CS260293B1 - Mechanical table tennis simulator - Google Patents

Abstract

The solution concerns a mechanical table tennis trainer, which is designed to improve, accelerate and simplify the mentally and time-consuming practice of table tennis strokes, also on the theme of children's fairy tale games. It consists of a fixed or movable platform equipped with rolling elements from below, with guide bodies firmly attached from above, into which are slidably placed bases equipped with vertical guide bodies from above, into which extendable-rotating uprights above the mouth, reinforced with a flange, which is equipped with vertical guide bodies from above, connect. These bodies connect rotary pins with a firmly attached housing, into which folding combined templates fit, the outer functional surface of which has the shape of a hand path for at least two types of strokes and at the same time a face for the motivational theme of at least three fairy tale games. The templates have sliding balls, which can be moved by the racket to copy the path of the hand for each type of stroke. The trainer speeds up training by more than half and allows up to six players to train at the same time.

Description

The invention relates to a mechanical table tennis trainer in which the improvement, acceleration and simplification of the psyche and time-consuming training of punches in table tennis, as well as the motif of children's fairytale games, are solved.

Until now, the training of individual assault and enemy strikes is carried out by a transferred strike by the trainer, after the transfer by grasping the hand of the trainer by the trainer and guiding the trainer's hand in the desired path according to the type of strike, then without guiding the hand. Such training is very lengthy and requires a great deal of effort, patience, stamina and mental resistance from the trainer as well as from exercisers and sparlngs. Usually, by this method, exercisers, especially when practicing as self-taught without directing the coach by the coach, will be afraid of playing the ball from the opponent, fright, nervousness, anxiety, acquire poor movement habits, which are very difficult to remove and have lasting consequences. It is also known equipment for training strokes in table tennis according to the Czechoslovak. AO 232 623, the use of which facilitates the coach's work but is of little purpose.

These drawbacks are largely eliminated by the mechanical table-top trainer according to the invention, consisting of a fixed or movable platform, which is provided with rolling elements from below and with fixed guide angles from above. In these guide angles are slidably mounted pedestals from above, provided with vertical guide bodies, which are perpendicular to their horizontal axis, extendable pivoted feet, above the opening reinforced by a flange fixed by vertically mounted vertical guide elements, into which slidingly mounted pivots are fixed puzdroin. In the upper end of the sleeves are combined joint templates, whose outer functional part has the shape of the path of the desired movement of the hand at least for the types of strokes and at the same time the shape for the motivational theme for fairytale games. The stencils are ppsúvající balls. Size stolnotenlsovej balls, which move the racquets racket on the template, which actually simulate the desired type of strike and after moving the gravity return to a predetermined location, allowing repetition simulácle strokes. The support part of the templates opens into the bushes which allows the swing control. The templates attached to the sleeves above the flange can be interconnected by a switching element, which enables pairs training as well as simulation of the game behind the table. Pull-out swivel bases, bushing pins and swinging templates in bushings are secured against movement by locking elements.

The advantage of the mechanical table tennis trainer is that it allows the training time to be reduced by more than half without undesirable bad habits, it allows training up to six bulls individually or in three pairs. Sparring and gaming tables are not needed during the training session. It enables the spreading of impact techniques and the elimination of Poor movement habits, assists in the training of various game and tactical combinations, and also allows training in at least three fairy-tale games, while not taking up much space, etc.

The treadmill is of simple construction, allows folding or quick dismantling of templates, which makes it more compact. The number of stencils may be arbitrary and may be exchanged as desired for the specified stroke types.

In the accompanying drawings, an exemplary embodiment of a mechanical benchtop trainer according to the invention is shown. Fig. 1 is a top view of the treadmill, dotted lines are shown in dotted lines ₍ longitudinal axis; Fig. 2 is a front view of the treadmill; Fig. 4 is a side elevational view of the simulator where the stencils are also shown in dashed position in a storage position; Fig. 6 is a trainer drawn in a side view from the right, where the templates are drawn in a training position, for individual training of individuals as well as in fairy-tale motifs; in pairs, in Fig. 8 the treadmill is drawn in a side view of the right, where the templates are also drawn in the position for n exercise pairs.

The mechanical table-tennis trainer according to the invention consists of a platform 1 from the bottom provided with rolling elements 2, from above it is provided with horizontal guide bodies 3, into which horizontally displaceable pedestals 4 are supported from above with vertical guide bodies 5, into which they extend vertically on their horizontal axis 6 above the orifice terminated by a flange 7, which is provided from above with vertical guide bodies 8, in which the pivot pins 9 are fixedly mounted with fixed sleeves 10, into which the combined and folding templates 11, 12, 13, 14 The outer functional part of the templates has the shape of the path of the desired hand movement for at least two types of strike and at the same time the shape for the darkening theme of at least three fairy-tale games. On the templates are sliding balls 18 of the size of a table tennis ball which, after displacement, return by gravity to the original location. Combination of two

280293 s

The movable stencils can be integrated into one unit by means of the switching element 18. The movable pedestal 4, the pull-out pivot bars 5 and the pull-out pivot 9 with the sleeve 10 are secured against movement by the locking elements 19. The folding stencils 11,12, 13, 14 removable recess 20 with plug pins 17.

When practicing the strokes of the template 11, 12, 13, 14 from a tilting or storing position, they are brought into the training position by the locking element 19. According to the height of the stencil exerciser, the stencils are adjusted so that the stencils are level with the exercisers by means of the locking elements 19 on the pull-out pivot part 9 with the sleeve 10 and the pull-out pivot legs 5.

The practitioners attach the missiles at the lowest point of the stencils and, by moving the stencil down the stencil, grab the 18 and guide it forward until the hand is fully biased, thus copying the surfaces of the stencils with the ball. Gul'a 18 reaches the highest point on the template by inertia, from where it returns to its original position by gravity and the training can be repeated. By joining the templates 11, 12 attached to the common flange by the switching element 16, the ball 18 after copying the track e.g. of a stroke on the template 11 by the trainee after reaching the highest point does not return back, but passes through the switch element 18 to the second track, e.g. A contra-strike on stencil 12, where the trainee, by copying this track, returns the ball 18 back to the stencil track 11, performing pairs training or simulating table play. The trainer allows training for at least three pairs, or individual training for at least six exercisers, with each exerciser practicing a different type of punch. The stencils are replaceable and may, depending on the types of strokes, be made available in a few ways and allow training in at least three fairy-tale games.

Claims (1)

280293 1 with even patterns in one piece is possible by a connecting element 18. The sliding frame 4, the slide-out pivot point 5 and the pivotable pivot pin 9 with the sleeve 10 are secured against movement by the locking elements 19. Folding patterns 11, 12, 13 14 are terminated in the upper part by a removable recess 20 with the locking pins 17. When practicing the strikes of the template 11, 12, 13, 14 of the tilting or storage position of the overhead is lockable. element 19 into the training position. Depending on the height of the template, the stencils superimpose the stencils so that the stencils are aligned with the shoulders of the stilettos with the locking elements 19 for the slide-out slide 9 with the sleeve 10 and the swiveling swivel pads 5. grabbing the ball 18 on the stencil and leading it forward, until the hand is fully pre-drawn, thus copying the patterns of the stencils with the ball on the rocket, they are actually transferring the correct motional loads of the different strokes. The globule 18 reaches the highest point on the template from where it returns to its original position by gravity and the training can be repeated by combining the patterns 11, 12 attached to the common flange by the switching element 16, after the copying. the path of, for example, a carriage on the template 11 by the trainee after reaching the highest point does not return, but a path passes through the switching element 18, e.g., a contour strike template 12, where the copy copying the path returns the gul 18 to the template path 11, thereby converting practicing vodvojiciach, or simulates the game behind the table.Trenažér allows training at least three-person, or indlvidální training at least six exercisers, while each practitioner can practice a different kind of stroke. The Sabbones are replaceable and can and may be available to the subspecies of the stroke and allow them to practice at least three narrative games. OBJECTIVE A mechanical table-tennis simulator consisting of a rigid or movable platform, which is provided with rolling elements attached to the bottom by horizontal guiding bodies, characterized in that sliding bases are inserted in the water-guiding bodies (3). 4) from the top, provided with vertical guide bodies (5), into which are extendable pivotable posts (6) terminated by a flange (7), which is provided with further guide bodies (8), into which are sliding outward pivoting pins ( 9) with cartridges (10) in which the horizontal pins (15) are mounted to receive the folding combination templates (11, 12, 13, 14), in the upper part terminated by a removable recess (20) with plug pins (17), the moving element (16), wherein the sliding balls (18) and the supporting parts of the patterns (11, 12, 13, 14) are inserted into the folding patterns (11, 12, 13, 14) into the sleeves (10) held in a sliding pin (9). 4 sheet drawings