CN208049333U - A kind of movable dummy of defence of basketball training use - Google Patents

Abstract

The utility model discloses a movable dummy for basketball defense training, which comprises a dummy main body and a movable dummy arm. The upper left end and the right end of the inner cavity of the dummy main body are both rotatably connected with connecting rods. The middle part is rotatably connected with a rotating rod, the upper part of the left side wall and the right side wall of the main body of the dummy is provided with a chute, and the outer ends of the two rotating rods pass through the same side of the chute and are fixedly connected with movable The upper end of the main body of the dummy is fixedly connected with a switch, the upper right side of the inner cavity of the main body of the dummy is rotatably connected with a rotating shaft, the middle part of the rotating shaft is fixedly connected with a driven gear, the driving gear The right end meshes with the left side of the driven gear. The utility model has a reasonable design and is convenient to use. It can simulate the defense of a real person through the up and down reciprocating swing of the movable artificial arm, which makes the defense training more realistic and greatly improves the training efficiency. Therefore, it is suitable for wide promotion.

Description

A movable dummy for basketball defense training

technical field

The utility model relates to the technical field of basketball defense training equipment, in particular to a movable dummy for basketball defense training.

Background technique

With the rapid development of modern basketball, the guiding ideology of "prominent offense" has become history. Defense in basketball games is a style of active control of offense, which dampens the spirit of offense, changes the rhythm of the game, and is extremely aggressive. The existing defensive training methods are mainly one-to-one training with real people and auxiliary training with dummy, and the existing auxiliary training device for dummy is just a humanoid baffle that cannot move, which has low authenticity and poor defensive effect. Therefore, this article is proposed utility model.

Utility model content

The purpose of this utility model is to provide a movable dummy for basketball defense training to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions: a movable dummy for basketball defense training, comprising a dummy main body and a movable prosthetic arm, the left end and the right end of the upper part of the inner chamber of the dummy main body are rotatably connected with A connecting rod, the middle part of the connecting rod is connected with a rotating rod, the upper part of the left side wall and the right side wall of the main body of the dummy is provided with a chute, and the outer ends of the two rotating rods pass through the same side. The chute is fixedly connected with a movable prosthetic arm, the upper end of the dummy body is fixedly connected with a switch, the bottom end of the inner cavity of the dummy main body is fixedly installed with a battery, and the upper part of the inner cavity of the dummy main body is The left side is fixedly connected with a casing, the inner cavity of the casing is fixedly installed with a motor, the rear end of the motor is fixedly connected with a transmission shaft, and the rear end of the transmission shaft passes out of the casing and is fixedly connected with a driving gear. The right side of the upper part of the inner chamber of the main body is rotatably connected with a rotating shaft, and the middle part of the rotating shaft is fixedly connected with a driven gear, the right end of the driving gear meshes with the left side of the driven gear, and the driving gear and the driven gear The outer edge of the outer surface of the battery is fixedly connected with clamping rods, the middle parts of the two clamping rods are respectively clamped to the inner ends of the same side of the rotating rod, and the battery is electrically connected to the switch and the motor in turn.

Preferably, the outer wall of the clamping rod and the inner and outer walls of the rotating rod are fixedly connected with rubber sleeves, the outer wall of the main body of the dummy is fitted with a sponge sleeve, and the outer wall of the sponge sleeve is fitted with a leather sleeve. The outer edges of the chute are all fixedly connected with rubber telescopic sleeves, and the outer ends of the two rubber telescopic sleeves are respectively fixedly connected with the outer walls of the two outer ends of the rotating rods.

Preferably, the bottom end of the main body of the dummy is fixedly connected with an electric telescopic rod, and the battery is electrically connected with the electric telescopic rod.

Preferably, the bottom end of the electric telescopic rod is fixedly connected with a chassis, and the four corners of the bottom surface of the chassis are fixedly equipped with universal casters.

Compared with the prior art, the beneficial effect of the utility model is: a movable dummy for basketball defensive training, simple in structure, ingenious in design, easy to use, fixedly connected with a transmission shaft at the rear end of the motor, and The rear end goes out of the chassis and is fixedly connected with a driving gear, and the upper right side of the inner cavity of the main body of the dummy is connected with a rotating shaft, and the middle part of the rotating shaft is fixedly connected with a driven gear, and the right end of the driving gear and the left side of the driven gear The sides are meshed, and the outer edges of the outer surfaces of the driving gear and the driven gear are fixedly connected with clamping rods, and the middle parts of the two clamping rods are respectively clamped with the inner ends of the rotating rods on the same side, driving the movable artificial arm to swing upwards. Reach the form of simulated defense and solve the problem of more realistic simulated defense.

Description of drawings

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

Fig. 2 is the schematic diagram of the structure of the utility model rotating rod;

Fig. 3 is a schematic diagram of the structure of the driving gear of the utility model.

In the figure: 1. Dummy main body, 2. Movable artificial arm, 3. Connecting rod, 4. Rotating rod, 5. Chute, 6. Chassis, 7. Motor, 8. Switch, 9. Driving gear, 10. Rotating shaft , 11, driven gear, 12, card rod, 13, battery, 14, transmission shaft, 15, rubber sleeve, 16, sponge sleeve, 17, leather sleeve, 18, rubber telescopic sleeve, 19, electric telescopic rod, 20, Chassis, 21, universal caster.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution: a movable dummy for basketball defense training, including a dummy main body 1 and a movable prosthetic arm 2, the upper left end and right end of the inner cavity of the dummy main body 1 Both are rotatably connected with a connecting rod 3, and the middle part of the connecting rod 3 is rotatably connected with a rotating rod 4. The upper part of the left side wall and the right side wall of the dummy main body 1 is provided with a chute 5, and the outer ends of the two rotating rods 4 pass through The chute 5 on the same side is fixedly connected with the movable prosthetic arm 2, the upper end of the dummy main body 1 is fixedly connected with the switch 8, the bottom end of the inner cavity of the dummy main body 1 is fixedly installed with a battery 13, and the inner cavity of the dummy main body 1 The upper left side of the upper part is fixedly connected with an organic casing 6, and the inner cavity of the casing 6 is fixedly equipped with a motor 7, and the rear end of the motor 7 is fixedly connected with a transmission shaft 14, and the rear end of the transmission shaft 14 passes through the casing 6 and is fixedly connected with a driving gear 9 The right side of the upper part of the inner cavity of the dummy main body 1 is rotatably connected with a rotating shaft 10, the middle part of the rotating shaft 10 is fixedly connected with a driven gear 11, the right end of the driving gear 9 meshes with the left side of the driven gear 11, and the driving gear 9 and the outer edge of the outer surface of the driven gear 11 are fixedly connected with clamping rods 12, the middle parts of the two clamping rods 12 are respectively clamped to the inner ends of the rotating rods 4 on the same side, and the battery 13 is electrically connected to the switch 8 and the motor 7 in turn. The motor 7 is a DC frequency conversion motor with a speed of 30 revolutions per minute and does not rotate counterclockwise. The motor 7 drives the driving gear 9 and the driven gear 11 to rotate in the opposite direction, so that the clamping rod 12 presses the rotating rod 4 to drive the movable artificial arm 2 Swing upwards, when the clamping rod 12 is separated from the rotating rod 4, under the action of gravity, the movable artificial arm 2 swings downwards to realize the up and down reciprocating swing, and in the natural state, the inner end of the rotating rod 4 is always Fit the outer upper end of the driving gear 9 or the driven gear 11, so that when the clamping lever 12 rotates, it can always be clamped with the rotating rod 4.

Specifically, the outer wall of the clamping rod 12 and the inner outer wall of the rotating rod 4 are fixedly connected with a rubber sleeve 15, the outer wall of the dummy main body 1 is fitted with a sponge sleeve 16, and the outer wall of the sponge sleeve 16 is fitted with a leather sleeve 17. The outer edge of each chute 5 is all fixedly connected with rubber telescopic sleeve 18, and the outer ends of two rubber telescopic sleeves 18 are respectively fixedly connected with the outer end outer walls of two rotating rods 4, which is convenient for protecting the utility model and trainers.

Specifically, the bottom end of the dummy main body 1 is fixedly connected with an electric telescopic rod 19, and the battery 13 is electrically connected with the electric telescopic rod 19. The electric telescopic rod 19 is a common electric telescopic rod on the market, which is convenient for adjusting the height of the utility model.

Specifically, the bottom end of the electric telescopic rod 19 is fixedly connected with a chassis 20, and the four corners of the bottom surface of the chassis 20 are fixedly equipped with universal casters 21, which is convenient for moving the utility model.

Working principle: When using the utility model, put the utility model in a suitable position, turn on the switch 8, then the motor 7 drives the driving gear 9 and the driven gear 11 to rotate, when the clamping lever 12 rotates to the position of the dummy body 1 When on the outside, the clamping rod 12 is in contact with the rotating rod 4, and the clamping rod 12 presses the rotating rod 4 to drive the movable prosthetic arm 2 to swing upwards. 4 separation, under the action of gravity, the movable prosthetic arm 2 swings downwards to realize the up and down reciprocating swing, and the swing frequency is 30 times per minute, so as to achieve the effect of simulated defense. The utility model is reasonable in design and easy to use , can simulate the defense of a real person through the up and down reciprocating swing of the movable prosthetic arm, which makes the defense training more realistic, thereby greatly improving the efficiency of training, so it is suitable for widespread promotion.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (4)

1. A kind of movable dummy for basketball defensive training, comprising dummy main body (1) and movable prosthetic arm (2), it is characterized in that: the left end and the right end of the upper part of the inner chamber of described dummy main body (1) all rotate A connecting rod (3) is connected, and the middle part of the connecting rod (3) is connected with a rotating rod (4), and the upper part of the left side wall and the right side wall of the dummy main body (1) is provided with a chute (5 ), the outer ends of the two rotating rods (4) pass through the chute (5) on the same side and are fixedly connected with a movable prosthetic arm (2), and the upper end of the dummy main body (1) is fixedly connected with a Switch (8), the bottom end of the inner cavity of the dummy main body (1) is fixedly installed with a battery (13), and the left side of the upper part of the inner cavity of the dummy main body (1) is fixedly connected to the organic case (6) , a motor (7) is fixedly installed in the inner cavity of the cabinet (6), the rear end of the motor (7) is fixedly connected with a transmission shaft (14), and the rear end of the transmission shaft (14) passes through the cabinet ( 6) a driving gear (9) is fixedly connected, and the upper right side of the inner chamber of the dummy main body (1) is rotatably connected with a rotating shaft (10), and the middle part of the rotating shaft (10) is fixedly connected with a driven gear ( 11), the right end of the driving gear (9) is meshed with the left side of the driven gear (11), and the outer edges of the outer surfaces of the driving gear (9) and the driven gear (11) are fixedly connected with clips Rod (12), the middle parts of the two clamping rods (12) are respectively clamped to the inner ends of the rotating rods (4) on the same side, and the battery (13) is electrically connected to the switch (8) and the motor (7) in turn. ). 2. A kind of mobile dummy for basketball defensive training according to claim 1, characterized in that: the outer wall of the clamping rod (12) and the inner outer wall of the rotating rod (4) are fixedly connected with rubber sleeves (15) , the outer wall of the dummy body (1) is attached with a sponge cover (16), the outer wall of the sponge cover (16) is attached with a leather cover (17), and the outer edges of the two chutes (5) Both are fixedly connected with rubber telescopic sleeves (18), and the outer ends of the two rubber telescopic sleeves (18) are respectively fixedly connected with the outer walls of the outer ends of the two rotating rods (4). 3. The movable dummy for basketball defense training according to claim 1, characterized in that: the bottom end of the dummy main body (1) is fixedly connected with an electric telescopic rod (19), and the storage battery (13) Electrically connect the electric telescopic rod (19). 4. A kind of movable dummy for basketball defense training according to claim 3, characterized in that: the bottom end of the electric telescopic rod (19) is fixedly connected with a chassis (20), and the bottom surface of the chassis (20) Universal casters (21) are fixedly installed at four corners.