CN105709403A - Magnetically controlled tackle protection device for gymnastic training and application of magnetically controlled tackle protection device - Google Patents
Magnetically controlled tackle protection device for gymnastic training and application of magnetically controlled tackle protection device Download PDFInfo
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- CN105709403A CN105709403A CN201610184160.5A CN201610184160A CN105709403A CN 105709403 A CN105709403 A CN 105709403A CN 201610184160 A CN201610184160 A CN 201610184160A CN 105709403 A CN105709403 A CN 105709403A
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- master slider
- slide block
- magnetic control
- gymnastic training
- magnet
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/08—Body-protectors for players or sportsmen, i.e. body-protecting accessories affording protection of body parts against blows or collisions
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- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
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Abstract
The invention relates to a magnetically controlled tackle protection device for gymnastic training and application of the magnetically controlled tackle protection device. The protection device comprises a bracket, a sliding device and a protective belt, wherein the sliding device is arranged at the upper part of the bracket; the protective belt penetrates through two sides of the sliding device; the sliding device drives the protective belt to perform position adjustment when the sliding device moves on the bracket; a sliding block device is provided with a magnetic controller; the magnetic controller can be adsorbed to, fixed with or detached from magnets in different positions of the bracket, so that the position of the sliding block device is adjusted, therefore the distance between the protective belt and sports equipment is adjusted. The protection device disclosed by the invention has the advantages that the sliding device is controlled by utilization of a magnetically controlled device, and a traditional fixed protective belt is replaced; a trainer pulls the protective belt to control the sliding device to move forward and backward and immobilize, so that an assistant force is opportunely given to a sportsman in a critical period, the sportsman can be effectively assisted to rapidly master various types of related highly difficult movements of related items, such as gymnastics, the kinetic qualitativeness is built more quickly, and the various types of highly difficult movements are completed in a high quality manner; the effects of novel design, scientific structure and high practicability are achieved.
Description
Technical field
The present invention relates to a kind of gymnastic training magnetic control coaster protection device and application thereof, belong to sports apparatus technical field.
Background technology
At present; domestic and international each gymnastic club; each higher P.E.institutions and the unit such as each province and city gymnastics professional sports team of China, amateurish school for gymnastics; the gymnastics " protection band " used, is all that the fixed protection of single-point is with, 2 fixed protection bands, three-point mount protection band, multiple spots fix protection band and the fixed protection band of cable-stayed type.
Such as, Chinese patent literature CN2312731Y discloses a kind of safety-belt for horizontal bar, and this safety belt is made up of wrist protection band and horizontal bar suspension strap two parts, and horizontal bar suspension strap is by connecting band and bonding subband, hanger, bonding master tape, fixing band form；Wrist protection band is made up of tail band, wrist bonding master tape, wrist bonding subband etc..Hanger is made up of two semiorbicular bases, connection folding, hinge pin, roller, bearing bracket stand.Two semiorbicular bases connect into the movable annular base opened by folding and hinge pin.The invention provides a kind of resistance little, any can use per capita, it is possible to adapt to the safety belt during training athlete of different building shape.
Chinese patent literature CN2043887U provides a kind of safety belt for somersault; the outer shroud that it is connected right outer shroud, left outside ring by outer rear clip and outer front clip; there is an internal ring right internal ring, left inside ring being connected by interior rear clip and interior front clip; inside and outside interannular is connected by six pairs of axles, bearing and sunk screw; it is equipped with packing ring between inner and outer rings, outer shroud is provided with two small circle rings that can hang lifting rope symmetrically.During use, hitching small circle ring by lifting rope, tangle this protection band, athlete is placed in this protection band on waist by clip and can be trained.
Although these existing protection devices serve certain protective effect, but owing to past gymnastic movement is relatively simple, utilize traditional fixed protection band just passable.But; present difficulity of the movment has developed and action becomes increasingly complex; traditional fixed protection band cannot be carried out protection; traditional distance between fixed protection band and gymnasium apparatus is changeless; protection band can not forward and backward movement, stopping, absorption, fixing, disengage; change the distance between protection band and gymnast, a kind of difficult part protecting band to be only applicable to a certain type in good time.The flight of all kinds of complexity and the needs of various high-leveled and difficult purgation can not be completed according to athletic sex, age and athlete, complete this type of highly difficult routine and can only take the way installing protection band more, to realize carrying out protecting help to polytype difficult part.
Summary of the invention
For the deficiencies in the prior art; the present invention provides a kind of gymnastic training magnetic control coaster protection device; this protection device can change the distance between protection band and exercising device; and then adaptation athlete completes the needs of different highly difficult routine; also can meet the athletic needs of different building shape, it is achieved the multiple use of this protection device simultaneously.
Technical scheme is as follows:
Device protected by a kind of gymnastic training magnetic control coaster, including support, the carriage on the top being arranged on support and run through the protection band of carriage both sides, brings line position adjustment into by the carriage mobile drive protection on support.
Preferably, described support includes two root posts, front beam, rear cross beam and two curb girders, and the two ends of rear cross beam are fixing with two root posts to be connected, and two curb girders are vertical with two root posts respectively to be connected, and the two ends of front beam are fixed with one end of two curb girders respectively and are connected.
Preferably, described carriage includes master slider, secondary slide block and two optical axises, one end of lower section and two optical axises that two optical axises are symmetricly set on two curb girders is connected with two root posts respectively, the other end is connected with the two ends of front beam respectively through connecting plate, master slider and secondary slide block are separately positioned on two optical axises, are connected by horizontal-associate device between master slider with secondary slide block.
Preferably, the bottom of master slider being provided with double grooved pulley, be provided with single-grooved pulleys in the bottom of secondary slide block, one end of protection band sequentially passes through another groove of a groove of double grooved pulley, single-grooved pulleys, athlete's hook and double grooved pulley.
Preferably, master slider length is at least more than the twice of secondary its length.
Preferably, being provided with magnetic controller at the top of master slider, described magnetic controller includes urceolus, inner core and adsorpting iron plate, the bottom of urceolus is fixed on the upper surface of master slider, inner core is embedded to be arranged in urceolus, and the top of inner core connects adsorpting iron plate, and the bottom interval at curb girder arranges three blocks of Magnet.The advantage of this design is in that; couch is by protecting two termination tractive protection bands of band; master slider and secondary slide block is made to move by optical axis; the distance of protection band and sports apparatus can be regulated; simultaneously by the absorption of adsorpting iron plate and the Magnet of three diverse locations; the reach of carriage, rear shifting can be made, stop, adsorbing, fix and come off, thus more reasonably regulating the distance relation protecting band and sports apparatus.
It is further preferred that three pieces of distances between Magnet and front beam are respectively as follows: 30cm, 60cm and 130cm.
Preferably, arranging cable arrangement in the both sides of support, described cable arrangement includes steel wire rope and steel wire set, and the two ends of steel wire rope connect steel wire set respectively, and one of them steel wire set is connected with the steel loop being arranged on column, and another steel wire set is connected with earth anchor.The advantage of this design is in that, carries out tractive in the both sides of support by cable arrangement, can improve safety during stability and the training athlete of support.
Preferably, be also connected with that annular is withheld, turnbuckle, U-shaped are withheld in turn between steel wire set and earth anchor, cable wire and annular are withheld.
Preferably, the top of described column is connected by connecting rod and front beam are fixing, and the top of two root posts connects by back timber is fixing.This design is advantageous in that, sets up connecting rod between column top and front beam, constitutes stable triangular structure, makes support more firmly more stable.
The using method of a kind of gymnastic training magnetic control coaster protection device, comprises the following steps,
First; by athlete's hook, athlete is linked together with protection band; the needs of all kinds of difficult action are completed according to athlete; the two ends of couch's layback protection band; make master slider and secondary slide block move simultaneously; when magnetic controller moves to below Magnet, the attracted drive inner core of adsorpting iron plate and Magnet rises, master slider and secondary slide block stop motion；
When needs complete atypical action; the two ends of couch's layback again protection band; adsorpting iron plate is made to depart from Magnet; inner core declines; master slider and secondary slide block move simultaneously; when magnetic controller moves to below another Magnet, the attracted drive inner core of adsorpting iron plate and Magnet rises, master slider and secondary slide block stop motion.
The beneficial effects of the present invention is:
1, gymnastic training magnetic control coaster of the present invention protection device can help man, woman gymnast effectively on the relevant item such as horizontal bar or uneven bars; quickly grasp the flare maneuver of all kinds of complexity; and many week somersaults of different directions and many week somersaults add the various highly difficult purgatioies such as multi-angle turning, play an important role to improving rapidly level of technique.
2, the present invention is applicable to the athlete of all ages and classes, different sexes, the different level of training; and all kinds of difficult part needs can be completed according to different motion person; the quickly in good time distance regulated between protection band and gymnasium apparatus; meet needs during athlete's execution; effective help athlete completes all kinds of exceedingly difficult movements, feature richness.
3, the present invention can complete the crucial moment of all kinds of exceedingly difficult movements athlete; slide block is utilized to move protection band; and automatic absorbing, fixing, disengagement; give athlete with power-assisted in good time; athlete is helped to know from experience movement concept correct in the air; quickly set up correct " dynamic stereotype ", to being effectively improved quality of movement, have irreplaceable effect.
4, gymnastic training magnetic control coaster of the present invention protection device, utilizes magnetic control means to control carriage, replaces traditional fixed protection band.Band is protected to move after controlling the reach of major and minor slide block and fix by couch's tractive; in the critical period; give athlete with power-assisted in good time; athlete can be effectively helped to grasp rapidly all kinds of relevant highly difficult routine of the relevant item such as gymnastics; very fast foundation " power is qualitative ", high-quality completes all kinds of highly difficult routine.Present invention modern design, scientific structure, practical, effect is obvious, simple to operate, easy to spread, there is originality, filled up the blank of domestic and international Gymnastic Protection equipment.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of magnetic control coaster of the present invention；
Fig. 2 is the structural representation of carriage part in magnetic control coaster of the present invention.
Wherein: 1, support；2, carriage；3, steel wire rope；4, protection band；5, column；6, front beam；7, curb girder；8, connecting plate；9, optical axis；10, master slider；11, secondary slide block；12, horizontal-associate device；13, magnetic controller；14 Magnet；15, magnetic mould plank；16, inner core；17, urceolus；18, adsorpting iron plate；19, steel wire rope；20, earth anchor；21, connecting rod；22, athlete's hook；23, rear cross beam；24, back timber.
Detailed description of the invention
The present invention will be further described by the examples below and in conjunction with accompanying drawing, but is not limited to this.
Embodiment 1:
As depicted in figs. 1 and 2; device protected by a kind of gymnastic training magnetic control coaster; including support 1, the carriage 2 on the top being arranged on support and run through the protection band 4 of carriage both sides, protection band 4 is driven to carry out position adjustment by the carriage 2 movement on support 1.
Support includes two root posts 5, front beam 6, rear cross beam 23 and two curb girders 7, and the two ends of rear cross beam 23 are fixing with two root posts 5 to be connected, and two curb girders 7 are vertical with two root posts 5 respectively to be connected, and the two ends of front beam 6 are fixed with one end of two curb girders 7 and are connected.
Carriage 2 includes master slider 10, secondary slide block 11 and two optical axises 9, one end of lower section and two optical axises 9 that two optical axises 9 are symmetricly set on two curb girders 7 is connected with two root posts 5 respectively, the other end is connected with the two ends of front beam respectively through connecting plate 8, connecting plate 8 is welded on front beam 6, master slider 10 and secondary slide block 11 are slidably arranged on two optical axises 9 respectively, are connected by horizontal-associate device 12 between master slider 10 with secondary slide block 10.
In the bottom of master slider 10, double grooved pulley is installed, in the bottom of secondary slide block 11, single-grooved pulleys is installed, protect the one end with 4 to sequentially pass through a groove of double grooved pulley, single-grooved pulleys, athlete link up with another groove of 22 and double grooved pulley.
The top of master slider 10 is provided with magnetic controller 13, magnetic controller 13 includes urceolus 17, inner core 16 and adsorpting iron plate 18, the bottom of urceolus 17 is fixed on the upper surface of master slider 10, inner core 16 is embedded to be arranged in urceolus 17, the top of inner core 16 connects adsorpting iron plate 18, bottom interval at curb girder 7 arranges three blocks of Magnet 14, and three blocks of Magnet 14 are arranged on bottom curb girder by magnetic mould plank 15.Distance between three blocks of Magnet 14 and front beam 6 is respectively as follows: 30cm, 60cm and 130cm.Magnet is of a size of 10 × 5 × 1cm, and maximum suction is 0.5kg.
During use; couch is by protecting two termination tractive protection bands of band; master slider and secondary slide block is made to move by optical axis; the distance of protection band and sports apparatus can be regulated; simultaneously by the absorption of adsorpting iron plate and the Magnet of three diverse locations; the reach of carriage, rear shifting can be made, stop, adsorbing, fix and come off, thus more reasonably regulating the distance relation protecting band and sports apparatus.
For ensureing the fluency in master slider and secondary slide block synchronizing moving and sliding process, three below condition need to be met: 1. horizontal-associate device is when load-bearing 7930N, can easily move forward and backward, and indeformable simultaneously；2. master slider length is at least more than the twice of secondary its length, to drive secondary slide block to move forward and backward；3. the coefficient of friction of two slide blocks and optical axis must reach the standard-required of 0.005--0.009.Only meet three above requirement, guarantee accomplish two slide blocks simultaneously, reach synchronized, parallel or after move.
Embodiment 2:
Device protected by a kind of gymnastic training magnetic control coaster; structure is as described in Example 1; it is different in that: arrange cable arrangement in the both sides of support 1; cable arrangement includes steel wire rope 3,19 and steel wire set; the two ends of steel wire rope connect steel wire set respectively; one of them steel wire set is connected with the steel loop being arranged on column, and another steel wire set is connected with earth anchor.Carry out tractive in the both sides of every root post by symmetrically arranged cable arrangement, safety during stability and the training athlete of support can be improved.
It addition, be also connected with that annular is withheld, turnbuckle, U-shaped are withheld in turn between steel wire set and the earth anchor of steel wire rope bottom, cable wire and annular are withheld.Cable arrangement is set at column two ends and can fix, regulate the stability of support.
Embodiment 3:
Device protected by a kind of gymnastic training magnetic control coaster, and as described in Example 2, it is different in that structure: the top of column 5 is connected by connecting rod 21 is fixing with front beam 6, and the top of two root posts 5 connects by back timber 24 is fixing.Between column top and front beam, set up connecting rod, constitute stable triangular structure, make support more firmly more stable.
In the present embodiment, column, front beam, rear cross beam, two curb girders, back timber and connecting rod all adopt rectangular steel, and junction all adopts welding manner to connect; wherein, the height of column is 7069mm, and the length of front beam is 4040mm; the length of curb girder is 1580mm, and the load of protection band is 9500N.
Embodiment 4:
A kind of method that gymnastic training magnetic control coaster protection device utilized described in embodiment 3 is trained, comprises the following steps,
First; link up with 22 by athlete athlete to be linked together with protection band 4; when the needs completing all kinds of difficult action according to athlete; couch's layback protects the two ends with 4; make master slider 10 and secondary slide block 11 move simultaneously; time below the Magnet that magnetic controller 13 moves to required position, adsorpting iron plate 18 and the attracted drive inner core 16 of Magnet rise, master slider 10 and secondary slide block 11 stop motion；It follows that athlete can be trained, in training process, the protection of couch's down-drawable brings athlete with power-assisted, helps athlete to complete some action.
When needs complete atypical action; couch's layback again protects the two ends with 4; adsorpting iron plate 18 is made to depart from Magnet; inner core 16 declines; master slider 10 and secondary slide block 11 move simultaneously; when magnetic controller 13 moves to below another Magnet, adsorpting iron plate 18 and the attracted drive inner core 16 of Magnet rise, master slider 10 and secondary slide block 11 stop motion；Then athlete is doing other actions, it is necessary to time, the protection of couch's down-drawable brings athlete with power-assisted, helps athlete's execution.
Claims (10)
1. device protected by gymnastic training magnetic control coaster, it is characterised in that includes support, be arranged on the carriage on the top of support and run through the protection band of carriage both sides, brings line position adjustment into by the carriage mobile drive protection on support.
2. device protected by gymnastic training magnetic control coaster as claimed in claim 1; it is characterized in that; described support includes two root posts; front beam, rear cross beam and two curb girders; the two ends of rear cross beam are fixing with two root posts to be connected; two curb girders are vertical with two root posts respectively to be connected, and the two ends of front beam are fixing with one end of two curb girders respectively to be connected.
3. device protected by gymnastic training magnetic control coaster as claimed in claim 2; it is characterized in that; described carriage includes master slider, secondary slide block and two optical axises; one end of lower section and two optical axises that two optical axises are symmetricly set on two curb girders is connected with two root posts respectively, the other end is connected with the two ends of front beam respectively through connecting plate; master slider and secondary slide block are separately positioned on two optical axises, are connected by horizontal-associate device between master slider with secondary slide block.
4. device protected by gymnastic training magnetic control coaster as claimed in claim 3; it is characterized in that; the bottom of master slider is provided with double grooved pulley; be provided with single-grooved pulleys in the bottom of secondary slide block, one end of protection band sequentially passes through another groove of a groove of double grooved pulley, single-grooved pulleys, athlete's hook and double grooved pulley.
5. device protected by gymnastic training magnetic control coaster as claimed in claim 3, it is characterised in that master slider length is at least more than the twice of secondary its length.
6. device protected by gymnastic training magnetic control coaster as claimed in claim 3; it is characterized in that; the top of master slider is provided with magnetic controller; described magnetic controller includes urceolus, inner core and adsorpting iron plate; the bottom of urceolus is fixed on the upper surface of master slider; inner core is embedded to be arranged in urceolus, and the top of inner core connects adsorpting iron plate, and the bottom interval at curb girder arranges three blocks of Magnet.
7. device protected by gymnastic training magnetic control coaster as claimed in claim 6, it is characterised in that three pieces of distances between Magnet and front beam are respectively as follows: 30cm, 60cm and 130cm.
8. device protected by gymnastic training magnetic control coaster as claimed in claim 2; it is characterized in that; in the both sides of support, cable arrangement is set; described cable arrangement includes steel wire rope and steel wire set; the two ends of steel wire rope connect steel wire set respectively; one of them steel wire set is connected with the steel loop being arranged on column, and another steel wire set is connected with earth anchor.
9. device protected by gymnastic training magnetic control coaster as claimed in claim 2, it is characterised in that the top of described column is connected by connecting rod and front beam are fixing, and the top of two root posts connects by back timber is fixing.
10. a using method for device is protected in the gymnastic training as described in any one of claim 1-9 with magnetic control coaster, comprises the following steps,
First; by athlete's hook, athlete is linked together with protection band; the needs of all kinds of difficult action are completed according to athlete; the two ends of couch's layback protection band; make master slider and secondary slide block move simultaneously; when magnetic controller moves to below Magnet, the attracted drive inner core of adsorpting iron plate and Magnet rises, master slider and secondary slide block stop motion；
When needs complete atypical action; the two ends of couch's layback again protection band; adsorpting iron plate is made to depart from Magnet; inner core declines; master slider and secondary slide block move simultaneously; when magnetic controller moves to below another Magnet, the attracted drive inner core of adsorpting iron plate and Magnet rises, master slider and secondary slide block stop motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610184160.5A CN105709403B (en) | 2016-03-28 | 2016-03-28 | A kind of gymnastic training magnetic control coaster protection device and its application |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610184160.5A CN105709403B (en) | 2016-03-28 | 2016-03-28 | A kind of gymnastic training magnetic control coaster protection device and its application |
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| CN105709403A true CN105709403A (en) | 2016-06-29 |
| CN105709403B CN105709403B (en) | 2017-10-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113440806A (en) * | 2020-12-08 | 2021-09-28 | 徐新月 | Upper arm medical rehabilitation protection device and use method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2871915A (en) * | 1956-07-05 | 1959-02-03 | Joseph B K Smith | Orthopedic device |
| US3379439A (en) * | 1965-04-02 | 1968-04-23 | American Athletic Equipment Co | Side horse training device |
| CN201768341U (en) * | 2010-07-01 | 2011-03-23 | 泰山体育产业集团有限公司 | Gymnastics training auxiliary protector |
| CN201930505U (en) * | 2011-02-21 | 2011-08-17 | 冉冰 | Horizontal bar protector for teaching |
| CN203017643U (en) * | 2012-11-06 | 2013-06-26 | 安徽寰智信息科技股份有限公司 | Flying ring exercise training auxiliary system based on action recognition technology |
| CN205460875U (en) * | 2016-03-28 | 2016-08-17 | 山东大学 | Magnetic control coaster protection device for gymnastic training |
-
2016
- 2016-03-28 CN CN201610184160.5A patent/CN105709403B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2871915A (en) * | 1956-07-05 | 1959-02-03 | Joseph B K Smith | Orthopedic device |
| US3379439A (en) * | 1965-04-02 | 1968-04-23 | American Athletic Equipment Co | Side horse training device |
| CN201768341U (en) * | 2010-07-01 | 2011-03-23 | 泰山体育产业集团有限公司 | Gymnastics training auxiliary protector |
| CN201930505U (en) * | 2011-02-21 | 2011-08-17 | 冉冰 | Horizontal bar protector for teaching |
| CN203017643U (en) * | 2012-11-06 | 2013-06-26 | 安徽寰智信息科技股份有限公司 | Flying ring exercise training auxiliary system based on action recognition technology |
| CN205460875U (en) * | 2016-03-28 | 2016-08-17 | 山东大学 | Magnetic control coaster protection device for gymnastic training |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113440806A (en) * | 2020-12-08 | 2021-09-28 | 徐新月 | Upper arm medical rehabilitation protection device and use method |
| CN113440806B (en) * | 2020-12-08 | 2022-07-12 | 萧县华恒静电科技有限公司 | Upper arm medical rehabilitation protection device and use method |
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| CN105709403B (en) | 2017-10-17 |
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