Mobile phone screen calibration device

A technology for calibrating a device and a mobile phone screen, which is applied in the fields of telephone communication, instruments, electrical digital data processing, etc., can solve the problems of low screen work efficiency and easy misoperation, and achieve the effect of improving the work efficiency of calibration and high accuracy of calibration.

Inactive Publication Date: 2016-01-20
重庆市新唐电科技有限公司
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the purpose of the present invention is to provide a mobile phone screen calibration device to solve the problems of low work efficiency and prone to misoperation in the prior art when manually using a touch pen to calibrate the mobile phone screen

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
  • Mobile phone screen calibration device
  • Mobile phone screen calibration device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0013] As shown in the figure, the mobile phone screen calibration device of this embodiment includes a U-shaped base 1, a mobile phone positioning device 2 arranged on the bottom of the U-shaped base, a transparent cover 3 arranged on the upper end of the U-shaped base, and a transparent cover 3 arranged on the cover. The guide block 4, the touch pen 5 that is arranged in the guide block and slides up and down with the guide block, and the spring 6 that is fixedly sleeved on the lower part of the touch pen and fixedly connected with the guide block, the position of the touch pen is the same as that installed on the mobile phone The screen calibration point of the mobile phone on the positioning device is facing right.

[0014] The mobile phone screen calibration device of this embodiment fixes the mobile phone through the U-shaped base and the position...

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 present invention discloses a mobile phone screen calibration device which comprises a U-shaped base, a mobile phone positioning device arranged at the bottom of the U-shaped base, a transparent cover plate arranged at the upper end of the U-shaped base, a guide block arranged on the cover plate, a touch pen which is arranged in the guide block and is matched with the guide block in an up and down sliding way, and a spring which sleeves the lower section of the touch pen fixedly and is fixedly connected to the guide block. The position of the touch pen is aligned with the screen calibration point of the mobile phone installed on the mobile phone positioning device. According to the device, the mobile phone is fixed through the U-shaped base and the positioning device, the no movement of the mobile phone in the calibration process is ensured, since after the mobile phone is installed on the positioning device, the screen calibration point is automatically aligned with the position of the touch pen, thus a calibration coordinate point can be accurately clicked when the calibration staff presses the touch pen, the calibration accuracy is high, wrong operation is prevented, and the work efficiency of calibration is greatly improved.

Description

technical field [0001] The invention relates to a tool, in particular to a mobile phone screen calibration tool. Background technique [0002] The touch screen of a mobile phone is an absolute coordinate system, which is essentially different from the relative positioning system. The characteristic of the absolute coordinate system is that each positioning coordinate has nothing to do with the previous positioning coordinates. The data of each touch is converted to the coordinates on the screen through calibration. No matter what the situation is, the output data of the coordinates of the touch screen at the same point is stable. of. However, for the same reasons as the technical principle, it cannot guarantee the same sampling data every time the same point is touched, and the absolute coordinate positioning cannot be guaranteed, and the point is not accurate. This is the most feared problem of the touch screen: drift. [0003] More and more mobile phone products use disp...

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): H04M1/725G06F3/041
Inventor 王子尧
Owner 重庆市新唐电科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap