CN109390507A - Battery case and battery box assembly comprising it - Google Patents
Battery case and battery box assembly comprising it Download PDFInfo
- Publication number
- CN109390507A CN109390507A CN201710651982.4A CN201710651982A CN109390507A CN 109390507 A CN109390507 A CN 109390507A CN 201710651982 A CN201710651982 A CN 201710651982A CN 109390507 A CN109390507 A CN 109390507A
- Authority
- CN
- China
- Prior art keywords
- battery case
- limiting component
- bracket
- limiting
- battery
- 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.)
- Granted
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Classifications
-
- 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
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention discloses a kind of battery case and include its battery box assembly.Multiple limiting components that battery case has cabinet and is arranged on cabinet, limiting component is used to match the limit to realize battery case relative to bracket with the bracket of installation battery case, multiple limiting components include: X to limiting component, for limit battery case relative to bracket along X to moving；Y-direction limiting component is moved relative to bracket along Y-direction for limiting battery case；And Z-direction limiting component, it is moved relative to bracket along Z-direction for limiting battery case；Wherein, X is orthogonal to, Y-direction, Z-direction.Battery box assembly battery case and bracket, battery case are installed on bracket.Battery case disclosed by the invention and battery box assembly comprising it, battery case is equipped with multiple limiting components, realize X to, the limit of three Y-direction, Z-direction directions, battery case can be made rapidly and accurately to position relative to bracket, so that the cooperation of battery case and bracket is relatively reliable, is conducive to makeup automatically and takes.
Description
Technical field
The present invention relates to a kind of battery case and include its battery box assembly.
Background technique
With social development and scientific and technological progress, electric car is increasingly by the welcome of consumer, as electric car
Power source, battery case need in time replacement or charging.Electric-type battery case (battery box assembly) is changed by battery case, bracket two parts
Composition, battery carrier is placed on bracket, to realize the charging of battery case.In the prior art, fixed for larger-size battery case
More difficulty is placed in position, so that the cooperation of battery case and bracket is unreliable, is unfavorable for makeup automatically and takes.
Summary of the invention
The technical problem to be solved by the present invention is to mention to overcome battery case positioning in the prior art to place difficult defect
For a kind of battery case and include its battery box assembly.
The present invention is to solve above-mentioned technical problem by following technical proposals:
A kind of battery case, it is characterized in that, multiple limits that the battery case has cabinet and is arranged on the cabinet
Component, the limiting component are used to match with the bracket for installing the battery case to realize the battery case relative to the support
The limit of frame, multiple limiting components include:
X to limiting component, the X to limiting component for limit the battery case relative to the bracket along X to moving；
Y-direction limiting component, the Y-direction limiting component are moved relative to the bracket along Y-direction for limiting the battery case；
And
Z-direction limiting component, the Z-direction limiting component are moved relative to the bracket along Z-direction for limiting the battery case；
Wherein, the X is orthogonal to, Y-direction, Z-direction.
Preferably, the X to limiting component include preceding X to limiting component and rear X to limiting component；The Y-direction limit
Component includes preceding Y-direction limiting component and rear Y-direction limiting component；The Z-direction limiting component include preceding Z-direction limiting component and after
Z-direction limiting component.
Using above-mentioned setting, forward and backward limiting component can be respectively arranged on the front and rear portions of cabinet, position relatively reliable；Again
Person, such as preceding Y-direction limiting component can be used for limiting battery case and move forward relative to bracket along Y-direction, and rear Y-direction limiting component can be with
It is moved backward relative to bracket along Y-direction for limiting battery case.
Preferably, the limiting component is convexly equipped in the cabinet.
Using above-mentioned setting, limiting component is facilitated to match with bracket.
Preferably, multiple limiting components are rigid body.
Preferably, the battery case also has locking system, the locking system can be unlocked in a lockup state and one
Change between state, the locking system with the bracket for matching to realize the battery case relative to the bracket
Locking.
Using above-mentioned setting, locking is realized after battery case is placed on bracket, so that the fixation of battery case is relatively reliable.
Preferably, the locking system is the X to limiting component or the Y-direction limiting component or the Z-direction limiting section
A part of part.
Using above-mentioned setting, positioning was avoided.
Preferably, the battery case also has a tripper, the tripper for link the locking system so that
Obtaining the locking system to change from the lockup state is the unlocked state.
Using above-mentioned setting, quick locking and unlock may be implemented.
Preferably, the battery case also has lock safety device, the lock safety device is for limiting the locking system
It is the unlocked state from lockup state variation.
Using above-mentioned setting, avoids interfering due to extraneous factor, locking system failure, the serious thing that cabinet slides occur
Therefore.
Preferably, the battery case also has guide rail, the guide rail with the bracket for matching.
Preferably, the bottom of the battery case is arranged in the guide rail.
Preferably, the guide rail extends along the Y-direction.
Using above-mentioned setting, is conducive to battery case along Y-direction and slides into bracket.
Preferably, the battery case has a plurality of guide rail, a plurality of guide rail is set side by side.
Preferably, the guide rail is equipped with guiding rib, the extending direction of the guiding rib and the guide rail phase
Together.
Using above-mentioned setting, guiding rib can match with the groove being arranged on supporter roller, be conducive to battery case phase
Positioning for bracket.
Preferably, the battery case also has arrangements of electric connection, the arrangements of electric connection with bracket for being electrically connected.
Preferably, the rear portion of the battery case is arranged in the arrangements of electric connection.
Preferably, the battery case is equipped with explosion-proof valve, the explosion-proof valve is used to reach one in the intracorporal pressure of the case
The inner space of the cabinet is made to be in communication with the outside when threshold value.
Using above-mentioned setting, the intracorporal pressure of case can be prevented excessive and cause to explode, generated dangerous.
Preferably, the cabinet is sheet metal component.
Using above-mentioned setting, the degree of protection of battery case can be enhanced.
A kind of battery box assembly, it is characterized in that comprising battery case and bracket as described above, the battery case peace
Loaded on the bracket.
On the basis of common knowledge of the art, above-mentioned each optimum condition, can any combination to get each preferable reality of the present invention
Example.
The positive effect of the present invention is that:
Battery case disclosed by the invention and battery box assembly comprising it, battery case are equipped with multiple limiting components, realize X
To, the limit of three Y-direction, Z-direction directions, battery case can be made rapidly and accurately to position relative to bracket, so that battery case and support
The cooperation of frame is relatively reliable, is conducive to makeup automatically and takes.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the battery box assembly of present pre-ferred embodiments.
Fig. 2 is the stereoscopic schematic diagram (one) of the battery case of present pre-ferred embodiments.
Fig. 3 is the partial enlargement diagram of part A in Fig. 2.
Fig. 4 is the stereoscopic schematic diagram (two) of the battery case of present pre-ferred embodiments.
Fig. 5 is the partial enlargement diagram of part B in Fig. 4.
Fig. 6 is the stereoscopic schematic diagram (three) of the battery case of present pre-ferred embodiments.
Fig. 7 is the stereoscopic schematic diagram of the bracket of present pre-ferred embodiments.
Description of symbols:
10: battery box assembly
100: battery case
110: cabinet
111: before case
112: behind case
113: case top surface
114: bottom face
115: the case left side
116: the case right side
121X: preceding X to limiting component
122X: rear X to limiting component
121Y: preceding Y-direction limiting component
122Y: rear Y-direction limiting component
121Z: preceding Z-direction limiting component
122Z: rear Z-direction limiting component
130: locking system
140: tripper
150: lock safety device
160: guide rail
161: guiding rib
170: arrangements of electric connection
180: explosion-proof valve
200: bracket
Specific embodiment
The present invention is further illustrated below by the mode of embodiment, but does not therefore limit the present invention to the reality
It applies among a range.
As shown in Figure 1, a kind of battery box assembly 10 comprising battery case 100 as shown in figures 2-6 and as shown in Figure 7
Bracket 200, battery case 100 is installed on bracket 200.
Multiple limiting components that battery case 100 has cabinet 110 and is arranged on cabinet 110, limiting component are used for and peace
The bracket 200 of packed battery case 100 is matched to realize limit of the battery case 100 relative to bracket 200.Multiple limiting component packets
Include: X is to limiting component, Y-direction limiting component, Z-direction limiting component.X is to limiting component for limiting battery case 100 relative to bracket
200 along X to moving；Y-direction limiting component is moved relative to bracket 200 along Y-direction for limiting battery case 100, and Z-direction limiting component is used
It is moved relative to bracket 200 along Z-direction in limitation battery case 100.X is orthogonal to, Y-direction, Z-direction.X to, Y-direction be level side
To Z-direction is vertical direction, realizes that X to, the limit of three Y-direction, Z-direction directions, can make battery case 100 relative to bracket 200
It rapidly and accurately positions, so that battery case 100 and the cooperation of bracket 200 are relatively reliable, are conducive to makeup automatically and take.
As shown in Fig. 2, Fig. 4, Fig. 6, cabinet 110 includes 111 before case, 112, case top surface 113 behind case, bottom face 114,
The case left side 115, the case right side 116.The case left side 115, the case right side 116 along X to being oppositely arranged, 112 along Y-direction behind 111, case before case
It is oppositely arranged, case top surface 113, bottom face 114 are oppositely arranged along Z-direction.Cabinet 110 is preferably sheet metal component.Battery case 100 can be enhanced
Degree of protection.
In the present embodiment, part limiting component is convexly equipped in cabinet 110, that is, is convexly equipped in each face of cabinet 110, to facilitate limit
Position component is matched with bracket 200.And multiple limiting components are preferably all rigid body.
Battery case 100 also has a locking system 130, locking system 130 can a lockup state and a unlocked state it
Between change, locking system 130 with bracket 200 for matching to realize locking of the battery case 100 relative to bracket 200.In electricity
Pond case 100 realizes locking after being placed on bracket 200, so that the fixation of battery case 100 is relatively reliable.Locking system 130 is X to limit
A part of position component or Y-direction limiting component or Z-direction limiting component.
In the present embodiment, X to limiting component include preceding X to limiting component 121X and rear X to limiting component 122X.Y-direction
Limiting component includes preceding Y-direction limiting component 121Y and rear Y-direction limiting component 122Y.Z-direction limiting component includes preceding Z-direction limiting section
Part 121Z and rear Z-direction limiting component 122Z.Forward and backward limiting component can be respectively arranged on the front and rear portions of cabinet 110, and positioning is more
Add reliable；Furthermore it is transported forward relative to bracket 200 along Y-direction as preceding Y-direction limiting component 121Y can be used for limiting battery case 100
Dynamic, rear Y-direction limiting component 122Y can be used for limiting battery case 100 and move backward relative to bracket 200 along Y-direction.
Specifically, Y-direction limiting component 121Y before locking system 130 is.Locking system 130 includes can elasticity stretching, contracting
The lock tongue of cabinet 110 is returned, when lock tongue elasticity stretches out cabinet 110, case locking system 130 is in lockup state.Lock tongue elasticity retracts
When to 110 inside of cabinet, case locking system 130 is in the unlocked state.
The left side of cabinet 110 is equipped with preceding X to limiting component 121X, preceding Y-direction limiting component 121Y and preceding Z-direction limiting component
121Z；It is corresponding, before the right side of cabinet 110 is again provided with X to limiting component 121X, preceding Y-direction limiting component 121Y and
Preceding Z-direction limiting component 121Z；And two sides are symmetrical.
Fig. 3 shows in Fig. 2 preceding X to limiting component 121X, preceding Y-direction limiting component 121Y and preceding Z-direction limiting component
The enlarged diagram of 121Z.It can be seen that, preceding X is convexly equipped in the case left side 115 of cabinet 110 to limiting component 121X, preceding in Fig. 2-3
Y-direction limiting component 121Y (i.e. locking system 130) is convexly equipped in the case left side 115 of cabinet 110, preceding Z-direction limit in a latched condition
Component 121Z is convexly equipped in the case left side 115 of cabinet 110.
In addition, as shown in figure 4, cabinet 110 itself undertakes function of the rear X to limit to limiting component 122X as rear X.Tool
Body, the case left side 115, the case right side 116 of cabinet 110 contacted with pressure with locating part corresponding on bracket 200 with realize X to a left side
The limit of right both direction.In alternative embodiment, rear X can also be convexly equipped in cabinet 110 to limiting component 122X.
The enlarged diagram of Y-direction limiting component 122Y and rear Z-direction limiting component 122Z after Fig. 5 is shown in Fig. 4.This reality
Apply in example, rear Y-direction limiting component 122Y and rear Z-direction limiting component 122Z are integrated in the same lug boss, i.e., after YZ to limit
In protrusion, specifically, the rear surface that rear Y-direction limit function is lug boss is played, playing rear Z-direction limit function is lug boss
Upper surface.In alternative embodiment, rear Y-direction limiting component 122Y and rear Z-direction limiting component 122Z can be with split settings.
In the present embodiment, 112 behind the case of battery case 100 on set that there are four rear YZ to retention bead.
In addition, as shown in Figure 2, battery case 100 also has tripper 140, lock safety device 150.Tripper 140 is used
In linkage locking device 130 so that it is unlocked state that locking system 130 changes from lockup state.May be implemented quick locking with
Unlock.Specifically, tripper 140 includes unlock sucker, unlock rod, linkage mechanism, and unlock sucker connect with unlock rod, unlocks
Bar is connected by linkage mechanism with case locking system 130.Unlocking sucker is preferably magnechuck, is solved for push type (or absorption type)
Lock.Magnechuck is operated, drives unlock rod and linkage mechanism, link case locking system 130 that lock tongue elasticity can be made to be retracted to
Inside cabinet 110.
Lock safety device 150 is unlocked state for limiting locking system 130 to change from lockup state.It avoids due to the external world
There is the failure of locking system 130, the major accident that cabinet 110 slides in factor interference.
If Fig. 4 is shown, battery case 100 also has arrangements of electric connection 170, explosion-proof valve 180.Arrangements of electric connection 170 be used for
Bracket 200 is electrically connected.The rear portion of battery case 100 is arranged in arrangements of electric connection 170.Explosion-proof valve 180 is for the pressure in cabinet 110
Power makes the inner space of cabinet 110 be in communication with the outside when reaching a threshold value.It can prevent that the pressure in cabinet 110 is excessive and leads
Explosion is caused, is generated dangerous.The setting of explosion-proof valve 180 112 behind the case on.
Referring to Fig. 6, battery case 100 also has guide rail 160, and guide rail 160 with bracket 200 for matching.It leads
The bottom of battery case 100 is set to track 160.Guide rail 160 extends along Y-direction.Be conducive to battery case 100 to slide into along Y-direction
Bracket 200.Battery case 100 has a plurality of guide rail 160, and a plurality of guide rail 160 is set side by side.Specifically, battery case 100
With two guide rails 160.Guide rail 160 is equipped with guiding rib 161, the extending direction and guide rail of guiding rib 161
160 is identical.Guiding rib 161 can match with the groove being arranged on 200 idler wheel of bracket, be conducive to battery case 100 relative to
The positioning of bracket 200.In the present embodiment, only wherein a guide rail 160 is equipped with guiding rib 161.
Generally speaking, battery case 100 is pushed into bracket 200 from front to back along Y-direction (Y is along the direction of arrow meaning in Fig. 7
Backward), the guide rail 160 of battery case 100 can slide on the idler wheel of bracket 200, and resistance is smaller；X is to limiting component, Y-direction
Limiting component, Z-direction limiting component cooperate with bracket 200, realize limit and the locking in three directions；Then, lock insurance is turned
Device 150, it is fixed to complete.When needing to take out battery case 100, turns lock safety device 150 and release lock insurance；Operate tripper
140 make locking system 130 in the unlocked state；Pull battery case 100 that it is moved from back to front along Y-direction；Finally from support
Battery case 100 is taken out on frame 200.Whole process quickly, accurate, high degree of automation.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is orientation based on the figure or position
Relationship is set, is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
Although specific embodiments of the present invention have been described above, it will be appreciated by those of skill in the art that this is only
For example, protection scope of the present invention is to be defined by the appended claims.Those skilled in the art without departing substantially from
Under the premise of the principle and substance of the present invention, many changes and modifications may be made, but these change and
Modification each falls within protection scope of the present invention.
Claims (18)
1. a kind of battery case, which is characterized in that multiple limiting sections that the battery case has cabinet and is arranged on the cabinet
Part, the limiting component are used to match with the bracket for installing the battery case to realize the battery case relative to the bracket
Limit, multiple limiting components include:
X to limiting component, the X to limiting component for limit the battery case relative to the bracket along X to moving；
Y-direction limiting component, the Y-direction limiting component are moved relative to the bracket along Y-direction for limiting the battery case；And
Z-direction limiting component, the Z-direction limiting component are moved relative to the bracket along Z-direction for limiting the battery case；
Wherein, the X is orthogonal to, Y-direction, Z-direction.
2. battery case as described in claim 1, which is characterized in that the X to limiting component include preceding X to limiting component and
X is to limiting component afterwards；The Y-direction limiting component includes preceding Y-direction limiting component and rear Y-direction limiting component；The Z-direction limiting section
Part includes preceding Z-direction limiting component and rear Z-direction limiting component.
3. battery case as described in claim 1, which is characterized in that the limiting component is convexly equipped in the cabinet.
4. battery case as claimed in claim 3, which is characterized in that multiple limiting components are rigid body.
5. battery case as described in claim 1, which is characterized in that the battery case also has locking system, the locking dress
Setting can change between a lockup state and a unlocked state, and the locking system with the bracket for matching to realize
Locking of the battery case relative to the bracket.
6. battery case as claimed in claim 5, which is characterized in that the locking system is the X to limiting component or the Y
To a part of limiting component or the Z-direction limiting component.
7. battery case as claimed in claim 5, which is characterized in that the battery case also has tripper, the unlock dress
It sets for the locking system that links so that it is the unlocked state that the locking system changes from the lockup state.
8. battery case as claimed in claim 5, which is characterized in that the battery case also has lock safety device, and the lock is protected
Dangerous device is the unlocked state for limiting the locking system to change from the lockup state.
9. battery case as described in claim 1, which is characterized in that the battery case also has guide rail, the guided way
Road with the bracket for matching.
10. battery case as claimed in claim 9, which is characterized in that the bottom of the battery case is arranged in the guide rail.
11. battery case as claimed in claim 10, which is characterized in that the guide rail extends along the Y-direction.
12. battery case as claimed in claim 10, which is characterized in that the battery case has a plurality of guide rail, a plurality of institute
Guide rail is stated to be set side by side.
13. battery case as claimed in claim 10, which is characterized in that the guide rail is equipped with guiding rib, the guiding
The extending direction of muscle is identical as the guide rail.
14. battery case as described in claim 1, which is characterized in that the battery case also has arrangements of electric connection, described to be electrically connected
Connection device with bracket for being electrically connected.
15. battery case as claimed in claim 14, which is characterized in that after the battery case is arranged in the arrangements of electric connection
Portion.
16. battery case as described in claim 1, which is characterized in that the battery case is equipped with explosion-proof valve, and the explosion-proof valve is used
In making the inner space of the cabinet be in communication with the outside when the intracorporal pressure of the case reaches a threshold value.
17. such as the described in any item battery cases of claim 1-16, which is characterized in that the cabinet is sheet metal component.
18. a kind of battery box assembly, which is characterized in that it includes such as the described in any item battery cases of claim 1-17 and support
Frame, the battery case are installed on the bracket.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710651982.4A CN109390507B (en) | 2017-08-02 | 2017-08-02 | Battery case and battery box assembly comprising it |
| PCT/CN2018/098250 WO2019024886A1 (en) | 2017-08-02 | 2018-08-02 | Battery box, bracket and battery box assembly |
| EP18840429.7A EP3663142A4 (en) | 2017-08-02 | 2018-08-02 | Battery box, bracket and battery box assembly |
| JP2020504670A JP7053791B2 (en) | 2017-08-02 | 2018-08-02 | Battery box and battery box assembly |
| JP2022058941A JP7345588B2 (en) | 2017-08-02 | 2022-03-31 | Bracket and battery box assembly used to install the battery box |
| JP2022058861A JP7227415B2 (en) | 2017-08-02 | 2022-03-31 | Battery box, bracket and battery box assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710651982.4A CN109390507B (en) | 2017-08-02 | 2017-08-02 | Battery case and battery box assembly comprising it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109390507A true CN109390507A (en) | 2019-02-26 |
| CN109390507B CN109390507B (en) | 2019-11-12 |
Family
ID=65412040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710651982.4A Active CN109390507B (en) | 2017-08-02 | 2017-08-02 | Battery case and battery box assembly comprising it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109390507B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110416460A (en) * | 2019-08-08 | 2019-11-05 | 北京清行智能科技有限公司 | Battery component and change electric automobile |
| CN113675526A (en) * | 2021-08-12 | 2021-11-19 | 厦门理工学院 | Battery holds cabin, battery box, new forms of energy vehicle |
| CN113665414A (en) * | 2020-05-15 | 2021-11-19 | 奥动新能源汽车科技有限公司 | Battery pack taking-out control method and battery pack installation control method |
| CN114284627A (en) * | 2021-11-30 | 2022-04-05 | 南京华易泰电子科技有限公司 | Battery protection device for removing damage of secondary battery |
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| CN104442336A (en) * | 2015-01-06 | 2015-03-25 | 山东鲁能智能技术有限公司 | Unlocking mechanism of battery box of electric vehicle |
| CN105437945A (en) * | 2015-11-17 | 2016-03-30 | 简式国际汽车设计（北京）有限公司 | Locking mechanism of rechargeable battery box for electric passenger vehicle |
| CN106058109A (en) * | 2016-08-10 | 2016-10-26 | 蔚来汽车有限公司 | Battery locking device, new energy source transportation tool and method for assembling and disassembling power battery |
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| CN1789048A (en) * | 2004-12-13 | 2006-06-21 | 万向钱潮股份有限公司 | Electric car battery set unloading vehicle, and its track type battery holder and built-in type battery holder |
| CN202046188U (en) * | 2011-04-07 | 2011-11-23 | 赵强 | Automatic locking mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110416460A (en) * | 2019-08-08 | 2019-11-05 | 北京清行智能科技有限公司 | Battery component and change electric automobile |
| CN113665414A (en) * | 2020-05-15 | 2021-11-19 | 奥动新能源汽车科技有限公司 | Battery pack taking-out control method and battery pack installation control method |
| CN113665414B (en) * | 2020-05-15 | 2023-05-23 | 奥动新能源汽车科技有限公司 | Battery pack take-out control method and battery pack installation control method |
| CN113675526A (en) * | 2021-08-12 | 2021-11-19 | 厦门理工学院 | Battery holds cabin, battery box, new forms of energy vehicle |
| CN114284627A (en) * | 2021-11-30 | 2022-04-05 | 南京华易泰电子科技有限公司 | Battery protection device for removing damage of secondary battery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109390507B (en) | 2019-11-12 |
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