Real-timeImmediate reminding device of kneading machine working condition

Abstract

The invention relates to an real-timeimmediate reminding device of kneading machine working condition, comprising a control unit, a multicolour indicating and glowing unit / polyphonic reminding audible unit, and a kneading machine paper scrap height detection unit and / or kneading machine motor temperature detection unit, wherein the kneading machine paper scrap height detection unit and / or kneading machine motor temperature detection unit can be electrically connected with the multicolour indicating and glowing unit / polyphonic reminding audible unit by the control unit; preferably, the multicolour indicating and glowing unit comprises a glowing element or at least two glowing elements capable of giving various kinds of colorcolour indications, and the glowing elements respectively give out different colorcolour indications; the kneading machine paper scrap height detection unit adopts photoinduction assemblies; and the multicolour indicating and glowing unit aims at transparent windows, transparent panels or transparent decorating parts. The invention has artful conceptiondesign, strong visuality and simple operation, can prompt the kneading machine working condition to a user in real timeimmediately so as to bring convenience for the user to operate in advance and reasonably arrange time, thus improving working efficiency, so that the invention is and being suitable for popularization and application on large scale.

Description

technical field [0001] The invention relates to the technical field of paper shredders, in particular to the technical field of warning devices for paper shredders, in particular to an instant warning device for the working status of paper shredders. Background technique [0002] For the working state of the paper shredder, as the paper scraps of the trash can are full, various reminders have appeared. For example, U.S. Patent No. 7,204,441 discloses a device for displaying the thickness of paper scraps. It is purely mechanical and uses a sheet-shaped plate on which the words "paper full" are marked. Window observation (column 3, paragraph 2, column 4, paragraphs 2-4 of the instruction manual). U.S. Patent No. 6,978,954 discloses that the light between the emitter and the receiver is blocked when the paper is full for a long time to remind the user that the paper is full, and the reminder adopts a visual reminder such as a "paper full" indicator light or a sound reminder su...

AI Technical Summary

Problems solved by technology

[0003] But present known paper shredder reminding device only indicates the final working condition of the machine with a kind of monochrome indicator light on the panel of paper shredder, as the paper scrap of dustbin is full, and motor temperature is high and has stopped working, because only A single-color indicator light can be used to remind the user of the operation, and it is impossible to know the immediate working status of the machine, so the operation can only be performed after the machine has completed a working status

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