CN204637497U - A kind of javelin apparatus vibration force at the core trainer - Google Patents
A kind of javelin apparatus vibration force at the core trainer Download PDFInfo
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- CN204637497U CN204637497U CN201520074442.0U CN201520074442U CN204637497U CN 204637497 U CN204637497 U CN 204637497U CN 201520074442 U CN201520074442 U CN 201520074442U CN 204637497 U CN204637497 U CN 204637497U
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Abstract
A kind of javelin apparatus vibration force at the core trainer, it relates to a kind of javelin exercise apparatus, is specifically related to a kind of javelin apparatus vibration force at the core trainer.The utility model improving training quality to solve, also not having produced problem at present in conjunction with the trainer linked with force at the core of the direct stimulation throwing arm muscle group of specific strength training.The utility model comprises lifting assembly, dial, transverse axis, slide rail, sliding sleeve, connector and javelin, transverse axis is fixed on the upper end of described lifting assembly, slide rail is hinged on transverse axis, and slide rail take transverse axis as axis rotates, sliding sleeve is sleeved on slide rail, javelin is fixedly connected with connector, and connector is connected by universal joint with sliding sleeve, and the utility model also comprises balance training mechanism with information feedback function and vibrating mechanism.The utility model is used for spear sport training.
Description
Technical field
The utility model relates to a kind of javelin exercise apparatus, is specifically related to a kind of javelin apparatus vibration force at the core trainer, belongs to sports apparatus field.
Background technology
Modern high-level javelin specific strength training, except the snatch of some routines, straight-arm of lying on the back draw, throw the means such as weight, also be particular about and adopt through the custom-designed physical strength training device close to special action and vibration training device, but existing vibration specific strength training device is that player stands trains on shaking platform, vibratory stimulation is comparatively remarkable to sportsman's lower limb, hip, waist muscle group, and the throwing arm muscle group vibratory stimulation relatively needing reinforcing stimulus to train is obviously not enough.This is that the vibration arriving throwing arm is partially absorbed because vibration is upwards conducted via lower limb, hip, waist, trunk, and oscillation intensity decays, and belong to indirect stimulation, training effect is not good.
Improving specific strength is the key factor that sportsman obtains marvelous results, can accurately to use power in harmony effectively completing technology action, need a stable body posture, the strength of body steadiness is provided to be exactly force at the core, they are complementary, two importances these two being affected competitiveness merge and give intensive training, and effect will be the synergistic effect that one-plus-one is greater than two.
Improve training quality, also do not occur at present in conjunction with the trainer linked with force at the core of the direct stimulation throwing arm muscle group of specific strength training.
Utility model content
The utility model is that solution does not also have produced problem at present to the trainer that the stable state of health during Athletes carries out quantification monitoring, and then proposes a kind of javelin apparatus vibration force at the core trainer.
The utility model is the technical scheme taked that solves the problem: the utility model comprises lifting assembly, dial, transverse axis, slide rail, sliding sleeve, connector and javelin, transverse axis is fixed on the upper end of described lifting assembly, slide rail is hinged on transverse axis, and slide rail take transverse axis as axis rotates, sliding sleeve is sleeved on slide rail, javelin is fixedly connected with connector, connector is connected by universal joint with sliding sleeve, the utility model also comprises balance training mechanism with information feedback function and vibrating mechanism, described lifting assembly is connected with the described balance training mechanism with information feedback function by vibrator, described vibrating mechanism is arranged in connector, and described vibrating mechanism comprises accumulator box, battery, drive motors, driving shaft, one-level driving gear, secondary driving gear, one-level driven gear, secondary driven gear, driven shaft, first axle sleeve, second axle sleeve, castle wheel and eccentric vibrating sheet, driving shaft and driven shaft side by side parallel are arranged, and battery is arranged in accumulator box, and battery is connected on drive motors power input, and drive motors is connected with the left end of driving shaft, one-level driving gear, secondary driving gear is sleeved on driving shaft from left to right successively, the first axle sleeve, castle wheel, second axle sleeve is sleeved on driven shaft from left to right successively, castle wheel and driven shaft are that slide key is connected, one-level driven gear is sleeved on the first axle sleeve, secondary driven gear is sleeved on the second axle sleeve, first driven gear engages with one-level driving gear, secondary driven gear engages with secondary driving gear, eccentric shaking sheet is fixed on the right-hand member of driven shaft, the left surface of castle wheel is laid with multiple one-level on-of pin matched with clutch hole on a driven gear right flank, the right flank of castle wheel is laid with multiple secondary on-of pin matched with clutch hole on secondary driven gear left surface.
The beneficial effects of the utility model are: 1, the utility model is practised in conjunction with the specific strength of special action, improve training quality; 2, the utility model reinforcing stimulus throwing arm muscle group, more polymyarian meat fiber participation work of raising improves explosive force; 3, the utility model is trained together by specific strength combination force at the core, effectively improves balance ability, for having an effect of fast powerful provides solid foundation; 4, the utility model makes throwing arm muscle group and force at the core link, and produces synergistic effect.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model, Fig. 2 is the structural representation of vibrating mechanism, Fig. 3 is the principle schematic of the electric part of balance training mechanism with information feedback function, Fig. 4 is the principle schematic of the another kind of electric part of balance training mechanism with information feedback function, Fig. 5 is the upward view of the mechanical structure portion of balance training mechanism with information feedback function, Fig. 6 is the stereogram of the mechanical structure portion of balance training mechanism with information feedback function, Fig. 7 to 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. 8 is circular groove when being plane with the structural representation of the balance training mechanism of information feedback function, Fig. 9 is circular groove when being sphere with the structural representation of the balance training mechanism of information feedback function, Figure 10 be with during spherical limiting plate with the structural representation of the balance training mechanism of information feedback function, Figure 11 be with during position-limit mechanism with the structural representation of the balance training mechanism of information feedback function, Figure 12 is with the structural representation with the balance training mechanism of information feedback function another kind of during position-limit mechanism, Figure 13 be in Figure 12 A-A to sectional view, Figure 14 is the partial enlarged drawing of position-limit mechanism part, Figure 15 be in Figure 14 C-C to sectional view, Figure 16 be in Figure 15 D-D to sectional view.
Detailed description of the invention
Detailed description of the invention one: composition graphs 1 or 2 illustrates present embodiment, described in present embodiment, a kind of javelin apparatus vibration force at the core trainer comprises lifting assembly, dial 1, transverse axis 2, slide rail 3, sliding sleeve 4, connector 5 and javelin 6, transverse axis 2 is fixed on the upper end of described lifting assembly, slide rail 3 is hinged on transverse axis 2, and slide rail 3 with transverse axis 2 for axis rotate, sliding sleeve 4 is sleeved on slide rail 3, javelin 6 is fixedly connected with connector 5, connector 5 is connected by universal joint with sliding sleeve 4, present embodiment also comprises balance training mechanism with information feedback function and vibrating mechanism, described lifting assembly is connected with the described balance training mechanism with information feedback function by vibrator, described vibrating mechanism is arranged in connector 5, described vibrating mechanism comprises accumulator box 10, battery 11, drive motors 12, driving shaft 13, one-level driving gear 14, secondary driving gear 15, one-level driven gear 16, secondary driven gear 17, driven shaft 18, first axle sleeve 19, second axle sleeve 20, castle wheel 21 and eccentric vibrating sheet 22, driving shaft 13 and driven shaft 18 side by side parallel are arranged, battery 11 is arranged in accumulator box 10, battery 11 is connected on drive motors 12 power input, drive motors 12 is connected with the left end of driving shaft 13, one-level driving gear 14, secondary driving gear 15 is sleeved on driving shaft 13 from left to right successively, first axle sleeve 19, castle wheel 21, second axle sleeve 20 is sleeved on driven shaft 18 from left to right successively, castle wheel 21 with driven shaft 18 for slide key is connected, one-level driven gear 16 is sleeved on the first axle sleeve 19, secondary driven gear 17 is sleeved on the second axle sleeve 20, first driven gear 16 engages with one-level driving gear 14, secondary driven gear 17 engages with secondary driving gear 15, eccentric shaking sheet 22 is fixed on the right-hand member of driven shaft 18, the left surface of castle wheel 21 is laid with multiple one-level on-of pin 21-1 matched with clutch hole on driven gear 16 right flank, the right flank of castle wheel 21 is laid with multiple secondary on-of pin 21-2 matched with clutch hole on secondary driven gear 17 left surface.
Lifting assembly described in present embodiment is connected with the described balance training mechanism with information feedback function by vibrator.In present embodiment, the vibration frequency of vibrating mechanism is 26Hz ~ 120Hz, and amplitude is less than 3mm.
Detailed description of the invention two: composition graphs 2 illustrates present embodiment, described in present embodiment, a kind of vibrating mechanism of javelin apparatus vibration force at the core trainer also comprises shift lever 23, the wheel rim of castle wheel 21 has driving lever groove 21-3, the lower end of shift lever 23 is inserted in driving lever groove 21-3.Other composition and annexation identical with detailed description of the invention one.
Detailed description of the invention three: composition graphs 1 illustrates present embodiment, described in present embodiment, a kind of lifting assembly of javelin apparatus vibration force at the core trainer comprises cylindrical sleeves 7, elevating lever 8 and bolt 9, cylindrical sleeves 7 is vertically arranged, 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 lateral wall that the positioning end of bolt 9 passes cylindrical sleeves 7 contacts with the lateral wall of elevating lever 8.Other composition and annexation identical with detailed description of the invention one.
Detailed description of the invention four: composition graphs 3 to Figure 16 illustrates present embodiment, described in present embodiment, a kind of balance training mechanism with information feedback function of javelin apparatus vibration force at the core trainer comprises pedal 24, balance base 25, balance display circuit 26, base 18 and three distance measuring sensors, pedal 24 is tabular, balance base 25 is domed base, the plane of described domed base is fixedly connected with the bottom surface of pedal 24, and the center superposition of the plane center line of described domed base and pedal 24; Described pedal 24 bottom surface is fixed with three distance measuring sensors, 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 24 bottom edge place, wherein the line of front distance measuring sensor 32 and left distance measuring sensor 31 is through the center of pedal 24, with reference to the line at distance measuring sensor 30 and pedal 24 center perpendicular to the line of 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 26, the signal output part of front distance measuring sensor 32 connects the front end distance signal input of balance display circuit 26, and the signal output part of left distance measuring sensor 31 connects the left end distance signal input of balance display circuit 26; Balance display circuit 26 comprises comparator A42, comparator B48, anterior-posterior balance voltage driven displays 43 and left-right balance voltage driven displays 44; Two signal input parts of comparator A42 connect with reference to the signal output part of distance measuring sensor 30 and the signal output part of front distance measuring sensor 32 respectively, and the signal output part of this comparator A42 connects the driving signal input of anterior-posterior balance voltage driven displays 43; Two signal input parts of comparator B48 connect with reference to the signal output part of distance measuring sensor 30 and the signal output part of left distance measuring sensor 31 respectively, and the signal output part of this comparator B48 connects the driving signal input of left-right balance voltage driven displays 44; Described balance display circuit 26 also comprises zeroing circuit A41 and zeroing circuit B47, and the zeroed signal output of described zeroing circuit A41 connects the zeroed signal input of comparator A42; The zeroed signal output of described zeroing circuit B47 connects the zeroed signal input of comparator B48; Described balance display circuit 26 also comprises amplifier A49 and amplifier B40, described amplifier A49 is connected between comparator A42 and anterior-posterior balance voltage driven displays 43, and described amplifier B40 is connected between comparator B48 and swing motor-drive circuit; Base 27 upper surface is provided with the circular groove 81 corresponding with balance base 25, and described balance base 25 is placed in this circular groove 81.Other composition and annexation identical with detailed description of the invention one.
Detailed description of the invention five: composition graphs 4 to Figure 16 illustrates present embodiment, a kind of bottom surface of circular groove 81 of javelin apparatus vibration force at the core trainer described in present embodiment is the combination of plane, sphere or plane and sphere, when 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 25 outer arc, and the radius of this sphere is greater than the radius of balance base 25, the action of described circular arc be the height of balance base 25 0.02 to 0.1 between; When the bottom surface of described circular groove 81 is sphere, the radius of this sphere is greater than the radius of balance base 25, the action of described circular arc be the height of balance base 25 0.2 to 0.6 between.Other composition and annexation identical with detailed description of the invention four.
Detailed description of the invention six: composition graphs 4 to Figure 16 illustrates present embodiment, described in present embodiment, a kind of balance training mechanism with information feedback function of javelin apparatus vibration force at the core trainer also comprises multiple spherical limiting plate 82, described multiple spherical limiting plate 82 superposes successively and is placed in circular groove 81, the radius of described multiple spherical limiting plate 82 reduces successively, and the internal diameter of minimum spherical limiting plate 82 is greater than the radius of balance base 25, the spherical radius of adjacent two pieces of spherical limiting plate 82 joints is equal.Other composition and annexation identical with detailed description of the invention four.
Detailed description of the invention seven: composition graphs 4 to Figure 16 illustrates present embodiment, described in present embodiment, a kind of balance training mechanism with information feedback function of javelin apparatus vibration force at the core trainer also comprises base 27 and multiple position-limit mechanism 28, with circular groove 91 above described base 19, described balance base 25 is embedded in described circular groove 91, described multiple position-limit mechanism 28 is centered by the circle of described circular groove 91, what be radius with distance L is circumferentially uniformly distributed, the amplitude that described position-limit mechanism 28 swings for limiting balance base 25, described position-limit mechanism 28 is fixed on the upper surface of base 19.Other composition and annexation identical with detailed description of the invention four.
Detailed description of the invention eight: composition graphs 4 to Figure 16 illustrates present embodiment, a kind of height adjustable of position-limit mechanism 28 of javelin apparatus vibration force at the core trainer described in present embodiment.Other composition and annexation identical with detailed description of the invention seven.
Detailed description of the invention nine: composition graphs 4 to Figure 16 illustrates present embodiment, described in present embodiment, a kind of position-limit mechanism 28 of javelin apparatus vibration force at the core trainer 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 27, described fixed cover 201 is 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 identical with detailed description of the invention eight.
Operation principle
When carrying out javelin training, sportsman grasps javelin, drive motors 12 drives and drives one-level driven gear 16 by one-level driving gear 14, secondary driving gear 15, secondary driven gear 17 rotates, promote castle wheel 21 by shift lever 23 to be as required connected with one-level driven gear 16 or secondary driven gear 17, start drive motors 12, connector 5 can be made to vibrate, and drive javelin 6 to vibrate.When carrying out javelin core strength and quantification monitoring training, player stands is with above the balance training mechanism of information feedback function, and combine through optimal design close to javelin special project firmly feature javelin final force device, grasp javelin, carry out final force exercise, now balance training mechanism starts working with the mechanism of information feedback function, measure balanced controls amplitude of fluctuation, the quantification treatment of the information of carrying out, quantification monitoring is carried out to the stable state of health during Athletes, sportsman overcomes labile state and keeps correct firmly posture, need to pass through waist, pelvis, hip joint and lower limb coordinate, transfer and raise the meat fiber participation activating more core position and stablize having an effect of balance and action.
Claims (9)
1. a javelin apparatus vibration force at the core trainer, it comprises lifting assembly, dial (1), transverse axis (2), slide rail (3), sliding sleeve (4), connector (5) and javelin (6), transverse axis (2) is fixed on the upper end of described lifting assembly, slide rail (3) is hinged on transverse axis (2), and slide rail (3) with transverse axis (2) for axis rotate, sliding sleeve (4) is sleeved on slide rail (3), javelin (6) is fixedly connected with connector (5), connector (5) is connected by universal joint with sliding sleeve (4), it is characterized in that: described a kind of javelin apparatus vibration force at the core trainer also comprises balance training mechanism with information feedback function and vibrating mechanism, described lifting assembly is connected with the described balance training mechanism with information feedback function by vibrator, described vibrating mechanism is arranged in connector (5), described vibrating mechanism comprises accumulator box (10), battery (11), drive motors (12), driving shaft (13), one-level driving gear (14), secondary driving gear (15), one-level driven gear (16), secondary driven gear (17), driven shaft (18), first axle sleeve (19), second axle sleeve (20), castle wheel (21) and eccentric vibrating sheet (22), driving shaft (13) and driven shaft (18) side by side parallel are arranged, battery (11) is arranged in accumulator box (10), battery (11) is connected on drive motors (12) power input, drive motors (12) is connected with the left end of driving shaft (13), one-level driving gear (14), secondary driving gear (15) is sleeved on driving shaft (13) from left to right successively, first axle sleeve (19), castle wheel (21), second axle sleeve (20) is sleeved on driven shaft (18) from left to right successively, castle wheel (21) with driven shaft (18) for slide key is connected, one-level driven gear (16) is sleeved on the first axle sleeve (19), secondary driven gear (17) is sleeved on the second axle sleeve (20), first driven gear (16) engages with one-level driving gear (14), secondary driven gear (17) engages with secondary driving gear (15), eccentric shaking sheet (22) is fixed on the right-hand member of driven shaft (18), the left surface of castle wheel (21) is laid with multiple one-level on-of pin (21-1) matched with clutch hole on driven gear (16) right flank, the right flank of castle wheel (21) is laid with multiple secondary on-of pin (21-2) matched with clutch hole on secondary driven gear (17) left surface.
2. a kind of javelin apparatus vibrates force at the core trainer according to claim 1, it is characterized in that: described vibrating mechanism also comprises shift lever (23), the wheel rim of castle wheel (21) has driving lever groove (21-3), the lower end of shift lever (23) is inserted in driving lever groove (21-3).
3. a kind of javelin apparatus vibrates force at the core trainer 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) is vertically arranged, 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 lateral wall that the positioning end of bolt (9) passes cylindrical sleeves (7) contacts with the lateral wall of elevating lever (8).
4. a kind of javelin apparatus vibrates force at the core trainer according to claim 1, it is characterized in that: the described balance training mechanism with information feedback function comprises pedal (24), balance base (25), balance display circuit (26), base (18) and three distance measuring sensors, pedal (24) is tabular, balance base (25) is domed base, the plane of described domed base is fixedly connected with the bottom surface of pedal (24), and the center superposition of the plane center line of described domed base and pedal (24); Described pedal (24) bottom surface is fixed with three distance measuring sensors, 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 (24) bottom edge place, wherein the line of front distance measuring sensor (32) and left distance measuring sensor (31) is through the center of pedal (24), with reference to the line at distance measuring sensor (30) and pedal (24) center perpendicular to the line of 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 (26), the signal output part of front distance measuring sensor (32) connects the front end distance signal input of balance display circuit (26), and the signal output part of left distance measuring sensor (31) connects the left end distance signal input of balance display circuit (26); Balance display circuit (26) comprises comparator A (42), comparator B (48), anterior-posterior balance voltage driven displays (43) and left-right balance voltage driven displays (44); Two signal input parts of comparator A (42) connect the signal output part of reference distance measuring sensor (30) and the signal output part of front distance measuring sensor (32) respectively, and the signal output part of this comparator A (42) connects the driving signal input of anterior-posterior balance voltage driven displays (43); Two signal input parts of comparator B (48) connect the signal output part of reference distance measuring sensor (30) and the signal output part of left distance measuring sensor (31) respectively, and the signal output part of this comparator B (48) connects the driving signal input of left-right balance voltage driven displays (44); Described balance display circuit (26) also comprises the zeroed signal input of zeroed signal output connection comparator A (42) of zeroing circuit A (41) and zeroing circuit B (47), described zeroing circuit A (41); The zeroed signal output of described zeroing circuit B (47) connects the zeroed signal input of comparator B (48); Described balance display circuit (26) also comprises amplifier A (49) and amplifier B (40), described amplifier A (49) is connected between comparator A (42) and anterior-posterior balance voltage driven displays (43), and described amplifier B (40) is connected between comparator B (48) and swing motor-drive circuit; Base (27) upper surface is provided with the circular groove (81) corresponding with balance base (25), and described balance base (25) is placed in this circular groove (81).
5. a kind of javelin apparatus vibrates force at the core trainer 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, when 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 (25) outer arc, and the radius of this sphere is greater than the radius of balance base (25), the action of described circular arc be the height of balance base (25) 0.02 to 0.1 between; When the bottom surface of described circular groove (81) is sphere, the radius of this sphere is greater than the radius of balance base (25), the action of described circular arc be the height of balance base (25) 0.2 to 0.6 between.
6. a kind of javelin apparatus vibrates force at the core trainer according to claim 4, it is characterized in that: the described balance training mechanism with information feedback function also comprises multiple spherical limiting plate (82), described multiple spherical limiting plate (82) superposes successively and is placed in circular groove (81), the radius of described multiple spherical limiting plate (82) reduces successively, and the internal diameter of minimum spherical limiting plate (82) is greater than the radius of balance base (25), the spherical radius of adjacent two pieces of spherical limiting plate (82) joints is equal.
7. a kind of javelin apparatus vibrates force at the core trainer according to claim 4, it is characterized in that: the described balance training mechanism with information feedback function also comprises base (27) and multiple position-limit mechanism (28), with circular groove (91) above described base (19), described balance base (25) is embedded in described circular groove (91), described multiple position-limit mechanism (28) is centered by the circle of described circular groove (91), what be radius with distance L is circumferentially uniformly distributed, the amplitude that described position-limit mechanism (28) swings for limiting balance base (25), described position-limit mechanism (28) is fixed on the upper surface of base (19).
8. a kind of javelin apparatus vibrates force at the core trainer according to claim 7, it is characterized in that: the height adjustable of described position-limit mechanism (28).
9. a kind of javelin apparatus vibrates force at the core trainer according to claim 8, it is characterized in that: described position-limit mechanism (28) is by fixed cover (201), adjustable supporting dagger (202) and latch (203) composition, described fixed cover (201) is for columnar structured, described fixed cover (201) embeds and is fixed on the surface of base (27), (201) are provided with locating hole to described fixed cover, adjustable supporting dagger (202) is provided with multiple limiting through hole (204) along its length, described adjustable supporting dagger (202) is inserted 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 |
|---|---|---|---|
| CN201520074442.0U CN204637497U (en) | 2015-02-02 | 2015-02-02 | A kind of javelin apparatus vibration force at the core trainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520074442.0U CN204637497U (en) | 2015-02-02 | 2015-02-02 | A kind of javelin apparatus vibration force at the core trainer |
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| Publication Number | Publication Date |
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| CN204637497U true CN204637497U (en) | 2015-09-16 |
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| CN201520074442.0U Expired - Fee Related CN204637497U (en) | 2015-02-02 | 2015-02-02 | A kind of javelin apparatus vibration force at the core trainer |
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| CN (1) | CN204637497U (en) |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20160202 |