CN103638664A - Laser type javelin core stability and strength training and information feedback monitoring device - Google Patents
Laser type javelin core stability and strength training and information feedback monitoring device Download PDFInfo
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- CN103638664A CN103638664A CN201310743469.XA CN201310743469A CN103638664A CN 103638664 A CN103638664 A CN 103638664A CN 201310743469 A CN201310743469 A CN 201310743469A CN 103638664 A CN103638664 A CN 103638664A
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- RZSCFTDHFNHMOR-UHFFFAOYSA-N n-(2,4-difluorophenyl)-2-[3-(trifluoromethyl)phenoxy]pyridine-3-carboxamide;1,1-dimethyl-3-(4-propan-2-ylphenyl)urea Chemical group CC(C)C1=CC=C(NC(=O)N(C)C)C=C1.FC1=CC(F)=CC=C1NC(=O)C1=CC=CN=C1OC1=CC=CC(C(F)(F)F)=C1 RZSCFTDHFNHMOR-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 238000012549 training Methods 0.000 title claims abstract description 41
- 238000012806 monitoring device Methods 0.000 title abstract 5
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 238000012544 monitoring process Methods 0.000 claims abstract description 20
- 230000001133 acceleration Effects 0.000 claims description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 12
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- 210000002683 foot Anatomy 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims 1
- 238000011002 quantification Methods 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 description 8
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- 210000001015 abdomen Anatomy 0.000 description 1
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- 230000000386 athletic effect Effects 0.000 description 1
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- 210000001364 upper extremity Anatomy 0.000 description 1
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Abstract
The invention discloses a laser type javelin core stability and strength training and information feedback monitoring device, relates to a javelin training and information feedback monitoring device, and specifically relates to a laser type javelin core stability and strength training and information feedback monitoring deice. The invention aims at solving the problem that a device for core stability and strength training and quantification monitoring by combining with final exertion of a javelin does not exist at present. The laser type javelin core stability and strength training and information feedback monitoring device provided by the invention comprises a lifting component, a dial scale, a rotating shaft, a sliding track, a sliding sleeve, a connecting piece, a javelin, a pressure sensor, a laser speed meter and a balance training mechanism with an information feedback function, wherein the lifting component is mounted on the balance training mechanism with the information feedback function, the dial scale is mounted at the upper end of the lifting component through the rotating shaft, the sliding track is mounted on the rotating shaft, the sliding sleeve is sheathed on the sliding track, the javelin is connected with the sliding sleeve through the connecting piece, the pressure sensor is mounted on the javelin, and the laser speed meter is fixedly mounted at the front end of the sliding track. The laser type javelin core stability and strength training and information feedback monitoring device provided by the invention is used for javelin stability and strength training.
Description
Technical field
The present invention relates to a kind of javelin training and information feedback supervising device, be specifically related to a kind of laser type javelin core stable strength building and information feedback supervising device.
Background technology
The core position of human body is the integral body being formed by waist, pelvis, hip joint, is the intermediate link of human body.Core stability makes human body by the having an effect of limb muscle that stabilize at core position, set up fulcrum at the volley, for the transmission of upper and lower extremities strength creates conditions, is the stable and mobile body gesture that strength is provided of center of gravity.The strength of formation or raising core stability 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 motion 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 use the strengthening exercise means that approach special action, utilize Athletes information to monitor player motion technical process, yet core stable strength building and information feedback supervising device in conjunction with javelin final force, also do not occur both at home and abroad.
Summary of the invention
The present invention does not also feed back the problem of supervising device in conjunction with core stable strength building and the information of javelin final force for solving at present, and then proposes a kind of laser type javelin core stable strength building and information feedback supervising device.
The present invention addresses the above problem the technical scheme of taking to be: the present invention includes lifting assembly, dial, turning cylinder, slide rail, sliding sleeve, connector, javelin, pressure sensor, laser velocimeter and with the balance training mechanism of information feedback function, described lifting assembly is arranged in the described balance training mechanism with information feedback function, dial is arranged on the upper end of described lifting assembly by turning cylinder, slide rail is arranged on turning cylinder, and slide rail can turning cylinder be axis rotation, sliding sleeve is sleeved on slide rail, javelin is connected with sliding sleeve by connector, pressure sensor is arranged on javelin, laser velocimeter is fixedly mounted on the front end of slide rail.
The invention has the beneficial effects as follows: when the present invention uses, sportsman overcomes labile state and keeps correct firmly posture, 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, the speed of laser velocimeter test exercise, pressure sensor shows rate curve firmly, to the effectively monitoring in real time of whole Motion Technology process, the present invention is effective laser type javelin core stable strength building and information feedback device.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention, Fig. 2 is the top view with the balance training mechanism of information feedback function, Fig. 3 is the upward view of Fig. 2, Fig. 4 be in Fig. 5 B-B to cutaway view, Fig. 5 is with the top view of the balance training mechanism of information feedback function in the specific embodiment five, Fig. 6 is the upward view of Fig. 5, Fig. 7 is the balance training mechanism control principle drawing with information feedback function, Fig. 8 is when the signal of acceleration transducer output is voltage signal, a kind of principle schematic of Monitoring and Controlling circuit.
The specific embodiment
The specific embodiment one: present embodiment is described in conjunction with Fig. 1, described in present embodiment, a kind of laser type javelin core stable strength building and information feedback supervising device comprise lifting assembly, dial 1, turning cylinder 2, slide rail 3, sliding sleeve 4, connector 5, javelin 6, pressure sensor 21, laser velocimeter 22 and with the balance training mechanism of information feedback function, described lifting assembly is arranged in the described balance training mechanism with information feedback function, dial 1 is arranged on the upper end of described lifting assembly by turning cylinder 2, slide rail 3 is arranged on turning cylinder 2, and slide rail 3 can turning cylinder 2 be axis rotation, sliding sleeve 4 is sleeved on slide rail 3, javelin 6 is connected with sliding sleeve 4 by connector 5, pressure sensor 21 is arranged on javelin 6, laser velocimeter 22 is fixedly mounted on the front end of slide rail 3.
The grip of pressure sensor 21 hand when measuring sportsman's final force in present embodiment, and convert it into quantitative information and show.The translational speed of the laser velocimeter 22 of present embodiment javelin 6 when measuring sportsman's final force, and its quantification is shown.
The specific embodiment two: present embodiment is described in conjunction with Fig. 1, described in present embodiment, the lifting assembly of a kind of laser type javelin core stable strength building and information feedback supervising device comprises cylindrical sleeves 7, elevating lever 8 and bolt 9, cylindrical sleeves 7 vertically arranges, the lower end of elevating lever 8 is inserted in the upper end of cylindrical sleeves 7, the upper end of elevating lever 8 is connected with turning cylinder 2, bolt 9 is inserted on the lateral wall of cylindrical sleeves 7, and the positioning end of bolt 9 contacts with the lateral wall of elevating lever 8 through the lateral wall of cylindrical sleeves 7.Other composition and annexation are identical with the specific embodiment one.
The specific embodiment three: present embodiment is described in conjunction with Fig. 1, described in present embodiment, the lower end of the cylindrical sleeves 7 of a kind of laser type javelin core stable strength building and information feedback supervising device is provided with vibrator 10, and vibrator 10 is connected with the signal output part of the described balance training mechanism with information feedback function.Other composition and annexation are identical with the specific embodiment one or two.
The specific embodiment four: present embodiment is described in conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 6 and Fig. 7, described in present embodiment, the balance training mechanism with information feedback function of a kind of laser type javelin core stable strength building and information feedback supervising device comprises training station and controller 19, and described training station comprises frame-type base, balancer 17, acceleration transducer 18 and four supporting mechanisms; Described frame-type base is comprised of two pairs of strip steel plates 12 and four feets 11, described two pairs of orthogonal frame structures of strip steel plate 12, below four angles of described rectangular frame structure, be respectively arranged with a feet 11, the outside at four angles of described rectangular frame structure is provided with a supporting mechanism; Each supporting mechanism is comprised of a U-shaped spring support 14 and a spring, and a sidewall of described U-shaped spring bracing is fixedly connected with rectangular frame, and the inner side of another sidewall 15 of described U-shaped spring bracing is fixedly connected with one end of spring 16; The shape of balancer 17 is identical with the shape of rectangular frame structure, the outside at balancer 17 each angle all arranges a fixed block 13, four fixed blocks 13 of described balancer 17 are fixedly connected with the other end of the spring 16 of four supporting mechanisms respectively, make balancer 17 be suspended in frame-type base directly over; Acceleration transducer 18 is fixed on the center of balancer 17 bottom surfaces; Controller 19 comprises signal conditioning circuit 92 and voltage driving display 93, the signal output part of acceleration transducer 18 connects the signal input part of signal conditioning circuit 92, and the signal output part of signal conditioning circuit 92 connects the signal input part of voltage driving display 93; The spring 16 center that is positioned at two supporting mechanisms at balancer 17 diagonal angles connects and the 17 diagonal coincidences of corresponding balancer.Other composition and annexation are identical with the specific embodiment three.
The specific embodiment five: present embodiment is described in conjunction with Fig. 1, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, described in present embodiment, the balance training mechanism with information feedback function of a kind of laser type javelin core stable strength building and information feedback supervising device comprises training station and controller 19, and described training station comprises frame-type base, balancer 17, acceleration transducer 18 and four pairs of supporting mechanisms; Described frame-type base is comprised of two pairs of channel-section steels and four feets 11, 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 bracing 14, 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 a spring 16; 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 13, described two fixed blocks 13 are vertical setting mutually, the bottom of each spring 16 is all fixedly connected with a fixed block 13, make balancer 17 be suspended in frame-type base above; Acceleration transducer 18 is fixed on the center of balancer 17 bottom surfaces; Controller 19 comprises signal conditioning circuit 92 and voltage driving display 93, the signal output part of acceleration transducer 18 connects the signal input part of signal conditioning circuit 92, and the signal output part of signal conditioning circuit 92 connects the signal input part of voltage driving display 93.
The specific embodiment six: in conjunction with Fig. 1, Fig. 6 and Fig. 7, present embodiment is described, the signal of acceleration transducer 18 outputs of a kind of laser type javelin core stable strength building and information feedback supervising device is voltage signal described in present embodiment.Other composition and annexation are identical with the specific embodiment four or five.
The specific embodiment seven: in conjunction with Fig. 1, Fig. 6 or Fig. 7, present embodiment is described, the frequency of the acceleration transducer 18 of a kind of laser type javelin core stable strength building and information feedback supervising device is 0.5-5Hz described in present embodiment.Other composition and annexation are identical with the specific embodiment four or five.
The specific embodiment eight: present embodiment is described in conjunction with Fig. 1, Fig. 6 or Fig. 7, described in present embodiment, the controller 19 of a kind of laser type javelin core stable strength building and information feedback supervising device also comprises zeroing circuit 91, and the signal output part of described zeroing circuit 91 connects the zeroing signal input part of signal conditioning circuit 92.Other composition and annexation are identical with the specific embodiment four or five.
The specific embodiment nine: present embodiment is described in conjunction with Fig. 1, Fig. 6 or Fig. 7, described in present embodiment, the controller 19 of a kind of laser type javelin core stable strength building and information feedback supervising device also comprises AD converter 95 and communication drive circuit 94, the input end of analog signal of AD converter 95 connects the signal output part of signal conditioning circuit 95, and the digital signal output end of this AD converter 95 connects the signal input part of communication drive circuit 94.Other composition and annexation and the specific embodiment four or identical.
The specific embodiment ten: in conjunction with Fig. 1, Fig. 6 or Fig. 7, present embodiment is described, the communication drive circuit 94 of a kind of laser type javelin core stable strength building and information feedback supervising device is wire communication circuit or radio communication circuit described in present embodiment.Other composition and annexation are identical with the specific embodiment nine.
Operation principle
While carrying out laser type javelin core stable strength building and information feedback monitoring exercise, in the balance training mechanism with information feedback function under sportsman stands in and plays pendulum, and in conjunction with the vibrator 10 that approaches javelin specific strength feature through optimal design, grasp javelin 6, carry out final force training, the speed of laser velocimeter test exercise, now balance training mechanism starts working with the device of information feedback function, measure balanced controls amplitude of fluctuation all around, the quantification treatment of the information of carrying out, and convert to accordingly the signal of telecommunication be connected with vibrator 10 produce interactive (along with the raising of sportsman's balanced capacity, balanced controls tend to be steady when sportsman practises, now balanced controls send signal of telecommunication Vibration on Start-up device 10, vibrator 10 is produced to be swung, to increase new exercise difficulty).The athletic stable state of balance training mechanism quantification monitoring, pressure sensor shows rate curve firmly, and then to the effectively monitoring in real time of whole Motion Technology process.
Claims (10)
1. a laser type javelin core stable strength building and information feedback supervising device, described a kind of laser type javelin core stable strength building and information feedback supervising device comprise lifting assembly, dial (1), turning cylinder (2), slide rail (3), sliding sleeve (4), connector (5), javelin (6), pressure sensor (21), laser velocimeter (22) and with the balance training mechanism of information feedback function, described lifting assembly is arranged in the described balance training mechanism with information feedback function, dial (1) is arranged on the upper end of described lifting assembly by turning cylinder (2), slide rail (3) is arranged on turning cylinder (2), and slide rail (3) can turning cylinder (2) be axis rotation, sliding sleeve (4) is sleeved on slide rail (3), javelin (6) is connected with sliding sleeve (4) by connector (5), pressure sensor (21) is arranged on javelin (6), laser velocimeter (22) is fixedly mounted on the front end of slide rail (3).
2. a kind of laser type javelin core stable strength building and information are fed back supervising device according to claim 1, it is characterized in that: described lifting assembly comprises cylindrical sleeves (7), elevating lever (8) and bolt (9), cylindrical sleeves (7) vertically arranges, the lower end of elevating lever (8) is inserted in the upper end of cylindrical sleeves (7), the upper end of elevating lever (8) is connected with turning cylinder (2), bolt (9) is inserted on the lateral wall of cylindrical sleeves (7), and the positioning end of bolt (9) contacts with the lateral wall of elevating lever (8) through the lateral wall of cylindrical sleeves (7).
3. according to a kind of laser type javelin core stable strength building described in claim 1 or 2 and information feedback supervising device, it is characterized in that: the lower end of cylindrical sleeves (7) is provided with vibrator (10), vibrator (10) is connected with the signal output part of the described balance training mechanism with information feedback function.
4. a kind of laser type javelin core stable strength building and information are fed back supervising device according to claim 3, it is characterized in that: the described balance training mechanism with information feedback function comprises training station, display (20) and detection control circuit (19), and described training station comprises frame-type base, balancer (17), acceleration transducer (18) and four supporting mechanisms; Described frame-type base is comprised of two pairs of strip steel plates (12) and four feets (11), the orthogonal frame structure of described two pairs of strip steel plates (12), below four angles of described rectangular frame structure, be respectively arranged with a feet (11), the outside at four angles of described rectangular frame structure is provided with a supporting mechanism; Each supporting mechanism is comprised of a U-shaped spring support (14) and a spring, a sidewall of described U-shaped spring bracing is fixedly connected with rectangular frame, and the inner side of another sidewall (15) of described U-shaped spring bracing is fixedly connected with one end of spring (16); The shape of balancer (17) is identical with the shape of rectangular frame structure, the outside at each angle of balancer (17) all arranges a fixed block (13), four fixed blocks (13) of described balancer (17) are fixedly connected with the other end of the spring (16) of four supporting mechanisms respectively, make balancer (17) be suspended in frame-type base directly over; Acceleration transducer (18) is fixed on the center of balancer (17) bottom surface; The signal output part of acceleration transducer (18) connects the swinging signal input of Monitoring and Controlling circuit (19), and the display output of described Monitoring and Controlling circuit (19) connects the display input of display (20); In described Monitoring and Controlling circuit (19), embed and have monitoring module, described monitoring module to comprise as lower unit:
Be used for gathering the unit of the signal that acceleration transducer (18) sends;
For showing data according to gathering the signal acquisition obtaining, then send these demonstration data driving display (20) display unit; The line of centres of spring (16) that is positioned at two supporting mechanisms at balancer (17) diagonal angle overlaps with corresponding balancer (17) diagonal.
5. a kind of laser type javelin core stable strength building and information are fed back supervising device according to claim 3, it is characterized in that: the described balance training mechanism with information feedback function comprises training station, display (20) and Monitoring and Controlling circuit (19), described training station comprises frame-type base, balancer (17), acceleration transducer (18) and four pairs of supporting mechanisms; Described frame-type base is comprised of two pairs of channel-section steels and four feets (11), 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 bracing (14), 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 a spring (16); 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 (13), described two fixed blocks (13) are vertical setting mutually, a bottom homogeneous fixed block (13) of each spring (16) is fixedly connected with, make balancer (17) be suspended in frame-type base above; Acceleration transducer (18) is fixed on the center of balancer (17) bottom surface; The signal output part of acceleration transducer (18) connects the swinging signal input of Monitoring and Controlling circuit (19), and the display output of described Monitoring and Controlling circuit (19) connects the display input of display (20); In described Monitoring and Controlling circuit (19), embed and have monitoring module, described monitoring module to comprise as lower unit:
Be used for gathering the unit of the signal that acceleration transducer (18) sends;
For showing data according to gathering the signal acquisition obtaining, then send the unit that these demonstration data driving display (20) show.
6. according to a kind of laser type javelin core stable strength building described in claim 4 or 5 and information feedback supervising device, it is characterized in that: the signal of described acceleration transducer (18) output is voltage signal, described Monitoring and Controlling circuit (19) comprises modulate circuit (92), A/D converter (93) and single chip circuit (94), the signal output part of acceleration transducer (18) connects the signal input part of signal conditioning circuit (92), the signal output part of signal conditioning circuit (92) connects the input end of analog signal of A/D converter (93), the digital signal output end of this A/D converter (93) connects the signal input part of single chip circuit (94), the display output of described single chip circuit (94) connects the display input of display (20).。
7. according to a kind of laser type javelin core stable strength building described in claim 4 or 5 and information feedback supervising device, it is characterized in that: the frequency of described acceleration transducer (18) is 0.5-5Hz.
8. according to a kind of laser type javelin core stable strength building described in claim 4 or 5 and information feedback supervising device, it is characterized in that: described controller (19) also comprises zeroing circuit (91), the signal output part of described zeroing circuit (91) connects the zeroing signal input part of signal conditioning circuit (92).
9. according to a kind of laser type javelin core stable strength building described in claim 4 or 5 and information feedback supervising device, it is characterized in that: described controller (19) also comprises communication drive circuit (95), the serial communication data port of single chip circuit (94) is connected with the serial data port of communication drive circuit (95), described control module is embedded in single chip circuit (94), and described monitoring module also comprises: will show that data send to the unit of communication drive circuit (95).
10. a kind of laser type javelin core stable strength building and information are fed back supervising device according to claim 9, it is characterized in that: described communication drive circuit (94) is wire communication circuit or radio communication circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310743469.XA CN103638664B (en) | 2013-12-30 | 2013-12-30 | A kind of Laser-type javelin core stable strength building and information feedback supervising device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310743469.XA CN103638664B (en) | 2013-12-30 | 2013-12-30 | A kind of Laser-type javelin core stable strength building and information feedback supervising device |
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| CN103638664A true CN103638664A (en) | 2014-03-19 |
| CN103638664B CN103638664B (en) | 2016-08-17 |
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Cited By (2)
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| CN103691120A (en) * | 2013-12-30 | 2014-04-02 | 哈尔滨师范大学 | Laser-type javelin core strength training and information feedback monitoring device |
| CN104548542A (en) * | 2014-12-30 | 2015-04-29 | 哈尔滨师范大学 | Laser type javelin instrument vibration core strength training and information feedback device |
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| DE4441320A1 (en) * | 1994-11-21 | 1996-05-23 | Multimetallbau Gmbh | Training and testing system for javelin or shot putting |
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| Publication number | Publication date |
|---|---|
| CN103638664B (en) | 2016-08-17 |
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