CN203634778U - Laser type device for javelin core stabilization strength training and quantitative monitoring - Google Patents
Laser type device for javelin core stabilization strength training and quantitative monitoring Download PDFInfo
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- CN203634778U CN203634778U CN201320881145.8U CN201320881145U CN203634778U CN 203634778 U CN203634778 U CN 203634778U CN 201320881145 U CN201320881145 U CN 201320881145U CN 203634778 U CN203634778 U CN 203634778U
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Abstract
The utility model discloses a laser type device for javelin core stabilization strength training and quantitative monitoring and relates to a device for javelin final force training. The laser type device for javelin core stabilization strength training and quantitative monitoring solves the problem that a device, combining the final force, for javelin core stabilization strength training and quantitative monitoring is not available at present. The laser type device for javelin core stabilization strength training and quantitative monitoring comprises a lifting assembly, an index dial, a rotary shaft, a sliding rail, a sliding sleeve, a connecting piece, a javelin, a laser velocimeter and a balance training mechanism with an information feedback function, wherein the lifting assembly is installed on the balance training mechanism with the information feedback function, the index dial is installed at the upper end of the lifting assembly through the rotary shaft, the sliding rail is installed on the rotary shaft and can rotate with the rotary shaft as the axis, the sliding sleeve is arranged on the sliding rail in a sleeved mode, the javelin is connected with the sliding sleeve through the connecting piece, and the laser velocimeter is fixedly installed at the front end of the sliding rail. The laser type device for javelin core stabilization strength training and quantitative monitoring is used for javelin training.
Description
Technical field
The utility model relates to a kind of javelin training and quantification monitoring device, is specifically related to a kind of laser type javelin core stable strength building and quantification monitoring device.
Background technology
The core position of human body is the entirety being formed by waist, pelvis, hip joint, is the intermediate link of human body.Core stability makes human body set up fulcrum by the having an effect of limb muscle that stabilize at core position 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, but, in conjunction with core stable strength building and the quantification monitoring device of javelin final force, also do not occur both at home and abroad.
Utility model content
The utility model is to solve also there is no at present the problem in conjunction with core stable strength building and the quantification monitoring device of javelin final force, and then proposes a kind of laser type javelin 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 utility model comprises lifting assembly, dial, turning cylinder, slide rail, sliding sleeve, connector, javelin, 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, laser velocimeter is fixedly mounted on the front end of slide rail.
The beneficial effects of the utility model are: when the utility model 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, balance training mechanism quantizes sportsman's stable state, to the real-time effective monitoring of whole Motion Technology process, the utility model is effective laser javelin core stable strength building and quantification monitoring device.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model, 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 the top view with the balance training mechanism of information feedback function in the specific embodiment five, Fig. 6 is the upward view of Fig. 5, and Fig. 7 is the balance training mechanism control principle drawing with information feedback function.
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 quantification monitoring device comprise lifting assembly, dial 1, turning cylinder 2, slide rail 3, sliding sleeve 4, connector 5, javelin 6, laser velocimeter 20 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, laser velocimeter 20 is fixedly mounted on the front end of slide rail 3.
The translational speed of present embodiment laser velocimeter 20 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 quantification monitoring 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 quantification monitoring 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 quantification monitoring 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 made up 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 made up 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 angles 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 quantification monitoring 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 made up of two pairs of channel-section steels and four feets 11, 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 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 the each right angle of balancer arrange respectively a fixed block 13, described two fixed blocks 13 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 that the acceleration transducer 18 of a kind of laser type javelin core stable strength building and quantification monitoring device is exported described in present embodiment is voltage signal.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 quantification monitoring 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 quantification monitoring 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 quantification monitoring 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 quantification monitoring 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 quantification 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 in the time that 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).Balance training mechanism quantizes athletic stable state, to the effectively monitoring in real time of whole Motion Technology process.
Claims (10)
1. a laser type javelin core stable strength building and quantification monitoring device, described a kind of laser type javelin core stable strength building and quantification monitoring device comprise lifting assembly, dial (1), turning cylinder (2), slide rail (3), sliding sleeve (4), connector (5), javelin (6), laser velocimeter (20) 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), laser velocimeter (20) is fixedly mounted on the front end of slide rail (3).
2. a kind of laser type javelin core stable strength building and quantification monitoring 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 and quantification monitoring device described in claim 1 or 2, 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 quantification monitoring device according to claim 3, it is characterized in that: the described balance training mechanism with information feedback function comprises training station and controller (19), described training station comprises frame-type base, balancer (17), acceleration transducer (18) and four supporting mechanisms; Described frame-type base is made up 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 made up 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 the 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; 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 center that is positioned at the spring (16) of two supporting mechanisms at balancer (17) diagonal angle connects and the coincidence of corresponding balancer (17) diagonal.
5. a kind of laser type javelin core stable strength building and quantification monitoring device according to claim 3, it is characterized in that: the described balance training mechanism with information feedback function comprises training station and controller (19), described training station comprises frame-type base, balancer (17), acceleration transducer (18) and four pairs of supporting mechanisms; Described frame-type base is made up of two pairs of channel-section steels and four feets (11), 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 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 the 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 surface; 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).
6. according to a kind of laser type javelin core stable strength building and quantification monitoring device described in claim 4 or 5, it is characterized in that: the signal of described acceleration transducer (18) output is voltage signal.
7. according to a kind of laser type javelin core stable strength building and quantification monitoring device described in claim 4 or 5, 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 and quantification monitoring device described in claim 4 or 5, 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 and quantification monitoring device described in claim 4 or 5, it is characterized in that: described controller (19) 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).
10. a kind of laser type javelin core stable strength building and quantification monitoring device according to claim 9, 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 |
|---|---|---|---|
| CN201320881145.8U CN203634778U (en) | 2013-12-30 | 2013-12-30 | Laser type device for javelin core stabilization strength training and quantitative monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320881145.8U CN203634778U (en) | 2013-12-30 | 2013-12-30 | Laser type device for javelin core stabilization strength training and quantitative monitoring |
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| Publication Number | Publication Date |
|---|---|
| CN203634778U true CN203634778U (en) | 2014-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320881145.8U Expired - Fee Related CN203634778U (en) | 2013-12-30 | 2013-12-30 | Laser type device for javelin core stabilization strength training and quantitative monitoring |
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| Country | Link |
|---|---|
| CN (1) | CN203634778U (en) |
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- 2013-12-30 CN CN201320881145.8U patent/CN203634778U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20141230 |
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| EXPY | Termination of patent right or utility model |