CN110379966A - Locking system for battery component - Google Patents
Locking system for battery component Download PDFInfo
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- CN110379966A CN110379966A CN201910565366.6A CN201910565366A CN110379966A CN 110379966 A CN110379966 A CN 110379966A CN 201910565366 A CN201910565366 A CN 201910565366A CN 110379966 A CN110379966 A CN 110379966A
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- locking
- limiting section
- notch
- locking shaft
- shell
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- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 230000005611 electricity Effects 0.000 claims abstract description 5
- 230000008094 contradictory effect Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 10
- 230000009471 action Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/80—Exchanging energy storage elements, e.g. removable batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
- B60K2001/0455—Removal or replacement of the energy storages
- B60K2001/0488—Removal or replacement of the energy storages with arrangements for pivoting
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The present invention is provided to the locking systems of battery component, including the lockable mechanism ontology for rotary locking battery component；Lockable mechanism ontology includes locking shaft, lock pin, position-restricted housing, locating part；Locking shaft side wall in position-restricted housing is equipped with swivelling chute；Swivelling chute is equipped with the first notch close to the side of rotary power component；The limiting section of locating part passes in and out swivelling chute by the first notch；Limiting section moves between the first notch and swivelling chute, when limiting section contradicts the first notch, the locking of locking shaft；When limiting section is located in swivelling chute, locking shaft is rotatable, so that lock pin unlock or locking battery component.Structure of the invention is ingenious, and design rationally, simplifies locking mode, without carrying out multi-processing to locking shaft, overall cost is effectively reduced, while locking mode is simple and reliable, meets the requirement of the fast quick change electricity of new energy vehicle, easy to promote and utilize.
Description
Technical field
The invention belongs to quick-replaceable field of batteries, and in particular to the locking system for battery component.
Background technique
As a plurality of types of new-energy automobiles such as electric car, hybrid vehicle are increasingly widely used, it is related to
The project of people's concern and research is also increasingly becomed to the technology of fast changing battery etc..Although having had already appeared at present a variety of
Change electric mode, carry out screwing locking or unlock for example, by using rifle tightening axle is tightened, although reliable performance and control flexibly, locking
Structure overall structure is relative complex, to machining needs height, while because using contact structure formula scheme, integral structure component mill
Damage is serious, and replacement frequency is high, causes overall cost high.
In this regard, being badly in need of improving existing lockable mechanism, optimizes the design of its structure, reduce its manufacture difficulty and manufacture
Cost.
Summary of the invention
For overcome the deficiencies in the prior art, the locking system proposed by the present invention for battery component simplifies locking side
Formula is effectively reduced overall cost, while locking mode is simple and reliable, meets new energy without carrying out multi-processing to locking shaft
The requirement of the fast quick change electricity of source vehicle.
The present invention is provided to the locking systems of battery component, including the lockable mechanism sheet for rotary locking battery component
Body；The lockable mechanism ontology includes locking shaft, lock pin, position-restricted housing, locating part；
The lock pin is fixed to be arranged in the locking shaft one end, and the locking shaft other end is for contacting rotation
Power Component；
The locating part is partly or entirely placed in the position-restricted housing, and the locking shaft runs through the position-restricted housing；
The locking shaft side wall in the position-restricted housing is equipped with swivelling chute；
The swivelling chute is equipped with the first notch close to the side of rotary power component；The limiting section of the locating part passes through institute
It states the first notch and passes in and out the swivelling chute；
The limiting section moves between first notch and the swivelling chute, lacks when the limiting section contradicts described first
When mouth, the locking shaft locking；When the limiting section is located in the swivelling chute, the locking shaft is rotatable, so that
Obtain the lock pin unlock or locking battery component.
Preferably, the position-restricted housing includes first shell, second shell；The first shell and the second shell phase
It is whole mutually to cooperatively form one；The first shell is provided with First terrace；The First terrace contradicts the locking shaft
First shaft shoulder, the second shell contradicts second shaft shoulder of the locking shaft, so that the locking shaft is limited in institute
It states in the cavity that first shell and the second shell are formed.
Preferably, the first shell further includes the first groove body, the second through slot；Second through slot is set to position-restricted housing
Outer surface；First groove body is connected to second through slot；The first groove body sectional area is greater than second through slot section
Product；The locating part further includes push rod；The push rod and second through slot cooperate, so that the push rod is logical described second
Movement in slot；The limiting section and first groove body cooperate, so that the limiting section moves in first groove body；Institute
It states the first groove body and is equipped with the second notch close to locking shaft side；The locking spindle lock timing, second notch alignment
First notch.
Preferably, the locking spindle lock timing, the push rod protrude from the position-restricted housing outer surface.
Preferably, the lockable mechanism ontology further includes buffer board；The buffer board is sheathed on the locking shaft outer wall,
Between the position-restricted housing and the lock pin.
Preferably, the quantity of the locating part is less than or equal to the quantity of first notch.
Preferably, the lockable mechanism ontology further includes back stop element, and described time stop element makes the limit for providing
Portion is repositioned to the active force of first notch.
Preferably, described time stop element includes the identical magnet of bipolarity being oppositely arranged；A wherein magnet installation
In the position-restricted housing inner wall, another magnet is installed on the limiting section.
Preferably, described time stop element includes elastic device；Described elastic device one end contradicts the position-restricted housing inner wall,
The other end contradicts the limiting section.
Preferably, the elastic device is spring；The limiting section upper surface is additionally provided with protrusion；The spring pocket is set to
Outside the protrusion.
Compared with prior art, the beneficial effects of the present invention are:
The present invention is provided to the locking systems of battery component, including the lockable mechanism sheet for rotary locking battery component
Body；Lockable mechanism ontology includes locking shaft, lock pin, position-restricted housing, locating part；Lock pin fixation is arranged in locking shaft one
End, the locking shaft other end is for contacting rotary power component；Locating part is partly or entirely placed in position-restricted housing, and locking turns
Axis runs through position-restricted housing；Locking shaft side wall in position-restricted housing is equipped with swivelling chute；Swivelling chute is close to rotary power component
Side be equipped with the first notch；The limiting section of locating part passes in and out swivelling chute by the first notch；Limiting section is in the first notch and rotation
It is moved between turn trough, when limiting section contradicts the first notch, the locking of locking shaft；When limiting section is located in swivelling chute, locking turns
Axis is rotatable, so that lock pin unlock or locking battery component.Structure of the invention is ingenious, and design rationally, simplifies locking mode,
Without carrying out multi-processing to locking shaft, overall cost is effectively reduced, while locking mode is simple and reliable, meets new energy vehicle
The requirement of fast quick change electricity, it is easy to promote and utilize.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention and the accompanying drawings.
A specific embodiment of the invention is shown in detail by following embodiment and its attached drawing.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the overall structure diagram of lockable mechanism ontology of the invention；
Fig. 2 is the bottom substance schematic diagram of the lockable mechanism ontology of the present invention in one embodiment；
Fig. 3 is the decomposition texture schematic diagram of the lockable mechanism ontology of the present invention in one embodiment；
Fig. 4 is partial structural diagram of the present invention in Fig. 3 embodiment；
Fig. 5 is the structural schematic diagram of the present invention locating part in Fig. 3 embodiment and time stop element；
Fig. 6 is the structural schematic diagram of locking shaft of the invention；
Fig. 7 is the first shell structural schematic diagram of the present invention in one embodiment；
Fig. 8 is the decomposition texture schematic diagram of the lockable mechanism ontology of the present invention in another embodiment；
Fig. 9 is partial structural diagram of the present invention in Fig. 8 embodiment；
Figure 10 is the structural schematic diagram of the present invention locating part in Fig. 8 embodiment and time stop element；
It is as shown in the figure:
Lockable mechanism ontology 670, locking shaft 671, swivelling chute 6711, the first notch 6712, rotation link slot 6713, the
One shaft shoulder 6714, second shaft shoulder 6715, lock pin 672, first shell 673, First terrace 6731, the first groove body 6732,
Two through slots 6733, second shell 674, locating part 675, push rod 6751, limiting section 6752, protrusion 6753, magnet 676, spring
677, buffer board 679.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings, foregoing end other objects of the invention, feature, side
Face and advantage will be apparent, and so that those skilled in the art can carry out according to the description.In the accompanying drawings,
For clarity, shape and size can be amplified, and will be indicated in all figures using identical appended drawing reference identical
Or similar component.In the following description, such as center, thickness, height, length, front, back, rear portion, the left side, the right, top
The words such as portion, bottom, top, lower part are to be based on the orientation or positional relationship shown in the drawings.Particularly, " height " is equivalent to from top
Portion is to the size of bottom, and " width " is equivalent to size from left to right, and " depth " is equivalent to vertical size.These
Relative terms are to be not intended to need specifically to be orientated for convenience and usually.It is related to the term of attachment, connection etc.
(for example, " connection " and " attachment ") refer to these structures by the relationship that intermediate structure is fixed directly or indirectly to one another or is attached,
And movable or rigidly attached or relationship, unless otherwise clearly stating.
Next, being described further in conjunction with attached drawing and specific embodiment to the present invention, it should be noted that
Under the premise of not colliding, new reality can be formed between various embodiments described below or between each technical characteristic in any combination
Apply example.
For the locking system of battery component, as shown in Figure 1-Figure 3, including the locking machine for rotary locking battery component
Structure ontology 670；Lockable mechanism ontology 670 includes locking shaft 671, lock pin 672, position-restricted housing, locating part 675；
Lock pin 672 is fixed to be arranged in 671 one end of locking shaft, and 671 other end of locking shaft is dynamic for contacting rotation
Power component；In the present embodiment, as shown in Figure 1, locking shaft 671 can be connected by screw to lock pin 672, it should be understood that
Locking shaft 671 and the connection type of lock pin 672 include but is not limited to key connection, pin connection, welding.
Locating part 675 is partly or entirely placed in position-restricted housing, and locking shaft 671 runs through position-restricted housing；Positioned at limit shell
Intracorporal 671 side wall of locking shaft is equipped with swivelling chute 6711；
Swivelling chute 6711 is equipped with the first notch 6712 close to the side of rotary power component；The limiting section of locating part 675
6752 pass in and out swivelling chute 6711 by the first notch 6712；
Limiting section 6752 moves between the first notch 6712 and swivelling chute 6711, when limiting section 6752 contradicts the first notch
When 6712, locking shaft 671 is locked；When limiting section 6752 is located in swivelling chute 6711, locking shaft 671 is rotatable, so that
Obtain the unlock of lock pin 672 or locking battery component.
In the present embodiment, as shown in fig. 6, second shaft shoulder 6715 and first shaft shoulder 6714 are the step of locking shaft 671
Crown of roll goes out part, and the space clamped among second shaft shoulder 6715 and first shaft shoulder 6714 forms swivelling chute 6711, dynamic close to rotation
First shaft shoulder 6714 of the side of power component is equipped with the first notch 6712；In one embodiment, as shown in Fig. 2, locating part 675
673 surface of first shell is protruded, rotary power component makes locating part 675 whole to position-restricted housing after contradicting to locating part 675
Internal motion, the limiting section 6752 of locating part 675 gradually passes through the first notch 6712 disengaging swivelling chute 6711, to locating part 675
Limiting section 6752 completely disengage with after the contact of the first notch 6712,6752 part of limiting section is located in swivelling chute 6711, together
When limiting section 6752 be detached from the contact of locking shaft 671, locking shaft 671 is in free rotation state, rotary power group at this time
Part can transmit rotation torque by the rotation link slot 6713 of locking shaft 671, and be transmitted rotary motion by lock pin 672
To outside, locking or unlocking for battery component and car body is realized.
In one embodiment, lock pin 672 is rotated by 90 ° the movement that locks or unlocks for completing battery component and car body, acts
After the completion, it is self-possessed by gravity and realizes 675 return of locating part, so that limiting section 6752 comes back at the first notch 6712, it is real
Existing limiting section 6752 and the first notch 6712 contradict, and lock pin 672 can not rotate at this time.
It should be appreciated that the quantity of locating part 675 is less than or equal to the quantity of the first notch 6712, and need to be rotated according to unlock
The quantity of the first notch 6712 is arranged in angle, such as one or two or three are arranged while settable four the first notch 6712
A or four locating parts 675.In the present embodiment, as shown in Fig. 2, four locating parts 675 are distributed in locking in 90 ° of rotational symmetry
671 surrounding of shaft forms surrounding uniform stressed, prevents 675 unbalance stress of locating part on single direction, influence device and integrally may be used
By property.
In a preferred embodiment, as shown in figure 3, position-restricted housing includes first shell 673, second shell 674；First shell
It is whole that body 673 and second shell 674 complement each other to form one；First shell 673 is provided with First terrace 6731；First step
Face 6731 contradicts first shaft shoulder 6714 of locking shaft 671, and second shell 674 contradicts second shaft shoulder 6715 of locking shaft 671,
So that locking shaft 671 is limited in the cavity that first shell 673 and second shell 674 are formed.It should be appreciated that first shell
673 are used to form the space of locating part 675 with second shell 674, any to be combined or splice by other means
Protection scope of the present invention is also belonged to form the mode of first shell 673 or second shell 674.
In a preferred embodiment, as shown in fig. 7, first shell 673 further includes the first groove body 6732, the second through slot
6733；Second through slot 6733 is set to position-restricted housing outer surface；First groove body 6732 is connected to the second through slot 6733；First groove body
6732 sectional areas are greater than 6733 sectional area of the second through slot；Locating part 675 further includes push rod 6751；Push rod 6751 and the second through slot
6733 cooperations, so that push rod 6751 moves in the second through slot 6733；Limiting section 6752 and the first groove body 6732 cooperate, so that
Limiting section 6752 is obtained to move in the first groove body 6732；First groove body 6732 is equipped with the second notch close to 671 side of locking shaft
6734；When locking shaft 671 locks, the second notch 6734 is directed at the first notch 6712.It should be appreciated that the first groove body 6732 is bigger
In 6752 exterior contour of limiting section, when locking shaft 671 locks, limit is collectively formed in the first groove body 6732 and the first notch 6712
6752 clamping face of portion prevents limiting section 6752 from causing to shake and the case where lockout failure because of unilateral stress.It is also understood that
In one embodiment, as shown in Fig. 2, Fig. 7, the second through slot 6733 is arranged on 673 end face of first shell, at this time the second through slot 6733
Opening size is slightly larger than 6751 sectional area of push rod, and the second through slot 6733 is in a circular hole；(not shown) in another embodiment, the
Two through slots 6733 are arranged on the side wall of first shell 673, and the second through slot 6733 is in a long hole shape at this time, and push rod 6751 is along locking
Shaft 671 is axial to move back and forth the unlock and locking for realizing locking shaft 671 in long hole.
In a preferred embodiment, as shown in Fig. 2, push rod 6751 protrudes from outside position-restricted housing when locking shaft 671 locks
Surface.Rotary power component only needs the push rod 6751 for the protrusion position-restricted housing that each locating part 675 is contradicted using a planar structure, i.e.,
Quick release locking shaft 671 can be achieved；It should be appreciated that push rod 6751 can also only be arranged in the second through slot 6733 of position-restricted housing
Interior, rotary power component is used the push rod 6751 of each locating part 675 such as column structure to heading into inside position-restricted housing, same real
Existing quick release locking shaft 671.
In a preferred embodiment, be the safety for improving device, prevent car body or device occur it is unnecessary collide with, such as
Shown in Fig. 1-3, Fig. 8, lockable mechanism ontology 670 further includes buffer board 679；Buffer board 679 is sheathed on 671 outer wall of locking shaft,
Between position-restricted housing and lock pin 672.Buffer board 679 can be used soft material and be made, and effectively prevent position-restricted housing and vehicle
Body contacts and collides with.
In a preferred embodiment, for prevent locating part 675 because gravity can not return the case where, improve device reliability,
Lockable mechanism ontology 670 further includes back stop element, and return stop element makes limiting section 6752 be repositioned to the first notch 6712 for providing
Active force.By returning stop element, after realizing that locking shaft 671 rotates, when cancelling rotary power component, limiting section 6752 can be fast
Speed is repositioned to the first notch 6712, realizes that locking shaft 671 locks.
As shown in Figure 4, Figure 5, in a preferred embodiment, returning stop element includes the identical magnet of bipolarity being oppositely arranged
676；Wherein a magnet 676 is installed on position-restricted housing inner wall, and another magnet 676 is installed on limiting section 6752.Pass through same sex phase
The active force of reprimand, the repulsion for the magnet 676 that limiting section 6752 is installed by position-restricted housing inner wall always, when rotary power component is de-
After rotation link slot 6713, limiting section 6752 at returning quickly to the first notch 6712, realizes locking under the action of repulsion
The fast automatic locking of shaft 671.
As shown in Figure 8, Figure 9, in another preferred embodiment, returning stop element includes elastic device；Elastic device one end is supported
Position-restricted housing inner wall is touched, the other end contradicts limiting section 6752.By the elastic restoring force of elastic device, when rotary power component is de-
After rotation link slot 6713, limiting section 6752 is same real under the action of restoring force at returning quickly to the first notch 6712
The existing fast automatic locking of locking shaft 671.In the present embodiment, as shown in Figure 10, elastic device is spring 677；Limiting section
6752 upper surfaces are additionally provided with protrusion 6753；Spring 677 is sheathed on outside protrusion 6753, realizes the positioning and guiding of spring, has
Effect prevents spring from occurring to misplace during locking or overturn, and improves device reliability.
Structure of the invention is ingenious, and design rationally, simplifies locking mode, without carrying out multi-processing to locking shaft, effectively
Overall cost is reduced, while locking mode is simple and reliable, meets the requirement of the fast quick change electricity of new energy vehicle, it is easy to promote and utilize.
More than, only presently preferred embodiments of the present invention is not intended to limit the present invention in any form；All current rows
The those of ordinary skill of industry can be shown in by specification attached drawing and above and swimmingly implement the present invention；But all to be familiar with sheet special
The technical staff of industry without departing from the scope of the present invention, is made a little using disclosed above technology contents
The equivalent variations of variation, modification and evolution is equivalent embodiment of the invention；Meanwhile all substantial technologicals according to the present invention
The variation, modification and evolution etc. of any equivalent variations to the above embodiments, still fall within technical solution of the present invention
Within protection scope.
Claims (10)
1. the locking system of battery component is used for, including the lockable mechanism ontology (670) for rotary locking battery component；It is special
Sign is:
The lockable mechanism ontology (670) includes locking shaft (671), lock pin (672), position-restricted housing, locating part (675)；
Lock pin (672) fixation is arranged in locking shaft (671) one end, locking shaft (671) other end
For contacting rotary power component；
The locating part (675) is partly or entirely placed in the position-restricted housing, and the locking shaft (671) runs through the limit
Shell；Locking shaft (671) side wall in the position-restricted housing is equipped with swivelling chute (6711)；
The swivelling chute (6711) is equipped with the first notch (6712) close to the side of rotary power component；The locating part (675)
Limiting section (6752) swivelling chute (6711) is passed in and out by first notch (6712)；
The limiting section (6752) moves between first notch (6712) and the swivelling chute (6711), when the limiting section
(6752) when contradicting the first notch (6712), locking shaft (671) locking；When the limiting section (6752) are located at institute
State swivelling chute (6711) it is interior when, the locking shaft (671) is rotatable so that the lock pin (672) unlock or locking electricity
Pond component.
2. being used for the locking system of battery component as described in claim 1, it is characterised in that: the position-restricted housing includes first
Shell (673), second shell (674)；It is whole that the first shell (673) with the second shell (674) complements each other to form one
Body；The first shell (673) is provided with First terrace (6731)；The First terrace (6731) contradicts the locking and turns
First shaft shoulder (6714) of axis (671), the second shell (674) contradict second shaft shoulder of the locking shaft (671)
(6715), so that the locking shaft (671) is limited in the first shell (673) and the second shell (674) formation
Cavity in.
3. being used for the locking system of battery component as claimed in claim 2, it is characterised in that: the first shell (673) is also
Including the first groove body (6732), the second through slot (6733)；Second through slot (6733) is set to position-restricted housing outer surface；It is described
First groove body (6732) is connected to second through slot (6733)；It is logical that first groove body (6732) sectional area is greater than described second
Slot (6733) sectional area；The locating part (675) further includes push rod (6751)；The push rod (6751) and second through slot
(6733) cooperate, so that the push rod (6751) movement in second through slot (6733)；The limiting section (6752) with
First groove body (6732) cooperation, so that the limiting section (6752) movement in first groove body (6732)；It is described
First groove body (6732) is equipped with the second notch (6734) close to locking shaft (671) side；Locking shaft (671) locking
When, second notch (6734) is directed at first notch (6712).
4. being used for the locking system of battery component as claimed in claim 3, it is characterised in that: locking shaft (671) lock
Periodically, the push rod (6751) protrudes from the position-restricted housing outer surface.
5. being used for the locking system of battery component as described in claim 1, it is characterised in that: the lockable mechanism ontology
It (670) further include buffer board (679)；The buffer board (679) is sheathed on locking shaft (671) outer wall, is located at the limit
Between position shell and the lock pin (672).
6. being used for the locking system of battery component as described in claim 1, it is characterised in that: the number of the locating part (675)
Amount is less than or equal to the quantity of first notch (6712).
7. the locking system as claimed in any one of claims 1 to 6 for battery component, it is characterised in that: the lockable mechanism
Ontology (670) further includes back stop element, and described time stop element makes the limiting section (6752) be repositioned to described first for providing
The active force of notch (6712).
8. being used for the locking system of battery component as claimed in claim 7, it is characterised in that: described time stop element includes opposite
The identical magnet of the bipolarity of setting (676)；Wherein a magnet (676) is installed on the position-restricted housing inner wall, Ling Yisuo
Magnet (676) is stated to be installed on the limiting section (6752).
9. being used for the locking system of battery component as claimed in claim 7, it is characterised in that: described time stop element includes elasticity
Device；Described elastic device one end contradicts the position-restricted housing inner wall, and the other end contradicts the limiting section (6752).
10. being used for the locking system of battery component as claimed in claim 9, it is characterised in that: the elastic device is spring
(677)；Limiting section (6752) upper surface is additionally provided with protrusion (6753)；The spring (677) is sheathed on the protrusion
(6753) outside.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910565366.6A CN110379966A (en) | 2019-06-27 | 2019-06-27 | Locking system for battery component |
| CN202010592609.8A CN111599963B (en) | 2019-06-27 | 2020-06-24 | Locking device for battery pack |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910565366.6A CN110379966A (en) | 2019-06-27 | 2019-06-27 | Locking system for battery component |
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| CN110379966A true CN110379966A (en) | 2019-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910565366.6A Pending CN110379966A (en) | 2019-06-27 | 2019-06-27 | Locking system for battery component |
| CN202010592609.8A Active CN111599963B (en) | 2019-06-27 | 2020-06-24 | Locking device for battery pack |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010592609.8A Active CN111599963B (en) | 2019-06-27 | 2020-06-24 | Locking device for battery pack |
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| CN (2) | CN110379966A (en) |
Cited By (7)
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| CN111775762A (en) * | 2020-06-23 | 2020-10-16 | 东风汽车集团有限公司 | A quick locking device for connecting battery box and body and electric vehicle |
| CN111976452A (en) * | 2020-07-21 | 2020-11-24 | 东风汽车集团有限公司 | Locking device for battery pack and electric automobile |
| CN112548992A (en) * | 2020-12-02 | 2021-03-26 | 上海海每康智能医疗科技有限公司 | Rotary bidirectional self-locking mechanism |
| CN113013541A (en) * | 2021-02-08 | 2021-06-22 | 浙江吉利控股集团有限公司 | Battery package locking mechanical system and vehicle |
| CN113956956A (en) * | 2021-08-19 | 2022-01-21 | 王兴旺 | Fermentation vat is collected to marsh gas |
| CN114393983A (en) * | 2021-09-27 | 2022-04-26 | 博众精工科技股份有限公司 | Locking and unlocking method for battery locking and unlocking assembly |
| CN115635877A (en) * | 2021-07-19 | 2023-01-24 | 广汽埃安新能源汽车有限公司 | A power battery quick-change locking mechanism |
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| CN113054318B (en) * | 2021-05-08 | 2022-11-01 | 东风汽车集团股份有限公司 | Rotation type locking structure of quick change battery box |
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| FR2954591B1 (en) * | 2009-12-21 | 2012-01-13 | Renault Sa | TOOL FOR ASSEMBLING / DISASSEMBLING A BATTERY OF A MOTOR VEHICLE |
| FR2962943B1 (en) * | 2010-07-26 | 2013-04-12 | Renault Sa | DEVICE FOR REMOVABLE FASTENING OF A BATTERY OF A MOTOR VEHICLE. |
| FR2964622B1 (en) * | 2010-09-13 | 2013-04-12 | Renault Sa | DEVICE FOR FIXING AN ELECTRIC BATTERY TO A CHASSIS OF A MOTOR VEHICLE |
| US8904677B2 (en) * | 2012-07-12 | 2014-12-09 | Kan Cui | Locking pin assembly |
| CN102815190B (en) * | 2012-08-10 | 2015-02-11 | 王俊 | Battery locking mechanism |
| CN203254949U (en) * | 2013-05-16 | 2013-10-30 | 王俊 | Rotation locking mechanism and its hitch component, hitch mating component |
| CN103318008B (en) * | 2013-05-16 | 2015-12-02 | 王俊 | Rotation locking mechanism and its hitch assembly |
| CN103481761B (en) * | 2013-08-09 | 2016-08-17 | 王俊 | Interlock |
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| CN105946812B (en) * | 2016-06-23 | 2017-12-19 | 蔚来汽车有限公司 | Lock body assembly, power battery, locking mechanism of power battery, use method of locking mechanism and vehicle |
| CN206351680U (en) * | 2017-01-04 | 2017-07-25 | 上海蔚来汽车有限公司 | Self-adapting adjusted positions plus Unlocking clamp |
| CN106627083B (en) * | 2017-01-13 | 2023-09-05 | 上海蔚来汽车有限公司 | Quick locking and unlocking kit |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775762A (en) * | 2020-06-23 | 2020-10-16 | 东风汽车集团有限公司 | A quick locking device for connecting battery box and body and electric vehicle |
| CN111775762B (en) * | 2020-06-23 | 2022-02-01 | 东风汽车集团有限公司 | Quick locking device for connecting battery box body and vehicle body and electric vehicle |
| CN111976452A (en) * | 2020-07-21 | 2020-11-24 | 东风汽车集团有限公司 | Locking device for battery pack and electric automobile |
| CN112548992A (en) * | 2020-12-02 | 2021-03-26 | 上海海每康智能医疗科技有限公司 | Rotary bidirectional self-locking mechanism |
| CN113013541A (en) * | 2021-02-08 | 2021-06-22 | 浙江吉利控股集团有限公司 | Battery package locking mechanical system and vehicle |
| CN115635877A (en) * | 2021-07-19 | 2023-01-24 | 广汽埃安新能源汽车有限公司 | A power battery quick-change locking mechanism |
| CN113956956A (en) * | 2021-08-19 | 2022-01-21 | 王兴旺 | Fermentation vat is collected to marsh gas |
| CN114393983A (en) * | 2021-09-27 | 2022-04-26 | 博众精工科技股份有限公司 | Locking and unlocking method for battery locking and unlocking assembly |
| CN114393983B (en) * | 2021-09-27 | 2024-05-24 | 博众精工科技股份有限公司 | Locking and unlocking method of battery locking and unlocking assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111599963A (en) | 2020-08-28 |
| CN111599963B (en) | 2022-09-06 |
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