CN107463002B - Horizontal double-motor driving device for unified sliding of two eyes of vision correction overlapped lens - Google Patents
Horizontal double-motor driving device for unified sliding of two eyes of vision correction overlapped lens Download PDFInfo
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- CN107463002B CN107463002B CN201710699205.7A CN201710699205A CN107463002B CN 107463002 B CN107463002 B CN 107463002B CN 201710699205 A CN201710699205 A CN 201710699205A CN 107463002 B CN107463002 B CN 107463002B
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- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/08—Auxiliary lenses; Arrangements for varying focal length
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
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- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/06—Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
- G02C7/061—Spectacle lenses with progressively varying focal power
- G02C7/063—Shape of the progressive surface
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- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/08—Auxiliary lenses; Arrangements for varying focal length
- G02C7/088—Lens systems mounted to spectacles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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Abstract
The invention provides a horizontal double-motor driving device for unified sliding of eyes of overlapped lenses for vision correction, and belongs to a device for electrically driving two groups of parallel optical lenses to realize slidable zoom vision correction. The two speed reducing motor assemblies are fixed on the L-shaped support plates at the two ends of the upper surface of the double-hole strip-shaped plate, and two sliding lens assemblies are respectively arranged in the two strip-shaped holes of the double-hole strip-shaped plate; the lens assembly is sequentially connected from bottom to top and is provided with a plurality of vertical equidistant zooming stripe surface lenses, groove strips for connecting the lenses, a sliding base plate and a top clamping plate; two or more vertical equidistant zooming stripe surface lenses connected in one groove-shaped strip form a double lens group; the two gear motors respectively drive the two lens assemblies to slide relatively, and the overlapped two lenses generate a large amount of combined diopters. The zoom training device of the eyes helps the myopia to recover the vision.
Description
Technical Field
The invention belongs to the technical field of zoom optical lenses, and particularly relates to a sliding motor driving device for electrically driving two groups of parallel optical lenses to realize sliding zoom and for correcting vision.
Background
The Chinese patent 201610092191.8, namely a progressive focal lens, provides a lens with a plane bottom surface and a free-form surface on the other side, wherein the free-form surface consists of a concave surface, a plurality of areas are arranged on the free-form surface, and the vertical lengths of the areas are equal. The length of the area is 0.1.0 mm-100 mm, the refractive power of the area is 1-2000 degrees, the refractive power is uniformly distributed on the lens, and the focal points are uniformly distributed in each unit length.
The defect of the 'progressive focal lens' is that the 'free-form surface' is used as a lens for training for correcting myopia, a regular training method matched with the 'free-form surface' is difficult to set, and the 'free-form surface' lens can only be used as a lens for training by manually moving the relative positions of the two lenses by a trained person. The lens with the free-form surface does not indicate the shape and structure of a plurality of areas, and the shape and structure of the plurality of areas are not known to be spherical, elliptic or trapezoid; the above-mentioned structure does not indicate what the refractive power is 1 to 2000 degrees in the length region of 0.1.0mm to 100mm, that is, the refractive power cannot be changed to 1 to 2000 degrees in the length region of 0.1.0mm to 100mm, and the refractive power is changed to 1 to 2000 degrees in the length region of 0.1.0mm to 100 mm. Therefore, the technical scheme cannot realize the effect of correction.
Chinese patent 201520246792.0, "an arbitrary zoom lens set," provides a: one surface of each lens is a horizontal plane, and the other surface of each lens is a non-horizontal curved surface which accords with the mathematical variation rule; the non-horizontal curved surface of the lens is provided with a highest point and a lowest point; a plurality of continuously-changed optical centers are uniformly distributed between the highest point and the lowest point of the non-horizontal curved surface of the lens along the non-horizontal curved surface of the lens; the diopter numbers of the optical centers are sequentially decreased or increased. The disadvantage is that the "rule of change in accordance with mathematics" does not indicate what rule is. The optical centers are uniformly distributed at intervals of 1.0mm, one optical center is only in a spherical shape structure, and the spherical shape structure is difficult to realize the training function of vision correction, because the sight line of a human eye passes through the lens at one point, each interval in the lens is an optical center point, and the two points of the sight line and the optical center point are difficult to coincide. Therefore, the technical scheme can not realize the training of vision correction and can not thoroughly solve the problems of asthenopia and the like. And the description of "non-horizontal curved surfaces" does not indicate what curved surfaces are.
Chinese patent 201310311306.4, "a novel cornea shaping lens and a using method thereof," discloses that four arc-shaped rings with different curvatures are arranged at different diameter positions on an eyeglass lens, so that the four arc-shaped rings with different curvatures can be obtained by wearing one pair of eyeglasses to treat the sick eyes. The disadvantages are: the glasses only have four arc-shaped rings with different curvatures, the number of the curvature-selective glasses for treating the sick eyes is too small when one pair of glasses is worn, and the most suitable glasses can only be used in the families with a large number of standby glasses, so that the treatment is affected due to inconvenience; too many glasses for use increase cost.
Chinese patent 201521122053.7, "a kind of varifocal glasses", discloses a pair of glasses in which two varifocal lenses are respectively provided for left and right eyes, and the two lenses are zoomed by electric motor to treat the eyes. The disadvantages are:
(1) The aim of the invention cannot be achieved: the patent only discloses a transmission mechanism, and does not disclose the structure of a 'zoom lens', so that it is unclear how the lens can realize zooming by using 201521122053.7 'a zoom glasses' transmission mechanism with 201310311306.4 'a novel cornea shaping lens and a using method thereof', and 201521122053.7 'a zoom glasses' can not realize the zooming application of 'vision training';
(2) The transmission structure is wrong: the transmission order of the structure is motor-reduction gear box-positive and negative tooth screw rod-fixing bolt-front lens and rear lens slide in opposite directions. The common general knowledge "positive and negative screw" is not that one screw has positive teeth and negative teeth, i.e. one screw has only one positive tooth or only one negative tooth. The common sense is that: one screw can only drive the direct engagement member to rotate in one direction at a time. While the 201310311306.4 patent is a structure in which one screw simultaneously drives two direct engagement members, "fixing bolts" to rotate in opposite directions, so that sliding of the front and rear lenses in both directions is erroneous.
(3) The "fixing bolt" cannot realize transmission: as is clear from the text and drawings of this patent document, the "fixing bolt" is an intermediate member that drives the "positive and negative screw" and the "lens", but the text and drawings of the patent document do not provide a structure in which the "fixing bolt" can drive the "positive and negative screw" and the "lens". Only the position relationship of each component has no structural relationship, and the transmission structure required for achieving the purpose of the invention cannot be realized.
Disclosure of Invention
The invention aims to provide a horizontal double-motor driving device which can realize that front and rear double-lens groups can generate regular diopter changes by using lenses with one surface being a plurality of vertical fringes with different diopters and can be relatively moved by a motor, so that the front and rear double-lens groups can realize variable focus, each lens assembly can be conveniently controlled by a computer program, and the front and rear double-lens groups can generate a horizontal double-motor driving device for correcting vision according to the rule.
The structure of the invention:
the utility model provides a vision correction overlap horizontal bi-motor drive arrangement that lens binocular unifies and slides which characterized in that: the two speed reduction motor assemblies 102 are respectively fixed at two ends of the upper surface of the double-hole strip-shaped plate 101, and two lens assemblies 104 which are in sliding connection are respectively arranged in two strip-shaped holes 103 of the double-hole strip-shaped plate 101;
structure of the double hole strip plate 101: two mutually parallel strip-shaped holes 103 are arranged in one strip-shaped plate, and the strip-shaped holes 103 divide the strip-shaped plate into an outer side plate 106, a middle partition plate 107 and an inner side plate 108;
structure of the lens assembly 104: a plurality of vertical equidistant zooming stripe surfaces 2, a groove-shaped strip 109 for connecting lenses, a sliding base plate 110 and a top clamping plate 111 are mutually connected in sequence from bottom to top; the top edges 112 of the plurality of vertical equidistant zooming stripe surfaces 2 are clamped into clamping grooves of the groove-shaped strip 109, so that the plurality of vertical equidistant zooming stripe surfaces 2 are fixedly connected with the groove-shaped strip 109; the upper surface of the groove-shaped strip 109 is fixedly connected with a sliding base plate 110, and one side of the sliding base plate 110 is connected with a vertical rack plate 113 through a bolt; the upper surface of the vertical rack plate 113 is connected with the top clamping plate 111 by bolts; the total thickness of the sliding base plate 110 and the vertical rack plate 113 is in a tight fit with the width of the strip-shaped hole 103 of the double-hole strip-shaped plate 101; the plurality of vertical equidistant zooming stripe surfaces 2 are divided into a flat smooth surface 1 and a plurality of vertical equidistant zooming stripe surfaces 2; two vertical equidistant zooming stripe surfaces 2 are connected in one groove-shaped strip 109, the flat smooth surfaces 1 of the two vertical equidistant zooming stripe surfaces 2 face the same surface, and a plurality of vertical equidistant zooming stripe surfaces 2 of the two vertical equidistant zooming stripe surfaces 2 face the same surface; two or more vertical equidistant zoom stripe surfaces 2 connected in a groove-shaped strip 109 form a double lens group 116;
connection structure of double-hole strip plate 101 and lens assembly 104: the two parallel strip-shaped holes 103 of the double-hole strip-shaped plate 101 are respectively clamped with a sliding base plate 110 and a vertical rack plate 113 of one lens assembly 104, and the vertical rack plates 113 of the two lens assemblies 104 are respectively adjacent to two sides of a middle partition plate 107 of the double-hole strip-shaped plate 101; the strip-shaped hole 103 is in slidable tight fit contact with the sliding base plate 110 and the vertical rack plate 113 clamped therein; the width of the groove-shaped strip 109 below the strip-shaped hole 103 is larger than the width of the strip-shaped hole 103, and the width of the top clamping plate 111 above the strip-shaped hole 103 is larger than the width of the strip-shaped hole 103, so that the sliding base plate 110 and the vertical rack plate 113 are clamped in the strip-shaped hole 103 to slide; the flat smooth surfaces 1 of the two lens groups 116 of the two lens assemblies 104 are adjacent; the tooth shapes of the vertical rack plates 113 of the two lens assemblies 104 are the same;
the gear motor assembly 102 is structured: comprises an L-shaped support plate 119, a gear motor 120, a guide rod 121 and a concave traveling card 122; the gear motor 120 is fixed at one end of the L-shaped support plate 119, the rotating shaft of the gear motor 120 is a threaded rotating shaft 124, and the threaded rotating shaft 124 of the gear motor 120 is rotationally connected with the L-shaped support plate 119; the L-shaped support plate 119 is also provided with a guide rod 121 parallel to the screw thread rotating shaft 124; a concave traveling clamp 122 is sleeved on the threaded rotating shaft 124 and the guide rod 121, the concave traveling clamp 122 is in threaded connection with the threaded rotating shaft 124, and the concave traveling clamp 122 is in sliding connection with the guide rod 121; the concave traveling card 122 is driven by the rotation of the screw shaft 124 and slides along the guide rod 121;
connection structure of one gear motor assembly 102, two hole strip plates 101 and one lens assembly 104: an L-shaped support plate 119 of the gear motor assembly 102 is fixed at one end of the double-hole strip-shaped plate 101, and a lug 123 is arranged on the top clamping plate 111 of the lens assembly 104; the concave traveling card 122 of the gear motor assembly 102 is in clamping connection with the convex block 123 arranged on the top clamping plate 111 of the lens assembly 104;
the driving order is: the gear motor 120 rotates, the threaded rotating shaft 124 and the guide rod 121 enable the concave traveling card 122 to slide linearly, the concave traveling card 122 clamps the linear sliding convex block 123 to enable the top clamping plate 111 to slide linearly, and the top clamping plate 111 drives one lens assembly 104 to slide linearly in one bar-shaped hole 103 of the double-hole bar-shaped plate 101; two gear motors 120 in the two gear motor assemblies 102 respectively drive the double lens groups 116 of one lens assembly 104 respectively to move;
the plurality of vertical equidistant zooming stripe surfaces 2 comprise two opposite light-transmitting surfaces, one is a flat smooth surface 1, and the other is a plurality of vertical equidistant zooming stripe surfaces 2; the plurality of vertical equidistant zooming stripe surfaces 2 are formed by parallel and side-by-side of a plurality of equidistant width strip-shaped curved surfaces 3, so that the cross sections of the plurality of vertical equidistant zooming stripe surfaces 2 are in equidistant width sawtooth corrugated structures,
the strip width d of each side-by-side equidistant strip-shaped curved surface 3 is equal, and the range of each strip-shaped width d is a certain value between 0.5mm and 3.0 mm;
the lens diopter values of the same equidistant width strip-shaped curved surface 3 are the same, and all lens focuses of the same equidistant width strip-shaped curved surface 3 are on the same straight line;
the lens focus connecting lines of all equidistant width strip-shaped curved surfaces 3 of the same plurality of vertical equidistant zooming strip surfaces 2 are mutually parallel;
the diopter value range N of the same plurality of vertical equidistant zooming stripe surfaces 2 is a certain value between 10 degrees and 100 degrees;
all equidistant width strip-shaped curved surfaces 3 of the same plurality of vertical equidistant zooming strip surfaces 2 are arranged side by side, and the diopter values of the lenses are the same;
the angle a between the separation line 5 between any two adjacent equidistant-width strip-shaped curved surfaces 3 and the double-hole strip-shaped plate 101 is a certain value between 70 degrees and 90 degrees.
The device can be made into glasses with overlapped double lens groups for vision correction by adding a power supply, a controller, a shell and a glasses hook. The glasses function as follows:
the double-hole strip-shaped plate 101 is used as a supporting frame, so that a gear motor 102 drives two plurality of vertical equidistant zooming strip surfaces 2 of a double-lens group 116 of a lens assembly 104 to synchronously slide in opposite directions; two gear motors 102 at two ends of the double-hole strip-shaped plate 101 respectively drive two vertical equidistant zooming strip surfaces 2 of the double-lens group 116 of the respective lens assembly 104 to move; thereby, the relative positions of the two lens assemblies 104 are moved by the two vertical equidistant zooming stripe surfaces 2 overlapped by the flat smooth surface 1, and when the two lenses overlapped by the flat smooth surface 1 are moved to any different positions, different diopters can be obtained by combining each equidistant width strip-shaped curved surface 3 in the two vertical equidistant zooming stripe surfaces 2.
Two overlapped lens strip-shaped curved surface separation lines 5 can be selected to be parallel to each other: that is, in the form of a combined structure in which the separation lines 5 between the two vertical equidistant zoom stripe surfaces 2 of the two lens assemblies 104 are parallel to each other, when the two overlapped lenses slide to any position, the equidistant wide strip surfaces 3 of one lens and the equidistant wide strip surfaces 3 of the other overlapped lens can all synthesize a plurality of new synthetic diopter strip areas, the new synthetic diopter strip areas are the same diopter from top to bottom, and the new synthetic diopters at the positions of the horizontal different equal distance wide strip surfaces 3 are different. These overlapping lenses create new synthetic power during movement, resulting in the same overlapping lenses creating new synthetic power that the original lens does not have, increasing the power options for the zoom training of the eye, making an inventive lens equivalent to the function of many lenses, specifically increasing the new synthetic power as described below.
Alternatively, two overlapped strip-shaped curved surface separation lines 5 of the lenses can be mutually intersected: namely, in the combined structure form that the separation lines 5 between two plurality of vertical equidistant zooming stripe surfaces 2 of two lens assemblies 104 are mutually intersected, for example, the separation line 5 of the equidistant width strip-shaped curved surface 3 of one vertical diopter stripe lens 105 forms an angle of 90 degrees with the double-hole strip-shaped plate 101, and the separation line 5 of the equidistant width strip-shaped curved surface 3 of the other overlapped vertical diopter stripe lens 105 forms an angle of 70 degrees with the double-hole strip-shaped plate 101; the overlapping lenses are then crossed at 20 degrees with respect to the parting line 5 of the equidistant width strip 3. When two lenses which are overlapped are mutually slid, the plurality of equidistant width strip-shaped curved surfaces 3 of one lens and the plurality of equidistant width strip-shaped curved surfaces 3 of the other lens which are overlapped can be combined into a plurality of new synthetic diopter strip-shaped areas, and the new synthetic diopter strip-shaped areas have different diopters from top to bottom. When two overlapping lenses are slid into position with respect to each other, the new compound diopter stripe of a particular value will move from top to bottom or from bottom to top. Thus, not only is the new compound diopter different at the position of the strip-shaped curved surface 3 of different width at the same distance in the transverse direction, but also the compound diopter strip-shaped region of a specific value moves up and down. The device can train the eyes in a zooming way, and has the new synthetic diopter which can promote the lateral movement of the eyeballs and the up-and-down movement of the eyeballs. The diopter options for the eye's zoom training are greatly increased, making one inventive eyeglass equivalent to many eyeglass functions, specifically how much new compound diopter is added is described below.
Since the strip widths d of each of the side-by-side equidistant-width strip-shaped curved surfaces 3 are equal, and each of the strip widths d ranges from a value between 0.5mm to 3.0 mm. If the width of one vertical equidistant zooming stripe surface 2 is 40mm, the range of each strip-shaped width d is 1.0mm, and each vertical equidistant zooming stripe surface 2 is provided with 40 equidistant width strip-shaped curved surfaces 3. The two or more vertical equidistant zoom stripe surfaces 2 of the two lens assemblies 104 slide relative to each other to change the relative positions, and 40×40=1600 different diopters can be obtained. In contrast, in the chinese patent 201310311306.4, "a novel cornea shaping lens and its method of use," a pair of spectacles has only four arcuate rings of different curvatures, i.e., only four different diopters. It can be seen that a pair of eyeglasses made from the device of this patent has 1600 different diopters, 400 times the number of diopters of four diopters of a pair of eyeglasses of the prior art. The device has the significance in use that for the zoom training of eyes, the device helps a patient with myopia to recover the vision, and the glasses made by the device can solve the requirement of the patient on all diopters for recovering the vision, thereby solving the problems that the patient is difficult to correctly select different glasses, only can treat at home and the glasses cost is high in the prior art.
An L-shaped support plate 119 of the gear motor assembly 102 is fixed at one end of the double-hole strip-shaped plate 101, so that the gear motor 120 can be arranged at one side end of the double-hole strip-shaped plate 101 in a horizontal mode, and the gear motor 120 is arranged horizontally, so that the height of the gear motor 120 on the double-hole strip-shaped plate 101 can be reduced, the appearance is improved, and the practicability is improved.
The device of the invention is added with a power supply, a controller, a shell and a glasses hook to be made into glasses, and has the following advantages:
1. the doctor can train the patient with vision recovery by remote control: the lens diopter value of each equidistant width strip-shaped curved surface in the same lens straight grain single chip is extremely bad N, and the meaning is that when the motor is controlled by a computer program to drive the front lens straight grain single chip and the rear lens straight grain single chip to move, the displacement speed has a fixed functional relation with the synthesized lens diopter value of the two equidistant width strip-shaped curved surfaces at each position of the two straight grain single chips, namely, the synthesized lens diopter value at each position can be controlled by the displacement speed between the two single chips, thereby being convenient for a computer to remotely control the rotating speed and the rotating angle of the motor through a network, realizing the control of the synthesized lens diopter value of the front single chip and the rear single chip, and enabling a doctor to remotely control the training of a patient recovering vision.
2. Any position of the front and rear lenses can simultaneously produce an accurate synthetic lens diopter: when two straight line single sheets are combined into a lens, each equidistant width strip curved surface can be combined into a combined lens with a set diopter value, and other equidistant width strip curved surfaces in the two straight line single sheets can be combined into a combined lens with a set diopter value, so that an imaging-incapable area cannot be generated.
3. Any overlapping position of the front and rear lenses can simultaneously produce multiple synthetic lens diopters for patient selection: the structure form of each equidistant width strip-shaped curved surface in the same lens straight line single sheet is that each equidistant width strip-shaped curved surface is provided with a lens focus connecting line, each single sheet is provided with a plurality of lens focus connecting lines which are parallel to each other, when the front lens and the rear lens slide mutually to change positions, the synthetic lens diopter which is most suitable for eyes of a patient can be always found out through the point of the front lens and the rear lens, and the synthetic lens diopter which is most suitable for the adjacent position of the affected synthetic lens diopter is used for zooming training of eyes, so that the myopic patient is helped to recover vision. The invention can obtain more than 1000 gradient synthetic lens diopters, which is obviously superior to the prior art that only 4 gradient synthetic lens diopters can be obtained by one glasses.
The glasses made by the invention can generate more than 1000 different combined lens diopter effects by sliding the front lens and the rear lens relative to each other, and the large number of combined lens diopters which can slide and change are good methods for zooming training of eyes and helping myopic patients recover vision. Therefore, the straight line single sheet of the equidistant varifocal lens can be used as a component of glasses for varifocal training of eyes and helping a myopic patient to recover vision.
4. The smooth surfaces of the front lens and the rear lens are contacted into an overlapped non-interval gap structure, so that the accuracy of the refraction degree of the composite lens is ensured: the two mutually parallel strip-shaped holes of the double-hole strip-shaped plate limit the front lens and the rear lens to reciprocate along the long side direction of the strip-shaped holes.
5. The equidistant width strip-shaped curved surfaces of the front lens and the rear lens which are overlapped can be completely parallel, or can form a certain included angle within 5-20 degrees, and the new synthetic diopter formed by the two lenses can be better used as a vertical change training mode of zooming training of eyes.
6. The included angle of the strip-shaped curved surfaces with equal width of the front lens and the rear lens which are overlapped is within 5-20 degrees, the focal lines are overlapped into an overlapping point, and the overlapping point is the intersection point of the two focal lines. When the front lens and the rear lens move relatively, the intersection point of the two focal lines moves, and the coincident point of the two focal lines also moves, so that training content is added to vision correction zooming training, and importantly, the movement of eyeballs is greatly increased in the vision correction zooming training in which the coincident point of the two focal lines moves, the vision correction effect is better, and the time for recovering vision is shorter.
7. The concave travelling clamp is driven by a threaded rotating shaft of a speed reducing motor, then the clamp is driven instead of the lug which is directly connected, and finally a plurality of vertical diopter stripe lenses are driven; compared with the driving mode that the threaded rotating shaft is directly connected with the convex blocks, the invention has the advantages that vibration generated when the speed reducing motor is started can not be transmitted to a plurality of vertical diopter stripe lenses; i.e. vibration when the gear motor is started will not affect the eyes.
8. The two gear motors respectively drive the two lens assemblies to slide relatively, namely one motor drives one lens assembly to enable the movement of the assembly to be more stable, and each lens assembly is conveniently controlled by a computer program.
Drawings
FIG. 1 is a schematic view of a three-dimensional assembly structure of the present invention;
FIG. 2 is a schematic plan view of a plurality of vertical equidistant zoom stripe facets of the present invention;
FIG. 3 is a schematic perspective view of a plurality of vertical equidistant zoom stripe surfaces according to the present invention;
FIG. 4 is a schematic cross-sectional view of a sliding contact state of two flat smooth surfaces of two vertical equidistant zooming stripe surfaces forming a non-interval sliding section;
FIG. 5 is a schematic plan view of a plurality of vertically inclined equidistant zoom stripe facets of the present invention;
FIG. 6 is a schematic perspective view of a plurality of vertically inclined equidistant zoom stripe facets of the present invention;
FIG. 7 is a schematic cross-sectional view of a sliding contact state of two flat smooth surfaces of a plurality of vertically inclined equidistant zoom stripe surfaces forming a non-spaced and relatively slidable cross-section.
In the figure, 1 is a flat smooth surface, 2 is a plurality of vertical equidistant zoom stripe surface lenses, 3 is an equidistant width strip-shaped curved surface, 5 is a separation line, 101 is a double-hole strip-shaped plate, 102 is a gear motor, 103 is a strip-shaped hole, 104 is a lens assembly, 106 is an outer plate, 107 is a middle baffle plate, 108 is an inner plate, 109 is a groove-shaped strip, 110 is a sliding base plate, 111 is a top clamping plate, 112 is a top edge, 113 is a vertical rack plate, 116 is a double-lens group, 119 is an L-shaped support plate, 120 is a gear motor, 121 is a guide rod, 122 is a concave traveling card, 123 is a lug, and 124 is a screw thread rotating shaft.
Detailed Description
Example 1 horizontal Dual Motor drive apparatus for unified sliding of both eyes of vision correction overlapping lens
As in figures 1, 2, 3, 4, 5, 6, 7,
the horizontal double-motor driving device for uniformly sliding the two eyes of the vision correction overlapped lens comprises a double-hole strip-shaped plate 101, two gear motor assemblies 102 respectively fixed at two ends on the upper surface of the double-hole strip-shaped plate 101, and two lens assemblies 104 which are in sliding connection are respectively arranged in two strip-shaped holes 103 of the double-hole strip-shaped plate 101;
structure of the double hole strip plate 101: two mutually parallel strip-shaped holes 103 are arranged in one strip-shaped plate, and the strip-shaped holes 103 divide the strip-shaped plate into an outer side plate 106, a middle partition plate 107 and an inner side plate 108;
structure of the lens assembly 104: a plurality of vertical equidistant zooming stripe surfaces 2, a groove-shaped strip 109 for connecting lenses, a sliding base plate 110 and a top clamping plate 111 are mutually connected in sequence from bottom to top; the top edges 112 of the plurality of vertical equidistant zooming stripe surfaces 2 are clamped into clamping grooves of the groove-shaped strip 109, so that the plurality of vertical equidistant zooming stripe surfaces 2 are fixedly connected with the groove-shaped strip 109; the upper surface of the groove-shaped strip 109 is fixedly connected with a sliding base plate 110, and one side of the sliding base plate 110 is connected with a vertical rack plate 113 through a bolt; the upper surface of the vertical rack plate 113 is connected with the top clamping plate 111 by bolts; the total thickness of the sliding base plate 110 and the vertical rack plate 113 is in a tight fit with the width of the strip-shaped hole 103 of the double-hole strip-shaped plate 101; the plurality of vertical equidistant zooming stripe surfaces 2 are divided into a flat smooth surface 1 and a plurality of vertical equidistant zooming stripe surfaces 2; two vertical equidistant zooming stripe surfaces 2 are connected in one groove-shaped strip 109, the flat smooth surfaces 1 of the two vertical equidistant zooming stripe surfaces 2 face the same surface, and a plurality of vertical equidistant zooming stripe surfaces 2 of the two vertical equidistant zooming stripe surfaces 2 face the same surface; two or more vertical equidistant zoom stripe surfaces 2 connected in a groove-shaped strip 109 form a double lens group 116;
connection structure of double-hole strip plate 101 and lens assembly 104: the two parallel strip-shaped holes 103 of the double-hole strip-shaped plate 101 are respectively clamped with a sliding base plate 110 and a vertical rack plate 113 of one lens assembly 104, and the vertical rack plates 113 of the two lens assemblies 104 are respectively adjacent to two sides of a middle partition plate 107 of the double-hole strip-shaped plate 101; the strip-shaped hole 103 is in slidable tight fit contact with the sliding base plate 110 and the vertical rack plate 113 clamped therein; the width of the groove-shaped strip 109 below the strip-shaped hole 103 is larger than the width of the strip-shaped hole 103, and the width of the top clamping plate 111 above the strip-shaped hole 103 is larger than the width of the strip-shaped hole 103, so that the sliding base plate 110 and the vertical rack plate 113 are clamped in the strip-shaped hole 103 to slide; the flat smooth surfaces 1 of the two lens groups 116 of the two lens assemblies 104 are adjacent; the tooth shapes of the vertical rack plates 113 of the two lens assemblies 104 are the same;
the gear motor assembly 102 is structured: comprises an L-shaped support plate 119, a gear motor 120, a guide rod 121 and a concave traveling card 122; the gear motor 120 is fixed at one end of the L-shaped support plate 119, the rotating shaft of the gear motor 120 is a threaded rotating shaft 124, and the threaded rotating shaft 124 of the gear motor 120 is rotationally connected with the L-shaped support plate 119; the L-shaped support plate 119 is also provided with a guide rod 121 parallel to the screw thread rotating shaft 124; a concave traveling clamp 122 is sleeved on the threaded rotating shaft 124 and the guide rod 121, the concave traveling clamp 122 is in threaded connection with the threaded rotating shaft 124, and the concave traveling clamp 122 is in sliding connection with the guide rod 121; the concave traveling card 122 is driven by the rotation of the screw shaft 124 and slides along the guide rod 121;
connection structure of one gear motor assembly 102, two hole strip plates 101 and one lens assembly 104: an L-shaped support plate 119 of the gear motor assembly 102 is fixed at one end of the double-hole strip-shaped plate 101, and a lug 123 is arranged on the top clamping plate 111 of the lens assembly 104; the concave traveling card 122 of the gear motor assembly 102 is in clamping connection with the convex block 123 arranged on the top clamping plate 111 of the lens assembly 104;
the driving order is: the gear motor 120 rotates, the threaded rotating shaft 124 and the guide rod 121 enable the concave traveling card 122 to slide linearly, the concave traveling card 122 clamps the linear sliding convex block 123 to enable the top clamping plate 111 to slide linearly, and the top clamping plate 111 drives one lens assembly 104 to slide linearly in one bar-shaped hole 103 of the double-hole bar-shaped plate 101; two gear motors 120 in the two gear motor assemblies 102 respectively drive the double lens groups 116 of one lens assembly 104 respectively to move;
the plurality of vertical equidistant zooming stripe surfaces 2 comprise two opposite light-transmitting surfaces, one is a flat smooth surface 1, and the other is a plurality of vertical equidistant zooming stripe surfaces 2; the plurality of vertical equidistant zooming stripe surfaces 2 are formed by parallel and side-by-side of a plurality of equidistant width strip-shaped curved surfaces 3, so that the cross sections of the plurality of vertical equidistant zooming stripe surfaces 2 are in equidistant width sawtooth corrugated structures,
the strip width d of each side-by-side equidistant strip-shaped curved surface 3 is equal, and the range of each strip-shaped width d is a certain value between 0.5mm and 3.0 mm;
the lens diopter values of the same equidistant width strip-shaped curved surface 3 are the same, and all lens focuses of the same equidistant width strip-shaped curved surface 3 are on the same straight line;
the lens focus connecting lines of all equidistant width strip-shaped curved surfaces 3 of the same plurality of vertical equidistant zooming strip surfaces 2 are mutually parallel;
the diopter value range N of the same plurality of vertical equidistant zooming stripe surfaces 2 is a certain value between 10 degrees and 100 degrees;
all equidistant width strip-shaped curved surfaces 3 of the same plurality of vertical equidistant zooming strip surfaces 2 are arranged side by side, and the diopter values of the lenses are the same.
The equidistant width strip-shaped curved surface 3 of the root vertical diopter stripe lens 105 separates the line 5 from the double-hole strip-shaped plate 101 as follows:
the included angle a between the separation line 5 of the equidistant width strip-shaped curved surface 3 of the all the plurality of vertical equidistant zooming strip surfaces 2 of the two lens assemblies 104 and the double-hole strip-shaped plate 101 is 90 degrees.
The arrangement structure of all equidistant width strip-shaped curved surfaces 3 of the plurality of vertical equidistant zooming strip surfaces 2 is as follows, the lens diopter value range N of all equidistant width strip-shaped curved surfaces 3 of the plurality of vertical equidistant zooming strip surfaces 2 is the same, and the specific arrangement distribution of the lens diopter values of 200 degrees to-800 is as follows:
in the above table:
ordinal number refers to: 1 to 41 are serial numbers of 41 equidistant width strip-shaped curved surfaces 3;
the degrees refer to: lens diopter values of equidistant width strip surface 3 for each serial number;
width means: the strip width d of each equidistant width strip-shaped curved surface 3 side by side is 1.0mm;
the lens diopter value range N in the above table is 25 degrees.
Example 2 horizontal double-motor drive device for unified sliding of both eyes of vision correction overlapping lenses
As in figures 1, 2, 3, 4, 5, 6, 7,
the main structure as in embodiment 1 differs only in the following:
the equidistant width strip-shaped curved surface 3 of the root vertical diopter stripe lens 105 separates the line 5 from the double-hole strip-shaped plate 101 as follows:
the included angle a between the parting line 5 of the equidistant width strip-shaped curved surface 3 of all the plurality of vertical equidistant zooming strip surfaces 2 of one lens assembly 104 and the double-hole strip-shaped plate 101 is 90 degrees.
The included angle a between the parting line 5 of the equidistant width strip-shaped curved surface 3 of the all vertical equidistant zooming strip-shaped surface 2 of the other lens assembly 104 and the double-hole strip-shaped plate 101 is 70 degrees.
The separation lines 5 of the equidistant width strip-shaped curved surfaces 3 of all the plurality of vertical equidistant zooming strip surfaces 2 of the two lens assemblies 104 form an included angle of 20 degrees.
The arrangement structure of all equidistant width strip-shaped curved surfaces 3 of the plurality of vertical equidistant zooming strip surfaces 2 is as follows, the lens diopter value range N of all equidistant width strip-shaped curved surfaces 3 of the plurality of vertical equidistant zooming strip surfaces 2 is the same, and the specific arrangement distribution of the lens diopter values of 200 degrees to-800 is as follows:
in the above table:
ordinal number refers to: 1 to 41 are serial numbers of 41 equidistant width strip-shaped curved surfaces 3;
the degrees refer to: lens diopter values of equidistant width strip surface 3 for each serial number;
width means: the strip width d of each equidistant width strip-shaped curved surface 3 side by side is 1.0mm;
the lens diopter value range N in the above table is 25 degrees.
Claims (1)
1. The utility model provides a vision correction overlap horizontal bi-motor drive arrangement that lens binocular unifies and slides which characterized in that: the double-hole strip-shaped plate comprises a double-hole strip-shaped plate (101), two gear motor assemblies (102) respectively fixed at two ends on the upper surface of the double-hole strip-shaped plate (101), and two lens assemblies (104) which are in sliding connection are respectively arranged in two strip-shaped holes (103) of the double-hole strip-shaped plate (101);
structure of double-hole strip plate (101): two mutually parallel strip-shaped holes (103) are arranged in one strip-shaped plate, and the strip-shaped holes (103) divide the strip-shaped plate into an outer side plate (106), a middle partition plate (107) and an inner side plate (108);
structure of the lens assembly (104): a plurality of vertical equidistant zooming stripe surfaces (2), groove-shaped strips (109) for connecting lenses, a sliding base plate (110) and a top clamping plate (111) are connected with each other in sequence from bottom to top; the top edges (112) of the plurality of vertical equidistant zooming strip surfaces (2) are clamped into clamping grooves of the groove-shaped strip (109), so that the plurality of vertical equidistant zooming strip surfaces (2) are fixedly connected with the groove-shaped strip (109); the upper surface of the groove-shaped strip (109) is fixedly connected with a sliding base plate (110), and one side of the sliding base plate (110) is connected with a vertical rack plate (113) through a bolt; the upper surface of the vertical rack plate (113) is connected with a top clamping plate (111) through bolts; the total thickness of the sliding base plate (110) and the vertical rack plate (113) is in a tight fit size with the width of the strip-shaped holes (103) of the double-hole strip-shaped plate (101); the plurality of vertical equidistant zooming stripe surfaces (2) are divided into a flat smooth surface (1) and a plurality of vertical equidistant zooming stripe surfaces (2); two plurality of vertical equidistant zooming stripe surfaces (2) are connected in one groove-shaped strip (109), the flat smooth surfaces (1) of the two plurality of vertical equidistant zooming stripe surfaces (2) face the same surface, and the plurality of vertical equidistant zooming stripe surfaces (2) of the two plurality of vertical equidistant zooming stripe surfaces (2) face the same surface; two or more vertical equidistant zooming stripe surfaces (2) connected in a groove-shaped strip (109) form a double lens group (116);
connection structure of double-hole strip-shaped plate (101) and lens assembly (104): the sliding base plate (110) and the vertical rack plates (113) of one lens assembly (104) are respectively clamped in two mutually parallel strip-shaped holes (103) of the double-hole strip-shaped plate (101), and the vertical rack plates (113) of the two lens assemblies (104) are respectively adjacent to two sides of the middle partition plate (107) of the double-hole strip-shaped plate (101); the strip-shaped hole (103) is in slidable tight fit contact with the sliding base plate (110) and the vertical rack plate (113) clamped in the strip-shaped hole; the width of a groove-shaped strip (109) positioned below the strip-shaped hole (103) is larger than the width of the strip-shaped hole (103), and the width of a top clamping plate (111) positioned above the strip-shaped hole (103) is larger than the width of the strip-shaped hole (103), so that the sliding base plate (110) and the vertical rack plate (113) are clamped in the strip-shaped hole (103) to slide; the flat smooth surfaces (1) of the double lens groups (116) of the two lens assemblies (104) are adjacent; the tooth shapes of the vertical rack plates (113) of the two lens assemblies (104) are the same;
the structure of the gear motor assembly (102): comprises an L-shaped support plate (119), a gear motor (120), a guide rod (121) and a concave traveling card (122); the gear motor (120) is fixed at one end of the L-shaped support plate (119), a rotating shaft of the gear motor (120) is a threaded rotating shaft (124), and the threaded rotating shaft (124) of the gear motor (120) is rotationally connected with the L-shaped support plate (119); the L-shaped support plate (119) is also provided with a guide rod (121) parallel to the threaded rotating shaft (124); a concave traveling card (122) is sleeved on the threaded rotating shaft (124) and the guide rod (121), the concave traveling card (122) is in threaded connection with the threaded rotating shaft (124), and the concave traveling card (122) is in sliding connection with the guide rod (121); the concave traveling card (122) is driven by the rotation of the threaded rotating shaft (124) and slides along the guide rod (121);
connection structure of a gear motor assembly (102), a double-hole strip plate (101) and a lens assembly (104): an L-shaped support plate (119) of the gear motor assembly (102) is fixed at one end of the double-hole strip-shaped plate (101), and a lug (123) is arranged on the top clamping plate (111) of the lens assembly (104); the concave traveling card (122) of the gear motor assembly (102) is in clamping connection with the convex block (123) arranged on the top clamping plate (111) of the lens assembly (104);
the driving order is: the gear motor (120) rotates, the threaded rotating shaft (124) and the guide rod (121) enable the concave traveling card (122) to slide linearly, the concave traveling card (122) clamps the linear sliding convex block (123) to enable the top clamping plate (111) to slide linearly, and the top clamping plate (111) drives the lens assembly (104) to slide linearly in a strip-shaped hole (103) of the double-hole strip-shaped plate (101); two gear motors (120) in the two gear motor assemblies (102) respectively drive the double lens groups (116) of one lens assembly (104) to move respectively;
the plurality of vertical equidistant zooming stripe surfaces (2) comprise two opposite light-transmitting surfaces, one is a flat smooth surface (1), and the other is a plurality of vertical equidistant zooming stripe surfaces (2); the plurality of vertical equidistant zooming stripe surfaces (2) are formed by parallel and parallel arrangement of a plurality of equidistant width strip-shaped curved surfaces (3), so that the cross sections of the plurality of vertical equidistant zooming stripe surfaces (2) are in an equidistant width sawtooth corrugated structure,
the strip width d of each strip-shaped curved surface (3) with equal width is equal, and the range of each strip-shaped width d is a certain value between 0.5mm and 3.0 mm;
the lens diopter values of the same equidistant width strip-shaped curved surface (3) are the same, and all lens focuses of the same equidistant width strip-shaped curved surface (3) are on the same straight line;
lens focus connecting lines of all equidistant width strip-shaped curved surfaces (3) of the same plurality of vertical equidistant zooming stripe surfaces (2) are mutually parallel;
the diopter value range N of the same plurality of vertical equidistant zooming stripe surfaces (2) is a certain value between 10 degrees and 100 degrees;
all equidistant width strip-shaped curved surfaces (3) of the same plurality of vertical equidistant zooming stripe surfaces (2) are arranged side by side, and the diopter values of the lenses are the same;
the included angle a between the separation line (5) between any two adjacent equidistant width strip-shaped curved surfaces (3) and the double-hole strip-shaped plate (101) is a certain value between 70 degrees and 90 degrees.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017204511999 | 2017-04-27 | ||
| CN2017204513180 | 2017-04-27 | ||
| CN201720451199 | 2017-04-27 | ||
| CN201720451318 | 2017-04-27 |
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| CN107463002A CN107463002A (en) | 2017-12-12 |
| CN107463002B true CN107463002B (en) | 2023-08-29 |
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|---|---|---|---|
| CN201721030521.7U Withdrawn - After Issue CN207764492U (en) | 2017-04-27 | 2017-08-06 | The horizontal double-motor driving device that vision correction overlapping eyeglass eyes slide respectively |
| CN201721030689.8U Withdrawn - After Issue CN208013586U (en) | 2017-04-27 | 2017-08-06 | Vision correction is overlapped the horizontal double-motor driving device of the unified sliding of eyeglass eyes |
| CN201710699205.7A Active CN107463002B (en) | 2017-04-27 | 2017-08-06 | Horizontal double-motor driving device for unified sliding of two eyes of vision correction overlapped lens |
| CN201710699263.XA Active CN107450197B (en) | 2017-04-27 | 2017-08-06 | Horizontal double-motor driving device for respectively sliding eyes of vision correction overlapped lenses |
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| CN201721030521.7U Withdrawn - After Issue CN207764492U (en) | 2017-04-27 | 2017-08-06 | The horizontal double-motor driving device that vision correction overlapping eyeglass eyes slide respectively |
| CN201721030689.8U Withdrawn - After Issue CN208013586U (en) | 2017-04-27 | 2017-08-06 | Vision correction is overlapped the horizontal double-motor driving device of the unified sliding of eyeglass eyes |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710699263.XA Active CN107450197B (en) | 2017-04-27 | 2017-08-06 | Horizontal double-motor driving device for respectively sliding eyes of vision correction overlapped lenses |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207764492U (en) * | 2017-04-27 | 2018-08-24 | 陈奎 | The horizontal double-motor driving device that vision correction overlapping eyeglass eyes slide respectively |
| CN108828791A (en) * | 2018-06-25 | 2018-11-16 | 广州锐之目光学科技有限公司 | A kind of far and near adjustment mirror |
| CN109407343A (en) * | 2018-11-26 | 2019-03-01 | 吴志胜 | A kind of Focusable glasses |
| CN109597218A (en) * | 2018-12-27 | 2019-04-09 | 陈奎 | Eyesight correcting glasses with the unified sliding of horizontal Dual-motors Driving overlapping eyeglass |
| CN109683347A (en) * | 2018-12-27 | 2019-04-26 | 陈奎 | It is overlapped the eyesight correcting glasses of eyeglass sliding respectively with horizontal Dual-motors Driving eyes |
| CN109620662A (en) * | 2018-12-27 | 2019-04-16 | 陈奎 | There are the two lens that overlap to assemble the eyesight correcting glasses of vertical single motor driving device |
| CN110568627A (en) * | 2019-09-04 | 2019-12-13 | 爱诺刻(深圳)高科有限公司 | Control method of zoom glasses |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1138253A2 (en) * | 2000-03-30 | 2001-10-04 | Kabushiki Kaisha TOPCON | Eye test system |
| WO2002065197A2 (en) * | 2001-02-12 | 2002-08-22 | Klaus Hoffmann | Binocular optical device, in particular electronic spectacles, comprising an electronic camera for automatically setting a focus that includes the correction of different vision defects |
| CN105560025A (en) * | 2016-02-04 | 2016-05-11 | 刘伟中 | Visual performance optimization training equipment |
| CN106054403A (en) * | 2015-08-14 | 2016-10-26 | 丛繁滋 | Glasses having dynamic slight defocusing and zooming functions in emmetropia direction |
| CN205920262U (en) * | 2016-08-08 | 2017-02-01 | 江苏鹰视菲诺智能科技有限公司 | A motor drive mechanism that is used for intelligent zoom glass lens group to adjust |
| CN106405780A (en) * | 2016-11-03 | 2017-02-15 | 杭州延华多媒体科技有限公司 | Lens operating mechanism for zooming long-distance looking training apparatus |
| CN208013586U (en) * | 2017-04-27 | 2018-10-26 | 陈奎 | Vision correction is overlapped the horizontal double-motor driving device of the unified sliding of eyeglass eyes |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5644374A (en) * | 1992-02-03 | 1997-07-01 | Seiko Epson Corporation | Variable focus type eyesight correcting apparatus |
| NL1028171C2 (en) * | 2005-02-02 | 2006-08-03 | Vereniging Voor Christelijk Ho | Glasses. |
| CN105467618A (en) * | 2015-12-31 | 2016-04-06 | 江苏鹰视菲诺智能科技有限公司 | Electronic focal-length-adjustable glasses |
| CN105527665A (en) * | 2016-02-18 | 2016-04-27 | 陈奎 | Lens with gradually-changed focus |
-
2017
- 2017-08-06 CN CN201721030521.7U patent/CN207764492U/en not_active Withdrawn - After Issue
- 2017-08-06 CN CN201721030689.8U patent/CN208013586U/en not_active Withdrawn - After Issue
- 2017-08-06 CN CN201710699205.7A patent/CN107463002B/en active Active
- 2017-08-06 CN CN201710699263.XA patent/CN107450197B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1138253A2 (en) * | 2000-03-30 | 2001-10-04 | Kabushiki Kaisha TOPCON | Eye test system |
| WO2002065197A2 (en) * | 2001-02-12 | 2002-08-22 | Klaus Hoffmann | Binocular optical device, in particular electronic spectacles, comprising an electronic camera for automatically setting a focus that includes the correction of different vision defects |
| CN106054403A (en) * | 2015-08-14 | 2016-10-26 | 丛繁滋 | Glasses having dynamic slight defocusing and zooming functions in emmetropia direction |
| CN105560025A (en) * | 2016-02-04 | 2016-05-11 | 刘伟中 | Visual performance optimization training equipment |
| CN205920262U (en) * | 2016-08-08 | 2017-02-01 | 江苏鹰视菲诺智能科技有限公司 | A motor drive mechanism that is used for intelligent zoom glass lens group to adjust |
| CN106405780A (en) * | 2016-11-03 | 2017-02-15 | 杭州延华多媒体科技有限公司 | Lens operating mechanism for zooming long-distance looking training apparatus |
| CN208013586U (en) * | 2017-04-27 | 2018-10-26 | 陈奎 | Vision correction is overlapped the horizontal double-motor driving device of the unified sliding of eyeglass eyes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN208013586U (en) | 2018-10-26 |
| CN107463002A (en) | 2017-12-12 |
| CN107450197B (en) | 2023-11-28 |
| CN107450197A (en) | 2017-12-08 |
| CN207764492U (en) | 2018-08-24 |
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