CN209461743U - A kind of electric car quick-changing type cell electrical connector - Google Patents
A kind of electric car quick-changing type cell electrical connector Download PDFInfo
- Publication number
- CN209461743U CN209461743U CN201920296628.9U CN201920296628U CN209461743U CN 209461743 U CN209461743 U CN 209461743U CN 201920296628 U CN201920296628 U CN 201920296628U CN 209461743 U CN209461743 U CN 209461743U
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- CN
- China
- Prior art keywords
- plug
- socket
- core
- battery
- guide column
- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of electric car quick-changing type cell electrical connectors, its key points of the technical solution are that the plug is provided with plug installation base plate and plug installation pressing plate, plug installs pressing plate and is equipped with rectangular bayonet cap, and bayonet cap side is provided with power output vehicle end, communication exports whole outlet and electric wire ground terminal；Plug core contact pin is provided on plug installation base plate, plug core and bayonet cap are correspondingly connected with and are provided with power output vehicle end, communication exports whole outlet and electric wire ground terminal, plug core two sides are provided with positioning guide column；The socket is internally provided with socket core, and socket core is provided with power output battery-end contact pin, communication output battery-end contact pin and electric wire ground terminal contact pin, socket core two sides and is provided with positioning guide column.It realizes and fast implements battery switching, guarantee the assembly precision of quick change plug-in unit, pushed the development of electric vehicle industry.
Description
Technical field
The utility model patent is related to a kind of electrical cnnector, is a kind of for New-energy electric vehicle more specifically
Quick-changing type power accumulator high-low pressure electric connector.
Background technique
Charging is slow, the charging time is long, the pain spot of the small always electric car industry of continuation of the journey, is all to pass through spiral shell currently on the market
Bolt is fixed on power accumulator on vehicle, and electrical cnnector needs staff to plug manually, after electric car electricity has consumed
Even battery must could be given fully charged within more than ten hour to vehicle several hours.The routing for influencing user in this way, influences to use
Family in-service evaluation.
The high-tension connector of battery pack, low voltage communication connector dispersed placement under normal conditions, and the socket of plug-in unit and insert
Head is divided into mechanical interlocking structure, is unsatisfactory for quick change battery packet gateway needs and often plugs together and separated demand.
Domestic common electric scheme of changing is that power accumulator packet meets quick change, but the installation of connector and battery pack uses
Mechanical interlocking structure, the installation of quick change battery pack could be completed by needing staff to plug installation manually.
Utility model content
Since the prior art has that charging is slow, the charging time is long, continuation of the journey is small, the utility model provides a kind of electricity
Electrical automobile quick-changing type cell electrical connector, the high-low pressure electric connector are based on the whole packet quick change principle of battery, battery and vehicle
No longer it is connected by screw bolts, it can be by changing electric lock locking mechanism and quick-changing type power accumulator high-low pressure after vehicle electricity has consumed
Electrical cnnector fast implements battery switching, and does not have to the manual plug that staff is attached device, such electric car energy
Enough as fuel vehicle, it is only necessary to a few minutes, the operation of vehicle Full Charge Capacity.
To achieve the above object, the utility model provides following technical solution:
By using above-mentioned technical proposal,
A kind of electric car quick-changing type cell electrical connector, including socket and plug；The socket is fixed on battery case
It covers, plug is fixed on vehicle body；The plug is provided with plug installation base plate and plug installation pressing plate, and plug is installed on pressing plate
Equipped with rectangular bayonet cap, bayonet cap side is provided with power output vehicle end, communication output vehicle end and the first electric wire ground connection
End；It is provided with plug core on plug installation base plate, plug core and bayonet cap, which are correspondingly connected with, to be provided with power output contact pin and insert
Seat, communication output vehicle end and the first electric wire ground terminal, plug core two sides are provided with plug positioning guide column；Inside the socket
It is provided with socket core, socket core is provided with power output socket, communication output battery-end and the second electric wire ground terminal, socket
The core back side is provided with power output battery-end, and socket core two sides are provided with socket positioning guide column.
Further, in order to achieve the purpose that quick-replaceable battery pack, the plug and socket are direct-plug without locking
Connector is provided with silica gel damping pad on connector body core to reduce vibration when plug and socket connection.
Further, the plug and socket are direct-plug without locking connector.
Further, in order to guarantee that socket and plug part reaches locking, the positioning guide column on the plug inner core and insert
Positioning guide column position on seat inner core corresponds, and the outer diameter of plug positioning guide column is equal to the internal diameter of socket positioning guide column.
Further, it is connected by screw bolts between the socket and battery pack case lid.
Further, it is connected by screw bolts between the plug and vehicle body platform.
Further, the plug installation base plate and plug installation pressing plate are bolted.
Further, the power output battery-end is 2, and the quantity of communication output battery-end is 12, and in rule
Arrangement.
In conclusion the utility model has the following beneficial effects:
1, after the assembly changed between electric plug and battery in the utility model has electroshock-proof function, plug and socket to inserting
It can satisfy IP67 degree of protection；
2, electric car changes electric plug scheme with fool proof attribute in the utility model；
3, quick plug-in unit high voltage power and low voltage communication circuit in the utility model, are easy to guarantee quick change plug-in unit
Assembly precision；
4, the utility model proposes a kind of electric cars to change electric plug scheme, and quick change plug-in unit changes electric car the reality of electricity
It is existing most important, there is profound influence to the development of electric car.
Detailed description of the invention
Fig. 1 is a kind of electric car quick-changing type cell electrical connector construction schematic diagram；
Fig. 2 is a kind of electric car quick-changing type cell electrical connector construction plug portion bottom schematic view；
Fig. 3 is a kind of electric car quick-changing type cell electrical connector construction plug portion side view；
Fig. 4 is a kind of electric car quick-changing type cell electrical connector construction socket part bottom schematic view；
Fig. 5 is a kind of electric car quick-changing type cell electrical connector construction socket part side view.
In figure: 1, plug；2, socket；3, plug installation base plate；4, plug installs pressing plate；5, bayonet cap；6, power output
Vehicle end；7, communication output vehicle end；8, the first electric wire ground terminal；9, plug core；10, power output contact pin socket；11, it inserts
Head positioning guide column；12, socket core；13, power output socket；14, communication output battery-end；15, the second electric wire ground terminal；
16, power output battery-end；17, socket positioning guide column.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of electric car quick-changing type cell electrical connector, including socket 2 and plug 1；The socket 2 is fixed on battery
On case lid, plug 1 is fixed on vehicle body；The plug 1 is provided with plug installation base plate 3 and plug installation pressing plate 4, plug installation
Pressing plate 4 is equipped with rectangular bayonet cap 5, and 5 side of bayonet cap is provided with power output vehicle end 6, communication output vehicle end 7 and the
One electric wire ground terminal 8；Plug core 9 is provided on plug installation base plate 3, plug core 9 is correspondingly connected with bayonet cap 5 and is provided with
Power output contact pin socket 10, communication output vehicle end 7 and the first electric wire ground terminal 8, it is fixed that 9 two sides of plug core are provided with plug
Position guide post 11；The socket 2 is internally provided with socket core 12, and it is defeated that socket core 12 is provided with power output socket 13, communication
Battery-end 14 and the second electric wire ground terminal 15,12 back side of socket core are provided with power output battery-end 16, socket core 12 out
Two sides are provided with socket positioning guide column 17.
As shown in Figure 1, when plug 1 and socket 2 to it is slotting after, socket 2 is fixed together with plug 1 by positioning guide column.By
It is corresponded in plug positioning guide column 11 and 17 position of socket positioning guide column, and the outer diameter of plug positioning guide column 11 is fixed equal to socket
The internal diameter of position guide post 17.To it is slotting when, plug positioning guide column 11 is embedded in socket positioning guide column 17, and at this point, in plug core 9
Power output contact pin socket 10 be inserted into power output socket 13 in, communication output vehicle end 7 and communication output battery-end 14 connect
It connects, the first electric wire ground terminal 8 and the contact of the second electric wire ground terminal 15, to realize the connection of power and communication.
As shown in Figures 2 and 3, plug core 9 is arranged on plug installation base plate 3, and the two sides of plug core 9 are provided with
Plug positioning guide column 11, plug positioning guide column 11 are cylindrical；Plug installation base plate 3 is fixedly connected on plug installation pressing plate 4
Together, bayonet cap 5 is provided on plug installation pressing plate 4, the side of bayonet cap 5 is provided with power output vehicle end 6, communication output
Vehicle end 7 and the first electric wire ground terminal 8；And power output vehicle end 6 is 2；Power output is internally provided in plug core 9
Contact pin socket 10, communication output vehicle end 7 and the first electric wire ground terminal 8, and communicating output vehicle end 7 is 12, in rule row
Column-shaped.
As shown in Figure 4 and Figure 5, the socket core 12 of 2 part of socket is in inner concave shape, and socket core 12 is internally provided with power
Accessory power outlet 13, communication output battery-end 14 and the second electric wire ground terminal 15, it is defeated that power output contact pin socket 10 can be inserted into power
Close connection is realized in socket 13 out, the communication output battery-end 14 inside socket core 12 is also regularly arranged for 12, and slotting
Head 9 internal communication of core output vehicle end 7 realize correspond, guarantee to it is slotting when realize power and communication transmission；Socket
12 reverse side of core is provided with power output battery-end 16 and 12 two sides of socket core are provided with socket positioning guide column 17, described
It is hollow structure in socket positioning guide column 17, the internal diameter of socket positioning guide column 17 is equal to the outer diameter of plug positioning guide column 11, thus
Plug 1 can be perfectly entrenched in the inside when to slotting.It is described by socket positioning guide column 17 to guarantee that plug-in unit only inserts failure
Being designed as tail end is sleeve configuration, and the cross-sectional area of tail end is less than the cross-sectional area of middle section.
Working principle is as follows: when electric car, which drives into the whole packet of electrical changing station progress battery, to be switched, vehicle is powered off first, then
Retaining mechanism, cell height decline are unlocked by changing level platform, socket 2 and plug 1 are detached from along positioning guide column axis direction, at this time
The high voltage power circuit and low voltage communication circuit breaker of battery.
It is changed on level platform when the battery of Full Charge Capacity is placed in as required, cell height rises, and quick change adapter connector socket 2 is along fixed
Position guide post axis direction movement, when quick change lockable mechanism makes battery and vehicle assembles in place, quick change adapter connector is led by positioning
Column guarantees that plug-in unit only inserts failure, locks quick change retaining mechanism at this time, and the high voltage power circuit and low voltage communication circuit of battery are logical
Road, vehicle can sail out of electrical changing station.
Above-mentioned specific embodiment is only the explanation to the utility model, is not limitations of the present invention, this
Field technical staff can according to need the modification that not creative contribution is made to the present embodiment after reading this specification,
But as long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (6)
1. a kind of electric car quick-changing type cell electrical connector, including socket (2) and plug (1)；The socket (2) is fixed on
On battery box cover, plug (1) is fixed on vehicle body；It is characterized by: the plug (1) be provided with plug installation base plate (3) and
Plug installs pressing plate (4), and plug installs pressing plate (4) and is equipped with rectangular bayonet cap (5), and bayonet cap side is provided with power output
Vehicle end (6), communication output vehicle end (7) and the first electric wire ground terminal (8)；Plug installation base plate is provided with plug core on (3)
Body (9), plug core (9) and bayonet cap (5) are correspondingly connected with and are provided with power output contact pin socket (10), communication output vehicle end
(7) and the first electric wire ground terminal (8), plug core (9) two sides are provided with plug positioning guide column (11)；The socket (2) is internal
It is provided with socket core (12), socket core (12) is provided with power output socket (13), communication output battery-end (14) and the
Two electric wire ground terminals (15), socket core (12) back side are provided with power output battery-end (16), and socket core (12) two sides are set
It is equipped with socket positioning guide column (17).
2. a kind of electric car quick-changing type cell electrical connector according to claim 1, it is characterised in that: the plug
It (1) is direct-plug without locking connector with socket (2).
3. a kind of electric car quick-changing type cell electrical connector according to claim 1, it is characterised in that: the plug
Positioning guide column (11) and socket positioning guide column (17) position correspond, and the outer diameter of plug positioning guide column (11) is fixed equal to socket
The internal diameter of position guide post (17).
4. a kind of electric car quick-changing type cell electrical connector according to claim 1, it is characterised in that: the socket
(2) it is connected by screw bolts between battery pack case lid, is connected by screw bolts between plug (1) and vehicle body platform.
5. a kind of electric car quick-changing type cell electrical connector according to claim 1, it is characterised in that: the plug
Installation base plate (3) and plug installation pressing plate (4) are bolted.
6. a kind of electric car quick-changing type cell electrical connector according to claim 1, it is characterised in that: the power
Exporting battery-end (16) is 2, and the quantity of communication output battery-end (14) is 12, and in regularly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920296628.9U CN209461743U (en) | 2019-03-09 | 2019-03-09 | A kind of electric car quick-changing type cell electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920296628.9U CN209461743U (en) | 2019-03-09 | 2019-03-09 | A kind of electric car quick-changing type cell electrical connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209461743U true CN209461743U (en) | 2019-10-01 |
Family
ID=68047093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920296628.9U Expired - Fee Related CN209461743U (en) | 2019-03-09 | 2019-03-09 | A kind of electric car quick-changing type cell electrical connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209461743U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112776653A (en) * | 2019-11-01 | 2021-05-11 | 爱驰汽车有限公司 | Battery quick-change system and electric vehicle |
| CN113285311A (en) * | 2021-05-24 | 2021-08-20 | 北京辉程动力科技有限公司 | Power battery charging and power supply and cooling pipeline quick connecting device |
-
2019
- 2019-03-09 CN CN201920296628.9U patent/CN209461743U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112776653A (en) * | 2019-11-01 | 2021-05-11 | 爱驰汽车有限公司 | Battery quick-change system and electric vehicle |
| CN112776653B (en) * | 2019-11-01 | 2022-11-15 | 爱驰汽车有限公司 | Battery quick-change system and electric vehicle |
| CN113285311A (en) * | 2021-05-24 | 2021-08-20 | 北京辉程动力科技有限公司 | Power battery charging and power supply and cooling pipeline quick connecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191001 Termination date: 20200309 |