Check patentability & draft patents in minutes with Patsnap Eureka AI!

Printing head

A printing head and anti-disassembly technology, which is applied in the field of printing head, can solve the problems such as difficult to judge the dismantling of the printing head

Inactive Publication Date: 2012-05-09
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, some users who are familiar with the structure of the print head can still disassemble the print head without destroying the warranty sticker, so it is difficult to judge whether the print head has been disassembled

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
  • Printing head
  • Printing head
  • Printing head

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047] The print head provided by the embodiments of the present invention will be further described in detail below with reference to specific embodiments and drawings.

[0048] see figure 1 and figure 2 , the print head 100 according to the first embodiment of the present invention includes a nozzle body 10 , a pressure plate 30 , an oscillating plate 50 , a connecting piece 60 , a shroud 70 and an anti-tampering component 80 . The oscillating plate 50 is clamped between the nozzle body 10 and the pressure plate 30 , and the pressure plate 30 is fixed to the nozzle body 10 through the connecting piece 60 . The shield 70 is fixed to the platen 30 and shields the connector 60 . The anti-tampering component 80 is disposed on the pressing plate 30 .

[0049] Please also see figure 2 and image 3 , the nozzle body 10 is substantially rectangular and has a resisting surface 12 . A plurality of connection holes 14 are defined on the resisting surface 12 . A plurality of co...

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 printing head, which comprises a nozzle body, a pressing plate fixed on the nozzle body, an oscillator plate and a dismantling-preventing assembly, wherein the oscillator plate is clamped between the nozzle body and the pressing plate, an accommodating part penetrating through the pressing plate is arranged on the pressing plate, the dismantling-preventing assembly comprises a fixing member, an elastic member, a dismantling-preventing member and a locking and fixing member, the dismantling-preventing member is fixed to the fixing member through the locking and fixing member and the elastic member is clamped between the pressing plate and the dismantling-preventing member, the elastic member and the dismantling-preventing member are accommodated in the accommodating part and point ends of the elastic member and the dismantling-preventing member correspond to the oscillator plate, and the fixing member is fixed to the pressing plate. When a user dismantles the locking and fixing member of the dismantling-preventing assembly, the elastic member of the dismantling assembly gets into a shape, thus the elastic member pushes the dismantling-preventing to move close to a direction of the oscillator plate, the point end of the dismantling-preventing member pierces the oscillator plate to cause short circuit of the oscillator plate, and the printing head can be judged to be dismantled during maintaining.

Description

technical field [0001] The present invention relates to a printing head. Background technique [0002] After the print head is sold, there is a warranty period. If the product is damaged by non-human during the warranty period, it can be sent back to the original manufacturer for free repair. However, some users may disassemble the printhead or modify the internal components after purchasing the printhead. [0003] Generally, the print head will have a warranty sticker attached to the fixed part of the print head. When the warranty sticker is damaged, it means that the user has disassembled the print head, and the warranty for the product will no longer be provided. However, some users who are familiar with the structure of the print head can still disassemble the print head without destroying the warranty sticker, so it is difficult to judge whether the print head has been disassembled. Contents of the invention [0004] In view of the above situation, it is necessary t...

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): B41J2/14
Inventor 郑振兴戴章伦胡兴亿
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com