miniature physical optics viewer
A physical optics and observer technology, applied in the field of teaching and demonstration equipment, can solve the problems of high price and complex structure, and achieve the effect of low price, convenient operation and simple structure
Active Publication Date: 2016-02-03
YUYAO SHENMA EDUCATIONAL EQUIPS
View PDF8 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The problem to be solved by the present invention is that, aiming at the defects that the optical instruments for demonstrating interference and diffraction phenomena in the prior art are separated, have complex structures, and are expensive, provide an optical instrument that can demonstrate both interference phenomena and diffraction phenomena, and has a simple structure. , low price, easy to operate miniature physical optics observer
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0015] Embodiment one, such as Figure 1 to Figure 3 As shown, a miniature physical optics observer includes a base 6 arranged horizontally, the base is rectangular, one side of the base is provided with a light source generating device, the light source generating device includes a casing 8 and a laser generator 82, and the casing includes a lower end cover The shell and the upper casing, the lower casing is a column with a rectangular cross section, the upper casing is a cylindrical shape arranged horizontally, the laser generator is arranged in the upper casing, the battery 71 is arranged in the lower casing, and the battery compartment cover 7 is arranged Outside the battery, one side of the upper cover is provided with an opening, the opening is provided with an end cover 81, and the other side of the upper cover is provided with a switch 9, the beam emitted by the laser generator is emitted from the opening of the cover, and the laser is generated. The device is electric...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a minisize physical optical viewer which includes a horizontally arranged base. A light-source generation device is arranged on the base. A support is also arranged on the base. An optical turnplate is rotatably connected with the support. A plurality of transmitting windows are arranged on the optical turnplate. Light beams transmitted by the light-source generation device face directly a transmitting window. When an interference phenomenon needs to be demonstrated, a corresponding transmitting window is turned to be facing the light beams so that the light is projected to a screen or a wall and then the interference phenomenon appears on the screen or the wall. When a diffraction phenomenon needs to be demonstrated, a corresponding transmitting window is turned to be facing the light beams so that the light is protected to the screen or the wall and then the diffraction phenomenon appears on the screen or the wall. The device is capable of demonstrating the interference phenomenon and the diffraction phenomenon and is simple in structure, low in price and convenient to operate.
Description
technical field [0001] The invention relates to a teaching demonstration equipment, in particular to a physical optics observer. Background technique [0002] Optical interference and diffraction are important contents of physics teaching in middle schools. Optical instruments are needed to demonstrate interference and diffraction phenomena in teaching. However, the existing optical instruments for demonstrating interference and diffraction phenomena are separated, have complex structures, and are expensive. For example, the Chinese patent authorization announcement number: CN203287336U, authorization announcement date: 2013.11.13, discloses an X-ray diffractometer, including an upper part and a lower part, the lower part includes a main cabinet equipped with a main machine and an opaque protective cover, the The main cabinet and the protective cover are movably connected; the main cabinet is provided with a bias voltage control switch for controlling the bias voltage and a ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G09B23/22
Inventor 赵齐浩汪仁华
Owner YUYAO SHENMA EDUCATIONAL EQUIPS