CN205985557U - Electric connector's electric connection structure and electric connector - Google Patents
Electric connector's electric connection structure and electric connector Download PDFInfo
- Publication number
- CN205985557U CN205985557U CN201621045843.4U CN201621045843U CN205985557U CN 205985557 U CN205985557 U CN 205985557U CN 201621045843 U CN201621045843 U CN 201621045843U CN 205985557 U CN205985557 U CN 205985557U
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- Prior art keywords
- electric
- high pressure
- connection structure
- movable part
- electric connector
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model provides an electric connector's electric connection structure and electric connector, this electric connector's electric connection structure, include: the high -pressure stage post, with the contact of removable battery, including movable part and first conduction portion, the movable part is inserted in the first conduction portion, and the movable part with install a reset spring between the first conduction portion, the high pressure plug -in components for connect with the consumer on the electric vehicle, insert the shell and install including the high pressure the second conduction portion in the shell is inserted to the high pressure, first conduction portion with second conduction portion takes the flexonics through electrically conductive weaving. The utility model discloses an electricity connection structure adopts active connection method, makes the high -pressure stage post can the in certain extent activity, can be along with the battery rock the action of adaptability ground to the electric contact failure phenomenon of avoiding electric vehicle to rock and causing.
Description
Technical field
This utility model is related to electric automobile field, more particularly to a kind of electric vehicle is connected with replaceable battery
The electric connection structure of electric connector, and the electric connector using this electric connection structure.
Background technology
The battery mounting means of existing electric automobile is generally divided into fixed and interchangeable, and wherein fixed battery is general
It is fixed on automobile, directly using automobile as charging object during charging.And the side that interchangeable battery is typically installed using activity
Formula, battery can take off at any time, to be changed or to charge, after replacing or charging finish, then is installed on car body.
The battery of existing interchangeable structure is usually to arrange corresponding installation position on the vehicle frame of car body, and installation put into by battery
It is connected with the electric connector on car body behind position, recycle locking device to be fixed.In this process, the electrode on battery needs
With the electrode contact on electric connector, to ensure electric power output.
But, in prior art, the electric connector of car body and battery are all using rigid plastics or metal material manufacture,
Precise seal cannot be accomplished in both junctions, can frequently result in external water and enter both junctions, affect the normal of battery
Use.
Utility model content
The purpose of this utility model is to provide for the improved electrical contact be connected on a kind of electric vehicle with replaceable battery
The electric connection structure of the electric connector of effect, and the electric connector using this electric connection structure.
Specifically, the electric connection structure of the electric connector of one embodiment of this utility model, including：
High pressure pole, is contacted with replaceable battery, and including movable part and the first conducting part, described movable part is inserted in described
On one conducting part, and between described movable part and described first conducting part, (the first back-moving spring is installed；
High-pressure insert, for connecting with the electrical equipment on electric vehicle, inserts shell including high pressure and is arranged on described high pressure
The second conducting part in slotting shell, described first conducting part and described second conducting part pass through conductive textile tapes flexible connection.
In another embodiment of the present utility model, the annular that the end of described movable part is provided with around the center of circle is recessed
Groove, is provided with conductive spring in described annular groove.
In another embodiment of the present utility model, described second conducting part and described high pressure are inserted and are provided between shell
Second back-moving spring.
A kind of electric connector disclosed in an embodiment of the present utility model, including：
Housing；
Float plate, is suspended in described housing by Flexible Connector；
Also include aforementioned electric connection structure；Wherein, described high pressure pole is fixed in described float plate, described high-pressure insert
Fix on the housing.
Electric connection structure of the present utility model adopts movable connection method, so that high pressure pole can be lived within the specific limits
Dynamic, adaptively action can be rocked with battery, thus the poor electric contact phenomenon avoiding electric vehicle to rock and causing.
Brief description
Fig. 1 is the electric connection structure schematic diagram according to one embodiment of this utility model；
Fig. 2 is the electric connector front schematic view according to one embodiment of this utility model.
Specific embodiment
As shown in Figure 1, 2, electric connection structure disclosed in one embodiment of this utility model includes high-pressure stage in general manner
Post 75 and high-pressure insert 72.
High pressure pole 75 is contacted with replaceable battery, and including movable part 751 and the first conducting part 752, movable part 751 is inserted in
On first conducting part 752, and between movable part 751 and the first conducting part 752, (the first back-moving spring 753 is installed.
This high-pressure insert 72 is fixed on the housing 70 of electric connector, including the height with electrical equipment grafting on electric vehicle
Pressure inserts shell 722, and is arranged on the second conducting part 721 that high pressure is inserted in shell, and the first conducting part 752 and the second conducting part 721 pass through
Conductive textile tapes 74 are flexibly connected.
By the way of present embodiment high pressure pole is installed using activity, after it is connected with battery, can be by external force
When, adaptive activity within the specific limits, therefore can improve the electro-contact effect with battery.
Electric connector 100 disclosed in one embodiment of this utility model includes in general manner：For installing each part
Housing 70, and be arranged in housing 70 float plate 71, output inserter 72.
This float plate 71 is suspended in housing 70 by Flexible Connector 73, float plate 71 is provided with conductive component and
Positioning element.
This output inserter 72 is fixed on housing 70, and by conductive textile tapes 74 and conductive component flexible connection.
The electric connector 100 being related in the present embodiment is arranged on electric automobile, and it is used for for changing battery grafting.
Electric connector 100 is fixedly connected with automobile by housing 70, and with battery formed electrical connection conductive component be arranged on floating
On dynamic plate 71, because float plate 71 adopts flexible fastening, therefore, it can carry out adaptive location adjustment on current location, from
And reduce battery and be subject to vehicle when travelling, to rock caused disturbing.Position when battery can be facilitated to install by positioning element
Docking, can improve the stability after battery is installed simultaneously.It is connected with the electromotor of electric automobile using output inserter 72, conductive
Textile tapes 74 can with float plate 71 rock and mobile, do not affect to carry out electric power conduction.
Present embodiment can improve safety and the conductivity effect of electric connector 100, and facilitates battery altering plug-in mounting.
In an embodiment of the present utility model, this conductive component can include two symmetrically arranged high pressure poles
75, and many low pressure poles 77 being arranged between two high pressure poles 75.High pressure pole 75 and low pressure pole 77 are fixed respectively
In float plate 71, high pressure pole 75 and low pressure pole 77 are used for connecting with the electric power output hole on battery, then pass through conduction
Braid over braid 74 conducts power to high-pressure insert 72, then exports to the electrical equipment of electric vehicle.
In an embodiment of the present utility model, specific positioning element can be to be separately positioned on two high-pressure stages
The lead 76 in post 75 outside.Lead 76 is equally fixed in float plate 71, and possesses certain range of activity, and it highly may be used
With higher than high pressure pole 75 and low pressure pole 77 so as to first para-position can be carried out to the corresponding registration holes on battery, then high pressure
Pole 75 and low pressure pole 77 enter in respective jack naturally.
In an embodiment of the present utility model, this Flexible Connector 73 can be spring 731, the number of spring 731
Amount at least four, and each spring 731 is symmetrically connected to the surrounding of float plate 71, enables float plate 71 stress equalization.This
Outward, connect for convenience of spring 731, the fixed column 732 being affiliated to for spring 731 can be arranged on float plate 71, the one of spring 731
End is fixed in fixed column 732, and the other end is fixed on the inner surface of housing 70.
In an embodiment of the present utility model, for avoiding leak, this housing 70 can be divided into installation float plate 71
Floating mount portion 701 and and install high-pressure insert 72 plug-in unit installation portion 702.After float plate 71 is installed, its back side with floating
Dynamic installation portion 701 contacts, and on the face that floating mount portion 701 is contacted with float plate 71, is provided with seal groove 703, in seal groove
Sealing strip 704 is installed in 701, said structure can form sealing structure between float plate 71 and floating mount portion 701, from
And avoid outside hydrops to enter plug-in unit installation portion 702, improve the safety of high-pressure insert 72.
In another embodiment of the present utility model, for improving the compression capability of high pressure pole 75, this high pressure pole
75 can be divided into movable part 751 and the first conducting part 752, and the first conducting part 752 is fixed in float plate 71, and movable part 751
It is inserted on the first conducting part 752, and between movable part 751 and the first conducting part 752, back-moving spring 753 is installed.Work as high pressure
Pole 75 insert battery on jack in after, battery during the traveling of electric vehicle, can because rock and to high pressure pole
75 are constantly extruded, and now, pressurized movable part 751 is understood pressed home spring 753 and transported to the first conducting part 752 direction
Dynamic, thus avoiding being injured by rigid extruding., when being squeezed power, the bounce of back-moving spring 753 is permissible for movable part 751
Make movable part 751 keep stable with jack all the time to contact, so that electric power is conducted and be always maintained at stablizing.
In an embodiment of the present utility model, for convenience of electric power conduction, housing can be located in high-pressure insert 72
The second conducting part 721 is installed in one end in 70, the two ends of conductive textile tapes 74 respectively with the first conducting part 752 and the second conducting part
721 relative one end connect.
For improving the contact effect with battery for the high pressure pole 75, can arrange around the center of circle in the end of movable part 751
Annular groove 755, is provided with conductive spring 754 in annular groove 755.Conductive spring 754 can be the elastic bullet that tinsel is coiled into
Spring, after it is arranged in annular groove 755, annular groove 755 is exposed on top, when by battery extrusion, this conductive spring 754 meeting
Produce elastic deformation, additionally it is possible to keep good contact while eliminating extruding force.
As shown in Fig. 2 in an embodiment of the present utility model, this many low pressure poles 77 can be in the horizontal direction
It is spaced into three rows, two rows often arrange seven low pressure poles 77 of setting, a middle row arranges six roots of sensation low pressure pole 77, and six
Root low pressure pole 77 is located on the center line of two low pressure poles 77 of two rows respectively.
In another embodiment of the present utility model, for reducing the pressure that float plate 71 is subject to, can be in float plate
Outside lead 76 on 71, fixedly mount limited post 78.The installation site of limited post 78 and the floating mount portion 701 of housing 71
Correspond to and contact, after battery and the normal grafting of electric connector 100, be spaced predetermined distance between limited post 78 and battery, work as electricity
When pond is rocked and extruded float plate 71, can contact with limited post 78 after a mobile segment distance, another due to limited post 78
One end is contacted with floating mount portion 701, therefore can form rigid stop to battery, thus preventing float plate 71 pressurized excessively.
So far, although those skilled in the art will appreciate that herein detailed illustrate and describe of the present utility model many
Individual exemplary embodiment, but, in the case of without departing from this utility model spirit and scope, still can be public according to this utility model
The content opened directly determines or derives other variations or modifications of many meeting this utility model principle.Therefore, this practicality is new
The scope of type is it is understood that and regard as covering other variations or modifications all these.
Claims (4)
1. the electric connection structure of electric connector is it is characterised in that include：
High pressure pole, is contacted with replaceable battery, and including movable part and the first conducting part, described movable part is inserted in described first biography
Lead in portion, and between described movable part and described first conducting part, (the first back-moving spring is installed；
High-pressure insert, for connecting with the electrical equipment on electric vehicle, inserts shell including high pressure and is arranged on the slotting shell of described high pressure
The second interior conducting part, described first conducting part and described second conducting part pass through conductive textile tapes flexible connection.
2. electric connection structure according to claim 1 it is characterised in that
The end of described movable part is provided with the annular groove around the center of circle, is provided with conductive spring in described annular groove.
3. electric connection structure according to claim 1 it is characterised in that
Described second conducting part and described high pressure are inserted and are provided with second back-moving spring between shell.
4. a kind of electric connector is it is characterised in that include：
Housing；
Float plate, is suspended in described housing by Flexible Connector；
Also include the electric connection structure as described in claim 1-3；Wherein, described high pressure pole is fixed in described float plate,
Described high-pressure insert is fixing on the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621045843.4U CN205985557U (en) | 2016-09-09 | 2016-09-09 | Electric connector's electric connection structure and electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621045843.4U CN205985557U (en) | 2016-09-09 | 2016-09-09 | Electric connector's electric connection structure and electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205985557U true CN205985557U (en) | 2017-02-22 |
Family
ID=58040056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621045843.4U Active CN205985557U (en) | 2016-09-09 | 2016-09-09 | Electric connector's electric connection structure and electric connector |
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| Country | Link |
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Cited By (12)
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| CN107039616A (en) * | 2017-05-19 | 2017-08-11 | 福州华鹰重工机械有限公司 | A kind of battery device for electric vehicle, electric automobile and system |
| CN108155496A (en) * | 2017-06-23 | 2018-06-12 | 上海电巴新能源科技有限公司 | Pole sub-assembly, high potential assembly and electric connector |
| WO2018133871A1 (en) * | 2017-01-23 | 2018-07-26 | 上海电巴新能源科技有限公司 | Elastic pole, combined member, high-voltage assembly, electrical connector, and battery charging board |
| WO2018233714A1 (en) * | 2017-06-23 | 2018-12-27 | 上海电巴新能源科技有限公司 | Vehicle side electrical connector |
| WO2018233715A1 (en) * | 2017-06-23 | 2018-12-27 | 上海电巴新能源科技有限公司 | Electrical connection device |
| CN109119791A (en) * | 2017-06-23 | 2019-01-01 | 上海电巴新能源科技有限公司 | High-voltage plug and electric connector comprising it |
| CN109390794A (en) * | 2017-08-02 | 2019-02-26 | 上海电巴新能源科技有限公司 | Electric connector and electric-type battery case is changed comprising it |
| CN109987067A (en) * | 2017-12-29 | 2019-07-09 | 上海电巴新能源科技有限公司 | Change electric installation and its installation method |
| CN112201981A (en) * | 2017-06-23 | 2021-01-08 | 上海电巴新能源科技有限公司 | Electrical connector |
| CN112310697A (en) * | 2020-10-28 | 2021-02-02 | 上海韵连电气科技有限公司 | Pole structure of high-low voltage connector |
| JP2022516110A (en) * | 2018-12-29 | 2022-02-24 | オールトン ニュー エナジー オートモーティヴ テクノロジー グループ | Quick change connector for electric connectors and battery packs for electric vehicles |
| US11588338B2 (en) | 2017-12-29 | 2023-02-21 | Shanghai Dianba New Energy Technology Co., Ltd. | Battery holder, power transfer device, electric vehicle and installation method for power transfer device |
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| WO2018133871A1 (en) * | 2017-01-23 | 2018-07-26 | 上海电巴新能源科技有限公司 | Elastic pole, combined member, high-voltage assembly, electrical connector, and battery charging board |
| CN107039616A (en) * | 2017-05-19 | 2017-08-11 | 福州华鹰重工机械有限公司 | A kind of battery device for electric vehicle, electric automobile and system |
| US11264762B2 (en) | 2017-06-23 | 2022-03-01 | Shanghai Dianba New Energy Technology Co., Ltd. | Electrical connection device |
| CN111541104A (en) * | 2017-06-23 | 2020-08-14 | 上海电巴新能源科技有限公司 | High-voltage component and vehicle-end electric connector |
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| WO2018233711A1 (en) * | 2017-06-23 | 2018-12-27 | 上海电巴新能源科技有限公司 | Pole column assembly, high voltage component and electrical connector |
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| WO2018233714A1 (en) * | 2017-06-23 | 2018-12-27 | 上海电巴新能源科技有限公司 | Vehicle side electrical connector |
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| JP2021177489A (en) * | 2017-06-23 | 2021-11-11 | 上海電巴新能源科技有限公司Shanghai Dianba New Energy Technology Co., Ltd. | Electric connection device |
| CN112201981B (en) * | 2017-06-23 | 2022-02-01 | 上海电巴新能源科技有限公司 | Electrical connector |
| CN111725642B (en) * | 2017-06-23 | 2022-05-31 | 上海电巴新能源科技有限公司 | Pole assembly, high-voltage component and electric connector |
| CN109390794A (en) * | 2017-08-02 | 2019-02-26 | 上海电巴新能源科技有限公司 | Electric connector and electric-type battery case is changed comprising it |
| CN109390794B (en) * | 2017-08-02 | 2020-03-17 | 上海电巴新能源科技有限公司 | Electric connector and battery replacing type battery box comprising same |
| CN109987067B (en) * | 2017-12-29 | 2022-06-21 | 上海电巴新能源科技有限公司 | Battery replacement device and installation method thereof |
| US11588338B2 (en) | 2017-12-29 | 2023-02-21 | Shanghai Dianba New Energy Technology Co., Ltd. | Battery holder, power transfer device, electric vehicle and installation method for power transfer device |
| CN109987067A (en) * | 2017-12-29 | 2019-07-09 | 上海电巴新能源科技有限公司 | Change electric installation and its installation method |
| JP2022516110A (en) * | 2018-12-29 | 2022-02-24 | オールトン ニュー エナジー オートモーティヴ テクノロジー グループ | Quick change connector for electric connectors and battery packs for electric vehicles |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |