CN215932709U - Two-dimensional code identity card password intelligence lock - Google Patents

Abstract

The utility model discloses a two-dimensional code identity card password intelligent door lock which comprises a lock body and a lock body, wherein a handle and a key hole are arranged on the lower portion of the front surface of an outer lock body, a battery box is arranged on the upper portion of the front surface of an inner lock body, a handle and a counter lock knob are arranged on the lower portion of the front surface of the inner lock body, the lock body is a standard universal lock body, a touch circuit board is arranged in the outer lock body, and a touch key is arranged on the touch circuit board. The intelligent door lock has the advantages that the lock, the lock body, the handle, the touch circuit board, the master control circuit board, the indicating lamp, the loudspeaker, the camera, the radio frequency chip, the power voltage stabilizing chip, the Bluetooth module, the motor driving chip, the micro-control unit, the mechanical lock and the mechanical key are matched for use, the advantage of easy pairing is achieved, and the problems that the fault rate is high when the existing intelligent door lock is used, so that a user cannot smoothly open the door, and the intelligent door lock is inconvenient to use by people are solved.

Description

Two-dimensional code identity card password intelligence lock

Technical Field

The utility model relates to the technical field of intelligent door locks, in particular to a two-dimensional code identity card password intelligent door lock.

Background

The intelligent door lock is a lockset which is improved on the basis of being different from a traditional mechanical lock and is more intelligent, simple and convenient in the aspects of user safety, identification and manageability. The intelligent door lock is an execution component for locking a door in an access control system, is different from a traditional mechanical lock, and is a composite lockset with safety, convenience and advanced technology.

Two-dimensional code ID card password intelligence lock also is one kind of intelligent lock, and current intelligent lock is difficult to pair when using, and the fault rate is higher to there is the user in the intelligence lock and can not smoothly open the door, the people of not being convenient for use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the two-dimensional code identity card password intelligent door lock which has the advantage of easy pairing and solves the problems that the existing intelligent door lock has high failure rate when in use, so that the intelligent door lock cannot be opened smoothly by a user and is inconvenient for people to use.

(II) technical scheme

In order to achieve the purpose of easy pairing, the utility model provides the following technical scheme: the intelligent door lock with the two-dimensional code identity card password comprises a lock, a lock body and a motor, wherein a handle and a key hole are installed at the lower part of the front of the lock, a battery box is installed at the upper part of the front of the lock, a handle and a reverse locking knob are installed at the lower part of the front of the lock, the lock body adopts a standard universal lock body, a touch circuit board is installed inside the lock, a touch key is installed on the touch circuit board, a camera is installed at the front of the touch circuit board, an indicator lamp is arranged inside the touch key at the front of the touch circuit board, a touch chip is installed at the middle part of the reverse side of the touch circuit board, a main control circuit board is installed inside the lock, a main chip is installed at the front of the main control circuit board, a radio frequency chip is installed at the front of the main control circuit board, a loudspeaker is installed at the front of the main control circuit board, a power chip and a power supply voltage stabilizing chip are installed at the front of the main control circuit board, the front side of the main control circuit board is provided with a Bluetooth module, the front side of the main control circuit board is provided with a camera module, the front side of the main control circuit board is provided with a voice chip, the front side of the main control circuit board is provided with a motor driving chip, and the back side of the main control circuit board is provided with a reset button matched with a mechanical lockset and a mechanical key;

the master chip comprises integrated chips U5A and U5B, the left end of the integrated chip U5A comprises a KEY2 switch KEY1, a MOTOR-MOTOR cathode 2, a MOTOR + MOTOR anode 3, a VBAT battery voltage 6, a TAMPER _ RTC oscillator detection 7, an SOC32_ IN oscillator input 8, an SOC32_ OUT oscillator output 9, an NRST low level reset 14, a KEY1 switch KEY 15, an SPK _ EN horn input 18, a WKUP radio frequency wake-up 23, an HS encryption 24, and a VS decryption 25, the right end of the integrated chip U5A comprises a PCLK clock 26, an SPK _ DAC voice chip, a BLE _ RXDD Bluetooth receiving 39, an SCLD Bluetooth transmitting 40, a BLE _ EN Bluetooth input 41, a BLE _ WARD Bluetooth wake-up 42, a C _ SCL camera control line 47, a C _ SDA camera data line 48, the left end of the integrated chip U5B comprises an NSS radio frequency low level 51, an RF _ RF low level synchronization data transmission 52, a RF _ O53, a back transmission data line 52, and a back transmission data line 53, RF _ MOSI radio frequency data input 54, BLE _ power bluetooth power input 55, MCLK _ OUT master clock output 67, RF _ EN radio frequency input 69, LED1 first light 70, LED2 second light 71, SWDIO conversion digital input 72, right end of integrated chip U5B including SWCLK conversion clock 76;

the CAMERA module comprises an FPC (flexible printed circuit) 1 connecting wire, wherein the FPC1 connecting wire comprises a GND ground wire 1, a C _ SDA CAMERA data wire 2, a V _ CAMERA CAMERA video 3, a C _ SCL CAMERA control wire 4, an HS (high speed encryption) 6, a VS (video) decryption 7 and an MCLK _ OUT (clock) calibration 9;

the Bluetooth module comprises an integrated chip U7, the left end of the integrated chip U7 is connected with a GND ground wire 1 and a GND ground wire 10, the right end of the integrated chip U7 is connected with a BLE _ RXD Bluetooth receiving unit 17, a BLE _ TXD Bluetooth transmitting unit 18, a BLE _ EN Bluetooth input 14 and a BLE _ WAKEUP Bluetooth awakening unit 13;

the radio frequency chip comprises an integrated chip UF1, the left end of the integrated chip UF1 is connected with a GND ground wire 1 and a VCC _ RF radio frequency chip voltage 2, the lower end of the integrated chip UF1 is connected with a RF _ TX1 radio frequency transmission No. 1, a RF _ TX1 radio frequency transmission No. 2 and a RF _ VMID radio frequency data download 16, the right end of the integrated chip UF1 is connected with a RF _ RX radio frequency resistor 17, a RF _ IRQ radio frequency interrupt request 23 and a RF _ NSS radio frequency low level 24, and the upper end of the integrated chip UF1 is connected with a RF _ SCLK radio frequency clock 29, a RF _ MOSI radio frequency data input 30 and a RF _ SIMO radio frequency data return 31.

Preferably, the camera module can identify the two-dimensional code through the camera, and after the two-dimensional code is successfully identified, the main chip controls the motor driving chip to control the motor to open the door.

Preferably, the radio frequency chip can be bound with an identity card through the touch circuit board.

Preferably, the pilot lamp can indicate the user to open the door through the password, controls the motor through main chip control motor driver chip and opens the door the operation after the password discernment is successful, loudspeaker can send the instruction of opening the door and low-power warning.

(III) advantageous effects

Compared with the prior art, the utility model provides the two-dimensional code identity card password intelligent door lock, which has the following beneficial effects:

1. the intelligent door lock has the advantages that the lock, the lock body, the handle, the touch circuit board, the master control circuit board, the indicating lamp, the loudspeaker, the camera, the radio frequency chip, the camera module, the Bluetooth module, the motor driving chip, the micro control unit, the mechanical lock and the mechanical key are matched for use, the advantage of easy matching is achieved, and the problems that the existing intelligent door lock is high in failure rate when in use, so that a user cannot smoothly open the door, and the intelligent door lock is inconvenient to use by people are solved.

2. According to the door lock, the glass panel can effectively prevent external water sources from entering the inner wall of the circuit board, so that the normal work of the door lock is influenced, the loudspeaker sends out an instruction to open the door, the door lock is reminded that the battery power of the door lock is too low, and the door opening record is read through the Bluetooth chip.

3. According to the utility model, through the radio frequency chip, the camera module and the touch chip, the door lock can be opened through the two-dimensional code, the identity card and the password, and the emergency charging hole is arranged, so that the problem that the door cannot be opened due to insufficient battery power is prevented, and the door can be opened under the emergency condition by matching with a mechanical key.

Drawings

FIG. 1 is an exterior view of the door lock of the present invention;

FIG. 2 is a front side of a touch panel of the present invention;

FIG. 3 is a reverse side of the touch circuit board of the present invention;

FIG. 4 is a front view of the touch circuit lamp panel according to the present invention;

FIG. 5 is a back side of the touch circuit board panel of the present invention;

FIG. 6 is the front side of the general control circuit board of the present invention;

FIG. 7 is a reverse side of the general control circuit board of the present invention;

FIG. 8 is a schematic diagram of the present invention;

in the figure: 1. a lock; 2. a lock body; 3. a handle; 4. a key hole; 5. a battery case; 6. a back locking knob; 7. a touch circuit board; 8. touching a key; 9. a camera; 10. an indicator light; 11. A touch chip; 12. a main control circuit board; 13. a main chip; 14. a radio frequency chip; 15. a reset button; 16. a Bluetooth module; 17. a motor driving chip; 18. a touch circuit lamp panel; 19. a mechanical lock; 20. a mechanical key; 21. a motor; 22. a horn; 23. a voice chip; 24. A power supply chip; 25. power supply voltage stabilization chip 26, camera module.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The lock comprises a lock 1, a lock body 2, a handle 3, a key hole 4, a battery box 5, an anti-lock knob 6, a touch circuit board 7, a touch key 8, a camera 9, an indicator light 10, a touch chip 11, a main control circuit board 12, a main chip 13, a radio frequency chip 14, a reset button 15, a Bluetooth module 16, a motor driving chip 17, a touch chip lamp panel 18, a mechanical lock 19, a mechanical key 20, a motor 21, a loudspeaker 22, a voice chip 23, a power supply chip 24 and a power supply voltage stabilizing chip 25, wherein the components are all universal standard components or components known by technicians in the field, and the structure and the principle of the lock can be known by technicians or conventional experimental methods.

Referring to fig. 1-8, a two-dimensional code identity card password intelligent door lock comprises a lock 1, a lock body 2 and a motor 21, wherein a handle 3 and a key hole 4 are installed on the lower portion of the front of the lock 1, a battery box 5 is installed on the upper portion of the front of the lock 1, a handle 3 and a counter lock knob 6 are installed on the lower portion of the front of the lock 1, the lock body 2 adopts a standard universal lock body, a touch circuit board 7 is installed inside the lock 1, a touch key 8 is installed on the touch circuit board 7, a camera 9 is installed on the front of the touch circuit board 7, an indicator lamp 10 is arranged inside the touch key on the front of the touch circuit board 7, a touch chip 11 is installed in the middle of the back of the touch circuit board 7, a main control circuit board 12 is installed inside the lock 1, a main chip 13 is installed on the front of the main control circuit board 12, and a radio frequency chip 14 is installed on the front of the main control circuit board 12, the main control circuit board 12 is provided with a loudspeaker 22, the main control circuit board 12 is provided with a power supply chip 24 and a power supply voltage stabilizing chip 25 on the front side, the main control circuit board 12 is provided with a Bluetooth module 16 on the front side, the main control circuit board 12 is provided with a camera module 26 on the front side, the main control circuit board 12 is provided with a voice chip 23 on the front side, the main control circuit board 12 is provided with a motor driving chip 17 on the front side, the main control circuit board 12 is provided with a reset button 15 on the back side, and a mechanical lock 19 and a mechanical key 20 are matched;

the master chip 13 comprises integrated chips U5A and U5B, the left end of the integrated chip U5A comprises KEY2 switch KEY1, MOTOR-MOTOR cathode 2, MOTOR + MOTOR anode 3, VBAT battery voltage 6, TAMPER _ RTC oscillator detect 7, SOC32_ IN oscillator input 8, SOC32_ OUT oscillator output 9, NRST low level reset 14, KEY1 switch KEY 15, SPK _ EN horn input 18, WKUP radio frequency wake-up 23, HS encryption 24, VS decryption 25, the right end of the integrated chip U5A comprises PCLK clock 26, SPK _ DAC voice chip, BLE _ RXD bluetooth receive 39, sclble _ TXD bluetooth transmit 40, BLE _ EN bluetooth input 41, BLE _ WAKEUP bluetooth 42, C _ SDA camera control line 47, C _ SDA camera data line 48, the left end of the integrated chip U5B comprises RF _ NSS radio frequency low level RF low frequency data 51, RF _ nsk _ sync data 52, RF _ o data return 53, RF _ MOSI radio frequency data input 54, BLE _ power bluetooth power input 55, MCLK _ OUT master clock output 67, RF _ EN radio frequency input 69, LED1 first light 70, LED2 second light 71, SWDIO conversion digital input 72, right end of integrated chip U5B including SWCLK conversion clock 76;

the CAMERA module 26 comprises an FPC (flexible printed circuit) connecting wire 1, and the FPC connecting wire 1 comprises a GND ground wire 1, a C _ SDA CAMERA data wire 2, a V _ CAMERA CAMERA video 3, a C _ SCL CAMERA control wire 4, an HS encryption 6, a VS decryption 7 and an MCLK _ OUT clock calibration 9;

the Bluetooth module 16 comprises an integrated chip U7, the left end of the integrated chip U7 is connected with a GND ground wire 1 and a GND ground wire 10, and the right end of the integrated chip U7 is connected with a BLE _ RXD Bluetooth receiving 17, a BLE _ TXD Bluetooth transmitting 18, a BLE _ EN Bluetooth input 14 and a BLE _ WAKEUP Bluetooth awakening 13;

the radio frequency chip 14 comprises an integrated chip UF1, the left end of the integrated chip UF1 is connected with a GND ground 1 and a VCC _ RF radio frequency chip voltage 2, the lower end of the integrated chip UF1 is connected with an RF _ TX1 radio frequency transmission number 1 and 11, an RF _ TX1 radio frequency transmission number 2 and an RF _ VMID radio frequency data download 16, the right end of the integrated chip UF1 is connected with an RF _ RX radio frequency resistor 17, an RF _ IRQ radio frequency interrupt request 23 and an RF _ NSS radio frequency low level 24, and the upper end of the integrated chip UF1 is connected with an RF _ SCLK radio frequency clock 29, an RF _ MOSI radio frequency data input 30 and an RF _ SIMO radio frequency data return 31.

When using, the user can carry out the password through the touch button and open the door, can use the camera discernment to open the door the two-dimensional code and open the door, can use the brush ID card to open the door, can use mechanical key to open the door, and the user can open the door the transmission operation of data through the bluetooth, can set up the ageing of opening the door of two-dimensional code, password, ID card, single, time, circulation, permanent.

When the emergency power supply device is used, emergency power supply can be carried out through the emergency charging hole when the battery is in a power failure state, and the door can be opened through a mechanical key.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. Two-dimensional code ID card password intelligence lock, including tool to lock (1), lock body (2), motor (21), handle (3) and key hole (4) are installed to the positive lower part of tool to lock (1), battery case (5) are installed on the positive upper portion of tool to lock (1), handle (3) and anti-lock knob (6) are installed to the positive lower part of tool to lock (1), lock body (2) adopt standard general lock body, tool to lock (1) internally mounted has touch circuit board (7), touch button (8) are installed to touch circuit board (7), camera (9) are installed openly to touch circuit board (7), touch circuit board (7) openly touch button inside has pilot lamp (10), touch circuit board (7) mid-mounting has touch chip (11), tool to lock (1) internally mounted has master control circuit board (12), the main control circuit board (12) is provided with a main chip (13) on the front side, the main control circuit board (12) is provided with a radio frequency chip (14) on the front side, the main control circuit board (12) is provided with a loudspeaker (22) on the front side, the main control circuit board (12) is provided with a power supply chip (24) and a power supply voltage stabilizing chip (25) on the front side, the main control circuit board (12) is provided with a Bluetooth module (16) on the front side, the main control circuit board (12) is provided with a camera module (26) on the front side, the main control circuit board (12) is provided with a voice chip (23) on the front side, the main control circuit board (12) is provided with a motor driving chip (17) on the front side, and the main control circuit board (12) is provided with a reset button (15) on the back side and is matched with a mechanical lock (19) and a mechanical key (20);

the master chip (13) comprises integrated chips U5A and U5B, the left end of the integrated chip U5A comprises a KEY2 switch KEY1, a MOTOR-MOTOR cathode 2, a MOTOR + MOTOR anode 3, a VBAT battery voltage 6, a TAMPER _ RTC oscillator detection 7, an SOC32_ IN oscillator input 8, an SOC32_ OUT oscillator output 9, an NRST low level reset 14, a KEY1 switch KEY 15, an SPK _ EN horn input 18, a WKUP radio frequency wake-up 23, an HS encryption 24, a VS decryption 25, the right end of the integrated chip U5A comprises a PCLK clock 26, an SPK _ DAC voice chip, a KEY _ RXDD Bluetooth reception 39, a BLE _ TXD Bluetooth transmission 40, a BLE _ EN Bluetooth input 41, a BLE _ WAKEUP Bluetooth 42, a C _ SDA camera control line 47, a C _ SDA camera data line 48, the left end of the integrated chip U5B comprises an RF _ NSS low level, a RF _ NSS low level RF clock 51, a SCLK synchronous data input 52, an RF _ SCLK data wake-up data line 54, an RF _ RTC _ data line 54, an RTC _ OUT _ RTC _ output line 54, an SOC _ OUT _ RTC _ output signal line 8, an SOC _ output line, an SOC _ RTC _ OUT _ CLK signal line, an SOC _ OUT _ CLK signal line, an SOC _ CLK _ OUT _ CLK signal line, an RTC line, a _ OUT _ CLK _ OUT _ CLK _ OUT _ CLK _ OUT _ 9, a _ OUT _ CLK _ OUT _ CLK _ OUT _ CLK _ OUT _ CLK _ OUT _ CLK _ 9, a _ CLK _ OUT _ CLK, BLE _ power bluetooth power input 55, MCLK _ OUT master clock output 67, RF _ EN radio frequency input 69, LED1 first lamp 70, LED2 second lamp 71, SWDIO conversion digital input 72, right end of integrated chip U5B includes SWCLK conversion clock 76;

the CAMERA module (26) comprises an FPC (flexible printed circuit) connecting wire 1, and the FPC connecting wire 1 comprises a GND ground wire 1, a C _ SDA CAMERA data wire 2, a V _ CAMERA CAMERA video 3, a C _ SCL CAMERA control wire 4, an HS encryption 6, a VS decryption 7 and an MCLK _ OUT clock calibration 9;

the Bluetooth module (16) comprises an integrated chip U7, the left end of the integrated chip U7 is connected with a GND ground wire 1 and a GND ground wire 10, and the right end of the integrated chip U7 is connected with a BLE _ RXD Bluetooth receiving unit 17, a BLE _ TXD Bluetooth transmitting unit 18, a BLE _ EN Bluetooth input 14 and a BLE _ WAKEUP Bluetooth awakening unit 13;

the radio frequency chip (14) comprises an integrated chip UF1, the left end of the integrated chip UF1 is connected with a GND ground wire 1 and a VCC _ RF radio frequency chip voltage 2, the lower end of the integrated chip UF1 is connected with a RF _ TX1 radio frequency transmission No. 1, a RF _ TX1 radio frequency transmission No. 2 and a RF _ VMID radio frequency data download 16, the right end of the integrated chip UF1 is connected with a RF _ RX radio frequency resistor 17, a RF _ IRQ radio frequency interrupt request 23 and a RF _ NSS radio frequency low level 24, and the upper end of the integrated chip UF1 is connected with a RF _ SCLK radio frequency clock 29, a RF _ MOSI radio frequency data input 30 and a RF _ SIMO radio frequency data return 31.

2. The two-dimensional code ID card password intelligence lock of claim 1, characterized in that: the camera module (26) can identify the two-dimensional code through the camera (9), and after the two-dimensional code is successfully identified, the main chip (13) controls the motor driving chip (17) to control the motor (21) to open the door.

3. The two-dimensional code ID card password intelligence lock of claim 1, characterized in that: the radio frequency chip (14) can be bound with an identity card through the touch circuit board (7).

4. The two-dimensional code ID card password intelligence lock of claim 1, characterized in that: the indicator lamp (10) can prompt the user to open the door by the aid of the password, the motor (21) is controlled to open the door by the main chip (13) control motor driving chip (17) after password identification is successful, and the horn (22) can send a door opening instruction and low power prompt.

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