Ice Hockey Defensive Trainer

The present disclosure belongs to the field of ice hockey sports equipment, and particularly relates to an ice hockey defensive trainer. The ice hockey defensive trainer includes a rotating seat, having a rotating piece and a base, the rotating piece being capable of rotating relative to the base; a rotating lifting mechanism, being connected with the rotating piece, and having at least two groups of lifting assemblies, the lifting assemblies having lifting sliding rods, for slidably arranging deflector rod rotating seats. The ice hockey deflector rods in the ice hockey defensive trainer of the present disclosure have a larger sport adjustment space, such that hitting heads of the ice hockey deflector rods have a greater range of motion on the ground.

TECHNICAL FIELD

The present disclosure belongs to the field of ice hockey sport equipment, and particularly relates to an ice hockey defensive trainer.

BACKGROUND

Ice hockey is a kind of collective competitive sport against each other on the ice with ice skates and ice hockey sticks as tools, is composed of two mini sports for men and women, and is an independent winter sport project in the international sports taxonomy.

In order to improve technical skills of ice hockey players, increase daily training of the players and improve technical levels of the players, training of opposing team players needs to be simulated without opposing team players. In the training process, dribbling and passing ability of the players needs to be trained, however, real dribbling and passing scenes are difficult to simulate without a training partner, and thus, a professional trainer needs to simulate intercepting, striking, etc. of running of the ice hockey. There are some simulation trainers available now, but these trainers have a relatively simple function, for example, a dribbling training apparatus shown in CN107970583A, although its deflector rod also has a function of movement, its sport pattern is limited, and seamless coverage of a training area cannot be achieved around the dribbling trainer.

SUMMARY

In order to solve the above problem, the present disclosure provides the following solution:an ice hockey defensive trainer, includes:a rotating seat, having a rotating piece and a base, the rotating piece being capable of rotating relative to the base,a rotary lifting mechanism, being connected with the rotating piece, and having at leasttwo groups of lifting assemblies, the lifting assemblies havinglifting sliding rods, used for slidably arranging deflector rod rotating seats, anddrive screw rods, used for driving the deflector rod rotating seats to move along the lifting sliding rods;drive motors, used for driving the drive screw rods to rotate;and ice hockey deflector rods, tail ends of the ice hockey deflector rods being rotatably connected with the deflector rod rotating seats, and rotating planes of the ice hockey deflector rods rotating with the deflector rod rotating seats as axes being parallel to the lifting sliding rods.

In some modes, the rotating piece includes a rotating disc,the rotating disc internally has an adjusting gear, the adjusting gear is connected with the base, the rotating disc is capable of rotating relative to the adjusting gear,the rotating disc is provided with a drive gear seat capable of radially moving, the drive gear seat is provided with a drive gear, and an elastic piece between the drive gear seat and a side wall of the rotating disc enables the drive gear to have a tendency to maintain engagement with the adjusting gear.

In some modes, the drive gear seat is connected with the rotating disc through a guide rod;and the guide rod is slidably arranged on the rotating disc in a penetrating mode, and/or the guide rod is slidably arranged on the drive gear seat in a penetrating mode.

In some modes, the drive gear is driven by a rotary drive motor to rotate; and the rotary drive motor is connected with the drive gear seat.

In some modes, the rotary drive motor and the drive motors are both electrically connected with a master controller, and the master controller has a rotary drive motor control module, a drive motor module and a communication module.

In some modes, the drive motor is connected with the rotating disc.

In some modes, the elastic piece is a spring, the elastic piece sleeves the guide rod, and the elastic piece is located between the drive gear seat and the side wall of the rotating disc.

In some modes, a reinforcing kit is arranged between two adjacent lifting assemblies, a reinforcing shell is arranged outside the two adjacent lifting assemblies, and the reinforcing shell is composed of two buckles.

In some modes, one ends of the ice hockey deflector rods away from the deflector rod rotating seats keep in contact with the ground.

In some modes, a shaft rod of the adjusting gear penetrates through the rotating disc and then is connected with the base.

The present disclosure has the beneficial effects:the ice hockey deflector rods in the ice hockey defensive trainer have a larger sport adjustment space, such that hitting heads of the ice hockey deflector rods have a greater range of motion on the ground, a plurality of patterns are integrated, and various action skills in the ice hockey sport may be studied and strengthened.

In figures:

DETAILED DESCRIPTION

The present disclosure is further described in conjunction with accompanying drawings below.

An ice hockey defensive trainer, as shown inFIG.1toFIG.4, includes:a rotating seat200, having a rotating piece210and a base220, the rotating piece210being capable of rotating relative to the base220;a rotary lifting mechanism100, being connected with the rotating piece210, and having at least two groups of lifting assemblies120,the lifting assemblies havinglifting sliding rods123, used for slidably arranging deflector rod rotating seats130, anddrive screw rods122, used for driving the deflector rod rotating seats130to move along the lifting sliding rods123;drive motors121, used for driving the drive screw rods122to rotate;and ice hockey deflector rods300, tail ends of the ice hockey deflector rods300being rotatably connected with the deflector rod rotating seats130, and rotating planes of the ice hockey deflector rods300rotating with the deflector rod rotating seats130as axes being parallel to the lifting sliding rods123.

In the ice hockey defensive trainer introduced above, the deflector rod rotating seats130may longitudinally slide on the lifting sliding rods123under the driving of the drive screw rods122, such that adjusting heights of the deflector rod rotating seats130is achieved. When the heights of the deflector rod rotating seats130are changed, a space between striking heads of the ice hockey deflector rods300and the rotating seat200is also changed accordingly, such that adjusting a striking range of the ice hockey deflector rods300may be achieved. One ends of the ice hockey deflector rods300away from the deflector rod rotating seats130keep contact with the ground, that is, a rotary connection structure of the deflector rod rotating seats130and the ice hockey deflector rods300may adopt a shaft pin and the like. A periphery of the bottom of the rotating seat200has an elastic slat230, for achieving springback of ice hockey striking, simulating a court coaming, and practicing a striking springback skill.

The rotating piece210, as shown inFIG.5, includes a rotating disc211,the rotating disc211internally has an adjusting gear216, the adjusting gear216is connected with the base220, the rotating disc211is capable of rotating relative to the adjusting gear216, the base220here is a substrate, serving as a loading platform, the rotating disc211is used for loading the before-mentioned deflector rod and other assemblies, and the rotating disc211can rotate relative to the base220. The rotating disc211is provided with a drive gear seat212capable of radially moving, the drive gear seat212is provided with a drive gear217, an clastic piece214between the drive gear seat212and a side wall of the rotating disc211enables the drive gear217to have a tendency to maintain engagement with the adjusting gear216, and the drive gear seat212is pushed toward the adjusting gear216through the elastic piece214to enable the drive gear217and the adjusting gear216to maintain engagement, which is convenient for the drive gear217driving the adjusting gear216to operate; and meanwhile, when rotation of the rotating disc211is limited, the drive gear217will be separated from the adjusting gear216when the drive gear217continues to rotate (the drive gear seat212extrudes the elastic piece214toward the side wall of the rotating disc211), at the moment, the drive gear217can rotate, and an excessive load during motor operating is avoided. Further, in order to ensure the stability of radial moving of the drive gear seat212, the drive gear seat212is connected with the rotating disc211through a guide rod213, mainly in order to maintain the movement direction of the drive gear seat212, for an arrangement mode of the guide rod213, the guide rod213is slidably arranged on the rotating disc211in a penetrating mode, and/or the guide rod213is slidably arranged on the drive gear seat212in a penetrating mode. Certainly, no matter how the guide rod213is arranged, the rotating disc211rotating relative to the base220is not affected. A rotary track may be arranged between the rotating disc211and the base220, so as to maintain that the two may rotate mutually.

The drive gear217is driven by a rotary drive motor215to rotate; and the rotary drive motor215is connected with the drive gear seat212, and the rotary drive motor215radially moves along the rotating disc211along with the drive gear seat212.

For control over the rotary drive motor215and the drive motor121, operating parameters of the rotary drive motor215and the drive motor121may be preset by a PLC, and may also be interactively adjusted and controlled through a tripartite control terminal. The rotary drive motor215and the drive motor121are both electrically connected with a master controller, and the master controller has a rotary drive motor control module, a drive motor module and a communication module. When a preset program is adopted, the communication module may not be arranged, when an interaction is needed, the communication module may receive operating parameters of the motor, for example, the rotary drive motor215is controlled to forward rotate or reversely rotate according to the parameters received by the rotary drive motor215, and rotating time and speed may be controlled, such that controlling positions of the striking heads of the ice hockey deflector rods300on the bottom plane is achieved; and meanwhile, the drive motor121may be matched to adjust a space between the striking heads of the ice hockey deflector rods300and the rotating seat200, such that multi-direction adjustment of the striking heads on the bottom plane is achieved.

The drive motor121is connected with the rotating disc211, and the drive motor121may rotate along with the rotating disc211together.

As shown inFIG.6, the elastic piece214is a spring, the elastic piece214sleeves the guide rod213, and the elastic piece214is located between the drive gear seat212and the side wall of the rotating disc211.

After two lifting assemblies are mounted, in order to make the stability of the plurality of lifting sliding rods123increased, the plurality of lifting sliding rods123may be connected and reinforced. Specifically, a reinforcing kit101is arranged between two adjacent lifting assemblies, a reinforcing shell is arranged outside the two adjacent lifting assemblies, and the reinforcing shell is composed of two buckles. The reinforcing kits101and inner cavities of the reinforcing shells abut against the lifting sliding rods123, so as to further strengthen the structural strength thereof. The reinforcing assemblies and the like are not necessary structures, the reinforcing kits101are generally only used in one of modes of the device, mode one: the rotating disc211rotates relative to the base220to make the two deflector rods300be in a parallel state and rotate by 360°, at the moment, the reinforcing kits101need to be used, because the drive motor121does not have self-locking, a deflection phenomenon of the deflector rods300will appear when the rotating disc211rotates relative to the base220to be started; and mode two: the lifting assemblies120perform dribbling trajectory movement within a fan range, and at the moment, the reinforcing kits101are not used.

Angle limiting sleeve pipes140are further arranged outside the lifting assemblies120, outer walls of the angle limiting sleeve pipes140have bulge parts, inner walls of inner cavities of the reinforcing kits101have angle limiting slats102, the above-mentioned bulge parts abut against the angle limiting slats102to achieve limiting of the lifting assemblies120, and rotation of the lifting assemblies120is avoided. Generally speaking, the lifting assemblies120have rectangular sections, inner cavities of the angle limiting sleeve pipes140also have rectangular sections matched with them, and relative rotation cannot be achieved after the two are in a sleeved connection.

It can be known in combination withFIG.5andFIG.6that a shaft rod of the adjusting gear216penetrates through the rotating disc211and then is connected with the base220. The adjusting gear216is fixed relative to the base220, and when the drive gear217rotates and engages with the adjusting gear216, the rotating disc211may rotate relative to the base220, namely, an axis of rotation of the rotating disc211coincides with an axis of the adjusting gear216.

The present disclosure is further introduced in conjunction with specific application scenes of the ice hockey defensive trainer below.

A first simulation scene: two deflector rods are distributed in a straight line and rotate by 360°, the rotating speed may be controlled, and a player passes through a middle position of the deflector rods and the base to simulate an action of passing through a person.

A second simulation scene: the two deflector rods perform dribbling actions separately at different angles within a fan area, the player performs dribbling and passing exercises at one side deflector rod position, so as to simulate finishing tackling confrontation, and two players may perform at the same time. In the operating process, a distance between the training players may be detected through ultrasonic waves, a laser sensor or self-contained radar, so as to control the motor to perform acceleration, swinging or other complex coping measures; and actions of the players may be detected though a self-contained camera, the motor is controlled to perform different coping measures through a self-adaptive algorithm, elementary product intellectualization is achieved, and characteristics of a robot is provided.

Those skilled in the art can clear that they can make various modifications on the above embodiments without departing from the overall spirit and conception of the present disclosure. The modifications all fall within the scope of protection of the present disclosure. Protection solutions of the present disclosure are subject to the claims attached to the present disclosure.