CN202071671U - Battery quick changing device for electric vehicle - Google Patents

Battery quick changing device for electric vehicle Download PDF

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Publication number
CN202071671U
CN202071671U CN2011201562559U CN201120156255U CN202071671U CN 202071671 U CN202071671 U CN 202071671U CN 2011201562559 U CN2011201562559 U CN 2011201562559U CN 201120156255 U CN201120156255 U CN 201120156255U CN 202071671 U CN202071671 U CN 202071671U
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CN
China
Prior art keywords
power brick
pin
vehicle body
plugging
connector
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.)
Expired - Lifetime
Application number
CN2011201562559U
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Chinese (zh)
Inventor
许红军
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.)
Chery New Energy Automobile Co Ltd
Original Assignee
SAIC Chery Automobile Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SAIC Chery Automobile Co Ltd filed Critical SAIC Chery Automobile Co Ltd
Priority to CN2011201562559U priority Critical patent/CN202071671U/en
Application granted granted Critical
Publication of CN202071671U publication Critical patent/CN202071671U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/12Electric charging stations

Abstract

The utility model discloses a battery quick changing device for an electric vehicle. The battery quick changing device for the electric vehicle comprises a battery pack, a plugging mechanism integrated with high and low-voltage contact pins and a positioning mechanism arranged on the battery pack, wherein mounting pins are arranged at two ends of the battery pack; a fixed lock is correspondingly arranged on a metal plate of a vehicle body; the positioning mechanism comprises a positioning pin, a positioning hole and a sensor, wherein the positioning pin is arranged on the battery pack, the positioning hole and the positioning pin are arranged on the metal plate of the vehicle body in a adapting way, and the sensor is used for sensing the lifting position of the battery pack and outputting and controlling the working signals of the fixed lock; the plugging mechanism comprises a lower plugging part arranged on the battery pack and an upper plugging part correspondingly arranged on the metal plate of the vehicle body; plugging positioning holes are arranged on the lower plugging part; and plugging positioning pins adapted with the plugging positioning holes are arranged on the upper plugging part. The device can realize the quick change of the power battery, and the changing working efficiency is high.

Description

A kind of fast changing battery device of electronlmobil
Technical field
The utility model relates to the electronlmobil field, especially relates to a kind of fast changing battery device of electronlmobil.
Background technology
The world today, the development of electronlmobil more and more comes into one's own, and a great problem of restriction electronlmobil development is the technical development of electrokinetic cell, and the present situation of battery technology has determined problems such as the battery-driven car ubiquity continual mileage of present exploitation is short, and charging duration is long.This restricts greatly and has influenced the development of electronlmobil and the people acceptance to battery-driven car.At present, short for solving the electronlmobil continual mileage, problems such as charging duration length, many employings are changed batteries of electric automobile and are solved.
The many weight and volumes of the battery of electronlmobil are bigger, and the space under the electronlmobil base plate is limited.The electrokinetic cell bag that how can not in the short period of time the electronlmobil electric weight be exhausted disassembles, and the power brick that will be full of electricity then is installed under the electronlmobil base plate, to realize finishing in the short time replacing of battery-driven car energy supply system power brick.Change inefficiency, influence people car opertion.
The utility model content
The purpose of this utility model provides a kind of fast changing battery device of electronlmobil, solves existing batteries of electric automobile and changes complexity, ineffective problem.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of fast changing battery device of electronlmobil comprises power brick and is integrated with the connecting mechanism of high-low pressure contact pin and the detent mechanism that power brick is installed; Described power brick two ends are provided with mount pin, and corresponding vehicle body panel beating is provided with pin; Described detent mechanism comprises the locating dowel pin that is arranged on the power brick, wraps the sensor that output control pin working signal is put in raise-position with adaptive knock hole and the induced cell that is arranged on the vehicle body panel beating of locating dowel pin.
Further, described connecting mechanism comprises following connector and the corresponding last connector that is arranged on the vehicle body panel beating that is arranged on the power brick; Following connector is provided with and patches knock hole, last connector be provided with and patch knock hole adaptive patch locating dowel pin.
For satisfying the various operating modes of car load motion, make to fill between vehicle body and the power brick and permitted several millimeters moving displacement, the described connector inside of going up is provided with spring.
Preferably, described power brick is provided with cooling fan and ventilation inlet.
The beneficial effects of the utility model: owing to be provided with power brick installing and locating mechanism in this device, patching knock hole and patching locating dowel pin between the connector realizes power brick and connector contraposition quick and precisely.And induced cell is set in detent mechanism wraps raise-position and put, the sensor of output control pin working signal is realized in the pin of power brick auto lock on vehicle body is set.Realize power battery quick-change, change high efficiency.
Below with reference to drawings and Examples, the utility model is carried out comparatively detailed explanation.
Description of drawings
Fig. 1 is the fast changing battery device construction scheme drawing of the utility model electronlmobil.
Fig. 2 is the organigram of the utility model power brick.
Fig. 3 is the utility model power brick installing and locating mechanism local structure scheme drawing.
Fig. 4 is the organigram of connector under the utility model.
Fig. 5 is the organigram of connector on the utility model.
Among the figure: 1. power brick, 10. mount pin, 2. cooling fan, 3. pin, 4. ventilation inlet, 5. connecting mechanism, 6. detent mechanism, 50. times connectors, 51. patch connector on knock hole, 52. high voltage interfaces, 53. low-voltage interfaces, 500., 501. high-voltage plugs, 502. low pressure plugs, 503. springs, 504. and patch locating dowel pin, 60. locating dowel pins, 601. knock holees, 602. sensors.
The specific embodiment
As shown in Figure 1 to Figure 3, a kind of fast changing battery device of electronlmobil comprises power brick 1 and is integrated with the connecting mechanism 5 of high-low pressure contact pin and the detent mechanism 6 that power brick is installed; Power brick 1 two ends are provided with two mount pins 10, and corresponding mount pin vehicle body panel beating is provided with four pin 3; Detent mechanism 6 comprises a pair of locating dowel pin 60 that is arranged on the power brick two ends, wraps the sensor 602 that output control pin working signal is put in raise-position with adaptive knock hole 601 and the induced cell that is arranged on the vehicle body panel beating of each locating dowel pin.Connecting mechanism 5 comprises following connector and the corresponding last connector that is arranged on the vehicle body panel beating that is arranged on the power brick; Following connector is provided with and patches knock hole, last connector be provided with and patch knock hole adaptive patch locating dowel pin.For to the cooling of power brick in-to-in battery module, satisfy the environment for use of cell safety and performance the best, be provided with three cooling fans 2 in the power brick rear end, be provided with two ventilation inlets 4 at the power brick front end, the inside of power brick is provided with the guiding air channel.
Be set with down connector on the power brick front end boss, the power cable interface that power brick links to each other with car load, charging wire harness interface, battery module managing and high-voltage safety supervisory control signals all are connected transmission by upper and lower connector.
As shown in Figure 4 and Figure 5, connecting mechanism 5 comprises following connector 50 and the corresponding last connector 500 that is arranged on the vehicle body panel beating that is arranged on the power brick; Following connector is provided with and patches knock hole 51, last connector be provided with and patch knock hole adaptive patch locating dowel pin 504.Following connector 50 upper ends are provided with high voltage interface 52 and low-voltage interface 53, and last connector 500 lower ends are provided with and cooresponding high-voltage plug 501 of following connector and low pressure plug 502.In last connector inside spring 503 is housed, satisfies the various operating modes of car load motion.
Principle of work of the present utility model: power brick rises by quick change lifting equipment, enter the knock hole of vehicle body when the locating dowel pin on the power brick after, move to certain position again, sensor on the detent mechanism is passed to the car load control unit with signal, the hook motion of car load control unit control pin then, the position of power brick is by locked when hook is transported to the position that configures, thereby by cooperating of four mount pins on pin and the power brick realizing that power brick installs and fixes on vehicle body, the realization auto lock is fixed.Upper and lower connector accurately is combined together by patching knock hole and patching locating dowel pin.Realize power battery quick-change, change high efficiency.

Claims (4)

1. the fast changing battery device of an electronlmobil comprises power brick (1) and is integrated with the connecting mechanism (5) of high-low pressure contact pin and the detent mechanism (6) that power brick is installed; It is characterized in that: described power brick (1) two ends are provided with mount pin (10), and corresponding vehicle body panel beating is provided with pin (3); Described detent mechanism (6) comprises the locating dowel pin (60) that is arranged on the power brick, wraps the sensor (602) that output control pin working signal is put in raise-position with adaptive knock hole (601) and the induced cell that is arranged on the vehicle body panel beating of locating dowel pin.
2. the fast changing battery device of electronlmobil as claimed in claim 1 is characterized in that: described connecting mechanism (5) comprises following connector (50) and the corresponding last connector (500) that is arranged on the vehicle body panel beating that is arranged on the power brick; Following connector is provided with and patches knock hole (51), last connector be provided with and patch knock hole adaptive patch locating dowel pin (504).
3. the fast changing battery device of electronlmobil as claimed in claim 2 is characterized in that: described connector (500) inside of going up is provided with spring (503).
4. as the fast changing battery device of each described electronlmobil of claim 1 to 3, it is characterized in that: described power brick (1) is provided with cooling fan (2) and ventilation inlet (4).
CN2011201562559U 2011-05-17 2011-05-17 Battery quick changing device for electric vehicle Expired - Lifetime CN202071671U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201562559U CN202071671U (en) 2011-05-17 2011-05-17 Battery quick changing device for electric vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201562559U CN202071671U (en) 2011-05-17 2011-05-17 Battery quick changing device for electric vehicle

Publications (1)

Publication Number Publication Date
CN202071671U true CN202071671U (en) 2011-12-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201562559U Expired - Lifetime CN202071671U (en) 2011-05-17 2011-05-17 Battery quick changing device for electric vehicle

Country Status (1)

Country Link
CN (1) CN202071671U (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102514471A (en) * 2011-12-16 2012-06-27 奇瑞汽车股份有限公司 Mounting structure of battery of electric vehicle
CN104527616A (en) * 2014-12-05 2015-04-22 奇瑞汽车股份有限公司 Quick replacing mechanism for battery pack and electric vehicle
CN104723898A (en) * 2015-02-15 2015-06-24 北京新能源汽车股份有限公司 Electric vehicle charging control system and method
CN104908722A (en) * 2015-06-30 2015-09-16 东风汽车股份有限公司 Power battery plug connector opening and closing control method
CN105186052A (en) * 2015-10-12 2015-12-23 北京新能源汽车股份有限公司 Control system and method for battery change
CN105235544A (en) * 2015-10-29 2016-01-13 北京新能源汽车股份有限公司 Power-change type electric vehicle power on/off control system and method
CN105336894A (en) * 2015-10-27 2016-02-17 北京新能源汽车股份有限公司 Power battery assembly and power battery
CN105511323A (en) * 2015-12-31 2016-04-20 天津布尔科技有限公司 Electric car battery replacement servo control method
CN105946609A (en) * 2016-05-11 2016-09-21 北京新能源汽车股份有限公司 Connection state monitoring method and device used for electric car quick-change battery
CN107039616A (en) * 2017-05-19 2017-08-11 福州华鹰重工机械有限公司 A kind of battery device for electric vehicle, electric automobile and system
CN108238018A (en) * 2017-12-15 2018-07-03 蔚来汽车有限公司 Detent mechanism and the electricity changing robot with the detent mechanism
WO2019090989A1 (en) * 2017-11-08 2019-05-16 蔚来汽车有限公司 Installation structure for battery pack, battery pack, and automobile
WO2019114139A1 (en) * 2017-12-15 2019-06-20 蔚来汽车有限公司 Positioning mechanism and battery-replacing robot having same
CN110303868A (en) * 2019-07-15 2019-10-08 湖北航天技术研究院特种车辆技术中心 A kind of locking system of power battery pack
CN110979088A (en) * 2019-11-29 2020-04-10 安徽爱瑞特新能源专用汽车股份有限公司 Battery quick change mechanism
CN112297811A (en) * 2020-11-05 2021-02-02 东风柳州汽车有限公司 New energy automobile battery package quick change device

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102514471A (en) * 2011-12-16 2012-06-27 奇瑞汽车股份有限公司 Mounting structure of battery of electric vehicle
CN102514471B (en) * 2011-12-16 2014-04-02 奇瑞汽车股份有限公司 Mounting structure of battery of electric vehicle
CN104527616A (en) * 2014-12-05 2015-04-22 奇瑞汽车股份有限公司 Quick replacing mechanism for battery pack and electric vehicle
CN104723898A (en) * 2015-02-15 2015-06-24 北京新能源汽车股份有限公司 Electric vehicle charging control system and method
CN104908722A (en) * 2015-06-30 2015-09-16 东风汽车股份有限公司 Power battery plug connector opening and closing control method
CN105186052B (en) * 2015-10-12 2019-01-01 北京新能源汽车股份有限公司 The control system and method for electricity are changed for battery
CN105186052A (en) * 2015-10-12 2015-12-23 北京新能源汽车股份有限公司 Control system and method for battery change
CN105336894B (en) * 2015-10-27 2018-09-11 北京新能源汽车股份有限公司 Power battery assembly and power battery
CN105336894A (en) * 2015-10-27 2016-02-17 北京新能源汽车股份有限公司 Power battery assembly and power battery
CN105235544A (en) * 2015-10-29 2016-01-13 北京新能源汽车股份有限公司 Power-change type electric vehicle power on/off control system and method
CN105235544B (en) * 2015-10-29 2018-01-09 北京新能源汽车股份有限公司 Change the electric control system up and down and method of electric-type electric automobile
CN105511323A (en) * 2015-12-31 2016-04-20 天津布尔科技有限公司 Electric car battery replacement servo control method
CN105946609A (en) * 2016-05-11 2016-09-21 北京新能源汽车股份有限公司 Connection state monitoring method and device used for electric car quick-change battery
CN105946609B (en) * 2016-05-11 2018-05-04 北京新能源汽车股份有限公司 Connection status monitoring method and device for the quick change battery of electric automobile
CN107039616A (en) * 2017-05-19 2017-08-11 福州华鹰重工机械有限公司 A kind of battery device for electric vehicle, electric automobile and system
WO2019090989A1 (en) * 2017-11-08 2019-05-16 蔚来汽车有限公司 Installation structure for battery pack, battery pack, and automobile
CN108238018A (en) * 2017-12-15 2018-07-03 蔚来汽车有限公司 Detent mechanism and the electricity changing robot with the detent mechanism
WO2019114139A1 (en) * 2017-12-15 2019-06-20 蔚来汽车有限公司 Positioning mechanism and battery-replacing robot having same
CN110303868A (en) * 2019-07-15 2019-10-08 湖北航天技术研究院特种车辆技术中心 A kind of locking system of power battery pack
CN110979088A (en) * 2019-11-29 2020-04-10 安徽爱瑞特新能源专用汽车股份有限公司 Battery quick change mechanism
CN112297811A (en) * 2020-11-05 2021-02-02 东风柳州汽车有限公司 New energy automobile battery package quick change device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: CHERY NEW ENERGY AUTOMOBILE TECHNOLOGY CO., LTD.

Free format text: FORMER OWNER: SAIC CHERY AUTOMOBILE CO., LTD.

Effective date: 20150701

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20150701

Address after: 241000 Yijiang, Anhui Province, Jin Hua Road, No. 226, South Road, No.

Patentee after: New-energy automobile Technology Co., Ltd. of Cherry

Address before: No. 8, Changchun Road, Wuhu economic and Technological Development Zone, Anhui, China

Patentee before: Saic Chery Automobile Co., Ltd.

CP03 Change of name, title or address

Address after: 241000 No. 226 Jin Hua Nan Road, Yijiang hi tech Industrial Development Zone, Anhui, Wuhu

Patentee after: Chery New Energy Automobile Co.,Ltd.

Address before: 241000 No. 226 Hua Jin South Road, Yijiang District, Anhui, Wuhu

Patentee before: CHERY NEW ENERGY AUTOMOBILE TECHNOLOGY Co.,Ltd.

CP03 Change of name, title or address
CX01 Expiry of patent term

Granted publication date: 20111214

CX01 Expiry of patent term