CN203648007U - Super equal length shot core force training and quantification monitoring apparatus - Google Patents
Super equal length shot core force training and quantification monitoring apparatus Download PDFInfo
- Publication number
- CN203648007U CN203648007U CN201320877962.6U CN201320877962U CN203648007U CN 203648007 U CN203648007 U CN 203648007U CN 201320877962 U CN201320877962 U CN 201320877962U CN 203648007 U CN203648007 U CN 203648007U
- Authority
- CN
- China
- Prior art keywords
- balance
- distance measuring
- base
- measuring sensor
- core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a shot training apparatus and superficially relates to a super equal length shot core force training and quantification monitoring apparatus solving a problem that a core force training apparatus capable of combining shot specialties is yet to come, so training under an unstable condition is impossible. An elevating assembly of the super equal length shot core force training and quantification monitoring apparatus is arranged on a balance training mechanism with a function of information feedback; a dial is mounted on the upper end of the elevating assembly via a rotating shaft; a slide rail is arranged on the rotating shaft and rotates with the rotating shaft as an axis; a sliding sleeve sleeves the slide rail; a shot is connected with the sliding sleeve via a connecting member; a reverse motor is fixedly arranged on the sliding sleeve; a slide wheel sleeves a rotating shafts of the reverse motor; the slide wheel is in a roll connection with the slide rail; a stop baffle block is fastened on the slide rail; and when the reverse motor touches the stop baffle block, the reverse motors stops rotating. The monitoring apparatus is used for shot core force training.
Description
Technical field
The utility model relates to a kind of shot trainer, is specifically related to a kind of superfine long shot force at the core training and quantification monitoring device, belongs to sports field.
Background technology
From anatomical angle, the core of human body refers to backbone, hip joint and pelvis, and their binding sites in upper and lower extremities, have the pivotal role of forming a connecting link.Force at the core comprises core stability strength and and core drive strength.Core stability strength refers to the strength ability that makes body-defence or rotation that core position fixation muscles or some produce while being the contraction of muscle of fixation muscles and former moving flesh.Core drive strength refers to that Skeletal Muscle Contraction makes health produce the strength of displacement or rotation.Force at the core is not only the major impetus that human body core stability forms, and it can also initiatively be had an effect at the volley.Force at the core training is normally carried out under instability condition, the muscle group that can make human body particularly periarticular auxiliary flesh takes exercises, improve sportsman and stablize at the volley the ability of joint and control centre, the posture of core muscles training is determined by agonistic action.Modern high-level specific strength training is to select the strengthening exercise means that approach special action, utilizes Athletes information to monitor player motion technical process.Can, in conjunction with the force at the core carrying out under labile state training and the quantification monitoring device of shot special project, also not emerge both at home and abroad at present.
Utility model content
The utility model be solve also do not have at present a kind of can be in conjunction with the problem of the force at the core trainer carrying out under labile state of shot special project, and then a kind of superfine long shot force at the core training and quantification monitoring device are proposed.
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, shot, reverse motor, stop block, pulley 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, shot is connected with sliding sleeve by connector, reverse motor is fixedly mounted on sliding sleeve, pulley sleeve is contained on the turning cylinder of reverse motor, pulley rolls and is connected with slide rail, stopping block being fixedly mounted on slide rail, reverse motor is encountered and is stopped stopping operating after block.
The beneficial effects of the utility model are: the utility model makes sportsman overcome labile state and keep 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, for increasing exercise difficulty and practice effect, superfine growth device is incorporated wherein, and athletic stable state is carried out to quantification monitoring, effectively develop thus shot-putter's force at the core.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model, Fig. 2 is the principle schematic with the electric part of the balance training mechanism of information feedback function, Fig. 3 is the principle schematic with the another kind of electric part of the balance training mechanism of information feedback function, Fig. 4 is the upward view with the frame for movement part of the balance training mechanism of information feedback function, Fig. 5 is the stereogram with the frame for movement part of the balance training mechanism of information feedback function, Fig. 6 be circular groove be sphere and plane in conjunction with time with the structural representation of the balance training mechanism of information feedback function, Fig. 7 is circular groove structural representation with the balance training mechanism of information feedback function while being plane, Fig. 8 is circular groove structural representation with the balance training mechanism of information feedback function while being sphere, Fig. 9 is the structural representation with the balance training mechanism of information feedback function during with spherical limiting plate, Figure 10 is the structural representation with the balance training mechanism of information feedback function during with position-limit mechanism, Figure 11 be during with position-limit mechanism another kind with the structural representation of the balance training mechanism of information feedback function, Figure 12 be in Figure 11 A-A to cutaway view, Figure 13 is the partial enlarged drawing of position-limit mechanism part, Figure 14 be in Figure 13 C-C to cutaway view, Figure 15 be in Figure 14 D-D to cutaway view.
The specific embodiment
The specific embodiment one: present embodiment is described in conjunction with Fig. 1, described in present embodiment, a kind of superfine long shot force at the core training and quantification monitoring device comprise lifting assembly, dial 1, turning cylinder 2, slide rail 3, sliding sleeve 4, connector 5, shot 6, reverse motor 13, stop block 15, pulley 16 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, shot 6 is connected with sliding sleeve 4 by connector 5, reverse motor 13 is fixedly mounted on sliding sleeve 4, pulley 16 is sleeved on the turning cylinder of reverse motor 13, pulley 16 rolls and is connected with slide rail 3, stopping block 15 is fixedly mounted on slide rail 3, reverse motor 13 is encountered and is stopped stopping operating after block 15.
The specific embodiment two: present embodiment is described in conjunction with Fig. 1, described in present embodiment, the lifting assembly of a kind of superfine long shot force at the core training 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 superfine long shot force at the core training 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 to Fig. 4, described in present embodiment, the balance training mechanism with information feedback function of a kind of superfine long shot force at the core training and quantification monitoring device comprises pedal 11, balance base 12, balance display circuit 14, base 18 and three distance measuring sensors, pedal 11 is tabular, balance base 12 is domed base, the plane of described domed base is fixedly connected with the bottom surface of pedal 11, and the plane center line of described domed base and the center superposition of pedal 11; Described pedal is fixed with three distance measuring sensors on 11 bottom surfaces, be respectively with reference to distance measuring sensor 30, front distance measuring sensor 32 and left distance measuring sensor 31, described three distance measuring sensors are separately fixed at pedal 11 bottom edge places, wherein the line of front distance measuring sensor 32 and left distance measuring sensor 31 is through pedal 11 center, the line with reference to the line at distance measuring sensor 30 and pedal 11 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 14, the signal output part of front distance measuring sensor 32 connects the front end distance signal input of balance display circuit 14, and the signal output part of left distance measuring sensor 31 connects the left end distance signal input of balance display circuit 14; Balance display circuit 14 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 30 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 30 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; Described balance display circuit 14 also comprises zeroing circuit A41 and zeroing circuit B47, and the zeroing signal output part of described zeroing circuit A41 connects the zeroing signal input part of comparator A42; The zeroing signal output part of described zeroing circuit B47 connects the zeroing signal input part of comparator B48; Described balance display circuit 14 also comprises amplifier A49 and amplifier B40, described amplifier A49 is connected between comparator A42 and anterior-posterior balance voltage driving display 43, and described amplifier B40 is connected between comparator B48 and swing motor-drive circuit; Base 18 upper surfaces are provided with the circular groove corresponding with balance base 12 81, and described balance base 2 is placed in this circular groove 81.Other composition and annexation are identical with the specific embodiment three.
The specific embodiment five: present embodiment is described in conjunction with Fig. 4 to Fig. 8.Described in present embodiment, the bottom surface of the circular groove 81 of a kind of superfine long shot force at the core training and quantification monitoring device is the combination of plane, sphere or plane and sphere, in the time that the bottom surface of described circular groove 81 is the combination of plane and sphere, the sphere that described sphere is corresponding with balance base 12 outer arcs, and the radius of this sphere is greater than the radius of balance base 12, the action of described circular arc be balance base 12 height 0.02 to 0.1 between; In the time that the bottom surface of described circular groove 81 is sphere, the radius of this sphere is greater than the radius of balance base 12, the action of described circular arc be balance base 12 height 0.2 to 0.6 between.Other composition and annexation are identical with the specific embodiment four.
The specific embodiment six: present embodiment is described in conjunction with Fig. 9, described in present embodiment, the balance training mechanism with information feedback function of a kind of superfine long shot force at the core training and quantification monitoring device also comprises multiple spherical limiting plates 82, described multiple spherical limiting plate 82 superposes and is placed in circular groove 81 successively, the radius of described multiple spherical limiting plates 82 dwindles successively, and the internal diameter of minimum spherical limiting plate 82 is greater than the radius of balance base 12, the spherical radius of adjacent two spherical limiting plate 82 joints equates.Other composition and annexation are identical with the specific embodiment four.
The specific embodiment seven: present embodiment is described in conjunction with Figure 10 and Figure 11, described in present embodiment, the balance training mechanism with information feedback function of a kind of superfine long shot force at the core training and quantification monitoring device also comprises base 19 and multiple position-limit mechanism 20, described base 19 above with circular groove 91, described balance base 12 is embedded in described circular groove 91, described multiple position-limit mechanism 20 is centered by the circle by described circular groove 91, on circumference take distance L as radius, be uniformly distributed, the amplitude that described position-limit mechanism 20 swings for limiting balance base 12, described position-limit mechanism 20 is fixed on the upper surface of base 19.Other composition and annexation are identical with the specific embodiment four.
The specific embodiment eight: in conjunction with Figure 12, present embodiment is described, the height of the position-limit mechanism 20 of a kind of superfine long shot force at the core training and quantification monitoring device is adjustable described in present embodiment.Other composition and annexation are identical with the specific embodiment seven.
The specific embodiment nine: in conjunction with Figure 13, Figure 14 and Figure 15 illustrate present embodiment, described in present embodiment, the position-limit mechanism 20 of a kind of superfine long shot force at the core training and quantification monitoring device is by fixed cover 201, adjustable supporting dagger 202 and latch 203 form, described fixed cover 201 is columnar structured, described fixed cover 201 embeds and is fixed on the surface of base 19, on described fixed cover 201, be provided with locating hole, adjustable supporting dagger 202 is provided with multiple limiting through hole 204 along its length, described adjustable supporting dagger 202 inserts from the upper end of fixed cover 201, and any one limiting through hole 204 of described adjustable supporting dagger 202 is corresponding with the locating hole on fixed cover 201, latch 203 inserts the locating hole on this limiting through hole 204 and fixed cover 201 simultaneously.Other composition and annexation are identical with the specific embodiment eight.
Operation principle
While carrying out superfine long shot force at the core training and quantification monitoring, grasp the poise that shot becomes final force, touch the switch of reverse motor, after starting, reverse motor drive sliding sleeve to move fast backward ten centimeters along slide rail, reverse motor is encountered and is stopped block and stop operating, now, throwing arm and the relevant abundant centrifugal elongation of muscle group, be that final force exercise is carried out in centripetal contraction, balance training mechanism starts working with the mechanism of information feedback function simultaneously, measure balanced controls amplitude of fluctuation, the quantification treatment of the information of carrying out, show athletic stable state, and convert accordingly the signal of telecommunication to and 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 the signal of telecommunication, Vibration on Start-up device 10, vibrator 10 is produced to be swung, to increase new exercise difficulty), sportsman overcomes labile state and keeps correct firmly posture, need to pass through waist, pelvis, hip joint and lower limb coordinate, the meat fiber that activation more core position is raised in transfer participates in stablizing having an effect of balance and action.
Claims (9)
1. a superfine long shot force at the core is trained and quantification monitoring device, it is characterized in that: the superfine long shot force at the core training of described one and quantification monitoring device comprise lifting assembly, dial (1), turning cylinder (2), slide rail (3), sliding sleeve (4), connector (5), shot (6), reverse motor (13), stop block (15), pulley (16) 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), shot (6) is connected with sliding sleeve (4) by connector (5), reverse motor (13) is fixedly mounted on sliding sleeve (4), pulley (16) is sleeved on the turning cylinder of reverse motor (13), pulley (16) rolls and is connected with slide rail (3), stopping block (15) is fixedly mounted on slide rail (3), reverse motor (13) is encountered and is stopped stopping operating after block (15).
2. a kind of superfine long shot force at the core is trained 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 superfine long shot force at the core training 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 superfine long shot force at the core is trained and quantification monitoring device according to claim 3, it is characterized in that: the described balance training mechanism with information feedback function comprises pedal (11), balance base (12), balance display circuit (14), base (18) and three distance measuring sensors, pedal (11) is tabular, balance base (12) is domed base, the plane of described domed base is fixedly connected with the bottom surface of pedal (11), and the center superposition of the plane center line of described domed base and pedal (11); Described pedal (11) is fixed with three distance measuring sensors on bottom surface, be respectively with reference to distance measuring sensor (30), front distance measuring sensor (32) and left distance measuring sensor (31), described three distance measuring sensors are separately fixed at pedal (11) bottom edge place, wherein the line of front distance measuring sensor (32) and left distance measuring sensor (31) is through the center of pedal (11), the line with reference to the line at distance measuring sensor (30) and pedal (11) 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 (14), the signal output part of front distance measuring sensor (32) connects the front end distance signal input of balance display circuit (14), and the signal output part of left distance measuring sensor (31) connects the left end distance signal input of balance display circuit (14); Balance display circuit (14) 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 (30) 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 (30) 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; Described balance display circuit (14) also comprises zeroing circuit A(41) and zeroing circuit B(47), described zeroing circuit A(41) zeroing signal output part connect the zeroing signal input part of comparator A(42; Described zeroing circuit B(47) zeroing signal output part connect comparator B(48) zeroing signal input part; Described balance display circuit (14) also comprises amplifier A(49) and amplifier B(40), described amplifier A(49) be connected on comparator A(42) and anterior-posterior balance voltage driving display (43) between, described amplifier B(40) be connected on comparator B(48) and swing motor-drive circuit between; Base (18) upper surface is provided with the circular groove (81) corresponding with balance base (12), and described balance base (2) is placed in this circular groove (81).
5. a kind of superfine long shot force at the core is trained and quantification monitoring device according to claim 4, it is characterized in that: the bottom surface of described circular groove (81) is the combination of plane, sphere or plane and sphere, in the time that the bottom surface of described circular groove (81) is the combination of plane and sphere, the sphere that described sphere is corresponding with balance base (12) outer arc, and the radius of this sphere is greater than the radius of balance base (12), the action of described circular arc be balance base (12) height 0.02 to 0.1 between; In the time that the bottom surface of described circular groove (81) is sphere, the radius of this sphere is greater than the radius of balance base (12), the action of described circular arc be balance base (12) height 0.2 to 0.6 between.
6. a kind of superfine long shot force at the core is trained and quantification monitoring device according to claim 4, it is characterized in that: the described balance training mechanism with information feedback function also comprises multiple spherical limiting plates (82), described multiple spherical limiting plates (82) superpose successively and are placed in circular groove (81), the radius of described multiple spherical limiting plates (82) dwindles successively, and the internal diameter of minimum spherical limiting plate (82) is greater than the radius of balance base (12), the spherical radius of adjacent two blocks of spherical limiting plates (82) joint equates.
7. a kind of superfine long shot force at the core is trained and quantification monitoring device according to claim 4, it is characterized in that: the described balance training mechanism with information feedback function also comprises base (19) and multiple position-limit mechanism (20), described base (19) above with circular groove (91), described balance base (12) is embedded in described circular groove (91), described multiple position-limit mechanism (20) is centered by the circle by described circular groove (91), on circumference take distance L as radius, be uniformly distributed, the amplitude that described position-limit mechanism (20) swings for limiting balance base (12), described position-limit mechanism (20) is fixed on the upper surface of base (19).
8. a kind of superfine long shot force at the core is trained and quantification monitoring device according to claim 7, it is characterized in that: the height of described position-limit mechanism (20) is adjustable.
9. a kind of superfine long shot force at the core is trained and quantification monitoring device according to claim 8, it is characterized in that: described position-limit mechanism (20) is by fixed cover (201), adjustable supporting dagger (202) and latch (203) composition, described fixed cover (201) is columnar structured, described fixed cover (201) embeds and is fixed on the surface of base (19), described fixed cover is provided with locating hole on (201), adjustable supporting dagger (202) is provided with multiple limiting through hole (204) along its length, described adjustable supporting dagger (202) inserts from the upper end of fixed cover (201), and any one limiting through hole (204) of described adjustable supporting dagger (202) is corresponding with the locating hole on fixed cover (201), latch (203) inserts the locating hole on this limiting through hole (204) and fixed cover (201) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320877962.6U CN203648007U (en) | 2013-12-30 | 2013-12-30 | Super equal length shot core force training and quantification monitoring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320877962.6U CN203648007U (en) | 2013-12-30 | 2013-12-30 | Super equal length shot core force training and quantification monitoring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203648007U true CN203648007U (en) | 2014-06-18 |
Family
ID=50914449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320877962.6U Expired - Fee Related CN203648007U (en) | 2013-12-30 | 2013-12-30 | Super equal length shot core force training and quantification monitoring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203648007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657037A (en) * | 2013-12-30 | 2014-03-26 | 哈尔滨师范大学 | Ultra-equal-length hammer throw core strength training and information feedback monitoring device |
-
2013
- 2013-12-30 CN CN201320877962.6U patent/CN203648007U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657037A (en) * | 2013-12-30 | 2014-03-26 | 哈尔滨师范大学 | Ultra-equal-length hammer throw core strength training and information feedback monitoring device |
| CN103657037B (en) * | 2013-12-30 | 2015-12-30 | 哈尔滨师范大学 | A kind of superfine long shot force at the core training and information feed back supervising device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103638646B (en) | The upper hip force at the core that fixedly turns is trained and information feed back supervising device | |
| CN204017312U (en) | A kind of laser type ultra-equal-length hammer throw force at the core training and quantification monitoring device | |
| CN103751999B (en) | The superfine long discus force at the core training of laser type and movable information feedback supervising device | |
| CN203816173U (en) | Laser type plyometric javelin core strength training and quantitative monitoring device | |
| CN103657043B (en) | Superfine long discus force at the core training and movable information feedback supervising device | |
| CN103657041B (en) | A kind of laser type super-equal-length javelin core strength training and information feed back supervising device | |
| CN203620208U (en) | Javelin core strength training and quantitative monitoring device | |
| CN203648007U (en) | Super equal length shot core force training and quantification monitoring apparatus | |
| CN103657038B (en) | A kind of shot force at the core training and information feed back supervising device | |
| CN103638659A (en) | Javelin core strength training and information feedback monitoring device | |
| CN103657045A (en) | Lower fixation rotation core strength training and information feedback monitoring device | |
| CN203763766U (en) | Plyometric upper fixing hip rotating core strength training and quantizing monitoring device | |
| CN103657037B (en) | A kind of superfine long shot force at the core training and information feed back supervising device | |
| CN203620205U (en) | Laser core strength training and quantitative monitoring device of javelin | |
| CN203634777U (en) | Super-equal-length javelin core strength training and quantization monitoring device | |
| CN203634774U (en) | Laser type shot core strength training and quantitative monitoring device | |
| CN203842270U (en) | Shot put core strength training and quantification monitoring device | |
| CN103638662B (en) | A kind of super-equal-length javelin core strength training and information feed back supervising device | |
| CN103706099B (en) | A kind of laser type ultra-equal-length hammer throw force at the core training and information feed back supervising device | |
| CN203620214U (en) | Speed measuring super-equal-length upper fixing hip core strength training and quantitative monitoring device | |
| CN103706100B (en) | The training of a kind of laser type shot force at the core and information feed back supervising device | |
| CN103691120B (en) | A kind of Laser-type javelin force at the core training and information feed back supervising device | |
| CN203648008U (en) | Core strength training and quantitative monitoring device for discus throw | |
| CN103638657A (en) | Laser-type super-equal-length weight throw core stable force training and information feedback device | |
| CN103638666B (en) | The training of discus force at the core and movable information feedback supervising device |
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: 20140618 Termination date: 20141230 |
|
| EXPY | Termination of patent right or utility model |