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CN-224228419-U - Spherical lock structure

CN224228419UCN 224228419 UCN224228419 UCN 224228419UCN-224228419-U

Abstract

The utility model discloses a spherical lock structure, which comprises a lock shell and a lock core, wherein an installation panel is arranged in the lock shell, an installation hole is formed in the installation panel, the lock core sequentially penetrates through the front end of the lock shell and the installation hole, the lock core comprises a lock core shell, a rotating shaft body is movably connected in the lock core shell, and a connecting structure is arranged between the outer side of the lock core shell and the installation panel to realize stable connection between the lock core shell and the lock shell.

Inventors

  • ZHENG JUHUA
  • YU YANZHEN
  • YU YANXUE
  • LIAO HAIQIANG

Assignees

  • 中山市基信锁芯有限公司

Dates

Publication Date
20260512
Application Date
20250529

Claims (10)

  1. 1. The spherical lock structure is characterized by comprising a lock shell (1) and a lock cylinder (2), wherein an installation panel (11) is arranged in the lock shell (1), an installation hole (12) is formed in the installation panel (11), the lock cylinder (2) sequentially penetrates through the front end of the lock shell (1) and the installation hole (12), the lock cylinder (2) comprises a lock cylinder shell (3), a rotating shaft body (4) is movably connected in the lock cylinder shell (3), a connecting structure is arranged between the outer side of the lock cylinder shell (3) and the installation panel (11), and the connecting structure is used for fixedly connecting the lock cylinder shell (3) with the installation panel (11).
  2. 2. The spherical lock structure according to claim 1, wherein the connecting structure comprises a first positioning block (31) arranged outside the lock cylinder housing (3), a first clamping position (13) arranged on the periphery of the mounting hole (12), and a first screw (14), wherein the first positioning block (31) is placed on the first clamping position (13), and the first screw (14) is used for fixing the first positioning block (31) on the first clamping position (13).
  3. 3. The spherical lock structure according to claim 2, wherein the lock cylinder housing (3) is provided with a second positioning block (32) positioned in front of the first positioning block (31), the front surface of the mounting panel (11) is provided with a second clamping position (15), the rear surface of the mounting panel (11) is provided with a first clamping position (13), and the first positioning block (31) can be clamped into the first clamping position (13) after passing through the mounting hole (12) by rotating the lock cylinder (2) around the shaft, and meanwhile the second positioning block (32) can be clamped into the second clamping position (15).
  4. 4. A ball lock structure according to claim 2, characterized in that the first detent (13) is located on the back of the second detent (15).
  5. 5. A ball lock structure according to claim 2, characterized in that the mounting panel (11) is provided with screw holes (16) around the first clamping position (13), the first screw (14) comprises a screw cap (141) and a screw rod (142), the screw rod (142) is connected with the screw holes (16), and the screw cap (141) presses the first positioning block (31) against the first clamping position (13).
  6. 6. A spherical lock arrangement according to claim 2, characterized in that the shape of the mounting hole (12) is adapted to the vertical cross section of the lock cylinder housing (3) where the first positioning block (31) is located.
  7. 7. The spherical lock structure according to claim 1, further comprising a touch module (6), wherein the touch module (6) comprises a touch panel (61), the front end and the rear end of the lock case (1) are both openings, a mounting groove (18) is formed between the front end opening of the lock case (1) and the mounting panel (11), the touch module (6) is mounted in the mounting groove (18), the touch panel (61) is mounted at the front end opening of the lock case (1), and the touch panel (61) is provided with a through hole (62) for the lock cylinder (2) to penetrate.
  8. 8. The ball lock structure according to claim 7, wherein a connecting post (63) is provided on the back of the touch panel (61), and the connecting post (63) is connected to the mounting panel (11).
  9. 9. A ball lock structure according to claim 1, further comprising a fingerprint module (5) mounted on a side wall of the lock housing (1).
  10. 10. The spherical lock structure according to claim 1, wherein the lock cylinder housing (3) is provided with an axially extending shaft body channel (33), the shaft body (4) penetrates through the shaft body channel (33), a key hole (46) is formed in the front end of the shaft body (4), a convex ring (41) located in front of the shaft body channel (33) and an annular groove (42) located behind the shaft body channel (33) are formed in the outer side of the shaft body (4), the outer diameter of the convex ring (41) is larger than the inner diameter of the shaft body channel (33), the annular groove (42) is clamped with an arc-shaped fixing piece (43), the outer diameter of the arc-shaped fixing piece (43) is larger than the inner diameter of the shaft body channel (33), the lock cylinder (2) further comprises a translational shaft body (7), a groove (44) used for placing the translational shaft body (7) is formed in the outer side of the shaft body (4), and the translational shaft body (7) is connected with the shaft body (4) through a transmission structure.

Description

Spherical lock structure Technical Field The utility model relates to the field of lockset equipment, in particular to a spherical lock structure. Background The traditional ball lock is usually provided with a mechanical lock core structure which is unlocked or locked by a key, for example, chinese patent publication No. CN119801327A discloses an intelligent electronic ball lock which comprises a front lock body, a mechanical lock head is arranged on the front lock body, one end of a connecting rod is movably connected with the mechanical lock head, and the other end of the connecting rod is connected with one end of a square rod. The mechanical lock head of the spherical lock is arranged in the spherical lock through the connecting rod, a connecting structure is not arranged between the mechanical lock head and the front lock body, and when a key is inserted into the mechanical lock head and rotates, the mechanical lock head can shake. In view of the above, the present utility model proposes a ball lock structure to solve the above-mentioned problems. Disclosure of utility model In order to overcome the defects of the technology, the utility model provides a spherical lock structure, and a connecting structure is arranged between a lock cylinder and a lock shell, so that the lock cylinder is stably arranged in the lock shell, and the connecting structure is simple. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The utility model provides a spherical lock structure, includes lock shell and lock core, be equipped with the installation panel in the lock shell, be equipped with the mounting hole on the installation panel, lock core runs through lock shell front end, mounting hole in proper order, the lock core includes lock core shell, swing joint has the pivot body in the lock core shell, be equipped with connection structure between the outside of lock core shell and the installation panel, connection structure is used for lock core shell and installation panel fixed connection. Preferably, the connecting structure comprises a first positioning block arranged on the outer side of the lock cylinder shell, a first clamping position arranged on the periphery of the mounting hole and a first screw, wherein the first positioning block is placed on the first clamping position, and the first screw is used for fixing the first positioning block on the first clamping position. The lock cylinder shell is provided with a second positioning block positioned in front of the first positioning block, a second clamping position is arranged in front of the installation panel, a first clamping position is arranged behind the installation panel, and the first positioning block can pass through the installation hole and then rotate the lock cylinder around the shaft to clamp the first positioning block into the first clamping position, and meanwhile, the second positioning block can be clamped into the second clamping position. Preferably, the first clamping position is positioned at the back of the second clamping position. Preferably, the mounting panel is provided with a screw hole arranged around the first clamping position, the first screw comprises a nut and a screw rod, the screw rod is connected with the screw hole, and the nut tightly presses the first positioning block on the first clamping position. Preferably, the shape of the mounting hole is matched with the vertical section of the lock cylinder shell where the first positioning block is located. Preferably, a circle of solid boss is arranged around the mounting hole at the rear of the mounting panel, and the first clamping position and the screw hole are both positioned on the solid boss. Preferably, the spherical lock structure further comprises a touch module, the touch module comprises a touch panel, the front end and the rear end of the lock shell are both openings, an installation groove is formed between the front end opening of the lock shell and the installation panel, the touch module is installed in the installation groove, the touch panel is installed at the front end opening of the lock shell, and the touch panel is provided with a through hole for the lock cylinder to penetrate. Preferably, a connecting column is arranged on the back of the touch panel and is connected with the mounting panel. Preferably, the ball lock structure further comprises a fingerprint module mounted on a side wall of the lock case. Preferably, the lock cylinder shell is provided with a shaft body channel extending along the axial direction, the rotating shaft body penetrates through the shaft body channel, the front end of the rotating shaft body is provided with a key hole, the outer side of the rotating shaft body is provided with a convex ring positioned in front of the shaft body channel and an annular groove positioned behind the shaft body channel, the outer diameter of the convex ring is larger than the inner d