CN214633279U - Atomization device with fingerprint sensor - Google Patents
Atomization device with fingerprint sensor Download PDFInfo
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- CN214633279U CN214633279U CN202022930605.4U CN202022930605U CN214633279U CN 214633279 U CN214633279 U CN 214633279U CN 202022930605 U CN202022930605 U CN 202022930605U CN 214633279 U CN214633279 U CN 214633279U
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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Abstract
The utility model discloses an atomizing device with fingerprint sensor, including atomizer and battery pack, battery pack includes the battery, microcontroller, the control unit charges, the suggestion unit, fingerprint sensor, fingerprint information microprocessor and fingerprint information memory, microcontroller respectively with the control unit that charges and instruction unit electric connection, microcontroller passes through serial ports communication interface and is connected with fingerprint information microprocessor, fingerprint information microprocessor respectively with fingerprint sensor and fingerprint information memory chip electric connection, fingerprint sensor is used for reading fingerprint information, fingerprint information microprocessor carries out the operation processing, fingerprint information memory is used for saving fingerprint information, microcontroller is including being used for controlling reading of fingerprint information, operation and memory procedure. The atomization device has the advantages that the fingerprint sensor is additionally arranged in the atomization device, and the method of fingerprint unlocking is utilized for special use of a special person, so that an abnormal user is prevented from being used without authorization, and the atomization device can also be prevented from being used by a minor.
Description
Technical Field
The utility model relates to an atomizing device technical field, more specifically the utility model relates to an atomizing device with fingerprint sensor.
Background
The atomization device is generally used for heating and atomizing liquid substances such as medicines, tobacco liquid and the like to evaporate steam, aerosol or smoke for a smoker to use, and as people pay more attention to the health, people are aware that excessive smoking may have adverse effects on the body.
When the existing atomizing device is used, the atomizing device can be started to be used without limitation without distinguishing users, namely, children or minors can be used under the condition of permission of the underage, so that the atomizing device cannot be reasonably controlled.
Disclosure of Invention
An object of the utility model is to provide an atomizing device with fingerprint sensor for overcoming the not enough of above-mentioned technique, increase fingerprint sensor promptly in atomizing device, the method that utilizes the fingerprint unblock carries out special messenger's special use, can avoid the use of juveniles like this.
The technical scheme of the utility model is realized like this: the utility model provides an atomizing device with fingerprint sensor, is including being used for treating the atomizer that the atomizing solution carries out the atomizing and being used for the battery pack for atomizer power supply and control, battery pack includes battery, microcontroller, the control unit that charges, suggestion unit, fingerprint sensor, fingerprint information microprocessor and fingerprint information memory, microcontroller respectively with the control unit that charges and instruction unit electric connection, microcontroller pass through serial ports communication interface with fingerprint information microprocessor connects, fingerprint information microprocessor respectively with fingerprint sensor and fingerprint information memory chip electric connection, fingerprint sensor is used for reading fingerprint information and gives fingerprint information transfer to fingerprint information microprocessor carries out the operation processing, fingerprint information memory is used for saving the fingerprint information after the operation processing, microcontroller is including being used for controlling reading of fingerprint information, the battery pack who is used for supplying power and control for the atomizer, microcontroller is including being used for the reading of fingerprint information, And (4) calculating and storing processes.
Preferably, the fingerprint information microprocessor is arranged inside the microcontroller, or the function of the fingerprint information microprocessor is completed by the microcontroller.
Preferably, the microcontroller comprises a microcontroller chip U1, the microcontroller chip MCU has 32 pins, wherein, pin 1 is connected with one end of a capacitor C24, the other end of the capacitor C24 is grounded, pin 2 is connected with a fingerprint detection interrupt signal terminal S-INT, pin 3 is connected with an enable signal terminal EN, pin 4 is connected with a serial communication receiving signal terminal RX, pin 5 is connected with a serial communication sending signal terminal TX, pin 6 is connected with a microcontroller chip reset signal terminal NRST, pin 7 is simultaneously connected with a chip power supply voltage terminal VCC and one end of a capacitor C27, the other end of the capacitor C27 is grounded, pin 9 is connected with a charging voltage detection signal terminal VBUS-DET, pin 13 is connected with a blue indicator light signal terminal LED-B, pin 14 is connected with a green indicator light signal terminal LED-G, pin 16 is grounded, pin 17 is simultaneously connected with a chip power supply voltage terminal VCC and one end of a capacitor C28, the other end of the capacitor C28 is grounded, a pin 18 is connected with a first charging setting current signal end I-SET1, a pin 19 is connected with a charging setting current signal end I-SET, a pin 20 is connected with a charging state signal end CHARG-STAT, a pin 22 is connected with a charging enabling signal end CHARG-EN, a pin 26 is connected with a red indicator light signal end LED-R, a pin 31 is connected with one end of a resistor R14, the other end of the resistor R14 is grounded, and a pin 32 is grounded.
Preferably, the microcontroller further comprises a power supply circuit of a microcontroller chip U1, the power supply circuit of the microcontroller chip U1 comprises a microcontroller power supply chip U7, the microcontroller power supply chip U7 has 5 pins, wherein the 1 st pin is simultaneously connected with a chip power supply voltage terminal VCC and one end of a capacitor C3, the other end of the capacitor C3 is grounded, the 2 nd pin is grounded, the 3 rd pin and the 4 th pin are simultaneously connected with one end of a resistor R41, one end of a capacitor C29, one end of the capacitor C12 and one end of a capacitor C5, the other end of the resistor R41 is connected with a battery voltage terminal BAT +, the other end of the capacitor C29, the other end of the capacitor C12 and the other end of the capacitor C5 are respectively grounded.
Preferably, the charging control unit includes a charging control chip U2, the charging control chip U2 has 10 pins, wherein, the 1 st pin is connected to the charging voltage signal terminal VBUS, one end of the capacitor C7 and one end of the capacitor C8 at the same time, the other end of the capacitor C7 and the other end of the capacitor C8 are grounded respectively, the 2 nd pin is connected to one end of the resistor R26, the resistor R10, the resistor R2 and the resistor R9 at the same time, the other ends of the resistor R26 and the resistor R10 are connected to I-SET at the same time, the resistor R2 is connected to the first charging SET current signal terminal I-SET1, the other end of the resistor R9 is grounded, the 3 rd pin is grounded, the 4 th pin is connected to one end of the resistor R8, the other end of the resistor R8 is grounded, the 7 th pin is grounded, the 8 th pin is connected to one end of the charging state signal terminal CHARG-STAT and one end of the resistor R16 at the same time, the other end of the resistor R16 is connected to the chip supply voltage terminal VCC, the 9 th pin is simultaneously connected with one ends of a resistor R32 and a resistor R25, the other end of the resistor R32 is connected with a charging enable signal end CHARG-EN, the other end of the resistor R25 is grounded, the 10 th pin is simultaneously connected with one ends of a battery positive voltage terminal BAT +, a capacitor C26 and a capacitor C4, and the other ends of the capacitor C26 and the capacitor C4 are respectively grounded.
Preferably, the fingerprint sensor comprises a sensing chip J8, the sensing chip J8 has 24 pins, wherein, the 1 st pin, the 12 th pin, the 13 th pin and the 24 th pin are respectively grounded, the 2 nd pin and the 23 rd pin are respectively connected with a chip supply voltage end VCC, the 3 rd pin and the 22 nd pin are respectively connected with a control voltage supply end VDD, the 4 th pin and the 21 st pin are respectively connected with a fingerprint detection interrupt signal end S-INT, the 5 th pin and the 20 th pin are respectively connected with an SPI main control input module output signal end S-MISO, the 6 th pin and the 19 th pin are respectively connected with an SPI main control output module input signal end S-MOSI, the 7 th pin and the 18 th pin are respectively connected with an SPI clock signal end S-CLK, the 8 th pin and the 17 th pin are respectively connected with an SPI chip selection control signal end S-CS, the 9 th pin and the 16 th pin are respectively connected with a sensor reset signal end S-RST, the 10 th pin and the 15 th pin are respectively connected with a sensor power supply voltage end VDD-S, the 11 th pin and the 14 th pin are respectively connected with a sensor grounding signal end GND-S, and a capacitor C23 is connected between the sensor power supply voltage end VDD-S and the sensor grounding signal end GND-S.
Preferably, the fingerprint sensor further comprises a power supply circuit of a fingerprint sensing chip J8, the power supply circuit of the fingerprint sensing chip J8 comprises a sensor power supply chip U5, the sensor power supply chip U5 has 5 pins, wherein the 1 st pin is simultaneously connected with a control voltage power supply terminal VDD, one end of a capacitor C13 and one end of a capacitor C19, the other end of a capacitor C13 and the other end of a capacitor C19 are grounded, the 2 nd pin is grounded, the 3 rd pin and the 4 th pin are simultaneously connected with a battery voltage terminal BAT +, one end of a capacitor C17 and one end of a capacitor C18, and the other end of the capacitor C17 and the other end of the capacitor C18 are respectively grounded.
Preferably, the fingerprint information microprocessor comprises a microprocessor chip U3, the microprocessor chip U3 has 36 pins, wherein, the 1 st pin and the 6 th pin are simultaneously connected with a microprocessor supply voltage end MCU-VCC, one end of a capacitor C25 and one end of a capacitor C22, the other ends of the capacitor C25 and the capacitor C22 are respectively grounded, the 4 th pin is connected with a reset signal end RST, the 5 th pin is grounded, the 11 th pin is connected with an SPI chip selection control signal end S-CS, the 12 th pin is connected with an SPI clock signal end S-CLK, the 13 th pin is connected with an SPI main control input module output signal end S-MISO, the 14 th pin is connected with an SPI main control output module input signal end S-MOSI, the 15 th pin is connected with one end of a resistor R42, the other end of the resistor R42 is connected with a fingerprint detection interrupt signal end S-INT, the 16 th pin is connected with a microprocessor reset signal end SOR-RST, the 17 th pin and the 18 th pin are grounded simultaneously, the 19 th pin is connected with one ends of a microprocessor power supply voltage end MCU-VCC and a capacitor C16 simultaneously, the other end of a capacitor C16 is grounded, the 21 st pin is connected with a serial communication sending signal end TX, the 22 nd pin is connected with a serial communication receiving signal end RX, the 26 th pin is grounded, the 27 th pin is connected with one ends of a chip power supply voltage end VCC and a capacitor C21 simultaneously, the other end of the capacitor C21 is grounded, the 33 th pin is connected with a clock signal end SCL, the 34 th pin is connected with a data signal end SDA, the 35 th pin is connected with one end of a resistor R36, the other end of a resistor R36 is grounded, and the 36 th pin is grounded.
Preferably, the microprocessor reset signal terminal SOR-RST is further connected to one end of the resistor R37, the other end of the resistor R37 is simultaneously connected to the base B of the transistor Q3 and one end of the resistor R6, the other end of the resistor R6 is connected to the emitter E of the transistor Q3 and then grounded, the collector C of the transistor Q3 is simultaneously connected to one end of the resistor R38 and the sensor reset signal terminal S-RST, and the other end of the resistor R38 is connected to the chip supply voltage terminal VCC.
Preferably, the fingerprint information storage device includes a fingerprint information storage chip U6, the fingerprint information storage chip U6 has 6 pins, wherein, the 2 nd pin is grounded, the 3 rd pin is connected to the clock signal terminal SCL and one end of the resistor R39 at the same time, the 4 th pin is connected to the data signal terminal SDA and one end of the resistor R22 at the same time, and the 6 th pin, the other end of the resistor R39 and the other end of the resistor R22 are connected to the microprocessor supply voltage terminal MCU-VCC at the same time.
The utility model has the advantages as follows: by adding the fingerprint sensor in the atomization device, the method of fingerprint unlocking is used for special use of a special person, so that an abnormal user is prevented from being used without authorization, and the atomization device can also be prevented from being used by a minor. The utility model discloses atomizing device with fingerprint sensor still can preset the procedure that the fingerprint was typeeed in microcontroller, need not like this and can carry out the fingerprint by oneself in atomizing device with the help of intelligent terminal and type, has made things convenient for user's use, especially greatly made things convenient for can or inconvenient user who uses intelligent terminals such as notebook computer, smart mobile phone.
Drawings
Fig. 1 is a block diagram of the battery assembly of the atomization device of the present invention except for the battery;
fig. 2 is a circuit diagram of the micro control chip U1 of the atomization device of the present invention;
fig. 3 is a power supply circuit diagram of the micro control chip U1 of the atomization device of the present invention;
fig. 4 is a circuit diagram of the charging control chip U2 of the atomization device of the present invention;
fig. 5 is a circuit diagram of the sensing chip J8 of the atomization device of the present invention;
fig. 6 is a complementary circuit diagram of the sensing chip J8 of the atomization device of the present invention;
fig. 7 is a power supply circuit diagram of the sensing chip J8 of the atomization device of the present invention;
fig. 8 is a circuit diagram of the microprocessor chip U3 of the atomization device of the present invention;
fig. 9 is a circuit diagram of a microprocessor reset signal of the atomization device of the present invention;
fig. 10 is a circuit diagram of the fingerprint information storage chip U6 of the atomization device of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example (b):
as shown in fig. 1, the utility model relates to an atomizing device with fingerprint sensor, including being used for waiting to atomize the solution and carrying out atomizing atomizer and being used for battery pack (not shown) for atomizer power supply and control, battery pack includes battery (not shown in the figure), microcontroller 1, charge the control unit 2, suggestion unit 3, fingerprint sensor 4, fingerprint information microprocessor 5 and fingerprint information memory 6. Microcontroller 1 respectively with charge control unit 2 and indicating unit 3 electric connection, charge control unit 2 carries out charge control when being used for charging for atomizing device, and indicating unit 3 includes LED pilot lamp or vibration suggestion motor, and when atomizing device got into certain state or reached certain condition, LED pilot lamp sent light signal or vibration suggestion motor and vibrate and be used for the suggestion user.
In other embodiments, the fingerprint information microprocessor 5 may be disposed inside the microcontroller 1, or the functions of the fingerprint information microprocessor 5 may be performed by the microcontroller 1.
The utility model discloses an atomizing device with fingerprint sensor, the accessible sets up the procedure that the fingerprint was typeeed in microcontroller 1, for example can set up and get into the fingerprint and type the mode under satisfying the condition of charging and pressing down fingerprint sensor 4 length of time, under the fingerprint type the mode, can set for and read a plurality of number of times local fingerprint information by fingerprint sensor 4 and obtain complete fingerprint information to save in fingerprint information memory 6 after 5 operation processing through fingerprint information microprocessor.
The utility model discloses an atomizing device with fingerprint sensor all can carry out following application after typing fingerprint information: under atomizing device's sleep state, press the finger on fingerprint sensor, fingerprint sensor reads fingerprint information and sends microcontroller to, and microcontroller carries out the analysis with the fingerprint information of having typeeed on memory chip with the fingerprint information who reads and compares, if compare the same then activates atomizing device and gets into standby mode, if compare different then can't activate the use.
As shown in FIG. 2, the microcontroller 1 includes a microcontroller U1, the microcontroller MCU has 32 pins, wherein, the 1 st pin is connected to one end of a capacitor C24, the other end of the capacitor C24 is grounded, the 2 nd pin is connected to a fingerprint detection interrupt signal terminal S-INT, the 3 rd pin is connected to an enable signal terminal EN, the 4 th pin is connected to a serial communication receiving signal terminal RX, the 5 th pin is connected to a serial communication transmitting signal terminal TX, the 6 th pin is connected to a microcontroller reset signal terminal NRST, the 7 th pin is connected to both a chip power supply voltage terminal VCC and one end of a capacitor C27, the other end of the capacitor C27 is grounded, the 9 th pin is connected to a charging voltage detection signal terminal VBUS-DET, the 13 th pin is connected to a blue indicator light signal terminal LED-B, the 14 th pin is connected to a green indicator light signal terminal LED-G, the 16 th pin is grounded, the 17 th pin is connected to both a chip power supply voltage terminal VCC and one end of a capacitor C28, the other end of the capacitor C28 is grounded, a pin 18 is connected with a first charging setting current signal end I-SET1, a pin 19 is connected with a charging setting current signal end I-SET, a pin 20 is connected with a charging state signal end CHARG-STAT, a pin 22 is connected with a charging enabling signal end CHARG-EN, a pin 26 is connected with a red indicator light signal end LED-R, a pin 31 is connected with one end of a resistor R14, the other end of the resistor R14 is grounded, and a pin 32 is grounded.
As shown in fig. 3, the microcontroller 1 further includes a power supply circuit of the microcontroller U1, the power supply circuit of the microcontroller U1 includes a microcontroller power supply chip U7, the microcontroller power supply chip U7 has 5 pins, wherein the 1 st pin is connected to the chip power supply voltage terminal VCC and one end of the capacitor C3 at the same time, the other end of the capacitor C3 is grounded, the 2 nd pin is grounded, the 3 rd pin and the 4 th pin are connected to one end of the resistor R41, one end of the capacitor C29, one end of the capacitor C12 and one end of the capacitor C5 at the same time, the other end of the resistor R41 is connected to the battery voltage terminal BAT +, the other end of the capacitor C29, the other end of the capacitor C12 and the other end of the capacitor C5 are grounded, respectively.
As shown in fig. 4, the charging control unit 2 includes a charging control chip U2, the charging control chip U2 has 10 pins, wherein, the 1 st pin is connected to the charging voltage signal terminal VBUS, one end of a capacitor C7 and one end of a capacitor C8 at the same time, the other end of the capacitor C7 and the other end of the capacitor C8 are grounded respectively, the 2 nd pin is connected to one end of a resistor R26, a resistor R10, a resistor R2 and a resistor R9 at the same time, the other ends of the resistor R26 and the resistor R10 are connected to I-SET at the same time, the resistor R2 is connected to the first charging SET current signal terminal I-SET1, the other end of the resistor R9 is grounded, the 3 rd pin is grounded, the 4 th pin is connected to one end of a resistor R8, the other end of the resistor R8 is grounded, the 7 th pin is grounded, the 8 th pin is connected to one end of a charging state signal terminal CHARG-STAT and one end of a resistor R16 at the other end of the resistor R16 is connected to the chip supply voltage VCC, the 9 th pin is simultaneously connected with one ends of a resistor R32 and a resistor R25, the other end of the resistor R32 is connected with a charging enable signal end CHARG-EN, the other end of the resistor R25 is grounded, the 10 th pin is simultaneously connected with one ends of a battery positive voltage terminal BAT +, a capacitor C26 and a capacitor C4, and the other ends of the capacitor C26 and the capacitor C4 are respectively grounded.
As shown in FIG. 5 and FIG. 6, the fingerprint sensor 4 comprises a sensor chip J8, the sensor chip J8 has 24 pins, wherein the 1 st pin, the 12 th pin, the 13 th pin and the 24 th pin are grounded respectively, the 2 nd pin and the 23 rd pin are connected to a chip supply voltage terminal VCC respectively, the 3 rd pin and the 22 nd pin are connected to a control voltage supply terminal VDD respectively, the 4 th pin and the 21 st pin are connected to a fingerprint detection interrupt signal terminal S-INT respectively, the 5 th pin and the 20 th pin are connected to an SPI main control input module output signal terminal S-MISO respectively, the 6 th pin and the 19 th pin are connected to an SPI main control output module input signal terminal S-MOSI respectively, the 7 th pin and the 18 th pin are connected to an SPI signal terminal S-CLK respectively, the 8 th pin and the 17 th pin are connected to an SPI chip selection control signal terminal S-CS respectively, the 9 th pin and the 16 th pin are connected to a sensor reset signal terminal S-RST respectively, the 10 th pin and the 15 th pin are respectively connected with a sensor power supply voltage end VDD-S, the 11 th pin and the 14 th pin are respectively connected with a sensor grounding signal end GND-S, and a capacitor C23 is connected between the sensor power supply voltage end VDD-S and the sensor grounding signal end GND-S.
As shown in fig. 7, the fingerprint sensor 4 further includes a power supply circuit of the fingerprint sensing chip J8, the power supply circuit of the fingerprint sensing chip J8 includes a sensor power supply chip U5, the sensor power supply chip U5 has 5 pins, wherein the 1 st pin is connected to the control voltage power supply terminal VDD, one end of the capacitor C13 and one end of the capacitor C19 at the same time, the other end of the capacitor C13 and the other end of the capacitor C19 are grounded, the 2 nd pin is grounded, the 3 rd pin and the 4 th pin are connected to the battery voltage terminal BAT +, one end of the capacitor C17 and one end of the capacitor C18 at the same time, and the other end of the capacitor C17 and the other end of the capacitor C18 are grounded, respectively.
As shown in FIG. 8, the fingerprint information microprocessor 5 includes a microprocessor chip U3, the microprocessor chip U3 has 36 pins, wherein, the 1 st pin and the 6 th pin are connected to the microprocessor supply voltage end MCU-VCC, one end of a capacitor C25 and one end of a capacitor C22 at the same time, the other ends of the capacitor C25 and the capacitor C22 are grounded respectively, the 4 th pin is connected to the reset signal end RST, the 5 th pin is grounded, the 11 th pin is connected to the SPI selection control signal end S-CS, the 12 th pin is connected to the SPI clock signal end S-CLK, the 13 th pin is connected to the SPI main control input module output signal end S-MISO, the 14 th pin is connected to the SPI main control output module input signal end S-MOSI, the 15 th pin is connected to one end of a resistor R42, the other end of the resistor R42 is connected to the fingerprint detection interrupt signal end S-INT, the 16 th pin is connected to the microprocessor reset signal end SOR-RST, the 17 th pin and the 18 th pin are grounded simultaneously, the 19 th pin is connected with one ends of a microprocessor power supply voltage end MCU-VCC and a capacitor C16 simultaneously, the other end of a capacitor C16 is grounded, the 21 st pin is connected with a serial communication sending signal end TX, the 22 nd pin is connected with a serial communication receiving signal end RX, the 26 th pin is grounded, the 27 th pin is connected with one ends of a microprocessor power supply voltage end MCU-VCC and a capacitor C21 simultaneously, the other end of the capacitor C21 is grounded, the 33 th pin is connected with a clock signal end SCL, the 34 th pin is connected with a data signal end SDA, the 35 th pin is connected with one end of a resistor R36, the other end of a resistor R36 is grounded, and the 36 th pin is grounded.
As shown in fig. 9, the microprocessor reset signal terminal SOR-RST is further connected to one end of the resistor R37, the other end of the resistor R37 is simultaneously connected to the base B of the transistor Q3 and one end of the resistor R6, the other end of the resistor R6 is connected to the emitter E of the transistor Q3 and then grounded, the collector C of the transistor Q3 is simultaneously connected to one end of the resistor R38 and the sensor reset signal terminal S-RST, and the other end of the resistor R38 is connected to the chip supply voltage terminal VCC.
As shown in fig. 10, the fingerprint information storage 6 includes a fingerprint information storage chip U6, the fingerprint information storage chip U6 has 6 pins, wherein the 2 nd pin is grounded, the 3 rd pin is connected to the clock signal terminal SCL and one end of the resistor R39, the 4 th pin is connected to the data signal terminal SDA and one end of the resistor R22, and the 6 th pin, the other end of the resistor R39 and the other end of the resistor R22 are connected to the microprocessor supply voltage terminal MCU-VCC.
Through the interconnect of the same signal end among the above-mentioned circuit structure to and other simple circuits that do not list in detail, can realize the utility model discloses atomizing device reads fingerprint information before the use and distinguishes the function whether user oneself used when typing in and using, reaches the method that utilizes the fingerprint unblock and carries out the special use of special person, prevent that the improper user is unauthorized to use, also can prevent the purpose that the minor used.
The above description is only for the preferred embodiment of the present invention, and the above specific embodiments are not intended to limit the present invention. Within the scope of the technical idea of the present invention, various modifications and alterations can be made, and any person skilled in the art can make modifications, amendments or equivalent replacements according to the above description, all belonging to the protection scope of the present invention.
Claims (10)
1. An atomization device with a fingerprint sensor is characterized by comprising an atomizer and a battery assembly, wherein the atomizer is used for atomizing a solution to be atomized, the battery assembly is used for supplying power to and controlling the atomizer, the battery assembly comprises a battery, a microcontroller, a charging control unit, a prompting unit, the fingerprint sensor, a fingerprint information microprocessor and a fingerprint information memory, the microcontroller is respectively and electrically connected with the charging control unit and the indicating unit, the microcontroller is connected with the fingerprint information microprocessor through a serial communication interface, the fingerprint information microprocessor is respectively and electrically connected with the fingerprint sensor and a fingerprint information storage chip, the fingerprint sensor is used for reading fingerprint information and transmitting the fingerprint information to the fingerprint information microprocessor for operation processing, the fingerprint information memory is used for storing the fingerprint information after the operation processing, the microcontroller comprises a reading, calculating and storing process for controlling the fingerprint information.
2. The aerosol apparatus having a fingerprint sensor as in claim 1, wherein the fingerprint information microprocessor is located inside the microcontroller, or the function of the fingerprint information microprocessor is performed by the microcontroller.
3. The atomization device with the fingerprint sensor of claim 1, wherein the microcontroller comprises a micro control chip U1, the micro control chip MCU has 32 pins, wherein, pin 1 is connected with one end of a capacitor C24, the other end of the capacitor C24 is grounded, pin 2 is connected with a fingerprint detection interrupt signal terminal S-INT, pin 3 is connected with an enable signal terminal EN, pin 4 is connected with a serial communication receiving signal terminal RX, pin 5 is connected with a serial communication sending signal terminal TX, pin 6 is connected with a micro control chip reset signal terminal NRST, pin 7 is simultaneously connected with a chip power supply voltage terminal VCC and one end of a capacitor C27, the other end of the capacitor C27 is grounded, pin 9 is connected with a charge voltage detection signal terminal VBUS-DET, pin 13 is connected with a blue indicator light signal terminal LED-B, pin 14 is connected with a green indicator light signal terminal LED-G, the 16 th pin is grounded, the 17 th pin is simultaneously connected with a chip supply voltage terminal VCC and one end of a capacitor C28, the other end of a capacitor C28 is grounded, the 18 th pin is connected with a first charging setting current signal terminal I-SET1, the 19 th pin is connected with a charging setting current signal terminal I-SET, the 20 th pin is connected with a charging state signal terminal CHARG-STAT, the 22 th pin is connected with a charging enabling signal terminal CHARG-EN, the 26 th pin is connected with a red indicator light signal terminal LED-R, the 31 th pin is connected with one end of a resistor R14, the other end of the resistor R14 is grounded, and the 32 th pin is grounded.
4. The atomizer device with fingerprint sensor according to claim 3, wherein said microcontroller further comprises a power supply circuit of microcontroller U1, said power supply circuit of microcontroller U1 comprises microcontroller power supply chip U7, said microcontroller power supply chip U7 has 5 pins, wherein pin 1 is connected to chip power supply voltage VCC and one end of capacitor C3 simultaneously, the other end of capacitor C3 is grounded, pin 2 is grounded, pin 3 and pin 4 are connected to one end of resistor R41, one end of capacitor C29, one end of capacitor C12 and one end of capacitor C5 simultaneously, and the other end of resistor R41 is connected to battery voltage terminal BAT +, the other end of capacitor C29, the other end of capacitor C12 and the other end of capacitor C5 are grounded, respectively.
5. The nebulizer device with the fingerprint sensor according to claim 1, wherein the charging control unit comprises a charging control chip U2, the charging control chip U2 has 10 pins, wherein, the 1 st pin is connected to the charging voltage signal terminal VBUS, one end of the capacitor C7 and one end of the capacitor C8 at the same time, the other end of the capacitor C7 and the other end of the capacitor C8 are grounded, the 2 nd pin is connected to one end of the resistor R26, the resistor R10, the resistor R2 and the resistor R9 at the same time, the other ends of the resistor R26 and the resistor R10 are connected to I-SET at the same time, the resistor R2 is connected to the first charging SET current signal terminal I-SET1, the other end of the resistor R9 is grounded, the 3 rd pin is connected to ground, the 4 th pin is connected to one end of the resistor R8, the other end of the resistor R8 is grounded, the 7 th pin is connected to ground, the 8 th pin is connected to one end of the charging state signal terminal CHAR-STAT and one end of the resistor R16 at the same time, the other end of the resistor R16 is connected with a chip power supply voltage terminal VCC, the 9 th pin is simultaneously connected with one ends of the resistor R32 and the resistor R25, the other end of the resistor R32 is connected with a charging enable signal terminal CHARG-EN, the other end of the resistor R25 is grounded, the 10 th pin is simultaneously connected with one ends of a battery positive voltage terminal BAT +, a capacitor C26 and a capacitor C4, and the other ends of the capacitor C26 and the capacitor C4 are respectively grounded.
6. The nebulizer device with the fingerprint sensor according to claim 1, wherein the fingerprint sensor comprises a sensor chip J8, the sensor chip J8 has 24 pins, wherein the 1 st pin, the 12 th pin, the 13 th pin and the 24 th pin are respectively grounded, the 2 nd pin and the 23 rd pin are respectively connected to a chip supply voltage VCC, the 3 rd pin and the 22 th pin are respectively connected to a control voltage VDD, the 4 th pin and the 21 st pin are respectively connected to a fingerprint detection interrupt signal S-INT, the 5 th pin and the 20 th pin are respectively connected to an SPI main control input module output signal S-MISO, the 6 th pin and the 19 th pin are respectively connected to an SPI main control output module input signal S-MOSI, the 7 th pin and the 18 th pin are respectively connected to an SPI clock signal S-CLK, the 8 th pin and the 17 th pin are respectively connected to an SPI chip selection control signal S-CS, the 9 th pin and the 16 th pin are respectively connected with a sensor reset signal end S-RST, the 10 th pin and the 15 th pin are respectively connected with a sensor power supply voltage end VDD-S, the 11 th pin and the 14 th pin are respectively connected with a sensor grounding signal end GND-S, and a capacitor C23 is connected between the sensor power supply voltage end VDD-S and the sensor grounding signal end GND-S.
7. The atomization device with the fingerprint sensor according to claim 6, wherein the fingerprint sensor further comprises a power supply circuit of a fingerprint sensing chip J8, the power supply circuit of the fingerprint sensing chip J8 comprises a sensor power supply chip U5, the sensor power supply chip U5 has 5 pins, wherein the 1 st pin is simultaneously connected with a control voltage power supply terminal VDD, one end of a capacitor C13 and one end of a capacitor C19, the other end of a capacitor C13 and the other end of a capacitor C19 are grounded, the 2 nd pin is grounded, the 3 rd pin and the 4 th pin are simultaneously connected with a battery voltage terminal BAT +, one end of a capacitor C17 and one end of a capacitor C18, and the other end of the capacitor C17 and the other end of the capacitor C18 are respectively grounded.
8. The atomizing device with fingerprint sensor as claimed in claim 1, wherein said fingerprint information microprocessor includes a microprocessor chip U3, said microprocessor chip U3 has 36 pins, wherein, the 1 st pin and the 6 th pin are connected to the microprocessor supply voltage MCU-VCC, one end of the capacitor C25 and one end of the capacitor C22 at the same time, the other ends of the capacitor C25 and the capacitor C22 are grounded, respectively, the 4 th pin is connected to the reset signal RST, the 5 th pin is grounded, the 11 th pin is connected to the SPI selection control signal S-CS, the 12 th pin is connected to the SPI clock signal S-CLK, the 13 th pin is connected to the SPI main control input module output signal S-MISO, the 14 th pin is connected to the SPI main control output module input signal S-MOSI, the 15 th pin is connected to one end of the resistor R42, the other end of the resistor R42 is connected to the fingerprint detection interrupt signal S-INT, the 16 th pin is connected with a microprocessor reset signal end SOR-RST, the 17 th pin and the 18 th pin are grounded simultaneously, the 19 th pin is connected with one ends of a microprocessor power supply voltage end MCU-VCC and a capacitor C16 simultaneously, the other end of a capacitor C16 is grounded, the 21 st pin is connected with a serial communication sending signal end TX, the 22 th pin is connected with a serial communication receiving signal end RX, the 26 th pin is grounded, the 27 th pin is connected with one ends of a chip power supply voltage end VCC and a capacitor C21 simultaneously, the other end of the capacitor C21 is grounded, the 33 th pin is connected with a clock signal end SCL, the 34 th pin is connected with a data signal end SDA, the 35 th pin is connected with one end of a resistor R36, the other end of a resistor R36 is grounded, and the 36 th pin is grounded.
9. The aerosol apparatus with fingerprint sensor as claimed in claim 8, wherein the microprocessor reset signal terminal SOR-RST is further connected to one terminal of a resistor R37, the other terminal of the resistor R37 is connected to both the base B of the transistor Q3 and one terminal of a resistor R6, the other terminal of the resistor R6 is connected to the emitter E of the transistor Q3 and then grounded, the collector C of the transistor Q3 is connected to both the one terminal of the resistor R38 and the sensor reset signal terminal S-RST, and the other terminal of the resistor R38 is connected to the chip supply voltage terminal VCC.
10. The atomization device with the fingerprint sensor according to claim 1, wherein the fingerprint information storage comprises a fingerprint information storage chip U6, the fingerprint information storage chip U6 has 6 pins, wherein, the 2 nd pin is grounded, the 3 rd pin is connected to the clock signal terminal SCL and one end of a resistor R39 at the same time, the 4 th pin is connected to the data signal terminal SDA and one end of a resistor R22 at the same time, and the 6 th pin, the other end of the resistor R39 and the other end of the resistor R22 are connected to the microprocessor supply voltage terminal MCU-VCC at the same time.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022930605.4U CN214633279U (en) | 2020-12-07 | 2020-12-07 | Atomization device with fingerprint sensor |
| PCT/CN2021/123948 WO2022121496A1 (en) | 2020-12-07 | 2021-10-15 | Atomizing device having fingerprint sensor |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022930605.4U CN214633279U (en) | 2020-12-07 | 2020-12-07 | Atomization device with fingerprint sensor |
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| CN214633279U true CN214633279U (en) | 2021-11-09 |
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| CN202022930605.4U Active CN214633279U (en) | 2020-12-07 | 2020-12-07 | Atomization device with fingerprint sensor |
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| CN103948177A (en) * | 2014-04-16 | 2014-07-30 | 深圳市合元科技有限公司 | Electronic smoking device with fingerprint identification function and usage |
| US10789344B2 (en) * | 2017-12-22 | 2020-09-29 | Mohammed M. Khalifa | Biometric handheld vaporizer and method of preventing underage use |
| CN208459829U (en) * | 2018-08-27 | 2019-02-01 | 深圳市海派特光伏科技有限公司 | Electronic cigarette circuit with fingerprint and electronic cigarette |
| JP2020080654A (en) * | 2018-11-15 | 2020-06-04 | 株式会社ジャパンディスプレイ | Suction device and information processing system |
| CN110419780A (en) * | 2019-07-16 | 2019-11-08 | 深圳瀚星翔科技有限公司 | A kind of electronic cigarette |
| CN110447971B (en) * | 2019-08-30 | 2024-04-26 | 惠州市新泓威科技有限公司 | Electronic cigarette with electronic child lock and control method thereof |
| CN111096494A (en) * | 2020-01-10 | 2020-05-05 | 深圳市康泓威科技有限公司 | Electronic cigarette for preventing juveniles from using and control method thereof |
| CN211746996U (en) * | 2020-01-10 | 2020-10-27 | 深圳市康泓威科技有限公司 | Electronic cigarette for preventing use of juveniles |
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