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

Pointing device

A pointing device and pointing stick technology, applied in the field of pointing devices, can solve problems such as the occupation of the pointing device and the large internal space.

Active Publication Date: 2017-08-18
LENOVO (BEIJING) LTD
View PDF9 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] As the design of notebook computers becomes thinner and thinner, the current design of pointing devices occupies a large internal space, which can no longer meet this demand

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
  • Pointing device
  • Pointing device
  • Pointing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A pointing device provided by an embodiment of the present invention is applied to a notebook computer, such as Figure 1 to Figure 4 As shown, the notebook computer includes a display part (not shown in the figure) and a main body part that are interlocked, and the display part and the main body part 1 are pivotally connected by a rotating shaft (not shown in the figure), wherein the The main body 1 is provided with a keyboard 11, and the keyboard 11 is fixed on the keyboard bracket 14 inside the main body 1. The pointing device 12 includes: a pointing stick 121, which is connected to the main board in the main body 1. (not shown in the figure) the electrical conduction is used to accept the fixed-point operation of the user; the support plate 122 is arranged on the keyboard bracket 14 and is movable in a direction perpendicular to the keyboard bracket 14, the The pointing stick 121 is fixed on the pallet 122; the linkage mechanism 13 includes a first linkage 131 conne...

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

Embodiments of the invention disclose a pointing device. The pointing device is applied to notebook computer, wherein the notebook computer comprises a display part and a main body part buckled with the display part, wherein the display part is pivoted with the main body part through a rotation shaft; a keyboard is arranged on the main body part and is fixed on a keyboard bracket at the inner side of the main body part; the pointing device comprises a pointing stick, a support plate, a link gear; the pointing stick is electrically conducted with a mainboard in the main body part and is used for receiving pointing operations of users; the support plate is arranged on the keyboard bracket and is capable of moving in a direction vertical to the keyboard bracket; the pointing stick is fixed on the support plate; the link gear comprises a first link part which is connected with the rotation shaft and a second link part which is used for driving the support plate to act; and the first link part is linked with the second link part when the rotation shaft acts. According to the pointing device provided by the embodiments of the invention, the notebook computer can be designed to be light and thin.

Description

technical field [0001] The invention relates to a computer input device, especially a pointing device, which is used to operate a pointer or an icon displayed on a computer display screen. Background technique [0002] A pointing device is a computer peripheral device, a type of input device, and a human-machine interface device that connects computers and people. Typically, there are a mouse and a track ball for operating a mouse pointer on a computer display screen. In addition, the following devices also belong to fixed-point input devices: a joy stick, a track point, a touch panel, and the like. [0003] Under the circumstance that notebook computers are becoming thinner and thinner, the design of current pointing devices takes up a large internal space, which cannot meet this requirement. Contents of the invention [0004] In order to solve the problems in the prior art, an embodiment of the present invention provides a pointing device, which can at least solve the ...

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): G06F1/16
CPCG06F1/1662G06F1/169
Inventor 王桂静王春燕李小吉
Owner LENOVO (BEIJING) 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