CN104492050A - Laser type super-equal-length javelin instrument vibration training and information storage monitoring device - Google Patents
Laser type super-equal-length javelin instrument vibration training and information storage monitoring device Download PDFInfo
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- CN104492050A CN104492050A CN201410841363.8A CN201410841363A CN104492050A CN 104492050 A CN104492050 A CN 104492050A CN 201410841363 A CN201410841363 A CN 201410841363A CN 104492050 A CN104492050 A CN 104492050A
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- javelin
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- pressure sensor
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Abstract
The invention relates to a javelin practicing device, in particular to a laser type super-equal-length javelin instrument vibration training and information storage monitoring device. The invention aims to solve the problems that an existing training device has no effective practicing and monitoring means for performing direct reinforcing stimulus on a throwing arm by vibration in combination with specialized strength training and holding the best time of rapid strength. The laser type super-equal-length javelin instrument vibration training and information storage monitoring device comprises a lifting component, a dial, a cross shaft, a sliding rail, a sliding sleeve, a connecting part and a javelin, wherein the cross shaft is fixed to the upper end of the lifting component; the sliding rail is hinged to the cross shaft and rotates by taking the cross shaft as axis; the sliding sleeve sleeves the sliding rail; the javelin is fixedly connected with the connecting part; the connecting part is connected with the sliding sleeve by a universal joint. The laser type super-equal-length javelin instrument vibration training and information storage monitoring device also comprises a vibrating mechanism, a reversal motor, a travel switch, a pulley, a laser speed measurer, a terminal pressure sensor and a holding force pressure sensor. The laser type super-equal-length javelin instrument vibration training and information storage monitoring device disclosed by the invention is used for javelin sport training.
Description
Technical field
The present invention relates to a kind of javelin exercise apparatus, be specifically related to the superfine long javelin apparatus vibration training of a kind of laser type and information storage supervising device, belong to sports apparatus field.
Background technology
The final goal of competitive sport training improves athletic specific performance, wins in play.Therefore, the common feature that good specific strength level is each elite is possessed.It is the important channel of effectively improving specific strength level that the close combination of specific technique and strength building and new training idea incorporate.
Modern high-level javelin specific strength training, except the snatch of some routines, straight-arm of lying on the back draw, throw the means such as weight, also be particular about and adopt through the custom-designed physical strength training device close to special action and vibration training device, but existing vibration specific strength training device is that player stands trains on shaking platform, vibratory stimulation is comparatively remarkable to sportsman's lower limb, hip, waist muscle group, and the throwing arm muscle group vibratory stimulation relatively needing reinforcing stimulus to train is obviously not enough.This is that the vibration arriving throwing arm is partially absorbed because vibration is upwards conducted via lower limb, hip, waist, trunk, and oscillation intensity decays, and belong to indirect stimulation, training effect is not good enough.
In track and field throwing event, the assurance of quick strength Best Times lacks effective exercise and monitoring means.Can in conjunction with specific strength training, vibrate direct reinforcing stimulus throwing arm, the trainer of effective exercise that quick strength Best Times is held and monitoring means does not also occur.
Summary of the invention
The present invention be solution can in conjunction with specific strength training, vibrate direct reinforcing stimulus throwing arm, the trainer of effective exercise that quick strength Best Times is held and monitoring means does not also have produced problem, and then proposes the superfine long javelin apparatus vibration training of a kind of laser type and information storage supervising device.
The present invention is the technical scheme taked that solves the problem: the present invention includes lifting assembly, dial transverse axis, slide rail, sliding sleeve, connector and javelin, transverse axis is fixed on the upper end of described lifting assembly, and slide rail is hinged on transverse axis, and slide rail take transverse axis as axis rotates, sliding sleeve is sleeved on slide rail, and javelin is fixedly connected with connector, connector is connected by universal joint with sliding sleeve, and the present invention goes back involving vibrations mechanism, reverse motor, travel switch, pulley, laser velocimeter, terminal pressure sensor, grip pressure sensor, two analog/digital conversion circuit, computer and radio communication circuit, terminal pressure sensor and grip pressure sensor are connected on an input of computer respectively by an analog/digital conversion circuit, the COM1 of computer is connected with radio communication circuit, reverse motor is fixedly mounted on sliding sleeve, pulley sleeve is contained on the transverse axis of reverse motor, pulley rolls with slide rail and is connected, travel switch is fixedly mounted on slide rail, reverse motor stops operating after encountering travel switch, described vibrating mechanism is arranged in connector, terminal pressure sensor is arranged on the front end of slide rail, grip pressure sensor is arranged on javelin, laser velocimeter is arranged on the front end of slide rail, and travel switch is between sliding sleeve and laser velocimeter, and described vibrating mechanism comprises accumulator box, battery, drive motors, driving shaft, one-level driving gear, secondary driving gear, one-level driven gear, secondary driven gear, driven shaft, first axle sleeve, second axle sleeve, castle wheel and eccentric vibrating sheet, driving shaft and driven shaft side by side parallel are arranged, and battery is arranged in accumulator box, and battery is connected with drive motors, and drive motors is connected with the left end of driving shaft, one-level driving gear, secondary driving gear is sleeved on driving shaft from left to right successively, the first axle sleeve, castle wheel, second axle sleeve is sleeved on driven shaft from left to right successively, one-level driven gear is sleeved on the first axle sleeve, castle wheel and driven shaft are that slide key is connected, secondary driven gear is sleeved on the second axle sleeve, first driven gear engages with one-level driving gear, secondary driven gear engages with secondary driving gear, eccentric shaking sheet is fixed on the right-hand member of driven shaft, the left surface of castle wheel is laid with multiple one-level on-of pin matched with clutch hole on a driven gear right flank, the right flank of castle wheel is laid with multiple secondary on-of pin matched with clutch hole on secondary driven gear left surface, laser velocimeter is arranged on the front end of slide rail.
The invention has the beneficial effects as follows: 1, on track of the present invention, the apparatus front upper place of selling a little arranges terminal pressure sensor, is clashed into the impulsive force measuring apparatus by apparatus, and carries out voice message and information cloud storage; 2, force value curve measured by the grip pressure sensor gripped on apparatus, and by it by Projection Display with carry out cloud storage; 3, the camera system record movement locus above the present invention, and carry out Projection Display; 4, the data of computer system to terminal pressure sensor, holding power transducer and camera system record carry out process go forward side by side rack end store, the force value curve at every turn practised according to sportsman, responsiveness, the firmly data such as time, impulsive force movement locus, find out the optimum matching relation of indices, i.e. the Best Times of quick strength; 5 specific strength exercises of the present invention, in conjunction with special action, make training quality higher; 6, vibration of the present invention directly stimulates throwing arm muscle group, improves explosive force; 7, the present invention can raise more polymyarian meat fiber and, to carry out exercise for power, make more contraction of muscle generation peak power; 8, laser velocimeter implements the movement velocity in monitoring javelin final force process, and carries out voice message and information cloud storage, enables sportsman understand movable information in time.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention, and Fig. 2 is the structural representation of vibrating mechanism.
Detailed description of the invention
Detailed description of the invention one: composition graphs 1 or 2 illustrates present embodiment, the superfine long javelin apparatus vibration training of a kind of laser type described in present embodiment and information store supervising device and comprise lifting assembly, dial 1, transverse axis 2, slide rail 3, sliding sleeve 4, connector 5 and javelin 6, transverse axis 2 is fixed on the upper end of described lifting assembly, slide rail 3 is hinged on transverse axis 2, and slide rail 3 with transverse axis 2 for axis rotate, sliding sleeve 4 is sleeved on slide rail 3, javelin 6 is fixedly connected with connector 5, connector 5 is connected by universal joint with sliding sleeve 4, present embodiment is involving vibrations mechanism also, reverse motor 24, travel switch 25, pulley 26, laser velocimeter 27, terminal pressure sensor 28, grip pressure sensor 29, two analog/digital conversion circuit, computer and radio communication circuit, terminal pressure sensor 28 and grip pressure sensor 29 are connected on an input of computer respectively by an analog/digital conversion circuit, the COM1 of computer is connected with radio communication circuit, reverse motor 24 is fixedly mounted on sliding sleeve 4, pulley 26 is sleeved on the transverse axis of reverse motor 24, pulley 26 rolls with slide rail 3 and is connected, travel switch 25 is fixedly mounted on slide rail 3, reverse motor 24 stops operating after encountering travel switch 25, described vibrating mechanism is arranged in connector 5, terminal pressure sensor 2 is arranged on the front end of slide rail 3, grip pressure sensor 28 is arranged on javelin 6, laser velocimeter 27 is arranged on the front end of slide rail 3, travel switch 25 is between sliding sleeve 4 and laser velocimeter 27, described vibrating mechanism comprises accumulator box 10, battery 11, drive motors 12, driving shaft 13, one-level driving gear 14, secondary driving gear 15, one-level driven gear 16, secondary driven gear 17, driven shaft 18, first axle sleeve 19, second axle sleeve 20, castle wheel 21 and eccentric vibrating sheet 22, driving shaft 13 and driven shaft 18 side by side parallel are arranged, battery 11 is arranged in accumulator box 10, battery 11 is connected with drive motors 12, drive motors 12 is connected with the left end of driving shaft 13, one-level driving gear 14, secondary driving gear 15 is sleeved on driving shaft 13 from left to right successively, first axle sleeve 19, castle wheel 21, second axle sleeve 20 is sleeved on driven shaft 18 from left to right successively, one-level driven gear 16 is sleeved on the first axle sleeve 19, castle wheel 21 with driven shaft 18 for slide key is connected, secondary driven gear 17 is sleeved on the second axle sleeve 20, first driven gear 16 engages with one-level driving gear 14, secondary driven gear 17 engages with secondary driving gear 15, eccentric shaking sheet 22 is fixed on the right-hand member of driven shaft 18, the left surface of castle wheel 21 is laid with multiple one-level on-of pin 21-1 matched with clutch hole on driven gear 16 right flank, the right flank of castle wheel 21 is laid with multiple secondary on-of pin 21-2 matched with clutch hole on secondary driven gear 17 left surface, laser velocimeter 27 is arranged on the front end of slide rail 3.
Terminal pressure sensor 24 in present embodiment, grip pressure sensor 25 is all connected with computer system, computer system is connected with projector equipment, computer system is to terminal pressure sensor 24, the data analysis process that grip pressure sensor 25 is measured, and play by voice system and projector equipment and show, the top of trainer is furnished with video camera, video camera carries out record to athletic whole training process and movement locus, and record result is transferred to computer system, the motion process of camera record and track are played back by projector equipment by computer system again, terminal pressure sensor 24, grip pressure sensor 25, the data that video camera obtains all carry out high in the clouds storage by computer system, in present embodiment, the vibration frequency of vibrating mechanism is 26Hz ~ 120Hz, amplitude is less than 3mm.
Detailed description of the invention two: composition graphs 2 illustrates present embodiment, the vibrating mechanism that the superfine long javelin apparatus vibration training of a kind of laser type described in present embodiment and information store supervising device also comprises shift lever 23, the wheel rim of castle wheel 21 has driving lever groove 21-3, the lower end of shift lever 23 is inserted in driving lever groove 21-3.Other composition and annexation identical with detailed description of the invention one.
Detailed description of the invention three: composition graphs 1 illustrates present embodiment, the lifting assembly that the superfine long javelin apparatus vibration training of a kind of laser type described in present embodiment and information store supervising device comprises cylindrical sleeves 7, elevating lever 8 and bolt 9, cylindrical sleeves 7 is vertically arranged, 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 transverse axis 2, bolt 9 is inserted on the lateral wall of cylindrical sleeves 7, and the lateral wall that the positioning end of bolt 9 passes cylindrical sleeves 7 contacts with the lateral wall of elevating lever 8.Other composition and annexation identical with detailed description of the invention one.
Operation principle
When carrying out javelin training, grasp the poise that javelin becomes final force, touch the switch of reverse motor, sliding sleeve is driven to run ten centimeters fast backward along slide rail after reverse motor starts, reverse motor is encountered travel switch and is stopped operating, now, throwing arm and the abundant centrifugal elongation of relevant muscle group, namely concentric contraction carries out final force exercise, drive motors 12 drives by one-level driving gear 14, secondary driving gear 15 drives one-level driven gear 16, secondary driven gear 17 rotates, promote castle wheel 21 by shift lever 23 to be as required connected with one-level driven gear 16 or secondary driven gear 17, start drive motors 12, connector 5 can be made to vibrate, and drive javelin 6 to vibrate, laser velocimeter measures the movement velocity of javelin in throwing process.
Claims (3)
1. the superfine long javelin apparatus vibration training of laser type and information store supervising device, it comprises lifting assembly, dial (1), transverse axis (2), slide rail (3), sliding sleeve (4), connector (5) and javelin (6), transverse axis (2) is fixed on the upper end of described lifting assembly, slide rail (3) is hinged on transverse axis (2), and slide rail (3) with transverse axis (2) for axis rotate, sliding sleeve (4) is sleeved on slide rail (3), javelin (6) is fixedly connected with connector (5), connector (5) is connected by universal joint with sliding sleeve (4), it is characterized in that: the superfine long javelin apparatus vibration training of described a kind of laser type and information store supervising device also involving vibrations mechanism, reverse motor (24), travel switch (25), pulley (26), laser velocimeter (27), terminal pressure sensor (28), grip pressure sensor (29), two analog/digital conversion circuit, computer and radio communication circuit, terminal pressure sensor (28) and grip pressure sensor (29) are connected on an input of computer respectively by an analog/digital conversion circuit, the COM1 of computer is connected with radio communication circuit, reverse motor (24) is fixedly mounted on sliding sleeve (4), pulley (26) is sleeved on the transverse axis of reverse motor (24), pulley (26) rolls with slide rail (3) and is connected, travel switch (25) is fixedly mounted on slide rail (3), reverse motor (24) stops operating after encountering travel switch (25), described vibrating mechanism is arranged in connector (5), terminal pressure sensor (2) is arranged on the front end of slide rail (3), grip pressure sensor (28) is arranged on javelin (6), laser velocimeter (27) is arranged on the front end of slide rail (3), travel switch (25) is positioned between sliding sleeve (4) and laser velocimeter (27), described vibrating mechanism comprises accumulator box (10), battery (11), drive motors (12), driving shaft (13), one-level driving gear (14), secondary driving gear (15), one-level driven gear (16), secondary driven gear (17), driven shaft (18), first axle sleeve (19), second axle sleeve (20), castle wheel (21) and eccentric vibrating sheet (22), driving shaft (13) and driven shaft (18) side by side parallel are arranged, battery (11) is arranged in accumulator box (10), battery (11) is connected with drive motors (12), drive motors (12) is connected with the left end of driving shaft (13), one-level driving gear (14), secondary driving gear (15) is sleeved on driving shaft (13) from left to right successively, first axle sleeve (19), castle wheel (21), second axle sleeve (20) is sleeved on driven shaft (18) from left to right successively, one-level driven gear (16) is sleeved on the first axle sleeve (19), castle wheel (21) with driven shaft (18) for slide key is connected, secondary driven gear (17) is sleeved on the second axle sleeve (20), first driven gear (16) engages with one-level driving gear (14), secondary driven gear (17) engages with secondary driving gear (15), eccentric shaking sheet (22) is fixed on the right-hand member of driven shaft (18), the left surface of castle wheel (21) is laid with multiple one-level on-of pin (21-1) matched with clutch hole on driven gear (16) right flank, the right flank of castle wheel (21) is laid with multiple secondary on-of pin (21-2) matched with clutch hole on secondary driven gear (17) left surface, laser velocimeter (27) is arranged on the front end of slide rail (3).
2. the superfine long javelin apparatus vibration training of a kind of laser type and information store supervising device according to claim 1, it is characterized in that: described vibrating mechanism also comprises shift lever (23), the wheel rim of castle wheel (21) has driving lever groove (21-3), the lower end of shift lever (23) is inserted in driving lever groove (21-3).
3. the superfine long javelin apparatus vibration training of a kind of laser type and information store 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) is vertically arranged, 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 transverse axis (2), bolt (9) is inserted on the lateral wall of cylindrical sleeves (7), and the lateral wall that the positioning end of bolt (9) passes cylindrical sleeves (7) contacts with the lateral wall of elevating lever (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410841363.8A CN104492050B (en) | 2014-12-30 | 2014-12-30 | Laser type super-equal-length javelin instrument vibration training and information storage monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410841363.8A CN104492050B (en) | 2014-12-30 | 2014-12-30 | Laser type super-equal-length javelin instrument vibration training and information storage monitoring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104492050A true CN104492050A (en) | 2015-04-08 |
| CN104492050B CN104492050B (en) | 2017-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410841363.8A Expired - Fee Related CN104492050B (en) | 2014-12-30 | 2014-12-30 | Laser type super-equal-length javelin instrument vibration training and information storage monitoring device |
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| CN (1) | CN104492050B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108295447A (en) * | 2018-02-09 | 2018-07-20 | 河北银箭体育用品股份有限公司 | Javelin throwing simulator |
| CN112616548A (en) * | 2020-12-31 | 2021-04-09 | 广西壮族自治区农业科学院 | Cultivation method for interplanting wormwood in orange orchard |
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| DE4441320A1 (en) * | 1994-11-21 | 1996-05-23 | Multimetallbau Gmbh | Training and testing system for javelin or shot putting |
| CN203564745U (en) * | 2013-12-02 | 2014-04-30 | 河北联合大学 | Static-force special trainer for discus throwing |
| CN203634776U (en) * | 2013-12-30 | 2014-06-11 | 哈尔滨师范大学 | Super-equal-length javelin core stable strength training and quantization monitoring device |
| CN203816173U (en) * | 2013-12-30 | 2014-09-10 | 哈尔滨师范大学 | Laser type plyometric javelin core strength training and quantitative monitoring device |
| CN204017312U (en) * | 2013-12-30 | 2014-12-17 | 哈尔滨师范大学 | A kind of laser type ultra-equal-length hammer throw force at the core training and quantification monitoring device |
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2014
- 2014-12-30 CN CN201410841363.8A patent/CN104492050B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4441320A1 (en) * | 1994-11-21 | 1996-05-23 | Multimetallbau Gmbh | Training and testing system for javelin or shot putting |
| CN203564745U (en) * | 2013-12-02 | 2014-04-30 | 河北联合大学 | Static-force special trainer for discus throwing |
| CN203634776U (en) * | 2013-12-30 | 2014-06-11 | 哈尔滨师范大学 | Super-equal-length javelin core stable strength training and quantization monitoring device |
| CN203816173U (en) * | 2013-12-30 | 2014-09-10 | 哈尔滨师范大学 | Laser type plyometric javelin core strength training and quantitative monitoring device |
| CN204017312U (en) * | 2013-12-30 | 2014-12-17 | 哈尔滨师范大学 | A kind of laser type ultra-equal-length hammer throw force at the core training and quantification monitoring device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108295447A (en) * | 2018-02-09 | 2018-07-20 | 河北银箭体育用品股份有限公司 | Javelin throwing simulator |
| CN108295447B (en) * | 2018-02-09 | 2024-04-09 | 河北银箭体育用品股份有限公司 | Javelin throwing simulation device |
| CN112616548A (en) * | 2020-12-31 | 2021-04-09 | 广西壮族自治区农业科学院 | Cultivation method for interplanting wormwood in orange orchard |
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| CN104492050B (en) | 2017-02-22 |
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Granted publication date: 20170222 Termination date: 20191230 |