Bluetooth padlock

Abstract

The utility model discloses a Bluetooth padlock, and relates to the technical field of intelligent locks. The Bluetooth padlock comprises a lock ring, wherein the lock ring comprises a short arm end and a long arm end; the shell is connected with the long arm end and used for being connected with the short arm end, and the long arm end is located in the shell; and the lock body is arranged in the shell, the lock body is connected with the long arm end, and the lock body is used for controlling the movement of the long arm end in the shell. The Bluetooth padlock comprises the lock ring, the shell and the lock body, the magnetic sensitive element is controlled by the control panel to detect the magnetic steel arranged on the lock ring, then the state of the padlock is confirmed, the structure is simplified, complex mechanical parts and detection points in a traditional Bluetooth padlock are reduced, and therefore the production cost and the failure rate are reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of intelligent locks, in particular to a Bluetooth padlock. BACKGROUND

[0002] The Bluetooth padlock is a lock that combines Bluetooth technology. It can connect to smartphones or other Bluetooth devices through Bluetooth, enabling remote unlocking, authorization management, and other functions. As a lock that integrates modern communication technology, the Bluetooth padlock not only has the security of traditional locks, but also adds features of intelligence and convenience. The lock cylinder of the Bluetooth padlock is usually designed with precision to ensure the security of the lock. The lock body structure is compact, easy to install and remove, and convenient for users to use in different scenarios. The Bluetooth padlock has a built-in Bluetooth module that communicates with the user's phone or other Bluetooth devices through Bluetooth technology. When the user sends an unlocking instruction through the phone APP, the Bluetooth padlock receives the instruction, establishes a Bluetooth connection with the phone, and unlocks. In addition to Bluetooth unlocking, some Bluetooth padlocks also support fingerprint recognition, password input, and other unlocking methods to meet the needs of different users and scenarios.

[0003] Although the Bluetooth padlocks on the market can achieve intelligent unlocking, most of the products have complex structures and production processes, and too many detection points result in many faults, high power consumption, and high cost. CONTENT OF THE INVENTION

[0004] Therefore, the present application provides a Bluetooth padlock, which mainly aims to solve the technical problems of the existing Bluetooth padlock, most of which have complex product structures and production processes, and too many detection points result in many faults, high power consumption, and high cost.

[0005] The present application provides a Bluetooth padlock, which mainly aims to solve the technical problems of the existing Bluetooth padlock, most of which have complex product structures and production processes, and too many detection points result in many faults, high power consumption, and high cost.

[0006] The lock ring includes a short arm end and a long arm end.

[0007] The shell is connected to the long arm end and is used to connect to the short arm end. The long arm end is located inside the shell.

[0008] The lock body is arranged inside the shell and is connected to the long arm end. The lock body is used to control the movement of the long arm end inside the shell.

[0009] In a feasible implementation, the long arm end includes:

[0010] The clamping groove is arranged at the connection between the long arm end and the shell.

[0011] The number of recesses is multiple. The recesses are arranged in the middle of the long arm end.

[0012] a lock ring spring, the lock ring spring being sleeved at the end of the long arm end;

[0013] a magnetic steel, the magnetic steel being arranged inside the long arm end and the lock ring spring.

[0014] In an available embodiment, the lock body comprises:

[0015] a battery, the battery being arranged inside one side of the lock body;

[0016] a lock pin mounting block, the lock pin mounting block being arranged inside the other side of the lock body, a lock ring groove being opened on the side of the lock pin mounting block away from the battery, the lock ring groove being used for accommodating the long arm end.

[0017] In an available embodiment, the lock pin mounting block comprises:

[0018] a lock pin, the lock pin being arranged at the edge of the lock ring groove, the lock pin being connected with the clamping groove;

[0019] a lock pin spring, the lock pin spring being arranged inside the end of the lock pin;

[0020] a limiting groove, the limiting groove being arranged in the middle of the lock pin.

[0021] In an available embodiment, the lock pin mounting block further comprises:

[0022] a lock pin limiting pin, one end of the lock pin limiting pin being connected with the lock pin mounting block, the other end of the lock pin limiting pin being connected with the limiting groove.

[0023] In an available embodiment, the lock pin mounting block further comprises:

[0024] a motor, the motor being arranged inside the lock pin mounting block, the motor being connected with the lock pin;

[0025] a motor pressing plate, the motor pressing plate being arranged inside the lock pin mounting block, the motor pressing plate being close to the motor.

[0026] In an available embodiment, the lock body further comprises:

[0027] a control board, the control board being arranged inside the lock body, the control board being used for controlling the movement of the motor;

[0028] a magnetic sensitive element, the magnetic sensitive element being arranged on the control board, the magnetic sensitive element being located in the projection area of the magnetic steel, the magnetic sensitive element being controlled by the control board;

[0029] a button, the button being arranged on the control board, the button being used for controlling the start of the control board.

[0030] In an embodiment, the shell comprises:

[0031] A housing, which is an open-ended structure, is connected to the long arm end for connection with the short arm end;

[0032] Two lock holes are provided at the connection between the housing and the short arm end and the long arm end, and the shape of the lock hole matches the shape of the short arm end and the long arm end.

[0033] In an embodiment, the shell further comprises:

[0034] A lock ring limiting pin is provided on the side wall of the housing connected to the long arm end, and the lock ring limiting pin is provided in the lock ring groove and connected to the recess;

[0035] A sealing ring is provided at the connection between the lock ring limiting pin and the housing.

[0036] In an embodiment, the shell further comprises:

[0037] A rear cover is provided at the opening of the housing, and the size of the rear cover matches the size of the opening of the housing;

[0038] A sealing gasket is provided at the connection between the rear cover and the housing;

[0039] A rear cover pin is provided at the connection between the rear cover and the housing, and the rear cover pin is used to fix the rear cover;

[0040] A key is provided on the rear cover, and the key is in abutment with the button.

[0041] The application provides a Bluetooth padlock, which comprises a lock ring, a shell, and a lock body. The lock ring comprises a short arm end and a long arm end. The shell is connected to the long arm end for connection with the short arm end, and the long arm end is located inside the shell. The lock body is arranged inside the shell and is connected to the long arm end. The lock body is used to control the movement of the long arm end inside the shell. The application provides a Bluetooth padlock comprising a lock ring, a shell, and a lock body. A magnetic sensitive element is controlled by a control panel to detect a magnetic steel arranged on the lock ring, and then the state of the padlock is confirmed. The structure is simplified, the complex mechanical parts and detection points in the traditional Bluetooth padlock are reduced, and thus the production cost and the failure rate are reduced.

[0042] Other features and advantages of the present application will be set forth in the description that follows, and in part will be apparent from the description, or can be learned by practice of the application. The purposes and other advantages of the present application will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

[0043] The technical solutions of the present application are described in further detail below with the aid of the accompanying drawings and examples. BRIEF DESCRIPTION OF DRAWINGS

[0044] The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate the embodiments of the present application and, together with the description, further serve to explain the principles of the present application and to enable a person skilled in the pertinent art to make and use the application. In the drawings:

[0045] Figure 1 A structure schematic diagram of a Bluetooth padlock provided by an embodiment of the present application is shown;

[0046] Figure 2 An internal structure schematic diagram of a Bluetooth padlock provided by an embodiment of the present application is shown;

[0047] Figure 3 A split structure schematic diagram of a Bluetooth padlock provided by an embodiment of the present application is shown;

[0048] Figure 4 A top view structure schematic diagram of a Bluetooth padlock provided by an embodiment of the present application is shown;

[0049] Figure 5 A bottom view structure schematic diagram of a Bluetooth padlock provided by an embodiment of the present application is shown;

[0050] Figure 6 A right view structure schematic diagram of a Bluetooth padlock provided by an embodiment of the present application is shown;

[0051] Figure 7 A left view structure schematic diagram of a Bluetooth padlock provided by an embodiment of the present application is shown.

[0052] In the drawings:

[0053] 1, lock ring; 11, lock ring spring; 12, magnetic steel; 2, outer shell; 21, lock ring limiting pin; 22, sealing ring; 23, rear cover; 24, sealing gasket; 25, rear cover pin; 26, button; 31, battery; 32, lock pin mounting block; 321, lock pin; 322, lock pin spring; 323, lock pin limiting pin; 324, motor; 325, motor pressing plate; 33, control board; 34, magnetic sensitive element; 35, button. DETAILED DESCRIPTION

[0054] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0055] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise explicitly specified and limited.

[0056] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0057] Bluetooth padlock, as a lock that integrates modern communication technology, not only has the security of traditional locks, but also adds the characteristics of intelligence and convenience. Users can remotely control the opening and closing of Bluetooth padlocks through smart phones and other Bluetooth devices, without the need to carry traditional keys, improving the convenience of use. Bluetooth padlocks usually use advanced encryption technology to ensure the security of data transmission. At the same time, some products also support fingerprint, password and other unlocking methods, further improving the security. Through the matching mobile phone APP, users can easily manage the authorization information of Bluetooth padlocks, including adding, deleting authorized users, etc., for easy remote management. Bluetooth padlocks are suitable for various occasions that require locks, such as homes, offices, warehouses, schools, etc., and are particularly suitable for scenarios that require frequent replacement of locks or authorized users.

[0058] Referring to Figure 1 and Figure 2 , a structure schematic diagram of a Bluetooth padlock provided by an embodiment of the present application is shown, which comprises:

[0059] The lock ring 1 comprises a short arm end and a long arm end.

[0060] The shell 2 is connected with the long arm end and is used for connecting with the short arm end, and the long arm end is located inside the shell 2;

[0061] The lock body is arranged inside the shell 2, is connected with the long arm end, and is used for controlling the movement of the long arm end inside the shell 2.

[0062] In the above embodiment, the lock ring 1 is the main part of the application, which has a short arm end and a long arm end, the long arm end is the component for realizing the locking function, the long arm end is provided with a rainproof cap, and the short arm end is detachably connected with the shell 2, and the two cooperate to realize the locking and unlocking functions of the application, and the lock ring 1 adopts a non-magnetized material. The shell 2 is the overall appearance component of the application, one end of the top thereof is detachably connected with the short arm end of the lock ring 1, and the other end is slidably connected with the long arm end of the lock ring 1, so that the long arm end can move up and down inside the shell 2 under the control of the lock body, until the short arm end is separated from the shell 2, at this time, the short arm end can rotate around the long arm end as the center to realize the locking and unlocking. The lock body is the control center of the application, is installed inside the shell 2, and is clamped with the long arm end, and the main function of the lock body is to control the movement of the long arm end inside the shell 2, so as to determine whether the application is locked or unlocked.

[0063] The lock ring 1, the shell 2 and the lock body constitute the core components of the application, the lock body can control the movement of the long arm end inside the shell, so that the application can be locked and unlocked in multiple ways, including but not limited to mechanical key, electronic password or Bluetooth wireless technology, and such flexibility makes the application can adapt to different application scenarios and user needs.

[0064] Referring to Figure 3 , a split structure schematic diagram of a Bluetooth padlock provided by the embodiment of the application is shown, further, the long arm end comprises:

[0065] The clamping groove is arranged at the connection between the long arm end and the shell 2;

[0066] The plurality of grooves are arranged at the middle part of the long arm end;

[0067] The lock ring spring 11 is sleeved at the end of the long arm end;

[0068] The magnetic steel 12 is arranged inside the long arm end and the lock ring spring 11.

[0069] In the above embodiment, the long arm end is designed with a clamping groove at the connection with the shell 2, which is an annular groove for firmly clamping the long arm end to the shell 2. A plurality of grooves are provided in the middle of the long arm end, preferably two annular notches, which are used to cooperate with the lock ring limiting pin 21 to realize the up and down sliding of the long arm end. In the locked state, the long arm end is limited to only move up and down by the lock ring limiting pin 21, and in the unlocked state, the notch of the lock ring 1 moves up to the position of the lock ring limiting pin 21, and the lock ring 1 can rotate. The lock ring spring 11 is sleeved on the end of the long arm end, which is used to slide the long arm end in the lock body by the elastic force. The lower end of the long arm end of the lock ring 1 is also provided with a boss, and a circular hole is provided on the end face of the boss. The magnetic steel 12 is arranged in the circular hole, and the magnetic steel has magnetism, which is used to detect the position of the long arm end.

[0070] The design of the clamping groove and the lock ring spring 11 ensures the stable connection between the long arm end and the shell and other components, prevents loosening or falling off, and improves the reliability and durability of the entire device. The grooves allow the long arm end to rotate away from the lock ring limiting pin 21, while limiting the upward movement of the lock ring. The magnetic steel 12 is provided on the end of the long arm end, which has magnetism and can be detected by the magnetic sensitive element 34.

[0071] Referring to Figure 4 and Figure 5 , the top view and bottom view structural schematic diagram of the Bluetooth padlock provided by the embodiment of the application is shown, further, the lock body comprises:

[0072] The battery 31 is arranged on one side of the inside of the lock body;

[0073] The lock pin mounting block 32 is arranged on the other side of the inside of the lock body, and a lock ring groove is formed on the side of the lock pin mounting block 32 away from the battery 31, which is used to accommodate the long arm end.

[0074] In the above embodiment, the lock body is the main part of the application, which is responsible for the functions of locking and unlocking. The battery compartment and the lock pin mounting block mounting hole are contained in the inside of the lock body. The battery compartment is arranged on one side of the inside of the lock body, and the battery 31 is arranged in the battery compartment, one end of which is provided with a sponge pad, which is fixed to the battery compartment through the control panel 33. The battery 31 provides power for the electronic part of the lock body. The lock pin mounting block mounting hole is arranged on the other side of the inside of the lock body, opposite to the battery position, and the shape of the lock pin mounting block mounting hole matches the outer shape of the lock pin mounting block 32. The lock pin mounting block 32 is connected to the lock body by screws, and a lock ring groove is formed on the lock pin mounting block 32, which is used to accommodate the long arm end of the lock ring 1. The function of the lock ring groove is to limit the shaking and swinging of the lock ring 1, and the long arm end can slide up and down in the lock ring groove, thereby driving the short arm end to slide up and down to realize locking and unlocking.

[0075] The battery 31 and the locking pin mounting block 32 are respectively arranged on both sides of the lock body, so that the internal structure of the lock body is more compact, which is beneficial to reduce the overall volume and weight of the lock and improve the portability. The battery 31 provides power for the application to ensure that the application can work normally. The locking pin mounting block 32 is responsible for the functions of locking and unlocking. The design of the locking ring groove enables the long arm end to be firmly inserted therein, thereby increasing the locking strength and safety of the application. Even if someone tries to open the application by violent means, the cooperation of the locking ring groove and the long arm end can provide effective resistance.

[0076] Further, the locking pin mounting block 32 comprises:

[0077] The locking pin 321 is arranged at the edge of the locking ring groove, and the locking pin 321 is connected with the clamping groove;

[0078] The locking pin spring 322 is arranged in the end of the locking pin 321;

[0079] The limiting groove is arranged in the middle of the locking pin 321.

[0080] In the above embodiment, the locking pin mounting block 32 is a component composed of three parts: the locking pin 321, the locking pin spring 322 and the limiting groove. The upper end side of the locking pin mounting block 32 is provided with a hole, and the locking pin 321 is arranged in the hole. The hole is used for clamping connection with the clamping groove to fix the long arm end. When the locking pin 321 is inserted into the clamping groove, the cooperation between the two can prevent relative movement. One end of the locking pin 321 is provided with a round hole, and the locking pin spring 322 is arranged in the hole. The locking pin spring 322 provides elastic force to make the locking pin 321 slide on the locking pin mounting block 32, which helps the locking pin 321 to be better connected with the clamping groove. The limiting groove is arranged in the middle of the locking pin 321, which cooperates with the locking pin limiting pin 323 to limit the locking pin 321 to slide forward and backward and limit the sliding range of the locking pin 321.

[0081] Through the close cooperation of the locking pin 321 and the clamping groove and the elastic force provided by the locking pin spring 322, the locking pin mounting block 32 can ensure the stability of the locked component and prevent it from moving or falling accidentally. When locking is needed, the elastic force of the locking pin spring 322 can push the locking pin 321 to enter the clamping groove more tightly.

[0082] Further, the locking pin mounting block 32 further comprises:

[0083] The locking pin limiting pin 323 is connected with the locking pin mounting block 32 at one end, and connected with the limiting groove at the other end.

[0084] In the above embodiment, the lock pin mounting block 32 further includes a lock pin limiting pin 323 in addition to the lock pin 321, the lock pin spring 322 and the limiting slot. The upper end surface of the lock pin mounting block 32 is provided with a pin hole, the side surface of the lock pin 321 is provided with a slot hole, one end of the lock pin limiting pin 323 is arranged in the pin hole of the upper end surface of the lock pin mounting block 32, and the other end of the lock pin limiting pin 323 is arranged in the limiting slot of the lock pin 321.

[0085] The lock pin limiting pin 323 limits the movement range of the lock pin 321, and through the close cooperation with the limiting slot, the lock pin limiting pin 323 can prevent the lock pin 321 from moving or rotating uncontrollably, thereby ensuring the stability and reliability of the entire lock pin mounting block 32. Since the lock pin limiting pin 323 limits the movement range of the lock pin 321, the safety risk caused by accidental movement of the lock pin can be greatly reduced, and this design makes the lock pin mounting block 32 more reliable when it needs to be kept in a locked state, thereby improving the safety of the entire padlock.

[0086] Further, the lock body further comprises:

[0087] A motor 324 is arranged inside the lock pin mounting block 32, and the motor 324 is connected with the lock pin 321.

[0088] A motor pressing plate 325 is arranged inside the lock pin mounting block 32, and the motor pressing plate 325 is in close contact with the motor 324.

[0089] In the above embodiment, the motor 324 serves as a driving source and is responsible for providing necessary power for the lock pin 321. The other side of the side surface of the lock pin 321 is provided with a rotating slot, an eccentric boss is arranged on the rotating shaft of the motor 324, the eccentric boss is arranged in the rotating slot of the lock pin 321, and the motor 324 can drive the lock pin 321 to slide by rotating. The lower end surface of the lock pin mounting block 32 is provided with two screw holes, the motor pressing plate 325 is provided with circular holes matched with the screw holes, and the motor 324 is arranged on the lock pin mounting block 32 by screws and is limited and fixed, and the motor pressing plate 325 is provided with a motor wire through hole.

[0090] The introduction of the motor 324 enables the lock pin mounting block 32 to realize automatic control. Through programming or external signal input, the starting, stopping and turning of the motor 324 can be accurately controlled, thereby realizing accurate control of the lock pin 321 to disengage. This automatic control mode greatly improves the flexibility and response speed of the present application. The addition of the motor pressing plate 325 provides firm support and fixing effect for the motor 324, which not only can prevent the motor 324 from shaking or shifting during work, but also can reduce noise and wear caused by vibration and impact. Therefore, this design greatly improves the reliability and stability of the lock pin mounting block 32.

[0091] Further, the lock body further comprises:

[0092] A control board 33 is arranged inside the lock body, and is configured to control the movement of the motor 324.

[0093] A magnetic sensitive element 34 is arranged on the control board 33, and is located within the projection area of the magnetic steel 12. The magnetic sensitive element 34 is controlled by the control board 33.

[0094] A button 35 is arranged on the control board 33, and is configured to control the start of the control board 33.

[0095] In the above embodiment, the control board 33 is the core component of the lock body, responsible for controlling the movement of the motor 324. The control board 33 is installed on the rear cover 23 by clamping, and then installed on the lock body together with the rear cover 23. The control board 33 receives signals from the outside or the inside, and drives the motor 324 according to the preset program, thereby achieving precise control of the lock pin. The magnetic sensitive element 34 is arranged on the control board 33 and located within the projection area of the magnetic steel 12. The magnetic sensitive element 34 can sense the change of the magnetic field generated by the magnetic steel 12, which is related to the state of the lock. The magnetic sensitive element 34 feeds back this information to the control board 33, which makes corresponding control decisions accordingly. The button 35 is one of the interfaces for the user to interact with the lock body. The user can start the work of the control board 33 by pressing the button, thereby achieving control of the lock.

[0096] By introducing the control board 33 and the magnetic sensitive element 34, intelligent control of the lock pin 321 is achieved. This control method not only improves the precision and reliability of the present application, but also enables the lock body to be flexibly configured and adjusted according to different application scenarios and requirements. The introduction of the magnetic sensitive element 34 provides a new security mechanism for the present application. By sensing the change of the magnetic field of the magnetic steel 12, the magnetic sensitive element 34 can monitor the state of the lock in real time and trigger an alarm or take other security measures when necessary, which greatly improves the security and anti-theft performance of the present application. The addition of the button 35 enables the user to wake up the control board 33 by pressing the button, which improves the user's experience and satisfaction.

[0097] Referring to Figure 6 and Figure 7 , a side view structural schematic diagram of a Bluetooth padlock provided by an embodiment of the present application is shown. Further, the shell 2 comprises:

[0098] A shell, which is an open-ended structure, is connected to the long arm end and is configured to be connected to the short arm end.

[0099] Two lock holes are arranged at the connection between the shell and the short arm end and the long arm end, and the shape of the lock hole matches the shape of the short arm end and the long arm end.

[0100] In the above embodiment, the shell is an open-ended structure, the inside of which is used to mount the lock body, the top of the shell is provided with two holes, one of which is fixedly connected with the short arm end of the lock ring 1, and the other is slidably connected with the long arm end, and an annular step is arranged on the hole connected with the long arm end, which is shielded by the rainproof cap of the long arm end.

[0101] Through the connection of the shell with the long arm end and the short arm end, and the design of the lock hole, the shell 2 can provide a stable and firm structure to support the present application.

[0102] Further, the shell 2 further comprises:

[0103] The lock ring limiting pin 21 is arranged on the side wall of the shell connected with the long arm end, and is arranged in the lock ring groove, and the lock ring limiting pin 21 is connected with the groove;

[0104] The sealing ring 22 is arranged at the connection between the lock ring limiting pin 21 and the shell.

[0105] In the above embodiment, the side wall of the lock pin mounting block 32 is provided with a circular hole, the side wall of the shell 2 is provided with a circular hole matched with the circular hole, a step is arranged in the hole, and the lock ring limiting pin 21 is arranged in the circular hole and is clamped with the groove of the long arm end. The sealing ring 22 is O-shaped and is arranged in the circular hole of the side wall of the shell 2.

[0106] The lock ring limiting pin 21 is used to limit the upward space of the lock ring 1 when unlocking, and when locking, the lock ring 1 is limited to only downward in this direction for locking through the cooperation of the groove of the side wall of the long arm end and the lock ring 1, so as to ensure that the short arm end enters the lock hole. The use of the sealing ring 22 effectively prevents external contaminants from entering the inside of the shell 2, protects the internal components from damage, and prolongs the service life of the device.

[0107] Further, the shell 2 further comprises:

[0108] The rear cover 23 is arranged at the opening of the shell, and the size of the rear cover 23 matches the size of the opening of the shell;

[0109] The sealing gasket 24 is arranged at the connection between the rear cover 23 and the shell;

[0110] The rear cover pin 25 is arranged at the connection between the rear cover 23 and the shell, and the rear cover pin 25 is used to fix the rear cover 23;

[0111] The button 26 is arranged on the rear cover 23, and the button 26 abuts against the button 35.

[0112] In the above embodiment, the lock body bottom surface is provided with a recess matching the shape of the rear cover 23, and two round holes are provided on both sides of the lock body. The rear cover 23 is provided with two matching round holes, and the rear cover pin 25 is used to fix the rear cover 23 to the lock body. The size of the rear cover 23 matches the size of the opening of the shell, ensuring that the rear cover can be tightly attached to the shell, forming a good seal. The rear cover 23 side wall is provided with an annular groove, and the sealing gasket 24 is arranged in the annular groove. The inner side of the rear cover 23 is provided with a control panel 33 mounting position, and the control panel 33 is arranged therein. A hole is provided on the rear cover 23, and the hole is located directly below the button 35. The button 26 is installed in the hole. The button 26 is made of flexible insulating material. The control panel 33 and the rear cover 23 have a pre-press on the button 26, which has a waterproof effect.

[0113] The design of the rear cover 23 and the sealing gasket 24 enhances the sealing performance of the shell 2, effectively preventing external contaminants from entering the interior and protecting the internal components. The use of the rear cover pin 25 ensures the stable installation of the rear cover 23, preventing loosening or falling due to vibration or external force, and enhancing the structural stability of the shell 2. The addition of the button 26 allows users to wake up the control panel 33 by pressing the button 26, improving the convenience and intuitiveness of user interaction.

[0114] In use, the control panel 33 in the lock body is awakened by the button 26. The handheld device communicates with the control panel 33 through Bluetooth for identity recognition. After correct recognition, the control panel 33 detects the magnetic steel 12 arranged on the lock ring 1 through the magnetic sensitive element 34 to confirm the state of the padlock. If the magnetic steel 12 cannot be detected, it is judged as an unlocked state. If the magnetic steel 12 can be detected, it is a locked state, and the state of the padlock is sent to the handheld device. If it is a locked state, the handheld device sends an unlocking instruction. After receiving the instruction, the control panel 33 drives the motor 324 to rotate and drive the lock tongue to move, so that the lock pin 321 slides out of the clamping groove on the long arm end of the lock ring 1. At this time, under the action of the lock ring spring 11, the long arm end slides upward, and the short arm end is separated from the lock hole. After the control panel 33 cannot detect the presence of the magnet through the magnetic sensitive element 34, the motor 324 returns to the original position. At this time, the padlock is in an unlocked state, and the lock ring 1 can rotate. The lock ring 1 is turned back to the original position to avoid the lock ring limit pin 21 moving downward, and the lock ring 1 is turned back to the original position and pressed downward with appropriate force. When the lock ring 1 moves downward to the position where the lock pin 321 is aligned with the clamping groove on the inner side of the lock ring 1, the lock pin 321 is popped out under the action of the lock pin spring 322 and enters the clamping groove on the inner side of the lock ring 1 to clamp and limit the upward movement of the long arm end of the lock ring 1. The short arm end enters the lock hole. At this time, the padlock is in a locked state, and the control panel 33 sends the state of the padlock to the handheld device. After the state of the padlock changes, the padlock will enter the sleep state again within a certain time, and will be awakened for the next operation.

[0115] The application provides a structural diagram of a Bluetooth padlock, which comprises a lock ring 1, the lock ring 1 comprising a short arm end and a long arm end; a shell 2, the shell 2 being connected with the long arm end and being used for being connected with the short arm end, the long arm end being located inside the shell 2; and a lock body, the lock body being arranged inside the shell 2 and being connected with the long arm end, the lock body being used for controlling the movement of the long arm end inside the shell 2. The application provides a Bluetooth padlock comprising the lock ring 1, the shell 2 and the lock body, the magnetic sensitive element 34 is controlled by the control panel 33 to detect the magnetic steel 12 arranged on the lock ring 1, and then the state of the padlock is confirmed, so that the structure is simplified, the complex mechanical parts and detection points in the traditional Bluetooth padlock are reduced, and thus the production cost and the failure rate are reduced.

[0116] Those skilled in the art can understand that the modules or processes in the drawings are not necessarily required for implementing the application. Those skilled in the art can understand that the modules in the device in the implementation scenario can be distributed in the device in the implementation scenario according to the description of the implementation scenario, or can be changed and located in one or more devices different from the implementation scenario. The modules in the above implementation scenario can be combined into one module, or can be further split into multiple sub-modules.

[0117] The above application serial numbers are only for description, and do not represent the advantages and disadvantages of the implementation scenarios. The above disclosure is only some specific implementation scenarios of the application, however, the application is not limited thereto, and any changes that can be thought of by those skilled in the art should fall within the protection scope of the application.

Claims

1. A Bluetooth padlock characterized in that, The application relates to a lock ring (1) comprising a short arm end and a long arm end, a shell (2) connected with the long arm end and used for being connected with the short arm end, the long arm end being located inside the shell (2), and a lock body arranged inside the shell (2) and connected with the long arm end, the lock body being used for controlling the movement of the long arm end inside the shell (2). The long arm end comprises a clamping groove arranged at the connection between the long arm end and the shell (2), a plurality of recesses arranged at the middle part of the long arm end, a lock ring spring (11) sleeved at the end of the long arm end, and a magnetic steel (12) arranged inside the long arm end and the lock ring spring (11). The lock body comprises a battery (31) arranged at one side inside the lock body, a lock pin mounting block (32) arranged at the other side inside the lock body, a lock ring groove being arranged at the side of the lock pin mounting block (32) away from the battery (31) and used for accommodating the long arm end. The lock pin mounting block (32) comprises a lock pin (321) arranged at the edge of the lock ring groove and connected with the clamping groove, a lock pin spring (322) arranged at the end of the lock pin (321), and a limiting groove arranged at the middle part of the lock pin (321).

2. The Bluetooth padlock of claim 1, wherein, The lock pin mounting block (32) further comprises a lock pin limiting pin (323) connected with the lock pin mounting block (32) at one end and connected with the limiting groove at the other end. The lock pin mounting block (32) further comprises a motor (324) arranged inside the lock pin mounting block (32) and connected with the lock pin (321), and a motor pressing plate (325) arranged inside the lock pin mounting block (32) and closely attached to the motor (324). The lock body further comprises a control board (33) arranged inside the lock body and used for controlling the movement of the motor (324), a magnetic sensitive element (34) arranged on the control board (33) and located in the projection area of the magnetic steel (12), the magnetic sensitive element (34) being controlled by the control board (33), and a button (35) arranged on the control board (33) and used for controlling the starting of the control board (33). The shell (2) comprises a shell body having an open end structure, the shell body being connected with the long arm end and used for being connected with the short arm end. ​ 3. The Bluetooth padlock of claim 2, wherein, ​ ​ ​ 4. The Bluetooth padlock of claim 3, wherein, ​ ​ ​ ​ 5. The Bluetooth padlock of claim 4, wherein, ​ ​ 6. The Bluetooth padlock of claim 5, wherein, ​ ​ ​ 7. The Bluetooth padlock of claim 6, wherein, ​ ​ ​ ​ 8. The Bluetooth padlock of claim 7, wherein, ​ ​ Lock holes, the number of which is two, are arranged at the connection between the shell and the short arm end and the long arm end, and the shape of the lock holes matches the shape of the short arm end and the long arm end.

9. The Bluetooth padlock of claim 8, wherein, The shell (2) further comprises: A lock ring limiting pin (21) is arranged on the side wall of the side of the connection between the shell and the long arm end, is arranged in the lock ring groove, and is connected with the groove; A sealing ring (22) is arranged at the connection between the lock ring limiting pin (21) and the shell.

10. The Bluetooth padlock of claim 8, wherein, The shell (2) further comprises: A rear cover (23) is arranged at the opening of the shell, and the size of the rear cover (23) matches the size of the opening of the shell; A sealing gasket (24) is arranged at the connection between the rear cover (23) and the shell; A rear cover pin (25) is arranged at the connection between the rear cover (23) and the shell, and is used for fixing the rear cover (23); A key (26) is arranged on the rear cover (23), and the key (26) is in abutment with the button (35).

Images