CN113266205A

CN113266205A - Intelligent lock with alarm function based on monitoring of Internet of things

Info

Publication number: CN113266205A
Application number: CN202110535721.2A
Authority: CN
Inventors: 陈雪
Original assignee: Techface Intelligent Technology Shenzhen Co ltd
Current assignee: Techface Intelligent Technology Shenzhen Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-08-17
Anticipated expiration: 2041-05-17
Also published as: CN113266205B

Abstract

The invention relates to an intelligent lock with an alarm function based on monitoring of the Internet of things, which comprises an outer frame assembly and a circuit board, wherein the circuit board comprises a processing module, an alarm module, an Internet of things transmission module, a mobile phone terminal, a password sorting module and a central control module, the processing module is connected with the alarm module, the Internet of things transmission module and the central control module in an output mode, and the alarm module, the Internet of things transmission module and the central control module are connected in parallel. The invention has the beneficial effects that: this intelligent lock with alarming function based on thing networking control, the password of this equipment can change in real time and avoid the possibility that the password was stolen, and equipment can be automatic electric lock when receiving the interference simultaneously and die, makes the personnel of stealing can't disturb equipment and open, and equipment can shoot to the personnel of stealing simultaneously and catch the warning, increases the security of equipment, and the lock core of equipment can not be to the switch direct control of equipment, can prevent that the personnel of stealing the condition that the lock core unblanked appears.

Description

Intelligent lock with alarm function based on monitoring of Internet of things

Technical Field

The invention relates to the technical field of intelligent locks, in particular to an intelligent lock with an alarm function based on Internet of things monitoring.

Background

The intelligent lock is a lock which is different from a traditional mechanical lock and is more intelligent in the aspects of user identification, safety and manageability, and the intelligent lock is an execution component for locking a door in an access control system. The electronic lock can not be called as an intelligent lock, and the intelligent sign of the intelligent lock is whether the mobile phone can be linked and operated.

The password of the existing intelligent lock is easy to see by other people when being input, so that the password of the intelligent lock is recorded, the other people can open the intelligent lock, and the safety of the intelligent lock is reduced.

Therefore, an intelligent lock with an alarm function based on monitoring of the internet of things needs to be designed aiming at the problems.

Disclosure of Invention

The invention aims to provide an intelligent lock with an alarm function based on monitoring of the Internet of things, and the intelligent lock aims to solve the problems that the password of the intelligent lock is easy to see by other people when being input, so that the password of the intelligent lock is recorded, the other people can open the intelligent lock, and the safety of the intelligent lock is reduced.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an intelligence lock with alarming function based on thing networking control, includes frame subassembly and circuit board, the inside of frame subassembly is provided with the circuit board, the circuit board includes processing module, alarm module, thing networking transmission module, cell-phone terminal, password arrangement module and well control module, and processing module output connection has alarm module, thing networking transmission module and well control module, alarm module, thing networking transmission module and well control module parallel connection, and thing networking transmission module output connection have a cell-phone terminal, thing networking transmission module input connection has password arrangement module, and password arrangement module and processing module and alarm module are parallel connection.

Preferably, the frame subassembly includes shell body, password board, camera, electromagnetic sensor and power supply, and the password board is installed to the front end of shell body, camera and electromagnetic sensor have set gradually from a left side to the right side on the inside top of shell body, and the power supply is installed to the inside lower extreme of shell body.

Preferably, the central axis of the camera coincides with the central axis of the outer shell, and the power supply is connected with the outer shell in an embedded manner.

Preferably, the inside of shell body is provided with the internal lock subassembly, the internal lock subassembly includes slide bar, internal lock tapered end, button piece, first spring, fixture block and card strip, and the outside of slide bar is provided with the internal lock tapered end, the upper end of internal lock tapered end is connected with the button piece, and the right-hand member of internal lock tapered end is provided with first spring, the lower extreme of first spring is connected with the fixture block, and the lower extreme of fixture block is provided with the card strip.

Preferably, the fixture block forms an elastic structure with the inner locking lock head through the first spring, the first spring is fixedly connected with the fixture block, and the fixture block is connected with the fixture strip in an embedded manner.

Preferably, the lower extreme of internal lock subassembly is provided with self-locking mechanism, self-locking mechanism includes fixed case, thorn fixture block, first electro-magnet and second spring, and the inside of fixed case is provided with thorn fixture block, be provided with first electro-magnet in the middle of the upper end of thorn fixture block, and the upper end left and right sides of thorn fixture block is connected with the second spring.

Preferably, the central axis of the thorn fixture block coincides with the central axis of the first electromagnet, and the thorn fixture block forms an elastic telescopic structure with the fixed box through the second spring.

Preferably, self-locking mechanism's lower extreme is provided with the main lock subassembly, the main lock subassembly includes telescopic sleeve, third spring, main lock tapered end, gear, transfer line, chain and motor, and telescopic sleeve's internal connection has the third spring, the one end of third spring is connected with the main lock tapered end, and the lower extreme of main lock tapered end is connected with the gear, the lower extreme of gear is connected with the transfer line, and the external connection of transfer line has the chain, the motor is installed to one side of chain.

Preferably, the lower extreme of main lock subassembly is provided with restarts the subassembly, restart the subassembly and include loop bar, flexible rack, lock core, contact copper sheet, second electro-magnet and connecting electrode, and the internal connection of loop bar has flexible rack, and the lower extreme of flexible rack is connected with the lock core, the right-hand member of flexible rack is fixed with the contact copper sheet, and the right side of contacting the copper sheet is provided with the second electro-magnet, the upper and lower both sides of second electro-magnet are provided with connecting electrode.

Compared with the prior art, the invention has the beneficial effects that: the password of this equipment can change in real time and avoid the possibility that the password was stolen, and equipment can be automatic electric lock when receiving the interference simultaneously and die, makes the personnel of stealing can't disturb equipment and open, and equipment can shoot to the personnel of stealing simultaneously and catch the warning, increases the security of equipment, and the lock core of equipment can not be to the switch direct control of equipment, can prevent that the personnel of stealing from appearing the condition that the lock core was opened by prying.

1. The invention can capture and shoot personnel close to the equipment through the camera, thereby obtaining evidence, being convenient for a police to directly track a stolen personnel when the personnel are stolen indoors, simultaneously being capable of detecting whether the stolen personnel use interference equipment to interfere the equipment or not through the electromagnetic sensor, and realizing self-locking when the equipment is interfered, so that the stolen personnel can not open the equipment.

2. According to the invention, when the electromagnetic sensor detects that the equipment is subjected to electromagnetic interference, the electromagnetic sensor sends a signal to the processing module, the processing module controls the alarm module to generate an alarm signal after processing the signal, and then the alarm signal is transmitted to the Internet of things transmission module to generate the alarm signal for the mobile phone terminal, so that the equipment has an alarm function, a user can conveniently find the situation in time to alarm, and the loss is reduced.

3. According to the invention, the password of the equipment can be controlled to be converted once through the password sorting module at a certain time, so that the situation that a user remembers the password to open the equipment, the converted password is input into the Internet of things transmission module and then is sent to the mobile phone terminal, the user can know the current password conveniently, meanwhile, the equipment also has the original password, and the equipment can recover the original password after the equipment is restarted, so that the problem that the user cannot know the current password when the mobile phone is powered off is prevented.

4. The first electromagnet is powered off after the circuit is powered off, and the thorn clamping block is popped out to clamp the main lock head by the thorn clamping block through the elastic telescopic structure formed between the second spring and the fixed box, so that the equipment can be powered off and self-locked and cannot be opened, and the equipment can be well prevented from being opened by outsiders.

5. According to the invention, the telescopic rack can drive the contact copper sheet by rotating the lock cylinder through the key, and the contact separation of the contact copper sheet and the connecting electrode is controlled, so that the on-off of a circuit of the equipment can be controlled, the restarting of the equipment can be controlled, the lock cylinder can not directly control the lock head of the main lock, and a thief can be prevented from prying the equipment through the lock cylinder.

Drawings

Fig. 1 is a schematic view of a front-view cross-sectional structure of an intelligent lock with an alarm function based on internet of things monitoring according to the invention;

FIG. 2 is a schematic diagram of a front-view external structure of an intelligent lock with an alarm function based on monitoring of the Internet of things;

FIG. 3 is a schematic diagram of a rear-view external structure of an intelligent lock with an alarm function based on monitoring of the Internet of things;

fig. 4 is an enlarged schematic structural diagram of a part a in fig. 1 of an intelligent lock with an alarm function based on internet of things monitoring according to the present invention;

FIG. 5 is a schematic diagram of a three-dimensional enlarged structure of a self-locking mechanism of an intelligent lock with an alarm function based on monitoring of the Internet of things;

FIG. 6 is a schematic diagram of a main lock assembly of an intelligent lock with an alarm function based on monitoring of the Internet of things according to the invention in an enlarged three-dimensional structure;

fig. 7 is an enlarged schematic structural diagram of a part B in fig. 1 of an intelligent lock with an alarm function based on internet of things monitoring according to the present invention;

fig. 8 is a circuit board internal flow chart of the intelligent lock with an alarm function based on internet of things monitoring.

In the figure: 1. an outer frame assembly; 101. an outer housing; 102. a code plate; 103. a camera; 104. an electromagnetic sensor; 105. a power supply; 2. an inner lock assembly; 201. a slide bar; 202. an internal locking tapered end; 203. a button block; 204. a first spring; 205. a clamping block; 206. clamping the strip; 3. a self-locking mechanism; 301. a fixed box; 302. a thorn block; 303. a first electromagnet; 304. a second spring; 4. a main lock assembly; 401. a telescopic sleeve; 402. a third spring; 403. a main lock head; 404. a gear; 405. a transmission rod; 406. a chain; 407. a motor; 5. restarting the component; 501. a loop bar; 502. a telescopic rack; 503. a lock cylinder; 504. a contact copper sheet; 505. a second electromagnet; 506. connecting the electrodes; 6. a circuit board; 601. a processing module; 602. an alarm module; 603. the Internet of things transmission module; 604. a mobile phone terminal; 605. a password sorting module; 606. and a central control module.

Detailed Description

As shown in fig. 1 to 8, an intelligent lock with an alarm function based on monitoring of internet of things comprises an outer frame assembly 1 and a circuit board 6, wherein the circuit board 6 is arranged inside the outer frame assembly 1, the circuit board 6 comprises a processing module 601, an alarm module 602, an internet of things transmission module 603, a mobile phone terminal 604, a password sorting module 605 and a central control module 606, the output of the processing module 601 is connected with the alarm module 602, the internet of things transmission module 603 and the central control module 606, the alarm module 602, the internet of things transmission module 603 and the central control module 606 are connected in parallel, the output of the internet of things transmission module 603 is connected with the mobile phone terminal 604, the input of the internet of things transmission module 603 is connected with the password sorting module 605, and the password sorting module 605 is connected with the processing module 601 and the alarm module 602 in parallel;

the specific operation is as follows, the processing module 601 can process the detected and shot data, thereby transmit the data to the alarm module 602, the transmission module 603 of the internet of things and the central control module 606, generate an alarm signal through the alarm module 602 and transmit the alarm signal to the transmission module 603 of the internet of things, then transmit the shot data and the alarm data to the mobile phone terminal 604 for working, can control the password of the equipment to be changed once at a certain time through the password arrangement module 605, thereby prevent someone from remembering the password to open the equipment, the changed password can be input into the transmission module 603 of the internet of things at the same time, and then transmit the changed password to the mobile phone terminal 604, and the user can know the found password conveniently.

As shown in fig. 1, 2 and 3, the outer frame assembly 1 includes an outer shell 101, a password board 102, a camera 103, an electromagnetic sensor 104 and a power supply 105, the password board 102 is installed at the front end of the outer shell 101, the camera 103 and the electromagnetic sensor 104 are sequentially arranged at the top end inside the outer shell 101 from left to right, the power supply 105 is installed at the lower end inside the outer shell 101, the central axis of the camera 103 coincides with the central axis of the outer shell 101, and the power supply 105 is connected with the outer shell 101 in an embedded manner;

password board 102 installs the front end at shell body 101, the input of the password of being convenient for can catch the shooting to the personnel that are close to equipment through camera 103 to can collect evidence, can detect out through electromagnetic sensor 104 whether the personnel of stealing use interference equipment to disturb failure to equipment, equipment can cut off the power supply when equipment receives the interference and realize dead locking, leads to the personnel of stealing can't open equipment, and power supply 105 can directly supply power to equipment.

As shown in fig. 1, an inner lock assembly 2 is arranged inside an outer housing 101, the inner lock assembly 2 includes a slide bar 201, an inner lock 202, a button block 203, a first spring 204, a fixture block 205 and a fixture strip 206, the inner lock 202 is arranged outside the slide bar 201, the button block 203 is connected to the upper end of the inner lock 202, the first spring 204 is arranged at the right end of the inner lock 202, the fixture block 205 is connected to the lower end of the first spring 204, the fixture block 206 is arranged at the lower end of the fixture block 205, the fixture block 205 forms an elastic structure with the inner lock 202 through the first spring 204, the first spring 204 is fixedly connected with the fixture block 205, and the fixture block 205 is connected with the fixture strip 206 in an embedded manner;

the rotating button block 203 drives the inner lock head 202 to move, so that the inner lock head 202 is inserted into a door frame to lock the equipment for the second time, the safety of the equipment is improved, the fixture block 205 can be clamped into the fixture strip 206 by the fixture block 205 through an elastic telescopic structure formed between the first spring 204 and the inner lock head 202, and the inner lock head 202 is prevented from being disturbed, so that the equipment is not locked for the second time.

As shown in fig. 4 and 5, the lower end of the internal lock assembly 2 is provided with a self-locking mechanism 3, the self-locking mechanism 3 includes a fixed box 301, a thorn fixture block 302, a first electromagnet 303 and a second spring 304, the thorn fixture block 302 is arranged inside the fixed box 301, the first electromagnet 303 is arranged in the middle of the upper end of the thorn fixture block 302, the second spring 304 is connected to the left and right sides of the upper end of the thorn fixture block 302, the central axis of the thorn fixture block 302 coincides with the central axis of the first electromagnet 303, and the thorn fixture block 302 forms an elastic telescopic structure with the fixed box 301 through the second spring 304;

the first electro-magnet 303 also can cut off the power supply after the circuit outage, relies on thorn fixture block 302 to pop out thorn that blocks main lock tapered end 403 through the elasticity extending structure that constitutes between second spring 304 and the fixed case 301 thorn fixture block 302 to make equipment can cut off the power supply auto-lock and can't open, improve equipment's security, can support and fix self-locking mechanism 3 through fixed case 301, prevent that self-locking mechanism 3 from removing, lead to the auto-lock effect of equipment not enough.

As shown in fig. 1 and 6, a main lock assembly 4 is arranged at the lower end of the self-locking mechanism 3, the main lock assembly 4 comprises a telescopic sleeve 401, a third spring 402, a main lock head 403, a gear 404, a transmission rod 405, a chain 406 and a motor 407, the third spring 402 is connected inside the telescopic sleeve 401, one end of the third spring 402 is connected with the main lock head 403, the gear 404 is connected at the lower end of the main lock head 403, the transmission rod 405 is connected at the lower end of the gear 404, the chain 406 is connected outside the transmission rod 405, and the motor 407 is installed at one side of the chain 406;

the main lock head 403 is convenient for directly locking the door after the equipment is closed by virtue of a telescopic structure formed by the third spring 402 and the telescopic sleeve 401, the motor 407 can drive the transmission rod 405 to rotate through the chain 406, so that the gear 404 drives the main lock head 403 to move, the control equipment is opened, and the outer surface of the gear 404 is meshed with the lower end of the side surface of the main lock head 403.

As shown in fig. 1 and 7, a restarting component 5 is arranged at the lower end of the main lock component 4, the restarting component 5 includes a loop bar 501, a telescopic rack 502, a lock cylinder 503, a contact copper sheet 504, a second electromagnet 505 and a connecting electrode 506, the telescopic rack 502 is connected inside the loop bar 501, the lock cylinder 503 is connected at the lower end of the telescopic rack 502, the contact copper sheet 504 is fixed at the right end of the telescopic rack 502, the second electromagnet 505 is arranged at the right side of the contact copper sheet 504, and the connecting electrodes 506 are arranged at the upper side and the lower side of the second electromagnet 505;

the lock cylinder 503 is rotated through a key to enable the telescopic rack 502 to drive the contact copper sheet 504, the contact separation of the contact copper sheet 504 and the connecting electrode 506 is controlled, the on-off of a circuit of the equipment is controlled, the equipment is controlled to be restarted, the lock cylinder 503 cannot directly control the lock head 403 of the main lock, a thief can be prevented from prying the equipment through the lock cylinder 503, one end of the telescopic rack 502 is connected with the sleeve rod 501 through a spring, and therefore when the second electromagnet 505 is powered off, the telescopic rack 502 pulls the contact copper sheet 504 to move, and the equipment is powered off.

The working principle is as follows: when the device is used, the password sorting module 605 can control the password of the device to be changed for one time in a certain time, the changed password can be input into the internet of things transmission module 603 and then is sent to the mobile phone terminal 604, a user inputs the password on the password board 102, a signal is transmitted into the central control module 606 through the processing module 601, then the motor 407 is controlled to work, the chain 406 drives the transmission rod 405 to rotate, the gear 404 rotates, the main lock head 403 moves, the device is opened, when the user cannot watch the real-time password, the telescopic rack 502 can drive the contact copper sheet 504 by rotating the lock cylinder 503 through the key, the contact separation of the contact copper sheet 504 and the connection electrode 506 is controlled, the on-off of a circuit of the device can be controlled, the restarting of the device can be controlled, the password in the device can be restored into the original password, and the user can conveniently open the device, when a user is at home, the button block 203 can be rotated to drive the inner lock head 202 to move and is inserted into a door frame, so that the equipment is locked for the second time, the safety is improved, the fixture block 205 can be clamped into the clamp strip 206 by virtue of the elastic telescopic structure formed between the first spring 204 and the inner lock head 202 through the fixture block 205, the inner lock head 202 is prevented from being moved randomly, when a thief conducts electromagnetic interference on the equipment, the camera 103 takes a candid photograph of the thief, the electromagnetic sensor 104 induces the electromagnetic interference, when the electromagnetic interference occurs, signals of the camera 103 and the electromagnetic sensor 104 are transmitted to the processing module 601, then a photo shot by the camera 103 is processed by the processing module 601 and then transmitted to the mobile phone terminal 604 through the internet of things transmission module 603, meanwhile, the signals of the electromagnetic sensor 104 are transmitted to the alarm module 602 and the central control module 606 through the processing module 601, the alarm signal is generated by the alarm module 602 and then transmitted to the mobile phone terminal 604 through the internet of things transmission module 603 for reporting Police, well accuse module 606 can control the outage to second electro-magnet 505, can pull back flexible rack 502 through the spring, thereby make connecting electrode 506 break away from with contact copper sheet 504, lead to the equipment outage, first electro-magnet 303 also can the outage after the circuit outage, rely on thorn fixture block 302 to pop out thorn fixture block 302 through the elasticity extending structure that constitutes between second spring 304 and the fixed box 301 and block main lock head 403, thereby make equipment can the outage auto-lock can not be opened, after the user of service returns, only need rotate lock core 503 with the key, make contact copper sheet 504 and the power supply of connecting electrode 506 contact recovery equipment, just can use the password to open equipment.

Claims

1. An intelligent lock with an alarm function based on monitoring of the Internet of things is characterized by comprising an outer frame component (1) and a circuit board (6), a circuit board (6) is arranged inside the outer frame component (1), the circuit board (6) comprises a processing module (601), an alarm module (602), an internet of things transmission module (603), a mobile phone terminal (604), a password sorting module (605) and a central control module (606), the output of the processing module (601) is connected with an alarm module (602), an internet of things transmission module (603) and a central control module (606), the alarm module (602), the Internet of things transmission module (603) and the central control module (606) are connected in parallel, the output of the transmission module (603) of the Internet of things is connected with a mobile phone terminal (604), the input of the transmission module (603) of the Internet of things is connected with a password sorting module (605), and the password sorting module (605) is connected with the processing module (601) and the alarm module (602) in parallel.

2. The intelligent lock with the alarm function based on the monitoring of the Internet of things is characterized in that the outer frame component (1) comprises an outer shell (101), a code plate (102), a camera (103), an electromagnetic sensor (104) and a power supply (105), the code plate (102) is installed at the front end of the outer shell (101), the camera (103) and the electromagnetic sensor (104) are sequentially arranged at the top end of the inner portion of the outer shell (101) from left to right, and the power supply (105) is installed at the lower end of the inner portion of the outer shell (101).

3. The intelligent lock with the alarm function based on the monitoring of the internet of things as claimed in claim 2, wherein the central axis of the camera (103) coincides with the central axis of the outer shell (101), and the power supply (105) is connected with the outer shell (101) in an embedded manner.

4. The intelligent lock with the alarm function based on the monitoring of the Internet of things is characterized in that an inner lock assembly (2) is arranged inside an outer shell (101), the inner lock assembly (2) comprises a sliding rod (201), an inner lock head (202), a button block (203), a first spring (204), a clamping block (205) and a clamping strip (206), the inner lock head (202) is arranged outside the sliding rod (201), the button block (203) is connected to the upper end of the inner lock head (202), the first spring (204) is arranged at the right end of the inner lock head (202), the clamping block (205) is connected to the lower end of the first spring (204), and the clamping strip (206) is arranged at the lower end of the clamping block (205).

5. The intelligent lock with the alarm function based on the monitoring of the internet of things according to claim 4, wherein the fixture block (205) forms an elastic structure with the inner lock head (202) through the first spring (204), the first spring (204) is fixedly connected with the fixture block (205), and the fixture block (205) is connected with the fixture strip (206) in an embedded manner.

6. The intelligent lock with the alarm function based on the monitoring of the Internet of things is characterized in that a self-locking mechanism (3) is arranged at the lower end of the internal lock assembly (2), the self-locking mechanism (3) comprises a fixed box (301), a thorn fixture block (302), a first electromagnet (303) and a second spring (304), the thorn fixture block (302) is arranged inside the fixed box (301), the first electromagnet (303) is arranged in the middle of the upper end of the thorn fixture block (302), and the second spring (304) is connected to the left side and the right side of the upper end of the thorn fixture block (302).

7. The intelligent lock with the alarm function based on the monitoring of the internet of things as claimed in claim 6, wherein a central axis of the thorn fixture block (302) coincides with a central axis of the first electromagnet (303), and the thorn fixture block (302) forms an elastic telescopic structure with the fixed box (301) through the second spring (304).

8. The intelligent lock with the alarm function based on the monitoring of the Internet of things is characterized in that a main lock assembly (4) is arranged at the lower end of the self-locking mechanism (3), the main lock assembly (4) comprises a telescopic sleeve (401), a third spring (402), a main lock head (403), a gear (404), a transmission rod (405), a chain (406) and a motor (407), the third spring (402) is connected inside the telescopic sleeve (401), one end of the third spring (402) is connected with the main lock head (403), the gear (404) is connected to the lower end of the main lock head (403), the transmission rod (405) is connected to the lower end of the gear (404), the chain (406) is connected to the outside of the transmission rod (405), and the motor (407) is installed on one side of the chain (406).

9. The intelligent lock with the alarm function based on the monitoring of the internet of things is characterized in that a restarting component (5) is arranged at the lower end of the main lock component (4), the restarting component (5) comprises a loop bar (501), a telescopic rack (502), a lock cylinder (503), a contact copper sheet (504), a second electromagnet (505) and a connecting electrode (506), the telescopic rack (502) is connected inside the loop bar (501), the lock cylinder (503) is connected to the lower end of the telescopic rack (502), the contact copper sheet (504) is fixed to the right end of the telescopic rack (502), the second electromagnet (505) is arranged on the right side of the contact copper sheet (504), and the connecting electrode (506) is arranged on the upper side and the lower side of the second electromagnet (505).