CN203315683U - Self-powered control system for body building instrument - Google Patents
Self-powered control system for body building instrument Download PDFInfo
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- CN203315683U CN203315683U CN2013203264553U CN201320326455U CN203315683U CN 203315683 U CN203315683 U CN 203315683U CN 2013203264553 U CN2013203264553 U CN 2013203264553U CN 201320326455 U CN201320326455 U CN 201320326455U CN 203315683 U CN203315683 U CN 203315683U
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- fitness facilities
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Abstract
The utility model discloses a self-powered control system for a body building instrument. The body building instrument drives a generator to generate power during operation; the power is converted into working voltage through a rectifying and switching power supply circuit for measurement, display, operation and control of a control system and meanwhile for charge and energy storage of an accumulator; when the body building instrument does not operate, the system is powered by the accumulator for a user to set exercise parameters; when the instrument is not operated for a long time, the power is automatically turned off to save the electric energy; the control system directly extracts rotation speed from the generator to be converted into corresponding motion speed so as to measure the motion distance and the heat consumption and simplify the exercise parameter measurement; motion speed control is realized by controlling the generator load through a pulse width modulation (PWM) to change damping. The self-powered control system has high integration and an optimal structure, covers the measurement and control function required by the current body building instrument, is in line with the energy-saving and environment-friendly development tendency of the body building instrument and can be directly used for the body building instruments such as a treadmill, a stair machine, spinning and an elliptical machine.
Description
Technical field
A kind of control system of the self power generation for health and fitness facilities of the utility model, relate to field of exercise.
Background technology
In the health and fitness facilities industry, traditional aerobic fitness apparatus, as treadmill, stepped mountain-climbing machine, Spinning, elliptical machine etc., all needs external power supply work or demonstration basically, consumes on the one hand electric energy; On the other hand, must could work in the place that power supply is arranged, limit the use of health and fitness facilities.Along with deepening continuously of energy-conserving and environment-protective theory, health and fitness facilities reduces energy consumption, develops self-powered technology, becomes gradually the development trend of Novel body building apparatus.
Summary of the invention
The technical problems to be solved in the utility model has been to provide a kind of control system of the self power generation for health and fitness facilities, and the mechanical energy produced when health and fitness facilities is turned round changes into electric energy, and for health and fitness facilities work, and the electrical power storage of having more than needed is battery.
The technical solution adopted in the utility model is as follows: a kind of control system of the self power generation for health and fitness facilities, comprise generator, drive plate, battery, power resistor, control panel, touch LCD screen, hold piezoelectric patches, wireless heart rate module, membrane keyboard, generator is connected with the health and fitness facilities rotating mechanism by belt, during rotation, mechanical energy is changed into to electric energy, output AC voltage is connected to drive plate, and drive plate converts alternating voltage to DC voltage and powers and charge a battery to control panel; Control panel and drive plate, touch LCD screen, hold piezoelectric patches, wireless heart rate module, membrane keyboard and be connected respectively, control the health and fitness facilities running, and measuring and calculating shows movement velocity, mileage, heat exhaustion, run duration, heart rate kinematic parameter, control panel output pulse width modulation (PWM) signal is to drive plate, drive plate is controlled generator loading by the electric current of controlling connected power resistor, change the damping of health and fitness facilities rotating mechanism, the change of controlled motion speed.
Described storage battery quantity not sufficient or when battery is not installed, generate electricity by generator, can be directly for control system self power generation work.
Described battery tension output can be started shooting by drive plate, and control circuit is opened and shutoff, to save the battery electric energy, when not controlling health and fitness facilities for a long time, turn-off battery output by the control panel output signal, when battery turn-offs, by film keyboard key or motor speed signal, can automatically open storage battery power supply.
The ac voltage signal of described generator output, by drive plate rate signal testing circuit, is convertible into tach signal, and is converted into movement velocity.
Described liquid crystal display adopts touch-screen, and the user can control respectively health and fitness facilities by touch-screen or membrane keyboard.
A kind of control system of the self power generation for health and fitness facilities of the utility model, integrated level is high, structure optimization, contained the required observing and controlling function of current health and fitness facilities, meet health and fitness facilities energy-conserving and environment-protective development trend, can be directly used in the health and fitness facilitieses such as treadmill, stepped mountain-climbing machine, Spinning, elliptical machine.
The accompanying drawing explanation
Fig. 1 is that the utility model structure connects block diagram;
Fig. 2 is the utility model theory diagram;
Fig. 3 is the utility model start control circuit schematic diagram;
Fig. 4 is the utility model rate signal testing circuit schematic diagram.
The specific embodiment
As depicted in figs. 1 and 2, a kind of control system of the self power generation for health and fitness facilities, comprise generator G, drive plate A1, battery E, power resistor R, control panel A2, touch LCD screen A3, hold piezoelectric patches A4, wireless heart rate modules A 5, membrane keyboard A6.Drive plate A1 is comprised of rectification circuit D1, switching power circuit D2, battery charging circuit D3, rate signal testing circuit D4, damping control circuit D5, start control circuit D6; Control panel A2 is comprised of power circuit D7, microprocessor D8, heart rate inspection circuit D9, key switch circuit D10.
Generator is connected with the health and fitness facilities rotating mechanism by belt, during rotation, mechanical energy is changed into to electric energy, the rectification circuit D1 that output AC voltage is connected to drive plate A1 changes DC voltage into, the DC voltage connecting valve power circuit D2 of this size variation with the speed of electric machine rotation, changing galvanic current into presses, the galvanic current straightening meets control panel A2 in succession, for it provides power supply, and, by connecting battery charging circuit D3 accumulators E charging, generator alternating current voltage signal Negotiation speed signal deteching circuit D4 converts rotational speed pulse signal to; Control panel A2 and drive plate A1, touch LCD screen A3, hold piezoelectric patches A4, wireless heart rate modules A 5, membrane keyboard A6 and be connected respectively; The power circuit D7 that connects control panel A2 from self power generation voltage or the battery tension of drive plate A1 input, the voltage of power circuit D7 output provides power supply for microprocessor D8 and heart rate detection circuit D9; Holding piezoelectric patches A4 is connected with microprocessor D8 by heart rate detection circuit D9 with wireless heart rate modules A 5; Membrane keyboard A6 is connected with microprocessor D8 by key switch circuit D10, touch LCD screen A3 is connected with microprocessor D8, microprocessor D8 shields A3 by touch LCD or membrane keyboard A6 controls the health and fitness facilities running, and measuring and calculating shows the kinematic parameters such as movement velocity, mileage, heat exhaustion, run duration, heart rate; Control panel A2 is the damping control circuit D5 to drive plate A1 by microprocessor D8 output pulse width modulation (PWM) signal, damping control circuit D5 controls generator loading by the electric current of controlling connected power resistor R, change the damping of health and fitness facilities rotating mechanism, thereby reach the purpose of controlled motion speed.When health and fitness facilities does not turn round, by battery E, pass through start control circuit D6 to system power supply, for the user, kinematic parameter is set; Not during operating apparatus, microprocessor D8 controls start control circuit D6 auto-breaking for a long time, and to save electric energy, but when actuation of keys or rate signal are arranged, start control circuit D6 opens battery E output automatically.
The control circuit D6 schematic diagram of starting shooting as shown in Figure 3, film keyboard key signal and motor speed signal are connected respectively the input of NAND gate D13, the control panel output signal connects the input of another NAND gate D14, their common output connects metal-oxide-semiconductor on-off circuit D15, its operation principle is: during start, the microprocessor D8 output signal of control panel A2, control metal-oxide-semiconductor on-off circuit D15 switch closure, battery E output voltage; When not controlling health and fitness facilities for a long time, microprocessor D8 output signal control to be controlled metal-oxide-semiconductor on-off circuit D15 and is disconnected, and battery E can't output voltage; When film keyboard key signal or motor speed signal are arranged, control metal-oxide-semiconductor on-off circuit D15 switch closure, battery E output voltage.
Rate signal testing circuit D4 schematic diagram as shown in Figure 4, the motor output AC voltage is by V1, R1, R2 connecting triode V2 ground level, transistor collector connects light every circuit D16, its operation principle is: the circuit be comprised of V1, R1, R2, V2, by the shaping of motor output AC voltage, is changing motor speed signal by light into every circuit D16.
Claims (5)
1. the control system of the self power generation for health and fitness facilities, comprise generator, drive plate, battery, power resistor, control panel, touch LCD screen, hold piezoelectric patches, wireless heart rate module, membrane keyboard, generator is connected with the health and fitness facilities rotating mechanism by belt, during rotation, mechanical energy is changed into to electric energy, output AC voltage is connected to drive plate, and drive plate converts alternating voltage to DC voltage and powers and charge a battery to control panel; Control panel and drive plate, touch LCD screen, hold piezoelectric patches, wireless heart rate module, membrane keyboard and be connected respectively, control the health and fitness facilities running, and measuring and calculating shows movement velocity, mileage, heat exhaustion, run duration, heart rate kinematic parameter, control panel output pulse width modulation (PWM) signal is to drive plate, drive plate is controlled generator loading by the electric current of controlling connected power resistor, change the damping of health and fitness facilities rotating mechanism, the change of controlled motion speed.
2. according to the described a kind of control system of the self power generation for health and fitness facilities of claims 1, it is characterized in that, described storage battery quantity not sufficient or when battery is not installed, generate electricity by generator, can be directly for control system self power generation work.
3. according to the described a kind of control system of the self power generation for health and fitness facilities of claims 1, it is characterized in that, described battery tension output can be started shooting by drive plate, and control circuit is opened and shutoff, to save the battery electric energy, when not controlling health and fitness facilities for a long time, turn-off battery output by the control panel output signal, when battery turn-offs, by film keyboard key or motor speed signal, can automatically open storage battery power supply.
4. according to the described a kind of control system of the self power generation for health and fitness facilities of claims 1, it is characterized in that, the ac voltage signal of described generator output, by drive plate rate signal testing circuit, is convertible into tach signal, and is converted into movement velocity.
5. according to the described a kind of control system of the self power generation for health and fitness facilities of claims 1, it is characterized in that, described liquid crystal display adopts touch-screen, and the user can control respectively health and fitness facilities by touch-screen or membrane keyboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203264553U CN203315683U (en) | 2013-06-07 | 2013-06-07 | Self-powered control system for body building instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203264553U CN203315683U (en) | 2013-06-07 | 2013-06-07 | Self-powered control system for body building instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203315683U true CN203315683U (en) | 2013-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203264553U Expired - Lifetime CN203315683U (en) | 2013-06-07 | 2013-06-07 | Self-powered control system for body building instrument |
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| Country | Link |
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| CN (1) | CN203315683U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301611A (en) * | 2013-06-07 | 2013-09-18 | 湖北海山科技有限公司 | Self-generating control system for fitness equipment |
| CN104085492A (en) * | 2014-07-07 | 2014-10-08 | 山东圣阳电源股份有限公司 | Processing method and system for electric bicycle power source and electric bicycle |
-
2013
- 2013-06-07 CN CN2013203264553U patent/CN203315683U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301611A (en) * | 2013-06-07 | 2013-09-18 | 湖北海山科技有限公司 | Self-generating control system for fitness equipment |
| CN104085492A (en) * | 2014-07-07 | 2014-10-08 | 山东圣阳电源股份有限公司 | Processing method and system for electric bicycle power source and electric bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |
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| CX01 | Expiry of patent term |