CN213249034U - Multifunctional detachable portable lung flux device - Google Patents

Abstract

The utility model discloses a multi-functional detachable portable lung flux device, wherein, including the host computer, reach the lung flux structure or the atomizing structure or the body temperature test structure of being connected with the host computer buckle. The host computer includes backshell, preceding shell, the touch panel and the button that are equipped with in the front on the shell, the LED display screen that is equipped with on the preceding shell of touch panel inner face, be equipped with the PCBA mainboard in between backshell and the preceding shell, the power PCBA mainboard and the battery that are equipped with on the PCBA mainboard, and the first magnet that is equipped with on one side of the PCBA mainboard and the rhythm of the heart sensor of being connected with the PCBA mainboard. The rear shell is provided with a rear panel. The position of the front shell end part corresponding to the PCBA main board of the power supply is provided with a concave position connected with the lung flux structure or the atomization structure or the body temperature test structure. The utility model discloses have concurrently and detect body temperature, detect the rhythm of the heart and detect the vital capacity function, and can adjust the effect of atomizing liquid medicine dosage according to user's vital capacity size.

Description

Multifunctional detachable portable lung flux device

Technical Field

The utility model relates to the field of medical equipment, in particular to multi-functional detachable portable lung flux device.

Background

At present, all the lung capacity measuring instruments on the market have single functions, are structurally integrated and cannot be replaced or disassembled. The lung ventilation is the amount of gas entering and exiting the lung per unit time, which reflects the ventilation function of the lung and the size of the lung ventilation, and is an important factor affecting the effect of the aerosol therapy of a patient. For example, when a user suffers from asthma or a condition associated with cough, the lung flux is less than normal. Therefore, when the amount of the mist is too large, the liquid medicine cannot be fully absorbed by a patient to cause waste of the liquid medicine, so that the liquid medicine flowing out of the nozzle can stimulate sensitive organs of the human body such as eyes of the patient and even cause certain pollution to the surrounding environment; when the lung ventilation of a user is large and the generated mist amount is too small, the treatment effect cannot be achieved, so that the atomizer which cannot automatically adjust the atomizing amount according to the specific lung capacity of the user exists; need solitary atomizer again when the patient need use the atomizer with liquid medicine atomizing use, then dose also must not satisfy user's actual atomizing demand.

SUMMERY OF THE UTILITY MODEL

In view of the above, an object of the present invention is to provide a portable multifunctional detachable lung flux device with the functions of detecting body temperature, heart rate and lung capacity, and adjusting the dosage of atomized liquid medicine according to the lung capacity of a user.

In order to achieve the above object, the utility model provides a pair of multi-functional detachable portable lung flux device, wherein, including the host computer, and the lung flux structure or the atomizing structure or the body temperature test structure of being connected with the host computer buckle. The host computer includes the backshell, the preceding shell that is equipped with on the backshell, touch panel and the button that is equipped with on the preceding shell, the LED display screen that is equipped with on the preceding shell of touch panel inner face, the PCBA mainboard that is equipped with between backshell and preceding shell, the power PCBA mainboard and the battery that are equipped with on the PCBA mainboard, and the first magnet that is equipped with on one side of the PCBA mainboard and the rhythm of the heart sensor of being connected with the PCBA mainboard. The rear shell is provided with a rear panel. The position of the front shell end part corresponding to the PCBA main board of the power supply is provided with a concave position connected with the lung flux structure or the atomization structure or the body temperature test structure.

In some embodiments, the lung flux structure comprises a lung flux lower cover arranged on the concave position, a lung flux upper cover arranged on the lung flux lower cover, a first power contact bullet arranged on the lung flux lower cover corresponding to the concave position and extending through the lung flux lower cover and the concave position to be communicated with the PCBA main board of the internal power supply, a lung flux support arranged between the lung flux lower cover and the lung flux upper cover, a lung flux blowpipe and an L-shaped connecting pipe arranged on the lung flux support, an air pressure sensor arranged on the lung flux blowpipe, and a second magnet arranged between the lung flux lower cover and the lung flux upper cover and attracted with a magnetic pole of the first magnet.

In some embodiments, the atomizing structure includes a liquid medicine cup disposed on the concave portion, an atomizing component disposed on one side of the liquid medicine cup, a liquid medicine cup cover disposed on the liquid medicine cup and connected to the liquid medicine cup, a fastener disposed on the liquid medicine cup cover and fastened to the liquid medicine cup cover, a third magnet disposed on the bottom of the liquid medicine cup and attracted to the magnetic pole of the first magnet, and a magnet pressing cover disposed on the third magnet and connected to the bottom of the liquid medicine cup to fix the third magnet. A liquid medicine waterproof ring is arranged between the liquid medicine cup and the liquid medicine cup cover. The liquid medicine cup is made of transparent material, and scales of liquid medicine volume are arranged on the surface of the liquid medicine cup.

In some embodiments, the body temperature test structure includes a lower thermometer cover disposed on the concave portion, an upper thermometer cover disposed on the lower thermometer cover, a second power contact spring pin disposed on the corresponding lower concave thermometer cover and extending through the lower thermometer cover and the lower thermometer cover to be conducted with the internal power supply PCBA main board, a thermometer holder disposed between the lower thermometer cover and the upper thermometer cover, a PCBA main board disposed on the thermometer holder, a transparent lens disposed on the PCBA main board, and a fourth magnet disposed between the lower thermometer cover and the upper thermometer cover and attracted to the magnetic pole of the first magnet.

In some embodiments, a multi-position contact hole for leading the first power source contact spring pin or the second power source contact spring pin into the insertion front shell and conducting with the power source PCBA plate is arranged on a concave position corresponding to the position of the first power source contact spring pin or the second power source contact spring pin.

In some embodiments, the edge of the joint between the rear shell and the front shell is provided with a shell flashing ring.

In some embodiments, the battery is a 3.7V battery.

In some embodiments, the PCBA motherboard includes a main control module, and a display module and a heart rate detection module; the main control module is connected with the air pressure sensor; the main control module is connected with the atomization assembly; the main control module is connected with a PCBA mainboard of the thermometer sensor.

In some embodiments, the master control module is an STM32F407VGT6 chip.

The beneficial effects of the utility model are that have concurrently and detect body temperature, detect the rhythm of the heart and detect the vital capacity function, and can adjust the effect of atomizing liquid medicine dosage according to user's vital capacity size. Because the host computer can be changed and the joint design that just the function is different with basic matching according to user's demand, even the user can carry out the body temperature and detect, lung flux size detects, and still can give according to the user lung flux size that detects and judge the dosage size, in order to satisfy the more effective liquid medicine atomizing demand of user, only need simply to change the detection device on the host computer, and the host computer saves according to the data that detection device detected, also can connect the cell-phone through APP bluetooth and carry out data management and look over, realized having concurrently and having the detection body temperature, detect the rhythm of the heart and detect the vital capacity function, and can adjust the effect of atomizing liquid medicine dosage according to user's vital capacity size.

Drawings

FIG. 1 is a schematic diagram of an explosive structure of example 1;

FIG. 2 is a schematic view of the entire structure of embodiment 1;

FIG. 3 is a schematic view of the structure of FIG. 2 from another perspective;

FIG. 4 is a schematic structural view showing a state of use in embodiment 1;

FIG. 5 is a schematic diagram showing an exploded structure of example 2;

FIG. 6 is a schematic view showing the overall structure of embodiment 2;

fig. 7 is a schematic structural view of fig. 6 from another angle.

FIG. 8 is a schematic structural view of the use state 1 of example 2;

FIG. 9 is a schematic structural view of the use state 2 of example 2;

FIG. 10 is a schematic structural view of the use state 3 of example 2;

FIG. 11 is an exploded view schematically showing the structure of example 3;

FIG. 12 is a schematic view showing the whole structure of embodiment 3;

fig. 13 is a schematic structural view of fig. 2 from another view angle.

FIG. 14 is a schematic structural view showing a state of use of embodiment 3;

FIG. 15 is a block schematic diagram of a PCBA motherboard of the present invention;

fig. 16 is a circuit diagram of the main board PCBA of the present invention.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying drawings.

Example 1 is a lung flux test.

As shown in fig. 1-4, a multifunctional detachable portable lung flux device includes a main machine 01, and a lung flux structure 02, an atomization structure 03, or a body temperature test structure 04 connected to the main machine 01 by a snap-fit connection. The host computer 01 comprises a rear shell 11, a front shell 12 arranged on the rear shell 11, a touch panel 13 and keys 14 arranged on the front shell 12, an LED display screen 15 arranged on the front shell 12 on the inner surface of the touch panel 13, a PCBA mainboard 16 arranged between the rear shell 11 and the front shell 12, a power PCBA mainboard 17 and a battery 18 arranged on the PCBA mainboard 16, a first magnet 112 arranged on one side of the PCBA mainboard 16, and a heart rate sensor 19 connected with the PCBA mainboard 16. The rear case 11 is provided with a rear panel 111. The end part of the front shell 12 corresponding to the power supply PCBA main board 17 is provided with a concave part 110 connected with the lung flux structure 02, the atomization structure 03 or the body temperature test structure 04. The touch panel 13 described above is used for operation of functions; the LED display screen 15 is used for displaying data information; the function selection button 14 is used for selection of a function and function of a power switch. The edge of the joint between the rear case 11 and the front case 12 is provided with a case waterproof ring 113. The waterproof ring of casing mainly plays the waterproof effect between the casing, prevents that external liquid from getting into the main part in and damaging the machine. The battery 18 is a 3.7V battery 18. The PCBA mainboard 16 comprises a main control module, a display module and a heart rate detection module; the main control module is connected with the air pressure sensor; the main control module is connected with the atomization assembly; the main control module is connected with a PCBA mainboard 16 of the thermometer sensor. The main control module is an STM32F407VGT6 chip. Host computer 01 has the rhythm of the heart and detects the function, can cover the finger on the panel when needs detect the rhythm of the heart, and the rhythm of the heart detects the sensor and receives touch signal and carry out the rhythm of the heart and detect data information feedback in PCBA mainboard 16 main control module, and PCBA main control module board received information turns into data display with information and in PCBA mainboard 16's storage module in data information storage on the display screen. The lung flux structure 02 comprises a lung flux lower cover 21 arranged on the concave part 110, a lung flux upper cover 22 arranged on the lung flux lower cover 21, a first power supply contact spring pin 23 arranged on the lung flux lower cover 21 corresponding to the concave part 110 and extending through the lung flux lower cover 21 and the concave part 110 to be communicated with the PCBA main board 17 of the internal power supply, a lung flux support 24 arranged between the lung flux lower cover 21 and the lung flux upper cover 22, a lung flux blowpipe 25 and an L-shaped connecting pipe 28 arranged on the lung flux support 24, an air pressure sensor 26 arranged on the lung flux blowpipe 25, and a second magnet 27 arranged between the lung flux lower cover 21 and the lung flux upper cover 22 and attracted with the magnetic pole of the first magnet 112.

The first power supply contact pins 23 are provided with 4 (of course, a plurality of pins may be provided as necessary) to be in contact with the probe contact holes of the main body to perform power supply connection, and are fixed by the engagement between the main body and the lung flux structure 02. Preferably, there is one magnet in the main body 01 and one magnet in the lung flux structure 02, the first magnet 112 and the second magnet 27, and the two magnets are fixed by attraction so as to be engaged and fixed more firmly. A multi-position contact hole 112 for introducing the first power contact spring pin 23 into the insertion front case 12 to be electrically connected to the power PCBA board is provided in the recessed portion 110 corresponding to the position of the first power contact spring pin 23. The air pressure sensor 26 is used for detecting a lung capacity value when a user blows into the lung flux blowpipe 25, when the user blows towards the lung flux blowpipe 25, air enters an L-shaped connecting pipe connected above the lung flux support 24, the air passing through the L-shaped connecting pipe is transmitted to the air pressure sensor 26, the air pressure sensor 26 detects the air and performs numerical detection, after the air pressure sensor 26 performs pressure detection according to the current environment condition, the main control module of the air pressure sensor 26 performs accounting on the detected data and compensates the air pressure value under the current environment to obtain a more effective numerical value, the measured numerical information is compensated, calculated and fed back to the main control module of the PCBA mainboard 16 of the main body, and the main control module converts the obtained data information into digital information to be displayed on a display screen and stores the data information in a memory storage module of the PCBA mainboard 16. The lung flux bracket 24 is used for placing a lung flux blow pipe 25, and the lung flux blow pipe 25 can be movably inserted into and taken out of the lung flux bracket 24, so that the replaceable blow pipe is convenient for later replacement and use and is more sanitary.

Example 2 has an atomizing function.

As shown in fig. 5-10, the lung flux test module at the upper part can be detached from and replaced with the host 01, and the structure includes a structure that the lung flux test module at the upper part can be replaced with an atomizing structure 03 to obtain the function of the atomizer, the host 01 is not changed, the host 01 and the atomizing structure 03 are in contact conduction and electrification connection with a bullet contact hole of the host 01 through a power supply contact bullet, and the host 01 and the atomizing structure 03 are fixed by clamping connection between the upper part and the lower part. In addition, the main body 01 and the atomizing structure 03 respectively have a magnet, a first magnet 112 and a third magnet 35, and the upper magnet and the lower magnet are fixed in an adsorption manner so as to be clamped and fixed more stably up and down. The atomization structure 03 comprises a liquid medicine cup 31 arranged on the concave position 110, an atomization assembly 32 arranged on one side of the liquid medicine cup 31, a liquid medicine cup cover 33 arranged on the liquid medicine cup 31 and connected with the liquid medicine cup 31, a fastener 34 arranged on the liquid medicine cup cover 33 and buckled on the liquid medicine cup cover 33, a third magnet 35 arranged at the bottom of the liquid medicine cup 31 and attracted with the magnetic pole of the first magnet 112, and a magnet gland 36 arranged on the third magnet 35 and connected with the bottom of the liquid medicine cup 31 to fix the third magnet 35. A liquid medicine waterproof ring 37 is arranged between the liquid medicine cup 31 and the liquid medicine cup cover 33. The liquid medicine cup 31 is made of transparent material, and scales of liquid medicine volume are arranged on the surface of the liquid medicine cup. Atomizing module plays the function of atomizing liquid medicine, liquid medicine cup 31 is used for liquid medicine, and take the scale, be convenient for look over and pour liquid dosage, state atomizing module and liquid medicine cup 31 installation together, liquid medicine cup 31 and liquid medicine bowl cover 33 have a liquid medicine cup 31 waterproof circle in addition, it spills over to avoid rocking in the liquid medicine cup 31 use, also can play better airtight external splashproof effect of preventing, it is used for playing the fixed action with liquid medicine cup 31 lock to have liquid medicine cup 31 fastener 34 on the liquid medicine bowl cover 33 in addition. When the user needs to use the atomizer to carry out liquid medicine atomizing, install atomizing structure 03 on host computer 01, open the atomizing function, the main control module of host computer 01PCBA mainboard 16 has memorized the lung flux size that has measured before the user and has used the atomizing record to calculate under the combination atomizing mode and obtain the best atomizing rate that is fit for using and open the atomizing function and carry out the liquid medicine atomizing, all will give an atomizing rate after optimizing when the atomizing of user next time is used, the main control module instruction of host computer 01 atomizes the atomizing rate that the module carries out the optimization and opens the use of atomizing function, this scheme measures numerical value according to the user in the past and accurately judges the dosing, in order to reach more effective dosage and satisfy user's actual atomizing demand.

Example 3 has a body temperature test function.

As shown in fig. 11-14, the lung flux structure 02 at the upper part is removed from the main body 01 and replaced, and the body temperature test structure 04 is obtained, and the main body 01 is unchanged. Then main young and body temperature test structure 04 are through the contact conduction circular telegram of second power contact bullet needle with the bullet needle contact hole contact of host computer 01 and are connected fixedly through the block between about host computer 01 and the first power contact bullet needle 23. In addition, the host 01 and the body temperature testThe structure 04 has a magnet, a first magnet 112 and a fourth magnet 48, respectively, above and belowTwo magnetsThe adsorption fixing is convenient for the clamping and the adsorption fixing which are more stable up and down. The body temperature test structure 04 comprises a lower thermometer cover 41 arranged on the concave part 110, an upper thermometer cover 42 arranged on the lower thermometer cover 41, a second power contact spring pin 43 arranged on the lower thermometer cover 41 corresponding to the concave part 110 and extending through the lower thermometer cover 41 and the lower thermometer cover 41 to be conducted with the PCBA main board 17, a thermometer support 44 arranged between the lower thermometer cover 41 and the upper thermometer cover 42, a PCBA main board 45 arranged on the thermometer support 44, a transparent lens 46 arranged on the PCBA main board 45, and a fourth magnet 48 arranged between the lower thermometer cover 41 and the upper thermometer cover 42 and attracted with the magnetic pole of the first magnet 112. A multi-position contact hole 112 for introducing the second power contact pogo pin 43 into the insertion front case 12 to be electrically connected to the power PCBA board is provided in the recessed portion 110 corresponding to the position of the second power contact pogo pin 43. Thermometer sensor PCBA mainboard 45 places on 14 clinical thermometer support 44, thermometer sensor PCBA mainboard 45 has a transparent lens correspondingly, transparent lens has the printing opacity effect, when carrying out the clinical temperature and detect, aim at human body apart from about 0-5mm apart from the department with the transparent lens department of thermometer module, the clinical temperature is detected to clinical temperature sensor received signal, main control module on the PCBA mainboard 16 of main part is fed back to the information detection result, main control module received information turns into digital information with data and shows on the LED display screen 15 of main part and with data information storage in the memory storage module of PCBA mainboard 16.

Principle of operation

As shown in fig. 15-16, after the device is powered on, the device performs self-test, and detects whether the external device is normal or not by sending data in different modes to detect the types of connectors (atomizing connector, lung function connector (single bus), forehead temperature detection connector (serial port)); when the device detects that the atomization connector is connected, the main control system can light an icon of an atomization head on a screen, and when the atomization key 14 is required, the main control system controls an atomization circuit to output different powers to the atomization head to control the atomization rate (the atomization rate is required to be adjusted through the key 14 or the screen); when the device detects that the lung function connector is accessed, the main control unit can lighten the icon of the lung function on the screen, then the operation and the test related to the lung function can be carried out, and the main control unit can acquire the detected lung function data through the I2C interface; when the equipment detects that the forehead temperature detection joint is connected, the main control can lighten an icon for forehead temperature detection on a screen, then related operations and tests for forehead temperature detection can be carried out, the main control can communicate with the main control in the forehead temperature detection joint through a serial port, and transmits tested forehead temperature data to the equipment main control and displays the forehead temperature data; the atomizing assembly 32: the main control outputs a PWM signal to a grid electrode of an N-type MOS tube (Q3) so as to control the switch of the N-type MOS tube (Q3), and the voltage is boosted by matching with an inductor (L4) so as to provide enough voltage for an atomizing sheet (Y1), the main control can control the voltage output to the atomizing sheet by adjusting the PWM frequency so as to control the atomizing rate, and the atomizing sheet (Y1) works after receiving a voltage to atomize the liquid medicine; the power supply is a boosting chip (U11) which is boosted to 5V by the voltage of the battery 18 to supply power to the lung function module and the forehead temperature module; the air pressure sensor 26 is a power supply IC (U18) which reduces the 5V voltage provided by the power supply unit to 3.3V voltage required by the lung function sensor, and the lung function sensor (U17) sends the tested data to the master control through an I2C interface; the thermometer sensor PCBA mainboard 45 is a power supply IC (U16) and reduces the 5V voltage provided by a power supply unit into a 3.3V voltage required by a temperature head main control (U4) and a vibration motor MOT, a diode D7 prevents the motor power supply from influencing the main control power supply due to fluctuation, the temperature head main control (U4) controls a temperature sensor (U10) to detect temperature data and converts the temperature data into a digital signal to be sent to the main control through a serial port, the temperature head main control (U4) controls a distance sensor (U7) to detect temperature measuring distance through an I2C interface, and after the temperature is detected, a high level is output to a grid electrode of an N-type MOS tube (Q14) to control the on-off of the N-type MOS tube (Q14), so that the vibration motor MOT is controlled to work, and the diode (D6) plays a role of.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims (9)

1. A multifunctional detachable portable lung flux device is characterized by comprising a host and a lung flux structure or an atomization structure or a body temperature test structure which is connected with the host in a buckling manner;

the host comprises a rear shell, a front shell arranged on the rear shell, a touch panel and a key arranged on the front shell, an LED display screen arranged on the front shell on the inner surface of the touch panel, a PCBA mainboard arranged between the rear shell and the front shell, a power supply PCBA mainboard and a battery arranged on the PCBA mainboard, a first magnet arranged on one side of the PCBA mainboard and a heart rate sensor connected with the PCBA mainboard;

the rear shell is provided with a rear panel;

and a concave position connected with the lung flux structure or the atomization structure or the body temperature test structure is arranged at the position of the front shell end part corresponding to the PCBA mainboard of the power supply.

2. The multifunctional detachable portable lung flux device according to claim 1, wherein the lung flux structure comprises a lung flux lower cover arranged on the concave position, a lung flux upper cover arranged on the lung flux lower cover, a first power supply contact spring pin arranged on the lung flux lower cover corresponding to the concave position and extending through the lung flux lower cover and the concave position to be communicated with the PCBA main board of the internal power supply, a lung flux bracket and an L-shaped connecting pipe arranged between the lung flux lower cover and the lung flux upper cover, a lung flux blowpipe arranged on the lung flux bracket, an air pressure sensor arranged on the lung flux blowpipe, and a second magnet arranged between the lung flux lower cover and the lung flux upper cover and attracted with a magnetic pole of the first magnet.

3. The multifunctional detachable portable lung flux device according to claim 1, wherein the atomizing structure comprises a liquid medicine cup disposed on the concave portion, an atomizing assembly disposed on one side of the liquid medicine cup, a liquid medicine cup cover disposed on the liquid medicine cup and connected to the liquid medicine cup, a fastener disposed on the liquid medicine cup cover and fastened to the liquid medicine cup cover, a third magnet disposed on the bottom of the liquid medicine cup and attracted to the magnetic pole of the first magnet, and a magnet pressing cover disposed on the third magnet and connected to the bottom of the liquid medicine cup to fix the third magnet;

a liquid medicine waterproof ring is arranged between the liquid medicine cup and the liquid medicine cup cover;

the liquid medicine cup is made of transparent materials, and scales of liquid medicine capacity are arranged on the surface of the liquid medicine cup.

4. The portable multifunctional detachable lung flux device according to claim 1, wherein the body temperature testing structure comprises a lower thermometer cover disposed on the concave portion, an upper thermometer cover disposed on the lower thermometer cover, a second power supply contact spring pin disposed on the corresponding lower concave thermometer cover and extending through the lower thermometer cover and the lower thermometer cover to be conducted with the PCBA main board, a thermometer holder disposed between the lower thermometer cover and the upper thermometer cover, a PCBA main board disposed on the thermometer holder, a transparent lens disposed on the PCBA main board, and a fourth magnet disposed between the lower thermometer cover and the upper thermometer cover and attracted to the magnetic pole of the first magnet.

5. The multifunctional detachable portable lung flux device according to claim 1, wherein a multi-position contact hole leading into the insertion front shell of the first power contact spring pin or the second power contact spring pin to be conducted with the power supply PCBA board is arranged on the concave position corresponding to the position of the first power contact spring pin or the second power contact spring pin.

6. The portable, multifunctional detachable lung flux device according to claim 1, wherein the edge of the junction between the rear housing and the front housing is provided with a housing waterproof ring.

7. The portable, multifunctional detachable lung flux device according to claim 1, wherein said battery is a 3.7V battery.

8. The portable multifunctional detachable lung flux device according to claim 2, 3 or 4, wherein the PCBA main board comprises a main control module, a display module and a heart rate detection module; the main control module is connected with the air pressure sensor; the main control module is connected with the atomization assembly; the main control module is connected with a PCBA mainboard of the thermometer sensor.

9. The multifunctional detachable portable lung flux device according to claim 8, wherein the main control module is an STM32F407VGT6 chip.

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