CN2423590Y

CN2423590Y - Lens for one person watching abreast steroscopic image

Info

Publication number: CN2423590Y
Application number: CN00236440U
Authority: CN
Inventors: 章谦
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-05-30
Filing date: 2000-05-30
Publication date: 2001-03-14
Anticipated expiration: 2010-05-30

Abstract

The utility model discloses a watching fitting for stereoscopic image assemblies for a single person in parallel, comprising lenses which are a pair of amplifying lenses which are horizontally arranged in parallel. The diameter of the amplifying lenses is more than 60 millimeters. The center distance H of light shafts of two amplifying lenses is more than 60 millimeters. The amplifying lenses are arranged in a shell body. The utility model is suitable for the single person for use and can be used for watching the stereoscopic image assemblies in parallel on a computer display or a television. The utility model has the advantages of simple structure, low production cost and convenient operation and can be used for watching without wearing a pair of glasses.

Description

The single accessory of watching with block form space image group

The utility model relates to a kind of single accessory of watching with the space image group, and especially a kind of being applicable at graphoscope and televisor watched the accessory of block form space image group.

The research of space image group starts from the 17th century.The thousands of people in countries in the world has proposed countless schemes for hundreds of years.In the result of study and works of stereo-picture, the space image group of two width of cloth images has occupied larger proportion about comprising all the year round in various countries in the world.Compare with pseudorandom point type stereo-picture, one of its advantage is that the onlooker can singly see wherein arbitrary image when being concerned about that picture material is far more than its stereoeffect.The space image group mainly is divided into two classes again: block form space image group and alternating expression space image group.The former refers to the corresponding left eye of left image in the space image group, the picture group of the corresponding right eye of right image; The latter then refers to the corresponding right eye of left image, the picture group of the corresponding left eye of right image.

Up to now all block form space image groups are watched in the accessory, though implementation is multifarious, only one of principle: be exactly to allow left eye only can see left figure in the figure group, right eye only can be seen the right figure in the figure group.The most classical is exactly so-called " stereoscope ".

Along with updating of development of computer network and TV tech, stereo-picture will be a development in future trend.Being used at present watching the accessory of stereo-picture on display or the televisor mainly is liquid crystal shutter formula anaglyph spectacles.Its demonstration time sequencing in accordance with regulations is " eyeglass " of the corresponding right and left eyes of switch successively, make left eye only can see the image of corresponding left eye in the figure group, and right eye only can be seen the image of corresponding right eye, thereby experience stereoeffect.One of shortcoming of this accessory is that manufacturing cost is higher, secondly be wear watch the long period after, as 30 minutes, the people is felt very ill, the significant burden sense is arranged.

The purpose of this utility model provides a kind of single usefulness, can watch the accessory of block form space image group on graphoscope or televisor, and it is simple in structure, and cost of manufacture is cheap, and is easy to use, need not wear glasses and can watch.

The purpose of this utility model is achieved in that a kind of single accessory of watching with block form space image group, comprise eyeglass, described eyeglass is a pair of enlarging lens that level is set up in parallel, and described enlarging lens diameter is more than 60 millimeters, and two enlarging lens optical axis centers are more than 60 millimeters apart from H.

Described enlarging lens is located in the housing.

Described eyeglass is big convex lens half-and-half to be cut also along optical axis fixedly form after the translation exchange.

Described eyeglass is provided with the connecting portion that can link to each other with graphoscope or televisor.

Housing is provided with the connecting portion that can link to each other with graphoscope or televisor.

Described connecting portion is a hinge.

The utility model not only can be used for watching traditional block form space image group, also can with graphoscope or the supporting use of televisor, the space image group that people is watched easily manifest on graphoscope or the televisor and experience its stereoeffect; The hyundai electronics communication technology has made image be sent to easily all over the world through Internet, by this accessory, can make people break time and region restriction, experiences the scene sensation of image, for people's life increases enjoyment; In addition, it is simple in structure, and is easy to use, need not wear glasses and can watch.

Describe in detail according to the single concrete structure of watching accessory and the principle of work that the utility model proposes below in conjunction with accompanying drawing with block form space image group.

Fig. 1 is a schematic appearance of the present utility model;

Fig. 2 is a use synoptic diagram of the present utility model;

Fig. 3 is a making synoptic diagram of the present utility model;

Fig. 4 watches the embodiment of photo for the utility model;

Fig. 5,6 watches the embodiment of personal computer displays epigraph for the utility model.

The accessory of watching of the utility model space image group is applicable to the single block form stereographic map group of watching.It by a pair of diameter more than 60 millimeters, optical axis center apart from H be more than 60 millimeters, level enlarging lens 1 arranged side by side combines, as shown in Figure 1.

During use with the center line 12 of the center line of the watching accessory 11 aligning figure groups of the utility model space image group, the i.e. separatrix of two width of cloth figure, and draw back certain distance D, central point 13 overlaps with aforementioned two lines between two of beholders, is being that 100 millimeter distances can be seen stereoeffect apart from watching accessory L.Referring to shown in Figure 2.Wherein watch the distance D of accessory and viewed picture group, by the size decision of lens parameters and viewed picture group.For example: two lens light axis that use 200 millimeters of enlargement factors 2, focal length are apart from 120 millimeters, and when watching 200 mm wides, 150 millimeters high space image group, D is 120 millimeters.

This watches the schematic diagram of accessory to be illustrated in figure 3 as a simple production.Big convex lens 5 are half-and-half cut along optical axis, be divided into 51 and 52 two parts, fixing the getting final product in translation exchange back.

Be illustrated in figure 4 as the structural representation when watching accessory to be applied to watch photo, described eyeglass is a pair of enlarging lens 1 that level is set up in parallel, and described enlarging lens is located at a side of housing 2.

Be depicted as the structural representation of watching the display epigraph as Fig. 5,6.Described eyeglass is a pair of enlarging lens 1 that level is set up in parallel, and described eyeglass is provided with the connecting portion that can link to each other with graphoscope or televisor, and connecting portion can be hinge 35, in the time need not watching stereo-picture, this accessory is lifted the top that forwards display to; In the time that if stereo-picture need being watched, just this accessory is forwarded to the place ahead of display.

Also above-mentioned eyeglass can be fixed on the housing 34, on housing 34, be provided with hinge 35 and eyeglass 1.

Claims

1, a kind of single accessory of watching with block form space image group, comprise eyeglass, it is characterized in that: described eyeglass is a pair of enlarging lens that level is set up in parallel, and described enlarging lens diameter is more than 60 millimeters, and two enlarging lens optical axis centers are more than 60 millimeters apart from H.

2, the single accessory of watching with block form space image group as claimed in claim 1, it is characterized in that: described enlarging lens is located in the housing.

3, the single accessory of watching with block form space image group as claimed in claim 1 is characterized in that: described eyeglass is big convex lens half-and-half to be cut also along optical axis fixedly form after the translation exchange.

4, the single accessory of watching with block form space image group as claimed in claim 1, it is characterized in that: described eyeglass is provided with the connecting portion that can link to each other with graphoscope or televisor.

5, the single accessory of watching with block form space image group as claimed in claim 2, it is characterized in that: housing is provided with the connecting portion that can link to each other with graphoscope or televisor.

6, as claim 4, the 5 described single accessories of watching with block form space image group, it is characterized in that: described connecting portion is a hinge.