CN201107464Y - Stereoscopic image watching mirror - Google Patents

Abstract

The utility model relates to stereoscopic image viewing binoculars, which belong to the technical fields of bionics and the production and use of the ordinary binoculars. A binocular tube distance adjustor is added between the binocular tubes of the ordinary binoculars, a spectacle frame structure is added on the near-to-eye ends of the binocular tubes, the binocular tube distance adjustor connects the two binocular tubes together, which are connected with the spectacle frame body, and an interpupillary distance adjustor is mechanically connected with the middle part of the spectacle frame body. By adjusting the binocular tube distance adjustor, the focusing structures of the binocular body and the interpupillary distance adjustor on the spectacle frame, the more convenient function of the normal binoculars can be realized, so that the normal binoculars can become an ideal tool for viewing stereoscopic images.

Description

A kind of stereo image watching lens

1, technical field:

The utility model relates to a kind of optics bitubular and watches mirror, comprises iconography, bionics theory, comprises the technical field of telescopical manufacturing, use aspect again, is a kind of mirror of watching that is used for normally looking in the distance more easily and watches stereopsis.

2, background technology:

Press bionics principle, with an object soon, the just image of a width of cloth picture that captures is not have real space length sense so can be understood as.Two eyes of people by things to external world with respect to the seizure of human eye parallax information and perceptual object apart from the distance of human eye, i.e. perception solid space.Common single width picture, photo and image stricti jurise all are the two dimension reflection of 3 D stereo things.Present stage, the most general stereoscopic imaging technology of application has time division type, interactive mode and the complementary image processing method that early occurs, and emerging comprises grating technology and be applied in the technology that realizes stereoeffect on the liquid crystal technology by special dot matrix aligning method.Present stage most main flow levels stereoscopic imaging technology, the method that realizes stereopsis all is to provide two width of cloth images by bionics principle in early stage, no matter be that reality is taken or by the virtual image of bionics principle, no matter be static state or dynamic image with computer manufacture.These technology will realize that last stereos copic viewing effect all needs special loaded down with trivial details post-processed, and the image combination that partially overlaps, relief people sees the right and left eyes picture of corresponding two eyes respectively by the whole bag of tricks, thus the perception stereoeffect.These technology and existing normal image treatment technology are seriously incompatible, make trouble, and when watching, most technology all need to wear a kind of special spectacles, and as not wearing, bore hole often normal image also all cannot be seen clearly.When selection is seen and do not seen stereoeffect, can not transform easily, can not satisfy the needs of the two simultaneously.And these class glasses not have it and use.The free stereo viewing effect that has 3 D grating technology and special liquid crystal technology to realize when watching, need not be worn special spectacles, but its post-production is more complicated, and display terminal is more special, and cost is also higher, the scope of application only can be littler, and what be unfavorable for technology normally popularizes use.I once retrieved a kind of implementation method of the stereopsis the most close with my this technology in State Intellectual Property Office, specific practice is after being formed with the image of parallax by bionics principle early stage, two groups of images are by normally carrying out synchronous post-processed, allow two width of cloth images appear at same display terminal simultaneously then, use the conventional telescope structure of setting up reflective eyeglass on a kind of lens barrel therein to watch stereoeffect, but the shortcoming of this technology is to set up reflective eyeglass and obviously causes the special trouble of use, and is unfavorable for realizing.Above exactly bottleneck problem causes various stereoscopic imaging technologies to promote in all directions at whole video display and Flame Image Process industry.

The telescopical structure of daily ordinary optical is made up of the optical mirror slip and the lens barrel of various unlike materials, and the double-barrel structure that has has the device of adjusting distance between two arrangement of mirrors tubes, and promptly two lens barrels can relatively rotate and change interpupillary distance.Most also have focusing structures, and what have also comprises Zoom structure.Common straight barrel type and the Borrow's formula of being divided into.

3, summary of the invention:

The utility model is to provide a kind of stereo image watching lens, be made up of two lens barrels, each lens barrel is the monocular structure that optical lens is formed, and it is characterized in that: the lens barrel range regulator connects two lens barrels, lens barrel connects frame body, interpupillary distance regulator mechanical connection frame body middle part.Can look in the distance more easily, more can see stereo-picture etc., solve the compatible bottleneck of realizing stereoeffect and the trouble of watching stereopsis.The utility model consists of the following components.

1) shank part.Comprise lens barrel and regulate the lens barrel range regulator of distance and angle between lens barrel.The light channel structure that lens barrel is made up of various lens and prism, the stack shell of eyeglass of fixedlying connected are formed, and can increase focusing, Zoom structure.Lens barrel is generally two.Focusing structure can be located between two lens barrels, realizes that two lens barrels focus simultaneously, also can be located on two lens barrels, allows each lens barrel focus respectively, or the employing structure identical with conventional telescope.The lens barrel range regulator is regulated distance and angle between lens barrel, can be one or two, between two lens barrel eyepieces and object lens.Lens barrel range regulator and focusing structure are to be used to adjust image or the stereo-picture that makes eye see clear coincidence, and its realization can be used structure or the structures identical with conventional telescope such as spiral, chain, gear, lever.

2) mirror holder part.Comprise frame body, interpupillary distance regulator and applicator.Porose on the frame body, shank can be put in the hole, the fixator on the mirror holder is used for shank is fixed on frame body, and its realization can be various structures such as bayonet socket, spiral.The frame body middle part is the structure of adjustable distance, and promptly the interpupillary distance regulator is used to satisfy the different request for utilization of different personage's interpupillary distances.Frame body rear portion applying people's eye and face's curve allow to wear use more comfortable, also can set up the spectacle-frame soft cushion structure, are similar to swimming goggle.Applicator can be made the structure that similar earpiece hangs on the ear or is clipped in the head both sides, also can do to become band, and becomes fixed band, mirror holder is enclosed within head goes up use.Shank and mirror holder both can be made into an integral body, also can distinguish independent the existence and use.

For satisfying the different normal use of different personage's interpupillary distances, can also all be designed to the lens barrel of shank and frame body can be with respect to the interpupillary distance controller structure of the rotation of the axis between two lens barrels, adjusts the structural similarity of interpupillary distance with conventional telescope.

For conventional telescope, the utility model has increased Mirror frame structure, realizes looking in the distance more easily.Simultaneously, more can be used as the best instrument of watching stereopsis, solve the key issue that realizes that stereoscopic imaging technology is promoted.Major progress and breakthrough are arranged.

4, description of drawings:

Below the contrast accompanying drawing is done to describe intuitively to a kind of form of expression of the present utility model, and the structure of looking in the distance is a straight barrel type.

Accompanying drawing 1 is a kind of form of expression of the present utility model.

Accompanying drawing 2 is simplified schematic diagram of shooting stereo image.

Accompanying drawing 3 is demonstration sketches of watching stereopsis.

The lens barrel of 1. shanks among each figure, 2. lens barrel range regulator, 3. focusing structure, 4. frame body, 5. fixator, 6. interpupillary distance regulator, 7. applicator, 8. the outdoor scene of Pai Sheing is 9. pressed video camera or camera that bionics principle is made, 10. left eye image, 11. right eye picture, 12. the utility model, 13. people's left eyes, 14. people's right eyes.

A kind of manifestation mode of applicator in the accompanying drawing 1 (7) is a fixed band.

5, embodiment:

The concrete enforcement of the utility model is very simple.Realize the more comfortable function of looking in the distance, two lens barrels (1) are fixed in two holes of frame body (4), make more steady being fixed on the frame body of lens barrel by fixator (5) in case of necessity, by adjusting lens barrel range regulator (2), interpupillary distance regulator (6) and focusing structure (3), keep two light paths in one plane parallel, get final product by the method use the same with conventional telescope, allow whole telescope configuration be fixed on head on by applicator (7) this moment, allow the people look in the distance more easily, watch distant view and needn't lift with hand.

When being used to watch stereopsis, press two width of cloth images of Fig. 2 same principle shooting and producing, can be the still life of taking, also can be dynamic image.During post-processed, two width of cloth images simultaneously same level with the change process of rhythm.This two width of cloth image also can be two groups of virtual images making by bionics principle, watch in the later stage and to be, allow two groups of images independently appear at side by side on various types of display terminals simultaneously, can get close to, but do not overlap, in certain distance, press shown in Figure 3, human eye is by being certain about the picture position with the utility model, by adjusting lens barrel range regulator (2), interpupillary distance regulator (6) and focusing structure (3), and can use applicator (7), light path is intersected, satisfying people's left eye (13) only watches at that time with video camera or camera left side lens shooting and the left eye image (10) that carries out post-production, people's right eye (14) is only watched right lens shooting and is carried out the right eye picture (11) of post-production, is adjusted to feel after two width of cloth picture registrations, can be easy to see the real stereopsis of reduction.In the time of need not seeing stereopsis, only need lens barrel is adjusted to the common pattern of looking in the distance, focusing is to the image of seeing picture clearly, only sees wherein piece image or take another width of cloth image away get final product, and the while also can be removed the utility model and normally be watched image.If televisor has the part that can adjust raw frames and is amplified to the function that is covered with whole screen when seeing TV, be similar to image local enlarging function or picture-in-picture function to same channel, then easier the popularization on TV play stereopsis.Be adjusted to two width of cloth images and all appear at virgin state on the screen side by side when seeing stereo-picture, the people puts on the utility model can experience stereoeffect.Be adjusted to when not needing to watch stereoeffect and have only wherein that piece image is covered with whole screen, with the naked eye directly normally watch the common TV picture.

Claims (6)

1. a stereo image watching lens is made up of two lens barrels, and each lens barrel is the monocular structure that optical lens is formed, and it is characterized in that: the lens barrel range regulator connects two lens barrels, and lens barrel connects frame body, interpupillary distance regulator mechanical connection frame body middle part.

2. a kind of stereo image watching lens according to claim 1 is characterized in that: independent focusing structure is arranged respectively on two lens barrels.

3. a kind of stereo image watching lens according to claim 1 is characterized in that: frame body connects applicator.

4. a kind of stereo image watching lens according to claim 1 is characterized in that: fixator is arranged on the frame body.

5. a kind of stereo image watching lens according to claim 1 is characterized in that: two lens barrels have shared focusing structure.

6. a kind of stereo image watching lens according to claim 1 is characterized in that: the interpupillary distance regulator connects the lens barrel range regulator, is hinged about both sides lens barrel and frame body.

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