CN203989793U - Type register for sit-ups - Google Patents
Type register for sit-ups Download PDFInfo
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- CN203989793U CN203989793U CN201420466088.1U CN201420466088U CN203989793U CN 203989793 U CN203989793 U CN 203989793U CN 201420466088 U CN201420466088 U CN 201420466088U CN 203989793 U CN203989793 U CN 203989793U
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- 238000012360 testing method Methods 0.000 claims abstract description 58
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 10
- 238000004891 communication Methods 0.000 claims description 12
- 230000001133 acceleration Effects 0.000 claims description 7
- 230000005693 optoelectronics Effects 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 210000001015 abdomen Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000003187 abdominal effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
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Abstract
A kind of type register for sit-ups, comprise main frame, test department and test platform, in described main frame, be provided with control part, described test department is all connected with described control part with test platform, described test department is for being fixed on measured's chest, described test platform is used for being arranged on measured's health below, described main frame is provided with liquid crystal display and for inputting the keyboard of instruction, described test department is provided with angular transducer, on described test platform, be provided with photoelectric sensor simultaneously, described angular transducer and photoelectric sensor output detection signal are given described control part, described control part sends to the liquid crystal display being arranged on described main frame to show output treated count results.The utility model arranges by the combination of polytype sensor, not only guaranteed structure simply but also improved counting efficiency, easy to operate and the degree of accuracy is high.
Description
Technical field
The utility model relates to a kind of type register for sit-ups, belongs to sports equipment manufacturing technology field.
Background technology
Along with growth in the living standard, people more and more focus on health and exercise, and some are tempered relevant training equipment with sports and also arise at the historic moment.Sit-ups are to temper one of best motion in waist and belly position, generally in exercise process, mostly adopt the several quantitative statistics that perform physical exercise of the mode of artificial counting, or arrange exercise intensity by the fixing mode of exercise time.But above-mentioned complicate statistics mode wastes time and energy, statistics is also not necessarily accurate, objective.The type register for sit-ups of current domestic use, normally by photoelectricity test pattern, person taking exercise is tested, the equipment complex structure of existing tester, cost is also higher, the photoelectric sensor arranging separately is only tested the variation of a certain position, some moves invalid action not in place and is also designated as valid data, affects test accuracy.
Utility model content
Technical problem to be solved in the utility model is for the deficiencies in the prior art, and a kind of type register for sit-ups is provided, and the combination by polytype sensor arranges, not only guaranteed structure simply but also improved counting efficiency, easy to operate and the degree of accuracy is high.
Technical problem to be solved in the utility model is achieved by the following technical solution:
A kind of type register for sit-ups, comprise main frame, test department and test platform, in described main frame, be provided with control part, described test department is all connected with described control part with test platform, described test department is for being fixed on measured's chest, described test platform is used for being arranged on measured's health below, described main frame is provided with liquid crystal display and for inputting the keyboard of instruction, described test department is provided with angular transducer, on described test platform, be provided with photoelectric sensor simultaneously, described angular transducer and photoelectric sensor output detection signal are given described control part, described control part sends to the liquid crystal display being arranged on described main frame to show output treated count results.Wherein, described default gate time is 1 minute.
Described angular transducer is 3-axis acceleration sensor.
Described photoelectric sensor is the corresponding correlation type optoelectronic switch that is arranged on described test platform both sides.
More specifically, described control part mainly comprises main control module, angular transducer control module and photoelectric sensor control module, and described main control module comprises counting module, timing module and data memory module; Described timing module is preset gate time, and main control module sends start/stop order according to this default gate time; Described main control module, by carrying out communication link between described communication module and angular transducer control module, photoelectric sensor control module, receives the detection information that both send; Described counting module judges whether counting according to the detection information of angular transducer control module and photoelectric sensor control module; Described main control module is by data memory module record count result and store.
For the ease of installing and operation, described communication module is wireless communication module, comprises 2.4G wireless transmission and receiving circuit.
In addition, described test department is also connected with a buzzer, and described buzzer sound production prompt completes effective action one time.
In sum, the utility model arranges by the combination of polytype sensor, not only guaranteed structure simply but also improved counting efficiency, easy to operate and the degree of accuracy is high.
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is module structure drafting of the present utility model;
Fig. 3 to Fig. 5 is course of action schematic diagram of the present utility model;
Fig. 6 is workflow diagram of the present utility model.
The specific embodiment
Type register for sit-ups provided by the utility model is mainly for testing the number of times of sit-ups, and according to the number of times of tester's sit-ups, differentiates tester's waist abdomen strength.In specific embodiment, be mainly to change by 3-axis acceleration sensor test angle, coordinate correlation type optoelectronic switch to get rid of misoperation simultaneously, and change metering sit-ups number of times according to angle, by 2.4G wireless mode, send data to again the control part of main frame, carry out demonstration and the preservation of data.
Fig. 1 is overall structure schematic diagram of the present utility model.As shown in Figure 1, specifically, the utility model provides a kind of type register for sit-ups, comprise main frame 100, test department 200 and test platform 300, in described main frame, be provided with control part, for starting test process, receive measurement count result, show count results and carry out data preservation, described test department is all connected with described control part with test platform.In the present embodiment, test department is mainly by the acceleration transducer variation that takes measurement of an angle, and by the variation of angle, reaches the object of metering.Described test department 200 is all connected with described control part with test platform 300, described test department 200 is for being fixed on measured 400 chest, described test platform 300 is for being arranged on measured 400 health below, and described main frame 100 is provided with liquid crystal display 120 and for inputting the keyboard 110 of instruction.Described test department 200 is provided with angular transducer, on described test platform 300, be provided with photoelectric sensor simultaneously, described angular transducer and photoelectric sensor output detection signal are given described control part, and described control part sends to liquid crystal display 120 to show output treated count results.Can, by being arranged on the input equipment input command that comprises keyboard 110 on main frame 100, make described control part send start/stop order to test department 200.In test process, for preventing that tester from facing upward position not in place, by misdescription, be still but that the effective situation of action occurs, in specific embodiment, whether described photoelectric sensor, for the corresponding a pair of correlation type optoelectronic switch 500 that is arranged on test platform 300 both sides, gets back to bed flat position for detection of tester 400.In test process, count results can be transferred to control part and be presented in real time on the liquid crystal display 120 that is arranged on main frame 100 by 2.4G wireless module.In addition, described test department is also connected with a buzzer (not shown), and described buzzer sound production prompt completes effective action one time.
Generally, can require sensor to carry out adaptability selection with arranging of apparatus structure according to actual needs.Described angular transducer can be selected to comprise: infrared ray sensor, obliquity sensor or 3-axis acceleration sensor etc., be preferably the 3-axis acceleration sensor in the present embodiment.Similarly, described photoelectric sensor also can be selected other sensors outside correlation type optoelectronic switch, is preferably the correlation type optoelectronic switch that correspondence in the present embodiment is arranged on described test platform both sides.Can certainly select touch sensor, for example: displacement transducer and microswitch etc., in actual applications, can select according to the needs of structure and sensitivity.
Fig. 2 is module structure drafting of the present utility model.As shown in Figure 2, more specifically, described control part mainly comprises main control module, angular transducer control module and photoelectric sensor control module, and described main control module comprises counting module, timing module and data memory module; Described timing module is preset gate time, and main control module sends start/stop order according to this default gate time; Described main control module, by carrying out communication link between described communication module and angular transducer control module, photoelectric sensor control module, receives the detection information that both send; Described counting module judges whether counting according to the detection information of angular transducer control module and photoelectric sensor control module; Described main control module is by data memory module record count result and store, show output.For the ease of installing and operation, described communication module is wireless communication module, comprises 2.4G wireless transmission and receiving circuit.
Fig. 3 is workflow diagram of the present utility model.Below in conjunction with content shown in Fig. 3, the course of work of the present utility model is described in detail.
By fasteners such as abdominal belts, test department is fixed on to measured's chest, it is lain low on test platform, by main control module, start test, when measured starts to stand up action forward, microcontroller starts by angular transducer simultaneously, that is: 3-axis acceleration sensor gathers the angle value of measured's health; After measured bends, lie when action, again by photoelectric sensor, that is: the correlation type optoelectronic switch that correspondence is arranged on test platform both sides detects tester and whether gets back to the original region of lying on the back.In test process, there are several set angles to need explanation.Bed flat position measured, by photosensors record measured health, mainly that between upper part of the body position and test platform, formed angle is initial angle α angle, while lying after measured stands up forward and bends, between health position and test platform, form respectively seat critical angle β angle, that is: β=α+85 ° and face upward critical angle gamma angle, that is: γ=α+10 °.
The process of judgement counting mainly comprises following step:
Main control module starts test, and to limit gate time be 1 minute,
Steps A: tester is in the region of lying on the back, and first measuring by angular transducer is now initial angle α;
Step B: tester's setting in motion of standing up, angular transducer starts to judge whether tester's body angle changes, and that is to say, whether tester has departed from the region of lying on the back, and if so, enters next step; Otherwise continue judgement;
Step C: tester has stood up to travel forward, judges whether tester's movement position angle is greater than β, and if so, seat is effective, otherwise seat is invalid, does not count; Tester's motion of lying after bending subsequently, judges whether tester's movement position angle is less than γ, if, face upward position effectively, to the effective accumulated counts of above-mentioned seat once, and count results is shown in real time, enter next step, otherwise face upward position invalid, do not count;
Step D: judge by photoelectric sensor whether measured's health gets back to the region of lying on the back, if so, enter step B, otherwise continue judgement.
Timing in 1 minute finishes, and main control module stops test.
The utility model is when starting to test, and recording initial angle is α, and when angle change to surpass seat critical angle β (α+85 °), meter seat is effective, and when angle is less than while facing upward a critical angle gamma (α+10 °), meter is faced upward position effectively.When face upward position effectively after, the effective accumulated counts of seat once, after one-off completes, judgement tester has got back to the region of lying on the back, repeat again seat and effective judgement of facing upward position, each action iterative cycles, controlling the testing time is 1 minute, at the number of times of limiting time build-in test, is sit-ups test result.In test process, each accumulated counts is all sent in real time control part and shows.
In sum, the utility model arranges by the combination of polytype sensor, not only guaranteed structure simply but also improved counting efficiency, easy to operate and the degree of accuracy is high.
Claims (7)
1. a type register for sit-ups, comprise main frame, test department and test platform, in described main frame, be provided with control part, described test department is all connected with described control part with test platform, described test department is for being fixed on measured's chest, described test platform is used for being arranged on measured's health below, described main frame is provided with liquid crystal display and for inputting the keyboard of instruction, it is characterized in that, described test department is provided with angular transducer, on described test platform, be provided with photoelectric sensor simultaneously, described angular transducer and photoelectric sensor output detection signal are given described control part, described control part sends to the liquid crystal display being arranged on described main frame to show output treated count results.
2. type register for sit-ups as claimed in claim 1, is characterized in that, described angular transducer is 3-axis acceleration sensor.
3. type register for sit-ups as claimed in claim 1, is characterized in that, described photoelectric sensor is the corresponding correlation type optoelectronic switch that is arranged on described test platform both sides.
4. type register for sit-ups as claimed in claim 1, it is characterized in that, described control part mainly comprises main control module, angular transducer control module and photoelectric sensor control module, and described main control module comprises counting module, timing module and data memory module;
Described timing module is preset gate time, and main control module sends start/stop order according to this default gate time;
Described main control module, by carrying out communication link between communication module and angular transducer control module, photoelectric sensor control module, receives the detection information that both send;
Described counting module judges whether counting according to the detection information of angular transducer control module and photoelectric sensor control module;
Described main control module by data memory module record count result, store and show output by being arranged on liquid crystal display on described main frame.
5. type register for sit-ups as claimed in claim 4, is characterized in that, described communication module is wireless communication module, comprises 2.4G wireless transmission and receiving circuit.
6. type register for sit-ups as claimed in claim 4, is characterized in that, described default gate time is 1 minute.
7. type register for sit-ups as claimed in claim 1, is characterized in that, described test department is also connected with a buzzer, and described buzzer sound production prompt completes effective action one time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420466088.1U CN203989793U (en) | 2014-08-18 | 2014-08-18 | Type register for sit-ups |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420466088.1U CN203989793U (en) | 2014-08-18 | 2014-08-18 | Type register for sit-ups |
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| CN203989793U true CN203989793U (en) | 2014-12-10 |
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| CN201420466088.1U Expired - Lifetime CN203989793U (en) | 2014-08-18 | 2014-08-18 | Type register for sit-ups |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105833466A (en) * | 2016-05-25 | 2016-08-10 | 深圳市恒康佳业科技有限公司 | Method and device for measuring and counting sit-up |
| CN111558196A (en) * | 2020-05-22 | 2020-08-21 | 福建启森科技有限公司 | Integrated training instrument for physical training and operation method |
| CN111589091A (en) * | 2020-05-26 | 2020-08-28 | 许辉 | School sports test intelligent real-time monitoring management system based on big data |
| CN114699723A (en) * | 2022-03-23 | 2022-07-05 | 江汉大学 | Internet of things sit-up physique health test system and method |
-
2014
- 2014-08-18 CN CN201420466088.1U patent/CN203989793U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105833466A (en) * | 2016-05-25 | 2016-08-10 | 深圳市恒康佳业科技有限公司 | Method and device for measuring and counting sit-up |
| CN111558196A (en) * | 2020-05-22 | 2020-08-21 | 福建启森科技有限公司 | Integrated training instrument for physical training and operation method |
| CN111589091A (en) * | 2020-05-26 | 2020-08-28 | 许辉 | School sports test intelligent real-time monitoring management system based on big data |
| CN114699723A (en) * | 2022-03-23 | 2022-07-05 | 江汉大学 | Internet of things sit-up physique health test system and method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141210 |
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| CX01 | Expiry of patent term |