WO1999067673A1

WO1999067673A1 - Device for representing three-dimensional objects

Info

Publication number: WO1999067673A1
Application number: PCT/RU1998/000184
Authority: WO
Inventors: Oleg Leonidovich Golovkov
Original assignee: Fetiskin, Vladimir Viktorovich
Priority date: 1998-06-24
Filing date: 1998-06-24
Publication date: 1999-12-29

Abstract

The present invention relates to a device for generating a three-dimensional image of an object, wherein said device provides for a wider observation angle of said image and has reduced dimensions. This device comprises two modules each including two positive lenses as well as a mirror which are arranged in the shape of an isosceles prism. The lenses are arranged on the equal sides while the mirror is arranged on the third side. The optical axes of the lenses may not coincide with their geometrical dimensions but coincide with the optical axis of the device. A second device comprises a plurality of modules which are each made in the shape of a rectangular isosceles prism and which include three lenses as well as two mirrors. The mirrors are arranged on the equal sides while two lenses are arranged in the third plane of the prism, thus defining a telescopic system. The third lens is arranged in the plane of intersection between the focal points of the lenses.

Description

"USAGE FOR THE IDENTITY ΟБЬΕΜΗЫΧ ΟБЪΕΚΤΟΒ"

ΑΟΑΑΤΤ ΤΕΧΗИΚИ

FIELD OF THE INVENTION C-02Β 27/22.

The device is used to create a large volume of the device in the facility for the masses, in the information systems, including advertising.

ΡΟΒΕΗ ΤΕΧΗИΤΕΧΗИ

The following are the taxes:

Patent Ρ5Τ (ЧУΟ) е93 / 02377 ΚЛ.Ο02Β 27/00, 1993, Biссϊаϊе .Ιοη. A system for the disposal of infinity.

The system contains a flat-blown ELS and a built-in mirror. ELA is at the expense of the center of view of the mirror, but this is not reflected in the image. The observation point is also located on the other hand, in the center of sharpness of the mirror. A bent spike may have a spherical, ellipsoidal or toroidal shape.

This system is designed to monitor images in a limited number of observers in a narrow angle of erosion, and this image does not have a volume.

Swiss Patent СΗ .Ν ° 679342 class С-02Β 37/18, 1992 δаηсϊгο Beϊ-Ρgeϊe. Appliance for home improvement.

Pρibορ sοsτοiτ of κορπusa in κοτοροm πeρed vοgnuτym zeρκalοm, οπτichesκaya οs κοτοροgο sοvπadaeτ with οτveρsτiem observation usτanοvlenο ποd naκlοnοm πlοsκοe ποluπροzρachnοe zeρκalο, ποd κοτορym ρasποlοzhen οτοbρazhaemy οbeκτ, izοbρazhenie κοτοροgο zeρκala πeρedayuτ on οτveρsτie observation.

This device is intended for use with a small increase in the small size of the object, which makes it possible to observe the full spectacle by the forward observer.

Patent of the USA υδ Ν93647284, 1994. INDICATOR DEVICES.

The device is made up of two unidirectionally loaded partitions, which are located on the other side of the system, and it is unacceptable for the patient to be damaged Β center of one of the mirrors There is a failure to observe, and in the center of the area there is a location for the location of the observable object.

This device is designed to monitor large images of the item without increasing the wider viewing angles. At this size, the image is less than the size of the antenna and the height of the image is limited by the angle of the mirror.

The description of "Pharmaceuticals." Η.Α.Βalius. Therapy. Μ. Ακademia Ηауκ СССΡ. 1962 , pp. 68-70.

The device is equipped with a user-friendly lens, which is easy to install and disassembled or disassembled. On the other hand, the lenses can be used to observe a valid, inverted image of the object.

This device allows you to observe the image of the object on a fixed lens in a narrow angle.

Product: Patent CCC Ν> 951 220 cl. St. Petersburg 35/24, 1980 Ρ.Κ. Ignatiev S.I. Devices for multi-viewing of large images.

The device is equipped with a convenient system consisting of two lenses and a large screen made in the form of a positive lens and an ideal product.

This device is designed for use with large imaging equipment near the lens and in various accessory devices.

Existence of Exile

The essence of the invention is the accession to the device in the process is subject to observable ill-use.

The purpose of the invention is to create a device for the receipt of a terrestrial product, as well as to stay away from it and observe that it is not observed.

Suschesτvennymi πρiznaκami, χaρaκτeρizuyuschimi dannοe usτροysτvο, yavlyaeτsya ρasποlοzhenie οτnοsiτelnο dρug dρuga and οπτichesκοy οsi lenses and zeρκal, isποlzοvanie οdinaκοvyχ οπτichesκiχ mοduley, chτο ποzvοlyaeτ sτροiτ οbemnοe, daleκο vynesennοe in προsτρansτvο, ποdvizhnοe, uvelichennοe izοbρazhenie οbeκτa, sοizmeρimοe svοimi ρazmeρami with isποlzuemymi lenses nablyudaτ egο πρi Larger viewing angles. ΕΡΕ Φ Ρ Ρ Ρ Ρ ΕΡΤΕ ΕΡΤΕ Ε

Figure 1. Using the lens with two lenses.

Figure 2. Disposing of the image with the lens lens.

Φig.Z. Device 1 for displaying bulky objects.

Figure 4. Devices 2 for displaying bulky objects.

Ηa φig.1 in τοchκe Α ρasποlagaeτsya τοchκa οbeκτa in τοchκe Β ρasποlagaeτsya sοοτveτsτvuyuschaya τοchκa izοbρazheniya οbeκτa, G1- φοκus πeρvοy lens, Ρ2- φοκus vτοροy lens b- vysοτa οbeκτa, b ^'- vysοτa izοbρazheniya, αθ -ugοl πadeniya beam on πeρvuyu lens, αϊ is the angle of incidence of the beam on the second lens, α2 is the angle of the extension of the beam after the lens is in contact with the lens

Ηa φig.2 in τοchκe Α ρasποlagaeτsya τοchκa οbeκτa in τοchκe Β ρasποlagaeτsya sοοτveτsτvuyuschaya τοchκa izοbρazheniya οbeκτa, G1- φοκus πeρvοy lens, P ^'- φοκus vτοροy lens r2 φοκus τρeτey lenses L - vysοτa οbeκτa b ^lambda - vysοτa izοbρazheniya, αθ is the angle of incidence of the beam on the first lens, the angle is the angle of incidence of the beam on the second lens, α2 is the angle of incidence of the beam on the second lens, α3 is the angle of the impact of the lens, of the corresponding image of the other lens.

Ηa φig.Z in Α ρasποlagaeτsya τοchκa izοbρazheniya in Β ρasποlagaeτsya τοchκa οbeκτa, Ll and L2 - lens οdnοgο mοdulya, Ζ -zeρκalο οdnοgο mοdulya, Μ1 - πeρvy mοdul usτροysτva, Μ2 - vτοροy mοdul usτροysτva, Β1 and Β2 - sοοτveτsτvennο rays προχοdyaschie cheρez The first and second modules of the device, ΟΙ and Ο2 optical modules.

Φa φig. 4 (a kind sbοκu and sveρχu) in Α ρasποlοgaeτsya τοchκa izοbρazheniya in Β ρasποlοgaeτsya τοchκa οbeκτa, Ll, L2 and bs - Lens οdnοgο mοdulya, Ζ1 and Ζ2 - zeρκala οdnοgο mοdulya, Μ1, Μ2 and ΜZ - mοduli usτροysτva, Β1, Β2 and ΒЗ - rays coming through the module, Ο-optical module.

SΒΕΒΕΕΗΟΟΟΟΟΟΟΟΟΟΟΟΟ ΕΒΟΜΟУΟΟΟУУУУУУУУУУУУΟΟΟΟΟΟΟΟΟΟΟΟΟΟΟΟΟΟΟΟΟΟΟΟΟΟΟΟУУУУУУУΟΟΟΟΟΟΟΟΟΟΟΟΟΟΟΟΟΟΟΟУУУУУУУУУΟΟΟΟΟΟΟ ΟΟΟΟΟΟ Using Fig. 1 and the combination of the geometrical optics, we calculate the height of the incidence of the beam on the first lens and the angle of incidence on the second lens:

L = b + 1 * v.d (α0) (1)

Ι _ё (α \) = ((П - \) * Ι _ё (αΟ) -Ь) / П (2)

where £ 1 is the focus of the lens;

B - the height of the point of the object;

1 - Distribution of the access point to the front lens; αϊ, α2 are the angles of the ray distribution before and after the lens. We will calculate the incidence of the beam on the second lens and the angle of the beam after the second lens, excluding the distance between the lenses by the total sum of the lenses:

B2 = k * ((--1) § (α0) -b) + * * 1; £ (α0) (3)

where κ is the lens focal ratio; 12 - focus of the lens. Using the corrections of the lenses, equations (3) and (4) for different angles, we find the height of the image Η and the distance to the second lens:: Η = -k * b (5)

B = k * k * (I-1) + k * I (6)

From sοοτnοsheniya (5) sledueτ vοzmοzhnοsτ sτροiτ uvelichennοe, οbemnοe izοbρazhenie οbeκτa from sοοτnοsheniya (6) sledueτ vοzmοzhnοsτ πeρemeschaτ izοbρazhenie in προsτρansτve vdοl οπτichesκοy οsi without changing the magnification izοbρazheniya, nο ugοl observation without increasing izοbρazheniya not πρevyshaeτ 20, πρi 2 does not increase πρevyshaeτ + 12 .

In FIG. 2, a well-known method was used to increase the angle of view — the installation of the lens in the exact alignment of the lens parts shown in FIG. 1. Using Fig. 2 and similar equations (1) - (4), we will determine the height of the image and the distance to the lenses:

Η = -k * b (7)

where £ 3 is the focus of the optional lens.

From equation (8), it follows that by using a positive lens in focus, the viewing angle increases to + 35, and the range of the room and the distance of the image are reduced. two and more times. Because of the device, the viewing angle of the image and the length of the device exceed the magnitude of the distance of the image loss from the device.

Please note that you have been provided with the equipment for using in large volumes of illuminated products without the disadvantages of the above. This reduces the length of the device by two times and increases the angle of view to + 40. The device is made up of two identical modules Μ1 and Μ2. Each module is made up of two lenses of a lens and a mirror, which form an equally destructive angle. Two lenses are located at the same level, and the lens is in the other hand and in combination with a telescopic system. Optical lens centers may not be able to match with their thermal centers, they must not be damaged with optical devices and 02. The device They can be used for simplicity of space, which is accessible through the module, and is suitable for other countries. Each form of the module and their mutual use makes it possible to observe two images of the object, but they must not be observed, but they are not observed. The image is shifted. For the purpose of the invention, an additional mirror is used, which is used in the area, which is suitable for lenses.

In FIG. 4, the device is provided for use in large surroundings with illuminated surroundings with an even larger viewing angle. It differs from the device with the ph. For that, the lens and the lens are disposed of by the other. The device is made up of a few identical modules, each of which is equitable, small-angle. Landmarks that are part of the circuitry are zeros, the region of which is hypo- genous is composed of two Frenel lenses and is a part of the combined system. The front lens of the lens is located in a plane that is accessible through a direct angle, which is a direct angle, which is divided by two equal angles. The lens may not be available, but the angle of view will decrease dramatically. The optical lens centers are equipped with an optical module. The number of modules in the device is not limited. In Fig. 4, a view of the device is shown where a single module is shown and an overhead view is shown, where the use of modules and rays through the modules are damaged. The image in this device is not aggravated and may be enlarged. To reduce the glare of the lens, you can keep the image in the area the lenses are independent, flat, and are designed for the use of a lens that is calculated from expressions (8) (6).

Claims

ΦΟΡΜULΑ IZΟBΡΕΤΕΗIYA π.1 Usτροysτvο for indiκatsii οbemnyχ οbeκτοv, sοsτοyaschee of dvuχ lenses ποlοzhiτelnyχ, οτlichayuscheesya τem chτο, in order to increase the viewing angle and reduce gabaρiτοv isποlzuyuτsya two mοdulya, κazhdy of κοτορyχ sοsτοiτ dvuχ of lenses and zeρκala, κοτορye ρasποlοgayuτsya as ρavnοbedρennοy τρeugοlnοy πρizmy , the lenses are distributed in equal disabilities, and the other is discharged in the sphere of physical discomfort and is susceptible to physical abnormalities, , but are obliged to rely on the optical system, and the modules can be used in a manner that is easy to use and that is free of harmful substances. π.2 Usτροysτvο for indiκatsii οbemnyχ οbeκτοv, sοsτοyaschee of dvuχ ποlοzhiτelnyχ lenses οτlichayucheesya τem, chτο to increase and decrease the angle οbzορa gabaρiτοv isποlzueτsya nesκοlκο mοduley, ρasποlοzhennyχ ποd uglοm dρug κ dρugu, κazhdy of κοτορyχ sοsτοiτ τρeχ of lenses and dvuχ zeρκal, κοτορye ρasποlοgayuτsya as ρavnοbedρennοy πρyamοugοlnοy πρizmy, zeρκala ρasποlοgayuτsya πο ρavnym gρanyam πρizmy, two lenses in ρasποlοzheny πlοsκοsτi τρeτey gρani and οbρazuyuτ sοvmesτnο τelesκοπichesκuyu sisτemu and τρeτya lens ρasποlοgaeτsya in πlοsκοsτi sοvπaden Oia of lenses.