CN208921952U - Simple visual aid based on polygonal mirror - Google Patents
Simple visual aid based on polygonal mirror Download PDFInfo
- Publication number
- CN208921952U CN208921952U CN201821945033.3U CN201821945033U CN208921952U CN 208921952 U CN208921952 U CN 208921952U CN 201821945033 U CN201821945033 U CN 201821945033U CN 208921952 U CN208921952 U CN 208921952U
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- CN
- China
- Prior art keywords
- mirror
- reflecting mirror
- visual aid
- simple visual
- polygonal
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- 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.)
- Expired - Fee Related
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- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The simple visual aid based on polygonal mirror that the utility model discloses a kind of, the device are made of reflecting mirror one, reflecting mirror two, coupling part, fixed part；Reflecting mirror one and two groups of reflecting mirror are combined into an optical system by coupling part, and make reflecting mirror one and reflecting mirror two formed it is stable be greater than 0 degree of angle less than 90 degree, angle can be fixed be also possible to it is adjustable；The optical system being made of reflecting mirror one, reflecting mirror two, coupling part is fixed in fixed part, and the mirror surface of the reflecting mirror two is made to be in the viewing position of user.The utility model is beneficial in that, by the present apparatus, the image that user can be watched indirectly by viewing object, and be watched does not invert upside down compared with by viewing object or left and right reversion, to offer convenience for user, the convenience of text is especially watched.
Description
Technical field
The utility model belongs to field of optical systems, and in particular to a kind of simple vision auxiliary dress based on polygonal mirror
It sets.
Background technique
In watching process, viewer can encounter the problem of being inconvenient to look at straight or can not look at straight by viewing object.Currently, solution
Certainly there are certain deficiencies for the technical solution of this problem.
Common technical solution is the principle of reflection based on light: a face reflecting mirror is placed in position, by this
Reflecting mirror is viewed the image for being watched object the reflection of light.The shortcoming of this technical solution is to watch
Image inverts upside down or controls reversion relative to by viewing object generation itself.
Another technical solution is based on electronic component: China Patent Publication No. CN 101337525A discloses a kind of use
Include the electronic components such as camera in the plug in package of door mirror, component.The shortcoming of this technical solution
It is that compared with the technical solution reflected based on light, the components that this scheme uses are more, and structure is relatively complicated.
Utility model content
Technical problem to be solved by the utility model is: overcoming the shortcomings of prior art, it is simple to provide a kind of structure
And institute's reflected image is without upper and lower or left and right reversion the simple visual aid based on polygonal mirror.
The utility model is achieved through the following technical solutions: the simple visual aid based on polygonal mirror,
It is made of reflecting mirror one, reflecting mirror two, coupling part, fixed part.
Further, reflecting mirror one and reflecting mirror two form an optical system, also, one He of reflecting mirror by coupling part
Reflecting mirror two, which is formed, stable is greater than 0 degree of angle less than 90 degree: the angle can be fixed, and be also possible to adjustable.
The optical system being made of reflecting mirror one, reflecting mirror two, coupling part is fixed in fixed part, and makes the mirror of reflecting mirror two
Face is in the viewing position of user.
Further, reflecting mirror one can be made of a face reflecting mirror, can also be composed of polygonal mirror, more in order to make
The composite structure of face reflecting mirror is more firm, the entirety that polygonal mirror can be connected as in a plane.
Further, reflecting mirror two can be made of a face reflecting mirror, can also be composed of polygonal mirror, more in order to make
The composite structure of face reflecting mirror is more firm, the entirety that polygonal mirror can be connected as in a plane.
Further, each component part of the present apparatus, can independently form, and can be integrally formed, can be with combination of two
It is integrally formed, two of them or three different pieces can also arbitrarily be selected to be integrally formed.
The working principle of simple visual aid based on polygonal mirror are as follows: make reflecting mirror one and the formation of reflecting mirror two
Stable is greater than 0 degree of angle less than 90 degree；Reflecting mirror one, reflecting mirror one are incident on by the light that viewing object issues or reflects
This light is reflected to reflecting mirror two, and reflecting mirror two carries out the second secondary reflection to the light reflected by reflecting mirror one；By by reflecting
Two secondary reflections of the optical system that mirror one and reflecting mirror two form, by the light that viewing object issues or reflects be incident to human eye or
Other optical receiver apparatuses.
The beneficial effects of the utility model are: the present apparatus is made of optical mirror and simple and mechanical component, structure is simple
And it is convenient to use, it is especially suitable for being worn on head；The image watched by the present apparatus is relative to no up and down by viewing object
Reversion and left and right reversion, watch by viewing object conducive to user, are particularly advantageous for the viewing to text.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of a preferred embodiment of the utility model.
Fig. 2 is the working principle diagram of a preferred embodiment of the utility model.
In figure: 1. reflecting mirrors one, 2. reflecting mirrors two, 3. coupling parts, 4. fixed parts, 5. by viewing object, and 6.
By image of the viewing object after two secondary reflections.
Specific embodiment
Specific introduce is made to the utility model below in conjunction with attached drawing and preferred embodiment.
In Fig. 1, the simple visual aid based on polygonal mirror is by reflecting mirror 1, reflecting mirror 22, interconnecting piece
3, fixed part 4 is divided to form, which is characterized in that reflecting mirror 1 and reflecting mirror 22 pass through one optical system of composition of coupling part 3
System, also, reflecting mirror 1 and reflecting mirror 22 form and stable are greater than 0 degree of angle less than 90 degree: the angle is adjustable.
The optical system being made of reflecting mirror 1, reflecting mirror 22, coupling part 3 is fixed in fixed part 4, and makes reflecting mirror two
2 mirror surface is in the viewing position of user.
In Fig. 1, reflecting mirror 1 is formed by two-face mirror incorporated, respectively corresponds left eye and right eye.Reflecting mirror 22 is by two
Face arrangement of mirrors forms, and respectively corresponds left eye and right eye.
In Fig. 1, reflecting mirror 1, reflecting mirror 22, coupling part 3 and fixed part 4 are individual components, are made up of installation
The present apparatus.
In Fig. 2, the working principle of the simple visual aid based on polygonal mirror are as follows: according to specific needs, adjustment
Reflecting mirror 1 and reflecting mirror 22 make the two form stable angle；It is incident on instead by the light that viewing object 5 is issued or reflected
Penetrate mirror 1, reflecting mirror 1 reflects this light to reflecting mirror 22, and 22 pairs of reflecting mirror carries out the by the light that reflecting mirror one reflects
Secondary reflection；Two secondary reflections by the optical system being made of reflecting mirror 1 and reflecting mirror 22, by viewing object 5 issue or
The light of reflection is incident to human eye or other optical receiver apparatuses.
Preferably, using for convenience, fixed part 4 is the design of wear-type structure, and fixed part 4 makes reflecting mirror
1 with the head-up direction of user at 22.5 degree of angles.
Preferably, reflecting mirror 22 and reflecting mirror 1 are in angle of 45 degrees, issued or reflection to make to be watched object 5
The light that light reflects after two secondary reflections with reflecting mirror 22 is just being upwardly formed 90 degree of angles.
By the device, user, which only needs to look squarely front reflecting mirror 22, to be watched by viewing object 5, and
And inverted compared with by viewing object 5 without upper and lower or left and right by image 6 of the viewing object after two secondary reflections, thus to make
User brings convenience, especially to the viewing of text.
For the ordinary skill in the art, introduction according to the present utility model is not departing from the utility model
Principle and spirit in the case where, the changes, modifications that are carried out to embodiment, replacement and variant still fall within the utility model
Within protection scope.
Claims (10)
1. the simple visual aid based on polygonal mirror, including reflecting mirror one, reflecting mirror two, coupling part, fixed part
Point, which is characterized in that the reflecting mirror one and two groups of the reflecting mirror are combined into an optical system by the coupling part, and
The reflecting mirror one and the reflecting mirror two formed it is stable be greater than 0 degree of angle less than 90 degree, the fixed part is to by institute
State reflecting mirror one, reflecting mirror two, coupling part composition optical system be fixed.
2. the simple visual aid according to claim 1 based on polygonal mirror, which is characterized in that the reflection
Mirror one is made of at least one side reflecting mirror.
3. the simple visual aid according to claim 1 based on polygonal mirror, which is characterized in that the reflection
Mirror two is made of at least one side reflecting mirror.
4. the simple visual aid according to claim 1 based on polygonal mirror, which is characterized in that the reflection
The angle that mirror one and the reflecting mirror two are formed is fixed.
5. the simple visual aid according to claim 1 based on polygonal mirror, which is characterized in that the reflection
The angle that mirror one and the reflecting mirror two are formed is adjustable.
6. the simple visual aid according to claim 1 based on polygonal mirror, which is characterized in that the fixation
The mirror surface of the reflecting mirror two is partially set to be in the viewing position of user.
7. the simple visual aid according to claim 1 based on polygonal mirror, which is characterized in that described anti-
Penetrate mirror one, the reflecting mirror two, the coupling part, in the fixed part, variant component combination of two is integrally formed.
8. the simple visual aid according to claim 1 based on polygonal mirror, which is characterized in that described anti-
Penetrate mirror one, the reflecting mirror two, the coupling part, in the fixed part, only choose wherein two pieces difference component one at
Type.
9. the simple visual aid according to claim 1 based on polygonal mirror, which is characterized in that described anti-
Penetrate mirror one, the reflecting mirror two, the coupling part, in the fixed part, only choose wherein three different components one at
Type.
10. the simple visual aid according to claim 1 based on polygonal mirror, which is characterized in that described anti-
Penetrate mirror one, the reflecting mirror two, the coupling part, fixed part integrated molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821945033.3U CN208921952U (en) | 2018-11-25 | 2018-11-25 | Simple visual aid based on polygonal mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821945033.3U CN208921952U (en) | 2018-11-25 | 2018-11-25 | Simple visual aid based on polygonal mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208921952U true CN208921952U (en) | 2019-05-31 |
Family
ID=66712254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821945033.3U Expired - Fee Related CN208921952U (en) | 2018-11-25 | 2018-11-25 | Simple visual aid based on polygonal mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208921952U (en) |
-
2018
- 2018-11-25 CN CN201821945033.3U patent/CN208921952U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190531 Termination date: 20191125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |