CN213025016U - Novel experimental apparatus of education technique - Google Patents

Novel experimental apparatus of education technique Download PDF

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Publication number
CN213025016U
CN213025016U CN202022102655.3U CN202022102655U CN213025016U CN 213025016 U CN213025016 U CN 213025016U CN 202022102655 U CN202022102655 U CN 202022102655U CN 213025016 U CN213025016 U CN 213025016U
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CN
China
Prior art keywords
base
light source
bottom plate
light
refraction
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Expired - Fee Related
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CN202022102655.3U
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Chinese (zh)
Inventor
林文顶
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Zhengzhou Preschool Education College
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Zhengzhou Preschool Education College
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Priority to CN202022102655.3U priority Critical patent/CN213025016U/en
Application granted granted Critical
Publication of CN213025016U publication Critical patent/CN213025016U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a novel experimental device for education technology, which comprises a bottom plate, a light-emitting device, a refraction device and an imaging device, wherein a spiral adjusting support is arranged at the lower side of the bottom plate, a vent pipe is arranged inside the bottom plate, the right end of the vent pipe is provided with an interface, and the interface is connected with an atomizer; an iron sheet panel is arranged at the upper part of the bottom plate, a plurality of through holes are uniformly arranged in the iron sheet panel, and the through holes are communicated with the vent pipe; the upper side of the bottom plate is provided with a light-emitting device, a refraction device and an imaging device; the light-emitting device comprises a supporting plate, a first base, a light source and a light source base, the refraction device is provided with a plurality of groups, and the refraction device comprises a lens, a spiral regulator and a second base; imaging device is including formation of image board and third base, the utility model has the advantages of adjust convenient, light path and present effectual, the student of being convenient for observes.

Description

Novel experimental apparatus of education technique
Technical Field
The utility model relates to a teaching equipment technical field, in particular to novel experimental apparatus of education technique.
Background
The education technology is an important achievement of modern education development, participates in the education process, and is an optimization promotion of an education process mode, so that an organization sequence of the education process is more logical, and the system optimizes the idea of analyzing and processing education and teaching problems. Education techniques as an important aspect for optimizing education activities may be said to be long-running, and the expression is based on the application of teaching media. The fact that people really use the term education and form an independent knowledge system around it is a matter of the 19 th century and the 60 th era, and of course, it has an induction period and a growth period, which is a matter of the last century at most. The continuous development of modern science and technology and modern education concept endows the education technology concept with full connotation and unlimited vitality. In physics teaching in middle school, demonstration experiments are performed in many cases. The students can better understand the physical principle through physical demonstration verification, so that the theory is actually connected, the learning interest of the students is aroused, the students are guided to explore problems, and the learning desire of the students is stimulated, thereby the initiative and the enthusiasm of the students for learning good physics are aroused, and the science of the enthusiasm of the students is guided. Optics is the very important study content in middle school physics, and light is difficult to let the student understand along straight line propagation, the refraction and the reflection of light in different media are simple through spoken teaching, demonstrates the experiment through real teaching tool more can directly perceived image, and easy understanding. The optical experiment presentation device commonly used at present adjusts inconveniently, and the student is difficult to observe light state in the classroom of illumination intensity moreover, in order to solve this problem, we provide a novel experimental apparatus of education technique.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel experimental apparatus of education technique has and adjusts convenience, light path and present effectual, the student of being convenient for observation's advantage.
In order to achieve the above object, the utility model provides a following technical scheme: a novel experimental device for education technology comprises a bottom plate, a light-emitting device, a refraction device and an imaging device, wherein four spiral adjusting supports are arranged at four corners of the lower side of the bottom plate, a vent pipe is arranged inside the bottom plate, a connector is arranged at the right end of the vent pipe, and the connector is connected with an atomizer; an iron sheet panel is arranged at the upper part of the bottom plate, a plurality of through holes are uniformly formed in the iron sheet panel, and the through holes are communicated with the vent pipe; the upper side of the bottom plate is provided with a light-emitting device, a refraction device and an imaging device; the light-emitting device comprises a supporting plate, a first base, a light source and a light source base, wherein the first base is arranged on the lower side of the supporting plate, an iron sheet is arranged on the surface of the supporting plate, the light source is arranged on the light source base, a magnet is arranged in the light source base, and the light source is adsorbed on the supporting plate through the light source base; the refraction device is provided with a plurality of groups and comprises a lens, a spiral regulator and a second base, the spiral regulator is arranged on the upper side of the second base, and the lens is arranged on the upper side of the spiral regulator; the imaging device comprises an imaging plate and a third base, wherein the imaging plate is arranged on the upper side of the third base.
Preferably, the surface of the upper side of the iron sheet panel is provided with scale marks.
Preferably, the middle parts of four sides of the first base, the second base and the third base are provided with indication arrows.
Preferably, the bottom of the first base, the bottom of the second base and the bottom of the third base are all provided with magnets.
Preferably, the refraction device is provided with three groups, and lenses in the three groups of refraction devices are respectively a convex lens, a concave lens and a plane mirror.
Preferably, the supporting plate and the imaging plate are both provided with scale marks.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model is provided with the screw adjusting support, the height of the screw adjusting support can be freely adjusted, and when the desktop is uneven, the bottom plate can be in a horizontal state by adjusting the height of the screw adjusting support, thereby facilitating the subsequent test; the light-emitting device, the refraction device and the imaging device of the utility model are all adsorbed on the iron sheet panel of the bottom plate through the magnets, so that the adsorption is firm, the structure is stable, the device can be directly taken down or moved to a proper position when needing to be adjusted, and the operation is convenient; the light source of the utility model is adsorbed on the support plate through the magnet arranged on the light source base, and can be directly moved when needing to be adjusted; the utility model discloses be provided with the atomizer, the atomizer passes through between breather pipe and the through-hole spouts illuminator, refraction device and the image device with the water smoke, utilizes the Tyndall effect to make the student can observe the refraction route of light, the teaching of being convenient for.
Drawings
Fig. 1 is a schematic view of the front view cross-sectional structure of the present invention.
Fig. 2 is a schematic view of the top view structure of the present invention.
In the figure: 1. the optical fiber laser imaging device comprises a base plate, 2, a spiral adjusting support, 3, a vent pipe, 4, a through hole, 5, an interface, 6, an atomizer, 7, an iron sheet panel, 8, a light-emitting device, 9, a supporting plate, 10, a first base, 11, a light source, 12, a light source base, 13, an indicating arrow, 14, a refraction device, 15, a lens, 16, a spiral adjuster, 17, a second base, 18, an imaging device, 19, an imaging plate, 20, a third base, 21 and scale marks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present embodiment provides a novel experimental apparatus for educational technology, including a bottom plate 1, a light-emitting device 8, a refraction device 14 and an imaging device 18, four corners of the lower side of the bottom plate 1 are provided with four screw adjusting supports 2, a vent pipe 3 is arranged inside the bottom plate 1, a port 5 is arranged at the right end of the vent pipe 3, and the port 5 is connected with an atomizer 6; an iron sheet panel 7 is arranged at the upper part of the bottom plate 1, a plurality of through holes 4 are uniformly formed in the iron sheet panel 7, and the through holes 4 are communicated with the vent pipe 3; the upper side of the bottom plate 1 is provided with a light-emitting device 8, a refraction device 14 and an imaging device 18; the light-emitting device 8 comprises a supporting plate 9, a first base 10, a light source 11 and a light source base 12, wherein the first base 10 is arranged on the lower side of the supporting plate 9, an iron sheet is arranged on the surface of the supporting plate 9, the light source 11 is arranged on the light source base 12, a magnet is arranged in the light source base 12, and the light source 11 is adsorbed on the supporting plate 9 through the light source base 12; the refraction device 14 is provided with a plurality of groups, the refraction device 14 comprises a lens 15, a spiral regulator 16 and a second base 17, the spiral regulator 16 is arranged on the upper side of the second base 17, and the lens 15 is arranged on the upper side of the spiral regulator 16; the imaging device 18 includes an imaging plate 19 and a third base 20, and the imaging plate 19 is disposed on the upper side of the third base 20.
In order to quickly determine the distance relationship among the light-emitting device 8, the refraction device 14 and the imaging device 18 after adjusting the positions of the three devices, which is convenient for teaching, in the embodiment, the upper side surface of the iron sheet panel 7 is provided with scale marks 21.
In order to facilitate reading when adjusting the positions of the light emitting device 8, the refracting device 14 and the imaging device 18, in the present embodiment, the middle parts of four sides of the first base 10, the second base 17 and the third base 20 are provided with indication arrows 13.
In order to make the light emitting device 8, the refraction device 14 and the imaging device 18 of the present invention more stable on the bottom plate 1, in this embodiment, magnets are installed at the bottom of the first base 10, the second base 17 and the third base 20.
In order to be suitable for various optical experiment courses, in the present embodiment, the refraction device 14 is provided with three groups, and the lenses 15 in the three groups of refraction devices 14 are respectively a convex lens, a concave lens and a plane mirror.
In order to facilitate reading of the height position of the light source 11 after adjusting the position of the light source 11, in the present embodiment, scales are provided on the supporting plate 9 and the imaging plate 19.
The utility model discloses a theory of operation: when the utility model is used for experimental demonstration, the utility model is placed on a desktop, if the desktop is uneven, the bottom plate 1 can be in a horizontal state by adjusting the height of the spiral adjusting support 2, then the light-emitting device 8 and the imaging device 18 are installed at the left side and the right side above the bottom plate 1, the specific position can be adjusted according to the actual situation, the refraction device 14 is placed between the light-emitting device 8 and the imaging device 18, and the lens 15 can select to use a convex lens, a concave lens or a plane mirror according to the experiment content, the utility model discloses a light-emitting device 8, the refraction device 14 and the imaging device 18 are all provided with magnets, are adsorbed on the iron sheet panel 7 of the bottom plate 1 through magnets, are firmly adsorbed, have stable structure, can be directly taken down or moved to a proper position when needing to be adjusted, and; the light source 11 of the utility model is adsorbed on the support plate 9 through the magnet arranged on the light source base 12, and can be directly moved when needing to be adjusted, the screw regulator 16 is arranged at the lower side of the lens 15 of the utility model, and the height of the lens 15 can be adjusted through the screw regulator 16; before the experiment is started, sufficient water is added into the atomizer 6, then the atomizer 6 is communicated with the vent pipe 3 through the interface 5, the light source 11 and the atomizer 6 are turned on in a laboratory, the positions of the light-emitting device 8, the refraction device 14 and the imaging device 18 are adjusted, the Tyndall effect is generated when fog sprayed out of the atomizer 6 passes through light, the light path is displayed, and the observation of students is facilitated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a novel experimental apparatus of education technique, includes bottom plate, illuminator, refraction device and image device, its characterized in that: four spiral adjusting supports are arranged at four corners of the lower side of the bottom plate, a vent pipe is arranged in the bottom plate, a connector is arranged at the right end of the vent pipe, and the connector is connected with an atomizer; an iron sheet panel is arranged at the upper part of the bottom plate, a plurality of through holes are uniformly formed in the iron sheet panel, and the through holes are communicated with the vent pipe; the upper side of the bottom plate is provided with a light-emitting device, a refraction device and an imaging device; the light-emitting device comprises a supporting plate, a first base, a light source and a light source base, wherein the first base is arranged on the lower side of the supporting plate, an iron sheet is arranged on the surface of the supporting plate, the light source is arranged on the light source base, a magnet is arranged in the light source base, and the light source is adsorbed on the supporting plate through the light source base; the refraction device is provided with a plurality of groups and comprises a lens, a spiral regulator and a second base, the spiral regulator is arranged on the upper side of the second base, and the lens is arranged on the upper side of the spiral regulator; the imaging device comprises an imaging plate and a third base, wherein the imaging plate is arranged on the upper side of the third base.
2. The novel experimental apparatus of educational technology of claim 1, wherein: and scale marks are arranged on the upper side surface of the iron sheet panel.
3. The novel experimental apparatus of educational technology of claim 1, wherein: the middle parts of four sides of the first base, the second base and the third base are all provided with indication arrows.
4. The novel experimental apparatus of educational technology of claim 1, wherein: and magnets are arranged at the bottoms of the first base, the second base and the third base.
5. The novel experimental apparatus of educational technology of claim 1, wherein: the refraction device is provided with three groups, and lenses in the three groups of refraction devices are respectively a convex lens, a concave lens and a plane mirror.
6. The novel experimental apparatus of educational technology of claim 1, wherein: and the support plate and the imaging plate are both provided with scale marks.
CN202022102655.3U 2020-09-23 2020-09-23 Novel experimental apparatus of education technique Expired - Fee Related CN213025016U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022102655.3U CN213025016U (en) 2020-09-23 2020-09-23 Novel experimental apparatus of education technique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022102655.3U CN213025016U (en) 2020-09-23 2020-09-23 Novel experimental apparatus of education technique

Publications (1)

Publication Number Publication Date
CN213025016U true CN213025016U (en) 2021-04-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022102655.3U Expired - Fee Related CN213025016U (en) 2020-09-23 2020-09-23 Novel experimental apparatus of education technique

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CN (1) CN213025016U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115171493A (en) * 2022-07-29 2022-10-11 徐�明 Demonstration tool for physical property teaching and use method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115171493A (en) * 2022-07-29 2022-10-11 徐�明 Demonstration tool for physical property teaching and use method thereof

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20210420

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CF01 Termination of patent right due to non-payment of annual fee