CN202186271U - Battery box locking mechanism - Google Patents
Battery box locking mechanism Download PDFInfo
- Publication number
- CN202186271U CN202186271U CN2011200160197U CN201120016019U CN202186271U CN 202186271 U CN202186271 U CN 202186271U CN 2011200160197 U CN2011200160197 U CN 2011200160197U CN 201120016019 U CN201120016019 U CN 201120016019U CN 202186271 U CN202186271 U CN 202186271U
- Authority
- CN
- China
- Prior art keywords
- battery
- battery box
- lock
- latch
- latch hook
- 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
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Classifications
-
- 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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/64—Constructional details of batteries specially adapted for electric vehicles
-
- 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
-
- 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
Abstract
A battery box locking mechanism belongs to the technical field of electric automobile power battery fitting devices. A lock mechanism structure is achieved through a crank connecting rod mechanism, the position of a crank is perceived through a proximity transducer so as to judge locking and unlocking states of a lock, an envelope line of a moving track of the lock is arranged on the inner side of a lock hook, a straight line transition is arranged on the outer side of the lock hook, and a lock ring is composed of a lock ring shaft and a guide wheel of an outer sleeve. A battery buffering positioning mechanism rubber block and rolling wheels are installed on a battery box body and an automobile beam respectively, the lock ring is fixed on the battery box body through a pinboard arranged below the lock ring and a side direction press plate, and a battery can be manually dismantled through a bolt. The locking mechanism can exert a pretightening force on the battery box in the locking process, has a self-locking function at the locking position, and can allow positional deviation prior to locking. The battery can be dismantled quickly through an emergency unlocking scheme under the condition of faults of the lock mechanism. The battery box locking mechanism can achieve quick dismantling and installation of the battery box and is longer in service life and high in reliability, and the battery is manually dismantled through the bolt after the lock mechanism failure occurs, thereby being high in adaptability.
Description
Technical field
The utility model relates to a kind of lockout mechanism, and particularly a kind of quick-changing type power battery box lockout mechanism belongs to electric automobile power battery accessory device technical field.
Background technology
Electronlmobil is as the representative of new-energy automobile, owing to its cleaning, economy receive increasing concern.But the reason by long capacity of cell and charging duration has limited the development of electronlmobil.And the successful solution of fast quick change power technology the problem of electric automobile energy rapid recharge, brought dawn to the development of electronlmobil.Battery-driven car changes electric theory promptly when electronlmobil needs electric energy supplement, and electronlmobil gets into electrical changing station will need the battery of makeup energy to unload, and change full electric battery.The whole electric process that changes is accomplished by changing electric equipment, and is suitable with the regular fuel car entering petrol service station gas filed time, significantly reduced electronlmobil user's the charging and the trouble of battery maintenance, broken through the bottleneck that pure electric automobile can not be continued a journey continuously at a distance.
Prior electric car battery fixing structure such as CN200910142368.0; Though proposed to change the method for battery; And the latch mechanism that is put in place by motor-driven, sensor is provided, but its shortcoming is there is not the detachable design after latch mechanism lost efficacy, in case promptly motor lost efficacy or sensor failure; When latch hook can't the normal loose hook, be not easy to the artificial unloading and safeguard.And this programme can realized rapidly replacing battery of electric automobile, under the prerequisite of dependable service, addresses the above problem.
Summary of the invention
Change battery locking and release problem in the cell process fast in order to solve the quick-changing type electronlmobil; And the machine security problem of elec. vehicle battery in operational process; The utility model provides a kind of battery box locking device; This device guarantees to change in the cell process at battery-driven car, and quick lock in and reliably locked can guarantee that elec. vehicle fixed sturcture in operational process is reliable and stable.
The technical scheme that the utility model adopts is: a kind of lockout mechanism for battery box is characterized in that this mechanism comprises by direct motor drive judges the latch mechanism of on off state and the battery buffering and positioning mechanism of being made up of rubber block and roller through proximity transducer;
The said latch mechanism of judging on off state by direct motor drive through proximity transducer; Its structure realizes through piston crank mechanism; Thereby judge the on off state of locking through proximity transducer perception crank position, the inboard intrinsic curve of latch hook for lock path of motion, the outside is a straight transitions; Lock ring is made up of the guide wheel of lock ring axle and overcoat;
The battery buffering and positioning mechanism that said rubber block and roller are formed, rubber block and roller are installed in respectively on Battery case and the car beam.
Further, said lock ring is fixed on the Battery case through below keysets and side direction pressing plate, when latch mechanism lost efficacy, can manually unload battery through bolt.
The utility model also relates to a kind of lockout mechanism for battery box, and this mechanism comprises battery box, the latch mechanism of battery box, yielding rubber, square yielding rubber, door bolt axle bed, roller; The door bolt axle, keysets, pressing plate, latch hook, lock hook shaft, connecting rod, pitman shaft; Crank, crank shaft, the latch hook supporting seat, battery is alignment sensor up and down, locking proximity transducer, sensor connecting panel; Coupler, motor cabinet, motor, the proximity transducer of unblanking, buffer-oriented wheel, L shaped plate;
The latch mechanism of battery box is fixed on battery box in the car beam; Yielding rubber is fixed on the beam; Square yielding rubber and keysets are fixed; The door bolt axle bed is through being bolted on the keysets, and roller housing is outside the door bolt axle, and the door bolt axle closely cooperates with the door bolt axle bed; Keysets is through on the base plate that is bolted to battery box that passes square yielding rubber, and pressing plate then will be fastened the sidewall that axle bed is pressed in battery box with a bolt or latch through screw; Latch hook is enclosed within on the lock hook shaft, and lock hook shaft cooperates with the latch hook supporting seat; Connecting rod is rotationally connected with latch hook and crank formation respectively through the pitman shaft at two ends; Crank is fixed through in-to-in key and crank shaft, and crank shaft cooperates with the latch hook supporting seat, and fixes with coupler; Battery alignment sensor, the proximity transducer of unblanking up and down is fixed on the latch hook supporting seat, and the locking proximity transducer is fixed on the latch hook supporting seat through the sensor connecting panel; Buffer-oriented wheel and latch hook supporting seat are fixed on the L shaped plate; Coupler cooperates with motor, and motor is fixed in the motor cabinet; Motor cabinet is fixed on the L shaped plate.
Further, it is characterized in that said lock ring is fixed on the battery box through keysets and side direction pressing plate; When catch gear damage latch hook can not reclaim automatically; Keysets below and the fixing bolt of door bolt axle bed are backed out, and the battery by gravity descends voluntarily, realizes the manual removal of battery.
The beneficial effect of the utility model is that battery-driven car is changed in the cell process, realizes that automatic accurately the lock of battery is put; Has battery location error adaptive capacity in a big way; Can guarantee fixedly safety in the process of moving, easy to maintenance after latch mechanism lost efficacy, comformability is high.
Description of drawings
Fig. 1 is the structure principle chart after the utility model the anterior car beam of battery box is separated.
Fig. 2 is the left view that the anterior car beam of battery box is separated the back battery box of the utility model.
Fig. 3 is the front view of the battery box latch mechanism of the utility model.
Fig. 4 is the lateral plan of the battery box latch mechanism of the utility model.
Fig. 5 is the lateral plan of the inner piston crank mechanism of battery box latch mechanism of the utility model.
Fig. 6 is the birds-eye view of the battery box latch mechanism of the utility model.
Fig. 7 is the three-dimensional axonometric drawing of the battery box latch mechanism of the utility model.
The Reference numeral corresponding components is respectively among each figure: 1. battery box, the 2. anterior car beam of battery box, the 3. latch mechanism of battery box, 4. yielding rubber, 5. square yielding rubber, 6. door bolt axle bed; 7. roller, 8. door bolt axle, 9. keysets, 10. pressing plate, 11. latch hooks, 12. lock hook shafts; 13. connecting rod, 14, pitman shaft, 15. cranks, 16. crank shafts; 17. the latch hook supporting seat, 18. batteries are alignment sensor up and down, 19. locking proximity transducers, 20. sensor connecting panels, 21. coupler; 22. motor cabinet, 23. motors, 24. proximity transducers of unblanking, 25. buffer-orienteds wheel, 26.L shape plate.
The specific embodiment
Further specify the utility model below in conjunction with accompanying drawing.
Fig. 1 is the structure principle chart after the utility model the anterior car beam of battery box is separated.Fig. 2 is the left view that the anterior car beam of battery box is separated the back battery box of the utility model.Fig. 3 is the front view of the battery box latch mechanism of the utility model, and Fig. 4 is a lateral plan, and Fig. 5 is for removing the inside piston crank mechanism lateral plan behind the latch hook supporting seat (part 17), and Fig. 6 is a birds-eye view, and Fig. 7 is three-dimensional axonometric drawing.To shown in Figure 6, a kind of lockout mechanism for battery box comprises: battery box 1, the latch mechanism 3 of battery box, yielding rubber 4, square yielding rubber 5 like Fig. 3; Door bolt axle bed 6, roller 7, door bolt axle 8, keysets 9, pressing plate 10, latch hook 11; Lock hook shaft 12, connecting rod 13, pitman shaft 14, crank 15, crank shaft 16; Latch hook supporting seat 17, battery is alignment sensor 18 up and down, locking proximity transducer 19, sensor connecting panel 20, coupler 21; Motor cabinet 22, motor 23, the proximity transducer 24 of unblanking, buffer-oriented wheel 25, L shaped plate 26.
The latch mechanism 3 of battery box is fixed on battery box 1 in the car beam, on four car beams a latch mechanism is arranged respectively all around; Yielding rubber 4 is fixed on the beam; Square yielding rubber 5 is fixing with keysets 9; Door bolt axle bed 6 is through being bolted on the keysets, and roller 7 is enclosed within outside the door bolt axle 8, and door bolt axle 8 closely cooperates with door bolt axle bed 6; Keysets 9 is through on the base plate that is bolted to battery box 1 that passes square yielding rubber 5, and pressing plate 10 then will be fastened the sidewall that axle bed 6 is pressed in battery box 1 with a bolt or latch through screw; Latch hook 11 is enclosed within on the lock hook shaft 12, and lock hook shaft 12 cooperates with latch hook supporting seat 17; Connecting rod 13 is rotationally connected with latch hook 11 and crank 15 formation respectively through the pitman shaft 14 at two ends; Crank 15 is fixing with crank shaft 16 through the in-to-in key, and 16 of crank shafts cooperate with latch hook supporting seat 17, and fix with coupler 21; Battery alignment sensor 18, the proximity transducer 24 of unblanking up and down is fixed on the latch hook supporting seat 17, and locking proximity transducer 19 is fixed on the latch hook supporting seat 17 through sensor connecting panel 20; Buffer-oriented wheel 25 is fixed on the L shaped plate 26 with latch hook supporting seat 17; Coupler 21 cooperates with motor 23, and motor 23 is fixed in the motor cabinet 22; Motor cabinet then by screw retention on L shaped plate 26.
When changing battery, drive cranks 15 by motor 23 through coupler 21, thereby drivening rod 13 is regained latch hook 11, when the proximity transducer 24 perception latch hooks of unblanking put in place, motor 23 stopped operating, and battery box 1 was changed electrical mechanisms and took away this moment, more renewed battery.When changing new battery, battery box gets into car body, and yielding rubber 4 also inserts in two buffer-orienteds wheels 25 simultaneously; After battery box put in place, the driven by motor latch hook was locked, and provided signal when locking proximity transducer 19 perception latch hooks put in place when connecing; This moment, motor quit work, and battery altering finishes.
Said lock ring (by door bolt axle bed 6, roller 7, door bolt axle 8 constitutes) be fixed on the Battery case 1 through keysets 9 and side direction pressing plate 10; When catch gear damages; Like motor damage, online axle inefficacy etc., when latch hook can not reclaim automatically, can keysets 9 belows and the bolts that door bolt axle bed 6 is fixed be backed out; The battery by gravity descends voluntarily, realizes the manual removal of battery.This moment, lock ring was to stay on the latch hook, treated can take out lock ring easily after battery unloads, thereby carried out the maintenance of latch hook mechanism.
The utility model is changed at battery-driven car can realize automatic accurately in the cell process that the lock of battery puts, and has battery location error adaptive capacity in a big way, can guarantee fixedly safety in the process of moving, and the latch mechanism back of losing efficacy is easy to maintenance, and comformability is high.
Claims (4)
1. a lockout mechanism for battery box is characterized in that, this mechanism comprises by direct motor drive judges the latch mechanism of on off state and the battery buffering and positioning mechanism of being made up of rubber block and roller through proximity transducer;
The said latch mechanism of judging on off state by direct motor drive through proximity transducer; Its structure realizes through piston crank mechanism; Thereby judge the on off state of locking through proximity transducer perception crank position, the inboard intrinsic curve of latch hook for lock path of motion, the outside is a straight transitions; Lock ring is made up of the guide wheel of lock ring axle and overcoat;
The battery buffering and positioning mechanism that said rubber block and roller are formed, rubber block and roller are installed in respectively on Battery case and the car beam.
2. a kind of lockout mechanism for battery box according to claim 1 is characterized in that, said lock ring is fixed on the Battery case through below keysets and side direction pressing plate, when latch mechanism lost efficacy, can manually unload battery through bolt.
3. a lockout mechanism for battery box is characterized in that, this mechanism comprises battery box (1), the latch mechanism of battery box (3), yielding rubber (4), square yielding rubber (5); Door bolt axle bed (6), roller (7), door bolt axle (8), keysets (9), pressing plate (10), latch hook (11); Lock hook shaft (12), connecting rod (13), pitman shaft (14), crank (15), crank shaft (16); Latch hook supporting seat (17), battery is alignment sensor (18) up and down, locking proximity transducer (19), sensor connecting panel (20), coupler (21); Motor cabinet (22), motor (23), the proximity transducer of unblanking (24), buffer-oriented wheel (25), L shaped plate (26);
The latch mechanism of battery box (3) is fixed on battery box (1) in the car beam; Yielding rubber (4) is fixed on the beam; Square yielding rubber (5) is fixing with keysets (9); Door bolt axle bed (6) is through being bolted on the keysets (9), and roller (7) is enclosed within outside the door bolt axle (8), and door bolt axle (8) closely cooperates with door bolt axle bed (6); Keysets (9) is through on the base plate that is bolted to battery box (1) that passes square yielding rubber (5), and pressing plate (10) then will be fastened the sidewall that axle bed (6) is pressed in battery box (1) with a bolt or latch through screw; Latch hook (11) is enclosed within on the lock hook shaft (12), and lock hook shaft (12) cooperates with latch hook supporting seat (17); Connecting rod (13) is rotationally connected with latch hook (11) and crank (15) formation respectively through the pitman shaft (14) at two ends; Crank (15) is fixing through in-to-in key and crank shaft (16), and crank shaft (16) cooperates with latch hook supporting seat (17), and fixing with coupler (21); Battery alignment sensor (18), the proximity transducer 24 of unblanking up and down is fixed on the latch hook supporting seat (17), and locking proximity transducer (19) is fixed on the latch hook supporting seat (17) through sensor connecting panel (20); Buffer-oriented wheel (25) and latch hook supporting seat (17) are fixed on the L shaped plate (26); Coupler (21) cooperates with motor (23), and motor (23) is fixed in the motor cabinet (22); Motor cabinet (22) is fixed on the L shaped plate (26).
4. a kind of lockout mechanism for battery box according to claim 3; It is characterized in that; Said lock ring is fixed on the battery box (1) through keysets (9) and side direction pressing plate (10), when catch gear damage latch hook can not reclaim automatically, keysets (9) below and the fixing bolt of door bolt axle bed (6) is backed out; The battery by gravity descends voluntarily, realizes the manual removal of battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200160197U CN202186271U (en) | 2010-07-16 | 2011-01-19 | Battery box locking mechanism |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010228199.5 | 2010-07-16 | ||
| CN2010102281995A CN101890941A (en) | 2010-07-16 | 2010-07-16 | Lockout mechanism for battery box |
| CN2011200160197U CN202186271U (en) | 2010-07-16 | 2011-01-19 | Battery box locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202186271U true CN202186271U (en) | 2012-04-11 |
Family
ID=43100334
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102281995A Pending CN101890941A (en) | 2010-07-16 | 2010-07-16 | Lockout mechanism for battery box |
| CN2011100212016A Pending CN102126484A (en) | 2010-07-16 | 2011-01-19 | Battery chamber locking mechanism |
| CN2011200160197U Expired - Lifetime CN202186271U (en) | 2010-07-16 | 2011-01-19 | Battery box locking mechanism |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102281995A Pending CN101890941A (en) | 2010-07-16 | 2010-07-16 | Lockout mechanism for battery box |
| CN2011100212016A Pending CN102126484A (en) | 2010-07-16 | 2011-01-19 | Battery chamber locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN101890941A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126484A (en) * | 2010-07-16 | 2011-07-20 | 李立国 | Battery chamber locking mechanism |
| CN103552450A (en) * | 2013-08-05 | 2014-02-05 | 力帆实业(集团)股份有限公司 | Battery pack locking system of electromobile |
| CN109987062A (en) * | 2017-12-29 | 2019-07-09 | 太普电子(常熟)有限公司 | Battery pack |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102343894B (en) * | 2011-08-31 | 2013-03-20 | 昆明船舶设备集团有限公司 | Sliding bottom electricity-taking and self-locking electric bus battery quick-change pellet device |
| CN103358869B (en) * | 2012-03-28 | 2016-04-13 | 贵阳普天物流技术有限公司 | The locking method of vehicle-mounted accumulator box and latching device used |
| CN102700393B (en) * | 2012-06-29 | 2015-03-04 | 山东电力集团公司电力科学研究院 | Chassis battery locking mechanism of electric passenger car |
| CN102975695B (en) * | 2012-11-09 | 2015-07-08 | 王俊 | Hook-connecting mechanism of electricity conversion robot and battery box |
| CN103223926B (en) * | 2013-04-27 | 2015-01-28 | 北京理工华创电动车技术有限公司 | Mounting and dismounting mechanism for electrombile battery and mounting and dismounting method thereof |
| CN103481761B (en) * | 2013-08-09 | 2016-08-17 | 王俊 | Interlock |
| CN104442336B (en) * | 2015-01-06 | 2017-05-10 | 山东鲁能智能技术有限公司 | Unlocking mechanism of battery box of electric vehicle |
| CN104723898B (en) * | 2015-02-15 | 2018-09-11 | 北京新能源汽车股份有限公司 | A kind of electric vehicle changes electric control system and its method |
| CN107039847B (en) * | 2016-09-27 | 2019-08-20 | 蔚来汽车有限公司 | Change electric connector and the electric car including it |
| CN114103721A (en) * | 2016-11-21 | 2022-03-01 | 上海电巴新能源科技有限公司 | Locking device and electric automobile |
| CN106882030A (en) * | 2017-03-23 | 2017-06-23 | 厦门伟特思汽车科技有限公司 | A kind of power battery of pure electric automobile fast replacing device |
| DE102017206650A1 (en) | 2017-04-20 | 2018-10-25 | Bayerische Motoren Werke Aktiengesellschaft | Fastening arrangement for a vehicle battery on a body of a motor vehicle and method for mounting a vehicle battery in a motor vehicle |
| CN110509756A (en) * | 2019-09-12 | 2019-11-29 | 博众精工科技股份有限公司 | A kind of displacement unlocking mechanism changes level platform |
| CN110752332A (en) * | 2019-10-28 | 2020-02-04 | 广东博智林机器人有限公司 | Battery compartment |
| CN113815475A (en) * | 2021-09-23 | 2021-12-21 | 宜宾金茂科易智慧交通科技有限公司 | Method for automatically replacing battery for heavy truck |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4450400A (en) * | 1981-12-04 | 1984-05-22 | Gwyn Marion V | Battery replacement system for electric vehicles |
| FR2688204B1 (en) * | 1992-03-03 | 1994-05-06 | Cimat | IMPROVED INSTALLATION FOR HANDLING PRODUCTS WITHIN THE STORAGE AREAS OF AN AUTOMATED STORE. |
| CN2292868Y (en) * | 1996-05-21 | 1998-09-30 | 韩世陵 | Manual motor-operated theft-proof lock for door |
| FR2936760B1 (en) * | 2008-10-07 | 2010-10-15 | Renault Sas | BATTERY PACK FIXING SYSTEM AND ASSOCIATED AUTOMATED MOUNTING / DISASSEMBLY METHOD. |
| CN101559758B (en) * | 2009-06-01 | 2010-11-17 | 奇瑞汽车股份有限公司 | Rapid installation and rapid change system of electric automobile battery and rapid installation and rapid change method thereof |
| CN101890941A (en) * | 2010-07-16 | 2010-11-24 | 李立国 | Lockout mechanism for battery box |
-
2010
- 2010-07-16 CN CN2010102281995A patent/CN101890941A/en active Pending
-
2011
- 2011-01-19 CN CN2011100212016A patent/CN102126484A/en active Pending
- 2011-01-19 CN CN2011200160197U patent/CN202186271U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126484A (en) * | 2010-07-16 | 2011-07-20 | 李立国 | Battery chamber locking mechanism |
| CN103552450A (en) * | 2013-08-05 | 2014-02-05 | 力帆实业(集团)股份有限公司 | Battery pack locking system of electromobile |
| CN103552450B (en) * | 2013-08-05 | 2016-05-18 | 力帆实业(集团)股份有限公司 | A kind of power brick latch system of electric automobile |
| CN109987062A (en) * | 2017-12-29 | 2019-07-09 | 太普电子(常熟)有限公司 | Battery pack |
| CN109987062B (en) * | 2017-12-29 | 2021-10-29 | 太普动力新能源(常熟)股份有限公司 | Battery pack |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102126484A (en) | 2011-07-20 |
| CN101890941A (en) | 2010-11-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170112 Address after: 100195 Beijing City, Xisanqi, East Road, Haidian District Tatsu Industrial Company Hospital Patentee after: Beijing Key Power Technology Co., Ltd. Address before: Beijing city 100195 minzhuang Road No. 3 Building No. 12 Yuquan Huigu Tsinghua Science Park B106 Patentee before: Li Liguo Patentee before: Tian Shuo Patentee before: Hua Jianfeng |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120411 |
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| CX01 | Expiry of patent term |