Roll paper balance display device

A technology of a display device and a roll paper, which is applied in the electronic field, can solve the problems of decreased perception of roll paper, run out of roll paper, and inability to replace roll paper, etc., and achieves the effect of improving display accuracy

Active Publication Date: 2016-09-07
山东省未来人才发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This invention relates to an apparatus for measuring residual amounts on rolled-up materials such as tissue papers during manufacture. It uses sensors that measure how much material has been deposited onto it while being wound up into cylinders with different shapes. By analyzing these measurements over time, we are able to determine if there will be more sheetage left after use than what was previously done beforehand. Overall, this technology helps improve printing accuracy and efficiency.

Problems solved by technology

This patented technical problem addressed in this patents relates to traditional paper reeling that has limitations with displaying accurate residual amounts for rolled-up materials such as newspaper or magazines due to their lacking ability to detect how much they are used without being replaced too frequently which may lead users discomfort from having to wait longer than necessary before replacing them again leading to decreased usability during replacement cycles.

Method used

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Embodiment Construction

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0040] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0041] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0042] like Figure 1-2 As shown, a roll paper 10 surplus display device includes:

[0043] A suppo

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Abstract

The invention discloses a roll paper balance display device. The device comprises: a support with roll paper arranged on the support in a sleeving manner; an obtaining unit which is arranged on the support and is used for obtaining the balance of the roll paper at the current moment; an acquisition unit for acquiring a vibration signal of the support; a detection unit for detecting whether a pressure signal borne by a pressure sensor is constant; a display unit which is connected with the obtaining unit and is used for displaying the balance of the roll paper at the current moment; and a control unit which is connected with the obtaining unit, the acquisition unit, the detection unit and the display unit separately and is used for controlling the work status of the acquisition unit and the detection unit according to the balance of the roll paper and controlling the display unit to display the balance of the roll paper at the current moment or a previous moment.

Description

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Claims

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Application Information

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Owner 山东省未来人才发展有限公司
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