CN2822511Y

CN2822511Y - Multifunctional training testing apparatus of heart-lung ability

Info

Publication number: CN2822511Y
Application number: CN 200520083151
Authority: CN
Inventors: 王忠勇; 于鲁宾; 李若鹏
Original assignee: Ocean University of China
Current assignee: Ocean University of China
Priority date: 2005-05-12
Filing date: 2005-05-12
Publication date: 2006-10-04
Anticipated expiration: 2015-05-12

Abstract

The utility model discloses a multifunctional training and testing device for heart and lung abilities, which solves the problems that when carried out in the physical training, the heart and lung ability training is affected by the field and the weather, and the measurement is inaccurate. The utility model has the advantages of reasonable structure, convenient operation, etc., and is in time and accurate. The utility model has the structure is that the multifunctional training and testing device for heart and lung abilities is provided with a wrist belt. The utility model is characterized in that the wrist belt is provided with a measuring device provided with keys and a display, and a heart rate probe is arranged in the position contacting to the inner side of the human body wrist; a control circuit is arranged in the measuring device.

Description

Multifunctional cardiopulmonary ability training test set

Technical field

This utility model relates to a kind of athletic training equipment, relates in particular to a kind of training devices who measures the cardiopulmonary ability.

Background technology

In present athletic training, often need the trainer to carry out outdoor a large amount of athleticisms and play the purpose of tempering the cardiopulmonary ability, such as running, up/down steps etc.But the restriction that this is subjected to certain current conditions such as place, weather again brings inconvenience to the person taking exercise, simultaneously since in the reality test because of there is certain error in timing or counting etc., cause test result not to be inconsistent with practical situation, easily cause dispute.

Summary of the invention

This utility model is exactly in order to address the above problem, and provides a kind of rational in infrastructure, easy to use, the cardiopulmonary ability training test set that accuracy rate is high, and it is according to people's heart rate and momental corresponding relation, by detecting the quantity of motion that heart rate can calculate the trainer.

For achieving the above object, this utility model has adopted following technical scheme: a kind of multifunctional cardiopulmonary ability training test set, it has wrist strap, it is characterized in that: quantifier is arranged on the wrist strap, button, display are arranged on the quantifier, there is the heart rate probe the inboard contact position of quantifier and human body wrist, and quantifier inside is control circuit.

Described control circuit comprises heart rate probe, and it be a pressure transducer, connects with signal amplification circuit respectively, and signal amplification circuit connects through the central processing unit with the single-chip microcomputer formation, and central processing unit is then with memorizer and radiating circuit and display circuit with press key connecting

This utility model has button can set movement time, speed by heart rate detector being made wearable watch style on it, user can arbitrarily be set according to the needs of oneself; Display can show every numerical value of heart rate value and above-mentioned setting, handles and stores by single-chip microcomputer.It also has radiating circuit, the numerical value that detects can be sent to receptor, handles the back by receptor and shows by computer.Portion also has memorizer within it, the data storage of certain hour can be got up, so just can be on this quantifier direct reading numerical values, thereby can show and storage numerical value by unit, also can be by infinitely many people of transmission realization concurrent connections use, promptly many people and a microcomputer carry out data and transmit and measure.Its use is that wrist strap is worn on the wrist of user, set speed, distance or other values according to own or exercise needs, the practitioner can practise on treadmill or place such as indoor then, can know whether according to the corresponding relation of heart rate numerical value and speed or distance and to reach training requirement, so just no longer be subjected to the restriction of place and weather, and accurate measurement, reduced probability of errors.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the rearview of Fig. 1;

Fig. 3 is a circuit block diagram of the present utility model.

Wherein, 1. wrist strap, 2. quantifier, 3. button, 4. display, 5. heart rate probe, 6. signal amplification circuit, 7.A/D change-over circuit, 8. central processing unit, 9. memorizer, 10. radiating circuit.

The specific embodiment

Among Fig. 1, quantifier 2 is arranged on wrist strap 1, quantifier 2 comprises button 3, but numerical value such as input rate, distance; Liquid crystal display 4 is used for showing each numerical value, in the back side and the inboard contact position of human body wrist of quantifier 2 heart rate probe 5 is arranged, as shown in Figure 2.

The circuit block diagram of quantifier 2 as shown in Figure 3, wherein, heart rate probe 5 heart rate signals that detect are sent into the central processing unit 8 that single-chip microcomputer constitutes through signal amplification circuit 6, A/D change-over circuit 7, after central processing unit 8 is handled, deliver to display 4 respectively and show numerical value, and send into memorizer 9 and store.Central processing unit 8 also connects with radiating circuit 10 simultaneously, and this circuit can convert the output signal of central processing unit 8 to wireless signal, delivers in the receptor, realizes the remote reading function.Central processing unit 8 also connects with button 3.

Claims

1, a kind of multifunctional cardiopulmonary ability training test set, it has wrist strap, it is characterized in that: quantifier is arranged on the wrist strap, button, display are arranged on the quantifier, there is blood pressure heart rate probe the inboard contact position of quantifier and human body wrist, and quantifier inside is control circuit.

2, multifunctional cardiopulmonary ability training test set according to claim 1, it is characterized in that: described control circuit comprises the heart rate probe, it is a pressure transducer, connect with signal amplification circuit respectively, signal amplification circuit connects through the central processing unit that A/D change-over circuit and single-chip microcomputer constitute, and central processing unit is then with memorizer and radiating circuit and display circuit with press key connecting.