Storage cabinet lock capable of being unlocked in multiple modes

Abstract

The utility model discloses a storage cabinet lock capable of being unlocked in multiple modes. The storage cabinet lock comprises a lock body, a spring bolt mechanism, an unlocking piece, a mechanical unlocking mechanism and an electronic unlocking mechanism. The mechanical unlocking mechanism and the electronic unlocking mechanism are connected to the spring bolt mechanism, and the mechanical unlocking mechanism and the electronic unlocking mechanism are both used for controlling the spring bolt mechanism to be locked or unlocked; a magnet is arranged outside the unlocking piece; the electronic unlocking mechanism comprises a PCB (Printed Circuit Board), an unlocking and locking sensing element and a locking and locking sensing element; the unlocking and locking sensing element and the locking and locking sensing element are arranged on the PCB and located below the unlocking piece, in this way, in the mechanical and electronic unlocking state, stability and reliability are achieved, unlocking is accurate and rapid, reliability is high, the space arrangement of the whole lock is compact, and the lock is suitable for application and popularization.

Description

Technical Field

[0001] The utility model relates to the field of lock technology, in particular to a storage cabinet lock with multi-mode unlocking. Background Art

[0002] The clutch structure of traditional electronic locks mostly adopts an electromagnet structure, which has low security and can be easily cracked by people using magnets and other magnetic objects. At the same time, the solenoid valve structure generally has the disadvantages of complex structure and unstable function, which can easily lead to the situation of unlocking and locking not being in place.

[0003] A password electronic lock in the prior art includes a lock housing, an unlocking member, a limit pin, an electric control limit assembly and a circuit board; the lock housing is provided with a mounting cavity, the mounting cavity is provided with a lock hole; the unlocking member is installed in the lock hole, and a limit groove is provided on the circumference of the unlocking member; the limit pin is provided in the mounting cavity and movably fits on the circumference of the unlocking member, and the electric control limit assembly includes a motor, a stopper and a first spring provided in the mounting cavity; the motor is provided with a rotating shaft; the stopper includes a connecting portion and a limit portion, the connecting portion is two baffles sleeved on the rotating shaft, and the limit portion is opposite to the limit pin; the first spring is sleeved on the rotating shaft and located between the two baffles; the circumference of the rotating shaft is protruded to form a protrusion embedded in the first spring; when the motor is working, the protrusion compresses the first spring to drive the stopper to limit or release the radial movement of the limit pin;

[0004] For electronic unlocking, after entering the correct password, the motor rotates forward to drive the rotating shaft. The protrusion on the rotating shaft compresses the first spring and moves it to the right, thereby squeezing the stopper to move to the right. At this time, the limit pin is released. When the user rotates the unlocking piece, the limit pin can move upward along the slide slot, so that the unlocking piece is no longer locked by the limit pin. When the limit pin moves upward, it squeezes the swing piece to rotate and trigger the micro switch to receive the unlocking signal, and the unlocking is successful. However, this type of password electronic lock has the following defects:

[0005] For example: when the user turns the unlocking part, the limit pin needs to move upward to squeeze the swing piece to rotate to trigger the micro switch to receive the unlocking signal and unlock successfully; this makes the entire unlocking process complicated, and the installation accuracy of the limit pin and the swing piece in the lock body is high. If the limit pin encounters resistance when moving upward and cannot swing, it will cause the lock to be unable to be unlocked, affecting the use of the lock.

[0006] Therefore, it is necessary to study a new technical solution to solve the above problems. Utility Model Content

[0007] In view of this, the present invention addresses the shortcomings of the prior art. Its main purpose is to provide a multi-mode unlocking cabinet lock. Through the structural design and coordination between the deadbolt mechanism, unlocking member, mechanical unlocking mechanism and electronic unlocking mechanism, the present invention effectively solves the problems of the traditional technology such as the complicated unlocking process and the high installation precision requirements of the limit pin and the swing plate in the lock body.

[0008] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0009] A multi-mode unlocking cabinet lock includes a lock body and a bolt mechanism, an unlocking member, a mechanical unlocking mechanism, and an electronic unlocking mechanism arranged on the lock body;

[0010] The mechanical unlocking mechanism and the electronic unlocking mechanism are connected to the lock bolt mechanism, and both the mechanical unlocking mechanism and the electronic unlocking mechanism are used to control the lock bolt mechanism to lock or unlock;

[0011] The lock tongue mechanism includes a rotating shaft, a movable pin and a lock tongue; the movable pin is movably arranged on the rotating shaft so that one end of the movable pin is exposed outside the rotating shaft; the lock tongue is connected to one end of the rotating shaft and exposed outside the lock body;

[0012] The unlocking member is provided with a magnet on the outside thereof for cooperating with an unlocking and locking sensing element or a closing and locking sensing element; the unlocking member is rotatably connected to the other end of the rotating shaft, and the unlocking member controls the rotating shaft to selectively rotate, thereby driving the lock tongue to rotate and realize opening and closing the lock;

[0013] The electronic unlocking mechanism includes a PCB board, an unlocking and locking sensing element and a closing and locking sensing element; the unlocking and locking sensing element and the closing and locking sensing element are arranged on the PCB board and located below the unlocking part, and the PCB board is electrically connected to the unlocking and locking sensing element and the closing and locking sensing element.

[0014] As a preferred solution, the mechanical unlocking mechanism is arranged on the side of the lock tongue mechanism; the mechanical unlocking mechanism includes a lock core and a paddle, and the paddle can be selectively pressed against the outside of the rotating shaft through the lock core; the lock core is rotatably arranged on the lock body, so that the paddle close to the rotating shaft can move closer to or away from the rotating shaft.

[0015] As a preferred solution, the electronic unlocking mechanism also includes an NFC antenna board, a motor, a cam and a slider; the NFC antenna board is electrically connected to the PCB board; the motor drives the cam to rotate and is electrically connected to the PCB board; the slider is arranged between the rotating shaft and the cam, and an elastic member is connected between the cam and the slider, and the slider can be selectively displaced forward and backward; wherein, one side of the slider is against the rotating shaft.

[0016] As a preferred solution, a mounting groove is provided on the rotating shaft, and the mounting groove is extended along the axial direction of the rotating shaft; the movable pin can be movably arranged in the mounting groove forward and backward.

[0017] As a preferred solution, a convex point is provided at the lower end of the lock core, the paddle includes a left connecting section and a right connecting section, a movable groove is provided on a side of the left connecting section close to the convex point, and the movable groove has a left mating end and a right mating end;

[0018] The right connecting section is provided with a first arc-shaped abutting portion for abutting against the outer periphery of the rotating shaft and a stop portion for abutting against the front end of the movable pin on a side facing the rotating shaft. The first arc-shaped abutting portion is recessed on the right connecting section, and the stop portion is located beside the first arc-shaped abutting portion.

[0019] When the lock core rotates, the convex point slides and abuts against the right mating end, driving the right connecting section to move to the left, so that the first arc-shaped abutting portion and the stop portion are respectively away from the rotating shaft and the movable pin.

[0020] As a preferred solution, the cam includes a first front connecting section and a first rear connecting section, the output end of the motor is connected to the first rear connecting section, and the first front connecting section includes a main body and a limiting portion extending from one side of the main body;

[0021] The slider includes a second front connecting section and a second rear connecting section, the second rear connecting section extending from the rear end of the second front connecting section, a second arc-shaped abutting portion being recessed on the second front connecting section, and the second arc-shaped abutting portion being arranged toward the mounting groove;

[0022] In the electronic unlocking state, the limiting portion is away from the second rear connecting section, and the second annular connecting portion is away from the rotating shaft; in the electronic locking state, the second arc-shaped abutting portion abuts against the rear side of the mounting groove, and the second rear connecting section abuts against the limiting portion.

[0023] As a preferred solution, the PCB board is also electrically connected to unlocking and locking indicator lights, and the lighted ends of the unlocking and locking indicator lights are exposed outside the lock body.

[0024] As a preferred solution, the unlocking and locking sensing element is an unlocking sensing Hall element, and the locking and closing sensing element is a locking Hall element.

[0025] As a preferred solution, the unlocking member is a knob.

[0026] Compared with the prior art, the present invention has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical solution that it is mainly achieved through the structural design and coordination between the bolt mechanism, the unlocking member, the mechanical unlocking mechanism and the electronic unlocking mechanism. The structure is simple, the linkage structure of the movable pin is stable and reliable under the mechanical and electronic unlocking states, the unlocking is accurate and fast, the reliability is high, and the space layout of the entire lock is compact, which is suitable for promotion and application.

[0027] Then there is the cooperation between the unlocking and locking sensing elements, the locking and closing sensing elements and the magnets. When the unlocking element is rotated to unlock or close the lock, the magnet will follow the rotation distance of the unlocking element to achieve unlocking or closing the lock. When the lock is unlocked or closed, the magnet will approach and trigger the corresponding unlocking and locking sensing elements and locking and closing locking sensing elements. In this state, any locking or unlocking request will not be responded to, thereby avoiding damage to the motor of the electronic unlocking mechanism due to stalling in the state of accidental touch;

[0028] Finally, you can use mechanical keys and electronic keys to unlock the lock respectively. In this way, you can use a variety of unlocking methods in combination. Electronic and mechanical keys can be used to unlock the lock. People can flexibly choose the unlocking mode as needed, thereby improving the stability of the lock and the user experience.

[0029] In order to more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a first perspective view of an embodiment of the present utility model;

[0031] Figure 2 This is a second perspective view of an embodiment of the present utility model;

[0032] Figure 3 This is a third perspective view of an embodiment of the present utility model;

[0033] Figure 4 This is an exploded view of an embodiment of the present utility model;

[0034] Figure 5 It is a rear view of an embodiment of the present utility model;

[0035] Figure 6 It is a cross-sectional view of an embodiment of the present utility model;

[0036] Figure 7 This is a fourth perspective view of an embodiment of the present utility model;

[0037] Figure 8 This is a fifth perspective view of an embodiment of the present utility model;

[0038] Figure 9This is a sixth perspective view of an embodiment of the present utility model;

[0039] Figure 10 2 is a structural diagram of a paddle according to an embodiment of the present invention.

[0040] Description of the accompanying drawings:

[0041] 10. Lock body 11. Lock seat

[0042] 12. Outer cover 13. Top cover

[0043] 20. Locking tongue mechanism 21. Rotating shaft

[0044] 22. Active pin 23. Lock tongue

[0045] 211, mounting groove 212, shaft body

[0046] 213, rotating part 214, connecting part

[0047] 30. Unlocking parts 31. Magnet

[0048] 40. Mechanical unlocking mechanism 41. Lock cylinder

[0049] 42, pick 411, bump

[0050] 43. Left connecting segment 44. Right connecting segment

[0051] 431, movable groove 432, left mating end

[0052] 433, right mating end 441, first arc-shaped abutment portion

[0053] 442. Stopper

[0054] 50. Electronic unlocking mechanism 51. NFC antenna board

[0055] 52. PCB board 53. Motor

[0056] 54. Cam 55. Slider

[0057] 541, first front connecting section 542, first rear connecting section

[0058] 543, main body 544, limit part

[0059] 545, positioning hole

[0060] 56. Unlock and lock sensing element 57. Close and lock sensing element

[0061] 58. Elastic parts

[0062] 551, second front connecting section 552, second rear connecting section

[0063] 553. Second arc-shaped abutting portion. DETAILED DESCRIPTION

[0064] Please refer to Figures 1 to 10 As shown, it shows the specific structure of an embodiment of the present utility model.

[0065] A multi-mode unlocking cabinet lock includes a lock body 10, a bolt mechanism 20, an unlocking member 30, a mechanical unlocking mechanism 40, and an electronic unlocking mechanism 50.

[0066] The mechanical unlocking mechanism 40 and the electronic unlocking mechanism 50 are connected to the bolt mechanism 20 . Both the mechanical unlocking mechanism 40 and the electronic unlocking mechanism 50 are used to control the bolt mechanism 20 to lock or unlock.

[0067] Preferably, the lock body 10 includes a lock base 11, an outer cover 12, and a top cover 13. The outer cover 12 covers the lock base 11. The lock base 11 is provided with a first mounting position, a second mounting position, and a third mounting position. The mechanical unlocking mechanism 40 is installed in the first mounting position, and the lock cylinder 41 is exposed from the outer cover 12; the bolt mechanism 20 is installed in the second mounting position, and the knob 30 is exposed from the outer cover 12; the electronic unlocking mechanism 50 is installed in the third mounting position, and the NFC antenna board 51 is placed in the top cover 13. Preferably, a battery is also provided in the lock base 11, and the battery is electrically connected to the PCB board 52.

[0068] Preferably, a battery is further provided in the lock body 10, and the battery is electrically connected to the PCB board 52. The unlocking member 30 is a knob.

[0069] The lock bolt mechanism 20 is provided on the lock body 10, and includes a rotating shaft 21, a movable pin 22, and a lock bolt 23; the rotating shaft 21 is provided with a mounting groove 211, and the mounting groove 211 is provided along the axial direction of the rotating shaft 21; the movable pin 22 is movably provided in the mounting groove 211 so that one end of the movable pin 22 is exposed outside the rotating shaft 21; the lock bolt 23 is connected to one end of the rotating shaft 21 and is exposed outside the lock body 10; preferably, the rotating shaft 21 includes a shaft body 212, a rotating portion 213 provided on the shaft body 212, and a connecting portion 214;

[0070] The outside of the unlocking member 30 is provided with a magnet 31 for cooperating with the unlocking and locking sensing element 56 or the closing and locking sensing element 57; the unlocking member 30 is rotatably connected to the other end of the rotating shaft 21, and the unlocking member 30 controls the rotating shaft 21 to selectively rotate, so as to drive the lock tongue 23 to rotate to realize the opening and closing of the lock; the unlocking member 30 is rotatably connected to the rotating part 213, and the lock tongue 23 is locked to the connecting part 214 by a locking member.

[0071] The mechanical unlocking mechanism 40 is disposed beside the bolt mechanism 20 ; the mechanical unlocking mechanism 40 includes a lock cylinder 41 and a paddle 42 . The paddle 42 can be selectively abutted against the outside of the rotating shaft 21 through the lock cylinder 41 ; the lock cylinder 41 is rotatably disposed on the lock body 10 , so that the end of the paddle 42 closer to the rotating shaft 21 moves closer to or away from the rotating shaft 21 ;

[0072] Preferably, a protrusion 411 is provided at the lower end of the lock core 41, and the paddle 42 includes a left connecting section 43 and a right connecting section 44. A movable groove 431 is provided on a side of the left connecting section 43 close to the protrusion 411, and the movable groove 431 has a left mating end 432 and a right mating end 433;

[0073] The right connecting section 44 is provided with a first arc-shaped abutting portion 441 on the side facing the rotating shaft 21 for abutting against the outer periphery of the rotating shaft 21 and a stop portion 442 for abutting against the front end of the movable pin 22. The first arc-shaped abutting portion 441 is recessed on the right connecting section 44, and the stop portion 442 is located beside the first arc-shaped abutting portion 441.

[0074] When the lock core 41 rotates, the protrusion 411 slides and abuts against the right mating end 433, driving the right connecting section 44 to move to the left, so that the first arc-shaped abutting portion 441 and the stop portion 442 are respectively away from the rotating shaft 21 and the movable pin 22. The cooperation between the protrusion 411 and the movable groove 431 drives the paddle 42 to move, so that the paddle 42 locks or unlocks the rotating shaft 21 and the movable pin 22. When locking, the first arc-shaped abutting portion 441 and the stop portion 442 are used to position and lock the rotating shaft 21 and the movable pin 22. The structural design is ingenious, and the lock is reliable and safe.

[0075] The electronic unlocking mechanism 50 is provided on the lock body 10 and includes an NFC antenna board 51, a PCB board 52, a motor 53, a cam 54, a slider 55, an unlocking and locking sensor element 56, and a locking and closing sensor element 57;

[0076] The motor 53 drives the cam 54 to rotate and is electrically connected to the PCB board 52. The slider 55 is disposed between the rotating shaft and the cam 54. An elastic member 58 is connected between the cam 54 and the slider 55. The slider 55 can selectively move forward and backward. One side of the slider 55 abuts against the rotating shaft 21.

[0077] Preferably, the cam 54 includes a first front connecting section 541 and a first rear connecting section 542. The output end of the motor 53 is connected to the first rear connecting section 542. The first front connecting section 541 includes a main body 543 and a limiting portion 544 extending from one side of the main body 543.

[0078] The slider 55 includes a second front connecting section 551 and a second rear connecting section 552. The second rear connecting section 552 extends from the rear end of the second front connecting section 551. The second front connecting section 551 is recessed with a second arc-shaped abutting portion 553, which is disposed toward the mounting groove 211.

[0079] In the electronic unlocking state, the limiting portion 544 is away from the second rear connecting section 552, and the second arcuate abutting portion 553 is away from the rotating shaft 21. In the electronic locking state, the second arcuate abutting portion 553 abuts the rear side of the mounting slot 211, and the second rear connecting section 552 abuts the limiting portion 544. In the locked state, the lever 42 cooperates to form a dual positioning lock for the rotating shaft 21 and the movable pin 22. The linkage structure using the movable pin, the lever, and the slider is stable and reliable, unlocking is accurate and fast, and the reliability is high. The entire lock is compact in space, making it suitable for widespread application.

[0080] The NFC antenna board 51 is electrically connected to the PCB board 52. The unlocking and locking sensing elements 56 and the closing and locking sensing elements 57 are disposed on the PCB board 52 and located below the unlocking member 30. The PCB board 52 is electrically connected to the unlocking and locking sensing elements 56 and the closing and locking sensing elements 57. Preferably, the PCB board 52 is also electrically connected to unlocking and closing indicator lights, the illuminated ends of the unlocking and closing indicator lights being exposed outside the lock body 10. Preferably, the unlocking and locking sensing elements 56 are unlocking sensing Hall effect elements, and the closing and locking sensing elements 57 are closing and locking Hall effect elements.

[0081] In this embodiment, through the PCB board 52 integrated with the Bluetooth module, the unlocking and locking of the lock can be monitored in real time, thereby improving the reliability of the lock.

[0082] like Figure 7 As shown, it shows a schematic diagram of the paddle moving away from the rotation axis when the mechanical key is unlocked. Figure 8 As shown, it shows a schematic diagram of the limit part moving away from the rotating axis when the cam rotates in the electronic unlocking state.

[0083] The working process of this embodiment is described in detail below:

[0084] In the locked state, the protrusion 411 abuts against the left mating end 432, the front end of the movable pin 22 is restricted by the stopper 442, the second arc-shaped abutting portion 553 abuts against the rear side of the mounting slot 211, and the second rear connecting section 552 abuts against the limiting portion 544; the magnet 31 approaches the locking sensor 57 that triggers the lock, so that the unlocking member 30 cannot drive the rotating shaft 21 to rotate.

[0085] When the lock cylinder 41 is in the unlocking state with the mechanical key, the protrusion 411 slides and abuts against the right mating end 433, driving the right connecting section 44 to move leftward, so that the first arc-shaped abutting portion 441 and the stop portion 442 are respectively away from the rotating shaft 21 and the movable pin 22, thereby unlocking the rotating shaft 21 and the movable pin 22 with the paddle 42;

[0086] In the electronic unlocking state, the lock is unlocked by swiping a Bluetooth (APP) or NFC card. The NFC antenna board 51 receives the signal and feeds it back to the PCB board 52. The PCB board 52 controls the motor 53 to drive the cam 54 to rotate, so that the limit part 544 of the cam 54 is away from the second rear connecting section 552 of the slider 55, providing a movable space for the slider 55. At this time, the rotating unlocking part 30 to unlock drives the rotating shaft 21 to rotate, and the movable pin 22 moves backward under the action of the rotational force of the rotating shaft 21 to push the sliding second arc-shaped abutment part 553 to move backward to complete the unlocking. At this time, the magnet 31 is close to the trigger unlocking and locking sensing element 56 to form a lock to avoid accidental touch.

[0087] The design focus of the utility model is that it mainly relies on the structural design and coordination between the lock bolt mechanism, the unlocking member, the mechanical unlocking mechanism and the electronic unlocking mechanism. The structure is simple, the linkage structure of the movable pin is stable and reliable in the mechanical and electronic unlocking states, the unlocking is accurate and fast, the reliability is high, and the space layout of the entire lock is compact, which is suitable for popularization and application.

[0088] Then there is the cooperation between the unlocking and locking sensing elements, the locking and closing sensing elements and the magnets. When the unlocking element is rotated to unlock or close the lock, the magnet will follow the rotation distance of the unlocking element to achieve unlocking or closing the lock. When the lock is unlocked or closed, the magnet will approach and trigger the corresponding unlocking and locking sensing elements and locking and closing locking sensing elements. In this state, any locking or unlocking request will not be responded to, thereby avoiding damage to the motor of the electronic unlocking mechanism due to stalling in the state of accidental touch;

[0089] Finally, you can use mechanical keys and electronic keys to unlock the lock respectively. In this way, you can use a variety of unlocking methods in combination. Electronic and mechanical keys can be used to unlock the lock. People can flexibly choose the unlocking mode as needed, thereby improving the stability of the lock and the user experience.

[0090] The above description is merely a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any minor modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A multi-mode unlocking cabinet lock, characterized by: It includes a lock body and a lock tongue mechanism, an unlocking piece, a mechanical unlocking mechanism and an electronic unlocking mechanism arranged on the lock body; The mechanical unlocking mechanism and the electronic unlocking mechanism are connected to the lock bolt mechanism, and both the mechanical unlocking mechanism and the electronic unlocking mechanism are used to control the lock bolt mechanism to lock or unlock; The lock tongue mechanism includes a rotating shaft, a movable pin and a lock tongue; the movable pin is movably arranged on the rotating shaft so that one end of the movable pin is exposed outside the rotating shaft; the lock tongue is connected to one end of the rotating shaft and exposed outside the lock body; The unlocking member is provided with a magnet on the outside thereof for cooperating with an unlocking and locking sensing element or a closing and locking sensing element; the unlocking member is rotatably connected to the other end of the rotating shaft, and the unlocking member controls the rotating shaft to selectively rotate, thereby driving the lock tongue to rotate and realize opening and closing the lock; The electronic unlocking mechanism includes a PCB board, an unlocking and locking sensing element and a closing and locking sensing element; The unlocking and locking sensing elements and the closing and locking sensing elements are arranged on a PCB board and are located below the unlocking member. The PCB board is electrically connected to the unlocking and locking sensing elements and the closing and locking sensing elements.

2. The multi-mode unlocking cabinet lock according to claim 1, characterized in that: The mechanical unlocking mechanism is arranged on the side of the lock tongue mechanism; the mechanical unlocking mechanism includes a lock core and a paddle, and the paddle can be selectively pressed against the outside of the rotating shaft through the lock core; the lock core is rotatably arranged on the lock body, so that the paddle close to the rotating shaft is close to or away from the rotating shaft.

3. The multi-mode unlocking cabinet lock according to claim 1, characterized in that: The electronic unlocking mechanism also includes an NFC antenna board, a motor, a cam and a slider; the NFC antenna board is electrically connected to the PCB board; the motor drives the cam to rotate and is electrically connected to the PCB board; the slider is arranged between the rotating shaft and the cam, and an elastic member is connected between the cam and the slider, and the slider can be selectively displaced forward and backward; wherein, one side of the slider is against the rotating shaft.

4. The multi-mode unlocking cabinet lock according to claim 1, characterized in that: The rotating shaft is provided with a mounting groove, and the mounting groove is extended along the axial direction of the rotating shaft; the movable pin can be movably arranged in the mounting groove forward and backward.

5. The multi-mode unlocking cabinet lock according to claim 2, characterized in that: A convex point is provided at the lower end of the lock core, and the paddle includes a left connecting section and a right connecting section. A movable groove is provided on a side of the left connecting section close to the convex point, and the movable groove has a left mating end and a right mating end; The right connecting section is provided with a first arc-shaped abutting portion for abutting against the outer periphery of the rotating shaft and a stop portion for abutting against the front end of the movable pin on a side facing the rotating shaft. The first arc-shaped abutting portion is recessed on the right connecting section, and the stop portion is located beside the first arc-shaped abutting portion. When the lock core rotates, the convex point slides and abuts against the right mating end, driving the right connecting section to move to the left, so that the first arc-shaped abutting portion and the stop portion are respectively away from the rotating shaft and the movable pin.

6. The multi-mode unlocking cabinet lock according to claim 3, characterized in that: The cam includes a first front connecting section and a first rear connecting section, the output end of the motor is connected to the first rear connecting section, and the first front connecting section includes a main body and a limiting portion extending from one side of the main body; The slider includes a second front connecting section and a second rear connecting section, the second rear connecting section extending from the rear end of the second front connecting section, a second arc-shaped abutting portion being recessed on the second front connecting section, and the second arc-shaped abutting portion being arranged toward the mounting groove; In the electronic unlocking state, the limiting portion is away from the second rear connecting section, and the second arc-shaped abutting portion is away from the rotating shaft; In the electronic locking state, the second arc-shaped abutting portion abuts against the rear side of the installation slot, and the second rear connecting section abuts against the limiting portion.

7. The multi-mode unlocking cabinet lock according to claim 1, characterized in that: The PCB board is also electrically connected to unlocking and locking indicator lights, and the lighted ends of the unlocking and locking indicator lights are exposed outside the lock body.

8. The multi-mode unlocking cabinet lock according to claim 1, characterized in that: The unlocking and locking sensing element is an unlocking sensing Hall element, and the closing and locking sensing element is a closing and locking Hall element.

9. The multi-mode unlocking cabinet lock according to claim 1, characterized in that: The unlocking piece is a knob.

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