CN209320755U - Lockable mechanism, locking device for battery pack - Google Patents
Lockable mechanism, locking device for battery pack Download PDFInfo
- Publication number
- CN209320755U CN209320755U CN201821825616.2U CN201821825616U CN209320755U CN 209320755 U CN209320755 U CN 209320755U CN 201821825616 U CN201821825616 U CN 201821825616U CN 209320755 U CN209320755 U CN 209320755U
- Authority
- CN
- China
- Prior art keywords
- lock pin
- lock
- locking device
- lock tongue
- battery pack
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 74
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 6
- 230000008859 change Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
This application discloses a kind of lockable mechanism for battery pack and for adding solution to be locked into the locking device on vehicle battery pack.The lockable mechanism includes: the lock pin in the battery pack；With lock pin locking device, the lock pin locking device locks the battery pack for engaging with the lock pin, the wherein lock tongue that setting rotates between locked and unlocked positions in the lock pin locking device, the lock tongue has hook portion, wherein, the lock pin mobile towards the lock pin locking device enters in the hook portion, and battery pack is locked；The lock pin leaves the hook portion, and battery pack is unlocked.The application is at low cost, structure is simplified and reliable.
Description
Technical field
This application involves a kind of lockable mechanisms, and in particular to a kind of lockable mechanism for battery pack and for by battery
Packet plus solution are locked into the locking device on vehicle.
Background technique
Electricity is changed in execution for battery for the new-energy automobile of driving source such as electric car, to be changed to electric system
In the process, battery pack will be loaded on vehicle or unload from vehicle, it is therefore desirable to battery pack is locked on vehicle or solved from vehicle
Lock.Battery pack can be locked on vehicle there are many mode, such as battery pack is screwed on vehicle by high-strength bolt.It is sent out through test
It is existing, by hundreds and thousands of secondary bolts be screwed in and out operation after, screw thread is worn, therefore the hidden danger for having locking to fail.
Meanwhile battery pack also has battery pack changing the fixed need of electric or charging equipment to related in other operations for changing electric process
It asks.
Utility model content
The application technical problems to be solved are to provide a kind of lockable mechanism for battery pack, and the lockable mechanism is by institute
State battery pack locking.
The lockable mechanism includes: the lock pin in the battery pack；With lock pin locking device, the lock pin locking device is used
In being engaged with the lock pin to locking the battery pack, wherein being arranged in the lock pin locking device in latched position and unlock
The lock tongue rotated between position, the lock tongue have hook portion, wherein the lock pin mobile towards the lock pin locking device into
Enter into the hook portion, battery pack locking；The lock pin leaves the hook portion, and battery pack is unlocked.
In lockable mechanism described above, the lock pin has ring, and the lock pin enters in the hook portion, the hook portion
The ring is engaged across the ring and in the vertical direction.
In lockable mechanism described above, the lock pin is also configured to, and the lock pin is moved towards the lock pin locking device
During dynamic, after the ring is contacted with the inner surface of the hook portion, the lock tongue is driven to rotate around first axle.
In lockable mechanism described above, the lock tongue holder has head, and the head configuration is in the locking
Against the surface of the hook portion on position.
In lockable mechanism described above, lock tongue holder is additionally provided in the lock pin locking device, the lock tongue is protected
Gripping member can be rotated around the second axis, and the lock tongue holder in the latched position through rotating acts in the hook portion with resistance
The only lock tongue rotation.
In lockable mechanism described above, the head has leading edge and rear, in the lock tongue from the unlocked position
When rotating to the latched position, the hook portion contacts the leading edge, to force the lock tongue holder to be rotated in a first direction.
In lockable mechanism described above, the rear connects elastic element, in the lock tongue holder along first direction
When rotation, the elastic element has active force in a second direction to the lock tongue holder, and the second direction is in reverse to
The first direction.
In lockable mechanism described above, the lock tongue holder also has tail portion, wherein second axle position is in described
Between head and the tail portion, the tail portion is actuated so that the lock tongue holder is rotated in a first direction, to unlock institute
State lock tongue.
In lockable mechanism described above, the lock pin has the ring on pedestal and the pedestal, and the ring includes
The cross bar of two upright bars of two upright bars and connection.
In lockable mechanism described above, being additionally provided in the lock pin locking device allows the logical of the lock pin entrance
Road, the channel be configured with the surface of the pedestal can against heavy platform.
In lockable mechanism described above, the pedestal has chamfering, and the shape of the heavy platform and the chamfering cooperate.
This application involves be on the other hand be related to it is a kind of for adding solution to be locked into the locking device on vehicle battery pack,
Including the above-described lockable mechanism for battery pack, wherein the lock pin locking device is set on vehicle, and unlock
Mechanism, the unlocking mechanism discharge the lock pin for the lock pin locking device.
In the locking device, setting keeps lock of the lock tongue in the latched position in the lock pin locking device
Tongue holder；The unlocking mechanism actuates the lock tongue holder and leaves the hook portion.
In the locking device, the unlocking mechanism has the wedge portion contacted with the lock tongue holder.
It further include the guide part being located in battery pack in the locking device, the guide part is arranged to guide the lock
Pin is mobile relative to the lock pin locking device.
Battery pack is installed on vehicle by the application by buckle structure, or is disassembled from vehicle.The application is especially suitable
It is carried out relative to vehicle movement in the vertical direction with vehicle in battery pack by movement in the vertical direction or battery pack
Add unlock.When locking, battery pack is locked on vehicle through rising；When unlock, lock pin is discharged after lockable mechanism is triggered, battery pack is borrowed
Self weight is helped to be detached from vehicle.
The hook portion of the lock tongue of lock pin locking device can engage lock pin in the vertical direction, can eliminate the vertical side of lock pin
To gap.Under lock state, lock pin is also limited in the displacement of lateral and vertical both direction, in turn lock battery pack
It is fixed.
The lock pin of lockable mechanism is arranged in battery pack, and lock pin locking device is arranged in the bottom of vehicle.It can be in battery
Multipair lockable mechanism is arranged between packet and vehicle to improve the locking quality of battery pack.To meet battery pack in six-freedom degree
Locking on direction.
The application such as tightens rifle without special locking device.Unlocking mechanism by the pin with wedge portion can by lock pin from
It is released in lock pin locking device.
The application has the advantages that at low cost, structure is simplified and reliable.
Through the following detailed description with reference to the accompanying drawings, other aspect and feature of the application become obvious.But it should know
Road, which is only the purpose design explained, not as the restriction of scope of the present application, this is because it should refer to
Appended claims.It should also be noted that attached drawing is merely intended to conceptually illustrate structure and process described herein, unless in addition
It points out, it is not necessary to scale attached drawing.
Detailed description of the invention
In conjunction with attached drawing refering to the detailed description of following specific embodiments, the application will be more fully appreciated, in attached drawing
Same reference numbers refer to same element in view always.Wherein:
Fig. 1 be show this application involves the lockable mechanism for battery pack exploded view；
Fig. 2 be this application involves lockable mechanism the amplified schematic diagram of one embodiment；
Fig. 3 a-b be this application involves lockable mechanism internal structure sectional view.
Specific embodiment
For help those skilled in the art can definitely understand this application claims theme, with reference to the accompanying drawing
The specific embodiment of the application is described in detail.
This application involves lockable mechanism change electric system for electric car.Battery is fixed on vehicle by the lockable mechanism
On.In changing electric process, which works can unlock battery to be charged from vehicle, below battery
Change the undertaking of level platform.The lockable mechanism, which also works, is attached to the charged battery changed on level platform on vehicle.Such as Fig. 1 institute
Show, battery pack 2 is installed on the bottom of vehicle 1.Lockable mechanism is between vehicle 1 and battery pack 2, including lock pin 4 and lock pin locking
Device 5.Lock pin 4 is arranged in battery pack 2, and lock pin locking device 5 is arranged in 1 bottom of vehicle.When lock pin 4 is inserted into lock pin locking dress
After setting 5, lock pin 4 is locked in lock pin locking device 5 by lock pin locking device 5, so that battery pack 2 is locked with vehicle 1.Work as unlock
When, lock pin 4 is detached from lock pin locking device 5, and battery pack 2 is separated with vehicle 1.
It is that electric car provides the device of driving power, also referred to as battery pack or battery modules that battery pack, which is integrated,
Deng.
Level platform (not shown) is changed for accepting battery, changing level platform can have elevating mechanism, to help to change level platform
It rises or falls to be toward or away from vehicle.Elevating mechanism can also be independently of changing level platform, such as the support by support vehicle
Mechanism provides.Supporting mechanism driving vehicle is gone up and down in a z-direction, is thus left and is changed level platform or mobile close to level platform is changed.
This application involves lockable mechanism be not limited to use in the load cell on vehicle, can be used for battery pack need into
Other occasions of the similar operations such as row fixation, load or unload.
From figure 1 it will be seen that guide part 3 is arranged in battery pack 2, which is pin, on the corresponding position of vehicle
Providing holes (not shown).When battery pack 2 is mobile is installed to vehicle 1, need to keep between battery pack 2 and vehicle 1 to be installed
Relative position, the guide pin can enter in unshowned hole, to make battery pack 2 along predefined paths close to vehicle 1.Lock
Locking mechanism shares five groups, and five lock pins 4 are respectively distributed on the quadrangle and center of battery pack 2.Accordingly, five lock pin locks
Determine device 5 to be arranged on the corresponding position of 1 bottom of vehicle.The arrangement form and quantity of lockable mechanism are not limited to five groups of diagram,
The lockable mechanism of more multiple groups can be arranged and can have according to actual design requirement.In order to ensure battery pack will not phase
And rotation, the quantity of lockable mechanism mobile for vehicle are at least three groups.
As shown in Fig. 2, lock pin 4 includes pedestal 41 and ring 43,43 integrally connected of pedestal 41 and ring.Pedestal 41 is arranged in battery
On the surface of packet 2.The shape of ring 43 is substantially N shape as shown in the figure, including two upright bars of two vertical upright bars 431 and connection
431 cross bar 433.In addition to N shape, ring 43 is also possible to other shapes, such as annulus.Ring can be continuous complete herein
Ring, is also possible to discontinuous ring, such as but it is unrestricted, the center of the cross bar of N shape ring is to disconnect.Lock pin locking device 5
Including shell 52, shell 52 is block structure as shown in the figure, and the lock pin 4 is inserted into block structure to be locked.
The interaction between lock pin and lock pin locking device is illustrated in conjunction with Fig. 3 a-b.See Fig. 3 a, lock pin locking
The channel 522 for allowing lock pin 4 to enter is equipped in the shell 52 of device 5.Lock pin locking device 522 includes that lock tongue 54 and lock tongue are kept
Part 56.Lock tongue 54 is arranged in shell 52 by first axle a, and can be rotated around first axle a.Lock tongue 54 has hook portion 542, should
Hook portion 542 can be engaged with lock pin 4.In the illustrated embodiment, hook portion 542 is engaged with the cross bar 433 of lock pin 4, to implement lock tongue 54
Locking between lock pin 4.Hook portion 542 has the chamber 544 for receiving cross bar 433.The inner surface of chamber 544 is arranged to and cross
Bar 433 cooperates, and thus when lock tongue 54 turns on certain position, cross bar 433 is completely into chamber 544, thus by hook portion
542 hook.Lock tongue 54 can be driven by lock pin 4 and be rotated around first axle a, be also possible to by other actuators independently of lock pin 4
Driving rotation.In fig. 3 a, lock tongue 54 is pushed by cross bar 433 and is rotated.Cross bar 433 moves up along the direction of the arrow in Fig., when
After cross bar 433 is contacted with lock tongue 54, with continuing to move to for cross bar 433, it is inverse that cross bar 433 will push lock tongue 54 to do around first axle a
Hour hands rotation.Movement, that is, battery pack of cross bar 433 such as changes the side that level platform carries battery pack lifting close to the moving direction of vehicle
To.The shape of hook portion 542 is irregular shape as shown in the figure, which be made of the different circular arc of multistage radius of curvature
Cam face can also be designed to cross bar 433(i.e. lock pin) movement, do not interfere cross bar 433 to enter in chamber 544 its
His shape.
Lock pin locking device 5 further includes the lock tongue holder 56 being arranged in shell 52, which acts on lock tongue
On 54, so that lock tongue 54 is able to maintain on the bonding station after lock tongue 54 is turned to and engaged with lock pin 4, so that lock tongue 54 will
4 locking of lock pin, therefore the bonding station is also latched position.Referring to Fig. 3 b, this is illustrated as lock tongue 54 and is in the lock state.Lock
Tongue holder 56 is arranged in shell 52 by the second axis b, and can be rotated around the second axis b.Lock tongue holder 56, which has, to be used for
The head 561 engaged with lock tongue 54 and the tail portion 562 that will hereafter mention.The position of second axis b head 561 and tail portion 562 it
Between.When lock tongue 54 turns in latched position, head 561 is engaged with lock tongue 54 to prevent lock tongue 54 from continuing to rotate.It locks at this time
Pin 4 enters the intracavitary of hook portion 542, therefore hook portion 542 plays lock pin 4 " hook ", to lock pin 4 be locked, and then battery pack exists
Under lock state.The head 561 of lock tongue holder 56 has leading edge 565 and rear 566.The inner wall of rear 566 and shell 52 it
Between setting have elastic component 58, spring as illustrated in the diagram.Leading edge 565 is configured to when lock tongue 54 is around first axle a rotation, lock tongue
54 contact with leading edge 565, make that lock tongue holder 56 is rotated clockwise around the second axis b and lock tongue 54 is slightly by lock tongue holder
56 are pressed against on spring.When lock tongue 54, which turns to, no longer to be contacted with leading edge 565, under the action of the spring, lock tongue holder 56
Around the second axis b reversely i.e. rotation counterclockwise, head 561 engages with lock tongue 54, continues to rotate to resist lock tongue 54.In figure
In embodiment, head 561 have can act on hook against the surface of hook portion 542 569 between leading edge 565 and rear 566
On the inner surface of a part in portion 542, hook portion 542 is supported on lock state by the surface 569.Lock tongue holder 56 and lock tongue 54
Engagement can also be other structure types, as long as guaranteeing for lock tongue 54 to be maintained under the lock state for hooking lock pin 4 i.e.
It can.Spring can be pressure spring, tension spring, be also possible to the torsional spring being arranged on the second axis b.For example, under torsional spring active force, lock tongue
Holder 56 can turn on the position of engagement lock tongue 54.
The tail portion 562 of lock tongue holder 56 is for actuating unlock.In fig 3b, tail portion 562 is configured to indicate with block arrow
Unlocking mechanism 6 contact.Unlocking mechanism 6 is arranged to have wedge portion 61 as illustrated in the drawing, such as but unrestricted, unlocking mechanism 6
For the pin with the wedge portion 61.Pin is entered in shell 52 with direction (i.e. vertical direction) shown in block arrow in scheming, when pin with
Tail portion 562 contacts, and continues to move to pin, and wedge portion 61 can squeeze tail portion 562 towards side, to make lock tongue holder 56
It is rotated clockwise around the second axis b.Because of the rotation of lock tongue holder 56 in the direction, so that head 561 and hook portion 542 are detached from,
So lock tongue 54 rotates backward, thus lock pin 4 is detached from from chamber 544, lock tongue 54 and 4 debonding of lock pin, and lock pin 4 is empty along figure
Line arrow reverse movement leaves lock pin locking device 5.The gradient of wedge portion can be i.e. steeper angle bigger than normal, as illustrated in the diagram
Triangular shaped unlocking mechanism is conducive to actuate tail portion 562 in this way with the biggish side of gradient.Unlocking mechanism 6 independently of
Lock tongue holder 56 is arranged, and can be the device in battery pack, is also possible to change the device of level platform carrying, can also be certainly
The included device of vehicle bottom.Other than wedge portion 61, unlocking mechanism 6 is also configured to actuate the disengaging of lock tongue holder 56
The other shapes of 54 hook portion 542 of lock tongue.Unlocking manner is also not necessarily limited to above-mentioned unlocking mechanism and moves up, and can be other to tail
Portion 562 generate so that lock tongue holder 56 is done the actuator rotated clockwise, as push rod stir lock tongue holder 56 to the left so that its
It rotates clockwise.
The pedestal of lock pin 4 is configured to have big chamfering 411, and accordingly, the pedestal 41 of channel 522 and lock pin 4 cooperates place
It is also provided with the heavy platform 524 with chamfering.In this way, when pedestal 41 and heavy platform 524 cooperate, because of the restriction effect of chamfering, so that
Pedestal 41 will not be transversely mobile with vertical direction in shell 52, so that battery pack locks on lock pin locking device.
The working principle of lockable mechanism is described below.Referring now to Fig. 3 a, lock pin 4 is in the direction of the arrow towards lock pin locking device 5
Mobile, lock pin 4 enters in channel 522, under lock tongue 54 is in the unlocked state at this time.With going deep into for lock pin 4, the cross of lock pin 4
Bar 433 is contacted with a part of hook portion 542.After lock pin 4 continues up, cross bar 433 drives lock tongue 54 inverse around first axle a
Hour hands rotation.Due to 544 eccentric setting of chamber of hook portion 542, and there is specific shape, it is horizontal in the rotation process of lock tongue 54
Bar 433 progresses into the center of chamber 544, while the leading edge 565 of lock tongue holder 56 is squeezed by lock tongue 54, rear 566 into
One step squeezes spring 58, and lock tongue holder 56 is rotated clockwise around the second axis b.It is preceding when lock tongue 54 turns to certain position
Edge 565 completely disengages lock tongue 54, and by the reaction of spring 58, leading edge 565 inverts (i.e. counterclockwise) within moment, and head 561 is supported
It comes in hook portion 542, lock tongue 54 is maintained on position instantly.See Fig. 3 b, this when, the major part of cross bar 433 is by lock tongue
54 surround, and are thus lived in the vertical direction " hook " by hook portion 542.The bottom of the pedestal 41 of lock pin 4 can pass through unshowned spring
It is arranged in battery pack.On the position of Fig. 3 b, which can exert a force to pedestal, make base abutment in the heavy platform in channel 522
On 524.It is of course also possible to by the stroke for calculating lock pin 4, so that when lock tongue 54 is in the latched position of Fig. 3 b, lock pin 4
Pedestal 41 is just moved to be resisted against in heavy platform 524.On the position, since the chamfering 411 of pedestal 41 and heavy platform 524 are matched completely
It closes, so that further limiting movement of the lock pin 4 in lock pin locking device 5.In the illustrated embodiment, the lock pin of N shape has
Firm and reliable structure.
With continued reference to Fig. 3 b, when unlocked, unlocking mechanism 6 enters lock pin locking device 5 from a lateral edge block arrow direction
It is interior.Because of the effect of the wedge portion 61 in unlocking mechanism 6, when unlocking mechanism 6 moves up on one side, on one side to the left to tail portion 562
Extruding side force, thus make lock tongue holder 56 generate rotating clockwise around the second axis b.Then, head 561 is detached from hook portion
542.Lock tongue 54 is because lose retentivity, and under the gravity of lock pin 4, lock tongue 54 starts to rotate clockwise, lock pin 4
It moves down.In lock pin 4 during moving down, cross bar 433 gradually removes the center of the chamber 544 of hook portion 542.Until lock pin
4 when completely disengaging lock pin locking device 5, withdraws from unlocking mechanism 6, lock tongue holder 56 is under the action of spring 58, again around
Two axis b are rotated counterclockwise to not by the free state of any power.
Although being illustrated in detail and having described the specific embodiment of the application to illustrate the principle of the application, it should be understood that
, the application can be with embodied in other without departing from such principle.
Claims (16)
1. a kind of lockable mechanism for battery pack, it is characterized in that including:
Lock pin (4) in the battery pack；With
Lock pin locking device (5), the lock pin locking device (5) lock the battery for engaging with the lock pin (4)
Packet, wherein the lock tongue (54) that setting rotates between locked and unlocked positions in the lock pin locking device (5), the lock
Tongue (54) has hook portion (542),
Wherein, it is entered in the hook portion (542) towards the mobile lock pin (4) of the lock pin locking device (5), battery pack
It is locked；The lock pin (4) leaves the hook portion (542), and battery pack is unlocked.
2. lockable mechanism according to claim 1, it is characterized in that: the lock pin (4) has ring (43), the lock pin (4)
It enters in the hook portion (542), the hook portion (542) passes through the ring (43) and engages the ring in the vertical direction
(43)。
3. lockable mechanism according to claim 2, it is characterized in that: the lock pin (4) is also configured to, lock pin (4) court
In lock pin locking device (5) moving process, after the ring (43) contacts with the inner surface of the hook portion (542), drive
The lock tongue (54) rotates around first axle (a).
4. lockable mechanism according to claim 3, it is characterized in that: being additionally provided with lock tongue in the lock pin locking device (5)
Holder (56), the lock tongue holder (56) can rotate around the second axis (b), the lock in the latched position through rotating
Tongue holder (56) acts on the hook portion (542) to prevent the lock tongue (54) from rotating.
5. lockable mechanism according to claim 4, it is characterized in that: the lock tongue holder (56) has head (561), institute
It states head (561) and is configured with surface (569) in the latched position against the hook portion (542).
6. lockable mechanism according to claim 5, it is characterized in that: the head (561) have leading edge (565) and rear
(566), when the lock tongue (54) is rotated from the unlocked position to the latched position, described in hook portion (542) contact
Leading edge (565), to force the lock tongue holder (56) to be rotated in a first direction.
7. lockable mechanism according to claim 6, it is characterized in that: the rear (566) connection elastic element (58), in institute
When stating lock tongue holder (56) and being rotated in a first direction, the elastic element (58) has along the lock tongue holder (56)
The active force in two directions, the second direction are in reverse to the first direction.
8. lockable mechanism according to claim 6, it is characterized in that: the lock tongue holder (56) also has tail portion (562),
Wherein second axis (b) is between the head (561) and the tail portion (562), the tail portion (562) actuated so that
The lock tongue holder (56) rotates along the first direction, to unlock the lock tongue (54).
9. the lockable mechanism according to any one of claim 2-8, it is characterized in that: the lock pin (4) has pedestal (41)
With the ring (43) on the pedestal (41), the ring (43) includes two upright bars of two upright bars (431) and connection
(431) cross bar (433).
10. lockable mechanism according to claim 9, it is characterized in that: being additionally provided with permission in the lock pin locking device (5)
The channel (522) that the lock pin (4) enters, the channel (522) is configured with can be against with the surface of the pedestal (41)
Heavy platform (524).
11. lockable mechanism according to claim 10, it is characterized in that: the pedestal (41) has chamfering (411), it is described heavy
The shape of platform (524) and the chamfering (411) cooperate.
12. it is a kind of for adding solution to be locked into the locking device on vehicle battery pack, it is characterized in that including:
The lockable mechanism of battery pack (2) is used for described in any one of -11 according to claim 1, wherein the lock pin locking dress
(5) are set to be set on vehicle (1), and
Unlocking mechanism (6), the unlocking mechanism (6) discharge the lock pin (4) for the lock pin locking device (5).
13. locking device according to claim 12, it is characterized in that: the lockable mechanism and the unlocking mechanism (6) have it is more
Group.
14. locking device according to claim 12, it is characterized in that: described in setting is kept in the lock pin locking device (5)
Lock tongue holder (56) of the lock tongue (54) in the latched position；The unlocking mechanism (6) actuates the lock tongue holder
(56) hook portion (542) are left.
15. locking device according to claim 14 is kept it is characterized in that: the unlocking mechanism (6) has with the lock tongue
The wedge portion (61) of part (56) contact.
16. locking device according to claim 12, it is characterized in that: further including the guide part being arranged on battery pack (2)
(3), the guide part (3) is arranged to guide the lock pin (4) mobile relative to the lock pin locking device (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821825616.2U CN209320755U (en) | 2018-11-07 | 2018-11-07 | Lockable mechanism, locking device for battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821825616.2U CN209320755U (en) | 2018-11-07 | 2018-11-07 | Lockable mechanism, locking device for battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209320755U true CN209320755U (en) | 2019-08-30 |
Family
ID=67709576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821825616.2U Active CN209320755U (en) | 2018-11-07 | 2018-11-07 | Lockable mechanism, locking device for battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209320755U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111267789A (en) * | 2020-01-31 | 2020-06-12 | 刘彦浩 | New energy vehicle battery replacement system |
| CN112299309A (en) * | 2020-09-21 | 2021-02-02 | 中联重科安徽工业车辆有限公司 | Storage battery safety limiting device and forklift with same |
| CN113119707A (en) * | 2019-12-31 | 2021-07-16 | 奥动新能源汽车科技有限公司 | A locking mechanical system, quick change bracket component and electric automobile for battery package |
| WO2021185295A1 (en) * | 2020-03-17 | 2021-09-23 | 奥动新能源汽车科技有限公司 | Battery pack locking mechanism, bracket assembly, electric vehicle, and battery pack locking method |
| CN113525160A (en) * | 2021-05-28 | 2021-10-22 | 蓝谷智慧(北京)能源科技有限公司 | Battery charging control method, control system and battery charging control device of battery replacement equipment |
| CN115084756A (en) * | 2021-03-15 | 2022-09-20 | 蓝谷智慧(北京)能源科技有限公司 | Electric motor car quick change device and electric automobile |
| CN115284854A (en) * | 2021-11-30 | 2022-11-04 | 奥动新能源汽车科技有限公司 | Quick change bracket component that locking stability is high and contain its electric automobile |
| CN115284851A (en) * | 2021-09-17 | 2022-11-04 | 奥动新能源汽车科技有限公司 | Locking device, bracket assembly, electric automobile and locking method and unlocking method of battery box |
| JP2023533600A (en) * | 2020-08-10 | 2023-08-03 | 奥動新能源汽車科技有限公司 | Lock-up mechanism, battery bracket, electric vehicle, battery pack lock-up and unlock method |
-
2018
- 2018-11-07 CN CN201821825616.2U patent/CN209320755U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113119707A (en) * | 2019-12-31 | 2021-07-16 | 奥动新能源汽车科技有限公司 | A locking mechanical system, quick change bracket component and electric automobile for battery package |
| CN111267789A (en) * | 2020-01-31 | 2020-06-12 | 刘彦浩 | New energy vehicle battery replacement system |
| WO2021185295A1 (en) * | 2020-03-17 | 2021-09-23 | 奥动新能源汽车科技有限公司 | Battery pack locking mechanism, bracket assembly, electric vehicle, and battery pack locking method |
| US11912155B2 (en) | 2020-03-17 | 2024-02-27 | Aulton New Energy Automotive Technology Group | Battery pack locking mechanism, bracket assembly, electric vehicle, and battery pack locking method |
| JP2023533600A (en) * | 2020-08-10 | 2023-08-03 | 奥動新能源汽車科技有限公司 | Lock-up mechanism, battery bracket, electric vehicle, battery pack lock-up and unlock method |
| CN112299309A (en) * | 2020-09-21 | 2021-02-02 | 中联重科安徽工业车辆有限公司 | Storage battery safety limiting device and forklift with same |
| CN115084756A (en) * | 2021-03-15 | 2022-09-20 | 蓝谷智慧(北京)能源科技有限公司 | Electric motor car quick change device and electric automobile |
| CN113525160A (en) * | 2021-05-28 | 2021-10-22 | 蓝谷智慧(北京)能源科技有限公司 | Battery charging control method, control system and battery charging control device of battery replacement equipment |
| CN115284851A (en) * | 2021-09-17 | 2022-11-04 | 奥动新能源汽车科技有限公司 | Locking device, bracket assembly, electric automobile and locking method and unlocking method of battery box |
| CN115284854A (en) * | 2021-11-30 | 2022-11-04 | 奥动新能源汽车科技有限公司 | Quick change bracket component that locking stability is high and contain its electric automobile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209320755U (en) | Lockable mechanism, locking device for battery pack | |
| CN217197748U (en) | Lock base, locking mechanism and electric automobile with guide structure | |
| CN209552989U (en) | Battery locking system and vehicle for vehicle | |
| CN103406915B (en) | A kind of chuck type autonomous more changing device fast of space manipulator end-effector | |
| CN102933412A (en) | Fastening device | |
| CN106428648B (en) | A kind of cam-Alcula type Space Docking Mechanism | |
| JP7081890B2 (en) | Lock-up mechanism, lock-up system, quick change holder assembly, and electric vehicle | |
| CN101193770A (en) | Disc recliner with memory | |
| CN111391640B (en) | Locking mechanism, locking assembly, quick-change bracket assembly and electric automobile | |
| CN110379966A (en) | Locking system for battery component | |
| CN115431815A (en) | Electric vehicle | |
| US4876960A (en) | Fuse for low-spin or non-spin projectiles | |
| CN216153636U (en) | Seat rotation regulation structure and child safety seat | |
| CN106690941A (en) | Compact shelf prying-resistant falling-resistant device | |
| CN209795246U (en) | locking device | |
| CN211592553U (en) | Locking device and piggyback transport vehicle with same | |
| CN211081396U (en) | Hinge mechanism and vehicle | |
| CN102107628B (en) | Locking type car meter desk glove compartment | |
| CN210258090U (en) | System for locking or unlocking a second component under a first component | |
| CN100564126C (en) | The locking device that railway container flat car loading is used | |
| CN208223791U (en) | Center armrest retaining mechanism and detection are loaded tooling | |
| CN201151399Y (en) | Locking device of railway flat car for loading container | |
| CN112297939A (en) | Locking mechanism | |
| CN202718480U (en) | Lateral sway door sub-lock assembly | |
| US2474986A (en) | Tractor-trailer road vehicle coupling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200817 Address after: Susong Road West and Shenzhen Road North, Hefei Economic and Technological Development Zone, Anhui Province Patentee after: Weilai (Anhui) Holding Co., Ltd Address before: 30 Floor of Yihe Building, No. 1 Kangle Plaza, Central, Hong Kong, China Patentee before: NIO NEXTEV Ltd. |