Invention Grant
- Patent Title: Scrubbing and sampling device, card reader apparatus and gate apparatus
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Application No.: US15826098Application Date: 2017-11-29
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Publication No.: US10775278B2Publication Date: 2020-09-15
- Inventor: Qingjun Zhang , Yuanjing Li , Ziran Zhao , Ge Li , Qiufeng Ma
- Applicant: Tsinghua University , Nuctech Company Limited
- Applicant Address: CN Haidian District, Beijing CN Haidian District, Beijing
- Assignee: Tsinghua University,NUCTECH COMPANY LIMITED
- Current Assignee: Tsinghua University,NUCTECH COMPANY LIMITED
- Current Assignee Address: CN Haidian District, Beijing CN Haidian District, Beijing
- Agency: Merchant & Gould P.C.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@3b9d5a53
- Main IPC: G01N1/22
- IPC: G01N1/22 ; G06K13/08 ; G01N33/00 ; G01N1/02
Abstract:
It is disclosed a scrubbing and sampling device, a card reader apparatus and a gate apparatus. The scrubbing and sampling device includes: a scrubbing and sampling portion including a first wheel and a second wheel, which are respectively capable of rotating around respective rotating axes, and a scrubbing conveyor belt tensioned by the first wheel and the second wheel and driven by rotation of the first wheel and the second wheel, to move between them; and an desorbing portion configured to desorb properties of an sample that is conveyed into the desorbing portion. The scrubbing conveyor belt is configured to move through the desorbing portion such that the desorbing portion desorbs the sample on the scrubbing conveyor belt when the scrubbing conveyor belt enters the desorbing portion.
Public/Granted literature
- US20180164194A1 SCRUBBING AND SAMPLING DEVICE, CARD READER APPARATUS AND GATE APPARATUS Public/Granted day:2018-06-14
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