CN2071918U - Combined multi-part mirror for dressing and making up - Google Patents
Combined multi-part mirror for dressing and making up Download PDFInfo
- Publication number
- CN2071918U CN2071918U CN 90220795 CN90220795U CN2071918U CN 2071918 U CN2071918 U CN 2071918U CN 90220795 CN90220795 CN 90220795 CN 90220795 U CN90220795 U CN 90220795U CN 2071918 U CN2071918 U CN 2071918U
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- mirror
- utility
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- dressing
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Abstract
The utility model relates to a combined multi-part mirror for dressing and making-up, which is combined by the connection of three mirrors by hinges. The utility model not only can reflect the front side of a human body, but also can reflect the back, the side, and the top of the human body according to optical principle. The optimal angle of use is 120 DEG, and the utility model is provided with an angle scale. The utility model is suitable for families, troupes, shops, tailor's shops, and large-sized dance practicing places, such as training rooms. The utility model has the advantages of simple structure and convenient operation. The utility model can take the place of flat mirrors and become a necessary device for making-up gradually.
Description
The utility model multiaspect dressing combined lens belongs to a kind of daily necessities, and it relates to a kind of dressing mirror, a kind of thrihedral reflector.
The dressing mirror is single-surface mirror mostly at present, though the profile of mirror is different, function is identical, just can only shine the positive virtual image.
The appearance of Triple view mirror is also arranged recently, for example application number is C87214246U, name is called the structure of Triple view mirror, this structure is actually by forward sight tilting mirror and reflection tilting mirror and forms reflection of light and go to reach the purpose that can see front, side and the back side, but its weak point is arranged also, be complex structure, 12 parts are arranged, can not produce many picture polyhedrons in addition.
It is a kind of simple in structure that the utility model provides, and many picture polyhedrons can occur, can both comprise the multiaspect dressing combined lens that position, the crown also can display to the image of human body periphery 360 deg by Xian Xian And.
The utility model multiaspect dressing combined lens is to make according to the theory that level crossing system controls light path and imaging by reflection law.Because when light was propagated the another kind of medium of arrival interface at a kind of homogeneous medium cathetus, reflection and refraction effect can produce simultaneously.Even the interface of light vertical directive glass from air also have 4% luminous energy to be reflected, and incidence angle is big more, the ratio that reverberation can be shared is big more, so light always reflex can take place on the interface of two kinds of mediums.Incidence angle equals angle of reflection simultaneously.The light path of mirror imaging is as shown in figure (1): picture is the light path of an object point imaging on the figure.
S is an object point; M is a level crossing; α is an incidence angle; β is an angle of reflection; S ' is the virtual image.
Light path is to have reversiblely, if reverberation is become incident light, then incident light has just become reverberation.This mirror group is utilized the reversibility pricinple imaging of this light path.Learn that from optics when between a pair of mutually perpendicular level crossing a luminous point S being arranged, the mutual reflection through light path just can form three pictures, rather than two, analogize in this; If three mutually perpendicular set of planes are lumped together,, well imagine more than the imaging again through the three-phase reflection and the incident of light path.This and kaleidoscopic reason are identical, Here it is this combined lens can present after one's death with the main theory basis of crown multiaspect picture.
Among Fig. 2: since mutually perpendicular three mirror contact lens can form the multiaspect picture, if, then drawn different imaging laws mutually perpendicular angle amplification, conversion incidence angle and angle of reflection; This angle is amplified to 130 ° always and has promptly reached the critical angle that many pictures can not occur.Otherwise,, just can reappear many picture rules again if the minute surface angle is dwindled gradually from critical angle.130 ° of angles that this is critical are to make its number of degrees with the optics graphing method.As one AB object being arranged, can see from mirror that the scope of the complete picture of AB is QP in a level crossing MN the place ahead.The angle of QM and MN is 130 °, this and how be consistent fully as 130 ° of critical angle.A ' B ' represents the direct picture of AB.
Among Fig. 3: A is a fixed mirror; B, C are flexible mirror; 1 is steady pin; 2 is angle scale; 3 is groove; 4 is hinge.This combined lens is that three flat glass mirrors are formed ， And and by four hinges three mirrors fused, and the mirror of the left and right sides can free left rotation and right rotation 180 °; When mirror generate straight line, a single picture respectively appears in three mirrors, if about the direction rotation to the left and right respectively of two mirrors, up to 130 ° all be the angle that shows single shadow, claim this angle to be the critical angle of many pictures.
If the mirror angle is dwindled gradually from critical angle:
1. be five shadows in the time of 120 °, the sharp image of can break forth front, the back side and both sides is the best number of degrees that use.
2. in the time of 110 °, be seven shadows, also just can breaking forth, the virtual image of 360 ° of the back ofs the body, side comes, and also is that near optimal is used the number of degrees.
3. in the time of 90 °, be 19 shadows, can show that equally the image of 360 ° of left-right and front-backs comes.
4. if the angle of three mirrors is dwindled, being the portrait that shows will be near the kaleidoscope form again, and that has not just belonged to the practical standpoint of dressing.
The utility model multiaspect dressing combined lens is made up of three mirror contact lens, it is characterized in that the A mirror in the three mirror contact lens is a fixed mirror, and the B mirror is connected by hinge with the C mirror can be around the rotation of A mirror, and its anglec of rotation can be from 0 ° to 180 °.The feature of this combined lens is that also B, C mirror respectively 120 ° are best use angle for the center around one sideway swivel of A mirror according to hinge 4.The feature of this combined lens is that also steady pin 1 is fixed on angle scale 2 on the A mirror, angle scale 2 ' be installed in the groove 3 of B, C mirror, for being slidingly connected.
The utility model multiaspect dressing combined lens not only can be made the seat mirror, can also make the upright mirror of wearing the clothes, dressing table mirror, also can make the large-scale dancing exercise polygonal mirror of gymnasium, not only can be used for troupe, ready-made clothes shop, also can be used for barber shop, tailor shop etc., it will replace the monomer level crossing gradually and become the toiletry of family's indispensability.
Claims (4)
1, multiaspect dressing combined lens is made up of three mirror contact lens, it is characterized in that the A mirror in the three mirror contact lens is a fixed mirror, and B mirror and C mirror are connected by hinge can be around the rotation of A mirror, and its anglec of rotation can from 0 to 180 °.
2, multiaspect dressing combined lens according to claim 1 is characterized in that the A mirror is to be connected by hinge 4 with the connected mode of B, C mirror.
3,, it is characterized in that B, C mirror respectively 120 ° are best angle for the center around one sideway swivel of A mirror according to hinge 4 according to claim 1,2 described multiaspect dressing combined lens.
4, according to claim 1,2 described multiaspect dressing combined lens, it is characterized in that steady pin 1 is fixed on angle scale 2 on the A mirror, angle scale 2 is installed in the groove 3 of B, C mirror, for being slidingly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90220795 CN2071918U (en) | 1990-09-21 | 1990-09-21 | Combined multi-part mirror for dressing and making up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90220795 CN2071918U (en) | 1990-09-21 | 1990-09-21 | Combined multi-part mirror for dressing and making up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2071918U true CN2071918U (en) | 1991-02-27 |
Family
ID=4899135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90220795 Withdrawn CN2071918U (en) | 1990-09-21 | 1990-09-21 | Combined multi-part mirror for dressing and making up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2071918U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104523077A (en) * | 2015-01-05 | 2015-04-22 | 国家电网公司 | Remote control automatic foldable and retractable body exercise mirror |
| CN106781936A (en) * | 2016-12-27 | 2017-05-31 | 上海宝瓶建筑装饰工程有限公司 | Mirror imaging principle exhibiting device |
| CN108903368A (en) * | 2018-06-29 | 2018-11-30 | 池州智栋信息技术有限公司 | A kind of household dressing table |
-
1990
- 1990-09-21 CN CN 90220795 patent/CN2071918U/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104523077A (en) * | 2015-01-05 | 2015-04-22 | 国家电网公司 | Remote control automatic foldable and retractable body exercise mirror |
| CN104523077B (en) * | 2015-01-05 | 2016-02-10 | 国家电网公司 | Remote Control Automaticization folding retractable body is done exercises mirror |
| CN106781936A (en) * | 2016-12-27 | 2017-05-31 | 上海宝瓶建筑装饰工程有限公司 | Mirror imaging principle exhibiting device |
| CN108903368A (en) * | 2018-06-29 | 2018-11-30 | 池州智栋信息技术有限公司 | A kind of household dressing table |
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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 |