CN209689886U - A kind of optical index measurer for glasses - Google Patents

Abstract

The utility model relates to glasses field of measuring technique, and disclose a kind of optical index measurer for glasses, including measuring device main body, the front of the measuring device main body is fixedly connected there are two electric pushrod, two electric pushrods are fixedly connected to positioning plate far from one end of the measuring device main body, the outer surface of two positioning plates is interspersed to be provided with threaded, and the positioning plate is threadedly coupled with the threaded.The optical index measurer for glasses, by the way that motor is arranged, before glasses measurement, motor drives stud rotation by gear and gear ring, threaded post drives threaded rod to move up along sliding rail, simultaneously, threaded rod drives connecting rod to move up by mounting plate, under the action of rack gear, connecting rod rotation, connecting rod drives bull stick rotation by belt pulley and belt, bull stick band electric brush rotates, when mounting plate band electric brush to glasses corresponding position, the dust of hairbrush rotation cleaning lens surface, to reach the effect for reducing measurement error.

Description

A kind of optical index measurer for glasses

Technical field

The utility model relates to glasses field of measuring technique, specially a kind of optical index measurer for glasses.

Background technique

Glasses are the lenses being embedded in frame, are worn over drawing axis, to improve eyesight, protection eyes or decorate Purposes, mirror rectifiable a variety of visual problems, including myopia, long sight, astigmatism, presbyopic or strabismus etc., glasses are by eyeglass, mirror holder group At, divide spectacles, spectacles for long sight, reading glasses and four kinds of astigmatic glasses, also have Special spectacles for viewing 3D stereopsis or Virtual reality image, other types of glasses include goggles, and sunglasses, swimming goggle etc. provides various protections for eyes, modern Glasses, nose support is equipped with usually among eyeglass, and rest on the position on ear equipped with cushion in left and right two-arm, likes to be beautiful or do not practise The people of used wearing spectacles, can choose with contact lens correction eyesight, although contact lenses and the strong view operation of laser are more next in recent years It is more universal, but glasses are still most common tool of correcting defects of vision.

As the type of glasses is increasingly various, demand increasingly increases, and optical index measurer for glasses also more seems Particularly important, common optical index measurer for glasses has handsome in appearance, old low in cost, easy to repair and function on the market Can be various the advantages that, but glasses are after use, have dust on eyeglass caused by influencing because of environment, cause data to miss in measurement Difference is larger, influences measurement result.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of optical index measurer for glasses, has reduction The advantages of measurement error, solves glasses after use, has dust on eyeglass caused by influencing because of environment, causes to count in measurement It is larger according to error, the problem of influencing measurement result.

(2) technical solution

For the purpose for realizing above-mentioned reduction measurement error, the utility model is provided the following technical solutions: a kind of glasses light Instrument for measuring index, including measuring device main body are learned, the front of the measuring device main body is fixedly connected there are two electric pushrod, Two electric pushrods are fixedly connected to positioning plate far from one end of the measuring device main body, two positioning plates Outer surface is interspersed to be provided with threaded, and the positioning plate is threadedly coupled with the threaded, and two threadeds are opposite Side be highly connected with fixture, the front of the main body is fixedly connected with bottom plate, and the upper surface of the bottom plate is fixedly connected There is motor, the output end of the motor is fixedly connected with gear by shaft, and the upper surface of the bottom plate is rotated by bearing to be connected It is connected to the threaded post of inner hollow, the threaded post is located at the front of the motor, and the outer surface of the threaded post is arranged with teeth Circle, the gear ring are meshed with the gear, and the internal whorl of the threaded post is connected with threaded rod, the upper surface of the bottom plate It is fixedly connected with sliding rail, the internal slide of the sliding rail is connected with sliding block, and the sliding block is fixedly connected with the threaded rod, described The top of threaded rod is fixedly connected with mounting plate, is rotatably connected to connecting rod by bearing on the right side of the mounting plate, institute It states connecting rod and is fixedly connected with fluted disc far from one end of the mounting plate, the top of the sliding rail is fixedly connected with rack gear, described Fluted disc is meshed with the rack gear, and the right side of the mounting plate is rotatably connected to bull stick by bearing, the bull stick with it is described The outer surface of connecting rod is arranged with belt pulley, is sequentially connected with belt between the outer surface of two belt pulleys, and described turn Bar is fixedly connected with hairbrush far from one end of the mounting plate.

Preferably, two opposite one end of the threaded are fixedly connected to turntable, and the outer surface of the turntable is arranged There is non-slip mat.

Preferably, the upper surface of the bottom plate is fixedly connected with motor base, the upper surface of the motor base with it is described Motor is fixedly connected.

Preferably, the rack gear is located at the lower section of the fixture, and the distance between described equal fixture of rack gear is less than the company The distance between extension bar and the bull stick.

Preferably, the radius of the belt pulley is less than the radius of the fluted disc.

Preferably, the sliding rail and the threaded post are arranged in parallel, and the height of the sliding rail is greater than the threaded post Height.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of optical index measurer for glasses, has following beneficial Effect:

(1) optical index measurer for glasses when in use, rotates threaded, adjusts two by the way that threaded is arranged The distance between fixture fixes glasses by fixture, plays to stablize clamping different types of glasses, uses to reach expansion The purpose of range.

(2) optical index measurer for glasses, by the way that motor is arranged, before glasses measurement, motor passes through gear and gear ring Stud rotation is driven, threaded post drives threaded rod to move up along sliding rail, meanwhile, threaded rod drives connecting rod by mounting plate It moves up, under the action of rack gear, connecting rod rotation, connecting rod drives bull stick rotation, bull stick band by belt pulley and belt Electric brush rotation, when mounting plate band electric brush to glasses corresponding position, the dust of hairbrush rotation cleaning lens surface, to reach Reduce the effect of measurement error.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the schematic enlarged-scale view of A in Fig. 1 of the utility model；

Fig. 3 is the side structure schematic view of the utility model；

Fig. 4 is the overlooking structure diagram of the utility model.

In figure: 1 main body, 2 electric pushrods, 3 positioning plates, 4 threadeds, 5 fixtures, 6 bottom plates, 7 motors, 8 gears, 9 threaded posts, 10 gear rings, 11 threaded rods, 12 sliding rails, 13 sliding blocks, 14 mounting plates, 15 connecting rods, 16 fluted discs, 17 rack gears, 18 bull sticks, 19 belts Wheel, 20 belts, 21 hairbrush.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-4, a kind of optical index measurer for glasses, including measuring device main body 1, measuring device main body 1 Front be fixedly connected there are two electric pushrod 2, two electric pushrods 2 are fixedly connected with far from one end of measuring device main body 1 There is positioning plate 3, the outer surface of two positioning plates 3 is interspersed to be provided with threaded 4, and the opposite one end of two threadeds 4 is fixed It is connected with turntable, the outer surface of turntable is arranged with non-slip mat, and positioning plate 3 is threadedly coupled with threaded 4, two 4 phases of threaded Pair side be highly connected with fixture 5, by be arranged threaded 4, when in use, rotate threaded 4, adjust two fixtures 5 The distance between, glasses are fixed by fixture 5, play to stablize clamping different types of glasses, so that reaching expansion uses model The purpose enclosed.

The front of main body 1 is fixedly connected with bottom plate 6, and the upper surface of bottom plate 6 is fixedly connected with motor 7, the upper surface of bottom plate 6 It is fixedly connected with motor base, the upper surface of motor base is fixedly connected with motor 7, and the output end of motor 7 is fixed by shaft It is connected with gear 8, the upper surface of bottom plate 6 is rotatably connected to the threaded post 9 of inner hollow by bearing, and threaded post 9 is located at motor 7 Front, the outer surface of threaded post 9 is arranged rack gear 10, and gear ring 10 is meshed with gear 8, the internal whorl connection of threaded post 9 There is threaded rod 11, the upper surface of bottom plate 6 is fixedly connected with sliding rail 12, and sliding rail 12 and threaded post 9 are arranged in parallel, sliding rail 12 Height be greater than the height of threaded post 9, the internal slide of sliding rail 12 is connected with sliding block 13, sliding block 13 and threaded rod 11 is fixed connects It connects, the top of threaded rod 11 is fixedly connected with mounting plate 14, is rotatably connected to connection by bearing on the right side of mounting plate 14 Bar 15, connecting rod 15 are fixedly connected with fluted disc 16 far from one end of mounting plate 14, and the top of sliding rail 12 is fixedly connected with rack gear 17, Fluted disc 16 is meshed with rack gear 17, and rack gear 17 is located at the lower section of fixture 5, and the distance between equal fixture 5 of rack gear 17 is less than connecting rod The distance between 15 and bull stick 18.

The right side of mounting plate 14 is rotatably connected to bull stick 18 by bearing, and bull stick 18 and the outer surface of connecting rod 15 cover Equipped with belt pulley 19, the radius of belt pulley 19 is less than the radius of fluted disc 16, is sequentially connected between the outer surface of two belt pulleys 19 There is belt 20, bull stick 18 is fixedly connected with hairbrush 21 far from one end of mounting plate 14, by the way that motor 7 is arranged, before glasses measurement, horse Stud 9 is driven to rotate up to by gear 8 and gear ring 10, threaded post 9 drives threaded rod 11 to move up along sliding rail 12, meanwhile, Threaded rod 11 drives connecting rod 15 to move up by mounting plate 14, and under the action of rack gear 17, connecting rod 15 rotates, connection Bar 15 drives bull stick 18 to rotate by belt pulley 19 and belt 20, and bull stick 18 is rotated with electric brush 21, when mounting plate 14 drives hair When brush 21 to glasses corresponding position, the dust of the rotation cleaning lens surface of hairbrush 21, to reach the effect for reducing measurement error.

In conclusion the optical index measurer for glasses when in use, rotates threaded 4 by the way that threaded 4 is arranged, The distance between two fixtures 5 are adjusted, glasses are fixed by fixture 5, play to stablize clamping different types of glasses, to reach To the purpose for expanding use scope.

The optical index measurer for glasses, by the way that motor 7 is arranged, before glasses measurement, motor passes through gear 8 and gear ring 10 Stud 9 is driven to rotate, threaded post 9 drives threaded rod 11 to move up along sliding rail 12, meanwhile, threaded rod 11 passes through mounting plate 14 Connecting rod 15 is driven to move up, under the action of rack gear 17, connecting rod 15 rotates, and connecting rod 15 passes through belt pulley 19 and belt 20 drive bull stick 18 to rotate, and bull stick 18 is rotated with electric brush 21, when mounting plate 14 is with electric brush 21 to glasses corresponding position, hairbrush The dust of 21 rotation cleaning lens surfaces, to reach the effect for reducing measurement error.

It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device. In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element Process, method, article or equipment in there is also other identical elements.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of optical index measurer for glasses, including measuring device main body (1), it is characterised in that: the measuring device master The front of body (1) is fixedly connected there are two electric pushrod (2), and two electric pushrods (2) are far from the measuring device main body (1) one end is fixedly connected to positioning plate (3), and the outer surface of two positioning plates (3) is interspersed to be provided with threaded (4), the positioning plate (3) is threadedly coupled with the threaded (4), the opposite side of two threadeds (4) height It is connected with fixture (5), the front of the measuring device main body (1) is fixedly connected with bottom plate (6), the upper surface of the bottom plate (6) It is fixedly connected with motor (7), the output end of the motor (7) is fixedly connected with gear (8) by shaft, the bottom plate (6) Upper surface is rotatably connected to the threaded post (9) of inner hollow by bearing, before the threaded post (9) is located at the motor (7) Side, the outer surface of the threaded post (9) are arranged rack gear (10), and the gear ring (10) is meshed with the gear (8), the spiral shell The internal whorl of line column (9) is connected with threaded rod (11), and the upper surface of the bottom plate (6) is fixedly connected with sliding rail (12), described The internal slide of sliding rail (12) is connected with sliding block (13), and the sliding block (13) is fixedly connected with the threaded rod (11), the spiral shell The top of rasp bar (11) is fixedly connected with mounting plate (14), is rotatably connected on the right side of the mounting plate (14) by bearing Connecting rod (15), the connecting rod (15) are fixedly connected with fluted disc (16), the sliding rail far from the one end of the mounting plate (14) (12) top is fixedly connected with rack gear (17), and the fluted disc (16) is meshed with the rack gear (17), the mounting plate (14) Right side be rotatably connected to bull stick (18) by bearing, the bull stick (18) and the outer surface of the connecting rod (15) are arranged Have belt pulley (19), be sequentially connected with belt (20) between the outer surface of two belt pulleys (19), the bull stick (18) is remote One end from the mounting plate (14) is fixedly connected with hairbrush (21).

2. a kind of optical index measurer for glasses according to claim 1, it is characterised in that: two threadeds (4) opposite one end is fixedly connected to turntable, and the outer surface of the turntable is arranged with non-slip mat.

3. a kind of optical index measurer for glasses according to claim 1, it is characterised in that: the bottom plate (6) it is upper Surface is fixedly connected with motor base, and the upper surface of the motor base is fixedly connected with the motor (7).

4. a kind of optical index measurer for glasses according to claim 1, it is characterised in that: the rack gear (17) is located at The lower section of the fixture (5), the distance between described rack gear (17) fixture (5) are less than the connecting rod (15) and the bull stick The distance between (18).

5. a kind of optical index measurer for glasses according to claim 1, it is characterised in that: the belt pulley (19) Radius is less than the radius of the fluted disc (16).

6. a kind of optical index measurer for glasses according to claim 1, it is characterised in that: the sliding rail (12) and institute State that threaded post (9) is arranged in parallel, the height of the sliding rail (12) is greater than the height of the threaded post (9).