CN212808758U - Refraction prism - Google Patents
Refraction prism Download PDFInfo
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- CN212808758U CN212808758U CN202021066872.5U CN202021066872U CN212808758U CN 212808758 U CN212808758 U CN 212808758U CN 202021066872 U CN202021066872 U CN 202021066872U CN 212808758 U CN212808758 U CN 212808758U
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- prism
- mirror surface
- mirror
- supporting
- refractive
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Abstract
The utility model provides a refraction prism belongs to optics experiment teaching aid technical field, and it has solved the mirror surface and has produced wearing and tearing scheduling problem easily, this kind of refraction prism, including the mirror body, mirror body surface is provided with the mirror surface, is provided with the support arch on the mirror surface, and the support arch is used for supporting the mirror surface, and two liang of looks connecing of mirror surface, the utility model has the advantages of long service life is difficult to wearing and tearing.
Description
Technical Field
The utility model belongs to the technical field of the experiment teaching aid, in particular to refraction prism.
Background
The refraction prism is used in optical teaching and light ray research experiment to research light ray refraction principle.
The prism mirror surface is in the experiment, because many times of experiments, the mirror surface is taken and is placed the in-process scratch easily by teaching or experimenter, produces wearing and tearing, (the result that mirror surface wearing and tearing lead to).
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an among the refraction prism to the above-mentioned problem that exists among the prior art.
The purpose of the utility model can be realized by the following technical proposal: the refraction prism is characterized by comprising a prism body, wherein a mirror surface is arranged on the surface of the prism body, a supporting protrusion is arranged on the mirror surface, the supporting protrusion is used for supporting the mirror surface, and the mirror surface is connected in a pairwise manner.
The utility model discloses a theory of operation: because be provided with the support arch on the mirror surface, when the mirror surface overturns on the workstation, can effectually make to leave the space between table surface and the mirror surface through the support arch, avoid mirror surface and table surface direct contact, can prevent effectively that the mar from appearing in the mirror surface, increased the life of mirror surface.
In the above prism, the mirror body further includes a fixing device for supporting the mirror body.
In the above refraction prism, the fixing device is provided with a U-shaped bracket.
In the above refractive prism, the support protrusions are disposed at four corners of the mirror surface.
In the refraction prism, the two sides of the prism body are provided with the frosted layers.
In the refraction prism, the frosted layer is provided with eight prism bulges.
In the above refraction prism, the U-shaped support is made of a plastic material.
In the refraction prism, the U-shaped bracket is provided with a limiting hole for inserting the octagonal prism protrusion.
In the refraction prism, the bending part of the prism body is set to be a round angle.
Compared with the prior art, the utility model discloses can avoid the mirror surface to take place wearing and tearing, increase life.
Drawings
Figure 1 is a schematic structural view of the present invention,
figure 2 is a schematic side plan view of the present invention,
fig. 3 is a schematic view of the mirror body structure of the present invention.
In the figure, 1, a mirror body 2, a mirror surface 3, a supporting protrusion 4, a fixing device 5, a frosting layer 6, an octagonal prism protrusion 7, a U-shaped bracket 8 and a limiting hole are arranged.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1-3, a refraction prism comprises a mirror body 1, a mirror surface 2 is arranged on the surface of the mirror body 1, a supporting protrusion 3 is arranged on the mirror surface 2, the supporting protrusion 3 is used for supporting the mirror surface 2, and the mirror surfaces 2 are connected in pairs.
In further detail, the mirror body 1 further comprises a fixing device 4 for supporting the mirror body 1. The fixing device 4 in the present arrangement is used for supporting and erecting the mirror body 1.
In more detail, the fixing device 4 is provided with a U-shaped bracket 7. The U-shaped bracket 7 in the device supports the mirror body 1 from two sides of the mirror body 1, and supports the mirror body 1 without influencing the function of the mirror body 1.
In more detail, the supporting protrusions 3 are disposed at four corners of the mirror surface 2. The supporting protrusion 3 of this setting is arranged in 2 four corners of mirror surface for supporting protrusion 3 is more stable to mirror surface 2's support.
In more detail, two sides of the mirror body 1 are provided with frosted layers 5. The frosting layer 5 convenient to use person of this setting removes to snatch with the hand, has avoided the user to directly snatch mirror surface 2 with the hand, plays the guard action to mirror surface 2.
In more detail, the frosting layer 5 is provided with eight-prism-shaped protrusions 6. The edge in the eight-prism-shaped protrusion 6 has a certain limiting effect, so that the mirror body 1 cannot rotate under natural conditions.
In more detail, the U-shaped bracket 7 is made of plastic materials. This arrangement reduces the material cost of the U-shaped bracket 7.
In more detail, the U-shaped bracket 7 is provided with a limit hole 8 for inserting the octagonal prism protrusion 6.
In more detail, the bending part of the mirror body 1 is set to be a round angle. This setting makes the mirror body 1 department of buckling more level and smooth, avoids the fish tail user.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although a large number of terms are used here more, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (9)
1. The refraction prism is characterized by comprising a prism body (1), wherein a mirror surface (2) is arranged on the surface of the prism body (1), a supporting protrusion (3) is arranged on the mirror surface (2), the supporting protrusion (3) is used for supporting the mirror surface (2), and the mirror surface (2) is connected in a pairwise manner.
2. A refractive prism according to claim 1, characterized in that the mirror body (1) further comprises fixing means (4) for supporting the mirror body (1).
3. A refractive prism according to claim 2, wherein the fixing means (4) is provided with a U-shaped bracket (7).
4. A refractive triangular prism according to claim 1, characterised in that the support protrusions (3) are arranged at the four corners of the mirror surface (2).
5. The refracting triple prism according to claim 1, wherein the mirror body (1) is provided with frosted layers (5) on both sides.
6. A refractive prism according to claim 5, wherein the frosted layer (5) is provided with octagonal prism protrusions (6).
7. A refractive prism according to claim 3, wherein the U-shaped support (7) is made of a plastic material.
8. The refracting triple prism according to claim 3, wherein the U-shaped support (7) is provided with a limiting hole (8) for inserting the octagonal prism protrusion (6).
9. A refractive prism according to claim 1, wherein the bending portion of the prism body (1) is formed as a rounded corner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021066872.5U CN212808758U (en) | 2020-06-10 | 2020-06-10 | Refraction prism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021066872.5U CN212808758U (en) | 2020-06-10 | 2020-06-10 | Refraction prism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212808758U true CN212808758U (en) | 2021-03-26 |
Family
ID=75096134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021066872.5U Active CN212808758U (en) | 2020-06-10 | 2020-06-10 | Refraction prism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212808758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114333514A (en) * | 2021-12-30 | 2022-04-12 | 北方工业大学 | Triangular pyramid teaching aid |
-
2020
- 2020-06-10 CN CN202021066872.5U patent/CN212808758U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114333514A (en) * | 2021-12-30 | 2022-04-12 | 北方工业大学 | Triangular pyramid teaching aid |
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