Unlock instant, AI-driven research and patent intelligence for your innovation.

Physical lens experimental device convenient to replace and adjust

An experimental device and lens technology, which can be used in educational appliances, instruments, teaching models, etc., can solve problems such as unfavorable experiments being carried out accurately, increasing experimental intensity, and consuming mental energy, so as to facilitate rapid deployment, reduce replacement difficulty, and improve convenience. sexual effect

Inactive Publication Date: 2019-02-22
庞博
View PDF12 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when replacing the lens in the existing lens experiment device, complex disassembly is required to complete the replacement of the lens. The lens replacement process is cumbersome, consumes a lot of mental energy, and increases the intensity of the experiment, which is not conducive to the accurate development of the experiment.

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Physical lens experimental device convenient to replace and adjust
  • Physical lens experimental device convenient to replace and adjust
  • Physical lens experimental device convenient to replace and adjust

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] see Figure 1~4 , a physical lens experiment device that is convenient for replacement and adjustment, including a base 1, the base 1 is a U-shaped structure, the base 1 is provided with a feed mechanism, the feed mechanism is provided with a bracket 8, and the bracket 8 is Rectangular frame, the middle part of the left and right sides of support 8 is provided with test frame 17 symmetrically, and the inner cavity front and back wall of support 8 is symmetrically provided with two pairs of guide rails 9, is slidably connected with experiment frame 17 between two pairs of described guide rails 9 Container frame 12, during the experiment, install the lens required for the experiment on the container frame 12, during the experiment, according to the needs, adjust the container frame 12 to move up and down along the guide rail 9, so as to adjust different lenses to align with the experimental frame 17 , so as to complete the replacement of different lenses, in order to meet...

Embodiment 2

[0027] This embodiment is a further elaboration on the basis of Embodiment 1. The bottom end of the container frame 12 is fixedly connected to the bottom wall of the inner cavity of the bracket 8 through the telescopic rod 10, and the telescopic rod 10 is sleeved with the container frame 12 matched spring 11, the bottom end of the spring 11 is fixedly connected to the bottom wall of the inner cavity of the bracket 8, through the spring 11 and the telescopic rod 10, the elastic recovery of the spring 11 can be used to push the container frame 12 upward along the guide rail 9 sports.

[0028] The center of the top of the container frame 12 is rotatably connected to the screw rod 14 through the second bearing seat 13. The top end of the screw rod 14 penetrates the top wall of the bracket 8 and is fixedly connected to the turntable 16. The screw rod 14 is connected to the bracket through the second bearing 15 for rotation. 8, the turntable 16 drives the screw 14 to rotate forward,...

Embodiment 3

[0030] This embodiment is a further elaboration on the basis of Embodiment 2. The top side of the support 8 is provided with an electronic bell 18, and the middle part of the experimental frame 17 is provided with an irradiation hole 171. The top of the end is provided with a positioning sensor 172, the positioning sensor 172 is connected with the electronic bell 18, the positioning sensor 172 is squeezed, it will send a signal to the electronic bell 18, and after the electronic bell 18 receives the signal, it will make a sound, reminding the experimenter that there is a lens The irradiation hole 171 has been aligned.

[0031] The container frame 12 is a rectangular plate structure, and the positive end surface of the container frame 12 is uniformly provided with a number of card cavities 121 from top to bottom, and the inner cavity bottom wall of the card cavity 121 is connected with a hole that matches the irradiation hole 171. The experimental hole 122 of the card cavity 12...

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

No PUM Login to View More

Abstract

The present invention provides a physical lens experimental device convenient to replace and adjust and belongs to the field of physical experimental instruments. The device comprises a base; the baseis of a U-shaped structure; the base is provided with a feeding mechanism; the feeding mechanism is provided with a bracket; the bracket is a rectangular frame; experimental frames are symmetricallyarranged at the middle portions of the left side and right side of the bracket; the front wall and rear wall of the inner cavity of the bracket are symmetrically provided with two pairs of guide rails; an assembling frame matched with the experimental frames is slidably connected between the two pairs of guide rails; and the feeding mechanism includes a slide slot, a movable seat and a lead screw.According to the physical lens experimental device convenient to replace and adjust of the invention, lenses required by an experiment can be installed once through the assembling frame; during an experiment, if it is necessary, the assembling frame can be adjusted to move up and down along the guide rails, and therefore, different lens can be adjusted to be aligned with the experimental frames,and therefore, the replacement of the different lenses can be completed, and the requirements of different experimental purposes can be satisfied; and a plurality of assembling frames can be installedonce, and therefore, the frequency of the subsequent loading and unloading of the lenses can be decreased, the difficulty of the replacement of the lenses can be lowered, the convenience of operationcan be improved, and the rapid development of the experiment can be facilitated.

Description

technical field [0001] The invention relates to the field of physical experiment instruments, in particular to a physical lens experiment device which is convenient for replacement and adjustment. Background technique [0002] Lenses are often divided into concave mirrors, convex mirrors and plane mirrors, with good light transmission. Lenses can be widely used in various fields such as security, vehicle, digital cameras, lasers, optical instruments, etc. With the continuous development of the market, lens technology is becoming more and more widely used. Lenses are made according to the law of refraction of light. A lens is an optical component made of a transparent substance (such as glass, crystal, etc.). The lens is a refracting mirror, and its refracting surface is a transparent body with two spherical surfaces (a part of the spherical surface), or a spherical surface (a part of the spherical surface) and a plane. [0003] In physical optics experiments, lenses are o...

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
no application Login to View More
IPC IPC(8): G09B23/22
CPCG09B23/22
Inventor 庞博
Owner 庞博