Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

An anti-theft stamping device based on paper detection and its application method

A technology for paper detection and stamping, applied in measuring devices, printing, instruments, etc., can solve the problems of low safety factor of stamps, inability to protect stamps, misappropriation of official stamps, etc., so as to improve stamping efficiency, ensure integrity, and improve security. sexual effect

Active Publication Date: 2021-07-02
SHENZHEN INFOTECH TECH
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Since the device in the prior art cannot protect the seal, it is easy for someone to steal the official seal at will, and the safety factor for seal storage is not high. Digging holes on the top or splicing the paper, when stamping the seal by superimposing the paper to pirate the seal, the security of the seal cannot be guaranteed

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • An anti-theft stamping device based on paper detection and its application method
  • An anti-theft stamping device based on paper detection and its application method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0053] In order to make the objects and advantages of the present invention clearer, the present invention will be further described below in conjunction with the examples; it should be understood that the specific examples described here are only for explaining the present invention, and are not intended to limit the present invention.

[0054] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principle of the present invention, and are not intended to limit the protection scope of the present invention.

[0055] It should be noted that, in the description of the present invention, terms such as "upper", "lower", "left", "right", "inner", "outer" and other indicated directions or positional relationships are based on the terms shown in the accompanying drawings. The direction or positional relationship shown is ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to an anti-theft stamping device based on paper detection and its use method, comprising a stamp storage compartment, a scanning unit protective case, a first workbench, a control module and a paper feeding scanning module. In the present invention, a paper thickness detector group is set in the device. When the paper feeding scanning module scans the document, it can detect the thickness change of the paper in the document in real time. When the paper thickness of the document changes, the control module will directly report an error. And control the paper feeding scanning module to stop running, effectively prevent the user from stealing the seal by digging holes, resheeting or splicing, which improves the safety of the device and further improves the sealing efficiency of the device.

Description

technical field [0001] The invention relates to the technical field of stamp affixing and positioning, in particular to an anti-theft stamp affixing device based on paper detection and a usage method thereof. Background technique [0002] Since the device in the prior art cannot protect the seal, it is easy for someone to steal the official seal at will, and the safety factor for seal storage is not high. Digging holes or splicing papers, and pirated seals by superimposing papers when stamping, cannot guarantee the security of the seal. Contents of the invention [0003] Therefore, the present invention provides an anti-theft stamping device based on paper detection and its usage method, so as to overcome the problems in the prior art. [0004] On the one hand, the present invention provides an anti-theft stamping device based on paper detection, which includes a stamp storage compartment, a control module and a paper feeding scanning module; [0005] There are several s...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B41K3/44B41K3/62B41K3/66G01B21/08G06F21/31G06F21/32G06K9/00G07C9/00H04N1/04
CPCB41K3/44B41K3/62B41K3/66G01B21/08H04N1/04G06F21/32G06F21/31G07C9/00563G07C9/00896G06V30/40
Inventor 张滨杨永洲李云帆崔峥征朱颖刚尤自强蒋联冲王晓辉杨学森申晋军
Owner SHENZHEN INFOTECH TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com