CN203937650U - A kind of battery of electric vehicle fast replacing device - Google Patents
A kind of battery of electric vehicle fast replacing device Download PDFInfo
- Publication number
- CN203937650U CN203937650U CN201420294902.6U CN201420294902U CN203937650U CN 203937650 U CN203937650 U CN 203937650U CN 201420294902 U CN201420294902 U CN 201420294902U CN 203937650 U CN203937650 U CN 203937650U
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- battery
- hatch door
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- door
- rotating disk
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- 238000005192 partition Methods 0.000 claims description 12
- 239000004677 Nylon Substances 0.000 claims description 9
- 229920001778 nylon Polymers 0.000 claims description 9
- 229920001971 elastomer Polymers 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 9
- 230000007613 environmental effect Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of battery of electric vehicle fast replacing device, aim to provide one and can not only reduce cost of manufacture; And lockable mechanism can failure-free release with the unlatching of hatch door, with hatch door close and the Quick battery-changing device of locking.It comprises battery flat, is arranged on the forward and backward hatch door of the forward and backward both sides of battery flat, is separately positioned on the battery lock mechanism at forward and backward hatch door place and is arranged on battery flat, opens and closes actuating unit for the hatch door of the forward and backward hatch door of On/Off; Forward and backward hatch door comprises respectively the hatch door rotating shaft being rotatably arranged on battery flat and is fixedly installed on the hatch door cover plate in hatch door rotating shaft by hatch door fork; Hatch door opens and closes actuating unit and comprises the main drive spindle being arranged on battery flat, be arranged on the rotating disk on main drive spindle, connect the front rod of the fork of rotating disk and front door, the rear linking rod of the fork of connection rotating disk and rear door and the actuating device for driving rotating disk to rotate around main drive spindle.
Description
Technical field
The utility model relates to electric automobiles, is specifically related to a kind of battery of electric vehicle fast replacing device.
Background technology
Along with day by day highlighting of the energy and environmental problem in recent years, certain restriction and impact are subject to taking gasoline and diesel oil as the automobile of the energy; And electronlmobil just in time meets the double requirements of the energy and environmental protection, this makes the electronlmobil of environmental protection and energy saving become a kind of important branch of auto trade.Electronlmobil, as the most promising substitute products of fuel combustion type automobile, becomes the emphasis of industry research and development.At present, the lift-launch mode of the vehicle mounted dynamic battery of electronlmobil on car body mostly is by battery pack is packed into after battery flat, battery flat is positioned in car body driving compartment, or battery framework is anchored on below car body floor with bolt out of my cabin.
Electronlmobil is because electrokinetic cell energy restricted volume, charging duration are long, and general continual mileage is short, needs often to change battery; This just need to accomplish: the Renewal process that can complete quickly and easily on the one hand battery; Battery can meet safe and reliable locking requirement after packing battery flat on the other hand; And current alternative fast replacing device not only complex structure, manufacturing cost are high, and unlocking operation inconvenience while changing battery, waste time and energy.
For example, China Patent Publication No. CN203589109U, open day on May 7th, 2014, the name that utility model is created is called a kind of battery of electric vehicle quick-change system, this system comprises hatch door, battery flat and clamp, described hatch door stateroom door connecting rod I, hatch door connecting rod II, hatch door inner panel, hatch door outside plate and collision prevention girders; Before and after described battery flat, side has the fixed pin shaft support for push-rod electric machine and hatch door rotation, and top front end is provided with the transmission tubular axis of strap cam; Described clamp are connected in caliper bracket by bearing pin together with pull back spring, and described caliper bracket connects firmly on body bottom panel.Although the battery quick-exchanging system of this application case can be opened fast/close hatch door and change battery; But the each hatch door on it needs a set of hatch door open/close mechanism and push-rod electric machine to realize the On/Off of hatch door, make its complex structure, manufacturing cost high; The more important thing is, its lockable mechanism, clamp are realized reset (being release) by pull back spring, tend to occur because of pull back spring failure etc. in actual application, cause the automatic unlocking function of lockable mechanism to lose efficacy; After hatch door is opened, clamp cannot automatically upwards rotate, reset (cannot automatic unlocking), cause battery stopped by clamp and cannot be inserted by hatch door; Need manually clamp are upwards rotated, be resetted (manual unlocking), battery can be inserted to battery flat by hatch door, finally cause battery altering to be wasted time and energy, to change efficiency low.
Utility model content
The purpose of this utility model is to exist manufacturing cost high in order to overcome Quick battery-changing device of the prior art, and hatch door On/Off and unlocking operation inconvenience while changing battery, the problem wasting time and energy, provide one not only can effectively lower manufacturing cost, and change when battery can automatic opening/closing hatch door, and lockable mechanism can failure-free release with the unlatching of hatch door, with hatch door close and the battery of electric vehicle fast replacing device of locking.
The technical solution of the utility model is:
A kind of battery of electric vehicle fast replacing device comprises battery flat, be arranged on the forward and backward hatch door of the forward and backward both sides of battery flat, be separately positioned on the battery lock mechanism at forward and backward hatch door place and be arranged on battery flat, open and close actuating unit for the hatch door of the forward and backward hatch door of On/Off; Described forward and backward hatch door comprises respectively the hatch door rotating shaft being rotatably arranged on battery flat and is fixedly installed on the hatch door cover plate in hatch door rotating shaft by hatch door fork, described hatch door opens and closes actuating unit and comprises the main drive spindle being arranged on battery flat, be arranged on the rotating disk on main drive spindle, connect the front rod of the fork of rotating disk and front door, the rear linking rod of the fork of connection rotating disk and rear door and the actuating device for driving rotating disk to rotate around main drive spindle; One end of described front and rear connecting rods is hinged on rotating disk, and the other end is hinged on the fork of forward and backward hatch door, and front and rear connecting rods and the hinge-point of rotating disk are distributed in the relative both sides of main drive spindle; Described battery lock mechanism comprises the rotating locking lever that is arranged on front/rear hatch door place, at least one is arranged on the locking latch on locking lever, be fixedly installed on the quadrant gear on locking lever and be fixedly installed on the driven wheel in described hatch door rotating shaft, and quadrant gear is meshed with driven wheel.
This programme opens and closes actuating unit by hatch door only need to be by a Power Drive Unit forward and backward hatch door of On/Off simultaneously, and the structure that it not only effectively simplifies Quick battery-changing device, has reduced cost of manufacture; The more important thing is, battery lock mechanism opens and closes actuating unit by driven wheel and quadrant gear with hatch door and is associated, realize the interlock that battery lock mechanism and hatch door open and close actuating unit, make the lockable mechanism can failure-free release with the unlatching of hatch door, with hatch door close and locking, effectively avoid lockable mechanism release to lose efficacy, guarantee to complete quickly and easily the Renewal process of battery, and after battery packs battery flat into, can meet safe and reliable locking requirement.
As preferably, in battery flat, be provided with the staggered dividing plate of cross, and battery flat is separated into four for the battery accommodating groove of battery is installed, and wherein the notch of two battery accommodating grooves to be towards front door, the notch of two other battery accommodating groove is towards rear door.
As preferably, dividing plate comprises that the fore and aft diaphragm perpendicular with hatch door rotating shaft and two lateral partitions that parallel with hatch door rotating shaft form, and in each battery accommodating groove, in the lateral partitions relative with its notch, is respectively equipped with battery bump rubber and battery Connector Clip mounting hole.The battery bump rubber of this programme can prevent that battery from being inserted after battery flat by hatch door, battery and battery accommodating groove inwall generation rigid collision and damage battery; And the setting of battery Connector Clip mounting hole, after ensureing that battery inserts in battery accommodating groove, each battery Connector Clip (battery terminal) can pass battery Connector Clip mounting hole, is convenient to mutual each battery series/parallel.
As preferably, the roller slide rail that is respectively equipped with nylon positive stop strip in the left and right sides of each battery accommodating groove and is formed by some rollers that are arranged side by side, described nylon positive stop strip is positioned at the top of roller slide rail, and roller slide rail parallels with battery flat bottom surface.Be better than the setting of roller slide rail, battery can be pushed in battery accommodating groove along roller slide rail, and with the replacing of battery; And in the process that nylon positive stop strip can push along roller slide rail at battery on the one hand, battery is carried out to spacing guiding, can also protect on the other hand battery container not by scratch.
As preferably, on the locking lever relative with the notch of each battery accommodating groove, be respectively equipped with the locking latch described in two.
As preferably, hatch door rotating shaft is arranged in the left and right sides of battery flat; Described hatch door fork one end is fixed on hatch door cover plate, and the other end is fixed in hatch door rotating shaft.
As preferably, main drive spindle parallels with hatch door rotating shaft.
As preferably, locking lever is positioned at the top of front/rear hatch door, and described locking latch is L-shaped.
As preferably, actuating device comprises push-rod electric machine, and one end of push-rod electric machine is hinged on battery flat, and the other end is hinged on rotating disk.
The beneficial effects of the utility model are: not only effectively simplify the structure of Quick battery-changing device, reduced cost of manufacture; And lockable mechanism can failure-free release with the unlatching of hatch door, with hatch door close and locking guarantees to complete quickly and easily the Renewal process of battery, and after battery box packs battery flat into, can meet safe and reliable locking requirement.
Brief description of the drawings
Fig. 1 is a kind of structural representation of a kind of battery of electric vehicle fast replacing device of embodiment 1 of the present utility model.
Fig. 2 is a kind of local structure schematic diagram after the forward and backward hatch door of a kind of battery of electric vehicle fast replacing device of embodiment 1 of the present utility model is closed.
Fig. 3 is a kind of structural representation of a kind of battery of electric vehicle fast replacing device of embodiment 2 of the present utility model.
In figure: battery flat 1; Fore and aft diaphragm 2a, lateral partitions 2b; Battery bump rubber 3; Battery Connector Clip mounting hole 4; Battery accommodating groove 5; Battery lock stop machine 6, locking latch 61, locking lever 62, quadrant gear 63, driven wheel 64; Front door 7a, rear door 7b, hatch door cover plate 71, hatch door fork 72, hatch door rotating shaft 73; Hatch door opens and closes actuating unit 8, front rod 81, main drive spindle 82, rotating disk 83, actuating device 84, rear linking rod 85; Roller slide rail 9; Nylon positive stop strip 10.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail:
Embodiment 1: as shown in Figure 1, a kind of battery of electric vehicle fast replacing device comprises battery flat 1, be arranged on forward and backward hatch door 7a, the 7b of the forward and backward both sides of battery flat, be separately positioned on the battery lock mechanism 6 at forward and backward hatch door place and be arranged on battery flat, open and close actuating unit 8 for the hatch door of the forward and backward hatch door of On/Off.Forward and backward hatch door comprises respectively the hatch door rotating shaft 73 being rotatably arranged on battery flat and is fixedly installed on the hatch door cover plate 71 in hatch door rotating shaft by hatch door fork 72.In the rotating left and right sides that are arranged on battery flat of hatch door rotating shaft.Hatch door fork one end is fixed on hatch door cover plate, and the other end is fixed in hatch door rotating shaft.
In battery flat 1, be provided with the staggered dividing plate of cross, dividing plate comprises that the fore and aft diaphragm 2a perpendicular with hatch door rotating shaft and two lateral partitions 2b that parallel with hatch door rotating shaft form.Fore and aft diaphragm and lateral partitions and battery flat bottom surface are perpendicular.Dividing plate is separated into four for the battery accommodating groove 5 of battery is installed by battery flat, and wherein the notch of two battery accommodating grooves is towards front door 7a, and the notch of two other battery accommodating groove is towards rear door 7b.The roller slide rail 9 that is respectively equipped with nylon positive stop strip 10 in the left and right sides of each battery accommodating groove and is formed by some rollers that are arranged side by side.Roller slide rail is near battery flat bottom surface, and roller slide rail parallels with battery flat bottom surface.Nylon positive stop strip is from the notch of battery accommodating groove toward interior extension, and nylon positive stop strip is positioned at the top of roller slide rail.In the interior lateral partitions relative with its notch of each battery accommodating groove, be respectively equipped with battery bump rubber 3 and battery Connector Clip mounting hole 4.Battery bump rubber is damping rubber block or silica gel bump rubber or foam pad or foam-rubber cushion.In each battery Connector Clip mounting hole, be provided with the electrical connection plug-in unit for connecting the battery in each battery accommodating groove.Battery flat between two lateral partitions forms wiring groove, and is respectively electrically connected plug-in unit and is positioned at wiring groove.In wiring groove, be also provided with the electrical connector that is respectively electrically connected plug-in unit for series/parallel.
As shown in Figure 1 and Figure 2, hatch door opens and closes actuating unit 8 and comprises the main drive spindle 82 being arranged on battery flat, be arranged on the rotating disk 83 on main drive spindle, connect the front rod 81 of the fork of rotating disk and front door, the rear linking rod 85 of the fork of connection rotating disk and rear door and the actuating device 84 for driving rotating disk to rotate around main drive spindle.Main drive spindle is positioned at battery flat middle part.Main drive spindle parallels with hatch door rotating shaft, and the two ends of main drive spindle are positioned at the outside of the left and right sides of battery flat.One end of front and rear connecting rods is hinged on rotating disk, and the other end is hinged on the fork of forward and backward hatch door; The one end that is front rod is hinged on rotating disk, and the other end is hinged on the fork of front door, and one end of rear linking rod is hinged on rotating disk, and the other end is hinged on the fork of rear door.Front and rear connecting rods and the hinge-point of rotating disk are distributed in the relative both sides of main drive spindle, and the hinge-point of rotating disk " front rod with " and " hinge-point of rear linking rod and rotating disk " are distributed in the relative both sides of main drive spindle.Actuating device 84 comprises push-rod electric machine, and one end of this push-rod electric machine is hinged on battery flat, and the other end is hinged on rotating disk.The actuating device of the present embodiment can also be set to: actuating device comprises cylinder or oil cylinder; The cylinder ends of this cylinder or oil cylinder is hinged on battery flat, and the piston rod end of cylinder or oil cylinder is hinged on rotating disk.
Battery lock stop machine 6 comprises the rotating locking lever 62 that is arranged on front/rear hatch door place, and the locking latch 61 that at least one is arranged on locking lever is fixedly installed on the quadrant gear 63 on locking lever and is fixedly installed on the driven wheel 64 in described hatch door rotating shaft.Quadrant gear is meshed with driven wheel.Locking lever is positioned at the top of front/rear hatch door.In the present embodiment, on the locking lever relative with the notch of each battery accommodating groove, be respectively equipped with two locking latches.Locking latch is L-shaped.
The specific works process (replacing cell process) of battery of electric vehicle fast replacing device of the present utility model is as follows:
First, drive rotating disk to rotate around main drive spindle by actuating device, thereby drive the fork of forward and backward hatch door to rotate around the axis of hatch door rotating shaft by front and rear connecting rods; And then make the hatch door cover plate of forward and backward hatch door down rotate, open simultaneously forward and backward hatch door around the axis of hatch door rotating shaft; And driven wheel will drive quadrant gear to rotate in the process of rotating in hatch door rotating shaft simultaneously, and then drive locking latch up to rotate by locking lever, realize the release of lockable mechanism; Thereby ensure that lockable mechanism can failure-free release with the unlatching of hatch door, effectively avoid lockable mechanism release to lose efficacy, guarantee to complete quickly and easily the Renewal process of battery, as shown in Figure 1;
Then, the battery in each battery accommodating groove can be taken out by forward and backward hatch door, and the battery that completes charging is had in forward and backward hatch door and pushed in each battery accommodating groove;
Follow again, drive rotating disk around main drive spindle counter-rotation by actuating device, thereby drive the fork of forward and backward hatch door around the axis counter-rotation of hatch door rotating shaft by front and rear connecting rods; And then make the hatch door cover plate of forward and backward hatch door up rotate, close simultaneously forward and backward hatch door around the axis of hatch door rotating shaft; And driven wheel will drive quadrant gear to rotate in the process of rotating in hatch door rotating shaft simultaneously, and then drive locking latch down to rotate by locking lever, thereby by locking latch, the battery in each battery accommodating groove is clamped, thereby ensure lockable mechanism can failure-free with hatch door and locking, ensure can meet safe and reliable locking requirement after battery packs battery flat into, as shown in Figure 2.
Embodiment 2: all the other structures of the present embodiment are with reference to embodiment 1, and its difference is:
As shown in Figure 3, in battery flat 1, be provided with dividing plate, dividing plate comprises that two lateral partitions 2b that parallel with hatch door rotating shaft form.Lateral partitions and battery flat bottom surface are perpendicular.Dividing plate is separated into two for the battery accommodating groove 5 of battery is installed by battery flat, and the notch of one of them battery accommodating groove is towards front door 7a, and the notch of another battery accommodating groove is towards rear door 7b.Battery flat between two lateral partitions forms wiring groove.
Claims (9)
1. a battery of electric vehicle fast replacing device, it is characterized in that, comprise battery flat (1), be arranged on the forward and backward hatch door (7a, 7b) of the forward and backward both sides of battery flat, be separately positioned on the battery lock mechanism (6) at forward and backward hatch door place and be arranged on battery flat, open and close actuating unit (8) for the hatch door of the forward and backward hatch door of On/Off; Described forward and backward hatch door comprises respectively the hatch door rotating shaft (73) being rotatably arranged on battery flat and is fixedly installed on the hatch door cover plate (71) in hatch door rotating shaft by hatch door fork (72),
Described hatch door opens and closes actuating unit and comprises the main drive spindle (82) being arranged on battery flat, be arranged on the rotating disk (83) on main drive spindle, connect the front rod (81) of the fork of rotating disk and front door, the rear linking rod (85) of the fork of connection rotating disk and rear door and the actuating device (84) for driving rotating disk to rotate around main drive spindle; One end of described front and rear connecting rods is hinged on rotating disk, and the other end is hinged on the fork of forward and backward hatch door, and front and rear connecting rods and the hinge-point of rotating disk are distributed in the relative both sides of main drive spindle;
Described battery lock mechanism comprises the rotating locking lever (62) that is arranged on front/rear hatch door place, at least one is arranged on the locking latch (61) on locking lever, be fixedly installed on the quadrant gear (63) on locking lever and be fixedly installed on the driven wheel (64) in described hatch door rotating shaft, and quadrant gear is meshed with driven wheel.
2. a kind of battery of electric vehicle fast replacing device according to claim 1, it is characterized in that, in described battery flat, be provided with the staggered dividing plate of cross, and battery flat is separated into four for the battery accommodating groove (5) of battery is installed, and wherein the notch of two battery accommodating grooves is towards front door, and the notch of two other battery accommodating groove is towards rear door.
3. a kind of battery of electric vehicle fast replacing device according to claim 2, it is characterized in that, described dividing plate comprises that the fore and aft diaphragm perpendicular with hatch door rotating shaft (2a) and two lateral partitions that parallel with hatch door rotating shaft (2b) form, and in the interior lateral partitions relative with its notch of each battery accommodating groove, is respectively equipped with battery bump rubber and battery Connector Clip mounting hole.
4. according to a kind of battery of electric vehicle fast replacing device described in claim 2 or 3, it is characterized in that, the roller slide rail (9) that is respectively equipped with nylon positive stop strip (10) in the left and right sides of each battery accommodating groove and is formed by some rollers that are arranged side by side, described nylon positive stop strip is positioned at the top of roller slide rail, and roller slide rail parallels with battery flat bottom surface.
5. according to a kind of battery of electric vehicle fast replacing device described in claim 2 or 3, it is characterized in that, on the locking lever relative with the notch of each battery accommodating groove, be respectively equipped with the locking latch described in two.
6. according to a kind of battery of electric vehicle fast replacing device described in claim 1 or 2 or 3, it is characterized in that, described hatch door rotating shaft is arranged in the left and right sides of battery flat; Described hatch door fork one end is fixed on hatch door cover plate, and the other end is fixed in hatch door rotating shaft.
7. according to a kind of battery of electric vehicle fast replacing device described in claim 1 or 2 or 3, it is characterized in that, described main drive spindle parallels with hatch door rotating shaft.
8. according to a kind of battery of electric vehicle fast replacing device described in claim 1 or 2 or 3, it is characterized in that, described locking lever is positioned at the top of front/rear hatch door, and described locking latch is L-shaped.
9. according to a kind of battery of electric vehicle fast replacing device described in claim 1 or 2 or 3, it is characterized in that, described actuating device comprises push-rod electric machine, and one end of push-rod electric machine is hinged on battery flat, and the other end is hinged on rotating disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420294902.6U CN203937650U (en) | 2014-06-05 | 2014-06-05 | A kind of battery of electric vehicle fast replacing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420294902.6U CN203937650U (en) | 2014-06-05 | 2014-06-05 | A kind of battery of electric vehicle fast replacing device |
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| Publication Number | Publication Date |
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| CN203937650U true CN203937650U (en) | 2014-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420294902.6U Expired - Fee Related CN203937650U (en) | 2014-06-05 | 2014-06-05 | A kind of battery of electric vehicle fast replacing device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104282860A (en) * | 2014-06-05 | 2015-01-14 | 杭州新时空电动汽车有限公司 | Quick changing device for battery of electrombile |
| CN105774763A (en) * | 2015-01-14 | 2016-07-20 | 罗伯特·博世有限公司 | Battery changing device for an electrically drivable vehicle |
| CN106627080A (en) * | 2016-11-18 | 2017-05-10 | 东风汽车股份有限公司 | Battery frame capable of replacing battery |
| CN107379953A (en) * | 2017-08-02 | 2017-11-24 | 汕头大学 | One kind is open, is suitable for electric automobile battery box pallet |
| CN108638884A (en) * | 2018-05-14 | 2018-10-12 | 叶桂阳 | A kind of New energy electric bus |
| CN110588313A (en) * | 2019-09-18 | 2019-12-20 | 天津科斯特汽车技术有限责任公司 | Chassis structure of electric automobile |
| CN112519083A (en) * | 2020-10-29 | 2021-03-19 | 四川鑫运达制冷设备有限公司 | Four-arm linkage locking mechanism |
| CN116552222A (en) * | 2023-05-25 | 2023-08-08 | 广西玉柴新能源汽车有限公司 | Pure electric commercial vehicle with battery replacement system installation device |
-
2014
- 2014-06-05 CN CN201420294902.6U patent/CN203937650U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104282860A (en) * | 2014-06-05 | 2015-01-14 | 杭州新时空电动汽车有限公司 | Quick changing device for battery of electrombile |
| CN105774763A (en) * | 2015-01-14 | 2016-07-20 | 罗伯特·博世有限公司 | Battery changing device for an electrically drivable vehicle |
| CN106627080A (en) * | 2016-11-18 | 2017-05-10 | 东风汽车股份有限公司 | Battery frame capable of replacing battery |
| CN107379953A (en) * | 2017-08-02 | 2017-11-24 | 汕头大学 | One kind is open, is suitable for electric automobile battery box pallet |
| CN108638884A (en) * | 2018-05-14 | 2018-10-12 | 叶桂阳 | A kind of New energy electric bus |
| CN110588313A (en) * | 2019-09-18 | 2019-12-20 | 天津科斯特汽车技术有限责任公司 | Chassis structure of electric automobile |
| CN112519083A (en) * | 2020-10-29 | 2021-03-19 | 四川鑫运达制冷设备有限公司 | Four-arm linkage locking mechanism |
| CN112519083B (en) * | 2020-10-29 | 2022-03-04 | 四川鑫运达汽车科技有限公司 | A four-arm linkage locking mechanism |
| CN116552222A (en) * | 2023-05-25 | 2023-08-08 | 广西玉柴新能源汽车有限公司 | Pure electric commercial vehicle with battery replacement system installation device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 |
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| CF01 | Termination of patent right due to non-payment of annual fee |