CN116533740A - New energy automobile battery quick replacement assembly and application thereof - Google Patents
New energy automobile battery quick replacement assembly and application thereof Download PDFInfo
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- CN116533740A CN116533740A CN202310426017.2A CN202310426017A CN116533740A CN 116533740 A CN116533740 A CN 116533740A CN 202310426017 A CN202310426017 A CN 202310426017A CN 116533740 A CN116533740 A CN 116533740A
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- 210000000078 claw Anatomy 0.000 claims description 26
- 230000000670 limiting effect Effects 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/66—Arrangements of batteries
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/80—Exchanging energy storage elements, e.g. removable batteries
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
- B60K2001/0455—Removal or replacement of the energy storages
- B60K2001/0472—Removal or replacement of the energy storages from below
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention belongs to the technical field of new energy automobiles, and particularly relates to a new energy automobile battery quick replacement assembly and application thereof. The invention has simple structure, ensures that the battery pack is matched with the vehicle body rapidly, can realize the purpose of rapidly replacing the battery of the new energy automobile, improves the service efficiency, reduces the cost, solves the problem of charging infrastructure, reduces the manufacturing cost, greatly shortens the operation period, is beneficial to realizing industrialized popularization and has wide market prospect.
Description
Technical Field
The invention belongs to the technical field of new energy automobiles, and particularly relates to a new energy automobile battery quick replacement assembly and application thereof.
Background
With the increasing shortage of petroleum resources, the problem of environmental pollution is increasingly aggravated. People gradually pay attention to energy and environmental problems, and exhaust gas and greenhouse gas emissions generated in the using process of a traditional fuel automobile seriously affect the environment, and a new energy automobile adopts renewable energy, so that the problem of energy shortage can be relieved, and environmental pollution can be reduced. The governments of various countries have continuously issued a series of policies to support the development of new energy automobiles. With the improvement of people's environmental awareness and the acceleration of the urban process, the market demand for new energy automobiles is gradually increasing, and more consumers begin to pay attention to and select new energy automobiles.
Even though the new energy automobile has a plurality of advantages, the new energy automobile still has the problems of shorter endurance mileage, longer charging time and the like compared with the traditional fuel automobile. The traditional electric automobile generally adopts built-in batteries, and the whole automobile needs to be charged after being connected with a charging pile, so that the charging time is long, and the situation of long-distance driving or emergency charging is inconvenient. And the battery assembly is replaced quickly, so that a driver only needs to take down the battery assembly to replace the battery assembly which is charged, and does not need to wait for charging, the charging time can be greatly shortened, and the use convenience and reliability of the new energy automobile are improved. Further, the battery of the electric vehicle is one of the most costly parts. By quickly replacing the battery assembly, the user can choose to rent the battery rather than purchase the battery, thereby reducing the cost of the battery and making the electric vehicle more affordable.
In order to solve the problems of longer charging time and shorter endurance mileage, a new energy automobile has developed in a power conversion mode, and the two problems are alleviated to a certain extent, but the existing battery replacement assembly is complex, the operation steps of the replacement process are more, and the battery replacement process is long.
Patent CN110254200B discloses a quick replacement mechanism and a replacement method for an electric automobile power battery, and the patent adopts two-end connectors to realize limiting unlocking in a wave tooth mode to realize battery replacement, and the battery replacement device can achieve the purpose of battery replacement, but has the advantages of complicated structure, higher manufacturing requirements for parts and increased cost.
Disclosure of Invention
The invention aims to provide a new energy automobile battery quick-replacement assembly and application thereof, so as to solve the problems and realize the purpose of quick battery replacement of the new energy automobile.
In order to achieve the above object, the present invention provides the following solutions:
the utility model provides a new energy automobile battery quick replacement subassembly, includes the base subassembly, be provided with joint subassembly and locking subassembly on the base subassembly, locking subassembly rigid coupling is in the top surface four corners department of battery package, joint subassembly with locking subassembly transmission is connected, joint subassembly stretches into in the battery compartment and with the battery compartment joint.
Preferably, the base assembly comprises a base, the coaxial rigid coupling has the hinge ring on the top surface of base, the inner edge department circumference equidistant is equipped with a plurality of vertical first logical grooves that set up, first logical groove runs through the base with the hinge ring, coaxial rigid coupling has the cylinder on the top surface of base, the cylinder is located the inner edge department of hinge ring, circumference equidistant is equipped with a plurality of vertical second logical grooves that set up on the lateral wall of cylinder, the second logical groove with first logical groove one-to-one sets up, the joint subassembly articulates on the hinge ring, the locking subassembly rigid coupling is in the base and wear out the bottom of base.
Preferably, the joint subassembly includes a plurality of short connecting rods of vertical setting, short connecting rod sliding connection is in the second through groove, the bottom of short connecting rod stretches out the second through groove with locking subassembly transmission is connected, the top of short connecting rod articulates there is the one end of long connecting rod through short cylindric lock, the other end of long connecting rod wears out first through groove and articulates there is a claw dish structure that flowers through long cylindric lock, claw dish structure that flowers pass through the threaded pin with articulated ring articulates.
Preferably, the flowering claw disc structure comprises a plurality of clamping blocks, the clamping blocks are arranged at equal intervals along the circumference of the hinge ring, one end of each clamping block is hinged with the hinge ring through the threaded pin, the height of each clamping block is not greater than the wall thickness of the hinge ring, a third through groove is formed in each clamping block, the third through groove is arranged along the length direction of each clamping block, the third through groove penetrates through the top surface and the bottom surface of each clamping block, the third through groove is close to one end opening of the hinge ring and is hinged in the third through groove, and the hinge part of each long connecting rod and the third through groove is far away from the hinge ring.
Preferably, the locking assembly comprises a threaded cylinder, the top end of the threaded cylinder is fixedly connected with the bottom end of the cylinder coaxially, the bottom end of the threaded cylinder penetrates out of the base, a locking ring is connected to the outer side wall of the threaded cylinder in a threaded manner, the top surface of the locking ring is provided with a groove, and the bottom wall of the groove is in butt joint with the short connecting rod.
Preferably, the bottom end of the base is provided with a limiting groove, and the inner diameter of the limiting groove is matched with the outer diameter of the locking ring.
Preferably, the top surface of the battery pack is provided with a battery pack connecting hole, the diameter of the threaded cylinder is matched with the inner diameter of the battery pack connecting hole, and the threaded cylinder is in threaded connection with the battery pack connecting hole.
Preferably, a fourth groove which is obliquely arranged is formed in one end, far away from the hinge ring, of the clamping block, a hook claw is connected to one end, close to the battery compartment, of the fourth groove in a sliding mode, and the hook claw is matched with a top ring groove of the battery compartment.
Preferably, the method comprises the following steps:
s1, fixedly connecting locking assemblies at four corners of the top surface of the battery pack;
s2, packaging the battery in a battery compartment;
s3, clamping the clamping assembly with the battery bin through the locking assembly;
s4, finishing installation.
Compared with the prior art, the invention has the following advantages and technical effects:
the battery quick-change assembly provided by the invention has the advantages that the effect of quickly changing the battery is realized, a driver only needs to take down the battery assembly to replace the battery assembly which is already charged, and the battery assembly does not need to wait for charging, so that the charging time can be greatly shortened, and the use convenience and reliability of a new energy automobile are improved; the vehicle is charged while the battery is replaced, so that the problem of a charging infrastructure is solved;
the quick replacement device for the new energy automobile battery is more convenient and faster in disassembly, and can be conveniently taken down due to the action of gravity after the locking assembly is loosened; the quick battery replacement device for the new energy automobile can enable a user to select leased batteries instead of purchasing batteries, so that the battery cost is reduced, and the electric automobile is more bearable.
The invention has simple structure, ensures that the battery pack is matched with the vehicle body rapidly, improves the use efficiency, reduces the cost, solves the problems of charging infrastructure, reduces the manufacturing cost, greatly shortens the operation period, is beneficial to realizing industrialized popularization and has wide market prospect.
Drawings
For a clearer description of an embodiment of the invention or of the solutions of the prior art, the drawings that are needed in the embodiment will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:
FIG. 1 is an overall side view of a new energy automobile and battery of the present invention;
FIG. 2 is a schematic view of the present invention in a connected state with a battery compartment;
FIG. 3 is a schematic diagram of an explosive structure according to the present invention;
FIG. 4 is a cross-sectional view of the present invention;
FIG. 5 is a schematic view of a battery pack connection hole of the present invention;
fig. 6 is a schematic view of the hook claw of the present invention.
Wherein, 1, the clamping block; 2. a base assembly; 3. a locking assembly; 4. new energy automobiles; 5. a battery pack; 6. a long connecting rod; 7. a short connecting rod; 8. a threaded pin; 11. a long cylindrical pin; 12. a short cylindrical pin; 13. a hook claw; 201. a base; 202. a cylinder; 203. a hinge ring; 2011. a limit groove; 301. a locking ring; 302. a threaded cylinder; 3011. a groove; 41. a battery compartment; 51. and a battery pack connection hole.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
Referring to fig. 1-6, the invention provides a new energy automobile battery quick replacement assembly, which comprises a base assembly 2, wherein a clamping assembly and a locking assembly 3 are arranged on the base assembly 2, the locking assembly 3 is fixedly connected to four corners of the top surface of a battery pack 5, the clamping assembly is in transmission connection with the locking assembly 3, and the clamping assembly stretches into a battery compartment 41 and is clamped with the battery compartment 41.
The locking components 3 are fixedly connected to four corners of the top surface of the battery pack 5, the battery pack 5 is moved to the position right below the battery compartment 41 of the new energy automobile 4 through the mobile equipment, the clamping components are aligned with the top end opening of the battery compartment 41, the clamping components tighten to load the battery pack 5 into the top end opening of the battery compartment 41, then the locking components 3 are screwed upwards, the locking components 3 enable the clamping components to be unfolded, the battery pack 5 and the battery compartment 41 to be clamped, and installation is completed.
Further optimizing scheme, base subassembly 2 includes base 201, coaxial rigid coupling has articulated ring 203 on the top surface of base 201, the inner edge department circumference equidistant first logical groove that is equipped with a plurality of vertical settings, first logical groove runs through base 201 and articulated ring 203, coaxial rigid coupling has cylinder 202 on the top surface of base 201, cylinder 202 is located the inner edge department of articulated ring 203, circumference equidistant second through grooves that is equipped with a plurality of vertical settings on the lateral wall of cylinder 202, second through grooves and first through grooves one-to-one set up, the joint subassembly articulates on articulated ring 203, locking subassembly rigid coupling is in base 201 and wears out the bottom of base 201.
Further optimizing scheme, joint subassembly includes the short connecting rod 7 of a plurality of vertical settings, and short connecting rod 7 sliding connection is in the second through groove, and second through groove and locking subassembly 3 transmission are stretched out to the bottom of short connecting rod 7 are connected, and the top of short connecting rod 7 articulates there is the one end of long connecting rod 6 through short cylindric lock 12, and the other end of long connecting rod 6 wears out first through groove and articulates there is the claw dish structure that flowers through long cylindric lock 11, and claw dish structure that flowers articulates with articulated ring 203 through threaded pin 8.
The locking component 3 is in transmission connection with the short connecting rod 7, when the locking component 3 is screwed upwards, the short connecting rod 7 slides along the second through groove under the action of the locking component 3, the long connecting rod 6 is acted by the short connecting rod 7, the flowering claw disc structure is laid down, and when the flowering claw disc structure does not rotate any more, the battery quick replacement device completes the connection action.
Further optimizing scheme, the claw dish structure that flowers includes a plurality of joint piece 1, a plurality of joint piece 1 are along articulated ring 203 circumference equidistant setting, the one end of joint piece 1 is articulated with articulated ring 203 through threaded pin 8, the height of joint piece 1 is not greater than the wall thickness of articulated ring 203, the third tee bend groove has been seted up on the joint piece 1, the third tee bend groove sets up along the length direction of joint piece 1, the third tee bend groove runs through the top surface and the bottom surface of joint piece 1, the third tee bend groove is close to the one end opening setting of articulated ring 203, long connecting rod 6 articulates in the third tee bend inslot, articulated department in long connecting rod 6 and third tee bend groove is kept away from articulated ring 203.
The long connecting rod 6 drives the clamping block 1 hinged with the long connecting rod 6 to do circular motion under the action of the short connecting rod 7, and as the clamping block 1 is hinged with the hinge ring 203 through the threaded pin 8, as shown in fig. 2, the height of the clamping block 1 is not larger than the wall thickness of the hinge ring 203, the clamping block 1 does circular motion relative to the threaded pin 8, when the short connecting rod slides to the limit position, the clamping block 1 is in a horizontal falling state, the clamping block 1 is clamped on the battery bin 41, and the battery pack 5 is clamped with the battery bin 41 through a plurality of clamping blocks 1.
Further optimizing scheme, locking assembly 3 includes screw thread cylinder 302, the coaxial rigid coupling of the top of screw thread cylinder 302 and cylinder 202 bottom, and base 201 is worn out to the bottom of screw thread cylinder 302, and threaded connection has locking ring 301 on the lateral wall of screw thread cylinder 302, and recess 3011 has been seted up to the top surface of locking ring 301, and the diapire and the short connecting rod 7 butt of recess 3011.
Further optimizing scheme, the bottom of the base 201 is provided with a limiting groove 2011, and the inner diameter of the limiting groove 2011 is matched with the outer diameter of the locking ring 301.
The locking ring 301 rotates upwards, the short connecting rod 7 in transmission connection with the locking ring 301 slides along the second through groove, when the top surface of the locking ring 301 reaches the top wall of the limit groove 2011, the locking ring 301 does not rotate any more, and at this time, the clamping block 1 is in a horizontal falling state under the action of the short connecting rod 7 and the long connecting rod 6 and is clamped with the battery compartment 41.
Further optimizing scheme, battery package connecting hole 51 has been seted up to the top surface of battery package 5, and the diameter of screw thread cylinder 302 matches with the internal diameter of battery package connecting hole 51, screw thread cylinder 302 and battery package connecting hole 51 threaded connection.
Further optimizing scheme, the fourth groove that the slope set up is seted up to the one end that joint piece 1 kept away from articulated ring 203, and the one end that the fourth groove is close to battery compartment 41 sliding connection has collude claw 13, colludes claw 13 and the top annular looks adaptation of battery compartment 41.
The hook claw 13 can slide along the track of the fourth slot, when the clamping block 1 is put down, the hook claw 13 automatically slides downwards to hook the annular groove at the top of the battery compartment 41, when the locking ring 301 is screwed upwards, the greater the pressure between the annular groove at the top of the battery compartment 41 and the hook claw 13 is, the more firm the hook claw 13 hooks the annular groove at the top of the battery compartment 41, the loosening of the battery pack 5 is prevented, the limiting block is arranged on the hook claw 13, and the hook claw 13 is prevented from being separated from the fourth slot.
Further optimizing scheme, including the following steps:
s1, fixedly connecting a locking assembly 3 at four corners of the top surface of a battery pack 5;
s2, placing the battery pack 5 in a battery compartment 41;
s3, clamping the clamping assembly with the battery compartment 41 through the locking assembly 3;
s4, finishing installation.
The working process of the invention is as follows:
a screw cylinder 302 is screw-fixed to the inside of the battery pack connection hole 51; when the battery pack 5 needs to be installed, the battery pack 5 is moved to the position right below the battery compartment 41 by mobile equipment, and is aligned to the top opening of the battery compartment 41, the clamping block 1 is tightened and the battery pack 5 is moved upwards, so that the clamping block 1 enters the top opening of the battery compartment 41, then the locking ring 301 is screwed upwards, when the locking ring 301 moves to the top wall of the limiting groove 2011, the long connecting rod 6 and the short connecting rod 7 are also limited, the clamping block 1 is released to be disc-shaped, the hooking claw 13 in the fourth groove slides out under the action of gravity to hook the ring groove at the top of the battery compartment 41, the structure is fixed under the limiting effect, and the connection effect is completed; when the battery pack 5 needs to be disassembled, the transferring device is moved to the lower part of the battery pack 5, the battery pack 5 is lifted by upward movement, the locking ring 301 is unscrewed downwards, and the battery pack 5 has a downward movement tendency under the action of gravity. The transfer equipment slowly descends, the clamping block 1 is subjected to upward force given by the battery bin 41, the clamping block 1 is tightened inwards, the hook claw 13 at the top of the clamping block 1 slides in due to the inclination of the fourth groove, the long connecting rod 6 and the short connecting rod 7 move downwards along the chute of the battery quick replacement device, and the battery pack 5 is in a loosening state, so that the battery pack 5 is separated from the battery bin 41.
In the description of the present invention, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
The above embodiments are only illustrative of the preferred embodiments of the present invention and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art to the technical solutions of the present invention should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.
Claims (9)
1. The utility model provides a new energy automobile battery quick replacement subassembly, its characterized in that, includes base subassembly (2), be provided with joint subassembly and locking subassembly (3) on base subassembly (2), locking subassembly (3) rigid coupling are in the top surface four corners department of battery package (5), joint subassembly with locking subassembly (3) transmission is connected, joint subassembly stretches into in battery compartment (41) and with battery compartment (41) joint.
2. The quick replacement assembly of a new energy automobile battery according to claim 1, wherein the base assembly (2) comprises a base (201), a hinge ring (203) is coaxially fixedly connected to the top surface of the base (201), a plurality of first through grooves are circumferentially and equally spaced at the inner edge of the base (201), the first through grooves penetrate through the base (201) and the hinge ring (203), a cylinder (202) is coaxially fixedly connected to the top surface of the base (201), the cylinder (202) is located at the inner edge of the hinge ring (203), a plurality of second through grooves are circumferentially and equally spaced on the outer side wall of the cylinder (202), the second through grooves are in one-to-one correspondence with the first through grooves, the clamping assembly is hinged to the hinge ring (203), and the locking assembly is fixedly connected to the base (201) and penetrates out of the bottom end of the base (201).
3. The quick battery replacement assembly for the new energy automobile according to claim 2, wherein the clamping assembly comprises a plurality of short connecting rods (7) which are vertically arranged, the short connecting rods (7) are slidably connected in the second through grooves, the bottom ends of the short connecting rods (7) extend out of the second through grooves and are in transmission connection with the locking assembly (3), one ends of long connecting rods (6) are hinged to the top ends of the short connecting rods (7) through short cylindrical pins (12), and flowering claw disc structures are hinged to the hinge rings (203) through threaded pins (8) and penetrate out of the first through grooves and are hinged to the other ends of the long connecting rods (6) through long cylindrical pins (11).
4. The new energy automobile battery quick replacement assembly according to claim 3, wherein the flowering claw disc structure comprises a plurality of clamping blocks (1), the plurality of clamping blocks (1) are arranged at equal intervals along the circumference of the hinge ring (203), one end of each clamping block (1) is hinged with the hinge ring (203) through the threaded pin (8), the height of each clamping block (1) is not greater than the wall thickness of the hinge ring (203), a third through groove is formed in each clamping block (1), the third through groove is formed in the length direction of each clamping block (1), the third through groove penetrates through the top surface and the bottom surface of each clamping block (1), one end opening of each third through groove, which is close to the hinge ring (203), is hinged in the corresponding third through groove, and the hinge position of each long connecting rod (6) and each third through groove is far away from the hinge ring (203).
5. The quick replacement assembly for the battery of the new energy automobile according to claim 3, wherein the locking assembly (3) comprises a threaded cylinder (302), the top end of the threaded cylinder (302) is coaxially fixedly connected with the bottom end of the cylinder (202), the bottom end of the threaded cylinder (302) penetrates out of the base (201), a locking ring (301) is connected to the outer side wall of the threaded cylinder (302) in a threaded manner, a groove (3011) is formed in the top surface of the locking ring (301), and the bottom wall of the groove (3011) is abutted to the short connecting rod (7).
6. The quick battery replacement assembly for the new energy automobile according to claim 5, wherein a limiting groove (2011) is formed in the bottom end of the base (201), and the inner diameter of the limiting groove (2011) is matched with the outer diameter of the locking ring (301).
7. The quick battery replacement assembly for a new energy automobile according to claim 5, wherein a battery pack connection hole (51) is formed in the top surface of the battery pack (5), the diameter of the threaded cylinder (302) is matched with the inner diameter of the battery pack connection hole (51), and the threaded cylinder (302) is in threaded connection with the battery pack connection hole (51).
8. The quick battery replacement assembly for the new energy automobile according to claim 4, wherein a fourth inclined groove is formed in one end, far away from the hinge ring (203), of the clamping block (1), a hook claw (13) is slidably connected to one end, close to the battery compartment (41), of the fourth groove, and the hook claw (13) is matched with a top annular groove of the battery compartment (41).
9. Use of a rapid battery replacement assembly for a new energy vehicle according to any one of claims 1-8 for replacing a battery of a new energy vehicle, comprising the steps of:
s1, fixedly connecting a locking assembly (3) at four corners of the top surface of the battery pack (5);
s2, placing the battery pack (5) in a battery compartment (41);
s3, clamping the clamping assembly with the battery bin (41) through the locking assembly (3);
s4, finishing installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310426017.2A CN116533740B (en) | 2023-04-20 | 2023-04-20 | New energy automobile battery quick replacement assembly and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310426017.2A CN116533740B (en) | 2023-04-20 | 2023-04-20 | New energy automobile battery quick replacement assembly and application thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116533740A true CN116533740A (en) | 2023-08-04 |
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| US20180062129A1 (en) * | 2016-08-31 | 2018-03-01 | Nio Co., Ltd | Battery pack lock mechanism and battery pack with the mechanism |
| CN108437950A (en) * | 2018-05-14 | 2018-08-24 | 叶桂阳 | A kind of electric vehicle of replaceable battery |
| WO2019134621A1 (en) * | 2018-01-04 | 2019-07-11 | 蔚来汽车有限公司 | Battery pack locking mechanism, battery pack, and vehicle |
| CN110254200A (en) * | 2019-06-28 | 2019-09-20 | 同济大学 | A kind of component and its application for new-energy automobile quick-replaceable battery |
| CN115123154A (en) * | 2022-07-22 | 2022-09-30 | 上海理工大学 | Assembly and method for quickly replacing battery |
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| US20180062129A1 (en) * | 2016-08-31 | 2018-03-01 | Nio Co., Ltd | Battery pack lock mechanism and battery pack with the mechanism |
| WO2019134621A1 (en) * | 2018-01-04 | 2019-07-11 | 蔚来汽车有限公司 | Battery pack locking mechanism, battery pack, and vehicle |
| CN108437950A (en) * | 2018-05-14 | 2018-08-24 | 叶桂阳 | A kind of electric vehicle of replaceable battery |
| CN110254200A (en) * | 2019-06-28 | 2019-09-20 | 同济大学 | A kind of component and its application for new-energy automobile quick-replaceable battery |
| CN115123154A (en) * | 2022-07-22 | 2022-09-30 | 上海理工大学 | Assembly and method for quickly replacing battery |
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| 张永峰;张洋;朱云霄;: "电动汽车快换电池箱闭锁机构防脱技术研究", CAD/CAM与制造业信息化, no. 10 * |
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| CN116533740B (en) | 2023-11-14 |
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