CN220059225U - Intelligent lock - Google Patents

Abstract

The utility model relates to the technical field of safety locks, and particularly provides an intelligent lock which comprises a lock shell, a lock tongue, a first locking mechanism, a second locking mechanism, a central processing module, a locking mechanism control module, a Bluetooth module, an electronic tag module and a power supply module, wherein the lock tongue is in sliding connection with the lock shell and can form a closed loop space with the lock shell; the first locking mechanism is arranged in the lock shell and can restrict the lock tongue from being separated from the lock shell; the second locking mechanism is arranged in the lock shell; the locking mechanism control module is electrically connected with the central processing module and the second locking mechanism respectively; the Bluetooth module is electrically connected with the central processing module; the electronic tag module is arranged in the lock shell; the power supply module is electrically connected with the second locking mechanism, the central processing module, the locking mechanism control module and the Bluetooth module respectively. The utility model effectively solves the problems that the mechanical anti-picking lock in the prior art cannot record unlocking information and needs to hold a plurality of keys to unlock the locks simultaneously.

Description

Intelligent lock

Technical Field

The utility model relates to the technical field of safety locks, in particular to an intelligent lock.

Background

The mechanical anti-picking lock applied to the existing truck is mechanically unlocked by a physical key, and the unlocking mode cannot record unlocking information, including unlocking time, unlocking personnel information and the like; each lock of traditional mechanical type anti-pick lock corresponds a key, and this requires logistics management personnel to possess many keys simultaneously and to unlock the car that comes, and this kind of mode is comparatively loaded down with trivial details, and can't trace to responsible person once the problem has occurred.

Disclosure of Invention

The utility model provides an intelligent lock, which is used for solving the problems that a mechanical anti-picking lock in the prior art cannot record unlocking information and a plurality of keys are needed to be held simultaneously for unlocking the plurality of locks, achieving the purpose that an operator can unlock a plurality of intelligent locks preset in a system by holding one electronic device, and recording unlocking time and unlocking personnel information in time.

The utility model provides an intelligent lock, comprising:

a lock case;

the lock tongue is in sliding connection with the lock shell and can form a closed-loop space with the lock shell;

the first locking mechanism is arranged in the lock shell and can restrict the lock tongue to be separated from the lock shell;

the second locking mechanism is arranged in the lock shell and used for locking the sliding of the lock tongue and enabling the lock tongue to be in a closed-loop locking state;

the central processing module is arranged in the lock shell;

the locking mechanism control module is electrically connected with the central processing module and the second locking mechanism respectively;

the Bluetooth module is electrically connected with the central processing module;

the electronic tag module is arranged in the lock shell and is used for recording the identity information of the intelligent lock;

and the power supply module is respectively and electrically connected with the second locking mechanism, the central processing module, the locking mechanism control module and the Bluetooth module.

The intelligent lock provided by the utility model further comprises:

the switch monitoring module is respectively and electrically connected with the central processing module, the power supply module and the second locking mechanism and is used for monitoring the switch state of the second locking mechanism;

and the wireless communication module is respectively and electrically connected with the central processing module and the power supply module.

The intelligent lock provided by the utility model further comprises: and the GPS positioning module is respectively and electrically connected with the central processing module and the power supply module and is used for positioning the real-time position of the intelligent lock.

The intelligent lock provided by the utility model further comprises:

the alarm is respectively and electrically connected with the central processing module and the power supply module;

and the voltage monitoring module is respectively and electrically connected with the central processing module and the power supply module and is used for monitoring the voltage value of the power supply module.

According to the intelligent lock provided by the utility model, the wireless communication module comprises: and the communication module of the Internet of things.

The intelligent lock provided by the utility model comprises:

the first locking mechanism includes: the elastic telescopic rod is arranged in the lock shell, the telescopic direction of the elastic telescopic rod is perpendicular to the sliding direction of the lock tongue, and the contact end of the elastic telescopic rod and the lock tongue is a cambered surface;

the lock tongue is provided with a first limit groove, the inner wall of the first limit groove along the unlocking direction of the lock tongue is a plane, and the inner wall of the first limit groove along the locking direction of the lock tongue is an inclined plane;

the cambered surface end of the elastic telescopic rod can be respectively contacted with the plane and the inclined plane.

The intelligent lock provided by the utility model comprises:

the second locking mechanism includes: the electric telescopic rod is arranged in the lock shell, the telescopic direction of the electric telescopic rod is perpendicular to the sliding direction of the lock tongue, and the contact end of the electric telescopic rod and the lock tongue is a cambered surface;

the lock tongue is provided with a second limit groove, the inner wall of the second limit groove along the unlocking direction of the lock tongue is an inclined plane, and the inner wall of the second limit groove along the locking direction of the lock tongue is a plane;

the cambered surface end of the electric telescopic rod can be respectively contacted with the plane and the inclined plane.

According to the intelligent lock provided by the utility model, the electronic tag module comprises: a passive RFID chip.

According to the intelligent lock provided by the utility model, the lock shell comprises:

a first mounting portion in which the first locking mechanism is mounted;

a second mounting portion in which the second locking mechanism is mounted;

the first installation part and the second installation part are respectively and vertically fixedly connected to two ends of the third installation part to form a U shape, and the inner cavities of the first installation part and the second installation part are communicated with the third installation part.

The intelligent lock provided by the utility model comprises:

a through hole is formed in the first mounting part along the sliding direction of the lock tongue, and a blind hole is formed in the second mounting part along the sliding direction of the lock tongue;

the lock tongue is cylindrical, and one end of the lock tongue penetrates through the through hole and is in sliding connection with the blind hole.

The intelligent lock provided by the utility model effectively solves the problems that the mechanical anti-picking lock cannot record unlocking information and a plurality of keys are needed to be simultaneously held for unlocking a plurality of locks by improving the traditional mechanical anti-picking lock into the electromechanical combined intelligent anti-picking lock. Specifically, the lock tongue can be restrained from being separated from the lock shell through the arrangement of the first locking mechanism, so that the integrity of a lock body system is ensured; the second locking mechanism is arranged to lock the sliding of the lock tongue and enable the lock tongue to be in a closed-loop locking state; through the arrangement of the electronic tag module, the identity information of each intelligent lock can be recorded and read by a handheld terminal of an operator; the Bluetooth module is arranged, so that Bluetooth connection can be performed with a handheld terminal of an operator, and unlocking and locking are authorized; through the connection of the central processing module and the locking mechanism control module, the switch control of the second locking mechanism can be realized.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the utility model or the technical solutions of the prior art, the following description will briefly explain the embodiments or the drawings needed in the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the three-dimensional structure of an intelligent lock provided by the utility model;

fig. 2 is a schematic view of a first locking mechanism, a second locking mechanism and a bolt installation perspective structure provided by the utility model;

FIG. 3 is a schematic diagram of a circuit module connection structure according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram of a circuit module connection structure according to an embodiment of the present utility model;

FIG. 5 is a schematic diagram of a circuit module connection structure according to an embodiment of the present utility model;

FIG. 6 is a schematic diagram of a circuit module connection structure according to an embodiment of the present utility model;

FIG. 7 is a schematic view of an installation perspective structure of an elastic telescopic rod and an electric telescopic rod and a lock tongue provided by the utility model;

FIG. 8 is a schematic view of the installation plane structure of the elastic telescopic rod and the electric telescopic rod and the lock tongue provided by the utility model;

FIG. 9 is a schematic perspective view of a lock case according to the present utility model;

fig. 10 is a schematic view of a longitudinal section of the intelligent lock provided by the utility model in a state that a lock tongue is opened.

Reference numerals:

1. a lock case; 101. a first mounting portion; 102. a second mounting portion; 103. a third mounting portion; 104. a through hole; 105. a blind hole; 2. a bolt; 201. a first limit groove; 202. the second limit groove; 3. a first locking mechanism; 301. an elastic telescopic rod; 4. a second locking mechanism; 401. an electric telescopic rod; 5. the locking mechanism control module; 6. a central processing module; 7. a Bluetooth module; 8. a power supply module; 9. a wireless communication module; 901. a transmitting end; 902. a receiving end; 10. a switch monitoring module; 11. a GPS positioning module; 12. a voltage monitoring module; 13. an alarm.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the embodiments of the present utility model, it should be noted that the terms "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely for convenience in describing the embodiments of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present utility model. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled," "coupled," and "connected" should be construed broadly, and may be either a fixed connection, a removable connection, or an integral connection, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in embodiments of the present utility model will be understood in detail by those of ordinary skill in the art.

In embodiments of the utility model, unless expressly specified and limited otherwise, a first feature "up" or "down" on a second feature may be that the first and second features are in direct contact, or that the first and second features are in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

The technical solution of the present utility model will be described below with reference to the embodiments shown in fig. 1 to 10.

The embodiment of the utility model provides an intelligent lock, which comprises a lock shell 1, a lock tongue 2, a first locking mechanism 3, a second locking mechanism 4, a central processing module 6, a locking mechanism control module 5, a Bluetooth module 7, an electronic tag module and a power supply module 8, wherein the lock tongue 2 is in sliding connection with the lock shell 1 and can form a closed loop space with the lock shell 1; the first locking mechanism 3 is arranged in the lock shell 1 and can restrict the lock tongue 2 from being separated from the lock shell 1; the second locking mechanism 4 is arranged in the lock shell 1 and is used for locking the sliding of the lock tongue 2 and enabling the lock tongue 2 to be in a closed-loop locking state; the central processing module 6 is arranged in the lock shell 1; the locking mechanism control module 5 is electrically connected with the central processing module 6 and the second locking mechanism 4 respectively; the Bluetooth module 7 is electrically connected with the central processing module 6; the electronic tag module is arranged in the lock shell 1 and is used for recording the identity information of the intelligent lock; the power supply module 8 is electrically connected with the second locking mechanism 4, the central processing module 6, the locking mechanism control module 5 and the Bluetooth module 7 respectively.

In a specific application, the lock tongue 2 and the lock case 1 may have various shapes, for example, the lock tongue 2 may be: a straight cylindrical shape, a U-shape, or an arc shape; the lock case 1 may be: cuboid, right cylindrical or U-shaped; fig. 1 and 2 illustrate a straight cylindrical lock tongue and a U-shaped lock shell, wherein the lock tongue penetrates through one extending section of the U-shaped lock shell and is clamped in the other extending section, and then a locking closed loop space is formed by the lock tongue 2 and a U-shaped cavity of the lock shell 1; the first locking mechanism 3 may be an elastic telescopic rod 301 with a compression spring, or may be an electromagnetic telescopic switch, and fig. 2 and 7 illustrate the elastic telescopic rod 301 with the compression spring, which forms the first locking mechanism 3 together with the necking-type first limiting groove 201 of the lock tongue 2; the second locking mechanism 4 may be an electromagnetic telescopic switch or an electric telescopic rod 401 with a motor, and fig. 7 illustrates the electric telescopic rod 401 with the motor, which forms the second locking mechanism 4 together with the necking-in second limiting groove 202 of the lock tongue 2; when the end of the electric telescopic rod 401 is clamped into the second limiting groove 202, the lock tongue 2 is in a locking state, and when the end of the electric telescopic rod 401 is contracted and leaves the second limiting groove 202, the lock tongue 2 is in an unlocking state, and an operator can hold the other end of the lock tongue 2 to withdraw the lock tongue 2.

The central processing module 6 can be an embedded single-chip microcomputer, such as STM32 series single-chip microcomputer, and has the advantages of wide application, low cost, easy acquisition in the market, rich interfaces and the like; the structure of the locking mechanism control module 5 and the structure of the second locking mechanism 4 are changed, if the second locking mechanism 4 is an electric telescopic rod 401 with motor drive, the locking mechanism control module 5 is a motor controller; if the second locking mechanism 4 is an electromagnetic telescopic rod, the locking mechanism control module 5 is an electromagnetic switch controller; the Bluetooth module 7 is an HC05 master-slave integrated Bluetooth module, which can realize that master-slave equipment shares a serial port, realize that one equipment sends data to a channel, and the other equipment can receive the data in the channel; the electronic tag module may be: near Field Communication (NFC) or contactless Radio Frequency Identification (RFID), the embodiment can be preferably a passive RFID chip, which can record the identity information of the intelligent lock; the electronic tag module is arranged in the intelligent lock and used for identifying and confirming the handheld terminal; the power supply module 8 may be composed of a lithium battery and a power supply circuit, and functions to supply power to each circuit module.

When in use: firstly, an operator opens corresponding system software on the smart phone and approaches the smart lock, at the moment, an RFID reader in the smart phone reads RFID chip information in the smart lock, and at the moment, the smart phone acquires identity information to be unlocked; the system software sends the identity information of the lock and the identity information of the operating user to the cloud server, the cloud server compares the two identity information with the preset identity data in the database, if one pair of identity data is consistent with the two identity information, the cloud server sends a Bluetooth authorized unlocking instruction to the smart phone, if the two pairs of identity data are inconsistent, the Bluetooth authorized unlocking instruction is not sent, and unlocking cannot be performed; under the condition of sending a Bluetooth authorized unlocking instruction, the smart phone is connected with the Bluetooth module 7 of the smart lock in a pairing way through the Bluetooth module 7; then an operator clicks on the smart phone to unlock; finally, an operator only needs to pull out the lock tongue 2; when the lock is closed, the lock tongue 2 is only required to be inserted into the lock shell 1 in place, and the lock closing button is clicked on the smart phone, so that the smart lock is closed.

In the action process, due to the arrangement of the circuit module and the use of the intelligent mobile phone, the identity information of unlocking personnel, the identity information of the unlocked intelligent lock and the time nodes of unlocking and locking can be recorded in the cloud server; therefore, the problem that the mechanical anti-picking lock in the prior art cannot record unlocking personnel information and lock body identity information is effectively solved; meanwhile, as the electronic tag module is arranged in the intelligent lock, a plurality of intelligent locks can be unlocked by using one intelligent mobile phone, and the problem that a plurality of keys are needed to be held simultaneously to unlock the locks when the traditional anti-picking lock is unlocked is solved.

According to the intelligent lock provided by the embodiment of the utility model, as shown in fig. 4, the intelligent lock further comprises: the switch monitoring module 10 and the wireless communication module 9 are respectively and electrically connected with the central processing module 6, the power supply module 8 and the second locking mechanism 4 and are used for monitoring the switch state of the second locking mechanism 4; the wireless communication module 9 is electrically connected with the central processing module 6 and the power supply module 8, respectively.

In a specific application, the switch monitoring module 10 may be designed as an angular rotation monitoring circuit of the motor, such as the telescopic rod is in a fully extended state after the motor is rotated forward to a first angle, and in a fully contracted state after the motor is rotated backward to a second angle; when the switch monitoring module 10 monitors the first angle, locking information is output to the central processing module 6, and when the second angle is detected, unlocking information is output to the central processing module 6; after the central processing module 6 receives the switch information, a data transmission instruction is sent to the wireless communication module 9, the transmitting end 901 of the wireless communication module 9 transmits the switch information of the intelligent lock to the cloud server, the cloud server records and transmits the real-time switch information of the intelligent lock to the handheld terminal, so that an operator can remotely monitor the switch state of the intelligent lock, and if an abnormal condition occurs, corresponding remedial measures can be timely carried out. Here, the wireless communication module 9 may be a 4G cat.1 (LTEUE-Category 1) network communication module, and cat.1 is used as a low-version internet of things communication technology of 4G, and can be rapidly introduced into the market and reduce the cost with only a small amount of modification to the existing 4G product, so as to reach the industry expected range. Cat.1 is the user terminal level configured as the lowest version parameter, allowing industry to design low-end 4G terminals at low cost. The receiving end 902 of the wireless communication module 9 can receive an instruction of the cloud server, and in an emergency, the intelligent lock can be locked, and even if a legal operator sends an unlocking request, the intelligent lock cannot be unlocked.

According to the intelligent lock provided by the embodiment of the utility model, as shown in fig. 5, the intelligent lock further comprises: the GPS positioning module 11 is electrically connected with the central processing module 6 and the power supply module 8 respectively, and is used for positioning the real-time position of the intelligent lock.

In a specific application, the GPS positioning module 11 uploads real-time position information to the cloud server through the transmitting end 901 of the wireless communication module 9, and after the cloud server records the position information, the position information is sent to the handheld terminal, so that the position information of the intelligent lock can be obtained in real time.

According to the intelligent lock provided by the embodiment of the utility model, as shown in fig. 6, the intelligent lock further comprises: the alarm 13 and the voltage monitoring module 12, wherein the alarm 13 is respectively and electrically connected with the central processing module 6 and the power supply module 8; the voltage monitoring module 12 is electrically connected with the central processing module 6 and the power supply module 8 respectively, and is used for monitoring the voltage value of the power supply module 8.

In a specific application, the alarm 13 is optionally a buzzer, and is disposed inside the lock case 1 and electrically connected to the central processing module 6, and when the voltage monitoring module 12 monitors that the voltage of the power supply module 8 is equal to or less than the preset minimum voltage value, the central processing module 6 controls the buzzer to send out an alarm sound for reminding an operator to replace the battery.

The intelligent lock provided by the embodiment of the utility model is as shown in fig. 7 and 8:

the first lock mechanism 3 includes: the elastic telescopic rod 301, the elastic telescopic rod 301 is installed in the lock shell 1, the telescopic direction of the elastic telescopic rod 301 is perpendicular to the sliding direction of the lock tongue 2, and the contact end of the elastic telescopic rod 301 and the lock tongue 2 is a cambered surface; the lock tongue 2 is provided with a first limit groove 201, the inner wall of the first limit groove 201 along the unlocking direction of the lock tongue 2 is a plane, and the inner wall of the first limit groove 201 along the locking direction of the lock tongue 2 is an inclined plane; the cambered surface ends of the elastic telescopic rod 301 can be respectively contacted with the plane and the inclined plane.

The second lock mechanism 4 includes: the electric telescopic rod 401 is arranged in the lock shell 1, the telescopic direction of the electric telescopic rod 401 is perpendicular to the sliding direction of the lock tongue 2, and the contact end of the electric telescopic rod 401 and the lock tongue 2 is a cambered surface; the lock tongue 2 is provided with a second limit groove 202, the inner wall of the second limit groove 202 along the unlocking direction of the lock tongue 2 is an inclined plane, and the inner wall of the second limit groove 202 along the locking direction of the lock tongue 2 is a plane; the cambered surface end of the electric telescopic rod 401 can be respectively contacted with the plane and the inclined plane.

In a specific application, the elastic telescopic rod 301 is a telescopic rod with a compression spring, which may be a telescopic combination of a fixed rod and a movable rod, and the compression spring is disposed in an inner cavity of the fixed rod; or a compression spring (not shown in the figure) is sleeved on a sliding rod, the upper end of the compression spring is propped against the lower surface of the upper limit head of the sliding rod, the lower end of the compression spring is propped against the mounting plate integrally connected with the lock shell 1, the sliding rod penetrates through the mounting plate to slide up and down on the mounting plate, and the lower end of the sliding rod is also provided with a limit block. Therefore, under the condition of no external pressure, the sliding rod always moves upwards, the upper end of the sliding rod is a spherical cambered surface, the sliding rod is matched with the necking first limit groove 201 formed in the lock tongue 2, the limiting is performed when the spherical cambered surface contacts with an outer side plane, the lock tongue 2 can continue to move when the spherical cambered surface contacts with an inclined plane, and the sliding rod moves downwards under the compression of the inclined plane.

The electric telescopic rod 401 comprises an installation shell, a driving motor, a reduction gear set, a screw rod, a nut and a telescopic sleeve rod, wherein the driving motor is connected with the reduction gear set, the output end of the reduction gear set is connected with the screw rod and used for providing rotating force for the screw rod, the nut is installed on the screw rod in a threaded mode, and the telescopic sleeve rod is sleeved on the screw rod and fixedly connected with the nut, so that the forward and reverse rotating force of the driving motor can be converted into up and down reciprocating motion of the telescopic sleeve rod. The upper end of the telescopic loop rod is also provided with a spherical cambered surface, so that the same effect as that of the elastic telescopic rod 301 can be achieved.

As shown in fig. 9 and 10, a lock case 1 according to an embodiment of the present utility model includes: a first mounting portion 101, a second mounting portion 102, and a third mounting portion 103, wherein the first locking mechanism 3 is mounted in the first mounting portion 101; the second locking mechanism 4 is mounted in the second mounting portion 102; the first installation part 101 and the second installation part 102 are respectively and vertically fixedly connected to two ends of the third installation part 103 to form a U shape, and inner cavities of the first installation part 101 and the second installation part 102 are communicated with the third installation part 103.

A through hole 104 is formed in the first mounting part 101 along the sliding direction of the lock tongue 2, and a blind hole 105 is formed in the second mounting part 102 along the sliding direction of the lock tongue 2; the bolt 2 is cylindrical, and one end of the bolt 2 passes through the through hole 104 and is connected with the blind hole 105 in a sliding manner.

In a specific application, the lock case 1 can be made of alloy material and is manufactured into a U shape with an inner cavity; the bolt 2 is preferably made of stainless steel; fig. 9 shows a schematic view of the latch 2 in a fully closed state, and fig. 10 shows a schematic view of the latch 2 in a fully opened state, which restricts the continued extraction of the latch 2 due to the blocking of the elastic telescopic rod 301 with the plane.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (10)

1. An intelligent lock, characterized by comprising:

a lock case;

the lock tongue is in sliding connection with the lock shell and can form a closed-loop space with the lock shell;

the first locking mechanism is arranged in the lock shell and can restrict the lock tongue to be separated from the lock shell;

the second locking mechanism is arranged in the lock shell and used for locking the sliding of the lock tongue and enabling the lock tongue to be in a closed-loop locking state;

the central processing module is arranged in the lock shell;

the locking mechanism control module is electrically connected with the central processing module and the second locking mechanism respectively;

the Bluetooth module is electrically connected with the central processing module;

the electronic tag module is arranged in the lock shell and is used for recording the identity information of the intelligent lock;

and the power supply module is respectively and electrically connected with the second locking mechanism, the central processing module, the locking mechanism control module and the Bluetooth module.

2. The smart lock of claim 1, further comprising:

the switch monitoring module is respectively and electrically connected with the central processing module, the power supply module and the second locking mechanism and is used for monitoring the switch state of the second locking mechanism;

and the wireless communication module is respectively and electrically connected with the central processing module and the power supply module.

3. The smart lock of claim 2, further comprising: and the GPS positioning module is respectively and electrically connected with the central processing module and the power supply module and is used for positioning the real-time position of the intelligent lock.

4. The smart lock of claim 3, further comprising:

the alarm is respectively and electrically connected with the central processing module and the power supply module;

and the voltage monitoring module is respectively and electrically connected with the central processing module and the power supply module and is used for monitoring the voltage value of the power supply module.

5. The smart lock of claim 2, wherein the wireless communication module comprises: and the communication module of the Internet of things.

6. The smart lock of any one of claims 1 to 5, wherein the first locking mechanism comprises: the elastic telescopic rod is arranged in the lock shell, the telescopic direction of the elastic telescopic rod is perpendicular to the sliding direction of the lock tongue, and the contact end of the elastic telescopic rod and the lock tongue is a cambered surface;

the lock tongue is provided with a first limit groove, the inner wall of the first limit groove along the unlocking direction of the lock tongue is a plane, and the inner wall of the first limit groove along the locking direction of the lock tongue is an inclined plane;

the cambered surface end of the elastic telescopic rod can be respectively contacted with the plane and the inclined plane.

7. The smart lock of any one of claims 1 to 5, wherein the second locking mechanism comprises: the electric telescopic rod is arranged in the lock shell, the telescopic direction of the electric telescopic rod is perpendicular to the sliding direction of the lock tongue, and the contact end of the electric telescopic rod and the lock tongue is a cambered surface;

the lock tongue is provided with a second limit groove, the inner wall of the second limit groove along the unlocking direction of the lock tongue is an inclined plane, and the inner wall of the second limit groove along the locking direction of the lock tongue is a plane;

the cambered surface end of the electric telescopic rod can be respectively contacted with the plane and the inclined plane.

8. The smart lock of any one of claims 1 to 5, wherein the electronic tag module comprises: a passive RFID chip.

9. The smart lock of any one of claims 1 to 5, wherein the lock housing comprises:

a first mounting portion in which the first locking mechanism is mounted;

a second mounting portion in which the second locking mechanism is mounted;

the first installation part and the second installation part are respectively and vertically fixedly connected to two ends of the third installation part to form a U shape, and the inner cavities of the first installation part and the second installation part are communicated with the third installation part.

10. The smart lock of claim 9, wherein:

a through hole is formed in the first mounting part along the sliding direction of the lock tongue, and a blind hole is formed in the second mounting part along the sliding direction of the lock tongue;

the lock tongue is cylindrical, and one end of the lock tongue penetrates through the through hole and is in sliding connection with the blind hole.