CN2702485Y - Quick socket for cable adaptor of electric automobile battery case - Google Patents
Quick socket for cable adaptor of electric automobile battery case Download PDFInfo
- Publication number
- CN2702485Y CN2702485Y CNU2004200505968U CN200420050596U CN2702485Y CN 2702485 Y CN2702485 Y CN 2702485Y CN U2004200505968 U CNU2004200505968 U CN U2004200505968U CN 200420050596 U CN200420050596 U CN 200420050596U CN 2702485 Y CN2702485 Y CN 2702485Y
- Authority
- CN
- China
- Prior art keywords
- battery case
- sleeve
- fixed
- electric automobile
- latch
- 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
Links
Landscapes
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to a quick socket for the cable joint of an electric automobile battery case, which can realize the automatic, quick and reliable separation and connection of the cable joint. The utility model adopts a contacting sleeve and a latch pin connecting device, wherein, the contacting sleeve is fixed on the case body of the battery case, the cable of which is fixed on one end of the contacting sleeve through nuts, the cables of the entire automobile are fixed on one end of the latch pin through nuts, and a latch pin and the cables of the entire automobile are fixed on an automobile frame through nuts and insulating materials. The contacting sleeve and the case body of the battery case are connected through a rubber insulation sleeve with finite elasticity, a finite gap is remained between the rubber insulation sleeve and the case body of the battery case, and one end of the latch pin is conical so as to ensure the automatic alignment between the latch pin and the contacting sleeve when socketed for each time. When the battery case is demounted and mounted for each time, the automatic connection and disconnection between the latch pin and the contacting sleeve is realized by making use of the inertia of pushing and pulling the battery case so as to cause the cable joint of the battery case and the cable joint of the entire automobile to be automatically connected and disconnected.
Description
Technical field
The present invention relates to a kind of batteries of electric automobile case cable connector rapid insertion device, especially can be reliably, stable, promptly realize the autopatching of high voltage cable joint reaching the quick-replaceable mechanization of battery case, automation.
Background technology
Exhausted day by day and the increasingly sharpening of environmental pollution of petroleum resources makes the sustainable development of auto industry face the challenge, and development electric automobile and other cleaning alternative energy source automobiles become main solution route.Electric vehicle engineering is increasingly mature, becomes the important vehicles of 21 century.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 once " oiling " (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.Set up the batteries charging station by concentrating, when electric automobile need charge, as long as the battery pack of electric weight deficiency is replaced by the new battery pack that is full of electricity to concentrating charging station, it is convenient just to refuel to the gas station as fuel vehicle, have only like this, electric automobile could satisfy people's daily instructions for use, core technology wherein for how to realize the quick replacing of battery pack and battery case cable fast, safety, peg graft reliably, and at present being connected between battery case and between battery case and car load high voltage cable joint adopt bolt mostly on the electric automobile, the mode that nut machinery is fastenedly connected, need artificial participation, and the connection between the cable connector that is arranged in automobile chassis middle part also needed special fastening condition, the difficulty that causes battery case to be changed such as servicing pit etc. strengthens, the time lengthening, human input strengthens.
Summary of the invention
Be connected the manually-operated deficiency of needs with the car load cable connector in order to overcome the battery case cable connector, the utility model provides a kind of battery case cable connector rapid insertion device, this device can be realized battery case grafting between the realization cable connector automatically in installation process, and can realize battery case separation between the realization cable connector automatically in unloading process.
The technical scheme that its technical problem that solves the utility model adopts is: the bolt and nut jockey that adopts is usually replaced with contact sleeve, bolt connecting device, wherein contact sleeve and latch surface have been carried out zinc-plated processing, for slight interference cooperates, both connect the back and are the face contact.Contact sleeve is fixed on the battery case casing, by nut the battery case cable is fixed on an end of contact sleeve, by nut the car load cable is fixed on an end of latch, and latch and car load cable is fixed on the vehicle frame by nut and insulating material.Being connected used between contact sleeve and battery case casing has certain flexible rubber insulation sleeve, leave certain clearance between rubber insulation sleeve and the battery case casing, the low-angle that contact sleeve can tilt, deflection is certain, make the position between latch and the contact sleeve allow certain error, and an end of latch is the taper shape, guaranteed to realize aligning automatically between latch and contact sleeve when each pegging graft.When each pegging graft, utilize the inertia that promotes battery case, latch is realized reliably being connected with contact sleeve, thus the battery case cable joint is realized reliably being connected with the car load cable connector.
When the dismounting battery case, outwards spur battery case, because latch is fixedly connected on the vehicle frame, latch and contact sleeve are realized breaking away from automatically under certain external force effect, thus the battery case cable is realized separating automatically with the car load cable.
The beneficial effects of the utility model are, adopt contact sleeve, bolt connecting device, and through design, when can be implemented in the dismounting battery case, separating automatically between battery case cable and car load cable, and when battery case is installed, automatic between battery case cable and car load cable, reliably be connected.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Accompanying drawing is a mechanical assembly drawing of the present utility model.
1. latches among the figure, 2. contact sleeve, 3. clamp nut, 4. plain cushion, 5. clamp nut, 6. battery case cable connector, 7. plain cushion, 8. electro-insulating rubber pad, 9. battery case casing, 10. insulation rubber sleeve, 11. are connected the insulation board on the vehicle frame, 12. plain cushions, 13. spring pad, 14. clamp nuts, 15. plain cushions, 16. plain cushion, 17. clamp nuts, 18. car load cable connectors.
Embodiment
In the accompanying drawings, contact sleeve (2) is fixed on the battery case casing (9) by clamp nut (5), plain cushion (7), electro-insulating rubber pad (8), insulation rubber sleeve (10), battery case cable connector (6) is fixed on the contact sleeve (2) by clamp nut (3), plain cushion (4), latch (1) is fixed on the car load vehicle frame by insulation board (11), plain cushion (12), spring pad (13), the clamp nut (14) that is connected on the vehicle frame, and car load cable connector (18) is fixed on the latch (1) by plain cushion (15), plain cushion (16), clamp nut (17).
When the dismounting battery case, because latch (1) is fixed on the vehicle frame, under the effect of external force, latch (1) separates automatically with contact sleeve (2), thus battery case cable connector (6) and car load cable connector (18) automatic disconnection.
When battery case is installed, be arranged in contact sleeve (2) on the battery case casing (9) in process to the lateral movement of car load vehicle frame, latch (1) is approaching with contact sleeve (2) gradually, at first, taper shape one end of latch (1) inserts in the contact sleeve (2), distortion by rubber insulation sleeve (10), adjust, the face of cylinder of latch (1) contacts fully with contact sleeve (2), under the action of inertia that promotes battery case, latch (1) inserts in the contact sleeve (2) fully, thereby battery case cable connector (6) is dynamically connected certainly with car load cable connector (18).
Claims (4)
1. batteries of electric automobile case cable connector rapid insertion device, adopt contact sleeve, bolt connecting device, it is characterized in that: contact sleeve is fixed on the battery case casing, and the battery case cable is fixed on the contact sleeve, the car load cable is fixedly connected on the latch, and latch is fixed on the vehicle frame.
2. batteries of electric automobile case cable connector rapid insertion device according to claim 1, it is characterized in that: being connected used between contact sleeve and battery case casing have certain flexible rubber insulation sleeve, leave certain clearance between rubber insulation sleeve and the battery case casing.
3. batteries of electric automobile case cable connector rapid insertion device according to claim 1, it is characterized in that: an end of latch is the taper shape.
4. batteries of electric automobile case cable connector rapid insertion device according to claim 1, it is characterized in that: contact sleeve and latch surface have been carried out zinc-plated processing, and for slight interference cooperates, both connect the back and are the face contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200505968U CN2702485Y (en) | 2004-05-11 | 2004-05-11 | Quick socket for cable adaptor of electric automobile battery case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200505968U CN2702485Y (en) | 2004-05-11 | 2004-05-11 | Quick socket for cable adaptor of electric automobile battery case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2702485Y true CN2702485Y (en) | 2005-05-25 |
Family
ID=34776939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200505968U Expired - Fee Related CN2702485Y (en) | 2004-05-11 | 2004-05-11 | Quick socket for cable adaptor of electric automobile battery case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2702485Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101783460A (en) * | 2010-03-01 | 2010-07-21 | *** | Vibration isolation device of blind-mate connector of power battery box of electric vehicle |
| CN101841105A (en) * | 2010-04-01 | 2010-09-22 | 力柏时代锂动力科技（北京）有限公司 | Electrical connector for vehicle |
| CN101640323B (en) * | 2009-09-09 | 2011-07-27 | 北京航空航天大学 | DC electrical docking device capable of automatically actuating and disconnecting |
| CN101290979B (en) * | 2007-08-24 | 2011-11-09 | 北京理工大学 | Automatic rapid plug-in mechanism |
| CN103187655A (en) * | 2012-12-19 | 2013-07-03 | 李福青 | Connecting device for quickly replacing power battery of electric car |
| WO2018214239A1 (en) * | 2017-05-26 | 2018-11-29 | 深圳市大富科技股份有限公司 | Electrical plug device and electric automobile |
-
2004
- 2004-05-11 CN CNU2004200505968U patent/CN2702485Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101290979B (en) * | 2007-08-24 | 2011-11-09 | 北京理工大学 | Automatic rapid plug-in mechanism |
| CN101640323B (en) * | 2009-09-09 | 2011-07-27 | 北京航空航天大学 | DC electrical docking device capable of automatically actuating and disconnecting |
| CN101783460A (en) * | 2010-03-01 | 2010-07-21 | *** | Vibration isolation device of blind-mate connector of power battery box of electric vehicle |
| CN101841105A (en) * | 2010-04-01 | 2010-09-22 | 力柏时代锂动力科技（北京）有限公司 | Electrical connector for vehicle |
| CN101841105B (en) * | 2010-04-01 | 2012-06-20 | 力柏时代锂动力科技（北京）有限公司 | Electrical connector for vehicle |
| CN103187655A (en) * | 2012-12-19 | 2013-07-03 | 李福青 | Connecting device for quickly replacing power battery of electric car |
| WO2018214239A1 (en) * | 2017-05-26 | 2018-11-29 | 深圳市大富科技股份有限公司 | Electrical plug device and electric automobile |
| CN109565127A (en) * | 2017-05-26 | 2019-04-02 | 深圳市大富科技股份有限公司 | A kind of electrical plug-in connection and electric car |
| CN109565127B (en) * | 2017-05-26 | 2020-09-11 | 深圳市大富科技股份有限公司 | Electric plug device and electric automobile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1123943C (en) | Fuel cell power supply system | |
| CN201717443U (en) | Automatic fitting plug-and-socket device of charging connector | |
| CN202153579U (en) | Blind-inserting type connecting device of electric automobile power cell internal and external boxes | |
| CN104602946A (en) | Manufacturing service disconnect that is part of busbar | |
| CN207889515U (en) | Electric vehicle | |
| CN2702485Y (en) | Quick socket for cable adaptor of electric automobile battery case | |
| CN108767588A (en) | Can fast quick change electricity change electric connector and the electric vehicle including it | |
| CN114475196A (en) | Energy storage mounting system, method of mounting energy storage system, and vehicle | |
| CN210272860U (en) | Floating guiding electric connector and new energy automobile using same | |
| CN108407665A (en) | Dual power supply double mode pure electric vehicle passenger car | |
| CN205499385U (en) | Oil -electricity hybrid vehicle unmanned aerial vehicle | |
| CN101503062A (en) | Vehicle mounted electrical system of fuel cell automobile | |
| CN113352952B (en) | Power control integration method and system for hydrogen-electricity hybrid electric vehicle | |
| CN202333190U (en) | Floating connection device of battery box for motor-driven automobile | |
| CN201112530Y (en) | Vehicle-carrying multifunctional chargeable battery | |
| CN207910186U (en) | A kind of new-energy automobile charging gun | |
| CN201068073Y (en) | Trailer type power supply unit for electric automobile | |
| CN201639083U (en) | Heavy-current quick connector for electric vehicles | |
| CN102354828B (en) | Electrical connecting device of power cell box of electric automobile | |
| CN201797361U (en) | Road driving charging device for electric vehicle | |
| CN211809082U (en) | High-voltage interlocking circuit of solar cell system | |
| CN209521550U (en) | A kind of electric car of high mileages of continuation | |
| CN203180122U (en) | Electric connector with plane contact point | |
| CN208315915U (en) | Can fast quick change electricity change electric connector and the electric car including it | |
| CN216903561U (en) | Automatic floating butt joint device for waterway circuit of electric commercial vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050525 Termination date: 20120511 |