HOLKPER IMITATOR Russian patent published in 2021 - IPC A63B69/00 

FIELD: sports equipment.

SUBSTANCE: invention relates to sports equipment, in particular to simulators for training a player to score a goal, the simulator simulates a goalkeeper at the goal, for example, for playing hockey, football, handball, etc. To achieve the technical result, a goalkeeper simulator is proposed, containing a goalkeeper model installed with the ability to move and reflect attacking shots within the goal. The goalkeeper simulator is made in the form of a balanced system of counterweights, levers and spacers mounted on the gates, kinematically connected with each other and with the goalkeeper model (1) with the possibility of chaotic, unpredictable movement of the goalkeeper model with a trajectory of movement along a spherical surface, with the implementation of oscillations and movements up and down within the gate, as well as along and across the gate. In this case, the goalkeeper model (1) is made in the form of a rigid target, depicting a goalkeeper, with openings for the penetration of the sports equipment deep into the goal and with a groove at the top of the model made on the line of the model's center of gravity for gripping it when suspended. The goalkeeper model (1) is installed on two small (3) and large (5) rocker arms connected to each other. A small rocker arm (3) is installed on a tube (2) with a grip, on which the goalkeeper model (1) is suspended through a groove made in it. In this case, the small rocker arm (3) is hingedly supported on a roller (4) fixed to the large rocker arm (5) to form the swinging axes of the goalkeeper model at the point of contact between the roller and the small rocker arm. A large rocker arm (5) is supported through a ball bearing (6) on a frame fixed to the gate, consisting of two spacers (7) and a post (8), which are fixed on a ball bearing. In this case, the spacers (7) of the frame are fixed at the corners of the crossbar of the gate with the formation of a triangle, which is also supported through the post (8) of the frame on the rear of the gate, and the post (8) is fixed on the rear of the gate with the possibility of movement and fixation in height using fastening elements (9). On the opposite side of the goalkeeper model (1) on a large rocker (5) there is a counterweight (12) with weights, with a screw (13) and with adjusting nuts (14). In addition, the goalkeeper simulator contains stabilizers (15) designed to damp large vibration amplitudes.

EFFECT: imitation of the unpredictable behavior of the goalkeeper model at the goal, simplifying the design and expanding the arsenal of simulators.

8 cl, 12 dwg