CN114454771A - Floating battery locking and unlocking structure and unlocking gun - Google Patents
Floating battery locking and unlocking structure and unlocking gun Download PDFInfo
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- CN114454771A CN114454771A CN202210107027.5A CN202210107027A CN114454771A CN 114454771 A CN114454771 A CN 114454771A CN 202210107027 A CN202210107027 A CN 202210107027A CN 114454771 A CN114454771 A CN 114454771A
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- 238000007667 floating Methods 0.000 title claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 238000009434 installation Methods 0.000 abstract description 7
- 230000006872 improvement Effects 0.000 description 8
- 239000003638 chemical reducing agent Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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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
-
- 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
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
- B60K2001/0455—Removal or replacement of the energy storages
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- 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
- Y02T10/62—Hybrid vehicles
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Power Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a floating battery locking and unlocking structure and an unlocking gun, which are used for locking and unlocking a battery assembly so as to fix or separate the battery assembly and a vehicle body, and comprise: swinging the unlocking member; the swinging locking and unlocking piece is connected with the mounting seat through a rotating shaft, and a swinging gap is formed between the bottom of the swinging locking and unlocking piece and the mounting seat, so that the swinging locking and unlocking piece can swing along the radial direction of the rotating shaft; the rotary driving assembly is used for driving the mounting seat to lift, and the mounting seat drives the swinging locking and unlocking piece to lift so as to provide a supporting force required by locking and unlocking between the swinging locking and unlocking piece and the locking mechanism; the rotary driving assembly is further used for driving the installation seat to rotate, the installation seat drives the swinging locking and unlocking piece to rotate, and the swinging locking and unlocking piece drives the locking mechanism to enable the battery assembly to be locked and unlocked. According to the invention, under the condition that the battery locking mechanism inclines, the swinging locking and unlocking piece can still be stably inserted into the locking mechanism and can be tightly abutted against the locking mechanism to provide the abutting force required by locking and unlocking, and the rotating unlocking is realized.
Description
Technical Field
The invention relates to the technical field of new energy vehicle battery replacement, in particular to a floating type battery locking and unlocking structure and an unlocking gun.
Background
The new energy automobile is an automobile which adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, and is advanced in technical principle, novel in technology and novel in structure.
The new energy automobile comprises four types of Hybrid Electric Vehicles (HEV), pure electric vehicles (BEV, including solar vehicles), Fuel Cell Electric Vehicles (FCEV), other new energy (such as efficient energy storage devices like super capacitors and flywheels) automobiles and the like.
Electric vehicles require their electric energy to be replenished for continuous operation. The supplement of the electric energy can be divided into vehicle charging (fast charging, conventional charging and slow charging) and battery quick replacement. The charging and replacing station is an energy station for providing charging and quick replacement of a power battery of an electric automobile, the charging and replacing station is provided with a charging rack, and the power battery is charged on the charging rack instead of being loaded on the automobile. The quick replacement mode of the power battery refers to that after a vehicle enters a charging station, the power battery of the vehicle is removed through the quick replacement device and another group of power batteries is replaced immediately.
When the battery is locked on the vehicle, the battery can be bumped and shaken, impact caused by acceleration and deceleration and the like during the running process of the vehicle, and the mounting beam of the battery can be deformed, so that the battery locking mechanism is inevitably inclined to a certain degree, a common locking and unlocking key is difficult to accurately insert into a locking structure and lock and unlock, and further the locking and unlocking are failed. Therefore, a new battery locking and unlocking structure is needed to solve the above problems.
Disclosure of Invention
The invention aims to solve the technical problem of providing a floating type battery locking and unlocking structure which is reasonable in structure and can realize locking and unlocking under the condition that a locking mechanism inclines.
In order to solve the above problems, the present invention provides a floating battery locking and unlocking structure for locking and unlocking a battery assembly so as to fix or separate the battery assembly to or from a vehicle body, the floating battery locking and unlocking structure including:
swinging the unlocking member;
the mount pad, the swing add the unlocking piece through the pivot with the mount pad is connected, the swing add the bottom of unlocking piece with be provided with the swing clearance between the mount pad, make the swing add the unlocking piece can be relative the pivot swing.
As a further improvement of the present invention, the bottom of the swing unlocking piece is further connected to the mounting base through two first elastic pieces, the two first elastic pieces are respectively disposed on two sides of the rotating shaft, and the two first elastic pieces are mutually matched to provide a restoring force for the swing unlocking piece after the swing unlocking piece swings.
As a further improvement of the present invention, the first elastic element is a first spring, and the bottom of the swing unlocking element and the mounting seat are relatively provided with a receiving groove for receiving the first spring.
As a further improvement of the present invention, an assembly gap is provided between the swing unlocking piece and the rotating shaft, so that the swing unlocking piece can swing perpendicular to the radial direction of the rotating shaft.
As a further improvement of the present invention, a swinging portion is disposed at the bottom of the swinging unlocking member, two mounting portions are symmetrically disposed on the mounting seat, an accommodating space for accommodating the swinging portion is disposed between the two mounting portions, the rotating shaft penetrates through the swinging portion, and two ends of the rotating shaft are respectively connected to the two mounting portions.
As a further improvement of the present invention, the locking and unlocking structure further includes a connecting seat and a second elastic member, the mounting seat is connected to the connecting seat through a limit pin, the connecting seat is connected to the rotation driving assembly, and two ends of the second elastic member are respectively abutted to the mounting seat and the connecting seat, so that the mounting seat can float up and down relative to the connecting seat.
As a further improvement of the invention, the connecting seat is provided with a limiting groove, the bottom of the mounting seat is provided with a limiting part, the limiting part is arranged in the limiting groove, the limiting part is provided with a waist-shaped hole matched with the limiting pin, and the waist-shaped hole is matched with the limiting pin to limit the vertical floating range of the mounting seat.
As a further improvement of the present invention, the second elastic member is a second spring, the second spring is sleeved on the connecting seat and the limiting portion, the top of the second spring is abutted against the bottom of the mounting seat, the bottom of the connecting seat is provided with a step portion, and the bottom of the second spring is abutted against the step portion.
As a further improvement of the invention, the swinging unlocking piece is provided with a linear clamping protruding part, the top surface of the linear clamping protruding part is used for ejecting the lock catch ring to realize unlocking, and the side surface of the linear clamping protruding part is used for driving the locking shaft to realize unlocking and locking.
The invention also provides an unlocking gun which comprises any one of the floating type battery locking and unlocking structure, wherein the swinging locking and unlocking piece and the locking mechanism can move relatively and are mutually abutted to generate abutting force required by locking and unlocking; the unlocking gun further comprises: the rotary driving subassembly, the rotary driving subassembly is used for the drive the mount pad rotates, the mount pad drives the swing adds the deblocking piece and rotates, the swing adds the deblocking piece and drives locking mechanism for battery pack adds the unblock.
The invention has the beneficial effects that:
the floating type battery locking and unlocking structure is provided with the swinging locking and unlocking piece, and a swinging gap is formed between the bottom of the swinging locking and unlocking piece and the mounting seat, so that the swinging locking and unlocking piece can swing relative to the rotating shaft. Under the condition of battery locking mechanism slope, the swing adds the unblock piece and still can insert locking mechanism steadily to support tightly in order to provide the required tight power of supporting of adding the unblock with locking mechanism, can carry out the self-adaptation according to locking mechanism's inclination, and rotate the unblock.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic overall structural diagram of a floating battery locking and unlocking structure in an embodiment of the invention;
FIG. 2 is a first schematic view of the locking and unlocking structure and the locking mechanism of the floating battery according to the embodiment of the invention;
FIG. 3 is a schematic diagram II of the cooperation between the locking and unlocking structure and the locking mechanism of the floating battery in the embodiment of the invention;
FIG. 4 is a first schematic view of a swing-plus-unlock feature in accordance with an embodiment of the present invention;
FIG. 5 is a second schematic structural view of a swing plus unlock member in accordance with an embodiment of the present invention;
FIG. 6 is a first schematic view of the assembled structure of the swing-to-unlock member and the mounting block in an embodiment of the present invention;
FIG. 7 is a second schematic view of an assembly of the swing-to-unlock member and the mounting block in an embodiment of the present invention;
FIG. 8 is a schematic view of a swing-plus-unlock member in accordance with another embodiment of the present invention;
FIG. 9 is a schematic view of an alternative embodiment of the swing-to-unlock member and mount of the present invention;
FIG. 10 is a first view illustrating an assembly structure of the swing unlocking member, the mounting seat, the connecting seat and the second resilient member in the embodiment of the present invention;
FIG. 11 is a second view of the assembly of the swing-to-unlock member, the mounting seat, the connecting seat and the second resilient member in the embodiment of the present invention;
FIG. 12 is an exploded view of FIG. 11;
FIG. 13 is a first schematic structural diagram of a connecting socket according to an embodiment of the present invention;
fig. 14 is a second schematic structural diagram of the connecting socket in the embodiment of the invention.
Description of the labeling:
1. swinging the unlocking member; 11. a swing gap; 12. the lug boss is clamped in a straight line shape; 13. a swing portion; 14. a first elastic member;
2. a mounting seat; 21. an installation part; 22. accommodating a tank; 23. a limiting part; 24. a kidney-shaped hole;
3. a locking mechanism;
31. a motor; 32. a speed reducer;
41. a rotating shaft; 42. a spacing pin;
5. a connecting seat; 51. a limiting groove; 52. a step portion;
6. a second elastic member.
Detailed Description
The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.
As shown in fig. 1 to 14, a floating battery locking and unlocking structure in a preferred embodiment of the present invention for locking and unlocking a battery assembly to fix or separate the battery assembly to or from a vehicle body includes a swing locking and unlocking member 1 and a mounting seat 2.
As shown in fig. 7, the swing unlocking piece 1 is connected to the mounting base 2 through a rotating shaft 41, and a swing gap 11 is provided between the bottom of the swing unlocking piece 1 and the mounting base 2, so that the swing unlocking piece 1 can swing relative to the rotating shaft 41. Preferably, swing-plus-unlock member 1 can swing no more than ± 20 degrees with respect to rotation axis 41.
The invention also discloses an unlocking gun in the preferred embodiment, which comprises the floating battery locking and unlocking structure, wherein the swinging locking and unlocking piece 1 and the locking mechanism 3 can move relatively and are mutually abutted to generate the abutting force required by the locking and unlocking; the unlocking gun further comprises: the rotary driving subassembly, the rotary driving subassembly is used for the drive mount pad 2 rotates, mount pad 2 drives swing adds unlocking part 1 and rotates, swing adds unlocking part 1 and drives locking mechanism 3 for battery pack adds the unblock.
When adding the unblock, the drive of lift drive assembly mount pad 2 rises, and mount pad 2 drives the swing and adds unlocking piece 1, makes the swing insert locking mechanism 3 in and support tightly with unlocking piece 1 to provide and add the required tight power of supporting of unblock. Then, the rotation driving assembly drives mount pad 2 rotates, mount pad 2 drives swing adds unblock piece 1 and rotates to predetermined angle, swing adds unblock piece 1 and drives locking mechanism 3 for battery pack adds the unblock. The rotation angle may be set according to actual needs, and may be 90 degrees, 180 degrees, 270 degrees, 360 degrees, 720 degrees, or the like, which is not particularly limited.
According to the floating type battery locking and unlocking structure, the swinging locking and unlocking piece 1 is arranged, and the swinging gap 11 is formed between the bottom of the swinging locking and unlocking piece 1 and the mounting seat 2, so that the swinging locking and unlocking piece 1 can swing relative to the rotating shaft 41. In the case that the battery locking mechanism 3 is inclined, referring to fig. 3, the swing unlocking piece 1 can still be stably inserted into the locking mechanism 3 and abuts against the locking mechanism 3 to provide the abutment force required for the unlocking and the locking, and can be adapted according to the inclination angle of the locking mechanism 3.
As shown in fig. 8-9, in one embodiment, the bottom of the swing unlocking piece 1 is further connected to the mounting base 2 through two first elastic pieces 14, the two first elastic pieces 14 are respectively disposed on two sides of the rotating shaft 41, the two first elastic pieces 14 are mutually matched after the swing unlocking piece 1 swings, so that the swing unlocking piece 1 provides a restoring force, the swing unlocking piece 1 returns to the original position after unlocking, the next unlocking is performed conveniently, and the problem that the angle of the swing unlocking piece 1 and the angle deviation of the locking mechanism 3 of the battery assembly to be unlocked are too large, so that the normal unlocking is affected is solved.
Optionally, the first elastic element 14 is a first spring, and the bottom of the swing unlocking element 1 and the mounting base 2 are relatively provided with a receiving groove 22 for receiving the first spring, so that the spring is prevented from being separated, and meanwhile, the assembly is facilitated.
In some embodiments, a mounting gap is provided between the swing unlocking member 1 and the rotation shaft 41, so that the swing unlocking member 1 can swing perpendicular to the radial direction of the rotation shaft 41. Deviations of the locking mechanism 3 in a radial direction perpendicular to the axis of rotation 41 can be absorbed to facilitate a smoother insertion of the swing-plus-unlock element 1 into the locking mechanism 3. Preferably, swing-plus-unlock member 1 can swing no more than ± 1 degree with respect to rotation axis 41.
As shown in fig. 4-5, in some embodiments, the bottom of the swing unlocking member 1 is provided with a swing portion 13, two installation portions 21 are symmetrically arranged on the installation seat 2, an accommodating space for accommodating the swing portion 13 is provided between the two installation portions 21, the rotating shaft 41 penetrates through the swing portion 13, and two ends of the rotating shaft 41 are respectively connected with the two installation portions 21. Wherein the width of the receiving space is slightly larger than the width of the swing portion 13, so that the swing-plus-unlock member 1 can swing perpendicular to the radial direction of the rotation shaft 41.
As shown in fig. 10 to 14, in some embodiments, the locking and unlocking structure further includes a connecting seat 5 and a second elastic member 6, the mounting seat 2 is connected to the connecting seat 5 through a limiting pin 42, the connecting seat 5 is connected to a rotation driving assembly, and two ends of the second elastic member 6 respectively abut against the mounting seat 2 and the connecting seat 5, so that the mounting seat 2 can float up and down relative to the connecting seat 5. Can provide the required tight power of support of locking and unlocking through second elastic component 6, avoid the swing adds hard contact between unlocking piece 1 and the locking mechanical system 3, avoids damaging the part.
In one embodiment, the connecting seat 5 is provided with a limiting groove 51, the bottom of the mounting seat 2 is provided with a limiting portion 23, the limiting portion 23 is arranged in the limiting groove 51, the limiting portion 23 is provided with a waist-shaped hole 24 matched with the limiting pin 42, and the waist-shaped hole 24 is matched with the limiting pin 42 to limit the vertical floating range of the mounting seat 2. The limiting part 23 can move up and down in the limiting groove 51, and the limiting part 23 is prevented from being separated from the limiting groove 51.
Optionally, the second elastic element 6 is a second spring, the second spring is sleeved on the connecting seat 5 and the limiting portion 23, the top of the second spring is abutted to the bottom of the mounting seat 2, a step portion 52 is arranged at the bottom of the connecting seat 5, and the bottom of the second spring is abutted to the step portion 52.
Wherein, the second spring is in compression state all the time, when swing add unlock piece 1 breaks away from with locking mechanical system 3, under the effect of second spring, swing add unlock piece 1 by the top up, extremely spacer pin 42 is located the bottom in waist type hole 24. Work as the swing adds unlocking piece 1 and 3 butts of locking mechanism to when producing and adding the required tight power of supporting of unblock, the second spring is continuously compressed, the swing adds the 5 downstream of the relative connecting seat of unlocking piece 1, spacer pin 42 is from waist type hole 24's bottom upward movement, through the second spring to the swing adds unlocking piece 1 and applys ascending tight power of supporting, with butt locking mechanism 3.
In some embodiments, swing add and unlock piece 1 is last to be equipped with style of calligraphy joint bellying 12, the top surface of style of calligraphy joint bellying 1 is used for back-lifting hasp ring, realizes unblanking, the side of style of calligraphy joint bellying 1 is used for driving the locking axle, realizes adding the unblock. In other embodiments, the in-line snap projections 12 may be replaced with a cross or other configuration to accommodate different locking mechanisms, and are not limited in particular.
In some embodiments, the rotary driving assembly includes a motor 31 and a reducer 32, the mounting base 2 is connected to the motor 31 through the reducer 32 and drives the mounting base 2 to rotate, and the motor 31 increases the output torque through the reducer 32. Optionally, the output shaft of the speed reducer 32 is in key connection with the connecting seat 5, so as to ensure that the connecting seat 3 and the output shaft of the speed reducer 32 rotate synchronously, and the motor 31 and the speed reducer 32 are matched to provide rotating force required for unlocking.
In some embodiments, the lifting drive assembly is used to drive the unlocking mechanism to lift and lower to insert the swing-plus-unlock member 1 into the locking mechanism 3. Alternatively, the lifting driving assembly may be a cylinder, an electric cylinder or other structures, and is not particularly limited as long as the lifting driving can be realized.
When adding the unblock, add the unblock structure and arrange the battery pack below in, the swing adds unblock piece 1 and is located locking mechanism 3 under, drives through lift drive assembly earlier mount pad 2 rises, drives the swing through mount pad 2 and adds unblock piece 1 and rises, makes the swing add unblock piece 1 and upwards inserts in the draw-in groove on locking mechanism 3 and support tightly to provide and add the required tight power of supporting of unblock, if locking mechanism 3 is the tilt state, the swing adds unblock piece 1 and can swing according to the inclination according to locking mechanism 3, and when supporting tightly, the swing is the same with the inclination of locking mechanism 3 with the swing angle of unblock piece 1. Then, the rotation driving assembly drives mount pad 2 rotates, mount pad 2 drives swing add unlock piece 1 rotates to predetermined angle, swing add unlock piece 1 drives locking mechanism 3 for battery pack adds the unblock.
The above embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the invention is all within the protection scope of the invention. The protection scope of the invention is subject to the claims.
Claims (10)
1. A floating battery locking and unlocking structure for locking and unlocking a battery assembly so that the battery assembly is fixed to or separated from a vehicle body, comprising:
swinging the unlocking member;
the mount pad, the swing add the unlocking piece through the pivot with the mount pad is connected, the swing add the bottom of unlocking piece with be provided with the swing clearance between the mount pad, make the swing add the unlocking piece and can follow the radial swing of pivot.
2. The floating battery locking and unlocking structure as claimed in claim 1, wherein the bottom of the swing locking and unlocking member is further connected to the mounting seat through two first elastic members respectively disposed at both sides of the rotation shaft, the two first elastic members cooperating with each other to provide restoring force to the swing locking and unlocking member after the swing locking and unlocking member swings.
3. The floating battery locking and unlocking structure as claimed in claim 2, wherein the first elastic member is a first spring, and a receiving groove for receiving the first spring is oppositely provided on the bottom of the swing locking and unlocking member and the mounting seat.
4. The floating battery latching and unlatching structure of claim 1, wherein a mounting gap is provided between said swing latch and said pivot shaft so that said swing latch can swing perpendicular to a radial direction of said pivot shaft.
5. The floating type battery locking and unlocking structure as claimed in claim 1, wherein the swing portion is provided at the bottom of the swing locking and unlocking member, two mounting portions are symmetrically provided on the mounting seat, a receiving space for receiving the swing portion is provided between the two mounting portions, the rotating shaft penetrates through the swing portion, and both ends of the rotating shaft are respectively connected to the two mounting portions.
6. The floating battery locking and unlocking structure as claimed in claim 1, wherein the locking and unlocking structure further comprises a connecting seat and a second elastic member, the mounting seat is connected with the connecting seat through a limiting pin, the connecting seat is connected with a rotary driving component, and two ends of the second elastic member respectively abut against the mounting seat and the connecting seat, so that the mounting seat can float up and down relative to the connecting seat.
7. The floating battery locking and unlocking structure according to claim 6, wherein the connecting base is provided with a limiting groove, the bottom of the mounting base is provided with a limiting portion, the limiting portion is arranged in the limiting groove, the limiting portion is provided with a kidney-shaped hole matched with the limiting pin, and the kidney-shaped hole is matched with the limiting pin to limit the vertical floating range of the mounting base.
8. The locking and unlocking structure for a floating battery as claimed in claim 6, wherein the second elastic member is a second spring, the second spring is sleeved on the connecting seat and the limiting portion, the top of the second spring abuts against the bottom of the mounting seat, the bottom of the connecting seat is provided with a step portion, and the bottom of the second spring abuts against the step portion.
9. The floating battery locking and unlocking structure as claimed in claim 1, wherein the swing locking and unlocking member is provided with a linear clamping protrusion, the top surface of the linear clamping protrusion is used for ejecting the locking ring to unlock the lock, and the side surface of the linear clamping protrusion is used for driving the locking shaft to lock and unlock the lock.
10. An unlocking gun comprising a floating battery locking and unlocking structure as claimed in any one of claims 1 to 9, wherein said swinging locking and unlocking member and said locking mechanism are relatively movable and urged against each other to generate an urging force required for locking and unlocking the lock; the unlocking gun further comprises: the rotary driving subassembly, the rotary driving subassembly is used for the drive the mount pad rotates, the mount pad drives the swing adds the deblocking piece and rotates, the swing adds the deblocking piece and drives locking mechanism for battery pack adds the unblock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210107027.5A CN114454771A (en) | 2022-01-28 | 2022-01-28 | Floating battery locking and unlocking structure and unlocking gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210107027.5A CN114454771A (en) | 2022-01-28 | 2022-01-28 | Floating battery locking and unlocking structure and unlocking gun |
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| Publication Number | Publication Date |
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| CN114454771A true CN114454771A (en) | 2022-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210107027.5A Pending CN114454771A (en) | 2022-01-28 | 2022-01-28 | Floating battery locking and unlocking structure and unlocking gun |
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