CN202098262U - Battery box locking mechanism for electric automobile chassis - Google Patents
Battery box locking mechanism for electric automobile chassis Download PDFInfo
- Publication number
- CN202098262U CN202098262U CN2011201744523U CN201120174452U CN202098262U CN 202098262 U CN202098262 U CN 202098262U CN 2011201744523 U CN2011201744523 U CN 2011201744523U CN 201120174452 U CN201120174452 U CN 201120174452U CN 202098262 U CN202098262 U CN 202098262U
- Authority
- CN
- China
- Prior art keywords
- lock core
- battery box
- connecting rod
- electric automobile
- lock body
- 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
Links
Images
Landscapes
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to a battery box locking mechanism for an electric automobile chassis, which can lock a battery box on the electric automobile chassis easily, conveniently, safely and reliably. The battery box locking mechanism for the electric automobile chassis comprises an upper lock body and a lower lock body which are fixedly connected with each other, wherein a lock core is arranged between the upper lock body and the lower lock body; a key slot into which an unlocking rod is inserted is formed on a lock head of the lock core; the lock core is connected with a connecting rod; the connecting rod is connected with an inserted pin; the inserted pin is put into an inserted pin sliding chute to form a four-rod mechanism; the inserted pin is inserted into an insertion hole in the automobile chassis so as to lock the battery box and the chassis; the connecting rod is hinged with the inserted pin; the connecting rod is hinged with the lock core; a resetting device is arranged between the lock core and the upper lock body; and a limiting device is arranged between the lock core and the upper lock body.
Description
Technical field
The utility model relates to a kind of lockable mechanism that is used for the electric automobile chassis battery box, specifically is to be used for a kind of electric automobile chassis battery box lockable mechanism.
Background technology
Electronlmobil has become the important development direction that replaces the traditional power automobile, leads the auto trade New Times as the outstanding representative of new energy development.Instantly, the Chinese government and enterprise have dropped into a large amount of human and material resources and financial resources in the electronlmobil field, and the electronlmobil career development very rapidly.For electronic manned vehicle electrokinetic cell; (mend), battery life is influenced remarkable advantages such as little, easy realization commercialization soon fast owing to the mode of changing battery fast has additional ability source speed than charging modes, obtained the approval in many ways of electronlmobil manufacturer, battery manufacturer and charging operator etc.At present, the substitute mode of manned vehicle electrokinetic cell mainly contains boot replacing and chassis replacing dual mode.Compare with battery backup case substitute mode; Battery chassis substitute mode does not take the boot spatial volume; Have vehicle's center of gravity low, operate steadily, safe, can realize remarkable advantages such as automated job; A large amount of researchists have carried out the research of manned vehicle battery chassis substitute mode, have also obtained researchist's extensive concern simultaneously as the lockable mechanism that is fixed together battery and car chassis.
Patent application " 201010520353.6 " discloses a kind of battery box lockable mechanism that is used for the rechargeable battery quick-change system, when case in the battery pushes the battery outer container, is stuck in the groove of outer container through interior case stopper, thereby locks together outer container in the battery.This lockable mechanism together, does not carry out outer container locking in the battery how to lock on electric automobile chassis and the problem of release when electricity is changed on the chassis to battery box (battery outer container) but solve electronic manned vehicle.
The utility model content
To existing problem, the purpose of the utility model is to provide a kind of easy and safe and reliable electric automobile chassis battery box lockable mechanism on electric automobile chassis that locks battery box.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
A kind of electric automobile chassis battery box lockable mechanism comprises the upper lock body and the down lock body that are connected, is provided with lock core between the two; The tapered end of lock core is provided with the key of inserting trip lever; Lock core is connected with connecting rod, and connecting rod is connected with latch, and latch places and constitutes four-bar mechanism in the latch chute, thereby latch inserts the jack of vehicle chassis with battery box and chassis locking; Hinged between said connecting rod and latch, hinged between connecting rod and lock core; Be provided with reset attachment between lock core and upper lock body, also be provided with inhibiting device between lock core and upper lock body.
Hinged between said connecting rod and latch through bearing pin II; Said connecting rod is embedded in the circular groove of lock core both sides below the tapered end, and is hinged through bearing pin I and lock core.
Said reset attachment is a retracing spring.
Said inhibiting device comprises the limiting block that is arranged on the lock core, and limiting block cooperates with the spacing retaining groove of 90 degree of upper lock body corresponding position.
Be connected through attaching screw between said upper lock body and down lock body.
Said tapered end is provided with square key, and key cooperates with trip lever.
The utility model electric automobile chassis battery box lockable mechanism comprises: upper and lower lock body, lock core, retracing spring, two compositions such as bearing pin, a plurality of attaching screw, square key, limiting block, connecting rod, latch chute and latch.
The upper and lower lock body of this mechanism links together through four attaching screws, and plug body is an axle shape structure, and lock head is divided into square shaft, in square key is arranged; Under the normal circumstances, tapered end is embedded in the upper lock body square hole, and only when locking or release, trip lever is embedded in the square indentations of tapered end, promotes tapered end and retreats, and drive the lock core rotation.Connecting rod is embedded in the circular groove of lock core both sides below the tapered end; Link together through bearing pin and lock core; Connecting rod can rotate around bearing pin; Same connecting rod also is connected through bearing pin with latch, and lock core, connecting rod, latch and latch chute have constituted a four-bar mechanism like this, and lock core can drive latch and in the latch chute, move when rotating.Limiting block is arranged at the bottom of lock core, and the spacing retaining groove of 90 degree is arranged on down lock body accordingly, and the restriction lock core can only rotate in quadrant.Below the limiting block the less lock core circular shaft of radius, the effect of playing the location and rotating.Between lock core and down lock body, retracing spring is arranged, can promote lock core and reset.
This lockable mechanism is fixed on the battery box bottom and battery box becomes one, and the fast changing battery device uses trip lever can lock or release.During locking; Trip lever promotes lock core and on the lock body inwall, moves, and drives lock core then and revolves and turn 90 degrees, and drives latch through connecting rod and inserts pin-and-hole on the vehicle chassis; Withdraw from trip lever; Lock core is under the effect of retracing spring, and the four-square lock core segment is got back in the square lock body groove, from but latch can not withdraw from the pin-and-hole on chassis.Releasing process is then just in time opposite.
The beneficial effect of the utility model is: rational in infrastructure, easy to be reliable.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is that the A of Fig. 1 is to view.
Among the figure: 1, vehicle chassis, 2, latch, 3, down lock body, 4, attaching screw, 5, bearing pin II, 6, connecting rod; 7, limiting block, 8, bearing pin I, 9, lock core, 10, upper lock body, 11, retracing spring; 12, jack, 13, the latch chute, 14, key, 15, trip lever, 16, spacing retaining groove.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Make exemplary illustration in the face of the utility model down, the protection domain of the utility model is not done concrete the qualification, the equivalents of its technical characterictic and/or obvious mode of texturing should drop within the protection domain of the utility model.
With reference to explanation accompanying drawing 1, Fig. 2, a kind of electric automobile chassis battery box lockable mechanism comprises the upper lock body 10 and down lock body 3 that are connected, is provided with lock core 9 between the two; The tapered end of lock core 9 is provided with the key 14 of inserting trip lever 15; Lock core 9 is connected with connecting rod 6, and connecting rod 6 is connected with latch 2, and latch 2 places and constitutes four-bar mechanism in the latch chute 13, and the jack that latch 2 inserts vehicle chassis 1 is from 12 and with battery box and chassis locking; 2 of said connecting rod 6 and latches are hinged, and 9 of connecting rod 6 and lock cores are hinged; 10 of lock core 9 and upper lock bodies are provided with reset attachment, and 10 of lock core 9 and upper lock bodies also are provided with inhibiting device.
2 of said connecting rod 6 and latches are hinged through bearing pin II5; Said connecting rod 6 is embedded in the circular groove of lock core 9 both sides below the tapered end (not drawing among the figure), and is hinged through bearing pin I8 and lock core 9.
Said reset attachment is a retracing spring 11.
Said inhibiting device comprises the limiting block 7 that is arranged on the lock core 9, and limiting block 7 cooperates with the spacing retaining groove 16 of 90 degree of upper lock body 10 corresponding positions.
3 of said upper lock body 10 and down lock bodies are connected through attaching screw 4.
Said tapered end is provided with square key 14, and key 14 cooperates with trip lever 15.
When the utility model was locked at the operation on the vehicle chassis to battery box when execution, fast replacing device was lifted mechanism and is held battery box, and trip lever 15 upwards embeds key 14; Promote lock core 9 upwards, after lock core 9 lower planes left down lock body, trip lever 15 rotated counterclockwise 90 degree; Driving latch 2 by connecting rod 6 moves in latch chute 13; Push in the jack 12 on the vehicle chassis, trip lever 15 is descending then, and lock core 9 resets under the effect of retracing spring 11; Square lock body groove has blocked lock core 9, prevents that latch 2 from returning.
When carry out removing the operation that battery box locks on vehicle chassis, fast replacing device is lifted mechanism and is held battery box, and trip lever 15 upwards embeds key 14; Promote lock core 9 upwards, after lock core 9 lower planes left down lock body, trip lever 15 clockwise rotated 90 degree; It is mobile latch chute 13 in to drive latches 2 by connecting rod 6, and withdrawing from the jack 12 of slot from the vehicle chassis, trip lever 15 is descending then; Lock core 9 resets under the effect of retracing spring 11; Square lock body groove has blocked lock core 9, prevents that latch 2 from returning, and accomplishes unlocking operation.
Claims (6)
1. an electric automobile chassis battery box lockable mechanism comprises the upper lock body and the down lock body that are connected, is provided with lock core between the two; The tapered end of lock core is provided with the key of inserting trip lever; Lock core is connected with connecting rod, and connecting rod is connected with latch, and latch places and constitutes four-bar mechanism in the latch chute, thereby latch inserts the jack of vehicle chassis with battery box and chassis locking; It is characterized in that, hinged between said connecting rod and latch, hinged between connecting rod and lock core; Be provided with reset attachment between lock core and upper lock body, also be provided with inhibiting device between lock core and upper lock body.
2. electric automobile chassis battery box lockable mechanism as claimed in claim 1 is characterized in that, and is hinged through bearing pin II between said connecting rod and latch; Said connecting rod is embedded in the circular groove of lock core both sides below the tapered end, and is hinged through bearing pin I and lock core.
3. electric automobile chassis battery box lockable mechanism as claimed in claim 1 is characterized in that said reset attachment is a retracing spring.
4. electric automobile chassis battery box lockable mechanism as claimed in claim 1 is characterized in that said inhibiting device comprises the limiting block that is arranged on the lock core, and limiting block cooperates with the spacing retaining groove of 90 degree of upper lock body corresponding position.
5. electric automobile chassis battery box lockable mechanism as claimed in claim 1 is characterized in that, is connected through attaching screw between said upper lock body and down lock body.
6. electric automobile chassis battery box lockable mechanism as claimed in claim 1 is characterized in that said tapered end is provided with square key, and key cooperates with trip lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201744523U CN202098262U (en) | 2011-05-27 | 2011-05-27 | Battery box locking mechanism for electric automobile chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201744523U CN202098262U (en) | 2011-05-27 | 2011-05-27 | Battery box locking mechanism for electric automobile chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202098262U true CN202098262U (en) | 2012-01-04 |
Family
ID=45384292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201744523U Expired - Lifetime CN202098262U (en) | 2011-05-27 | 2011-05-27 | Battery box locking mechanism for electric automobile chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202098262U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105857046A (en) * | 2016-04-13 | 2016-08-17 | 合肥国轩高科动力能源有限公司 | Lithium battery box fixing and locking mechanism |
| CN114148211A (en) * | 2016-11-21 | 2022-03-08 | 上海电巴新能源科技有限公司 | Lock base reaches locking means, electric automobile including it |
-
2011
- 2011-05-27 CN CN2011201744523U patent/CN202098262U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105857046A (en) * | 2016-04-13 | 2016-08-17 | 合肥国轩高科动力能源有限公司 | Lithium battery box fixing and locking mechanism |
| CN105857046B (en) * | 2016-04-13 | 2018-06-05 | 合肥国轩高科动力能源有限公司 | A kind of lithium battery box fixes lockable mechanism |
| CN114148211A (en) * | 2016-11-21 | 2022-03-08 | 上海电巴新能源科技有限公司 | Lock base reaches locking means, electric automobile including it |
| CN114148211B (en) * | 2016-11-21 | 2024-02-13 | 上海电巴新能源科技有限公司 | Lock base and locking device comprising same and electric automobile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201863814U (en) | Battery quick-change device for electric automobile | |
| CN102933412A (en) | Fastening device | |
| CN202098262U (en) | Battery box locking mechanism for electric automobile chassis | |
| CN102425339A (en) | Electronic lock capable of being automatically locked | |
| CN204701441U (en) | A kind of power battery of electric vehicle latching device | |
| CN101982639B (en) | Magnetic unlocking/locking key for preventing incorrectly operating lockset | |
| CN203361798U (en) | Remote control lock for motor of electric bicycle | |
| CN202578191U (en) | Intelligent lockset | |
| CN103362372B (en) | A kind of remote-control electric automatic walking vehicle motor lock | |
| CN204210619U (en) | A kind of bicycle ground lock | |
| CN202559868U (en) | Four-coupling-group dual-spring dual-piece mutual lock | |
| CN201705042U (en) | Anti-theft remote controlled electric door lock | |
| CN201705111U (en) | Logistic safe | |
| CN103770755B (en) | Manually change electric car | |
| CN202163394U (en) | Lock of automobile steering wheel | |
| CN201953170U (en) | Key head magnetic unlocking and locking structure | |
| CN205159650U (en) | Electric automobile charging connector's locking structure and charging connector | |
| CN201981871U (en) | Anti-theft lock with passwords | |
| CN202417043U (en) | Anti-theft lock with horizontal push type lock cylinder and key to anti-theft lock | |
| CN202467350U (en) | Lock core rotation shifting lockset | |
| CN203713843U (en) | Manual battery pack replacing vehicle | |
| CN102381280B (en) | Steering wheel lock for automobile | |
| CN201786104U (en) | Novel anti-theft lock core | |
| CN203247959U (en) | Novel anti-theft mechanical lock cylinder | |
| CN202467390U (en) | Anti-theft lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 250101 Electric Power Intelligent Robot Production Project 101 in Jinan City, Shandong Province, South of Feiyue Avenue and East of No. 26 Road (ICT Industrial Park) Patentee after: National Network Intelligent Technology Co., Ltd. Address before: 250101 B, block 1-202, Qilu Software Park, Ji'nan hi tech Zone, Shandong Patentee before: Shandong Luneng Intelligent Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201217 Address after: Room 902, 9 / F, block B, Yinhe building, 2008 Xinluo street, hi tech Zone, Jinan City, Shandong Province Patentee after: Shandong Luneng Software Technology Co.,Ltd. intelligent electrical branch Address before: 250101 power intelligent robot production project 101 south of Feiyue Avenue and east of No.26 Road (in ICT Industrial Park) in Suncun District of Gaoxin, Jinan City, Shandong Province Patentee before: National Network Intelligent Technology Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120104 |