CN104022240B - On-vehicle battery and there is the vehicle of this on-vehicle battery - Google Patents
On-vehicle battery and there is the vehicle of this on-vehicle battery Download PDFInfo
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- CN104022240B CN104022240B CN201410221654.7A CN201410221654A CN104022240B CN 104022240 B CN104022240 B CN 104022240B CN 201410221654 A CN201410221654 A CN 201410221654A CN 104022240 B CN104022240 B CN 104022240B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
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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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The present invention relates to on-vehicle battery and there is the vehicle of this on-vehicle battery.The invention provides a kind of on-vehicle battery, it comprises battery body and chimeric part; Chimeric part has the cone tank coordinated with the collet that lock is arranged; Joint pin is configured to screw with the screwed hole on connector through after the second through hole, the first through hole successively, is fixedly connected with vehicle body to make on-vehicle battery; Cone tank is configured to: collet is shunk moving in the process coordinated with collet, with the axis making the axis of the joint pin in the first through hole aim at the screwed hole of connector, thus realizes the centering of joint pin and connector; Joint pin and connector first carry out centering and screw.In addition, present invention also offers a kind of vehicle with this on-vehicle battery.This on-vehicle battery and vehicle because it has cone tank or collet, can to the corresponding collet on lock or corresponding cone tank with the use of, significantly improve the replacing efficiency of on-vehicle battery.
Description
Technical field
The present invention relates to the quick-replaceable of on-vehicle battery, particularly relate to a kind of on-vehicle battery and there is the vehicle of this on-vehicle battery.
Background technology
Along with the fast development of World Economics, energy and environment are own through becoming the significant problem of human development and existence.The fuel that fuel-engined vehicle uses is the disposable energy, just non-renewable after application.Along with global energy consume increase, the fossil energy of the earth oneself face exhaustion.Electric automobile, as a kind of new traffic tool, at alleviating energy crisis, promotes that the aspects such as people and environment harmonious development have incomparable advantage.
The power that electric automobile uses the electric energy stored by on-vehicle battery to travel as it, but the energy density of electrokinetic cell and power density can not show a candle to gasoline, diesel oil, the distance travelled causing electric automobile once to charge is shorter, and be subject to the restriction of battery operating characteristic, charging process can not be completed in the short time, for this reason, the mode changing battery is adopted to meet the daily operation demand of vehicle, namely when vehicle electrical quantity not sufficient, to electrical changing station be the battery being full of electricity by the battery altering of electricity deficiency, as fuel vehicle refuels to gas station.Only in this way, electric automobile could meet the daily demand of people.
Core technology is wherein the quick-replaceable how realizing on-vehicle battery.Existing on-vehicle battery major part is screwed by bolt to be fastened on vehicle chassis.In the quick-replaceable process of on-vehicle battery, first on-vehicle battery is corresponded to pre-position, swivel bolt is fastening to carry out.But inventor finds, in the process that bolt inserts, be not easy the installing hole aiming at respective nut, need repeatedly to aim at, have impact on installation effectiveness; On the other hand, bolt also may rotate when incomplete centering, can cause the infringement to nuts and bolt, thus affects the life-span of securing member, impacts driving.
Summary of the invention
An object of first aspect present invention is intended at least one defect overcome in the process of on-vehicle battery of the prior art installation, one is provided to be convenient to quick-replaceable on-vehicle battery, it screws after can making bolts and nuts quick centring more mutually, significantly improves installation effectiveness.
A further object of first aspect present invention to improve the replacing efficiency of on-vehicle battery further.
An object of second aspect present invention to provide a kind of vehicle with above-mentioned on-vehicle battery.
According to a first aspect of the invention, the invention provides a kind of on-vehicle battery, comprise battery body and chimeric part, described chimeric part is fixedly connected with described battery body;
Described chimeric part has the cone tank coordinated with the collet that lock is arranged, the bottom land central position of described cone tank has the second through hole, to pass through joint pin; Described lock is configured to be fixedly connected with vehicle body, and described collet has the first through hole along its central Axis Extension; Described joint pin is configured to screw with the screwed hole on connector through after described second through hole, described first through hole successively, is fixedly connected with described vehicle body to make described on-vehicle battery;
Described cone tank is configured to: described collet is shunk moving in the process coordinated with described collet, with the axis making the axis of the joint pin in described first through hole aim at the screwed hole of described connector, thus realize the centering of described joint pin and described connector; Described joint pin and described connector first carry out centering and screw.
Alternatively, described chimeric part is provided with half-conical groove face, is configured to coordinate with the half-conical convex surface that described lock is arranged, to guide described collet to insert in described cone tank in the process of described battery body and described vehicle body relative movement.
Alternatively, described half-conical groove face and described cone tank are coaxially arranged; Described cone tank is arranged on the end face of the serrated end of described half-conical groove face.
Alternatively, described chimeric part is provided with half-conical convex surface, is configured to coordinate with the half-conical groove face that described lock is arranged, to guide described collet to insert in described cone tank in the process of described battery body and described vehicle body relative movement.
Alternatively, described half-conical convex surface and described cone tank are coaxially arranged; Described cone tank is arranged on the end face of the serrated end of described half-conical convex surface.
According to a first aspect of the invention, present invention also offers a kind of on-vehicle battery, comprise battery body and chimeric part, described chimeric part is fixedly connected with described battery body;
Described chimeric part has the collet coordinated with the cone tank that lock is arranged, described collet has the first through hole along its central Axis Extension, to pass through joint pin; Described lock is configured to be fixedly connected with vehicle body, and the bottom land central position of described cone tank has the second through hole; Described joint pin is configured to screw with the screwed hole on connector through after described first through hole, described second through hole successively, is fixedly connected with described vehicle body to make described on-vehicle battery;
Described collet is configured to: shrink moving in the process coordinated with described cone tank, with the axis making the axis of the joint pin in described first through hole aim at the screwed hole of described connector, thus realize the centering of described joint pin and described connector; Described joint pin and described connector first carry out centering and screw.
Alternatively, described chimeric part is provided with half-conical convex surface, is configured to coordinate with the half-conical groove face that described lock is arranged, to guide described collet to insert in described cone tank in the process of described battery body and described vehicle body relative movement; Or, described chimeric part is provided with half-conical groove face, is configured to coordinate with the half-conical convex surface that described lock is arranged.
Alternatively, described half-conical convex surface and described collet are coaxially arranged, and described collet is arranged on the end face of the serrated end of described half-conical convex surface; Or,
Described half-conical groove face and described collet are coaxially arranged, and described collet is arranged on the end face of the serrated end of described half-conical groove face.
Alternatively, described chimeric part also comprises vertical otic placode, the vertical contacts side surfaces of itself and described battery body against; Described vertical otic placode is provided with installing hole.
Alternatively, described lock, described joint pin and described connector is also comprised.
Alternatively, described lock also comprises connector installing hole and is arranged on the elastic device in described connector installing hole; Described connector is positioned at described connector installing hole; Described elastic device is positioned at the side deviating from described first through hole of described connector; Described elastic device comprises Compress Spring and Spring nut; Described Spring nut is fixedly connected with described connector installing hole; One end of described Compress Spring is resisted against on described connector or is fixedly mounted on described connector, and the other end of described Compress Spring is resisted against on described Spring nut or is fixedly mounted on described Spring nut.
According to a second aspect of the invention, the invention provides a kind of vehicle, wherein, comprise any one on-vehicle battery above-mentioned.
On-vehicle battery of the present invention and have this on-vehicle battery vehicle because its there is cone tank or collet, can to the corresponding collet be arranged on lock or corresponding cone tank with the use of, both make in the process of relative movement cooperation, and the axis of joint pin is micro-moves the axis aiming at connector, thus significantly improve the installation effectiveness of on-vehicle battery, that is significantly improve the replacing efficiency of on-vehicle battery.
Further, due to on-vehicle battery of the present invention and there is this on-vehicle battery vehicle in there is half-conical groove face or half-conical convex surface, it can coordinate to the corresponding half-conical convex surface on lock or corresponding half-conical groove face, thus on-vehicle battery can be made to move quickly into predetermined installed position, guide collet to insert in cone tank simultaneously, further increasing the installation effectiveness of on-vehicle battery.
According to hereafter by reference to the accompanying drawings to the detailed description of the specific embodiment of the invention, those skilled in the art will understand above-mentioned and other objects, advantage and feature of the present invention more.
Accompanying drawing explanation
Hereinafter describe specific embodiments more of the present invention with reference to the accompanying drawings by way of example, and not by way of limitation in detail.Reference numeral identical in accompanying drawing denotes same or similar parts or part.It should be appreciated by those skilled in the art that these accompanying drawings may not be drawn in proportion.In accompanying drawing:
Fig. 1 is the schematic diagram of on-vehicle battery according to an embodiment of the invention;
Fig. 2 is the partial enlarged drawing at A place in Fig. 1;
Fig. 3 is the schematic diagram of the chimeric part of on-vehicle battery shown in Fig. 1;
Fig. 4 is the schematic cross sectional views of the assembly that in the on-vehicle battery of one embodiment of the invention, chimeric part and lock are formed after cooperatively interacting;
Fig. 5 is the schematic diagram of the assembly that in the on-vehicle battery of one embodiment of the invention, chimeric part and lock are formed after cooperatively interacting;
Fig. 6 is the schematic cross sectional views of the assembly that in the on-vehicle battery of one embodiment of the invention, chimeric part and lock are formed after cooperatively interacting;
Fig. 7 is the schematic cross sectional views of the assembly that in the on-vehicle battery of one embodiment of the invention, chimeric part and lock are formed after cooperatively interacting;
Fig. 8 is the schematic cross sectional views of the assembly that in the on-vehicle battery of one embodiment of the invention, chimeric part and lock are formed after cooperatively interacting.
Embodiment
Fig. 1 is the schematic diagram of on-vehicle battery according to an embodiment of the invention.As shown in Figure 1, and referring to figs. 2 to Fig. 5, embodiments provide a kind of on-vehicle battery being convenient to change, it can make joint pin and connector centering fast in the process of on-vehicle battery and vehicle body relative movement, thus screw again after joint pin and the first centering of connector can be made, what improve joint pin and connector screws efficiency, and then significantly improves the replacing efficiency of on-vehicle battery.Particularly, the on-vehicle battery of the embodiment of the present invention comprises battery body 60 and chimeric part 20.Chimeric part 20 is fixedly connected with battery body 60.Chimeric part 20 comprises vertical otic placode 23, the vertical contacts side surfaces of itself and battery body 60 against; Vertical otic placode 23 is provided with installing hole.Mounting screw is fixedly connected with chimeric part 20 by installing hole with battery body 60.Chimeric part 20 can be multiple, is distributed on the surrounding of battery body 60.
Especially, chimeric part 20 has the cone tank 21 coordinated with the collet 11 that lock 10 is arranged.The bottom land central position of cone tank 21 has the second through hole, to pass through joint pin 40.Lock 10 is configured to be fixedly connected with vehicle body.Collet 11 has the first through hole along its central Axis Extension.Joint pin 40 is configured to screw with the screwed hole of connector 30 through after the second through hole, the first through hole successively, is fixedly connected with vehicle body to make on-vehicle battery.
On-vehicle battery is in the process of installing, and joint pin 40 and connector 30 first carry out centering and screw.Particularly, on-vehicle battery moves relative to vehicle body under the effect of external force, thus collet 11 is moved relative to cone tank 21, in the process that the relative movement carried out after collet 11 contacts with the groove face of cone tank 21 coordinates, effect due to cone tank 21 makes collet 11 forced contraction, thus impel on the micro-central axis moving to collet 11 of the axis of the joint pin 40 of the first through hole being positioned at collet 11, to aim at the axis of the screwed hole of connector 30, thus realize the centering of joint pin 40 and connector 30.Such as, in the process of installing, first joint pin 40 is entered in the first through hole by the second through hole, and not through the first through hole, after itself and connector 30 carry out centering, then screws through the first through hole and connector 30; First joint pin 40 enters in the first through hole by the second through hole, stops mobile after also passing the end contact of the first through hole and connector 30, after itself and connector 30 carry out centering, then screws through the first through hole and connector 30.That is, the cone tank 21 of the on-vehicle battery of the embodiment of the present invention is configured to: collet 11 is shunk moving in the process coordinated with collet 11, with the axis making the axis of the joint pin 40 in the first through hole aim at the screwed hole of connector 30, thus realize the centering of joint pin 40 and connector 30.Connector 30 can select nut, and joint pin 40 can choice for use stud or bolt.
The elastic device that lock 10 comprises connector installing hole 12 and is arranged in connector installing hole 12.Connector 30 is preferably arranged on the connector installing hole 12 be positioned on lock 10, and connector installing hole 12 can be coaxial with the first through hole.Collet 11 has external screw thread, and it can screw the one end at connector installing hole 12.The elastic device be arranged in connector installing hole 12 is positioned at the side deviating from the first through hole of connector 30.In the process of installing, first joint pin 40 enters in the first through hole by the second through hole, also may continue to move after passing the end contact of the first through hole and connector 30 and carry out rotating to screw with connector 30 simultaneously, when joint pin 40 misalignment connector 30, joint pin 40 is in the process to connector 30 movement, can be resisted against on the end face of screwed hole, continue the movement that movement can cause connector 30.The setting of elastic device can allow connector 30 to move along the axis of connector installing hole 12 to the direction away from the first through hole under the promotion of joint pin 40, and after connector 30 with joint pin 40 centering, stop connector 30 to continue movement along the axis of connector installing hole 12 to the direction away from the first through hole, thus be convenient to being engaged of connector 30 and joint pin 40.Such as, elastic device can comprise Compress Spring 51 and Spring nut 52.Spring nut 52 is fixedly connected with connector installing hole 12, screws the other end at connector installing hole 12 by being threaded.One end of Compress Spring 51 is resisted against on connector 30 or is fixedly mounted on connector 30, and the other end of Compress Spring 51 is resisted against on Spring nut 52 or is fixedly mounted on Spring nut 52.
In the installation process of on-vehicle battery, how to make on-vehicle battery rapid movement to precalculated position to solve and collet 11 is accurately inserted in cone tank 21, the chimeric part 20 of the on-vehicle battery of the embodiment of the present invention is also provided with half-conical groove face 22, be configured to coordinate with the half-conical convex surface 13 that lock 10 is arranged, to guide collet 11 to insert in cone tank 21 in the process of battery body 60 and vehicle body relative movement.The half-conical groove face 22 of chimeric part 20 is coaxially arranged with the cone tank 21 on it.On the end face of the serrated end of the half-conical groove face 22 that the cone tank 21 of chimeric part 20 is disposed thereon, the other end of the half-conical groove face 22 of chimeric part 20 is used for the insertion of the half-conical convex surface 13 on lock 10.
Fig. 6 is the schematic diagram of the assembly that in the on-vehicle battery of one embodiment of the invention, chimeric part and lock are formed after cooperatively interacting.As shown in Figure 6, in the embodiment of the present invention on-vehicle battery chimeric part 20 on there is half-conical convex surface 13, be configured to coordinate with the half-conical groove face 22 that lock 10 is arranged, to guide collet 11 to insert in cone tank 21 in the process of battery body 60 and vehicle body relative movement.The half-conical convex surface 13 of chimeric part 20 is coaxially arranged with the cone tank 21 on it.On the end face of the serrated end of the half-conical convex surface 13 that the cone tank 21 of chimeric part 20 is disposed thereon, this end of the half-conical convex surface 13 of chimeric part 20 is for inserting the half-conical groove face 22 of lock 10.
Fig. 7 is the schematic diagram of the assembly that in the on-vehicle battery of one embodiment of the invention, chimeric part and lock are formed after cooperatively interacting.In other embodiment of the present invention, collet 11 is arranged on chimeric part 20, and it coordinates with the cone tank 21 that lock 10 is arranged.Joint pin 40 screws with the screwed hole of connector 30 after being configured to pass the first through hole on collet 11, the second through hole on cone tank 21 successively in embodiments of the present invention, is fixedly connected with vehicle body to make on-vehicle battery.The chimeric part 20 of on-vehicle battery is also provided with half-conical groove face 22, is configured to coordinate with the half-conical convex surface 13 that lock 10 is arranged, to guide collet 11 to insert in cone tank 21 in the process of battery body 60 and vehicle body relative movement.The half-conical groove face 22 of chimeric part 20 is coaxially arranged with the collet 11 on it.On the end face of the serrated end of the half-conical groove face 22 that chimeric part 20 collet 11 is disposed thereon, the other end of the half-conical groove face 22 of chimeric part 20 is used for the insertion of the half-conical convex surface 13 of lock 10.
Fig. 8 is the schematic diagram of the assembly that in the on-vehicle battery of one embodiment of the invention, chimeric part and lock are formed after cooperatively interacting.In embodiments of the present invention, half-conical convex surface 13 is arranged on the chimeric part 20 of on-vehicle battery, be configured to coordinate with the half-conical groove face 22 that lock 10 is arranged, to guide collet 11 to insert in cone tank 21 in the process of battery body 60 and vehicle body relative movement.The half-conical convex surface 13 of chimeric part 20 is coaxially arranged with the collet 11 on it.On the end face of the serrated end of the half-conical convex surface 13 that the collet 11 of chimeric part 20 is disposed thereon, this end of the half-conical convex surface 13 of chimeric part 20 is for inserting in the half-conical groove face 22 of lock 10.
In another embodiment of the invention, on-vehicle battery also can comprise lock 10, joint pin 40 and connector 30.This on-vehicle battery is arranged on vehicle body by the otic placode that lock 10 is arranged.
According to a second aspect of the invention, present invention also offers a kind of vehicle, it comprises the on-vehicle battery in vehicle body and above-mentioned any embodiment.Vehicle body comprises vehicle chassis.On-vehicle battery can be arranged on vehicle chassis.
So far, those skilled in the art will recognize that, although multiple exemplary embodiment of the present invention is illustrate and described herein detailed, but, without departing from the spirit and scope of the present invention, still can directly determine or derive other modification many or amendment of meeting the principle of the invention according to content disclosed by the invention.Therefore, scope of the present invention should be understood and regard as and cover all these other modification or amendments.
Claims (11)
1. an on-vehicle battery, comprises battery body, it is characterized in that, also comprises chimeric part, and described chimeric part is fixedly connected with described battery body;
Described chimeric part has the cone tank coordinated with the collet that lock is arranged, the bottom land central position of described cone tank has the second through hole, to pass through joint pin; Described lock is configured to be fixedly connected with vehicle body, and described collet has the first through hole along its central Axis Extension; Described joint pin is configured to screw with the screwed hole on connector through after described second through hole, described first through hole successively, is fixedly connected with described vehicle body to make described on-vehicle battery;
Described cone tank is configured to: described collet is shunk moving in the process coordinated with described collet, with the axis making the axis of the joint pin in described first through hole aim at the screwed hole of described connector, thus realize the centering of described joint pin and described connector; Described joint pin and described connector first carry out centering and screw.
2. on-vehicle battery according to claim 1, is characterized in that,
Described chimeric part is provided with half-conical groove face, is configured to coordinate with the half-conical convex surface that described lock is arranged, to guide described collet to insert in described cone tank in the process of described battery body and described vehicle body relative movement.
3. on-vehicle battery according to claim 2, is characterized in that,
Described half-conical groove face and described cone tank are coaxially arranged;
Described cone tank is arranged on the end face of the serrated end of described half-conical groove face.
4. on-vehicle battery according to claim 1, it is characterized in that, described chimeric part is provided with half-conical convex surface, be configured to coordinate with the half-conical groove face that described lock is arranged, to guide described collet to insert in described cone tank in the process of described battery body and described vehicle body relative movement.
5. on-vehicle battery according to claim 4, is characterized in that,
Described half-conical convex surface and described cone tank are coaxially arranged;
Described cone tank is arranged on the end face of the serrated end of described half-conical convex surface.
6. an on-vehicle battery, comprises battery body, it is characterized in that, also comprises chimeric part, and described chimeric part is fixedly connected with described battery body;
Described chimeric part has the collet coordinated with the cone tank that lock is arranged, described collet has the first through hole along its central Axis Extension, to pass through joint pin; Described lock is configured to be fixedly connected with vehicle body, and the bottom land central position of described cone tank has the second through hole; Described joint pin is configured to screw with the screwed hole on connector through after described first through hole, described second through hole successively, is fixedly connected with described vehicle body to make described on-vehicle battery;
Described collet is configured to: shrink moving in the process coordinated with described cone tank, with the axis making the axis of the joint pin in described first through hole aim at the screwed hole of described connector, thus realize the centering of described joint pin and described connector; Described joint pin and described connector first carry out centering and screw.
7. on-vehicle battery according to claim 6, is characterized in that,
Described chimeric part is provided with half-conical convex surface, is configured to coordinate with the half-conical groove face that described lock is arranged, to guide described collet to insert in described cone tank in the process of described battery body and described vehicle body relative movement; Or,
Described chimeric part is provided with half-conical groove face, is configured to coordinate with the half-conical convex surface that described lock is arranged.
8. on-vehicle battery according to claim 7, is characterized in that,
Described half-conical convex surface and described collet are coaxially arranged, and described collet is arranged on the end face of the serrated end of described half-conical convex surface; Or,
Described half-conical groove face and described collet are coaxially arranged, and described collet is arranged on the end face of the serrated end of described half-conical groove face.
9. the on-vehicle battery according to claim 1 or 6, is characterized in that,
Described chimeric part also comprises vertical otic placode, the vertical contacts side surfaces of itself and described battery body against;
Described vertical otic placode is provided with installing hole.
10. the on-vehicle battery according to claim 1 or 6, is characterized in that,
Described lock also comprises connector installing hole and is arranged on the elastic device in described connector installing hole;
Described connector is positioned at described connector installing hole;
Described elastic device is positioned at the side deviating from described first through hole of described connector;
Described elastic device comprises Compress Spring and Spring nut;
Described Spring nut is fixedly connected with described connector installing hole;
One end of described Compress Spring is resisted against on described connector or is fixedly mounted on described connector, and the other end of described Compress Spring is resisted against on described Spring nut or is fixedly mounted on described Spring nut.
11. 1 kinds of vehicles, is characterized in that, comprise the on-vehicle battery according to any one of claim 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410221654.7A CN104022240B (en) | 2014-05-23 | 2014-05-23 | On-vehicle battery and there is the vehicle of this on-vehicle battery |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410221654.7A CN104022240B (en) | 2014-05-23 | 2014-05-23 | On-vehicle battery and there is the vehicle of this on-vehicle battery |
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| CN104022240A CN104022240A (en) | 2014-09-03 |
| CN104022240B true CN104022240B (en) | 2016-04-06 |
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| CN105098115B (en) * | 2015-09-15 | 2017-07-14 | 北京新能源汽车股份有限公司 | Electric vehicle and its cell flexible erecting device |
| CN106080159B (en) * | 2016-05-25 | 2019-03-22 | 上海蔚来汽车有限公司 | Lock body component, power battery, its lockable mechanism and application method, the vehicles |
| CN106058109B (en) * | 2016-08-10 | 2019-03-26 | 上海蔚来汽车有限公司 | Battery locking system, the new energy vehicles and the method for assembling and disassembling power battery |
| CN106979192B (en) * | 2016-12-12 | 2019-03-26 | 上海蔚来汽车有限公司 | Circumferential lockable mechanism, battery locking device, power battery pack and vehicle |
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| CN202381495U (en) * | 2011-12-15 | 2012-08-15 | 株洲市高远电池有限公司 | Bolt-on connection locking device for lithium ion battery pack |
| CN202651506U (en) * | 2012-06-12 | 2013-01-02 | 江苏道爵新能源车业有限公司 | Electric automobile charging plug device |
| CN203126784U (en) * | 2013-03-26 | 2013-08-14 | 范广前 | Built-in battery anti-theft connector |
| CN203941958U (en) * | 2014-05-23 | 2014-11-12 | 亿源动力（北京）科技有限公司 | On-vehicle battery and there is the vehicle of this on-vehicle battery |
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| CN104022240A (en) | 2014-09-03 |
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