CN210264225U

CN210264225U - Durable intelligent lock

Info

Publication number: CN210264225U
Application number: CN201920063023.5U
Authority: CN
Inventors: 李凯; 魏佳阳; 曹栩
Original assignee: Baoji University of Arts and Sciences
Current assignee: Baoji University of Arts and Sciences
Priority date: 2019-01-15
Filing date: 2019-01-15
Publication date: 2020-04-07
Anticipated expiration: 2029-01-15

Abstract

The utility model provides a durable intelligent lock, which relates to the lock field and comprises an electromagnetic lock body, wherein a spring bolt is inserted in the side wall of the electromagnetic lock body, the inner wall of the electromagnetic lock body and the side wall positioned on the spring bolt are riveted with a spring bolt driving module, the top of the inner wall of the electromagnetic lock body is provided with an alarm, a radio frequency card module, a mobile communication module and a controller, the opening and the closing of the electromagnetic lock body are controlled by the controller and can be distinguished according to a displayed magnetic card, the intelligent degree is high, the lock is convenient to open and close, if the unlocking operation is carried out in an irregular mode, a householder can be remotely informed, the infrared inductor outputs high level to the controller, the camera module is controlled to take a picture, then the controller sends an AT command to the mobile communication module, and the picture is sent to a cloud terminal on the internet through a network for the householder to check, the security performance is strong, and the inside entering foreign matter of lockhole has been avoided to the baffle.

Description

Durable intelligent lock

Technical Field

The utility model relates to a tool to lock technical field specifically is a durable intelligence lock.

Background

The intelligent lock is different from a traditional mechanical lock, and is a more intelligent lock in the aspects of user identification, safety and manageability, the intelligent lock is an execution part of a lock door in an access control system, an electronic lock cannot be called as the intelligent lock, the intelligent lock intelligently reflects the mark of whether the mobile phone can be linked and operated, the existing intelligent lock is different from the traditional mode of 'firstly opening and then scanning', the scanning mode is very simple, fingers are placed above the scanning position to scan from top to bottom, the fingers do not need to be pressed at the scanning position, the fingerprint residue is reduced in the scanning mode, the possibility of fingerprint copying is greatly reduced, the existing intelligent lock is safe and unique, the safety of the existing intelligent lock is not high, images of thieves cannot be provided when the existing intelligent lock is stolen, and the property recovery is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a durable intelligence lock has solved current intelligence lock security not high, can't provide the image of stealing the person when stolen, has influenced the problem of retrieving of property.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a durable intelligent lock comprises an electromagnetic lock body, wherein a lock tongue is inserted into the side wall of the electromagnetic lock body, a lock tongue driving module is riveted on the inner wall of the electromagnetic lock body and the side wall positioned on the lock tongue, an alarm, a radio frequency card module, a mobile communication module and a controller are installed at the top of the inner wall of the electromagnetic lock body, a power supply module, a power supply adapter and a relay are clamped at the bottom of the inner wall of the electromagnetic lock body, a display screen, an infrared inductor and an OV7725 camera module are installed on the front of the electromagnetic lock body, the radio frequency card module, the mobile communication module, the lock tongue driving module, the infrared inductor and the OV7725 camera module are respectively and electrically connected with the controller through wires, a lock hole is formed in the front of the electromagnetic lock body, fixed rods are installed on the front of the electromagnetic lock body and positioned on the two sides of the lock hole, a sleeve plate is sleeved on the outer wall of, and baffles are adhered to the front surface of the fixed rod and the side wall of the sleeve plate.

Preferably, a rubber sheet is bonded to the top of one side, close to the electromagnetic lock body, of the baffle, and the cross section of the baffle is in an L shape.

Preferably, a groove is formed in the front face of the electromagnetic lock body and located at the lock hole, and a blocking cover is connected to the inside of the groove in a sliding mode.

Preferably, the blocking cover is circular, and the front surface of the blocking cover is provided with a through groove matched with the lock hole.

Preferably, the front surface of the blocking cover is bonded with a rubber plate, and the shape of the rubber plate is matched with the front surface of the blocking cover.

(III) advantageous effects

The utility model provides a durable intelligence lock. The method has the following beneficial effects:

1. this durable intelligence lock, electromagnetic lock body opens and close by controller control, can differentiate according to the magnetic card that shows, intelligent degree is high, made things convenient for opening and close of lock, if there is the operation of unblanking of off-specification mode, but remote notification householder, export high level to the controller through infrared inductor, control OV7725 camera module is shot, later the controller sends the AT instruction and gives mobile communication module, send the photo to the internet through the network and go up cloud terminal and supply householder to look over, the security performance is strong.

2. This durable intelligence lock, the spring that sets up produces decurrent application of force to the lagging, makes the baffle keep off in the front of lockhole, seals the protection with the lockhole, has avoided the inside entering foreign matter of lockhole, has also reduced the inside probability of the rust that wets of lockhole, has carried out effectual protection to the lockhole, has prolonged the life of this intelligence lock, only need when needing manual unblanking with the baffle upwards push up expose the lockhole can, easy operation is convenient.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is an external view of the present invention;

FIG. 3 is a schematic view of the connection between the baffle and the fixed rod of the present invention;

FIG. 4 is a schematic view of the connection between the cover and the groove of the present invention;

fig. 5 is a circuit block diagram of the present invention.

In the figure: the intelligent lock comprises an electromagnetic lock body 1, a lock tongue 2, a lock tongue 3, a lock tongue driving module 4, a mobile communication module 5, a controller 6, a relay 7, a power adapter 8, a power module 9 OV7725 camera module, an infrared inductor 10, a display screen 11, a lock hole 12, a fixed rod 13, a sleeve plate 14, a baffle plate 15, a spring 16, a rubber sheet 17, a groove 18, a baffle cover 19, a rubber sheet 20, a through groove 21, a radio frequency card module 22 and an alarm 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model provides a durable intelligent lock, as shown in fig. 1-5, including electromagnetic lock body 1, bolt 2 is inserted into the side wall of electromagnetic lock body 1, bolt drive module 3 is riveted to the inner wall of electromagnetic lock body 1 and the side wall that is located bolt 2, alarm 23, radio frequency card module 22, mobile communication module 4 and controller 5 are installed at the inner wall top of electromagnetic lock body 1, the model of controller 5 is STM32, output frequency is 50KHZ, operating voltage is 220V, power module 8, power adapter 7 and relay 6 are connected to the bottom joint of the inner wall of electromagnetic lock body 1, display screen 11, infrared inductor 10 and OV7725 camera module 9 are installed on the front of electromagnetic lock body 1, radio frequency card module 22, mobile communication module 4, bolt drive module 3, infrared inductor 10 and OV7725 camera module 9 are respectively through wire and controller 5 electric connection, the front of the electromagnetic lock body 1 is provided with a lock hole 12, the front of the electromagnetic lock body 1 and positioned at two sides of the lock hole 12 are provided with fixed rods 13, the outer wall of the fixed rod 13 is sleeved with a sleeve plate 14, the outer wall of the fixed rod 13 and positioned at the top of the sleeve plate 14 are sleeved with springs 16, the front of the fixed rod 13 and positioned at the side wall of the sleeve plate 14 are bonded with a baffle plate 15, the top of one side of the baffle plate 15, which is close to the electromagnetic lock body 1, is bonded with a rubber sheet 17, the section of the baffle plate 15 is L-shaped, the rubber sheet 17 reduces the distance between the baffle plate 15 and the electromagnetic lock body 1, the front of the electromagnetic lock body 1 and positioned at the lock hole 12 is provided with a groove 18, the inner part of the groove 18 is connected with a baffle cover 19 in a sliding manner, the baffle cover 19 further protects the lock hole 12, the baffle cover 19 is circular, the front of the baffle cover 19 is provided with a through groove 21 matched with the, and the shape of the rubber plate 20 is matched with the front surface of the baffle cover 19, and the rubber plate 20 enables the baffle cover 19 to be connected with the baffle 15 more tightly, so that the protection effect on the lock hole 12 is improved.

The working principle is as follows: when the system is powered on, after the initialization of related modules such as a system clock, a serial port and the like is completed, the controller 5 is in a polling state, the triggering of an external module is waited, when the controller 5 judges which module generates interruption according to the level change of pins at different middle sections among the modules, then the related instruction is sent to the modules through a communication interface, the modules execute related actions after receiving the instruction, an execution result is returned to the controller 5, the controller 5 judges the next action instruction according to the received return result, for example, when a card approaches the radio frequency card module 22, the level change of an interruption pipe pin on the radio frequency card module 22 generates interruption in the system, then the controller 5 sends related commands such as card searching and card selecting to a radio frequency range, after the controller 5 processes card information, whether to execute unlocking actions according to a matching result, when a finger of a user touches a keyboard key, the electrical level of the interrupt pin of the keyboard module is changed, the controller 5 reads a key value through an I2C bus, and finally matches with a password stored in an EEPROM to obtain whether the matching is successful or not, if the matching is successful, the unlocking is realized through the relay 6, if a person opens in an irregular mode, a host mobile phone can display an alarm function, meanwhile, the infrared inductor 10 outputs a high electrical level to the controller 5, the controller 5 controls the OV7725 camera module to take a picture, then the controller 5 sends an AT instruction to the mobile communication module 4, the picture is sent to a cloud terminal on the Internet through a network, the mobile phone terminal can call the picture through the mobile phone application, the spring 16 applies downward force to the sleeve plate 14 to enable the baffle plate 15 to be blocked on the front side of the lock hole 12, the rubber sheet 17 reduces the distance between the baffle plate 15 and the electromagnetic lock body 1, seals and protects the lock hole 12, and prevents the inside of the lock hole 12 from entering foreign matters, mutually support with keeping off lid 19, rubber slab 20 makes that the fender lid 19 is connected inseparabler with baffle 15, improves the protection effect to lockhole 12, has reduced the inside probability of the rust that wets of lockhole 12, has carried out effectual protection to lockhole 12.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A durable intelligent lock is characterized by comprising an electromagnetic lock body (1), a bolt (2) is inserted into the side wall of the electromagnetic lock body (1), a bolt driving module (3) is riveted on the side wall of the bolt (2) and on the inner wall of the electromagnetic lock body (1), an alarm (23), a radio frequency card module (22), a mobile communication module (4) and a controller (5) are installed at the top of the inner wall of the electromagnetic lock body (1), a power module (8), a power adapter (7) and a relay (6) are clamped at the bottom of the inner wall of the electromagnetic lock body (1), a display screen (11), an infrared inductor (10) and an OV7725 camera module (9) are installed on the front side of the electromagnetic lock body (1), the radio frequency card module (22), the mobile communication module (4), the bolt driving module (3), the infrared inductor (10) and the OV7725 camera module (9) are respectively and electrically connected with the controller (5) through wires, the front of electromagnetic lock body (1) is provided with lockhole (12), fixed rod (13) are installed in the front of electromagnetic lock body (1) and the both sides that are located lockhole (12), sleeve plate (14) have been cup jointed to the outer wall of fixed rod (13), spring (16) have been cup jointed to the outer wall of fixed rod (13) and the top that is located sleeve plate (14), the front of fixed rod (13) and the lateral wall that is located sleeve plate (14) bond and have baffle (15).

2. A durable smart lock as defined in claim 1, wherein: the rubber sheet (17) is bonded to the top of one side, close to the electromagnetic lock body (1), of the baffle (15), and the cross section of the baffle (15) is L-shaped.

3. A durable smart lock as defined in claim 1, wherein: a groove (18) is formed in the front face of the electromagnetic lock body (1) and is located in the lock hole (12), and a blocking cover (19) is connected to the inner portion of the groove (18) in a sliding mode.

4. A durable smart lock as claimed in claim 3, wherein: the blocking cover (19) is circular, and a through groove (21) matched with the lock hole (12) is formed in the front face of the blocking cover (19).

5. A durable smart lock as claimed in claim 3, wherein: the front surface of the blocking cover (19) is bonded with a rubber plate (20), and the shape of the rubber plate (20) is matched with the front surface of the blocking cover (19).