CN107450197B - Horizontal double-motor driving device for respectively sliding eyes of vision correction overlapped lenses - Google Patents
Horizontal double-motor driving device for respectively sliding eyes of vision correction overlapped lenses Download PDFInfo
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- CN107450197B CN107450197B CN201710699263.XA CN201710699263A CN107450197B CN 107450197 B CN107450197 B CN 107450197B CN 201710699263 A CN201710699263 A CN 201710699263A CN 107450197 B CN107450197 B CN 107450197B
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- 210000001508 eye Anatomy 0.000 title claims abstract description 70
- 230000004438 eyesight Effects 0.000 title claims abstract description 25
- 230000000712 assembly Effects 0.000 claims abstract description 59
- 238000000429 assembly Methods 0.000 claims abstract description 59
- 238000000926 separation method Methods 0.000 claims description 38
- 238000005192 partition Methods 0.000 claims description 27
- 230000005540 biological transmission Effects 0.000 claims description 17
- 230000003287 optical effect Effects 0.000 abstract description 9
- 230000004379 myopia Effects 0.000 abstract description 4
- 208000001491 myopia Diseases 0.000 abstract description 4
- 230000009467 reduction Effects 0.000 abstract description 3
- 239000011521 glass Substances 0.000 description 22
- 238000000034 method Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 4
- 210000005252 bulbus oculi Anatomy 0.000 description 3
- 210000004087 cornea Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 238000004590 computer program Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 208000003464 asthenopia Diseases 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002645 vision therapy Methods 0.000 description 1
Classifications
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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
-
- 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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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Health & Medical Sciences (AREA)
- Eyeglasses (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention relates to a horizontal double-motor driving device for respectively sliding eyes of overlapped vision correction lenses, which belongs to a device for electrically driving four groups of parallel optical lenses to realize slidable varifocal vision correction. The two speed reduction 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 four 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; a plurality of vertical equidistant zooming stripe surface lenses connected in a groove-shaped strip; each gear motor drives two overlapped lens assemblies to slide relatively in opposite directions, 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 is provided with a lens with one surface provided with a plurality of vertical fringes with different diopters, the front and rear double-lens groups can be moved relatively by a motor to realize that the front and rear double-lens groups can be combined into variable focus, the front and rear double-lens groups can generate regular diopter changes, and after the motor is controlled by a computer program conveniently, the front and rear double-lens groups can generate a horizontal double-motor driving device for correcting vision according to the rule, and the left and right eyes respectively slide with the overlapped lens groups.
The structure of the invention:
the utility model provides a horizontal bi-motor drive arrangement that vision correction overlap lens eyes were slided respectively 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 four 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; two septum recesses or septum holes 118 are provided above the septum 107; two septum recesses or septum apertures 118 are provided at 1/4 and 3/4 of the full length of septum 107, respectively; a snap gear 117 is disposed in both recesses or septum apertures 118;
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; a plurality of vertical equidistant zooming stripe surfaces 2 are connected in one groove-shaped strip 109;
Connection structure of double-hole strip plate 101 and lens assembly 104: the sliding base plate 110 and the vertical rack plates 113 of the two lens assemblies 104 are respectively clamped at different positions in the mutually parallel strip-shaped holes 103 of the double-hole strip-shaped plate 101, and the vertical rack plates 113 of the four 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 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 four lens assemblies 104 are respectively formed into a front-back overlapping structure of a plurality of vertical equidistant zooming strip surfaces 2 of the two lens assemblies 104, the front-back overlapping structure of the two plurality of vertical equidistant zooming strip surfaces 2 forms a reverse sliding lens group 125, the two plurality of vertical equidistant zooming strip surfaces 2 of each reverse sliding lens group 125 are adjacent with a flat smooth surface 1, and the tooth shapes of the vertical tooth plates 113 of the two lens assemblies 104 where each reverse sliding lens group 125 is positioned 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;
the whole transmission structure is as follows: the two gear motors 120 in the two gear motor assemblies 102 of the two gear combinations respectively drive the two lens assemblies 104 where the respective one of the reverse sliding lens groups 125 is located to slide in opposite directions; that is, one gear motor 120 of one gear motor assembly 102 drives two lens assemblies 104 where one reverse sliding lens group 125 is located to slide in opposite directions;
the specific structure of a transmission combination is as follows: the device comprises a gear motor assembly 102, a double-hole strip-shaped plate 101 and two lens assemblies 104, wherein 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 a top clamping plate 111 of each 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 middle partition plate recess or middle partition plate hole 118 of the middle partition plate 107 of the double-hole strip-shaped plate 101 is provided with two-side engaging gears 117, and the two-side engaging gears 117 are respectively engaged with the vertical rack plates 113 of the two lens assemblies 104; the two-side meshing gears 117 rotate in any direction, so that the two vertical rack plates 113 of the two lens assemblies 104 slide in opposite directions, and the two vertical rack plates 113 respectively drive the two plurality of vertical equidistant zooming stripe surfaces 2 of the two lens assemblies 104 which are overlapped front and back to move in opposite directions;
The driving order of one driving combination 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; the vertical rack plate 113 of one lens assembly 104 is meshed with the two-side meshed gears 117 arranged in the middle partition concave or middle partition hole 118 of the middle partition 107, and the two-side meshed gears 117 rotate to enable the vertical rack plate 113 of the other lens assembly 104 to rotate to the opposite direction and enable the other lens assembly 104 to rotate to the opposite direction; realizing that one gear motor 120 in one gear motor assembly 102 drives a plurality of vertical equidistant zooming stripe surfaces 2 of two lens assemblies 104 in one transmission combination to move in opposite directions;
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, the power supply, the controller, the shell and the glasses hook can be made into glasses for vision correction with overlapped double lenses sliding, and the glasses with overlapped double lenses sliding driven by different motors are respectively arranged on the left eye and the right eye. The glasses function as follows:
The double-hole strip-shaped plate 101 is used as a supporting frame, so that two plurality of vertical equidistant zooming strip surfaces 2 of a plurality of lens assemblies 104 driven by one gear motor 102 synchronously slide in opposite directions; two gear motors 102 at two ends of the double-hole strip-shaped plate 101 respectively drive two or more vertical equidistant zooming strip surfaces 2 of two lens assemblies 104 to move; so that the two lens assemblies 104 in a transmission combination can move relative positions of two or more vertical equidistant zooming strip surfaces 2 overlapped by the flat and smooth surfaces 1, and when the two lenses overlapped by the flat and smooth surfaces 1 move to any different positions, different diopters can be obtained by combining each equidistant width strip-shaped curved surface 3 in the two or more vertical equidistant zooming strip 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.
The two overlapped lens strip-shaped curved surface separation lines 5 can be matched in the following modes:
1. the strip-shaped curved surface separation line 5 of the two lenses for the left eye and the right eye is perpendicular to the mutually parallel structure of the double-hole strip-shaped plate 101; the widths of the strip-shaped curved surface separation lines 5 of the left eye lens and the right eye lens are the same;
2. the strip-shaped curved surface separation lines 5 of the two lenses for the left eye and the right eye are inclined with the double-hole strip-shaped plate 101 at an included angle, and the strip-shaped curved surface separation lines 5 of the two lenses for the left eye and the right eye are parallel to each other; the widths of the strip-shaped curved surface separation lines 5 of the left eye lens and the right eye lens are the same;
3. the strip-shaped curved surface separation line 5 of two lenses for one eye is perpendicular to the mutually parallel structure of the double-hole strip-shaped plate 101; the strip-shaped curved surface separation line 5 of the two lenses for the other eye and the double-hole strip-shaped plate 101 form an included angle to incline, and the strip-shaped curved surface separation line 5 of the two lenses for the left eye and the right eye are parallel to each other; the widths of the strip-shaped curved surface separation lines 5 of the left eye lens and the right eye lens are the same;
4. the two lenses for one eye are in a structure of 1 or 2, the strip-shaped curved surface separation lines 5 of the two lenses for the other eye are in an inclined matching structure with an included angle, if one lens separation line 5 is vertical, the other lens separation line 5 is inclined, the included angle is a certain value within 20 degrees, and if the two lens separation lines 5 are inclined in opposite directions, the included angle is a certain value within 40 degrees; the widths of the strip-shaped curved surface separation lines 5 of the left eye lens and the right eye lens are the same;
5. The strip-shaped curved surface separation lines 5 of the two lenses for the left eye and the right eye form an included angle inclination matching structure, and the included angles of the strip-shaped curved surface separation lines 5 of the two lenses for the left eye and the right eye can be the same or different; the widths of the strip-shaped curved surface separation lines 5 of the left eye lens and the right eye lens are the same;
6. the widths of the strip-shaped curved surface separation lines 5 of the eye and the right eyeglass lens may be different from each other in the above "1", "2", "3", "4", "5".
It can be seen that the four lenses for the left and right eyes slide in two sets in an overlapping manner, and at least 10 different methods of cooperation are used to change the combination of the diopters of the synthetic lenses to satisfy the needs of the left and right eyes for different rehabilitation training modes, and a large number of people require the left and right eyes for different rehabilitation training modes.
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 3 in the same lens straight line single sheet is the same in range N, and the meaning is that when the motor is controlled by a computer program to drive the front lens straight line single sheet and the rear lens straight line single sheet 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 line single sheets, namely, the synthesized lens diopter value at each position can be controlled by the displacement speed between the two single sheets, thereby being convenient for a computer to remotely control the motor rotating speed and rotating angle through a network, realizing the control of the synthesized lens diopter value of the front single sheet and the rear single sheet, 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 structural form of each equidistant width strip-shaped curved surface 3 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 position adjacent to the synthetic lens diopter is used for zooming training of eyes, so that the vision of a patient with myopia is helped to recover. 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 upwards or downwards, the diopter of the synthetic lens of the two focal lines also moves upwards or downwards, the diopter of the synthetic lens moves upwards or downwards, training content is added to vision correction and zooming training, the movement of eyeballs is greatly increased, the vision correction effect is better, and the vision recovery time is shorter.
7. The removable structure of sliding base plate and vertical rack board makes it can be with the back of the strip hole of two hole strip boards of the card of sliding base plate and vertical rack board in thinner mode, adjusts the interval of sliding base plate and vertical rack board again, makes the final total thickness of sliding base plate and vertical rack board become the clearance very few in the strip hole, can gliding tight fit joint structure again.
8. The four lenses for the left eye and the right eye slide in two groups in an overlapping manner, and at least 10 different cooperation methods for changing the combination of diopters of the synthetic lenses are used for meeting the requirement of people with different rehabilitation training modes for the left eye and the right eye, and a large number of people with different rehabilitation training modes for the left eye and the right eye are required.
9. 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.
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 lenses, 3 is an equidistant width bar-shaped curved surface, 5 is a parting line, 101 is a double-hole bar-shaped plate, 102 is a gear motor, 103 is a bar-shaped hole, 104 is a lens assembly, 106 is an outer plate, 107 is a middle baffle, 108 is an inner plate, 109 is a groove-shaped bar, 110 is a sliding base plate, 111 is a top clamping plate, 112 is a top edge, 113 is a vertical rack plate, 117 is a snap gear, 118 is a middle baffle recess or middle baffle hole, 119 is an L-shaped bracket plate, 120 is a gear motor, 121 is a guide bar, 122 is a concave traveling card, 123 is a bump, 124 is a screw thread rotating shaft, and 125 is a reverse sliding lens group.
Detailed Description
Example 1 horizontal Dual Motor drive apparatus with overlapping lenses for vision correction and two-eye sliding respectively
As in figures 1, 2, 3, 4, 5, 6, 7,
the utility model provides a horizontal bi-motor drive arrangement that vision correction overlap lens eyes were slided respectively 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 four 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; two septum recesses or septum holes 118 are provided above the septum 107; two septum recesses or septum apertures 118 are provided at 1/4 and 3/4 of the full length of septum 107, respectively; a snap gear 117 is disposed in both recesses or septum apertures 118;
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; a plurality of vertical equidistant zooming stripe surfaces 2 are connected in one groove-shaped strip 109;
Connection structure of double-hole strip plate 101 and lens assembly 104: the sliding base plate 110 and the vertical rack plates 113 of the two lens assemblies 104 are respectively clamped at different positions in the mutually parallel strip-shaped holes 103 of the double-hole strip-shaped plate 101, and the vertical rack plates 113 of the four 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 close-fitting 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 four lens assemblies 104 are respectively formed into a front-back overlapping structure of a plurality of vertical equidistant zooming strip surfaces 2 of the two lens assemblies 104, the front-back overlapping structure of the two plurality of vertical equidistant zooming strip surfaces 2 forms a reverse sliding lens group 125, the two plurality of vertical equidistant zooming strip surfaces 2 of each reverse sliding lens group 125 are adjacent with a flat smooth surface 1, and the tooth shapes of the vertical tooth plates 113 of the two lens assemblies 104 where each reverse sliding lens group 125 is positioned 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;
the whole transmission structure is as follows: the two gear motors 120 in the two gear motor assemblies 102 of the two gear combinations respectively drive the two lens assemblies 104 where the respective one of the reverse sliding lens groups 125 is located to slide in opposite directions; that is, one gear motor 120 of one gear motor assembly 102 drives two lens assemblies 104 where one reverse sliding lens group 125 is located to slide in opposite directions;
the specific structure of a transmission combination is as follows: the device comprises a gear motor assembly 102, a double-hole strip-shaped plate 101 and two lens assemblies 104, wherein 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 a top clamping plate 111 of each 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 middle partition plate recess or middle partition plate hole 118 of the middle partition plate 107 of the double-hole strip-shaped plate 101 is provided with two-side engaging gears 117, and the two-side engaging gears 117 are respectively engaged with the vertical rack plates 113 of the two lens assemblies 104; the two-side meshing gears 117 rotate in any direction, so that the two vertical rack plates 113 of the two lens assemblies 104 slide in opposite directions, and the two vertical rack plates 113 respectively drive the two plurality of vertical equidistant zooming stripe surfaces 2 of the two lens assemblies 104 which are overlapped front and back to move in opposite directions;
The driving order of one driving combination 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; the vertical rack plate 113 of one lens assembly 104 is meshed with the two-side meshed gears 117 arranged in the middle partition concave or middle partition hole 118 of the middle partition 107, and the two-side meshed gears 117 rotate to enable the vertical rack plate 113 of the other lens assembly 104 to rotate to the opposite direction and enable the other lens assembly 104 to rotate to the opposite direction; realizing that one gear motor 120 in one gear motor assembly 102 drives a plurality of vertical equidistant zooming stripe surfaces 2 of two lens assemblies 104 in one transmission combination to move in opposite directions;
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.
In the embodiment, the strip-shaped curved surface separation line 5 of two lenses for both the left eye and the right eye is selected to be perpendicular to the mutually parallel structure of the double-hole strip-shaped plate 101; the widths of the strip-shaped curved surface separation lines 5 of the left eye lens and the right eye lens 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 Dual Motor drive apparatus with overlapping lenses for vision correction and two-eye sliding respectively
As in figures 1, 2, 3, 4, 5, 6, 7,
the main structure as in embodiment 1 differs only in the following:
in this example, two lenses for the left eye were selected to have the structure of example 1. The strip-shaped curved surface separation lines 5 of the two lenses of the right eye form an included angle inclination matching structure, if one lens separation line 5 is vertical, the other lens separation line 5 is inclined, the included angle is within 20 degrees, and if the two lens separation lines 5 are inclined in opposite directions, the included angle is within 40 degrees; the strip-shaped curved surface separation lines 5 of the left and right eye lenses have the same width.
[1] The two lenses of the left eye have the same structure and the following structure:
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.
[2] The two lenses of the right eye are different in structure and have the following structures:
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 horizontal bi-motor drive arrangement that vision correction overlap lens eyes were slided respectively 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 four 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); two middle partition board concave or middle partition board holes (118) are arranged on the middle partition board (107); two septum recesses or septum holes (118) are respectively arranged at 1/4 position and 3/4 position of the whole length of the septum (107); a meshing gear (117) is arranged in each of the two concave or middle plate holes (118);
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); a groove-shaped strip (109) is connected with a plurality of vertical equidistant zooming stripe surfaces (2);
Connection structure of double-hole strip-shaped plate (101) and lens assembly (104): the sliding base plates (110) and the vertical rack plates (113) of the two lens assemblies (104) are respectively clamped at different positions in the mutually parallel strip-shaped holes (103) of the double-hole strip-shaped plate (101), and the vertical rack plates (113) of the four 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 four lens assemblies (104) are respectively formed into a front-back overlapping structure of a plurality of vertical equidistant zooming strip surfaces (2) of the two lens assemblies (104), the front-back overlapping structure of the two plurality of vertical equidistant zooming strip surfaces (2) forms a reverse sliding lens group (125), the two plurality of vertical equidistant zooming strip surfaces (2) of each reverse sliding lens group (125) are adjacent to each other with a smooth surface (1), and the tooth shapes of the vertical rack plates (113) of the two lens assemblies (104) where each reverse sliding lens group (125) is positioned 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);
the whole transmission structure is as follows: the two speed reducing motor assemblies (120) in the two speed reducing motor assemblies (102) of the two transmission combinations respectively drive the two lens assemblies (104) where the respective one reverse sliding lens group (125) is positioned to slide in opposite directions; that is, one gear motor (120) of one gear motor assembly (102) drives two lens assemblies (104) where one reverse sliding lens group (125) is located to slide in opposite directions;
The specific structure of a transmission combination is as follows: the device comprises a gear motor assembly (102), a double-hole strip-shaped plate (101) and two lens assemblies (104), wherein 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 a top clamping plate (111) of the lens assemblies (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); two-side engaging gears (117) are arranged in middle partition plate recesses or middle partition plate holes (118) of middle partition plates (107) of the double-hole strip-shaped plate (101), and the two-side engaging gears (117) are respectively engaged with vertical rack plates (113) of the two lens assemblies (104); the two-side meshing gears (117) rotate in any direction, so that two vertical rack plates (113) of the two lens assemblies (104) slide in opposite directions, and the two vertical rack plates (113) respectively drive two plurality of vertical equidistant zooming stripe surfaces (2) of the two lens assemblies (104) which are overlapped front and back to move in opposite directions;
the driving order of one driving combination 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); the vertical rack plate (113) of one lens assembly (104) is meshed with a middle partition plate concave part of a middle partition plate (107) or a middle partition plate hole (118) is provided with two-side meshed gears (117), and the two-side meshed gears (117) rotate to enable the vertical rack plate (113) of the other lens assembly (104) to rotate to the opposite direction and enable the other lens assembly (104) to rotate to the opposite direction; realizing that one gear motor (120) in one gear motor assembly (102) drives a plurality of vertical equidistant zooming stripe surfaces (2) of two lens assemblies (104) in one transmission combination to move in opposite directions;
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.
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| CN201720451318 | 2017-04-27 | ||
| CN2017204511999 | 2017-04-27 | ||
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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 |
| 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 |
| 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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| 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 |
| 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 |
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| 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 |
| CN109683347B (en) * | 2018-12-27 | 2024-09-17 | 陈奎 | Vision correction glasses with horizontal double-motor driving double-eye respectively overlapped lenses |
| 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 |
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- 2017-08-06 CN CN201721030521.7U patent/CN207764492U/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
- 2017-08-06 CN CN201721030689.8U patent/CN208013586U/en not_active Withdrawn - After Issue
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| CN101133354A (en) * | 2005-02-02 | 2008-02-27 | 斯蒂奇庭好视力公司 | 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 |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN208013586U (en) | 2018-10-26 |
| CN107450197A (en) | 2017-12-08 |
| CN207764492U (en) | 2018-08-24 |
| CN107463002A (en) | 2017-12-12 |
| CN107463002B (en) | 2023-08-29 |
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