Mounting structure of detecting electrodes and water detector

A technology for detecting electrodes and installation structures, which is applied to measuring devices, by detecting the appearance of fluid at the leak point, the direction of the instrument, etc., can solve the problems of not being able to put the water detector, unable to work normally, and limited use places, so as to increase the use places. , compact structure, reliable performance

Pending Publication Date: 2019-10-29
田丽莉
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the water detectors in the prior art are generally too large in size, resulting in limited use places, especially in some narrow angles where the water detector cannot be placed; in addition, the water detectors in the prior art can only detect one side, if the detection If the device accidentally turns over or is not on a horizontal surface, it will not work properly

Method used

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  • Mounting structure of detecting electrodes and water detector
  • Mounting structure of detecting electrodes and water detector
  • Mounting structure of detecting electrodes and water detector

Examples

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Embodiment

[0034] see figure 1 and figure 2 , This embodiment discloses a water detector, which includes an insulating case, a battery 5, a circuit board and four detection electrodes.

[0035] The insulating casing includes four detection surfaces, and the four detection electrodes are respectively buried on the connecting edges between the four detection surfaces, and a detection circuit is provided on the circuit board, and the detection circuit includes signal line electrodes and Power supply electrodes; the four detection electrodes are in groups of two, and the two groups of detection electrodes are used to connect the signal line electrodes and the power supply electrodes respectively, and the two detection electrodes at the diagonal position are connected to the same electrode, that is, they are located at the diagonal position A pair of detection electrodes is connected, one pair of detection electrodes of the four detection electrodes is connected to the signal line electrode...

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PUM

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Abstract

The invention discloses a mounting structure of detecting electrodes and a water detector, and belongs to the field of detection equipment. The water detector comprises an insulation shell, a battery,a circuit board and four detecting electrodes; the insulation shell comprises four detection surfaces, and four detecting electrodes are respectively buried on connecting edges between the four detection surfaces; the four detecting electrodes are in pairs and used for being connected with a signal line electrode and a power electrode, and two detecting electrodes located at diagonal positions are connected with a same electrode; and the battery and the circuit board are installed in the insulation shell. According to the water detector provided by the invention, when any one detection surface is located on a plane, two detecting electrodes with different polarities are always located on the plane; and once water exists on the plane, an internal circuit can be triggered to realize a waterdetection function and the performance is reliable. The battery is adopted to provide power, and the battery and the circuit board are installed inside the insulation shell; and moreover, the structure is compact, the size is small, and the use places are more. The invention further discloses the mounting structure of the detecting electrodes.

Description

technical field [0001] The invention relates to the field of detection equipment, in particular to a detection electrode installation structure and a water detector. Background technique [0002] In the living and working scenes of modern people, water leakage often occurs. Such as water leaks from drinking fountains, water pipes, and roofs, etc. Leakage brings inconvenience to people's life and work, and due to the continuous increase in the penetration rate of electrical appliances in various places, the incidence of serious safety hazards also increases. As small as the water entering the house is as large as the short circuit caused by the water, which will cause electric shock and fire. For this reason, people have created a water detector to detect and alarm various water leakage conditions. Its arrival brings people's life and work. a guarantee. [0003] However, the water detectors in the prior art are generally too large in size, resulting in limited use places, e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N27/00G01M3/16
CPCG01M3/16G01N27/00
Inventor 施镇乾
Owner 田丽莉
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