CN109999473A - Chin-up intelligent test device - Google Patents
Chin-up intelligent test device Download PDFInfo
- Publication number
- CN109999473A CN109999473A CN201910388386.0A CN201910388386A CN109999473A CN 109999473 A CN109999473 A CN 109999473A CN 201910388386 A CN201910388386 A CN 201910388386A CN 109999473 A CN109999473 A CN 109999473A
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- China
- Prior art keywords
- infrared
- chin
- head
- horizontal bar
- master control
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- 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.)
- Pending
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- 238000012360 testing method Methods 0.000 title claims abstract description 47
- 230000006698 induction Effects 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 7
- 230000003595 spectral effect Effects 0.000 claims description 9
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 238000009738 saturating Methods 0.000 claims description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0605—Decision makers and devices using detection means facilitating arbitration
Abstract
The invention discloses a kind of chin-up intelligent test devices, including master control set, and it can be mounted on horizontal bar bracket, and several pairs of infrared emission sensors being spaced apart from up to down, infrared transmitter and infrared remote receiver in each infrared emission sensor are in the left and right sides that opposite shape is distributed in horizontal bar bracket, the distributed areas of infrared transmitter and infrared remote receiver in infrared emission sensor can sense when the motion process on its head when testee carries out chin-up movement, i.e. all infrared emission sensors are capable of forming the infrared stroke induction section that corresponding testee head moves up and down, infrared transmitter and infrared remote receiver in all infrared emission sensors are connected with master control set.The invention has the advantages that can not only determine automatically chin-up movement whether standard, while can also accurately measure chin-up number, to can effectively prevent cheating, improve test accuracy rate.
Description
Technical field
The present invention relates to sports test device more particularly to chin-up intelligent test devices.
Background technique
Chin-up test is conventional one of PE testing project, and the standard operation of chin-up is: both hands hold list
Whippletree on thick stick bracket, two less touch with the ground are with two arms hanging on both sides to stretch, and the head of testee is located at chin-up and tested at this time
The bottom position of journey, then with arm by body up pull-up, until chin is up over whippletree, the head of testee at this time
Positioned at the top position of chin-up test process, body is then allowed to decline slowly again, until two-arm restores completely sagging.
Currently used chin-up intelligent test device includes: the sensing device being arranged on horizontal bar bracket, induction dress
Set and be aligned with the whippletree on horizontal bar bracket, sensing device is connected with master control set, be provided in master control set counting unit and
Timing unit.When in use, it is triggered twice during the head of testee is up over whippletree and downward across whippletree
Sensing device, master control set will receive the signal that sensing device generates twice, therefore, it is determined that chin-up is qualified, master control dress
Useful signal will be issued to counting unit by setting, and counting unit will count the number of the useful signal received,
In the defined time, testee, which repeats chin-up movement, can complete test.But the chin-up of above structure is intelligent
Whether test device testee unable to monitor drops to body the bottom position of standard requirements, is easy for making so nonstandard
Chin-up be also counted as effective achievement, to generate test error.
Summary of the invention
The object of the present invention is to provide a kind of chin-up intelligent test devices that can be improved test accuracy rate.
To achieve the above object, the technical scheme adopted by the invention is that: chin-up intelligent test device, including master control
Device, and several pairs of infrared emission sensors that can be mounted on horizontal bar bracket and be spaced apart from up to down, it is each infrared
Infrared transmitter and infrared remote receiver in opposite type sensor are in the left and right sides that opposite shape is distributed in horizontal bar bracket, infrared emission
The distributed areas of infrared transmitter and infrared remote receiver in sensor can sense when that testee carries out chin-up movement
When its head motion process, i.e., all infrared emission sensors be capable of forming corresponding testee head move up and down it is infrared
Stroke incudes section, and the upper and lower ends of infrared stroke induction zone are located at the two sides up and down of the whippletree in horizontal bar bracket, owns
Infrared emission sensor in infrared transmitter and infrared remote receiver be connected with master control set, master control set can be set in advance
When determining the entire head of testee up over whippletree on horizontal bar bracket, head can block in infrared stroke induction section
Infrared spectral range be the high-order infrared occlusion area in head and the infrared spectral range that lower head at this time is not blocked defines
For the high-order infrared non-occluded area in head；And when testee head is in low level, the head of testee will not block
Infrared emission sensor in infrared stroke induction section, that is, be not in infrared ray occlusion area.
Further, chin-up intelligent test device above-mentioned, wherein the infrared transmitter in infrared emission sensor
It is respectively distributed in one piece of mounting plate with infrared remote receiver, infrared transmitter and infrared remote receiver interval setting from up to down respectively
In corresponding mounting plate, on the pillar for the left and right sides that two pieces of mounting plates are respectively fixedly disposed at horizontal bar bracket, and make
Infrared transmitter and infrared remote receiver in each pair of infrared emission sensor correspond.
Further, chin-up intelligent test device above-mentioned, wherein be respectively arranged with one piece on two pieces of mounting plates
The saturating infrared acrylic board that infrared transmitter and infrared remote receiver can be protected not to be interfered by light.
Further, chin-up intelligent test device above-mentioned, wherein the connection knot between mounting plate and horizontal bar bracket
Structure are as follows: setting is provided with one piece of connecting plate there are two bolt is connected on the pillar of horizontal bar bracket in the bottom of mounting plate, even
Multiple connecting holes are provided on fishplate bar, two connection bolts are each passed through after two connecting holes with nut tightening in connection bolt
On, wing plate is provided on connecting plate, wing plate is fixed on pillar by fixing piece.
Further, chin-up intelligent test device above-mentioned, wherein voice broadcast system is provided in master control set
System and digital sound lever indicator.
Further, chin-up intelligent test device above-mentioned, wherein energy and Test Centre are provided on master control set
Or the link block that the end PC is online.
Further, chin-up intelligent test device above-mentioned, wherein be arranged in several to infrared on horizontal bar bracket
Spacing between opposite type sensor is 4~6cm.
The invention has the advantages that can not only determine automatically chin-up movement whether standard, while can also accurately measure
Chin-up number improves test accuracy rate to can effectively prevent cheating.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of chin-up intelligent test device of the present invention.
Fig. 2 is the attachment structure schematic diagram between connecting plate and mounting plate and pillar.
Specific embodiment
With reference to the accompanying drawing and preferred embodiment is further described technical solutions according to the invention.
As shown in Figure 1 and Figure 2, chin-up intelligent test device of the present invention, including master control set 1 and seven pairs it is red
Outer opposite type sensor, infrared transmitter 2 and infrared remote receiver 3 in seven pairs of infrared emission sensors are respectively distributed to one piece of installation
In plate 4, the spacing between every adjacent two pairs of infrared emission sensor is 5cm, and infrared transmitter 2 and infrared remote receiver 3 are distinguished
It is arranged at intervals in corresponding mounting plate 4 from up to down, two pieces of mounting plates 4 are respectively fixedly disposed at the left and right of horizontal bar bracket
On the pillar 6 of two sides, and correspond infrared transmitter 2 and infrared remote receiver 3 in each pair of infrared emission sensor, two
One piece is respectively arranged on block mounting plate 4 can protect infrared transmitter 2 and infrared remote receiver 3 by the saturating infrared of light interference
Acrylic board 41.The distributed areas of infrared transmitter 2 and infrared remote receiver 3 in infrared emission sensor can sense when to be tested
Examination person carries out the motion process on its head when chin-up movement, it may be assumed that all infrared emission sensors can form corresponding tested
The infrared stroke that person head moves up and down incudes section, and the upper and lower ends of infrared stroke induction zone are located in horizontal bar bracket
The two sides up and down of whippletree 61, infrared transmitter 3 and infrared remote receiver 4 in all infrared emission sensors are and master control set
2 are connected, and master control set 2 can be preset when head integrally stretches out in 61 top of whippletree upwards, and head is in infrared stroke sense
Answer the infrared ray occlusion area and infrared ray non-occluded area in section.Link block, master control are provided in master control set 1
Device 1 can be online by link block and Test Centre or the end PC, can be previously stored in Test Centre or the end PC tested
Test Centre or the end PC can be fed back by master control set 1 and are recorded to the information of examination person, the achievement that counting unit is recorded
In.Voice broadcasting system and digital sound lever indicator are additionally provided in master control set 1, when starting master control set 1,
Voice broadcasting system will broadcast the voice of " starting to test " to remind testee that test starts, when timing unit countdown knot
Shu Shi, voice broadcasting system will broadcast the voice of " terminating test " to remind testee that test terminates.During the test,
A digital sound lever indicator number of every note will issue serge sound to prompt testee.
Connection structure in the present embodiment, between the pillar 6 of mounting plate 4 and horizontal bar bracket are as follows: set in the bottom of mounting plate 4
It sets there are two bolt 7 is connected, one piece of connecting plate 5 is provided on pillar 6, is provided with multiple connecting holes 51 on connecting plate 5, two
A connection bolt 7 is each passed through after two connecting holes 51 with nut tightening on connection bolt 7, is provided with the wing on connecting plate 5
Plate 52, wing plate 52 are fixed on pillar 6 by fixing piece, and the fixing piece in the present embodiment can select bolt, if using bolt
As fixing piece, then can be opened up on wing plate 52 and pillar 6 it is mutually several to the through-hole to align, by two two-phase of screw bolt passes
It is fixed after the through-hole of alignment with nut tightening.It is surveyed in the position for needing to adjust mounting plate 4 to meet different age group crowd
When examination, two connecting holes 51 that can choose different location connect bolt 7 with two on mounting plate 4 and match, so as to adjust
High and low position or front-rear position of the mounting plate 4 on horizontal bar bracket.
Working principle of the present invention is as follows:
Before testing, master control set 1 can be each infrared emission sensor according to the relative position of each infrared emission sensor
Preset address code corresponding with its position；Master control set 1 can preset the entire head of testee up over list
When whippletree 61 on thick stick bracket, the infrared spectral range that head can block in infrared stroke induction section is infrared for a head high position
The infrared spectral range that lower head at this time is not blocked is simultaneously defined as the high-order infrared unshielede region in head by line occlusion area
Domain；When testee head is in low level, the head of testee will not block the infrared emission in infrared stroke induction section
Sensor, that is, be not in infrared ray occlusion area.
When being tested, keep all infrared emission sensors in running order, the infrared hair in infrared emission sensor
Emitter 2 and infrared remote receiver 3 can form the infrared stroke induction section on corresponding testee head, and master control set 1 controls language
The voice of sound broadcasting system casting " starting to test " starts to remind testee to test, meanwhile, the timing list in master control set 1
Member starts countdown, and counting unit starts counting, and is stretched posture by naturally drooping in the arm of testee and is bent upwards and draws
During playing body, master control set 1 can acquire the signal sent when each infrared emission sensor is blocked in real time, and according to institute
The signal received come real-time monitoring testee head infrared stroke induction section in real time blocked infrared spectral range,
And lower head does not block infrared spectral range in real time, when master control set 1 judges that having blocked in real time for testee head is infrared
Line region and the high-order infrared occlusion area in head match and the real-time of testee's lower head does not block infrared
When domain and the high-order infrared non-occluded area in head match, then judge that the movement that testee is pulled upwardly is qualified；
During the arm of testee becomes to naturally droop the posture stretched from the posture being bent upwards, 1 meeting of master control set
The signal sent when each infrared emission sensor is blocked is acquired in real time, and to carry out real-time monitoring tested for signal based on the received
Infrared spectral range has been blocked and above-head does not block infrared ray in real time in real time in infrared stroke induction section in examination person head
Region no longer occurs in infrared stroke induction section after testee head, which drops to, is detached from infrared stroke induction section
Infrared ray occlusion area, at this point, master control set 1 can judge that the movement of testee's decline is qualified；
When master control set 1 judges the movement qualification for the movement qualification and decline that testee is pulled upwardly, master control set 1 is generated
Useful signal, counting unit will count the number for receiving useful signal after receiving useful signal.It repeats above-mentioned
Process, until timing unit terminates countdown, counting unit stops counting at this time.Counting unit finally counts out the number come just
It is the achievement of testee, staff can be by the track record on papery results, or directly passes through master control set 1 instead
It presents and is recorded in Test Centre or the end PC.
The invention has the advantages that can not only determine automatically chin-up movement whether standard, while can also accurately measure
Chin-up number improves test accuracy rate to can effectively prevent cheating.
Claims (7)
1. chin-up intelligent test device, it is characterised in that: including master control set, and can be mounted on horizontal bar bracket and
Several pairs of infrared emission sensors being spaced apart from up to down, infrared transmitter in each infrared emission sensor with it is infrared
Receiver is in the left and right sides that opposite shape is distributed in horizontal bar bracket, infrared transmitter and infrared receiver in infrared emission sensor
The distributed areas of device can sense when the motion process on its head when testee carries out chin-up movement, i.e., all infrared right
Penetrate sensor and be capable of forming the infrared stroke induction section that corresponding testee head moves up and down, infrared stroke induction zone it is upper
Lower both ends are located at the two sides up and down of the whippletree in horizontal bar bracket, the infrared transmitter in all infrared emission sensors and
Infrared remote receiver is connected with master control set, and master control set can preset the entire head of testee up over horizontal bar branch
When whippletree on frame, the infrared spectral range that head can block in infrared stroke induction section blocks for head is high-order infrared
The infrared spectral range that lower head at this time is not blocked is simultaneously defined as the high-order infrared non-occluded area in head by region；And work as
When testee head is in low level, the head of testee will not block the infrared emission sensing in infrared stroke induction section
Device, that is, be not in infrared ray occlusion area.
2. chin-up intelligent test device according to claim 1, it is characterised in that: red in infrared emission sensor
External transmitter and infrared remote receiver are respectively distributed in one piece of mounting plate, and infrared transmitter and infrared remote receiver difference are from up to down
It is arranged at intervals in corresponding mounting plate, two pieces of mounting plates are respectively fixedly disposed at the pillar of the left and right sides of horizontal bar bracket
On, and correspond infrared transmitter and infrared remote receiver in each pair of infrared emission sensor.
3. chin-up intelligent test device according to claim 2, it is characterised in that: set respectively on two pieces of mounting plates
It is equipped with one piece of saturating infrared acrylic board that infrared transmitter and infrared remote receiver can be protected not to be interfered by light.
4. chin-up intelligent test device according to claim 2 or 3, it is characterised in that: mounting plate and horizontal bar bracket
Between connection structure are as follows: mounting plate bottom setting there are two connect bolt, be provided with one on the pillar of horizontal bar bracket
Block connecting plate, is provided with multiple connecting holes on connecting plate, and two connection bolts are revolved after being each passed through two connecting holes with nut
Tightly on connection bolt, wing plate is provided on connecting plate, wing plate is fixed on pillar by fixing piece.
5. chin-up intelligent test device according to claim 1 or 2 or 3, it is characterised in that: set in master control set
It is equipped with voice broadcasting system and digital sound lever indicator.
6. chin-up intelligent test device according to claim 1 or 2 or 3, it is characterised in that: be arranged on master control set
There is link block that can be online with Test Centre or the end PC.
7. chin-up intelligent test device according to claim 1 or 2 or 3, it is characterised in that: be arranged in horizontal bar bracket
On several pairs of infrared emission sensors between spacing be 4~6cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910388386.0A CN109999473A (en) | 2019-05-10 | 2019-05-10 | Chin-up intelligent test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910388386.0A CN109999473A (en) | 2019-05-10 | 2019-05-10 | Chin-up intelligent test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109999473A true CN109999473A (en) | 2019-07-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910388386.0A Pending CN109999473A (en) | 2019-05-10 | 2019-05-10 | Chin-up intelligent test device |
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| Country | Link |
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| CN (1) | CN109999473A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110787424A (en) * | 2019-11-22 | 2020-02-14 | 西南财经大学天府学院 | Anti-cheating pull-up intelligent test system and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1034316A (en) * | 1988-12-15 | 1989-08-02 | 中国人民解放军总参谋部第六十研究所 | One unitary multi-functional physical trainer |
| CN204891143U (en) * | 2015-07-05 | 2015-12-23 | 中国计量学院 | Automatic chin tester of preventing practising fraud |
| 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 |
| US20170354845A1 (en) * | 2016-06-11 | 2017-12-14 | Apple Inc. | Activity and workout updates |
| CN210229094U (en) * | 2019-05-10 | 2020-04-03 | 江苏金动感智能设备有限公司 | Pull-up intelligent testing device |
-
2019
- 2019-05-10 CN CN201910388386.0A patent/CN109999473A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1034316A (en) * | 1988-12-15 | 1989-08-02 | 中国人民解放军总参谋部第六十研究所 | One unitary multi-functional physical trainer |
| CN204891143U (en) * | 2015-07-05 | 2015-12-23 | 中国计量学院 | Automatic chin tester of preventing practising fraud |
| US20170354845A1 (en) * | 2016-06-11 | 2017-12-14 | Apple Inc. | Activity and workout updates |
| 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 |
| CN210229094U (en) * | 2019-05-10 | 2020-04-03 | 江苏金动感智能设备有限公司 | Pull-up intelligent testing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110787424A (en) * | 2019-11-22 | 2020-02-14 | 西南财经大学天府学院 | Anti-cheating pull-up intelligent test system and method |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20230908 Address after: 215628 Building 14, Yongxie Garden, Yonglian Town, Nanfeng Town, Zhangjiagang City, Suzhou City, Jiangsu Province Applicant after: Qu Sheng Address before: 215600 Jiangsu Jindonggan Intelligent Equipment Co., Ltd., east of Xingyuan Road, Nanfeng Town, Zhangjiagang City, Suzhou City, Jiangsu Province Applicant before: JIANGSU JIN DYNAMIC INTELLIGENT EQUIPMENT Co.,Ltd. |