SI21124A - Ski-jump jumping simulator - Google Patents
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- SI21124A SI21124A SI200200030A SI200200030A SI21124A SI 21124 A SI21124 A SI 21124A SI 200200030 A SI200200030 A SI 200200030A SI 200200030 A SI200200030 A SI 200200030A SI 21124 A SI21124 A SI 21124A
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Abstract
Description
Naprava za simulacijo skoka na smučarski skakalniciSki jump jump simulator
Predmet izumaThe subject of the invention
Predmet izuma je naprava za simulacijo skoka na smučarski skakalnici, pri čemer naprava sama ne ovira skokov na skakalnici kot taki, prav tako ni odvisna od snežnih razmer in je predvidena za osebe, ki niso trenirane Za smučarske skoke.The subject of the invention is a device for simulating a jump on a ski jump, the device itself does not interfere with the jump on the jump as such, is also independent of snow conditions and is intended for persons not trained for ski jumping.
Tehnični problemA technical problem
Tehnični problem, ki ga rešuje je v tem, kako zasnovati napravo, ki bo omogočala simulacijo skokov na ali tik ob smučarski skakalnici poljubnim osebam brez znanja in treniranosti ter neodvisno od snežnih razmer, pri čemer naj taka naprava ne ovira osnovne skakalne dejavnosti na skakalnici.A technical problem to solve is how to design a device that will allow the simulation of jumps on or near the ski jump to any person without knowledge and training, and regardless of the snow conditions, without such a device should not interfere with the basic jumping activity on the jump.
Znano stanje tehnikeThe prior art
Znana podobna naprava po japonskem patentu JP 2000061017 (NKK Corp.) je izvedena na podlagi, ji je enaka oziroma podobna smučarski skakalnici, pri čemer so na naletu izvedena vodila za sani v obliki med seboj povezanih smuči, ki imajo dvoje prečnih locnov: enega za fiksiranje skakalca v območju bokov in drugega za držanje z rokama, pri čemer omogočata oba locna prehod skakalca iz počepa v odriv in položaj, kije podoben tistemu med skokom oziroma poletom. Vodila seKnown similar device according to Japanese patent JP 2000061017 (NKK Corp.) is made on the basis of, it is identical to or similar to a ski jump, on the run of the sled guides in the form of interconnected skis having two transverse arches: one for fixing the jumper in the area of the flanks and the other for holding with the hands, both allowing the jumper to pass from the start to the opening and to a position similar to the one during the jump or flight. She was leading
28728.doc/l-02/D29-Vr namreč na odskočnem mostu nadaljujejo zvezno v loku, ki je podoben loku dejanskega leta s tem, da se nahajajo nad hrbtom skakalnice. V območju doskoka se vodila ponovno spustijo do podlage in se zaključijo v izteku.28728.doc / l-02 / D29-Vr, on a stepping-stone bridge, they continue on a continuous arc, similar to the arc of the actual flight, by being positioned above the back of the jump. In the boom area, the guides are lowered again to the base and terminated at expiration.
Pomanjkljivost te rešitve je v tem, da je skakalnica samo navidezna in ne omogoča resničnih smučarskih skokov, ker je demontaža vodil predolgotrajna.The disadvantage of this solution is that the ski jump is only virtual and does not allow real ski jumps because the disassembly of the guides is too long.
Druga znana naprava po japonskem patentu JP2000014860 (NKK Corp.) je izvedena kot žičnica nad skakalnico tako, da je skakalec vpet nanjo s posebnimi naramnicami, ki omogočajo spust po naletu s smučmi podobno kot pri dejanskem skoku, vendar je hitrost spuščanja nadzorovana z zavorno vrvjo, ki poteka ob nosilni vrvi, na kateri je skakalec vpet. Po odskoku skakalec leti po zraku nad podlago in se spusti nanjo glede na potek nosilne vrvi žičnice. Namesto vrvi je lahko izvedeno togo vodilo zaradi odprave nihanja skakalca. Vez med skakalcem in nosilno vrvjo oziroma togimi vodili je izvedena z vmesno vzmetjo, ki omogoča odriv na odskočni mizi. Ta naprava je namenjena za vadbo počepa na naletu in odriva na mizi. Ni pa predvidena za simulacijo netreniranim osebam, prav tako je celotna naprava fiksna in ni primerna za namestitev na dejansko skakalnico, ne da bi motila njene skakalne dejavnosti.Another well-known device according to Japanese patent JP2000014860 (NKK Corp.) is constructed as a cable car above the ski jump, so that the ski jumper is mounted on it with special straps that allow for a downhill ski run similar to the actual jump, but the lowering speed is controlled by the brake rope , which runs along the support rope on which the jumper is fastened. After the bounce, the jumper flies through the air above the ground and descends on it according to the course of the cable carriage rope. Instead of a rope, a rigid guide may be provided to eliminate the jumper swing. The connection between the jumper and the support rope or rigid guides is made with an intermediate spring, which allows for a bounce on the springboard. This device is designed to practice on-the-fly training and off-the-table workouts. It is not intended for simulation to untrained persons, nor is the whole device fixed and not suitable for installation on an actual jumping ground without disturbing its jumping activities.
Obstaja namreč potreba po taki napravi, ki bi omogočala simulacijo skokov ali poletov na resničnih skakalnicah ali letalnicah v času, ko je skakalnica pripravljena za skoke in tudi v drugih letnih sezonah brez snega ali njene priprave za skoke. Mnogi bi namreč radi podoživeli približno enako stanje, kot ga občuti skakalec oziroma letalec pri skoku ali poletu, vendar varno in brez predhodne vadbe.Za tako doživetje pa je zaželeno, da oseba doživlja let na istem objektu, na katerem skakalci dosegajo svoje rezultate. Seveda taka naprava ne sme ovirati ali celo preprečevati skokov samih.Namely, there is a need for such a device that would allow simulations of jumps or flights on real jumps or airplanes at a time when the jumper is ready for jumps and also in other seasons without snow or its preparation for jumps. Many would like to relive the same situation as a jumper or a plane feels when jumping or flying, but safely and without pre-training. For such an experience, it is desirable for a person to experience a flight at the same facility where the jumpers achieve their results. Of course, such a device should not interfere with, or even prevent, the jump itself.
28728. doc/l-02/D29-Vr28728. doc / l-02 / D29-Vr
Rešitev tehničnega problemaThe solution to a technical problem
Opisani tehnični problem je rešen z napravo po izumu, katere bistvo je, daje ob ali nad skakalnico izvedeno vodilo z vozičkom, katerega vsaj en del sega nad skakalnico tako, daje pod njim vpeta oseba tako, da ima proste roke in noge in ji omogoča simulacijo odriva nad odskočno mizo, pri čemer je vodilo z vozičkom v bočni smeri gledano na vzdolžno simetralo skakalnice odmično tako, da ne ovira osnovnega smučarskega skakanja niti pripravljenosti skakalnice zanj.The described technical problem is solved by a device according to the invention, the essence of which is that at or above the jump there is a guide with a trolley, whose at least one part extends above the jump so that it is clamped under it so that it has free hands and feet and allows it to simulate It raises above the bouncing table, with the guide with the trolley in the lateral direction when viewed from the longitudinal symmetry of the ski jump so that it does not interfere with the basic ski jumping or the ski jumper's readiness for it.
Voziček za varno vpetje osebe je tako, da se sama ne more odpeti in da med spustom po naletu skakalnice določi uporabniku počepno lego, podobno kot pri dejanskem skakalcu, ne da bi se dotikal naleta z nogami. Ob simulaciji odriva na odskočni mizi, ko uporabnik stegne nogi ne glede na silovitost in trenutek odriva voziček samodejno preusmeri lego uporabnika v tisto, kije podobna legi skakalca med letom. Pri zaključku simulacije skoka pa se ponovno lega uporabnika s pomočjo vozička po njegovi simulaciji doskoka pretvori v podobno tisti skakalčevi pri doskoku. Pri tem je pomembno, da voziček ne vsiljuje uporabniku sprememb leg, ampak samo odgovaija na kretnje uporabnika kadarkoli in kakorkoli želi uporabnik spremeniti svojo lego iz počepa v lego pri letu in doskoku. Nobene nevarnosti ali zapreke ni, če hoče uporabnik v vseh fazah skoka ostati v počepni ali sedeči legi, ki mu nudi najmanj »drzen« oziroma najbolj po občutku varen položaj.The trolley for securing a person in such a way that it cannot disengage on its own and, during the descent after the jump, will give the user a stepping position, similar to that of the actual jumper, without touching the contact with the feet. In the simulation, the trolley pulls off at a stepping stone when the user clamps his feet, regardless of the force and momentum of the trolley, automatically reversing the user's position to that which is similar to the position of the jumper during flight. At the end of the jump simulation, the position of the user is again transformed into a similar jump jumper after the simulation of the jump. It is important that the trolley does not force the user to change the position, but only responds to the movements of the user at any time and in any way the user wants to change its position from a standstill to a flight position and a downfall. There is no danger or impediment if the user wants to remain in a sluggish or seated position at all stages of the jump, which offers him the least "daring" or most secure position.
V prednostni izvedbi je vodilo izvedeno tako, da ima ob skakalnici dodatno progo, po kateri neovirano vračamo vozičke v zgornjo izhodiščno lego, ker praviloma po skakalnici oziroma vodilu »skače« vsakokrat le op en uporabnik.In the preferred embodiment, the guide is constructed so that it has an additional track along the jumping point, which allows us to return the trolleys to the upper starting position, since as a rule, only one user jumps on the jumping track or guide.
Podrobneje bo bistvo izuma pojasnjeno v nadaljevanju z opisom izvedbenega primera in priložene risbe, na katerih kažeThe essence of the invention will be explained in more detail below with a description of an embodiment and the accompanying drawings
28728.doc/l-02/D29-Vr sl. 1 perspektivni pogled naprave po prvem izvedbenem primeru, nameščene ob skakalnici, sl. 2 voziček naprave po izumu in sicer v prečnem prerezu, sl. 3 voziček naprave po izumu in sicer v perspektivnem pogledu in delnem prerezu, sl. 4 obešalo osebe na vozičku po izumu in v stanju uporabnika na naletu, sl. 5 isto v stanju uporabnika med skokom oziroma letom, sl. 6 perspektivni pogled naprave po izumu in drugem izvedbenem primeru v delovnem stanju, in sl. 7 . perspektivni pogled naprave po izumu in drugem izvedbenem primeru v odmaknjenem stanju.28728.doc / l-02 / D29-Vr fig. 1 is a perspective view of the device according to the first embodiment, mounted adjacent to the jump, FIG. 2 is a cross-sectional view of the device trolley according to the invention; 3 is a perspective view of the trolley of the device according to the invention; 4 is a view of the suspension of a person on a trolley according to the invention and in the condition of the user on impact, FIG. 5 the same in the user's state during the jump or flight, FIG. 6 is a perspective view of an apparatus according to the invention and another embodiment in working order, and FIG. 7. perspective view of the device according to the invention and the second embodiment in a remote state.
Naprava za simulacijo smučarskih skokov na skakalnici po prvem izvedbenem primeru je izvedena iz tira 1, ki teče ob skakalnici 2 tako, da približno sledi njenemu stranskemu profilu. Tir 1 lahko poteka neposredno po podlagi 3 ali pa na stebrih 4 oziroma mešano po podlagi neposredno in na stebrih in sicer v taki oddaljenosti od skakalnice, da ne moti skokov in priprave ter vzdrževanja skakalnice za skoke, pri meijenju skokov ipd. Tir 1 je prednostno izveden iz dveh tirnici 5 in 6, ki sta prednostno nameščeni v ohišju 7, kot ležečem U-profilu tako, da sta razporejeni nasprotiležno in v odmiku.The ski jump simulator according to the first embodiment is constructed from track 1, which runs adjacent to ski jump 2 so that it approximately follows its lateral profile. Track 1 can be run directly on the base 3 or on pillars 4 or mixed on the base directly and on the pillars at such a distance that it does not interfere with the jumps and preparation and maintenance of the jump rope, when changing jumps, etc. The track 1 is preferably made of two rails 5 and 6, which are preferably positioned in the housing 7, as the U-shaped profile so that they are arranged opposite and in the distance.
Na tirnicah 5 in 6 je uležajen voziček 8 z vsaj dvema paroma koles 9, od katerih vsak par koles 9 teče po eni tirnici 5 oziroma 6. Na ohišju 10 vozička 8 je bočno nameščena konzola 11, na prostem koncu katere je zasukljivo uležajena ročica 12, na katere enem koncu se nahaja vpetje 13 za obešalo 14 za osebo 15. Na drugem koncu ročice 12 pa je izveden ležaj 16, v katerem je uležajen drog 17, ki je z nasprotnim koncem zasukljivo uležajen v kulisi 18, ki se skupaj z vozičkom 8 vozi po samo eni tirnici, pri čemer je njena bočna stabilnost doseženaOn rails 5 and 6 there is a trolley 8 with at least two pairs of wheels 9, each pair of wheels 9 running on one rail 5 and 6. On the housing 10 of the trolley 8, a bracket 11 is positioned laterally, on the free end of which is a rotatably mounted handle 12 at one end of which there is a clamp 13 for a hanger 14 for a person 15. At the other end of the lever 12, there is a bearing 16 in which a rod 17 is mounted, which with the opposite end is pivotally mounted in a scaffold 18, which together with the trolley 8 runs on only one rail, with lateral stability achieved
28728.doc/l-02/D29-Vr prednostno s tem, da ima razen tekalnega kolesa 19, ki teče po tekalnem pasu tirnice 6, še dve kolesi 20, ki tečeta po bočnih ploskvah stojine 21 tirnice 6.28728.doc / l-02 / D29-Vr preferably by having two wheels 20 running along the lateral faces of the rail 21, in addition to the running wheel 19 running along the running belt of the rail 6.
Konzola 11, del 12' ročice 12, drog 17 in kulisa 18 tvorijo paraleogram. Na stojini 21 sta tirnice 6 sta lahko izvedeni bočni kulisi 22, po katerih tečeta kolesi 20 in glede na njuni izbočenosti določata stranski nagib kulise 18, s tem osni premik droga 17, posledica je dvig oziroma spust drugega dela 12 ročice 12, na katerem je vpeta oseba. S tem je doseženo dodatno vertikalno gibanje osebe, ki zlasti na odskočni mizi in pri doskoku približuje gibanje osebe dejanskemu gibanju skakalca v vseh fazah skoka.The bracket 11, part 12 'of the arm 12, pole 17 and scenery 18 form a paraleogram. On the stand 21, the rails 6 may be lateral scenes 22, by which the wheels 20 flow and, depending on their projections, determine the lateral inclination of the scenery 18, thereby the axial movement of the bar 17, which results in the rise or fall of the second part 12 of the lever 12, on which a clingy person. This achieves additional vertical movement of the person, which, especially on the jumping table, and at the time of the jump, approximates the movement of the person to the actual movement of the jumper at all stages of the jump.
Pomik vozička 8 po tiru 1 je zasnovan na poljuben znan način, prednostno z elektromotorjem 23, kije nameščen v vozičku 8 in opremljen z varnostno zavoro 24 poljubnega znanega tipa. V ohišju 7 poteka električni vodnik 24, s katerega odjema elektromotor 23 električno energijo. Na slikah neprikazana končna stikala krmilijo na najbolj enostaven način pomik vozička po tiru 1.The movement of the trolley 8 along track 1 is designed in any known manner, preferably with an electric motor 23 mounted in the trolley 8 and equipped with a safety brake 24 of any known type. In the housing 7 there is an electrical conductor 24 from which the electric motor 23 consumes electricity. In the figures, the limit switches not shown control the trolley movement on track 1 in the easiest way.
Tir 1 ima lahko izveden še povratni odsek Γ, po katerem se vozički vračajo na vrh naleta, daje tir 1 vedno pripravljen za naslednji spust.Track 1 may also have a return section Γ, after which the carts return to the top of the run, so that Track 1 is always ready for the next descent.
Obešalo osebe 14 je izvedeno tako, da telovnik 14'v celoti oklepa trup osebe 15 in da omogoča prosto in neovirano gibanje vratu z glavo, rok in nog. Prednostno se telovnik zapenja zadaj, da prepreči dostop osebi do zaponk. Zaradi varnosti je predvideno, da oblači in spušča osebo v ta namen usposobljena oseba, na hrbtnem delu telovnika se nahaja več, prednostno troje ušes 26 za tritočkovno vpetje osebe na nosilno vrv 27, ki je na nasprotnem koncu vpeta v ročico 12. Točka 27' vpetja treh odsekov je v ramensko prsnem območju osebe.The hanger of person 14 is designed in such a way that the vest 14 ' completely encloses the body of person 15 and that it allows the neck, head, arms and legs to move freely and unimpeded. Preferably, the vest is fastened at the back to prevent the person from accessing the buckles. For safety reasons, it is intended that a person is trained and lowered for this purpose; there are several, preferably three, ears 26 at the back of the vest for three-point attachment of the person to the support rope 27, which is secured to the lever at the opposite end. the abduction of the three sections is in the shoulder chest of the person.
28728.doc/l-02/D29-Vr28728.doc / l-02 / D29-Vr
Na vrvi 27 se nahaja škripec 28, katerega vrv 29 je z enim koncem vpeta v uho 26 na trtičnem delu telovnika 14, z drugim koncem pa v vsaj eno stopalo osebe 15. Dolžina vrvi 29 je taka, daje pri skrčenih nogah osebe škripec 28 sproščen in oseba visi v navpični legi na vrvi 27. ko pa oseba stegne svoje noge, praviloma pri simulaciji odskoka, pa s potegom vrvi 29 oseba sama dvigne svoj trtični del in spravi svoje celotno telo v skoraj vodoravno lego, kakršno ima skakalec med letom. Pri simulaciji doskoka s pokrčenjem nog se oseba ponovno obrne v pokončen položaj. Če katera oseba ne želi preiti v letalno lego lahko ostane s pokrčenimi nogami ves čas »skoka« v počepni legi, ki daje bolj udoben oziroma varen občutek. Na vrvi 29 je nameščena vzmet 30 za kompenzacijo različnih velikosti oseb in za dodaten občutek upora pri »odrivu« osebe.On the rope 27 there is a pulley 28, the rope 29 being fixed at one end to the ear 26 on the thoracic portion of the vest 14 and at the other end to at least one foot of person 15. The length of the rope 29 is such that, at the shrunken legs of the person, the pulley 28 is released and the person hangs in a vertical position on rope 27. When the person stretches his legs, as a rule, in the simulation of a bounce, by pulling the rope 29, the person himself raises his cane and puts his entire body in a nearly horizontal position, such as a jumper during flight. In the simulation of a leg-shrinking boom, the person is reversed to an upright position. If a person does not want to move into a flying position, he / she can remain with his / her legs bent all the time in a jump position, which gives a more comfortable or safe feeling. On the rope 29 is mounted a spring 30 to compensate for different sizes of persons and for an additional sense of resistance in the "tearing" of the person.
Pri drugem izvedbenem primeru je naprava zasnovana tako, da nad skakalnico poteka žičnica, 31 na katere vrvi 32 je nameščen voziček 33, pod katerim je obešena vrv 27 s telovnikom 14, dodatnim škripcem 28 in vrvjo 29, vse skupaj z enakim delovanjem kot v prvem izvedbenem primeru.In the second embodiment, the device is designed such that a cableway runs above the jump rope 31, to which a trolley 33 is mounted, under which a rope 27 with a vest 14, an additional pulley 28 and a rope 29 is suspended, all with the same operation as in the first implementation case.
Bistveno pri drugi izvedbi je, da so stebri 34, ki držijo vrv 32 nad skakalnico, v prečni smeri premični ali jih je moč zanihati v odmično lego, s čimer se odmakne vrv 32 iz območja skakalnice. S tem v zelo kratkem času priredimo skakalnico za simulacijo skokov oziroma za skoke kot take, ne da bi sicer kakorkoli spreminjali skakalne značilnosti skakalnice.It is essential in the second embodiment that the columns 34 that hold the rope 32 above the jump rope are movable in the transverse direction or can be swung into a cam position, thereby moving the rope 32 from the jump area. In this way, in a very short period of time, we make the jump for simulation of jumps or for jumps as such, without otherwise changing the jumping characteristics of the jumper.
Stebri 34 so prednostno izvedeni v smislu paralelogramskih dvojnih pokončnih drogov na istem podnožju. Premik iz ene v drugo lego je predviden strojno, prednostno z elektromotoiji.The columns 34 are preferably made in terms of parallelogram double uprights on the same base. Movement from one position to another is provided by machine, preferably by electromotions.
Pomik vozička 33 po vrvi 32 je predviden na znan način kot pri žičnicah. Tudi varnostni elementi so podobni.The movement of the trolley 33 along the rope 32 is provided in the known manner as for cableways. The security features are similar too.
28728.docZI-02/D29-Vr28728.docZI-02 / D29-Vr
Pri obeh izvedbah je možno simulirani skok zasledovati in vrednotiti z različnimi tipali: na odskočni mizi s tipalom za odmik od idealne točke odriva, na vrvi 29 s tipaloma za hitrost (impulzivnost) in moč odriva. Z računalniško obdelavo teh vrednosti lahko po predvidenem algoritmu določimo »dolžino« leta. Pri tem je možno še upoštevati dejanske parametre vetra: smer in hitrost, in ju upoštevati pri izračunu dolžine. Pred doskokom bi računalnik sporočil preko svetlobnih ali zvočnih signalov približevanje k doskoku, ki naj bi ga oseba izvedla v čim bolj idealnem trenutku glede na izračunano dolžino leta. Tipalo v vrvi 29 bi ovrednotil še ta gib in nato izračunal končno vrednost točk kot mero leta. S takim načinom bi bila naprava bolj zabavna, bi pa utegnila biti koristna tudi pri pravi vadbi skakalcev, ker bi dobili objektivne podatke stanj med letom. Iz povedanega sledi očitno, da je možno uvesti še druga tipala, ki bi jih potrebovali za nadzor parametrov v vseh fazah leta. Prenos podatkov s tipal do računalnika je predviden na poljuben znan telemetrijski način.In both embodiments, the simulated jump can be tracked and evaluated with different sensors: on a rebound table with a sensor to move away from the ideal point of departure, on a rope 29 with sensors for speed (impulsivity) and strength of the ebb. By computing these values by computer, we can determine the "length" of the flight according to the algorithm. It is also possible to consider the actual wind parameters: direction and speed, and take them into account when calculating the length. Before getting bored, the computer would communicate with light or sound signals that it was approaching the boom that the person was about to perform at the most ideal time, given the calculated flight length. The sensor in rope 29 would further evaluate this motion and then calculate the final point value as a measure of flight. In this way, the device would be more fun, but it could also be useful for practicing jumpers properly, as they would obtain objective in-flight status data. It follows from the above that it is possible to introduce other sensors that would be required to control the parameters at all stages of the flight. Data transmission from the sensors to the computer is provided in any known telemetry manner.
Razume se, daje možno s poznavanjem opisa izuma na osnovi dveh izvedbenih primerov zasnovati tudi drugačne izvedenke, ne da bi obšli bistvo izuma, ki je opredeljeno v sledečih patentnih zahtevkih.It is to be understood that, by knowing the description of the invention, different embodiments can be designed based on the two embodiments without circumventing the essence of the invention as defined in the following claims.
Claims (13)
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