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Title:
ACTIVE ELECTRONIC SHELF LABEL
Document Type and Number:
WIPO Patent Application WO/2021/142744
Kind Code:
A1
Abstract:
Disclosed in the present invention is an active electronic shelf label. The active electronic shelf label comprises: a shelf label body, a guide rail, a guide rail positive power supply line, a guide rail negative power supply line, a shelf label positive elastic piece, and a shelf label negative elastic piece; the shelf label body is connected to the guide rail and can move along the guide rail; the guide rail positive power supply line and the guide rail negative power supply line are separately arranged along the guide rail; a first contact point of the shelf label positive elastic piece is electrically connected to a power input terminal of the shelf label body; a first contact point of the shelf label negative elastic piece is electrically connected to a power output terminal of the shelf label body; a second contact point of the shelf label positive elastic piece contacts and is electrically connected to the guide rail positive power supply line; a second contact point of the shelf label negative elastic piece contacts and is electrically connected to the shelf label negative elastic piece. The present invention can improve the efficiency of installing and disassembling an electronic shelf label, enables the position of the shelf label body to be flexibly adjusted on the guide rail according to actual needs, and is simple in structure, light in weight, and easy to maintain.

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Inventors:
HOU SHIGUO (CN)
SHEN HONGBO (CN)
ZHAO JIANGUO (CN)
LIN YUJUN (CN)
WANG LINJIANG (CN)
Application Number:
PCT/CN2020/072619
Publication Date:
July 22, 2021
Filing Date:
January 17, 2020
Export Citation:
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Assignee:
HANSHOW TECH CO LTD (CN)
International Classes:
G06K9/00
Foreign References:
CN110379297A2019-10-25
CN104766552A2015-07-08
CN110334793A2019-10-15
US9442958B22016-09-13
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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