Detection system and method
A detection system and detection component technology, applied in the field of detection systems, can solve the problems of high cost, poor portability of measuring equipment, inconvenient use, etc., and achieve the effects of easy disassembly and assembly, good portability, and cost reduction
Inactive Publication Date: 2020-06-26
CORETRONIC
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Problems solved by technology
However, in the prior art, a considerable amount of manpower, equipment, space and training must be spent to detect the degree of deformation of the touch surface of the capacitive touch whiteboard.
Furthermore, the poor portability of the measuring equipment in the prior art causes inconvenience in use
[0004] Therefore, the cost of detecting the degree of deformation of the capacitive touch whiteboard in the prior art is quite high and the portability of the equipment used is not good.
Method used
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[0023] The aforementioned and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of a preferred embodiment with reference to the accompanying drawings. The directional terms mentioned in the following embodiments, such as: up, down, left, right, front or back, etc., are only referring to the directions of the drawings. Accordingly, the directional terms are used to illustrate and not to limit the invention.
[0024] figure 1 It is a schematic diagram of the use of the detection system according to an embodiment of the present invention. figure 2 for figure 1 A schematic top view of the capacitive touch device and deformation detection components in . image 3 for figure 1 Schematic side view of the capacitive touch device and deformation detection components in . Figure 4 for figure 1 Schematic diagram of the appearance of the deformation degree measurement piece in . Figure 5 for ...
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The invention discloses a detection system and a detection method, which are used for detecting the deformation degree of a touch surface of a capacitive touch device. The detection system comprises adeformation detection assembly and an electronic calculator. The deformation detection assembly comprises two conductive support members, a conductive reference member and a deformation degree measuring member, wherein the conductive reference piece is arranged on the conductive support piece and is provided with a straight edge, the deformation degree measuring piece comprises a conductive seatand a plurality of electrical conductor layers, the conductive seat is provided with a measuring surface and a bottom surface, an acute angle is formed between the bottom surface and the measuring surface, and the electrical conductor layers are sequentially arranged on the measuring surface and have different electrical impedance values. When the deformation degree measuring piece is inserted among the straight edge, the conductive support piece and the touch surface and the conductive seat, the electrical conductor layer and the straight edge are electrically conducted, the capacitive touchdevice generates a deformation degree signal. The electronic calculator receives the deformation degree signal and generates deformation degree data. According to the detection system and method, thecost consumed for detecting the deformation degree is reduced, and the detection tool used by the detection system and method has good portability.
Description
technical field [0001] The invention relates to a detection system and method. Background technique [0002] Due to factors such as materials, assembly, and environment, the touch surface of the capacitive touch whiteboard in the prior art is often deformed (concave, protrude) during the manufacturing process. When using a capacitive touch whiteboard with a large degree of deformation, the writer uses a touch capacitive water pen on the capacitive touch whiteboard, and the writer's physical handwriting and electronic handwriting, text and graphic records are displayed in the eyes of the user and the participants. There will be deviations in the observation, and the accuracy of the real-time stored digital record coordinate points will also be deviated at the same time. Not only that, when the degree of deformation is too large, when the writer uses the touch capacitive board to erase the capacitive touch whiteboard, he needs to wipe the physical handwriting and electronic h...
Claims
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IPC IPC(8): G01B7/16
CPCG01B7/16G06F3/0447H03K17/9622H03K2217/96071G06F3/0445H03K17/962
Inventor 吴佳政
Owner CORETRONIC