Electronic lock

Abstract

The utility model provides an electronic lock which comprises an outer lock body main body and a bolt assembly, and the outer lock body main body comprises an outer lock body shell, an inner lock body shell and a bolt assembly, the rotating piece is rotatably installed on the outer lock body shell and connected with the door bolt assembly, the door bolt assembly comprises a spring bolt, the spring bolt can move along with rotation of the rotating piece, and the rotating piece has a rotatable state and a locking state; the stop assembly is arranged on the outer lock body shell and used for controlling the rotating part to be in a stop state or a rotatable state; the electronic recognition device is electrically connected with the stop assembly, and the electronic recognition device comprises an unlocking instruction and a locking instruction; when the electronic recognition device is in a locking instruction, the stopping assembly controls the rotating part to be in a stopping state; when the electronic recognition device is in an unlocking instruction, the stopping assembly controls the rotating part to be in a rotatable state.

Description

Technical Field

[0001] The utility model relates to the field of electronic locks, in particular to an electronic lock. Background Art

[0002] In modern society, traditional mechanical locks are gradually being eliminated by the market due to their easy damage and complicated unlocking. With the advancement of technology, electronic locks are becoming more and more popular due to their convenience and security. Electronic locks can use electronic identification technology to manage the opening and closing of door locks through fingerprints, passwords or remote control. Compared with traditional mechanical locks, electronic locks have higher security and convenience.

[0003] However, the internal structure design of many existing electronic locks is relatively complex, which is prone to short service life, poor effect, etc., resulting in high manufacturing and maintenance costs. Therefore, it is necessary to design an electronic lock with reasonable design, simple structure, low cost and durability. Summary of the invention

[0004] In order to overcome the deficiencies of the prior art, the utility model provides an electronic lock which has a simple structure, high stability, good durability, and can meet the use requirements of users.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] The utility model provides an electronic lock, comprising an outer lock body and a bolt assembly, wherein the outer lock body comprises:

[0007] outer lock body housing;

[0008] A rotating member, rotatably mounted on the outer lock body housing and connected to the bolt assembly, the bolt assembly comprising a lock tongue, the lock tongue being movable as the rotating member rotates, the rotating member having a rotatable state and a stopped state;

[0009] A stop assembly, provided on the outer lock housing, the stop assembly is used to control the rotating member to be in the stopped state or the rotatable state;

[0010] An electronic identification device, electrically connected to the stop assembly, the electronic identification device including an unlocking instruction and a locking instruction;

[0011] When the electronic identification device is in the locking instruction, the stopping assembly controls the rotating member to be in the stopping state; when the electronic identification device is in the unlocking instruction, the stopping assembly controls the rotating member to be in the rotatable state.

[0012] As an improvement of the present utility model, the stopping assembly includes a driving device and a clamping piece, and the rotating piece is provided with a first clamping groove that cooperates with the clamping piece to clamp the rotating piece; when the electronic identification device is in the locking instruction, the driving device drives the clamping piece to clamp the first clamping groove to put the rotating piece in the stopping state; when the electronic identification device is in the unlocking instruction, the driving device drives the clamping piece to disengage from the first clamping groove to put the rotating piece in the rotatable state.

[0013] As an improvement of the present utility model, the driving device includes a motor and a pressure rod, and the clamping part includes a pin and an elastic reset part. When the electronic identification device is in the locking instruction, the motor drives the pressure rod to move toward the direction of the pin so that the pressure rod presses the pin until the pin is engaged in the first slot; when the electronic identification device is in the unlocking instruction, the motor drives the pressure rod to move in the direction away from the pin so that the pressure rod is disengaged from the pin, and the pin is disengaged from the first slot under the action of the elastic reset part, so that the rotating part is in the rotatable state.

[0014] As an improvement of the present utility model, the elastic return member is a return spring, the outer lock body shell is provided with a mounting groove for installing the return spring and the pin, and a pin through hole connecting the first card slot and the mounting groove, the return spring is located in the mounting groove, the pin includes a head and a tail, the head is tightly pressed against the return spring, and the tail can pass through the return spring and the pin through hole to engage with the first card slot.

[0015] As an improvement of the present invention, the driving device also includes a motor connecting rod, a motor spring and a limiting column fixed on the motor connecting rod, the pressure rod is provided with a limiting groove, the motor connecting rod is connected between the motor and the pressure rod, the motor spring is sleeved on the motor connecting rod and limited in the limiting groove, when the motor drives the motor connecting rod to rotate, the limiting column is located in the gap of the motor spring and rotates forward or reversely with the motor connecting rod, so that the motor spring moves toward the direction of the motor or away from the motor, and the pressure rod moves toward the direction of the pin or away from the pin as the motor spring moves.

[0016] As an improvement of the present invention, the outer lock body also includes a lock core assembly, which includes a lock core for inserting a key and a lock bar connected to the lock core, the lock bar is connected to the rotating part, and the lock bar can rotate with the rotation of the rotating part or the lock core, and the lock tongue is connected to the lock bar and moves with the rotation of the lock bar.

[0017] As an improvement of the present invention, the rotating member has an initial position relative to the outer lock body shell, and the outer lock body body is also provided with a reset component. When the rotating member is in the rotatable state and completes the rotation action, the reset component resets the rotating member to the initial position.

[0018] As an improvement of the present invention, the reset assembly includes a reset torsion spring and a positioning assembly. The reset torsion spring is connected between the rotating member and the outer lock body shell. When the rotating member completes the rotation action, the rotating member is reset to the initial position through the reset torsion spring and the positioning assembly.

[0019] As an improvement of the present invention, the positioning assembly includes a positioning ball, a positioning spring and a positioning fixing piece. The outer lock body is provided with a positioning through groove. The positioning fixing piece fixes the positioning spring and the positioning ball in the positioning through groove so that the positioning ball is pressed against the rotating member under the action of the positioning spring. The rotating member is provided with a second clamping groove. When the rotating member rotates under the action of the return torsion spring and rotates until the positioning ball is clamped in the second clamping groove, the rotating member is in the initial position.

[0020] As an improvement of the utility model, the electronic identification device is a fingerprint identification device and / or a password lock device and / or a face recognition device and / or a voice recognition device and / or a wireless recognition device.

[0021] The beneficial effects of the utility model are as follows: the utility model provides an electronic lock, which includes an outer lock body and a bolt assembly, wherein the outer lock body includes: an outer lock body shell; a rotating member rotatably mounted on the outer lock body shell and connected to the bolt assembly, the bolt assembly includes a lock tongue, the lock tongue can move with the rotation of the rotating member, and the rotating member has a rotatable state and a stopped state; a stopping assembly is arranged in the outer lock body shell, and the stopping assembly is used to control the rotating member to be in a stopped state or a rotatable state; an electronic identification device is electrically connected to the stopping assembly, and the electronic identification device includes an unlocking instruction and a locking instruction; when the electronic identification device is in the locking instruction, the stopping assembly controls the rotating member to be in the stopped state; when the electronic identification device is in the unlocking instruction, the stopping assembly controls the rotating member to be in the rotatable state. Compared with the prior art, when the electronic identification device recognizes an unlocking command or a locking command, the stop assembly controls the movement of the lock tongue to achieve the purpose of unlocking or locking, and the rotating part is limited to a stopped state or a rotatable state, thereby effectively realizing the unlocking or locking of the electronic lock. This design ensures the stability of the electronic lock when unlocking and locking. The design is simple and ingenious. Compared with traditional mechanical locks, it can provide users with a simpler and safer lock. The electronic identification device also prevents users from forgetting to bring keys and other troubles, thereby improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. The drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] Figure 1 This is a schematic diagram of the overall structure of the electronic lock of the utility model;

[0025] Figure 2 It is a partial structural schematic diagram of the main body of the outer lock body of the utility model;

[0026] Figure 3 It is a partial structural exploded diagram of the main body of the outer lock body of the utility model;

[0027] Figure 4 It is a partial structural sectional view of the main body of the outer lock body of the utility model;

[0028] Figure 5 It is a structural explosion diagram of the main body of the inner lock body of the utility model;

[0029] Figure 6 It is a cross-sectional view of the electronic lock of the utility model;

[0030] Figure 7 It is an exploded view of the electronic lock of the utility model;

[0031] Figure 8 It is a schematic diagram of the overall structure of the electronic lock of the utility model from another perspective. DETAILED DESCRIPTION

[0032] refer to Figures 1 to 8 , an electronic lock, comprising an outer lock body 1 and a bolt assembly 2, wherein the outer lock body 1 comprises:

[0033] External lock housing 11;

[0034] The rotating member 5 is rotatably mounted on the outer lock body housing 11 and connected to the bolt assembly 2. The bolt assembly 2 includes a lock tongue 21. The lock tongue 21 can move with the rotation of the rotating member 5. The rotating member 5 has a rotatable state and a stopped state.

[0035] A stop assembly 6, provided on the outer lock body housing 11, the stop assembly 6 is used to control the rotating member 5 to be in a stopped state or a rotatable state;

[0036] The electronic identification device 7 is electrically connected to the stop assembly 6, and the electronic identification device 7 includes an unlocking instruction and a locking instruction;

[0037] When the electronic identification device 7 is in a locking command, the stop assembly 6 controls the rotating member 5 to be in a stopped state; when the electronic identification device 7 is in an unlocking command, the stop assembly 6 controls the rotating member 5 to be in a rotatable state.

[0038] Through the above structure, when the electronic identification device 7 identifies the unlocking command or the locking command, the stop component 6 controls the movement of the lock tongue 21 to achieve the purpose of unlocking or locking, and the rotating member 5 is limited to a stopped state or a rotatable state, thereby effectively realizing the unlocking or locking of the electronic lock. This design ensures the stability of the electronic lock when unlocking and locking. The design is simple and ingenious. Compared with traditional mechanical locks, it can provide users with a simpler and safer lock. The electronic identification device 7 also prevents users from forgetting to bring keys and other troubles, thereby improving the user experience.

[0039] In this embodiment, the electronic identification device 7 is a fingerprint identification device and / or a password lock device and / or a face recognition device and / or a voice recognition device and / or a wireless recognition device.

[0040] Specifically, in some embodiments, users can quickly unlock the door using fingerprints, avoiding the inconvenience of carrying keys and providing high security; password buttons can also be set to unlock or lock the door; face recognition technology can be used to achieve contactless unlocking, improving hygiene and convenience of use; specific commands can be recognized through voice unlocking; and wireless technologies such as Bluetooth and NFC can be used to achieve remote or close-range unlocking, improving flexibility and intelligence.

[0041] In this embodiment, the stopping assembly 6 includes a driving device and a snap-in component, and the rotating member 5 is provided with a first snap-in groove 51 which cooperates with the snap-in component to snap-in; when the electronic identification device 7 is in a locking command, the driving device drives the snap-in component to snap-in with the first snap-in groove 51, so that the rotating member 5 is in a stopping state; when the electronic identification device 7 is in an unlocking command, the driving device drives the snap-in component to disengage from the first snap-in groove 51, so that the rotating member 5 is in a rotatable state.

[0042] Furthermore, the driving device includes a motor 61 and a pressure rod 62, and the clamping part includes a pin 63 and an elastic reset part. When the electronic identification device 7 is in a locking command, the motor 61 drives the pressure rod 62 to move toward the direction of the pin 63 so that the pressure rod 62 presses the pin 63 until the pin 63 is engaged in the first slot 51 shown; when the electronic identification device 7 is in an unlocking command, the motor 61 drives the pressure rod 62 to move in a direction away from the pin 63 so that the pressure rod 62 is disengaged from the pin 63, and the pin 63 is disengaged from the first slot 51 under the action of the elastic reset part, so that the rotating part 5 is in a rotatable state. Through the above structure, under the lock command, through the cooperation of the motor 61 and the pressure rod 62 in the driving device, the motor 61 drives the pressure rod 62 to move toward the pin 63, so that the pin 63 is pressed and inserted into the first slot 51, thereby locking the rotating member 5, and the locking of the rotating member 5 makes the lock tongue 21 locked, that is, the purpose of locking is achieved; under the unlock command, the motor 61 drives the pressure rod 62 to move in the opposite direction, releases the pressing of the pin 63, and the pin 63 is separated from the first slot 51 under the action of the elastic reset member, so that the rotating member 5 is in a rotatable state, and the lock tongue 21 can rotate with the rotation of the rotating member 5, that is, the purpose of unlocking is achieved. The design is simple and ingenious, with low manufacturing cost and simple maintenance, and ensures the reliability and efficiency of the unlocking and locking process.

[0043] In this embodiment, the elastic reset member is a reset spring 64, and the outer lock body housing 11 is provided with a mounting groove 111 for mounting the reset spring 64 and the pin 63, and a pin through hole 112 connecting the first clamping groove 51 and the mounting groove 111. The reset spring 64 is located in the mounting groove 111, and the pin 63 includes a head and a tail, the head is pressed against the reset spring 64, and the tail can pass through the reset spring 64 and the pin through hole 112 to engage with the first clamping groove 51. Through the above structure, when the pressure rod 62 is released from the pressure on the pin 63, the design of the reset spring 64 effectively realizes the pin 63 being released from the first clamping groove 51, ensuring the rotatable state of the rotating member 5.

[0044] In this embodiment, the driving device further includes a motor connecting rod 65, a motor spring 66, and a limiting column 651 fixed on the motor connecting rod 65. The pressure rod 62 is provided with a limiting groove 621. The motor connecting rod 65 is connected between the motor 61 and the pressure rod 62. The motor spring 66 is sleeved on the motor connecting rod 65 and is limited in the limiting groove 621. When the motor 61 drives the motor connecting rod 65 to rotate, the limiting column 651 is located in the gap of the motor spring 66 and rotates forward or reversely with the motor connecting rod 65, so that the motor spring 66 moves toward the direction of the motor 61 or away from the motor 61, and the pressure rod 62 moves toward the direction of the pin 63 or away from the pin 63 with the movement of the motor spring 66. Through the above structure, the pressure rod 62 can effectively realize the action of reciprocating movement with the rotation of the motor connecting rod 65, so as to press or disengage the pin 63. The design is ingenious, the structure is simple, and the durability of the driving device is improved.

[0045] In this embodiment, the outer lock body 1 also includes a lock core assembly 4, which includes a lock core 41 for inserting a key and a lock bar 42 connected to the lock core 41, the lock bar 42 is connected to the rotating member 5, and the lock bar 42 can rotate with the rotation of the rotating member 5 or the lock core 41, and the lock tongue 21 is connected to the lock bar 42 and moves with the rotation of the lock bar 42. Through the above structure, by adding the lock core assembly 4, a dual unlocking method of the electronic lock is realized, which can be unlocked intelligently through the electronic identification device 7 such as fingerprint recognition, password lock, etc., and can also be unlocked by a traditional mechanical key. When the electronic identification device 7 fails or the user forgets the password, the mechanical key can be used for emergency unlocking, which improves the safety and flexibility of the electronic lock.

[0046] In this embodiment, the rotating member 5 has an initial position relative to the outer lock body housing 11, and the outer lock body main body 1 is further provided with a reset assembly 8. When the rotating member 5 is in a rotatable state and completes the rotation action, the reset assembly 8 resets the rotating member 5 to the initial position.

[0047] Furthermore, the reset assembly 8 includes a reset torsion spring 81 and a positioning assembly 82 . The reset torsion spring 81 is connected between the rotating member 5 and the outer lock body housing 11 . When the rotating member 5 completes the rotation action, the rotating member 5 is reset to the initial position by the reset torsion spring 81 and the positioning assembly 82 .

[0048] Furthermore, the positioning assembly 82 includes a positioning ball 821, a positioning spring 822 and a positioning fixing member 823. The outer lock body 1 is provided with a positioning through groove 13. The positioning fixing member 823 fixes the positioning spring 822 and the positioning ball 821 in the positioning through groove 13, so that the positioning ball 821 is pressed against the rotating member 5 under the action of the positioning spring 822. The rotating member 5 is provided with a second clamping groove 52. When the rotating member 5 rotates under the action of the reset torsion spring 81 and rotates until the positioning ball 821 is clamped in the second clamping groove 52, the rotating member 5 is in the initial position.

[0049] Through the above structure, the cooperation of the reset torsion spring 81 and the positioning assembly 82 makes it possible for the rotating member 5 to be reset manually by the user after the action is completed, thereby improving the convenience of operation. Through the design of the reset torsion spring 81 and the positioning assembly 82, the rotating member 5 can be accurately reset to the initial position after the rotation action is completed. Specifically, the positioning ball 821 is pressed against the rotating member 5 under the action of the positioning spring 822. When the rotating member 5 rotates and rotates to the position of the second slot 52 under the action of the reset torsion spring 81, the positioning ball 821 can be clamped in the second slot 52. When the rotating member 5 needs to be rotated next time, the positioning ball 821 can be disengaged from the second slot 52 with a little force. The purpose of this design is to restore the rotating member 5 to the position where the first slot 51 is aligned with the pin 63, so as to ensure that when the electronic identification device 7 is in the lock command, the pin 63 can be accurately inserted into the first slot 51, so as to ensure that the electronic lock can be locked effectively.

[0050] Furthermore, the electronic identification device 7 includes a first main control circuit board 71, which is electrically connected to the motor 61, and can drive the motor 61 to perform corresponding driving actions according to the unlocking instruction or the locking instruction. Through the above structure, through the design of the circuit board, the first main control circuit board 71 can integrate electronic identification technology, such as fingerprint recognition, password input, etc., to receive instructions to further control the unlocking or locking of the electronic lock.

[0051] In this embodiment, the electronic lock further includes an inner lock body 3, and the inner lock body 3 includes:

[0052] The inner lock body housing 31 is rotatably connected to a switch knob 32, which is connected to a lock bar 42. The lock bar 42 rotates as the switch knob 32 rotates. The switch knob 32 includes a twisting portion 321 and a knob shaft 322. A detection switch trigger 34 is connected to the knob shaft 322. A second main control circuit board 35 is provided in the inner lock body housing 31. The first main control circuit board 71 is electrically connected to the first main control circuit board 71. The second main circuit board 35 is provided with a detection switch 351.

[0053] Furthermore, the switch knob 32 includes an unlocking state and a locking state. When the switch knob 32 is twisted to the unlocking state, the detection switch trigger 34 is connected to the detection switch 351 and triggers the detection switch 351. The second main control circuit board 35 receives the unlocking signal and transmits it to the first main control circuit board 71. Then the first main control circuit board 71 controls the motor 61 to drive the pressure rod 62 to disengage from the pin 63, so that the rotating member 5 in the outer lock body 1 is in a rotatable state. At this time, the electronic lock is in the unlocking state.

[0054] When the switch knob 32 is twisted to the locked state, the detection switch trigger 34 is disconnected from the detection switch 351, and the detection switch 351 is in a non-trigger state. After a certain period of time in the non-trigger state, such as 3s-15s, the second main control circuit board 35 transmits a lock signal to the first main control circuit board 71, and then the first main control circuit board 71 controls the motor 61 to drive the pressure rod 62 to press the pin 63 until the pin 63 is inserted into the first card slot 51, so that the rotating member 5 in the outer lock body 1 is in a stopped state. At this time, the electronic lock is in the locked state.

[0055] Through the above structure, by setting the identification device on the inner lock body 3, when the user uses the electronic identification device 7 to unlock, the rotating member 5 is in a rotatable state, but due to forgetfulness or other reasons, the rotating member 5 is forgotten to unlock and open the door. At this time, the detection switch trigger 34 provided on the switch knob 32 is separated from the detection switch 351 and is in a non-triggering state. After the non-triggering state lasts for 3s-15s, the second main control circuit board 35 in the inner lock body shell 31 will automatically output a lock command to the first main control circuit board 71 to control the motor 61 to drive the pressure rod 62 to press the pin 63 until the pin 63 is inserted into the first card slot 51, so that the rotating member 5 in the outer lock body 1 is in a stopped state, preventing the user from leaving without entering the door, causing the rotating member to remain in a rotatable state, and effectively achieving the purpose of automatic lock closing. This design reduces the safety hazards caused by forgetting to close the outer lock body 1, and improves the overall anti-theft performance. It can also reduce the standby energy consumption of the electronic lock, extend the battery life, and improve safety and user convenience.

[0056] The above are one or more implementation methods provided in combination with specific content, and it is not intended that the specific implementation of the utility model is limited to these descriptions. Any method, structure, etc. similar to or identical to the method, structure, etc. of the utility model, or any technical deduction or replacement based on the concept of the utility model, shall be deemed to be within the protection scope of the utility model.

Claims

1. An electronic lock, comprising an outer lock body (1) and a bolt assembly (2), characterized in that: The outer lock body (1) comprises: External lock body housing (11); A rotating member (5) is rotatably mounted on the outer lock body housing (11) and connected to the bolt assembly (2), wherein the bolt assembly (2) comprises a lock tongue (21), wherein the lock tongue (21) can move as the rotating member (5) rotates, and the rotating member (5) has a rotatable state and a stopped state; A stop assembly (6) is arranged on the outer lock body housing (11), and the stop assembly (6) is used to control the rotating member (5) to be in the stop state or the rotatable state; An electronic identification device (7) is electrically connected to the stop assembly (6), and the electronic identification device (7) includes an unlocking instruction and a locking instruction; When the electronic identification device (7) is in the locking instruction, the stop assembly (6) controls the rotating member (5) to be in the stopped state; when the electronic identification device (7) is in the unlocking instruction, the stop assembly (6) controls the rotating member (5) to be in the rotatable state.

2. An electronic lock according to claim 1, characterized in that: The stop assembly (6) comprises a driving device and a clamping member, and the rotating member (5) is provided with a first clamping groove (51) that is engaged with the clamping member; when the electronic identification device (7) is in the locking instruction, the driving device drives the clamping member to engage with the first clamping groove (51) so that the rotating member (5) is in the stopping state; when the electronic identification device (7) is in the unlocking instruction, the driving device drives the clamping member to disengage from the first clamping groove (51) so that the rotating member (5) is in the rotatable state.

3. An electronic lock according to claim 2, characterized in that: The driving device comprises a motor (61) and a pressure rod (62), and the clamping member comprises a pin (63) and an elastic reset member. When the electronic identification device (7) is in the locking instruction, the motor (61) drives the pressure rod (62) to move toward the direction of the pin (63) so that the pressure rod (62) presses the pin (63) until the pin (63) is clamped into the first clamping groove (51). When the electronic identification device (7) is in the unlocking instruction, the motor (61) drives the pressure rod (62) to move in the direction away from the pin (63) so that the pressure rod (62) is separated from the pin (63). The pin (63) is separated from the first clamping groove (51) under the action of the elastic reset member, so that the rotating member (5) is in the rotatable state.

4. An electronic lock according to claim 3, characterized in that: The elastic return member is a return spring (64); the outer lock body shell (11) is provided with a mounting groove (111) for mounting the return spring (64) and the pin (63) and a pin through hole (112) communicating with the first clamping groove (51) and the mounting groove (111); the return spring (64) is located in the mounting groove (111); the pin (63) comprises a head and a tail; the head is pressed against the return spring (64); the tail can pass through the return spring (64) and the pin through hole (112) to be engaged with the first clamping groove (51).

5. An electronic lock according to claim 4, characterized in that: The driving device also includes a motor connecting rod (65), a motor spring (66) and a limiting column (651) fixed on the motor connecting rod (65); the pressure rod (62) is provided with a limiting groove (621); the motor connecting rod (65) is connected between the motor (61) and the pressure rod (62); the motor spring (66) is sleeved on the motor connecting rod (65) and limited in the limiting groove (621); when the motor (61) drives the motor connecting rod (65) to rotate, the limiting column (651) is located in the gap of the motor spring (66) and rotates forward or reversely with the motor connecting rod (65), so that the motor spring (66) moves toward the direction of the motor (61) or away from the motor (61); the pressure rod (62) moves toward the direction of the pin (63) or away from the pin (63) as the motor spring (66) moves.

6. An electronic lock according to claim 1, characterized in that: The outer lock body (1) also includes a lock core assembly (4), the lock core assembly (4) including a lock core (41) for inserting a key and a lock bar (42) connected to the lock core (41), the lock bar (42) being connected to the rotating member (5), the lock bar (42) being able to rotate with the rotation of the rotating member (5) or the lock core (41), and the lock tongue (21) being connected to the lock bar (42) and moving with the rotation of the lock bar (42).

7. An electronic lock according to claim 1, characterized in that: The rotating member (5) has an initial position relative to the outer lock body shell (11), and the outer lock body main body (1) is also provided with a reset component (8). When the rotating member (5) is in the rotatable state and completes the rotation action, the reset component (8) resets the rotating member (5) to the initial position.

8. An electronic lock according to claim 7, characterized in that: The reset assembly (8) comprises a reset torsion spring (81) and a positioning assembly (82); the reset torsion spring (81) is connected between the rotating member (5) and the outer lock body shell (11); when the rotating member (5) completes the rotation action, the rotating member (5) is reset to the initial position through the reset torsion spring (81) and the positioning assembly (82).

9. An electronic lock according to claim 8, characterized in that: The positioning assembly (82) comprises a positioning ball (821), a positioning spring (822) and a positioning fixing member (823); the outer lock body (1) is provided with a positioning through groove (13); the positioning fixing member (823) fixes the positioning spring (822) and the positioning ball (821) in the positioning through groove (13), so that the positioning ball (821) is pressed against the rotating member (5) under the action of the positioning spring (822); the rotating member (5) is provided with a second clamping groove (52); when the rotating member (5) rotates under the action of the return torsion spring (81) and rotates until the positioning ball (821) is clamped in the second clamping groove (52), the rotating member (5) is in the initial position.

10. An electronic lock according to claim 1, characterized in that: The electronic identification device (7) is a fingerprint identification device and / or a password lock device and / or a face identification device and / or a voice identification device and / or a wireless identification device.

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