A supplementary light device for crab back shell image collector

Abstract

The invention discloses a supplementary light device for a crab back shell image collector, which belongs to the technical field of image collection supplementary light. A light supplement device for a crab back shell image collector of the present invention comprises a mobile IOT terminal, a first clamping case, a second clamping case, a base, a light fill device, a support plate and a power supply device, the first clamping case, the second clamping case The clamping shells are respectively installed at both ends of the base to form a housing cavity. The mobile IOT terminal is installed in the above-mentioned accommodating cavity, and the light fill device is installed at the bottom of one end of the base, and is connected to the camera of the mobile IOT terminal. Corresponding positions, a power supply device is installed at the bottom of the other end of the base, and a support plate is arranged between the power supply device and the light fill device. The invention not only will not be affected by ambient light, but also can limit the distance of taking photos, so that the exposure of the photographed crab back shell images is consistent, and the accuracy of system image recognition is improved.

Description

technical field [0001] The invention relates to a light supplement device for an image collector, in particular to a light supplement device for a crab back shell image collector. Background technique [0002] Crab is a traditional valuable aquatic product in our country. It is rich in protein and trace elements, and has a good nourishing effect on the body. In recent years, many traders have used ordinary crabs to pretend to be Yangcheng Lake hairy crabs and other famous crabs in order to obtain huge profits. Although crab anti-counterfeiting buckles and anti-counterfeiting belts can play a certain role, due to the technical defect of the logical separation of anti-counterfeiting marks and product entities However, the anti-counterfeiting function cannot be fully achieved. Counterfeit stall owners can buy a full set of counterfeit equipment such as anti-counterfeiting signs, trademarks, and packaging boxes, shoddy as good ones, and harm the interests of consumers. Because ...

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Problems solved by technology

[0004] After patent retrieval, a technical solution for supplementary light for image acquisition has been disclosed, such as Chinese patent number ZL201020253016.0, the date of authorization announcement is April 20, 2011, and the name of the invention is: a portable integrated light supplement Image acquisition device, this application relates to a portable integrated image acquisition device with supplementary light. The external connector at the bottom of the lamp head is equipped with a supplementary light module, so that the device has the ability of self-illumination supplementary light for the target of image collection, and can resist external light interference; at the same time, because the device is equipped with a supplementary light module , it is easy for ordinary people to regard the device as an ordinary lighting fixture, which has the advantage of good concealment and is difficult to be discovered by people. The camera and supplementary light module are combined on one lamp head to form an integrated image acquisition device. The overall size of the device is small and convenient. It is portable and can be installed in a variety of locations, but its disadvantage is that the image acquisition device of this application is only equipped with a lamp head outside the camera. On the one hand, it cannot control the distance of the camera, and is not suitable for image acquisition of crab back shells; On the one hand, it cannot completely prevent the interference of external light, and the accuracy of the collected images is not high

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