Floating gate cover plate and certificate reader applying same

A floating, reader technology, applied in the direction of instruments, electrical components, computer parts, etc., can solve the problems of unclear scanning and easy access to debris, etc., to improve convenience and reliability, simple and compact structure, and improve scanning The effect of recognition effect

Pending Publication Date: 2020-03-17
HUNAN GREATWALL INFORMATION FINANCIAL EQUIP
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem solved by the present invention is to provide a floating gate cover plate and a document reader for its application in view of the problems of unclear scanning and easy entry of sundries in the existing document scanning equipment due to the fixed scanning channel

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
  • Floating gate cover plate and certificate reader applying same
  • Floating gate cover plate and certificate reader applying same
  • Floating gate cover plate and certificate reader applying same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0037] see figure 1 , the document reader in the illustration is a specific embodiment of the present invention, mainly used for scanning and identifying passports, including a scanning cover 1, a cover gate mechanism 2, a status indicator 3, an upper casing 4 and a bottom The casing 5, wherein a scanning channel 100 is formed between the scanning cover 1 and the upper casing 4, when the passport is scanned and identified, after the pages of the passport are opened, a page with personal information is inserted into the scanning channel 100, and passed through the upper machine The sensing module inside the body composed of shell 4 and bottom shell 5 scans and recognizes the passport page.

[0038] The scanning cover 1 in the document reader is a floating gate cover, which is also a specific implementation structure of the floating cover of the present invention, specifically as figure 2 As shown, the scanning cover 1 realizes the opening and closing of the scanning channel a...

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 discloses a floating gate cover plate and a certificate reader using the same. The floating gate cover plate comprises a cover plate and a cover plate gate mechanism; one side of the cover plate is hinged to the machine body, and a channel allowing media to be inserted is formed between the cover plate and the machine body. The cover plate gate mechanism comprises a cover plate driving shaft which is transversely arranged in the channel to close the channel, a section of continuous groove is formed in the cover plate driving shaft in the axial direction, the cover plate driving shaft rotates to enable the groove to open the channel, and media inserted into the channel are pressed through the cover plate driving shaft; an eccentric pin is arranged at the end of the cover platedriving shaft and makes contact with the non-hinged position of the cover plate, and the cover plate driving shaft rotates to enable the eccentric pin to adjust the opening and closing angle of the cover plate. The floating gate cover plate and the certificate reader with the floating gate cover plate are simple and compact in structure, certificates of book page structures such as passports canbe conveniently inserted into the floating gate cover plate for effective scanning, and convenience and reliability of self-service operation of the passports are greatly improved.

Description

technical field [0001] The invention relates to a floating gate cover plate and a certificate reader applied thereto. Background technique [0002] Book-type documents, such as passports, need to be opened and inserted into the scanning channel of the reading device when scanning and identifying them. Most of the scanning and identification modules used are contact sensors. According to the characteristics of the contact sensor itself, the reading device The width of the scanning channel must be narrow to ensure that the medium is closely attached to the scanning plane, so that a clear image can be obtained for identification and authentication. [0003] When scanning book-style documents such as passports in practice, the status of passports varies greatly, especially for wrinkled, bent and deformed passports. After opening, it will be arched upward relative to the scanning plane, causing the passport page and the scanning plane to be unable to adhere tightly, thus failing...

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 Applications(China)
IPC IPC(8): G06K9/20H05K5/02H05K5/03
CPCH05K5/0217H05K5/03G06V10/10
Inventor 张浩胡威余勇
Owner HUNAN GREATWALL INFORMATION FINANCIAL EQUIP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap