CN202376708U - Photoelectric hammer throw special strength training device - Google Patents
Photoelectric hammer throw special strength training device Download PDFInfo
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- CN202376708U CN202376708U CN 201120563989 CN201120563989U CN202376708U CN 202376708 U CN202376708 U CN 202376708U CN 201120563989 CN201120563989 CN 201120563989 CN 201120563989 U CN201120563989 U CN 201120563989U CN 202376708 U CN202376708 U CN 202376708U
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Abstract
The utility model relates to a hammer throw special training device and in particular to a photoelectric hammer throw special strength training device. The utility model aims to solve the problems in the prior art that too many other muscle groups than the throwing active force-applying muscle groups participate to cause deformation of the throwing action, the throwing angle is not controlled easily, and the release speed is hard to monitor effectively and instantaneously. A telescopic elastic support is fixedly connected with an annular plate and a sliding plate, sliding blocks and a photoelectric sensor are arranged on the annular plate, a front fixed plate is fixedly connected with a base plate, the sliding plate is in sliding fit with the base plate, the front fixed plate is connected with the sliding plate in a drawable manner, a driven shaft is rotationally connected with the support, a traction belt wheel is fixedly arranged on the driven shaft, one end of a traction belt is fixedly connected with the sliding plate, the other end of the traction belt is wound on the traction belt wheel, a driving motor is connected with the driven shaft through a transmission mechanism, first and second contact switches are fixedly arranged on the front fixed plate, a rear fixed plate and the sliding plate, and a control switch is fixedly arranged on the sliding plate. The device is applied to hammer throw special strength training.
Description
Technical field
The utility model relates to a kind of hammer specific exercises device.
Background technology
At present, hammer specific strength exercise removes the hard draw that adopts barbell, bear a heavy burden and turn, bear a heavy burden trunk bending forwards etc. the means, and main the employing swung the pendulum disc, drawn modes such as drag devices and throwing weight to carry out strengthening exercise.And adopt above-mentioned exercise means to have following problem: promptly when the weight of swinging pendulum disc or throwing is excessive, cause practitioner's centre of body weight unstable easily; Other muscle group of throwing outside the muscle group of initiatively exerting oneself is too much participated in; Cause the throwing action distortion, angle out of strength is difficult for grasping when drawing rubber band, and effectively firmly distance is short; Release speed is difficult to monitor effectively immediately, and training effect is not good enough.
The utility model content
The purpose of the utility model provides a kind of photo-electric hammer specific strength exercising machine, when adopting and swinging the pendulum disc, drawing modes such as drag devices and throwing weight to carry out the exercise of hammer specific strength with solution, and practitioner's centre of body weight shakiness; Other muscle group of throwing outside the muscle group of initiatively exerting oneself is too much participated in; Cause the throwing action distortion, angle out of strength is difficult for grasping when drawing rubber band, and effectively firmly distance is short; Release speed is difficult to monitor effectively immediately, the problem that training effect is not good enough.
The utility model is to solve the problems of the technologies described above the technical scheme of taking to be: the photo-electric hammer specific strength exercising machine of the utility model, and said exercising machine comprises annular slab, extendible elastic support, base plate, slide plate, stretchable elastomer, front shoe, drive motors, transmission mechanism, traction belt, traction belt wheel, support, driven shaft, first contact switch, second contact switch, gauge tap, rear fixed plate, connecting rod, handle, nut, light electricity velocity sensor, two fixed bodies and a plurality of slide block; Connecting rod is a knee, is processed with external screw thread on the end outer wall of connecting rod;
The upper end of extendible elastic support and the lower surface of annular slab are affixed, and the rear end of annular slab is downward-sloping, and the lower surface of annular slab and the angle between the horizontal plane are 37 ° ± 3 °; The aperture of the centre bore of annular slab is 75cm-85cm, and the diameter of the excircle end face of annular slab is 240cm-260cm, overlooks and sees annular slab; And be provided with light electricity velocity sensor between the two of counterclockwise being looked by least significant end to the most significant end of annular slab, and the terminating end emitter of light electricity velocity sensor is positioned on the vertical centre axis of annular slab incline direction, the initiating terminal emitter of light electricity velocity sensor is arranged between the least significant end and this terminating end emitter of annular slab; And the spacing between this initiating terminal emitter and this terminating end emitter is 50cm, the corresponding setting with the initiating terminal receiving system of the initiating terminal emitter of light electricity velocity sensor, the corresponding setting with the terminating end receiving system of the terminating end emitter of light electricity velocity sensor; Initiating terminal emitter and terminating end emitter are arranged on the outer edge of annular slab upper surface, and initiating terminal receiving system and terminating end receiving system are arranged on the inside edge of annular slab upper surface, and slide block is provided with centre bore; A plurality of slide blocks are stacked together and are arranged on the upper surface of annular slab, and the cross-sectional area of a plurality of slide blocks from top to bottom increases successively, are provided with counterbore with the bottom surface of the contacted slide block in upper surface of annular slab; Nut is housed in the counterbore, and the centre bore that an end of connecting rod passes a plurality of slide blocks is connected with nut thread, and the other end of connecting rod is fixedly connected jug; Be slidingly matched with the upper surface of contacted slide block in the upper surface of annular slab and annular slab, base plate and ground are affixed, are disposed with front shoe and slide plate from A-P on the base plate; Front shoe and base plate are affixed, and slide plate and base plate are slidingly matched, and respectively are fixed with a fixed body on front shoe and the slide plate; Connect through stretchable elastomer between two fixed bodies, extendible elastic support is arranged on the slide plate and is positioned at the back of two fixed bodies, and the lower end and the slide plate of extendible elastic support are affixed; Support is arranged on the rear side of base plate; Support and ground are affixed, and the two ends of driven shaft respectively are rotationally connected through a bearing and support, are fixed with a traction belt wheel on the driven shaft; One end of traction belt and the rear end of slide plate are affixed; The other end of traction belt is wrapped on the traction belt wheel, is in transmission connection through transmission mechanism between the output shaft of drive motors and the driven shaft, and two first contacts of first contact switch are oppositely arranged; And respectively be fixed with one first contact of first contact switch on the rear end face of front shoe and on the front end face of slide plate; Gauge tap is packed on the slide plate, and the rear end of slide plate is provided with breach, and rear fixed plate is packed on the base plate and is positioned at the indentation, there of slide plate; Two second contacts of second contact switch are oppositely arranged; One second contact of second contact switch is packed on the front end face of rear fixed plate, and another second contact of second contact switch is packed on the slide plate, and is positioned on the corresponding end face of rear fixed plate.
The beneficial effect of the utility model is: the utility model is according to correlation theories such as sport biomechanics and athletic physiologies, and the characteristics that combine the hammer specific strength to practise, and makes the sportsman when the hammer specific strength is practised, can strengthen the exercise resistance; Initiatively muscle group firmly accurately; Centre of body weight is stable, move indeformablely, can practise by correct track and the angle of trajectory of exerting oneself simultaneously; Release speed can be monitored immediately effectively, and throwing hammer specific strength is very helpful for improving.
Description of drawings
Fig. 1 is the main TV structure sketch map of the utility model, Fig. 2 be the A of Fig. 1 to view, Fig. 3 is the front view that connecting rod, handle, nut and a plurality of slide block are assembled together, Fig. 4 is the vertical view of Fig. 3, Fig. 5 is the B-B cutaway view of Fig. 1.
The specific embodiment
The specific embodiment one: combine Fig. 1-Fig. 5 that this embodiment is described; The photo-electric hammer specific strength exercising machine of this embodiment, said exercising machine comprise annular slab 2, extendible elastic support 3, base plate 8, slide plate 9, stretchable elastomer 10, front shoe 11, drive motors 13, transmission mechanism 14, traction belt 15, traction belt wheel 16, support 17, driven shaft 18, first contact switch, second contact switch, gauge tap 19, rear fixed plate 20, connecting rod 1, handle 4, nut 6, light electricity velocity sensor 50, two fixed bodies 12 and a plurality of slide blocks 5; Connecting rod 1 is a knee, is processed with external screw thread on the end outer wall of connecting rod 1;
The lower surface of the upper end of extendible elastic support 3 and annular slab 2 is affixed, and the rear end of annular slab 2 is downward-sloping, and the lower surface of annular slab 2 and the angle between the horizontal plane are 37 ° ± 3 °; The aperture D1 of the centre bore 35 of annular slab 2 is 75cm-85cm, and the diameter D2 of the excircle end face 36 of annular slab 2 is 240cm-260cm, overlooks and sees annular slab 2; And be provided with light electricity velocity sensor 50 between the two of counterclockwise being looked by least significant end to the most significant end of annular slab 2, and the terminating end emitter 50-2 of light electricity velocity sensor 50 is positioned on the vertical centre axis of annular slab 2 incline directions, the initiating terminal emitter 50-1 of light electricity velocity sensor 50 is arranged between the least significant end and this terminating end emitter 50-2 of annular slab 2; And the spacing L between this initiating terminal emitter 50-1 and this terminating end emitter 50-2 is 50cm, the initiating terminal emitter 50-1 of light electricity velocity sensor 50 and the corresponding setting of initiating terminal receiving system 50-4, the terminating end emitter 50-2 of light electricity velocity sensor 50 and the corresponding setting of terminating end receiving system 50-3; Initiating terminal emitter 50-1 and terminating end emitter 50-2 are arranged on the outer edge of annular slab 2 upper surfaces, and initiating terminal receiving system 50-4 and terminating end receiving system 50-3 are arranged on the inside edge of annular slab 2 upper surfaces (if regard annular slab 2 as dial plate, the least significant end of annular slab 2 is positioned at 6 positions of dial plate; The most significant end of annular slab 2 is positioned at 12 positions of dial plate, and terminating end emitter 50-2 is positioned at 3 positions of dial plate), slide block 5 is provided with centre bore; A plurality of slide blocks 5 are stacked together and are arranged on the upper surface of annular slab 2, and the cross-sectional area of a plurality of slide block 5 from top to bottom increases successively, are provided with counterbore with the bottom surface of the contacted slide block 5 in the upper surface of annular slab 2; Nut 6 is housed in the counterbore, and the centre bore that an end of connecting rod 1 passes a plurality of slide blocks 5 is threaded with nut 6, and the other end of connecting rod 1 is fixedly connected jug 4; Be slidingly matched with the upper surface of the contacted slide block 5 in the upper surface of annular slab 2 with annular slab 2, base plate 8 is affixed with ground, is disposed with front shoe 11 and slide plate 9 from A-P on the base plate 8; Front shoe 11 is affixed with base plate 8, and slide plate 9 is slidingly matched with base plate 8, respectively is fixed with a fixed body 12 on front shoe 11 and the slide plate 9; Connect through stretchable elastomer 10 between two fixed bodies 12, extendible elastic support 3 is arranged on the slide plate 9 and is positioned at the back of two fixed bodies 12, and the lower end of extendible elastic support 3 and slide plate 9 are affixed; Support 17 is arranged on the rear side of base plate 8, and support 17 is affixed with ground, and the two ends of driven shaft 18 respectively are rotationally connected through a bearing and support 17; Be fixed with a traction belt wheel 16 on the driven shaft 18, an end of traction belt 15 and the rear end of slide plate 9 are affixed, and the other end of traction belt 15 is wrapped on the traction belt wheel 16; Be in transmission connection through transmission mechanism 14 between the output shaft of drive motors 13 and the driven shaft 18; Two first contacts 21 of first contact switch are oppositely arranged, and respectively are fixed with one first contact 21 of first contact switch on the rear end face of front shoe 11 and on the front end face of slide plate 9, and gauge tap 19 is packed on the slide plate 9; The rear end of slide plate 9 is provided with breach; Rear fixed plate 20 is packed on the base plate 8 and is positioned at the indentation, there of slide plate 9, and two second contacts 22 of second contact switch are oppositely arranged, and one second contact 22 of second contact switch is packed on the front end face of rear fixed plate 20; Another second contact 22 of second contact switch is packed on the slide plate 9, and is positioned on the rear fixed plate 20 corresponding end faces.Light electricity velocity sensor adopts prior art, is manufactured by KEYENCE company.
The specific embodiment two: combine Fig. 1 and Fig. 5 that this embodiment is described, the extendible elastic support 3 of this embodiment is made up of four telescopic elastic supporting legs 23 and four crossbeams 24; In four telescopic elastic supporting legs 23 two are arranged on annular slab 2 lower surfaces and are positioned on the central axis parallel with the incline direction of this annular slab 2; Two of residues in four telescopic elastic supporting legs 23 are arranged on annular slab 2 lower surfaces and are positioned on the central axis vertical with this incline direction; Upper surface by four telescopic elastic supporting legs 23 constitutes an inclined-plane; The incline direction on inclined-plane is all identical with the incline direction and the angle of inclination of annular slab 2 with the angle of inclination, connects through a crossbeam 24 between adjacent two telescopic elastic supporting legs 23.The extendible elastic support good stability so is set.Other is identical with embodiment one.
The specific embodiment three: combine Fig. 1 and Fig. 5 that this embodiment is described, the every telescopic elastic supporting leg 23 of this embodiment is made up of supporting leg 25, leg sleeve 26, first bearing pin 27, first engaging lug 28, second engaging lug 29, first spring 30 and second bearing pin 34; It is axially arranged with supporting leg 25 upper edges a plurality of first bearing pins and passes the hole; It is axially arranged with leg sleeve 26 upper edges a plurality of second bearing pins and passes the hole; The lower end of supporting leg 25 is inserted in the upper end of leg sleeve 26 inner chambers, and supporting leg 25 and leg sleeve 26 are passed the hole and are connected with first bearing pin 27 that second bearing pin passes in the hole through being contained in first bearing pin, connect through a crossbeam 24 between adjacent two leg sleeve 26; The lower end of leg sleeve 26 and slide plate 9 are affixed; The center of the upper surface of supporting leg 25 is provided with blind hole, and the lower end of first spring 30 is arranged in the blind hole of supporting leg 25 and is affixed with supporting leg 25, and the lower surface of the upper end of first spring 30 and first engaging lug 28 is affixed; First engaging lug 28 and second engaging lug 29 are hinged through second bearing pin 34, and the lower surface of the upper surface of second engaging lug 29 and annular slab 2 is affixed.So be provided with, simple in structure, can be according to the position of athletic height adjustment support, adjust very conveniently, and lower surface and the angle between the horizontal plane that can satisfy annular slab are in setting range.Other is identical with embodiment two.
The specific embodiment four: combine Fig. 5 that this embodiment is described, the transmission mechanism 14 of this embodiment is made up of driving gear 31 and driven gear 32; Driving gear 31 is packed on the output shaft of drive motors 13, driving gear 31 and driven gear 32 engagements, and driven gear 32 is packed on the driven shaft 18.So be provided with, simple in structure, stable drive is reliable.Other is identical with embodiment one or two.
The specific embodiment five: combine Fig. 1 and Fig. 5 that this embodiment is described, the stretchable elastomer 10 of this embodiment is second spring or rubber band.Other is identical with embodiment one.
The specific embodiment six: combine Fig. 1 that this embodiment is described, this embodiment with the difference of the specific embodiment one is: the exercising machine of this embodiment also comprises protractor 33; Protractor 33 is arranged on the lateral wall of annular slab 2, and a right-angle side of protractor 33 is parallel with the incline direction of annular slab 2, and another right-angle side of protractor 33 is vertical with the incline direction of annular slab 2.The angle of inclination that can measure annular slab easily so is set.
The practitioner is when carrying out the hammer specific strength training, and the start-up control switch rotates drive motors forward (clockwise), and slide plate slides backward; When two second contacts of second contact switch contact; Drive motors quits work, and at this moment, stretchable elastomer is in extended state; The start-up control switch rotates drive motors reverse (counterclockwise), and slide plate is to front slide, and when two first contacts of first contact switch contacted, drive motors quit work, and this moment, stretchable elastomer was in compressive state.The practitioner can recycle forward momentum sliding slider exercise on annular slab of the slip simulation rotation of slide plate when carrying out the exercise of hammer specific strength; Perhaps only in the enterprising line slip slide block exercise of annular slab, practitioner's release speed can be monitored immediately effectively.In addition, can strengthen the specific strength exercise of hammer through the weight of adjusting slider.
Claims (6)
1. photo-electric hammer specific strength exercising machine is characterized in that: said exercising machine comprises annular slab (2), extendible elastic support (3), base plate (8), slide plate (9), stretchable elastomer (10), front shoe (11), drive motors (13), transmission mechanism (14), traction belt (15), traction belt wheel (16), support (17), driven shaft (18), first contact switch, second contact switch, gauge tap (19), rear fixed plate (20), connecting rod (1), handle (4), nut (6), light electricity velocity sensor (50), two fixed bodies (12) and a plurality of slide block (5); Connecting rod (1) is a knee, is processed with external screw thread on the end outer wall of connecting rod (1);
The lower surface of the upper end of extendible elastic support (3) and annular slab (2) is affixed, and the rear end of annular slab (2) is downward-sloping, and the lower surface of annular slab (2) and the angle between the horizontal plane (α) are 37 ° ± 3 °; The aperture (D1) of the centre bore (35) of annular slab (2) is 75cm-85cm, and the diameter (D2) of the excircle end face (36) of annular slab (2) is 240cm-260cm, overlooks and sees annular slab (2); And be provided with light electricity velocity sensor (50) between the two of counterclockwise being looked by least significant end to the most significant end of annular slab (2), and the terminating end emitter (50-2) of light electricity velocity sensor (50) is positioned on the vertical centre axis of annular slab (2) incline direction, the initiating terminal emitter (50-1) of light electricity velocity sensor (50) is arranged between the least significant end and this terminating end emitter (50-2) of annular slab (2); And the spacing (L) between this initiating terminal emitter (50-1) and this terminating end emitter (50-2) is 50cm, the initiating terminal emitter (50-1) of light electricity velocity sensor (50) and the corresponding setting of initiating terminal receiving system (50-4), the terminating end emitter (50-2) of light electricity velocity sensor (50) and the corresponding setting of terminating end receiving system (50-3); Initiating terminal emitter (50-1) and terminating end emitter (50-2) are arranged on the outer edge of annular slab (2) upper surface, and initiating terminal receiving system (50-4) and terminating end receiving system (50-3) are arranged on the inside edge of annular slab (2) upper surface, and slide block (5) is provided with centre bore; A plurality of slide blocks (5) are stacked together and are arranged on the upper surface of annular slab (2), and the cross-sectional area of a plurality of slide block (5) from top to bottom increases successively, are provided with counterbore with the bottom surface of the contacted slide block in upper surface (5) of annular slab (2); Nut (6) is housed in the counterbore, and the centre bore that an end of connecting rod (1) passes a plurality of slide blocks (5) is threaded with nut (6), and the other end of connecting rod (1) is fixedly connected jug (4); Be slidingly matched with the contacted slide block in upper surface (5) of annular slab (2) and the upper surface of annular slab (2), base plate (8) is affixed with ground, and base plate (8) is gone up and is disposed with front shoe (11) and slide plate (9) from A-P; Front shoe (11) is affixed with base plate (8), and slide plate (9) is slidingly matched with base plate (8), respectively is fixed with a fixed body (12) on front shoe (11) and the slide plate (9); Connect through stretchable elastomer (10) between two fixed bodies (12), extendible elastic support (3) is arranged on the back that two fixed bodies (12) were gone up and be positioned to slide plate (9), and the lower end of extendible elastic support (3) and slide plate (9) are affixed; Support (17) is arranged on the rear side of base plate (8); Support (17) is affixed with ground, and the two ends of driven shaft (18) respectively are rotationally connected through a bearing and support (17), are fixed with a traction belt wheel (16) on the driven shaft (18); The rear end of one end of traction belt (15) and slide plate (9) is affixed; The other end of traction belt (15) is wrapped on the traction belt wheel (16), is in transmission connection through transmission mechanism (14) between the output shaft of drive motors (13) and the driven shaft (18), and two first contacts (21) of first contact switch are oppositely arranged; And respectively be fixed with one first contact (21) of first contact switch on the rear end face of front shoe (11) and on the front end face of slide plate (9); Gauge tap (19) is packed on the slide plate (9), and the rear end of slide plate (9) is provided with breach, and rear fixed plate (20) is packed in the indentation, there that slide plate (9) were gone up and be positioned to base plate (8); Two second contacts (22) of second contact switch are oppositely arranged; One second contact (22) of second contact switch is packed on the front end face of rear fixed plate (20), and another second contact (22) of second contact switch is packed on the slide plate (9), and is positioned on the corresponding end face of rear fixed plate (20).
2. photo-electric hammer specific strength exercising machine according to claim 1 is characterized in that: extendible elastic support (3) is made up of four telescopic elastic supporting legs (23) and four crossbeams (24); In four telescopic elastic supporting legs (23) two are arranged on annular slab (2) lower surface and are positioned on the central axis parallel with the incline direction of this annular slab (2); Two of residues in four telescopic elastic supporting legs (23) are arranged on annular slab (2) lower surface and are positioned on the central axis vertical with this incline direction; Upper surface by four telescopic elastic supporting legs (23) constitutes an inclined-plane; The incline direction on inclined-plane is all identical with the incline direction and the angle of inclination of annular slab (2) with the angle of inclination, connects through a crossbeam (24) between adjacent two telescopic elastic supporting legs (23).
3. photo-electric hammer specific strength exercising machine according to claim 2 is characterized in that: every telescopic elastic supporting leg (23) is made up of supporting leg (25), leg sleeve (26), first bearing pin (27), first engaging lug (28), second engaging lug (29), first spring (30) and second bearing pin (34); It is axially arranged with supporting leg (25) upper edge a plurality of first bearing pins and passes the hole; It is axially arranged with leg sleeve (26) upper edge a plurality of second bearing pins and passes the hole; The lower end of supporting leg (25) is inserted in the upper end of leg sleeve (26) inner chamber; Supporting leg (25) and leg sleeve (26) are passed the hole and are connected with first bearing pin (27) that second bearing pin passes in the hole through being contained in first bearing pin; Connect through a crossbeam (24) between adjacent two leg sleeve (26), the lower end of leg sleeve (26) and slide plate (9) are affixed, and the center of the upper surface of supporting leg (25) is provided with blind hole; The lower end of first spring (30) is arranged in the blind hole of supporting leg (25) and is affixed with supporting leg (25); The lower surface of the upper end of first spring (30) and first engaging lug (28) is affixed, and first engaging lug (28) is hinged through second bearing pin (34) with second engaging lug (29), and the lower surface of the upper surface of second engaging lug (29) and annular slab (2) is affixed.
4. photo-electric hammer specific strength exercising machine according to claim 1 and 2 is characterized in that: transmission mechanism (14) is made up of driving gear (31) and driven gear (32); Driving gear (31) is packed on the output shaft of drive motors (13), driving gear (31) and driven gear (32) engagement, and driven gear (32) is packed on the driven shaft (18).
5. photo-electric hammer specific strength exercising machine according to claim 1, it is characterized in that: stretchable elastomer (10) is second spring or rubber band.
6. photo-electric hammer specific strength exercising machine according to claim 1, it is characterized in that: said exercising machine also comprises protractor (33); Protractor (33) is arranged on the lateral wall of annular slab (2), and a right-angle side of protractor (33) is parallel with the incline direction of annular slab (2), and another right-angle side of protractor (33) is vertical with the incline direction of annular slab (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120563989 CN202376708U (en) | 2011-12-29 | 2011-12-29 | Photoelectric hammer throw special strength training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120563989 CN202376708U (en) | 2011-12-29 | 2011-12-29 | Photoelectric hammer throw special strength training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202376708U true CN202376708U (en) | 2012-08-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120563989 Expired - Fee Related CN202376708U (en) | 2011-12-29 | 2011-12-29 | Photoelectric hammer throw special strength training device |
Country Status (1)
| Country | Link |
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| CN (1) | CN202376708U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103638656A (en) * | 2013-12-30 | 2014-03-19 | 哈尔滨商业大学 | Ultra equal length weight throw core stability strength training and information feedback device |
| CN103638658A (en) * | 2013-12-30 | 2014-03-19 | 哈尔滨商业大学 | Laser-type weight throw core stable force training and information feedback device |
| CN103721390A (en) * | 2013-12-30 | 2014-04-16 | 哈尔滨商业大学 | Hammer core stabilization strength training and information feedback device |
| CN104474678A (en) * | 2014-12-30 | 2015-04-01 | 哈尔滨商业大学 | Laser type hammer throw equipment vibration exercise and information feedback exerciser |
| CN104548543A (en) * | 2014-12-30 | 2015-04-29 | 哈尔滨师范大学 | Super-equal length hammer apparatus vibration training and information feedback trainer |
-
2011
- 2011-12-29 CN CN 201120563989 patent/CN202376708U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103638656A (en) * | 2013-12-30 | 2014-03-19 | 哈尔滨商业大学 | Ultra equal length weight throw core stability strength training and information feedback device |
| CN103638658A (en) * | 2013-12-30 | 2014-03-19 | 哈尔滨商业大学 | Laser-type weight throw core stable force training and information feedback device |
| CN103721390A (en) * | 2013-12-30 | 2014-04-16 | 哈尔滨商业大学 | Hammer core stabilization strength training and information feedback device |
| CN103721390B (en) * | 2013-12-30 | 2015-12-30 | 绥化学院 | A kind of hammer core stable strength building and information feedback device |
| CN103638658B (en) * | 2013-12-30 | 2015-12-30 | 绥化学院 | Laser type hammer core stable strength building and information feedback device |
| CN104474678A (en) * | 2014-12-30 | 2015-04-01 | 哈尔滨商业大学 | Laser type hammer throw equipment vibration exercise and information feedback exerciser |
| CN104548543A (en) * | 2014-12-30 | 2015-04-29 | 哈尔滨师范大学 | Super-equal length hammer apparatus vibration training and information feedback trainer |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Huayi Inventor after: Song Guoliang Inventor after: Wang Zhongcai Inventor after: Han Hongxia Inventor after: Xia Guobin Inventor before: Sun Huayi Inventor before: Han Hongxia Inventor before: Wang Zhongcai Inventor before: Song Guoliang Inventor before: Xia Guobin |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: SUN HUAYI HAN HONGXIA WANG ZHONGCAI SONG GUOLIANG XIA GUOBIN TO: SUN HUAYISONG GUOLIANG WANG ZHONGCAI HAN HONGXIA XIA GUOBIN |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20121229 |