CN211284582U - Mounting structure for electroplating film of optical lens - Google Patents

Abstract

The utility model discloses an optical lens electroplating film mounting structure relates to lens processing technology field, specifically is an optical lens electroplating film mounting structure, including electric rotary table, electric rotary table's inside is pegged graft and is had the rotation seat, the platform is placed to the last fixed surface of axis of rotation's last fixed surface is connected with, place the last fixed surface of platform and be connected with the slipmat, the upper surface of slipmat is provided with lens, the inside of axis of rotation is provided with fixing device. This optical lens plated film mounting structure, through the setting of electric rotating table, can make the rotation seat rotate when using, make the another side of lens can obtain the effect of electroplating, reached and electroplated the efficient purpose, set up through fixing device and adjusting device's cooperation to play the effect that can fix different shapes lens, reached application range extensively, fixed effectual purpose, through the setting of support frame and hydraulic stem, reached and made the plating layer become even purpose.

Description

Mounting structure for electroplating film of optical lens

Technical Field

The utility model relates to a lens processing technology field specifically is an optical lens electroplating film mounting structure.

Background

Optical coating refers to a process of coating one (or more) layers of metal (or medium) films on the surface of an optical part. The purpose of coating the surface of the optical part is to meet the requirements of reducing or increasing the reflection, beam splitting, color separation, light filtering, polarization and the like of light. Commonly used coating methods are vacuum coating (one kind of physical coating) and chemical coating. The coating is to coat a transparent electrolyte film or a metal film on the surface of the material by a physical or chemical method so as to change the reflection and transmission characteristics of the surface of the material. The reflectivity of most metals can reach 78% -98% in the visible and infrared wave band range, but can not be higher than 98%. No matter for CO2 laser, copper, molybdenum, silicon, germanium and the like are used for manufacturing a reflector, germanium, gallium arsenide and zinc selenide are used as materials of an output window and a transmission optical element, or common optical glass is used for YAG laser as materials of the reflector, the output mirror and the transmission optical element, and the requirements of more than 99% of a total reflection mirror cannot be met. The output mirror has different transmittance requirements for different applications, so an optical coating method is required. For infrared wave bands in a CO2 laser lamp, common coating materials comprise yttrium fluoride, praseodymium fluoride, germanium and the like; for the near infrared band or visible light band of the YAG laser lamp, common coating materials include zinc sulfide, magnesium fluoride, titanium dioxide, zirconium oxide, and the like. Besides the high reflection film and the antireflection film, special films which increase reflection for a certain wavelength and increase transmission for another wavelength, such as a light splitting film in a laser frequency doubling technology, can be plated. There are many causes to affect the transmittance of a planar lens. The roughness of the mirror surface causes diffusion of incident light, reducing the light transmittance of the lens. In addition, the light absorption of the material also causes a serious problem of partial frequency dissipation of some incident light sources. For example, a material that absorbs red light appears green. However, these factors of poor processing can be removed as much as possible

The existing mounting structure for the electroplated film of the optical lens has the defects that the lenses with different shapes can not be uniformly fixed, only one surface of the lens can be coated, and the coating effect is different when the lenses with different heights are coated.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides an optical lens electroplating film mounting structure, which solves the problem of the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an optical lens plated film mounting structure, includes electric rotary table, one side fixedly connected with electric control valve of electric rotary table, electric rotary table's inside is pegged graft and is had the rotation seat, the inside fixedly connected with axis of rotation of rotating the seat, the platform is placed to the last fixed surface of axis of rotation is connected with, the last fixed surface who places the platform is connected with the slipmat, the upper surface of slipmat is provided with lens, the inside of axis of rotation is provided with fixing device, electric rotary table's bottom is provided with the support frame.

Optionally, the area of the non-slip mat is larger than that of the placing table, two through grooves are formed in the surfaces of the placing table and the non-slip mat, the width of each through groove is 2cm, the through grooves are arranged in an axisymmetric manner, a circular groove is formed in the center of the upper surface of the non-slip mat, and the inner wall of each circular groove is a hemispherical surface.

Optionally, the fixing device is composed of a fixing frame, an elastic cushion and a supporting column, the fixing frame is circular, the width of the fixing frame is 1.5cm, the number of the fixing frames is two, the fixing frame is inserted into the through groove, the elastic cushion is fixedly connected with the inner surface of the fixing frame, the width of the elastic cushion is 1.2cm, the lower end of the fixing frame is fixedly connected with the upper end of the supporting column, and the bottom of the supporting column is fixedly connected with an adjusting device.

Optionally, the adjusting device is composed of a tension spring and a spring seat, two cylindrical grooves are formed in the rotating shaft, the spring seat is fixedly connected with the bottoms of the cylindrical grooves, the upper surface of the spring seat is fixedly connected with the lower end of the tension spring, and the upper end of the tension spring is fixedly connected with the lower end of the supporting column.

Optionally, a trapezoidal groove has been seted up to electric turntable's bottom, the cuboid groove has been seted up to the upper surface of support frame, the interior diapire fixedly connected with hydraulic stem of support frame.

Optionally, the quantity of hydraulic stem is 3, the hydraulic stem is regular triangle-shaped setting, the upper end of hydraulic stem and electric rotating table's bottom surface fixed connection.

(III) advantageous effects

The utility model provides an optical lens electroplating film mounting structure possesses following beneficial effect:

1. this optical lens plated film mounting structure, setting through electric rotating table, can make the rotation seat rotate when using, make this optical lens plated film mounting structure possess the another side that makes lens can obtain the effect of electroplating, the efficient purpose of electroplating has been reached, cooperation setting through fixing device and adjusting device, the in-process that uses can utilize tension spring's elasticity, the pulling mount moves down, and then reach the stationary state, thereby the effect that can fix different shapes lens has been played, the application range is wide, fixed effectual purpose.

2. This optical lens electroplating film mounting structure through the setting of support frame and hydraulic stem, makes this optical lens electroplating film mounting structure possess the effect of adjustment lens height, has reached the purpose that makes the plating layer become even.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a left side view of the structure of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the fixing frame of the present invention.

In the figure: 1. an electric rotating table; 2. an electrically controlled valve; 3. a rotating seat; 4. a rotating shaft; 5. a placing table; 6. a non-slip mat; 7. a lens; 8. a support frame; 9. a fixed mount; 10. an elastic pad; 11. a support pillar; 12. a tension spring; 13. a spring seat; 14. a hydraulic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: an optical lens electroplating film mounting structure comprises an electric rotating platform 1, one side of the electric rotating platform 1 is fixedly connected with an electric control valve 2, a rotating seat 3 is inserted in the electric rotating platform 1, a rotating shaft 4 is fixedly connected in the rotating seat 3, a placing table 5 is fixedly connected on the upper surface of the rotating shaft 4, an anti-slip mat 6 is fixedly connected on the upper surface of the placing table 5, the area of the anti-slip mat 6 is larger than that of the placing table 5, two through grooves are formed in the surfaces of the placing table 5 and the anti-slip mat 6, the width of each through groove is 2cm, the through grooves are arranged in an axial symmetry mode, a circular groove is formed in the center of the upper surface of the anti-slip mat 6, the inner wall of each circular groove is a hemispherical surface, a lens 7 is arranged on the upper surface of the anti-slip mat 6, a fixing device is arranged in the rotating shaft 4 and consists of a fixing frame 9, an elastic, the quantity of mount 9 is two, mount 9 pegs graft in the inside that leads to the groove, cushion 10 is connected with the internal surface fixed connection of mount 9, the width of cushion 10 is 1.2cm, the lower extreme of mount 9 and the upper end fixed connection of support column 11, the bottom fixed connection of support column 11 has adjusting device, adjusting device comprises tension spring 12 and spring holder 13, two cylindrical grooves have been seted up to the inside of axis of rotation 4, spring holder 13 and the bottom fixed connection in cylindrical groove, the upper surface of spring holder 13 and the lower extreme fixed connection of tension spring 12, the upper end of tension spring 12 and the lower extreme fixed connection of support column 11, the bottom of electric revolving stage 1 is provided with support frame 8, the bottom of electric revolving stage 1 has seted up the dovetail groove, the upper surface of support frame 8 has seted up the cuboid groove, the inner diapire fixed connection of support frame 8 has hydraulic stem 14, the quantity of hydraulic stem 14, the hydraulic rod 14 is arranged in a regular triangle, and the upper end of the hydraulic rod 14 is fixedly connected with the bottom surface of the electric rotating table 1.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

During the use, make lens 7 can place in the inside of mount 9 through pulling mount 9, after placing, loosen mount 9, mount 9 moves down under the spring action of tension spring 12, can fix lens 7 through the pressure of mount 9 and the holding power of slipmat 6, the height of adjustment hydraulic stem 14 comes the height of adjustment lens 7, control the rotation of rolling seat 3 through electrically controlled valve 2, drive axis of rotation 4, mount 9, place the rotation of platform 5 and slipmat 6, make lens 7 also rotate thereupon, can make the opposite side of lens 7 also can install the coating film.

The utility model discloses a theory of operation and beneficial effect: this optical lens electroplating film mounting structure, setting through electric rotating table 1, can make when using and rotate seat 3 and rotate, make this optical lens electroplating film mounting structure possess the another side that makes lens 7 can obtain the effect of electroplating, the efficient purpose of electroplating has been reached, cooperation through fixing device and adjusting device sets up, can utilize tension spring 12's elasticity at the in-process of using, pulling mount 9 moves down, and then reach the fixed state, thereby the effect that can fix different shapes lens has been played, wide application range has been reached, fixed effectual purpose, setting through support frame 8 and hydraulic stem 14, make this optical lens electroplating film mounting structure possess the effect of adjustment lens 7 height, the purpose that makes the electroplating layer become even has been reached.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides an optical lens plated film mounting structure, includes electronic revolving stage (1), its characterized in that: one side fixedly connected with electric control valve (2) of electric rotating table (1), it has rotation seat (3) to peg graft in the inside of electric rotating table (1), the inside fixedly connected with axis of rotation (4) of rotation seat (3), platform (5) are placed to the last fixed surface of axis of rotation (4), place last fixed surface of platform (5) and be connected with slipmat (6), the upper surface of slipmat (6) is provided with lens (7), the inside of axis of rotation (4) is provided with fixing device, the bottom of electric rotating table (1) is provided with support frame (8).

2. An optical lens plating film mounting structure according to claim 1, wherein: the area of slipmat (6) is greater than the area of placing platform (5), place the surface of platform (5) and slipmat (6) and all seted up two and led to the groove, the width that leads to the groove is 2cm, lead to the axial symmetry setting, the circular slot has been seted up at the center of slipmat (6) upper surface, the inner wall of circular slot is the hemisphere face.

3. An optical lens plating film mounting structure according to claim 1, wherein: fixing device comprises mount (9), cushion (10) and support column (11), mount (9) are ring shape, the width of mount (9) is 1.5cm, the quantity of mount (9) is two, mount (9) are pegged graft in the inside that leads to the groove, cushion (10) are connected with the internal surface fixed of mount (9), the width of cushion (10) is 1.2cm, the lower extreme of mount (9) and the upper end fixed connection of support column (11), the bottom fixedly connected with adjusting device of support column (11).

4. An optical lens plating film mounting structure according to claim 3, wherein: the adjusting device is composed of a tension spring (12) and a spring seat (13), two cylindrical grooves are formed in the rotating shaft (4), the spring seat (13) is fixedly connected with the bottoms of the cylindrical grooves, the upper surface of the spring seat (13) is fixedly connected with the lower end of the tension spring (12), and the upper end of the tension spring (12) is fixedly connected with the lower end of the supporting column (11).

5. An optical lens plating film mounting structure according to claim 1, wherein: the bottom of electric rotating platform (1) has seted up the dovetail groove, the cuboid groove has been seted up to the upper surface of support frame (8), the interior diapire fixedly connected with hydraulic stem (14) of support frame (8).

6. An optical lens plating film mounting structure according to claim 5, wherein: the quantity of hydraulic stem (14) is 3, hydraulic stem (14) are regular triangle-shaped and set up, the upper end of hydraulic stem (14) and the bottom surface fixed connection of electric rotating platform (1).

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