CN111599962A - Quick change subassembly of rechargeable battery - Google Patents

Quick change subassembly of rechargeable battery Download PDF

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Publication number
CN111599962A
CN111599962A CN202010582469.6A CN202010582469A CN111599962A CN 111599962 A CN111599962 A CN 111599962A CN 202010582469 A CN202010582469 A CN 202010582469A CN 111599962 A CN111599962 A CN 111599962A
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CN
China
Prior art keywords
battery
locking
quick
change assembly
groove
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
Application number
CN202010582469.6A
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Chinese (zh)
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CN111599962B (en
Inventor
贾圣超
窦本岗
范鹏飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongke Weilan New Energy Automobile Technology Jiangsu Co ltd
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Zhongke Weilan New Energy Automobile Technology Jiangsu Co ltd
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Priority to CN202010582469.6A priority Critical patent/CN111599962B/en
Publication of CN111599962A publication Critical patent/CN111599962A/en
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Publication of CN111599962B publication Critical patent/CN111599962B/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/80—Exchanging energy storage elements, e.g. removable batteries
    • 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
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • 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
    • 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
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • 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
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

The invention discloses a quick-change component of a rechargeable battery, wherein a plurality of battery stations are arranged on a battery bracket, two locking units and a connector socket are arranged on each battery station, the rechargeable battery is placed in each battery station, two positioning pins on each side surface of the rechargeable battery are clamped in one locking unit, and a connector plug on the rechargeable battery is mutually inserted into the corresponding connector socket. The battery pack has reasonable structural design, is convenient to apply other battery packs meeting the standard, is provided with the locking unit, is convenient to install and fix the battery packs, is matched with the battery replacing connector, realizes quick battery replacing and charging, has high structural strength, and can meet the requirement of repeated assembly and disassembly of the battery packs.

Description

Quick change subassembly of rechargeable battery
The technical field is as follows:
the invention relates to a quick-change component of a rechargeable battery.
Background art:
at the present stage, the new energy automobile energy compensation mainly takes charging as a main part, industry pain points such as short endurance, long charging time and the like exist, part of enterprises begin to try to adopt a battery replacement mode to supplement energy for the new energy automobile, the existing battery replacement scheme mainly comprises two main types of chassis battery replacement and box-by-box battery replacement, wherein the dismounting and the fixing of a battery replacement battery box body on a vehicle body battery bracket are very critical to battery replacement, and the optimization of the battery bracket for quick replacement can improve the dismounting and mounting working efficiency of the battery box body.
The existing battery bracket has a complex structure, the battery box body is detached from the battery bracket, the action is complex, and the battery replacing time is too long.
The invention content is as follows:
the present invention provides a quick-change assembly for rechargeable batteries to solve the above-mentioned problems of the prior art.
The technical scheme adopted by the invention is as follows: the utility model provides a rechargeable battery's quick change subassembly, respectively be equipped with two shop bolts in the rechargeable battery on the side of two parallels, be equipped with the connector plug on a side between shop bolt place both sides face, the quick change subassembly includes battery bracket, locking unit and connector socket, be equipped with a plurality of battery station on the battery bracket, be equipped with two locking units and a connector socket on every battery station, place a rechargeable battery in every battery station, in the rechargeable battery every in two shop bolts card on the side are located a locking unit, and the connector plug on the rechargeable battery is pegged graft with the connector socket that corresponds each other.
Further, the locking unit includes supporting seat, locking piece, drive plate and extension spring, be equipped with two locking grooves on the supporting seat, two locking pieces are pegged graft at two locking inslots, and drive plate sliding connection is on the supporting seat, is equipped with the drive groove that two slopes were arranged on the drive plate, and the bottom of locking piece supports on the drive groove, and the drive plate slides, and drive plate drive locking piece stretches out or retracts in the locking inslot to correspond with the locking groove closure and open, the one end and the drive plate fixed connection of extension spring, the other end and battery bracket fixed connection, the locking inslot is arranged in to the dowel among the rechargeable battery.
Further, the locking groove is a right-angle groove structure with a horizontal portion and a vertical portion, the vertical portion in the locking groove is of an open structure, and the locking block is vertically inserted into the horizontal portion of the locking groove.
Furthermore, the bottom surface of the locking piece is of an inclined surface structure, and the inclined angle of the inclined surface is the same as that of the driving groove.
Furthermore, the drive plate is of a rectangular plate-shaped structure, the drive plate is inserted into the support base in a horizontal sliding mode, the two ends of the drive plate are fixedly provided with the connectors and the handles, and the tension springs are connected with the connectors.
Furthermore, the supporting seat is provided with a sliding groove for inserting the driving plate, and a cover plate for sealing the sliding groove is fixed on the sliding groove.
Furthermore, the battery bracket is formed by welding sectional materials, a plurality of rectangular battery grooves are formed in the battery bracket, and each battery groove forms a battery station.
Furthermore, a carrying buckle with a right-angle structure is arranged on the side face where the positioning pin is located in the rechargeable battery.
Furthermore, a mechanical arm is inserted in a carrying buckle in a battery station in the battery bracket for charging the battery.
Furthermore, the mechanical arm is provided with a limiting groove for clamping the carrying buckle.
The invention has the following beneficial effects:
1) the battery pack has reasonable structural design, is convenient to apply other battery packs meeting the standard, is provided with the locking unit, is convenient to install and fix the battery packs, is matched with the battery replacing connector, realizes quick battery replacing and charging, has high structural strength, and can meet the requirement of repeated assembly and disassembly of the battery packs.
2) The locking unit is convenient to operate, the rechargeable battery is frequently disassembled and assembled, the structure of the locking mechanism is simplified, the disassembling and assembling are avoided being complex, the battery replacement efficiency is improved, and the locking mechanism is practical and convenient.
3) The arm takes out the rechargeable battery package from on-vehicle battery bracket, puts into battery turnover frame afterwards, and is rational in infrastructure, can satisfy and bear the weight of the battery demand, and the structure is simplified, extensive applicability.
Description of the drawings:
fig. 1 and 2 are structural views of the present invention.
Fig. 3 is a partially enlarged view of the present invention.
Fig. 4, 5 and 6 are structural views of a locking unit in the present invention.
Fig. 7 and 8 are schematic diagrams of the operation of the locking unit.
Fig. 9 is a structural view of the robot arm in the present invention.
Fig. 10 is a structural view of the secondary battery.
The specific implementation mode is as follows:
the invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 3, the quick-change assembly for a rechargeable battery according to the present invention comprises two positioning pins 311 disposed on two parallel sides of the rechargeable battery, and a connector plug 313 disposed on one side between the two sides of the positioning pins 311.
The quick-change assembly comprises a battery bracket 41, locking units 51 and connector sockets 61, wherein the battery bracket 41 is provided with a plurality of battery stations 411, each battery station 411 is provided with two locking units 51 and one connector socket 61, a rechargeable battery is placed in each battery station 411, two positioning pins 311 on each side surface of the rechargeable battery 31 are clamped in one locking unit 51, and a connector plug 313 on the rechargeable battery 31 is plugged with the corresponding connector socket 61.
As shown in fig. 4 to 6, the locking unit 51 includes a supporting base 511, two locking grooves 5111, two locking blocks 512 vertically inserted into the two locking grooves 5111, a driving plate 513 horizontally slidably connected to the supporting base 511, two driving grooves 5131 obliquely arranged on the driving plate 513, the bottom end of the locking block 512 supported on the driving grooves 5131, a sliding driving plate 513, the driving plate 513 driving the locking blocks 512 to extend out or retract in the locking grooves 5111 and correspondingly closing and opening the locking grooves 5111, one end of a tension spring 514 fixedly connected to the driving plate 513 and the other end fixedly connected to the battery bracket 41, and a positioning pin 311 in the charging battery is disposed in the locking groove 5111.
The locking groove 5111 is a right-angle groove structure having a horizontal portion and a vertical portion, the vertical portion in the locking groove 5111 is an open structure, and the locking block 512 is vertically inserted into the horizontal portion of the locking groove 5111. The positioning pin 311 is inserted into the horizontal portion along the vertical portion, pushing the rechargeable battery 31, and pushing the positioning pin 311 into the horizontal portion.
In order to facilitate the driving plate 513 to push the locking block 512 better, the bottom surface of the locking block 512 is a slope structure, and the slope angle of the slope is the same as the slope angle of the driving groove 5131.
The driving plate 513 is a rectangular plate-shaped structure, the driving plate 513 is horizontally inserted into the supporting seat 511 in a sliding manner, in order to fix the tension spring 514, a connector 5134 is fixed at the front end of the driving plate 513, and the tension spring 514 is connected with the connector 5134. To facilitate pulling the drive plate 513, a pull 5135 is secured to the rear end of the drive plate 513.
The support base 511 is provided with a slide groove for inserting the drive plate 513, and a cover plate 5113 for closing the slide groove is fixed to the slide groove.
In use, with reference to fig. 7 and 8, the tension spring 514 is fixedly connected to the battery bracket 41. In the initial state, the tension spring 514 is not stretched, and the locking block 512 extends into the locking groove 5111 and closes the locking groove 5111 (see fig. 7).
When the rechargeable battery 31 is placed in the locking unit, the driving plate 513 is pulled, the tension spring 514 is stretched, the locking block 512 falls off the locking groove 5111 (see fig. 8) due to its own weight, the positioning pin 311 in the rechargeable battery 31 is inserted into the horizontal portion along the vertical portion, the rechargeable battery 31 is pushed, the positioning pin 311 is pushed into the horizontal portion, the driving plate 513 is released, the tension spring 514 is reset, and the positioning pin 311 is positioned in the locking groove 5111 by the locking block 512.
The battery bracket 41 is formed by welding sectional materials, a plurality of rectangular battery grooves are arranged on the battery bracket 41, and each battery groove forms a battery station 411.
In order to facilitate the handling of the rechargeable battery 31, a handling buckle 312 having a right-angled structure is provided on the side of the rechargeable battery 31 where the positioning pin 311 is located.
The quick-change assembly of the present invention further comprises a robotic arm for carrying out the rechargeable battery 31, wherein the robotic arm is fixed to a carrying hand (e.g. a forklift arm) during use, and the robotic arm extends into the carrying buckle 312 in the rechargeable battery 31 in one of the battery stations 411 of the battery tray 41.
The specific structure of the robot arm is described in detail below:
referring to fig. 9 and 10, the mechanical arm includes a support arm 11, an adjusting seat 12, and a locking bolt 13, where the support arm 11 is a rectangular plate-shaped structure, and two adjusting tooth surfaces 111 are symmetrically disposed on two sides of an upper end surface of the support arm 11. The adjusting seats 12 are provided with rectangular sliding grooves, the inner wall surfaces of the rectangular sliding grooves are provided with positioning tooth surfaces matched with the adjusting tooth surfaces 111, the two adjusting seats 12 are arranged at intervals, two ends of the supporting arm 11 are inserted into the rectangular sliding grooves of the two adjusting seats 12, and the adjusting tooth surfaces 111 on the supporting arm 11 are meshed with the positioning tooth surfaces on the adjusting seats 12. The supporting arm 11 and the adjusting base 12 are fixedly connected through a locking bolt 13, and a limiting groove 120 is arranged on the upper end surface of the adjusting base 12.
In order to facilitate the penetration of the locking bolt 13, an adjusting hole 112 penetrating through the front end surface and the rear end surface of the supporting arm is arranged on the supporting arm 11 and right below each adjusting tooth surface 111, the adjusting hole 112 is arranged along the length direction of the supporting arm 11, and the length of the adjusting hole 112 is greater than that of the adjusting tooth surface 111. The adjusting base 12 is provided with a waist-shaped hole 122, and the waist-shaped hole 122 is arranged along the height direction of the supporting arm 11, i.e. the waist-shaped hole 122 is perpendicular to the adjusting hole 112. The locking bolt 13 is arranged in the kidney-shaped hole 122 and the adjusting hole 112 in a penetrating mode.
The adjusting seat 12 is a U-shaped structure having a horizontal side and two vertical sides, a rectangular sliding groove is formed between the two vertical sides, and the limiting groove 120 is disposed on the horizontal side.
In order to fix the robot arm to the hand (for example, a forklift arm), a connecting sleeve 21 is provided at the end of the support arm 11, and a fixing hole is provided in the connecting sleeve 21.
When the battery box body is replaced, the position of the adjusting seat 12 is adjusted according to the carrying buckle 312 on the battery pack, when the adjusting seat 12 is adjusted, the locking bolt 13 is loosened firstly, then the adjusting seat 12 is lifted upwards, so that the tooth surface on the adjusting seat 12 is far away from the tooth surface on the supporting arm 11, then the adjusting seat 12 is adjusted to a proper position, the adjusting seat 12 is put down, so that the adjusting seat 12 is meshed with the supporting arm 11, and at the moment, the locking bolt 13 is fixed. After the supporting arm 11 and the adjusting seat 12 are fixed, the tooth surfaces of the through holes are mutually meshed, so that the connection reliability between the supporting arm 11 and the adjusting seat 12 is ensured, and the adjusting seat 12 is prevented from shifting.
When the automobile charging device is used, the battery bracket 41 is fixed with the automobile frame, the rechargeable battery 31 is placed into the battery bracket by the mechanical arm, the rechargeable battery 31 is firstly connected with the connector socket 61 on the battery bracket 41, and then the rechargeable battery 31 is fixed through the locking unit 51.
The rechargeable battery is discharged, the locking unit 51 is unlocked, the connector socket 61 on the battery bracket 41 of the rechargeable battery 31 is disconnected, and the rechargeable battery 31 is taken out of the battery bracket by the mechanical arm, put into the battery turnover frame and transported back to the charging factory for charging.
The foregoing is only a preferred embodiment of this invention and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the invention and these modifications should also be considered as the protection scope of the invention.

Claims (10)

1. A quick-change assembly for rechargeable batteries, wherein two parallel side faces of the rechargeable battery are respectively provided with two positioning pins (311), and a connector plug (313) is arranged on one side face between the two side faces of the positioning pins (311), and the quick-change assembly is characterized in that: the quick-change assembly comprises a battery bracket (41), locking units (51) and connector sockets (61), wherein a plurality of battery stations (411) are arranged on the battery bracket (41), two locking units (51) and one connector socket (61) are arranged on each battery station (411), a rechargeable battery is placed in each battery station (411), each rechargeable battery (31) is clamped in one locking unit (51) by two positioning pins (311) on the side surface, and a connector plug (313) on each rechargeable battery (31) is mutually inserted into the corresponding connector socket (61).
2. The quick-change assembly for rechargeable batteries according to claim 1, characterized in that: the locking unit (51) comprises a supporting seat (511), locking blocks (512), a driving plate (513) and tension springs (514), wherein two locking grooves (5111) are formed in the supporting seat (511), the two locking blocks (512) are inserted into the two locking grooves (5111), the driving plate (513) is connected to the supporting seat (511) in a sliding mode, two driving grooves (5131) which are arranged in an inclined mode are formed in the driving plate (513), the bottom end of each locking block (512) is supported on the driving grooves (5131), the driving plate (513) slides, the driving plate (513) drives the locking blocks (512) to stretch out or retract in the locking grooves (5111) and correspondingly close and open the locking grooves (5111), one end of each tension spring (514) is fixedly connected with the driving plate (513), the other end of each tension spring is fixedly connected with a battery bracket (41), and positioning pins (311) in the charging batteries are arranged in the locking grooves (5111).
3. The quick-change assembly for rechargeable batteries according to claim 2, characterized in that: the locking groove (5111) is of a right-angle groove structure with a horizontal part and a vertical part, the vertical part in the locking groove (5111) is of an open structure, and the locking block (512) is vertically inserted into the horizontal part of the locking groove (5111).
4. The quick-change assembly for rechargeable batteries according to claim 2, characterized in that: the bottom surface of the locking block (512) is of an inclined surface structure, and the inclined angle of the inclined surface is the same as that of the driving groove (5131).
5. The quick-change assembly for rechargeable batteries according to claim 2, characterized in that: the driving plate (513) is of a rectangular plate-shaped structure, the driving plate (513) is horizontally inserted into the supporting seat (511) in a sliding mode, the two ends of the driving plate (513) are fixedly provided with a connecting head (5134) and a handle (5135), and the tension spring (514) is connected with the connecting head (5134).
6. The quick-change assembly for rechargeable batteries according to claim 2, characterized in that: the supporting seat (511) is provided with a sliding groove for inserting the driving plate (513), and a cover plate (5113) for sealing the sliding groove is fixed on the sliding groove.
7. The quick-change assembly for rechargeable batteries according to claim 1, characterized in that: the battery bracket (41) is formed by welding sectional materials, a plurality of rectangular battery grooves are formed in the battery bracket (41), and each battery groove forms a battery station (411).
8. The quick-change assembly for rechargeable batteries according to claim 1, characterized in that: and a carrying buckle (312) with a right-angle structure is arranged on the side surface of the rechargeable battery (31) where the positioning pin (311) is located.
9. The quick-change assembly for rechargeable batteries according to claim 8, characterized in that: a mechanical arm is inserted in a carrying buckle (312) in a battery station (411) of the battery bracket (41) for charging a battery (31).
10. The quick-change assembly for rechargeable batteries according to claim 9, characterized in that: and the mechanical arm is provided with a limiting groove (120) for clamping a carrying buckle (312).
CN202010582469.6A 2020-06-23 2020-06-23 Quick-change assembly of rechargeable battery Active CN111599962B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010582469.6A CN111599962B (en) 2020-06-23 2020-06-23 Quick-change assembly of rechargeable battery

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Application Number Priority Date Filing Date Title
CN202010582469.6A CN111599962B (en) 2020-06-23 2020-06-23 Quick-change assembly of rechargeable battery

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CN111599962A true CN111599962A (en) 2020-08-28
CN111599962B CN111599962B (en) 2024-08-02

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Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB262430A (en) * 1926-12-01 1927-03-24 Gen Electric Improvements in and relating to electric current collectors
DE102004002548B3 (en) * 2004-01-17 2005-08-25 Jungheinrich Ag Charging unit e.g. for battery of ground escalator, has outside framework and battery console inside framework which can be adjusted in height with outside of framework has console which can be seized and raised by conveyor
JP2014239617A (en) * 2013-06-10 2014-12-18 日産自動車株式会社 External charger connection structure for vehicle
CN204032777U (en) * 2014-06-25 2014-12-24 黄宇 A kind of structure-improved of drawer adjustment code
CN205256291U (en) * 2015-12-24 2016-05-25 上海电巴新能源科技有限公司 Battery quick change device of passenger car
CN206186768U (en) * 2016-11-21 2017-05-24 上海电巴新能源科技有限公司 Locking means and electric automobile
CN207282583U (en) * 2017-10-19 2018-04-27 宁波利维能储能系统有限公司 A kind of quick-change battery box of electric vehicle
CN109795302A (en) * 2015-08-20 2019-05-24 北京新能源汽车股份有限公司 Linkage structure of locking mechanism for battery pack quick-change device
WO2019105459A1 (en) * 2017-11-30 2019-06-06 上海电巴新能源科技有限公司 Shuttle-type battery pack replacement device and battery swapping station comprising same
WO2019129285A1 (en) * 2017-12-29 2019-07-04 上海电巴新能源科技有限公司 Battery holder, power transfer device, electric vehicle and installation method for electric vehicle
CN110001372A (en) * 2017-12-29 2019-07-12 上海电巴新能源科技有限公司 Lockable mechanism, fast-changed support component and electric vehicle for battery pack
CN110509902A (en) * 2019-07-31 2019-11-29 安徽美淘新能源科技有限公司 It is a kind of to change electric installation for electric car quick-change power battery
CN209972220U (en) * 2019-04-28 2020-01-21 山东麦巴特新能源汽车有限公司 Quick change structure convenient to electricelectric motor car battery package is dismantled and is installed
US20200055383A1 (en) * 2016-11-21 2020-02-20 Shanghai Dianba New Energy Technology Co., Ltd. Locking device, fixed base and electric vehicle
CN110962808A (en) * 2018-09-30 2020-04-07 奥动新能源汽车科技有限公司 Automobile chassis device and electric automobile comprising same
CN110978980A (en) * 2019-12-19 2020-04-10 北自精工机械(常州)有限公司 Locking mechanism of automobile battery
CN212587609U (en) * 2020-06-23 2021-02-23 中科卫蓝新能源汽车科技(江苏)有限公司 Quick change subassembly of rechargeable battery

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB262430A (en) * 1926-12-01 1927-03-24 Gen Electric Improvements in and relating to electric current collectors
DE102004002548B3 (en) * 2004-01-17 2005-08-25 Jungheinrich Ag Charging unit e.g. for battery of ground escalator, has outside framework and battery console inside framework which can be adjusted in height with outside of framework has console which can be seized and raised by conveyor
JP2014239617A (en) * 2013-06-10 2014-12-18 日産自動車株式会社 External charger connection structure for vehicle
CN204032777U (en) * 2014-06-25 2014-12-24 黄宇 A kind of structure-improved of drawer adjustment code
CN109795302A (en) * 2015-08-20 2019-05-24 北京新能源汽车股份有限公司 Linkage structure of locking mechanism for battery pack quick-change device
CN205256291U (en) * 2015-12-24 2016-05-25 上海电巴新能源科技有限公司 Battery quick change device of passenger car
US20200055383A1 (en) * 2016-11-21 2020-02-20 Shanghai Dianba New Energy Technology Co., Ltd. Locking device, fixed base and electric vehicle
CN206186768U (en) * 2016-11-21 2017-05-24 上海电巴新能源科技有限公司 Locking means and electric automobile
CN207282583U (en) * 2017-10-19 2018-04-27 宁波利维能储能系统有限公司 A kind of quick-change battery box of electric vehicle
WO2019105459A1 (en) * 2017-11-30 2019-06-06 上海电巴新能源科技有限公司 Shuttle-type battery pack replacement device and battery swapping station comprising same
CN110001372A (en) * 2017-12-29 2019-07-12 上海电巴新能源科技有限公司 Lockable mechanism, fast-changed support component and electric vehicle for battery pack
WO2019129285A1 (en) * 2017-12-29 2019-07-04 上海电巴新能源科技有限公司 Battery holder, power transfer device, electric vehicle and installation method for electric vehicle
CN110962808A (en) * 2018-09-30 2020-04-07 奥动新能源汽车科技有限公司 Automobile chassis device and electric automobile comprising same
CN209972220U (en) * 2019-04-28 2020-01-21 山东麦巴特新能源汽车有限公司 Quick change structure convenient to electricelectric motor car battery package is dismantled and is installed
CN110509902A (en) * 2019-07-31 2019-11-29 安徽美淘新能源科技有限公司 It is a kind of to change electric installation for electric car quick-change power battery
CN110978980A (en) * 2019-12-19 2020-04-10 北自精工机械(常州)有限公司 Locking mechanism of automobile battery
CN212587609U (en) * 2020-06-23 2021-02-23 中科卫蓝新能源汽车科技(江苏)有限公司 Quick change subassembly of rechargeable battery

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