CN209942399U - Intelligent lock capable of being awakened quickly - Google Patents
Intelligent lock capable of being awakened quickly Download PDFInfo
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- CN209942399U CN209942399U CN201920582492.8U CN201920582492U CN209942399U CN 209942399 U CN209942399 U CN 209942399U CN 201920582492 U CN201920582492 U CN 201920582492U CN 209942399 U CN209942399 U CN 209942399U
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- mcu controller
- wake
- intelligent lock
- handle
- magnetic steel
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Abstract
An intelligent lock capable of being awakened quickly. Relate to a lock, especially relate to the improvement to intelligent lock. The intelligent lock capable of being awakened quickly is more convenient to use and strong in user experience. The lock comprises a base, a handle structure component, an MCU controller and a lock body, wherein the MCU controller and the handle structure component are respectively arranged on the base; the intelligent lock further comprises a wake-up module, the wake-up module is in signal connection with the MCU controller, the wake-up module comprises magnetic steel and a wake-up circuit arranged on the base, the magnetic steel is fixed on the handle structure component, and the wake-up circuit is arranged right ahead of the magnetic steel. The user only needs the hand to hold the handle, and finger touch fingerprint verification department simultaneously, and the lock can be awaken up to the handle of pulling down gently, verifies the fingerprint simultaneously, accomplishes in one go and accomplishes the action of opening the door, convenient and fast, and user experience feels strong.
Description
Technical Field
The utility model relates to a lock especially relates to the improvement to intelligent lock.
Background
With the continuous development of scientific technology, intellectualization gradually permeates into the lives of people, the home industry is also gradually developed towards intellectualization, the common door lock can not meet the requirements of people on safety performance, the intelligent door lock has great advantages on safety performance and user experience, the intelligent door lock has great development prospect, and the intelligent door lock can occupy important position in the field of home application. The battery power supply that intelligence lock was used mostly, the battery need frequently change the battery when power consumption is fast, can influence user's experience. Therefore, the requirement of the intelligent door lock on power consumption is high. In order to reduce the power consumption of the intelligent door lock, the door lock can be set into two states of sleep and work in the design, and the intelligent door lock can enter the work state after being awakened. The mode of awakening up of lock on the existing market mainly awakens up for touch panel, and when fingerprint identification set up on hand, the user still need to awaken up the panel earlier and just can unblank with the fingerprint, and this kind of single mode of awakening up user experience feels poor.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a use more conveniently, the intelligent lock of awakening up fast that user experience feels strong.
The utility model discloses a following technical scheme realizes: a quick-awakening intelligent lock comprises a base, a handle structure component, an MCU (microprogrammed control unit) controller and a lock body, wherein the MCU controller and the handle structure component are respectively arranged on the base, the handle structure component is in signal connection with the MCU controller, and the MCU controller controls the lock body to be closed or opened;
the intelligent lock further comprises a wake-up module, the wake-up module is in signal connection with the MCU controller, the wake-up module comprises magnetic steel and a wake-up circuit arranged on the base, the magnetic steel is fixed on the handle structure component, and the wake-up circuit is arranged right ahead of the magnetic steel.
The handle structure assembly comprises a handle arranged on one side of the base and a steering wheel assembly arranged on the other side of the base, and the handle drives the steering wheel assembly to rotate;
the magnetic steel is fixed on the outer wall of the reversing disc assembly, the magnetic steel and the reversing disc assembly rotate coaxially, a fingerprint identification module is arranged on the handle, and the fingerprint identification module is in signal connection with the MCU controller.
The wake-up circuit comprises a Hall sensor and a filter circuit, the signal output end of the Hall sensor is in signal connection with the MCU controller, and the filter circuit is arranged between the signal output end and the MCU controller.
The filter circuit comprises a resistor and a capacitor, and the resistor and the capacitor are connected in series to form the filter circuit and then are connected with the signal output end.
The MCU controller is R5F51303ADFK, the signal output end is in signal connection with a port P32 of the MCU controller, and a P32 port of the MCU controller is a wake-up port.
The signal output end is connected with the resistor and the capacitor in sequence and then grounded, and the port P32 is connected with the rear stage of the resistor and the capacitor through a signal line.
And the power supply end of the Hall sensor is connected with a 3.3V direct-current power supply.
The reversing disc assembly is provided with a torsion spring, one end of the torsion spring is fixed on the base, and the other end of the torsion spring is fixed on the reversing disc.
Compared with the prior art, the beneficial effects of the utility model reside in that: when the handle is in an initial state, the Hall sensor in the wake-up circuit senses that the magnetic steel is close to the magnetic steel, a low level signal is sent to the MCU controller, and the MCU controller controls the intelligent door lock to be in a sleep state. When a user rotates the handle, the reversing disc assembly coaxially rotates, the magnetic steel on the reversing disc assembly simultaneously rotates, the Hall sensor in the awakening circuit senses the fact that the magnetic steel is far away, a high-level signal is sent to the MCU controller, and the MCU controller controls and awakens the intelligent door lock. Through set up the function of awakening up on the handle, when the user need open the door, only need the hand to hold the handle, point touch fingerprint verification department simultaneously, pull down the handle gently and can awaken up the lock, verify the fingerprint simultaneously, accomplish the action of opening the door in one go. The method is convenient and fast, and the user experience is strong.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a schematic view of the handle assembly of the present invention;
fig. 3 is a schematic circuit diagram of the wake-up circuit of the present invention;
fig. 4 is a schematic circuit diagram of the MCU controller of the present invention;
FIG. 5 is a control flow chart of the present invention;
in the figure: 1. a handle; 2. a fingerprint identification module; 3. a torsion spring; 4. a commutator disc assembly; 5. magnetic steel; 6. a wake-up circuit; 7. and an MCU controller.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
As shown in fig. 1, the intelligent lock capable of being awakened quickly comprises a base, a handle 1 structural component, an MCU controller 7 and a lock body, wherein the MCU controller 7 and the handle 1 structural component are respectively arranged on the base, the handle 1 structural component is in signal connection with the MCU controller 7, and the MCU controller 7 controls the lock body to be closed or opened;
the intelligent lock further comprises a wake-up module, the wake-up module is in signal connection with the MCU controller 7, the wake-up module comprises magnetic steel 5 and a wake-up circuit 6 arranged on the base, the magnetic steel 5 is fixed on the structural component of the handle 1, and the wake-up circuit 6 is arranged right ahead the magnetic steel 5.
When the handle 1 is in an initial state, the wake-up circuit 6 in the wake-up module senses that the magnetic steel 5 approaches, a low level signal is sent to the MCU controller 7, and the MCU controller 7 controls the intelligent door lock to be in a sleep state. When the user rotates handle 1, handle 1 drives 4 coaxial rotations of steering wheel subassembly, and magnet steel 5 on the steering wheel subassembly 4 can rotate, awakens up awakening circuit 6 in the module and senses magnet steel 5 and keeps away from, sends high level signal to MCU controller 7, and MCU controller 7 control awakens up intelligent lock.
The handle 1 structural component comprises a handle 1 arranged on one side of the base and a reversing disc component 4 arranged on the other side of the base, and the handle 1 drives the reversing disc component 4 to rotate; the magnet steel 5 is fixed on the outer wall of the reversing disc assembly 4, the magnet steel 5 and the reversing disc assembly 4 rotate coaxially, the handle 1 is provided with a fingerprint identification module 2, and the fingerprint identification module 2 is in signal connection with the MCU controller 7.
The wake-up circuit 6 comprises a Hall sensor and a filter circuit, the signal output end of the Hall sensor is in signal connection with the MCU controller 7, and the filter circuit is arranged between the signal output end and the MCU controller 7. The wake-up circuit 6 is arranged right in front of the magnetic steel 5; the wake-up circuit 6 comprises a hall sensor. When the handle 1 is in an initial state, the Hall sensor in the awakening module senses that the magnetic steel 5 is close to the MCU controller 7, and the MCU controller 7 controls the intelligent door lock to be in a sleep state. When a user rotates the handle 1, the reversing disc assembly 4 coaxially rotates, the magnetic steel 5 on the reversing disc assembly 4 also rotates, the Hall sensor in the awakening circuit 6 senses the distance of the magnetic steel 5, a high level signal is sent to the MCU controller 7, and the MCU controller 7 controls the awakening of the intelligent door lock.
The filter circuit comprises a resistor and a capacitor, and the resistor and the capacitor are connected in series to form the filter circuit and then are connected with the signal output end. The MCU controller 7 chip is R5F51303ADFK, and the signal output end is in signal connection with a port P32 of the MCU controller 7. When the handle 1 rotates, the handle 1 drives the reversing disc assembly 4 to coaxially rotate, the magnetic steel 5 of the magnetic steel 5 fixing part also rotates, the Hall sensor on the wake-up circuit 6 senses that the magnetic steel 5 is far away, the sensor OUT port outputs high level, the wake-up circuit 6 transmits a high level signal to the port P32 of the MCU controller 7 through KEY _4_ IRQ, the P32 port of the MCU controller is a special awakening port of the controller, the MCU controller 7 is awakened, the intelligent door lock enters a working state, otherwise, when the handle 1 returns to the initial state, the handle 1 does not rotate, the position of the magnetic steel 5 is not changed, the Hall sensor on the wake-up circuit 6 senses that the magnetic steel 5 approaches, the OUT port of the sensor outputs low level, the wake-up circuit 6 transmits a low level signal to the P32 port of the MCU controller 7 through KEY _4_ IRQ, and the MCU controller 7 sends a signal to control the intelligent door lock to enter a sleep state. Through the technical method provided by the inventor, a user only needs to hold the handle 1 by hand, meanwhile, fingers touch the fingerprint verification position, the door lock can be awakened by slightly pulling down the handle 1, meanwhile, the fingerprint is verified, and the door opening action is completed in one go. The method is convenient and fast, and the user experience is strong.
The signal output end is connected with the resistor and the capacitor in sequence and then grounded, and the port P32 is connected with the rear stage of the resistor and the capacitor through a signal line. And the power supply end of the Hall sensor is connected with a 3.3V direct-current power supply.
And the reversing disc assembly 4 is provided with a torsion spring 3, one end of the torsion spring 3 is fixed on the base, and the other end of the torsion spring 3 is fixed on the reversing disc. The torsion spring 3 is used to control the handle 1 to twist left and right and to be able to return.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (8)
1. A quick-awakening intelligent lock comprises a base, a handle structure component, an MCU (microprogrammed control unit) controller and a lock body, wherein the MCU controller and the handle structure component are respectively arranged on the base, the handle structure component is in signal connection with the MCU controller, and the MCU controller controls the lock body to be closed or opened;
the method is characterized in that: the intelligent lock further comprises a wake-up module, the wake-up module is in signal connection with the MCU controller, the wake-up module comprises magnetic steel and a wake-up circuit arranged on the base, the magnetic steel is fixed on the handle structure component, and the wake-up circuit is arranged right ahead of the magnetic steel.
2. The intelligent lock of claim 1, wherein: the handle structure assembly comprises a handle arranged on one side of the base and a steering wheel assembly arranged on the other side of the base, and the handle drives the steering wheel assembly to rotate;
the magnetic steel is fixed on the outer wall of the reversing disc assembly, the magnetic steel and the reversing disc assembly rotate coaxially, a fingerprint identification module is arranged on the handle, and the fingerprint identification module is in signal connection with the MCU controller.
3. The intelligent lock of claim 2, wherein: the wake-up circuit comprises a Hall sensor and a filter circuit, the signal output end of the Hall sensor is in signal connection with the MCU controller, and the filter circuit is arranged between the signal output end and the MCU controller.
4. The intelligent lock of claim 3, wherein: the filter circuit comprises a resistor and a capacitor, and the resistor and the capacitor are connected in series to form the filter circuit and then are connected with the signal output end.
5. The intelligent lock of claim 4, wherein: the MCU controller is R5F51303ADFK, and the signal output end is in signal connection with a port P32 of the MCU controller.
6. The intelligent lock of claim 5, wherein: the signal output end is grounded after being sequentially connected with the resistor and the capacitor, the port P32 is connected to the rear stage of the resistor and the capacitor through a signal line, and the P32 port of the MCU controller is a wake-up port.
7. The intelligent lock of claim 3, wherein: and the power supply end of the Hall sensor is connected with a 3.3V direct-current power supply.
8. The intelligent lock of claim 3, wherein: the reversing disc assembly is provided with a torsion spring, one end of the torsion spring is fixed on the base, and the other end of the torsion spring is fixed on the reversing disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920582492.8U CN209942399U (en) | 2019-04-26 | 2019-04-26 | Intelligent lock capable of being awakened quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920582492.8U CN209942399U (en) | 2019-04-26 | 2019-04-26 | Intelligent lock capable of being awakened quickly |
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| Publication Number | Publication Date |
|---|---|
| CN209942399U true CN209942399U (en) | 2020-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920582492.8U Active CN209942399U (en) | 2019-04-26 | 2019-04-26 | Intelligent lock capable of being awakened quickly |
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| CN (1) | CN209942399U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113160461A (en) * | 2021-04-14 | 2021-07-23 | 中山亿联智能科技有限公司 | Fingerprint lock and false triggering prevention awakening device thereof |
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2019
- 2019-04-26 CN CN201920582492.8U patent/CN209942399U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113160461A (en) * | 2021-04-14 | 2021-07-23 | 中山亿联智能科技有限公司 | Fingerprint lock and false triggering prevention awakening device thereof |
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Address after: 511434 No.1 and No.2, Shihua Road, Hualong Town, Panyu District, Guangzhou City, Guangdong Province Patentee after: Guangdong haomadame smart home Co.,Ltd. Address before: No.1, No.2 highway, No.2, Panyu, Guangzhou Patentee before: GUANGDONG KELAINI INTELLIGENT TECHNOLOGY Co.,Ltd. |