A pet cage smart lock

Abstract

The present invention discloses a smart lock for a pet cage, comprising a pet smart lock body and a communication module, a camera, a body temperature detector, a microphone, a temperature and humidity sensor and a vibration sensor installed on a pet cage frame; the pet smart lock body comprises a lock body shell installed on a pet cage door and a lock buckle installed on the pet cage frame, one side of the lock body shell is fixedly connected with a back cover through an opening by screws, a mechanical transmission component is installed inside the lock body shell, the mechanical transmission component is used to lock the lock buckle, an unlocking component is also installed inside the lock body shell, and the unlocking component is used to control the opening of the mechanical transmission component. The present invention monitors the status of the pet in real time by adding temperature and humidity sensors, body temperature detectors, cameras, etc. to the smart storage cage system, and the status information will be reported to the system in real time, and the information requiring warning or prompting will be sent to the management personnel or the pet owner.

Description

Technical Field

[0001] The present invention relates to the technical field of pet equipment, in particular to a smart lock for a pet cage. Background Art

[0002] Keeping pets has become a new trend. The "White Paper on China's Pet Industry 2023-2024" shows that in 2023, the number of pet dogs in my country will be 51.75 million, a year-on-year increase of 1.1%, and the number of pet cats will be 69.8 million, a year-on-year increase of 6.8%. It is the second largest pet market in the world.

[0003] Pet owners are increasingly bringing their pets with them when shopping. However, in order not to affect other customers' shopping experience, many indoor places prohibit pets from entering, so pet storage has become a major market demand.

[0004] The existing pet storage method is to padlock the pet cage and let the pet owner keep it by himself, but the pain points of this management method are as follows:

[0005] 1. The pet owner forgets to take the pet back, but the deposit service provider cannot contact the pet owner;

[0006] 2. The storage service provider cannot understand the pet's condition and cannot make emergency response when the pet encounters an emergency;

[0007] 3. The pet cage is outdoors and has no temperature, humidity, body temperature detection and other functions. If there are any problems with the pet's physical condition during the storage period, it cannot be discovered in time.

[0008] 4. Pet owners cannot check the pet’s status in real time.

[0009] Therefore, it is necessary to design a pet cage smart lock to improve the above problems. Summary of the invention

[0010] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a smart lock for a pet cage. By adding temperature and humidity sensors, body temperature detectors, cameras, etc. to the smart storage cage system, the status of the pet can be monitored in real time. The status information will be reported to the system in real time, and the information that needs warning or prompting will be sent to the management personnel or pet owners.

[0011] To achieve the above object, the present invention provides the following technical solutions:

[0012] A pet cage smart lock, comprising a pet smart lock body and a communication module, a camera, a body temperature detector, a microphone, a temperature and humidity sensor, and a vibration sensor installed on a pet cage frame;

[0013] The pet smart lock body includes a lock body shell installed on the pet cage door and a lock buckle installed on the pet cage frame. A back cover is fixedly connected to one side of the lock body shell through an opening by screws. A mechanical transmission component is installed inside the lock body shell. The mechanical transmission component is used to lock the lock buckle. An unlocking component is also installed inside the lock body shell. The unlocking component is used to control the opening of the mechanical transmission component. A main board and a lithium battery are also installed inside the lock body shell. The lithium battery is electrically connected to the main board. The communication module, camera, body temperature detector, microphone, temperature and humidity sensor and vibration sensor are electrically connected to the main board.

[0014] Preferably, a QR code lens is embedded and installed on the outer wall of the lock body shell, and the communication module is wirelessly connected to a mobile phone APP and a background management platform.

[0015] Preferably, the mechanical transmission assembly includes a lock brake component 1, a lock brake component 2 and a transmission structure base, and the transmission structure base is fixedly connected with a rotating shaft pin at the lock brake component 1 and the lock brake component 2, and the lock brake component 1 and the lock brake component 2 are rotatably connected to the rotating shaft pin, and the ends of the lock brake component 1 and the lock brake component 2 that are close to each other are provided with a matching clamping part, and a socket for inserting a lock buckle is provided on one side of the lock main body shell, and a locking part for locking the lock brake component 2 is provided on the lock brake component 2.

[0016] Preferably, a locking compression spring is fixedly installed between the lock brake component 1 and the transmission structure base, a push rod is provided on the side of the lock brake component 2 away from the lock buckle, a push rod compression spring is fixedly installed between the push rod and the transmission structure base, and a micro switch 1 that cooperates with the lock brake component 2 is fixedly installed at the bottom end of the transmission structure base.

[0017] Preferably, the unlocking assembly includes a motor mounting plate fixedly connected to the inside of the lock main body shell, a reduction motor is installed on the motor mounting plate, the output end of the reduction motor is fixedly connected to a transmission wheel, a toggle rod is fixedly connected to the edge of one side of the transmission wheel, the toggle rod is placed at the unlocking end of lock brake member 1, when the transmission wheel rotates into place, the toggle rod contacts the unlocking end of lock brake member 1 and pushes lock brake member 1 to rotate, which is used to separate the locking part of lock brake member 1 from lock brake member 2, and a micro switch 2 that cooperates with the transmission wheel is also installed on the motor mounting plate, and a motor cover plate for shielding the reduction motor and micro switch 2 is fixedly connected to one side of the motor mounting plate.

[0018] Preferably, the mechanical transmission assembly also includes a mechanical unlocking handle, and a through hole for the mechanical unlocking handle to pass through is opened at the unlocking end of the lock brake component 1 corresponding to the top of the lock main body shell, and the mechanical unlocking handle passes through the through hole and pushes the lock brake component 1 to rotate, so as to separate the locking part of the lock brake component 1 from the locking part of the lock brake component 2.

[0019] Preferably, a mechanical lock control component is provided at the through hole on the top of the lock main body shell, and the mechanical lock control component includes a metal shell connected to the top of the lock main body shell, a lock hole is opened on the metal shell, a mechanical lock is fixedly installed in the lock hole, a locking plate is fixed on the mechanical lock by matching screws, a tension spring is fixedly connected between the locking plate and the inner wall of the metal shell, and one end of the locking plate is placed above the mechanical unlocking handle.

[0020] Preferably, a DC charger and a buzzer are also installed on the lock body shell, the DC charger is electrically connected to the lithium battery, and the buzzer is electrically connected to the mainboard.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] The present invention allows the depositing user to scan the QR code lens to connect to the mobile phone APP, and the system records the deposit information, so that the depositing service provider can easily contact the pet owner and remind the owner to take the pet home. In case of special circumstances, the instructions can be marked in the system when depositing. During the deposit period, the pet's condition can be observed in real time through the camera, the pet's body temperature can be detected through the temperature detector, the temperature and humidity of the pet cage can be monitored in real time through the temperature and humidity sensor to observe the depositing environment in the pet cage, the degree of irritability of the pet in the pet cage can be detected through the vibration sensor, and the call of the pet in the pet cage can be understood through the microphone. These status information will be reported to the system in real time through the communication module, and the information that needs warning or prompting will be sent to the management personnel or the pet owner, which is helpful for the pet owner to check the pet's status in real time. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of the pet cage smart lock;

[0024] Figure 2 This is a schematic diagram of the main explosion structure of the pet smart lock;

[0025] Figure 3 This is a schematic diagram of the internal structure of the pet smart lock. Figure 1 ;

[0026] Figure 4 This is a schematic diagram of the internal structure of the pet smart lock Figure 2 ;

[0027] Figure 5 This is a schematic diagram of the unlocking component structure;

[0028] Figure 6 It is a schematic diagram of the structure of the unlocked state of the mechanical transmission component;

[0029] Figure 7 This is a schematic diagram of the structure of the mechanical transmission component in the locked state;

[0030] Figure 8 This is a schematic diagram of the structure of the mechanical lock control component.

[0031] In the figure: 1. pet smart lock body; 11. lock body shell; 1101. QR code lens; 12. back cover; 13. buzzer; 14. DC charger; 15. main board; 16. lithium battery; 17. unlocking assembly; 1701. motor cover; 1702. motor mounting plate; 1703. reduction motor; 1704. micro switch 2; 1705. transmission wheel; 18. mechanical transmission assembly; 1801. lock brake 1; 1802. lock brake 2; 1803. Mechanical unlocking handle; 1804, transmission structure base; 1805, locking compression spring; 1806, push rod compression spring; 1807, push rod; 1808, micro switch 1; 1809, rotating shaft pin; 19, mechanical lock control component; 1901, metal shell; 1902, mechanical lock; 1903, locking plate; 1904, tension spring; 110, lock buckle; 2, communication module; 3, camera; 4, body temperature detector; 5, microphone; 6, temperature and humidity sensor; 7, vibration sensor. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0033] Example:

[0034] See also Figure 1-Figure 8The present embodiment provides a pet cage smart lock, including a pet smart lock body 1 and a communication module 2, a camera 3, a body temperature detector 4, a microphone 5, a temperature and humidity sensor 6, and a vibration sensor 7 installed on the pet cage frame. A main board 15 and a lithium battery 16 are installed inside the lock body shell 11, and the lithium battery 16 is electrically connected to the main board 15. The communication module 2, the camera 3, the body temperature detector 4, the microphone 5, the temperature and humidity sensor 6, and the vibration sensor 7 are electrically connected to the main board 15. A QR code lens 1101 is embedded and installed on the outer wall of the lock body shell 11. The communication module 2 is wirelessly connected to a mobile phone APP and a background management platform. The wireless connection method can be 3G / 4G / 5G / GPRS, etc. A DC charging head 14 and a buzzer 13 are also installed on the lock body shell 11. The DC charging head 14 is electrically connected to the lithium battery 16 for charging the lithium battery 16. The buzzer 13 is electrically connected to the main board 15. When in use, the depositing user connects to the mobile phone APP by scanning the QR code lens 1101. The system records the deposit information, so that the deposit service provider can easily contact the pet owner and remind the owner to take the pet home. In special circumstances, the instructions can be marked in the system when depositing. During the deposit period, the pet's condition can be observed in real time through the camera 3, the pet's body temperature can be detected through the body temperature detector 4, and the temperature and humidity of the pet cage can be monitored in real time through the temperature and humidity sensor 6 to observe the deposit environment in the pet cage. The degree of irritability of the pet in the pet cage can be detected through the vibration sensor 7, and the call of the pet in the pet cage can be understood through the microphone 5. These status information will be reported to the system in real time through the communication module 2, and the information that needs warning or prompting will be sent to the management personnel or the pet owner, which is helpful for the pet owner to check the pet's status in real time.

[0035] In this embodiment, if Figure 3 and Figure 4 As shown, the pet smart lock body 1 includes a lock body shell 11 installed on the pet cage door and a lock buckle 110 installed on the pet cage frame. A back cover 12 is fixedly connected to one side of the lock body shell 11 through an opening by screws. A mechanical transmission component 18 is installed inside the lock body shell 11. The mechanical transmission component 18 is used to lock the lock buckle 110. An unlocking component 17 is also installed inside the lock body shell 11. The unlocking component 17 is used to control the opening of the mechanical transmission component 18. The unlocking component 17 is electrically connected to the main board 15. When the unlocking operation is performed on the mobile phone APP, the unlocking component 17 is automatically turned on to control the opening of the mechanical transmission component 18 to unlock the lock buckle 110, so that the depositing user can automatically open the pet cage smart lock to take out the pet.

[0036] In this embodiment, if Figure 5 and Figure 6As shown, the mechanical transmission assembly 18 includes a lock brake 1801, a lock brake 1802 and a transmission structure base 1804, and a rotating shaft pin 1809 is fixedly connected to the lock brake 1801 and the lock brake 1802 on the transmission structure base 1804. The lock brake 1801 and the lock brake 1802 are rotatably connected to the rotating shaft pin 1809. The ends of the lock brake 1801 and the lock brake 1802 that are close to each other are both provided with a matching clamping portion, and a lock buckle 110 is inserted into one side of the lock body shell 11. The locking member 1802 is provided with a locking portion for locking the locking member 1802. In the present embodiment, the locking portion is a groove provided on the locking member 1802 to form a hook block for hooking and fixing the lock buckle 110. A locking compression spring 1805 is fixedly installed between the locking member 1801 and the transmission structure base 1804. A push rod 1807 is provided on the side of the locking member 1802 away from the lock buckle 110. A push rod compression spring 1806 is fixedly installed between the push rod 1807 and the transmission structure base 1804. A micro switch 1808 that cooperates with the second lock brake 1802 is fixedly installed at the bottom end of the base 1804. When the lock is closed, the lock buckle 110 is inserted from the socket of the lock body shell 11, and the lock buckle 110 contacts the second lock brake 1802 and pushes the second lock brake 1802 to rotate around the rotating shaft pin 1809. During this process, the second lock brake 1802 also pushes the first lock brake 1801 to rotate around the rotating shaft pin 1809, so that the first lock brake 1801 and the second lock brake 1802 rotate until the clamping parts of the two are clamped with each other, and The push rod 1807 is pushed to squeeze the push rod compression spring 1806, and the lock brake component 1 1801 and the lock brake component 2 1802 are fixedly locked. At this time, the locking portion on the lock brake component 2 1802 locks and fixes the lock buckle 110, and the lock brake component 2 1802 also contacts the spring of the micro switch 1 1808, generating a signal to be transmitted to the main board 15. The smart lock is displayed as a locked state, and the lock compression spring 1805 is set to keep the lock brake component 1801 in a horizontal state by elastic force to prevent the door from being opened due to vibration or external force when locking.

[0037] In this embodiment, if Figure 5 , Figure 6 and Figure 7As shown, the unlocking assembly 17 includes a motor mounting plate 1702 fixedly connected to the inside of the lock body housing 11, a reduction motor 1703 is mounted on the motor mounting plate 1702, the output end of the reduction motor 1703 is fixedly connected to a transmission wheel 1705, a toggle rod is fixedly connected to the edge of one side of the transmission wheel 1705, the toggle rod is placed at the unlocking end of the lock brake member 1801, when the transmission wheel 1705 rotates into place, the toggle rod contacts the unlocking end of the lock brake member 1801 and pushes the lock brake member 1801 to rotate, so as to separate the lock brake member 1801 from the clamping part of the lock brake member 2 1802, a micro switch 2 1704 matching with the transmission wheel 1705 is also mounted on the motor mounting plate 1702, a motor cover plate 1701 for shielding the reduction motor 1703 and the micro switch 2 1704 is fixedly connected to one side of the motor mounting plate 1702, when unlocking, the reduction motor 17 03 The driving transmission wheel 1705 rotates clockwise for one circle, and the toggle lever is rotated from the top to the bottom of the transmission wheel 1705, so that the toggle lever contacts the unlocking end of the lock brake member 1801, and the unlocking end of the lock brake member 1801 is pressed down to rotate the lock brake member 1801, so that the clamping part of the lock brake member 1801 rotates in the direction away from the lock brake member 2 1802, and the clamping part of the lock brake member 1801 and the lock brake member 2 1802 are separated. At this time, under the action of the push rod compression spring 1806, the push rod 1807 is pushed to reset, and the push rod 1807 pushes the lock brake component 2 1802 to reset, so that the locking part can be disengaged from the lock buckle 110, thereby releasing the lock of the lock buckle 110. At the same time, the rotation of the transmission wheel 1705 will squeeze the micro switch 2 1704 once, and the lock brake component 2 1802 is separated from the micro switch 1 1808, generating a signal to be transmitted to the main board 15, and the smart lock is displayed as unlocked.

[0038] In this embodiment, if Figure 5 , Figure 6 and Figure 7As shown, the mechanical transmission component 18 also includes a mechanical unlocking handle 1803. A through hole is provided at the unlocking end of the lock brake member 1801 at the top of the lock main body shell 11, through which the mechanical unlocking handle 1803 passes. The mechanical unlocking handle 1803 passes through the through hole and pushes the lock brake member 1801 to rotate, so as to separate the locking part of the lock brake member 1801 from the locking brake member 2 1802. A mechanical lock control component 19 is provided at the through hole on the top of the lock main body shell 11. The mechanical lock control component 19 includes a metal shell 1901 connected to the top of the lock main body shell 11. A lock hole is provided on the metal shell 1901. A mechanical lock 1902 is fixedly installed in the lock hole. A lock plate 1903 is fixed to the mechanical lock 1902 by matching screws. A tension spring 1904 is fixedly connected between the inner walls of the metal shell 1901, and one end of the locking plate 1903 is placed above the mechanical unlocking handle 1803. In an emergency or special situation when the mobile phone APP and the background smart unlocking fail, you can seek help from the staff. The staff can use a mechanical key to insert it into the mechanical lock 1902 and rotate it to drive the locking plate 1903 to rotate. The locking plate 1903 contacts the mechanical unlocking handle 1803 to push the mechanical unlocking handle 1803 to press down the unlocking end of the brake member 1 1801 to rotate the lock brake member 1 1801, so that the lock brake member 1 1801 is separated from the clamping part of the lock brake member 2 1802 to achieve unlocking. After unlocking is completed, the tension spring 1904 is used to reset the locking plate 1903 for the next use.

[0039] The control method of the present invention is controlled by the mainboard. The control program of the mainboard and the adapted mobile phone APP can be implemented by programming by technicians in this field, so the present invention will no longer explain the control method and circuit connection in detail.

[0040] Working principle: When in use, place the pet in the pet cage, then close the pet cage door, insert the lock buckle 110 from the socket of the lock body shell 11, and the lock buckle 110 contacts the second lock brake member 1802 and pushes the second lock brake member 1802 to rotate around the rotating shaft pin 1809. During this process, the second lock brake member 1802 also pushes the first lock brake member 1801 to rotate around the rotating shaft pin 1809, so that the first lock brake member 1801 and the second lock brake member 1802 rotate until the engaging parts of the two engage with each other, and push the push rod 1807 to squeeze The push rod compression spring 1806 is pressed to lock the locking brake member 1801 and the locking brake member 2 1802. At this time, the locking part on the locking brake member 2 1802 locks the lock buckle 110. The locking brake member 2 1802 also contacts the spring of the micro switch 1 1808, generating a signal to be transmitted to the main board 15. The smart lock is displayed as a locked state. The deposit user connects to the mobile phone APP by scanning the QR code lens 1101. The system records the deposit information, so that the deposit service provider can easily contact the pet owner and remind the owner to take the pet home.In case of special circumstances, the system can be marked with an explanation when depositing the pet. During the deposit period, the camera 3 can be used to observe the pet's condition in real time, the temperature detector 4 can detect the pet's body temperature, and the temperature and humidity sensor 6 can be used to monitor the temperature and humidity of the pet cage in real time to observe the deposit environment in the pet cage. The vibration sensor 7 can detect the degree of irritability of the pet in the pet cage, and the sound pickup 5 can be used to understand the pet's cry in the pet cage. These status information will be reported to the system in real time through the communication module 2, and the information that needs warning or prompting will be sent to the system. The present invention provides a gift to the management personnel or the pet owner, which is helpful for the pet owner to check the status of the pet in real time. When unlocking, the deposited user clicks on the unlocking button on the mobile phone APP, and the reduction motor 1703 drives the transmission wheel 1705 to rotate clockwise for one circle, and the toggle lever is rotated from the top of the transmission wheel 1705 to the bottom, and the toggle lever contacts the unlocking end of the lock brake member 1801, and presses the unlocking end of the lock brake member 1801 downward to rotate the lock brake member 1801, so that the clamping part of the lock brake member 1801 moves away from the lock brake member 2 1802. The lock 1801 is rotated in the same direction as the locking member 1802, and the locking member 1801 is separated from the locking member 1802. At this time, the push rod 1807 is pushed back to its original position by the push rod compression spring 1806, and the push rod 1807 pushes the lock 1802 to be reset, so that the locking portion is separated from the lock buckle 110, thereby releasing the lock position of the lock buckle 110. The rotation of the transmission wheel 1705 will squeeze the micro switch 2 1704 once, and the lock brake 1802 is separated from the micro switch 1 1808, generating a signal to be transmitted to the main board 15, and the smart lock is displayed as open. Locked state, in emergency or special circumstances when the mobile phone APP and background smart unlocking fail, you can seek help from the staff, and the staff will use the mechanical key to insert it into the mechanical lock 1902 and rotate it to drive the lock plate 1903 to rotate, and the lock plate 1903 will contact the mechanical unlocking handle 1803 to push the mechanical unlocking handle 1803 to press the unlocking end of the brake member 1 1801 downward to rotate the lock brake member 1 1801, so that the lock brake member 1 1801 and the lock brake member 2 1802 are separated to unlock.

[0041] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention may also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A pet cage smart lock, characterized by: It comprises a pet smart lock body (1) and a communication module (2), a camera (3), a body temperature detector (4), a microphone (5), a temperature and humidity sensor (6) and a vibration sensor (7) installed on a pet cage frame; The pet smart lock body (1) comprises a lock body shell (11) mounted on the door of a pet cage and a lock buckle (110) mounted on the frame of the pet cage. A rear cover (12) is fixedly connected to one side of the lock body shell (11) through an opening by screws. A mechanical transmission component (18) is installed inside the lock body shell (11). The mechanical transmission component (18) is used to lock the lock buckle (110). An unlocking component (17) is also installed inside the lock body shell (11). The unlocking component (17) is used to control the opening of the mechanical transmission component (18). A main board (15) and a lithium battery (16) are also installed inside the lock body shell (11). The lithium battery (16) is electrically connected to the main board (15). The communication module (2), the camera (3), the body temperature detector (4), the microphone (5), the temperature and humidity sensor (6) and the vibration sensor (7) are electrically connected to the main board (15).

2. A pet cage smart lock according to claim 1, characterized in that: A two-dimensional code lens (1101) is embedded and installed on the outer wall of the lock body shell (11), and the communication module (2) is wirelessly connected to a mobile phone APP and a background management platform.

3. The pet cage smart lock according to claim 1, characterized in that: The mechanical transmission assembly (18) includes a locking brake component 1 (1801), a locking brake component 2 (1802) and a transmission structure base (1804); a rotating shaft pin (1809) is fixedly connected to the locking brake component 1 (1801) and the locking brake component 2 (1802) on the transmission structure base (1804); the locking brake component 1 (1801) and the locking brake component 2 (1802) are rotatably connected to the rotating shaft pin (1809); the ends of the locking brake component 1 (1801) and the locking brake component 2 (1802) that are close to each other are both provided with a matching clamping portion; a socket for inserting a lock buckle (110) is provided on one side of the lock body shell (11); and a locking portion for locking the locking brake component 2 (1802) is provided on the locking brake component 2 (1802).

4. The pet cage smart lock according to claim 3, characterized in that: A locking compression spring (1805) is fixedly installed between the locking brake component 1 (1801) and the transmission structure base (1804), a push rod (1807) is arranged on the side of the locking brake component 2 (1802) away from the lock buckle (110), a push rod compression spring (1806) is fixedly installed between the push rod (1807) and the transmission structure base (1804), and a micro switch 1 (1808) matching with the locking brake component 2 (1802) is fixedly installed at the bottom end of the transmission structure base (1804).

5. The pet cage smart lock according to claim 3, characterized in that: The unlocking assembly (17) comprises a motor mounting plate (1702) fixedly connected to the interior of the lock body housing (11); a reduction motor (1703) is mounted on the motor mounting plate (1702); an output end of the reduction motor (1703) is fixedly connected to a transmission wheel (1705); an edge of one side of the transmission wheel (1705) is fixedly connected to a toggle lever; the toggle lever is disposed at the unlocking end of the lock brake member (1801); when the transmission wheel (1705) is rotated into position, the toggle lever is The rod contacts the unlocking end of the lock brake component 1 (1801) and pushes the lock brake component 1 (1801) to rotate, and is used to separate the locking part of the lock brake component 1 (1801) and the locking brake component 2 (1802). The motor mounting plate (1702) is also equipped with a micro switch 2 (1704) that cooperates with the transmission wheel (1705). One side of the motor mounting plate (1702) is fixedly connected with a motor cover plate (1701) for shielding the reduction motor (1703) and the micro switch 2 (1704).

6. The pet cage smart lock according to claim 5, characterized in that: The mechanical transmission assembly (18) also includes a mechanical unlocking handle (1803). A through hole for the mechanical unlocking handle (1803) to pass through is provided at the top of the lock body shell (11) corresponding to the unlocking end of the lock brake component 1 (1801). The mechanical unlocking handle (1803) passes through the through hole and pushes the lock brake component 1 (1801) to rotate, so as to separate the locking portion of the lock brake component 1 (1801) from the lock brake component 2 (1802).

7. The pet cage smart lock according to claim 6, characterized in that: A mechanical lock control assembly (19) is arranged at the through hole on the top of the lock body shell (11), and the mechanical lock control assembly (19) comprises a metal shell (1901) connected to the top of the lock body shell (11), a lock hole is provided on the metal shell (1901), a mechanical lock (1902) is fixedly installed in the lock hole, a locking plate (1903) is fixed on the mechanical lock (1902) by matching screws, a tension spring (1904) is fixedly connected between the locking plate (1903) and the inner wall of the metal shell (1901), and one end of the locking plate (1903) is placed above the mechanical unlocking handle (1803).

8. The pet cage smart lock according to claim 1, characterized in that: A DC charger (14) and a buzzer (13) are also installed on the lock body shell (11); the DC charger (14) is electrically connected to the lithium battery (16); and the buzzer (13) is electrically connected to the main board (15).

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