Cleaning tool

Abstract

The cleaning unit includes one cover and one main body. The cover has at least one first funnel-shaped through hole with one first opening and one second or bottom opening opposite to the first opening. The main body has at least one second through hole corresponding to the first one and with one third opening and one fourth opening opposite to the third opening, and the second through hole has at least one ring raised support part located on the wall between the third opening and the fourth opening, with the through hole part between the support part and the fourth opening being funnel-shaped. When the cover is fitted to the main body, the second opening and the third opening are connected, so that one holding space is formed between the support part and the cover to limit optical element and avoid falling off. The funnel-shaped through hole can raise the flowability of the detergent and the optical element cleaning efficiency.

Description

technical field [0001] The invention relates to a clamping device, in particular to a cleaning jig for cleaning optical elements. Background technique [0002] With the development of multimedia technology, imaging equipment such as cameras, digital cameras, and mobile phone camera lenses are becoming more and more popular among consumers. The image quality puts forward higher requirements, that is, it is hoped that the image of the object to be photographed is clear, and the image quality of the object depends to a large extent on the quality of the optical instruments in the camera. [0003] In-camera imaging modules generally include lenses, optical filters and image sensing components, such as Charge Coupled Device (CCD for short), or Complementary Metal-Oxide Semiconductor (CMOS for short). In the process of producing these optical components such as lenses and optical filters, in order to achieve a high degree of cleanliness, these optical components generally need to...

AI Technical Summary

Problems solved by technology

However, the thickness and depth of the V-groove 304 formed by Teflon will block the water flow, so that the clamped part of the optical element 40 will not be cleaned cleanly. Furthermore, during the cleaning process, if the clamped optical element 40 is too loose, the optical element 40 will be damaged. Component 40 could not withstand the post-ultrasonic vibration and fell off

Or the clamping is too tight, the optical element 40 is difficult to put in and take out, and it is easy to cause damage

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