Ultrasonic cleaning tool for optical lens

Abstract

The utility model discloses an ultrasonic cleaning tool for optical lenses, which comprises a bottom plate, an ultrasonic cleaning device and an ultrasonic cleaning device. The multiple cleaning rods are arranged in the through holes and evenly distributed in the width direction of the bottom plate, limiting grooves are formed in the two sides of each cleaning rod, and the limiting grooves are evenly distributed in the axial direction of the cleaning rods; and a limiting cleaning cavity for supporting the to-be-cleaned product is formed between the limiting grooves between every two adjacent cleaning rods. The optical lens cleaning device has the advantages of being simple in structure, good in cleaning effect and the like, optical lenses can be vertically fixed in the grooves between every two adjacent cleaning rods, meanwhile, the distance between the cleaning rods can be rapidly adjusted through the unlocking and locking mechanism according to different diameters of the optical lenses, and the cleaning effect is good. Therefore, the ultrasonic cleaning operation of optical lenses with different diameters can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of optical lens cleaning, in particular to an optical lens ultrasonic cleaning tool. Background Art

[0002] Optical lenses are stained with dirt marks formed by difficult-to-wipe objects during the manufacturing process, and need to be cleaned with ultrasonic waves. Ultrasonic cleaning uses the cavitation, acceleration and flow effects of ultrasonic waves in liquids to directly and indirectly act on liquids and dirt, so that the dirt layer is dispersed, emulsified and peeled off to achieve the purpose of cleaning. However, since optical lenses are precision components, they must be clamped with a fixture and then placed in the solution for cleaning, otherwise it will cause edge collapse or incomplete cleaning.

[0003] In the prior art, since the diameters of optical lenses vary, and some optical lenses have very small diameters, conventional clamps cannot clamp the optical lenses. Since the size of the optical lenses is too small, conventional clamps will block the surface of the optical lenses after clamping them, making it inconvenient to clamp them, resulting in unclean cleaning of the optical lenses, and inconvenience in ultrasonic cleaning of the optical lenses, requiring repeated cleaning of the optical lenses. Utility Model Content

[0004] The utility model aims to solve the above problems and designs an optical lens ultrasonic cleaning tool to solve the problem that the optical lens is difficult to clean due to its too small size.

[0005] To achieve the above purpose, the technical solution of the utility model is an optical lens ultrasonic cleaning tool, comprising:

[0006] A bottom plate, wherein the bottom plate has a through hole;

[0007] A plurality of cleaning rods are provided in the through holes and are evenly distributed along the width direction of the bottom plate. Limiting grooves are provided on both sides of the cleaning rods, and the limiting grooves are evenly distributed along the axial direction of the cleaning rods. A limiting cleaning cavity for supporting the product to be cleaned is formed between the limiting grooves between two adjacent cleaning rods. The spacing between the plurality of cleaning rods is adjustable, and the two ends of the cleaning rods are fixed to the bottom plate by a locking mechanism.

[0008] Preferably, adjustment holes are provided on both sides of the through hole on the bottom plate, and the adjustment holes extend along the width direction of the bottom plate.

[0009] Preferably, the locking mechanism is a locking bolt and a locking nut, and fixing holes are provided at both ends of each cleaning rod. The locking bolt passes through the fixing hole and the adjustment hole in sequence and is threadedly connected to the locking nut.

[0010] Preferably, the locking mechanism is a pressure plate, which is provided with a mounting hole, in which a fastening bolt is provided, and on which a fastening nut is provided. The pressure plate can clamp the two ends of several cleaning rods and is fixed to the base plate by the fastening bolts and the fastening nuts.

[0011] Preferably, both ends of the cleaning rod are provided with planes that closely match the pressing plate.

[0012] Preferably, both sides of the through hole on the bottom plate are recessed downward to form positioning grooves for accommodating the pressure plate.

[0013] Preferably, at least one side of the upper surface of the bottom plate is provided with a scale for measuring the spacing between a plurality of cleaning rods.

[0014] Preferably, a support frame is provided at the bottom of the base plate.

[0015] Compared with the prior art, the beneficial effects are:

[0016] The utility model has the advantages of simple structure and good cleaning effect. The optical lens can be upright and fixed in the groove between two adjacent cleaning rods without blocking the surface of the optical lens, which facilitates the cleaning liquid to enter the gap between the optical lenses. At the same time, according to the different diameters of the optical lenses, the spacing between the cleaning rods can be quickly adjusted by unlocking the locking mechanism to meet the ultrasonic cleaning operation of optical lenses of different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the ultrasonic cleaning tool for optical lenses in Example 1 of the utility model;

[0018] Figure 2 is a schematic diagram of the top view of the optical lens ultrasonic cleaning tool in Example 1;

[0019] Figure 3 is a schematic structural diagram of the bottom plate in Example 1;

[0020] Figure 4 is a schematic structural diagram of the cleaning rod in Example 1;

[0021] Figure 5 This is a schematic diagram of the overall structure of the ultrasonic cleaning tool for optical lenses in Example 2 of the utility model;

[0022] Figure 6 It is a schematic diagram of the structure of the pressure plate in Example 2.

[0023] In the figure, 1, base plate; 101, adjustment hole; 2, cleaning rod; 201, limit groove; 202, fixing hole; 3, scale; 4, locking bolt; 5, support frame; 6, pressure plate; 601, installation hole; 7, fastening bolt. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1

[0026] like Figure 1-Figure 2 As shown, the embodiment 1 of the utility model is a preferred embodiment and proposes an optical lens ultrasonic cleaning tool. The tool is made of metal as a whole, is not easy to wear, has a smooth and clean surface, and will not wear the optical lens. The tool is mainly composed of a base plate 1 and a plurality of cleaning rods 2. The plurality of cleaning rods 2 are fixed to the base plate 1 by a locking mechanism. The plurality of cleaning rods 2 are arranged at equal intervals. The interval between the cleaning rods 2 is generally smaller than the diameter of the optical lens. The optical lens is erected between two adjacent cleaning rods 2 to facilitate ultrasonic cleaning of the optical lens.

[0027] like Figure 3 As shown, there is a rectangular through hole in the middle of the base plate 1 so that the cleaning liquid flows from the bottom of the base plate 1 through the through hole into the gap between the optical lenses; a plurality of cleaning rods 2 are placed in the through hole and are arranged at equal intervals along the width direction of the base plate 1.

[0028] refer to Figure 4 A plurality of limiting grooves 201 are distributed in the axial direction of each cleaning rod 2 and on both sides of the cleaning rod 2. The limiting grooves 201 on both sides of the cleaning rod 2 are symmetrically distributed along the central axis of the cleaning rod 2. The limiting grooves 201 between two adjacent cleaning rods 2 are one-to-one corresponding. A limited cleaning cavity is formed between the limiting grooves 201 between two adjacent cleaning rods 2 for fixing the optical lens.

[0029] The limiting groove 201 is a V-shaped groove to adapt to the fixation of optical lenses of different diameters. Since the distance between two adjacent cleaning rods 2 is smaller than the diameter of the optical lens, when the optical lens is placed in the limiting cleaning chamber, the limiting grooves 201 on the two cleaning rods 2 can fix the optical lens upright, and the optical lens will not fall down, and the optical lens will not fall down from the gap between the cleaning rods 2.

[0030] Locking mechanisms are provided on both sides of the bottom plate 1 for fixing the two ends of the plurality of cleaning rods 2 .

[0031] In this embodiment, the locking mechanism is composed of a locking bolt 4 and a locking nut. A plane is provided at both ends of each cleaning rod 2, and a fixing hole 202 is provided on the plane. At the same time, an adjustment hole 101 is provided on both sides of the through hole on the bottom plate 1. The locking nut passes through the fixing hole 202 on the cleaning rod 2, and then passes through the adjustment hole 101 to be threadedly connected with the locking nut. The fixing hole 202 can be a screw hole or a smooth hole.

[0032] Both ends of each cleaning rod 2 are provided with locking nuts and locking bolts 4. The above-mentioned adjustment holes 101 are strip-shaped holes so as to adjust the spacing between the cleaning rods 2 to adapt to the cleaning work of optical lenses of different diameters.

[0033] In other technical solutions, the adjustment holes 101 may also be a plurality of circular holes arranged linearly, which may also play a role in adjusting the distance between the cleaning rods 2 .

[0034] Referring to FIG. 3 , a support frame 5 is provided at the bottom of the base plate 1 for supporting the base plate 1 . The support frame 5 is a frame structure so that the cleaning liquid flows to the bottom of the base plate 1 and enters into the gaps between the optical lenses.

[0035] refer to Figure 1 A scale 3 is provided on one side of the upper surface of the base plate 1, or on both sides. The scale 3 extends along the width direction of the base plate 1. The distance between the cleaning rods 2 can be read by the scale 3, so that the distance between the cleaning rods 2 can be adjusted accurately and quickly.

[0036] Example 2

[0037] like Figure 5 As shown, the difference between Example 2 and Example 1 is that in this embodiment, the locking mechanism is a pressure plate 6, on which a fastening bolt 7 and a fastening nut are provided. The pressure plate 6 presses the two ends of the plurality of cleaning rods 2, and the fastening bolt 7 cooperates with the fastening nut to fix the pressure plate 6 on the base plate 1.

[0038] In the first embodiment, locking bolts 4 and locking nuts are provided at both ends of each cleaning rod 2. If the spacing between the cleaning rods 2 is to be adjusted, each locking bolt 4 and locking nut needs to be removed before the spacing between the cleaning rods 2 can be adjusted, which is time-consuming and labor-intensive, and has great inconvenience. In the present embodiment, the spacing between the cleaning rods 2 can be adjusted by only removing the pressing plate 6.

[0039] like Figure 6As shown, in this embodiment, a mounting hole 601 is provided on the pressing plate 6, and the mounting hole 601 can be a strip hole or a round hole. The strip hole extends along the length direction of the pressing plate 6. Two round holes are provided, which are respectively located at the two ends of the pressing plate 6. The fastening bolt 7 passes through the mounting hole 601 and the adjustment hole 101 on the bottom plate 1 and is threadedly connected with the fastening nut, thereby fixing the pressing plate 6. Two fastening bolts 7 are provided on each pressing plate 6, and installation and removal are relatively quick and convenient, so that the adjustment of the spacing between the cleaning rods 2 can be completed quickly.

[0040] In this embodiment, the fixing holes 202 may not be provided at the two ends of the cleaning rod 2. The pressing plate 6 will be in close contact with the planes at the two ends of the cleaning rod 2, thereby pressing the cleaning rod 2 tightly.

[0041] On the bottom plate 1, positioning grooves are provided on both sides of the through hole, and the positioning grooves are used to accommodate the pressing plate 6. After the pressing plate 6 presses and fixes the cleaning rod 2, the positioning grooves can play a positioning role for the two ends of the pressing plate 6. The two ends of the pressing plate 6 are respectively abutted against the two ends of the positioning grooves, and the two ends of the cleaning rod 2 can also be respectively abutted against the inner walls of the two positioning grooves to limit it.

[0042] The above technical solutions only reflect the preferred technical solutions of the technical solutions of the utility model. Some changes that may be made to certain parts thereof by technicians in this technical field all reflect the principles of the utility model and fall within the protection scope of the utility model.

Claims

1. An ultrasonic cleaning tool for optical lenses, characterized in that: include: A bottom plate (1), wherein the bottom plate (1) has a through hole; A plurality of cleaning rods (2) are provided in the through holes and are evenly distributed along the width direction of the bottom plate (1); limiting grooves (201) are provided on both sides of the cleaning rods (2); the limiting grooves (201) are evenly distributed along the axial direction of the cleaning rods (2); a limiting cleaning cavity for supporting the cleaning product is formed between the limiting grooves (201) between two adjacent cleaning rods (2); the spacing between the plurality of cleaning rods (2) is adjustable, and the two ends of the cleaning rods (2) are fixed to the bottom plate (1) by a locking mechanism.

2. The optical lens ultrasonic cleaning tool according to claim 1, characterized in that: Adjustment holes (101) are provided on both sides of the through hole on the bottom plate (1), and the adjustment holes (101) extend along the width direction of the bottom plate (1).

3. The optical lens ultrasonic cleaning tool according to claim 2, characterized in that: The locking mechanism comprises a locking bolt (4) and a locking nut. Both ends of each cleaning rod (2) are provided with fixing holes (202). The locking bolt (4) passes through the fixing hole (202) and the adjustment hole (101) in sequence and is threadedly connected to the locking nut.

4. The optical lens ultrasonic cleaning tool according to claim 2, characterized in that: The locking mechanism is a pressing plate (6), the pressing plate (6) is provided with a mounting hole (601), a fastening bolt (7) is provided in the mounting hole (601), a fastening nut is provided on the fastening bolt (7), and the pressing plate (6) can press the two ends of a plurality of cleaning rods (2) and is fixed to the base plate (1) by means of the fastening bolt (7) and the fastening nut.

5. The optical lens ultrasonic cleaning tool according to claim 4, characterized in that: Both ends of the cleaning rod (2) are provided with planes that closely match the pressing plate (6).

6. The optical lens ultrasonic cleaning tool according to claim 5, characterized in that: Both sides of the through hole on the bottom plate (1) are recessed downwards to form positioning grooves for accommodating the pressing plate (6).

7. The optical lens ultrasonic cleaning tool according to any one of claims 1 to 6, characterized in that: At least one side of the upper surface of the bottom plate (1) is provided with a scale (3) for measuring the spacing between a plurality of cleaning rods (2).

8. The optical lens ultrasonic cleaning tool according to claim 1, characterized in that: A support frame (5) is provided at the bottom of the base plate (1).

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