Photo printer

A technology of printers and photos, applied in typewriters, printing devices, printing, etc., can solve the problems of printing quality degradation, small friction between the pickup roller and paper, transmission, etc., and achieve the effect of improving printing quality, simple structure, and shrinking volume

Inactive Publication Date: 2018-01-30
DS GLOBAL
View PDF14 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the above effects, the heat of the head (12a) cannot be locally transmitted to the corresponding part of the paper, but the heat is transmitted to the adjacent part of the corresponding part (surface contact part, L) to realize the color, resulting in a decrease in printing quality (see image 3 of (b))
[0011] Also

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
  • Photo printer
  • Photo printer
  • Photo printer

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0048] Reference Figure 4 to Figure 6 , The embodiment (100) of the photo printer according to the present invention includes: a substrate (110), a pickup roller (R1) and a platen roller (R2), a head (refer to Picture 9 的'143'), swing bracket (150), pressure component (160).

[0049] In this embodiment, the substrate (110) is formed with a paper supply part (111) for accommodating a plurality of papers in layers, and a lower substrate (115) extending to the front side is combined with the lower part of the substrate (110), In addition, the substrate (110) and the lower substrate (115) are formed separately for ease of manufacture, and they may also be integrally formed.

[0050] The pickup roller (R1) is the lowermost paper among the paper sheets stacked on the bottom surface of the paper supply part (111) of the substrate (110) to be forwarded.

[0051] In addition, a paper pressing member (120) that elastically presses the paper laminated on the paper supply part (111) downward i...

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

Provided is a photo printer including: a base adapted to accommodate paper therein; a pickup roller protruding from the bottom of the base to feed the paper accommodated in the base forwardly; a platen roller disposed in front of the base to discharge the paper fed by the pickup roller forwardly; a head located above the platen roller to apply given heat to the paper; a swing bracket having a mounting portion formed at the front side thereof in such a manner as to be coupled to the head and coupling portions formed at the rear side thereof in such a manner as to be rotatably coupled to the base to allow the head to swing; and pressurizing means adapted to pressurize the head downwardly to allow the head to come into close contact with the paper advancing into the space between the head andthe platen roller.

Description

technical field [0001] The present invention relates to a photo printer, in particular to a photo printer in which a pickup roller is directly rotated by the rotational force of a motor. Background technique [0002] Recently, a photo printer product capable of printing digital smart cameras instantly anytime, anywhere has been developed. [0003] There are various types of such photo printers, and in particular, there is a photo printer that uses printing paper in an inkless method without requiring additional ink or ink cartridges, which can save subsequent costs. Here, the inkless method refers to a method in which a part equivalent to an ink cartridge is included in paper and a color is expressed using heat. That is, since the ink that expresses color in response to heat is deposited on the paper, an image (photograph) or text is printed by controlling the heating temperature or heating time of the head. [0004] figure 1 Represents a conventional photo printer (1). ...

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
IPC IPC(8): B41J2/32B41J3/00B65H3/06
CPCB41J2/32B41J3/36B41J11/04B41J13/02B41J13/10B41J23/02B41J29/02B41J29/38G03G15/2003
Inventor 尹熙弼
Owner DS GLOBAL
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