CN104638207A - Fixing structure for storage batteries of electric vehicle - Google Patents
Fixing structure for storage batteries of electric vehicle Download PDFInfo
- Publication number
- CN104638207A CN104638207A CN201410825353.5A CN201410825353A CN104638207A CN 104638207 A CN104638207 A CN 104638207A CN 201410825353 A CN201410825353 A CN 201410825353A CN 104638207 A CN104638207 A CN 104638207A
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- CN
- China
- Prior art keywords
- battery
- batteries
- storage
- battery case
- storage tank
- 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.)
- Granted
Links
- 239000011324 bead Substances 0.000 claims description 16
- 230000002787 reinforcement Effects 0.000 claims description 15
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J43/00—Arrangements of batteries
- B62J43/20—Arrangements of batteries characterised by the mounting
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J43/00—Arrangements of batteries
- B62J43/10—Arrangements of batteries for propulsion
- B62J43/16—Arrangements of batteries for propulsion on motorcycles or the like
-
- 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
- B60K2001/0405—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position
- B60K2001/0422—Arrangement under the front seats
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K2204/00—Adaptations for driving cycles by electric motor
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention relates to a fixing structure for storage batteries of an electric vehicle. Storage battery packs are installed below a storage box under a seat cushion of the electric vehicle; two U-shaped battery box fixing strips are fixedly connected to the bottom of a frame of the electric vehicle, a first battery box is installed on the battery box fixing strips, a first storage battery pack is placed in the first battery box, and the top of the first storage battery pack is fixed by the bottom of a second battery box; the second battery box is stacked on the first storage battery pack, and retracts by a position of one storage battery relative to the first battery box, and a second storage battery pack is placed in the second battery box; and the top of the second storage battery pack is fixed by the bottom of the storage box. The fixing structure for the storage batteries of the electric vehicle provided by the invention can be used for fixing the storage batteries in various directions, so that in a traveling process, the storage batteries cannot shake, and the service lives of the storage batteries are prolonged; meanwhile, spaces behind pedals and below the seat cushion of the electric vehicle are effectively utilized by the fixing structure provided by the invention.
Description
Technical field
The present invention relates to a kind of annex of electric motor car with two wheels, specifically a kind of electric motor car with two wheels storage battery fixed structure.
Background technology
Electric motor car with two wheels is because of its environmental protection, light and very popular, and becoming that a kind of important short distance hands over can instrument.Electric motor car with two wheels provides the energy by storage battery, for reaching larger course continuation mileage, electric motor car will place multiple storage battery, storage battery is generally placed under pedal by current electric motor car, position like this with regard to causing pedal is elevated, and affects the comfortableness of the people that rides.In addition, current storage battery is placed in battery case, be installed to again in electric motor car, storage battery can not well be fixed in battery case, battery case also can not all obtain stable fixing in all directions, can produce in vehicle operation and rock, cause the poor stability of battery, thus affect the useful life of battery.
Summary of the invention
The object of this invention is to provide a kind of electromobile battery fixed structure, can reliably stationary stroage battery, and the space of electric motor car can be effectively utilized.
For reaching above-mentioned purpose, the present invention by the following technical solutions: a kind of electromobile battery fixed structure, batteries is arranged on below the storage tank under electric vehicle seat cushion; Be fixedly connected with the battery case fixed strip of two U-shapeds on bottom electromobile frame, the first battery case is arranged on battery case fixed strip, and the first batteries is placed in the first battery case, the top of the first batteries fix by the bottom of the second battery case; Second battery case overlays on the first batteries, and relative to the position of the first battery case retrude storage battery, the second batteries is placed in the second battery case; Bottom the top storage case of the second batteries fix.
The first described battery case and the second battery case are the accumulator box of same structure; The base plate of accumulator box has dividing plate, and the side plate of dividing plate and accumulator box forms multiple battery placed cavity, and each storage battery of batteries is placed in battery placed cavity respectively; Have outstanding parting bead at the base plate back side of accumulator box, the position of parting bead at position, two storage battery gaps, the parting bead of the second battery case in the top portion of the first batteries every self-contained battery; The dual-side at the base plate back side of battery case has outstanding guide vane end stop, and the both ends of the surface blocking the first batteries every position block of the second battery case, at side direction self-contained battery.
Described storage tank bottom surface distributes the reinforcement intersected in length and breadth, and protruding with the position, storage battery gap in second electric group is the second parting bead, in the top portion of the second batteries every self-contained battery; The dual-side of described storage tank bottom surface has outstanding three couple second guide vane end stop, for blocking the both ends of the surface of the second batteries, at side direction self-contained battery; There is outstanding rear guide vane end stop the rear end of described storage tank bottom surface, for locating the trailing flank of the second batteries; There is outwardly gusset the front end of described storage tank bottom surface, has front limit block on gusset top, for locating the leading flank of the second batteries.
Described vehicle frame is fixed with cushions support post, the bottom of storage tank is connected above cushions support post, intercell connector connects the cushions support column top of both sides, there is installing hole the bottom of storage tank for storage tank and cushion are fixed to vehicle frame, reinforcement part bottom storage tank is lower at the vertical part reinforcement height at position, front side, forms intercell connector holddown groove; There is parting bead outwardly in the reverse side centre of described intercell connector, can embed the storage battery gap at the top of batteries.
The another kind of shape of described intercell connector is the bending of " L " shape, is placed in intercell connector holddown groove, and another side embeds the storage battery gap at the top of batteries.
The rear of battery pack is provided with battery mud guard, and battery mud guard blocks the trailing flank of storage battery above accumulator box box body and both sides extend to the left and right, and the below of battery mud guard is connected to the bayonet socket place on battery case top.
The side plate end face of level is arranged at the top of the side plate of described battery case, side plate end face is provided with wire and hooks, and when wire connects two pieces of storage batterys, mid portion is through this hook; The side plate end face of described battery case offers wire by groove, and the wire connecting upper and lower two Battery packs is stuck in groove.
Beneficial effect of the present invention is: electromobile battery fixed structure of the present invention, from all directions stationary stroage battery, in the process of moving, rocking of storage battery can not occur, thus extends the life-span of storage battery; The present invention simultaneously efficiently utilizes the space below electric vehicle pedal rear and cushion.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the present of invention.
Fig. 2 is the explosive view of Fig. 1.
Fig. 3 is the polycrystalline substance schematic diagram of the battery case of one embodiment of the present of invention.
Fig. 4 is the polycrystalline substance schematic diagram of the storage tank of one embodiment of the present of invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail.A kind of electromobile battery fixed structure of a kind of electric vehicle battery holder as shown in Figure 1 and Figure 2, batteries is arranged on below the storage tank 2 under electric vehicle seat cushion 1; The battery case fixed strip 31 of two U-shapeds is fixedly connected with on bottom electromobile frame 3, first battery case 4 is arranged on battery case fixed strip 31, first batteries 5 is placed in the first battery case 4, the top of the first batteries 5 fix by the bottom of the second battery case 6; Second battery case 6 overlays on the first batteries 5, and relative to the position of the first battery case 5 retrude storage battery, the second batteries 7 is placed in the second battery case 6; The bottom of the top storage case 2 of the second batteries 7 fix.The rear of the first batteries 5 and the second batteries 7 is separately installed with battery mud guard 8, and battery mud guard 8 blocks the trailing flank of storage battery above accumulator box 4,6 box body and both sides extend to the left and right; There is outstanding grab the below of battery mud guard 8, be connected to the bayonet socket place on battery case 4,6 top, the top of battery mud guard 8 offers multiple groove, corresponding with the reinforcement position bottom top second battery case 6 or storage tank 2, the tip contact of battery mud guard 8 to the bottom of the second battery case 6 or storage tank 2, thus prevents muddy water from splashing on storage battery effectively.
As shown in Figure 1, Figure 2, Figure 3 shows, the first described battery case 4 and the second battery case 6 are the accumulator box of same structure; The base plate 61 of accumulator box has dividing plate 62, and dividing plate 62 forms multiple battery placed cavity with the side plate 63 of accumulator box, and each storage battery of batteries 5,7 is placed in battery placed cavity respectively; There is reinforcement 64 outwardly with base plate 61 back side outside the side plate 63 of accumulator box, the outstanding higher height in reinforcement local forms parting bead 65, the position of parting bead 65 at position, two storage battery gaps, the parting bead 65 of the second battery case 6 in the top portion of the first batteries 5 every self-contained battery; The dual-side at base plate 61 back side of battery case has outstanding guide vane end stop 66, for blocking the both ends of the surface of the first batteries 5, at side direction self-contained battery.The side plate end face 67 of level is arranged at the top of the side plate 63 of described battery case, side plate end face 67 is provided with wire and hooks 68, and when wire connects two pieces of storage batterys, mid portion hooks 68 through wire; The side plate end face 67 of described battery case offers wire by groove 69, and the wire connecting upper and lower two Battery packs is stuck in wire by groove 69.4 fixing holes 41 are arranged at the bottom of battery case, and left and right sides has the bottom of lug 42, first battery case 4 to be outwardly fixed on the battery case fixed strip 31 of U-shaped by bottom fixing hole 41; Second battery case 6 is fixed on vehicle frame by the connecting hole 43 on the lug of two sides, and the battery that rear end is fixed on vehicle frame 3 by bottom fixing hole 41 is fixed on crosspiece.
As shown in Figure 1, Figure 2, Figure 4 shows, described storage tank 2 bottom surface distributes the reinforcement 21 intersected in length and breadth, and it is the second parting bead 22 that the position, storage battery gap in the second batteries 7 protrudes, in the top portion of the second batteries 7 every self-contained battery; The dual-side of described storage tank 2 bottom surface has outstanding three couple second guide vane end stop 23, for blocking the both ends of the surface of the second batteries 7, at side direction self-contained battery; There is outstanding rear guide vane end stop 24 rear end of described storage tank 2 bottom surface, for locating the trailing flank of the second batteries 7; There is outwardly gusset 25 front end of described storage tank 2 bottom surface, has front limit block 26 on gusset top, for locating the leading flank of the second batteries 7.Described vehicle frame about 3 is fixed with cushions support post 10 respectively, the bottom of storage tank 2 is connected above cushions support post 10, intercell connector 11 connects cushions support post 10 top of both sides, there is installing hole 27 bottom of storage tank 2 for storage tank 2 and cushion 1 are fixed to vehicle frame, reinforcement 21 part bottom storage tank 2 is lower at the vertical part reinforcement height at position, front side, forms intercell connector holddown groove 28; The reverse side centre of described intercell connector 11 has outstanding parting bead downwards, can embed the storage battery gap at the top of batteries.The another kind of shape of described intercell connector 11 is the bending of " L " shape, is placed in intercell connector holddown groove 28, and another side embeds the storage battery gap at the top of batteries.
Battery case and storage battery are arranged in electric motor car by the present invention, batteries is placed on the below of cushion, and efficiently utilize the position at pedal rear, two groups of six high performance storage batterys can be placed in limited position, improve the course continuation mileage of electric motor car.The present invention does not place storage battery under the forward position of pedal, thus makes pedal have lower terrain clearance, and adds the height between cushion and pedal, compared with the comfortableness that the electric motor car of SWB improves bicyclist.Each storage battery of batteries of the present invention is placed in the battery placed cavity of battery case, top suppress by the reinforcement bottom the battery case of top or storage tank, and periphery respectively by parting bead and guide vane end stop limit, thus storage battery will be fixed in electric motor car completely, can't produce in the process of moving and rock, thus can extending battery life effectively.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and implement according to this; this protection scope of the present invention can not be limited with this; equivalence change done under the premise without departing from the principles of the invention or amendment, all should be encompassed within protection scope of the present invention.
Claims (8)
1. an a kind of electromobile battery fixed structure of electric vehicle battery holder, is characterized in that: batteries is arranged on storage tank (2) below under electric vehicle seat cushion (1); Electromobile frame (3) bottom is fixedly connected with the battery case fixed strip (31) of two U-shapeds, first battery case (4) is arranged on battery case fixed strip (31), first batteries (5) is placed in the first battery case (4), the top of the first batteries (5) fix by the bottom of the second battery case (6); Second battery case (6) overlays on the first batteries (5), and relative to the position of the first battery case (4) retrude storage battery, the second batteries (7) is placed in the second battery case (6); The bottom at top storage case (2) of the second batteries (7) fix.
2. electromobile battery fixed structure as claimed in claim 1, it is characterized in that: the first batteries (5) is separately installed with battery mud guard (8) with the rear of the second batteries (7), battery mud guard (8) blocks the trailing flank of storage battery above accumulator box (4,6) box body and both sides extend to the left and right, and the below of battery mud guard (8) is connected to the bayonet socket place on battery case (4,6) top.
3. electromobile battery fixed structure as claimed in claim 1 or 2, is characterized in that: the accumulator box that described the first battery case (4) and the second battery case (6) are same structure; The base plate (61) of accumulator box has dividing plate (62), and dividing plate (62) forms multiple battery placed cavity with the side plate (63) of accumulator box, and each storage battery of batteries (5,7) is placed in battery placed cavity respectively; Reinforcement (64) is outwardly had at side plate (63) outside of accumulator box and base plate (61) back side, the outstanding higher height in reinforcement local forms parting bead (65), the position of parting bead (65) at position, two storage battery gaps, the parting bead (65) of the second battery case (6) in the top portion of the first batteries (5) every self-contained battery; The dual-side at base plate (61) back side of battery case has outstanding guide vane end stop (66), and the guide vane end stop (66) of the second battery case (6) blocks the both ends of the surface of the first batteries (5), at side direction self-contained battery.
4. electromobile battery fixed structure as claimed in claim 3, it is characterized in that: the side plate end face (67) of level is arranged at the top of the side plate (63) of described battery case, side plate end face (67) is provided with wire and hooks (68), when wire connects two pieces of storage batterys, mid portion hooks (68) through wire; The side plate end face (67) of described battery case offers wire by groove (69), and the wire connecting upper and lower two Battery packs is stuck in wire by groove (69).
5. electromobile battery fixed structure as claimed in claim 1 or 2 or 3 or 4, it is characterized in that: described storage tank (2) bottom surface distributes the reinforcement (21) intersected in length and breadth, it is the second parting bead (22) that position, storage battery gap in the second batteries (7) protrudes, in the top portion of the second batteries (7) every self-contained battery; The dual-side of described storage tank (2) bottom surface has outstanding three couple second guide vane end stop (23), for blocking the both ends of the surface of the second batteries (7), at side direction self-contained battery; There is outstanding rear guide vane end stop (24) rear end of described storage tank (2) bottom surface, for locating the trailing flank of the second batteries (7); There is outwardly gusset (25) front end of described storage tank (2) bottom surface, has front limit block (26), for locating the leading flank of the second batteries (7) on gusset top.
6. electromobile battery fixed structure as claimed in claim 5, it is characterized in that: described vehicle frame (3) left and right is fixed with cushions support post (10) respectively, cushions support post (10) top connects the bottom of storage tank (2), intercell connector (11) connects cushions support post (10) top of both sides, there is installing hole (27) bottom of storage tank (2) for storage tank (2) and cushion (1) are fixed to vehicle frame, reinforcement (21) part of storage tank (2) bottom is lower at the vertical part reinforcement height at position, front side, form intercell connector holddown groove (28).
7. electromobile battery fixed structure as claimed in claim 6, is characterized in that: the reverse side centre of described intercell connector (11) has outstanding parting bead downwards, can embed the storage battery gap at the top of batteries.
8. electromobile battery fixed structure as claimed in claim 6, is characterized in that: the shape of described intercell connector (11) is the bending of " L " shape, and be placed in intercell connector holddown groove (28), another side embeds the storage battery gap at the top of batteries.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410825353.5A CN104638207B (en) | 2014-12-27 | 2014-12-27 | Electromobile battery fixed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410825353.5A CN104638207B (en) | 2014-12-27 | 2014-12-27 | Electromobile battery fixed structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104638207A true CN104638207A (en) | 2015-05-20 |
| CN104638207B CN104638207B (en) | 2017-08-15 |
Family
ID=53216709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410825353.5A Expired - Fee Related CN104638207B (en) | 2014-12-27 | 2014-12-27 | Electromobile battery fixed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104638207B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106784507A (en) * | 2017-03-09 | 2017-05-31 | 台州安马达电动车有限公司 | Electric vehicle battery holder |
| CN107946499A (en) * | 2017-11-30 | 2018-04-20 | 中国地质大学（武汉） | A kind of standby battery of electric vehicle box and electric car |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103400949A (en) * | 2013-08-12 | 2013-11-20 | 常州市伟达科技有限公司 | Combined battery box |
| US20140014427A1 (en) * | 2012-07-10 | 2014-01-16 | Honda Motor Co., Ltd. | Battery case structure for motorcycle |
| CN103824983A (en) * | 2014-02-18 | 2014-05-28 | 浙江佳捷时电动车有限公司 | Combination battery installation structure of electric motor car |
-
2014
- 2014-12-27 CN CN201410825353.5A patent/CN104638207B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140014427A1 (en) * | 2012-07-10 | 2014-01-16 | Honda Motor Co., Ltd. | Battery case structure for motorcycle |
| CN103400949A (en) * | 2013-08-12 | 2013-11-20 | 常州市伟达科技有限公司 | Combined battery box |
| CN103824983A (en) * | 2014-02-18 | 2014-05-28 | 浙江佳捷时电动车有限公司 | Combination battery installation structure of electric motor car |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106784507A (en) * | 2017-03-09 | 2017-05-31 | 台州安马达电动车有限公司 | Electric vehicle battery holder |
| CN107946499A (en) * | 2017-11-30 | 2018-04-20 | 中国地质大学（武汉） | A kind of standby battery of electric vehicle box and electric car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104638207B (en) | 2017-08-15 |
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Granted publication date: 20170815 |