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Raindrop sensor

A raindrop sensor and frame cover technology, applied in the field of sensors, can solve problems such as windows being closed

Pending Publication Date: 2022-02-22
宁惠贤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although the raindrop sensing module used in the existing automation technology for windows can respond to closing the window in time when it rains, it needs to wait for the raindrop module to dry before reopening the window after the rain stops, resulting in a long window after the rain stops. time is off

Method used

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Embodiment

[0018] Refer to attached figure 1 , attached figure 2 , attached image 3 , a raindrop sensor according to the present invention, the circuit board 4 is supported and placed on the bottom surface of the frame strip 2 of the frame cover 1 by a compression spring 10, one end of the compression spring 10 is placed at the center of the bottom plate 9, and the other end is supported on the circuit board 4. At the center of the lower surface of the board 4, each vertical circuit line 6 on the upper surface of the circuit board 4 and each vertical frame bar 2 of the frame cover 1 are evenly combined and placed at an interval of 1.0-1.5mm. In the middle position of each vertical elongated slit, the upper end of each vertical circuit wire 6 turns to pass through the circuit board 4 and electrically connects with the horizontal circuit wire 11 on the lower surface of the circuit board 4 . The right end of the transverse circuit line 11 on the upper part of the lower plate is provided...

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PUM

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Abstract

The inventin discloses a raindrop sensor. The raindrop sensor comprises a lattice-shaped frame cover, a circuit board of a strip-shaped circuit line in the frame cover, a compression spring and a water absorption plate on a lower side face of the frame cover. The raindrop sensor is advantaged in that a raindrop switch-on electric signal can be well sensed in rainy days, and the electric signal can be timely switched off when the rain stops.

Description

technical field [0001] The invention relates to a sensor, in particular to a raindrop sensor. Background technique [0002] In the field of automation, sensors are usually used. In order to facilitate daily life, people have also designed a system that uses a raindrop sensing module to connect to a controller to monitor the opening and closing of windows. [0003] Although the raindrop sensing module used in the existing automation technology for windows can respond to closing the window in time when it rains, it needs to wait for the raindrop module to dry before reopening the window after the rain stops, resulting in a long window after the rain stops. Time is off. Contents of the invention [0004] In view of the above problems, the present invention designs a raindrop sensor, which can sense raindrops in time when it rains, and connect the electrical signal; when the rain stops, the raindrop sensor will automatically disappear in time, and disconnect the electrical si...

Claims

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Application Information

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IPC IPC(8): E05F15/71G01V3/00
CPCE05F15/71G01V3/00Y02A90/30
Inventor 宁惠贤
Owner 宁惠贤
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