Low-cost self-clamping model rocket launching track and launching method thereof

Abstract

The invention relates to a low-cost self-clamping model rocket launching track and a launching method thereof. The inner walls of the two sides of a C-shaped groove (1) are provided with a plurality of track reeds (2) respectively, and two V-shaped tracks (3) arranged symmetrically and parallelly are fixed to the inner walls of the two sides of the C-shaped groove (1) through the track reeds (2) respectively; each track reed (2) is of a V-shaped structure, each outer side face forming one side plate of the corresponding track reed (2) is connected to the corresponding inner wall of the C-shaped groove (1), and each inner side face forming the other side plate of the corresponding track reed (2) is connected with the corresponding V-shaped track (3). A model rocket is sandwiched between thetwo V-shaped tracks (3). According to the low-cost self-clamping model rocket launching track and the launching method thereof, a modular design is adopted, the structure is simplified, and the costis reduced. Meanwhile, the track reeds are utilized to provide an elastic force, vertical launching of the rocket can be ensured, and the launching precision and safety are improved.

Description

technical field [0001] The invention relates to a model rocket launching rail and a launching method thereof, in particular to a model rocket launching rail with low cost and self-clamping function and a launching method thereof. Background technique [0002] At present, the production of model rockets is a challenging science popularization activity, which can exercise designers' innovative practical ability and scientific and technological literacy. However, this field lacks mature and modular component designs in China, such as the lack of cheap and reliable model rocket launchers. [0003] Nowadays, the conventional model rocket launch rail structure is generally a round rod-shaped rail and an "O"-shaped guide ring on the rocket body to achieve a directional guidance effect. However, the diameter of the round rod track is too small, there is a vibration phenomenon during the process of the rocket body leaving the frame, and the "O"-shaped guide ring is easy to affect th...

AI Technical Summary

Problems solved by technology

However, the diameter of the round rod track is too small, there is a phenomenon of vibration during the process of the rocket body leaving the frame, and the "O"-shaped guide ring is easy to affect the aerodynamic balance of the rocket, so there are limitations

[0004] For this reason, another designer uses a clamp-type launch rail (three or four straight rods clamp the arrow body for guidance). This scheme has a better directional guidance effect, but the structure is relatively complicated. Before the rocket leaves the shelf, it will vibrate in the orbit, which will affect the straightness of the movement; if the direction of the rocket is not straight (the speed direction is not perpendicular to the ground) or shakes when the rocket is released from the shelf, it will make the trajectory deviate from the expected direction and affect the launch. Safety, even cause accidents in severe cases

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