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

Method for controlling vernier and operating equipment thereof

A technology of operating device and control panel, applied in the field of cursor control, can solve the problems of high cost and complicated production of touch screen, etc.

Inactive Publication Date: 2011-01-26
INVENTEC(NANJING) TECH CO LTD
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, compared with traditional LCD screens, touch screens are complex and costly to manufacture

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
  • Method for controlling vernier and operating equipment thereof
  • Method for controlling vernier and operating equipment thereof
  • Method for controlling vernier and operating equipment thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] A preferred embodiment of the present invention is listed below for implementation by those skilled in the art.

[0042] In a preferred embodiment of the present invention, the operating device for detecting pressure to control the cursor can be applied to a communication device such as a mobile phone as a man-machine interface input device for simplified operation. The operating device includes a control panel, a circuit substrate, a processing unit and four conductive elastic protrusions. It must be particularly noted that three conductive elastic protrusions can achieve the goal of the present invention.

[0043] The following will be described in detail in conjunction with the accompanying drawings. see figure 1 , figure 1 It is a schematic diagram of a partial structure of the operating device in a preferred embodiment of the present invention. The control panel 1 includes a first surface 11 and a second surface 12 opposite to the first surface 11 . The contro...

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 a method for controlling a vernier through the detection of pressure and operating equipment thereof. The operating equipment comprises a circuit board, a processing unit, a control panel and at least three conductive elastic convex parts, wherein the control panel is located above the circuit board and a second surface of the control panel relative to a first surface is close to the circuit board, and the conductive elastic convex parts are separately installed. The conductive elastic convex parts respectively correspond to electric contacts on the circuit board. When the first surface undergoes a pressure, at least one of the conductive elastic convex parts applies a pressure to the circuit board, and deforms along with the pressure size to change the resistance of the conductive elastic convex part so as to change corresponding conductive electric property. A detection module of the processing unit detects all the changed conductive electric properties, and calculates the position of a pressure point on the first surface so as to control the movement direction of the vernier.

Description

technical field [0001] The present invention relates to a method for controlling a cursor and its operating device, in particular to a method and its operating device for controlling the moving direction of the cursor by detecting the pressure position in a communication device. Background technique [0002] Today, the functions of communication equipment are becoming more and more complex, just like a personal multimedia portable device. In order to cope with the operation of various functions such as surfing the Internet, listening to music, and taking pictures, the man-machine interface of the communication device is also complicated and becomes user-unfriendly. [0003] For example, known communication devices often use arrow keys as the main operating device. Known directions include two-way direction keys and four-way direction keys, providing user operations to control the cursor to move up, down, left, and right on the screen. However, such a simple cursor movement...

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): G06F3/02H04M1/23G01L1/22
CPCG06F3/045
Inventor 姚茂楠
Owner INVENTEC(NANJING) TECH 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