CN210383886U

CN210383886U - Electrocardio heart rate detection equipment, device and system

Info

Publication number: CN210383886U
Application number: CN201920183722.3U
Authority: CN
Inventors: 刘奕彤; 陈永刚; 徐志
Original assignee: Shenzhen Icarbonx Intelligent Digital Life Health Management Co ltd
Current assignee: Shenzhen Micro Companion Medical Laboratory
Priority date: 2019-01-18
Filing date: 2019-01-18
Publication date: 2020-04-24
Anticipated expiration: 2029-01-18
Also published as: WO2020147559A1

Abstract

The utility model discloses an electrocardio rhythm of heart check out test set, device and system. Wherein, this equipment includes: the device comprises a signal processing circuit, signal acquisition equipment and a power supply device; the signal acquisition equipment comprises a first acquisition part and a second acquisition part which are respectively connected with the signal processing circuit; the first acquisition part is used for acquiring electrocardiosignals and comprises an acquisition electrode plate set, wherein the acquisition electrode plate set comprises at least two acquisition electrode plates; the second acquisition part is used for acquiring photoplethysmography signals; the signal processing circuit is used for processing the signals acquired by the signal acquisition equipment; the power supply device is connected with the signal processing circuit. The utility model discloses an electrocardio rhythm of heart check out test set simple structure, small and exquisite, convenient to carry can gather a plurality of signals such as user's electrocardiosignal and photoelectricity volume pulse wave signal simply fast to can detect user's electrocardio rhythm of heart isoparametric anytime and anywhere.

Description

Electrocardio heart rate detection equipment, device and system

Technical Field

The utility model relates to a detection device particularly, relates to an electrocardio rhythm of heart check out test set, device and system.

Background

In the related technology, for the detection of the electrocardio-heart rate, the detection equipment on the market at present has single function and is inconvenient to carry, and data cannot be uploaded, namely, in the related technology, the electrocardio-detector has single detection function and is inconvenient to carry, so that the electrocardio-heart rate of a user cannot be detected conveniently and effectively in real time.

In view of the above problems, no effective solution has been proposed.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides an electrocardio rhythm of heart check out test set, device and system to solve at least that the central electric detector of correlation technique detects the technical problem that the function is single, carry inconvenience.

According to the utility model discloses an aspect provides an electrocardio rhythm of heart check out test set, include: the device comprises a signal processing circuit, signal acquisition equipment and a power supply device; the signal acquisition equipment comprises a first acquisition part and a second acquisition part which are respectively connected with the signal processing circuit; the first acquisition part is used for acquiring electrocardiosignals and comprises an acquisition electrode plate set, wherein the acquisition electrode plate set comprises at least two acquisition electrode plates; the second acquisition part is used for acquiring photoplethysmography signals; the signal processing circuit is used for processing the signals acquired by the signal acquisition equipment; the power supply device is connected with the signal processing circuit.

According to the utility model discloses on the other hand, still provide an electrocardio rhythm of heart detection device, include: the electrocardio heart rate detection device comprises the electrocardio heart rate detection device and a charger.

According to another aspect of the embodiment of the present invention, there is provided an electrocardiographic heart rate detecting system, which includes the above electrocardiographic heart rate detecting device and a housing for accommodating a mobile terminal device; the shell for accommodating the mobile terminal equipment is provided with a convex part; the electrocardio heart rate detection device is arranged in an inner cavity formed by matching a shell for accommodating the mobile terminal device with the mobile terminal.

According to another aspect of the embodiment of the present invention, there is provided an electrocardiographic heart rate detecting system, which includes the above electrocardiographic heart rate detecting apparatus and a housing for accommodating a mobile terminal device; the shell for accommodating the mobile terminal equipment is provided with a convex part; the electrocardio heart rate detection device is arranged in an inner cavity formed by matching a shell for accommodating the mobile terminal device with the mobile terminal.

According to the utility model discloses in another aspect of the embodiment, still provide an electrocardio rhythm of heart detecting system, including foretell electrocardio rhythm of heart check out test set to and mobile terminal.

According to the utility model discloses in another aspect of the embodiment, still provide an electrocardio rhythm of heart detecting system, including foretell electrocardio rhythm of heart detection device to and mobile terminal.

Compared with the prior art, the utility model provides an electrocardio rhythm of heart check out test set simple structure, small and exquisite, convenient to carry can gather a plurality of signals such as user's electrocardiosignal and photoelectricity volume pulse wave signal simply fast to can detect user's electrocardio rhythm of heart isoparametric anytime and anywhere.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic diagram of an explosion structure of an electrocardiographic heart rate detection device according to an embodiment of the present invention;

fig. 2 is a front view of an electrocardiograph heart rate detecting apparatus according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view of a section A-A of an ECG heart rate detection device according to an embodiment of the present invention;

FIG. 4 is a cross-sectional view of a section B-B of an ECG heart rate detection device according to an embodiment of the present invention;

fig. 5 is a left side view of an electrocardiograph heart rate detecting device according to an embodiment of the present invention;

fig. 6 is a top view of an electrocardiograph heart rate detecting apparatus according to an embodiment of the present invention;

fig. 7 is a schematic diagram of a circuit block diagram of an electrocardiograph heart rate detection device according to an embodiment of the present invention;

fig. 8 is a schematic diagram of an explosion structure of a charger in an electrocardiographic heart rate detecting device according to an embodiment of the present invention;

fig. 9 is a perspective view of a charger in the electrocardiographic heart rate detecting device according to an embodiment of the present invention;

fig. 10 is a front view of a charger in an electrocardiographic heart rate detecting device according to an embodiment of the present invention;

fig. 11 is a cross-sectional view of a charger section a-a in an electrocardiographic heart rate detecting device according to an embodiment of the present invention;

fig. 12 is a rear view of a charger in an electrocardiographic heart rate detecting device according to an embodiment of the present invention;

fig. 13 is a left side view of a charger in an electrocardiographic heart rate detecting device according to an embodiment of the present invention;

fig. 14 is a schematic diagram of an electrocardiographic heart rate detection system according to an embodiment of the present invention;

fig. 15 is a perspective view of an electrocardiograph heart rate detection system according to an embodiment of the present invention;

fig. 16 is a left side view of an electrocardiographic heart rate detection system according to an embodiment of the present invention;

fig. 17 is a front view of an electrocardiograph heart rate detection system according to an embodiment of the present invention;

fig. 18 is a right side view of an electrocardiograph heart rate detection system according to an embodiment of the present invention.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The term "connected" includes, but is not limited to, direct contact or indirect connection, etc., such as electrical connection, including but not limited to, direct connection, connection through a wire, etc.

The utility model provides an electrocardio rhythm of heart check out test set, include: the device comprises a signal processing circuit, signal acquisition equipment and a power supply device; the signal acquisition equipment comprises a first acquisition part and a second acquisition part which are respectively connected with the signal processing circuit; the first acquisition part is used for acquiring electrocardiosignals and comprises an acquisition electrode plate set, wherein the acquisition electrode plate set comprises at least two acquisition electrode plates; the second acquisition part is used for acquiring photoplethysmography signals; the signal processing circuit is used for processing the signals acquired by the signal acquisition equipment; the power supply device is connected with the signal processing circuit.

The utility model provides an electrocardio rhythm of heart check out test set, this equipment pass through signal acquisition equipment collection electrocardio (ECG, electrocardiogram) signal and photoplethysmography (PPG, photoplethysmography) signal, then handle (for example enlarge, filter and/or remove noise etc.) through the electrocardiosignal and the photoplethysmography signal of signal processing circuit to signal acquisition equipment collection. Compared with the prior art, the utility model provides an electrocardio rhythm of heart check out test set, simple structure, small and exquisite, convenient to carry can gather a plurality of signals such as user's electrocardiosignal and photoelectricity volume pulse wave signal simply fast to can detect user's electrocardio rhythm of heart isoparametric anytime and anywhere.

Optionally, the electrocardiogram and heart rate detection device further comprises a device shell; the first acquisition part is arranged on the side surface of the equipment shell; the second acquisition part is arranged inside the equipment shell, and the signal processing circuit and the power supply device are both arranged inside the equipment shell. Through equipment housing, can realize the utility model discloses electrocardio rhythm of heart equipment waterproof, dustproof, improve equipment life.

Further, the electrocardio-heart rate detection equipment also comprises a transparent lens; the transparent lens is arranged on the side surface of the equipment shell; the second acquisition portion is located below the transparent lens. Through transparent lens for the second is gathered partly can set up inside equipment shell, prevents that the second from gathering partly because expose outside and receive the striking easily and damage the appearance of phenomenon, can guarantee the interval between second collection part and the skin simultaneously, makes the photoelectricity volume pulse ripples signal more stable and accurate, the subsequent processing of being convenient for.

Optionally, the electrocardio-heart rate detection device further comprises a reference electrode plate; the reference electrode slice is connected with the signal processing circuit. The reference signal obtained by the reference electrode plate can further eliminate the noise in the electrocardiosignal obtained by the equipment, and the accuracy and the stability of the electrocardiosignal obtained by the equipment are improved.

Further, the reference electrode plate is arranged on the side face of the equipment shell.

Furthermore, the transparent lens, the reference electrode plate and the first collecting part are all positioned on the same side face of the equipment shell. Through the arrangement, the user can more conveniently detect the heart rate of the electrocardiogram, and the equipment is better in usability.

Furthermore, the transparent lens is circular and oval on the side surface of the equipment shell where the transparent lens is located.

Furthermore, the reference electrode plate is circular and elliptical on the side of the equipment shell where the reference electrode plate is located.

Furthermore, the side surface of the equipment shell where the collecting electrode slice is located is in a circular ring shape or an elliptical ring shape.

Furthermore, the reference electrode plate and the transparent lens are respectively positioned in different collecting electrode plates; the reference electrode plate and the collecting electrode plate are mutually insulated. Through the setting, the size of the equipment can be effectively reduced, the equipment is smaller and more exquisite, and the stability of electrocardio signals and photoplethysmography pulse signals is ensured when a user carries out multiple times of electrocardio and heart rate detection.

Optionally, the signal processing circuit includes a sampling processing circuit, a control circuit, a power management circuit, a communication circuit, and a power switch; the control circuit is respectively connected with the sampling processing circuit, the power management circuit, the communication circuit and the power switch; the power management circuit is connected with the communication circuit and the power supply device respectively, and is provided with a charging thimble contact point; the sampling processing circuit is respectively connected with the first acquisition part and the second acquisition part. The communication circuit is used for transmitting the processed electrocardiosignals and the photoplethysmography signals to other equipment under the control of the control circuit.

Optionally, the electrocardio-heart rate detection device further comprises a power supply key and a first charging thimble.

Furthermore, the power supply key is arranged on the side surface of the equipment shell and is opposite to the power supply switch.

Furthermore, a charging hole is formed in the power supply key, the top of the first charging thimble is used for being inserted into the charging hole, and the bottom of the first charging thimble is in contact with a charging thimble contact point in the power supply management circuit.

Optionally, the sampling processing circuit comprises an electrocardiosignal processing circuit and a photoplethysmography signal processing circuit; the electrocardiosignal processing circuit is respectively connected with the reference electrode plate and the collecting electrode plate; the photoelectric volume pulse wave signal processing circuit is connected with the second acquisition part.

Optionally, the communication circuit includes a wireless communication circuit and an antenna, and the wireless communication circuit is connected to the antenna. Therefore, the electrocardio-heart rate equipment can transmit the detected electrocardiosignals and the photoplethysmography information to other equipment in a wireless mode, so that the signals can be conveniently transmitted, and the usability of the equipment is improved.

Further, the signal processing circuit further comprises a first indicator light and a clock system circuit.

Furthermore, the first indicator light is arranged beside the power switch, is opposite to the power key and is respectively connected with the control circuit and the power management circuit.

Furthermore, the power key is a transparent or semitransparent key. Therefore, a user can visually observe the switching condition of the power supply through the power supply key, and the usability of the equipment is improved.

Furthermore, the clock system circuit is connected with the control circuit and the wireless communication circuit respectively.

Optionally, the collecting electrode plate and the reference electrode plate are both provided with a plurality of convex or concave structures. The contact surface between the acquisition electrode plate and the skin of the reference electrode plate under the same area condition can be improved through the arrangement, so that the equipment structure is reduced, and the stability and the accuracy of the acquired electrocardiosignals can be further improved.

The details of the heart rate detection device are described below with specific embodiments.

According to the embodiment of the utility model provides an electrocardio heart rate check out test set's equipment embodiment is provided, as shown in fig. 1 to 7, this equipment 10 includes: signal processing circuit 12, signal acquisition equipment, power supply unit.

The signal acquisition device comprises a first acquisition part and a second acquisition part which are respectively connected with the signal processing circuit 12; the first acquisition part is used for acquiring electrocardiosignals and comprises an acquisition electrode plate set 130, and the acquisition electrode plate set 130 comprises at least two acquisition electrode plates 1300; the second acquisition part is used for acquiring photoplethysmography signals; the signal processing circuit 12 receives the information collected by the signal collecting device and further processes the signal collected by the signal collecting device. The power supply device is connected to the signal processing circuit 12.

In an alternative embodiment of the present application, both the signal processing circuit 12 and the power supply means are arranged inside the device housing.

Through the signal acquisition equipment in the electrocardio heart rate detection equipment, heart rate signals can be acquired, photoelectric volume pulse wave signals can be detected, acquisition of a plurality of parameters such as the electrocardio heart rate and the photoelectric volume pulse waves is achieved, and the detection function of the electrocardio heart rate detection equipment is enhanced.

In this embodiment, the collecting electrode sheet 1300 has an annular shape. It should be noted that the collecting electrode sheet 1300 includes, but is not limited to, the following forms: circular, oval, triangle-shaped, rectangle, pentagon, hexagon, shapes such as irregular shape, and when gathering the electrode slice and be circular, oval or ring shape, oval annular, be favorable to reducing the electrode slice size, guarantee that electrocardio rhythm of heart check out test set is whole more small and exquisite, more be favorable to the finger and gather the abundant contact of electrode slice. When the device is used, the area of the electrode plate is approximately the same when the user touches the collecting electrode plate with fingers every time, the influence of a contact angle is avoided, and the stability and the accuracy of signal collection of the device are improved. The single area of the single collecting electrode plate is preferably more than or equal to 4-12mm²。

In implementing this application, collection electrode slice group includes at least two collection electrode slices, for example, includes two, three, four or even more collection electrode slices in electrocardio heart rate check out test set. In a preferred embodiment of the present application, two collecting electrode plates are arranged in a collecting electrode plate group in the electrocardiographic heart rate detection device, and the two collecting electrode plates may be respectively located on the left and right sides of the surface of the device housing, on the left and right sides of the device housing, or on the upper and lower sides of the device housing. The skin positions of the electrode plates are different through contact, so that certain potential difference exists between the contacted skins, the two electrode plates are in contact with different skin positions, and a certain distance exists between different skin positions. When a user uses the detection equipment to detect data such as electrocardio and heart rate, any two different parts on the skin contact the acquisition electrode plate, and the detection equipment can detect electrocardiosignals of the user. Preferably, the collecting electrode plate set consists of two collecting electrode plates, and the collecting electrode plates are positioned on the left side and the right side of the same side surface of the shell of the electrocardio-heart rate detection device, so that a user can respectively contact the left thumb or the right thumb or the index finger or other fingers on the two collecting electrode plates, and stable and accurate collection of electrocardiosignals is realized.

In the embodiment of the present application, a sensor (e.g., the biosensor 120) may be used in the signal processing circuit 12 to receive the ecg signal and the ppg pulse wave signal, and the sensor may receive the ecg signal and the ppg pulse wave signal simultaneously, i.e., the second collecting device is a part of the sensor. The biosensor 120 is located right below the transparent lens 14, and collects photoplethysmographic signals through the transparent lens 14. The electrocardiographic heart rate detection device 10 further comprises a first elastic sheet 121 and a second elastic sheet 122, the first elastic sheet 121 and the second elastic sheet 122 are respectively in contact with the reference electrode plate 16 and the collection electrode plates 1300, wherein the number of the second elastic sheets corresponds to the number of the collection electrode plates, and each collection electrode plate is in contact with one second elastic sheet 122.

In the embodiment of the present application, in addition to the above manner, the signal processing circuit 12 may also use a sensor component or a plurality of sensors to receive the ecg signal and the ppg pulse wave signal. Wherein, the sensor receiving the photoplethysmography pulse signals is arranged opposite to the transparent lens 14, and the photoplethysmography pulse signals are collected through the transparent lens 14. Specifically, the sensor for simultaneously receiving the electrocardiosignals and the photoplethysmographic signals is an integrated sensor, and the types of the integrated sensor can be selected from the following types including but not limited to: MT 6381. When multiple sensors are used to receive the ecg signals and the ppg pulse signals, the sensors that receive the ecg signals may be selected from a variety of types including, but not limited to: ADS1292, AD 8232; the types of sensors that can be selected to receive photoplethysmographic pulse wave signals include, but are not limited to: AFE4404, ADPD 144.

In a preferred embodiment of the present application, the electrocardiographic heart rate detecting device further includes: device housing, transparent lens 14, reference electrode sheet 16. In an optional embodiment of the application, the first collecting part is arranged on the side surface of the equipment shell; the second acquisition portion is disposed inside the device housing, below the transparent lens 14.

Optionally, the device housing in the electrocardiograph heart rate detecting device 10 includes a face shell 110 and a bottom shell 111 cooperating with the face shell 110. The bottom shell 111 is adhered to the bottom of the face shell 110 of the electrocardiograph heart rate detection device in a glue dispensing mode or an ultrasonic mode, and the face shell 110 and the bottom shell 111 can also be in other common fixing modes, such as a clamping mode, a threaded connection mode and the like.

In the embodiment of the present application, the transparent lens 14 is disposed on a side surface of the device housing, and the material of the transparent lens 14 may include, but is not limited to, glass, transparent PC, PMMA, and the like. The thickness of the transparent lens 14 is preferably less than or equal to 0.05mm, the penetration rate of 880nm infrared light is preferably more than 85%, and the penetration rate of 660nm red light is preferably more than 85%.

In the embodiment of the present application, the reference electrode plate 16 is disposed on a side surface of the device housing and connected to the signal processing circuit 12, and the reference electrode plate 16 is used for obtaining a reference electrocardiographic signal and eliminating noise in the acquired electrocardiographic signal, so that the acquired electrocardiographic signal is more stable and accurate.

In the embodiment of the present application, the reference electrode sheet 16 may be disposed in the collecting electrode sheet, and the reference electrode sheet 16 may also be disposed on the device housing in parallel, parallel or any arrangement with the collecting electrode sheet. In a preferred embodiment of the present application, the collecting electrode sheet 1300 has a circular ring shape; the reference electrode plate 16 and the transparent lens 14 are circular and are respectively positioned in different collecting electrode plates 1300, and the reference electrode plate 16 and the collecting electrode plates 1300 are mutually insulated; the transparent lens 14, the reference electrode sheet 16, and the first collecting portion are all located on the same side of the device housing. Wherein the transparent lens 14, the reference electrode sheet 16, and the first collecting portion do not have to be on the same side of the device housing, e.g., the transparent lens 14 and the first collecting portion are on one side of the device housing, and the reference electrode sheet 16 is on the other side of the device housing; or the reference electrode plate 16 and the first collecting part are positioned on one side of the shell, and the transparent lens 14 is positioned on the other side of the equipment shell; or the transparent lens 14 and the reference electrode plate 16 are positioned on one side of the shell, and the first collecting part is positioned on the other side of the equipment shell; alternatively, the transparent lens 14, the reference electrode sheet 16, and the first capture portion are all located on different sides of the device housing. Preferably, the transparent lens 14, the reference electrode sheet 16 and the first collecting part are located on the same side face of the device shell, so that the structure of the electrocardio-heart rate detecting device is more compact, and product portability is facilitated.

In an embodiment of the present application, the transparent lens 14, the reference electrode sheet 16, and the first collecting portion are fixedly disposed on the face casing 110, and the position of the first collecting portion, the reference electrode sheet 16, and the transparent lens 14 is limited by an annular limiting portion disposed on the face casing 110. The transparent lens 14, the first collecting part and the reference electrode plate 16 may be disposed on the surface of the casing of the electrocardiograph heart rate detecting device, or may be embedded in the casing of the electrocardiograph heart rate detecting device. In the embodiment of the application, the first collecting portion, the power button 150, the transparent lens 14, and the reference electrode sheet 16 are fixed on the face casing 110 of the electrocardiographic heart rate detecting apparatus by dispensing water, and may be fixed by a double-sided tape or other methods.

In a preferred embodiment of the present application, as shown in fig. 7, the signal processing circuit 12 includes: a sampling processing circuit, a control circuit 712, a power management circuit 715, a communication circuit, and a power switch 151; the sampling processing circuit is respectively connected with the first acquisition part and the second acquisition part and is used for processing the acquired electrocardiosignals and the photoplethysmographic pulse signals; the control circuit 712 is respectively connected with the sampling processing circuit, the power management circuit 715, the communication circuit and the power switch 151, and is used for controlling the signal processing circuit 12 to process the electrocardiosignals and the photoplethysmographic signals acquired by the signal acquisition equipment; the power management circuit 715 is connected with the communication circuit and the power supply device respectively, the power management circuit 715 is provided with a charging thimble contact point 153, and the power management circuit 715 is used for controlling a power supply so as to provide electric energy for the running of the electrocardio-heart rate detection equipment.

The communication circuit can be used for communicating with the mobile terminal under the control of the control circuit, for example, the communication circuit transmits the processed electrocardiosignals and the photoplethysmographic signals to the mobile terminal, and the mobile terminal processes the electrocardiosignals and the photoplethysmographic signals to obtain parameters such as heart rate, heart rate variability, blood pressure trend, blood oxygen saturation, electrocardiogram, photoplethysmogram and the like. In an embodiment of the present invention, the communication circuit includes a wireless communication circuit and an antenna, and the wireless communication circuit is connected to the antenna. The wireless communication circuit includes: the device comprises a Bluetooth module, a GSM sending module, a GPRS module, a CDMA module, a WIFI module or a near field communication module.

In a preferred embodiment of the present application, the electrocardiographic heart rate detecting device further includes a power button 150 and a first charging pin 115; the power supply key 150 is arranged on the side face of the equipment shell and is opposite to the power supply switch 151, and a charging hole 1501 is formed in the power supply key 150; the top of the first charging pin 115 is used to be inserted into the charging hole 1501, and the bottom of the first charging pin 115 contacts the charging pin contact point 153 in the power management circuit 715. The charging pin contacts 153 are respectively located on two sides of the power switch 151, opposite to the through hole of the power button 150, and are configured to contact the bottom end of the first charging pin 115.

In another preferred embodiment of the present application, as shown in fig. 7, the sampling processing circuit includes an ecg signal processing circuit 710 and a ppg pulse wave signal processing circuit 711; the electrocardiosignal processing circuit 710 is respectively connected with the electrode plates 72 (including the reference electrode plate 16 and the collecting electrode plate 1300); the electrocardiosignal processing circuit 710 is used for amplifying, filtering, reducing noise and the like of the acquired electrocardiosignals, sampling and carrying out analog-to-digital conversion on the signals, and sending the processed signals to a next circuit for processing, wherein the next circuit can be a wireless communication circuit; the photoelectric volume pulse wave signal processing circuit 711 is connected with the second acquisition part; the photoplethysmography signal processing circuit 711 performs amplification, filtering, noise reduction, and other processing on the collected photoplethysmography signal, performs sampling and analog-to-digital conversion on the signal, and sends the processed sum signal to a next circuit for processing, where the next circuit may be a wireless communication circuit.

The communication circuit includes a wireless communication circuit 716 and an antenna 717, the wireless communication circuit 716 and the antenna 717 being connected; the signal processing circuit further includes a first indicator light 152 and a clock system circuit 713; the first indicator light 152 is arranged beside the power switch 151 and opposite to the power button 150, the first indicator light 152 is respectively connected with the control circuit 712 and the power management circuit 715, and the first indicator light 152 is used for indicating the working state of the device 10; the clock system circuit 73 is connected to the control circuit 712 and the wireless communication circuit 716, respectively; alternatively, the first indicator light 152 may be an LED light or other component that may be used for lighted indication.

The power key 150 is a transparent or semitransparent key, and the power key 150 is provided with a through hole for inserting the first charging thimble 115; the collecting electrode slice and the reference electrode slice are both provided with a plurality of convex or concave structures. As shown in fig. 2, the contact area can be increased, making the obtained ECG or PPG signal more accurate and stable. The collecting electrode plate and the reference electrode plate are made of stainless steel (such as 304, 316) or other materials with better conductivity, such as conductive materials with gold plating, silver plating and copper plating on the surface.

In an alternative embodiment of the present application, the power button 150 is opposite to the power switch 151, the power switch 151 is disposed below the power button 150, the power switch 151 is electrically connected to the first indicator light 152, the power switch 151 is used for controlling the power supply of the battery 154, and the battery 154 is a rechargeable battery.

The utility model discloses an in a concrete embodiment, first collection part and second collection part in the signal acquisition circuit in the electrocardio heart rate check out test set gather the back respectively to electrocardiosignal and photoelectricity volume pulse wave signal, the electrocardiosignal and photoelectricity volume pulse wave signal that the biosensor received the collection, handle electrocardiosignal and photoelectricity volume pulse wave signal respectively by electrocardiosignal processing circuit 710 and photoelectricity volume pulse wave signal processing circuit 711, send electrocardiosignal and photoelectricity volume pulse wave signal after handling to mobile terminal through radio communication circuit 716 and the antenna 717 of being connected with radio communication circuit. When a user turns on the power switch (for example, presses a power button, the power switch is turned on), the control circuit controls the operation of each circuit and each component. When the electrical heart rate detecting apparatus 10 is charged by the charger 20, the control circuit 712 controls the power management circuit 715 to assist the charger 20 in charging the battery 154.

As shown in fig. 1, the operation of the electrocardiographic heart rate detecting device 10 is as follows: after the power button 150 is pressed, the power switch 151 is turned on, the heart rate detecting device 10 starts to operate, the first indicator light 152 is turned on, and the indicating device is in an operating state. After the user respectively contacts the left index finger and the right index finger with the two collecting electrode plates 1300, the reference electrode plate 16 and the transparent lens 14 are respectively arranged in the circular collecting electrode plates, so that the user also contacts the reference electrode plate 16 and the transparent lens 14 while contacting with the collecting electrode plates, and at the moment, the biosensor 120 receives the electrocardiosignals and the photoplethysmography signals through the first elastic sheet 121 and the second elastic sheet 122 which are in contact with the reference electrode plate 16 and the collecting electrode plates 1300. Wherein, the electrocardiosignal processing circuit 710 amplifies, filters, reduces noise and the like the collected electrocardiosignals, samples and performs analog-to-digital conversion on the signals, the photoplethysmography signal processing circuit 711 amplifies, filters, reduces noise and the like the collected photoplethysmography signals, samples and performs analog-to-digital conversion on the signals, transmits the processed electrocardiosignals and the photoplethysmography signals to the mobile terminal through the wireless communication circuit 716 and the antenna 717, further processes the data to obtain parameters such as heart rate, Heart Rate Variability (HRV), blood pressure trend, blood oxygen saturation (SpO2), electrocardiogram, photoplethysmogram and the like, thereby realizing rapid and accurate detection of the data such as the electrocardio heart rate and the like, the electrocardio-heart rate detection equipment is small and exquisite and convenient to carry, and monitors the health of a user.

In the embodiment of the present application, some or all of the components of the signal processing circuit 12, the signal acquisition device, and the power supply device may be integrated in one circuit board. For example, as shown in fig. 1, the circuit board includes, but is not limited to: the biosensor 120, the first spring plate 121, the second spring plate 122, the power switch 151, the first indicator light 152, and the charging pin contact point 153 are fixed between the front shell 110 and the bottom shell 111 by the screws 18.

The present application provides an alternative embodiment, detailed below:

the upper surface of the face shell 110 of the electrocardio-heart rate detection device is fixed with a reference electrode slice 16, a power supply key 150, a transparent lens 14 and two collecting electrode slices 1300, and the two collecting electrode slices 1300 are both annular and are respectively positioned at the left side and the right side of the face shell 110 of the electrocardio-heart rate detection device. The reference electrode plate 16 and the transparent lens 14 are both circular pieces and are located between the two collecting electrode plates 1300, and the face shell 110 of the electrocardio-heart rate detection device is provided with an annular bone position for limiting the positions of the reference electrode plate 16, the transparent lens 14 and the collecting electrode plates 1300 and ensuring that the reference electrode plate 16 and the collecting electrode plates 1300 are mutually insulated. The power button 150 is a translucent soft rubber, and two through holes (charging holes 1501) are formed in the power button, so that the top end of the first charging pin 115 can be inserted into the through holes and is in contact with the second charging pin 212 of the charger to realize charging. The magnet 17 is adhered to the lower surface of the face shell 110 of the electrocardiograph heart rate detecting device and is matched with the magnet 232 in the charger, so that the charger is fixedly attracted to the face shell 110 of the electrocardiograph heart rate detecting device to play a role in fixing. The signal processing circuit 12 is locked on the lower surface of the face shell 110 of the electrocardio-heart rate detection device through 2 screws 18.

The signal processing circuit 12 is provided with a biosensor 120, a first elastic sheet 121, a second elastic sheet 122, a power switch 151, a first indicator light 152, and two charging pin contacts 153. The biosensor 120 is located directly below the transparent lens 14. The first spring sheet 121 and the second spring sheet 122 are respectively in contact with the reference electrode sheet 16 and the collecting electrode sheet 1300. The power switch 151 and the first indicator light 152 are both arranged below the power key 150, the power switch 151 can be turned on or turned off by pressing the power key 150, and the semitransparent power key can emit light emitted by the indicator light 152 to indicate the working state of the current electrocardio-heart rate detection device. The power switch 151 is electrically connected to the first indicator lamp 152. The two charging pin contacts 153 are respectively located on two sides of the power switch 151, opposite to the two through holes of the power button 150, and contact the bottom end of the first charging pin 115. The signal processing circuit 12 is also provided with a bluetooth module 19, which can be connected with a mobile terminal (such as a mobile phone) through the bluetooth module 19, and can transmit an Electrocardiogram (ECG) signal detected by the reference electrode plate 16 and the acquisition electrode plate 1300 and a photoplethysmography (PPG) signal detected by the biosensor 120 to the mobile phone, the battery 154 is fixed with the signal processing circuit 12 in a shape matching manner through a limit part (a limit column, a limit bulge, etc.) on the bottom shell 111 for detecting the heart rate of the electrocardiogram, the battery is placed on the side of a gap of the signal processing circuit 12, the shape of the signal processing circuit 12 is matched with that of the battery 154, so that the heart rate detection device is as small as possible, the battery 154 is welded on the signal processing circuit 12 through an electric wire, the circuit board is provided with electric power, foam is adhered on the battery 154, the internal spaces of the face shell 110 for detecting the heart rate and the bottom shell 111 for detecting the heart rate of the electrocardiogram Relative displacement is not easy to occur.

During the use, open electrocardio heart rate check out test set through pressing power button 150, make electrocardio heart rate check out test set be in operating condition, first pilot lamp 152 lights, then press two collection electrode slices about with the finger of left and right hand respectively (reference electrode slice and transparency have been contacted simultaneously this moment), signal processing circuit 12 obtains reference electrode slice 16, two collection electrode slices 1300 about, the ECG signal that detects, and biosensor 120 passes through the PPG signal that transparent lens 14 detected, and transmit through bluetooth module and pass through on the cell-phone that bluetooth is connected near with electrocardio heart rate check out test set, and then the cell-phone can handle these signals and show the processing result on the cell-phone screen, supply the user to look over. The mobile phone can acquire electrocardiosignals through the acquisition electrode plate, and the biosensor acquires photoplethysmography signals to realize the detection of heart rate, Heart Rate Variability (HRV), blood pressure trend, blood oxygen saturation (SpO2), electrocardiogram and photoplethysmography. Specifically the electrocardiosignal that the electrode slice was gathered and/or the photoelectricity volume pulse wave signal that biosensor gathered obtain the rhythm of the heart to the accessible, the electrocardiosignal that the electrode slice was gathered is gathered to the accessible obtains the rhythm of the heart variation, the electrocardiosignal that the electrode slice was gathered is gathered to the accessible and the photoelectricity volume pulse wave signal that the second acquisition part was gathered obtains the blood pressure trend, the photoelectricity volume pulse wave signal that the accessible second acquisition part was gathered obtains oxyhemoglobin saturation, the electrocardiosignal that the electrode slice was gathered is gathered to the accessible obtains the heart electrograph, the photoelectricity volume pulse wave signal that the accessible second acquisition part was gathered obtains the photoelectricity volume pulse wave picture.

Through above-mentioned equipment, can realize anytime and anywhere, quick portably detect rhythm of the heart, rhythm of the heart variation, blood pressure trend, oxyhemoglobin saturation, heart electrograph, photoelectricity volume pulse ripples picture isoparametric, the electrocardio rhythm of the heart check out test set in this application is small and exquisite, portable can carry with the casing cooperation that is used for holding mobile terminal equipment, and convenient to carry is difficult for losing, can also play the guard action to the cell-phone.

The utility model provides an electrocardio rhythm of heart detection device, include: any one of the electrocardio-heart rate detection devices and the charger. Thereby realizing the long-term use of the electrocardio-heart rate detection equipment.

Optionally, the charger includes a charger housing, a charging circuit board 210, a charging wire 211, and a second charging pin 212; the charging circuit board 210 is located in the inner cavity of the charger housing; the charging wire 211 is connected with the charging circuit board 210; the second charging pin 212 is connected to the charging circuit board 210, and a portion of the second charging pin 212 extends out of the charger housing and is connected to the first charging pin 115 through the charging hole 1501.

Further, the charger housing includes a charger upper cover 230 and a charger lower cover 231 which are fitted to each other; the charging circuit board 210 is located in an inner cavity formed by enclosing the charger upper cover 230 and the charger lower cover 231; a portion of the second charging pin 212 extends out of the charger lower cover for connecting with the first charging pin 115 through the charging hole 1501.

Furthermore, the electrocardio-heart rate detection device further comprises a first adsorption part 17; the charger further comprises a second adsorption part; the charger is fixed (including but not limited to, snap, magnetic, hinge, etc.) on the electrocardiographic heart rate detecting device through the second adsorption part 232.

Further, the first suction part 17 and the second suction part 232 are both magnets.

Alternatively, the second suction part 232 is fixed to a limit structure composed of a limit part of the charger upper cover 230 and a limit part of the charger lower cover 231.

Optionally, a through hole is formed in the charger upper cover 230, and a transparent or semitransparent charging indication sheet 220 is arranged on the through hole; the charging circuit board is provided with a second indicator light 221, and the second indicator light 221 is arranged under the charging indicator sheet 220.

According to the embodiment of the utility model provides an electrocardio heart rate detection device's embodiment is provided, as shown in fig. 8 to 13, include: the above-mentioned electrocardio heart rate detection device, and a charger 20.

In a preferred embodiment of the present application, the charger 20 includes a charger housing, a charging circuit board 210, a charging wire 211, and a second charging pin 212; the charger housing includes a charger upper cover 230 and a charger lower cover 231 which are fitted to each other; the charging circuit board 210 is located in an inner cavity formed by enclosing the charger upper cover 230 and the charger lower cover 231; in an alternative embodiment of the present application, the charging circuit board 210 is locked to the charger upper cover 230 by screws 24, and the charger lower cover 231 is fixed to the charger upper cover 230 by ultrasonic waves.

In this embodiment, the charging wire 211 is connected to the charging circuit board 210; the second charging pin 212 is connected to the charging circuit board 210, and a portion of the second charging pin 212 extends out of the charger lower cover 231 for connecting to the first charging pin 115 through the charging hole 1501. Optionally, one end of the charging line 211 is connected to the charging circuit board 210, and the other end is a USB interface, and the charging line 211 may also be replaced by a charging interface.

In a preferred embodiment of the present application, the electrocardiographic heart rate detecting apparatus further includes a first adsorption portion 17; the charger 20 further includes a second suction part 232; the charger is fixed on the electrocardio-heart rate detection equipment through a second adsorption part 232; the first adsorption part 17 and the second adsorption part 232 are both magnets; the second adsorption part is fixed on a limit structure consisting of a limit part of the charger upper cover 230 and a limit part of the charger lower cover 231; the charger upper cover 230 is provided with a through hole, and a transparent or semitransparent charging indicating sheet 220 is arranged on the through hole; the charging indication sheet 220 is fixed on the through hole of the charger upper cover 230 by hot stamping.

The charging circuit board 210 is provided with a second indicator lamp 221, and the second indicator lamp 221 is disposed under the charging indicator sheet 220, wherein the second indicator lamp 221 may be an LED lamp sheet. The charging circuit board is welded with a charging wire 211, a second indicator lamp 221 and a second charging thimble 212. The second indicator lamp 221 is opposite to the charging indicator sheet 220, the second charging thimble 212 and the second indicator lamp 221 are respectively located on two opposite surfaces of the charging circuit board, after the charging wire 211 is powered on, the second indicator lamp 221 can emit light, and the light can indicate the power-on state through the charging indicator sheet 220. In an optional embodiment, the charging circuit board 210 is provided with a second indicator lamp 221 and a second charging thimble 212, the second charging thimble 212 and the second indicator lamp 221 are respectively located on two surfaces of the charging circuit board 210, the second charging thimble 212 vertically extends out of the charger lower cover 231, and the second charging thimble 221 is used for charging the electrocardiographic heart rate detection device through a through hole on the power key.

The first adsorption part 17 can be arranged in the shell of the electrocardiograph heart rate device, or can be adhered to the surface of the shell of the electrocardiograph heart rate device or can be embedded on the surface of the shell of the electrocardiograph heart rate device, and is used for adsorbing and fixing the charger on the electrocardiograph heart rate device. Wherein the first adsorption part 17 may be a magnet. Preferably, the first absorption part 17 is arranged between the battery 154 and the face shell 110 of the electrocardiogram and heart rate detection apparatus. Further, the first suction part 17 is preferably fixed by a stopper structure or an adhesive member.

In this embodiment, when the electrocardiograph/heart rate detecting device needs to be charged, the charging line 211 is connected to the power supply to adsorb the charger 20 on the electrocardiograph/heart rate detecting device, the second charging thimble 212 on the charger is connected to the first charging thimble 115 on the electrocardiograph/heart rate detecting device to charge the battery 154 in the electrocardiograph/heart rate detecting device, and the second indicator lamp 221 on the charger can send a corresponding signal to indicate the charging state. In a preferred embodiment, the second indicator light 221 is yellow to indicate that the battery is being charged, the second indicator light 221 is red to indicate that the charger is powered on but is not connected to the electrocardiograph/heart rate detecting device, and the second indicator light 221 is green to indicate that the battery is fully charged. The charge indicator sheet 220 is made of a transparent or translucent material, such as translucent soft rubber. The charging indication sheet 220 is made of a semitransparent material, so that the light rays emitted out are softer, and the use experience of a user is improved.

Through the charger in this application embodiment, can charge for the battery in the heart rhythm of the heart check out test set, make heart rhythm of the heart check out test set electric quantity sufficient to heart rhythm of the heart check out test set normal operating. In addition, above-mentioned electrocardio heart rate detection device is small and exquisite, portable, and the charger can detect signals such as electrocardio heart rate anytime and anywhere with the cooperation of electrocardio heart rate check out test set, avoids the electric quantity to exhaust simultaneously and leads to equipment unable use.

It should be noted that, reference may be made to the description of fig. 1 to fig. 7 for a preferred implementation of the embodiment shown in fig. 14 to fig. 18, which is not repeated herein.

The utility model also provides an electrocardio rhythm of heart detecting system, including foretell any kind of electrocardio rhythm of heart check out test set to and mobile terminal equipment.

Optionally, the electrocardiographic heart rate detection device is adhered to the mobile terminal device.

Further, the electrocardio-heart rate detection device is adhered to the surface opposite to the display screen of the mobile terminal device.

The utility model also provides an electrocardio rhythm of heart detecting system, including foretell any kind of electrocardio rhythm of heart check out test set to and be used for holding mobile terminal's casing. The shell for accommodating the mobile terminal equipment is provided with a convex part; the electrocardio heart rate detection device is arranged in an inner cavity formed by matching a shell for accommodating the mobile terminal device with the mobile terminal.

Optionally, the electrocardiographic heart rate detection system may further include a mobile terminal device.

The utility model also provides an electrocardio-heart rate detection system, which comprises any one of the electrocardio-heart rate detection devices and a shell for accommodating mobile terminal equipment; the shell for accommodating the mobile terminal equipment is provided with a convex part; the electrocardio heart rate detection device is arranged in an inner cavity formed by matching a shell for accommodating the mobile terminal device with the mobile terminal.

According to the embodiment of the present invention, an embodiment of an electrocardiographic heart rate detecting system is provided, as shown in fig. 14 to 18, the system includes the above-mentioned electrocardiographic heart rate detecting device 10, and a housing 30 for accommodating a mobile terminal device.

As shown in fig. 14, a case for accommodating the mobile terminal device is provided with a boss; the shape of the convex part is matched with that of the electrocardio-heart rate detection device 10, wherein a hollow area is arranged on the convex part. The electrocardio heart rate detection device is arranged in an inner cavity formed by matching a shell for accommodating the mobile terminal device with the mobile terminal.

In a preferred embodiment of the present application, the electrocardiographic heart rate detecting device is the above electrocardiographic heart rate detecting device; one or more hollow areas are arranged on the convex part; the reference electrode plate, the transparent lens and the collecting electrode plate are exposed in the same hollowed-out area at the same time; or the reference electrode plate, the transparent lens and the collecting electrode plate are respectively exposed in different hollow areas; or the reference electrode plate and one collecting electrode plate are exposed in the same hollow area, and the transparent lens and the other collecting electrode plate are simultaneously exposed in the other hollow area. Specifically, a hollowed-out area is arranged on the protruding portion, and the reference electrode plate, the transparent lens and the collecting electrode plate are exposed in the same hollowed-out area at the same time. The protruding part is provided with two hollowed-out areas, the reference electrode plate and the collecting electrode plate are exposed in the same hollowed-out area at the same time, and the transparent lens is exposed in the other hollowed-out area; or the reference electrode plate and the transparent lens are exposed in the same hollowed-out area at the same time, and the electrode plate is collected to be exposed in the other hollowed-out area; or the transparent lens and the collecting electrode plate are exposed in the same hollow-out area, and the reference electrode plate is exposed in the other hollow-out area. Three hollowed-out areas are arranged on the protruding portion, and the reference electrode plate, the transparent lens and the collecting electrode plate are exposed in the different hollowed-out areas respectively.

The shell for accommodating the mobile terminal is used in cooperation with the electrocardio-heart rate detection device, so that the electrocardio-heart rate detection device is fixed in a cavity formed by the shell and the mobile terminal, and the application provides an alternative use mode, but is not limited to the alternative use mode, and as shown in fig. 14 and 18. This a casing for holding mobile terminal both can play the effect of protection, can play fixed electrocardio rhythm of heart check out test set's effect again.

The shell used for containing the mobile terminal device in the electrocardio heart rate detection system can play a role in protecting and fixing the electrocardio heart rate detection device, so that the electrocardio heart rate detection device is more convenient to use, the loss of the electrocardio heart rate detection device is reduced, and the service life of the device is prolonged.

A mobile terminal, such as a mobile phone, is one of the most dependent tools as an intelligent terminal that is most closely related to people, and by matching the electrocardiographic/heart rate detection device with the mobile phone, rapid and effective detection of electrocardiographic/heart rate of a human body can be realized anytime and anywhere, which is described in detail below.

According to the embodiment of the utility model provides an electrocardio rhythm of heart detecting system's embodiment is provided, including above-mentioned electrocardio rhythm of heart check out test set to and mobile terminal.

In a preferred embodiment of the present application, the electrocardiographic heart rate detecting device is adhered to the back of the mobile terminal device; the electrocardio-heart rate detection system further comprises a shell for accommodating the mobile terminal equipment; the shell for accommodating the mobile terminal equipment is provided with a convex part; the electrocardio heart rate detection device is arranged in an inner cavity formed by matching a shell for accommodating the mobile terminal device with the mobile terminal.

The portable mobile terminal is matched with the electrocardio heart rate detection equipment for use, so that the detection of the parameters such as heart rate, heart rate abnormity, blood pressure trend, blood sample saturation, electrocardiogram, photoplethysmogram and the like can be carried out rapidly, conveniently and anywhere, in addition, the electrocardio signals and the photoplethysmogram signals collected and processed by the electrocardio heart rate detection equipment can be further processed by the mobile terminal, and the processing result is displayed on the mobile terminal, so that the recording and the checking are convenient, and the use is convenient.

The above embodiment numbers of the present invention are only for description, and do not represent the advantages and disadvantages of the embodiments.

In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to the related descriptions of other embodiments.

In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.

The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An electrocardiographic heart rate detecting apparatus, comprising: the device comprises a signal processing circuit, signal acquisition equipment and a power supply device;

the signal acquisition equipment comprises a first acquisition part and a second acquisition part which are respectively connected with the signal processing circuit; the first acquisition part is used for acquiring electrocardiosignals and comprises an acquisition electrode plate set, and the acquisition electrode plate set comprises at least two acquisition electrode plates; the second acquisition part is used for acquiring photoplethysmography signals;

the signal processing circuit is used for processing the signals acquired by the signal acquisition equipment;

the power supply device is connected with the signal processing circuit.

2. The electrocardiograph heart rate detecting apparatus according to claim 1, further comprising: the device comprises a device shell, a transparent lens and a reference electrode plate;

the transparent lens is arranged on the side surface of the equipment shell;

the first acquisition part is arranged on the side surface of the equipment shell;

the second acquisition part is arranged in the equipment shell and is positioned below the transparent lens;

the signal processing circuit and the power supply device are both arranged in the equipment shell;

the reference electrode plate is arranged on the side face of the equipment shell and connected with the signal processing circuit.

3. The electrocardiograph heart rate detecting device according to claim 2, wherein the transparent lens, the reference electrode sheet and the first collecting portion are all located on the same side face of the device housing; the collecting electrode plates are annular on the side face of the equipment shell, the reference electrode plates and the transparent lenses are circular and are respectively positioned in the different collecting electrode plates, and the reference electrode plates and the collecting electrode plates are mutually insulated.

4. The ecg heart rate detection apparatus of claim 2, wherein the signal processing circuit comprises a sampling processing circuit, a control circuit, a power management circuit, a communication circuit, and a power switch; the control circuit is respectively connected with the sampling processing circuit, the power management circuit, the communication circuit and the power switch; the power management circuit is connected with the communication circuit and the power supply device respectively, and is provided with a charging thimble contact point; the sampling processing circuit is respectively connected with the first acquisition part and the second acquisition part;

the electrocardio-heart rate detection device also comprises a power supply key and a first charging thimble;

the power supply key is arranged on the side surface of the equipment shell and is opposite to the power switch, and a charging hole is formed in the power supply key;

the top of the first charging thimble is used for being inserted into the charging hole, and the bottom of the first charging thimble is in contact with the contact point of the charging thimble in the power management circuit.

5. The ecg heart rate detection apparatus of claim 4, wherein the sampling processing circuitry comprises ecg signal processing circuitry and photoplethysmography signal processing circuitry; the electrocardiosignal sampling circuit is respectively connected with the reference electrode plate and the collecting electrode plate; the photoelectric volume pulse wave signal processing circuit is connected with the second acquisition part;

the communication circuit comprises a wireless communication circuit and an antenna, and the wireless communication circuit is connected with the antenna;

the signal processing circuit also comprises a first indicator light and a clock system circuit; the first indicator light is arranged beside the power switch, is opposite to the power key and is respectively connected with the control circuit and the power management circuit; the clock system circuit is respectively connected with the control circuit and the wireless communication circuit;

the power supply key is a transparent or semitransparent key;

the collecting electrode plate and the reference electrode plate are both provided with a plurality of convex or concave structures.

6. An electrocardiogram heart rate detection device, comprising: the electrocardiographic heart rate detecting device according to any one of claims 1 to 5, and a charger.

7. The electrocardiogram heart rate detection apparatus of claim 6, wherein the electrocardiogram heart rate detection device further comprises a power key, a first charging pin; the power supply key is arranged on the side surface of the equipment shell of the electrocardio-heart rate detection equipment, is opposite to a power switch of the electrocardio-heart rate detection equipment, and is provided with a charging hole; the charger comprises a charger shell, a charging circuit board, a charging wire and a second charging thimble; the charger shell comprises an upper charger cover and a lower charger cover which are matched with each other; the charging circuit board is positioned in an inner cavity formed by enclosing the charger upper cover and the charger lower cover; the charging wire is connected with the charging circuit board; the second charging thimble is connected with the charging circuit board, and a part of the second charging thimble extends out of the lower cover of the charger and is used for being connected with the first charging thimble through the charging hole.

8. The ecg heart rate detection apparatus of claim 7, wherein the ecg heart rate detection device further comprises a first adsorption part; the charger further comprises a second adsorption part; the charger is fixed on the electrocardio-heart rate detection equipment through the second adsorption part; the first adsorption part and the second adsorption part are both magnets; the second adsorption part is fixed on a limiting structure consisting of a limiting part of the upper charger cover and a limiting part of the lower charger cover; the charger upper cover is provided with a through hole, and a transparent or semitransparent charging indicating sheet is arranged on the through hole; the charging circuit board is provided with a second indicator light, and the second indicator light is arranged below the charging indicator sheet.

9. An electrocardiographic heart rate detection system comprising the electrocardiographic heart rate detection apparatus of any one of claims 1 to 5, comprising: and a housing for accommodating the mobile terminal device; or comprises the electrocardio heart rate detection device of any one of claims 6 to 8 and a shell for accommodating a mobile terminal device;

the shell for accommodating the mobile terminal equipment is provided with a convex part;

the electrocardio heart rate detection device is arranged in an inner cavity formed by matching the shell for accommodating the mobile terminal device with the mobile terminal.

10. The ecg heart rate detection system of claim 9, wherein the ecg heart rate detection device is the ecg heart rate detection device of claim 2, the ecg heart rate detection device comprising: the device comprises a device shell, a transparent lens and a reference electrode plate; the transparent lens is arranged on the side surface of the equipment shell; the reference electrode plate is arranged on the side surface of the equipment shell and is connected with the signal processing circuit; one or more hollow areas are arranged on the convex part;

the reference electrode plate, the transparent lens and the collecting electrode plate are exposed in the same hollowed-out area at the same time; or

The reference electrode plate, the transparent lens and the collecting electrode plate are respectively exposed in different hollow areas; or

The reference electrode plate and one collecting electrode plate are exposed in the same hollowed-out area, and the transparent lens and the other collecting electrode plate are simultaneously exposed in the other hollowed-out area.

11. An electrocardiogram heart rate detection system, which is characterized by comprising an electrocardiogram heart rate detection device as claimed in any one of claims 1 to 5 and a mobile terminal device; or comprises the electrocardio-heart rate detection device of any one of claims 6 to 8 and a shell for accommodating a mobile terminal device.

12. The system according to claim 11, wherein the ecg heart rate detection device is adhered to a back surface of the mobile terminal device; or

The electrocardio-heart rate detection system further comprises a shell for accommodating the mobile terminal equipment; the shell for accommodating the mobile terminal equipment is provided with a convex part; the electrocardio heart rate detection device is arranged in an inner cavity formed by matching the shell for containing the mobile terminal device with the mobile terminal.

13. The ecg heart rate detection system of claim 12, wherein the ecg heart rate detection device is the ecg heart rate detection device of claim 2, the ecg heart rate detection device comprising: the device comprises a device shell, a transparent lens and a reference electrode plate; the transparent lens is arranged on the side surface of the equipment shell; the reference electrode plate is arranged on the side surface of the equipment shell and is connected with the signal processing circuit; one or more hollow areas are arranged on the convex part;

The reference electrode plate, the transparent lens and the collecting electrode plate are respectively exposed in different hollow areas;

or