterised in that: the end of the first correcting elastic slice forms
First crimping of outside turnup；The end of the second correcting elastic slice forms the second crimping of outside turnup.
4. high current connector according to claim 1 to 3, it is characterised in that: the high current terminal includes
Circular body portion and several the first elastic contact arms for taking shape in the circular body portion front end top edge and several take shape in this
Second elastic contact arm of circular body portion front end lower edge, first elastic contact arm and the second elastic contact arm are formed
That states connects space.
5. high current connector according to claim 4, it is characterised in that: the end of first elastic contact arm is upward
Turnup；The downward turnup in end of second elastic contact arm.
6. high current connector according to claim 4, it is characterised in that: the circular body portion upper surface and/or under
End face forms several anti-back locating fasteners protruded outward；The metal-back upper surface and/or lower end surface are provided with anti-with this
The first positioning hole of locating fastener adaptation is moved back, the anti-back locating fastener inlay card is in the first positioning hole.
7. high current connector according to claim 6, it is characterised in that: the circular body portion left and right sides at
Type has several stop bits to buckle；The metal-back rear end sides form the position-arresting groove with stop bit buckle, the position-arresting card buckle
In the position-arresting groove.
8. high current connector according to claim 1, it is characterised in that: the metal-back upper surface and/or lower end surface
Form several Location resilient pieces outwardly protruded and be used to position with external equipment.
9. high current connector according to claim 4, it is characterised in that: high current terminal rear end have for
The double team structure that conducting wire is fixedly connected, the double team structure include to be shaped in the first of the circular body portion rear end to sandwich bottom
Plate, be separately formed in this first double team bottom plate upper end two sides and for sandwich core wire in positioning lead first sandwich piece and second
It sandwiches piece, the second double team bottom plate for being shaped in the first double team base plate rear end, be separately formed on the second double team bottom plate
End two sides and the third for being used to sandwich positioning lead China and foreign countries quilt sandwich piece and the 4th sandwiches piece, which sandwiches piece and the 4th and sandwich
Piece is interspersed.
10. high current connector according to claim 9, it is characterised in that: the first double team sole periphery forms
Several first fins, the first fin both ends extend respectively to the first double team piece and second and sandwich on piece；Described second sandwiches bottom
Plate periphery forms several second fins, which extends respectively to third and sandwich piece and the 4th double team on piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920441445.1U CN209626490U (en) | 2019-04-02 | 2019-04-02 | High current connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920441445.1U CN209626490U (en) | 2019-04-02 | 2019-04-02 | High current connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209626490U true CN209626490U (en) | 2019-11-12 |
Family
ID=68458249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920441445.1U Active CN209626490U (en) | 2019-04-02 | 2019-04-02 | High current connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209626490U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109980397A (en) * | 2019-04-02 | 2019-07-05 | 实盈电子(东莞)有限公司 | High current connector |
| JP7446982B2 (en) | 2020-11-24 | 2024-03-11 | 株式会社フジクラ | terminal |
-
2019
- 2019-04-02 CN CN201920441445.1U patent/CN209626490U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109980397A (en) * | 2019-04-02 | 2019-07-05 | 实盈电子(东莞)有限公司 | High current connector |
| JP7446982B2 (en) | 2020-11-24 | 2024-03-11 | 株式会社フジクラ | terminal |
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| GR01 | Patent grant |