CN103638667A - Laser type discus core stability and strength training and motion information feedback monitoring device - Google Patents
Laser type discus core stability and strength training and motion information feedback monitoring device Download PDFInfo
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- CN103638667A CN103638667A CN201310743955.1A CN201310743955A CN103638667A CN 103638667 A CN103638667 A CN 103638667A CN 201310743955 A CN201310743955 A CN 201310743955A CN 103638667 A CN103638667 A CN 103638667A
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Abstract
The invention discloses a laser type discus core stability and strength training and motion information feedback monitoring device, relates to a discus training and motion information feedback monitoring device and belongs to the field of sports. The invention aims at solving the problems that the existing discus core stability and strength training selects a strength training means which is close to special actions and is lack of a means to perform core strength training by combining with discus special training in a stable state and a monitoring means. Two ends of each lifter are fixedly connected with an annular track and a first spring respectively, a first motor is connected with a crank, the crank is articulated with a connecting rod, the connecting rod is articulated with one of the lifters, the annular track is arranged in a sliding box body along the long side by penetration, a movable telescopic rod is arranged in the sliding box body along the wide side by penetration, a discus is arranged on the movable telescopic rod, a pressure sensor is arranged on the discus, the discus is detachably connected with the movable telescopic rod through a regulating and mounting hole, and a balance training device is arranged among the plurality of the lifters and electrically connected with the first motor. The laser type discus core stability and strength training and motion information feedback monitoring device disclosed by the invention is used for core stability and strength training of athletes.
Description
Technical field
The present invention relates to a kind of discus core stable physical strength training device, belong to sports field.
Background technology
From anatomical angle, the core of human body is backbone, hip joint and pelvis, they should be in upper and lower extremities binding site, there is the pivotal role of forming a connecting link, force at the core comprises core stability strength and core drive strength, and core stability strength refers to that core position fixation muscles or some be the strength ability that makes body-defence displacement or rotation that fixation muscles produces while being again the contraction of muscle of former moving flesh.Core drive strength refers to that Skeletal Muscle Contraction makes health produce the strength of displacement or rotation, and force at the core is not only the major impetus that human body core stability forms, and can also initiatively have an effect at the volley.Force at the core training is normally carried out under instability condition, make more muscle group particularly periarticular auxiliary flesh take exercises, improve the ability that sportsman stablizes at the volley joint and controls center of gravity, the posture of core muscles training is determined by the action that completes match, modern high-level discus strength building is to select the strengthening exercise means that approach special action, utilize Athletes information to carry out the monitoring of movable information feedback to player motion technical process, and can under labile state, carry out in conjunction with discus special project force at the core training test practice speed and the also not appearance of movable information feedback supervising device home and abroad.
Summary of the invention
The present invention is according to principles such as sport biomechanics, electronics, mechanics, in order to solve, prior art shortage can be carried out in conjunction with discus special project core stable strength building test practice speed under labile state and movable information feedback supervising device home and abroad does not also occur, and then provides laser type discus force at the core to stablize training and movable information feedback supervising device.
The present invention addresses the above problem the technical scheme of taking to be: laser type discus core stable strength building of the present invention and movable information feedback supervising device, described laser type discus core stable strength building and movable information feedback supervising device comprise circular orbit, toggle, discus carriage, balance training, pressure sensor, motor driver, two laser velocimeters, a plurality of lifters and a plurality of elastic fixing devices consistent with a plurality of lifter quantity, described in each, elastic fixing device comprises pedestal and the first spring, the vertical setting of the first spring and lower end and pedestal are affixed, a plurality of lifters vertically arrange and are arranged in ringwise the below of circular orbit, circular orbit is obliquely installed, the top of each lifter is connected with circular orbit, the upper end of each lifter lower end and the first spring is affixed, the adjacent setting of one of them lifter and toggle, described toggle comprises crank, connecting rod and the first motor, the output of the first motor is connected with one end of crank, the other end of crank and one end of connecting rod are hinged, the other end of connecting rod and the lower end of described one of them lifter are hinged, described discus carriage comprises slip box body, movable telescopic bar, discus, slip box body is cuboid, one side of circular orbit wears out slip box body along the length direction of slip box body, the two ends of movable telescopic bar wear out the outside of slip box body along the width of slip box body, the end that is positioned at circular orbit outside of movable telescopic bar is provided with limited block, length direction along movable telescopic bar in the bar section that is positioned at circular orbit inner side of movable telescopic bar is processed with several adjusting installing holes, on discus, be provided with pressure sensor, discus is arranged on movable telescopic bar, and the adjusting installing hole of discus and movable telescopic bar removably connects, the below of circular orbit is provided with two laser velocimeters, the transmitting terminal of two laser velocimeters is aimed at respectively the corresponding segmental arc position of circular orbit, balance training is arranged in the middle of a plurality of lifters, balance training carries swinging signal to motor driver, motor driver pipage control signal is given the first motor, balance training comprises training station, display and Monitoring and Controlling circuit, described training station comprises frame-type base, balancer, acceleration transducer and four bracing or strutting arrangements, described frame-type base is comprised of two pairs of strip steel plates and four feets, described two pairs of orthogonal frame structures of strip steel plate, below four angles of described rectangular frame structure, be respectively arranged with a feet, the outside at four angles of described rectangular frame structure is provided with a bracing or strutting arrangement, each bracing or strutting arrangement is comprised of a U-shaped spring bracing and second spring, a sidewall of described U-shaped spring bracing is fixedly connected with rectangular frame, the inner side of another sidewall of described U-shaped spring bracing is fixedly connected with one end of the second spring, the shape of balancer is identical with the shape of rectangular frame structure, the outside at each angle of balancer all arranges a fixed block, the fixed block of described balancer is fixedly connected with the other end of the second spring of four bracing or strutting arrangements respectively, make balancer be suspended in frame-type base directly over, acceleration transducer is fixed on the center of balancer bottom surface, the signal output part of acceleration transducer connects the swinging signal input of Monitoring and Controlling circuit, the display output of described Monitoring and Controlling circuit connects the display input of display, in described Monitoring and Controlling circuit, embed and have monitoring module, described monitoring module comprises as lower unit:
For gathering the unit of the signal of acceleration transducer transmission;
For showing data according to gathering the signal acquisition obtaining, then send the unit that these demonstration data driving display show.
Another kind of laser type discus core stable strength building of the present invention and movable information feedback supervising device, described laser type discus core stable strength building and movable information feedback supervising device comprise circular orbit, toggle, discus carriage, balance training, pressure sensor, motor driver, two laser velocimeters, a plurality of lifters and a plurality of elastic fixing devices consistent with a plurality of lifter quantity, described in each, elastic fixing device comprises pedestal and the first spring, the vertical setting of the first spring and lower end and pedestal are affixed, a plurality of lifters vertically arrange and are arranged in ringwise the below of circular orbit, circular orbit is obliquely installed, the top of each lifter is connected with circular orbit, the upper end of each lifter lower end and the first spring is affixed, the adjacent setting of one of them lifter and toggle, described toggle comprises crank, connecting rod and the first motor, the output of the first motor is connected with one end of crank, the other end of crank and one end of connecting rod are hinged, the other end of connecting rod and the lower end of described one of them lifter are hinged, described discus carriage comprises slip box body, movable telescopic bar, discus, slip box body is cuboid, one side of circular orbit wears out slip box body along the length direction of slip box body, the two ends of movable telescopic bar wear out the outside of slip box body along the width of slip box body, the end that is positioned at circular orbit outside of movable telescopic bar is provided with limited block, length direction along movable telescopic bar in the bar section that is positioned at circular orbit inner side of movable telescopic bar is processed with several adjusting installing holes, on discus, be provided with pressure sensor, discus is arranged on movable telescopic bar, and the adjusting installing hole of discus and movable telescopic bar removably connects, the below of circular orbit is provided with two laser velocimeters, the transmitting terminal of two laser velocimeters is aimed at respectively the corresponding segmental arc position of circular orbit, balance training is arranged in the middle of a plurality of lifters, balance training carries swinging signal to motor driver, motor driver pipage control signal is given the first motor, balance training comprises training station, display and Monitoring and Controlling circuit, described training station comprises frame-type base, balancer, acceleration transducer and four pairs of bracing or strutting arrangements, described frame-type base is comprised of two pairs of channel-section steels and four feets, described two pairs of channel-section steels form rectangular frame structure, below four angles of described rectangular frame structure, be respectively arranged with a feet, the two ends of every channel-section steel are provided with a U-shaped spring supporting frame, and the opening that is positioned at two U-shaped spring bracings at same channel-section steel two ends is oppositely arranged, the downside of each U-shaped spring bracing upper beam is all fixed with second spring, the shape of balancer is identical with the shape of rectangular frame structure, the both sides at each right angle of balancer arrange respectively a fixed block, described two fixed blocks are vertical setting mutually, the bottom of each the second spring is all fixedly connected with a fixed block, make balancer be suspended in frame-type base above, acceleration transducer is fixed on the center of balancer bottom surface, the signal output part of acceleration transducer connects the swinging signal input of Monitoring and Controlling circuit, the display output of described Monitoring and Controlling circuit connects the display input of display, in described Monitoring and Controlling circuit, embed and have monitoring module, described monitoring module comprises as lower unit:
For gathering the unit of the signal of acceleration transducer transmission;
For showing data according to gathering the signal acquisition obtaining, then send the unit that these demonstration data driving display show.
The present invention compared with prior art has following beneficial effect: a kind of discus core stable strength building of the present invention and movable information feedback supervising device make sportsman overcome labile state and keep correct firmly posture, need to pass through waist, pelvis, hip joint and lower limb cooperation transfer are raised activation more core position meat fiber and are participated in stablizing having an effect of balance and action, balance training with information feedback carries out the quantification feedback demonstration of information to athletic poised state, the interaction of balancing exercise device and discus carriage has strengthened exercise difficulty, the setting of pressure sensor can show the rate curve of the power of sportsman's final force, and then to the real-time effective monitoring of whole Motion Technology process.
The present invention compared with prior art has following beneficial effect:
Laser type discus core stable strength building of the present invention and movable information feedback supervising device make sportsman overcome labile state and keep correct firmly posture, need to pass through waist, pelvis, hip joint and lower limb cooperation transfer are raised activation more core position meat fiber and are participated in stablizing having an effect of balance and action, balance training with information feedback carries out the demonstration of information quantization feedback to athletic poised state, the interaction of balancing exercise device and discus carriage has strengthened exercise difficulty, the setting of pressure sensor can show the rate curve of the power of sportsman's final force, and by laser velocimeter, accurately measure the practice speed of sportsman's final force, and then to the real-time effective monitoring of whole Motion Technology process.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present invention, Fig. 2 is the p place enlarged drawing of Fig. 1, Fig. 3 is that the C of Fig. 1 is to view, Fig. 4 is the top view with the training station in the balance training platform of information feedback described in the specific embodiment one, Fig. 5 is the A-A cutaway view of Fig. 4, Fig. 6 is the upward view of Fig. 5, Fig. 7 is the top view with the training station in the balance training platform of information feedback described in the specific embodiment three, Fig. 8 is the B-B cutaway view of Fig. 7, Fig. 9 is the upward view of Fig. 7, Figure 10 is the control principle drawing in balance training platform 9, Figure 11 is when the signal of acceleration transducer 9-8 output is voltage signal, a kind of principle schematic of Monitoring and Controlling circuit 9-9.
The specific embodiment
The specific embodiment one: illustrate in conjunction with Fig. 1 to Fig. 9, the described laser type discus core stable strength building of present embodiment and movable information feedback supervising device comprise circular orbit 1, toggle, discus carriage, balance training 9, pressure sensor 10, motor driver 9-96, two laser velocimeters 2, a plurality of lifters 3 and a plurality of elastic fixing devices consistent with a plurality of lifter 3 quantity, described in each, elastic fixing device comprises pedestal 3-1 and the first spring 3-2, the vertical setting of the first spring 3-2 and lower end and pedestal 3-1 are affixed, a plurality of lifters 3 vertically arrange and are arranged in ringwise the below of circular orbit 1, circular orbit 1 is obliquely installed, the top of each lifter 3 is connected with circular orbit 1, the upper end of each lifter 3 lower end and the first spring 3-2 is affixed, the setting adjacent with toggle of one of them lifter 3, described toggle comprises crank 5, connecting rod 4 and the first motor 6, the output of the first motor 6 is connected with one end of crank 5, one end of the other end of crank 5 and connecting rod 4 is hinged, the lower end of the other end of connecting rod 4 and described one of them lifter 3 is hinged, described discus carriage comprises slip box body 7, movable telescopic bar 7-1, discus 7-7, slip box body 7 is cuboid, one side of circular orbit 1 wears out slip box body 7 along the length direction of slip box body 7, the two ends of movable telescopic bar 7-1 wear out the outside of slip box body 7 along the width of slip box body 7, the end that is positioned at circular orbit 1 outside of movable telescopic bar 7-1 is provided with limited block 7-5, length direction along movable telescopic bar 7-1 in the bar section that is positioned at circular orbit 1 inner side of movable telescopic bar 7-1 is processed with several adjusting installing holes 7-6, on discus 7-7, be provided with pressure sensor 10, discus 7-7 is arranged on movable telescopic bar 7-1, and the adjusting installing hole 7-6 of discus 7-7 and movable telescopic bar 7-1 removably connects, the below of circular orbit 1 is provided with two laser velocimeters 2, the transmitting terminal of two laser velocimeters 2 is aimed at respectively the corresponding segmental arc position of circular orbit 1, balance training 9 is arranged in the middle of a plurality of lifters 3, balance training 9 carries swinging signal to motor driver 9-96, motor driver 9-96 pipage control signal is given the first motor 6, balance training 9 comprises training station, display 9-10 and Monitoring and Controlling circuit 9-9, described training station comprises frame-type base, balancer 9-7, acceleration transducer 9-8 and four bracing or strutting arrangements, described frame-type base is comprised of two couples of strip steel plate 9-2 and four feet 9-1, described two pairs of orthogonal frame structures of strip steel plate 9-2, below four angles of described rectangular frame structure, be respectively arranged with a feet 9-1, the outside at four angles of described rectangular frame structure is provided with a bracing or strutting arrangement, each bracing or strutting arrangement is comprised of a U-shaped spring bracing 9-4 and a second spring 9-6, a sidewall of described U-shaped spring bracing 9-4 is fixedly connected with rectangular frame, the inner side of another sidewall 9-5 of described U-shaped spring bracing 9-4 is fixedly connected with one end of the second spring 9-6, the shape of balancer 9-7 is identical with the shape of rectangular frame structure, the outside at each angle of balancer 9-7 all arranges a fixed block 9-3, the fixed block 9-3 of described balancer 9-7 is fixedly connected with the other end of the second spring 9-6 of four bracing or strutting arrangements respectively, make balancer 9-7 be suspended in frame-type base directly over, acceleration transducer 9-8 is fixed on the center of balancer 9-7 bottom surface, the signal output part of acceleration transducer 9-8 connects the swinging signal input of Monitoring and Controlling circuit 9-9, the display output of described Monitoring and Controlling circuit 9-9 connects the display input of display 9-10, in described Monitoring and Controlling circuit 9-9, embed and have monitoring module, described monitoring module comprises as lower unit:
For gathering the unit of the signal of acceleration transducer 9-8 transmission;
For showing data according to gathering the signal acquisition obtaining, then send the unit that these demonstration data driving display 9-10 show.
The specific embodiment two: illustrate in conjunction with Fig. 4 to Fig. 9, the second spring 9-6 center of two bracing or strutting arrangements that are positioned at balancer 9-7 diagonal angle of present embodiment connects and the coincidence of corresponding balancer 9-7 diagonal.Meet design and use requirement.In present embodiment, undocumented technical characterictic is identical with the specific embodiment one.
The specific embodiment three: illustrate in conjunction with Fig. 1 to Fig. 9, the described laser type discus core stable strength building of present embodiment and movable information feedback supervising device comprise circular orbit 1, toggle, discus carriage, balance training 9, pressure sensor 10, motor driver 9-96, two laser velocimeters 2, a plurality of lifters 3 and a plurality of elastic fixing devices consistent with a plurality of lifter 3 quantity, described in each, elastic fixing device comprises pedestal 3-1 and the first spring 3-2, the vertical setting of the first spring 3-2 and lower end and pedestal 3-1 are affixed, a plurality of lifters 3 vertically arrange and are arranged in ringwise the below of circular orbit 1, circular orbit 1 is obliquely installed, the top of each lifter 3 is connected with circular orbit 1, the upper end of each lifter 3 lower end and the first spring 3-2 is affixed, the setting adjacent with toggle of one of them lifter 3, described toggle comprises crank 5, connecting rod 4 and the first motor 6, the output of the first motor 6 is connected with one end of crank 5, one end of the other end of crank 5 and connecting rod 4 is hinged, the lower end of the other end of connecting rod 4 and described one of them lifter 3 is hinged, described discus carriage comprises slip box body 7, movable telescopic bar 7-1, discus 7-7, slip box body 7 is cuboid, one side of circular orbit 1 wears out slip box body 7 along the length direction of slip box body 7, the two ends of movable telescopic bar 7-1 wear out the outside of slip box body 7 along the width of slip box body 7, the end that is positioned at circular orbit 1 outside of movable telescopic bar 7-1 is provided with limited block 7-5, length direction along movable telescopic bar 7-1 in the bar section that is positioned at circular orbit 1 inner side of movable telescopic bar 7-1 is processed with several adjusting installing holes 7-6, on discus 7-7, be provided with pressure sensor 10, discus 7-7 is arranged on movable telescopic bar 7-1, and the adjusting installing hole 7-6 of discus 7-7 and movable telescopic bar 7-1 removably connects, the below of circular orbit 1 is provided with two laser velocimeters 2, the transmitting terminal of two laser velocimeters 2 is aimed at respectively the corresponding segmental arc position of circular orbit 1, balance training 9 is arranged in the middle of a plurality of lifters 3, balance training 9 carries swinging signal to motor driver 9-96, motor driver 9-96 pipage control signal is given the first motor 6, balance training 9 comprises training station, display 9-10 and Monitoring and Controlling circuit 9-9, described training station comprises frame-type base, balancer 9-7, acceleration transducer 9-8 and four pairs of bracing or strutting arrangements, described frame-type base is comprised of two pairs of channel-section steels and four feet 9-1, described two pairs of channel-section steels form rectangular frame structure, below four angles of described rectangular frame structure, be respectively arranged with a feet 9-1, the two ends of every channel-section steel are provided with a U-shaped spring supporting frame 9-4, and the opening that is positioned at two U-shaped spring bracing 9-4 at same channel-section steel two ends is oppositely arranged, the downside of each U-shaped spring bracing 9-4 upper beam is all fixed with a second spring 9-6, the shape of balancer 9-7 is identical with the shape of rectangular frame structure, the both sides at each right angle of balancer 9-7 arrange respectively a fixed block 9-3, described two fixed block 9-3 are vertical setting mutually, the bottom of each the second spring 9-6 is all fixedly connected with a fixed block 9-3, make balancer 9-7 be suspended in frame-type base above, acceleration transducer 9-8 is fixed on the center of balancer 9-7 bottom surface, the signal output part of acceleration transducer 9-8 connects the swinging signal input of Monitoring and Controlling circuit 9-9, the display output of described Monitoring and Controlling circuit 9-9 connects the display input of display 9-10, in described Monitoring and Controlling circuit 9-9, embed and have monitoring module, described monitoring module comprises as lower unit:
For gathering the unit of the signal of acceleration transducer 9-8 transmission;
For showing data according to gathering the signal acquisition obtaining, then send the unit that these demonstration data driving display 9-10 show.
The specific embodiment four: illustrate in conjunction with Figure 10 to Figure 11, the signal of the described acceleration transducer 9-8 output of present embodiment is voltage signal, described Monitoring and Controlling circuit 9-9 comprises signal conditioning circuit 9-92, A/D converter 9-93 and single chip circuit 9-94, the signal output part of acceleration transducer 9-8 connects the signal input part of signal conditioning circuit 9-92, the signal output part of signal conditioning circuit 9-92 connects the input end of analog signal of A/D converter 9-93, the digital signal output end of this A/D converter 9-93 connects the signal input part of single chip circuit 9-94, the display output of described single chip circuit 9-94 connects respectively the display input of display 9-10 and the signal input part of motor driver 9-96.Meet design and use requirement.In present embodiment, undocumented technical characterictic is identical with the specific embodiment one, two or three.
The specific embodiment five: illustrate in conjunction with Figure 10 to Figure 11, the frequency of the described acceleration transducer 9-8 of present embodiment is 0.5-5Hz.Meet design and use requirement.In present embodiment, undocumented technical characterictic is identical with the specific embodiment four.
The specific embodiment six: illustrate in conjunction with Figure 10 to Figure 11, the described Monitoring and Controlling circuit 9-9 of present embodiment also comprises zeroing circuit 9-91, the signal output part of described zeroing circuit 9-91 connects the zeroing signal input part of signal conditioning circuit 9-92.Meet design and use requirement.In present embodiment, undocumented technical characterictic is identical with the specific embodiment four.
The specific embodiment seven: illustrate in conjunction with Figure 10 to Figure 11, the described Monitoring and Controlling circuit 9-9 of present embodiment also comprises communication drive circuit 9-95, the serial communication data port of single chip circuit 9-94 is connected with the serial data port of communication drive circuit 9-95, described control module is embedded in single chip circuit 9-94, and described monitoring module also comprises: will show that data send to the unit of communication drive circuit 9-95.Meet design and use requirement.In present embodiment, undocumented technical characterictic is identical with the specific embodiment four.
The specific embodiment eight: illustrate in conjunction with Figure 10 to Figure 11, the described communication drive circuit 9-94 of present embodiment is wire communication circuit or radio communication circuit.Meet design and use requirement.In present embodiment, undocumented technical characterictic is identical with the specific embodiment seven.
The specific embodiment nine: in conjunction with Fig. 1 explanation, the described laser type discus core stable strength building of present embodiment and movable information feedback supervising device also comprise protractor 11, and protractor 11 is arranged on circular orbit 1.The angle of inclination of 11 pairs of circular orbits of sportsman's use amount hornwork is measured and is adjusted, and meets design and use requirement.In present embodiment, undocumented technical characterictic is identical with the specific embodiment one or three.
Operation principle
Sportsman overcomes labile state and keeps correct firmly posture, and the meat fiber 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.
While carrying out laser type discus core stable strength building and the monitoring of movable information feedback, on the balancer of the balance training with information feedback function under sportsman stands in and plays pendulum, and combination is through the main discus final force device being comprised of circular orbit and lifter etc. of the discus throw special strength feature that approaches of optimal design, grasp discus, carry out final force exercise, laser velocimeter test practice speed, now, balance training with information feedback function is started working, measure the amplitude swinging, the quantification treatment of the information of carrying out, to athletic poised state real-time quantization monitoring, and convert accordingly the signal of telecommunication to and be electrically connected to the first motor on toggle, raising along with sportsman's balanced capacity, balance training tends to balance when sportsman practises, balance training sends the signal of telecommunication, start the first motor, drivening rod moves back and forth, and then realize the swing of lifter and circular orbit, to increase new exercise difficulty, the setting of pressure sensor can show the rate curve of the power of sportsman's final force, and then to the real-time effective monitoring of whole Motion Technology process.
Claims (9)
1. laser type discus core stable strength building and movable information feed back supervising device, it is characterized in that: described laser type discus core stable strength building and movable information feedback supervising device comprise circular orbit (1), toggle, discus carriage, balance training (9), pressure sensor (10), motor driver (9-96), two laser velocimeters (2), a plurality of lifters (3) and a plurality of elastic fixing devices consistent with a plurality of lifters (3) quantity, described in each, elastic fixing device comprises pedestal (3-1) and the first spring (3-2), the first spring (3-2) vertically setting and lower end and pedestal (3-1) affixed, a plurality of lifters (3) vertically arrange and are arranged in ringwise the below of circular orbit (1), circular orbit (1) is obliquely installed, the top of each lifter (3) is connected with circular orbit (1), the upper end of each lifter (3) lower end and the first spring (3-2) is affixed, one of them lifter (3) setting adjacent with toggle, described toggle comprises crank (5), connecting rod (4) and the first motor (6), the output of the first motor (6) is connected with one end of crank (5), one end of the other end of crank (5) and connecting rod (4) is hinged, the lower end of the other end of connecting rod (4) and described one of them lifter (3) is hinged, described discus carriage comprises slip box body (7), movable telescopic bar (7-1), discus (7-7), slip box body (7) is cuboid, one side of circular orbit (1) wears out slip box body (7) along the length direction of slip box body (7), the two ends of movable telescopic bar (7-1) wear out the outside of slip box body (7) along the width of slip box body (7), the end that is positioned at circular orbit (1) outside of movable telescopic bar (7-1) is provided with limited block (7-5), length direction along movable telescopic bar (7-1) in the bar section that is positioned at circular orbit (1) inner side of movable telescopic bar (7-1) is processed with several adjusting installing holes (7-6), on discus (7-7), be provided with pressure sensor (10), discus (7-7) is arranged on movable telescopic bar (7-1), and discus (7-7) removably connects with the adjusting installing hole (7-6) of movable telescopic bar (7-1), the below of circular orbit (1) is provided with two laser velocimeters (2), the transmitting terminal of two laser velocimeters (2) is aimed at respectively the corresponding segmental arc position of circular orbit (1), balance training (9) is arranged in the middle of a plurality of lifters (3), balance training (9) carries swinging signal to motor driver (9-96), motor driver (9-96) pipage control signal is given the first motor (6), balance training (9) comprises training station, display (9-10) and Monitoring and Controlling circuit (9-9), described training station comprises frame-type base, balancer (9-7), acceleration transducer (9-8) and four bracing or strutting arrangements, described frame-type base is comprised of two pairs of strip steel plates (9-2) and four feets (9-1), the orthogonal frame structure of described two pairs of strip steel plates (9-2), below four angles of described rectangular frame structure, be respectively arranged with a feet (9-1), the outside at four angles of described rectangular frame structure is provided with a bracing or strutting arrangement, each bracing or strutting arrangement is comprised of a U-shaped spring bracing (9-4) and second spring (9-6), a sidewall of described U-shaped spring bracing (9-4) is fixedly connected with rectangular frame, the inner side of another sidewall (9-5) of described U-shaped spring bracing (9-4) is fixedly connected with one end of the second spring (9-6), the shape of balancer (9-7) is identical with the shape of rectangular frame structure, the outside at each angle of balancer (9-7) all arranges a fixed block (9-3), the fixed block (9-3) of described balancer (9-7) is fixedly connected with the other end of second spring (9-6) of four bracing or strutting arrangements respectively, make balancer (9-7) be suspended in frame-type base directly over, acceleration transducer (9-8) is fixed on the center of balancer (9-7) bottom surface, the signal output part of acceleration transducer (9-8) connects the swinging signal input of Monitoring and Controlling circuit (9-9), the display output of described Monitoring and Controlling circuit (9-9) connects the display input of display (9-10), in described Monitoring and Controlling circuit (9-9), embed and have monitoring module, described monitoring module comprises as lower unit:
Be used for gathering the unit of the signal that acceleration transducer (9-8) sends;
For showing data according to gathering the signal acquisition obtaining, then send the unit that these demonstration data driving display (9-10) show.
2. laser type discus core stable strength building and movable information feedback supervising device according to claim 1, is characterized in that: the line of centres of the second spring (9-6) that is positioned at two bracing or strutting arrangements at balancer (9-7) diagonal angle overlaps with balancer (9-7) diagonal.
3. laser type discus core stable strength building and movable information feed back supervising device, it is characterized in that: described laser type discus core stable strength building and movable information feedback supervising device comprise circular orbit (1), toggle, discus carriage, balance training (9), pressure sensor (10), motor driver (9-96), two laser velocimeters (2), a plurality of lifters (3) and a plurality of elastic fixing devices consistent with a plurality of lifters (3) quantity, described in each, elastic fixing device comprises pedestal (3-1) and the first spring (3-2), the first spring (3-2) vertically setting and lower end and pedestal (3-1) affixed, a plurality of lifters (3) vertically arrange and are arranged in ringwise the below of circular orbit (1), circular orbit (1) is obliquely installed, the top of each lifter (3) is connected with circular orbit (1), the upper end of each lifter (3) lower end and the first spring (3-2) is affixed, one of them lifter (3) setting adjacent with toggle, described toggle comprises crank (5), connecting rod (4) and the first motor (6), the output of the first motor (6) is connected with one end of crank (5), one end of the other end of crank (5) and connecting rod (4) is hinged, the lower end of the other end of connecting rod (4) and described one of them lifter (3) is hinged, described discus carriage comprises slip box body (7), movable telescopic bar (7-1), discus (7-7), slip box body (7) is cuboid, one side of circular orbit (1) wears out slip box body (7) along the length direction of slip box body (7), the two ends of movable telescopic bar (7-1) wear out the outside of slip box body (7) along the width of slip box body (7), the end that is positioned at circular orbit (1) outside of movable telescopic bar (7-1) is provided with limited block (7-5), length direction along movable telescopic bar (7-1) in the bar section that is positioned at circular orbit (1) inner side of movable telescopic bar (7-1) is processed with several adjusting installing holes (7-6), on discus (7-7), be provided with pressure sensor (10), discus (7-7) is arranged on movable telescopic bar (7-1), and discus (7-7) removably connects with the adjusting installing hole (7-6) of movable telescopic bar (7-1), the below of circular orbit (1) is provided with two laser velocimeters (2), the transmitting terminal of two laser velocimeters (2) is aimed at respectively the corresponding segmental arc position of circular orbit (1), balance training (9) is arranged in the middle of a plurality of lifters (3), balance training (9) carries swinging signal to motor driver (9-96), motor driver (9-96) pipage control signal is given the first motor (6), balance training (9) comprises training station, display (9-10) and Monitoring and Controlling circuit (9-9), described training station comprises frame-type base, balancer (9-7), acceleration transducer (9-8) and four pairs of bracing or strutting arrangements, described frame-type base is comprised of two pairs of channel-section steels and four feets (9-1), described two pairs of channel-section steels form rectangular frame structure, below four angles of described rectangular frame structure, be respectively arranged with a feet (9-1), the two ends of every channel-section steel are provided with a U-shaped spring supporting frame (9-4), and the opening that is positioned at two U-shaped spring bracings (9-4) at same channel-section steel two ends is oppositely arranged, the downside of each U-shaped spring bracing (9-4) upper beam is all fixed with second spring (9-6), the shape of balancer (9-7) is identical with the shape of rectangular frame structure, the both sides at each right angle of balancer (9-7) arrange respectively a fixed block (9-3), described two fixed blocks (9-3) are vertical setting mutually, the bottom of each the second spring (9-6) is all fixedly connected with a fixed block (9-3), make balancer (9-7) be suspended in frame-type base above, acceleration transducer (9-8) is fixed on the center of balancer (9-7) bottom surface, the signal output part of acceleration transducer (9-8) connects the swinging signal input of Monitoring and Controlling circuit (9-9), the display output of described Monitoring and Controlling circuit (9-9) connects the display input of display (9-10), in described Monitoring and Controlling circuit (9-9), embed and have monitoring module, described monitoring module comprises as lower unit:
Be used for gathering the unit of the signal that acceleration transducer (9-8) sends;
For showing data according to gathering the signal acquisition obtaining, then send the unit that these demonstration data driving display (9-10) show.
4. according to claim 1, laser type discus core stable strength building and movable information feedback supervising device described in 2 or 3, it is characterized in that: the signal of described acceleration transducer (9-8) output is voltage signal, described Monitoring and Controlling circuit (9-9) comprises signal conditioning circuit (9-92), A/D converter (9-93) and single chip circuit (9-94), the signal output part of acceleration transducer (9-8) connects the signal input part of signal conditioning circuit (9-92), the signal output part of signal conditioning circuit (9-92) connects the input end of analog signal of A/D converter (9-93), the digital signal output end of this A/D converter (9-93) connects the signal input part of single chip circuit (9-94), the display output of described single chip circuit (9-94) connects respectively the display input of display (9-10) and the signal input part of motor driver (9-96).
5. laser type discus core stable strength building and movable information feed back supervising device according to claim 4, it is characterized in that: the frequency of described acceleration transducer (9-8) is 0.5-5Hz.
6. laser type discus core stable strength building and movable information feed back supervising device according to claim 4, it is characterized in that: described Monitoring and Controlling circuit (9-9) also comprises zeroing circuit (9-91), the signal output part of described zeroing circuit (9-91) connects the zeroing signal input part of signal conditioning circuit (9-92).
7. laser type discus core stable strength building and movable information feed back supervising device according to claim 4, it is characterized in that: described Monitoring and Controlling circuit (9-9) also comprises communication drive circuit (9-95), the serial communication data port of single chip circuit (9-94) is connected with the serial data port of communication drive circuit (9-95), described control module is embedded in single chip circuit (9-94), and described monitoring module also comprises: will show that data send to the unit of communication drive circuit (9-95).
8. laser type discus core stable strength building and movable information feed back supervising device according to claim 7, it is characterized in that: described communication drive circuit (9-95) is wire communication circuit or radio communication circuit.
9. according to the laser type discus core stable strength building described in claim 1 or 3 and movable information feedback supervising device, it is characterized in that: described laser type discus core stable strength building and movable information feedback supervising device also comprise protractor (11), and protractor (11) is arranged on circular orbit (1).
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| CN201310743955.1A CN103638667B (en) | 2013-12-30 | 2013-12-30 | Laser type discus core stable strength building and movable information feedback supervising device |
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| CN201310743955.1A CN103638667B (en) | 2013-12-30 | 2013-12-30 | Laser type discus core stable strength building and movable information feedback supervising device |
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| CN104548548A (en) * | 2014-12-30 | 2015-04-29 | 哈尔滨师范大学 | Laser type super-equal-length discus instrument vibration training and information storing and monitoring device |
| CN104548541A (en) * | 2014-12-30 | 2015-04-29 | 黑龙江大学 | Laser type discus instrument vibration training and information storing and monitoring device |
| CN111318008A (en) * | 2018-12-14 | 2020-06-23 | 宏碁股份有限公司 | Operating platform applied to virtual reality |
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| CN103638667B (en) | 2016-05-04 |
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