CN116006031A - Improved cabinet lock - Google Patents

Abstract

The invention discloses an improved cabinet lock, which comprises a lock body; the lock body comprises a mounting seat, a handle and an electronic locking assembly; the handle comprises a handle and a rotating seat; the rotating seat is rotatably arranged on the mounting seat; the front end of the rotating seat is hinged with the upper end of the handle, and a torsion spring is arranged between the rotating seat and the handle; the electronic locking component comprises a motor, a locking block, a locking rod and a spring; the motor is arranged in the mounting seat, and the locking block is arranged on an output shaft of the motor; the locking block is provided with an arc track guide hole; the first end of the track guide hole is lower than the second end, and a gradually-rising connecting section is connected between the first end and the second end; the lower end of the lock rod is movably inserted into the track guide hole, and the upper end of the lock rod penetrates out of the mounting seat to be correspondingly clamped with the slot at the bottom of the handle; the spring is installed in the installation seat and sleeved on the lock rod. The invention has the advantages of simple structure, high precision, lower cost, small assembly difficulty, simple overhaul and maintenance and the like.

Description

Improved cabinet lock

Technical Field

The invention relates to the technical field of locks, in particular to an improved cabinet lock.

Background

At present, a common lockset for a cabinet is generally unlocked by a mechanical key, the unlocking mode is single, the multi-azimuth unlocking requirement of a user cannot be met, and the key is easy to forget to carry and easy to lose, so that inconvenience in use is often brought to the user. To solve this problem, cabinet locks with electronic functions are emerging on the market.

The existing cabinet lock with electronic functions is generally provided with a lock body, the lock body comprises an installation seat and a handle, a locking component used for clamping the installation seat and the handle is arranged on the lock body, however, the structure of the locking component of the existing cabinet lock is generally complex, so that the cost is high and the assembly difficulty is high, meanwhile, the locking components are easy to damage, overhaul and maintenance are also troublesome, and the defects of insufficient precision and the like are also easy to occur when the service time is long.

Accordingly, improvements in the art are needed.

Disclosure of Invention

Aiming at the problems existing in the prior art, the invention aims to provide an improved cabinet lock which has the advantages of simple structure, high precision, lower cost, small assembly difficulty, simple overhaul and maintenance and the like.

In order to achieve the above object, the technical scheme of the present invention is as follows:

an improved cabinet lock comprises a lock body; the lock body comprises a mounting seat, a handle and an electronic locking assembly; the handle comprises a handle and a rotating seat; the rotating seat is rotatably arranged on the mounting seat; the front end of the rotating seat is hinged with the upper end of the grip, a torsion spring is arranged between the rotating seat and the grip, and the rear end of the rotating seat is used for connecting a clamping plate; the front end surface of the mounting seat is provided with an accommodating concave position for accommodating the grip; the electronic locking component comprises a motor, a locking block, a locking rod and a spring; the motor is arranged in the mounting seat, and the locking block is arranged on an output shaft of the motor; the locking block is provided with an arc track guide hole; the first end of the track guide hole is lower than the second end, and a gradually-rising connecting section is connected between the first end and the second end; the lower end of the lock rod is movably inserted into the track guide hole, the bottom of the lock rod is provided with a lower baffle ring propped against the bottom of the lock block, and the upper end of the lock rod penetrates out of the mounting seat to be correspondingly clamped with the slot positioned at the bottom of the grip; the spring is arranged in the mounting seat and sleeved on the lock rod, and the spring is used for resetting the lock rod; an MCU control module connected with the motor is also arranged in the mounting seat; when the lock rod moves to the highest end or the lowest end of the track guide hole, the lock rod can be synchronously driven to move up and down so as to realize unlocking and locking.

A Bluetooth communication module and a network remote communication module which are connected with the MCU control module are also arranged in the mounting seat; the surface of the handle is also provided with a two-dimensional code for scanning by the mobile phone APP.

And the mounting seat is also provided with an electronic card reader assembly connected with the MCU control module.

Two magnetic inductors respectively positioned at two sides of the locking block are also arranged in the mounting seat; magnets which are respectively matched with the two magnetic sensors are arranged on the side wall of the locking block.

The lock body also comprises a mechanical locking component; the mechanical locking component comprises a lock cylinder and a clamping rod; the lock cylinder is arranged at the lower end of the handle, and a key hole of the lock cylinder is arranged on the surface of the handle; the clamping rod is arranged in a limiting hole with an opening at the lower end of the bottom of the handle, the clamping rod is connected to the rear end of the lock cylinder, and the lock cylinder can be used for driving the clamping rod to move up and down; the slots consist of a first slot and a second slot; the first slot is arranged on the front side of the lower end of the clamping rod, and the second slot is positioned on the front side wall of the limiting hole and is opposite to the first slot.

The rear side surface of the lower end of the clamping rod is also provided with an inclined surface matched with the lock rod.

A mounting cavity with openings at the upper end and the lower end is arranged in the mounting seat; the lock rod and the spring are both arranged in the mounting cavity, and two ends of the lock rod extend out of the mounting cavity respectively; the side wall of the lock rod is also provided with an upper baffle ring which is positioned in the mounting cavity and used for pressing the spring.

A bulge part is arranged on the front side surface of the accommodating concave position, a wake-up button component connected with the MCU control module is arranged on the bulge part, and the grip can press the wake-up button component by rotating backwards; a pressing block for cooperatively pressing the wake-up button assembly is provided on the grip.

A waterproof shell is also arranged on the outer surface of the motor.

An inner cavity with openings at the front end and the rear end is arranged at the top of the mounting seat, the rotating seat is rotatably arranged in the inner cavity, and the rear end of the rotating seat extends out of the inner cavity and is connected with the clamping plate; a plurality of sealing rings are arranged between the outer wall of the mounting seat and the side wall of the inner cavity.

The beneficial effects of the invention are as follows:

the electronic locking assembly is provided with the motor, the locking block, the locking rod and the spring, the track guide hole with one high end and the other low end is arranged on the locking block, and meanwhile, the locking rod is fixed in the track guide hole by the lower baffle ring, so that when the motor drives the locking block to rotate, the locking rod can be limited by the track guide hole with the inconsistent heights at the two ends and can be driven to synchronously move up and down, and the locking and the releasing between the locking rod and the slot can be realized, namely the unlocking and the locking are realized; the mode of utilizing the motor to drive the locking block with the track guide hole to rotate and realizing accurate control of the up-and-down movement of the locking rod has the advantage of high accuracy, and even the condition of reducing accuracy is not easy to occur after the use time is long, so that the locking block can be stably driven to move by utilizing the track guide hole when rotating, and unlocking and locking are realized; the invention also has the advantages of simple structure, lower cost, small assembly difficulty, simple overhaul and maintenance and the like.

And secondly, the mechanical unlocking can be conveniently and quickly realized by arranging the mechanical locking assembly with the lock cylinder and the clamping rod.

And thirdly, the invention can be used for improving the accuracy of the motor and preventing the locking block and the locking rod from exceeding a preset route by arranging two magnetic sensors and one magnet, thereby realizing accurate control on the locking rod.

And fourthly, the waterproof shell is arranged, so that the waterproof performance of the motor can be improved, the service life of the motor can be prolonged, and the service life of the cabinet lock can be prolonged.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a longitudinal cross-sectional view of the present invention;

FIG. 3 is a schematic view of a part of the structure of the present invention;

fig. 4 is a schematic diagram of a partial structure of the present invention.

Reference numerals:

1. a mounting base; 2. a grip; 3. a rotating seat; 4. accommodating the concave position; 5. a motor; 6. a locking piece; 7. a lock lever; 71. a lower baffle ring; 72. an upper baffle ring; 8. a spring; 9. track guide holes; 10. a slot; 101. a first slot; 102. a second slot; 11. an electronic card reader assembly; 111. a boss; 12. a lock core; 13. a clamping rod; 14. a limiting hole; 15. a bump; 16. perforating; 17. a mounting cavity; 18. an annular button assembly; 19. pressing blocks; 20. an inner cavity; 21. a seal ring; 22. a magnetic inductor; 23. a magnet; 24. a push-pull part; 25. a waterproof shell.

Detailed Description

The invention is further illustrated in the following drawings and examples, which are given by way of illustration only and do not limit the scope of the invention.

As shown in fig. 1-4, an improved cabinet lock includes a lock body; the lock body comprises a mounting seat 1, a handle and an electronic locking component; the handle comprises a handle 2 and a rotating seat 3; the rotating seat 3 is rotatably arranged on the mounting seat 1; the front end of the rotating seat 3 is hinged with the upper end of the grip 2, a torsion spring (not shown in the figure) is arranged between the rotating seat 3 and the grip 2, and the rear end of the rotating seat 3 is used for connecting a clamping plate (not shown in the figure); a containing concave position 4 for containing the grip 2 is arranged on the front end surface of the mounting seat 1; the electronic locking component comprises a motor 5, a locking block 6, a locking rod 7 and a spring 8; the motor 5 is arranged in the mounting seat 1, and the locking block 6 is arranged on an output shaft of the motor 5; an arc track guide hole 9 is arranged on the locking piece 6; as shown in fig. 3, the first end of the track guide hole 9 is lower than the second end, and a gradually rising connecting section is connected between the first end and the second end; the lower end of the lock rod 7 is movably inserted into the track guide hole 9, and the bottom of the lock rod 7 is provided with a lower baffle ring 71 propped against the bottom of the lock block 6, so that the lock rod 7 can be prevented from being separated from the lock block 6, and the upper end of the lock rod 7 penetrates out of the mounting seat 1 to be correspondingly clamped with the slot 10 positioned at the bottom of the grip 2; the spring 8 is arranged in the mounting seat 1 and sleeved on the lock rod 7, and the spring 8 is used for resetting the lock rod 7; the MCU control module connected with the motor 5 is also arranged in the mounting seat 1, and the waterproof performance of the MCU control module can be improved by arranging the MCU control module in the mounting seat 1; when the lock lever 7 moves to the highest end or the lowest end of the track guide hole 9, the lock lever 7 can be synchronously driven to move up and down so as to realize unlocking and locking. The invention has simple and reasonable structure, the electronic locking component is arranged into the motor 5, the locking block 6, the locking rod 7 and the spring 8, the track guide hole 9 with one high end and the other low end is arranged on the locking block 6, and meanwhile, the locking rod 7 is fixed in the track guide hole 9 by the lower baffle ring 71, so that when the motor 5 drives the locking block 6 to rotate, the locking rod 7 can be limited by the track guide hole 9 with the inconsistent heights at the two ends and the locking rod 7 is driven to synchronously move up and down, and the locking and the releasing between the locking rod 7 and the slot 10 can be realized, namely the unlocking can be realized; the mode of using the motor 5 to drive the locking piece 6 with the track guide hole 9 to rotate and realizing the accurate control of the up-and-down movement of the locking rod 7 has the advantage of high accuracy, and even the condition of reducing accuracy is not easy to occur after the use time is long, so that the locking piece 6 can stably drive the locking rod 7 to move by using the track guide hole 9 when rotating and realize unlocking and locking; the invention also has the advantages of simple structure, lower cost, small assembly difficulty, simple overhaul and maintenance and the like.

Preferably, a Bluetooth communication module and a network remote communication module which are connected with the MCU control module are also arranged in the mounting seat 1; a two-dimensional code (not shown) for the mobile phone APP to scan is also arranged on the surface of the grip 2. The Bluetooth communication module can be used for receiving the instruction sent by the Bluetooth module of the mobile phone of the user and transmitting the instruction to the MCU control module; the network remote communication module can be used for providing remote communication functions so as to perform remote control unlocking under special conditions; the two-dimensional code is used for facilitating scanning connection of a user and is used in cooperation with the Bluetooth communication module.

As shown in fig. 1 and 2, an electronic card reader assembly 11 connected with the MCU control module is further provided on the mount 1. The electronic card reader assembly 11 can be used for providing unlocking modes for a user to punch cards, so that unlocking diversified effects can be achieved, and anti-theft safety is high. Since the electronic card reader assembly 11 is a prior art, the structure thereof will not be described in detail herein.

As shown in fig. 3 and 4, two magnetic sensors 22 respectively positioned at two sides of the locking piece 6 are also arranged in the mounting seat 1; magnets 23 respectively corresponding to the two magnetic sensors 22 are provided on the side walls of the lock block 6. Through the above setting can be used for improving the precision of motor 5, prevent locking piece 6 and locking lever 7 surpass the route of predetermineeing to can realize accurate control to locking lever 7.

As shown in fig. 2, the lock body further comprises a mechanical locking component; the mechanical locking assembly comprises a lock cylinder 12 and a clamping rod 13; the lock cylinder 12 is arranged at the lower end of the handle 2, and a key hole of the lock cylinder 12 is arranged on the surface of the handle 2; the clamping rod 13 is arranged in a limit hole 14 with an opening at the lower end at the bottom of the grip 2, the clamping rod 13 is connected to the rear end of the lock cylinder 12, and the lock cylinder 12 can be used for driving the clamping rod 13 to move up and down; the slot 10 is composed of a first slot 101 and a second slot 102; the first slot 101 is disposed at the front side of the lower end of the clamping rod 13, and the second slot 102 is disposed on the front side wall of the limiting hole 14 and opposite to the first slot 101. Due to the torsion spring, the handle 2 always has a forward spring tendency, namely the clamping rod 13 always has a forward spring tendency in a locking state, so that the clamping rod 13 can be always pressed on the lock rod 7, and the lock rod 7 and the slot 10 are not easy to loosen. Through the arrangement, the lock can be used for providing a mechanical unlocking mode, the mechanical unlocking mode is very simple, the lock rod 7 can be clamped after the lock cylinder 12 drives the clamping rod 13 to move downwards, locking is achieved, the lock rod 7 can be loosened after the lock cylinder 12 drives the clamping rod 13 to move upwards, unlocking is achieved, and the process is simple and rapid. For how the lock core 12 drives the clamping rod 13 to move up and down, one of the ways is to insert an eccentric rod on the lock core 12 into a bar-shaped hole on the clamping rod 13, so that the eccentric rod can realize the up-and-down movement of the clamping rod 13 in the rotation process, and the specific structure of the lock core 12 is not described in detail here because the lock core 12 is in the prior art.

As shown in fig. 2 and 3, a bevel 151 for matching with the lock rod 7 is further provided on the rear side surface of the lower end of the clamping rod 13, and locking can be conveniently achieved by providing the bevel 151, and the handle 2 and the lock rod 7 are not easy to be blocked, so that the handle 2 is smoother in the backward moving process. Specifically, a protrusion 15 protrudes from the rear side of the bottom of the clamping rod 13, a through hole 16 for inserting and moving the protrusion 15 is provided at the rear side of the limiting hole 14, and the inclined surface 151 is provided on the rear side of the protrusion 15, so that the clamping rod 13 can be limited by providing the protrusion 15 and the through hole 16 to prevent the protrusion from exceeding a preset route.

As shown in fig. 2, a mounting cavity 17 with upper and lower ends open is arranged in the mounting seat 1; the lock rod 7 and the spring 8 are both arranged in the mounting cavity 17, and two ends of the lock rod 7 extend out of the mounting cavity 17 respectively; an upper stop ring 72 is also provided on the side wall of the locking lever 7 in the mounting cavity 17 for pressing the spring 8. The lock rod 7 can be stably installed by arranging the installation cavity 17, the lock rod is prevented from exceeding a preset route, and the accuracy is improved to a certain extent.

As shown in fig. 2, a protruding part 111 is disposed on the front side of the accommodating recess 4, and a wake-up button assembly 18 connected with the MCU control module is disposed on the protruding part 111, and the grip 2 can press the wake-up button assembly 18 by rotating backward; a push block 19 for cooperatively pushing the wake button assembly 18 is provided on the grip 2. By providing the wake-up button assembly 18, the user can actively contact and activate the lock body before preparing to unlock, so that the lock body enters the working state, for example, after the push block 19 contacts the wake-up button assembly 18, the lock body enters the working state, and the wake-up button assembly 18 is blocked by the handle 2 in the locking state, so that the concealment of the lock body can be improved, the lock body is not easy to be found by outsiders, and the safety can be increased to a certain extent. Of course, since the wake button assembly 18 is also known in the art, it is not described in detail herein.

A battery connected with the MCU control module is also arranged outside the mounting seat 1, so that a power supply can be provided for the improved cabinet lock.

As shown in fig. 2, an inner cavity 20 is arranged at the top of the mounting seat 1 and is opened along the front end and the rear end, the rotating seat 3 is rotatably arranged in the inner cavity 20, and the rear end of the rotating seat 3 extends out of the inner cavity 20 to be connected with the clamping plate; a plurality of sealing rings 21 are arranged between the outer wall of the mounting seat 1 and the side wall of the inner cavity 20. The provision of the seal ring 21 can be used to improve the waterproof performance.

As shown in fig. 2, a push-pull portion 24 is further provided at the front side of the bottom of the grip 2, so that the user can push-pull the grip 2 conveniently.

As shown in fig. 2, a waterproof shell 25 is further disposed on the outer surface of the motor 5, so that the waterproof performance of the motor 25 can be improved, the service life of the motor 5 can be prolonged, and the service life of the cabinet lock can be prolonged.

As shown in fig. 1 and 2, the front end surface of the mounting seat 1 and the front end surface of the grip 2 are inclined surfaces, so that the diversion speed of rainwater is improved, the waterproof performance is enhanced, and the improved cabinet lock can be used outdoors.

The following describes the specific principles of use of the present invention to facilitate an understanding of the present invention:

when the cabinet lock is used, the cabinet lock is firstly installed on the cabinet door, and the cabinet lock can be used for being used with a corresponding cabinet lock management platform and a user mobile phone APP.

When the electronic unlocking is performed, a user presses the handle 2 backwards, the user can smoothly press the wake-up button assembly 18 through the pressing block 19 on the handle 2, a pressing state does not occur between the lock rod 7 and the clamping rod 13 at the moment, then the user logs in the mobile phone APP to scan the two-dimensional code on the handle 2 to send an unlocking application to the cabinet lock management platform or performs a card swiping operation through the electronic card swiping device assembly 11 to send the unlocking application to the cabinet lock management platform; if the two-dimension code is scanned by the mobile phone, the cabinet lock management platform passes the unlocking authority check, and then the Bluetooth module of the mobile phone sends an unlocking instruction to the Bluetooth communication module of the lock body 1; the Bluetooth communication module sends an instruction to the MCU control module, or after the user performs card swiping operation, the cabinet lock management platform passes unlocking authority verification, and then the network remote communication module is directly utilized to send an unlocking instruction to the MCU control module; then, the MCU control module controls the motor 5 to rotate, synchronously drives the locking piece 6 to rotate about 180 °, and, as the locking piece 6 rotates, the locking rod 7 is inserted into the track guide hole 9, so that the locking rod 7 moves from the highest end to the lowest end of the track guide hole 9 relative to the locking piece 6, the locking rod 7 gradually descends and the spring 8 compresses during the movement, when the magnet 23 is sensed by one of the magnetic sensors 22, the MCU control module controls the motor 5 to stop, and at this time, the upper end of the locking rod 7 is completely separated from the slot 10, so that the grip 2 and the clamping rod 13 are ejected forwards to the accommodating recess 4 due to the action of the torsion spring; after the grip 2 pops up, the MCU control module controls the motor 5 to reset and enables the lock rod 7 to move from the lowest end to the highest end of the track guide hole 9 until the magnet 23 is sensed by the other magnetic sensor 22, the MCU control module controls the motor 5 to stop, and the lock rod 7 at the moment extends upwards out of the mounting cavity 17 due to the stretching force of the spring 8; then, the user manually holds the handle 2 and manually rotates the handle 2 to synchronously drive the rotating seat 3 to rotate, and finally, the clamping plate connected with the rear end of the rotating seat 3 synchronously rotates to leave the cabinet body, so that the unlocking purpose is achieved, and after unlocking is completed, the MCU control module reports unlocking records, such as data of personnel, time and the like of unlocking, to the cabinet lock management platform; during locking, a user reversely rotates the handle 2 to enable the clamping plate to be clamped on the cabinet body, then directly pushes the handle 2 backwards, enables the inclined surface 151 of the rear side face of the protruding block 15 to be in contact with the upper end of the lock rod 7, finally pushes the lock rod 7 downwards to compress the spring 8, after the clamping rod 13 passes over the lock rod 7, the lock rod 7 is upwards inserted into the slot 10 by using the stretching force of the spring 8, and after the handle 2 is loosened, the clamping rod 13 is always abutted against the lock rod 7 due to the action of the torsion spring, so that locking is completed.

When the lock is mechanically unlocked, a user directly inserts a key into the lock cylinder 12 and correspondingly rotates, so that the clamping rod 13 is driven to move upwards until the clamping rod 13 is separated from the lock rod 7, then the handle 2 can be ejected forwards by utilizing the action of the torsion spring, and then the user can synchronously drive the rotating seat 3 and the clamping plate to rotate by rotating the handle 2, so that the unlocking is realized; during locking, the handle 2 is reversely rotated firstly, then the handle 2 is pushed backwards, after the clamping rod 13 passes over the lock rod 7, the key is reset, so that the clamping rod 13 can move downwards to clamp the lock rod 7, locking is completed, and finally the key can be pulled out.

In conclusion, the invention has the advantages of simple structure, high precision, low cost, small assembly difficulty, simple overhaul and maintenance and the like, and can also perform good waterproof protection on parts such as a motor, an MCU control module and the like.

Other corresponding technical features for assisting the implementation of the technical scheme implemented by the invention can be implemented correspondingly or modified on the basis of the conventional technical means by the skilled person, and the technical means in other related aspects are not repeated here.

In the description of the present specification, the terms "embodiment one", "present embodiment", "specific implementation", and the like, if present, mean 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 present invention or invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples; furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In the description of the present specification, terms such as "connected," "mounted," "fixed," "disposed," "having," and the like are to be construed broadly, and the "connection" may be, for example, a fixed connection or an indirect connection via an intermediate component without affecting the relationship between components and the technical effect, or an integral connection or a partial connection, as in the case of this example, and it will be apparent to those skilled in the art that the specific meaning of the terms described above in this specification may be understood in a specific manner.

The embodiments described above are intended to facilitate understanding and application by those skilled in the art, and it will be apparent to those skilled in the art that various modifications may be made to these examples and that the general principles described herein may be applied to other embodiments without undue burden. Therefore, the present application is not limited to the above embodiments, and modifications to the following cases should be within the scope of protection of the present application: (1) based on the technical scheme of the invention and combined with the new technical scheme implemented by the prior common general knowledge; (2) the technical effects produced by adopting the equivalent replacement of part of the characteristics of the technical scheme of the invention by adopting the known technology are the same as those of the technical scheme of the invention, for example, the equivalent replacement is carried out on conventional production equipment, devices and the like used in the process; (3) the technical scheme of the invention is used as a basis for expansion, and the essence of the expanded technical scheme is not beyond the technical scheme of the invention; (4) the technical means obtained by the equivalent transformation of the text record content or the attached drawing of the specification can be applied to schemes in other related technical fields.

Claims (10)

1. An improved cabinet lock, including the lock body, its characterized in that:

the lock body comprises a mounting seat, a handle and an electronic locking assembly; the handle comprises a handle and a rotating seat; the rotating seat is rotatably arranged on the mounting seat; the front end of the rotating seat is hinged with the upper end of the grip, a torsion spring is arranged between the rotating seat and the grip, and the rear end of the rotating seat is used for connecting a clamping plate; the front end surface of the mounting seat is provided with an accommodating concave position for accommodating the grip; the electronic locking component comprises a motor, a locking block, a locking rod and a spring; the motor is arranged in the mounting seat, and the locking block is arranged on an output shaft of the motor; the locking block is provided with an arc track guide hole; the first end of the track guide hole is lower than the second end, and a gradually-rising connecting section is connected between the first end and the second end; the lower end of the lock rod is movably inserted into the track guide hole, the bottom of the lock rod is provided with a lower baffle ring propped against the bottom of the lock block, and the upper end of the lock rod penetrates out of the mounting seat to be correspondingly clamped with the slot positioned at the bottom of the grip; the spring is arranged in the mounting seat and sleeved on the lock rod, and the spring is used for resetting the lock rod; an MCU control module connected with the motor is also arranged in the mounting seat; when the lock rod moves to the highest end or the lowest end of the track guide hole, the lock rod can be synchronously driven to move up and down so as to realize unlocking and locking.

2. The improved cabinet lock of claim 1, wherein:

a Bluetooth communication module and a network remote communication module which are connected with the MCU control module are also arranged in the mounting seat; the surface of the handle is also provided with a two-dimensional code for scanning by the mobile phone APP.

3. The improved cabinet lock of claim 1, wherein:

and the mounting seat is also provided with an electronic card reader assembly connected with the MCU control module.

4. The improved cabinet lock of claim 1, wherein:

two magnetic inductors respectively positioned at two sides of the locking block are also arranged in the mounting seat; magnets which are respectively matched with the two magnetic sensors are arranged on the side wall of the locking block.

5. The improved cabinet lock of claim 1, wherein:

the lock body also comprises a mechanical locking component; the mechanical locking component comprises a lock cylinder and a clamping rod; the lock cylinder is arranged at the lower end of the handle, and a key hole of the lock cylinder is arranged on the surface of the handle; the clamping rod is arranged in a limiting hole with an opening at the lower end of the bottom of the handle, the clamping rod is connected to the rear end of the lock cylinder, and the lock cylinder can be used for driving the clamping rod to move up and down; the slots consist of a first slot and a second slot; the first slot is arranged on the front side of the lower end of the clamping rod, and the second slot is positioned on the front side wall of the limiting hole and is opposite to the first slot.

6. The improved cabinet lock of claim 5 wherein:

the rear side surface of the lower end of the clamping rod is also provided with an inclined surface matched with the lock rod.

7. The improved cabinet lock of claim 1, wherein:

a mounting cavity with openings at the upper end and the lower end is arranged in the mounting seat; the lock rod and the spring are both arranged in the mounting cavity, and two ends of the lock rod extend out of the mounting cavity respectively; the side wall of the lock rod is also provided with an upper baffle ring which is positioned in the mounting cavity and used for pressing the spring.

8. The improved cabinet lock of claim 1, wherein:

a bulge part is arranged on the front side surface of the accommodating concave position, a wake-up button component connected with the MCU control module is arranged on the bulge part, and the grip can press the wake-up button component by rotating backwards; a pressing block for cooperatively pressing the wake-up button assembly is provided on the grip.

9. The improved cabinet lock of claim 1, wherein:

a waterproof shell is also arranged on the outer surface of the motor.

10. The improved cabinet lock of claim 1, wherein:

an inner cavity with openings at the front end and the rear end is arranged at the top of the mounting seat, the rotating seat is rotatably arranged in the inner cavity, and the rear end of the rotating seat extends out of the inner cavity and is connected with the clamping plate; a plurality of sealing rings are arranged between the outer wall of the mounting seat and the side wall of the inner cavity.

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