PHYSICAL OBJECT MULTI-DIMENSIONAL OBSERVATION-BASED EXPLAINABLE POSTER DISPLAY FRAME AND USAGE METHOD THEREFOR

WIPO Patent Application WO/2021/135150

A1

A physical object multi-dimensional observation-based explainable poster display frame (2) and a usage method therefor, which relate to the technical field of display frames. When an article is being displayed, by means of dimming glass (9) being in a transparent state when energized, a visitor may conveniently and clearly observe an electric push rod (6); by decomposing hydrogen peroxide into water and oxygen, a rubber bag (15) expands, thereby accelerating mercury expansion within a square rubber frame (11), such that light is reflected; in addition, the projection effect during data explanation is enhanced, such that the visitor may observe more clearly. When the displayed article is being explained, by means of a sliding block (18) and cleaning block (19) sliding up and down, the cleaning block (19) cleans dust on a surface of the dimming glass (9). When an explainer writes on the dimming glass (9) by using a whiteboard marker (26), light is absorbed by means of black ink, such that the local temperature is higher; and a signal is transmitted to a controller (29) by means of a temperature sensor (24), such that the dimming glass (9) is de-energized and the written text may be clearer.

WO/1996/013190	DISPLAY ASSEMBLY
JPS5316160	REVERSE CYCLE REGULATING MECHANISM FOR AUTOMATIC REVERSING DEVICE

WU JINBING (CN)

PCT/CN2020/101533

July 08, 2021

July 13, 2020

Click for automatic bibliography generation  

NANTONG ZHONGFA DISPLAY EQUIPMENT CO LTD (CN)

A47F5/02; B08B1/00

CN110946442A	2020-04-03
CN209712328U	2019-12-03
CN108836022A	2018-11-20
CN104199318A	2014-12-10
CN207008473U	2018-02-13
CN203914238U	2014-11-05
EP1159893A2	2001-12-05

NANJING SINAN PATENT AGENCY (GENERAL PARTNERSHIP) (CN)

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