CN102522512B - Battery box locating device for power battery quick change system - Google Patents
Battery box locating device for power battery quick change system Download PDFInfo
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- CN102522512B CN102522512B CN201210008775.4A CN201210008775A CN102522512B CN 102522512 B CN102522512 B CN 102522512B CN 201210008775 A CN201210008775 A CN 201210008775A CN 102522512 B CN102522512 B CN 102522512B
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- slide block
- groove
- projection
- positioning pillars
- locating device
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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 invention relates to a battery box locating device for a power battery quick change system. The battery box locating device comprises a shell, a hole, a sliding rail, a first sliding block and a second sliding block, wherein the hole is arranged at the bottom of the shell; a battery box locating support column can pass through the hole and can be arranged in the shell; the sliding rail is arranged in the shell; the first sliding block and the second sliding block are capable of moving on the sliding rail and used for locating the battery box locating support column; a first bump and a second bump matched with a first groove and a second groove at two sides of the locating support column are respectively arranged at opposite sides of the first sliding block and the second sliding block; when the first sliding block and the second sliding block are close, the first bump and the second bump are respectively embedded in the first groove and the second groove, so that the locating support column is fastened; and, when the first sliding block and the second sliding block are far away, the first bump and the second bump are respectively separated from the first groove and the second groove, so that the locating support column can be taken out from the shell. The battery box locating device disclosed by the invention has the benefits of convenience for assembly and disassembly and low cost.
Description
Technical field
The present invention relates to electric automobile field, particularly relate to a kind of battery box locating device for dynamic battery fast-replacing system.
Background technology
Electric automobile possesses economy, the advantage such as clean as the representative of new-energy automobile, but owing to being subject to the restriction of the energy content of battery, continual mileage is lower, thereby has limited the popularization of electric automobile.In order to extend the continual mileage of electric automobile, can adopt the method for changing battery.
But, the power brick quantity of electric automobile is many, volume is large, weight is sufficient, performance impact to electric automobile is most important, especially the weight and volume of battery has a strong impact on the installation and removal performance of battery, if the location and installation mode of power brick is too complicated, to cause production line and after-sales service inefficiency, have a strong impact on the industrialization of electric motor car.
Current existing battery case location and installation scheme mainly contains two kinds: a kind of is the side mounting means that is widely used in bus, and another kind is the bottom mounting means that is widely used in car.In current existing patent, battery case location and installation mode has plenty of and uses motor-driven mode, has plenty of and uses bolted mode, although the former is more convenient, cost is very high, and the latter's operation is very inconvenient.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of positioner for dynamic battery fast-replacing system, reduces costs, and easy accessibility.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of battery box locating device for dynamic battery fast-replacing system, comprises
Housing,
Be arranged on the hole of housing bottom, battery case positioning pillars can be arranged in described housing through this hole,
Be arranged on the slide rail in housing, the first slide block and second slide block that can on described slide rail, move, be used for locating battery case positioning pillars,
Described the first slide block and described the second slide block opposite side are respectively equipped with and the first groove of positioning pillars both sides and suitable the first projection and the second projection of the second groove,
When described the first slide block and described the second slide block near time, described the first projection and described the second projection embed respectively described the first groove and described the second groove, and positioning pillars is fastening,
When described the first slide block and described the second slide block away from time, described the first projection and described the second projection depart from respectively from described the first groove and described the second groove, positioning pillars can be taken out from described housing.
Further, on described the first slide block and described the second slide block, be connected with respectively head rod and the second connecting rod, between described head rod and described the second connecting rod, be provided with turning handle, rotate described turning handle and change the spacing between described connecting rod, and by being arranged on the cooperation of the resetting means between described the first slide block and described the second slide block, drive described the first slide block and the reciprocating motion on described slide rail of described the second slide block.
Further, described turning handle is that cross section is oval column structure,
When two end points of the minor axis of the oval cross section of turning handle contact with described the second connecting rod with described head rod respectively, in described the first projection and described the second projection described the first groove of embedding and described the second groove,
When two end points of the major axis of the oval cross section of turning handle contact with described the second connecting rod with described head rod respectively, it is large that spacing between described head rod and described the second connecting rod becomes, and described the first projection and described the second projection depart from respectively from described the first groove and described the second groove.
Further, described resetting means is back-moving spring.
The invention has the beneficial effects as follows: simple in structure, be convenient to processing, cost is low, and be convenient to maintain and replace.
On the basis of such scheme, can also adopt following further scheme:
Further, described housing sidewall be provided with positioning pillars on the suitable alignment pin of location hole, on described the first slide block and described the second slide block, be equipped with for the suitable through hole of described alignment pin, described alignment pin through the through hole on the through hole on described the first slide block, the location hole in described positioning pillars, described the second slide block, is fixed together described the first slide block, described positioning pillars, described the second slide block successively.
Further, the location hole in described positioning pillars runs through described the first groove and described the second groove.
Further, described alignment pin is a locking bolt.
Adopt the beneficial effect of above-mentioned further technical scheme to be: to strengthen the location of battery case positioning pillars, prevent that the first slide block and the second slide block from producing the unstable of separated so that positioning pillars because of factors such as vibrations.
Further, described slide rail is dovetail groove body structure, and described the first slide block and the second slider bottom are equipped with the bulge-structure matching with described dovetail groove body structure.
Adopt the beneficial effect of above-mentioned further technical scheme to be: anti-limited slip block departs from from slide rail, strengthen the steadiness of positioning pillars.
Accompanying drawing explanation
Fig. 1 represents positioner of the present invention and positioning pillars connection diagram;
The A-A cutaway view of Fig. 2 presentation graphs 1;
The B-B cutaway view of Fig. 3 presentation graphs 1;
The C-C cutaway view of Fig. 4 presentation graphs 1;
Fig. 5 represents positioner of the present invention and battery case connection diagram.
Wherein: 1, positioner, 2, battery case, 3, housing, 4, positioning pillars, 5, slide rail, the 6, first slide block, 7, back-moving spring, 8, turning handle, 9, locking bolt, 10, head rod, the 11, second connecting rod, the 12, second slide block.
Embodiment
For making the technical problem to be solved in the present invention, technical scheme and advantage clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
Fig. 1 represents positioner of the present invention and positioning pillars connection diagram; The A-A cutaway view of Fig. 2 presentation graphs 1; The B-B cutaway view of Fig. 3 presentation graphs 1; The C-C cutaway view of Fig. 4 presentation graphs 1; Fig. 5 represents positioner of the present invention and battery case connection diagram.
As shown in Figure 1, a kind of battery box locating device for dynamic battery fast-replacing system, comprise housing 3, and be arranged on the slide rail 5 in housing 3, the first slide block 6 and second slide block 12 that can on described slide rail 5, move, be used for locating battery case positioning pillars 4, described housing 3 bottoms are provided with the hole corresponding with described positioning pillars 4, the opposite side of the first slide block 6 and the second slide block 12 is respectively equipped with first projection and second projection corresponding with the first groove of the both sides of positioning pillars 4 and the second groove
When described the first slide block 6 and described the second slide block 12 near time, described the first projection and described the second projection embed respectively described the first groove and described the second groove, and positioning pillars 4 is fastening;
When described the first slide block 6 and described the second slide block 12 away from time, described the first projection and described the second projection depart from respectively from described the first groove and described the second groove, positioning pillars 4 can be taken out from described housing.
On described the first slide block 6 and described the second slide block 12, be connected with respectively head rod 10 and the second connecting rod 11, between described head rod 10 and described the second connecting rod 11, be provided with turning handle 8, rotate the spacing that described turning handle 8 changes between described head rod 10 and the second connecting rod 11, and by being arranged on the cooperation of the resetting means between described the first slide block 6 and the second slide block 12, drive the reciprocating motion on described slide rail 5 of described slide block 6.
Resetting means described in the present embodiment is back-moving spring 7, one end of back-moving spring 7 is arranged on the top of the first slide block 6, the other end of described back-moving spring 7 is arranged on the top of the second slide block 12, the bearing of trend of back-moving spring 7 is parallel with the bearing of trend of slide rail 5, and in the present embodiment, between the first slide block 6 and the second slide block 12, be provided with two back-moving springs 7, lay respectively at the both sides that positioning pillars 4 does not arrange the first groove and the second groove.
Described turning handle 8 for cross section be oval column structure.Rotate turning handle 8, two end points of major axis of the oval cross section of turning handle 8 are contacted with the second connecting rod 11 with head rod 10 respectively, now, the first slide block 6 and the second slide block 12 away from, be arranged on back-moving spring 7 on the first slide block 6 and the second slide block 12 in extended state, the first projection and the second projection depart from respectively from the first groove and the second groove; Rotate turning handle 8, two end points of minor axis of the oval cross section of turning handle 8 are contacted with the second connecting rod 11 respectively at described head rod 10, now, the first slide block 6 and the second slide block 12 are under the effect of back-moving spring 7, homing, the second projection on the first slide block 6 first projection and the second slide block 12 embeds respectively corresponding the first groove and the second groove in positioning pillars 4, by positioning pillars 4 clampings.
As shown in Figure 2, described positioning pillars 4 is provided with location hole, alignment pin on this location hole and described housing 3 sidewalls is suitable, on the first slide block 6 and the second slide block 12, be respectively equipped with the through hole suitable with alignment pin, alignment pin is successively through the through hole on the first slide block 6, the location hole in positioning pillars 4, the through hole on the second slide block, the first slide block 6, positioning pillars 4, the second slide block 12 are fixed together, prevent that the first slide block 6 is separated because the factors such as vehicle body vibrations cause with the second slide block 12, and strengthen the steadiness of positioning pillars 4.
Location hole described in the present embodiment runs through described the first groove and described the second groove, and the diameter of this location hole is more than or equal to the diameter of section of alignment pin.
In the present embodiment, alignment pin adopts locking bolt 9, the through hole suitable with locking bolt 9 is set on described the second slide block 12, can also adopt the mode of the slot suitable with locking bolt 9, locking bolt 9 is successively through location hole in the through hole on the first slide block 6, positioning pillars 4, then inject the slot on the second slide block 12, the first slide block 6, positioning pillars 4, the second slide block 12 are fixed together.
As shown in Figure 3 and Figure 4, described slide rail 5 is up-narrow and down-wide dovetail groove body structure, and the bottom of described the first slide block 6 and the second slide block 12 is equipped with the bulge-structure matching with described dovetail groove body structure.
As shown in Figure 5, four jiaos of battery case 2 are respectively equipped with a positioning pillars 4, a corresponding positioner 1 in each positioning pillars 4, each positioner 1 is fixed on body bottom by the bolt hole of its housing 3 upper end-face edges, and the gap of housing 3 bottoms and body bottom is greater than the height of described positioning pillars 4, is convenient to maintenance and changes.
In embodiments of the invention, the use procedure of positioner is as follows:
When battery case is pulled down, first with the lifting equipment of quick-change system, battery case bottom is held, take off locking bolt 9, then rotate turning handle 8, the first slide block 6 and the second slide block 12 move to the direction away from positioning pillars 4, until two end points of the major axis of the oval cross section of turning handle 8 contact with the second connecting rod 11 with head rod 10 respectively, now, the first projection of the first slide block 6, the second projection on the second slide block 12 all departs from corresponding the first groove and the second groove positioning pillars 4, move down battery case, positioning pillars 4 is exited from the hole of positioner housing 3 bottoms, battery case can be pulled down, then rotate turning handle 8, under the effect of back-moving spring 7, the first slide block 6 and the second slide block 12 reset,
When battery case is installed, first rotate turning handle 8, the first slide block 6 and the second slide block 12 move to the direction away from positioning pillars 4, until two end points of the major axis of the oval cross section of turning handle 8 contact with the second connecting rod 11 with head rod 10 respectively, then battery case is held up, positioning pillars 4 is through the hole of positioner housing 3 bottoms, enter in housing 3, continue the battery case that moves up, until in positioning pillars 4 corresponding with the position of the first slide block 6 and the second slide block 12 (location hole runs through the first groove and the second groove in the position of the first groove and the second groove, and the diameter of location hole is more than or equal to the diameter of section of locking bolt 9, the position of locking bolt 9 is corresponding with the center of the first projection and the second projection, so, the position of the first groove and the second groove respectively with the first projection, the position of the second projection is corresponding, be that the position of locking bolt 9 and the position of location hole are corresponding), rotate turning handle 8, under the effect of back-moving spring 7, the first slide block 6 and the second slide block 12 move toward one another, until two end points of the minor axis of the oval cross section of turning handle 8 respectively with corresponding head rod 10, the second connecting rod 11 contacts, now, the first projection, the second projection embeds respectively the first groove, the second groove, by positioning pillars 4 clampings, then, locking bolt 9 is passed to the through hole of the first slide block 6 successively, location hole in positioning pillars 4, inject in the slot of the second slide block 6 through hole of the second slide block 12 (or through), by the first slide block 6, positioning pillars 4, the second slide block 12 is fixed together, prevent that the first slide block 6 causing because of factors such as vehicle body vibrations is separated with the second slide block 12, strengthen being decided to be the steadiness of pillar 4.
The present embodiment is patent preferred embodiment of the present invention, not with this, limits the protection range of patent of the present invention.
Claims (8)
1. for a battery box locating device for dynamic battery fast-replacing system, it is characterized in that: comprise
Housing,
Be arranged on the hole of housing bottom, battery case positioning pillars can be arranged in described housing through this hole,
Be arranged on the slide rail in housing, the first slide block and second slide block that can on described slide rail, move, be used for locating battery case positioning pillars,
Described the first slide block and described the second slide block opposite side are respectively equipped with and the first groove of positioning pillars both sides and suitable the first projection and the second projection of the second groove,
When described the first slide block and described the second slide block near time, described the first projection and described the second projection embed respectively described the first groove and described the second groove, and positioning pillars is fastening,
When described the first slide block and described the second slide block away from time, described the first projection and described the second projection depart from respectively from described the first groove and described the second groove, positioning pillars can be taken out from described housing.
2. the battery box locating device for dynamic battery fast-replacing system according to claim 1, it is characterized in that: on described the first slide block and described the second slide block, be connected with respectively head rod and the second connecting rod, between described head rod and described the second connecting rod, be provided with turning handle, rotate described in described turning handle change
head rod and secondspacing between connecting rod, and by being arranged on the cooperation of the resetting means between described the first slide block and described the second slide block, drive described the first slide block and the reciprocating motion on described slide rail of described the second slide block.
3. the battery box locating device for dynamic battery fast-replacing system according to claim 2, is characterized in that: described turning handle is that cross section is oval column structure,
When two end points of the minor axis of the oval cross section of turning handle contact with described the second connecting rod with described head rod respectively, in described the first projection and described the second projection described the first groove of embedding and described the second groove,
When two end points of the major axis of the oval cross section of turning handle contact with described the second connecting rod with described head rod respectively, it is large that spacing between described head rod and described the second connecting rod becomes, and described the first projection and described the second projection depart from respectively from described the first groove and described the second groove.
4. the battery box locating device for dynamic battery fast-replacing system according to claim 2, is characterized in that: described resetting means is back-moving spring.
5. the battery box locating device for dynamic battery fast-replacing system according to claim 1, it is characterized in that: described housing sidewall be provided with positioning pillars on the suitable alignment pin of location hole, on described the first slide block and described the second slide block, be equipped with for the suitable through hole of described alignment pin, described alignment pin through the through hole on the through hole on described the first slide block, the location hole in described positioning pillars, described the second slide block, is fixed together described the first slide block, described positioning pillars, described the second slide block successively.
6. the battery box locating device for dynamic battery fast-replacing system according to claim 5, is characterized in that: the location hole in described positioning pillars runs through described the first groove and described the second groove.
7. the battery box locating device for dynamic battery fast-replacing system according to claim 5, is characterized in that: described alignment pin is a locking bolt.
8. according to the battery box locating device for dynamic battery fast-replacing system described in claim 1 to 7 any one, it is characterized in that: described slide rail is dovetail groove body structure, described the first slide block and described the second slider bottom are equipped with the bulge-structure matching with described dovetail groove body structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210008775.4A CN102522512B (en) | 2012-01-12 | 2012-01-12 | Battery box locating device for power battery quick change system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210008775.4A CN102522512B (en) | 2012-01-12 | 2012-01-12 | Battery box locating device for power battery quick change system |
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| Publication Number | Publication Date |
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| CN102522512A CN102522512A (en) | 2012-06-27 |
| CN102522512B true CN102522512B (en) | 2014-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210008775.4A Active CN102522512B (en) | 2012-01-12 | 2012-01-12 | Battery box locating device for power battery quick change system |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102903874A (en) * | 2012-10-17 | 2013-01-30 | 重庆长安汽车股份有限公司 | Fixing device of box body |
| CN105291799B (en) * | 2015-11-02 | 2018-01-30 | 北京长安汽车工程技术研究有限责任公司 | A kind of Battery case attachment means and electric automobile |
| CN105810868B (en) * | 2016-05-18 | 2018-07-27 | 王美燕 | Just battery is dismantled |
| CN105932184B (en) * | 2016-05-18 | 2018-07-24 | 林彬 | Easily retract battery |
| CN106627083B (en) * | 2017-01-13 | 2023-09-05 | 上海蔚来汽车有限公司 | Quick locking and unlocking kit |
| CN108638884B (en) * | 2018-05-14 | 2021-06-29 | 绍兴市日杰建筑科技有限公司 | New forms of energy electric bus |
| CN110137403B (en) * | 2019-05-05 | 2024-04-16 | 中国科学院电工研究所 | Compact container energy storage system integrated structure |
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| CN2457865Y (en) * | 2000-12-26 | 2001-11-07 | 均伦企业股份有限公司 | Handle unit for baking oven |
| CN1887515A (en) * | 2006-07-14 | 2007-01-03 | 沪东中华造船(集团)有限公司 | Metal explorator machining platform for machining box |
| CN101289056A (en) * | 2008-01-31 | 2008-10-22 | 北京理工大学 | Quick replaceable electric motor vehicle cell box |
| CN101890901A (en) * | 2010-07-23 | 2010-11-24 | 纽贝耳汽车(杭州)有限公司 | Electric automobile power battery quick-change mechanism |
| CN201820812U (en) * | 2010-09-08 | 2011-05-04 | 上海内燃机研究所 | Clamping device for vehicle-mounted power battery box |
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| CN2457865Y (en) * | 2000-12-26 | 2001-11-07 | 均伦企业股份有限公司 | Handle unit for baking oven |
| CN1887515A (en) * | 2006-07-14 | 2007-01-03 | 沪东中华造船(集团)有限公司 | Metal explorator machining platform for machining box |
| CN101289056A (en) * | 2008-01-31 | 2008-10-22 | 北京理工大学 | Quick replaceable electric motor vehicle cell box |
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| CN201820812U (en) * | 2010-09-08 | 2011-05-04 | 上海内燃机研究所 | Clamping device for vehicle-mounted power battery box |
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| CN102522512A (en) | 2012-06-27 |
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