CN2067838U - Adjustable direction sleeping-look mirror - Google Patents
Adjustable direction sleeping-look mirror Download PDFInfo
- Publication number
- CN2067838U CN2067838U CN 89206836 CN89206836U CN2067838U CN 2067838 U CN2067838 U CN 2067838U CN 89206836 CN89206836 CN 89206836 CN 89206836 U CN89206836 U CN 89206836U CN 2067838 U CN2067838 U CN 2067838U
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- CN
- China
- Prior art keywords
- glass
- sleeping
- pieces
- glass pieces
- eyeglass
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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.)
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Abstract
The utility model relates to an adjustable direction sleeping-look mirror, comprising glass pieces system and a glass frame, wherein, the glass pieces system are composed of glass pieces and glass pieces cover, and the glass brackets are composed of a glass frame, pressing pieces, glass legs and a hinge. The glass pieces system can be rotated on the glass frame, the glass pieces are designed to triple prism, and radial directions are changed by total reflection and reflection of the radial in the triple prism; the glass pieces system rotated, the images of the vision articles of upper, lower, left and right directions can be moved in the people's sight, thus people not only can relax in recumbent time, but also watch landscape and TV program.
Description
The utility model relates to a kind of sleeping watching reflector, and particularly a kind of lens systems can be around the sleeping watching reflector of picture frame rotation.
Present sleeping watching reflector, as the spring scenery board sleeping watching reflector that the 4th optical instrument factory, Changchun produces, its eyeglass is a prism, stick with glue on the picture frame, and stiff between the picture frame.When putting on this sleeping watching reflector and watching object, such major defect is arranged, it can only upwards be provoked the image of looking object, and can not be with image direction adjustment to the left and right, and because its this shortcoming, when looking object in the left front or during the right front, people's eyes and health sideling watch, and easily cause the fatigue at eyes and other position of health.
The utility model can make people when recumbency, does not need eyes and health sideling, just can see object up and down in natural visual line of sight.
The purpose of this utility model is, improves existing sleeping watching reflector, and people can be had a rest with the posture recumbency of the most comfortable, can see object up and down again, do not watch landscape to appreciate TV programme etc. and do not influence.
Fig. 1 is the oblique view that is suitable for a kind of tuning sleeping watching reflector of the present utility model, and it is made up of lens systems ［ eyeglass 1 and eyeglass cover 2 ］ and mirror holder ［ picture frame 3, compressing tablet 4, mirror leg 5 and hinge 6 ］.See Fig. 3 and Fig. 5, picture frame 3 and mirror leg 5 are linked together by hinge 6; Eyeglass cover 2 and picture frame 3 all have round eaves, can entangle each other, compressing tablet 4 is in the back of eyeglass cover 2, and can be fixed in the picture frame 3, thereby lens systems and mirror holder are linked together, when normal the use, lens systems can rotate in picture frame, and the picture of looking object can be transferred to looked object is on a certain circumference at center.Its eyeglass is made by prism, and the triangle ABC of Fig. 2 is the schematic cross-sectional view of prism, utilize light in prism through after total reflection and the reflection, change the principle of original direction, reach the purpose of adjusting direction of visual lines.
As seen from Figure 2, the AC face should have two kinds of functions, and the first makes the light warp that reflects from the AB face arrive human eye later; It two is to make the light reflection that shoots out from the BC face, and for not reducing brightness, also should be total reflection at this.See this 2 point, should not plate mercury etc. on the AC face.The shape of Fig. 2 triangle ABC can have multiple, and the those of ordinary skill of optics specialty can determine voluntarily, but has any to point out, the AB face only need reflect, and for not reducing the brightness of light, if the AB face is advisable with plating mercury when not possessing total reflection condition.
Description of drawings: Fig. 1 is an oblique view, and Fig. 2 is a schematic diagram, and Fig. 3 is a front view, and Fig. 4 is a left view, and Fig. 5 is the A-A sectional view.
Claims (2)
1, a kind of tuning sleeping watching reflector is made of lens systems and mirror holder.
It is characterized in that lens systems wherein is made up of eyeglass and eyeglass cover, mirror holder mainly is made up of picture frame and compressing tablet, and eyeglass cover and picture frame all have the garden eaves to live, and can entangle each other, by compressing tablet lens systems and mirror holder are linked together again.
2, sleeping watching reflector according to claim 1 is characterized in that eyeglass is a prism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89206836 CN2067838U (en) | 1989-05-06 | 1989-05-06 | Adjustable direction sleeping-look mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89206836 CN2067838U (en) | 1989-05-06 | 1989-05-06 | Adjustable direction sleeping-look mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2067838U true CN2067838U (en) | 1990-12-19 |
Family
ID=4863795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89206836 Withdrawn CN2067838U (en) | 1989-05-06 | 1989-05-06 | Adjustable direction sleeping-look mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2067838U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105068273A (en) * | 2015-09-14 | 2015-11-18 | 深圳市福田区青少年科技教育协会 | Left and right side looking glasses |
| CN113439233A (en) * | 2019-02-27 | 2021-09-24 | 日商冰冻胶囊股份有限公司 | Visual information changing device, prism glasses, and method for selecting lens in prism glasses |
-
1989
- 1989-05-06 CN CN 89206836 patent/CN2067838U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105068273A (en) * | 2015-09-14 | 2015-11-18 | 深圳市福田区青少年科技教育协会 | Left and right side looking glasses |
| CN113439233A (en) * | 2019-02-27 | 2021-09-24 | 日商冰冻胶囊股份有限公司 | Visual information changing device, prism glasses, and method for selecting lens in prism glasses |
| CN113439233B (en) * | 2019-02-27 | 2023-10-27 | 日商冰冻胶囊股份有限公司 | Visual information changing device, prism glasses and method for selecting lenses in prism glasses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |