CN114711473A

CN114711473A - Electronic cigarette for preventing use of juveniles through touch sensor

Info

Publication number: CN114711473A
Application number: CN202210513161.5A
Authority: CN
Inventors: 张广杰
Original assignee: Shenzhen Ruigu Technology Co ltd
Current assignee: Shenzhen Ruigu Technology Co ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-07-08

Abstract

The electronic cigarette preventing the minors from using through the touch sensors comprises a control panel, an atomizer, the touch sensors, a starting switch and a battery, wherein the control panel mainly comprises a microcontroller, a starting state detection unit, an atomizer resistance value detection unit, a touch sensor unit and an output power control unit; the starting state detection unit is used for detecting whether the starting switch is started or not, the atomizer resistance value detection unit is used for detecting whether the atomizer is inserted or not, and the touch sensor unit is used for transmitting a human touch signal detected by the touch sensor to the microcontroller; the microcontroller calculates whether the number of times of the human body touch signals transmitted by the touch sensor unit in the specified time reaches a specified value through the built-in operation module, if so, the microcontroller sends out control signals through the built-in controller module and drives the atomizer to work through the output power control unit so as to activate the electronic cigarette, and therefore the purpose of preventing minors from using the electronic cigarette is achieved through the touch sensor.

Description

Electronic cigarette preventing use of minor through touch sensor

Technical Field

The invention relates to the technical field of electronic cigarettes, in particular to an electronic cigarette capable of preventing minors from using through a touch sensor.

Background

At present, no electronic cigarette capable of effectively preventing the use of minors exists in the market.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention aims to provide the electronic cigarette which is prevented from being used by minors through the touch sensor, the touch sensor arranged on the appointed position of the shell is used for detecting the human body touch signal, the microcontroller is used for calculating whether the frequency of the human body touch signal reaches the appointed value in the appointed time through the built-in operation module, if so, the microcontroller sends out a control signal through the built-in controller module and drives the atomizer to work through the output power control unit so as to activate the electronic cigarette, and therefore, the aim of preventing the minors from using the electronic cigarette is achieved through the touch sensor.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows: the electronic cigarette preventing the minors from using through the touch sensors comprises a control panel (01), an atomizer (02), a touch sensor (0031), a starting switch (03) and a battery (04), wherein the control panel (01) is electrically connected with the atomizer (02), the starting switch (03), the battery (04) and the touch sensor (0031) respectively; the battery (04) is used for providing a working power supply for the control panel (01), the atomizer (02) and the starting switch (03), the shell (05) is provided with a touch sensing area (0031) for installing a touch sensor (0031), and the touch sensor (0031) is used for sensing human body contact;

the control panel (01) comprises a microcontroller (010), a starting state detection unit (001), an atomizer resistance value detection unit (002), a touch sensor unit (003), an output power control unit (004) and a power supply unit (005); the output power control unit (004) is electrically connected with the microcontroller (010) and the atomizer (02) respectively, and the output power control unit (004) is used for transmitting a control signal sent by the microcontroller (010) to the atomizer (02); the power supply unit (005) is electrically connected with the battery (04) and the microcontroller (010) respectively, and the power supply unit (005) is used for converting the voltage of the battery (04) into the working voltage of the microcontroller (010) to provide a working power supply for the microcontroller (010); the starting state detection unit (001) is respectively electrically connected with the microcontroller (010) and the starting switch (03), and the starting state detection unit (001) is used for detecting whether the starting switch (03) of the starting switch (03) is started or not and transmitting a detected starting signal to the microcontroller (010); the atomizer resistance detection unit (002) is electrically connected with the atomizer (02) and the microcontroller (010) respectively, and the atomizer resistance detection unit (002) is used for detecting whether the atomizer (02) is inserted or not and transmitting an insertion signal to the microcontroller (010); the touch sensor unit (003) is used for transmitting a human body touch signal detected by the touch sensor (0031) to the microcontroller (010); the microcontroller (010) calculates whether the number of times of the human body touch signals received in the appointed time reaches an appointed value through a built-in operation module, if so, the microcontroller (010) sends a control signal through the built-in controller module to the atomizer (02) through the output power control unit (004) so as to drive the atomizer (02) to work, and therefore the electronic cigarette is activated.

The working principle of the electronic cigarette is as follows:

the microcontroller (010) knows that the starting switch (03) is started through the starting signal transmitted by the starting state detection unit (001), the microcontroller (010) knows that the atomizer (02) is inserted through the insertion signal transmitted by the atomizer resistance value detection unit (002), at the moment, the microcontroller (010) starts to receive the human touch signal transmitted by the touch sensor unit (003), whether the number of times of the human body touch signal received within a designated time reaches a designated value is calculated through a built-in operation module, if yes, the microcontroller (010) sends a control signal to the atomizer (02) through the built-in controller module and the output power control unit (004) to drive the atomizer (02) to work, thereby activating the electronic cigarette, so that the purpose of preventing minors from using the electronic cigarette can be achieved by touching the sensor (0031).

Furthermore, the type of the microcontroller (010) is CMS8S5898, which is an enhanced flash memory 1T8051 single chip microcomputer, a pin 7 of the microcontroller (010) is grounded after passing through one end of a capacitor C1, and a pin 9 of the microcontroller (010) is connected to a power voltage of 2.8V and the other end of the capacitor C1 respectively; a pin 18 of the microcontroller (010) is an MIC end and is used for receiving the starting signal transmitted by the starting state detection unit (001); a pin 17 of the microcontroller (010) is a DET end and is used for receiving the human body touch signal transmitted by the touch sensor unit (003); pin 16 of the microcontroller (010) is a PWM terminal for transmitting the control signal to the output power control unit (004); a pin 15 of the microcontroller (010) is an RES _ DET _ EN end and is used for driving an atomizer resistance value detection unit (002) to detect whether the atomizer (02) is inserted or not; pin 14 and pin 13 of the microcontroller (010) are RES _ DET1 terminal and RES _ DET2 terminal, respectively, for receiving the insertion signal transmitted by the nebulizer resistance value detection unit (002).

Furthermore, the starting state detection unit (001) comprises a starting switch contactor U4, a capacitor C8 and a resistor R6, the model of the starting switch contactor U4 is S082F-P40, the starting switch contactor U4 is used for connecting a starting switch (03), a pin 1 of the starting switch contactor U4 is respectively connected with a power supply voltage 2.8V and one end of the capacitor C8, a pin 2 of the starting switch contactor U4 is connected with the other end of the capacitor C8 and then grounded, and a pin 3 of the starting switch contactor U4 is connected with the MIC end through the resistor R6.

Further, the nebulizer resistance value detection unit (002) includes a MOS transistor Q3, a transistor Q2 3, a capacitor C3, a resistor R3, and R3, wherein a gate of the MOS transistor Q3 is connected to one end of the resistor R3 and a collector of the transistor Q2 3, a source of the MOS transistor Q3 and the other end of the resistor R3 are connected to a positive electrode of the battery (04), a base of the transistor Q2 3 is connected to the RES _ DET _ EN terminal through the resistor R3, a drain of the MOS transistor Q3 is connected to one end of the resistor R3 and one end of the resistor R3, the other end of the resistor R3 is connected to one end of the atomizer (3) and a terminal of the atomizer (DET) through the resistor R3, a connection point of the other end of the resistor R3 and the other end of the resistor DET is connected to one end of the capacitor C685 4, and a connection point of the other end of the resistor DET _ DET is connected to one end of the capacitor C685 4, and a connection point of the other end of the resistor DET 4, and a connection point of the resistor DET is connected to the capacitor C685 terminal of the transistor Q685 4, and a terminal of the capacitor C685 4, and a terminal of the second terminal of the resistor R685 terminal of the capacitor C685 2 is connected to the second terminal of the resistor R685 4, and a terminal of the capacitor C685 terminal of the second terminal of the capacitor C685 4, and a terminal of the resistor R685 4, and a terminal of the second terminal of the capacitor C685 terminal of the second terminal of the resistor R685 4, and the resistor R685 terminal of the second terminal of the resistor R685 4, and the second terminal of the resistor R685 4 are connected to the resistor R685 4, and the second terminal of the resistor R685 4, and the second terminal of the resistor R685 4, and the second terminal of the resistor R685 4 are connected to the second terminal of the resistor R685 4, and the resistor, The other end of the capacitor C11, one end of the resistor R14, and one end of the capacitor C12 are connected to ground.

Further, the touch sensor unit (003) comprises a touch detection chip U3, a capacitor C7, a capacitor C10 and a resistor R6, wherein the touch detection chip U3 is of an OPSUN33F type and is used for receiving the human touch signal transmitted by the touch sensor (0031) to transmit to the microcontroller (010); pin 3 of touch detection chip U3 connects the link of touch sensor (0031) behind the one end of electric capacity C7, and pin 2, pin 4 of touch detection chip U3, the other end of electric capacity C7, the one end of electric capacity C10 link to each other the back ground connection, and pin 1 of touch detection chip U3 connects DET end and connects mains voltage 2.8V through resistance R6, and pin 5 of touch detection chip U3 connects the other end of mains voltage 2.8V and electric capacity C10 respectively.

Further, the output power control unit (004) comprises a MOS transistor Q1, a transistor Q2A, a resistor R2, a resistor R3, a resistor R4 and a resistor R5, a gate of the MOS transistor Q1 is connected to one end of a resistor R3, the other end of the resistor R3 is connected to one end of a resistor R2 and a collector of the transistor Q2A, a source of the transistor Q1 is connected to the other end of the resistor R2 and then connected to an anode of the battery (04), a drain of the transistor Q1 is connected to the control end of the atomizer (02), a base of the transistor Q2A is connected to one end of the resistor R4, the other end of the resistor R4 is connected to one end of the resistor R5 and then connected to the PWM end, and an emitter of the transistor Q2A is connected to the other end of the resistor R5 and then grounded.

Furthermore, the power supply unit (005) includes a linear regulator U2, a capacitor C2, a capacitor C3, a capacitor C4, a capacitor C5, a capacitor C6, and a resistor R1, the model of the linear regulator U2 is ME6209a28M3G, a voltage input terminal VIN of the linear regulator U2 is sequentially connected to one end of the capacitor C5, one end of the capacitor C6 is connected to one end of the resistor R1, the other end of the resistor R1 is connected to the anode of the battery (04), the other end of the capacitor C5 and the other end of the capacitor C6 are connected to ground and the cathode of the battery (04), a ground terminal of the linear regulator U2 is sequentially connected to one end of the capacitor C4, one end of the capacitor C3 and one end of the capacitor C2 are connected to ground, and an output terminal OUT of the linear regulator U2 is sequentially connected to the other end of the capacitor C4, the other end of the capacitor C3 and the other end of the capacitor C2 are connected to the power supply voltage GND.

Further, the touch sensor (0031) is a copper sheet contact point.

Compared with the prior art, the electronic cigarette preventing the use of minors through the touch sensor has the advantages that the electronic cigarette preventing the use of minors comprises a control panel, an atomizer, the touch sensor, a starting switch and a battery, wherein the control panel mainly comprises a microcontroller, a starting state detection unit, an atomizer resistance value detection unit, a touch sensor unit and an output power control unit; the starting state detection unit is used for detecting whether the starting switch is started or not, the atomizer resistance value detection unit is used for detecting whether the atomizer is inserted or not, and the touch sensor unit is used for transmitting a human touch signal detected by the touch sensor to the microcontroller; the microcontroller calculates whether the number of times of the human body touch signals transmitted by the touch sensor unit in the specified time reaches a specified value through the built-in operation module, if so, the microcontroller sends out control signals through the built-in controller module and drives the atomizer to work through the output power control unit so as to activate the electronic cigarette, and therefore the purpose of preventing minors from using the electronic cigarette is achieved through the touch sensor.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a system configuration diagram of an electronic cigarette for preventing a minor from using by a touch sensor according to an embodiment of the present invention.

Fig. 2 is a schematic diagram of a position of a touch sensing area of an electronic cigarette for preventing minor use by a touch sensor according to an embodiment of the present invention.

Fig. 3 is a schematic diagram of a touch sensor installation position of an electronic cigarette for preventing minor use by a touch sensor according to an embodiment of the present invention.

Figure 4 is a schematic diagram of a microcontroller circuit for preventing use of an electronic cigarette by a minor through a touch sensor according to an embodiment of the present invention.

Fig. 5 is a schematic circuit diagram of a start-up state detection unit for an electronic cigarette that is prevented from being used by minors by a touch sensor according to an embodiment of the present invention.

Fig. 6 is a schematic circuit diagram of a atomizer resistance detection unit of an electronic cigarette for preventing a minor from using by a touch sensor according to an embodiment of the present invention.

Fig. 7 is a schematic circuit diagram of a touch sensor unit of an electronic cigarette for preventing minor use by a touch sensor according to an embodiment of the present invention.

Fig. 8 is a schematic circuit diagram of an output power control unit of an electronic cigarette for preventing use of minors by a touch sensor according to an embodiment of the present invention.

Fig. 9 is a schematic circuit diagram of a power supply unit of an electronic cigarette for preventing a minor from using the electronic cigarette by a touch sensor according to an embodiment of the present invention.

Reference number 01 in the above figures, control panel; 02. an atomizer; 03. starting a switch; 04. a battery; 05. a housing; 00311. a touch-sensitive area; 010. a microcontroller; 001. a start state detection unit; 002. an atomizer resistance value detection unit; 003. a touch sensor unit; 0031. a touch sensor; 004. an output power control unit; 005. a power supply unit.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further 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.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms may be understood by those skilled in the art according to specific circumstances.

The technical solution of the present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 9, the preferred embodiment of the present invention is provided.

Referring to fig. 1 and 3, the electronic cigarette for preventing the use of minors by using the touch sensor according to the embodiment includes a control board 01, an atomizer 02, a touch sensor 0031, a start switch 03 and a battery 04, wherein the control board 01 is electrically connected to the atomizer 02, the start switch 03, the battery 04 and the touch sensor 0031 respectively; the battery 04 is used for providing a working power supply for the control panel 01, the atomizer 02 and the starting switch 03, the shell 05 is provided with a touch sensing area 0031 for installing a touch sensor 0031, and the touch sensor 0031 is used for sensing human body contact;

the control panel 01 comprises a microcontroller 010, a starting state detection unit 001, an atomizer resistance value detection unit 002, a touch sensor unit 003, an output power control unit 004 and a power supply unit 005; the output power control unit 004 is electrically connected with the microcontroller 010 and the atomizer 02 respectively, and the output power control unit 004 is used for transmitting a control signal sent by the microcontroller 010 to the atomizer 02; the power supply unit 005 is electrically connected with the battery 04 and the microcontroller 010 respectively, and the power supply unit 005 is used for converting the voltage of the battery 04 into the working voltage of the microcontroller 010 to provide a working power supply for the microcontroller 010; the starting state detection unit 001 is electrically connected with the microcontroller 010 and the starting switch 03 respectively, and the starting state detection unit 001 is used for detecting whether the starting switch 03 of the starting switch 03 is started or not and transmitting a detected starting signal to the microcontroller 010; the atomizer resistance value detection unit 002 is electrically connected with the atomizer 02 and the microcontroller 010 respectively, and the atomizer resistance value detection unit 002 is used for detecting whether the atomizer 02 is inserted or not and transmitting an insertion signal to the microcontroller 010; the touch sensor unit 003 is used for transmitting a human touch signal detected by the touch sensor 0031 to the microcontroller 010; the microcontroller 010 calculates whether the number of times of the human body touch signal received within a specified time reaches a specified value through a built-in operation module, and if so, the microcontroller 010 sends a control signal through a built-in controller module to drive the atomizer 02 to work through the output power control unit 004 to the atomizer 02, so that the electronic cigarette is activated.

The working principle of the electronic cigarette is as follows:

microcontroller 010 knows the start switch 03 through the start signal that the start state detecting element 001 conveyed starts, and microcontroller 010 passes through that atomizer resistance detecting element 002 conveys insert the signal and learn that atomizer 02 inserts, and at this moment, microcontroller 010 begins to receive touch sensor unit 003 conveying human touch signal, calculate in the appointed time through built-in operation module and receive whether human touch signal's number of times reaches appointed value, if yes, microcontroller 010 sends control signal through built-in controller module and passes through output power control unit 004 to atomizer 02 and work in order to drive atomizer 02, thereby activation the electron cigarette, like this, just can realize preventing that the minor from using the purpose of electron cigarette through touch sensor 0031.

The electronic cigarette preventing the minors from using through the touch sensor comprises a control panel, an atomizer, the touch sensor, a starting switch and a battery, wherein the control panel mainly comprises a microcontroller, a starting state detection unit, an atomizer resistance value detection unit, a touch sensor unit and an output power control unit; the starting state detection unit is used for detecting whether the starting switch is started or not, the atomizer resistance value detection unit is used for detecting whether the atomizer is inserted or not, and the touch sensor unit is used for transmitting a human touch signal detected by the touch sensor to the microcontroller; the microcontroller calculates whether the number of times of the human body touch signals transmitted by the touch sensor unit in the specified time reaches a specified value through the built-in operation module, if so, the microcontroller sends out control signals through the built-in controller module and drives the atomizer to work through the output power control unit so as to activate the electronic cigarette, and therefore the purpose of preventing minors from using the electronic cigarette is achieved through the touch sensor.

Referring to fig. 4, the microcontroller 010 is a CMS8S5898, which is an enhanced flash memory 1T8051 single chip microcomputer, a pin 7 of the microcontroller 010 is grounded after passing through one end of a capacitor C1, and a pin 9 of the microcontroller 010 is connected to a power voltage of 2.8V and the other end of a capacitor C1, respectively; a pin 18 of the microcontroller 010 is an MIC terminal, and is configured to receive the start signal transmitted by the start state detection unit 001; a pin 17 of the microcontroller 010 is a DET terminal, and is configured to receive the human touch signal transmitted by the touch sensor unit 003; a pin 16 of the microcontroller 010 is a PWM terminal, and is used for transmitting the control signal to the output power control unit 004; a pin 15 of the microcontroller 010 is an RES _ DET _ EN end, and is used for driving the atomizer resistance value detection unit 002 to detect whether the atomizer 02 is inserted; the pin 14 and the pin 13 of the microcontroller 010 are the RES _ DET1 terminal and the RES _ DET2 terminal, respectively, for receiving the insertion signal transmitted by the atomizer resistance value detection unit 002.

Referring to fig. 5, the start state detection unit 001 includes a start switch contactor U4, a capacitor C8, and a resistor R6, the model number of the start switch contactor U4 is S082F-P40, the start switch contactor U4 is used for connecting a start switch 03, a pin 1 of the start switch contactor U4 is connected to a power supply voltage 2.8V and one end of the capacitor C8, a pin 2 of the start switch contactor U4 is connected to the other end of the capacitor C8 and then grounded, and a pin 3 of the start switch contactor U4 is connected to the MIC end through a resistor R6.

Referring to fig. 6, atomizer resistance value detection unit 002 includes MOS transistor Q3, transistor Q2 3, capacitor C3, resistor R3, and R3, wherein a gate of MOS transistor Q3 is connected to one end of resistor R3 and a collector of transistor Q2 3, a source of MOS transistor Q3 and the other end of resistor R3 are connected to an anode of battery 04, a base of transistor Q2 3 is connected to RES _ DET _ EN terminal through resistor R3, a drain of MOS transistor Q3 is connected to one end of resistor R3 and one end of resistor R3, the other end of resistor R3 is connected to one end of atomizer 02, a connection point of the other end of resistor R3 and one end of resistor R3 is connected to RES _ 685 terminal through one end of capacitor C3, a connection point of resistor R3 and one end of resistor DET is connected to the other end of resistor R685 _ 685 4, a connection point of resistor R3 and a DET 4 are connected to one end of resistor DET, a DET terminal of resistor R3 and a DET 4 is connected to a second end of resistor R685 terminal of resistor R3, and a second terminal of resistor R3, a second terminal of resistor R3 is connected to a second terminal of resistor R685 4, and a second terminal of resistor R685 4 is connected to a second terminal of resistor R685 terminal of resistor R3, and a resistor R685 terminal of resistor R685 2, and a resistor R685 terminal of resistor R3 is connected to a second terminal of resistor R3, and a resistor R685 terminal of resistor R3 is connected to a resistor R685 4, and a resistor R685 terminal of resistor R685 4 is connected to a resistor R685 terminal of resistor R3, and a resistor R685 terminal of resistor 685 4, and a resistor R685 4 is connected to a resistor R685 terminal of resistor R685 4, and a resistor R685 terminal of resistor R3 is connected to a resistor 3, and a resistor R3 is connected to a resistor R3, and a resistor R685 terminal of resistor R685 4, and a resistor 3, and a resistor R685 terminal of resistor R3 is connected to a resistor R3, and a resistor R685 4, and a resistor R685 terminal of resistor R3, and a resistor R685 4, and a resistor R3 is connected to a resistor R685 terminal of resistor R3, and a resistor R3 is connected to a resistor R3, and, The other end of the capacitor C11, one end of the resistor R14, and one end of the capacitor C12 are connected to ground.

Referring to fig. 7, the touch sensor unit 003 includes a touch detection chip U3, a capacitor C7, a capacitor C10 and a resistor R6, the touch detection chip U3 is of an OPSUN33F, and the touch detection chip U3 is configured to receive the human touch signal transmitted by the touch sensor 0031 to transmit the human touch signal to the microcontroller 010; pin 3 of touch detection chip U3 connects touch sensor 0031's link behind the one end of electric capacity C7, and pin 2, pin 4 of touch detection chip U3, the other end of electric capacity C7, the one end of electric capacity C10 link to each other the back ground connection, and pin 1 of touch detection chip U3 connects DET end and connects mains voltage 2.8V through resistance R6, and pin 5 of touch detection chip U3 connects the other end of mains voltage 2.8V and electric capacity C10 respectively.

Referring to fig. 8, the output power control unit 004 includes a MOS transistor Q1, a transistor Q2A, a resistor R2, a resistor R3, a resistor R4, and a resistor R5, a gate of the MOS transistor Q1 is connected to one end of the resistor R3, the other end of the resistor R3 is connected to one end of the resistor R2 and a collector of the transistor Q2A, a source of the MOS transistor Q1 is connected to the other end of the resistor R2 and then connected to an anode of the battery 04, a drain of the MOS transistor Q1 is connected to the control terminal of the atomizer 02, a base of the transistor Q2A is connected to one end of the resistor R4, the other end of the resistor R4 is connected to one end of the resistor R5 and then connected to the PWM terminal, and an emitter of the transistor Q2A is connected to the other end of the resistor R5 and then connected to ground.

Referring to fig. 9, the power supply unit 005 includes a linear regulator U2, a capacitor C2, a capacitor C3, a capacitor C4, a capacitor C5, a capacitor C6, and a resistor R1, where the model of the linear regulator U2 is ME6209a28M3G, a voltage input terminal VIN of the linear regulator U2 is sequentially connected to one end of the capacitor C5, one end of the capacitor C6 is connected to one end of the resistor R1, the other end of the resistor R1 is connected to the positive electrode of the battery 04, the other ends of the capacitor C5 and the capacitor C6 are connected to ground and the negative electrode of the battery 04, a ground terminal of the linear regulator U2 is sequentially connected to one end of the capacitor C4, one end of the capacitor C3, and one end of the capacitor C2 are connected to ground, and an output terminal OUT of the linear regulator U2 is sequentially connected to the other ends of the capacitor C4, the capacitor C3, and the capacitor C2 are connected to the power supply voltage GND.

Preferably, the touch sensor 0031 is a copper sheet contact point.

The atomizer 02, the starting switch 03, the touch sensor 0031 and the battery 04 related to the technical scheme of the invention are all existing public products.

The embodiments of the present invention have been described in detail, but the invention is not limited to the embodiments, and those skilled in the art can make many equivalent modifications or substitutions without departing from the spirit of the present invention, and the equivalents or substitutions are included in the scope of protection defined by the claims of the present application.

Claims

1. The electronic cigarette preventing the minors from using is characterized by comprising a control panel (01), an atomizer (02), a touch sensor (0031), a starting switch (03) and a battery (04), wherein the control panel (01) is electrically connected with the atomizer (02), the starting switch (03), the battery (04) and the touch sensor (0031) respectively; the battery (04) is used for providing a working power supply for the control panel (01), the atomizer (02) and the starting switch (03), the shell (05) is provided with a touch sensing area (0031) for installing a touch sensor (0031), and the touch sensor (0031) is used for sensing human body contact;

2. The electronic cigarette for preventing minor usage through the touch sensor according to claim 1, wherein the microcontroller (010) is of a model CMS8S5898, is an enhanced flash 1T8051 single chip microcomputer, and has a pin 7 connected to ground through one end of a capacitor C1, and a pin 9 connected to a power supply voltage of 2.8V and the other end of a capacitor C1, respectively; a pin 18 of the microcontroller (010) is an MIC end and is used for receiving the starting signal transmitted by the starting state detection unit (001); a pin 17 of the microcontroller (010) is a DET end and is used for receiving the human body touch signal transmitted by the touch sensor unit (003); pin 16 of the microcontroller (010) is a PWM terminal for transmitting the control signal to the output power control unit (004); a pin 15 of the microcontroller (010) is an RES _ DET _ EN end and is used for driving an atomizer resistance value detection unit (002) to detect whether the atomizer (02) is inserted or not; pin 14 and pin 13 of the microcontroller (010) are RES _ DET1 terminal and RES _ DET2 terminal, respectively, for receiving the insertion signal transmitted by the nebulizer resistance value detection unit (002).

3. The electronic cigarette preventing minors from using through the touch sensor as claimed in claim 2, wherein the starting state detection unit (001) comprises a starting switch contactor U4, a capacitor C8 and a resistor R6, the model of the starting switch contactor U4 is S082F-P40, the starting switch contactor U4 is used for connecting a starting switch (03), a pin 1 of the starting switch contactor U4 is respectively connected with a power supply voltage 2.8V and one end of the capacitor C8, a pin 2 of the starting switch contactor U4 is connected with the other end of the capacitor C8 and then grounded, and a pin 3 of the starting switch contactor U4 is connected with the MIC end through the resistor R6.

4. The electronic cigarette for preventing premature use by a touch sensor according to claim 2, wherein the atomizer resistance value detection unit (002) includes a transistor Q3, a transistor Q2B, a capacitor C11, a capacitor C12, a resistor R2, a resistor R9, a resistor R10, and a resistor R10, a gate of the transistor Q10 is connected to one end of the resistor R10 and a collector of the transistor Q2 10, a source of the transistor Q10 and the other end of the resistor R10 are connected to a positive terminal of the battery (04), a base of the transistor Q2 10 is connected to the RES DET EN terminal through the resistor R10, a drain of the transistor Q10 is connected to one end of the resistor R10 and one end of the resistor R10, the other end of the resistor R10 is connected to one end of the atomizer (02) through the resistor R10, a connection point of the other end of the resistor R10 and one end of the resistor R10 is connected to a port of the atomizer (685), and a connection point of the resistor R10 is connected to the other end of the capacitor RES C685, and the other end of the resistor DET 685 is connected to the terminal of the resistor DES, the resistor DES C685 4 and the resistor DES 4, the emitter of the transistor Q2B is connected to the other end of the resistor R11, the other end of the capacitor C11, one end of the resistor R14, and one end of the capacitor C12, and then grounded.

5. The electronic cigarette preventing minor usage by touch sensor as claimed in claim 2, wherein the touch sensor unit (003) comprises a touch detection chip U3, a capacitor C7, a capacitor C10, a resistor R6, a touch detection chip U3 for receiving the human touch signal transmitted by the touch sensor (0031) to transmit to the microcontroller (010); pin 3 of touch detection chip U3 connects the link of touch sensor (0031) behind the one end of electric capacity C7, and pin 2, pin 4 of touch detection chip U3, the other end of electric capacity C7, the one end of electric capacity C10 link to each other the back ground connection, and pin 1 of touch detection chip U3 connects DET end and connects mains voltage 2.8V through resistance R6, and pin 5 of touch detection chip U3 connects the other end of mains voltage 2.8V and electric capacity C10 respectively.

6. The electronic cigarette for preventing the young from using through the touch sensor according to claim 2, wherein the output power control unit (004) comprises a transistor Q1, a transistor Q2A, a resistor R2, a resistor R3, a resistor R4 and a resistor R5, a gate of the transistor Q1 is connected with one end of the resistor R3, the other end of the resistor R3 is respectively connected with one end of the resistor R2 and a collector of the transistor Q2A, a source of the transistor Q1 is connected with the other end of the resistor R2 and then connected with an anode of the battery (04), a drain of the transistor Q1 is connected with a control end of the atomizer (02), a base of the transistor Q2A is connected with one end of the resistor R4, the other end of the resistor R4 is connected with one end of the resistor R5 and then connected with the PWM end, and an emitter of the transistor Q2A is connected with the other end of the resistor R5 and then connected with ground.

7. The electronic cigarette for preventing minor use by the touch sensor according to claim 2, the power supply unit (005) is characterized by comprising a linear voltage regulator U2, a capacitor C2, a capacitor C3, a capacitor C4, a capacitor C5, a capacitor C6 and a resistor R1, wherein the model of the linear voltage regulator U2 is ME6209A28M3G, a voltage input end VIN of the linear voltage regulator U2 is sequentially connected with one end of the capacitor C5, one end of the capacitor C6 is connected with one end of a resistor R1, the other end of the resistor R1 is connected with the anode of a battery (04), the other end of the capacitor C5 and the other end of the capacitor C6 are respectively grounded and the cathode of the battery (04), a grounding end of the linear voltage regulator U2 is sequentially connected with one end of the capacitor C4, one end of the capacitor C3 and one end of the capacitor C2 are grounded, and an output end OUT of the linear voltage regulator U2 is sequentially connected with the other end of the capacitor C4, the other end of the capacitor C3 and the other end of the capacitor C2 and the other end of the power supply voltage GND 2.8V.

8. The electronic cigarette for preventing minor use by the touch sensor according to claim 5, wherein the touch sensor (0031) is a copper sheet contact point.