CN203648009U

CN203648009U - Laser type ploymetric discus core stable strength training and quantitative monitoring device

Info

Publication number: CN203648009U
Application number: CN201320881933.7U
Authority: CN
Inventors: 夏国滨; 刘雪男; 夏立阳; 王粟
Original assignee: Harbin Normal University
Current assignee: Harbin Normal University
Priority date: 2013-12-30
Filing date: 2013-12-30
Publication date: 2014-06-18
Anticipated expiration: 2023-12-30

Abstract

The utility model provides a laser type ploymetric discus core stable strength training and quantitative monitoring device, and relates to a discus training and quantitative monitoring device, which belongs to the field of sports. The device is provided to solve the problem in the prior art that the strength training means, similar to special technical movements and adopted during the conventional process for training the discus core stable strength, is short of the core strength training means and the quantitative monitoring means in an unstable state during the discus training process. According to the structure of the device, lifters are fixedly connected with an annular track and a first spring. A second motor is provided with a flywheel. A chain is arranged on the annular track. A discus is arranged on a movable telescopic rod. A balance training unit is arranged among the plurality of lifters. Two laser velocimeters are aligned with the annular track. The balance training unit is used for transmitting a signal to a motor driver. The motor driver then transmits the signal to the first motor. An accelerometer is fixed on the bottom surface of a balancing bench. The device provided by the utility model is used for training the core stable strength of athletes.

Description

A kind of superfine long discus core stable strength building of laser type and quantification monitoring device

Technical field

The utility model relates to a kind of discus training and quantification monitoring device, belongs to sports field.

Background technology

From anatomical angle, the core of human body is backbone, hip joint and pelvis, they should be in the binding site of upper and lower extremities, 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, that utilizes that Athletes information monitors player motion technical process can carry out core stable strength building test practice speed and quantification monitoring device home and abroad does not also occur in conjunction with the special superfine length of discus under labile state.

Utility model content

The utility model is according to principles such as sport biomechanics, electronics, mechanics, for solve prior art lack can in conjunction with the special superfine length of discus under labile state, carry out core stable strength building test practice speed and quantification monitoring device home and abroad does not also occur, and then provide laser type discus core stable strength building and quantification monitoring device.

The utility model is to address the above problem the technical scheme of taking to be: the superfine long discus core stable strength building of described laser type of the present utility model and quantification monitoring device comprise circular orbit, toggle, rear drive mechanism, balance training, motor driver, two laser velocimeters, multiple lifters and the multiple elastic fixing devices consistent with multiple lifter quantity, each described elastic fixing device comprises pedestal and the first spring, the vertical setting of the first spring and lower end and pedestal are affixed, multiple 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 rear drive mechanism comprises slip box body, movable telescopic bar, discus, flywheel, chain and the second motor, slip box body is cuboid, the second motor is arranged in slip box body, the output of the second motor is provided with flywheel, in a segmental arc of circular orbit, chain is installed, flywheel engages with chain, the segmental arc that chain is installed on 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, in the bar section that is positioned at circular orbit inner side of movable telescopic bar, be processed with several along the length direction of movable telescopic bar and regulate installing hole, 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 multiple lifters, balance training carries swinging signal to motor driver, motor driver pipage control signal is given the first motor, balance training comprises training station and controller, described training station comprises frame-type base, balancer, acceleration transducer and four bracing or strutting arrangements, described frame-type base is made up 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 made up of a U-shaped spring support 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 the each angle of balancer all arranges a fixed block, four fixed blocks of described balancer are 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, controller comprises signal conditioning circuit and voltage driving display, the signal output part of acceleration transducer connects respectively the signal input part of signal conditioning circuit and the signal input part of motor driver, the signal output part of signal conditioning circuit connects the signal input part of voltage driving display.

The superfine long discus core stable strength building of another kind of laser type of the present utility model and quantification monitoring device comprise circular orbit, toggle, rear drive mechanism, balance training, motor driver, two laser velocimeters, multiple lifters and the multiple elastic fixing devices consistent with multiple lifter quantity, each described elastic fixing device comprises pedestal and the first spring, the vertical setting of the first spring and lower end and pedestal are affixed, multiple 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 rear drive mechanism comprises slip box body, movable telescopic bar, discus, flywheel, chain and the second motor, slip box body is cuboid, the second motor is arranged in slip box body, the output of the second motor is provided with flywheel, in a segmental arc of circular orbit, chain is installed, flywheel engages with chain, the segmental arc that chain is installed on 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, in the bar section that is positioned at circular orbit inner side of movable telescopic bar, be processed with several along the length direction of movable telescopic bar and regulate installing hole, 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 multiple lifters, balance training carries swinging signal to motor driver, motor driver pipage control signal is given the first motor, balance training comprises training station and controller, described training station comprises frame-type base, balancer, acceleration transducer and four pairs of bracing or strutting arrangements, described frame-type base is made up of two pairs of channel-section steels and four feets, described two pairs of channel-section steels composition 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 the 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, controller comprises signal conditioning circuit and voltage driving display, the signal output part of acceleration transducer connects respectively the signal input part of signal conditioning circuit and the signal input part of motor driver, the signal output part of signal conditioning circuit connects the signal input part of voltage driving display.

The utility model compared with prior art has following beneficial effect: the superfine long discus core stable strength building of a kind of laser type of the present utility model and quantification monitoring device make sportsman overcome labile state and keep correct firmly posture, need to pass through waist, pelvis, the meat fiber that hip joint and lower limb coordinate transfer to raise activation more core position participates in stablizing having an effect of balance and action, the interaction of balancing exercise device and rear drive mechanism has strengthened exercise difficulty, balance training with information feedback quantizes to show to athletic poised state, according to movable information, whole course of action is monitored in real time, and accurately measure the dish out speed of discus of sportsman by laser velocimeter, in order to strengthen the superfine growth device of exercise difficulty and practice effect design, realize combining of super isometric training and core stable strength building, improve the training effect of core stable strength.

Brief description of the drawings

Fig. 1 is main TV structure schematic diagram of the present utility model, 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 detailed description of the invention two, 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 detailed description of the invention three, Fig. 8 is the B-B cutaway view of Fig. 7, Fig. 9 is the upward view of Fig. 7, Figure 10 is described in the utility model with the control principle drawing in the balance training platform of information feedback.

Detailed description of the invention

Detailed description of the invention one: illustrate in conjunction with Fig. 1 to Figure 10, the superfine long discus core stable strength building of described laser type and the quantification monitoring device of present embodiment comprise circular orbit 1, toggle, rear drive mechanism, balance training 9, motor driver 9-96, two laser velocimeters 2, multiple lifters 3 and the multiple elastic fixing devices consistent with multiple lifter 3 quantity, each described 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, multiple 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 ends 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 rear drive mechanism comprises slip box body 7, movable telescopic bar 7-1, discus 7-7, flywheel 7-2, chain 7-3 and the second motor 7-4, slip box body 7 is cuboid, the second motor 7-4 is arranged in slip box body 7, the output of the second motor 7-4 is provided with flywheel 7-2, in a segmental arc of circular orbit 1, chain 7-3 is installed, flywheel 7-2 engages with chain 7-3, the segmental arc that chain 7-3 is installed on 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, in the bar section that is positioned at circular orbit 1 inner side of movable telescopic bar 7-1, be processed with several along the length direction of movable telescopic bar 7-1 and regulate installing hole 7-6, 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 multiple lifters 3, balance training 9 by 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 and controller 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 made up 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 made up of a U-shaped spring support 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 the each angle of balancer 9-7 all arranges a fixed block 9-3, four fixed block 9-3 of described balancer 9-7 are 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, controller 9-9 comprises signal conditioning circuit 9-92 and voltage driving display 9-93, the signal output part of acceleration transducer 9-8 connects respectively the signal input part of signal conditioning circuit 9-92 and the signal input part of motor driver 9-96, the signal output part of signal conditioning circuit 9-92 connects the signal input part of voltage driving display 9-93.

Detailed description of the invention two: illustrate in conjunction with Fig. 1 to Figure 10, the superfine long discus core stable strength building of described laser type and the quantification monitoring device of present embodiment comprise circular orbit 1, toggle, rear drive mechanism, balance training 9, motor driver 9-96, two laser velocimeters 2, multiple lifters 3 and the multiple elastic fixing devices consistent with multiple lifter 3 quantity, each described 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, multiple 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 ends 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 rear drive mechanism comprises slip box body 7, movable telescopic bar 7-1, discus 7-7, flywheel 7-2, chain 7-3 and the second motor 7-4, slip box body 7 is cuboid, the second motor 7-4 is arranged in slip box body 7, the output of the second motor 7-4 is provided with flywheel 7-2, in a segmental arc of circular orbit 1, chain 7-3 is installed, flywheel 7-2 engages with chain 7-3, the segmental arc that chain 7-3 is installed on 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, in the bar section that is positioned at circular orbit 1 inner side of movable telescopic bar 7-1, be processed with several along the length direction of movable telescopic bar 7-1 and regulate installing hole 7-6, 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 multiple lifters 3, balance training 9 by 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 and controller 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 made up of two pairs of channel-section steels and four feet 9-1, described two pairs of channel-section steels composition 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 the 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, controller 9-9 comprises signal conditioning circuit 9-92 and voltage driving display 9-93, the signal output part of acceleration transducer 9-8 connects respectively the signal input part of signal conditioning circuit 9-92 and the signal input part of motor driver 9-96, the signal output part of signal conditioning circuit 9-92 connects the signal input part of voltage driving display 9-93.

Detailed description of the invention three: illustrate in conjunction with Fig. 4 to Figure 10, the signal of the described acceleration transducer 9-8 output of present embodiment is voltage signal.Meet design and use requirement.In present embodiment, undocumented technical characterictic is identical with detailed description of the invention one or two.

Detailed description of the invention four: illustrate in conjunction with Fig. 4 to Figure 10, 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 detailed description of the invention one or two.

Detailed description of the invention five: illustrate in conjunction with Fig. 4 to Figure 10, the described controller 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 detailed description of the invention one or two.

Detailed description of the invention six: illustrate in conjunction with Fig. 4 to Figure 10, the described controller 9-9 of present embodiment also comprises AD converter 9-95 and communication drive circuit 9-94, the input end of analog signal of AD converter 9-95 connects the signal output part of signal conditioning circuit 9-92, and the digital signal output end of this AD converter 9-95 connects the signal input part of communication drive circuit 9-94.Meet design and use requirement.In present embodiment, undocumented technical characterictic is identical with detailed description of the invention one or two.

Detailed description of the invention seven: illustrate in conjunction with Fig. 4 to Figure 10, 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 detailed description of the invention six.

Detailed description of the invention eight: in conjunction with Fig. 1 explanation, the superfine long discus core stable strength building of described laser type and the quantification monitoring device of present embodiment also comprise protractor 11, and protractor 11 is arranged on circular orbit 1.Sportsman's use amount hornwork 11 is measured and is adjusted the angle of inclination of circular orbit, meets design and use requirement.In present embodiment, undocumented technical characterictic is identical with detailed description of the invention one or two.

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 the superfine long discus core stable strength building of laser type and quantification monitoring training, sportsman stands on the balancer of the balance training with information feedback function under the labile state in can all around rocking, and combination is through the main discus final force device being made up of circular orbit and lifter etc. of the discus core stable strength feature that approaches of optimal design, grasping discus practises, become the poise of final force, touch the second motor switch and make the second electric motor starting, flywheel and chain relative motion, slip box body moves to fast clockwise ten one points (taking circular orbit peak as ten two points) on circular orbit, the second motor stops, now, throwing arm, waist and the relevant abundant centrifugal elongation of muscle group---be that final force exercise is carried out in centripetal contraction, sportsman pulls slip box body to make flywheel and the reverse relative motion of chain, laser velocimeter test practice speed, the interaction of balancing exercise device and rear drive mechanism has strengthened exercise difficulty, start working with the balance training of information feedback function simultaneously, measure the amplitude swinging, the quantification treatment of the information of carrying out, and convert accordingly the signal of telecommunication to and be electrically connected with the first motor on toggle, along with the raising of sportsman's balanced capacity, balance training tends to balance in the time that 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.

Claims

1. the superfine long discus core stable strength building of laser type and quantification monitoring device, it is characterized in that: the superfine long discus core stable strength building of described laser type and quantification monitoring device comprise circular orbit 1, toggle, rear drive mechanism, balance training (9), motor driver (9-96), two laser velocimeters (2), multiple lifters (3) and the multiple elastic fixing devices consistent with multiple lifters (3) quantity, each described 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, multiple 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 rear drive mechanism comprises slip box body (7), movable telescopic bar (7-1), discus (7-7), flywheel (7-2), chain (7-3) and the second motor (7-4), slip box body (7) is cuboid, the second motor (7-4) is arranged in slip box body (7), the output of the second motor (7-4) is provided with flywheel (7-2), in a segmental arc of circular orbit (1), chain (7-3) is installed, flywheel (7-2) engages with chain (7-3), the segmental arc that chain (7-3) is installed on 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), in the bar section that is positioned at circular orbit (1) inner side of movable telescopic bar (7-1), be processed with several along the length direction of movable telescopic bar (7-1) and regulate installing hole (7-6), 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 multiple lifters (3), balance training (9) by 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 and controller (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 made up 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 made up of a U-shaped spring support (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 the each angle of balancer (9-7) all arranges a fixed block (9-3), four fixed blocks (9-3) of described balancer (9-7) are 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, controller (9-9) comprises signal conditioning circuit (9-92) and voltage driving display (9-93), the signal output part of acceleration transducer (9-8) connects respectively the signal input part of signal conditioning circuit (9-92) and the signal input part of motor driver (9-96), the signal output part of signal conditioning circuit (9-92) connects the signal input part of voltage driving display (9-93).

2. the superfine long discus core stable strength building of laser type and quantification monitoring device, it is characterized in that: the superfine long discus core stable strength building of described laser type and quantification monitoring device comprise circular orbit 1, toggle, rear drive mechanism, balance training (9), motor driver (9-96), two laser velocimeters (2), multiple lifters (3) and the multiple elastic fixing devices consistent with multiple lifters (3) quantity, each described 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, multiple 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 rear drive mechanism comprises slip box body (7), movable telescopic bar (7-1), discus (7-7), flywheel (7-2), chain (7-3) and the second motor (7-4), slip box body (7) is cuboid, the second motor (7-4) is arranged in slip box body (7), the output of the second motor (7-4) is provided with flywheel (7-2), in a segmental arc of circular orbit (1), chain (7-3) is installed, flywheel (7-2) engages with chain (7-3), the segmental arc that chain (7-3) is installed on 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), in the bar section that is positioned at circular orbit (1) inner side of movable telescopic bar (7-1), be processed with several along the length direction of movable telescopic bar (7-1) and regulate installing hole (7-6), 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 multiple lifters (3), balance training (9) by 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 and controller (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 made up of two pairs of channel-section steels and four feets (9-1), described two pairs of channel-section steels composition 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 the 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, controller (9-9) comprises signal conditioning circuit (9-92) and voltage driving display (9-93), the signal output part of acceleration transducer (9-8) connects respectively the signal input part of signal conditioning circuit (9-92) and the signal input part of motor driver (9-96), the signal output part of signal conditioning circuit (9-92) connects the signal input part of voltage driving display (9-93).

3. the superfine long discus core stable strength building of a kind of laser type according to claim 1 and 2 and quantification monitoring device, is characterized in that: the signal of described acceleration transducer (9-8) output is voltage signal.

4. the superfine long discus core stable strength building of a kind of laser type according to claim 1 and 2 and quantification monitoring device, is characterized in that: the frequency of described acceleration transducer (9-8) is 0.5-5Hz.

5. the superfine long discus core stable strength building of a kind of laser type according to claim 1 and 2 and quantification monitoring device, it is characterized in that: described controller (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).

6. the superfine long discus core stable strength building of a kind of laser type according to claim 1 and 2 and quantification monitoring device, it is characterized in that: described controller (9-9) also comprises AD converter (9-95) and communication drive circuit (9-94), the input end of analog signal of AD converter (9-95) connects the signal output part of signal conditioning circuit (9-92), and the digital signal output end of this AD converter (9-95) connects the signal input part of communication drive circuit (9-94).

7. the superfine long discus core stable strength building of a kind of laser type according to claim 6 and quantification monitoring device, is characterized in that: described communication drive circuit (9-94) is wire communication circuit or radio communication circuit.

8. the superfine long discus core stable strength building of a kind of laser type according to claim 1 and 2 and quantification monitoring device, it is characterized in that: the superfine long discus core stable strength building of described laser type and quantification monitoring device also comprise protractor (11), and protractor (11) is arranged on circular orbit (1).