CN103520874B - Seat body forward bending power-driven testing device for student physique testing - Google Patents
Seat body forward bending power-driven testing device for student physique testing Download PDFInfo
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- CN103520874B CN103520874B CN201310511055.4A CN201310511055A CN103520874B CN 103520874 B CN103520874 B CN 103520874B CN 201310511055 A CN201310511055 A CN 201310511055A CN 103520874 B CN103520874 B CN 103520874B
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Abstract
The invention relates to a seat body forward bending power-driven testing device for student physique testing. A testing mechanism comprises a bottom shell, a sliding plate, a pushing plate and a sliding block assembly, wherein the bottom shell is fixed on a bottom plate and is of a hollow structure, the sliding plate and the pushing plate are transversely arranged inside the bottom shell, and the sliding block assembly is connected to the lower portion of the pushing plate. Two parallel arc groove sets are formed in the sliding plate in the axial direction and are formed in the two sides of a notch. The sliding block assembly comprises a sliding block body, a spring and a steel ball, wherein the spring is arranged inside the sliding block body, the steel ball is arranged on the lower surface of the sliding block body, the steel ball is connected with one end of the spring, and the lower surface of the sliding block body penetrates through the notch to be connected with a screw rod sliding block. A motor is arranged on the front end face of the bottom shell, an output shaft of the motor penetrates into the bottom shell to be connected with a screw rod, the screw rod is arranged below the sliding plate, and the screw rod sliding block is connected to the screw rod in a threaded mode. By means of the design, the seat body forward bending power-driven testing device for student physique testing is simple in designed structure, convenient to operate and popularize, high in testing precision, low in manufacturing cost and high in practicability.
Description
Technical field
The present invention relates to the field of physical culture, especially the electronic testing arrangement of physique constitution of students test sitting body anteflexion.
Background technology
In order to implement the spirit of " school eduaction will establish the guiding theory of Health comes first; conscientiously strengthen sports " that propose in " State Council of the Central Committee of the Communist Party of China is about the decision of " in-depth educational reform, In Carrying Out All-round Education " ", promote that student actively participates in physical training, form the custom of often taking exercises, improve self health care ability and constitution and health level, country has promulgated new " student physical health standard ".At present, measure human figure as self-contained in surveyed height, survey chest waistline, survey body weight etc., but the equipment measuring sitting body anteflexion is impracticable, or in use complicated structure is difficult to operation, popularization difficulty.
Summary of the invention
The technical problem to be solved in the present invention is: in order to overcome above-mentioned middle Problems existing, provides a kind of physique constitution of students test sitting body anteflexion electronic testing arrangement, and its project organization rationally and can realize the object of convenient test.
The technical solution adopted for the present invention to solve the technical problems is: the electronic testing arrangement of a kind of physique constitution of students test sitting body anteflexion, comprise base plate and be located at the mechanism for testing on the central axis on pan front surface and two arc shaped handles on mounting base, described mechanism for testing comprises and is fixed on base plate and has the drain pan of hollow structure, laterally be located at slide plate in drain pan and push pedal and be connected to the slide block assembly of push pedal bottom, the top axis direction of drain pan offers strip opening, the axis direction of slide plate offers notch, the axis direction of slide plate offers two arc groove groups be parallel to each other, article two, arc groove group is located at notch both sides, described slide block assembly comprises slide body and is located at the spring in slide body and is located at the steel ball of slide body lower surface, steel ball is connected with one end of spring, slide body lower surface is connected with screw slide block through notch, the front end face of described drain pan is provided with motor, the output shaft of motor penetrates in drain pan and is connected with screw rod, screw rod is located at below slide plate, screw slide block is threaded on screw rod.
In order to can assembled convenience, described base plate is made up of the first base plate and the second base plate, the right edge of the first base plate offers T-shaped groove, and the limit, left side of the second base plate is provided with T-shaped piece corresponding with T-shaped groove, and the first described base plate and the second base plate are plugged in T-shaped groove by T-shaped piece.
Described base plate offers two symmetrical arc-shaped concaves for setting hip.
The material of described drain pan is stainless steel.
In order to play dust-proof object, two madial walls of described strip opening are provided with Dustproof brush.
In order to be convenient for measuring yardstick, the upper surface of described drain pan is provided with scale.
In order to can when leg be bent sometimes, knee joint can be pushed down, described pan front is provided with for pushing down kneed leg press mechanism on the surface, leg press mechanism comprises two leads be parallel to each other be fixed on base plate, is slidably connected at the pressing plate on lead and is located at the cylinder at lead top, the piston rod end of cylinder is connected with the upper surface of pressing plate, and cylinder promotes pressing plate and vertically moves on lead.
In order to can in use, avoid weighing leg wounded, described pressing plate medial surface is provided with sponge cushion.
In order to the spurt that can strengthen student is had an effect, the top of described push pedal is provided with the voice prompting device with reading function.
The invention has the beneficial effects as follows: the described electronic testing arrangement of physique constitution of students test sitting body anteflexion, adopt the testing arrangement of this kind of design, project organization is simple, and easy to operate, measuring accuracy is high, and low cost of manufacture is practical, is convenient to promote.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of mechanism for testing in Fig. 1;
Fig. 3 is the structural representation of slide block assembly in Fig. 2;
Fig. 4 is the structural representation of base plate in Fig. 1;
Fig. 5 is the structural representation of leg press mechanism in Fig. 1.
1. base plates in figure, 11. first base plates, 12. second base plates, 13.T type groove, 14.T type block, 15. arc-shaped concaves, 2. mechanism for testing, 21. drain pans, 22. slide plates, 22-1. arc groove group, 23. push pedals, 24. slide block assemblies, 24-1. slide body, 24-2. spring, 24-3. steel ball, 25. screw slide block, 3. arc shaped handle, 4. motors, 5. screw rod, 6. Dustproof brush, 7. scale, 8. leg press mechanism, 81. leads, 82. pressing plates, 83. cylinders, 9. voice prompting device.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
The electronic testing arrangement of physique constitution of students test sitting body anteflexion as shown in Figure 1, comprise base plate 1, the central axis of base plate 1 anterior face is provided with mechanism for testing 2 and for pushing down kneed leg press mechanism 8, two arc shaped handles 3 are installed in the middle part of base plate 1, can carry out pulling when test, base plate 1 offers two symmetrical arc-shaped concaves 15 for setting hip.
The electronic testing arrangement of physique constitution of students test sitting body anteflexion as shown in Figure 2, mechanism for testing 2 comprises and is fixed on base plate 1 and has the drain pan 21 of hollow structure, laterally be located at slide plate 22 in drain pan 21 and push pedal 23 and be connected to the slide block assembly 24 of push pedal 23 bottom, the material of drain pan 21 is stainless steel, the upper surface of drain pan 21 is provided with scale 7, the top axis direction of drain pan 21 offers strip opening, the top of push pedal 23 is provided with the voice prompting device 9 with reading function, two madial walls of strip opening are provided with Dustproof brush 6, the axis direction of slide plate 22 offers notch, the axis direction of slide plate 22 offers two arc groove group 22-1 be parallel to each other, article two, arc groove group 22-1 is located at notch both sides.
The electronic testing arrangement of physique constitution of students test sitting body anteflexion as shown in Figure 3, slide block assembly 24 comprises slide body 24-1 and is located at the spring 24-2 in slide body 24-1 and is located at the steel ball 24-3 of slide body 24-1 lower surface, steel ball 24-3 is connected with one end of spring 24-2, slide body 24-1 lower surface is connected with screw slide block 25 through notch, the front end face of drain pan 21 is provided with motor 4, the output shaft of motor 4 penetrates in drain pan 21 and is connected with screw rod 5, screw rod 5 is located at below slide plate 22, and screw slide block 25 is threaded on screw rod 5.
The electronic testing arrangement of physique constitution of students test sitting body anteflexion as shown in Figure 4, base plate 1 is made up of the first base plate 11 and the second base plate 12, the right edge of the first base plate 11 offers T-shaped groove 13, the limit, left side of the second base plate 12 is provided with T-shaped piece 14 corresponding with T-shaped groove 13, and the first base plate 11 and the second base plate 12 are plugged in T-shaped groove 13 by T-shaped piece 14.
The electronic testing arrangement of physique constitution of students test sitting body anteflexion as shown in Figure 5, leg press mechanism 8 comprises two leads be parallel to each other 81 be fixed on base plate 1, is slidably connected at the pressing plate 82 on lead 81 and is located at the cylinder 83 at lead 81 top, the piston rod end of cylinder 83 is connected with the upper surface of pressing plate 82, cylinder 83 promotes pressing plate 82 and vertically moves on lead 81, is provided with sponge cushion at pressing plate 82 medial surface.
The electronic testing arrangement of physique constitution of students test sitting body anteflexion of the present invention, when carrying out using this testing arrangement, tester is sitting on base plate 1, two legs stretch, cylinder 83 is utilized to promote pressing plate 82 slide downward on lead 81, slide into pressing plate 82 and compress knee joint position on leg, thus avoid when testing, there is the phenomenon that test data is inaccurate, then high low hand, arms stretching forward, with two hands by push pedal 23 driven forward slide block assembly 24, steel ball 24-3 now on slide block assembly 24 passes through the effect inlay card of spring 24-2 to arc groove group 22-1, until can not before push away, now voice prompting device 9 can send voice prompt, quote the length that student now promotes, after student hears reading, final sprint can be carried out have an effect, until cannot push away forward again, now unclamp hand, after writing down the scale reading on scale 7 corresponding to push pedal 23 position, utilize motor 4 drive screw 5, screw rod 5 drives screw slide block 25 to slide, thus get back to original position, can test next time, the like, both hands hold arc shaped handle 3, push pedal 23 can be promoted with both feet, thus it is anteflexion to carry out test leg.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on description, must determine its technical scope according to right.
Claims (9)
1. the electronic testing arrangement of physique constitution of students test sitting body anteflexion, it is characterized in that: comprise base plate (1) and two arc shaped handles (3) on the mechanism for testing (2) that is located on the central axis of base plate (1) anterior face and mounting base (1), described mechanism for testing (2) comprises that to be fixed on base plate (1) upper and have the drain pan (21) of hollow structure, laterally be located at slide plate (22) in drain pan (21) and push pedal (23) and be connected to the slide block assembly (24) of push pedal (23) bottom, the top axis direction of drain pan (21) offers strip opening, the axis direction of slide plate (22) offers notch, the axis direction of slide plate (22) offers two arc groove groups (22-1) be parallel to each other, article two, arc groove group (22-1) is located at notch both sides, described slide block assembly (24) comprises slide body (24-1) and the spring (24-2) that is located in slide body (24-1) and the steel ball (24-3) being located at slide body (24-1) lower surface, steel ball (24-3) is connected with one end of spring (24-2), slide body (24-1) lower surface is connected with screw slide block (25) through notch, the front end face of described drain pan (21) is provided with motor (4), the output shaft of motor (4) penetrates in drain pan (21) and is connected with screw rod (5), screw rod (5) is located at slide plate (22) below, screw slide block (25) is threaded on screw rod (5).
2. the electronic testing arrangement of physique constitution of students test sitting body anteflexion according to claim 1, it is characterized in that: described base plate (1) is made up of the first base plate (11) and the second base plate (12), the right edge of the first base plate (11) offers T-shaped groove (13), the limit, left side of the second base plate (12) is provided with T-shaped piece (14) corresponding with T-shaped groove (13), and described the first base plate (11) and the second base plate (12) are plugged in T-shaped groove (13) by T-shaped piece (14).
3. the electronic testing arrangement of physique constitution of students test sitting body anteflexion according to claim 1, is characterized in that: described base plate (1) offers two symmetrical arc-shaped concaves (15) for setting hip.
4. the electronic testing arrangement of physique constitution of students test sitting body anteflexion according to claim 1, is characterized in that: the material of described drain pan (21) is stainless steel.
5. the electronic testing arrangement of physique constitution of students test sitting body anteflexion according to claim 1, is characterized in that: two madial walls of described strip opening are provided with Dustproof brush (6).
6. the electronic testing arrangement of physique constitution of students test sitting body anteflexion according to claim 1, is characterized in that: the upper surface of described drain pan (21) is provided with scale (7).
7. the electronic testing arrangement of physique constitution of students test sitting body anteflexion according to claim 1, it is characterized in that: described base plate (1) anterior face is provided with for pushing down kneed leg press mechanism (8), leg press mechanism (8) comprises two leads be parallel to each other (81) be fixed on base plate (1), be slidably connected at the pressing plate (82) on lead (81) and be located at the cylinder (83) at lead (81) top, the piston rod end of cylinder (83) is connected with the upper surface of pressing plate (82), cylinder (83) promotes pressing plate (82) and vertically moves on lead (81).
8. the electronic testing arrangement of physique constitution of students test sitting body anteflexion according to claim 7, is characterized in that: described pressing plate (82) medial surface is provided with sponge cushion.
9. the electronic testing arrangement of physique constitution of students test sitting body anteflexion according to claim 1, is characterized in that: the top of described push pedal (23) is provided with the voice prompting device (9) with reading function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310511055.4A CN103520874B (en) | 2013-10-25 | 2013-10-25 | Seat body forward bending power-driven testing device for student physique testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310511055.4A CN103520874B (en) | 2013-10-25 | 2013-10-25 | Seat body forward bending power-driven testing device for student physique testing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103520874A CN103520874A (en) | 2014-01-22 |
| CN103520874B true CN103520874B (en) | 2015-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310511055.4A Expired - Fee Related CN103520874B (en) | 2013-10-25 | 2013-10-25 | Seat body forward bending power-driven testing device for student physique testing |
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| CN (1) | CN103520874B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105496417B (en) * | 2015-12-31 | 2019-04-12 | 苏州工业职业技术学院 | Sitting body anteflexion tester |
| WO2018033909A1 (en) * | 2016-08-15 | 2018-02-22 | Rein Vered | An apparatus for measuring and tracking progress of a person's movements during physical exercise |
| CN108392177A (en) * | 2017-12-29 | 2018-08-14 | 洛阳华慧智能科技有限公司 | A method of test child's sitting body anteflexion |
| CN113509690B (en) * | 2021-05-11 | 2022-06-28 | 辽宁石油化工大学 | Foldable seat body anteflexion testing arrangement |
| CN114226807A (en) * | 2021-11-23 | 2022-03-25 | 高邮市永发机械有限公司 | Bench drill with positioner and calibration system thereof |
| CN114344861B (en) * | 2022-01-27 | 2022-09-23 | 南昌职业大学 | A spring power training ware for sports training |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2472652Y (en) * | 2001-04-19 | 2002-01-23 | 赵东红 | Digital body antexed meter |
| KR20060021603A (en) * | 2004-09-03 | 2006-03-08 | 주식회사 네오지엠텍 | A measuring apparatus and electron system for forward bend up body |
| CN2766778Y (en) * | 2004-12-09 | 2006-03-29 | 赵东红 | Digit display type trunk flexion testing apparatus |
| KR101089702B1 (en) * | 2011-07-22 | 2011-12-07 | 동화체육주식회사 | A folding type waist bend measuring device used photosensor |
| CN202497150U (en) * | 2012-01-18 | 2012-10-24 | 李锋 | Automatic-returning sit-and-reach tester |
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2013
- 2013-10-25 CN CN201310511055.4A patent/CN103520874B/en not_active Expired - Fee Related
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| CN103520874A (en) | 2014-01-22 |
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