Light-variable effect material, color developing method, color developing device and application thereof
A photochromic and effect technology, applied in the field of teaching experimental equipment, can solve the problems that cannot meet the requirements of precision, visualization, scientific, and diversification of teaching experiments, and achieve convenient later analysis, long retention time, and obvious fluorescent spots. Effect
Pending Publication Date: 2019-01-18
ZHEJIANG SCIENCSYS INFORMATION TECH
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Problems solved by technology
[0003] Therefore, the traditional and backward physical equipment obviously cannot meet the needs of precise, intuitive, scientific and diversified teaching experiments.
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[0028] In order to make the technical means of the present invention and the technical effects that can be achieved more clearly and more completely disclosed, an embodiment is provided hereby, and the following detailed description is given in conjunction with the accompanying drawings:
[0029] The optically variable effect material of this embodiment is mainly composed of the following components by weight: 60%-90% UV photochromic powder and 10%-40% phosphor.
[0030] Such as Figure 1-2 As shown, in this embodiment, a color developing device for making the optically variable effect material develop color mainly includes a light emitter, and the light emitter includes a power supply unit 4, a main control unit 1, and a power control unit connected to the main control unit 1 2. And the laser emitting unit 3 connected to the power control unit 2, the main control unit 1 controls the power control unit 2 to issue an emission instruction to the laser emitting unit 3, so that th...
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Abstract
The invention provides a light-variable effect material, a color developing method, a color developing device and an application, and relates to the technical field of teaching experimental equipment.The light-variable effect material mainly comprises the following components by weight: 60%-90% UV sensitive toner and 10%-40% phosphor. A color rendering device for rendering a light-variable effectmaterial, comprises mainly a light emitter, The light emitter comprises a power supply unit, a main control unit, a power control unit connected with the main control unit, and a laser emitting unitconnected with the power control unit. The main control unit controls the power control unit to issue emission commands to the laser emitting unit, so that the laser emitting unit emits light with a set wavelength. The application of the color display device in the free-falling body experiment, mechanical energy conservation experiment, dot timer and other fields of physics experiment teaching. The color development mode of the invention is non-contact type, which can make the experiment process more intuitive and efficient, the experiment operation more simple and the experiment result more accurate.
Description
technical field [0001] The invention relates to the technical field of teaching and experiment equipment, in particular to a light variable effect material, a color development method, a color development device and applications. Background technique [0002] At present, in the teaching of physical experiments, there are many different physical experiments produced to explore the trajectory of objects, such as free fall experiments, mechanical energy conservation experiments, dot timer experiments, and flat throwing experiments. Collect and record the points left during the movement of objects as trajectories. Most of the traditional teaching and experimental equipment are of the contact type, that is, the objects are in contact with the paper surface. The various parameters reflected can only be obtained through the observation, measurement and calculation of teachers and students. The process is complex, and the results will be different due to the influence of different s...
Claims
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Login to View More IPC IPC(8): G09B23/06
CPCG09B23/06
Inventor 徐金邹伟丁涛涛杨佳豪
Owner ZHEJIANG SCIENCSYS INFORMATION TECH