CN206067525U - A kind of energy-conserving and environment-protective electric automobile - Google Patents

A kind of energy-conserving and environment-protective electric automobile Download PDF

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Publication number
CN206067525U
CN206067525U CN201620892080.0U CN201620892080U CN206067525U CN 206067525 U CN206067525 U CN 206067525U CN 201620892080 U CN201620892080 U CN 201620892080U CN 206067525 U CN206067525 U CN 206067525U
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CN
China
Prior art keywords
battery
case
electric automobile
conserving
environment
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Expired - Fee Related
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CN201620892080.0U
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Chinese (zh)
Inventor
陈丙彦
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陈丙彦
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Priority to CN201620892080.0U priority Critical patent/CN206067525U/en
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Publication of CN206067525U publication Critical patent/CN206067525U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/70Energy storage systems for electromobility, e.g. batteries

Abstract

This utility model is related to a kind of energy-conserving and environment-protective electric automobile, including compartment, drive the control system of the dynamical system and control electric vehicle motion of electric vehicle motion, wherein, motor in dynamical system is by battery power, battery is arranged in the battery case under platform floor, the car body top is provided with skylight, skylight controls its folding by support meanss, the battery case includes case in battery outer box and battery, in the battery, four lateral walls of case are fixed in battery outer box by fixed mechanism, electric automobile also includes exhaust apparatus, the exhaust apparatus includes guide fluid grating and rubber slab.By maintenance door is arranged on battery case, make the maintenance to battery case more quick, while effectively fixing case in the battery for filling electrokinetic cell, it is ensured that case installation and removal are convenient in battery;Can adjust the angle of skylight unlatching as needed, and can in closed door can in time aerofluxuss, closed door is easy.

Description

A kind of energy-conserving and environment-protective electric automobile
Technical field
This utility model is related to electric vehicle engineering field, more particularly to a kind of energy-conserving and environment-protective electric automobile.
Background technology
In the last few years, electric automobile industry had obtained swift and violent development, arranges skylight in roof, enables to in-car air Circulated well, increased the entrance of fresh air.But disposably can strut during current electric motor car opened skylight, it is impossible to adjust Section louver angle, affects the performance in skylight, and the support device structure in skylight is complicated, it is easy to damage, cause to support loosely Gu, after the opening of skylight, position affects air circulation quality easily by larger windage.
In order to improve some designs of safety of electric motor car by the preferable of the sealing design in compartment.But, it is this Design can cause the moment in closed door, the pressure of automotive interior to increase rapidly, thus close off car door difficulty, and due to pressure Increase can make automotive interior form one impact air pressure, produce impact to the tympanum of vehicle occupant, the ear of people is damaged.
Generally the battery case of dress electrokinetic cell is fixedly mounted in the battery flat of car body in electric automobile, fixed form has Many kinds are such as fixed by bolt or carry out screens fixation etc. by clamp.But these fixed forms cause to battery case Assemble difficult during assembling, and the battery case installed be difficult to dismantle, unloading process it is complicated, maintenance and change difficult.Battery makes Heat is produced with during, common batteries case heat sinking function is poor, and rate of heat dissipation is low, cause electrokinetic cell service life low.
Utility model content
The purpose of this utility model is to provide a kind of energy-conserving and environment-protective electric automobile, by maintenance door is arranged on battery case, The convenient maintenance to battery case, and the assembly or disassembly process of battery case is simple and convenient, battery case rate of heat dissipation is high, service life It is long so that this utility model more energy-conserving and environment-protective.The angle of skylight unlatching, simple structure, not rapid wear are adjusted as needed can It is bad, support firm;And the energy aerofluxuss in time when electric motor car car door is closed, keep the air pressure inside and outside compartment consistent so as to close electricity It is very laborsaving during motor-car car door, also do not have impact air pressure and the ear of people is damaged.
In order to solve above-mentioned technical problem, the technical scheme adopted by this utility model is:A kind of electronic vapour of energy-conserving and environment-protective Car, including the control system in compartment, the dynamical system for driving electric vehicle motion and control electric vehicle motion, wherein, power By battery power, battery is arranged in the battery case under platform floor motor in system, and the car body top is provided with skylight, Skylight controls its folding by support meanss, and the battery case includes case in battery outer box and battery, and the battery outer box includes case On rear side of body and case lid, case lid one end and casing, tank wall is hinged, and the other end is connected with cabinet front tank wall by buckle structure, described Multiple radiating raised lines being spaced apart are provided with battery outer box plate inner wall, are provided with the base plate between adjacent heat radiation raised line Multiple louvres, are provided with two perpendicular draw-in groove bands, in the battery on the base plate of case on the plurality of radiating raised line Be provided with thermovent, be provided with thermovent in radiator-grid, and battery on the base plate outer wall of case thermovent both sides be provided with two with The spacing gusset that draw-in groove band is engaged, the height of the spacing gusset are more than the depth of draw-in groove band, and in the battery, four, case is outer Side wall is fixed in battery outer box by fixed mechanism, and the fixed mechanism is made up of two nuts, screw rod, clamping plate and handles, Through hole corresponding with nut is provided with battery outer box, two nuts are separately fixed at the two ends of through hole, one end of the screw rod Be connected with clamping plate through through hole and nut, the other end is connected with handle, four clamping plates are made by battery by adjusting fixed mechanism Case is gripped;Electric automobile also includes exhaust apparatus, and exhaust passage is further opened with the compartment, and exhaust passage two ends are parallel Internal baffle and outer baffle are provided with, wherein, air vent, and two air vents are respectively arranged with Internal baffle and outer baffle not same On one horizontal plane, the exhaust apparatus includes guide fluid grating and rubber slab, and guide fluid grating is made up of framework and multiple deflectors, institute The air vent that frame loops are stated around outer baffle is arranged, and what the plurality of deflector was parallel to each other is fixed on framework and is located with framework Perpendicular constitutes downward-sloping setting, and the rubber slab covers the air vent setting of Internal baffle and its top is fixed with Internal baffle Connection, bottom is attached on Internal baffle naturally.
Upper connecting base and lower connecting base are respectively arranged with the skylight and compartment of electric automobile, the support meanss include Rotate the upper bracket and lower carriage being connected respectively with upper connecting base and lower connecting base, the upper bracket is rotated with lower carriage and is connected, The support meanss also include two governor motions for being arranged on upper bracket two ends, are provided with two between described two governor motions The individual limiting plate being fixedly connected with upper bracket, the lower carriage are arranged between two limiting plates, and the governor motion includes pressure Button, compression spring, axis and bearing pin, wherein, clinching is rotatably arranged on upper bracket by bearing pin, compression spring one end with Limiting plate connects, and the other end is connected with clinching bottom, and the axis is connected with clinching top, by pressing or unclamping under clinching Portion, makes the axis of clinching top connection depart from or insert in the spacing hole on lower carriage.
In the battery outer box and battery, case is rectangular structure.
Buckle is provided with the case lid of the battery outer box, snap seats on cabinet front outer wall, are provided with, buckle spiral-lock exists On the card of snap seats.
The shock relieve vent along its thickness direction insertion is provided with the cushion.
Maintenance door is provided with tank wall on case in the battery, is provided with along top box wall width and is slided out for maintenance door The guide rail for entering, maintenance door extend one end of case in battery and are provided with flange, set in the other end and battery on rear side of case between inwall It is equipped with cushion.
Described lower carriage is V-shaped support, is respectively arranged with spacing hole along the support arm axial direction near upper bracket Ith, spacing hole II and playback hole.
Compared with prior art, this utility model has the advantages that:A kind of energy-conserving and environment-protective of this utility model are electronic Automobile, by maintenance door is arranged on battery case, makes the maintenance to battery case more quick, can effectively fix dress electrokinetic cell Battery in case while, it is ensured that case convenient disassembly in battery, it is easy to change and keep in repair, and battery case rate of heat dissipation is high, while Improve the service life of battery so that this utility model more energy-conserving and environment-protective;By arranging governor motion, such that it is able to basis Need to adjust the angle that skylight is opened, and support device structure is simple, is hardly damaged, support firm;By arranging exhaust apparatus, Enable the timely aerofluxuss in closed door, it is ensured that the air pressure inside and outside compartment is consistent, realizes very laborsaving during electric motor car closing of the door Effect, and impact air pressure is not had during closed door the ear of people is damaged.
Description of the drawings
Fig. 1 is a kind of battery case structural representation of energy-conserving and environment-protective electric automobile of this utility model;
Fig. 2 is sectional view at A-A in this utility model Fig. 1;
Fig. 3 is the structural representation of this utility model battery outer box box bottom;
Fig. 4 is the structural representation of bottom plate in this utility model battery;
Fig. 5 is the structural representation that tank wall is engaged with maintenance door on case in this utility model battery;
Fig. 6 is the side view of support meanss when this utility model skylight is closed;
Fig. 7 is the front view of support meanss when this utility model skylight is closed;
Fig. 8 is the side view of support meanss when this utility model skylight is opened;
Fig. 9 is the structural representation of this utility model support meanss lower carriage;
Figure 10 is the front view of this utility model exhaust apparatus;
Figure 11 is the rearview of this utility model exhaust apparatus;
Figure 12 is the sectional view in this utility model Figure 10 at A-A;
Labelling in figure:1st, battery outer box, 101, casing, 102, case lid, 103, buckle, 104, snap seats, 105, radiate it is convex Bar, 106, louvre, 107, draw-in groove band, 2, case in battery, 201, radiator-grid, 202, spacing gusset, 203, maintenance door, 204, turn over Side, 205, cushion, 206, shock relieve vent, 3, nut, 4, screw rod, 5, compartment, 6, support meanss, 601, upper bracket, 602, lower Frame, 603, limiting plate, 604, clinching, 605, compression spring, 606, axis, 607, bearing pin, 608, spacing hole I, 609, spacing hole II, 610, playback hole, 7, skylight, 8, upper connecting base, 9, lower connecting base, 10, Internal baffle, 11, outer baffle, 12, guide fluid grating, 1201st, framework, 1202, deflector, 13, rubber slab, 14, clamping plate, 15, handle.
Specific embodiment
This utility model is elaborated with specific embodiment below in conjunction with the accompanying drawings, the present embodiment is with this utility model skill Premised on art scheme, detailed embodiment and specific operating process are given, but protection domain of the present utility model is not limited In following embodiments.
As illustrated, a kind of energy-conserving and environment-protective electric automobile, including compartment 5, drive electric vehicle motion dynamical system and The control system of control electric vehicle motion, wherein, by battery power, battery is arranged on 5 bottom of compartment to the motor in dynamical system In battery case under plate, skylight 7 at the top of the compartment 5, is provided with, skylight 7 controls its folding, the battery case by support meanss 6 Including case 2 in battery outer box 1 and battery, in the battery outer box 1 and battery, case 2 is rectangular structure.The battery outer box 1 is wrapped Casing 101 and case lid 102 are included, 102 one end of case lid is hinged with 101 rear side tank wall of casing, the other end passes through buckle structure and casing 101 front side tank wall connections, are provided with multiple radiating raised lines 105 being spaced apart on 1 plate inner wall of the battery outer box, adjacent to dissipate Be provided with multiple louvres 106 on base plate between hot raised line 105, be provided with the plurality of radiating raised line 105 two and its Vertical draw-in groove band 107, is provided with thermovent on the base plate of case 2 in the battery, radiator-grid 201, and electricity are provided with thermovent Two are provided with pond on the base plate outer wall of 2 thermovent both sides of case with draw-in groove with the 107 spacing gussets 202 being engaged, the limit The height of position gusset 202 is more than draw-in groove with 107 depth, to ensure that the radiator-grid 201 of case 2 in battery does not contact radiating raised line 105, so that the battery in battery in case 2 preferably can radiate, the service life of battery is improve, while improve battery case Rate of heat dissipation.
In the battery, 2 four lateral walls of case are fixed in battery outer box 1 by fixed mechanism, and the fixed mechanism is by two Individual nut 3, screw rod 4, clamping plate 14 and handle 15 are constituted, and are provided with and 3 corresponding through hole of nut, two nuts 3 in battery outer box 1 It is separately fixed at the two ends of through hole, one end of the screw rod 4 passes through through hole and nut 3 to be connected with clamping plate 14, the other end and handle 15 connections, make four clamping plates 14 grip case in battery 2 by adjusting fixed mechanism.
Case lid 102 is first opened during assembling, two spacing gussets 202 of case in battery 2 are stuck in in casing 101 two On clamp bar slot band 107, then rotary handle 15 drives screw rod 4 and clamping plate 14 to move, and makes in the contact battery of clamping plate 5 outside the side of case 2 Case in battery 2 is gripped, fixation by wall by 4 box fixed mechanisms, make in battery case 2 in electric automobile during traveling not Can move, safety and stability.Buckle 103 is provided with the case lid 102 of the battery outer box 1, is provided with 101 front side outer wall of casing Snap seats 104, after in battery, case 2 is installed and is fixed by 103 spiral-lock of buckle on the card of snap seats 104, the assembling of battery case Process is convenient and swift.
Buckle 103 is provided with the case lid 102 of the battery outer box 1, on 101 front side outer wall of casing, snap seats is provided with 104, after in battery, case 2 is installed and is fixed by 103 spiral-lock of buckle on the card of snap seats 104, the assembling process side of battery case Just it is safe.
It is provided with maintenance door 203 in the battery on case 2 on tank wall, is provided with along top box wall width and slides for maintenance door The dynamic guide rail for coming in and going out, maintenance door 203 extend one end of case 2 in battery and are provided with flange 204, in the other end and battery after case 2 Cushion 205 is provided between the inwall of side.
When needing repair and replacement battery case, buckle 103 is lifted up so as to the card of the snap seats that come off 104, opens case Lid 102, pulls flange 204 that maintenance door 203 is pulled out along guide rail, and the detection and maintenance to case in battery 2 is very convenient.Overhaul Bi Hou, promotes flange 204 that maintenance door 203 is pushed back along guide rail, and the side relative with flange 204 of maintenance door 203 is connected to damping On pad 205.The shock relieve vent 206 along its thickness direction insertion is provided with the cushion 205, is made in push-and-pull maintenance door 203 Play a part of noise reduction damping.Such as need to change case 2 in battery, you can taken out, change and be very easy to.
Upper connecting base 8 and lower connecting base 9, the support meanss are respectively arranged with the skylight 7 and compartment 5 of electric automobile 6 include rotating with upper connecting base 8 and lower connecting base 9 respectively the upper bracket 601 and lower carriage 602 be connected, the upper bracket 601 and Lower carriage 602 rotates connection, and the support meanss 6 also include being arranged on two governor motions at 601 two ends of upper bracket, and described two Two limiting plates 603 being fixedly connected with upper bracket 601 are provided between individual governor motion, the lower carriage 602 is arranged on two Between individual limiting plate 603, the governor motion includes clinching 604, compression spring 605, axis 606 and bearing pin 607, wherein, pressure Button 604 is rotatably arranged on upper bracket 601 by bearing pin 607, and 605 one end of compression spring is connected with limiting plate 603, another End is connected with 604 bottom of clinching, and the axis 606 is connected with 604 top of clinching, by pressing or unclamping 604 bottom of clinching, is made The axis 606 of 604 top of clinching connection departs from or inserts in the spacing hole on lower carriage 602.Described lower carriage 602 is V words Shape support, is respectively arranged with spacing hole I 608, spacing hole II 609 and playback along the support arm axial direction near upper bracket 601 Hole 610.
When skylight 7 is closed, axis 606 is inserted in playback hole 610.When opened skylight 7 is needed, while pressing inward against two The bottom of clinching 604 on individual governor motion, clinching 604 can be rotated around bearing pin 607, and now compression spring 605 is compressed, axis 606 spin off from the playback hole 610 of lower carriage 602 respectively simultaneously, drag upper bracket 601 and lower carriage 602 then up, Axis 606 is moved at spacing hole I 608 or spacing hole II 609,604 bottom of clinching is then unclamped, compression spring 605 stretches Afterwards 604 bottom of clinching is outwards ejected, while 604 top of clinching drives the insertion spacing hole I 608 of axis 606 or spacing hole II 609 In, now upper bracket 601 is against on skylight 7, and then can be propped skylight 7 by support meanss 6.
When axis 606 inserts spacing hole I 608,7 opening angle of skylight is big;When axis 606 inserts spacing hole II 609, 7 opening angle of skylight is little;When the insertion playback hole 610 of axis 606, skylight 7 is closed.This utility model simple structure, can basis User is actually needed the size of adjustment 7 opening angle of skylight, convenient and swift.
Electric automobile also includes exhaust apparatus, and exhaust passage is further opened with the compartment 5, and exhaust passage two ends are parallel to be set Internal baffle 10 and outer baffle 11 are equipped with, wherein, air vent, and two air vents are respectively arranged with Internal baffle 10 and outer baffle 11 Not in same level, the exhaust apparatus includes guide fluid grating 12 and rubber slab 13, and guide fluid grating 12 is by 1201 He of framework Multiple deflectors 1202 are constituted, and the framework 1201 is arranged around the air vent of outer baffle 11,1202 phase of the plurality of deflector Mutual parallel is fixed on framework 1201 and constitutes downward-sloping setting, the rubber slab 13 with 1201 place perpendicular of framework The air vent setting and its top for covering Internal baffle 10 is fixedly connected with Internal baffle 10, and bottom is attached on Internal baffle 10 naturally.
When car door in the skylight 7 and compartment 5 of electric automobile is all closed, rubber slab 13 is covered in the air vent of Internal baffle 10 On, 5 extraneous gas of compartment can not be entered in compartment 5, it is ensured that in compartment 5, air pressure and temperature stablizes.When need close car Men Shi, in compartment 5, the increase of pressure moment, so that rubber slab 13 is started by air in compartment 5, is discharged to interior gear by air vent Between plate 10 and outer baffle 11, then discharged by guide fluid grating 12, thus it is very laborsaving in closed door and do not have impact gas The ear to people is pressed to damage.
When the guide fluid grating 12 not only ensure that closed door, in compartment 5, gas can be discharged in time, active balance compartment 5 Inside and outside differential pressure, while also playing the effect of windshield block rain, makes environment in the compartment 5 of electric automobile not be affected by the external environment.

Claims (7)

1. a kind of energy-conserving and environment-protective electric automobile, including compartment(5), drive the dynamical system of electric vehicle motion and control electronic vapour The control system of car motion, wherein, the motor in dynamical system is arranged on compartment by battery power, battery(5)Electricity under base plate In the case of pond, the compartment(5)Top is provided with skylight(7), skylight(7)By support meanss(6)Its folding is controlled, its feature exists In:The battery case includes battery outer box(1)With case in battery(2), the battery outer box(1)Including casing(101)And case lid (102), case lid(102)One end and casing(101)Rear side tank wall is hinged, and the other end passes through buckle structure and casing(101)Front side Tank wall connects, the battery outer box(1)Multiple radiating raised lines being spaced apart are provided with plate inner wall(105), adjacent heat radiation Raised line(105)Between base plate on be provided with multiple louvres(106), the plurality of radiating raised line(105)On be provided with two Perpendicular draw-in groove band(107), case in the battery(2)Base plate on be provided with thermovent, radiator-grid is provided with thermovent (201), and case in battery(2)Two are provided with the base plate outer wall of thermovent both sides with draw-in groove band(107)What is be engaged is spacing Gusset(202), the spacing gusset(202)Height be more than draw-in groove band(107)Depth, case in the battery(2)Four outer Side wall is fixed on battery outer box by fixed mechanism(1)Interior, the fixed mechanism is by two nuts(3), screw rod(4), clamping plate (14)And handle(15)Constitute, battery outer box(1)On be provided with and nut(3)Corresponding through hole, two nuts(3)Fix respectively In the two ends of through hole, the screw rod(4)One end pass through through hole and nut(3)With clamping plate(14)Connection, the other end and handle (15)Connection, makes four clamping plates by adjusting fixed mechanism(14)By case in battery(2)Grip;
Electric automobile also includes exhaust apparatus, the compartment(5)On be further opened with exhaust passage, exhaust passage two ends be arranged in parallel There is Internal baffle(10)And outer baffle(11), wherein, Internal baffle(10)And outer baffle(11)On be respectively arranged with air vent, and two Not in same level, the exhaust apparatus includes guide fluid grating to air vent(12)And rubber slab(13), guide fluid grating(12) By framework(1201)With multiple deflectors(1202)Constitute, the framework(1201)Around outer baffle(11)Air vent arrange, The plurality of deflector(1202)What is be parallel to each other is fixed on framework(1201)Upper and and framework(1201)Place perpendicular structure Into downward-sloping setting, the rubber slab(13)Cover Internal baffle(10)Air vent arrange and its top and Internal baffle(10)Gu Fixed to connect, bottom is attached to Internal baffle naturally(10)On.
2. a kind of energy-conserving and environment-protective electric automobile as claimed in claim 1, it is characterised in that:In the skylight of electric automobile(7)With Compartment(5)On be respectively arranged with upper connecting base(8)And lower connecting base(9), the support meanss(6)Including respectively with upper connecting base (8)And lower connecting base(9)Rotate the upper bracket of connection(601)And lower carriage(602), the upper bracket(601)With lower carriage (602)Rotate connection, the support meanss(6)Also include being arranged on upper bracket(601)Two governor motions at two ends, described two Two and upper bracket are provided between individual governor motion(601)The limiting plate being fixedly connected(603), the lower carriage(602)If Put in two limiting plates(603)Between, the governor motion includes clinching(604), compression spring(605), axis(606)And pin Axle(607), wherein, clinching(604)By bearing pin(607)It is rotatably arranged on upper bracket(601)On, compression spring(605) One end and limiting plate(603)Connection, the other end and clinching(604)Bottom connects, the axis(606)With clinching(604)Top Connection, by pressing or unclamping clinching(604)Bottom, makes clinching(604)The axis of top connection(606)Depart from or insert lower Frame(602)On spacing hole in.
3. a kind of energy-conserving and environment-protective electric automobile as claimed in claim 1, it is characterised in that:The battery outer box(1)And battery Interior case(2)For rectangular structure.
4. a kind of energy-conserving and environment-protective electric automobile as claimed in claim 1, it is characterised in that:The battery outer box(1)Case lid (102)On be provided with buckle(103), casing(101)Snap seats are provided with the outer wall of front side(104), buckle(103)Spiral-lock is in card Button Block(104)Card on.
5. a kind of energy-conserving and environment-protective electric automobile as claimed in claim 1, it is characterised in that:Case in the battery(2)Upper tank wall On be provided with maintenance door(203), top box wall width is provided with the guide rail for coming in and going out that slides for maintenance door, maintenance door(203) Extend case in battery(2)One end be provided with flange(204), case in the other end and battery(2)It is provided between rear side inwall Cushion(205).
6. a kind of energy-conserving and environment-protective electric automobile as claimed in claim 5, it is characterised in that:The cushion(205)Upper setting There is the shock relieve vent along its thickness direction insertion(206).
7. a kind of energy-conserving and environment-protective electric automobile as claimed in claim 2, it is characterised in that:Described lower carriage(602)For V words Shape support, along near upper bracket(601)Support arm axial direction be respectively arranged with spacing hole I(608), spacing hole II(609) With playback hole(610).
CN201620892080.0U 2016-08-17 2016-08-17 A kind of energy-conserving and environment-protective electric automobile Expired - Fee Related CN206067525U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620892080.0U CN206067525U (en) 2016-08-17 2016-08-17 A kind of energy-conserving and environment-protective electric automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620892080.0U CN206067525U (en) 2016-08-17 2016-08-17 A kind of energy-conserving and environment-protective electric automobile

Publications (1)

Publication Number Publication Date
CN206067525U true CN206067525U (en) 2017-04-05

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Application Number Title Priority Date Filing Date
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107658403A (en) * 2017-10-20 2018-02-02 桂林航天工业学院 New energy car battery erecting device
CN110682782A (en) * 2019-10-14 2020-01-14 江苏卡威汽车工业集团股份有限公司 New energy automobile battery locking device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107658403A (en) * 2017-10-20 2018-02-02 桂林航天工业学院 New energy car battery erecting device
CN110682782A (en) * 2019-10-14 2020-01-14 江苏卡威汽车工业集团股份有限公司 New energy automobile battery locking device

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Granted publication date: 20170405

Termination date: 20170817