CN103691120A - Laser-type javelin core strength training and information feedback monitoring device - Google Patents
Laser-type javelin core strength training and information feedback monitoring device Download PDFInfo
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- CN103691120A CN103691120A CN201310739698.4A CN201310739698A CN103691120A CN 103691120 A CN103691120 A CN 103691120A CN 201310739698 A CN201310739698 A CN 201310739698A CN 103691120 A CN103691120 A CN 103691120A
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Abstract
The invention relates to a javelin training and information feedback monitoring device, in particular to a laser-type javelin core strength training and information feedback monitoring device, and solves the problem that a device combining special javelin core strength training in the unstable state and quantized monitoring is not invented yet at home and abroad. The laser-type javelin core strength training and information feedback monitoring device comprises a lifting component, a graduated disc, a rotating shaft, a slide rail, a sliding sleeve, a connector, a javelin, a pressure sensor, a laser velocimeter, and a balance training mechanism with an information feedback function. The lifting component is mounted on the balance training mechanism having the information feedback function. The graduated disc is mounted at the upper end of the lifting component through the rotating shaft. The slide rail is mounted on the rotating shaft. The javelin is connected with the sliding sleeve through the connector. The pressure sensor is mounted on the javelin. The laser velocimeter is fixedly mounted at the front end of the slide rail. The laser-type javelin core strength training and information feedback monitoring device is applicable to javelin core strength training.
Description
Technical field
The present invention relates to a kind of javelin training and information feedback supervising device, be specifically related to a kind of laser type javelin force at the core training and information feedback supervising device, belong to sports field.
Background technology
From anatomical angle, the core of human body refers to backbone, hip joint and pelvis, and their binding sites in upper and lower extremities, have the pivotal role of forming a connecting link.Force at the core comprises core stability strength and and core drive strength.Core stability strength refers to the strength ability that makes body-defence or rotation that core position fixation muscles or some produce while being the contraction of muscle of fixation muscles and former moving flesh.Core drive strength refers to that Skeletal Muscle Contraction makes health produce the strength of displacement or rotation.Force at the core is not only the major impetus that human body core stability forms, and it can also initiatively be had an effect at the volley.Force at the core training is normally carried out under instability condition, the muscle group that can make human body particularly periarticular auxiliary flesh takes exercises, improve sportsman and stablize at the volley the ability of joint and control centre, the posture of core muscles training is determined by agonistic action.Modern high-level specific strength training is to select the strengthening exercise means that approach special action, utilizes Athletes information to monitor player motion technical process.Can, in conjunction with the force at the core carrying out under labile state training and the information feedback supervising device of javelin special project, also not emerge both at home and abroad at present.
Summary of the invention
The present invention can be in conjunction with the force at the core carrying out under labile state training and the information feedback supervising device of javelin special project for solving, the problem also not emerging both at home and abroad at present, and then a kind of laser type javelin force at the core training and information feedback supervising device are proposed.
The present invention addresses the above problem the technical scheme of taking to be: the present invention includes lifting assembly, dial, turning cylinder, slide rail, sliding sleeve, connector, javelin, pressure sensor, laser velocimeter and with the balance training mechanism of information feedback function, described lifting assembly is arranged in the described balance training mechanism with information feedback function, dial is arranged on the upper end of described lifting assembly by turning cylinder, slide rail is arranged on turning cylinder, and slide rail can turning cylinder be axis rotation, sliding sleeve is sleeved on slide rail, javelin is connected with sliding sleeve by connector, pressure sensor is arranged on javelin, laser velocimeter is fixedly mounted on the front end of slide rail.
The invention has the beneficial effects as follows: when the present invention uses, sportsman overcomes labile state and keeps correct firmly posture, the muscle that need to coordinate transfer to raise activation more core position by waist, pelvis, hip joint and lower limb participates in stablizing having an effect of balance and action, laser velocimeter test practice speed, pressure sensor shows rate curve firmly, to whole Motion Technology real-time process monitoring, the present invention is effective javelin force at the core exercise.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention, Fig. 2 is the principle schematic with the electric part of the balance training mechanism of information feedback function, Fig. 3 is the principle schematic with the another kind of electric part of the balance training mechanism of information feedback function, Fig. 4 is the upward view with the frame for movement part of the balance training mechanism of information feedback function, Fig. 5 is the stereogram with the frame for movement part of the balance training mechanism of information feedback function, Fig. 6 be circular groove be sphere and plane in conjunction with time with the structural representation of the balance training mechanism of information feedback function, Fig. 7 is circular groove structural representation with the balance training mechanism of information feedback function while being plane, Fig. 8 is circular groove structural representation with the balance training mechanism of information feedback function while being sphere, Fig. 9 is with the structural representation of the balance training mechanism of information feedback function during with spherical limiting plate, Figure 10 is with the structural representation of the balance training mechanism of information feedback function during with position-limit mechanism, Figure 11 be during with position-limit mechanism another kind with the structural representation of the balance training mechanism of information feedback function, Figure 12 be in Figure 11 A-A to cutaway view, Figure 13 is the partial enlarged drawing of position-limit mechanism part, Figure 14 be in Figure 13 C-C to cutaway view, Figure 15 be in Figure 14 D-D to cutaway view.
The specific embodiment
The specific embodiment one: present embodiment is described in conjunction with Fig. 1, described in present embodiment, a kind of laser type javelin force at the core training and information feedback supervising device comprise lifting assembly, dial 1, turning cylinder 2, slide rail 3, sliding sleeve 4, connector 5, javelin 6, pressure sensor 17, laser velocimeter 21 and with the balance training mechanism of information feedback function, described lifting assembly is arranged in the described balance training mechanism with information feedback function, dial 1 is arranged on the upper end of described lifting assembly by turning cylinder 2, slide rail 3 is arranged on turning cylinder 2, and slide rail 3 can turning cylinder 2 be axis rotation, sliding sleeve 4 is sleeved on slide rail 3, javelin 6 is connected with sliding sleeve 4 by connector 5, pressure sensor 17 is arranged on javelin 6, laser velocimeter 21 is fixedly mounted on the front end of slide rail 3.
The grip of pressure sensor 17 hand when measuring sportsman's final force in present embodiment, and its quantification is shown, the speed of laser velocimeter 21 javelin 6 when measuring sportsman's final force.
The specific embodiment two: present embodiment is described in conjunction with Fig. 1 to Fig. 5, described in present embodiment, the balance training mechanism with information feedback function of a kind of laser type javelin force at the core training and information feedback supervising device comprises pedal 11, balance base 12, control circuit 13, three distance measuring sensors, three zeroing circuits and keyboard 15, pedal 11 is tabular, balance base 12 is domed base, the plane of described domed base is fixedly connected with the bottom surface of pedal 11, and the plane center line of described domed base and the center superposition of pedal 11, described pedal is fixed with three distance measuring sensors on 11 bottom surfaces, be respectively with reference to distance measuring sensor 40, front distance measuring sensor 41 and left distance measuring sensor 42, described three distance measuring sensors are separately fixed at pedal 11 bottom edge places, wherein the line of front distance measuring sensor 41 and left distance measuring sensor 42 is through pedal 11 center, line with reference to the line at distance measuring sensor 40 and pedal 11 centers perpendicular to front distance measuring sensor 41 and left distance measuring sensor 42, the reference distance signal input part that connects control circuit 13 with reference to the signal output part of distance measuring sensor 40, the signal output part of front distance measuring sensor 41 connects the front end distance signal input of control circuit 13, the signal output part of left distance measuring sensor 42 connects the left end distance signal input of control circuit 13, the display output of control circuit 13 connects the display input of display 16, the signal output part of pressure sensor 17 is connected with the signal input part of display 16,
Data acquisition unit, for all gather reference distance signal, front end distance signal and the left end distance signal of three distance signal input inputs simultaneously at interval of the sampling time;
Comparing unit, deducts reference distance signal acquisition longitudinal separation difference signal with the front end distance signal receiving; With the left end distance signal receiving, deduct reference distance signal acquisition left and right range difference signal;
Display unit, for sending to display to show output by front having range difference signal and left and right range difference signal to change digital information or graphical information into;
Key information collecting unit, for receiving the case information of keyboard 15 inputs;
Key information decoding unit, for judging the content that obtains key information, when the sampling time information of key information position, using this sampling time information as sampling time information; When key information is the digital demonstration information of output, send digital display command to display unit; When key information bit image shows information, send graphics display command to display unit;
Display unit, sends corresponding demonstration information to display 16 according to the order receiving.
Other composition and annexation are identical with the specific embodiment one.
The specific embodiment three: present embodiment is described in conjunction with Fig. 1, described in present embodiment, the lifting assembly of a kind of laser type javelin force at the core training and information feedback supervising device comprises cylindrical sleeves 7, elevating lever 8 and bolt 9, cylindrical sleeves 7 vertically arranges, the lower end of elevating lever 8 is inserted in the upper end of cylindrical sleeves 7, the upper end of elevating lever 8 is connected with turning cylinder 2, bolt 9 is inserted on the lateral wall of cylindrical sleeves 7, and the positioning end of bolt 9 contacts with the lateral wall of elevating lever 8 through the lateral wall of cylindrical sleeves 7.Other composition and annexation are identical with the specific embodiment one.
The specific embodiment four: in conjunction with Fig. 1, present embodiment is described, the lower end of the cylindrical sleeves 7 of a kind of laser type javelin force at the core training and information feedback supervising device is provided with vibrator 10 described in present embodiment.
The specific embodiment five: present embodiment is described in conjunction with Fig. 6 and Fig. 9, described in present embodiment, the balance training mechanism with information feedback function of a kind of laser type javelin force at the core training and information feedback supervising device also comprises base 18, described base 18 upper surfaces are provided with the circular groove corresponding with balance base 12 81, and described balance base 12 is put into this circular groove 81.Other composition and annexation are identical with the specific embodiment two.
The specific embodiment six: in conjunction with Fig. 6, Fig. 7 and Fig. 8, present embodiment is described, the bottom surface of the circular groove 81 of a kind of laser type javelin force at the core training and information feedback supervising device is combination or the sphere of plane, plane and sphere described in present embodiment.Other composition and annexation are identical with the specific embodiment five.
The specific embodiment seven: present embodiment is described in conjunction with Fig. 9, described in present embodiment, the balance training mechanism with information feedback function of a kind of laser type javelin force at the core training and information feedback supervising device also comprises a plurality of spherical limiting plates 82, described a plurality of spherical limiting plate 82 superposes and is placed in circular groove 81 successively, the radius of described a plurality of spherical limiting plates 82 dwindles successively, and the internal diameter of minimum spherical limiting plate 82 is greater than the radius of balance base 12, the spherical radius of adjacent two spherical limiting plate 82 joints equates.Other composition and annexation are identical with the specific embodiment five.
The specific embodiment eight: present embodiment is described in conjunction with Figure 10 to Figure 12, described in present embodiment, the balance training mechanism with information feedback function of a kind of laser type javelin force at the core training and information feedback supervising device also comprises base 19 and a plurality of position-limit mechanism 20, described base 19 above with circular groove 91, described balance base 12 is embedded in described circular groove 91, described a plurality of position-limit mechanism 20 is centered by the circle by described circular groove 91, on the circumference that the distance L of take is radius, be uniformly distributed, the amplitude that described position-limit mechanism 20 is moved for limiting balance base 12, described position-limit mechanism 20 is fixed on the upper surface of base 19.Other composition and annexation are identical with the specific embodiment five.
The specific embodiment nine: in conjunction with Figure 10 to Figure 15, present embodiment is described, the height of the position-limit mechanism 20 of a kind of laser type javelin force at the core training and information feedback supervising device is adjustable described in present embodiment, described position-limit mechanism 20 is by fixed cover 201, adjustable supporting dagger 202 and latch 203 form, described fixed cover 201 is columnar structured, described fixed cover 201 embeds and is fixed on the surface of base 19, on described fixed cover 201, be provided with locating hole, adjustable supporting dagger 202 is provided with a plurality of limiting through hole 204 along its length, described adjustable supporting dagger 202 inserts from the upper end of fixed cover 201, and any one limiting through hole 204 of described adjustable supporting dagger 202 is corresponding with the locating hole on fixed cover 201, latch 203 inserts the locating hole on this spacing hole 204 and fixed cover 201 simultaneously.Other composition and annexation are identical with the specific embodiment five.
Operation principle
While carrying out laser javelin force at the core and information feedback monitoring exercise, in the balance training mechanism with information feedback function under sportsman stands in and plays pendulum, and in conjunction with the vibrator 10 that approaches the special feature of exerting oneself of javelin through optimal design, grasp javelin, carry out final force exercise, laser velocimeter is measured practice speed, now balance training mechanism starts working with the device of information feedback function, measure the amplitude that balanced controls swing, the quantification treatment of the information of carrying out, during to Athletes, the poised state of health is monitored in real time, and convert accordingly the signal of telecommunication to and be connected with wig-wag 10, produce interactive (along with the raising of sportsman's balanced capacity, balanced controls tend to be steady when sportsman practises, now, balanced controls send signal of telecommunication Vibration on Start-up device 10, vibrator 10 is produced to be swung, to increase new exercise difficulty), pressure sensor 17 shows force-velocity curve, to whole Motion Technology real-time process monitoring.
Claims (9)
1. a laser type javelin force at the core is trained and information feedback supervising device, it is characterized in that: described a kind of laser type javelin force at the core training and information feedback supervising device comprise lifting assembly, dial (1), turning cylinder (2), slide rail (3), sliding sleeve (4), connector (5), javelin (6), pressure sensor (17), laser velocimeter (21) and with the balance training mechanism of information feedback function, described lifting assembly is arranged in the described balance training mechanism with information feedback function, dial (1) is arranged on the upper end of described lifting assembly by turning cylinder (2), slide rail (3) is arranged on turning cylinder (2), and slide rail (3) can turning cylinder (2) be axis rotation, sliding sleeve (4) is sleeved on slide rail (3), javelin (6) is connected with sliding sleeve (4) by connector (5), pressure sensor (17) is arranged on javelin (6), laser velocimeter (21) is fixedly mounted on the front end of slide rail (3).
2. a kind of laser type javelin force at the core training and information are fed back supervising device according to claim 1, it is characterized in that: the described balance training mechanism with information feedback function comprises pedal (11), balance base (12), control circuit (13), three distance measuring sensors, three zeroing circuits and keyboard (15), pedal (11) is tabular, balance base (12) is domed base, the plane of described domed base is fixedly connected with the bottom surface of pedal (11), and the center superposition of the plane center line of described domed base and pedal (11), described pedal (11) is fixed with three distance measuring sensors on bottom surface, be respectively with reference to distance measuring sensor (40), front distance measuring sensor (41) and left distance measuring sensor (42), described three distance measuring sensors are separately fixed at pedal (11) bottom edge place, wherein the line of front distance measuring sensor (41) and left distance measuring sensor (42) is through the center of pedal (11), line with reference to the line at distance measuring sensor (40) and pedal (11) center perpendicular to front distance measuring sensor (41) and left distance measuring sensor (42), the reference distance signal input part that connects control circuit (13) with reference to the signal output part of distance measuring sensor (40), the signal output part of front distance measuring sensor (41) connects the front end distance signal input of control circuit (13), the signal output part of left distance measuring sensor (42) connects the left end distance signal input of control circuit (13), the display output of control circuit (13) connects the display input of display (16), the signal output part of pressure sensor (17) is connected with the signal input part of display (16),
Control circuit (13) is embedded in the control module that software is realized, and described control module comprises as lower unit:
Data acquisition unit, for all gather reference distance signal, front end distance signal and the left end distance signal of three distance signal input inputs simultaneously at interval of the sampling time;
Comparing unit, deducts reference distance signal acquisition longitudinal separation difference signal with the front end distance signal receiving; With the left end distance signal receiving, deduct reference distance signal acquisition left and right range difference signal;
Display unit, for sending to display to show output by front having range difference signal and left and right range difference signal to change digital information or graphical information into;
Control circuit (13) comprises three signal conditioning circuits, A/D change-over circuit and controller (14); Described control module is embedded in controller, and the signal input part of described three signal conditioning circuits is respectively reference distance signal input part, front end distance signal input and the left end distance signal input of controller (14); The signal output part of described three signal conditioning circuits (41) connects respectively three input end of analog signal A1, A2 and the A3 of A/D change-over circuit, the digital signal output end of described A/D change-over circuit connects the signals collecting signal input part of controller, the A/D changeover control signal output of described controller connects the changeover control signal input of A/D change-over circuit, and the display drive signals output of described controller connects the signal input part of display (16); Described three zeroing circuits are corresponding with three signal conditioning circuits respectively, and the signal output part of each zeroing circuit connects a signal conditioning circuit zeroing signal input part; The signal output part of keyboard (15) connects the keyboard signal input of controller (14); Described control module also comprises as lower unit:
Key information collecting unit, for receiving the case information of keyboard (15) input;
Key information decoding unit, for judging the content that obtains key information, when the sampling time information of key information position, using this sampling time information as sampling time information; When key information is the digital demonstration information of output, send digital display command to display unit; When key information bit image shows information, send graphics display command to display unit;
Display unit, sends corresponding demonstration information to display (16) according to the order receiving.
3. a kind of laser type javelin force at the core training and information are fed back supervising device according to claim 1, it is characterized in that: described lifting assembly comprises cylindrical sleeves (7), elevating lever (8) and bolt (9), cylindrical sleeves (7) vertically arranges, the lower end of elevating lever (8) is inserted in the upper end of cylindrical sleeves (7), the upper end of elevating lever (8) is connected with turning cylinder (2), bolt (9) is inserted on the lateral wall of cylindrical sleeves (7), and the positioning end of bolt (9) contacts with the lateral wall of elevating lever (8) through the lateral wall of cylindrical sleeves (7).
4. a kind of laser type javelin force at the core training and information are fed back supervising device according to claim 1, it is characterized in that: the lower end of cylindrical sleeves (7) is provided with vibrator (10).
5. a kind of laser type javelin force at the core training and information are fed back supervising device according to claim 2, it is characterized in that: the described balance training mechanism with information feedback function also comprises base (18), described base (18) upper surface is provided with the circular groove (81) corresponding with balance base (12), and described balance base (12) is put into this circular groove (81).
6. a kind of laser type javelin force at the core training and information are fed back supervising device according to claim 5, it is characterized in that: the bottom surface of described circular groove (81) is combination or the sphere of plane, plane and sphere.
7. a kind of laser type javelin force at the core training and information are fed back supervising device according to claim 5, it is characterized in that: the described balance training mechanism with information feedback function also comprises a plurality of spherical limiting plates (82), described a plurality of spherical limiting plates (82) superpose successively and are placed in circular groove (81), the radius of described a plurality of spherical limiting plates (82) dwindles successively, and the internal diameter of minimum spherical limiting plate (82) is greater than the radius of balance base (12), the spherical radius of adjacent two blocks of spherical limiting plates (82) joint equates.
8. a kind of laser type javelin force at the core training and information are fed back supervising device according to claim 5, it is characterized in that: the described balance training mechanism with information feedback function also comprises base (19) and a plurality of position-limit mechanism (20), described base (19) above with circular groove (91), described balance base (12) is embedded in described circular groove (91), described a plurality of position-limit mechanism (20) is centered by the circle by described circular groove (91), on the circumference that the distance L of take is radius, be uniformly distributed, the amplitude that described position-limit mechanism (20) is moved for limiting balance base (12), described position-limit mechanism (20) is fixed on the upper surface of base (19).
9. a kind of laser type javelin force at the core training and information are fed back supervising device according to claim 5, it is characterized in that: the height of described position-limit mechanism (20) is adjustable, described position-limit mechanism (20) is by fixed cover (201), adjustable supporting dagger (202) and latch (203) form, described fixed cover (201) is columnar structured, described fixed cover (201) embeds and is fixed on the surface of base (19), described fixed cover is provided with locating hole on (201), adjustable supporting dagger (202) is provided with a plurality of limiting through hole (204) along its length, described adjustable supporting dagger (202) inserts from the upper end of fixed cover (201), and any one limiting through hole (204) of described adjustable supporting dagger (202) is corresponding with the locating hole on fixed cover (201), latch (203) inserts the locating hole on this spacing hole (204) and fixed cover (201) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310739698.4A CN103691120B (en) | 2013-12-30 | 2013-12-30 | A kind of Laser-type javelin force at the core training and information feed back supervising device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310739698.4A CN103691120B (en) | 2013-12-30 | 2013-12-30 | A kind of Laser-type javelin force at the core training and information feed back supervising device |
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| CN103691120A true CN103691120A (en) | 2014-04-02 |
| CN103691120B CN103691120B (en) | 2015-11-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103638664A (en) * | 2013-12-30 | 2014-03-19 | 哈尔滨商业大学 | Laser type javelin core stability and strength training and information feedback monitoring device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009110112A1 (en) * | 2008-03-07 | 2009-09-11 | 株式会社ニシ・スポーツ | Javelin |
| CN201676486U (en) * | 2010-05-20 | 2010-12-22 | 哈尔滨师范大学 | Photoelectric special javelin strength training instrument |
| US20110111895A1 (en) * | 2008-01-22 | 2011-05-12 | Dave Andrews | Arrow vane and arrow with vane |
| CN102107080A (en) * | 2010-12-27 | 2011-06-29 | 哈尔滨师范大学 | Specialized power training and monitoring device for vibrating equal-length multi-angle javelins |
| CN103638664A (en) * | 2013-12-30 | 2014-03-19 | 哈尔滨商业大学 | Laser type javelin core stability and strength training and information feedback monitoring device |
-
2013
- 2013-12-30 CN CN201310739698.4A patent/CN103691120B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110111895A1 (en) * | 2008-01-22 | 2011-05-12 | Dave Andrews | Arrow vane and arrow with vane |
| WO2009110112A1 (en) * | 2008-03-07 | 2009-09-11 | 株式会社ニシ・スポーツ | Javelin |
| CN201676486U (en) * | 2010-05-20 | 2010-12-22 | 哈尔滨师范大学 | Photoelectric special javelin strength training instrument |
| CN102107080A (en) * | 2010-12-27 | 2011-06-29 | 哈尔滨师范大学 | Specialized power training and monitoring device for vibrating equal-length multi-angle javelins |
| CN103638664A (en) * | 2013-12-30 | 2014-03-19 | 哈尔滨商业大学 | Laser type javelin core stability and strength training and information feedback monitoring device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103638664A (en) * | 2013-12-30 | 2014-03-19 | 哈尔滨商业大学 | Laser type javelin core stability and strength training and information feedback monitoring device |
| CN103638664B (en) * | 2013-12-30 | 2016-08-17 | 哈尔滨学院 | A kind of Laser-type javelin core stable strength building and information feedback supervising device |
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