CN116417742A - Lock structure and electric two-wheeled vehicle battery - Google Patents
Lock structure and electric two-wheeled vehicle battery Download PDFInfo
- Publication number
- CN116417742A CN116417742A CN202310689985.2A CN202310689985A CN116417742A CN 116417742 A CN116417742 A CN 116417742A CN 202310689985 A CN202310689985 A CN 202310689985A CN 116417742 A CN116417742 A CN 116417742A
- Authority
- CN
- China
- Prior art keywords
- lock
- lock body
- lock tongue
- driving
- tongue
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004891 communication Methods 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 8
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract description 2
- 210000002105 tongue Anatomy 0.000 description 72
- 238000007789 sealing Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
- H01M50/264—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J43/00—Arrangements of batteries
- B62J43/20—Arrangements of batteries characterised by the mounting
-
- 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
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
-
- 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
- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a lock structure, includes lock body base and main lock body, and the both sides symmetry of lock body base is equipped with the main lock body, and the main lock body is including spring bolt subassembly, driving piece and elasticity piece that resets, and spring bolt subassembly slides along lock body base length direction and sets up on the lock body base, and the last effect of spring bolt subassembly is connected with the driving piece and still is equipped with elasticity piece that resets between the two, is connected with a linkage piece between the driving piece in two main locks. According to the invention, the lock structure is directly arranged at the top of the battery, so that the matched limit of the battery box with the lock structure is eliminated, the abrasion of the outer side wall of the battery by the lock due to improper taking and placing angles is avoided, meanwhile, the lock structure has a double-side lock structure, the battery locking effect is further improved, the double-side lock structure is unlocked by adopting the linkage of the rotating handle, and the operation is simple.
Description
Technical Field
The invention relates to the technical field of electric two-wheeled vehicles, in particular to a lock structure and an electric two-wheeled vehicle battery with the lock structure.
Background
Along with the improvement of social development and living standard, the requirements of people on traveling vehicles are diversified, and the electric two-wheeled vehicle is taken as a pollution-free and low-noise green vehicle, and is popular with the majority of users because of the advantages of comfortable and labor-saving riding instead of walk, low use cost, high efficiency and moderate price.
The battery is an indispensable accessory in the electric two-wheeled vehicle, and is usually placed in the battery box and locked and fixed by a lock of the battery box. In order to achieve the locking and fastening effects of the lockset, the battery box adopts a structural design that the gap between the battery box and the outer side wall of the battery is reduced as much as possible, so that the outer side wall of the battery is extremely easy to scratch and abrade by the lock tongue of the lockset in the process of taking and placing the battery if a user takes and places the battery at an improper angle. Meanwhile, most of the existing battery box locks adopt a unilateral locking mode, and the situation that the battery falls off easily occurs. In addition, some models of electric two-wheeled vehicles cancel the battery box structure due to individual customization or other requirements of customers, and the problem of installation between the battery and the frame needs to be solved.
Disclosure of Invention
Therefore, the invention aims to provide a lock structure and an electric two-wheeled vehicle battery with the lock structure, wherein the lock structure adopts a double-side lock body structure and can be directly arranged on the battery of the electric two-wheeled vehicle, so that the battery can be locked and fixed with a battery box or a frame, and meanwhile, the situation that the outer side wall of the battery is scratched and worn due to improper taking and placing angles is avoided.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the lock structure comprises a lock body base and a main lock body, wherein the main lock body is symmetrically arranged at two sides of the lock body base, the main lock body comprises a lock tongue assembly, a driving piece and an elastic reset piece, the lock tongue assembly is arranged on the lock body base in a sliding manner along the length direction of the lock body base, the driving piece is connected to the lock tongue assembly in an acting manner, a linkage piece is connected between the driving pieces in the two main lock bodies, and when the lock is unlocked, the two lock tongue assemblies are at least mutually close to each other under the action of the driving piece and move to the position flush with the side edge of the lock body base, and press the elastic reset piece; when the lock is locked, the two lock tongue assemblies are mutually far away from each other to the position protruding out of the side edge of the lock body base under the combined action of the driving piece and the elastic reset piece.
Preferably, the main lock body further comprises a lock body seat, the lock body seat is arranged on the lock body base, a lock body sliding groove is concavely formed in the lock body seat, driving communication holes and lock tongue through holes are respectively formed in two sides of the lock body base in the length direction and are communicated with the lock body sliding groove, the lock tongue assembly is slidably arranged in the lock body sliding groove, one end of the lock tongue assembly penetrates through the lock tongue through holes, the driving piece is arranged in the lock body sliding groove, one end of the driving piece is connected with the lock tongue assembly in a driving mode, and two ends of the linkage piece penetrate through the driving communication holes and are connected with the other end of the driving piece.
Preferably, the lock tongue assembly comprises a lock tongue frame and a main lock tongue, the lock tongue frame is in a U shape and is arranged in the lock body sliding groove in a sliding manner in a mode that an opening of the lock tongue frame faces the center direction of the lock body base, one end of the driving piece is arranged at the position of the lock body sliding groove in the opening of the lock tongue frame and is in driving connection with two inner side walls at two ends of the lock tongue frame, an elastic reset piece is arranged between the driving piece and the inner side walls at the top of the lock tongue frame, and the main lock tongue is arranged on the outer side wall at the top of the lock tongue frame, namely, one side close to the lock tongue through hole and penetrates through the lock tongue through hole.
Preferably, the driving member includes a rotating shaft and a protruding block, the rotating shaft is rotatably disposed in the lock body chute, one end of the rotating shaft is located in the lock tongue frame opening, a circle of periodically undulating flange is convexly disposed on the outer side surface of the circumference of the rotating shaft, the protruding blocks are respectively and oppositely disposed on inner side walls of two ends of the lock tongue frame corresponding to the flange, the protruding blocks are in sliding contact with the flange so that the protruding blocks and the flange form a cam mechanism, the rotating shaft rotates to enable the protruding blocks to periodically undulate on the flange to drive the lock tongue frame to reciprocate in the lock body chute, and an elastic reset member is disposed between an end surface of the rotating shaft located in the lock tongue frame opening and the inner side wall of the top of the lock tongue frame.
Preferably, the elastic reset piece is a spring, one end of the spring is in abutting contact or fixed connection with the inner side wall of the top of the lock tongue frame, and the other end of the spring is in abutting contact or fixed connection with the end face of the rotating shaft positioned in the opening of the lock tongue frame.
Preferably, the linkage member is a rotating handle, two ends of the rotating handle are respectively provided with a connecting shaft in an extending mode, the connecting shafts penetrate through the driving communication holes and are connected with the other ends of the rotating shafts, and a rotating handle reset member is further connected to the connecting shafts in an acting mode.
Preferably, the handle resetting piece is a torsion spring, the torsion spring is sleeved on the connecting shaft, and two ends of the torsion spring are respectively connected with the outer side wall of the connecting shaft and the surface of the lock body base.
Preferably, a first sealing cover and a second sealing cover are sequentially arranged at the top of the lock body seat, the first sealing cover is fastened on the top surface of the lock body seat through a bolt cover, and the second sealing cover is fastened on the first sealing cover through a buckle.
Preferably, the lock further comprises an auxiliary lock body, the auxiliary lock body comprises an auxiliary lock shell, a lock cylinder and an auxiliary lock tongue, the bottom of the lock body base corresponds to at least one position of the main lock body and is provided with the auxiliary lock shell, the lock cylinder and the auxiliary lock tongue are arranged in the auxiliary lock shell and are in driving connection, the positions of the lock body base and the lock body sliding groove, corresponding to the auxiliary lock tongue, are respectively provided with a first through hole and a second through hole which are communicated, and the auxiliary lock tongue penetrates through the first through hole and the second through hole in sequence under the driving of the lock cylinder and protrudes out of the bottom surface of the lock body sliding groove and the inner side wall of the top of the lock tongue frame to be in abutting contact so as to limit the lock tongue frame to move in the lock body sliding groove.
Simultaneously, this application still provides an electronic two-wheeled vehicle battery, including above arbitrary lock structure, battery body and battery upper cover, the top of battery body is equipped with the battery upper cover, lock structure is arranged in through bolt-up the battery upper cover.
Compared with the prior art, the lock structure and the electric two-wheeled vehicle battery with the lock structure are provided, and the double-side lock body structure is directly arranged at the top of the battery body, so that the matched limit of a battery box with the lock structure is eliminated, the abrasion of the outer side wall of the battery due to scratch and rubbing of a lock caused by improper taking and placing angles is avoided, and the locking effect of the battery is improved. The double-side lock body structure adopts the linkage unlocking of the rotating handles, and the operation is simple. In addition, an auxiliary lock body structure is also matched with the double-side lock body structure, so that unexpected unlocking accidents are avoided.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art 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 may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of an electric two-wheeled vehicle battery provided by the invention after a first sealing cover and a second sealing cover are removed;
fig. 2 is a schematic structural view of the electric bicycle battery provided by the invention, after a battery body, a spring and a side main lock body are removed, a first sealing cover and a second sealing cover are removed;
FIG. 3 is a schematic view of the other side of the main lock body shown in FIG. 2 with the second cover removed;
FIG. 4 is a schematic view of a linkage, a driving member and a latch assembly in a lock structure according to the present invention;
fig. 5 is a schematic structural view of a latch bolt assembly in a lock structure according to the present invention.
Reference numerals and description of the components referred to in the drawings:
1. a battery body; 2. a lock body base; 3. a battery upper cover; 4. a lock body seat; 5. a lock body chute; 6. a bolt rack; 7. a main bolt; 8. a rotating shaft; 9. a bump; 10. a flange; 11. a spring; 12. a rotating handle; 13. a connecting shaft; 14. a torsion spring; 15. a first cover; 16. a second cover; 17. a bolt; 18. an auxiliary lock shell; 19. a lock core; 20. and an auxiliary bolt.
Detailed Description
The technical scheme of the present invention will be clearly and completely described in the following detailed description. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. 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.
The present embodiment provides a battery for a two-wheeled electric vehicle, and a lock structure mounted on the battery will be described in detail for easy understanding. See fig. 1-5. The utility model provides an electronic two-wheeled vehicle battery, includes battery body 1, lock body base 2 and main lock body, and the top of battery body 1 is equipped with battery upper cover 3, and unlike current electronic two-wheeled vehicle battery, lock body base 2 is arranged in on battery upper cover 3 and is equipped with the main lock body in the bilateral symmetry of lock body base 2 through the bolt-up, and this battery is from taking the tool to lock promptly in order to remove the restriction that the battery must match with the battery case, also avoids the lateral wall of battery to scratch and rub by the tool to lock on the battery case simultaneously and wear.
The main lock body comprises a lock tongue assembly, a driving piece and an elastic reset piece, wherein the lock tongue assembly is arranged on the lock body base 2 in a sliding manner along the length direction of the lock body base 2, in order to further limit the sliding direction and the sliding range of the lock tongue assembly, a lock body base 4 is preferably arranged on the lock body base 2, a lock body sliding groove 5 is concavely formed in the surface of the lock body base 4, meanwhile, driving communication holes (not shown in the drawing) and lock tongue through holes (not shown in the drawing) are respectively formed in two sides of the lock body base 2 in the length direction of the lock body base 4 and are communicated with the lock body sliding groove 5, the lock tongue assembly is arranged in the lock body sliding groove 5 in a sliding manner, one end of the lock tongue assembly penetrates through the lock tongue through holes, the other end of the lock tongue assembly is in an effective manner, the driving piece, namely the driving piece is also arranged in the lock body sliding groove 5, and the elastic reset piece is arranged between the driving piece and the lock tongue assembly. Further, in order to enable the latch bolt assemblies in the two main locks to be synchronously unlocked or locked, a linkage piece is connected between the driving pieces in the two main locks, namely two ends of the linkage piece penetrate through the driving communication holes respectively and are connected with the other ends of the driving pieces.
When the battery is unlocked, the two latch bolt assemblies are moved towards each other by the driving member to a position flush with the side edge of the lock body base 2, more preferably to a position flush with the side wall of the lock body seat 4, and press the elastic reset member. When the battery is locked, the two spring bolt assemblies are mutually far away from each other under the combined action of the driving piece and the elastic reset piece to be protruded at the side wall position of the lock body seat 4, and even more protruded at the side edge position of the lock body base 2, the spring bolt assemblies are matched and locked with the side wall of the battery box or the lock hole of the frame.
In this embodiment, the latch bolt assembly is composed of a U-shaped latch bolt frame 6 and a main latch bolt 7, wherein the latch bolt frame 6 is slidably disposed in the latch body chute 5 in such a manner that the opening faces the center direction of the latch body base 2, and the main latch bolt 7 is disposed on the top outer sidewall of the latch bolt frame 6, i.e., on the side close to the latch bolt through hole and penetrates the latch bolt through hole. One end of the driving piece is arranged at the position of the lock body chute 5 in the opening of the lock tongue frame 6 and is in driving connection with the inner side walls at the two ends of the lock tongue frame 6, and meanwhile, the elastic reset piece is arranged between the driving piece and the inner side walls at the top of the lock tongue frame 6. Further, the driving piece comprises a rotating shaft 8 and a protruding block 9, wherein the rotating shaft 8 is rotatably arranged in the lock body chute 5, one end of the rotating shaft is positioned in the opening of the lock tongue frame 6, a circle of periodically-undulating flanges 10 are convexly arranged on the circumferential outer side surface of the end, the corresponding flanges 10 of the inner side walls at the two ends of the lock tongue frame 6 are respectively and oppositely provided with the protruding block 9, the protruding blocks 9 are in sliding contact with the flanges 10 to form a cam mechanism, and the flanges 10 on the outer side surfaces of the circumference of the rotating shaft 8 rotate along with the rotating shaft, so that the protruding blocks 9 on the inner side walls at the two ends of the lock tongue frame 6 slide along the periodically-undulating flanges 10, and the lock tongue frame 6 moves back and forth in the lock body sliding groove 5. The elastic reset piece preferably adopts a spring 11, one end of the spring 11 is in abutting contact or fixed connection with the inner side wall of the top of the lock tongue frame 6, and the other end of the spring 11 is in abutting contact or fixed connection with the end face of the rotating shaft 8 positioned in the opening of the lock tongue frame 6.
The user drives two pivots 8 simultaneously through the linkage and rotates and makes lug 9 on the spring bolt frame 6 slide on flange 10 on pivot 8 circumference lateral surface, and then two spring bolt frames 6 drive main spring bolt 7 and move to the side wall that main spring bolt 7 did not link to each other with spring bolt frame 6 at least flushes towards lock body base 2 central direction simultaneously to release the locking connection between battery body 1 and battery case or the frame, spring 11 is pressed in this in-process. When the two rotating shafts 8 are stressed to reversely rotate, the protruding blocks 9 on the two lock tongue frames 6 reversely slide on the flanges 10 on the rotating shafts 8 to drive the two lock tongue frames 6 to mutually move away from each other in the directions of the two sides of the lock body base 2, and in the process, the springs 11 are not pressed any more and can assist the lock tongue frames 6 to reversely move, so that the two main lock tongues 7 simultaneously protrude out of the side walls of the lock body base 4 and are matched and locked with the lock holes on the battery box or the frame, and the battery locking operation is completed.
In this embodiment, the linkage member preferably adopts a rotating handle 12, and both ends of the rotating handle 12 are respectively provided with a connecting shaft 13 in an extending manner, so that the connecting shafts 13 penetrate through a driving communication hole on the lock body seat 4 to be connected with the other end of the rotating shaft 8, and a user can turn over and pull the rotating handle 12 to enable the two rotating shafts 8 to rotate simultaneously. In addition, a rotating handle resetting piece is also connected to the connecting shaft 13 in an action mode, so that the rotating handle 12 can be automatically reset after the acting force is lost. The handle resetting piece adopts a torsion spring 14, namely the torsion spring 14 is sleeved on the connecting shaft 13 and two ends of the torsion spring are respectively connected with the outer side wall of the connecting shaft 13 and the surface of the lock body base 2. When the rotating handle 12 is turned over and pulled up, the rotating handle 12 enables the two rotating shafts 8 to rotate simultaneously through the connecting shafts 13 at the two ends, so that the lock tongue frame 6 drives the main lock tongue 7 to move close to each other under the cooperation of the convex blocks 9 and the flanges 10 to realize battery unlocking operation, a user can directly take the battery body 1 out of the battery box or the frame by taking the rotating handle 12, and the torsion spring 14 and the spring 11 are in a pressed state in the process. When a user inserts the battery body 1 into the battery box or the vehicle frame by lifting the rotating handle 12, the rotating handle 12 is loosened, the rotating handle 12 is reset under the action of the torsion spring 14, at the moment, the two rotating shafts 8 reversely rotate to enable the protruding blocks 9 to reversely slide on the flange 10, and the two spring bolt frames 6 drive the main spring bolts 7 to protrude out of the side wall of the battery body 1 and are matched and locked with the lock holes on the battery box or the vehicle frame under the auxiliary action of the springs 11.
In the above locking or unlocking process, the spring 11 is in a relaxed state or a compressed state, in order to avoid that the spring 11 is separated from the lock body chute 5 in the two state switching process, a first sealing cover 15 and a second sealing cover 16 are sequentially arranged at the top of the lock body seat 4, wherein the first sealing cover 15 is fastened on the top surface of the lock body seat 4 through a bolt 17 to seal the spring 11 in the lock body chute 5, meanwhile, the connection strength of the connecting shaft can be improved, and the second sealing cover 16 is fastened on the first sealing cover 15 through a buckle in order to improve the overall aesthetic property.
In order to avoid the unexpected rotation of the handle 12 to unlock the two main lock bodies, the lock structure is also provided with an auxiliary lock body in a matching way to further lock the two main lock bodies. Specifically, the auxiliary lock body comprises an auxiliary lock shell 18, a lock cylinder 19 and an auxiliary lock tongue 20, wherein the auxiliary lock shell 18 is arranged at the bottom of the lock body base 2 corresponding to one of the main lock bodies, and the auxiliary lock shells 18 can be arranged below the two main lock bodies. The auxiliary lock shell 18 is internally provided with a lock cylinder 19 and an auxiliary lock tongue 20 which are in driving connection, the positions of the lock body base 2 and the lock body sliding groove 5 corresponding to the auxiliary lock tongue 20 are respectively provided with a first through hole (not shown in the figure) and a second through hole (not shown in the figure), the auxiliary lock tongue 20 sequentially penetrates through the first through hole and the second through hole under the driving of the lock cylinder 19 and protrudes out of the bottom surface of the lock body sliding groove 5 to be in abutting contact with the top inner side wall of the lock tongue frame 6, so that the lock tongue frame 6 is limited to move in the lock body sliding groove 5.
After the two main lock bodies are locked, a user can insert a key into the lock cylinder 19 to drive the auxiliary lock tongue 20 to push up and contact with the inner side wall of the lock tongue frame 6, if the rotating handle 12 is turned over and pulled up accidentally, at least one lock tongue frame 6 can not be unlocked due to the abutting limitation of the auxiliary lock tongue 20. When the battery body 1 has a requirement of taking out, a user first needs to unlock the auxiliary lock body, so that the auxiliary lock tongue 20 retracts to release the sliding restriction on the lock tongue frame 6, and then the two main lock bodies are simultaneously unlocked by rotating the rotating handle 12.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A lock structure, characterized in that: the lock comprises a lock body base and a main lock body, wherein the main lock body is symmetrically arranged at two sides of the lock body base, the main lock body comprises a lock tongue assembly, a driving piece and an elastic reset piece, the lock tongue assembly is arranged on the lock body base in a sliding manner along the length direction of the lock body base, the driving piece is connected to the lock tongue assembly in an acting manner, the elastic reset piece is also arranged between the lock tongue assembly and the driving piece, a linkage piece is connected between the driving pieces in the two main lock bodies, and when the lock is unlocked, the two lock tongue assemblies are at least mutually close to each other under the action of the driving piece and move to the position flush with the side edge of the lock body base, and press the elastic reset piece; when the lock is locked, the two lock tongue assemblies are mutually far away from each other to the position protruding out of the side edge of the lock body base under the combined action of the driving piece and the elastic reset piece.
2. A lock structure according to claim 1, wherein: the main lock body is characterized by further comprising a lock body seat, wherein the lock body seat is arranged on the lock body base, a lock body sliding groove is concavely formed in the lock body seat, the lock body seat is respectively provided with a driving communication hole and a lock tongue through hole at two sides in the length direction of the lock body base and is communicated with the lock body sliding groove, the lock tongue component is slidably arranged in the lock body sliding groove, one end of the lock tongue component penetrates through the lock tongue through hole, the driving component is positioned in the lock body sliding groove, one end of the driving component is in driving connection with the lock tongue component, and two ends of the linkage component respectively penetrate through the driving communication hole and are connected with the other end of the driving component.
3. A lock structure according to claim 2, wherein: the lock tongue assembly comprises a lock tongue frame and a main lock tongue, the lock tongue frame is U-shaped and is arranged in the lock body sliding groove in a sliding manner in a mode that an opening of the lock tongue frame faces the center direction of the lock body base, one end of the driving piece is arranged at the position of the lock body sliding groove in the opening of the lock tongue frame and is in driving connection with inner side walls at two ends of the lock tongue frame, an elastic reset piece is arranged between the driving piece and the inner side walls at the top of the lock tongue frame, and the main lock tongue is arranged on the outer side wall at the top of the lock tongue frame, namely, one side close to the lock tongue through hole and penetrates through the lock tongue through hole.
4. A lock structure according to claim 3, wherein: the driving piece comprises a rotating shaft and a protruding block, the rotating shaft is rotatably arranged in the lock body sliding groove, one end of the rotating shaft is positioned in the lock bolt frame opening, a circle of periodically-undulating flange is convexly arranged on the outer side face of the circumference of the rotating shaft, the protruding blocks are respectively and oppositely arranged on the inner side walls of the two ends of the lock bolt frame, the protruding blocks are in sliding contact with the flange so that the protruding blocks form a cam mechanism, the rotating shaft rotates to enable the protruding blocks to periodically undulate on the flange to drive the lock bolt frame to reciprocate in the lock body sliding groove, and an elastic reset piece is arranged between the end face of the rotating shaft positioned in the lock bolt frame opening and the inner side wall of the top of the lock bolt frame.
5. A lock structure according to claim 4, wherein: the elastic reset piece is a spring, one end of the spring is in abutting contact or fixed connection with the inner side wall of the top of the spring bolt frame, and the other end of the spring is in abutting contact or fixed connection with the end face of the rotating shaft positioned in the opening of the spring bolt frame.
6. A lock structure according to claim 4, wherein: the linkage piece is a rotating handle, connecting shafts are respectively arranged at two ends of the rotating handle in an extending mode, penetrate through the driving communication holes and are connected with the other end of the rotating shaft, and a rotating handle reset piece is further connected to the connecting shafts in an acting mode.
7. A lock structure according to claim 6, wherein: the handle resetting piece is a torsion spring, the torsion spring is sleeved on the connecting shaft, and two ends of the torsion spring are respectively connected with the outer side wall of the connecting shaft and the surface of the lock body base.
8. A lock structure according to claim 2, wherein: the top of lock body seat is equipped with first closing cap and second closing cap in proper order, first closing cap establish through the bolt lid fastening in on the top surface of lock body seat, the second closing cap is fixed in through the buckle block on the first closing cap.
9. A lock structure according to claim 3, wherein: the lock is characterized by further comprising an auxiliary lock body, the auxiliary lock body comprises an auxiliary lock shell, a lock cylinder and an auxiliary lock tongue, the bottom of the lock body base corresponds to at least one position of the main lock body is provided with the auxiliary lock shell, the lock cylinder is arranged in the auxiliary lock shell and the auxiliary lock tongue are in driving connection with each other, the positions of the lock body base and the lock body sliding groove, corresponding to the auxiliary lock tongue, are respectively provided with a first through hole and a second through hole which are communicated with each other, and the auxiliary lock tongue sequentially penetrates through the first through hole and the second through hole under the driving of the lock cylinder and protrudes out of the bottom surface of the lock body sliding groove and the top inner side wall of the lock tongue frame are in abutting contact with each other to limit the lock tongue frame to move in the lock body sliding groove.
10. An electric two-wheeled vehicle battery, characterized in that: the lock structure, the battery body and the battery upper cover comprise any one of claims 1-9, wherein the battery upper cover is arranged at the top of the battery body, and the lock structure is fastened on the battery upper cover through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310689985.2A CN116417742B (en) | 2023-06-12 | 2023-06-12 | Lock structure and electric two-wheeled vehicle battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310689985.2A CN116417742B (en) | 2023-06-12 | 2023-06-12 | Lock structure and electric two-wheeled vehicle battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116417742A true CN116417742A (en) | 2023-07-11 |
| CN116417742B CN116417742B (en) | 2023-09-12 |
Family
ID=87049642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310689985.2A Active CN116417742B (en) | 2023-06-12 | 2023-06-12 | Lock structure and electric two-wheeled vehicle battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116417742B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204526787U (en) * | 2015-03-12 | 2015-08-05 | 浙江杭欧实业股份有限公司 | Battery is changed containing filling of indicator lamp |
| CN206921903U (en) * | 2017-07-18 | 2018-01-23 | 上海喜摩电动科技有限公司 | The portable battery pack locked in vehicle frame |
| CN213391641U (en) * | 2020-08-21 | 2021-06-08 | 九号智能(常州)科技有限公司 | Electronic lock device and electric vehicle |
| CN113103852A (en) * | 2021-05-05 | 2021-07-13 | 深圳精智机器有限公司 | Battery lock and locking method |
| CN217326847U (en) * | 2020-12-31 | 2022-08-30 | 宁波丰吉双可电子有限公司 | Lock set |
| CN217783181U (en) * | 2022-05-30 | 2022-11-11 | 云丁网络技术(北京)有限公司 | Intelligent lock and lock body |
| CN116025229A (en) * | 2023-02-16 | 2023-04-28 | 海固科技(苏州)有限公司 | Battery lock and battery box |
| CN116220480A (en) * | 2023-03-15 | 2023-06-06 | 厦门承宏五金有限公司 | Lock body structure |
| CN219163608U (en) * | 2022-11-14 | 2023-06-09 | 海能达通信股份有限公司 | Lock catch structure and electronic equipment |
-
2023
- 2023-06-12 CN CN202310689985.2A patent/CN116417742B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204526787U (en) * | 2015-03-12 | 2015-08-05 | 浙江杭欧实业股份有限公司 | Battery is changed containing filling of indicator lamp |
| CN206921903U (en) * | 2017-07-18 | 2018-01-23 | 上海喜摩电动科技有限公司 | The portable battery pack locked in vehicle frame |
| CN213391641U (en) * | 2020-08-21 | 2021-06-08 | 九号智能(常州)科技有限公司 | Electronic lock device and electric vehicle |
| CN217326847U (en) * | 2020-12-31 | 2022-08-30 | 宁波丰吉双可电子有限公司 | Lock set |
| CN113103852A (en) * | 2021-05-05 | 2021-07-13 | 深圳精智机器有限公司 | Battery lock and locking method |
| CN217783181U (en) * | 2022-05-30 | 2022-11-11 | 云丁网络技术(北京)有限公司 | Intelligent lock and lock body |
| CN219163608U (en) * | 2022-11-14 | 2023-06-09 | 海能达通信股份有限公司 | Lock catch structure and electronic equipment |
| CN116025229A (en) * | 2023-02-16 | 2023-04-28 | 海固科技(苏州)有限公司 | Battery lock and battery box |
| CN116220480A (en) * | 2023-03-15 | 2023-06-06 | 厦门承宏五金有限公司 | Lock body structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116417742B (en) | 2023-09-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP4029402B1 (en) | Middle frame and rotating shaft separation suitcase having shock-absorbing structure | |
| CN116417742B (en) | Lock structure and electric two-wheeled vehicle battery | |
| CN108979359B (en) | Case zipper coded lock | |
| CN202187617U (en) | Luggage combination lock | |
| CN203441213U (en) | Coded lock of suitcase | |
| CN209556590U (en) | A kind of password padlock | |
| CN201571590U (en) | Seat belt buckle | |
| CN210918545U (en) | Turnover type luggage coded lock | |
| CN218780156U (en) | Zipper coded lock for multilayer case | |
| CN211229835U (en) | Tongue turning structure synchronously locked and unlocked with main lock tongue | |
| CN108193953B (en) | Back triggers formula door leaf interlocking structure | |
| CN113027235A (en) | Lock tongue module and modular lock | |
| CN207245404U (en) | A kind of separated type coded lock | |
| CN206816014U (en) | Case and bag password padlock | |
| CN220705451U (en) | Key type vehicle door opening and closing structure and vehicle | |
| CN110273593B (en) | Case lock | |
| CN201305010Y (en) | Infant pushcart front wheel guiding mechanism | |
| CN2168049Y (en) | Internal casting type anti-theft lock for bicycle | |
| CN204492389U (en) | A kind of customs lock | |
| CN217812904U (en) | Trick lock for multilayer case and bag | |
| CN215565150U (en) | Side padlock | |
| CN212249585U (en) | Improved buckle lock | |
| CN217812877U (en) | Convenient to use's padlock | |
| CN219691288U (en) | Flip type padlock | |
| CN211874187U (en) | Case puzzle lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |