CN202068028U - Electromobile cell box power-conversion interface floating device - Google Patents
Electromobile cell box power-conversion interface floating device Download PDFInfo
- Publication number
- CN202068028U CN202068028U CN201120061828XU CN201120061828U CN202068028U CN 202068028 U CN202068028 U CN 202068028U CN 201120061828X U CN201120061828X U CN 201120061828XU CN 201120061828 U CN201120061828 U CN 201120061828U CN 202068028 U CN202068028 U CN 202068028U
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- cell box
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Abstract
The utility model belongs to the field of electromobile power cell device and discloses an electromobile cell box power-conversion interface floating device. The technical scheme employed is as follows: the electromobile cell box power-conversion interface floating device comprises an electromobile end mounting component and a cell box end mounting component, wherein the cell box end mounting component comprises a connector socket, a floating plate and a fixing frame; the connector socket is mounted on the floating plate; the electromobile end mounting component comprises a mounting plate and a connector plug. The electromobile cell box power-conversion interface floating device is characterized in that in the cell box end mounting component, the bidirectional floating of the floating plate and the components on the floating plate between the fixing frame and the floating plate are guaranteed by a tensile elastic element. Due to the design, the blind inserting function can be satisfied by arranging a guide column on the cell box end mounting component and arranging a guide sleeve on the mounting plate of the electromobile end mounting component; and a power-conversion interface with the advantages of convenience in operation and reliable performance is provided for the electromobile power-conversion device. The electromobile cell box power-conversion interface floating device not only has a simple structure, but also is convenient to maintain and has extremely high reliability.
Description
Technical field
The utility model relates to a kind of batteries of electric automobile case and changes electrical interface, belongs to the power battery device of electric vehicle field.
Background technology
The exhausted day by day and environmental contaminants of petroleum resources increasingly sharpen and make the sustainable development of auto industry face the challenge, and development electric automobile and other clean energy resource alternative energy source automobiles become main solution route.Electric vehicle engineering is increasingly mature, becomes the new important vehicles.Electric automobile uses the energy storage of on-vehicle battery group as its power resources of travelling, the energy density of electrokinetic cell and power density can not show a candle to gasoline, diesel oil, cause the once charging distance travelled of electric automobile shorter, and be subjected to the requirement of battery pack operating characteristic, can not finish charging process in the short time.According to actual needs, national grid proposes progressively to adopt and changes power mode and satisfy the actual demand that electric automobile replenishes the energy fast.Have only by changing battery pack, electric automobile could satisfy people's daily instructions for use, and wherein core technology is how to realize the quick replacing of battery pack, and it is exactly crucial that battery case changes electrical interface.And changing electrical interface, battery case in the market has following problem:
1. the poor reliability of interface breaks down during use easily, the later maintenance complexity;
2. interface is not finished and is concentrated integratedly, finishes the transmission of corresponding power electric current and signal separately;
3.The floating installation complexity, shared volume is excessive, influences the design space of vehicle.
The utility model content
In order to solve related defects and the weak point that above-mentioned existing battery changes electrical interface, the utility model give electric automobile change power mode provide a kind of have a blind plugging function change the electrical interface floating installation.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of batteries of electric automobile case changes the electrical interface floating installation, comprises battery case end installation component and vehicle end installation component, wherein, in the battery case end installation component fixed frame and float plate is arranged, and socket is installed on the float plate; In the vehicle end installation component mounting panel and plug body are arranged; Said float plate is arranged in the fixed frame by pretension tensile elasticity element in the battery case end installation component, and lead is set on the float plate; On vehicle end installation component mounting panel, fairlead is set, lead and fairlead were in chimerism earlier when battery case end installation component inserted vehicle end installation component, with the relative position of plug in socket and the vehicle end installation component in the adjustment battery case end installation component, guarantee plugging together smoothly of plug and socket when continuing to insert.
Be the balanced action by the pretension extension spring of symmetry installation between said fixed frame and the float plate in the such scheme, make float plate be in the centre position of fixed frame, float plate is by the balanced action return of extension spring when floating.
In the such scheme, can also forward and backward cover plate be installed respectively on the two sides, front and back of fixed frame.
When vehicle end installation component inserts battery case end installation component, lead and fairlead are in chimerism earlier, relative position with plug in socket and the vehicle end installation component in the adjustment battery case end installation component, just in time chimeric to guarantee pin bushing and latch, the contact pin cover is just in time chimeric with contact pin, to finish electrical source of power and the signal of telecommunication transmission that needs conducting.
Arrange the pin bushing and the contact pin cover that connect electrical source of power and signal source on the described socket, arranging the latch and the contact pin of transferring power power supply and signal source on the plug body.
Described lead front end is convenient to plug together for the cone shape.
In order to reduce to plug together the friction of back contact-making surface, also friction plate can be set on float plate.
The beneficial effects of the utility model are: thus the arrangement position of the latch of battery case vehicle end installation component and contact pin pin is that consistent avoiding causes mispluging because of operation with the sleeve of battery case end installation component and the relative position of contact pin cover, leak adverse consequencess such as slotting, blind plugging function has been satisfied in this design.Because of having guider, guider is located in advance when plugging together, and plug and socket plugs together smoothly in the time of can guaranteeing to continue to insert.Thereby provide a kind of easy to operate for electric automobile changes electric installation, dependable performance change electrical interface, not only simple in structure, be convenient to safeguard and reliability high.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is general system set-up of the present utility model and illustraton of model, and wherein A is a battery case end installation component, and B is a vehicle end installation component.
Among the figure: 1. extension spring, 2. fixed frame, 3. pin, 4. float plate, 5. friction plate, 6. lead, 7. socket, 8. sleeve, 9. contact pin cover, 10. front shroud, 11. back shrouds, 12. mounting panels, 13. fairleads, 14. plug body, 15. latches, 16. contact pins.
Embodiment
Employed in the present invention term unless other explanation is arranged, generally has the implication of those of ordinary skills' common sense.
Below in conjunction with specific embodiment, and comparable data is described the present invention in further detail.Should be understood that these embodiment just in order to demonstrate the invention, but not limit the scope of the invention by any way.
In Fig. 1, battery case end installation component comprises fixed frame 2 and float plate 4, and socket 7 is installed on the float plate 4; The drawing spring 1 of pretension is connected between float plate 4 and the fixed frame by pin 3, and the balanced action of the pretension extension spring of installing by symmetry 1 makes float plate 4 be in the centre position of fixed frame 2; Lead 6 is set on the float plate 4; This assembly utilizes the balanced action of extension spring, the power source that resets as float plate and lead 6 and socket 7.Two leads 6 latch 15 with before pin bushing 8 contacts with socket 7 and plug body 14 position correctings.The pin bushing 8 and contact pin cover 9 orderly arrangements that connect electrical source of power and signal source are installed on the socket 7.Front shroud 10 and back shroud 11 are installed in the two sides, front and back of fixed frame 2 respectively, and float plate 4 is by the balanced action return of extension spring 1 when floating.In order to reduce to plug together the friction of back contact-making surface, also friction plate 5 can be set on float plate 4.
The other end vehicle end installation component that cooperates with above-mentioned said battery case end installation component, comprise mounting panel 12, fairlead 13 and plug body 14, fairlead 13 and plug body 14 are installed on the mounting panel, comprise the latch 15 and the contact pin 16 of transferring power power supply and signal source on the plug body 14.
The latch 15 of vehicle end installation component is consistent with the arrangement position of contact pin 16 with the pin bushing 8 of battery case end installation component and the relative position of contact pin cover 9, thereby avoids because of operation causes mispluging, and leaks adverse consequencess such as slotting, makes this device possess blind plugging function.
Claims (5)
1. a batteries of electric automobile case changes the electrical interface floating installation, comprises battery case end installation component and vehicle end installation component, wherein, fixed frame (2) and float plate (4) is arranged in the battery case end installation component, and socket (7) is installed on the float plate (4); Mounting panel (12) and plug body (14) are arranged in the vehicle end installation component; It is characterized in that said float plate (4) is arranged in the fixed frame (2) by pretension tensile elasticity element (1) in battery case end installation component, and lead (6) is set on the float plate (4); Fairlead (13) is set on vehicle end installation component mounting panel (12), lead (6) and fairlead (13) were in chimerism earlier when battery case end installation component inserted vehicle end installation component, with the relative position of plug in socket and the vehicle end installation component in the adjustment battery case end installation component.
2. a kind of batteries of electric automobile case according to claim 1 changes the electrical interface floating installation, it is characterized in that, the pretension tensile elasticity element of installing by symmetry between fixed frame and float plate makes float plate be in the centre position of fixed frame.
3. a kind of batteries of electric automobile case according to claim 1 and 2 changes the electrical interface floating installation, it is characterized in that, arranging sleeve (8) and contact pin cover (9) on the described socket (7), arranging latch (15) and contact pin (16) on the plug body (14), wherein, when vehicle end installation component engages battery case end installation component, pin bushing (8) is just in time chimeric with latch (15), contact pin cover (9) is just in time chimeric with contact pin (16), to finish electrical source of power and the signal of telecommunication transmission that needs conducting.
4. a kind of batteries of electric automobile case according to claim 1 and 2 changes the electrical interface floating installation, it is characterized in that, described pretension tensile elasticity element is an extension spring.
5. a kind of batteries of electric automobile case according to claim 1 and 2 changes the electrical interface floating installation, it is characterized in that float plate is provided with friction plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120061828XU CN202068028U (en) | 2011-03-10 | 2011-03-10 | Electromobile cell box power-conversion interface floating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120061828XU CN202068028U (en) | 2011-03-10 | 2011-03-10 | Electromobile cell box power-conversion interface floating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202068028U true CN202068028U (en) | 2011-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120061828XU Expired - Fee Related CN202068028U (en) | 2011-03-10 | 2011-03-10 | Electromobile cell box power-conversion interface floating device |
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| CN (1) | CN202068028U (en) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057434A (en) * | 2013-01-15 | 2013-04-24 | 力帆实业(集团)股份有限公司 | Electrode connector socket for electric vehicle |
| CN103166051A (en) * | 2011-12-14 | 2013-06-19 | *** | Connector of power battery boxes of electric automobiles |
| CN103633502A (en) * | 2013-12-17 | 2014-03-12 | 浙江永贵电器股份有限公司 | End face contact charge-discharge electrical connector |
| US9093701B2 (en) | 2012-02-20 | 2015-07-28 | Honda Motor Co., Ltd. | Terminal base of power supply device for electric vehicle |
| CN106159561A (en) * | 2016-07-08 | 2016-11-23 | 捷星显示科技（福建）有限公司 | A kind of male female interface of angle that can automatically adjust is from inserting mechanism |
| CN106207542A (en) * | 2016-08-30 | 2016-12-07 | 四川永贵科技有限公司 | Floating type end contact adapter |
| CN103166051B (en) * | 2011-12-14 | 2016-12-14 | *** | Power battery box of electric vehicle adapter |
| CN106655383A (en) * | 2016-12-27 | 2017-05-10 | 重庆千宏科技有限公司 | Charging pile |
| CN106711695A (en) * | 2017-01-11 | 2017-05-24 | 深圳乔合里科技股份有限公司 | Vehicle movable connector and assembly method thereof, floating connector |
| 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 |
| CN107302155A (en) * | 2017-06-28 | 2017-10-27 | 青岛特来电新能源有限公司 | A kind of charge connector, Vehicular charging terminal and charging system |
| CN107331996A (en) * | 2017-06-14 | 2017-11-07 | 力帆实业(集团)股份有限公司 | Connector |
| CN108023243A (en) * | 2017-11-17 | 2018-05-11 | 天长市富信电子有限公司 | A kind of electric power connector with detection device |
| CN109802254A (en) * | 2018-12-27 | 2019-05-24 | 顺丰科技有限公司 | A kind of plug and flexible push-pull structure of flexibility push-pull structure |
| CN112234298A (en) * | 2020-10-19 | 2021-01-15 | 苏州博众机器人有限公司 | Battery dismounting device and robot |
| TWI723724B (en) * | 2020-01-03 | 2021-04-01 | 禾昌興業股份有限公司 | High-power board-to-board floating connector |
| 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 |
| CN113291243A (en) * | 2021-04-02 | 2021-08-24 | 深圳市鑫煜控股有限公司 | Floating connector for battery replacement of electric automobile |
| CN113459883A (en) * | 2021-08-12 | 2021-10-01 | 杭州德创电子股份有限公司 | Battery box power supply connection four-stage positioning device for replacing battery of heavy truck |
| WO2021258591A1 (en) * | 2020-06-22 | 2021-12-30 | 苏州极目机器人科技有限公司 | Electric unmanned aerial vehicle |
-
2011
- 2011-03-10 CN CN201120061828XU patent/CN202068028U/en not_active Expired - Fee Related
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103166051A (en) * | 2011-12-14 | 2013-06-19 | *** | Connector of power battery boxes of electric automobiles |
| CN103166051B (en) * | 2011-12-14 | 2016-12-14 | *** | Power battery box of electric vehicle adapter |
| US9093701B2 (en) | 2012-02-20 | 2015-07-28 | Honda Motor Co., Ltd. | Terminal base of power supply device for electric vehicle |
| CN103057434A (en) * | 2013-01-15 | 2013-04-24 | 力帆实业(集团)股份有限公司 | Electrode connector socket for electric vehicle |
| CN103057434B (en) * | 2013-01-15 | 2015-07-01 | 力帆实业(集团)股份有限公司 | Electrode connector socket for electric vehicle |
| CN103633502A (en) * | 2013-12-17 | 2014-03-12 | 浙江永贵电器股份有限公司 | End face contact charge-discharge electrical connector |
| CN106159561A (en) * | 2016-07-08 | 2016-11-23 | 捷星显示科技（福建）有限公司 | A kind of male female interface of angle that can automatically adjust is from inserting mechanism |
| CN106159561B (en) * | 2016-07-08 | 2018-08-10 | 捷星显示科技（福建）有限公司 | It is a kind of can adjust automatically angle male connector female interface from insert mechanism |
| CN106207542A (en) * | 2016-08-30 | 2016-12-07 | 四川永贵科技有限公司 | Floating type end contact adapter |
| CN106207542B (en) * | 2016-08-30 | 2018-11-27 | 四川永贵科技有限公司 | Floating type end face contact-connection assembly for electric |
| CN106655383A (en) * | 2016-12-27 | 2017-05-10 | 重庆千宏科技有限公司 | Charging pile |
| CN106711695A (en) * | 2017-01-11 | 2017-05-24 | 深圳乔合里科技股份有限公司 | Vehicle movable connector and assembly method thereof, floating connector |
| 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 |
| CN107331996A (en) * | 2017-06-14 | 2017-11-07 | 力帆实业(集团)股份有限公司 | Connector |
| CN107302155A (en) * | 2017-06-28 | 2017-10-27 | 青岛特来电新能源有限公司 | A kind of charge connector, Vehicular charging terminal and charging system |
| CN107302155B (en) * | 2017-06-28 | 2019-04-19 | 青岛特来电新能源有限公司 | A kind of charge connector, Vehicular charging terminal and charging system |
| CN108023243A (en) * | 2017-11-17 | 2018-05-11 | 天长市富信电子有限公司 | A kind of electric power connector with detection device |
| CN109802254A (en) * | 2018-12-27 | 2019-05-24 | 顺丰科技有限公司 | A kind of plug and flexible push-pull structure of flexibility push-pull structure |
| TWI723724B (en) * | 2020-01-03 | 2021-04-01 | 禾昌興業股份有限公司 | High-power board-to-board floating connector |
| WO2021258591A1 (en) * | 2020-06-22 | 2021-12-30 | 苏州极目机器人科技有限公司 | Electric unmanned aerial vehicle |
| CN112234298A (en) * | 2020-10-19 | 2021-01-15 | 苏州博众机器人有限公司 | Battery dismounting device and robot |
| CN113291243A (en) * | 2021-04-02 | 2021-08-24 | 深圳市鑫煜控股有限公司 | Floating connector for battery replacement of electric automobile |
| 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 |
| CN113459883A (en) * | 2021-08-12 | 2021-10-01 | 杭州德创电子股份有限公司 | Battery box power supply connection four-stage positioning device for replacing battery of heavy truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20111207 Termination date: 20200310 |