Equipment and method for detecting pressure and pressure sensitivity property of electromagnetic pen
An electromagnetic pen and pressure technology, applied in the direction of measuring devices, machine/structural component testing, instruments, etc., can solve the problems of inaccurate test results and poor consistency, and achieve the effect of reducing labor costs and improving quality
Active Publication Date: 2015-06-17
BEIJING HANWANG PENGTAI TECH CO LTD
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Problems solved by technology
[0013] The technical problem to be solved by the present invention is to provide a device and method for detecting the pressure-sensitivity performance of an electromagnetic pen, which can solve the problems of inaccurate test results and poor consistency of the traditional test method, improve the consistency of the electromagnetic pen; solve the problem of the test operation The problem of high dependence on the operator and high labor intensity of the operator reduces labor costs and improves test efficiency
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[0062] In the following, the present invention will be specifically described through exemplary embodiments. It is to be understood, however, that elements, structures and characteristics of one embodiment may be beneficially incorporated in other embodiments without further recitation.
[0063] refer to figure 2 , shows an electromagnetic assembly according to the present invention, especially the pressure-sensitive performance detection equipment N of an electromagnetic pen, including: a supporting base plate mechanism 218 on which various detection equipment are installed; an electric displacement platform 250 is set On the base plate mechanism 218; the electromagnetic pen clamping mechanism 230 is arranged on the base plate mechanism 218 for clamping the electromagnetic pen 301; the electromagnetic plate clamping mechanism 240 is arranged on the electric displacement table 250 for clamping the electromagnetic plate 205 , and correspondingly arranged with the electromagne...
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The invention discloses equipment for detecting a pressure and a pressure sensitivity property of an electromagnetic pen, which is used for detecting the pressure and the pressure sensitivity property of the electromagnetic pen. The equipment comprises a bottom board mechanism for supporting, an electromagnetic pen clamping mechanism which is arranged on the bottom board mechanism and is used for clamping an electromagnetic pen, an electromagnetic board clamping mechanism for clamping an electromagnetic board, a pressure sensing mechanism and a control unit, wherein the electromagnetic pen clamping mechanism and the electromagnetic board clamping mechanism can have relative displacement, and the electromagnetic pen generates a pressure signal on the electromagnetic board; the pressure sensing mechanism is connected with the electromagnetic board clamping mechanism, and is used for transmitting the pressure signal of the electromagnetic pen to the control unit; and the control unit is used for collecting the pressure signal output by the pressure sensing mechanism and a pressure sensitivity signal output by the electromagnetic board, carrying out data calculation and analysis, and displaying the calculation and analysis results to the outside. The invention further discloses a method for detecting the pressure and the pressure sensitivity property of the electromagnetic pen. According to the equipment and the method for detecting the pressure and the pressure sensitivity property of the electromagnetic pen, the testing precision and the testing accuracy can be ensured, and the labor cost can be reduced.
Description
technical field [0001] The invention relates to the field of electromagnetic touch control, in particular to a device and a method for detecting the pressure-sensitivity performance of an electromagnetic pen. Background technique [0002] At present, human-computer interaction devices based on electromagnetic induction technology are widely used. This kind of equipment must work together with an electromagnetic touch pen (referred to as an electromagnetic pen) and an electromagnetic touch panel (referred to as an electromagnetic board). Components with high positioning accuracy. The electromagnetic pen and the electromagnetic board are independent components. The electromagnetic board has a certain induction height. The electromagnetic pen can sense the electromagnetic signal emitted by the electromagnetic board within the range of the induction height, so that the electromagnetic board can be placed on the back of the display device, improving the Display contrast. The el...
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IPC IPC(8): G01M99/00
Inventor 刘大勇李照锁尹文彬苏庆丰
Owner BEIJING HANWANG PENGTAI TECH CO LTD