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

Touching pad device of notebook computer

A notebook computer and touch pad technology, applied in the direction of electrical digital data processing, input/output process of data processing, instruments, etc., can solve the problems of increasing the installation process and adding touch pad devices 10, so as to reduce the installation process and reduce defects Incidence rate, effect of improving operational stability

Inactive Publication Date: 2008-01-02
LEJIN ELECTRONICS KUNSHAN COMPUTER CO LTD
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if this grounding metal plate is used, the number of accessories of the touch pad device 10 will be increased, the installation process will be increased, and a certain space will be reserved for the installation of the grounding metal plate.

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
  • Touching pad device of notebook computer
  • Touching pad device of notebook computer
  • Touching pad device of notebook computer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0044] Embodiments of the touchpad device for a notebook computer of the present invention will be described in detail below with reference to the accompanying drawings.

[0045] Fig. 2 is the disassembled schematic view of the touch pad device of the notebook computer of the present invention viewed from the top of the keyboard board; Fig. 3 is the disassembled schematic view of the present invention viewed from the keyboard board below; Fig. 4 is a sectional view of the main components of the present invention.

[0046] As shown in the figure, the keyboard board 30 constitutes the main body upper appearance of the notebook computer. There is a hand rest 31 for placing the user's palm on the upper front end of the above-mentioned keyboard board 30, and a keyboard 33 is arranged on the upper rear end of the above-mentioned keyboard board 30. The above-mentioned keyboard 33 Multiple columns are formed by a plurality of keys 33' arranged side by side.

[0047] There is a touch 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 relates to touching cushion device of notebook computer, touching area is formed on surface of keyboard; user on touching area can contacts with touching seat directly; touching cushion which is mounted below keyboard board relative with said touching area and receives input touching signal; touching area which is connected with the touching area of said keyboard board and button which projects towards upper direction of keyboard board. Said touching seat is connected via double-surface belt below said keyboard board, said double-surface belt is composed by cement seared with double-surface polyester material. Because user can not apply pressure directly, the invention can maintain setting state in some degree, so operation stability of touching cushion device can be increased, at the same time fittings of touching cushion device can be minimized, working procedure of installation can be decreased to maintain definite grounding performance, it also possesses advantages that touching seat can be mounted on touching area of the keyboard correctly.

Description

technical field [0001] The invention relates to a notebook computer, in particular to a touch pad device used as an input device on the notebook computer. Background technique [0002] On a notebook computer, as a portable device instead of a mouse, a touch pad device or a touch stick is generally used. FIG. 1 is a schematic diagram of a notebook computer with a touch pad device in the prior art. [0003] As shown in the figure, the notebook computer is roughly composed of a main body 1 and a display 3 . The above-mentioned display part 3 is connected to both ends of the above-mentioned main body part 1 by hinge parts 5, and can be folded and placed on the upper surface of the main body part 1, or can be opened at a predetermined angle when displaying. The display unit 3 has a display screen 3' such as a liquid crystal panel. [0004] There is a keyboard plate 7 on the above-mentioned main body 1 , and dozens of keys 8 are arranged on the above-mentioned keyboard plate 7 ...

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): G06F3/041G06F1/16
Inventor 安丙德
Owner LEJIN ELECTRONICS KUNSHAN COMPUTER CO LTD
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