CN110634371A - Experimental device for measure glass refraction phenomenon - Google Patents
Experimental device for measure glass refraction phenomenon Download PDFInfo
- Publication number
- CN110634371A CN110634371A CN201910849985.8A CN201910849985A CN110634371A CN 110634371 A CN110634371 A CN 110634371A CN 201910849985 A CN201910849985 A CN 201910849985A CN 110634371 A CN110634371 A CN 110634371A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- side wall
- block
- frame
- top side
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/22—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for optics
Abstract
The invention discloses an experimental device for measuring glass refraction phenomenon, which comprises a base, wherein a support is fixedly connected to the right side wall of the top of the base, a light source is fixedly connected to the top side wall of a rotating block, the light source is electrically connected with an external power supply, a spring is fixedly connected to the bottom side wall of a sleeve block, a bottom block is fixedly connected to the bottom side wall of the spring, a frame is fixedly connected to the left side wall of the top of the base, a central plate is fixedly connected to the right side wall of the top of the frame, an objective lens is assembled on the top side wall of the central plate, rubber groove blocks are symmetrically and fixedly connected to the top side wall of a sliding groove block. The light source can be added with a rotating function by arranging the sleeve block and the frame, and various experimental refraction phenomena can be realized.
Description
Technical Field
The invention relates to the field of refraction phenomena, in particular to an experimental device for measuring glass refraction phenomena.
Background
The law of refraction of light is one of the basic laws of geometric optics, and is the law of determining the relation between refracted light and incident light in the process of refraction of light, which was proposed in 1621 by Snell, when light is emitted from one medium to the smooth interface of another medium, a part of light is reflected by the interface, and another part of light is refracted in another medium through the interface, and when the experiment of glass refraction phenomenon is carried out, the light source for detection can not be adjusted, so that the experiment is single, and the understanding of the refraction phenomenon is influenced, therefore, we propose an experimental device for measuring the glass refraction phenomenon.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide an experimental device for measuring the glass refraction phenomenon.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a measure experimental apparatus of glass refraction phenomenon, includes the base, the top right side wall fixedly connected with support of base, the inside wall top fixedly connected with cover block of support, the inner chamber of cover block is equipped with changes the piece, the top lateral wall fixedly connected with light source of commentaries on classics piece, the light source electricity is connected with external power source, the bottom lateral wall fixedly connected with spring of cover block, the bottom lateral wall fixedly connected with bottom block of spring, the top left side wall fixedly connected with frame of base, well plate in the top right side wall fixedly connected with of frame, well plate's top lateral wall is equipped with objective, the quantity of objective is three, the spout piece has been cup jointed to the top lateral wall of frame, the top lateral wall symmetry fixedly connected with rubber groove piece of spout piece, right side the inner chamber interference of rubber groove piece is connected with and measures glass.
Further, the inner cavity top side wall of the frame is fixedly connected with a bottom rod, the right side wall of the bottom rod is fixedly connected with a support block, the top side wall of the support block is fixedly connected with the frame, the outer side wall of the bottom rod is sleeved with a sliding block, the front side wall of the sliding block is fixedly connected with a side rod, and the top side wall of the side rod is fixedly connected with a sliding groove block.
Further, the rotating device comprises an inner block, the inner cavity of the frame is fixedly connected with the inner block, the inner cavity of the inner block is symmetrically and fixedly connected with a rubber layer, a clamping block is assembled on the inner side wall of the rubber layer, a connecting block is fixedly connected to the top side wall of the clamping block, the top side wall of the connecting block is fixedly connected with the central plate, a bottom side wall of the inner block is fixedly connected with a bottom plate, the top side wall of the bottom plate is fixedly connected with the inner rod, and the top side wall of the inner rod is in clearance fit with the inner cavity of the clamping.
Furthermore, the inner side wall of the support is symmetrically and fixedly connected with a reinforcing rod.
Furthermore, the front side wall of the bottom block is fixedly connected with a pull rod.
The invention has the beneficial effects that:
by arranging the sleeve block and the frame, when a glass refraction phenomenon experiment is carried out, the objective is fixed on the surface of the central plate, light rays emitted by the light source pass through the objective and are refracted on the surface of the measurement glass, then the spring is pulled upwards when the position is adjusted, the spring drives the bottom block to be separated from the support, when the central block is not supported by the spring, the position of the light source is adjusted, the spring is loosened after the adjustment, the spring pushes the bottom block to be attached to the support, and the light source is fixed.
Drawings
FIG. 1 is a schematic of the present invention.
Fig. 2 is a somewhat detailed view of the spring of fig. 1.
Fig. 3 is a somewhat detailed view of the turning device of fig. 1.
Description of reference numerals: 1. the device comprises a base, 2, a support, 3, a sleeve block, 4, a rotating block, 5, a light source, 6, a spring, 7, a bottom block, 8, a frame, 9, a central plate, 10, an objective lens, 11, a rotating device, 111, an inner block, 112, a rubber layer, 113, a clamping block, 114, a connecting block, 115, a bottom plate, 116, an inner rod, 12, a rubber groove block, 13, measuring glass, 14, a bottom rod, 15, a support block, 16, a sliding block, 17, a side rod, 18, a reinforcing rod, 19, a pull rod, 20 and a sliding groove block.
Detailed Description
The invention will now be further illustrated by reference to specific examples, which are intended to be illustrative only and not to limit the scope of the invention. Further, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and such equivalents may fall within the scope of the invention as defined in the appended claims.
Referring to fig. 1, 2 and 3, which are schematic structural views of the present invention, an experimental apparatus for measuring glass refraction phenomenon includes a base 1, a support 2 is fixedly connected to a right sidewall of a top of the base 1, a sleeve block 3 is fixedly connected to a top of an inner sidewall of the support 2, a rotating block 4 is assembled in an inner cavity of the sleeve block 3, a light source 5 is fixedly connected to a top sidewall of the rotating block 4, the light source 5 is electrically connected to an external power source, a spring 6 is fixedly connected to a bottom sidewall of the sleeve block 3, a bottom block 7 is fixedly connected to a bottom sidewall of the spring 6, a frame 8 is fixedly connected to a left sidewall of the top of the base 1, a central plate 9 is fixedly connected to a right sidewall of the top of the frame 8, objective lenses 10 are assembled to a top sidewall of the central plate 9, three objective lenses 10 are provided, a chute block 20 is sleeved on a top sidewall of the frame 8, a rubber chute block 12 is fixedly connected to a top, when carrying out the experiment of glass refraction phenomenon, turn on the power of light source 5 earlier, fix objective 10 on well board 9 surface earlier, will measure glass 13 lock at rubber groove block 12 inner chamber, have the characteristic of compression through rubber, can fix measuring glass 13, light source 5 jets out light through objective 10, the refraction is on measuring glass 13 surface, then when adjusting the position, upwards stimulate spring 6, spring 6 drives bottom block 7 and support 2 and breaks away from, when center block 4 does not have the support of spring 6, change 4 can rotate at the 3 inner chambers of cover block, adjust light source 5 position, loosen spring 6 after adjusting, spring 6 promotes bottom block 7 and support 2 and laminates, fix light source 5, can increase the rotation function with the light source, can carry out multiple experiment refraction phenomenon.
The rotating device 11 comprises an inner block 111, the inner cavity of the frame 8 is fixedly connected with the inner block 111, the inner cavity of the inner block 111 is symmetrically and fixedly connected with a rubber layer 112, the inner side wall of the rubber layer 112 is provided with a fixture block 113, the top side wall of the fixture block 113 is fixedly connected with a connecting block 114, the top side wall of the connecting block 114 is fixedly connected with the central plate 9, the bottom side wall of the inner block 111 is fixedly connected with a bottom plate 115, the top side wall of the bottom plate 115 is fixedly connected with an inner rod 116, the top side wall of the inner rod 116 is in clearance fit with the inner cavity of the fixture block 113, when the objective lens 10 needs to be rotated, the central plate 9 is attached to the rotating device 11, the central block 9 drives the fixture block 113 to be buckled with the inner block 111, the rubber layer 112 is connected between the fixture block 113 and the inner block 111, the rubber layer 112 can enable the connection to be, avoid fixture block 113 to appear shifting when the lock, provide simultaneously and rotate, can carry out the refraction phenomenon experiment of multi-angle.
The inner side wall of the bracket 2 is symmetrically and fixedly connected with reinforcing rods 18, and the reinforcing rods 18 are used for reinforcing the connection between the brackets 2, so that the brackets 2 are firmer.
The front side wall of the bottom block 7 is fixedly connected with a pull rod 19, and when the spring 6 needs to be pulled to be compressed, the pull rod 19 can be pulled to compress the spring 6 more easily.
When the device is used, when a glass refraction phenomenon experiment is carried out, firstly, a power supply of the light source 5 is turned on, the objective lens 10 is fixed on the surface of the central plate 9, then the measuring glass 13 is buckled in an inner cavity of the rubber groove block 12, the measuring glass 13 can be fixed through the compression characteristic of rubber, light emitted by the light source 5 passes through the objective lens 10 and is refracted on the surface of the measuring glass 13, then, when the position is adjusted, the spring 6 is pulled upwards, the spring 6 drives the bottom block 7 to be separated from the support 2, when the central block 4 is not supported by the spring 6, the rotating block 4 can rotate in the inner cavity of the sleeve block 3, the position of the light source 5 is adjusted, after the position is adjusted, the spring 6 is loosened, the spring 6 pushes the bottom block 7 to be attached to the support 2, the light source 5 is fixed, the light source can be added with a rotating.
Claims (5)
1. The utility model provides a measure experimental apparatus of glass refraction phenomenon, includes the base, its characterized in that: the utility model discloses a measuring device for measuring the internal cavity interference of a sliding groove block, including the top right side wall fixedly connected with support of base, the inside wall top fixedly connected with nest block of support, the inner chamber of nest block is equipped with changes the piece, the top side wall fixedly connected with light source of changing the piece, the light source electricity is connected with external power source, the end wall fixedly connected with spring of nest block, the end wall fixedly connected with end block of spring, the top left side wall fixedly connected with frame of base, well core plate in the top right side wall fixedly connected with of frame, well core plate's top side wall is equipped with objective, the quantity of objective is three, the spout piece has been cup jointed to the top side wall of frame, the symmetrical fixedly connected with rubber groove block in top side wall of spout piece, the right side the inner chamber interference of rubber.
2. An experimental apparatus for measuring glass refraction phenomenon according to claim 1, wherein: the inner cavity top side wall of the frame is fixedly connected with a bottom rod, the right side wall of the bottom rod is fixedly connected with a support block, the top side wall of the support block is fixedly connected with the frame, the outer side wall of the bottom rod is sleeved with a sliding block, the front side wall of the sliding block is fixedly connected with a side rod, and the top side wall of the side rod is fixedly connected with a sliding groove block.
3. An experimental apparatus for measuring glass refraction phenomenon according to claim 1, wherein: the rotating device comprises an inner block, the inner cavity of the frame is fixedly connected with the inner block, the inner cavity of the inner block is symmetrically and fixedly connected with a rubber layer, the inner side wall of the rubber layer is provided with a clamping block, the top side wall of the clamping block is fixedly connected with a connecting block, the top side wall of the connecting block is fixedly connected with the central plate, the bottom side wall of the inner block is fixedly connected with a bottom plate, the top side wall of the bottom plate is fixedly connected with the inner rod, and the top side wall of the inner rod is in clearance fit with the inner cavity of the.
4. An experimental apparatus for measuring glass refraction phenomenon according to claim 1, wherein: the inside wall symmetry fixedly connected with stiffener of support.
5. An experimental apparatus for measuring glass refraction phenomenon according to claim 1, wherein: the front side wall of the bottom block is fixedly connected with a pull rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910849985.8A CN110634371A (en) | 2019-09-10 | 2019-09-10 | Experimental device for measure glass refraction phenomenon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910849985.8A CN110634371A (en) | 2019-09-10 | 2019-09-10 | Experimental device for measure glass refraction phenomenon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110634371A true CN110634371A (en) | 2019-12-31 |
Family
ID=68970946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910849985.8A Pending CN110634371A (en) | 2019-09-10 | 2019-09-10 | Experimental device for measure glass refraction phenomenon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110634371A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000298428A (en) * | 1999-04-13 | 2000-10-24 | Shimazu Rika Kikai Kk | Optical performance presenting device |
| CN206877574U (en) * | 2017-05-13 | 2018-01-12 | 陈适宜 | A kind of Optical-Physics Experiment device |
| CN107705684A (en) * | 2017-11-27 | 2018-02-16 | 牡丹江师范学院 | A kind of Optical-Physics Experiment device |
| CN109686207A (en) * | 2019-01-31 | 2019-04-26 | 翁琦欣 | A kind of experimental provision of high school physics measurement glass refraction |
| CN208929394U (en) * | 2018-07-31 | 2019-06-04 | 福州捷飞商业设备有限公司 | A kind of electric iron rack |
-
2019
- 2019-09-10 CN CN201910849985.8A patent/CN110634371A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000298428A (en) * | 1999-04-13 | 2000-10-24 | Shimazu Rika Kikai Kk | Optical performance presenting device |
| CN206877574U (en) * | 2017-05-13 | 2018-01-12 | 陈适宜 | A kind of Optical-Physics Experiment device |
| CN107705684A (en) * | 2017-11-27 | 2018-02-16 | 牡丹江师范学院 | A kind of Optical-Physics Experiment device |
| CN208929394U (en) * | 2018-07-31 | 2019-06-04 | 福州捷飞商业设备有限公司 | A kind of electric iron rack |
| CN109686207A (en) * | 2019-01-31 | 2019-04-26 | 翁琦欣 | A kind of experimental provision of high school physics measurement glass refraction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110634371A (en) | Experimental device for measure glass refraction phenomenon | |
| CN206864053U (en) | A kind of convex lens teaching aid for physical teaching | |
| CN206583556U (en) | Intensive safety glass surface stress instrument | |
| CN219250131U (en) | Visual acuity chart calibrating apparatus | |
| CN216482623U (en) | Inside size measurement anchor clamps of lamps and lanterns | |
| CN209372365U (en) | A kind of inspection lens eccentric jig | |
| CN109143419A (en) | A kind of eyeglass pad pasting press equipment | |
| CN210831750U (en) | Take wisdom lamp pole of LED display screen | |
| CN114321761A (en) | Desk lamp convenient to accomodate and place | |
| CN212009237U (en) | Underwater camera focal length compensation device integrating telescopic push rod and double-button focusing | |
| CN211475261U (en) | Fixing device of optical fiber sensor | |
| CN201796223U (en) | Short focal projector bracket base adjusting mechanism | |
| CN219223939U (en) | Light reflection test structure | |
| CN205103012U (en) | Car car light lens detect light shape device | |
| CN207816302U (en) | A kind of big enclosed full-automatic image measurer | |
| CN208074706U (en) | A kind of backlight assembly of adjustable position | |
| CN218156761U (en) | Rigid vertical pipe test platform with adjustable inclination angle | |
| CN207528195U (en) | Adsorb location eccentricity detector | |
| CN219925975U (en) | Detection processing platform | |
| CN215510565U (en) | Be used for accurate grinding fixture of glass lens | |
| CN219641594U (en) | Equipment for detecting appearance defects of 3D glass of mobile phone | |
| CN219644271U (en) | Handheld multi-layer colloidal gold test card detector | |
| CN218543836U (en) | Support fixing structure for electronic level | |
| CN219327954U (en) | Optical positioning measuring instrument convenient to maintain | |
| CN110671636A (en) | Waterproof outdoor LED lighting lamp group |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191231 |