Rocket model stability control demonstration device applied to science popularization education
A technology of stable control and demonstration device, applied in teaching models, educational appliances, instruments, etc., can solve the problem of inability to demonstrate the attitude of the rocket lift-off stage.
Active Publication Date: 2020-09-11
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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Problems solved by technology
This type of display device can only demonstrate the instantaneous state of the rocket launch, and cannot demonstrate the attitude of the rocket during the launch phase
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[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0024] As indicated in this application and claims, the terms "a", "an", "an" and / or "the" do not refer to the singular and may include the plural unless the context clearly indicates an exception. Generally speaking, the terms "comprising" and "comprising" only suggest the inclusion of clearly identified steps and elements, and these steps and elements do not constitute an exclusive list, and the method or device may also contain other steps or elements.
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The invention discloses a rocket model stability control demonstration device applied to science popularization education, and the device comprises: a clamping mechanism which is used for fixing a rocket model; a horizontal rotating mechanism which is connected with the clamping mechanism and used for driving the clamping mechanism to rotate in the horizontal direction; a lifting mechanism which is connected with the horizontal rotating mechanism and used for driving the horizontal rotating mechanism to move in the vertical direction; and a base which is used for fixing the lifting mechanism.According to the invention, the rocket model is clamped by the clamping mechanism, the rocket model is driven by the horizontal rotating mechanism to rotate in the horizontal direction, the rocket model is driven by the lifting mechanism to move in the vertical direction, the motion trail of the vertical ascending section of the rocket can be simulated, and the working principle and related physical knowledge of the carrier rocket attitude control system are visually displayed to students.
Description
technical field [0001] The invention relates to the field of teaching devices, in particular to a rocket model stability control demonstration device applied to popular science education. Background technique [0002] With the rapid development of aerospace technology, stainless steel achievements have been made in many major engineering projects such as the manned spaceflight project, the space station project, and the Chang'e lunar exploration project. Knowledge that people want to learn, understand and master. [0003] On March 8, 2016, the State Council approved the establishment of "China Aerospace Day", with the purpose of stimulating the enthusiasm of the whole people, especially young people, to advocate science, explore the unknown, and dare to innovate. In response to the call, many primary and secondary schools in various provinces and cities across the country have opened basic aerospace-related courses. At present, the lack of relevant aerospace teaching model...
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IPC IPC(8): G09B25/00
CPCG09B25/00
Inventor 王俊鸿闻新龙弟之罗轶欣李珮冉徐媛媛魏炳翌
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS