CN2222929Y - View field conversion mirror - Google Patents
View field conversion mirror Download PDFInfo
- Publication number
- CN2222929Y CN2222929Y CN 94213568 CN94213568U CN2222929Y CN 2222929 Y CN2222929 Y CN 2222929Y CN 94213568 CN94213568 CN 94213568 CN 94213568 U CN94213568 U CN 94213568U CN 2222929 Y CN2222929 Y CN 2222929Y
- Authority
- CN
- China
- Prior art keywords
- field conversion
- conversion mirror
- view field
- utility
- catoptron
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The utility model belongs to an auxiliary reading tool particularly a view field conversion mirror which comprises a bracket and two reflecting mirrors. The view field conversion mirror is characterized in that the reflecting mirrors are connected with the bracket and the surfaces of two reflecting mirrors are correspondingly provided with a certain angle. The view field conversion mirror has simple structure and easy use. When the utility model is used for reading and writing, the view field conversion mirror can change the unhealthy posture of lowering the head, bowing and hunchback. The view field conversion mirror is in favor of the health of the human body.
Description
The utility model belongs to a kind of aid reading apparatus, particularly relates to a kind of visual field conversion mirror.
In daily life, after people are engaged in for a long time and read or write, can cause eye, neck, the back of the body, positions such as shoulder do not feel well, its reason be since when reading or writing human body be in and bow, the back of a bow, contain due to the state of chest, a kind ofly can change above-mentioned reading or write the apparatus of posture and also be provided with at present.
The purpose of this utility model is to provide a kind of can change that tradition is read, the bad form of taking one's seat, aid reading or a kind of visual field conversion mirror of writing when writing.
The purpose of this utility model is achieved in that it comprises support and two catoptrons, it is characterized in that two catoptrons are connected on the support, and the minute surface of two catoptrons is oppositely arranged at a certain angle.
The utlity model has advantages such as simple in structure, easy to use, with low cost, is a kind of novel assisted learning apparatus.
In conjunction with the accompanying drawings and embodiments, specifically describe as follows to the utility model:
Fig. 1 is a structure principle chart of the present utility model
In Fig. 1, the utility model is by support 2, catoptron 1 and catoptron 4 formed, and catoptron 1,4 is connected in support 2 by connector 3, and the minute surface of catoptron 1,4 is oppositely arranged with certain angle, during use, catoptron 4 and catoptron 1 just can be seen the image of object through two secondary reflections, people's eyes from catoptron 1, thereby need not bow and just can read or write, and support 1 of the present utility model is desk-top, also can be made into wear-type, catoptron 1,4 adopts light material to make.
Claims (1)
1, a kind of visual field conversion mirror comprises support (2) and catoptron (1), (4), it is characterized in that catoptron (1), (4) are connected on the support (2), and the minute surface of catoptron (1), (4) is oppositely arranged at a certain angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94213568 CN2222929Y (en) | 1994-05-31 | 1994-05-31 | View field conversion mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94213568 CN2222929Y (en) | 1994-05-31 | 1994-05-31 | View field conversion mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2222929Y true CN2222929Y (en) | 1996-03-20 |
Family
ID=33830096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94213568 Expired - Fee Related CN2222929Y (en) | 1994-05-31 | 1994-05-31 | View field conversion mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2222929Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107080344A (en) * | 2017-03-17 | 2017-08-22 | 张建林 | Reduce the simple mirror-reflection system that mobile phone causes human body Accessory injury |
-
1994
- 1994-05-31 CN CN 94213568 patent/CN2222929Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107080344A (en) * | 2017-03-17 | 2017-08-22 | 张建林 | Reduce the simple mirror-reflection system that mobile phone causes human body Accessory injury |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |