CN2061847U - Intelligent multi-function sports traiing device - Google Patents
Intelligent multi-function sports traiing device Download PDFInfo
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- CN2061847U CN2061847U CN 89222099 CN89222099U CN2061847U CN 2061847 U CN2061847 U CN 2061847U CN 89222099 CN89222099 CN 89222099 CN 89222099 U CN89222099 U CN 89222099U CN 2061847 U CN2061847 U CN 2061847U
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Abstract
The utility model relates to an intelligent multi-function sports training device which is used for the resistance force device of physical training as a controlled object and comprises an intellectualized controlling center with a micro-computer and an auxiliary circuit. The resistance force manner and the parameter can be set according to the requirement of the trainer. The utility model can conveniently sent force to the trainer or generates resistance force, simulated motivated resistance force and can use digital or denotes in card out the parameter of a training period of force, work, speed, maximal value, minimum value and average value, etc. The utility model which can patch a pulse transducer loop, a speech and audio loop is a superior and specialized intelligent training device.
Description
The utility model relates to a kind of intelligent multi-function athletic training device, be a kind of with microcomputer and auxiliary circuit serve as control core be the intelligent athletic training device of controll plant with the drag devices that is used for athletic training
Existing athletic training device has training aids such as hydraulic pressure, centrifugal friction, pouring weight formula, and be the momentum training aids such as electromagnetism of controllable resistance device with the magnetic powder cluth, all only has simple tally function, thereby control is too single, can not show the size of resistance, speed, total work, maximum, force etc., can not satisfy growing specialized and superior requirement.
The purpose of this utility model is a kind of intelligent multi-function athletic training device of design, it can show various parameter values in the training process, i.e. times of exercise in cycle of training, training parameters such as total time, total work, maximum, force, maximum work, and can set required resistance mode, and various training parameters.
The utility model is made up of control core and controll plant, and controll plant is the drag devices that is used for athletic training.Form by force application apparatus ［ 15 ］, magnetizing coil ［ 16 ］, the motor that tests the speed ［ 17 ］.Control core of the present utility model is by microcomputer ［ 1 ］, program storage ［ 2 ］, data storage ［ 3 ］, addressed memory ［ 4 ］, parallel interface ［ 5 ］, A/D converter ［ 6 ］, display decoder ［ 13 ］, display driver ［ 14 ］ keyboard ［ 8 ］ is formed the microcomputer control section, also can also add CRT monitor ［ 10 ］, printer ［ 7 ］, audio loop ［ 9 ］, pulsation sensor ［ 11 ］ is by current feedback loop, voltage feedback loop, velocity feedback loop, the phase demodulation loop, auxiliary input is formed in the photoelectric counting loop, output circuit.
The bus ［ 105 ］ of microcomputer ［ 1 ］ and photoelectric counting loop (BG1, DK1, IC5, R12, R13) join in the microcomputer control section of the present utility model, the bus ［ 106 ］ of microcomputer ［ 1 ］ and phase demodulation loop (DW1, DW2, W2, R4, R5, IC4, U1, U2) join, micro computer ［ 1 ］ joins by bus ［ 113 ］ and pulsation sensing loop ［ 11 ］, joins by serial line interface RS232 and CRT ［ 10 ］.The bus ［ 104-1 ］ of A/D converter ［ 6 ］ is joined by a voltage feedback loop (W4, W5, R10, R11, IC1) and magnetizing coil ［ a 16 ］ end (A1-A2).(IC2, W3, W6, R7～R9) and magnetizing coil ［ 16 ］ other end (A1-A2) join the bus ［ 104-2 ］ of A/D converter ［ 6 ］ by current feedback loop.The bus ［ 104-3 ］ of A/D converter ［ 6 ］ is connected with the motor that tests the speed ［ 17 ］ by velocity feedback loop (R1, C1, W1, D1, D2, IC3, R3), and microcomputer control section (1,2,3,4,5,6,7,8,9,10,13,14) is realized the control of drag devices that controll plant promptly is made up of force application apparatus ［ 15 ］, magnetizing coil ［ 16 ］, the motor that tests the speed ［ 17 ］ by auxiliary input and output loop.
Voltage feedback loop is made up of W4, W5, R10, R11, IC1 in auxiliary input, the output circuit, and an end joins by bus ［ 104-1 ］ and A/D converter ［ 6 ］, and the other end and magnetizing coil ［ 16 ］ (A1-A2) join.Current feedback loop is made up of W3, W6, R7～R9, C5, IC2, and an end joins by bus ［ 104-2 ］ and A/D converter ［ 6 ］, and the other end and magnetizing coil ［ 16 ］ (A1-A2) join.Velocity feedback loop is made up of R1, C, W1, D1, R2, R3, IC3, one end joins via ［ 104-3 ］ and A/D converter ［ 6 ］, the other end and the motor ［ 17 ］ that tests the speed join, the phase demodulation loop is made up of IC4, DW1, DW2, W2, R4, R5, R6 gate circuit U1, field-effect transistor U2, and gate circuit U1 joins by ［ 106 ］ and microcomputer ［ 1 ］.The magnetizing coil of field-effect transistor U2 and drag devices ［ 16 ］ (A1-A2) joins.The other end is connected on the common point of W1 in the velocity feedback loop, R1, C1 by R4.
Guang Lan hole ［ 20 ］ is installed on the outer drum of force application apparatus ［ 15 ］, and two ends one end of Guang Lan hole ［ 20 ］ is installed light emitting diode DK1, and the other end is installed light-sensitive element BG1.BG1, shaping loop IC5, R13 form photosensitive receiving loop and are joined by bus ［ 105 ］ and microcomputer ［ 1 ］.Guang Lan hole ［ 20 ］ rotates with force application apparatus ［ 15 ］ that other is motionless.Photosensitive receiving loop (BG1, IC5, R13) can accurately calculate the shift length of rope in the force application apparatus ［ 15 ］ with the counter in the new-type input microcomputer ［ 1 ］ of pulse.
Principle of the present utility model: microcomputer ［ 1 ］ according to the program of program storage ［ 2 ］ by bus ［ 106 ］ output pulse width modulation signal, gate circuit U1, field-effect transistor U2 to the phase demodulation loop.Only at the motor that tests the speed ［ 17 ］ ［ CF ］ when just changeing, be timing by the signal of velocity feedback loop (R1, C1, W1, D1, R2, R3, IC2) feedback, gate circuit U2 just opens.The pulse-width signal of bus ［ 106 ］ output is effective.Make U2 (A1-A2) export the exciting curent of distinct pulse widths, the resistance follow procedure of drag devices is controlled to magnetizing coil ［ 16 ］.The pulsewidth of the pulse-width signal of (MCS18031) being exported by miniature calculating ［ 1 ］ is wide more, and exciting curent is big more, resistance is big more.
In training, the trainer sets various resistance modes and parameter value by keyboard ［ 8 ］.Microcomputer ［ 1 ］ is to be set by keyboard ［ 8 ］ according to the resistance mode of the actual required simulation of trainer by the pulse-width signal of bus ［ 106 ］ output.Input to the voltage feedback signal of A/D converter ［ 6 ］, input to the current feedback signal of A/D converter ［ 6 ］ by bus ［ 104-2 ］ by bus ［ 104-1 ］; And by the velocity feedback loop of bus ［ 104-3 ］ input all via A/D converter ［ 6 ］ to microcomputer ［ 1 ］; By the size of photoelectric counting loop by the signal of giving microcomputer ［ 1 ］ etc. of ［ 105 ］ input, reach the size of voltage, electric current, feedback speed signal, all become the instruction of control microcomputer ［ 1 ］, automatically adjust by program, make the different pulse width signal of micro computer output control drag devices.
Parallel interface ［ 5 ］ (INTEL Corp. 8155) has clock, and joins by data/address bus ［ 110 ］ and printer, and the bus ［ 111 ］ of parallel interface ［ 5 ］ also can be joined with voice and audio loop.Be used to promote training effect, talk about the training atmosphere that jumps.
Pulsation sensor ［ 11 ］ is imported miniature calculating ［ 1 ］ by bus ［ 113 ］, and the changes in heart rate as showing the trainer also is very important.
Display decoder ［ 13 ］, display driver ［ 14 ］ is joined by bus ［ 101 ］, ［ 102 ］, ［ 103 ］ and microcomputer ［ 1 ］.Show charactron 18-1 ... 18-8 is driven by display decoder ［ 13 ］, display driver ［ 14 ］, decoding, demonstration.Show parameters such as time, number of times, show value classification, power, speed, merit respectively.
The utility model has overcome the shortcoming of existing trainer.Can satisfy superior, specialized needs.It can be according to hands-on on request by required control mode and the various parameter of keyboard to set up, show each action mean force, average speed, institute's work, time by charactron, total time, total work, number of times and maximum, force, the maximum work that also can show a cycle of training are a kind of intelligentized multi-functional training devices.
Description of drawings:
Fig. 1 is a microcomputer control section of the present utility model.
Fig. 2 is the composition diagram in current feedback loop, voltage feedback loop, velocity feedback loop, phase demodulation loop for the utility model auxiliary input, output circuit.
Fig. 3, Fig. 4 are the structural map of drag devices.
Fig. 5 is the structure chart in light-sensitive element BG1 in the photoelectric counting loop, light emitting diode DK1, Guang Lan hole.
Fig. 6 is photosensitive receiving loop structure chart.
1-microcomputer (MCS8031); 2-program storage (EPROM2764); 3-data storage (RAM6264); 4-address latch (74CS373); 5-parallel interface (8155); 6-A/D converter (ADC0809); The 7-printer; The 8-keyboard; The 9-acoustics circuit; 10-CRT terminal (connecting) by serial line interface RS232; 11-pulsation sensor; The 12-frequency divider; 13-display decoder (74CS138); 14-display driver (CD4511); The 15-force application apparatus; The 16-magnetizing coil is (A1-A2) among Fig. 2; The 17-motor that tests the speed; 19-bar shaped luminous tube loop; 18-shows charactron; 20-Guang Lan hole.
Embodiment 1:
Drag devices is the application of force drum that has magnetic powder cluth, and control section and the motor ［ 17 ］ that tests the speed, application of force drum ［ 15 ］, magnetizing coil ［ 16 ］ join.
Embodiment 2:
Drag devices is one and has the generator that fixed resistance is load, and application of force drum in addition on the generator rotating shaft is loaded onto the motor that tests the speed.The magnetizing coil of control section and generator, the motor that tests the speed, application of force drum link to each other.
Embodiment 3:
Whole drag devices is the device that embodiment 1 is connected with motor, and motor and magnetic powder cluth are coaxial.
(illustrate: in the various embodiments described above, application of force drum can be replaced by gear mechanism; Microcomputer control section of the present utility model can be controlled two cover drag devices simultaneously, and electric current, voltage, velocity feedback loop, phase demodulation loop, photoelectric counting loop are two covers at this moment.）
Claims (4)
1, a kind of intelligent multi-function athletic training device, include control core and controll plant, controll plant refers to the drag devices that is used for athletic training, by force application apparatus [15], magnetizing coil [16], the motor [17] that tests the speed is formed, it is characterized in that said control core is by microcomputer control section (1,2,3,4,5,6,7,8,9,10,11,12,13,14) and the input, output circuit (current feedback loop, voltage feedback loop, velocity feedback loop, the phase demodulation loop, the photoelectric counting loop) forms, above-mentioned microcomputer control section (1,2,3,4,5,6,7,8,9,10,11,12,13,14) A/D converter [6] joins via the motor that tests the speed of velocity feedback loop and drag devices, the microcomputer of microcomputer control section [1] joins by the photoelectric counter of photoelectric counting loop and drag devices, and above-mentioned A/D converter [6] passes through voltage feedback loop, the magnetizing coil of current feedback loop and drag devices joins.
2, a kind of intelligent multi-function athletic training device according to claim 1, the composition of microcomputer control section has keyboard ［ 8 ］, printer ［ 7 ］, voice and audio loop ［ 9 ］, CRT show circuit ［ 10 ］, pulsation sensor ［ 11 ］, the chief component that it is characterized in that above-mentioned microcomputer control section is: microcomputer ［ 1 ］ (MCS8031), program storage ［ 2 ］ (EPROM2764), data storage ［ 3 ］ (RAM6264), address latch ［ 4 ］ (74CS373), parallel interface ［ 5 ］ (8155), A/D converter ［ 6 ］ (ADC0809), display decoder ［ 13 ］ (74CS138), display driver ［ 14 ］ (CD4511) is formed, above-mentioned microcomputer ［ 1 ］ joins by bus ［ 105 ］ and the photoelectric counting device ［ 18 ］ that is contained on the force application apparatus ［ 15 ］, the bus ［ 104-1 ］ of A/D converter ［ 6 ］ is by voltage feedback loop (W5, W4, R10, R11, IC1) and magnetizing coil ［ a 16 ］ end (A1-A) join, the bus ［ 104-2 ］ of A/D converter ［ 6 ］ is by current feedback loop (W6, R8, C5, R7, W3, R9, IC2) and the other end of magnetizing coil ［ 16 ］ join, the bus ［ 104-3 ］ of A/D converter ［ 6 ］ is by velocity feedback loop (R1, C1, W1, R2, R3, IC3) and the motor that tests the speed ［ 17 ］ join, the bus ［ 106 ］ of microcomputer ［ 1 ］ and the gate circuit U1 in the phase demodulation loop join.
3, a kind of intelligent multi-function athletic training device according to claim 1, it is characterized in that input, output circuit is by voltage feedback loop, current feedback loop, velocity feedback loop, photoelectric counting loop, phase demodulation loop is formed, above-mentioned voltage feedback loop is by W5, W4, R10, R11, IC1, D4, D5 forms, one end and A/D converter ［ 6 ］ join (104-1), the other end and magnetizing coil ［ 16 ］ join, above-mentioned current feedback loop is by W3, W5, W6, R7～R9, IC2 forms, one end and A/D converter ［ 6 ］ join ［ 104-2 ］, and the other end and magnetizing coil ［ 16 ］ join; Above-mentioned velocity feedback loop is made up of R1, C1, W1, R2, R3, IC3, and an end and A/D converter ［ 6 ］ join ［ 104-3 ］, and the other end joins by the two ends of R1, C1 and the motor that tests the speed ［ 17 ］; Above-mentioned phase demodulation loop is by DW1, DW2, W2, R4, R5, R6, gate circuit U1; Field-effect transistor U2 forms, an end and microcomputer ［ 1 ］ control bus ［ 106 ］ that joins, and an end joins by field-effect transistor and magnetizing coil ［ 16 ］, and the other end joins by the common point of R1, C1, W1 in R4 and the velocity feedback loop.
4, a kind of intelligent multi-function athletic training device according to claim 3, it is characterized in that above-mentioned photoelectric counting loop comprises light emitting diode DK1, light-sensitive element BG1, shaping circuit IC5, resistance R 12, R13 and Guang Lan hole ［ 20 ］ composition, above-mentioned Guang Lan hole ［ 20 ］ is contained on the outer drum of force application apparatus ［ 15 ］, light emitting diode DK1, light-sensitive element BG1 are installed in the two ends of Guang Lan hole ［ 20 ］ respectively, form receiving loop by BG1, IC5, R13 and join by bus ［ 105 ］ and microcomputer ［ 1 ］.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89222099 CN2061847U (en) | 1989-12-20 | 1989-12-20 | Intelligent multi-function sports traiing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89222099 CN2061847U (en) | 1989-12-20 | 1989-12-20 | Intelligent multi-function sports traiing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2061847U true CN2061847U (en) | 1990-09-12 |
Family
ID=4876408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89222099 Withdrawn CN2061847U (en) | 1989-12-20 | 1989-12-20 | Intelligent multi-function sports traiing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2061847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104488022A (en) * | 2011-10-25 | 2015-04-01 | 阿奎默有限公司 | Method to provide dynamic customized sports instruction responsive to motion of a mobile device |
-
1989
- 1989-12-20 CN CN 89222099 patent/CN2061847U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104488022A (en) * | 2011-10-25 | 2015-04-01 | 阿奎默有限公司 | Method to provide dynamic customized sports instruction responsive to motion of a mobile device |
| CN104488022B (en) * | 2011-10-25 | 2018-08-31 | 阿奎默有限公司 | Method for the physical education for providing Dynamic Customization in response to the action of mobile device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: HUO JIAN TO: HUO JIAN ZHANG JIAWEI LIU WEI LI ZHAOYANG SU XIAONING |
|
| CU01 | Correction of utility model patent |
Correction item: Applicant Correct: Huo Jian|Zhang Jiawei|Liu Wei|Li Chaoyang|Su Xiaoning False: Huo Jian Page: The title page |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Applicant Correct: Huo Jian|Zhang Jiawei|Liu Wei|Li Chaoyang|Su Xiaoning False: Huo Jian Number: 37 Page: 32 Volume: 6 |
|
| ERR | Gazette correction |
Free format text: CORRECT: APPLICANT; FROM: HUO JIAN TO: HUO JIAN ZHANG JIAWEI LIU WEI LI ZHAOYANG SU XIAONING |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |