RU23691U1 - NIGHT VISION GLASSES - Google Patents

Description

2001130557 & 02B23 / I2

200.1 1305S7

THEY ARE NICE

We propose that we’ll be able to opt-out, opt for night vision devices (LIV), and can use it to pick up and search for objects both close to the operator and at a considerable distance from the operator, as well as aiming and shooting, including I8 ukritiy, both in the dark and in the daytime.

Known night vision goggles (ONV), consisting of sequentially mounted on the optical axis of the first flat mirror, a lens, an electron-optical converter (ZOI) and a pseudobinocular ocular system, consisting of sequentially installed second and third flat mirrors, a lens wrapping system, a cube -crism, which mates two optical branches on e @ vshode, one of which laix consists of sequentially installed rectangular

prisms DR-8§ of the first eyepiece, and the other from the incoming Dove and

second OyulLAR®m.sh. TST 5, SD2B2a l2 t ID.O.SS)

The disadvantage of these NVGs is their significant longitudinal dimension (80 mm). This leads to a relatively large load of the operator’s and occipital calf golosh of the operator, embroidering his weakened laziness. In addition, due to the presence of a cube prism and a prism, the quality of the NVG image is unsatisfactory. When an atom was used, the ONV construction scheme excluded the possibility of their mutilation with additional optical and optoelectronic devices, which limited the general capabilities of the ONV, in particular, did not allow the observation from the observation of the device to be impossible, and both of them did not allow round-the-clock operation of the device, excluding the possibility

received additional visual digital go symbolic information, etc.

I know about the shortened longitudinal dimension (model LI c1 of firm 7 i He is France). These ONVs contain a linear lens consecutively mounted on the optical axis, CONSISTING OF AND8 sequentially expanding along the beam of the first lens component, the angular angle element and the second LIN80 component, the image intensifier tube and the pseudobinocular ocular network, which includes the first lens component focused on the screen of the image intensifier element and the plane lens has an output inclined, interfacing two optical branches at its output, one of which consists of a sequentially installed LHC of the second lens claw, tilt a flat mirror and the first eyepiece, and the other from a sequentially installed: the first lens component, Dove prism and the second lens component, which form the lens-wrap-around wrap system A, a rectangular prism with false eyes (IS-90) and a second eyepiece (see French Pat. 272X719, G-02B23 / I2 with a priority of 06/28/94.) These points, as the closest to those offered, are taken as a prototype.

The presence in the eyepiece system of glasses of a beam-splitting flat inclined mirror allows, in principle, their pairing with additional optical channels and correspondingly the introduction of images from these channels into the field of view of the BSS. However, due to the poor arrangement of the beam splitting flat mirror when paired with additional channels, an unjustified increase in the vertical dimension of the glasses will occur, which in combination with the longitudinal dimension / v SO mm creates significant inconvenience in operation and leads to a reduction in ergonomic performance of the device. In addition, the presence of a lens in the lens, and in the ocular system

m / eosf

The coming DOE and schshamn about the main AKR "-90 leads to a decrease in quality and turns to ONV. An abundance of reception also leads to the reduction of the Maoon, the technodes of the Earth and their difficulties in the preparation, assembly and installation of NVGs, and, consequently, to their increased cost.

The present invention solves the problem of a fully functional multi-functional ONV with external image quality and improved ergonomic parameters.

To solve the 8th problem in the well-known NVGs, containing in series a lichen object with the first and second lens components included in it, I image intensifier tube and pseudo-binoductfnr} О1; a unary system including the first lens component with $ 01 placed on the image intensifier screen at the output of this component, a shtodelny flat inclined mirror, soprazhayuschih two optical branches on its B1ode, the first of KOTOpiix includes the first ocular inclined flat mirror and the first oiqrAflrpt and the second - the second eyepiece, lens lens in additionally contains the hosted components and the second component in series with the first and the first flat mirrors, reflecting the taxuffgoKi nooforks are oriented at a 90-degree angle to each other17 ” flat 0:) e zerkshyu, in the first optical branch of the optically bi-ocular ocular 0 0tvSh1 between the beam-splitting flat at the top 1 yurkal and the peryak eyepiece in series with the second LIN90VKY ksmponeit the first team, while the nepiKI eyepiece eogsis lives on two lenses of the WB component, between which there is the first ocular 10 inclined flat mirror, and in the second optical branch there is an attenuated pupil mirror and secondly is completely uniformed, , the second wheelchair and the second 010 Glyarnob inclined pdo eko | brkalo.

; | yushshzhnobti etrelba and find the ONG arrogance to sub-encrypted butchered shfe about% ex $ shum och0101 shriekoshiyoe vzre felokopi "eo: E (p) shuadok Gadhol very well-maintained, but it is very well connected only “The nozzle ring, the surface of which is parallel to the head” The nozzle mirror and the eyepiece eyelid, optocoupler of the primary 00 by the input of the first linchwand lens of the oiKOB lens, the nozzle is mounted by 360 degree rotation relative to the axis of this component.

For additional information: One night & ONG worker additionally contains ds11 ryavjzh§§11yad1hvvzhdzhntt1111dmhmiki1hzhzhkdv111mya day channel obscheschen with (flashing sequence: but the first channel installed along the beam, the first channel has 8 flat lenses the second flat vertical of the day channel, the reflecting surface of which is perpendicular to the protective surface of the first flat mirror of the day channel, and the second block of lenses, optically conjugated through a light-separating flat oblique rkalo with ocular points system.

To be able to detect a hidden object, for example, wounded in bushes or grass, the ONV additionally contain a heat detector channel, consisting of a sequentially mounted infrared (G) lens, a non-radar flat mirror of the heat detector, a scanning flat mirror of the heat detector, and a pyroelectric $ detector (PS), established in

the focal length of the IR lens and the first sensor connected to the input of the electronic processing unit is connected to the engine, the connection is connected to the transmitter and the second is connected to the first LED, and the transmitter is connected to the receiver; lsh, in the focal plane of which there is a wider sighting scale t of a flat vertical of the second block of the line% optically conjugated herea beam-splitting shuoko inclined vertical with an eyepiece: my points.

In order to transmit images that are next to the inside, for example, in the basement of the house, a security guard will be dressed up or dressed, located outside this basement, or to distantly transfer the situation to the building without using the device’s conversation, the OS additionally contains a complete picture. consisting of a first block of lenses mounted in series, in the focal speed of which there is a permanently monitored device for a flat mirror of an indication channel and a second block optically coupled through a beam splitter linen flat tilt mirror with eyepiece eyeglass system

To enable capturing an image in a television camera, photographing it and then observing it, the NVG is equipped with a video camera and a beam-splitting flat tilting mirror is equipped with the ability to rotate 90 Boiq axes parallel to the optical axes of the O1 lens, ensuring it is optically coupled to the camera.

The proposed device is illustrated by drawings, where in Fig.1 shows a General diagram of the device (Fig "1A - the rear-wheel drive, figLb - airborne landing gear); Fig.2 is a diagram of a device with an additional periscopic telescopic Navadoy GalZheya (w ovadv phot.26

air force);

on the . - coverage of the credited ww1b7wa in contentment

dschevEShm channel (rear view of Fig. Zb - side shed);

on | game 4 - Gxeua readable yoTpotoria @ GOODBID

heat detection channel (fE1g.4a aid oaadi avd

side} I

on | ig. @ - okhesh of the proposed watch about additional donors

channel shchdikahfsh Fvleshaionnoy image (rg.ba shchd

osaipi | vg, 5b shch on the side);

on | ig “6 scheme of the proposed device paired with

photo or video camera; ($ gg "6a - side view S9adi,, 6bh airborne side)

1 food we recommend 11 NVGs contain the first 9th lens I on the first of the first LIN80 component 2, which is sequentially mounted with the first 3 and the second 4 more inclined planes, from which the surface is oriented at an angle of 90 to each other. Behind them, there is a second linking component 5 focused on the EOL photocathode 6. The output of the image intensifier tube is a pseudobinocular ocular system focused on its screen, 7 containing a sequentially installed block of lenses Sf, a third inclined planar 9 and a second block of lens 10, at the output of which there is a beam splitter flat inclined aerkal II, mating the two ocular branches 12 and 13, the First O1 branch 12 consists of sequentially installed second line component 14, the first team 15, the first ocular inclined flat azerkale 1 $, placed between the first and second lnnaoanmi ::. components (not visible in the drawing) of the first oculus 17. The second oculus 11 | rav branch 13 contains sequentially installed third line component 18 of the pseudobinocular

01 lyaryoi oiofemn oryamornol tsriatsu 19 second group 20 second (schlaggle oblique flat mirror 21 and second eyepiece 22. The pupil 23 of both 01 lyar is on the same level and coincides with the Arabian eye.

In an embodiment of the device with the possibility of firing and climbing from the shelter, the NVGs additionally contain a telescopic non-periscopic nozzle Г; neck 24, containing a head mirror 25 of the nozzle sequentially installed along the beam, lens lens 2в of the nozzle flat 27 of the nozzle and eyepiece 28 of the nozzle. The reflecting surface of the flat terminal 27 is parallel to the head mirror 2i. The eyepiece 28 of the nozzle is optically coupled to the input of the first lens cochuent 2 lens objective I points. The nozzle 24 is mounted with the possibility of rotation in the fugue axis of the first lens cochuent 2 of the lens lens I points with subsequent | ssssshaya see step 2),

To ensure round-the-clock operation of the ONV, an additional non-invasion channel of advancing 29, comprising a daily lens channel lens 30, a first flat mirror 31 of the day channel, a first lens unit 32 of the day channel (the second flat mirror of the 33 day channel, the reflecting surface of which is perpendicular to the reflecting the surface of the first flat mirror of the 31 day channel, and the second lens side of the 34 day channel, optically paired through a beam-splitting flat inclined mirror II with an ocular sis "theme 7 points {cm, srip z),

In an embodiment of the device with the possibility of detecting an NVG hidden from the direct proximity of the object, it additionally contains a heat detector 35, consisting of a sequentially mounted IR lens 36, the first stationary flat mirror 37 of the teo detector, scanning a flat mirror 5CCfiicff

- -.

La 38 is thermally detected and the photodetector 39 is installed in the focal Ш10Сскостис В1 © ЕХ1ша 36 and the transfer optics 40, which consists of a series of the first block of lenses 41 of the heat detector in the focal plane of which is located the visible scale 42, the second flat mirror 43 of the outside of the body and the second block of lenses 44 are optically conjugated through a beam-splitting flat inclined mirror II with a single system 7 OFESOV. The photodetector 39 is connected to the input of the vleitron processing unit 45, the peron exit of which is connected to the engine 4 |) kinestically connected to the scanning mirror 38, and the second output to the indicator LED 47, adjacent to the central part of the scale 42. (see $ Ig. 4). In an embodiment of the device with the possibility of transmitting an image that is displayed inside the room to the security control panel, either along with being outside this area, or for remotely transmitting the situation on the ground without using intercoms, the NVGs additionally contain a television image display channel 48, consisting of sequentially installed television monitoring devices 49 and transfer optics 50 of the indication channel. The transfer optics 50 comprises a first block of lenses 51 of the Indication channel sequentially mounted, in the focal plane of which there is a screen in the control device 49, a flat mirror 52 of the channel and the second lens block 53 of the channel, optically coupled through a beam-splitting flat inclined mirror II with an eyepiece system of 7 points .( cm.).

D2Sh for providing optical conjugation of an ONV with a vadeo or a camera, a beam-splitting flat inclined mirror II can be performed with a rotation turn of 90 relative to an axis parallel to the axes of the first 17 and second 22 eyepieces.

(see FIG. 6, where pairing a video with a 54 ° CCTV camera is not possible when turning “Mirror II to the position shown. dotted”)

The ONV distributors work on a regular basis.

The frenzy of B $ ts and Symit, which determines the level of the relative news of knowledge, reflected from the object and its surroundings, enters the lens I, which displays the image of the object and background on the image intensifier tube. Figure 2 and BTOpot S of the lens of the primary lens I, the first 3 and second 4, on the other hand, the flat mirror of the lens I create a fracture of the optic lens, a defective device and image rotation in the ocular system 7. The image intensifier tube S converts the half-image on its photocathode into a visible one and shades it in brightness. About the image intensifier screen 6, the image is sequentially mounted on the first lens unit 8, the third oblique flat mirror 9 and the second lens unit 10 and transferred to the fission flat oblique mirror II that transmits.,. image in nepipBul and the second 13 onula not branch. In the first ocular branch 12 with the power of the lens component 14 is depicted: vision and complete wrapping. On the other hand, forming a larger image, 1xpx @ uv | 9 is brought to the optical о $ and with the help of the first team 16 and through the first inclined oblique shock mirror 16 is transferred to the first eyepiece 17, filled under the right eye of the operator. The pupil 23 of the eyepiece 17 coincides with the pupil of the eye. At the same time, the image in the second ovular branch 13 implements complete wrapping with the help of the third lens component 18, and then with the help of a rectangular one with "w 19 it is transferred to the second team 20, which bends the beams to the optical axis. With the help of the second eyepiece 1, 14 of the inclined flat mirror 21, the image is transmitted to the second ovule) 22,

executed under the left head of the operator. The exit pupil 23 of the eyepiece of ra 22 coincides with the arachus of glaea.

A significant advantage of the proposed device is its functional functionality, which is achieved due to the fact that the pairing of glasses with optical channels for various purposes. One of the additional functions offered by NVG

It is possible to observe and shoot from Ukraine using the periscope telescopic nozzle of Galya 24. (see

figure 2 ")" Publishing a lesson from the object and the background, the B head mirror 25 of the nozzle 24. A direct image is formed using the lens lens 26 of the nozzle and the eyepiece 28 of the nozzle, transmitted directly to the lens 1st lens I of the glasses through the first lens component 2, optically paired with the eyepiece of the nozzle 28. A flat mirror 27 of the nozzle, the frightening surface of which is parallel to the head-mirror 25, serves to compensate for the image yield produced by the head mirror 25. The possibility of turning the nozzle 24 is 71. The second lens of the lens I points allows you to make flicker in any direction from almost all types of shelters. At the same time, it becomes possible, being in a shelter, to shoot from a weapon with a laser pointer installed on it. ElyQr has a position in which a luminous 1 piece, shaped by a laser pointer and the corresponding flight path, is combined with the target. At the same time, this device allows you to spot the spot and the hzzl and forms, together with the laser white marker, a night aiming firing shot that provides for the first time fire.

The possibility of a 24-hour operation of the device is ensured by the presence of a day channel 29, which is optically paired with okadDad12i0 7 -

-Ami

Lx

with oioFemoL 7 points. Channel 29 in the regions of the daylight warning1 and in the light of the night time “Our lens 30 of the daytime channel 29 gives an image of the object and background in a visible ovef. This jubilation, with the help of the first shuon sepxal 31 and the first side of the lens 32, is transmitted to the second flat mirror 33 of the day channel 29 and the second block of the lens 34 receives nepes and the hedge-splitting ooo-wing open mirror II to rotate it automatically. Mirror image 2 and echoes 13 ojnyjo BO ofKOB branches. Through 01dgl11dr11 17 and 22 it is 1shbE | yaoyoyoya same "as the image.

Pairing the OVKOB with the channel of the heat detector 3§ makes it possible to pick up objects that are in contact, oKpUTiie from the sporadic observation of the operator (for example, a shaky person lying in the w-radiation oiqpiiToro of a heat-extinguishing object in the S 35 microfocus lens, the heat is transferred to the infrared detector S 35 μm Ш creates an image of the object on the Lighting pad Ш 39 “Ш 39 21 converts the IR image in the electrical signal, which is subtracted into the electronic processing unit 46 In block 45, the signal is evacuated, it is detached from 1 tsum, its voltage exceeds It has a distinct threshold threshold and enters the indicator vesdaod 47, forcing it to turn on (with a frequency of 3 4 5 Hz). The blinking of LED 47 indicates that the operator is seeing a radiating object. Block 45 from its second

equals the operation of the engine 46, on the shaft of which

the scanning mirror 38, ooBeimianqee is mounted while squeezing the shaft of the Engine 4c, scaling with a frame rate. The LED 47 pierces the center of the sighting frame 42.

Opt11CH8SK 18 AXIS AND SCALES AXIS 35 paralleleny. This makes it possible to designate the target 1-1 42 with the aid of the transfer optics 40 to the ocular system of 7 points. The first JII-IKS 41 unit, the flat mirror 43 and the second lens unit 44 of the optical lens 40 are transmitted in a clear view of the sighting scale 42 to an overlaid flat inclined mirror II on the side of its substrate. As a result, the operator observes the image of the terrain ii at the same time as the signal from the LED 47 appears, where MOSHO look for a heat-emitting object on the ground (for example, a person who has suffered). The sighting scale 42 serves as a tayuk for additional orpenthetically and per-stage alignment of the optical axes of the glasses and the channel of the heat detector 35.

If there is a channel for the indication of the television image 48, it becomes possible to transmit an image observed inside the Hoyiviy patrol along with the surveillance unit; for example, in the basement of doya il11 it is possible to remotely transmit the situation; ki on the ground without the use of intercoms. For this, an observer examining a room or area bites a television cooler, the image from which is transmitted to a video monitoring device 49 using the appropriate transmitter. The screen of a video monitoring device 49 is placed in the focal plane of the first unit w-wz 51. The HiQj image received on the screen using a flat mirror 52 is transferred to the second block of the LSH 53, and from there through the fray of a beam-splitting flat inclined mirror II it falls onto its reflecting surface and is transmitted to the first 12 and second 13 ocular branches of glasses. Through the eyepieces 17 and 22, it is observed operator O; -l. I-Ia video monitoring device 49 can also be transmitted smoothly or literally “SI1, shared information (for example, of a navigation nature for the operator’s on-site orientation) from the microprocessor integrated in the channel 48 of the indicator (not shown in the drawing), having an property with a standard ID card $ ota1) tsvgo by definite program. Thus, O1ki, having connected the channel for the broadcaster with a live view image, converted: Ft to the best: the orientation of the operator, providing him with data for controlling transport means, for example, a convoy, a helicopter or various mechanisms, like a miner, a combine, the operator of the necessary en / jy remotely transmitted visual information, inaccessible to direct observation. In addition, it is possible to cover from a shelter when a television camera is installed outside. If you install such a camera on a weapon, then aiming from ukhyaggia is also possible. At the same time, the operator H1 1lk | gives both an image of the terrain and the object of the dzli, as well as the mark, the position of which corresponds to the trajectory of half a half of the glaze, while combining the aim mark with the target opens fire. Thus, glasses with an indication channel 4S, in combination with a television camera mounted on the weapon, form a passive sighting system, which, unlike the complex with a target pointer, does not unmask the operator.

IF the beam-splitting flat inclined mirror II is made with the possibility of rotation of E & 90 relative to the axis parallel to the axis of the eyepieces, then when it is installed in the appropriate position (shown by the dotted line in Fig.6), it provides the ZON 6 screen to be paired with a photo or video camera 54. the image from the screen of the image intensifier tube 6 is transmitted via a mirror II to a photo or video camera. At the same time, through eyepiece 22, the operator continues to gaze with his eye on the image that is being taken from the image intensifier tube 6 on a video camera or camera. This makes it possible to produce prompt and high-quality full-time and 12-year-long offers of the 07VO Of I8Vv071ShKh ShNST | uktsvY ONV.

we have a great deal, a great deal with $ 10, a total of 100 $, 7 $, you really need to increase your focal length, but it’s easy to do this 10 times. the operator’s hands giving other functions, but in combination with the weapon on which the target is installed, it makes it possible to create a sighting complex with an ao-shun range of 450 - 500 m instead of 200 m Upi, this is a long bshokle with a total of SO mm «

Tashsh obraon, in comparison with the prototype device, the pre-device ensures the improvement of the quality of the equipment, the improvement of argon technology and the implementation of a lot of run-time,

At present, a design dashument10sh has been developed for all variants of the device to be scanned, and its experimental design is being made and used. In the manufacture of the first mental components, the lens was carried out i: in “shh1 shzhig looking for BHiQrcKOM L, telescopic nozzle for optical AOG vcus L II04, transfer optics - for ootiochesk VSHUSKU L, daytime channel - for vshusescot vpus L II04 00; Obracev showed that the proposed design can create convenient, much better NVGs with high image quality. Priest GEGZH1 SHSh TUB / j

iw / ax v14. N.F.Koshchavtsvv

Claims (6)

1. Night vision goggles containing a lens in series with the first and second lens components that are sequentially mounted on the optical axis, an electron-optical transducer and a pseudobinocular ocular system, including a first lens component focused on the screen of the electron-optical transducer mounted at the input of this the component is a beam-splitting flat inclined mirror that mates two optical branches at its output, the first of which includes the first ocular inclined flat a mirror and a first eyepiece, and the second a second eyepiece, characterized in that the lens further comprises a first and second inclined flat mirrors placed between the first and second lens components, the reflective surfaces of which are oriented at an angle of 90 ^{o to} each other, the first lens component the pseudobinocular ocular system is made in the form of two lens blocks, between which there is a third inclined planar mirror, in the first optical branch of the pseudobinocular ocular system a second lens component and a first team are sequentially mounted between the beam splitting flat inclined mirror and the first eyepiece, and the first eyepiece contains two lens components, between which the first ocular inclined flat mirror is located, and in the second optical branch of the pseudobinocular ocular system between the beam splitting flat inclined mirror and the second eyepiece a third lens component, a rectangular prism AP-90 ^o , a second team and a second ocular inclined plane a mirror. 2. Night vision goggles according to claim 1, characterized in that they further comprise a Galilean periscopic telescopic nozzle mounted 360 ^degrees rotatable relative to the axis of the first lens component of the lens lens, consisting of nozzles mounted in the direction along the beam of the head mirror, lens nozzles , a flat nozzle mirror, the reflective surface of which is parallel to the head mirror of the nozzle, and an eyepiece of the nozzle optically coupled to the input of the first lens component of the lenses Vågå lens glasses.  3. The night vision goggles according to claim 1, characterized in that they further comprise a daytime observation channel, comprising a daytime lens lens, a first flat mirror of the daytime channel, a first block of lenses of the daytime channel, a second flat mirror of the daytime channel, reflecting the surface of which is perpendicular to the reflective surface of the first flat mirror of the daytime channel, and the second block of lenses of the daytime channel, optically conjugated through a beam-splitting flat inclined mirror with an eyepiece worn out points.  4. Night vision goggles according to claim 1, characterized in that they further comprise a heat detector channel, consisting of a sequentially mounted infrared lens, a stationary first flat mirror of the heat detector, a scanning flat mirror of the heat detector, a photodetector located in the focal plane of the infrared lens, and transfer optics, consisting of sequentially mounted first block of lenses of the heat detector, in the focal plane of which a sighting scale is installed, of the second flat mirror the heat detector and the second block of lenses of the heat detector optically coupled through a beam-splitting flat inclined mirror with an eyepiece system of glasses, the photodetector connected to the input of the electronic processing unit, the first output of which is connected to an engine kinematically connected to a scanning flat mirror of the heat detector, and the second output to the indicator LED adjacent to the central part of the sighting scale.  5. Night vision goggles according to claim 1, characterized in that they further comprise a television image display channel, consisting of a series-mounted television video monitoring device and transfer optics, containing a first block of lenses of the display channel in series, in the focal plane of which the screen of the video monitoring device is located, a flat mirror of the display channel and the second lens block of the display channel optically coupled through a beam-splitting flat inclined mirror with an eyepiece points system. 6. Night vision goggles according to claim 1, characterized in that in order to ensure optical pairing of the glasses with a video or camera, the beam-splitting flat inclined mirror is rotatable 90 ^° about an axis parallel to the axes of the eyepieces.