CN106274434A - Battery case locking device and include the battery case of this battery case locking device - Google Patents
Battery case locking device and include the battery case of this battery case locking device Download PDFInfo
- Publication number
- CN106274434A CN106274434A CN201610791902.0A CN201610791902A CN106274434A CN 106274434 A CN106274434 A CN 106274434A CN 201610791902 A CN201610791902 A CN 201610791902A CN 106274434 A CN106274434 A CN 106274434A
- Authority
- CN
- China
- Prior art keywords
- battery case
- flange
- locking device
- securing member
- hole
- 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.)
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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
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The application relates to the battery of electric vehicle and installs and change, a kind of battery case locking device of concrete offer.Described device aims to solve the problem that battery case can not reliably be installed and change and can not prevent in the process of moving the problem that battery case loosens rapidly.In order to solve the problems referred to above, described device includes installing housing, securing member, flange, compressing member and anti-loosening component, but flange can not rotate around the axis direction of securing member can axially slide, compressing member can oppress flange makes it be pressed into contact with to make flange can not rotate relative to installing housing with securing member with installing housing, and securing member can be connected to installing housing on the car body of electric motor car.Owing to have employed said structure, described locking device can carry out changing and achieve and rigidly fixing battery case it is thus possible to prevent battery case from loosening in the process of moving of safe and reliable installation and quick and convenient to battery case.
Description
Technical field
The battery that the present invention relates to electric vehicle is installed and is changed, and specifically provides a kind of battery case locking device and includes this
The battery case of battery case locking device.
Background technology
China is the country that petroleum resources are the most in short supply, needs import substantial oil and product oil every year.Along with vapour
Sharply increasing of car recoverable amount, domestic fuel oil supply pressure is very big.Large-scale promotion electric vehicle, had both been related to national oil peace
Complete and energy security, can reduce again the automobile dependence to Imported oil.Therefore, development electric vehicle is to ensure that auto industry can
The grand strategy of sustainable development selects.
The battery altering of electric vehicle is the useful supplement to battery charging.Change battery and can realize the quick of vehicle energy
Supply so that it is convenient as refueled in fuel vehicle that electric vehicle supplements energy, is together with " fuel tank " more every time
Change.Use battery altering pattern be easier to realize " peak load shifting " of electrical network, it is also possible to be favorably improved equipment efficiency of usage and
Reduce electrical network limit load.Additionally, be so also convenient for battery maintenance and extend battery life, specific in public transport, taxi, logistics etc.
Field has highly application value.
Use battery altering pattern to supplement the electric vehicle of energy, the most all electrokinetic cell is arranged on vehicle chassis
Mode, makes battery separate with driver and crew, and both improve vehicle utilizes space, can fully ensure again the safety of driver and crew,
Also reduce the center of gravity of vehicle simultaneously, improve the handling of vehicle.Therefore chassis type battery is installed and the technology of replacing is referred to as
Change the direction of battery type electric vehicle technology development.
Electrokinetic cell is the exclusive source of pure electric vehicle power, owing to its weight ratio is heavier, during replacing battery the most more
Change labor intensity and greatly and have certain risk, the most mostly use automation equipment to be replaced.Battery case is being installed
Finishing and need afterwards to be locked battery case, it is the highest that battery case is mounted so as to more secure.But when changing battery
Being unlocked battery case again, therefore the installation and removal of battery case are the simplest the best.Therefore, locking device is directly determined
Battery case safety and reliability when vehicle-mounted and the convenience when changing are determined.
Existing quick change of battery box is fixing, at vehicle travel process by realizing flexibility between locking device and vehicle
Middle battery case has the vibration of certain amplitude relative to vehicle body, and life-time service there will be battery case local deformation, vehicle body battery hangs
The bad phenomenon such as hanging point deformation, locking device concentrated wear, electric connector arcing ablation, seriously jeopardize vehicle driving safety.Existing
The locking device of the vehicle-mounted quick-replaceable electricity battery case having can not solve the problems referred to above, and therefore, this area needs one both safety
Reliably it is conveniently replaceable again, additionally it is possible to during the use of vehicle body Long-term Vibration, battery case is prevented the battery case locking dress loosened
Put.
Summary of the invention
Present invention seek to address that in prior art battery case can not install safely and reliably with quick and convenient change and
The problem during the use of vehicle body Long-term Vibration, battery case can not protected well.In order to solve the problems referred to above,
The invention provides a kind of battery case locking device, it is characterised in that described battery case locking device includes being fixed to described electricity
The installing housing, securing member, the flange being partially received in described installation housing through described installation housing, be contained in of pond case
Compressing member in described installation housing and be arranged on the anti-loosening component between described installation housing and described flange, described method
Orchid is disposed through the wall of described installation housing and can rotate relative to described installation housing, and described securing member is disposed through
Described flange, it is impossible to relative to described flange rotary but can slide axially along described flange, described securing member can be by
Described installation housing is connected on the car body of electric automobile together with described battery case, in the state that described securing member is not operated
Under, described compressing member can oppress described flange so that it is abuts on the inwall of described installation housing, the most described anti-loosening structure
Part stops described flange relative to each other to rotate with described installation housing.
In the preferred implementation of above-mentioned battery case locking device, described installation housing includes upper shell and lower house,
Together with described upper shell is connected one to the other to and forming middle cavity with lower house the most between which, described flange section accommodates
In described middle cavity, described compressing member is fully accommodated in described middle cavity, at the shape that described securing member is not operated
Under state, one end of described compressing member compresses described flange so that it is with the contact internal walls of described lower house, another of described compressing member
Side pressure is tight against the inwall by described upper shell.
In the preferred implementation of above-mentioned battery case locking device, described anti-loosening component includes being arranged on described flange
On the VELCRO of round hair side and the VELCRO in seta face that is arranged on the inwall of described lower house, or described anti-loosening structure
The VELCRO that part includes the seta face being arranged on described flange and the evil spirit of round hair side being arranged on the inwall of described lower house
Art is pasted.
In the preferred implementation of above-mentioned battery case locking device, described securing member be bolt and include the first end,
Second end and be connected to the shaft shoulder between described first end and described second end, the first end of described securing member extends through institute
Stating the first through hole on upper shell, the second end of described securing member extends through the second through hole on described lower house, and described
One end is provided with screw thread to be threadedly coupled in the nut on car body, and the described shaft shoulder is positioned at described middle cavity and arranges
Become to be ridden against on described flange when described securing member does not operates.
In the preferred implementation of above-mentioned battery case locking device, described flange includes the transverse annular portion being wholely set
Dividing and vertical annular section, the central authorities of described transverse annular part are provided with the third through-hole with non-circular cross sections, described
Third through-hole connects with the centre bore of described vertical annular section, and described vertical annular section is through second on described lower house
Through hole.
In the preferred implementation of above-mentioned battery case locking device, the second end of described securing member has and the described 3rd
Through hole coupling non-circular cross sections and be inserted through described third through-hole and the centre bore of described vertical annular section so that
Described securing member can not relative to each other rotate with described flange.
In the preferred implementation of above-mentioned battery case locking device, the side of described upper shell and described lower house is respectively
It is provided with the connecting hole that quantity is identical and position is corresponding, so as to pass described connecting hole by institute with bolt or rivet
State upper shell to connect together with described lower house.
In the preferred implementation of above-mentioned battery case locking device, the end face of the second end of described securing member is provided with
Non-circular dismounting groove.
In the preferred implementation of above-mentioned battery case locking device, described compressing member is spring.
Another aspect according to invention, it is provided that a kind of battery case, described battery case includes in technique scheme arbitrary
Battery case locking device described in Xiang.
It is pointed out that above-mentioned " state that securing member is not operated " refer to securing member do not tightened by dismantling device or
The state unscrewed.Conversely, because the special construction of the present invention, " securing member is operated " not only includes that securing member is tightened or twists
Pine, but also include the flange action by dismantling device jacking.
Skilled addressee readily understands that, owing to having said structure, the battery case locking device energy of the present invention
Enough replacings that battery case is carried out safe and reliable installation and quick and convenient, and achieve to battery case connector in the circumferential
Fixing such that it is able to during the use of vehicle body Long-term Vibration, be effectively prevented battery case loosen.
Accompanying drawing explanation
Fig. 1 is the structure sectional view of the battery case locking device according to the present invention；
Fig. 2 is the first use state sectional view of the battery case locking device according to the present invention；
Fig. 3 is the second use state sectional view of the battery case locking device according to the present invention；And
Fig. 4 is the 3rd use state sectional view of the battery case locking device according to the present invention.
Detailed description of the invention
The preferred embodiment of the present invention is described with reference to the accompanying drawings.It will be apparent to a skilled person that this
A little embodiments are used only for explaining the know-why of the present invention, it is not intended that limit the scope of the invention.Such as, although
Accompanying drawing depicts each component according to special ratios, but what this was merely exemplary, those skilled in the art can basis
The size to particular elements and ratio is needed to make adjustment, in order to adapt to concrete application scenario.
It should be noted that in describing the invention, term " " center ", " on ", D score, "left", "right", " vertically ",
The direction of the instruction such as " level ", " interior ", " outward " or the term of position relationship are based on direction shown in the drawings or position relationship, this
It is intended merely to facilitate description rather than instruction or implies that described device or element must have specific orientation, with specifically
Azimuth configuration and operation, be therefore not considered as limiting the invention.Additionally, term " first ", " second ", " the 3rd " only use
In describing purpose, and it is not intended that indicate or hint relative importance.
In addition it is also necessary to explanation, in describing the invention, unless otherwise clearly defined and limited, term " peace
Dress ", should be interpreted broadly " being connected ", " connection ", for example, it may be fix connection, it is also possible to be to removably connect, or integratedly
Connect；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.To those skilled in the art, can understand that above-mentioned term exists as the case may be
Concrete meaning in the present invention.
Fig. 1 is the structural representation of the specific embodiment of the battery case locking device 3 according to the present invention.Battery case locking dress
Put 3 to include housing 31, bolt 32, flange 33 and spring 34 are installed.Flange 33 is arranged to revolve around the axis of bolt 32
Turn but can slide relative to described bolt along the axis of bolt 32.Specifically, can be by one end of bolt 32 (spiral shell in Fig. 1
The lower end of bolt 32) it is configured with non-circular cross sections (such as hexagon), and in the transverse annular part 331 of flange 33
Middle position is arranged has same shape and the somewhat larger hole of size, when the non-circular cross sections end of bolt 32 is inserted into horizontal stroke
Time in the non-circular cross-section face of annular section 331, just can realize above-mentioned purpose.Spring 34 can be oppressed flange 33 and be made it
It is pressed into contact with the inwall installing housing 31.The face that flange 33 contacts with each other with installation housing 31 can have bigger friction system
Number is so that the frictional force mutual when both are mutually pressed into contact with is relatively big, thus can not relative to each other slide.But, preferably
In embodiment, the contact surface of flange 33 and installation housing 31 is both provided with " VELCRO ".VELCRO, has another name called magic tape, is one
Planting the connection adjuvant being usually used in medicated clothing, have two faces being mutually matched, one side is the round hair of small, flexible, and another side is harder
The seta of buckle.The face with round hair can be mutually glued with echinated of tool, and bonding force is very big, needs the biggest
Power both separately and hardly possible relative to each other could be slided.Specifically, the contact surface of flange 33 can be provided with
VELCRO 332 and circle hair side are outside, and the contact surface of installation housing 31 can be provided with magic face 314 and seta faces out；Or
The contact surface of person's flange 33 is provided with VELCRO 332 and seta faces out, and the contact surface of bottom housing section is provided with VELCRO 314
And circle hair side is outside.So, when flange 33 is pressed into contact with installation housing 31, the VELCRO circle hair of two contact surfaces
Face contacts with each other with seta face and bonds together thus can not relative to each other slide.
Referring next to Fig. 2, installing housing 31 and be fixed to battery case 2, bolt 32 can connect battery by installing housing 31
Case 2 is threadedly coupled in the nut 11 on the car body 1 of electric automobile together.Although in a detailed description of the invention on bolt 32
It is provided with external screw thread (as shown in drawings) and base portion is installed is provided with the female thread matched with described external screw thread (in accompanying drawing not
Illustrate), but can also be arranged on bolt 32 there is female thread according to the battery case locking device 3 of the present invention (in accompanying drawing not
Illustrate) and install there is on base portion the external screw thread (not shown in accompanying drawing) matched with described female thread.It should be pointed out that,
Bracing frame 12 shown in Fig. 2 can be electric vehicle body can also be mounted on electric vehicle body for installing electricity
The parts of pond case.
In a preferred embodiment, housing 31 is installed and includes upper shell 311 and lower house 312, upper shell 311 and lower house
312 are riveted together in side, and form middle cavity the most between, and flange 33 is partially received in this middle cavity
In, spring 34 is fully accommodated in described middle cavity.One end supported flange 33 of spring 34 makes the inwall of itself and lower house 312
Being pressed into contact with, the other end of spring 34 is pressed into contact with the inwall of upper shell 311.In the present invention, " it is pressed into contact with " referring to two
Parts contact with each other and to being applied with pressure each other.
In a preferred embodiment, bolt 32 includes the first end, the second end and is connected between the first end and the second end
The shaft shoulder.Bolt 32 runs through described middle cavity, and the first end of bolt 32 extends through the through hole on upper shell 311 and exposes
A part, the vertical annular section of flange 33 and the second end of bolt 32 contained therein extend through on lower house 312
Through hole and expose downwards a part.Bolt 32 is provided with screw thread to be threadedly coupled to car body 1 at its first end (upper end)
On nut 11, bolt 32 is configured with non-circular cross sections at its second end (lower end) and is inserted into the perpendicular of described flange
Among the non-circular through hole of the coupling in annular section, so that bolt 32 can not relative to each other revolve with flange 33
Turn, but can slide axially along the axis direction of bolt 32.In a preferred embodiment, the end face of the second end of bolt 32
On be provided with hexagon dismounting groove in non-circular dismounting groove-such as.Dismantling device 4 has and matches with described non-circular dismounting groove
Projection, described projection inserts described dismounting groove and make described bolt 32 rotate, in order to make bolt 32 along with rotation
Then attach it to nut 11 or disassemble from nut 11.The shaft shoulder of described bolt 32 is positioned at described middle cavity
And ride against in the transverse annular part 331 of flange 33.In the present invention, described " shaft shoulder " at least some of it is being perpendicular to
On the direction of the axis of bolt 32, size is more than the first end and second end of bolt 32, and wears also greater than the first end of bolt 32
The through hole that in the through hole of the upper shell 311 crossed and the transverse annular part 331 of flange 33, second end of bolt 32 passes, thus
The degree of axial travel of bolt 32 can be limited.It is to say, described " shaft shoulder " will not move out described middle cavity.
Preferably, the upper shell 311 installing housing 31 is connected to battery case 2, lower house 312 and the transverse annular of flange 33
Part 331 is mutually pressed into contact with.Upper shell 311 includes upper wall and sidewall, and lower house 312 includes lower wall and sidewall.As front
Face is mentioned, the lower casing that is provided with on its lower wall that upper shell 311 wall thereon arranges upper casing through hole and lower house 312 leads to
Hole.First end of bolt 32 extends through described upper casing through hole, and the vertical annular section of flange 33 and wherein accommodating
Second end of bolt 32 extends through described lower casing through hole, and the vertical annular section of flange 33 can be at described lower casing through hole
Middle rotation.Upper shell 311 is respectively arranged with, with lower house 312, the connection that quantity is identical and position is corresponding on they sidewalls
Hole.Upper shell 311 can be connected together with lower house 312 through these connecting holes with bolt or rivet 313.Two evil spirits
Art pastes the Resistance Value produced that is bonded together, can be by adjusting lower house 312 and the shape and size of flange 331, change
The area of VELCRO and the elastic force of change spring 34 are adjusted.
With continued reference to the first use state sectional view that Fig. 2, Fig. 2 are battery case locking device 3 according to the present invention.Such as figure
Shown in 2, car body 1 is provided with bracing frame 12 and the nut 11 being arranged on bracing frame 12.In the state shown in Fig. 2, locking
Device 3 has just started near car body 1, and dismantling device 4 is also not inserted into the lower end of bolt 32.
Referring next to the second use state sectional view that Fig. 3, Fig. 3 are battery case locking device 3 according to the present invention.?
In state shown in Fig. 3, dismantling device 4 inserts in the non-circular dismounting groove of bolt 32 second end and rotates and upwardly spiral shell
Bolt 32 and flange 33 so that spring 34 is pressed upwards.About this point, it should be pointed out that the shape of dismantling device 4 needs to set
It is set to, can simultaneously jacking flange 33 when bolt 32 is operated by it.Correspondingly, flange 33 and the lower casing installing housing 31
The contact surface of body 312 separately and forms certain interval, and two VELCRO no longer contact.So, flange 33 and therefore
Bolt 32 just can rotate along the direction shown in arrow in figure relative to installing housing 31, and bolt 32 and nut 11 can be with screw threads
Connect it is thus possible to battery case 2 locking is installed on car body 1.Certainly, if operator uses extracting tool to insert bolt 32
In the non-circular dismounting groove of the end of the second end and upwardly bolt 32, subsequently reverse direction rotating bolt 32 just can release spiral shell
Threadeding between bolt 32 with nut 11, such that it is able to pull down battery case 2 from car body 1.
Fig. 4 is the 3rd use state sectional view of the battery case locking device according to the present invention.In the state shown in Fig. 4
In, battery case 2 is locked, and dismantling device 4 is removed, and now the pressure effect lower flange 33 at spring 34 moves downward, and installs
Gap between housing 31 and flange 33 disappears, and lower house 312 is bonded together again with the VELCRO on flange 33, so that
Bolt 32 and flange 33 cannot rotate relative to installing housing 31.Well known to those skilled in the art, making at electric vehicle
During with, if battery case 2 is vibrated and stress and force clamping that the threaded of it is installed and have loosening trend, then
Bolt 32 must rotate relative to installing housing 31.Owing to have employed the structure of the present invention, bolt 32 is with installation housing 31 not
Can relative to each other rotate.Therefore, the clamping to battery case 2 is installed and will not be loosened.
Present invention also offers a kind of battery case, described battery case uses at least one according to the locking device 3 of the present invention
Lock.Described battery case includes the through hole passed for described bolt 32.
So far, describe technical scheme already in connection with preferred implementation shown in the drawings, but, this area
Skill will readily appreciate that, protection scope of the present invention is expressly not limited to these detailed description of the invention.Without departing from this
On the premise of the principle of invention, correlation technique feature can be made change or the replacement of equivalent by those skilled in the art, these
Within technical scheme after changing or replacing it falls within protection scope of the present invention.
Claims (10)
1. a battery case locking device, it is characterised in that described battery case locking device includes being fixed to described battery case
Housing, securing member, the flange being partially received in described installation housing through described installation housing are installed, are contained in described peace
Fill the compressing member in housing and be arranged on the anti-loosening component between described installation housing and described flange,
Described flange is disposed through the wall of described installation housing and can rotate relative to described installation housing, described securing member
It is disposed through described flange, it is impossible to still can slide axially along described flange relative to described flange rotary,
Described installation housing can be connected on the car body of electric automobile together with described battery case by described securing member,
When described securing member is not operated, described compressing member can oppress described flange so that it is abuts to described peace
On the inwall of dress housing, the most described anti-loosening component stops described flange relative to each other to rotate with described installation housing.
Battery case locking device the most according to claim 1, it is characterised in that described installation housing include upper shell and under
Housing, together with described upper shell is connected one to the other to lower house and form middle cavity, described flange portion the most between which
Partial volume is contained in described middle cavity, and described compressing member is fully accommodated in described middle cavity,
When described securing member is not operated, one end of described compressing member compresses described flange so that it is with described lower casing
The contact internal walls of body, the other end of described compressing member compresses the inwall against described upper shell.
Battery case locking device the most according to claim 2, it is characterised in that described anti-loosening component includes being arranged on institute
The VELCRO stating the round hair side on flange and the VELCRO in seta face being arranged on the inwall of described lower house, or described anti-
The VELCRO that loosening component includes the seta face being arranged on described flange and the round hair being arranged on the inwall of described lower house
The VELCRO in face.
Battery case locking device the most according to claim 3, it is characterised in that described securing member is bolt and includes
One end, the second end and be connected to the shaft shoulder between described first end and described second end, the first end of described securing member extends
Through the first through hole on described upper shell, the second end of described securing member extends through the second through hole on described lower house,
Described first end is provided with screw thread to be threadedly coupled in the nut on car body, and the described shaft shoulder is positioned at described middle cavity also
And be arranged under the state that described securing member is not operated and ride against on described flange.
Battery case locking device the most according to claim 4, it is characterised in that it is horizontal that described flange includes being wholely set
Annular section and vertical annular section, the central authorities of described transverse annular part are provided with the threeway with non-circular cross sections
Hole, described third through-hole connects with the centre bore of described vertical annular section, and described vertical annular section passes described lower house
On the second through hole.
Battery case locking device the most according to claim 5, it is characterised in that the second end of described securing member has and institute
State the non-circular cross sections of third through-hole coupling and be inserted through described third through-hole and the center of described vertical annular section
Hole so that described securing member can not relative to each other rotate with described flange.
Battery case locking device the most according to claim 6, it is characterised in that described upper shell and the side of described lower house
Face is respectively arranged with the connecting hole that quantity is identical and position is corresponding, so as to pass described connecting hole with bolt or rivet
Described upper shell is connected together with described lower house.
Battery case locking device the most according to claim 7, it is characterised in that on the end face of the second end of described securing member
It is provided with non-circular dismounting groove.
Battery case locking device the most according to any one of claim 1 to 8, it is characterised in that described compressing member is bullet
Spring.
10. a battery case, it is characterised in that described battery case includes the battery case lock according to any one of claim 1 to 9
Tight device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610791902.0A CN106274434B (en) | 2016-08-31 | 2016-08-31 | Battery case locking device and battery case including the battery case locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610791902.0A CN106274434B (en) | 2016-08-31 | 2016-08-31 | Battery case locking device and battery case including the battery case locking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106274434A true CN106274434A (en) | 2017-01-04 |
| CN106274434B CN106274434B (en) | 2019-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610791902.0A Active CN106274434B (en) | 2016-08-31 | 2016-08-31 | Battery case locking device and battery case including the battery case locking device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347093A (en) * | 2016-08-31 | 2017-01-25 | 上海蔚来汽车有限公司 | Battery box locking device and battery box including battery box locking device |
| WO2018129855A1 (en) * | 2017-01-13 | 2018-07-19 | 上海蔚来汽车有限公司 | Rapid locking and unlocking suit |
| CN109533092A (en) * | 2018-10-09 | 2019-03-29 | 上海蔚来汽车有限公司 | A kind of pressing device and compressing method |
| CN109552023A (en) * | 2019-01-18 | 2019-04-02 | 北京汽车股份有限公司 | Quick battery-changing device for vehicle and the vehicle with it |
| CN111114271A (en) * | 2018-11-01 | 2020-05-08 | 北京新能源汽车股份有限公司 | Locking mechanism and vehicle with same |
| CN113734329A (en) * | 2021-09-23 | 2021-12-03 | 杭州通普机电科技有限公司 | Multifunctional foldable electric bicycle |
| WO2023039864A1 (en) * | 2021-09-17 | 2023-03-23 | 宁德时代新能源科技股份有限公司 | Quick swap lock assembly and locking apparatus using said assembly |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010184621A (en) * | 2009-02-13 | 2010-08-26 | Nissan Motor Co Ltd | Battery fixing device and battery changing device |
| US20120195711A1 (en) * | 2011-02-01 | 2012-08-02 | Hanwit Precision Industries Ltd. | Floating fastener |
| CN102666222A (en) * | 2009-12-21 | 2012-09-12 | 雷诺股份公司 | Method and system for mounting or removing a motor vehicle battery |
| CN205050905U (en) * | 2015-11-03 | 2016-02-24 | 天津新艺电子有限公司 | New energy automobile battery box |
| CN205239125U (en) * | 2015-12-22 | 2016-05-18 | 普天新能源（深圳）有限公司 | Battery box assembly structure and electric automobile |
| CN106347093A (en) * | 2016-08-31 | 2017-01-25 | 上海蔚来汽车有限公司 | Battery box locking device and battery box including battery box locking device |
| CN205970808U (en) * | 2016-08-31 | 2017-02-22 | 上海蔚来汽车有限公司 | Battery box locking device and including this battery box locking device's battery box |
| CN206171159U (en) * | 2016-08-31 | 2017-05-17 | 上海蔚来汽车有限公司 | Battery box locking device and including this battery box locking device's battery box |
-
2016
- 2016-08-31 CN CN201610791902.0A patent/CN106274434B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010184621A (en) * | 2009-02-13 | 2010-08-26 | Nissan Motor Co Ltd | Battery fixing device and battery changing device |
| CN102666222A (en) * | 2009-12-21 | 2012-09-12 | 雷诺股份公司 | Method and system for mounting or removing a motor vehicle battery |
| US20120195711A1 (en) * | 2011-02-01 | 2012-08-02 | Hanwit Precision Industries Ltd. | Floating fastener |
| CN205050905U (en) * | 2015-11-03 | 2016-02-24 | 天津新艺电子有限公司 | New energy automobile battery box |
| CN205239125U (en) * | 2015-12-22 | 2016-05-18 | 普天新能源（深圳）有限公司 | Battery box assembly structure and electric automobile |
| CN106347093A (en) * | 2016-08-31 | 2017-01-25 | 上海蔚来汽车有限公司 | Battery box locking device and battery box including battery box locking device |
| CN205970808U (en) * | 2016-08-31 | 2017-02-22 | 上海蔚来汽车有限公司 | Battery box locking device and including this battery box locking device's battery box |
| CN206171159U (en) * | 2016-08-31 | 2017-05-17 | 上海蔚来汽车有限公司 | Battery box locking device and including this battery box locking device's battery box |
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| CN106347093A (en) * | 2016-08-31 | 2017-01-25 | 上海蔚来汽车有限公司 | Battery box locking device and battery box including battery box locking device |
| WO2018040759A1 (en) * | 2016-08-31 | 2018-03-08 | 上海蔚来汽车有限公司 | Battery box locking device and battery box comprising same |
| WO2018129855A1 (en) * | 2017-01-13 | 2018-07-19 | 上海蔚来汽车有限公司 | Rapid locking and unlocking suit |
| CN109533092A (en) * | 2018-10-09 | 2019-03-29 | 上海蔚来汽车有限公司 | A kind of pressing device and compressing method |
| CN109533092B (en) * | 2018-10-09 | 2023-09-08 | 上海蔚来汽车有限公司 | Compacting device and compacting method |
| CN111114271A (en) * | 2018-11-01 | 2020-05-08 | 北京新能源汽车股份有限公司 | Locking mechanism and vehicle with same |
| CN109552023A (en) * | 2019-01-18 | 2019-04-02 | 北京汽车股份有限公司 | Quick battery-changing device for vehicle and the vehicle with it |
| KR20230042265A (en) * | 2021-09-17 | 2023-03-28 | 컨템포러리 엠퍼렉스 테크놀로지 씨오., 리미티드 | Quick change lock assembly and locking device using the same |
| WO2023039864A1 (en) * | 2021-09-17 | 2023-03-23 | 宁德时代新能源科技股份有限公司 | Quick swap lock assembly and locking apparatus using said assembly |
| KR102601428B1 (en) | 2021-09-17 | 2023-11-13 | 컨템포러리 엠퍼렉스 테크놀로지 씨오., 리미티드 | Quick change lock assembly and locking device using the same |
| US12085117B2 (en) | 2021-09-17 | 2024-09-10 | Contemporary Amperex Technology Co., Limited | Quick-change lock assembly and locking device using same |
| CN113734329B (en) * | 2021-09-23 | 2022-09-20 | 杭州通普机电科技有限公司 | Multifunctional foldable electric bicycle |
| CN113734329A (en) * | 2021-09-23 | 2021-12-03 | 杭州通普机电科技有限公司 | Multifunctional foldable electric bicycle |
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