CN103832258A - Fast replacing structure of power battery of electromobile - Google Patents
Fast replacing structure of power battery of electromobile Download PDFInfo
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- CN103832258A CN103832258A CN201410104744.8A CN201410104744A CN103832258A CN 103832258 A CN103832258 A CN 103832258A CN 201410104744 A CN201410104744 A CN 201410104744A CN 103832258 A CN103832258 A CN 103832258A
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- battery box
- battery
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Abstract
The invention relates to a fast replacing structure of a power battery of an electromobile. The structure comprises a battery box, a battery module fixed in the battery box, a lower cover of the battery box, a communication bus hub, a power bus hub, and an upper cover of the battery box, wherein the lower cover of the battery box is arranged at the bottom of the battery box, the communication bus hub and the power bus hub are arranged in the battery box, and the upper cover of the battery box is buckled to the battery box. When the structure needs to be detached, after a bolt I and a nut are unscrewed, a communication bus and a power bus are plugged out of the communication bus hub and the power bus hub respectively, then, a loading and unloading vehicle or a forklift is inserted into the bottom of the lower cover of the battery box and makes contact with the lower cover of the battery box, and finally, the loading and unloading vehicle or the forklift is pulled outwards so that the battery box can be taken out. Then, the fully charged battery box is pushed into the electromobile through the loading and unloading vehicle or the forklift, after the battery box is fastened through the bolt I and the nut, the communication bus and the power bus are plugged into the communication bus hub and the power bus hub respectively, and thus a battery pack of the electromobile can be replaced conveniently.
Description
Technical field
The present invention relates to electric vehicle engineering field, be specifically related to a kind of power battery mounting structure of electric automobile.
Background technology
Along with the continuous minimizing of non-renewable energy resources and the raising of people's environmental consciousness, more and more to be paid close attention to as the electronlmobil of new energy field, the cry of its industrialization also improves constantly.But be subject to the restriction of vehicle mounted dynamic battery prior art level, always not ideal enough compared with the distance travelled that the continual mileage of electronlmobil single charge and fuel vehicle single refuel.And the time of the each charging of battery is oversize again, allow electronlmobil use and popularization is subject to serious restriction.
Summary of the invention
The present invention, in order to overcome the deficiency of above technology, provides a kind of fixing simple, conveniently electric automobile power battery fast replacing structure of replacing electrokinetic cell.
The present invention overcomes the technical scheme that its technical matters adopts:
This electric automobile power battery fast replacing structure, comprise battery box, be fixed on the battery module in battery box, the battery box lower cover of the battery box bottom being arranged at, be arranged at communication bus socket and power bus socket in battery box, the battery box upper cover being fastened on battery box, described battery box is fixed on vehicle chassis by fixing lockable mechanism, described fixing lockable mechanism comprises some lower I that are fixed on battery box, some seat of honour I that are fixed on vehicle chassis, bolt I is successively through fixing by nut locking after seat of honour I and a lower I.
In order to offset vehicle vibrations, also comprise some active lock locking mechanisms, described active lock locking mechanism comprise be somely fixed on the lower II on battery box, some seats of honour II is fixed on vehicle chassis, in a described lower II, be horizontally installed with set pin, between described set pin and a lower II, spring II is installed, bolt III is successively through seat of honour II and a lower II, spring I is set in bolt III, and its two ends are placed in respectively between seat of honour II and a lower II, described set pin horizontal anomalous movement is plugged in bolt III bottom.
In order to facilitate stationary battery module, also comprise the hold-down mechanism being installed in battery box, described hold-down mechanism comprise be fixed on the adapter plate of battery box top, be vertically combined on bolt II on adapter plate, be fixed on bolt II below the compact heap that is wedge shape, be installed on the slide rail in battery box and be slidably mounted on two slide blocks on slide rail, described two slide block tops are relatively set with inclined-plane, and described compact heap contacts with the inclined-plane of two slide blocks.
For capable of reducing friction resistance, above-mentioned battery box lower cover bottom movable inlaying is fixed with some steel balls.
The invention has the beneficial effects as follows: need to dismantle time, unclamp after bolt I and nut, communication bus and power bus are pulled up from communication bus socket and power bus socket, utilize afterwards loading-unloading vehicle or fork truck to insert battery box lower cover bottom position, then make loading-unloading vehicle or fork truck contact battery box lower cover, loading-unloading vehicle or fork truck pull out and thereby battery box can be taken off the most at last, utilize afterwards loading-unloading vehicle or fork truck to push in vehicle being full of electric battery box, after bolt I and fastening nuts, again communication bus and power bus are inserted into communication bus socket and power bus socket, thereby facilitate the replacing of vehicle battery packs.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is upper battery shell structure schematic diagram;
Fig. 3 is the structural representation of fixing lockable mechanism;
Fig. 4 is the structural representation of active lock locking mechanism;
Fig. 5 is battery box lower cover bottom construction schematic diagram;
Fig. 6 is hold-down mechanism structural representation;
In figure, 1. fixing 7.2 times seat II of 5.2 times seat I of lockable mechanism 5.1 seat of honour I, 5.3 bolt I 5.4 nut 6. hold-down mechanism 6.1 bolt II 6.2 adapter plate 6.3 compact heap 6.4 slide block 6.5 slide rail 7. active lock locking mechanism 7.1 seat of honour II, 7.3 spring I 7.4 bolt III 7.5 spring II 7.6 set pin 8. battery box upper cover 9. steel balls of battery box 2. battery box lower cover 3. communication bus socket 4. power bus socket 5..
Detailed description of the invention
Below in conjunction with accompanying drawing 1, to accompanying drawing 6, the present invention will be further described.
This electric automobile power battery fast replacing structure, comprise battery box 1, be fixed on the battery module in battery box 1, the battery box lower cover 2 of battery box 1 bottom being arranged at, be arranged at communication bus socket 3 and power bus socket 4 in battery box 1, the battery box upper cover 8 being fastened on battery box 1, battery box 1 is fixed on vehicle chassis by fixing lockable mechanism 5, fixing lockable mechanism comprises some lower I 5.2 that are fixed on battery box 1, some seat of honour I 5.1 that are fixed on vehicle chassis, bolt I 5.3 is successively through being locked by nut 5.4 after seat of honour I 5.1 and a lower I 5.2.Need to dismantle time, unclamp after bolt I 5.3 and nut 5.4, communication bus and power bus are pulled up from communication bus socket 3 and power bus socket 4, utilize afterwards loading-unloading vehicle or fork truck to insert battery box lower cover 2 bottom positions, then make loading-unloading vehicle or fork truck contact battery box lower cover 2, loading-unloading vehicle or fork truck pull out and thereby battery box 1 can be taken off the most at last, utilize afterwards loading-unloading vehicle or fork truck to push in vehicle being full of electric battery box 1, by bolt I 5.3 and nut 5.4 fastening after, again communication bus and power bus are inserted into communication bus socket 3 and power bus socket 4, thereby facilitate the replacing of vehicle battery packs.
Also comprise some active lock locking mechanisms 7, active lock locking mechanism 7 comprise be somely fixed on the lower II 7.2 on battery box 1, some seats of honour II 7.1 is fixed on vehicle chassis, in lower seat II 7.2, be horizontally installed with set pin 7.6, between set pin 7.6 and a lower II 7.2, spring II 7.5 is installed, bolt III 7.4 is successively through seat of honour II 7.1 and a lower II 7.2, spring I 7.3 is set in bolt III 7.4, and its two ends are placed in respectively between seat of honour II 7.1 and a lower II 7.2, and set pin 7.6 horizontal anomalous movements are plugged in bolt III 7.4 bottoms.Due to install fixing after in the time that vehicle shakes the vibrations meeting of battery box 1 cushioned by spring I 7.3, therefore can effectively prevent the vibrations of battery box 1, extended its service life.In the time of dismounting, set pin 7.6 is pulled out and Compress Spring II 7.5, it is extracted from bolt III 7.4, now bolt III 7.4 is unloaded to realize battery box 1 is dismantled from vehicle chassis, installing/dismounting is simple in structure, simple operation.
Also comprise the hold-down mechanism 6 being installed in battery box 1, hold-down mechanism 6 comprise be fixed on the adapter plate 6.2 of battery box 1 top, be vertically combined on bolt II 6.1 on adapter plate 6.2, be fixed on bolt II 6.1 belows the compact heap that is wedge shape 6.3, be installed on the slide rail 6.5 in battery box 1 and be slidably mounted on two slide blocks 6.4 on slide rail 6.5, two slide block 6.4 tops are relatively set with inclined-plane, and compact heap 6.3 contacts with the inclined-plane of two slide blocks 6.4.When use, battery module is put into respectively to the outside of two slide blocks 6.4, swivel bolt II 6.1 afterwards, make it to drive wedge shape compact heap 6.3 to move downward, compact heap 6.3 in the process moving downward by inclined-plane push two slide blocks 6.4 along slide rail 6.5 relative to moving laterally, thereby realizing compact heap 6.3 is fixed on battery module extruding on the sidewall of battery box 1, fix thereby can realize simple and fast in the time of assembling battery module, improved efficiency of assembling.
Battery box lower cover 2 bottoms can be fixed with some steel balls 9 by movable inlaying.In the time utilizing loading-unloading vehicle or fork truck dismounting battery box 1, the steel ball 9 of battery box lower cover 2 bottoms contacts with loading-unloading vehicle or fork truck, steel ball 9 can rotate, therefore reduced friction force, effectively prevent loading-unloading vehicle or fork truck insert time wear and tear battery box lower cover 2 situation occur, extended service life.
Claims (4)
1. an electric automobile power battery fast replacing structure, it is characterized in that: comprise battery box (1), be fixed on the battery module in battery box (1), the battery box lower cover (2) of battery box (1) bottom being arranged at, be arranged at communication bus socket (3) and power bus socket (4) in battery box (1), the battery box upper cover (8) being fastened on battery box (1), described battery box (1) is fixed on vehicle chassis by fixing lockable mechanism (5), described fixing lockable mechanism comprises some lower I (5.2) that are fixed on battery box (1), some seat of honour I (5.1) that are fixed on vehicle chassis, bolt I (5.3) is successively through being locked by nut (5.4) after seat of honour I (5.1) and a lower I (5.2).
2. electric automobile power battery fast replacing structure according to claim 1, it is characterized in that: also comprise some active lock locking mechanisms (7), described active lock locking mechanism (7) comprises some lower II (7.2) that are fixed on battery box (1), some seats of honour II (7.1) are fixed on vehicle chassis, in a described lower II (7.2), be horizontally installed with set pin (7.6), between described set pin (7.6) and a lower II (7.2), spring II (7.5) is installed, bolt III (7.4) is successively through seat of honour II (7.1) and a lower II (7.2), spring I (7.3) is set in bolt III (7.4), and its two ends are placed in respectively between seat of honour II (7.1) and a lower II (7.2), described set pin (7.6) horizontal anomalous movement is plugged in bolt III (7.4) bottom.
3. electric automobile power battery fast replacing structure according to claim 1 and 2, it is characterized in that: also comprise the hold-down mechanism (6) being installed in battery box (1), described hold-down mechanism (6) comprises the adapter plate (6.2) that is fixed on battery box (1) top, vertically be combined on the bolt II (6.1) on adapter plate (6.2), be fixed on the compact heap that is wedge shape (6.3) of bolt II (6.1) below, be installed on the slide rail (6.5) in battery box (1) and be slidably mounted on two slide blocks (6.4) on slide rail (6.5), described two slide blocks (6.4) top is relatively set with inclined-plane, described compact heap (6.3) contacts with the inclined-plane of two slide blocks (6.4).
4. electric automobile power battery fast replacing structure according to claim 3, is characterized in that: described battery box lower cover (2) bottom movable inlaying is fixed with some steel balls (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410104744.8A CN103832258B (en) | 2014-03-20 | 2014-03-20 | Electric automobile power battery fast replacing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410104744.8A CN103832258B (en) | 2014-03-20 | 2014-03-20 | Electric automobile power battery fast replacing structure |
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| Publication Number | Publication Date |
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| CN103832258A true CN103832258A (en) | 2014-06-04 |
| CN103832258B CN103832258B (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410104744.8A Expired - Fee Related CN103832258B (en) | 2014-03-20 | 2014-03-20 | Electric automobile power battery fast replacing structure |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107146868A (en) * | 2017-06-29 | 2017-09-08 | 绵阳启创电子科技有限公司 | A kind of battery core module, Vehicular battery and motor vehicles |
| CN107195825A (en) * | 2017-06-29 | 2017-09-22 | 绵阳启创电子科技有限公司 | A kind of safe and practical battery core module, Vehicular battery and motor vehicles |
| CN107901889A (en) * | 2017-12-18 | 2018-04-13 | 安徽理工大学 | A kind of device for rapidly replacing battery for new-energy automobile |
| CN111055721A (en) * | 2019-12-06 | 2020-04-24 | 徐州重型机械有限公司 | Battery quick-changing device, engineering machinery and quick-changing method |
| CN113715687A (en) * | 2021-09-30 | 2021-11-30 | 北京胜能能源科技有限公司 | Vehicle battery state detection method and device, electronic equipment and vehicle |
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| CN201985190U (en) * | 2011-02-17 | 2011-09-21 | 锦州万得新能源汽车技术有限公司 | Cell box fixing device for electric motorcar |
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2014
- 2014-03-20 CN CN201410104744.8A patent/CN103832258B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102007015447A1 (en) * | 2007-03-30 | 2008-10-02 | Continental Automotive Gmbh | Rotary element e.g. wheel rim, mounting device for e.g. motor vehicle, has electromechanical or electromagnetic locking mechanism with locking pin brought into two operating positions to facilitate or prevent loosening of mounting element |
| CN201874928U (en) * | 2010-11-10 | 2011-06-22 | 中国电子科技集团公司第十四研究所 | Quick-assembly/disassembly and high-accuracy connecting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107146868A (en) * | 2017-06-29 | 2017-09-08 | 绵阳启创电子科技有限公司 | A kind of battery core module, Vehicular battery and motor vehicles |
| CN107195825A (en) * | 2017-06-29 | 2017-09-22 | 绵阳启创电子科技有限公司 | A kind of safe and practical battery core module, Vehicular battery and motor vehicles |
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| CN107195825B (en) * | 2017-06-29 | 2023-07-21 | 绵阳启创电子科技有限公司 | Safe and practical battery cell module, vehicle battery and motor vehicle |
| CN107901889A (en) * | 2017-12-18 | 2018-04-13 | 安徽理工大学 | A kind of device for rapidly replacing battery for new-energy automobile |
| CN111055721A (en) * | 2019-12-06 | 2020-04-24 | 徐州重型机械有限公司 | Battery quick-changing device, engineering machinery and quick-changing method |
| CN111055721B (en) * | 2019-12-06 | 2023-02-17 | 徐州重型机械有限公司 | Battery quick-changing device, engineering machinery and quick-changing method |
| CN113715687A (en) * | 2021-09-30 | 2021-11-30 | 北京胜能能源科技有限公司 | Vehicle battery state detection method and device, electronic equipment and vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103832258B (en) | 2016-05-18 |
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| C14 | Grant of patent or utility model | ||
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| CP02 | Change in the address of a patent holder |
Address after: 272200 East Road, Jinxiang Economic Development Zone, Shandong, Jining Patentee after: SHANDONG MEIYI BANGSAI ELECTRIC VEHICLE MANUFACTURING CO., LTD. Address before: 272200 East Road, Jinxiang Economic Development Zone, Shandong, Ji'nan Patentee before: SHANDONG MEIYI BANGSAI ELECTRIC VEHICLE MANUFACTURING CO., LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20170320 |
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| CF01 | Termination of patent right due to non-payment of annual fee |