Integral urine wet sensor

A sensor, all-in-one technology, applied in the field of sensors, can solve the problems of indentation on the tender skin, children's pain, and the lack of flexibility of the printed circuit board.

Inactive Publication Date: 2011-05-11
张海艇
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0002] Urine wetness alarms can prompt parents to change diapers in time, thereby bringing convenience to people, but the sensors used for urine wetness alarms are mostly made of printed circuit boards, and soldered on the printed circuit boards at the same time. There are two wires, because the printed circuit board is not flexible and there are two solder joints protruding, so this sensor will leave indentations on the tender skin and cause pain to the child

Method used

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Embodiment Construction

[0009] Embodiments of the present invention will be described in detail with reference to the accompanying drawings: the transparent plastic substrate 1 is shown in the accompanying drawings, the sensing part 2, the wiring part 3, the plug part 4, the connection and the structural relationship of the silver paste conductor 5. An integrated urine wetness sensor is composed of a sensing part 2, a connecting part 3, and a plug-in part 4. The sensing part 2 is composed of two lines that do not touch each other, and the two lines are in a staggered shape. There is a small gap between the two canine-tooth-shaped lines, and the connection part 3 is composed of two parallel conductive lines, one end of which is respectively connected to the two canine-tooth-shaped lines of the sensing part, and the other end is connected to the plug-in The two plug-ins of part 4 are connected separately. The plug-in part 4 is composed of two conductive lines with one end in the shape of a plug-in. The ...

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Abstract

The invention discloses an integral urine wet sensor which is composed of a sensing part, a connection part and a plug-in part, wherein lines of the sensing part, the connection part and the plug-in part are all silver-paste electrical conductors, and the silver-paste electrical conductors are coated on a transparent plastic substrate, the thickness of each silver-paste electrical conductor is about 0.1mm, and the thickness of the transparent plastic substrate is about 0.3mm. The integral urine wet sensor provided by the invention has the advantage that because the sensor is soft and has no weld and bump, the sensor does not hurt the skins of children.

Description

Technical field [0001] The invention relates to a sensor, in particular to an integrated urine wetness sensor. Background technique [0002] Urine wetness alarms can prompt parents to change diapers in time, thereby bringing convenience to people, but the sensors used for urine wetness alarms are mostly made of printed circuit boards, and soldered on the printed circuit boards at the same time. There are two wires, and because the printed circuit board is not flexible and there are two protruding solder joints, this sensor will leave indentations on the delicate skin and cause pain to the child. Contents of the invention [0003] The purpose of the present invention is to provide a soft integrated urine wetness sensor. In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention to solve the technical problem is: a sensing part, a connecting part, and a plug-in part to form a In the integrated urine wetness sensor, the sensing p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B21/20
Inventor 张海艇
Owner 张海艇
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