Optical lens carrier

Abstract

The utility model discloses a kind of optical lens bearing frame, including shelf board, array type circular load hole is equipped on shelf board, and the lens bearing cylinder that passes through is inserted in load hole, triangular section bearing ring for supporting optical lens is movably arranged in cylinder, and arc liquid passage is equipped on bearing ring. Shelf board adopts the split design of upper shell and bottom shell, and is equipped with hollow round pipe auxiliary drainage;The utility model is through the structural design of multi-point contact support, multi-path rapid drainage and prevent suction, realizes the efficient protection of optical lens in cleaning, transfer process, effectively avoids scratch, water stain residue and pick and place difficult and other problems, especially suitable for batch processing of precision optical lens.

Description

Technical Field

[0001] This utility model belongs to the technical field of lens support tools, and in particular relates to an optical lens support frame. Background Technology

[0002] Optical lenses, especially those used in precision optical instruments, often require cleaning, transfer, and storage during their production, assembly, and maintenance.

[0003] Conventional placement or support methods often involve simple brackets or placement slots. During the cleaning process, the lens surface easily comes into large-area contact with the support, which not only hinders the flow of cleaning fluid, leading to incomplete cleaning, but also easily causes scratches on the lens surface. Secondly, when transporting or removing the lens from the cleaning fluid, a suction effect can easily form between the lens and the support, causing the lens to adhere tightly and be difficult to remove, increasing the difficulty of operation and the risk of breakage. Finally, residual cleaning fluid cannot be drained quickly, easily leaving water stains and dirt on the lens surface, affecting the cleanliness of the lens.

[0004] Therefore, there is an urgent need for a dedicated support frame that can safely and efficiently support optical lenses and has a specially optimized cleaning and drying process. Summary of the Invention

[0005] The purpose of this invention is to overcome the shortcomings of the prior art and provide an optical lens carrier that can effectively protect the lens, facilitate the rapid flow of cleaning fluid and reduce residue, and make it convenient to pick up and put down the lens.

[0006] This utility model achieves the above-mentioned objective through the following technical solution: it includes a frame plate, on which a plurality of circular mounting holes are arranged in an array, and a lens mounting cylinder is inserted into the inner side of each circular mounting hole. A mounting ring is movably provided inside the lens mounting cylinder to support the optical lens. The lens mounting cylinder is designed to be through from top to bottom, and an arc-shaped liquid passage groove is also provided on the mounting ring.

[0007] Furthermore, the frame includes an upper shell and a bottom shell, which are connected by a built-in triangular buckle. The circular mounting hole is designed to be through from top to bottom. The circular mounting hole structure is set on the upper shell and its bottom penetrates the bottom shell. Several hollow round tubes are fixed on the bottom shell, and the top of the hollow round tubes penetrates the top wall of the upper shell.

[0008] Furthermore, the hollow cylindrical tube facilitates the passage of liquid and allows for transport using a support frame. During the cleaning of optical lenses, residual liquid can quickly detach from the frame.

[0009] Furthermore, the lens carrier cylinder is a funnel structure with an upper inner diameter larger than a lower inner diameter, and the ridge line at the junction of the upper and lower parts is designed with a chamfered angle. The outer surface of the carrier ring is in contact with the inner wall of the upper part of the lens carrier cylinder.

[0010] Furthermore, the cross-section of the support ring is triangular, the outer edge of the optical lens abuts against the inclined surface of the support ring, and the arc-shaped liquid-passing groove array is disposed on the outer surface of the support ring.

[0011] Furthermore, during the cleaning process of optical lenses, the cleaning fluid flows out from the bottom of the lens carrier cylinder after passing through the arc-shaped liquid channel.

[0012] Furthermore, the top edge of the circular carrier hole is designed with a chamfer, the height of the lens carrier cylinder is greater than the height of the circular carrier hole, and the outer surface of the lens carrier cylinder is in contact with the circular carrier hole.

[0013] Beneficial effects: This utility model is reasonably designed and has the following beneficial effects: 1. In this utility model, the lens is supported by a triangular cross-section bearing ring, which changes the traditional large-area contact to a precise line contact or small inclined surface contact, greatly reducing the contact area between the lens and the carrier and effectively preventing the lens from being scratched during handling and cleaning. 2. In this utility model, the through-type design of the lens carrier cylinder, the arc-shaped liquid passage groove on the carrier ring, and the hollow circular tube of the frame plate together constitute a highly efficient three-dimensional drainage system. The cleaning fluid can flow away quickly and unobstructed through multiple paths, achieving efficient drainage, rapid drying, significantly reducing liquid residue, avoiding water stains, and accelerating the drying process; 3. In this utility model, the funnel-shaped lens support cylinder design and the movable support ring make it easier to put the lens in and take it out, breaking the surface tension of the liquid, effectively eliminating the suction effect, and making the operation safe and labor-saving. 4. In this utility model, the array design allows the support frame to carry and clean a large number of lenses at once, improving work efficiency. The split structure of the frame plate and the standardized mounting hole design facilitate manufacturing, assembly, and cleaning, and are also easy to integrate into automated cleaning and transfer equipment. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the upper shell structure of this utility model; Figure 3 This is a schematic diagram of the bottom shell structure of this utility model; Figure 4 This is an exploded view of the lens support cylinder and support ring structure of this utility model; Figure 5 This is a cross-sectional view of the lens support cylinder and support ring structure of this utility model.

[0015] In the diagram: 1-Frame plate, 2-Lens support cylinder, 3-Support ring; 101-Circular loading hole, 102-Upper shell, 103-Bottom shell, 104-Hollow circular tube, 301-Arc-shaped liquid passage groove. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] Combination Figures 1 to 5 An optical lens support frame is shown, including a frame plate 1. The frame plate 1 has a plurality of circular mounting holes 101 arranged in an array. A lens support cylinder 2 is inserted into the inner side of each circular mounting hole 101. A support ring 3 is movably provided inside the lens support cylinder 2 to support the optical lens. The lens support cylinder 2 is designed to be through from top to bottom. The support ring 3 is also provided with an arc-shaped liquid passage groove 301.

[0018] The frame 1 includes an upper shell 102 and a bottom shell 103. The upper shell 102 and the bottom shell 103 are connected by a built-in triangular buckle. The circular loading hole 101 is designed to be through from top to bottom. The circular loading hole 101 is set on the upper shell 102 and its bottom penetrates the bottom shell 103. Several hollow round tubes 104 are fixed on the bottom shell 103. The top of the hollow round tubes 104 penetrates the top wall of the upper shell 102.

[0019] The hollow cylindrical tube 104 facilitates the passage of liquid and allows for transportation using a support frame. During the cleaning of optical lenses, residual liquid can quickly detach from the support plate 1.

[0020] The lens carrier cylinder 2 is a funnel structure with an upper inner diameter larger than a lower inner diameter. The ridge line at the junction of the upper and lower parts is designed with a chamfered angle. The outer surface of the carrier ring 3 is in contact with the inner wall of the upper part of the lens carrier cylinder 2.

[0021] The cross-section of the support ring 3 is triangular, the outer edge of the optical lens rests on the inclined surface of the support ring 3, and the arc-shaped liquid passage grooves 301 are arrayed on the outer surface of the support ring 3.

[0022] During the cleaning process of optical lenses, the cleaning fluid flows out from the bottom of the lens carrier cylinder 2 after passing through the arc-shaped liquid channel 301.

[0023] The top edge of the circular mounting hole 101 is designed with a chamfered angle. The height of the lens carrier cylinder 2 is greater than the height of the circular mounting hole 101, and the outer surface of the lens carrier cylinder 2 is in contact with the circular mounting hole 101.

[0024] Working principle: In use, the optical lenses are placed one by one onto the support rings 3 inside the lens support cylinders 2. The triangular support ring design ensures both the stability of the support and maximizes the protection of the lens's precision surface. During cleaning, the entire support frame can be immersed in the cleaning solution. Cleaning energy, such as ultrasonic waves, can freely act on the lenses through the arc-shaped liquid channel 301 and the vertically connected cylinder.

[0025] When the support frame is lifted, the main flow path of the cleaning fluid is as follows: a portion of the fluid flows directly from the bottom of the lens support cylinder 2; another portion of the fluid rapidly drains from the arc-shaped fluid channel 301, flows into the funnel space of the lens support cylinder 2, and is then discharged downwards; simultaneously, the fluid accumulated on the surface of the support plate 1 flows away quickly through the hollow circular tube 104. The entire drainage process is smooth and without stagnation, ensuring that the lenses dry quickly and are clean without residue.

[0026] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0027] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An optical lens support frame, comprising a support plate (1), wherein the support plate (1) is provided with an array of circular mounting holes (101), characterized in that: Each of the circular carrier holes (101) is fitted with a lens carrier tube (2) inside. The lens carrier tube (2) is movably fitted with a carrier ring (3) inside to support the optical lens. The lens carrier tube (2) is designed to be open from top to bottom. The carrier ring (3) is also provided with an arc-shaped liquid passage groove (301).

2. The optical lens support frame according to claim 1, characterized in that: The frame plate (1) includes an upper shell (102) and a bottom shell (103). The upper shell (102) and the bottom shell (103) are connected by a built-in triangular buckle. The circular mounting hole (101) is designed to be through from top to bottom. The circular mounting hole (101) is structured on the upper shell (102) and its bottom penetrates the bottom shell (103). Several hollow round tubes (104) are fixed on the bottom shell (103). The top of the hollow round tubes (104) penetrates the top wall of the upper shell (102).

3. The optical lens support frame according to claim 2, characterized in that: The lens carrier tube (2) is a funnel structure with an upper inner diameter larger than a lower inner diameter. The ridge line at the junction of the upper and lower parts is designed with a chamfer. The outer surface of the carrier ring (3) is in contact with the inner wall of the upper part of the lens carrier tube (2).

4. The optical lens support frame according to claim 3, characterized in that: The cross-section of the support ring (3) is triangular, the outer edge of the optical lens abuts against the inclined surface of the support ring (3), and the arc-shaped liquid channel (301) array is arranged on the outer surface of the support ring (3).

5. An optical lens support frame according to claim 4, characterized in that: The top edge of the circular carrier hole (101) is designed with a chamfered angle. The height of the lens carrier tube (2) is greater than the height of the circular carrier hole (101), and the outer surface of the lens carrier tube (2) is in contact with the circular carrier hole (101).

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