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CN-224213950-U - Lock assembly and vehicle

CN224213950UCN 224213950 UCN224213950 UCN 224213950UCN-224213950-U

Abstract

The utility model discloses a lockset assembly and a vehicle, which comprise a shell, two lock bolts, a linkage piece, a first elastic piece and a lock pin, wherein the two lock bolts are glidingly assembled in the shell and are provided with locking positions and unlocking positions, each lock bolt comprises a tongue, the tongue of each lock bolt extends out of the shell in the locking positions, the tongue of each lock bolt is unlocked from a setting part in the unlocking positions, the linkage piece is connected between the two lock bolts, the linkage piece is used for driving the other lock bolt to reversely and glidingly slide when one lock bolt slides, the first elastic piece is arranged between the two lock bolts, the lock pin is glidingly assembled in the shell, and the lock pin is used for being spliced and assembled with at least one lock bolt. The lock assembly can unlock the lock tongue through a physical key or remote electric control, the transmission element is driven to operate in any control state and cannot be blocked to damage the lock tongue, the situation of false unlocking caused by vibration, inertia and the like can be avoided, and the stability of a locking state is ensured.

Inventors

  • YANG LESHENG
  • LIN WUBIN
  • LI XINGLE

Assignees

  • 纳恩博（常州）科技有限公司

Dates

Publication Date
20260508
Application Date
20250429

Claims (18)

  1. 1. A lock assembly, comprising: A housing; The two lock bolts are assembled in the shell in a sliding manner along a first direction and are provided with locking positions and unlocking positions, each lock bolt comprises a tongue, in the locking positions, the tongue of each lock bolt extends out of the shell and is used for locking and limiting with a setting part, and in the unlocking positions, the tongue of each lock bolt is unlocked from the setting part and is retracted into the shell; The linkage piece is connected between the two lock tongues, the linkage piece is used for driving one lock tongue to reversely slide in a linkage way when the other lock tongue slides, the first elastic piece is arranged between the two lock tongues, and the first elastic piece is used for driving the two lock tongues to switch from the unlocking position to the locking position; The lock pin is slidingly assembled in the shell along a second direction and is used for being spliced and assembled with at least one lock tongue when the lock tongue is in the locking position so as to lock and fix the two lock tongues.
  2. 2. The lock assembly according to claim 1, wherein the lock bolts are provided with dust-proof surfaces, the dust-proof surfaces of the two lock bolts are arranged oppositely, the tongue is arranged on the dust-proof surfaces, and in the locking position, the dust-proof surfaces of each lock bolt are in fit contact with the inner wall of the shell.
  3. 3. The lock assembly according to claim 1, wherein one of the lock bolts is provided with a guide portion, the other lock bolt is provided with a guide hole, the guide portion is in guide fit with the guide hole, and the first elastic member is sleeved on the outer peripheral side of the guide portion and props against the space between the two lock bolts.
  4. 4. The lock assembly of claim 1, wherein the linkage is a first gear, the first gear is rotatably mounted in the housing, the two locking bolts are a first locking bolt and a second locking bolt, the first locking bolt is provided with a first rack, the second locking bolt is provided with a second rack, the first rack and the second rack both extend along the first direction, and the first gear is engaged and mounted between the first rack and the second rack.
  5. 5. The lock assembly of claim 4, wherein the second locking bolt is provided with an extension extending along the first direction, the extension and the first locking bolt being oppositely disposed in the second direction, the second rack being provided in the extension, the first direction being perpendicular to the second direction.
  6. 6. The lock assembly of claim 4, wherein the second locking bolt is provided with a drive rod extending along the first direction and extending outside the housing, and wherein the drive rod is configured to actuate the locking bolt from the locked position to the unlocked position.
  7. 7. The lock assembly according to any one of claims 1-6, wherein one of the locking bolt and the housing is provided with a rail, wherein the other is provided with a rail groove, wherein the rail and the rail groove each extend along the first direction, and wherein the rail is slip fit within the rail groove.
  8. 8. The lock assembly as claimed in any one of claims 1 to 6, comprising: the electric control module is arranged in the shell; The first transmission piece is assembled in the shell in a sliding way along the second direction, the first transmission piece is connected with the output end of the electric control module, and the electric control module is used for driving the first transmission piece to slide along the second direction; The second transmission piece is slidingly assembled in the shell along the second direction, the second transmission piece and the first transmission piece are slidingly assembled in the second direction, and the lock pin is arranged on the second transmission piece; The second elastic piece is arranged between the first transmission piece and the second transmission piece and is used for buffering relative displacement of the first transmission piece and the second transmission piece in the second direction.
  9. 9. The lock assembly according to claim 8, wherein the first transmission member is provided with a plate portion provided with an opening penetrating the plate portion, the second transmission member is provided with a guide groove extending along the second direction, a groove wall of the guide groove is provided with a groove, the second elastic member is assembled in the opening, and a portion of the second elastic member protruding from a surface of the plate portion is abutted against the groove wall of the groove in the second direction.
  10. 10. The lock assembly of claim 8, wherein the first transmission member is provided with a limit portion, the second transmission member is provided with a limit slot, the limit slot extends along the second direction, and the limit portion is slidably engaged in the limit slot and is configured to limit a stroke of relative displacement of the first transmission member and the second transmission member.
  11. 11. The lock assembly of claim 8, wherein the output of the electronic control module includes a second gear, the first transmission member is provided with a third rack, the third rack extends along the second direction, and the second gear is engaged with the third rack.
  12. 12. The lock assembly of claim 8, including a mechanical key, the second transmission member having a mating aperture, the mechanical key for insertion into the mating aperture to effect mechanical actuation of displacement of the second transmission member and the locking pin in the second direction.
  13. 13. The lock assembly of claim 8, wherein the electronic control module includes an electronic control housing, one of the electronic control housing and the first transmission member is provided with a first sensing member, the other of the electronic control housing and the first transmission member is provided with a second sensing member, and the first sensing member and the second sensing member generate a sensing signal for determining whether the locking pin locks the locking bolt when the first sensing member and the second sensing member are opposite in the first direction.
  14. 14. The lock assembly of claim 8, comprising: The ejector rod is glidingly assembled in the shell along the second direction, and is provided with a stop part; The third elastic piece is sleeved on the outer peripheral side of the ejector rod, the third elastic piece is stopped between the stopping part and the shell, and the third elastic piece is used for driving the ejector rod to move along the second direction and jack up the setting component when the lock tongue is unlocked from the setting component.
  15. 15. The lock assembly according to claim 14, wherein the electronic control module includes an electronic control housing, one of the electronic control housing and the stopper is provided with a third sensing member, the other of the electronic control housing and the stopper is provided with a fourth sensing member, and the third sensing member and the fourth sensing member generate a sensing signal for determining a position of the jack when the third sensing member and the fourth sensing member are opposite to each other in the first direction.
  16. 16. The lock assembly according to claim 15, wherein the third sensing members are disposed on the electric control housing, two of the third sensing members are sequentially arranged in the second direction, one of the third sensing members is used for determining a position of the ejector rod when the lock tongue is in the locked position, and the other of the third sensing members is used for determining a position of the ejector rod when the lock tongue is in the unlocked position.
  17. 17. A vehicle comprising a lock assembly as claimed in any one of claims 1 to 16.
  18. 18. The vehicle of claim 17, comprising a cover plate, the cover plate comprising the setting component, the cover plate comprising two snaps, the two snaps being snap-fit to the tongue portions of the two locking tongues, respectively.

Description

Lock assembly and vehicle Technical Field The utility model relates to the technical field of vehicles, in particular to a lock assembly and a vehicle. Background In order to avoid the condition that batteries, materials and the like are stolen, the existing two-wheeled electric vehicles, electric scooter and other vehicles are usually provided with cover plate locks, and the cover plate locks can cover the cover plates and other parts on the batteries and other parts, so that the anti-theft effect is achieved. However, the cover plate lock in the prior art has the condition of false unlocking caused by vibration, so that the locking stability and the anti-theft performance of the cover plate lock are reduced. Disclosure of utility model The present utility model aims to solve at least one of the technical problems in the related art to some extent. Therefore, the embodiment of the utility model provides the lock assembly, which can avoid the situation of false unlocking caused by vibration, inertia and the like, and ensure the stability of a locking state, thereby improving the anti-theft property. The embodiment of the utility model also provides a vehicle comprising the lock assembly. The lockset assembly of the embodiment of the utility model comprises: A housing; The two lock bolts are assembled in the shell in a sliding manner along a first direction and are provided with locking positions and unlocking positions, each lock bolt comprises a tongue, in the locking positions, the tongue of each lock bolt extends out of the shell and is used for locking and limiting with a setting part, and in the unlocking positions, the tongue of each lock bolt is unlocked from the setting part and is retracted into the shell; The linkage piece is connected between the two lock tongues, the linkage piece is used for driving one lock tongue to reversely slide in a linkage way when the other lock tongue slides, the first elastic piece is arranged between the two lock tongues, and the first elastic piece is used for driving the two lock tongues to switch from the unlocking position to the locking position; The lock pin is slidingly assembled in the shell along a second direction and is used for being spliced and assembled with at least one lock tongue when the lock tongue is in the locking position so as to lock and fix the two lock tongues. In some embodiments, the locking bolts are provided with dustproof surfaces, the dustproof surfaces of the two locking bolts are arranged oppositely, the locking bolts are arranged on the dustproof surfaces, and in the locking position, each dustproof surface of each locking bolt is in fit contact with the inner wall of the shell. In some embodiments, one of the locking bolts is provided with a guide part, the other locking bolt is provided with a guide hole, the guide part is in guide fit in the guide hole, and the first elastic piece is sleeved on the outer peripheral side of the guide part and props against the space between the two locking bolts. In some embodiments, the linkage is a first gear, the first gear is rotatably assembled in the housing, the two lock bolts are a first lock bolt and a second lock bolt respectively, the first lock bolt is provided with a first rack, the second lock bolt is provided with a second rack, the first rack and the second rack both extend along the first direction, and the first gear is engaged and matched between the first rack and the second rack. In some embodiments, the second lock tongue is provided with an extension part extending along the first direction, the extension part and the first lock tongue are oppositely arranged in the second direction, the second rack is arranged on the extension part, and the first direction and the second direction are perpendicular. In some embodiments, the second latch tongue is provided with a drive rod extending along the first direction and extending outside the housing, and the drive rod is used to drive the latch tongue to switch from the latched position to the unlatched position. In some embodiments, one of the locking tongue and the housing is provided with a guide rail, the other is provided with a guide rail groove, the guide rail and the guide rail groove both extend along the first direction, and the guide rail is slidingly fitted within the guide rail groove. In some embodiments, comprising: the electric control module is arranged in the shell; The first transmission piece is assembled in the shell in a sliding way along the second direction, the first transmission piece is connected with the output end of the electric control module, and the electric control module is used for driving the first transmission piece to slide along the second direction; The second transmission piece is slidingly assembled in the shell along the second direction, the second transmission piece and the first transmission piece are slidingly assembled in the second direction, and the lock pin is arranged on the secon