CN102462502A - Athlete leg bending force measuring instrument - Google Patents
Athlete leg bending force measuring instrument Download PDFInfo
- Publication number
- CN102462502A CN102462502A CN2010105507692A CN201010550769A CN102462502A CN 102462502 A CN102462502 A CN 102462502A CN 2010105507692 A CN2010105507692 A CN 2010105507692A CN 201010550769 A CN201010550769 A CN 201010550769A CN 102462502 A CN102462502 A CN 102462502A
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- pedal force
- computer
- athlete
- plate
- base
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention relates to an athlete leg bending force measuring instrument, and belongs to sports equipment. A chair, a computer bracket and a baffle plate are fixed on a base through a bracket; a pedal force plate is also fixedly arranged on the base; a strength sensor, an acceleration sensor, a displacement sensor and an electronic counter are arranged in the pedal force plate; the bracket is provided with a chute, a graduated scale and a concave-convex chute; a computer and a power supply switch are arranged on the computer bracket; a spring is arranged between the baffle plate and the pedal force plate; and a cushion is arranged at the bottom of the base. During use, a person sits on the chair, a power supply is switched on, the pedal force plate is pedaled forcibly, the times of pedaling the pedal force plate by two feet can be directly displayed on the computer through the strength sensor, the displacement sensor, a pressure sensor, the acceleration sensor, the electronic counter and the like which are arranged in the pedal force plate, the spring between the pedal force plate and the baffle plate has a buffer effect, and the position of the chair on the fixing bracket can be adjusted by the concave-convex chute according to the height of the person.
Description
Technical field
The present invention relates to a kind of athlete dynamometry instrument that bends one's legs, belong to the sports equipment field.
Background technology
Along with the development of competitive sport, the continuous progress of motor technique, increasing exercise test, motion is estimated, and the demand of the apparatus that motor study is used is more and more.Though some exercise tests and monitoring system are arranged; What scientific research was used also has, but the apparatus of local test still is on the low side, and this invention is to utilize mechanics and surveying principle to carry out the design of instrument; This instrument volume is little; Convenient in carrying can satisfy the test that the situation of bending one's legs is exerted oneself, and can satisfy the living requirement of training detection and scientific research.
The present invention can provide technical support for athletic training, plays critical effect for various Research on motion, is the indispensable instrument of professional sports team and scientific research institution.
Summary of the invention
According to above deficiency of the prior art, the technical problem that the present invention will solve is: provide a kind of simple in structure, operation is practical, does not receive the athlete of the place restriction dynamometry instrument that bends one's legs.
The technical solution adopted for the present invention to solve the technical problems is: athlete's dynamometry instrument that bends one's legs; It is characterized in that: chair, computer support and baffle plate are fixed on the base through support; On base, also be fixed with and pedal the power plate, installing force quantity sensor, acceleration transducer, displacement transducer and electronic counter in pedaling the power plate are equipped with chute, rule and concavo-convex sliding tray on support; Computer is placed on the computer support; On and off switch also is housed on the computer support, at baffle plate with pedal between the power plate and settle spring, cushion pad is installed in the bottom of base.
During use, the people is sitting on the chair, turns on the power switch; Firmly pedal to pedaling the power plate, people's strength, speed, acceleration, pedaling can be through pedaling the strength sensor in the power plate to number of times of pedaling the power plate etc.; Displacement transducer; Pressure transducer, acceleration transducer, electronic counter etc. show directly that on computers the spring of pedaling between power plate and the baffle plate can play buffered effect, and the position of chair on fixed support can utilize concavo-convex sliding tray to regulate according to people's height.
The bend one's legs material of dynamometry instrument base and support of described athlete can be used pipe, square tube or steel plate.Chair is laid mat on class, and mat can be a Corii Sus domestica, Corii Bovis seu Bubali, and rubber or cloth etc. is processed.The material of pedaling power plate and baffle plate can be a steel plate.
Compared with prior art, the beneficial effect that the present invention had is: through the direct size of display speed of computer, direction also can directly show the strength that the people moves.Can be used for the human motion analysis of dynamics, balance test can realize multiple signal synchronous collection analysis.Can use synchronously with the surface myoelectric test macro.Use synchronously but multiple sensors is compatible.The present invention can provide technical support for athletic training, plays critical effect for various Research on motion, is the indispensable instrument of professional sports team and scientific research institution.
Description of drawings
Fig. 1 is the bend one's legs preferred example of dynamometry instrument of athlete of the present invention, wherein: 1 chair, 2 computers, 3 on and off switch
4 computer bracing frames, 5 strength sensor, 6 springs, 7 baffle plates, 8 acceleration transducers, 9 displacement transducers, 10 electronic counters, 11 chutes 12 are pedaled power plate 13 rules 14 concavo-convex sliding tray 15 bases 16 supports 17 cushion pads
The specific embodiment
Below in conjunction with accompanying drawing the athlete of the present invention dynamometry instrument that bends one's legs is described further: as shown in Figure 1: that chair 1, computer support 4 and baffle plate 7 are fixed on the base 15 through support 16; On base 15, also be fixed with and pedal power plate 12; Installing force quantity sensor 5, acceleration transducer 8, displacement transducer 9 and electronic counter 10 in pedaling power plate 12; Chute 11, rule 13 and concavo-convex sliding tray 14 are installed on support 16, computer 2 is placed on the computer support 4, calculate on the machine support 4 at juice on and off switch 3 also is housed; At baffle plate 7 with pedal between the power plate 12 and to settle spring 6, cushion pad 17 is installed in the bottom of base 15.
During use, the people is sitting on the chair, turns on the power switch; Firmly pedal to pedaling the power plate, people's strength, speed, acceleration, pedaling can be through pedaling the strength sensor in the power plate to number of times of pedaling the power plate etc.; Displacement transducer; Pressure transducer, acceleration transducer, electronic counter etc. show directly that on computers the spring of pedaling between power plate and the baffle plate can play buffered effect, and the position of chair on fixed support can utilize concavo-convex sliding tray to regulate according to people's height.
The bend one's legs material of dynamometry instrument base and support of described athlete can be used pipe, square tube or steel plate.Chair is laid mat on class, and mat can be a Corii Sus domestica, Corii Bovis seu Bubali, and rubber or cloth etc. is processed.The material of pedaling power plate and baffle plate can be a steel plate.Displacement transducer can be used to detect displacement, and acceleration transducer is with being used for detection speed, acceleration, and the strength pressure transducer can be used to detected pressures.The present invention can be through the direct size of display speed of computer, and direction also can directly show the strength that the people moves.The present invention can provide technical support for athletic training, plays critical effect for various Research on motion, is the indispensable instrument of professional sports team and scientific research institution.
Claims (6)
1. athlete's dynamometry instrument that bends one's legs is characterized in that: chair (1), computer support (4) and baffle plate (7) are fixed on the base (15) through support 16, on base (15), also are fixed with and pedal power plate (12).
2. the athlete according to claim 1 dynamometry instrument that bends one's legs is characterized in that: installing force quantity sensor (5), acceleration transducer (8), displacement transducer (9) and electronic counter (10) in pedaling power plate (12).
3. the athlete according to claim 1 dynamometry instrument that bends one's legs is characterized in that: chute (11), rule (13) and concavo-convex sliding tray (14) are installed on support (16).
4. the athlete according to claim 1 dynamometry instrument that bends one's legs is characterized in that: computer (2) is placed on the computer support (4), on and off switch (3) also is housed on the computer support.
5. the athlete according to claim 1 dynamometry instrument that bends one's legs is characterized in that: at baffle plate (7) with pedal and settle spring (6) between the power plate (12).
6. the athlete according to claim 1 dynamometry instrument that bends one's legs is characterized in that: in the bottom of base (15) cushion pad (17) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105507692A CN102462502A (en) | 2010-11-19 | 2010-11-19 | Athlete leg bending force measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105507692A CN102462502A (en) | 2010-11-19 | 2010-11-19 | Athlete leg bending force measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102462502A true CN102462502A (en) | 2012-05-23 |
Family
ID=46066828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105507692A Pending CN102462502A (en) | 2010-11-19 | 2010-11-19 | Athlete leg bending force measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102462502A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104768462A (en) * | 2012-09-03 | 2015-07-08 | 昆士兰科技大学 | Apparatus and method for knee flexor assessment |
| CN106730624A (en) * | 2016-11-30 | 2017-05-31 | 上海长海医院 | Foot recovers motion instrument |
| CN112755465A (en) * | 2020-12-08 | 2021-05-07 | 北京体育大学 | Shank strength evaluation and training device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3208111B2 (en) * | 1998-04-28 | 2001-09-10 | 良徳 大山 | Leg muscle endurance measurement device |
| CN2852943Y (en) * | 2005-12-26 | 2007-01-03 | 国家体育总局体育科学研究所 | Intelligent force measuring chair |
| WO2010052711A1 (en) * | 2008-11-06 | 2010-05-14 | Chair Trainer Ltd. | Multi-trainer for swivel chairs on castors |
| US20100216600A1 (en) * | 2009-02-25 | 2010-08-26 | Noffsinger Kent E | High efficiency strength training apparatus |
-
2010
- 2010-11-19 CN CN2010105507692A patent/CN102462502A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3208111B2 (en) * | 1998-04-28 | 2001-09-10 | 良徳 大山 | Leg muscle endurance measurement device |
| CN2852943Y (en) * | 2005-12-26 | 2007-01-03 | 国家体育总局体育科学研究所 | Intelligent force measuring chair |
| WO2010052711A1 (en) * | 2008-11-06 | 2010-05-14 | Chair Trainer Ltd. | Multi-trainer for swivel chairs on castors |
| US20100216600A1 (en) * | 2009-02-25 | 2010-08-26 | Noffsinger Kent E | High efficiency strength training apparatus |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104768462A (en) * | 2012-09-03 | 2015-07-08 | 昆士兰科技大学 | Apparatus and method for knee flexor assessment |
| CN104768462B (en) * | 2012-09-03 | 2018-08-03 | 昆士兰科技大学 | Device and method for knee flexor assessment |
| CN106730624A (en) * | 2016-11-30 | 2017-05-31 | 上海长海医院 | Foot recovers motion instrument |
| CN112755465A (en) * | 2020-12-08 | 2021-05-07 | 北京体育大学 | Shank strength evaluation and training device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120523 |