CN110329215A - A kind of battery adds unlocking mechanism - Google Patents
A kind of battery adds unlocking mechanism Download PDFInfo
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- CN110329215A CN110329215A CN201910565302.6A CN201910565302A CN110329215A CN 110329215 A CN110329215 A CN 110329215A CN 201910565302 A CN201910565302 A CN 201910565302A CN 110329215 A CN110329215 A CN 110329215A
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- limited block
- locking shaft
- battery
- shell
- elastic component
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- 230000007246 mechanism Effects 0.000 title claims abstract description 39
- 230000009471 action Effects 0.000 claims abstract description 5
- 241000237983 Trochidae Species 0.000 claims description 9
- 238000007665 sagging Methods 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 5
- 238000012545 processing Methods 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 4
- 238000007373 indentation Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 11
- 230000008094 contradictory effect Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000002699 waste material Substances 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
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
- B60S5/06—Supplying batteries to, or removing batteries from, vehicles
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The present invention provides a kind of battery and adds unlocking mechanism, including locking or the lockable mechanism ontology of unlock battery component for rotating；Lockable mechanism ontology includes locking shaft, lock pin, position-restricted housing, limited block, elastic component, thrust ring；Limited block one end contradicts thrust ring, and the limited block other end contradicts elastic component, and the elastic component other end contradicts position-restricted housing internal end surface；Limited block exterior contour matches with the first notch；Limited block is pushed away the first notch under external force by thrust ring so that locking shaft unlock and it is rotatable；After external force disappears, elastic component pushes limited block under the action of restoring force, and limited block is repositioned to the first indentation, there, so that locking shaft locks.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 a kind of battery adds unlocking mechanism.
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 had already appeared at present it is a variety of change electric mode, carry out screwing locking or solution for example, by using rifle tightening axle is tightened
Lock, although reliable performance and control flexibly, the locking structure of end mostly use hollow axle cooperation spring realize plus unlock after
It is automatic return only, it is high to rotor axis mechanical processing request, while because using contact structure formula scheme, whole load component completely according to
Rely shaft, it is lost seriously, 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, a kind of battery proposed by the present invention adds unlocking mechanism, simplifies locking mode, nothing
Multi-processing need to be carried out to locking shaft, overall cost be effectively reduced, while locking mode is simple and reliable, it is fast to meet new energy vehicle
The requirement of quick change electricity.
The present invention provides a kind of battery and adds unlocking mechanism, including locking or the lockable mechanism of unlock battery component for rotating
Ontology；
The lockable mechanism ontology includes locking shaft, lock pin, position-restricted housing, limited block, elastic component, thrust ring；
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 lock pin locks or unlocks battery component for rotating；
The locking shaft runs through the position-restricted housing；The locking shaft side wall in the position-restricted housing is equipped with
First shaft shoulder；First shaft shoulder edge is equipped with the first notch；The thrust ring is sheathed on the locking shaft outer wall；It is described
Limited block one end contradicts the thrust ring, and the limited block other end contradicts the elastic component, and the elastic component other end contradicts
The position-restricted housing internal end surface；
The limited block exterior contour matches with first notch；The thrust ring is under external force by the limit
Position block push away first notch so that the locking shaft unlock and it is rotatable；After external force disappears, the elastic component is extensive
The limited block is pushed under the action of multiple power, the limited block is repositioned to first indentation, there, so that the locking shaft
Locking.
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 elastic component contradicts the first shell inner wall.
Preferably, the second shell includes the second bottom case, and second bottom case limits the thrust ring, so that described
Thrust loop section is located inside the position-restricted housing.
Preferably, the lockable mechanism ontology further includes rotary steering pin；The second shell includes the second top shell；It is described
Second top shell end face middle position is equipped with sagging guiding step surface；The rotary steering pin is arranged in locking shaft side
Wall, the locking shaft rotation, the rotary steering pin end moves on the guiding step surface, to prevent the locking from turning
Axis is axially retracted.
Preferably, the first shell includes the first groove body；First groove body is for being oriented to the limited block.
Preferably, the first shell further includes the second groove body；Second groove body is located at first groove body end face, institute
The second groove body is stated for limiting the elastic component.
Preferably, one end face of limited block is equipped with groove；The groove is for placing the elastic component.
Preferably, the limited block is equipped with chamfering close to first notch.
Preferably, one end face of limited block is equipped with protrusion；The thrust ring end face is equipped with and the protrusion
The shrinkage pool matched.
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.
Compared with prior art, the beneficial effects of the present invention are:
The present invention provides a kind of battery and adds unlocking mechanism, including locking or the lockable mechanism of unlock battery component for rotating
Ontology；Lockable mechanism ontology includes locking shaft, lock pin, position-restricted housing, limited block, elastic component, thrust ring；Lock pin is fixed
It is arranged in locking shaft one end, the locking shaft other end is for contacting rotary power component；Lock pin for rotate lock or
Unlock battery component；Locking shaft runs through position-restricted housing；Locking shaft side wall in position-restricted housing is equipped with first shaft shoulder；The
One shaft shoulder edge is equipped with the first notch；Thrust ring is sheathed on locking shaft outer wall；Limited block one end contradicts thrust ring, limited block
The other end contradicts elastic component, and the elastic component other end contradicts position-restricted housing internal end surface；Limited block exterior contour and the first notch phase
Matching；Limited block is pushed away the first notch under external force by thrust ring so that locking shaft unlock and it is rotatable；External force disappears
After mistake, elastic component pushes limited block under the action of restoring force, and limited block is repositioned to the first indentation, there, so that locking spindle lock
It is fixed.Structure of the invention is ingenious, and design rationally, simplifies locking mode and is effectively reduced whole without carrying out multi-processing to locking shaft
Body cost, 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.
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 one of lockable mechanism ontology of the invention；
Fig. 2 is the overall structure diagram two of lockable mechanism ontology of the invention；
Fig. 3 is the decomposition texture schematic diagram of the lockable mechanism ontology of the present invention in one embodiment；
Fig. 4 is partial structurtes decomposition diagram of the present invention in Fig. 3 embodiment；
Fig. 5 is first shell structural schematic diagram of the invention；
Fig. 6 is thrust ring and locking rotating shaft assembling structure schematic diagram one of the invention；
Fig. 7 is thrust ring and locking rotating shaft assembling structure schematic diagram two of the invention；
Fig. 8 is locking shaft and limited block unlocked state structural schematic diagram of the invention；
Fig. 9 is limited block and spring structure schematic diagram one of the invention；
Figure 10 is limited block and spring structure schematic diagram two of the invention；
Figure 11 is the second top shell structural schematic diagram of the invention；
It is as shown in the figure:
Lockable mechanism ontology 680, locking shaft 681, first shaft shoulder 6811, the first notch 6812, rotation link slot 6813,
First hole 6814, the second hole 6815, third hole 6816, lock pin 682, first shell 683, the first groove body 6831, the second groove body
6832, second shell 684, the second top shell 6841, guiding step surface 68411, the second bottom case 6842, limited block 685, protrusion
6851, chamfering 6852, groove 6853, elastic component 687, thrust ring 688, shrinkage pool 6881, rotary steering pin 689, anti-back portion 6891,
Interconnecting piece 6892.
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.
A kind of battery adds unlocking mechanism, including locking or the lockable mechanism ontology 680 of unlock battery component for rotating；Such as
Shown in Fig. 1-Fig. 3, lockable mechanism ontology 680 includes locking shaft 681, lock pin 682, position-restricted housing, limited block 685, elasticity
Part 687, thrust ring 688；
The fixation of lock pin 682 is arranged in the first hole 6814 of 681 one end of locking shaft, 681 other end of locking shaft
For contacting rotary power component；Lock pin 682 should be appreciated that locking shaft 681 for rotating locking or unlock battery component
Connection type with lock pin 682 includes but is not limited to key connection, pin connection, welds, is spirally connected；In the present embodiment, such as Fig. 8 institute
Show, lock pin 682 is arranged in 6815 fixed connection lock rotation stop axis 681 of the second hole by screw.
Locking shaft 681 runs through position-restricted housing；681 side wall of locking shaft in position-restricted housing is equipped with first shaft shoulder
6811；First shaft shoulder, 6811 edge is equipped with the first notch 6812；Thrust ring 688 is sheathed on 681 outer wall of locking shaft；Limited block
685 one end contradict thrust ring 688, and 685 other end of limited block contradicts elastic component 687, and 687 other end of elastic component contradicts position-restricted housing
Internal end surface；
685 exterior contour of limited block matches with the first notch 6812；As Figure 6-Figure 8, thrust ring 688 is in outer masterpiece
Limited block 685 is pushed away into the first notch 6812 with lower so that locking shaft 681 unlock and it is rotatable；After external force disappears, elasticity
Part 687 pushes limited block 685 under the action of restoring force, and limited block 685 is repositioned at the first notch 6812, so that locking turns
Axis 681 locks.It should be appreciated that in the present embodiment, the external force for driving thrust ring 688 to move into position-restricted housing can pass through rotation
Power Component provides, and can also be provided by other structures with driving force；The rotation of locking shaft 681 is driven to pass through rotary power
The rotation link slot 6813 of component connection 681 one end of locking shaft.
As shown in figure 4, in one embodiment, using four pieces of limited blocks 685, each limited block 685 is with unification elastic component
687, in the present embodiment, elastic component 687 is spring, contradicts limited block 685 by spring one end, the other end contradicts first shell
683, so that limited block 685 is depressed into the position of the first notch 6812 by spring, the first notch 6812 connects with 685 outer wall of limited block
Touching, abundant limiting lock rotation stop axis 681.
In a preferred embodiment, as shown in fig. 4, fig. 9,685 1 end face of limited block is equipped with protrusion 6851；Thrust ring
688 end faces are equipped with the shrinkage pool 6881 matched with protrusion 6851；When thrust ring 688 is under external force into position-restricted housing
When movement, limited block 685 is pushed to be moved to elastic component 687, and in the present embodiment, 685 compressed spring of limited block limits simultaneously
Block 685 is detached from the first notch 6812, so that locking shaft 681 unlocks, locking shaft 681 can be in rotary power Component driver backspin
Turn, such as rotary power component drives locking shaft 681 to be rotated by 90 °, so that lock pin 682 is rotated by 90 ° simultaneously, unlocks or locks
Battery component is easy to implement battery component and car body quick separating or locking.
In a preferred embodiment, as shown in Figure 1 and Figure 2, position-restricted housing includes first shell 683, second shell 684；The
One shell 683 complements each other to form an entirety with second shell 684；Elastic component 687 contradicts 683 inner wall of first shell.
In one embodiment, as shown in figure 3, second shell 684 includes the second bottom case 6842, the limit of the second bottom case 6842 stops
Throw-out collar 688, so that 688 part of thrust ring is located inside position-restricted housing；In the present embodiment, the second bottom case 6842 is by thrust ring
688 partial encapsulations prevent thrust ring 688 to be detached from locking shaft 681 inside position-restricted housing.As shown in figure 4, limited block 685 1
End face is equipped with protrusion 6851；688 end face of thrust ring is equipped with the shrinkage pool 6881 matched with protrusion 6851, protrusion
6851 contradict shrinkage pool 6881, while 685 thickness of limited block is greater than first shaft shoulder, 6811 thickness, in the present embodiment, limited block 685
With a thickness of 2-3.5 times of first shaft shoulder, 6811 thickness, thickness ratio is too small to cause stroke too small, and restoring force is inadequate, thickness ratio
It is excessive to lead to whole stroke, waste height space；The vehicle bottom battery component more nervous for height space, first shaft shoulder
6811 with a thickness of 2mm-5mm when, generally longitudinally space is also saved while meeting structural strength.
In a preferred embodiment, as shown in Figure 3, Figure 4, lockable mechanism ontology 680 further includes rotary steering pin 689；The
Two shells 684 include the second top shell 6841；First shell 683 is mounted between the second top shell 6841 and the second bottom case 6842；Such as
Shown in Figure 11,6841 end face middle position of the second top shell is equipped with sagging guiding step surface 68411；Rotary steering pin 689 is worn
Set on 681 side wall of locking shaft, locking shaft 681 rotates, and 689 end of rotary steering pin moves on guiding step surface 68411,
To prevent locking shaft 681 from axially retracting.In the present embodiment, as shown in Fig. 4, Fig. 8, rotary steering pin 689 includes anti-back portion
6891, interconnecting piece 6892；6892 both ends of interconnecting piece respectively connect an anti-back portion 6891, and interconnecting piece 6892 is arranged in the locking shaft
In 681 third hole 6816, two anti-back portions 6891 are located at 681 two sides of locking shaft, for contradicting guiding step surface 68411, prevent
Only locking shaft 681 moves to the ground because of frictional force or self weight, plays the role of retract anti-to locking shaft 681.
In a preferred embodiment, as shown in figure 5, first shell 683 includes the first groove body 6831；First groove body 6831 is used
In guide limiting stopper 685.In the present embodiment, the limit of limited block 685 is collectively formed in the first groove body 6831 and the first notch 6812
Boundary, while limited block 685 can be moved back and forth along 6831 depth direction of the first groove body.
In a preferred embodiment, as shown in figure 5, first shell 683 further includes the second groove body 6832；Second groove body 6832
Positioned at 6831 end face of the first groove body, the second groove body 6832 is for limiting elastic component 687.In the present embodiment, the second groove body 6832
For poroid non-through slot, for contradicting spring at the top of the second groove body 6832,6832 side wall of the second groove body is column structure, and playing prevents
There is play after being pressurized in spring, and influences the recovery of limited block 685.As shown in Figure 10,685 1 end face of limited block is equipped with groove
6853；Groove 6853 is for placing elastic component 687.In the present embodiment, by groove 6853 and the second groove body 6832 from both ends
Limit spring, it is ensured that after spring is pressurized, active force can be entirely applied on limited block 685, so that limited block 685 is back to the
One notch 6812 guarantees under no external force, locking shaft 681 is non-rotatable.It should be appreciated that the unlock of lock pin 682 or lock
The mode for determining battery component includes but is not limited to rotate 45 °, 60 ° of rotation, be rotated by 90 °, rotate 120 °, is matched according to the angle of rotation
Close the quantity of setting limited block 685 and the quantity of the first notch 6812；In the present embodiment, it realizes plus unlocks by being rotated by 90 °,
For prevent from occurring shaking in 685 motion process of limited block and cause with the first mutually abrasion of notch 6812, in a preferred embodiment
In, as shown in Figure 9, Figure 10, limited block 685 is equipped with chamfering 6852 close to the first notch 6812, and chamfering 6852 plays centainly simultaneously
Correcting effect, prevent rotation angle slightly have deviation, limited block 685 can not reply.
In a preferred embodiment, be the safety for improving device, prevent car body or device occur it is unnecessary collide with, lock
Locking mechanism ontology 680 further includes buffer board (not shown)；Buffer board is sheathed on 681 outer wall of locking shaft, be located at position-restricted housing with
Between lock pin 682.Buffer board can be used soft material and be made, and position-restricted housing is effectively prevent to contact and collide with car body.
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. a kind of battery adds unlocking mechanism, including for rotating the lockable mechanism ontology (680) for locking or unlocking battery component；Its
It is characterized in that:
The lockable mechanism ontology (680) include locking shaft (681), lock pin (682), position-restricted housing, limited block (685),
Elastic component (687), thrust ring (688)；
Lock pin (682) fixation is arranged in locking shaft (681) one end, locking shaft (681) other end
For contacting rotary power component；The lock pin (682) locks or unlocks battery component for rotating；
The locking shaft (681) runs through the position-restricted housing；Locking shaft (681) side in the position-restricted housing
Wall is equipped with first shaft shoulder (6811)；First shaft shoulder (6811) edge is equipped with the first notch (6812)；The thrust ring
(688) it is sheathed on locking shaft (681) outer wall；Described limited block (685) one end contradicts the thrust ring (688), described
Limited block (685) other end contradicts the elastic component (687), and elastic component (687) other end contradicts in the position-restricted housing
End surface；
Limited block (685) exterior contour matches with first notch (6812)；The thrust ring (688) is in outer masterpiece
The limited block (685) is pushed away into first notch (6812) with lower, so that the locking shaft (681) is unlocked and can be revolved
Turn；After external force disappears, the elastic component (687) pushes the limited block (685), the limited block under the action of restoring force
(685) it is repositioned at first notch (6812), so that the locking shaft (681) locks.
2. a kind of battery as described in claim 1 adds unlocking mechanism, it is characterised in that: the position-restricted housing includes first shell
(683), second shell (684)；It is whole that the first shell (683) and the second shell (684) complement each other to form one；Institute
It states elastic component (687) and contradicts first shell (683) inner wall.
3. a kind of battery as claimed in claim 2 adds unlocking mechanism, it is characterised in that: the second shell (684) includes the
Two bottom cases (6842), second bottom case (6842) limits the thrust ring (688), so that the thrust ring (688) part
Inside the position-restricted housing.
4. a kind of battery as claimed in claim 2 adds unlocking mechanism, it is characterised in that: the lockable mechanism ontology (680) is also
Including rotary steering pin (689)；The second shell (684) includes the second top shell (6841)；Second top shell (6841) end
Face middle position is equipped with sagging guiding step surface (68411)；The rotary steering pin (689) is arranged in the locking shaft
(681) side wall, locking shaft (681) rotation, rotary steering pin (689) end is in the guiding step surface
(68411) it is moved on, to prevent the locking shaft (681) from axially retracting.
5. a kind of battery as described in claim 1 adds unlocking mechanism, it is characterised in that: the first shell (683) includes the
One groove body (6831)；First groove body (6831) is for being oriented to the limited block (685).
6. a kind of battery as claimed in claim 5 adds unlocking mechanism, it is characterised in that: the first shell (683) further includes
Second groove body (6832)；Second groove body (6832) is located at the first groove body (6831) end face, second groove body
(6832) for limiting the elastic component (687).
7. a kind of battery as claimed in any one of claims 1 to 6 adds unlocking mechanism, it is characterised in that: the limited block (685)
One end face is equipped with groove (6853)；The groove (6853) is for placing the elastic component (687).
8. a kind of battery as claimed in any one of claims 1 to 6 adds unlocking mechanism, it is characterised in that: the limited block (685)
Chamfering (6852) are equipped with close to first notch (6812).
9. a kind of battery as claimed in any one of claims 1 to 6 adds unlocking mechanism, it is characterised in that: the limited block (685)
One end face is equipped with protrusion (6851)；Thrust ring (688) end face is equipped with and matches with the protrusion (6851)
Shrinkage pool (6881).
10. a kind of battery as claimed in any one of claims 1 to 6 adds unlocking mechanism, it is characterised in that: the lockable mechanism sheet
Body (680) further includes buffer board；The buffer board is sheathed on the locking shaft outer wall, is located at the position-restricted housing and the lock
Between shotpin (672).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910565302.6A CN110329215B (en) | 2019-06-27 | Battery locking and unlocking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910565302.6A CN110329215B (en) | 2019-06-27 | Battery locking and unlocking mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110329215A true CN110329215A (en) | 2019-10-15 |
| CN110329215B CN110329215B (en) | 2024-06-25 |
Family
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
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