CN201676473U

CN201676473U - Multifunctional basket device

Info

Publication number: CN201676473U
Application number: CN2009202758545U
Authority: CN
Inventors: 王向东
Original assignee: Yanshan University
Current assignee: Yanshan University
Priority date: 2009-12-23
Filing date: 2009-12-23
Publication date: 2010-12-22
Anticipated expiration: 2019-12-23

Abstract

The utility model relates to a basketball training auxiliary device, in particular to a multifunctional basket. The exercise equipment is formed by additionally arranging a ring on a standard basket ring, and the ring is connected on the standard basket ring by a connecting and fixing device. In teaching training, the multifunctional basket can assist athletes in improving the angle when taking a shot so as to form an effective and reasonable shooting technical movement, and also can help the athletes determine an aiming point of shooting. Simultaneously, in training, the device can cultivate the special capability of snatching the rebound of the athletes, and solve the problem of basketball clamping in the basket ring. The multifunctional basket is simple in structure, reasonable and convenient in use, and suitable for popularization.

Description

Multi-functional cage device

Technical field

The utility model relates to the training servicing unit of basketball movement, particularly a kind of multi-functional cage.

Background technology

In China, basketball movement is a very universal mass sport activity, also is that school and college is carried out one of best sports items.Shooting is guardian technique in the basketball movement, is the core of basketball movement.According to the basketball shooting skill motion analysis, the shooting angle of selling is determining the height of ball arc, and it is the important step that improves field goalds.In shooting teaching, training practice, beginner's throwing position of shooting is often incorrect, and angle of trajectory is on the low side to be one of subject matter.Once the someone advocated so that improve angle of trajectory, but to lack foundation and corresponding means, and shoot which point aims at actually to locate about 20cm directly over the ring central point as the shooting aiming point, at basketball circle, had dispute always.Lack effective servicing unit that a kind of simple and easy to do help sportsman improves the shooting angle of trajectory at present.

Summary of the invention

The purpose of this utility model just is, a kind of multi-functional training shooting device is provided, and can solve sportsman shoot angle of trajectory and run-home problem, and helps the sportsman to shoot to sell technical movements more rationally effectively.Simultaneously, because increased the shooting difficulty, the chance that backboard is robbed in exercise increases, and relevant ability is improved.The card ball problem of basketry when this device also can solve training.

The technical solution of the utility model is: a kind of multi-functional cage device, this device is an annulus that is provided with on the standard ring, and is connected on the standard ring by being connected and fixed device.

The diameter of described annulus is equal to the ring diameter.

Described be connected and fixed device by metal bar, be welded on the metal jump ring at its two and first becket and second becket that are welded on the jump ring are formed.

Described annulus is chequered with black and white color.

At present document proves, the movement locus analysis of basketball by to shooting the time.Calculate as can be known by theory, when basketball along the back when entering ring, ring is with respect to the short diameter maximum of the projected area of basketball, this moment, basketball passed through the possibility maximum of ring, radian, strength require also minimum, and the drop point of target and ball is consistent, so, this moment, basketball centre of sphere loca should be near the edge, back, apart from the high about 12-13 centimetre of ring place.If basketball is regarded as particle, go into basketry according to minimum incidence angle 32.98 degree angles, best aiming point should be above the basketry center the high position of 15-16 centimetre.Principle according to this, new ring should be made as this distance as run-home with former ring.

The beneficial effects of the utility model are: suitable height and chequered with black and white new ring, as sportsman's run-home, can improve angle of trajectory, and form reasonably shooting radian and good psychological fixed pattern, effectively improve field goalds.The rising of ring has increased the difficulty of scoring, thereby has also increased the chance of backboard recovery.Be connected and fixed the design of dop and suitable installation site, can prevent effectively that more basketball from advancing basket and card ball problem.The utility model novel structure, simple, unique, easy to use.

Description of drawings

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is done further specific description in detail.

Fig. 1 is the structural representation of the utility model device;

Fig. 2 is first kind of organigram of jockey;

Fig. 3 is second kind of organigram of jockey;

Fig. 4 is the third organigram of jockey.

The specific embodiment

The multi-functional cage device that the utility model proposes as shown in Figure 1, annulus 1 is fixed on the ring 3 by jockey 2 and forms the utility model basic structure.

At Fig. 2, Fig. 3 and the jockey 2 of enumerating three kinds of structures respectively shown in Figure 4.Jockey 2 can be made multiple shape, and its basic structure is, by metal bar be welded on the metal jump ring at its two, and first becket 4 or second becket 5 that are welded on the jump ring are formed.Annulus is chequered with black and white color.The effect of first becket 4 is that it can prevent the card ball near being installed in the basket neck; The effect of second becket 5 is to prevent that ball from advancing basket, reaches the purpose of special practice backboard recovery ability.

At the teaching and training of shooting, especially in the medium and long distance shooting, the new ring of increasing becomes target, certainly will improve shooting person's angle of trajectory, and the arc of ball is strengthened, and after the formation dynamic stereotype, could improve the shooting rate of goals in the practice.

Claims

1. multi-functional cage device is characterized in that: the annulus of this device on the standard ring, being provided with, and be connected on the standard ring by being connected and fixed device.

2. according to the described multi-functional cage device of claim 1, it is characterized in that: the diameter of described annulus is equal to the ring diameter.

3. according to the described multi-functional cage device of claim 1, it is characterized in that: described be connected and fixed device by metal bar, be welded on the metal jump ring at its two and first becket and second becket that are welded on the jump ring are formed.

4. according to the described multi-functional cage device of claim 1, it is characterized in that: described annulus is chequered with black and white color.