CN203634768U - Laser type plyometric weight throw core strength training and quantitative monitoring device - Google Patents
Laser type plyometric weight throw core strength training and quantitative monitoring device Download PDFInfo
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- CN203634768U CN203634768U CN201320877524.XU CN201320877524U CN203634768U CN 203634768 U CN203634768 U CN 203634768U CN 201320877524 U CN201320877524 U CN 201320877524U CN 203634768 U CN203634768 U CN 203634768U
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Abstract
The utility model relates to a weight throw training device, in particular to a laser type plyometric weight throw core strength training and quantitative monitoring device, and aims to solve the problems that in the prior art, neither a device which can combine weight throw final force core strength training and quantitative monitoring nor a training device which integrates weight throw core strength training with plyometric training exists, and the weight throw final force exercise speed can not be measured. The device comprises a training heavy object holding assembly, a swing support, a motor assembly, a matching piece, a fixing plate, a balance training mechanism with the information feedback function, a moving mechanism, a laser speed sensor and two travel switches. The swing support comprises an annular plate, a plurality of supporting legs with different lengths and a plurality of springs. The motor assembly comprises a motor and a cam. The balance training mechanism with the information feedback function further comprises a pedal plate, a balance base, three distance measurement sensors and a balance display circuit. The device is used for weight throw strength training.
Description
Technical field
The utility model relates to hammer trainer, is specifically related to the training of the superfine long-chain ball of laser type force at the core and quantification monitoring device.
Background technology
Human body core position is by waist, pelvis, the entirety that hip joint forms, the intermediate link of human body, core stability is human body stablizing by core position at the volley, for having an effect of limb muscle set up fulcrum, for the transmission of upper and lower extremities strength creates conditions, for the stable and mobile body gesture that strength is provided of center of gravity, the strength of formation or raising core stable is force at the core, what force at the core training and traditional waist abdomen strength building maximum were different is, force at the core is trained in a lot of situations and is carried out under instability condition, can make the particularly periarticular auxiliary flesh participation activity of more small muscle group, cultivate 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 of regulation game, modern high-level specific strength training is to adopt the strengthening exercise means that approach special action, utilize Athletes information to monitor player motion technical process, but, in prior art, also do not have in conjunction with the core stable strength building of hammer final force and the device of quantification monitoring, and in prior art, also there is no the training of hammer force at the core and surpass isometric training in the trainer of one, and can not measure the practice speed in conjunction with the hammer final force of force at the core training.
Utility model content
The utility model does not also have to carry out quantification monitoring device in conjunction with the force at the core training of hammer final force in order to solve device in prior art, and in prior art, also there is no the training of hammer force at the core and surpass isometric training in the trainer of one, and can not measure the problem of hammer final force practice speed, and then provide the training of the superfine long-chain ball of laser type force at the core and quantification monitoring device.
The utility model is to solve the problems of the technologies described above the technical scheme of taking to be: described device comprises the hand-held heavy component of training, rock support, electric machine assembly, counterpart, fixed head, with the balance training mechanism of information feedback function, travel mechanism, laser speed sensor and two travel switches, rock support and comprise annular slab, the supporting leg that multiple length is different and multiple spring, electric machine assembly comprises motor and cam, counterpart is cylinder, the bottom of each supporting leg is all installed with a spring, the uniform annular slab bottom that is arranged on of supporting leg that multiple length is different, the top of each supporting leg is fixedly mounted on the lower surface of annular slab, annular slab is obliquely installed, the lower surface of annular slab and horizontal plane angulation are R, R is acute angle, overlook and see annular slab, and be provided with laser speed sensor in the middle of the two of counterclockwise being looked by least significant end to the most significant end of annular slab, and the terminating end emitter of laser speed sensor is positioned on the vertical centre axis of annular slab incline direction, the initiating terminal emitter of laser speed sensor is arranged between the least significant end and this terminating end emitter of annular slab, and the spacing between this initiating terminal emitter and this terminating end emitter is L, the numerical value of L is 50cm, the initiating terminal emitter setting corresponding to initiating terminal receiving system of laser speed sensor, the terminating end emitter setting corresponding to terminating end receiving system of laser speed sensor, initiating terminal emitter and terminating end emitter are arranged on the outer edge of annular slab upper surface, initiating terminal receiving system and terminating end receiving system are arranged on the inside edge of annular slab upper surface, the bottom of multiple springs is fixedly mounted on fixed head upper surface, be arranged on the balance training mechanism of information feedback function on the fixed head upper surface of annular slab below, be installed with electric machine assembly near rocking support, electric machine assembly is arranged on the upper surface of fixed head, on the output shaft of motor, be installed with a cam, the output shaft of motor vertically arranges, and between the motor supporting leg adjacent with, level is provided with a counterpart, one end of counterpart is fixedly mounted on the outer surface of a supporting leg, counterpart is near cam setting, and the protruding end of cam to the minimum range of supporting leg is h, the length of counterpart is H, h is less than H, travel mechanism is fixedly mounted on the hand-held heavy component of training, two travel switches are oppositely arranged on respectively on the madial wall and lateral wall of annular slab, and two travel switches are fixedly mounted on respectively the peak place of annular slab lateral wall and the peak place of madial wall, train hand-held heavy component to be arranged on the upper of annular slab,
The described balance training mechanism with information feedback function also comprises pedal, balance base, three distance measuring sensors and balance display circuit, pedal is tabular, balance base is domed base, the plane of described domed base is fixedly connected with the bottom surface of pedal, and the plane center line of described domed base and the center superposition of pedal; On described pedal bottom surface, be fixed with three distance measuring sensors, be respectively with reference to distance measuring sensor, front distance measuring sensor and left distance measuring sensor, described three distance measuring sensors are separately fixed at pedal bottom edge place, wherein the line of front distance measuring sensor and left distance measuring sensor is through the center of pedal, the line with reference to the line at distance measuring sensor and pedal center perpendicular to front distance measuring sensor and left distance measuring sensor; The signal output part of front distance measuring sensor connects the reference distance signal input part of balance display circuit, the signal output part of front distance measuring sensor connects the front end distance signal input of balance display circuit, and the signal output part of left distance measuring sensor connects the left end distance signal input of balance display circuit; Balance display circuit comprises comparator A, comparator B, anterior-posterior balance voltage driving display and left and right balanced voltage driving display; Two signal input parts of comparator A connect respectively with reference to the signal output part of distance measuring sensor and the signal output part of front distance measuring sensor, and the signal output part of this comparator A connects the driving signal input of anterior-posterior balance voltage driving display; Two signal input parts of comparator B connect respectively with reference to the signal output part of distance measuring sensor and the signal output part of left distance measuring sensor, and the signal output part of this comparator B connects the driving signal input of left and right balanced voltage driving display.
The beneficial effects of the utility model are: made sportsman can overcome labile state and kept correct firmly posture by the utility model, need by wanting, pelvis, hip joint and lower limb coordinate to transfer raises the meat fiber participation that activates more core position, stablize having an effect of balance and motion, the utility model is realized hammer final force training and is surpassed isometric training and combine and train, with the balance training mechanism of information feedback function with rock support and be connected with the motor of electric machine assembly, produce interactive, the quantification monitoring that can carry out body steadiness when the core stable strength building of hammer final force to sportsman by the balance training mechanism with information feedback function, and then the core stable strength building efficiency of raising sportsman to hammer final force, and speed while selling by the force at the core training that laser speed sensor 50 is measured hammer final force.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model, Fig. 2 is that in Fig. 1, two travel switch 29-1 are arranged on annular slab 6 madial walls and lateral wall and laser speed sensor 50 is arranged on A on annular slab 6 to view, Fig. 3 is the front view of the hand-held heavy component 1 of training, Fig. 4 is the top view of B-B in Fig. 1, Fig. 5 is the principle schematic with balance training mechanism 17 electric parts of information feedback function, Fig. 6 is the principle schematic with the balance training mechanism 17 another kind of electric parts of information feedback function, Fig. 7 plants the structural representation with the frame for movement part of the balance training of information feedback function, Fig. 8 is the upward view of Fig. 7, Fig. 9 is multiple adjustable for height position-limit mechanisms 23, pedal 18 and balance base 19 are arranged on the front view on slide plate 20.
The specific embodiment
The specific embodiment one: in conjunction with Fig. 1-Fig. 5, Fig. 7-Fig. 9 illustrates present embodiment, the training of the superfine long-chain ball of laser type force at the core and the quantification monitoring device of present embodiment, described device comprises the hand-held heavy component 1 of training, rock support 2, electric machine assembly 16, counterpart 12, fixed head 15 and with the balance training mechanism 17 of information feedback function, travel mechanism 29, laser speed sensor 50 and two travel switch 29-1, rock support 2 and comprise annular slab 6, the supporting leg 28 that multiple length is different and multiple spring 9, electric machine assembly 16 comprises motor 10 and cam 11, counterpart 12 is cylinder, the bottom of each supporting leg 28 is all installed with a spring 9, uniform annular slab 6 bottoms that are arranged on of supporting leg 28 that multiple length is different, the top of each supporting leg 28 is fixedly mounted on the lower surface of annular slab 6, annular slab 6 is obliquely installed, the lower surface of annular slab 6 and horizontal plane angulation are R, R is acute angle, overlook and see annular slab 6, and be provided with laser speed sensor 50 in the middle of the two of counterclockwise being looked by least significant end to the most significant end of annular slab 6, and the terminating end emitter 50-2 of laser speed sensor 50 is positioned on the vertical centre axis of annular slab 6 incline directions, the initiating terminal emitter 50-1 of laser speed sensor 50 is arranged between the least significant end and this terminating end emitter 50-2 of annular slab 6, and the spacing between this initiating terminal emitter 50-1 and this terminating end emitter 50-2 is L, the numerical value of L is 50cm, the initiating terminal emitter 50-1 setting corresponding to initiating terminal receiving system 50-4 of laser speed sensor 50, the terminating end emitter 50-2 setting corresponding to terminating end receiving system 50-3 of laser speed sensor 50, initiating terminal emitter 50-1 and terminating end emitter 50-2 are arranged on the outer edge of annular slab 6 upper surfaces, initiating terminal receiving system 50-4 and terminating end receiving system 50-3 are arranged on the inside edge of annular slab 6 upper surfaces, the bottom of multiple springs 9 is fixedly mounted on fixed head 15 upper surfaces, be arranged on the balance training mechanism 17 of information feedback function on fixed head 15 upper surfaces of annular slab 6 belows, be installed with electric machine assembly 16 near rocking support 2, electric machine assembly 16 is arranged on the upper surface of fixed head 15, on the output shaft of motor 10, be installed with a cam 11, the output shaft of motor 10 vertically arranges, and between motor 10 supporting leg 28 adjacent with, level is provided with a counterpart 12, one end of counterpart 12 is fixedly mounted on the outer surface of a supporting leg 28, counterpart 12 arranges near cam 11, and the protruding end of cam 11 to the minimum range of supporting leg 28 is h, the length of counterpart 12 is H, h is less than H, travel mechanism 29 is fixedly mounted on the hand-held heavy component 1 of training, two travel switch 29-1 are oppositely arranged on respectively on the madial wall and lateral wall of annular slab 6, and two travel switch 29-1 are fixedly mounted on respectively the peak place of annular slab 6 lateral walls and the peak place of madial wall, train hand-held heavy component 1 to be arranged on the upper of annular slab 6,
The described balance training mechanism 17 with information feedback function also comprises pedal 18, balance base 19, three distance measuring sensors and balance display circuits 4, pedal 18 is tabular, balance base 19 is domed base, the plane of described domed base is fixedly connected with the bottom surface of pedal 18, and the plane center line of described domed base and the center superposition of pedal 18; Described pedal is fixed with three distance measuring sensors on 18 bottom surfaces, be respectively with reference to distance measuring sensor 3, front distance measuring sensor 32 and left distance measuring sensor 31, described three distance measuring sensors are separately fixed at pedal 18 bottom edge places, wherein the line of front distance measuring sensor 32 and left distance measuring sensor 31 is through pedal 18 center, the line with reference to the line at distance measuring sensor 3 and pedal 18 centers perpendicular to front distance measuring sensor 32 and left distance measuring sensor 31; The signal output part of front distance measuring sensor 32 connects the reference distance signal input part of balance display circuit 4, the signal output part of front distance measuring sensor 32 connects the front end distance signal input of balance display circuit 4, and the signal output part of left distance measuring sensor 31 connects the left end distance signal input of balance display circuit 4; Balance display circuit 4 comprises comparator A42, comparator B48, anterior-posterior balance voltage driving display 43 and left and right balanced voltage driving display 44; Two signal input parts of comparator A42 connect respectively with reference to the signal output part of distance measuring sensor 3 and the signal output part of front distance measuring sensor 32, and the signal output part of this comparator A42 connects the driving signal input of anterior-posterior balance voltage driving display 43; Two signal input parts of comparator B48 connect respectively with reference to the signal output part of distance measuring sensor 3 and the signal output part of left distance measuring sensor 31, and the signal output part of this comparator B48 connects the driving signal input of left and right balanced voltage driving display 44.
In present embodiment, the model of described three distance measuring sensors is identical, is Voltage-output type sensor.
The balance training that has information feedback function described in present embodiment is in the time of practical application, balance base 19 is placed in to smooth region, the single pin of trainer or both feet stand on pedal 18, after training starts, in the time of pedal 18 run-off the straight, three distance measuring sensors distance on measuring distance ground respectively, and the corresponding signal that represents distance of output is to control circuit, embedding three distance signals of control module team that carry in control circuit processes, obtain the poised state of pedal, and this poised state is shown to output by display.
In the time showing in digital form, can adopt the poor and left and right range difference of data representation longitudinal separation with sign, sign represents incline direction, the absolute value representation gradient of numeral, the digital absolute value of the larger correspondence that tilts is larger.
In the time that the form with figure shows, can show the overall perspective view picture of balance training, then show the heeling condition of described balance training according to gradient.Can also pass through easy image, for example, only show the poised state of pedal.
The specific embodiment two: present embodiment is described in conjunction with Fig. 6, the training of the superfine long-chain ball of present embodiment laser type force at the core and quantification monitoring device, described balance display circuit 4 also comprises zeroing circuit A41, zeroing circuit B47, amplifier A49 and amplifier B40, the zeroing signal output part of described zeroing circuit A41 connects the zeroing signal input part of comparator A42, amplifier A is connected between comparator A42 and anterior-posterior balance voltage driving display 43, the zeroing signal output part of described zeroing circuit B47 connects the zeroing signal input part of comparator B48
In present embodiment, all increase zeroing circuit for each comparator, returned to zero for team's comparator.Before reality is used, first the balance training described in present embodiment is placed on smooth ground, then keep pedal 1 in plateau, now, be zero by the show value of the corresponding display of zeroing circuit adjustment.After carrying out aforementioned work, start again training, and then the gradient that can guarantee the pedal of measuring acquisition is more accurate, present embodiment has increased amplifier between comparator A42 and anterior-posterior balance voltage driving display 43, realize the amplification processing of the voltage signal to comparator A42 output, and then making it meet the requirement of anterior-posterior balance voltage driving display 43 input voltage ranges, other is identical with embodiment one.
The specific embodiment three: present embodiment is described in conjunction with Fig. 1, Fig. 7-Fig. 9, the training of the superfine long-chain ball of present embodiment laser type force at the core and quantification monitoring device, balance training mechanism 17 with information feedback function also comprises base 20, base 20 upper surfaces are provided with the circular groove corresponding with balance base 19 21, the bottom surface of described circular groove 21 is sphere, balance base 19 is placed in this circular groove 21, and the spherical radius of groove 21 bottom surfaces is greater than the radius of balance base 19 spheres, and other is identical with embodiment one.
The specific embodiment four: present embodiment is described in conjunction with Fig. 1 and Fig. 9, the training of the superfine long-chain ball of present embodiment laser type force at the core and quantification monitoring device, the described balance training structure 17 with information feedback function also comprises multiple adjustable for height position-limit mechanisms 23, on the uniform upper surface that is fixedly mounted on slide plate 20 of multiple adjustable for height position-limit mechanisms 23, other is identical with embodiment one.
The specific embodiment five: present embodiment is described in conjunction with Fig. 1 and Fig. 9, the training of the superfine long-chain ball of present embodiment laser type force at the core and quantification monitoring device, the number of described multiple adjustable for height position-limit mechanisms 23 is four to six, and other is identical with embodiment one.
The specific embodiment six: in conjunction with Fig. 1 and Fig. 3 explanation, the training of the superfine long-chain ball of present embodiment laser type force at the core and quantification monitoring device, the hand-held heavy component 1 of described training comprises connecting rod 24, handle 22, fixed block 14 and multiple weight 13, connecting rod 24 is ' L ' shape body of rod, one end of connecting rod 24 is fixed with multiple weights 13 by fixed block 14, handle 22 is fixedly mounted on the other end of connecting rod 24, and other is identical with embodiment one.
The specific embodiment seven: present embodiment is described in conjunction with Fig. 1 and Fig. 2, the training of the superfine long-chain ball of present embodiment laser type force at the core and quantification monitoring device, described travel mechanism 29 comprises movable block 29-2, sleeve pipe 29-3 and rotation roller 29-4 that drive motors is installed, sleeve pipe 29-3 is fixedly mounted on the top of the movable block 29-2 that drive motors is installed, rotation roller 29-4 is arranged on the output shaft of movable block 29-2 motor that drive motors is installed, sleeve pipe 29-3 is fixedly set on connecting rod 24, and other is identical with embodiment six.
The specific embodiment eight: present embodiment is described in conjunction with Fig. 1 and Fig. 2, the training of the superfine long-chain ball of present embodiment laser type force at the core and quantification monitoring device, the internal diameter of described annular slab 6 is D1, the span of D1 is 2135mm, the external diameter of annular slab 6 is D2, the span of D2 is 2145mm, and other is identical with embodiment one.
The specific embodiment nine: present embodiment is described in conjunction with Fig. 1-Fig. 3, the training of the superfine long-chain ball of present embodiment laser type force at the core and quantification monitoring device, described supporting leg 28 also comprises upper rack posts 8, pole cover 7 and bearing pin 25, the lateral wall of pole cover 7 is vertically processed with multiple bearing pins vertically through hole 26, upper rack posts 8 bottoms are passed hole 26 by bearing pin and are arranged in pole cover 7, and other is identical with embodiment one.
The specific embodiment ten: present embodiment is described in conjunction with Fig. 1, Fig. 2 and Fig. 4, the training of the superfine long-chain ball of present embodiment laser type force at the core and quantification monitoring device, the described support 2 that rocks also comprises multiple supporting leg Connection Blocks 5 and multiple connecting cross beam 27, one end of the top of each upper rack posts 8 and a supporting leg Connection Block 5 is hinged, the other end of supporting leg Connection Block 5 is fixedly mounted on the lower surface of annular slab 6, adjacent two poles cover 7 is fixedly connected with by a connecting cross beam 27, and other is identical with embodiment nine.
The specific embodiment 11: present embodiment is described in conjunction with Fig. 1, Fig. 2 and Fig. 4, the training of the superfine long-chain ball of present embodiment laser type force at the core and quantification monitoring device, the number of described supporting leg 28, multiple spring 9, Connection Block 5 and multiple connecting cross beam 27 equates, and the span of number is four to six, and other is identical with embodiment ten.
Operation principle
Trainer overcomes labile state and keeps correct firmly posture, need to pass through waist, pelvis, hip joint and lower limb coordinate to transfer to raise and activate the more meat fiber at multi-core position and participate in stablizing having an effect of balance and action, while carrying out the training of the superfine long-chain ball of laser type final force force at the core, above the balance training mechanism 17 with information feedback function under trainer stands in and plays pendulum, and in conjunction with rocking support 2 through the hammer specific strength feature that the approaches final force of optimal design, carry out the exercise of final force, training hand-held heavy component 1 to be placed on apart from 30 ° of annular slab 6 peaks counter clockwise directions locates, grasp handle 22, become the poise of final force, open the motor switch that the movable block 29-2 of drive motors is installed in travel mechanism 29, make travel mechanism 29 drive the hand-held heavy component 1 of training along moving to fast clockwise annular slab 6 peak places, two travel switch 29-1 control travel mechanism's 29 stop motions, and close the power supply of the motor of the movable block 29-2 that drive motors is installed, now athletic throwing arm, waist and the relevant abundant centrifugal elongation of muscle group, be that final force exercise is carried out in centripetal contraction, now start working with the balance training mechanism 17 of information feedback function, measure the amplitude that balanced controls swing, the quantification treatment of the information of carrying out, and change into accordingly the signal of telecommunication and be connected with the motor 10 of electric machine assembly 16, produce interactive, make to rock support 2 and produce swing, increase new exercise difficulty with this, along with the raising of trainer's balanced capacity, balanced controls tend to be steady in the time that trainer practises, can in the time that training, the force at the core of hammer final force carry out to sportsman the quantification monitoring of stability by the balance training mechanism with information feedback function, and by hammer force at the core training with surpass isometric training and combine and train, and measure the practice speed in conjunction with the hammer final force of force at the core training by laser speed sensor 50.
Claims (10)
1. the training of the superfine long-chain ball of laser type force at the core and quantification monitoring device, it is characterized in that: described device comprises the hand-held heavy component of training (1), rock support (2), electric machine assembly (16), counterpart (12), fixed head (15), with the balance training mechanism (17) of information feedback function, travel mechanism (29), laser speed sensor (50) and two travel switches (29-1), rock support (2) and comprise annular slab (6), the supporting leg (28) that multiple length is different and multiple spring (9), electric machine assembly (16) comprises motor (10) and cam (11), counterpart (12) is cylinder, the bottom of each supporting leg (28) is all installed with a spring (9), uniform annular slab (6) bottom that is arranged on of supporting leg (28) that multiple length is different, the top of each supporting leg (28) is fixedly mounted on the lower surface of annular slab (6), annular slab (6) is obliquely installed, the lower surface of annular slab (6) and horizontal plane angulation are R, R is acute angle, overlook and see annular slab (6), and be provided with laser speed sensor (50) in the middle of the two of counterclockwise being looked by least significant end to the most significant end of annular slab (6), and the terminating end emitter (50-2) of laser speed sensor (50) is positioned on the vertical centre axis of annular slab (6) incline direction, the initiating terminal emitter (50-1) of laser speed sensor (50) is arranged between the least significant end and this terminating end emitter (50-2) of annular slab (6), and the spacing between this initiating terminal emitter (50-1) and this terminating end emitter (50-2) is L, the numerical value of L is 50cm, initiating terminal emitter (50-1) setting corresponding to initiating terminal receiving system (50-4) of laser speed sensor (50), terminating end emitter (50-2) setting corresponding to terminating end receiving system (50-3) of laser speed sensor (50), initiating terminal emitter (50-1) and terminating end emitter (50-2) are arranged on the outer edge of annular slab (6) upper surface, initiating terminal receiving system (50-4) and terminating end receiving system (50-3) are arranged on the inside edge of annular slab (6) upper surface, the bottom of multiple springs (9) is fixedly mounted on fixed head (15) upper surface, be arranged on the balance training mechanism (17) of information feedback function on fixed head (15) upper surface of annular slab (6) below, be installed with electric machine assembly (16) near rocking support (2), electric machine assembly (16) is arranged on the upper surface of fixed head (15), on the output shaft of motor (10), be installed with a cam (11), the output shaft of motor (10) vertically arranges, and between motor (10) supporting leg (28) adjacent with, level is provided with a counterpart (12), one end of counterpart (12) is fixedly mounted on the outer surface of a supporting leg (28), counterpart (12) arranges near cam (11), and the protruding end of cam (11) to the minimum range of supporting leg (28) is h, the length of counterpart (12) is H, h is less than H, travel mechanism (29) is fixedly mounted on the hand-held heavy component of training (1), two travel switches (29-1) are oppositely arranged on respectively on the madial wall and lateral wall of annular slab (6), and two travel switches (29-1) are fixedly mounted on respectively the peak place of annular slab (6) lateral wall and the peak place of madial wall, train hand-held heavy component (1) to be arranged on the upper of annular slab (6),
The described balance training mechanism (17) with information feedback function also comprises pedal (18), balance base (19), three distance measuring sensors and balance display circuit (4), pedal (18) is tabular, balance base (19) is domed base, the plane of described domed base is fixedly connected with the bottom surface of pedal (18), and the center superposition of the plane center line of described domed base and pedal (18); Described pedal (18) is fixed with three distance measuring sensors on bottom surface, be respectively with reference to distance measuring sensor (3), front distance measuring sensor (32) and left distance measuring sensor (31), described three distance measuring sensors are separately fixed at pedal (18) bottom edge place, wherein the line of front distance measuring sensor (32) and left distance measuring sensor (31) is through the center of pedal (18), the line with reference to the line at distance measuring sensor (3) and pedal (18) center perpendicular to front distance measuring sensor (32) and left distance measuring sensor (31); The signal output part of front distance measuring sensor (32) connects the reference distance signal input part of balance display circuit (4), the signal output part of front distance measuring sensor (32) connects the front end distance signal input of balance display circuit (4), and the signal output part of left distance measuring sensor (31) connects the left end distance signal input of balance display circuit (4); Balance display circuit (4) comprises comparator A (42), comparator B (48), anterior-posterior balance voltage driving display (43) and left and right balanced voltage driving display (44); Comparator A(42) two signal input parts connect respectively with reference to the signal output part of distance measuring sensor (3) and the signal output part of front distance measuring sensor (32), this comparator A(42) signal output part connect anterior-posterior balance voltage driving display (43) driving signal input; Comparator B(48) two signal input parts connect respectively with reference to the signal output part of distance measuring sensor (3) and the signal output part of left distance measuring sensor (31), this comparator B(48) signal output part connect left and right balanced voltage driving display (44) driving signal input.
2. the superfine long-chain ball of laser type force at the core is trained and quantification monitoring device according to claim 1, it is characterized in that: described balance display circuit (4) also comprises zeroing circuit A(41), zeroing circuit B(47), amplifier A(49) and amplifier B(40), described zeroing circuit A(41) zeroing signal output part connect comparator A(42) zeroing signal input part, amplifier A is connected on comparator A(42) and anterior-posterior balance voltage driving display (43) between, described zeroing circuit B(47) zeroing signal output part connect comparator B(48) zeroing signal input part.
3. the superfine long-chain ball of laser type force at the core is trained and quantification monitoring device according to claim 1, it is characterized in that: the balance training mechanism (17) with information feedback function also comprises base (20), base (20) upper surface is provided with the circular groove (21) corresponding with balance base (19), the bottom surface of described circular groove (21) is sphere, balance base (19) is placed in this circular groove (21), and the spherical radius of groove (21) bottom surface is greater than the radius of balance base (19) sphere.
4. the superfine long-chain ball of laser type force at the core is trained and quantification monitoring device according to claim 1, it is characterized in that: the described balance training mechanism (17) with information feedback function also comprises multiple adjustable for height position-limit mechanisms (23), on the uniform upper surface that is fixedly mounted on slide plate (20) of multiple adjustable for height position-limit mechanisms (23).
5. the superfine long-chain ball of laser type force at the core is trained and quantification monitoring device according to claim 3, it is characterized in that: the number of described multiple adjustable for height position-limit mechanisms (23) is four to six.
6. the superfine long-chain ball of laser type force at the core is trained and quantification monitoring device according to claim 1, it is characterized in that: the hand-held heavy component of described training (1) comprises connecting rod (24), handle (22), fixed block (14) and multiple weight (13), connecting rod (24) is ' L ' shape body of rod, one end of connecting rod (24) is fixed with multiple weights (13) by fixed block (14), and handle (22) is fixedly mounted on the other end of connecting rod (24).
7. the superfine long-chain ball of laser type force at the core is trained and quantification monitoring device according to claim 6, it is characterized in that: described travel mechanism (29) comprises movable block (29-2), sleeve pipe (29-3) and rotation roller (29-4) that drive motors is installed, sleeve pipe (29-3) is fixedly mounted on the top of the movable block (29-2) that drive motors is installed, rotation roller (29-4) is arranged on the output shaft of movable block (29-2) motor that drive motors is installed, and sleeve pipe (29-3) is fixedly set on connecting rod (24).
8. the superfine long-chain ball of laser type force at the core is trained and quantification monitoring device according to claim 1, it is characterized in that: the internal diameter of described annular slab (6) is D1, the span of D1 is 2135mm, and the external diameter of annular slab (6) is D2, and the span of D2 is 2145mm.
9. the superfine long-chain ball of laser type force at the core is trained and quantification monitoring device according to claim 1, it is characterized in that: described supporting leg (28) also comprises upper rack posts (8), pole cover (7) and bearing pin (25), the lateral wall of pole cover (7) is vertically processed with multiple bearing pins vertically through hole (26), and upper rack posts (8) bottom is passed hole (26) by bearing pin and is arranged in pole cover (7).
10. the training of the superfine long-chain ball of laser type force at the core and quantification monitoring device are put according to claim 8, it is characterized in that: described in rock support (2) and also comprise multiple supporting leg Connection Blocks (5) and multiple connecting cross beam (27), one end of the top of each upper rack posts (8) and a supporting leg Connection Block (5) is hinged, the other end of supporting leg Connection Block (5) is fixedly mounted on the lower surface of annular slab (6), and adjacent two poles covers (7) are fixedly connected with by a connecting cross beam (27).
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| CN201320877524.XU CN203634768U (en) | 2013-12-30 | 2013-12-30 | Laser type plyometric weight throw core strength training and quantitative monitoring device |
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| CN201320877524.XU CN203634768U (en) | 2013-12-30 | 2013-12-30 | Laser type plyometric weight throw core strength training and quantitative monitoring device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492052A (en) * | 2014-12-30 | 2015-04-08 | 哈尔滨商业大学 | Laser type super-equal-length hammer throw equipment vibration core stabilizing strength training and information feedback trainer |
| CN114028784A (en) * | 2021-11-25 | 2022-02-11 | 深圳先进技术研究院 | Wearable sports biological information monitoring system and method applied to hammer training |
-
2013
- 2013-12-30 CN CN201320877524.XU patent/CN203634768U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492052A (en) * | 2014-12-30 | 2015-04-08 | 哈尔滨商业大学 | Laser type super-equal-length hammer throw equipment vibration core stabilizing strength training and information feedback trainer |
| CN114028784A (en) * | 2021-11-25 | 2022-02-11 | 深圳先进技术研究院 | Wearable sports biological information monitoring system and method applied to hammer training |
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