Prism light splitting experimental device for physical experiment
A technology of prism light splitting and physical experiments, which is applied in the direction of educational appliances, instruments, teaching models, etc., can solve the problems of single function and inconvenient use, and achieve the effect of multiple functions, not easy to fall off, and convenient fixing
Inactive Publication Date: 2020-05-19
NANNING UNIV
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Problems solved by technology
[0003] In order to solve the above-mentioned technical problems, the present invention provides an experimental device for prism light splitting in physical experiments, which can solve the problems of single function and inconvenient use in the prior art
Method used
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[0019] The technical solution of the present invention is further described below, but the scope of protection is not limited to the description.
[0020] Such as Figure 1 to Figure 3 Shown, a kind of experimental device of prism beam splitting for physical experiment, comprises workbench 1, slide block C29, and described workbench 1 top is provided with movable groove C19, and electric telescopic rod B24 is installed in movable groove C19, slide block C29 and The movable groove C19 is slidingly connected and the slider C29 is connected to one end of the movable groove C19 through the electric telescopic rod B24. The upper part of the workbench 1 is provided with the movable groove A13 and the movable groove B21, and the movable groove A13 and the movable groove B21 are located on both sides of the movable groove C19 , and the movable groove A13, the movable groove B21, and the movable groove C19 are parallel to each other, and the movable groove A13 and the movable groove B2...
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The invention provides a prism light splitting experimental device for a physical experiment. The device comprises a workbench and a sliding block C, a movable groove C is formed in the upper portionof the workbench, an electric telescopic rod B is installed in the movable groove C, the sliding block C is slidably connected with the movable groove C and connected with one end of the movable groove C through the electric telescopic rod B, and a movable groove A and a movable groove B are formed in the upper portion of the workbench and located on the two sides of the movable groove C. The device has multiple functions, and strong flexibility; the distance between the prism and the blackboard and the distance between the prism and the spotlight can be adjusted; therefore, a prism light decomposition experiment is carried out; the prism is convenient to fix and is not likely to fall off, normal operation of experiments is facilitated, the height of the device can be automatically adjusted, students or teachers with different heights can conveniently operate the device, a glass cover is used for covering an experiment in order to enable the students to observe an experiment result more conveniently during the experiment, curtains are installed on the side faces of the glass cover, a night environment is provided, and the students can conveniently observe the experiment result.
Description
technical field [0001] The invention belongs to the field of physics teaching and demonstration equipment, in particular to an experimental device for splitting light by a prism for physical experiments. Background technique [0002] In the physics class, physical experiments are an essential part of physics. Through physical experiments, the principles of physics can be intuitively displayed and students' understanding of the principles can be deepened. There are many physical experiments, especially those involving prism light splitting. The existing experimental devices for prism light splitting have single function and poor flexibility. It cannot provide a nighttime environment during the experiment, it is not convenient for students to observe the light decomposition, and the height of the workbench cannot be adjusted, which is inconvenient for teachers and students to operate and use, and it is very inconvenient to fix the prism, which is easy to fall off and seriously...
Claims
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Login to View More IPC IPC(8): G09B23/22
CPCG09B23/22
Inventor 吕德深
Owner NANNING UNIV