CN203989794U - Chin-up tester - Google Patents
Chin-up tester Download PDFInfo
- Publication number
- CN203989794U CN203989794U CN201420471806.4U CN201420471806U CN203989794U CN 203989794 U CN203989794 U CN 203989794U CN 201420471806 U CN201420471806 U CN 201420471806U CN 203989794 U CN203989794 U CN 203989794U
- Authority
- CN
- China
- Prior art keywords
- count section
- chin
- tester
- lower body
- column
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
A kind of chin-up tester, comprise control part, count section and structure stand, described structure stand mainly comprises crossbeam, longeron and column, the thick stick body of described longeron one end and horizontal bar removably connects, the other end is vertical fixing with one end of described crossbeam, the other end of described crossbeam is connected with column is vertical, described count section is fixed on the middle part of column, described column upper, lower two ends are respectively equipped with, lower body position sensor, on described, lower body position sensor is connected with described count section respectively, between described count section and control part, carry out communication link, on described count section and control part, be equipped with button and display screen.The utility model by the upper and lower body level sensor that arranges respectively to moving each time common detection, simple in structure, detect accurate and effective.
Description
Technical field
The utility model relates to a kind of chin-up tester, 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.Chin-up is to temper one of best motion of upper limbs force, generally in exercise process, mostly adopts the several quantitative statistics that perform physical exercise of the mode of artificial counting, or arranges exercise intensity by the mode of fixing exercise time.Existing chin-up tester is all the variation of only testing position conventionally, and detection position is single, for action not in place metering too, can not ensure the accurate and effective of metering.
Utility model content
Technical problem to be solved in the utility model is for the deficiencies in the prior art, and a kind of chin-up tester is provided, to moving each time common detection, simple in structure by the upper and lower body level sensor that arranges respectively, detects accurate and effective.
Technical problem to be solved in the utility model is achieved by the following technical solution:
A kind of chin-up tester, comprise control part, count section and structure stand, described structure stand mainly comprises crossbeam, longeron and column, the thick stick body of described longeron one end and horizontal bar removably connects, the other end is vertical fixing with one end of described crossbeam, the other end of described crossbeam is connected with column is vertical, described count section is fixed on the middle part of column, described column upper, lower two ends are respectively equipped with, lower body position sensor, on described, lower body position sensor is connected with described count section respectively, between described count section and control part, carry out communication link, on described count section and control part, be equipped with button and display screen.
As required, described upper and lower body level sensor can adopt polytype, and in embodiment of the present utility model, described upper and lower body level sensor is the diffuse reflectance infrared line sensor that utilizes interrupter-type triggering timing count signal.
In order to make there is certain coverage between measured and upper and lower body level sensor,, the length of described longeron is 400mm-600mm, is preferably 460mm; The length of described crossbeam is 700mm.
In order to ensure the accuracy of test, described upper and lower body level sensor is in the upper and lower bilateral symmetry setting of described crossbeam.
In view of the difference of different testers in height and locomitivity, described upper and lower body level sensor interval on described column arranges, and arranges and is spaced apart 160mm-400mm; Be preferably 300mm.
More specifically, described control part specifically comprises main control unit, delay unit, counting unit, memory cell and radio communication unit; Described count section is by infrared emitting and the reception of upper and lower body level sensor described in infrared emitting control module and the control of infrared receiver control module; Described counting unit is according to the output state judgement counting of infrared emitting control module and infrared receiver control module; Described main control unit is by carrying out communication link between described radio communication unit and described count section, described main control unit by radio communication unit to described count section send start/stop order, receive described count section count results, carry out data storage and count results shown by display screen, be arranged on the display screen simultaneous display in count section; The count results of described main control unit by unit records count section also stored; Described communication unit is radio communication unit, comprises 2.4G wireless transmission and receiving circuit.
Described delay unit is connected with main control unit, in the time that described upper and lower body level sensor can't detect position chanP in 10 seconds, outputs signal to described main control unit, and described main control unit sends and ceases and desist order, and test finishes automatically.
In motion process, understand the performance of effective action for the ease of tester, increase and temper interest, described count section is also connected with a buzzer, and when body position sensor and upper body position sensor are blocked successively instantly, described buzzer sound production prompt completes effective action one time.
In sum, the utility model provides a kind of chin-up tester, to moving each time common detection, simple in structure by the upper and lower body level sensor that arranges respectively, detects accurate and effective.
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is described in detail.
Brief description of the drawings
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is cell formation figure of the present utility model;
Fig. 3 is workflow diagram of the present utility model;
Fig. 4 to Fig. 8 is course of work schematic diagram of the present utility model.
Detailed description of the invention
Fig. 1 is overall structure schematic diagram of the present utility model.As shown in Figure 1, the utility model provides a kind of chin-up tester, comprises control part 100, count section 200 and structure stand 300.Generally, described control part 100 is for starting test, and count pick up result is also stored; 200 of count section, according to the state of upper and lower body level sensor, are determined that measured completes effective chin-up number of times, and count results real-time Transmission are shown to control part 100 and on display screen 120; Structure stand 300 is for fixing upper and lower body level sensor 210,220 and count section 200.
As shown in Figure 1, specifically, described structure stand 300 mainly comprises crossbeam 310, longeron 320 and column 400, and the thick stick body of described longeron 320 one end and horizontal bar 800 removably connects, and the other end is vertical fixing with one end of described crossbeam 310.The other end of described crossbeam 310 is connected with column 400 is vertical, described count section 200 is fixed on the middle part of column 400, the upper/lower terminal of described column 400 is respectively equipped with upper and lower body level sensor 210,220, and described upper and lower body level sensor 210,220 is connected with described count section 200 respectively.Between described count section 200 and control part 100, carry out communication link, described count section 200 is provided with button 240 and display screen 230, is also provided with button 110 and display screen 120 on control part 100 simultaneously.Between described control part 100 and count section 200, carry out communication link, measured can be by being arranged on manually input startup or the termination order of button 110 on control part 100, make control part 100 send start/stop order to count section 200, count section 200 detection countings export technique person's result are to control part 100, the count results of described control part 100 count pick up portions is also carried out data storing, count results shows in real time by display screen 120, is arranged on display screen 230 simultaneous displays in count section.
As required, described upper and lower body level sensor can adopt polytype, and in embodiment of the present utility model, what described upper and lower body level sensor adopted is the diffuse reflectance infrared line sensor that utilizes interrupter-type triggering timing count signal.The horizontal bar dimensional requirement using according to the dimensional requirement in actual place and measured, has certain coverage in order to make between measured and upper and lower body level sensor simultaneously, and the length of described longeron 320 is 400mm-600mm, is preferably 460mm.In order to adapt with the length of horizontal bar, the length of described crossbeam 310 is 700mm.In order to ensure the accuracy of test, described upper and lower body level sensor 210,220 is in the upper and lower bilateral symmetry setting of described crossbeam 310.In view of the difference of different measured in height and locomitivity, described upper and lower body level sensor 210,220 interval on described column 400 arranges, and arranges and is spaced apart 160mm-400mm, is preferably 300mm.
Fig. 2 is cell formation figure of the present utility model.As shown in Figure 2, further, described control part specifically comprises main control unit, delay unit, counting unit, memory cell and radio communication unit.Described count section is by infrared emitting and the reception of upper and lower body level sensor described in infrared emitting control module and the control of infrared receiver control module; Described counting unit is according to the output state judgement counting of infrared emitting control module and infrared receiver control module; Described main control unit is by carrying out communication link between described radio communication unit and described count section, described main control unit by radio communication unit to described count section send start/stop order, receive described count section count results, carry out data storage and count results shown by display screen, be arranged on the display screen simultaneous display in count section.The count results of described main control unit by unit records count section also stored; Described communication unit is radio communication unit, comprises 2.4G wireless transmission and receiving circuit.Described delay unit is connected with main control unit, in the time that described upper and lower body level sensor can't detect position chanP in 10 seconds, outputs signal to described main control unit, and described main control unit sends and ceases and desist order, and test finishes automatically.
In motion process, understand the performance of effective action for the ease of tester, increase and temper interest, described count section is also connected with a buzzer, and when body position sensor and upper body position sensor are blocked successively instantly, described buzzer sound production prompt completes effective action one time.
Fig. 3 is workflow diagram of the present utility model; Fig. 4 to Fig. 8 is course of work schematic diagram of the present utility model.Below in conjunction with Fig. 3 to Fig. 8, the course of work of the present utility model is described in detail to the direction of motion that the direction of arrow in figure is measured.
In the time that chin-up tester is started working, first need measured to start tester, control part 100 sends startup command, makes upper and lower position infrared ray sensor 210,220 standby, as shown in Figure 4.Now, measured's 900 both hands overgrasp on horizontal bars 800, firmly upwards crank arm, and make health block lower position infrared ray sensor 220, as shown in Figure 5.And then upwards make head exceed horizontal bar 800, block position infrared ray sensor 210, as shown in Figure 6.Now, the buzzer of count section is sounded and has been pointed out once complete effective chin-up course of action.Measured 900 loosens, and makes health descending, avoids position infrared ray sensor 210, as shown in Figure 7.Continue to loosen until arm is vertical, now, upper and lower position infrared ray sensor 210,220 all not cresteds, as shown in Figure 8.
If measured 900 is under the state shown in Fig. 7, on just having carried out in the time that health still blocks lower position infrared ray sensor 220, once crank arm up, even if upper position infrared ray sensor 210 has been blocked in this up action, also do not count, this time chin-up process be judged to be invalid.
Upper and lower position infrared ray sensor 210,220 in the utility model is used for detecting the variation of upper and lower position, it is as follows that it detects principle: sensor initiatively sends a branch of emission angle scope at the infrared beam of 3 °-5 °, in the time that this light beam is not blocked by object, without turning back light, sensor does not just receive the infrared beam of being turned back, and now will export high level; In the time having object to block, sensor can receive the infrared beam of being turned back, now by output low level.
In concrete course of action, comprise again following several situation, that is: in the time that upper and lower position infrared ray sensor 210,220 is not all blocked, both are high level at output, are judged as health and transfer and put in place, and lower position is effective, that is: and measured's health is transferred and is put in place; In the time that upper and lower position infrared ray sensor 210,220 is all blocked, sensor output is low level, is judged as on health and moves position to, and upper position is effective, moves position on measured to that is:.Therefore, measured only completes when moving position on one to and transferring the action putting in place, has just been considered as an action cycle, counts and adds one.
Count section is connected with upper and lower position infrared ray sensor, detects the validity of upper and lower position by microcontroller, and judges whether to need counting, and in the time can't detect the variation of position in 10 seconds, test finishes automatically.In test process, the data of testing can be transferred to control part and be presented in real time on display screen by 2.4G radio-cell.Control part and count section can be wholely set, and also can separate setting, therefore adopt wireless mode to carry out data communication, facilitate on-the-spot installation testing.
In sum, the utility model provides a kind of chin-up tester, to moving each time common detection, simple in structure by the upper and lower body level sensor that arranges respectively, detects accurate and effective.
Claims (10)
1. a chin-up tester, comprise control part, count section and structure stand, it is characterized in that, described structure stand mainly comprises crossbeam, longeron and column, the thick stick body of described longeron one end and horizontal bar removably connects, the other end is vertical fixing with one end of described crossbeam, the other end of described crossbeam is connected with column is vertical, described count section is fixed on the middle part of column, described column upper, lower two ends are respectively equipped with, lower body position sensor, on described, lower body position sensor is connected with described count section respectively, between described count section and control part, carry out communication link, on described count section and control part, be equipped with button and display screen.
2. chin-up tester as claimed in claim 1, is characterized in that, described upper and lower body level sensor is the diffuse reflectance infrared line sensor that utilizes interrupter-type triggering timing count signal.
3. chin-up tester as claimed in claim 1, is characterized in that, the length of described longeron is 400mm-600mm, is preferably 460mm.
4. chin-up tester as claimed in claim 3, is characterized in that, the length of described crossbeam is 700mm.
5. chin-up tester as claimed in claim 1, is characterized in that, described upper and lower body level sensor is in the upper and lower bilateral symmetry setting of described crossbeam.
6. chin-up tester as claimed in claim 5, is characterized in that, described upper and lower body level sensor interval on described column arranges, and arranges and is spaced apart 160mm-400mm.
7. chin-up tester as claimed in claim 6, is characterized in that, the described interval that arranges is preferably 300mm.
8. chin-up tester as claimed in claim 1, is characterized in that, described control part specifically comprises main control unit, delay unit, counting unit, memory cell and radio communication unit; Described count section is by infrared emitting and the reception of upper and lower body level sensor described in infrared emitting control module and the control of infrared receiver control module;
Described counting unit is according to the output state judgement counting of infrared emitting control module and infrared receiver control module; Described main control unit is by carrying out communication link between described radio communication unit and described count section, described main control unit by radio communication unit to described count section send start/stop order, receive described count section count results, carry out data storage and count results shown by display screen, be arranged on the display screen simultaneous display in count section;
The count results of described main control unit by unit records count section also stored;
Described communication unit is radio communication unit, comprises 2.4G wireless transmission and receiving circuit.
9. chin-up tester as claimed in claim 8, it is characterized in that, described delay unit is connected with main control unit, in the time that in 10 seconds, described upper and lower body level sensor can't detect position chanP, output signal to described main control unit, described main control unit sends and ceases and desist order, and test finishes automatically.
10. chin-up tester as claimed in claim 1, is characterized in that, described count section is also connected with a buzzer, and when body position sensor and upper body position sensor are blocked successively instantly, described buzzer sound production prompt completes effective action one time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420471806.4U CN203989794U (en) | 2014-08-20 | 2014-08-20 | Chin-up tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420471806.4U CN203989794U (en) | 2014-08-20 | 2014-08-20 | Chin-up tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203989794U true CN203989794U (en) | 2014-12-10 |
Family
ID=52029871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420471806.4U Active CN203989794U (en) | 2014-08-20 | 2014-08-20 | Chin-up tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203989794U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944363A (en) * | 2016-05-03 | 2016-09-21 | 胡振禹 | Ultrasonic pull-up tester and control method thereof |
| CN106362384A (en) * | 2016-11-12 | 2017-02-01 | 北京体适能体育科技有限公司 | Pull-up tester and control method thereof |
| CN108096812A (en) * | 2018-02-07 | 2018-06-01 | 南京佳普科技有限公司 | Detection device is examined in a kind of chin-up |
-
2014
- 2014-08-20 CN CN201420471806.4U patent/CN203989794U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944363A (en) * | 2016-05-03 | 2016-09-21 | 胡振禹 | Ultrasonic pull-up tester and control method thereof |
| CN106362384A (en) * | 2016-11-12 | 2017-02-01 | 北京体适能体育科技有限公司 | Pull-up tester and control method thereof |
| CN108096812A (en) * | 2018-02-07 | 2018-06-01 | 南京佳普科技有限公司 | Detection device is examined in a kind of chin-up |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203989794U (en) | Chin-up tester | |
| CN204891143U (en) | Automatic chin tester of preventing practising fraud | |
| CN203179228U (en) | Automatic drowning alarm system | |
| CN106178481B (en) | A kind of analytical equipment of billiard training, system and analysis method | |
| CN103768775B (en) | Based on the method for counting of the rope skipping counting device of 3-axis acceleration | |
| CN205886157U (en) | Footballer's speed exercise monitoring and evaluation system | |
| CN103550924A (en) | Football-dribble rod-bypassing shooting automatic tester and testing method thereof | |
| CN202036199U (en) | Self-service intelligent vision test system | |
| CN204428741U (en) | A kind of tennis racket with impact information acquisition function | |
| CN105944363B (en) | Ultrasonic wave chin-up tester and its control method | |
| CN204542069U (en) | For the fitness test system of round race | |
| CN104882045B (en) | Around rod of dribbling shooting examination system | |
| CN106334310A (en) | Shuttle run exercise monitoring and evaluating method and system thereof | |
| CN204158980U (en) | There is the tennis racket of heart rate detecting function | |
| CN206604157U (en) | A kind of push-up action judges and robot scaler | |
| CN202033608U (en) | Timing tester | |
| CN202620645U (en) | Supine board counter | |
| CN104784915A (en) | Device for testing dribbling and stick swerving of soccer | |
| CN104147766B (en) | A kind of basketball training device | |
| CN205549488U (en) | Ultrasonic wave chin tester | |
| CN203556124U (en) | Football dribbling, passing and shooting tester | |
| CN204759821U (en) | Dribble distaff shooting examination system | |
| CN106362384A (en) | Pull-up tester and control method thereof | |
| CN204655958U (en) | Basketball comes and goes the test score indicator of singlehanded underhand shot of dribbling | |
| CN203070386U (en) | Basketball dribbling time counter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |