CN2873098Y - Dynamic heartbeat detection recorder - Google Patents

Abstract

A dynamic heartbeat detection recorder comprising: the neck sleeve body is sleeved and attached to the back side of the neck, and the inner edge surface is provided with a first group of electrodes; the heartbeat recording and displaying device is provided with a shell, an LCD display, a voltage sensing unit and a USB connector connected with the voltage sensing unit; one end of the first group of wires is connected with the first group of electrodes and is connected to the heartbeat recording and displaying device from two sides of the neck sleeve body; the second group of electrodes comprises a left conductive rubber sucker and a right conductive rubber sucker, and the conductive rubber suckers are adsorbed in front of the left chest and the right chest of a human body; one end of the second group of wires is connected with the second group of electrodes, and the other end of the second group of wires is connected to the heartbeat recording and displaying device; the first and second group of electrodes are connected with the voltage sensing unit of the heartbeat recording display device, the voltage change frequency detected by human body is sent to the filter shaping circuit after being filtered by inductance static electricity, the signal is sent to the CPU for amplification processing, the heartbeat value is displayed by the LCD, the detected value stored by the CPU is connected with the personal computer through the USB connector, and the physiological condition is further recorded and analyzed.

Description

Dynamic heartbeat detection recorder

1. Technical field

The utility model relates to a heartbeat detection device, in particular to a neck sleeve body as the first group of electrodes, and two conductive rubber suction cups respectively absorb the left and right chests as the second group of electrodes, so as to increase the accuracy of heartbeat measurement and the comfort of use Dynamic heartbeat detection recorder.

2. Background technology

People's heart rate will change significantly before and after exercise. When exercising, the measurement of these variables is very important. To obtain the most beneficial exercise, the heart rate must rise to 60% of the maximum rate. When the rate rises above the maximum rate, it is harmful to health. Therefore, an instrument that is convenient to measure and can accurately measure the heartbeat is very important for exercise and fitness.

Referring to Fig. 1, U.S. Patent No. 6,553,247 discloses a belt-type heart rate monitor (Electrode Belt of Heart Rate Monitor), in which a heart-beat detection unit 70 is tied to the chest by a belt 71 to keep The heartbeat is detected, and the signal is sent to the receiver 80 on the wrist through wireless transmission. However, the aforementioned patents have the following deficiencies in use:

1. The heartbeat detection unit 70 is mainly tightened by the belt 71 in front of the chest so that it can fit completely. However, during exercise, the lung capacity increases and the belt 71 tightens the chest, which will cause discomfort and breathing difficulties for the user . 2. Due to the large breasts of women, the heartbeat detection unit 70 cannot completely fit the breasts, resulting in a lower detection accuracy. 3. Moreover, sports such as running put people in a dynamic situation, and the user's hands are constantly swinging back and forth, so errors are likely to occur in wireless transmission and signal acquisition of the receiver 80 .

Therefore, the existing heartbeat detectors, especially the motion detection, obviously have the problems of uncomfortable use and poor accuracy.

3. Contents of utility model

The main purpose of the utility model is to overcome the above-mentioned shortcomings existing in the existing products, and provide a dynamic heartbeat detection recorder, which uses the neck sleeve body as the first group of electrodes, and in addition, absorbs the left and right breasts respectively through two conductive rubber suction cups. The front is used as the second set of electrodes to achieve the effect of measuring the accuracy of the heartbeat value and the comfort of use during exercise.

Another object of the present invention is to provide a dynamic heartbeat detection recorder, the two suction cups of which can be conveniently and completely attached to the left and right chests, which is especially suitable for women's sports and can improve the accuracy of detection.

Another purpose of the present utility model is to provide a dynamic heartbeat detection recorder. The first and second sets of electrodes are connected through the human body. Because the blood in the human body will generate voltage when the blood flows through the human body, the heartbeat rate is different and the voltage changes. The frequency is not the same principle, and according to the rule that the farther the blood in the human body is apart, the more obvious the change of its voltage frequency is, a more accurate heartbeat value can be obtained.

The purpose of this utility model is achieved by the following technical solutions. The utility model dynamic heartbeat detection recorder is characterized in that it comprises:

A neck sleeve body, which is an arc-shaped body designed to match the neck of the human body, and is sleeved and attached to the back of the neck. A first set of electrodes is provided on the inner edge of the neck sleeve;

A heartbeat recording and display device, which has a housing, an LCD display on the surface of the housing, a voltage sensing unit located inside the housing, and a protruding device connected to the voltage sensing unit and protruding from the side of the housing. the USB connector;

A first group of wires, one end of which is connected to the first group of electrodes, and connected to the heartbeat recording and display device from both sides of the neck sleeve body;

A second group of electrodes, including two conductive rubber suction cups on the left and right, which are respectively adsorbed in front of the left and right chests of the human body;

A second group of wires, one end of which is connected to the second group of electrodes, and the other end is connected to the heartbeat recording and display device;

The first group of electrodes and the second group of electrodes are respectively connected to the voltage sensing unit of the heartbeat recording and display device, and the frequency of the voltage change detected in the human body is electrostatically filtered by the inductance, and then sent to a filter shaping circuit to obtain the signal, and then The signal is sent to a CPU, and the CPU amplifies the aforementioned signal through an amplifying circuit for CPU processing/calculation, and then the heartbeat value is displayed on the LCD display, and the detection value stored by the CPU is connected to a personal computer through the USB connector, further Record and analyze physiological conditions.

In the aforementioned dynamic heartbeat detection recorder, the neck sleeve body is made of elastic material.

In the aforementioned dynamic heartbeat detection recorder, the first group of electrodes is made of conductive rubber and slightly protrudes from the inner edge of the neck sleeve.

In the aforementioned dynamic heartbeat detection recorder, a female button is provided on the back of the left and right conductive rubber suction cups of the second group of electrodes, which is electrically connected by plugging posts at the corresponding ends of the second group of wires.

In the aforementioned dynamic heartbeat detection recorder, its heartbeat recording and display device is connected to the neck sleeve body through the first group of wires to form a chain and hang on the chest of the human body.

The beneficial effect of the dynamic heartbeat detection recorder provided by the utility model is that the neck sleeve body is used as the first group of electrodes, and the left and right chests are respectively adsorbed by two conductive rubber suckers as the second group of electrodes. Two sets of electrodes are used to measure the accurate heartbeat value. The neck sleeve is worn on the neck of the human body, which has no effect on the breathing of the human body and has good comfort; the heartbeat is transmitted through the first set of wires and the second set of wires and displayed on the heartbeat recording and display device Value, high accuracy, and the detected heartbeat records can be stored in the computer through the USB connector, so as to understand one's physical condition, and determine the amount of exercise according to one's own health condition, so as to obtain better exercise and fitness effects.

4. Description of drawings

Fig. 1 is a schematic diagram of the structure of the U.S. Patent No. 6,553,247.

Fig. 2 is a schematic diagram of the three-dimensional structure of a preferred embodiment of the utility model.

Fig. 3 is a schematic diagram of the exploded structure of the second group of electrodes of the present invention.

Fig. 4 is a schematic view of the utility model in use.

Fig. 5 is a circuit diagram of the implementation of the heartbeat recording and display device of the present invention.

Explanation of main symbols in the figure: 10 neck sleeve body, 20 first group of electrodes, 30 heartbeat recording display device, 31 housing, 32 LCD display, 331 filter shaping circuit, 332 CPU, 333 amplifying circuit, 34 USB connector , 40 the first group of wires, 50 the second group of electrodes, 51 conductive rubber sucker, 52 female button, 60 the second group of wires, 61 post.

5. Specific implementation

Referring to Fig. 2, Fig. 3, Fig. 4, shown in Fig. 5, the preferred embodiment of the dynamic heartbeat detection recorder of the present utility model comprises: a neck cover body 10, is the arc body that cooperates human body neck and is established , and set it on the back of the neck. The inner edge of the neck sleeve body 10 is provided with a first set of electrodes 20. The first set of electrodes 20 is made of conductive rubber and slightly protrudes from the inner edge of the neck sleeve body 10. But not limited to this, the equivalent conductive patch can also be implemented, but the conductive rubber of this embodiment is preferred, because it is skin-friendly, can be attached to the neck for detection, and has better comfort and is not easy to wear. slide. In addition, the neck sleeve body 10 is preferably made of flexible material, but it is not limited thereto. If it is made of elastic material, it can be stretched according to the neck of different body shapes, and it can have an inward elasticity to clamp against On the back of the neck, this kind of clamping is like a headband, which can be positioned but not uncomfortable.

A heartbeat record display device 30, as shown in Figure 2 and Figure 5, has a housing 31, an LCD display 32 located on the surface of the housing 31, a voltage sensing unit 33 located inside the housing 31, and A USB connector 34 connected to the voltage sensing unit 33 and protruding from the side of the casing 31;

A first group of wires 40, one end of which is connected to the first group of electrodes 20, and connected to the heartbeat recording and display device 30 from both sides of the neck sleeve body 10; as shown in Figure 4, the heartbeat recording and display device 30 passes through the first The group lead wire 40 is connected with the neck sleeve body 10 to form a chain and hangs on the chest of the human body. Because this heartbeat recording display device 30 is small in size, just like a pendant or the size of a small MP3, it can be stuffed in the clothes during use, or put into the breast pocket, and other appropriate positions, and will not hinder the movement in the dynamic sports.

A second group of electrodes 50 includes two conductive rubber suction cups 51 on the left and right. Because conductive rubber has good conductivity like metal, it also has skin-friendly properties, so the suction cups made of this type of material are used as conductive interfaces, not only for adsorption The fit is good, and good conductivity can also be obtained; more importantly, the utility model uses two conductive rubber suction cups 51 as the second group of electrodes 50 of the conductive interface, which can be easily adsorbed on the left and right chests during use, completely It does not need to be fixed with a belt, which is especially convenient for women to use, and because it can be adsorbed on the exact position of the human chest, the error rate when detecting the heartbeat is reduced.

Referring to Fig. 3, the back side of the conductive rubber suction cup 51 is provided with a female button 52, which is electrically connected to the post 61 at the corresponding end of the second group of wires 60; the two conductive rubber suction cups 51 of the present embodiment are designed as It is detachable for easy portability or replacement, but it is not limited thereto, that is, it can also be directly connected to the second group of wires 60 , and its other end is connected to the heartbeat recording and display device 30 .

Referring to Fig. 4, when the utility model is used, the neck sleeve body 10 is placed on the neck, so that the first group of electrodes 20 is attached to the carotid artery, and the two conductive rubber suction cups 51 of the second group of electrodes 50 are put into the clothes , and adsorbed on the left and right chest positions, and the heartbeat recording and display device 30 can be placed in an appropriate position as described above.

Referring to Fig. 5, the first group of electrodes 20 and the second group of electrodes 50 are respectively connected to the voltage sensing unit 33 of the heartbeat recording and display device 30. Since the first group of electrodes is usually attached to the carotid artery, It can be connected to the second group of electrodes 50 on the chest through the human body. When the blood of the human body circulates, there will be voltage generation (this is a natural physiological phenomenon of the human body, and will not be described in detail). When the heart rate is different, the frequency of the voltage change is also different. Therefore, the voltage change frequency detected in the human body is electrostatically filtered by three inductors L1, L2, and L3, and then sent to a filter shaping circuit 331 to obtain a signal, and then the signal is sent to a CPU (332), and the CPU (332 ) is provided with an amplifying circuit 333 in a built-in or external manner, which can amplify the aforementioned signal for processing/calculation by the CPU (332), and then display the heartbeat value by the LCD display 32; the detection value stored by the CPU (332) is passed through the USB connector 34 is connected with a personal computer (not shown in the figure), and uses the internal software of the computer to further record and analyze the physiological conditions.

The dynamic heartbeat detection recorder of the utility model utilizes two groups of electrodes 20 and 50 arranged at different positions to measure accurate heartbeat values. The belt-shaped structure of some products should be comfortable; in addition, the heartbeat value is transmitted through the first group of wires 40 and the second group of wires 60 and displayed on the heartbeat record display device 30, which is more accurate than the wireless transmission to the wrist receiver of existing products. High, and the detected heartbeat record can be stored in the computer through the USB connector 34, so as to understand one's own physical condition, and determine the amount of exercise according to one's own health condition, thereby obtaining better exercise and fitness effects.

The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the utility model, All still belong to within the scope of the technical solution of the utility model.

Claims (5)

1, a kind of dynamic heart beating detecting recorder is characterized in that, comprising:

One neck body is to cooperate neck and the arc body that is set as, and is nested with and pastes in the neck rearward position, and neck body inner edge surface is provided with one first group of electrode;

The display device of one heart beating record, it has voltage sensing unit and that LCD display, that a housing, is located at surface of shell is located at enclosure interior and is connected with the voltage sensing unit and protrudes out USB connector at the housing side;

One first group of lead, the one end is connected with first group of electrode, and is picked out to the display device of heart beating record by neck body both sides;

One second group of electrode, two conductive rubber suckers about comprising are before this conductive rubber sucker is adsorbed on human body left and right sides chest respectively;

One second group of lead, the one end is connected with second group of electrode, and the other end is connected to the display device of heart beating record;

This first group of electrode and second group of electrode are connected to the voltage sensing unit that display device is write down in heart beating, will be in the change in voltage frequency of human body detecting, behind the inductance electro static filtering, send into a filtering shaping circuit and obtain signal, signal is sent into a CPU, this CPU amplifies aforementioned signal by an amplifying circuit again, for CPU processing/calculating, manifest the heart beating value by LCD display again, the detecting numerical value that CPU stores is connected with people's computer one by one via this USB connector.

2, dynamic heart beating detecting recorder according to claim 1 is characterized in that described neck body is made by elastomeric material.

3, dynamic heart beating detecting recorder according to claim 1 is characterized in that described first group of electrode is made of conductive rubber, and slightly protruding in the inner edge surface of neck body.

4, dynamic heart beating detecting recorder according to claim 1 is characterized in that the back side of the left and right sides conductive rubber sucker of described second group of electrode is provided with a box, and pegging graft for the inserting column of second group of lead corresponding end forms electric connection.

5, dynamic heart beating detecting recorder according to claim 1 is characterized in that the display device of described heart beating record is connected with the neck body by first group of lead and is choker hanging in the human body front.

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