CN103706100B - The training of a kind of laser type shot force at the core and information feed back supervising device - Google Patents
The training of a kind of laser type shot force at the core and information feed back supervising device Download PDFInfo
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- CN103706100B CN103706100B CN201310740073.XA CN201310740073A CN103706100B CN 103706100 B CN103706100 B CN 103706100B CN 201310740073 A CN201310740073 A CN 201310740073A CN 103706100 B CN103706100 B CN 103706100B
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Abstract
The training of a kind of laser type shot force at the core and information feed back supervising device, it relates to a kind of shot training and information feed back supervising device, is specifically related to the training of a kind of laser type shot force at the core and information feed back supervising device.The present invention can in conjunction with the force at the core carried out under the labile state training of shot special project and quantification monitoring device in order to solve, the problem also do not emerged both at home and abroad at present.The present invention includes lifting assembly, dial, turning cylinder, slide rail, sliding sleeve, connector, shot, pressure sensor, laser velocimeter and the balance training mechanism with information feedback function, described lifting assembly is arranged on described with in the balance training mechanism of information feedback function, dial is arranged on the upper end of described lifting assembly by turning cylinder, slide rail is installed on the rotating shaft, shot is connected with sliding sleeve by connector, pressure sensor is arranged on shot, and laser velocimeter is fixedly mounted on the front end of slide rail.The present invention is used for the training of shot force at the core.
Description
Technical field
The present invention relates to a kind of shot training and information feed back supervising device, be specifically related to the training of a kind of laser type shot force at the core and information feed back supervising device, belong to sports field.
Background technology
From anatomical angle, the core of human body refers to backbone, hip joint and pelvis, and they are in the binding site of upper and lower extremities, has the pivotal role formed a connecting link.Force at the core comprises core stability strength and and core drive strength.Core stability strength refer to core position fixation muscles or some be fixation muscles and the contraction of muscle of former dynamic flesh time the strength ability making body-defence or rotation that produces.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 is formed, and it can also initiatively be had an effect at the volley.Force at the core training is normally carried out under instability condition, can make the muscle group of human body particularly periarticular auxiliary flesh take exercises, improve the ability that sportsman stablizes joint and control centre at the volley, the posture of core muscles training is determined by agonistic action.Modern high-level specific strength training selects the strengthening exercise means close to special action, utilizes Athletes information to monitor player motion technical process.In conjunction with the force at the core carried out under the labile state training of shot special project and information feed back supervising device, also can not emerge both at home and abroad at present.
Summary of the invention
The present invention solves to train and information feed back supervising device in conjunction with the force at the core carried out under labile state of shot special project, the problem also do not emerged both at home and abroad at present, and then the training of a kind of laser type shot force at the core and information feed back supervising device are proposed.
The present invention is the technical scheme taked that solves the problem: the present invention includes lifting assembly, dial, turning cylinder, slide rail, sliding sleeve, connector, shot, pressure sensor, laser velocimeter and the balance training mechanism with information feedback function, described lifting assembly is arranged on described with in the balance training mechanism of information feedback function, dial is arranged on the upper end of described lifting assembly by turning cylinder, slide rail is installed on the rotating shaft, and slide rail can turning cylinder be that axis rotates, sliding sleeve is sleeved on slide rail, shot is connected with sliding sleeve by connector, pressure sensor is arranged on shot, 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, need to coordinate to transfer by waist, pelvis, hip joint and lower limb to raise the muscle participation activating more core position and stablize having an effect of balance and action, laser velocimeter test practice speed, pressure sensor display rate curve firmly, to whole Motion Technology real-time process monitoring, the present invention is the exercise of effective shot force at the core.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention, Fig. 2 is the principle schematic of the electric part of balance training mechanism with information feedback function, Fig. 3 is the principle schematic of the another kind of electric part of balance training mechanism with information feedback function, Fig. 4 is the upward view of the mechanical structure portion of balance training mechanism with information feedback function, Fig. 5 is the stereogram of the mechanical structure portion of balance training mechanism with information feedback function, Fig. 6 to 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 when being plane with the structural representation of the balance training mechanism of information feedback function, Fig. 8 is circular groove when being sphere with the structural representation of the balance training mechanism of information feedback function, Fig. 9 be with during spherical limiting plate with the structural representation of the balance training mechanism of information feedback function, Figure 10 be with during position-limit mechanism with the structural representation of the balance training mechanism of information feedback function, Figure 11 is with the structural representation with the balance training mechanism of information feedback function another kind of during position-limit mechanism, Figure 12 be in Figure 11 A-A to sectional view, Figure 13 is the partial enlarged drawing of position-limit mechanism part, Figure 14 be in Figure 13 C-C to sectional view, Figure 15 be in Figure 14 D-D to sectional view.
Detailed description of the invention
Detailed description of the invention one: composition graphs 1 illustrates present embodiment, described in present embodiment, a kind of laser type shot force at the core training and information feed back supervising device comprise lifting assembly, dial 1, turning cylinder 2, slide rail 3, sliding sleeve 4, connector 5, shot 6, pressure sensor 17, laser velocimeter 21 and the balance training mechanism with information feedback function, described lifting assembly is arranged on described with in the balance training mechanism of 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, shot 6 is connected with sliding sleeve 4 by connector 5, pressure sensor 17 is arranged on shot 6, laser velocimeter 21 is fixedly mounted on the front end of slide rail 3.
The grip of hand when pressure sensor 17 is for measuring sportsman's final force in present embodiment, and quantized to show, the speed of shot 6 when laser velocimeter 21 is for measuring sportsman's final force.
Detailed description of the invention two: composition graphs 1 to Fig. 5 illustrates present embodiment, described in present embodiment, the balance training mechanism with information feedback function of a kind of laser type shot force at the core training and information feed back 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 center superposition of the plane center line of described domed base and pedal 11, described pedal 11 bottom surface is fixed with three distance measuring sensors, 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 passes the center of pedal 11, with reference to the line at distance measuring sensor 40 and pedal 11 center perpendicular to the line of front distance measuring sensor 41 and left distance measuring sensor 42, with reference to the reference distance signal input part of the signal output part connection control circuit 13 of distance measuring sensor 40, the front end distance signal input of the signal output part connection control circuit 13 of front distance measuring sensor 41, the left end distance signal input of the signal output part connection control circuit 13 of left distance measuring sensor 42, 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 of software simulating, and described control module comprises as lower unit:
Data acquisition unit, for gathering reference distance signal, front end distance signal and left end distance signal that three distance signal inputs input all simultaneously at interval of the sampling time;
Comparing unit, deducts reference distance signal acquisition longitudinal separation difference signal with the front end distance signal received; Reference distance signal acquisition left and right range difference signal is deducted with the left end distance signal received;
Display unit, for front having range difference signal and left and right range difference signal changes digital information into or graphical information sends to display display translation;
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 the reference distance signal input part of controller 14, front end distance signal input and left end distance signal input respectively; The signal output part of described three signal conditioning circuits connects three input end of analog signal A1, A2 and A3 of A/D change-over circuit respectively, the signals collecting signal input part of the digital signal output end connection control device of described A/D change-over circuit, 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 zeroed signal input; The keyboard signal input of the signal output part connection control device 14 of keyboard 15; Described control module also comprises as lower unit:
Key information collecting unit, for receiving the case information that keyboard 15 inputs;
Key information decoding unit, for judging the content obtaining key information, when key information is sampling time information, using this sampling time information as sampling time information; When key information is for exporting numerical monitor information, send numerical monitor order to display unit; When key information bit image display information, send graphics display command to display unit;
Display unit, sends corresponding display information to display 16 according to the order received.
Other composition and annexation identical with detailed description of the invention one.
Detailed description of the invention three: composition graphs 1 illustrates present embodiment, described in present embodiment, the lifting assembly of a kind of laser type shot force at the core training and information feed back 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 turning cylinder 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.
Detailed description of the invention four: composition graphs 1 illustrates present embodiment, described in present embodiment, the lower end of the cylindrical sleeves 7 of a kind of laser type shot force at the core training and information feed back supervising device is provided with vibrator 10.
Vibrator 10 in present embodiment is connected with the balance training mechanism with information feedback function, and vibrator 10 controls amplitude of fluctuation and the frequency of cylindrical sleeves 7 according to the feedback information of the balance training mechanism with information feedback function.Other composition and annexation identical with detailed description of the invention one.
Detailed description of the invention five: composition graphs 6 and Fig. 9 illustrate present embodiment, described in present embodiment, the balance training mechanism with information feedback function of a kind of laser type shot force at the core training and information feed back supervising device also comprises the first base 18, described first base 18 upper surface is provided with first circular groove 81 corresponding with balance base 12, and described balance base 12 puts into this first circular groove 81.Other composition and annexation identical with detailed description of the invention two.
Detailed description of the invention six: composition graphs 6, Fig. 7 and Fig. 8 illustrate present embodiment, the bottom surface of the first circular groove 81 of a kind of laser type shot force at the core training and information feed back supervising device described in present embodiment is combination or the sphere of plane, plane and sphere.Other composition and annexation identical with detailed description of the invention five.
Detailed description of the invention seven: composition graphs 9 illustrates present embodiment, described in present embodiment, the balance training mechanism with information feedback function of a kind of laser type shot force at the core training and information feed back supervising device also comprises multiple spherical limiting plate 82, described multiple spherical limiting plate 82 superposes successively and is placed in the first circular groove 81, the radius of described multiple spherical limiting plate 82 reduces 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 pieces of spherical limiting plate 82 joints is equal.Other composition and annexation identical with detailed description of the invention five.
Detailed description of the invention 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 shot force at the core training and information feed back supervising device also comprises the second base 19 and multiple position-limit mechanism 20, with the second circular groove 91 above described second base 19, described balance base 12 is embedded in described second circular groove 91, described multiple position-limit mechanism 20 is centered by the circle of described second circular groove 91, what be radius with distance L is circumferentially 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 the second base 19.Other composition and annexation identical with detailed description of the invention five.
Detailed description of the invention nine: present embodiment is described in conjunction with Figure 10 to Figure 15, the height adjustable of the position-limit mechanism 20 of a kind of laser type shot force at the core training and information feed back supervising device 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 the second base 19, described fixed cover 201 is provided with locating hole, adjustable supporting dagger 202 is provided with multiple 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 limiting through hole 204 and fixed cover 201 simultaneously.Other composition and annexation identical with detailed description of the invention five.
Operation principle
When carrying out laser shot force at the core and information feed back monitoring exercise, player stands under playing pendulum with in the balance training mechanism of information feedback function, and combine the vibrator 10 of the feature of exerting oneself close to shot special project through optimal design, grasp shot, carry out final force exercise, laser velocimeter measures 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, the poised state of health during Athletes is monitored in real time, and convert the signal of telecommunication accordingly 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 swing, 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 shot force at the core training and information feed back supervising device, it is characterized in that: described a kind of laser type shot force at the core training and information feed back supervising device comprise lifting assembly, dial (1), turning cylinder (2), slide rail (3), sliding sleeve (4), connector (5), shot (6), pressure sensor (17), laser velocimeter (21) and the balance training mechanism with information feedback function, described lifting assembly is arranged on described with in the balance training mechanism of 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), shot (6) is connected with sliding sleeve (4) by connector (5), pressure sensor (17) is arranged on shot (6), laser velocimeter (21) is fixedly mounted on the front end of slide rail (3).
2. a kind of laser type shot force at the core is trained and information feed 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) bottom surface is fixed with three distance measuring sensors, 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) passes the center of pedal (11), with reference to distance measuring sensor (40) and the line at pedal (11) the center line perpendicular to front distance measuring sensor (41) and left distance measuring sensor (42), with reference to the reference distance signal input part of the signal output part connection control circuit (13) of distance measuring sensor (40), the front end distance signal input of the signal output part connection control circuit (13) of front distance measuring sensor (41), the left end distance signal input of the signal output part connection control circuit (13) of left distance measuring sensor (42), 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 of software simulating, and described control module comprises as lower unit:
Data acquisition unit, for gathering reference distance signal, front end distance signal and left end distance signal that three distance signal inputs input all simultaneously at interval of the sampling time;
Comparing unit, deducts reference distance signal acquisition longitudinal separation difference signal with the front end distance signal received; Reference distance signal acquisition left and right range difference signal is deducted with the left end distance signal received;
Display unit, for by longitudinal separation difference signal with left and right range difference signal changes digital information into or graphical information sends to display display translation;
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 the reference distance signal input part of controller (14), front end distance signal input and left end distance signal input respectively; The signal output part of described three signal conditioning circuits connects three input end of analog signal A1, A2 and A3 of A/D change-over circuit respectively, the signals collecting signal input part of the digital signal output end connection control device of described A/D change-over circuit, 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 zeroed signal input; The keyboard signal input of the signal output part connection control device (14) of keyboard (15); Described control module also comprises as lower unit:
Key information collecting unit, for receiving the case information that keyboard (15) inputs;
Key information decoding unit, for judging the content obtaining key information, when key information is sampling time information, using this sampling time information as sampling time information; When key information is for exporting numerical monitor information, send numerical monitor order to display unit; When key information is image display information, send graphics display command to display unit;
Display unit, sends corresponding display information to display (16) according to the order received.
3. a kind of laser type shot force at the core is trained and information feed 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) 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 turning cylinder (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).
4. a kind of laser type shot force at the core is trained and information feed 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 shot force at the core is trained and information feed back supervising device according to claim 2, it is characterized in that: the described balance training mechanism with information feedback function also comprises the first base (18), described first base (18) upper surface is provided with first circular groove (81) corresponding with balance base (12), and described balance base (12) puts into this first circular groove (81).
6. a kind of laser type shot force at the core is trained and information feed back supervising device according to claim 5, it is characterized in that: the bottom surface of described first circular groove (81) is combination or the sphere of plane, plane and sphere.
7. a kind of laser type shot force at the core is trained and information feed back supervising device according to claim 5, it is characterized in that: the described balance training mechanism with information feedback function also comprises multiple spherical limiting plate (82), described multiple spherical limiting plate (82) superposes successively and is placed in the first circular groove (81), the radius of described multiple spherical limiting plate (82) reduces 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 pieces of spherical limiting plate (82) joints is equal.
8. a kind of laser type shot force at the core is trained and information feed back supervising device according to claim 5, it is characterized in that: the described balance training mechanism with information feedback function also comprises the second base (19) and multiple position-limit mechanism (20), with the second circular groove (91) above described second base (19), described balance base (12) is embedded in described second circular groove (91), described multiple position-limit mechanism (20) is centered by the circle of described second circular groove (91), what be radius with distance L is circumferentially 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 the second base (19).
9. a kind of laser type shot force at the core is trained and information feed back supervising device according to claim 8, it is characterized in that: the height adjustable of described position-limit mechanism (20), described position-limit mechanism (20) is by fixed cover (201), adjustable supporting dagger (202) and latch (203) composition, described fixed cover (201) is for columnar structured, described fixed cover (201) embeds and is fixed on the surface of the second base (19), (201) are provided with locating hole to described fixed cover, adjustable supporting dagger (202) is provided with multiple limiting through hole (204) along its length, described adjustable supporting dagger (202) is inserted 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 limiting through hole (204) and fixed cover (201) simultaneously.
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CN102019078A (en) * | 2010-12-27 | 2011-04-20 | 哈尔滨师范大学 | Vibratory equilong multi-angle shot special strength training and monitoring device |
CN203303610U (en) * | 2013-06-27 | 2013-11-27 | 哈尔滨师范大学 | Vibrating super-equal-length shot put special-strength trainer |
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US20120094814A1 (en) * | 2007-09-01 | 2012-04-19 | Balancesense Llc | Method and apparatus for vibrotactile motional training employing cognitive spatial activity |
KR101509082B1 (en) * | 2012-02-17 | 2015-04-08 | 연세대학교 원주산학협력단 | An examination system of physical strength using acceleration sensor |
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CN102019078A (en) * | 2010-12-27 | 2011-04-20 | 哈尔滨师范大学 | Vibratory equilong multi-angle shot special strength training and monitoring device |
CN203303610U (en) * | 2013-06-27 | 2013-11-27 | 哈尔滨师范大学 | Vibrating super-equal-length shot put special-strength trainer |
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