Light focusing device for detecting internal quality of fruits and vegetables

Abstract

The invention discloses a light focusing device for detecting internal quality of fruits and vegetables, and aims at solving the problems that the conventional manual hand-held fruit detection processis too low in efficiency and cannot be applied to large-scale packaging and production of fruits. The device comprises a casing, a halogen lamp, a diaphragm, a plano-convex mirror bracket, a first plano-convex mirror, a reflective mirror fixing plate, a reflective mirror, a plano-convex mirror fixing plate and a second plano-convex mirror, wherein the casing is sealed and opaque, the halogen lampis fixedly mounted at the left end of the casing and extends into the casing, the pluggable diaphragm for guiding the light direction of the halogen lamp is arranged on the right side of the halogenlamp and penetrates the interior of the casing, and the plano-convex mirror bracket is fixedly mounted in the casing on the right side of the diaphragm. The device improves detection efficiency of internal quality of the fruits, avoids the change of detection accuracy due to long-time manual operation of a detection instrument, achieves the purpose of real-time detection of internal quality of thefruits in a large-scale fruit production process, and saves manpower and material resources.

Description

technical field [0001] The invention relates to a light concentrating device, in particular to a light concentrating device for detecting the internal quality of fruits and vegetables. Background technique [0002] With the continuous progress and development of society, people's requirements for their own quality of life are becoming more and more stringent. In addition to daily fitness exercises, people also prevent the human body from lacking vitamins and other nutrients by consuming a large amount of fruits and vegetables. In order to ensure that the daily intake of fruit is sufficient, people store fruit in the refrigerator at home. In addition to strict control of the amount of fruit intake, people also have requirements for the type of fruit intake, such as different fruits. (such as: navel oranges, apples, etc.) The vitamin content is different, so people will buy some fruits with high vitamin content in a targeted manner to prevent their own intake of vitamin conte...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the existing technology, the technical problem to be solved by the present invention is to provide a light concentrating device for internal quality detection of fruits and vegetables, which aims to solve the problem that the efficiency of hand-held detection of fruits in the past is too low and cannot be used for large-scale fruit and vegetable detection. Problems in packaging production; at the same time, it avoids the change of detection accuracy caused by manual long-term operation of detection instruments, and achieves the purpose of real-time detection of fruit internal quality in the process of large-scale fruit production, saving manpower and material resources

Images