CN210990317U

CN210990317U - Portable physiological parameter detection equipment

Info

Publication number: CN210990317U
Application number: CN201920943486.0U
Authority: CN
Inventors: 印强; 雷宇; 付奇; 丁晓琴; 章勇军
Original assignee: Chongqing Rutai Technology Co ltd
Current assignee: Chongqing Rutai Technology Co ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-07-14
Anticipated expiration: 2029-06-21

Abstract

The utility model discloses a portable physiological parameter check out test set, including the fuselage shell, fuselage shell bottom is equipped with the opening, is equipped with bottom metal electrode on this opening, link up the embedding respectively on the fuselage shell side shell and has first transparent plastic baffle and power button, and the fuselage shell is inside to be equipped with battery, host computer circuit board and fuselage epitheca by end to top in proper order, wherein: the host circuit board is electrically connected with a body temperature measuring sensor; the battery is electrically connected with the power button and the host circuit board respectively; the middle part of the upper shell of the main body is provided with an opening, a shading part is embedded in the opening, the shading part is of an annular hollow structure, the top of the shading part is correspondingly buckled with a second transparent plastic baffle, and the inside of the shading part is provided with a blood oxygen sensor electrically connected with a circuit board of the main body; the top metal electrode is correspondingly embedded on the top of the upper shell of the machine body. The utility model discloses portable has increased measurement parameter for the function is more complete, has promoted user experience, has strengthened the practicality.

Description

Portable physiological parameter detection equipment

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a portable physiological parameter check out test set.

Background

Currently, with the improvement of living standard and the concern of people on personal health conditions, medical measuring equipment convenient for common people to use is widely applied. The human physiological parameters are a series of indexes for medically measuring the physiological state of the human body, and comprise pulse, blood pressure, blood oxygen saturation, blood sugar concentration and the like. The physiological parameters macroscopically reflect the physical condition of the human body, and have very important early warning and guiding functions for disease prediction and physical maintenance. Physiological parameters are usually obtained by people in hospitals through professional instrumental examinations. However, with the progress of science and technology, miniaturized and household portable physiological parameter measuring instruments are favored by people.

However, the portable physiological parameter measuring instruments in the prior art require the integration of various sensors to measure different physiological parameters, such as: blood pressure measurement components are required for measuring blood pressure; photoelectric monitoring components are needed for measuring the blood oxygen saturation and the blood sugar by using a light reflection method; the portable physiological parameter measuring instrument has higher integration difficulty and production cost, and is also inconvenient for the public to wear due to overlarge volume. For this reason, the motion bracelet that contains rhythm of the heart measurement function has appeared in prior art, and this motion bracelet is conveniently worn to can carry out real-time rhythm of the heart to the carrier and measure, although solved the problem of carrying of device, its measured parameter is single, and the practicality is relatively poor.

In view of the above, there is a need in the art for a portable physiological parameter sensing device that solves the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable physiological parameter check out test set, portable has increased measuring parameter for the function is more complete, has promoted user experience, has strengthened the practicality.

The utility model provides a technical scheme that its technical problem adopted is: a portable physiological parameter detection device comprises a machine body shell, wherein the bottom of the machine body shell is provided with an opening, a bottom metal electrode is arranged on the opening, and a first transparent plastic baffle and a power button are embedded in the shell on the side surface of the machine body shell; a front metal electrode is also arranged on the shell on the side surface of the machine body shell, and the position of the first transparent plastic baffle of the front metal electrode corresponds to that of the first transparent plastic baffle; the fuselage shell is inside to be equipped with battery, host computer circuit board and fuselage epitheca by end to top in proper order, wherein: the host circuit board is electrically connected with a body temperature measuring sensor; the battery is electrically connected with the host circuit board; the middle part of the body shell is provided with an opening, a shading part is embedded in the opening, the shading part is of a block structure and is provided with an internal groove, the top of the shading part is correspondingly buckled with a second transparent plastic baffle, and a blood oxygen sensor connected with a host circuit board is arranged in the shading part; the top metal electrode is correspondingly embedded on the top of the upper shell of the machine body.

The utility model provides a technical principle that its technical problem adopted is: the utility model provides a portable physiological parameter check out test set, its whole equipment is cylindric structure, and the size is 15mm 50mm, and it is inside through host computer circuit board integration blood oxygen sensor, body temperature sensor and electrocardio sensing to be used for blood oxygen, heart rate, electrocardio, forehead temperature, blood pressure's measurement. The bottom of the machine body shell is provided with a circular opening, the area of the circular opening corresponds to that of the bottom metal electrode, and the metal electrode is correspondingly buckled and connected with a buckle arranged on the inner wall of the opening through a buckle hole arranged on the outer wall of the metal electrode; the top metal electrode is correspondingly embedded at the top of the machine body shell, the top metal electrode is of a circular ring structure, the cross section of the top metal electrode is of a circular disc shape, the inner ring in the middle of the cross section of the top metal electrode is hollow, the top metal electrode and the bottom metal electrode form a pair of differential input electrodes, the main machine circuit board comprises an electrocardio measuring circuit, the electrocardio measuring circuit measures electrocardio signals, and in addition, the top metal electrode, the front metal electrode and the bottom metal electrode are all electroplated with gold layers so as to reduce the contact impedance with a human body. The blood oxygen sensor is embedded in the shading part and comprises a light emitting tube and a photoelectric receiving tube, the light emitting tube is communicated with the host circuit board, the light emitting tube emits infrared light to a target, and the photoelectric receiving tube receives a photoelectric signal after photosensitive reaction and transmits the photoelectric signal to the host circuit board. The light shielding component is used for preventing the interference of the side light of the blood oxygen sensor. The body temperature measuring sensor is a thermopile sensor and comprises a radiation receiving surface, the radiation receiving surface comprises 2 thermocouples which are connected in series, the thermopile sensor releases infrared rays to a target, a temperature value of the target is measured through a thermistor, and a temperature value signal is transmitted to a host circuit board. First transparent plastic baffle and second transparent plastic baffle all adopt PVC transparent plate material, and it prevents that factors such as external impurity, sand and dust from causing the influence to the measurement when aiming at not reducing blood oxygen sensor and body temperature measurement sensor measurement accuracy.

The utility model provides a work principle that its technical problem adopted is: starting a power supply button, holding the equipment by two fingers, wherein one finger is attached to the top metal electrode, the other finger is attached to the bottom metal electrode, infrared light of the blood oxygen sensor is emitted from the second transparent plastic baffle plate to the finger attached to the top metal electrode, and then blood oxygen and pulse rate signals are collected and sent to a host circuit board to form a blood oxygen saturation value; the forehead is contacted with the first transparent plastic baffle, the body temperature measuring sensor is emitted from the first transparent plastic baffle to the forehead contacted with the body temperature measuring sensor, and then the temperature signal is measured after reflection and is transmitted to the host circuit board to form a forehead temperature value, and the forehead is contacted with the front metal electrode; the top metal electrode and the front metal electrode form differential input, the bottom metal electrode is used as a driving electrode to improve the common mode rejection ratio, and the top metal electrode and the bottom metal electrode form an electrocardio lead to collect electrocardio signals and transmit the electrocardio signals to a host circuit board to form electrocardio data. Meanwhile, the host circuit board calculates the blood pressure value through the acquired pulse waves and the electrocardiosignals.

The beneficial effects of the utility model reside in that: the human physiological parameter detection layout with high integration level is completed by setting the blood oxygen sensor, the body temperature sensor and the electrocardio sensor, and meanwhile, the device has small size and is convenient to carry and use; the measurement parameters comprise blood oxygen, heart rate, electrocardio, forehead temperature and blood pressure, the data is perfect, people can more conveniently refer to daily physiological indexes, the operation is simple, the method is suitable for various crowds, the power consumption is low, the cost is low, and the practicability is enhanced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described below with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work according to the drawings:

fig. 1 is an explosion diagram of the portable physiological parameter detecting device of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In embodiment 1, as shown in fig. 1, a portable physiological parameter detecting device, includes a body housing 3, an opening is provided at the bottom of the body housing 3, a bottom metal electrode 1 is provided on the opening, a first transparent plastic baffle 2 and a power button 11 are embedded in the housing at the side of the body housing 3; a front metal electrode 13 is also arranged on the shell on the side surface of the machine body shell 3, and the position of the front metal electrode 13 corresponding to the position of the first transparent plastic baffle 2; the fuselage shell 3 is inside to be equipped with battery 4, host computer circuit board 10 and fuselage epitheca 6 by end to the top in proper order, wherein: the host circuit board 10 is electrically connected with a body temperature measuring sensor 5; the battery 4 is electrically connected with the host circuit board 10; the middle part of the upper shell 6 of the body is provided with an opening, a shading part 9 is embedded in the opening, the shading part 9 is of a block structure and is provided with an internal groove, the top part of the shading part is correspondingly buckled with a second transparent plastic baffle 8, and the inside of the shading part is provided with a blood oxygen sensor connected with a host circuit board 10; and a top metal electrode 7 correspondingly embedded on the top of the machine body shell 6.

The main circuit board 10 further comprises a microprocessor, a communication module and an electrocardio-measuring circuit, the microprocessor is communicated with the body temperature measuring sensor 5, the blood oxygen sensor, the electrocardio-measuring circuit and the communication module, the model adopted by the microprocessor is MK L Z256VFM4, the microprocessor is used for converting analog signals of the body temperature measuring sensor, the blood oxygen sensor and the electrocardio-measuring circuit into digital signals and further calculating blood oxygen, heart rate, electrocardio, forehead temperature and blood pressure parameters, the communication module comprises a Bluetooth module and a wife module, the WG module adopts a chip of WG222 model, data transmission is stable, short-distance Bluetooth transmission and long-distance wireless data transmission can be realized, the communication module further comprises a central processing center, a cloud server and an APP terminal, the central processing center is a system background management terminal used for storing physiological parameter measuring data of a user and big data analysis of the physiological parameter measuring data, the cloud service is used for providing hardware function support of the central processing center, the APP terminal is used for displaying blood oxygen, electrocardio, forehead pressure and blood oxygen, heart rate, forehead temperature and blood pressure parameters measured by the user, the central processing center is used in communication equipment, the communication module can be used for obtaining the wireless data, the parameter, the wireless data is obtained by the central processing center, the wireless data filter is used for obtaining the wireless data, the wireless data filter is used for obtaining the wireless data filter, the wireless data filter is used for obtaining the wireless.

Furthermore, a L ED module is arranged on the host circuit board 10, the L ED module microprocessor is communicated, hollows are arranged on the shell on the side face of the machine body shell 3 and are correspondingly connected with the L ED module, the L ED module comprises L ED lamps, the L ED lamps are used for displaying the on-off states of the body temperature measuring sensor, the blood oxygen sensor and the electrocardio measuring circuit, after a user presses a power button, the microprocessor distributes current to the L ED module according to the starting of the parameter measuring device, the L ED lamps are on, the user can start measuring, and when the sensor and the metal electrode have faults and cannot be started, the corresponding L ED lamp is not on, so that the user knows the equipment faults, the maintenance is convenient, and the operability of the equipment is improved.

Furthermore, L ED lamp covers 12 and L ED lamp covers are embedded in the hollows, so that the light condensation effect of the L ED lamp is improved, the attention of a user is facilitated, and meanwhile, the inner L ED module is protected from external impurities and sand dust.

Further, the bottom metal electrode 1, the body housing 3, the host circuit board 10, the body upper housing 6 and the top metal electrode 7 are all circular structures, wherein the top metal electrode 1 is provided with a hollow inner ring. The inventor considers that compared with structures such as prisms, cubes and special-shaped bodies, the circular ring-shaped structure is easier to be attached to fingers and held, and meanwhile, because the structure of the circular ring-shaped structure has no edges and corners, the friction injury caused by the use of a user is avoided. The second transparent plastic plate is protruded out of the inner ring of the top metal electrode.

Furthermore, the battery 4 is a lithium battery, and an electrical inlet is arranged on the shell on the side surface of the machine body shell 3 and is communicated with the positive electrode of the battery 4. The negative pole of the lithium battery is communicated with the host circuit board, the lithium battery is connected into the power inlet interface through an external power adapter during charging, and after the power button is started, the positive pole of the battery releases current to the mobile phone circuit board. The lithium battery adopts a model 602030 polymer lithium battery with a protection plate, and the model has the advantages of low cost, good quality and long charging life, thereby being convenient for users to use.

Claims

1. A portable physiological parameter detection device comprises a machine body shell (3), and is characterized in that an opening is formed in the bottom of the machine body shell (3), a bottom metal electrode (1) is arranged on the opening, and a first transparent plastic baffle (2) and a power button (11) are embedded in the shell on the side face of the machine body shell (3); a front metal electrode (13) is further arranged on the shell on the side surface of the machine body shell (3), and the position of the front metal electrode (13) corresponding to the position of the first transparent plastic baffle (2); fuselage shell (3) is inside to be equipped with battery (4), host computer circuit board (10) and fuselage epitheca (6) by end to top in proper order, wherein: the main machine circuit board (10) is electrically connected with a body temperature measuring sensor (5); the battery (4) is electrically connected with the host circuit board (10); the middle part of the upper shell (6) of the body is provided with an opening, a shading part (9) is embedded into the opening, the shading part (9) is of a block structure and is provided with an internal groove, the top of the shading part is correspondingly buckled with a second transparent plastic baffle (8), and the inside of the shading part is provided with a blood oxygen sensor connected with a host circuit board (10); the device also comprises a top metal electrode (7) which is correspondingly embedded on the top of the machine body shell (6).

2. The portable physiological parameter detecting device according to claim 1, wherein the host circuit board (10) comprises a microprocessor, a communication module and an electrocardiographic circuit, and the microprocessor is communicated with the body temperature measuring sensor (5), the blood oxygen sensor, the electrocardiographic circuit and the communication module.

3. The portable physiological parameter detecting device according to claim 1 or 2, wherein the host circuit board (10) is provided with L ED module, the L ED module microprocessor is communicated with the host circuit board, and the housing is provided with a hollow on the side surface of the body housing (3), and the hollow is correspondingly connected with the L ED module.

4. A portable physiological parameter sensing device according to claim 3, wherein said hollowed-out portion has an L ED light cover (12) embedded therein.

5. The portable physiological parameter detection device according to claim 1 or 2, wherein the bottom metal electrode (1), the body housing (3), the host circuit board (10), the body upper housing (6) and the top metal electrode (7) are all of a circular ring structure, and the top metal electrode (7) is provided with a hollow inner ring.

6. The portable physiological parameter detection device according to claim 3, wherein the bottom metal electrode (1), the body housing (3), the host circuit board (10), the body upper housing (6) and the top metal electrode (7) are all circular ring structures, and the top metal electrode (7) is provided with a hollow inner ring.

7. The portable physiological parameter detecting device according to claim 1 or 2, wherein the battery (4) is a lithium battery, and an electrical inlet is provided on the side surface of the body housing (3) and is communicated with the positive electrode of the battery (4).

8. The portable physiological parameter detecting device according to claim 3, wherein the battery (4) is a lithium battery, and an electrical inlet is provided on the side surface of the body housing (3) and is communicated with the positive electrode of the battery (4).

9. The portable physiological parameter detecting device according to claim 1, 2, 4, 6 or 8, wherein the battery (4) is a lithium battery, and the housing is provided with an electrical inlet on the side of the body housing (3) for charging the battery (4).

10. The portable physiological parameter detecting device according to claim 5, wherein the battery (4) is a lithium battery, and an electrical inlet is provided on the side surface of the body housing (3) for charging the battery (4).