LAUNCHER FOR EXPERIMENTAL LAUNCHING OF ROCKET MODELS

摘要

The utility model relates to rocket launchers in sports rocket modeling, and can also be used as a game, entertainment. It can be used in technical creativity by older preschool children and novice researchers and rocket-modeling sports athletes - schoolchildren, youth - to study the aerodynamic properties of flying objects with vertical take-off as applied to indoor conditions such as rooms. It allows you to explore the aerodynamic characteristics of vertically launched flying objects in an interesting game form, forming sustainable motivation and skills in sports rocket modeling and professional interest in rocket science.;The launcher for the experimental launch of rocket models comprises a housing 1 with an opening 2 for installing a rocket model 12. A flexible thread 3 is connected to the housing at one end, holding the ferromagnetic pusher 4 at its other end, so that upon departure it limits the movement of the pusher and does not allow him to get lost and completely separate from the installation casing. Inside the housing of the installation 1, coaxially to the hole 2, there is an electromagnetic coil of the solenoid 5, having a cavity 6, designed to accommodate the ferromagnetic pusher 4, and also serving to partially temporarily place the rocket model 12 in it (until the take-off). The electromagnetic coil of the solenoid 5 is included in the electrical circuit with a capacitor 7 and a diode bridge 8, also located inside the launcher body 1. Other elements of the electrical circuit - a bulb 9, which serves as an indicator of charging the capacitor 7, dimming when it is fully charged, a three-position switch 10, a power cord 11 - are brought to the surface of the launcher body.;The technical result is the expansion of the range of sports and toy devices used in the field of sports rocket modeling and technical creativity, with the possibility of using them by older preschool children (as well as novice researchers and athletes in rocket-modeling sports) for experimental purposes of studying the aerodynamic properties of flying objects in closed space - rooms such as rooms, as well as an increase in the game effect. 1 s.p. f-ly, 4 ill.