Confidential-type sample collection device

Abstract

The invention provides a confidential-type sample collection device. The confidential-type sample collection device comprises a stander, a sample barrel, an automatic unlocking device and an IC (intelligent card) card reading-writing device, wherein a material collection opening is arranged on a material collection workstation of the stander; the sample barrel is arranged in the stander and provided with an IC card, and the sample barrel is provided with a barrel cover and an electronic lock for locking the barrel cover; the automatic unlocking device is provided with an ID (identity) card capable of unlocking the electronic lock, the ID card is arranged on the stander, when the sample barrel is arranged on the material collection workstation, the sample barrel can be contacted with a sensing area of the electronic lock so as to automatically unlock the lock in a sensing manner; the IC card reading-writing device can automatically write an information code of a to-be-collected sample into the IC card so as to realize the informationalized confidential management of the sample. The sample barrel is also used for collecting the sample and can be reused, so that the daily consumable can be reduced; meanwhile, the confidential-type sample collection device is convenient to maintain.

Description

technical field [0001] The invention relates to the technical field of particle or powder material sample collection, and more specifically relates to a confidential sample collection device. Background technique [0002] In order to strictly control the quality of commodities, bulk commodity materials such as coal, iron concentrate powder, coke, and wood chips need to collect samples when they enter the factory. At present, the samples of the above materials are mainly collected by the following two methods: [0003] One is to use sample barrels to hold them, and the sample barrels are clearly marked. This method cannot realize the confidentiality management of samples, and there is a phenomenon of artificial fraud; [0004] The other is to automatically bag and seal the samples, code the sample information and spray codes or write cards on the sample bags to realize the confidentiality management of the samples, but this technology has the disadvantage that the sample bag...

AI Technical Summary

Problems solved by technology

[0003] One is to use sample barrels to hold them, and the sample barrels are clearly marked. This method cannot realize the confidentiality management of samples, and there is a phenomenon of artificial fraud;

[0004] The other is to automatically bag and seal the samples, code the sample information and spray codes or write cards on the sample bags to realize the confidentiality management of the samples, but this technology has the disadvantage that the sample bags cannot be reused, and there are many daily consumables. Disadvantages such as not meeting environmental protection requirements; In addition, automatic packaging machines and inkjet printers have high requirements for the use environment, and the environment around the sample collector is generally dusty, so there are still high failure rates of packaging machines and inkjet printers, daily maintenance Disadvantages of heavy workload

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