CN213543965U

CN213543965U - Composite rubber lens image corrector

Info

Publication number: CN213543965U
Application number: CN202021239061.0U
Authority: CN
Inventors: 江斌; 江志君; 马溧
Original assignee: Nanjing Xingshuo Optical Instrument Co ltd
Current assignee: Nanjing Xingshuo Optical Instrument Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-06-25
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a composite rubber mirror image corrector, wherein a floor is provided with a base, the base is provided with a support, the support is fixedly connected with a first connecting plate, the first connecting plate is connected with a second connecting plate, the second connecting plate is fixedly connected with a third connecting plate, the third connecting plate is detachably connected with a first optical channel, and the top end of the first optical channel is connected with a light source; one end of the connecting frame is fixedly connected with the support, the other end of the connecting frame is fixedly connected with the chassis, the chassis is fixedly connected with the second optical channel, the second optical channel is connected with the rotary table, the rotary table is connected with the rotary drum, the rotary drum is provided with a lens clamp groove, the lens clamp groove is used for installing a lens clamp, and the lens clamp groove is provided with a third clamping pin; the utility model discloses a setting, rotary drum, second light passageway and chassis, light beam through the lens after through rotary drum, second light passageway to the chassis at last, with external separation, reduce external disturbance, improve and detect the accuracy.

Description

Composite rubber lens image corrector

Technical Field

The utility model relates to a compound lens technical field, concretely relates to compound rubber mirror school image appearance.

Background

With the development of lens manufacturing technology, in order to meet various use requirements, the types of lenses are increasing, and the functions are also increasing, so that a great variety of lenses are produced, wherein the demand of the composite plastic lens among the lenses is gradually increasing, and therefore, a need exists for a method capable of rapidly detecting whether the axes of two lenses in the composite plastic lens are aligned.

Disclosure of Invention

An object of the utility model is to provide a compound mirror school image appearance to solve one of the above-mentioned multinomial defect or defect that leads to among the prior art.

In order to achieve the purpose, the utility model is realized by adopting the following technical scheme: a composite rubber mirror image corrector comprises a floor, a first connecting plate, a second connecting plate, a third connecting plate, a light source, a first light channel, a detection clamp and an adjusting mechanism, wherein the floor is provided with a base, the base is provided with a support, the support is fixedly connected with the first connecting plate, the first connecting plate is connected with the second connecting plate, the second connecting plate is fixedly connected with the third connecting plate, the third connecting plate is detachably connected with the first light channel, and the top end of the first light channel is connected with the light source;

the detection clamp comprises a rotary drum, a rotary disc, a second optical channel, a chassis and a connecting frame, one end of the connecting frame is fixedly connected with the support, the other end of the connecting frame is fixedly connected with the chassis, the chassis is fixedly connected with the second optical channel, the second optical channel is connected with the rotary disc, the rotary disc is connected with the rotary drum, the rotary drum is provided with a lens clamp groove, the lens clamp groove is used for installing a lens clamp, and the lens clamp groove is provided with a first clamping pin;

the adjusting mechanism is used for controlling the rotary drum to move.

Preferably, the composite mirror image corrector is characterized in that the adjusting mechanism comprises an adjusting block, an adjusting rotating shaft, a first gear, a second gear, a first transmission shaft, a rotating bearing, a third gear, a fourth gear and a second transmission shaft, the adjusting block is fixedly connected with the rotating disc, the rotating bearing is fixedly connected with the adjusting block, the first transmission shaft is slidably connected with the rotating bearing, the first transmission shaft is provided with the second gear and the third gear, the adjusting rotating shaft is provided with the first gear, the first gear is meshed with the second gear, one end of the second transmission shaft is slidably connected with the rotating disc, the other end of the second transmission shaft is fixedly connected with the rotating drum, the second transmission shaft is provided with the fourth gear, and the fourth gear is meshed with the third gear.

Preferably, the composite plastic mirror image corrector is characterized in that the first connecting plate is provided with a sliding groove, the second connecting plate is provided with a convex block matched with the sliding groove, and the convex block is in sliding connection with the sliding groove.

Preferably, the composite rubber mirror image corrector is characterized in that the first connecting block is provided with a second clamping pin.

Preferably, the composite rubber mirror image corrector is characterized in that the third connecting plate is provided with a clamping groove, and the clamping groove is provided with a third clamping pin.

Preferably, the composite rubber mirror image corrector is characterized by further comprising an optical sensor and a display device, wherein the display device is fixedly connected with the floor, the optical sensor is connected with the display device, the optical sensor is arranged in the chassis, and the optical sensor is used for receiving light beams emitted from a light source.

According to the above technical scheme, the embodiment of the utility model has following effect at least: the utility model solves the technical problem in the background technology, the utility model discloses a set up light source, rotary drum, two light beam channel trays, after the detection light beam passes through the detection lens, if the two lens axis coincide, can not take place the refraction, the light beam will be along the original straight line to shoot on the chassis; on the contrary, the axes of the two lenses are not coincident and are refracted, so that the light beams cannot be emitted to the chassis through the original straight line; the light beam passes through the rotating drum and the second light channel after passing through the lens and finally reaches the chassis, and is separated from the outside, so that the external interference is reduced, and the detection accuracy is improved.

Drawings

FIG. 1 is a schematic structural view of an embodiment of the present invention

FIG. 2 is a schematic diagram of an adjustment structure of an embodiment of the present invention

FIG. 3 is a schematic view of a partial structure of a first connecting plate and a second connecting plate according to an embodiment of the present invention;

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

As shown in FIGS. 1 to 3, the utility model discloses a composite mirror image corrector, which comprises a floor 1, a display device 2, a light source 3, a first light channel 4, a base 5, a bracket 6, a first connecting plate 7, a second connecting plate 8, a third connecting plate 9, a detection clamp and an adjusting mechanism, wherein the display device 2 and the base 5 are arranged on the bottom plate 1, the bracket 6 is arranged on the base 5, the bracket 6 is fixedly connected with the first connecting plate 7, a chute 701 is arranged on the first connecting plate 7, a lug 801 matched with the chute 701 is arranged on the second connecting plate 8, the first connecting plate 7 is connected with the second connecting plate 8 through the chute 701 and the lug 801 in a sliding way, a second clamping pin 10 is arranged at the side end of the first connecting plate 7, the position of the second clamping pin 10 corresponds to the chute 701, the second clamping pin 10 can pass through the chute 701 and is connected with the lug 801, when the second connecting plate (8) moves to a required position, the second clamping pin 10 is screwed, and the second clamping pin 10 deadlocks the lug 801, so that the second connecting plate 8 is fixed; the second connecting plate 8 is fixedly connected with a third connecting plate 9, the third connecting plate 9 is detachably connected with the first optical channel 4, specifically, the third connecting plate 9 is provided with a through hole with a diameter slightly larger than that of the first optical channel 4, the first optical channel 4 can freely move in the through hole, the third connecting plate 9 is provided with a clamping groove 901, a part of the clamping groove 901 is overlapped with the through hole, the clamping groove 901 is provided with a third clamping pin 11, the third clamping pin 11 is screwed to clamp the clamping groove 901 or loosen the clamping groove 901, when the first optical channel 4 needs to be adjusted, the clamping groove 901 is loosened, and when the first optical channel 4 needs to be fixed, the clamping groove 901 is clamped; the top end of the first optical channel 4 is provided with a light source 3, and the light source 3 is connected with an external power supply.

The detection clamp comprises a rotary drum 13, a rotary table 15, a second optical channel 16, a chassis 17 and a connecting frame 18, one end of the connecting frame 18 is fixedly connected with the support 6, the other end of the connecting frame is fixedly connected with the chassis 17, an optical sensor is arranged in the chassis 17 and connected with the display device 2, and the display device 2 displays a result according to parameters transmitted by the optical sensor; chassis 17 upper end fixed connection second light passageway 16, second light passageway 16 upper end fixed connection carousel 15, carousel 15 upper end and rotary drum 13 sliding connection, rotary drum 13 up end is opened there is lens anchor clamps groove 14, and lens anchor clamps groove 14 is used for placing various lens anchor clamps, and rotary drum 13 sets up a plurality of first tight round pins 12 of clamp, and first tight round pin 12 of clamp is used for the fixed lens anchor clamps of placing in lens anchor clamps groove 14.

The adjusting mechanism comprises an adjusting block 19, an adjusting rotating shaft 20, a first gear 21, a second gear 22, a first transmission shaft 23, a rotating bearing 24, a third gear 25, a fourth gear 26 and a second transmission shaft 27, wherein the adjusting block 19 is fixedly connected with the lower end face of the rotary table 15, the adjusting rotating shaft 20 is inserted into the adjusting block 19, the rotating bearing 24 is arranged on the surface of the lower end of the adjusting block 19, the rotating bearing 24 is slidably connected with the first transmission shaft 23, the second gear 22 and the third gear 25 are arranged on the first transmission shaft 23, the first gear 21 is arranged on the adjusting rotating shaft 20, the first gear is meshed with the second gear 22, the lower end of the second transmission shaft 27 is slidably connected with the rotary table 15, the fourth gear 26 is arranged on the second transmission shaft 27, the top end of the second transmission shaft 27 is fixedly connected with the rotary table 13, the adjusting rotating shaft 20 is rotated, the first gear 21 drives the second gear 22 to rotate, the second gear 22, the first transmission shaft 23 drives the third gear 25 to rotate, the third gear 25 drives the fourth gear 26 to rotate, the fourth gear 26 drives the second transmission shaft 27 to rotate, the second transmission shaft 27 drives the rotary drum 13 to rotate, and the rotation of the rotary drum 13 can be controlled by the adjusting rotary shaft 20.

The calibration principle of this instrument is, if two lens axis coincidence, light that light source 3 sent can not form the refraction after the lens, and optical sensor will receive the light beam at the perpendicular straight line point department with light source 3, regards as the lens qualified, if measure the lens axis and do not coincide, the light beam when the lens, the refraction takes place for the light beam, and optical sensor can receive the light beam elsewhere, regards as the lens unqualified to whether display device 2 shows qualifiedly.

It should be noted that the second transmission shaft 27, the rotating drum 13, the rotating disc 15, the second light channel 16 and the base plate 17 are hollow cylinders, and the axes are all in a straight line with the first light channel 4, so as to ensure that the light beam emitted from the light source 3 has no obstruction in the path of the light beam to the base plate 17.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.

Claims

1. The composite rubber-mirror image corrector is characterized by comprising a floor (1), a first connecting plate (7), a second connecting plate (8), a third connecting plate (9), a light source (3), a first light channel (4), a detection clamp and an adjusting mechanism, wherein the floor (1) is provided with a base (5), the base (5) is provided with a support (6), the support (6) is fixedly connected with the first connecting plate (7), the first connecting plate (7) is connected with the second connecting plate (8), the second connecting plate (8) is fixedly connected with the third connecting plate (9), the third connecting plate (9) is detachably connected with the first light channel (4), and the top end of the first light channel (4) is connected with the light source (3);

the detection clamp comprises a rotary drum (13), a rotary table (15), a second optical channel (16), a chassis (17) and a connecting frame (18), one end of the connecting frame (18) is fixedly connected with the support (6), the other end of the connecting frame is fixedly connected with the chassis (17), the chassis (17) is fixedly connected with the second optical channel (16), the second optical channel (16) is connected with the rotary table (15), the rotary table (15) is connected with the rotary drum (13), the rotary drum (13) is provided with a lens clamp groove (14), the lens clamp groove (14) is used for installing a lens clamp, and the lens clamp groove (14) is provided with a first clamping pin (12);

the adjusting mechanism is used for controlling the movement of the rotary drum (13).

2. The compound mirror image corrector according to claim 1, wherein the adjusting mechanism comprises an adjusting block (19), an adjusting rotating shaft (20), a first gear (21), a second gear (22), a first transmission shaft (23), a rotating bearing (24), a third gear (25), a fourth gear (26) and a second transmission shaft (27), the adjusting block (19) is fixedly connected with the rotating disc (15), the rotating bearing (24) is fixedly connected with the adjusting block (19), the first transmission shaft (23) is slidably connected with the rotating bearing (24), the first transmission shaft (23) is provided with the second gear (22) and the third gear (25), the adjusting rotating shaft (20) is provided with the first gear (21), the first gear (21) is engaged with the second gear (22), and one end of the second transmission shaft (27) is slidably connected with the rotating disc (15), the other end of the second transmission shaft is fixedly connected with the rotary drum (13), a fourth gear (26) is arranged on the second transmission shaft (27), and the fourth gear (26) is meshed with the third gear (25).

3. The compound mirror image corrector according to claim 1, wherein the first connecting plate (7) is provided with a sliding slot (701), the second connecting plate (8) is provided with a convex block (801) matched with the sliding slot (701), and the convex block (801) is connected with the sliding slot (701) in a sliding manner.

4. A compound mirror corrector according to claim 3, characterized in that said first connection plate (7) is provided with a second clamping pin (10).

5. A composite mirror image corrector according to claim 1, characterized in that said third connecting plate (9) is provided with a clamping groove (901), said clamping groove (901) being provided with a third clamping pin (11).

6. A composite mirror image corrector according to claim 1, further comprising an optical sensor and a display device (2), wherein said display device (2) is fixedly connected to said floor (1), said optical sensor is connected to said display device (2), said optical sensor is disposed within said chassis (17), said optical sensor is adapted to receive a light beam emitted from a light source (3).