Combined optical lens equipment for physical experiments
A technology of physical experiment and light combination, applied in educational appliances, instruments, teaching models, etc., it can solve the problems of single light mirror combination, poor integrity, and inability to achieve multiple overlapping combinations, so as to enrich experimental data and avoid single light mirrors. the effect of the experiment
Inactive Publication Date: 2020-09-08
CHAOHU UNIV
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Problems solved by technology
[0006] The problem solved by the present invention is to provide a combined optical mirror device for physical experiments, which solves the problem that only a single characteristic of light propagation can be observed, the combination of optical mirrors is single, and multiple sets of overlapping combinations cannot be realized, resulting in single experimental data and poor integrity. technical issues
Method used
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Embodiment approach
[0030] As an embodiment of the present invention, the shield assembly 6 includes a mounting plate 61, a screw rod 62, a limit block 63, a sleeve 64, a transmission motor 65, a baffle plate 66, a fixed frame 67, a shade curtain 68 and a movable frame 69, Baffle plate 66 is welded on the top side end of frame 1, and mounting plate 61 is welded on the top side end of baffle plate 66 horizontally, and transmission motor 65 is installed on the top side end of mounting plate 61 by bolt fit, and screw mandrel 62 is installed on On the rotating shaft of the transmission motor 65, the sleeve 64 is set on the outside of the mounting plate 61, the top side of the sleeve 64 is welded with a limit block 63, and the screw mandrel 62 is fitted in the inside of the limit block 63 through a rolling bearing, and is fixed. Frame 67 is welded on one side of baffle plate 66, and movable frame 69 is welded on the bottom side of sleeve 64, is pasted with shielding curtain 68 between fixed mount 67 an...
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The invention discloses combined optical lens equipment for physical experiments. The combined optical lens equipment comprises a rack, a supporting column, a display board, a display screen, a optical lens combined structure, a shielding assembly, an electronic candle, a sliding rail and an imaging board; an optical lens combined structure is mounted on a sliding block; the shielding assembly isinstalled on the top side of the rack. The optical lens combined structure is arranged, the lenses can be selected according to requirements; a convex lens is arranged in a third lens frame; a concavelens is arranged in a first lens frame; a plane mirror is arranged in a fourth mirror frame; the combined imaging of various lenses can be realized; various spacings are set, acquisition and recording of multiple groups of data can be realized; data is more persuasive, during refraction imaging, a fixed shaft can rotate, the inclination angle of a plane mirror can be accurately and directionallychanged under the cooperation of a pointer and an angle ruler, under the cooperation of the multiple sets of optical lens combined structures, refraction experiments can be achieved in a matched mode,unidirectional experiments are avoided, and experiment data can be enriched through various combinations.
Description
technical field [0001] The invention relates to the technical field of physical experiment equipment, in particular to a combined light mirror equipment for physical experiment. Background technique [0002] With the development of teaching career and the improvement of teaching quality, more and more teaching aids are used in the teaching of various subjects. Since physics teaching is the natural subject most closely related to real life, such as learning the propagation of light and When it comes to imaging-related knowledge, a variety of experimental equipment such as light microscopes is more needed to assist teaching, so that students can grasp it intuitively; [0003] The authorized announcement number is CN 207799991U, a combined optical mirror device for physical experiments. The combined optical mirror for physical experiments provided by this utility model is provided with a detachably connected support plate, reflective plate and imaging plate, and passes through ...
Claims
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Login to View More IPC IPC(8): G09B23/22
CPCG09B23/22
Inventor 余建立牛进才
Owner CHAOHU UNIV