Unlock instant, AI-driven research and patent intelligence for your innovation.

Dispensing needles, methods of securing screens, electronics and dispensing equipment

A technology for fixing screens and electronic products. It is applied in the direction of coating liquid devices and coatings on the surface. It can solve problems such as the inability to meet the adhesive strength requirements of narrow frame design, and achieve the effect of ensuring installation and increasing the bonding area.

Active Publication Date: 2019-08-02
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The first object of the present invention is to provide a dispensing needle to solve the problem that the existing dispensing methods cannot meet the adhesive strength requirements of the narrow frame design

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
  • Dispensing needles, methods of securing screens, electronics and dispensing equipment
  • Dispensing needles, methods of securing screens, electronics and dispensing equipment
  • Dispensing needles, methods of securing screens, electronics and dispensing equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0046] from Figures 1 to 4 It can be seen that the present invention provides a dispensing needle, including a first pipe section 1 and a second pipe section 2, the first pipe section 1 and the second pipe section 2 are connected to each other, and the first pipe section 1 and the second pipe section 1 are connected to each other. The included angle of the pipe section 2 is an obtuse angle; the nozzle of the first pipe section 1 is the glue inlet 11, the nozzle of the second pipe section 2 is the glue outlet 21, and the end surface of the glue outlet 21 includes the first end surface 23 and a second end surface 24, the first end surface 23 is used to abut against the side wall of the installation platform 6 of the electronic product casing 3, and the second end surface 24 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 discloses a dispensing needle, a screen fixing method, an electronic product and a dispensing device, and belongs to the technical scheme in the field of dispensing of mobile terminals. The dispensing needle is characterized in that a glue outlet of the dispensing needle has a first end face and a second end face; the first end face is propped against the side wall of a mounting platform of a shell of the electronic product; the second end face is propped against the bottom wall of the mounting platform of the shell of the electronic product; the range of an included angle of the first end face and the second end face is 90 degrees to 100 degrees; and therefore, the side wall and the bottom wall of the mounting platform are dispensed at the same time, double-surface dispensing can be carried out after the dispensing needle is applied to the dispensing device, and the electronic product manufactured through the manner can meet the firm mounting requirement of screens even though the electronic product needs narrow frame design.

Description

technical field [0001] The invention relates to the field of glue dispensing of mobile terminals, in particular to a glue dispensing needle, a method for fixing a screen, electronic products and glue dispensing equipment. Background technique [0002] At present, on mobile terminals, hot-melt glue is used in many places, and the most used is to paste the touch screen glass or touch screen film material on the installation platform of the electronic product casing. [0003] For pasting the touch screen to the case with hot melt adhesive, basically a dispensing needle is needed to lead the hot melt adhesive out of the hot melt adhesive syringe, so as to evenly dispense the hot melt adhesive onto the installation platform of the electronic product case , at present, because the dispensing needle is straight, the glue can only be dispensed from the bottom, or even if the dispensing needle has an inclination, the needle on the surface of the glue is still perpendicular to the end...

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): B05C5/02
CPCB05C5/0212
Inventor 张志海
Owner YULONG COMPUTER TELECOMM SCI (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