CN2133335Y

CN2133335Y - Shoot training unit

Info

Publication number: CN2133335Y
Application number: CN 92207128
Authority: CN
Inventors: 夏国滨
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-04-20
Filing date: 1992-04-20
Publication date: 1993-05-19
Anticipated expiration: 2002-04-20

Abstract

The utility model relates to a shoot training unit, which comprises a basketball, a flare-shaped clamp for clamping basketball, a support, a support shaft, a support oscillating shaft, an oscillating rod shaft sleeve, etc., wherein, the support is connected with the flare-shaped clamp; the support is arranged on the oscillating rod by the support shaft, the support oscillating shaft, the oscillating rod shaft sleeve, etc.; the oscillating rod is provided with a knee plate; the lower end of the oscillating rod is connected with a sliding sleeve by an oscillating rod shaft; a protractor-shaped snubber is fixed to the sliding sleeve; the sliding sleeve is arranged on a sliding column; a photoelectric millisecond meter is fixed to one side of the sliding sleeve; the sliding column can be fixed on a seat, or a wall or a ball stand; the upper end of sliding sleeve is connected with a draw rod; a spring or a rubber belt is arranged between the draw rod and the oscillating rod.

Description

Shoot training unit

The utility model belongs to shootaround assistive device field, promptly with carrying out shootaround through custom-designed device.

Shootaround at present is except that the standard of use basketball, and the auxiliary exercise method has: the U.S. adopts the basketball (29.1 centimetres of diameters) of overgauge; China's employing medicine ball (2-6 kilogram) reaches the ring (38 centimetres of diameters) less than standard.For the mistake that is prone in the shootaround, not soft as: the ball of launching, do not rotate; Take back, take over; Angle of trajectory is excessive, too small; Specific strength deficiency, inaccurate coordination; The elbow side refers to excessive; Particularly action is difficult to reach standardization, regularization etc., and the existing method improvement of utilization is difficulty comparatively, and effect is not good enough.

The utility model is exactly at the problems referred to above, proposes a kind of method of pressing optimal mode training, and adapts to this method and design a kind of device--the shooting exercising machine.

The utility model is according to the structure of the rule of act of shooting itself, human body, mechanics principle etc., the practitioner is practised by optimal mode, correct action is consolidated, the action of mistake is corrected, and can strengthen exercise selectively, the time of grasping action shortens dramatically, and field goalds is very helpful for improving.

Set forth a most preferred embodiment below in conjunction with accompanying drawing.

Wherein: 1 basketball, 2 trumpet type anchor clamps, 3 anchor clamps bearings, 4 supports, 5 rack sleeves, 6 support shafts, 7 support shaft jackscrews, 8 support swinging axles, 9 support swing spring, 10 steady pins, 11 swing arm axle sleeves, 12 swing arms, 13 swing arm axle jackscrews, 14 swing arm axle sleeve limiters, 15 retaining brackets, 16 swing arm axles, 17 angle stops, 18 pull bars, 19 draft regulators, 20 springs or adhesive tape, 21 sliding sleeves, 22 travellers, 23 sliding sleeve jackscrews, 24 velocity rods, 25 anti-dazzling screens, 26 photo-electric digital millisecond counters.

The utility model comprises the basketball of clamping with trumpet type anchor clamps 21, anchor clamps 2 are connected on the support 4 by anchor clamps bearing 3, support 4 is enclosed within on the support shaft 6 by rack sleeve 5, and support 4 can rotate on support shaft 6, and support shaft jackscrew 7 can make support 4 be fixed on the support shaft 6.The upper end of support shaft 6 is connected with swing arm axle sleeve 11 by support swinging axle 8, support swing spring 9 also is connected on the upper end and swing arm axle sleeve 11 of support shaft 6, support 4 grades can be swung on support swinging axle 8, and steady pin 10 can make support 4 grades be fixed on the swinging axle 8.Swing arm axle sleeve 11 is enclosed within on the swing arm 12, and support 4 grades can be rotated on swing arm 12, and also slidably, swing arm axle jackscrew 13 can make support 4 grades be fixed on the swing arm 12.Swing arm axle sleeve limiter 14 is used to limit the position of swing arm axle sleeve 11 on swing arm 12.Fixed stop bracket 15 on the swing arm 12, the swing arm lower end is connected as a single entity by swing arm axle 16 and sliding sleeve 21.

The angle stop 17 of angulation type also is connected with sliding sleeve 21, and it is to insert backing pin that several apertures, hole are arranged on the angle stop 17, and with the scope of activities of restriction swing arm 12, the scope of activities of swing arm 12 is from 0 °-90 °.Pull bar 18 is fixed on the sliding sleeve 21, and the upper end of pull bar 18 is connected with draft regulator 19, and an end of spring or adhesive tape 20 is fixed on the draft regulator, and the other end is connected with swing arm axle sleeve limiter 14.

Anti-dazzling screen 25 is fixed on a side of anchor clamps bearing 3, and velocity rod 24 is connected a side of sliding

sleeve

21,26 opposite sides that are fixed on sliding sleeve 21 of photo-electric digital millisecond counter.

Sliding sleeve 21 can upper and lowerly slide on traveller 22, and there is a sliding sleeve jackscrew 23 lower end of sliding sleeve 21, can be used to sliding sleeve 21 is fixed on the optional position of traveller 22.Traveller 22 is fixed on the special-purpose base, also can directly fix being fixed on the basketball stands on the wall or with geometrical clamp.

Method of operating of the present utility model is: the practitioner adjusts sliding sleeve 21 positions, angle stop 17 positions, swing arm sliding sleeve limiter 14 positions, velocity rod 24 positions, regulate anti-dazzling screen 25, draft regulator 19, connect the power supply of photo-electric digital millisecond counter 26, make it to be fit to the requirement of exercise.The practitioner catch 1 the preparation, the side of retaining bracket 15 restriction elbows refers to (being the elbow abduction), make elbow just refer to (elbow over against shooting direction) or substantially just referring to ring, keep each joint of upper limbs on same sagittal plane, as far as possible to keep the uniformity of the synthetic of movement velocity and shooting direction.The practitioner forwards carries elbow, stretches forearm, bends wrist, dials ball 1 by the best angle of trajectory that swing arm 12 grades provide.Ball 1 can make the practitioner know from experience the ball of dialling that firmly reaches finger of arm better around the rotation of anchor clamps bearing 3 grades.Anti-dazzling screen 25 shows release speed by velocity rod 24 by photo-electric millisecond meter 26.Adjust draft regulator 19, the resistance of exercising machine strengthens, thereby can increase the specific strength of sportsman's shooting.Fixed support axle jackscrew 7, steady pin 10, swing arm axle jackscrew 13 stop operating rack sleeve 5, support swinging axle 8, swing arm axle sleeve 11 or swing, and the exercise difficulty reduces, and is more suitable in the beginner.

With respect to existing shootaround auxiliary exercise method, the utility model has Following advantage: 1. exercise is undertaken by optimal mode, and the practitioner is avoided detours, and shortens the time of improving, grasp, form correct dynamic stereotype. 2. can know from experience better power thrusts, revolution of basketball, angle of trajectory, release speed by this exercising machine. 3. intensity, the density of exercise are easy to regulate, and can do a large amount of exercises in the short time, and special ability improves significantly. 4. can improve quickly field goalds.

Claims

1, a kind of shooting exercising machine that comprises basketball, it is characterized in that it also comprises the trumpet type anchor clamps (2) of clamping basketball (1), trumpet type anchor clamps (2) are connected with support (4) by anchor clamps bearing (3), support (4) is enclosed within on the support shaft (6) by rack sleeve (5), and support jackscrew (7) is arranged on the rack sleeve (5); Support shaft (6) upper end is connected with swing arm axle sleeve (11) by support swinging axle (8), and support swing spring (9) also is connected on the upper end and swing arm axle sleeve (11) of support shaft (6), and steady pin (10) is arranged on the support swinging axle (8); Swing arm axle sleeve (11) is enclosed within on the swing arm (12), on the swing axle sleeve (11) swing arm jackscrew (13) is arranged, swing arm axle sleeve limiter (14) is enclosed within on the swing arm (12), swing arm (12) lower end is connected as a single entity by swing swing arm axle (16) and sliding sleeve (21), in sliding sleeve (21) upper end pull bar (18) is arranged, pull bar (18) upper end is connected with draft regulator (19), draft regulator (19) is gone up an end of fixing spring or adhesive tape (20), and the other end is connected with swing arm axle sleeve limiter (14); Sliding sleeve (21) is installed on the traveller (22) movably, and is fixed on the optional position of traveller (22) with sliding sleeve jackscrew (23), and traveller (22) is fixed on the base, also can directly fix being fixed on the basketball stands on the wall or with geometrical clamp.

2, shooting exercising machine as claimed in claim 1 is characterized in that this exercising machine is provided with the photo-electric digital millisecond counter, and photosignal is controlled timing and stopped counter device and is installed on the velocity rod (24), and anti-dazzling screen (25) is installed in a side of anchor clamps bearing (3).

3,, it is characterized in that fixing a retaining bracket (15) on the swing arm (12) as claim 1,2 described shooting exercising machines; The angle stop (17) of the one angulation type that is connected with sliding sleeve (21) is arranged in swing arm (12) lower end, several apertures are arranged on the arc shaped surface of angle stop (17), latch can insert.