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Touch screen frequency point calibration device and method

A calibration device and screen frequency point technology, which is applied in the direction of instruments, electrical digital data processing, data processing input/output process, etc., can solve the problems of electronic equipment without fixing devices, electronic product displacement, calibration failure, etc., to achieve convenient fixation , avoid misalignment, and have a wide range of movement

Pending Publication Date: 2018-09-04
江苏中致显科技有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a touch screen frequency point calibration device and calibration method to solve the problem that the current touch screen calibration equipment for electronic products proposed in the above background technology does not have a fixing device when the electronic equipment is calibrated, and the displacement of the electronic product will cause calibration. failure problem

Method used

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  • Touch screen frequency point calibration device and method
  • Touch screen frequency point calibration device and method
  • Touch screen frequency point calibration device and method

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] see Figure 1-4 , the present invention provides a technical solution: a touch screen frequency point calibration device, including a casing 1, a switch door 2, a first hydraulic cylinder 3, a control panel 4, a first telescopic rod 5, a first connecting plate 6, a stepping Motor 7, driving wheel 8, limit plate 9, rotating shaft 10, driven wheel 11, second connecting plate 12, second hydraulic cylinder 13, second telescopic rod 14, joint 15, tablet comp...

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Abstract

The invention discloses a touch screen frequency point calibration device and method. The device comprises a shell and a control panel, wherein a switch door is mounted at the front end of the shell;a first hydraulic cylinder is mounted in the middle of the upper end of the switch door; the control panel is mounted on the right side of the first hydraulic cylinder; a driven wheel is mounted in the middle of a side surface of a rotating shaft; a second hydraulic cylinder is mounted on the left side of a second connecting plate; the right side of the second hydraulic cylinder is connected witha second telescopic rod; a tablet computer is mounted in the middle of the bottom end of the inside of the shell; inner threaded holes are uniformly and symmetrically formed along the vertical axis ofthe shell at the bottom end of the inside of the shell; a spring is mounted in the lower end of a mounting rod; a calibration pen is mounted at the lower end of the mounting rod; and the first hydraulic cylinder, a stepping motor and the second hydraulic cylinder are electrically connected with the control panel. The touch screen frequency point calibration device can calibrate a touch screen, awhole calibration process is automatic, and the calibration precision is high.

Description

technical field [0001] The invention relates to the related technical field of screen calibration, in particular to a touch screen frequency point calibration device and a calibration method. Background technique [0002] After the touch screen on an electronic product such as a tablet is used for a period of time, the system coordinates may shift and the positioning is inaccurate. Therefore, it is necessary to use the frequency point calibration in the electronic product system to calibrate the frequency point of the touch screen. The current touch screen calibration equipment for electronic products cannot calibrate the screens of different electronic equipment when calibrating the screen, and when calibrating, the electronic equipment does not have a fixed device, and there will be a problem that the displacement of the electronic product will cause the calibration to fail. Therefore, we A touch screen frequency point calibration device is proposed to solve the above prob...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G05D3/20
CPCG05D3/20G06F3/0418
Inventor 赵圣铭
Owner 江苏中致显科技有限公司
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