Suspended object falling risk detection method and device

A technology of risk detection and hanging objects, which is applied in the direction of measuring devices, geophysical measurement, radio wave measurement systems, etc., can solve the problems of low detection accuracy and achieve the effect of high detection accuracy and simple detection structure

Pending Publication Date: 2022-04-15
GUANGDONG OCEAN UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present application provides a method and device for detecting the risk of hanging objects falling, which are used to solve the technical problem of low detection accuracy existing in the existing hanging objects falling risk detection technology

Method used

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  • Suspended object falling risk detection method and device
  • Suspended object falling risk detection method and device
  • Suspended object falling risk detection method and device

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Embodiment Construction

[0032] like figure 1 as shown, figure 1 What is shown in is the existing hanging control suspension device, which uses a specific mechanical structure. When the top surface of the circular bearing block is separated from the wall by a certain distance due to excessive load or other factors, the warning shell 5 will slide down. , when the slide exceeds five millimeters, the copper conductive block 404 will be in contact with the conductive block 504 and the button battery 505, so the warning shell is in the internal power-on state, and the active buzzer 503 emits a high-decibel sound, thereby achieving a warning fall hazard purposes. However, the detection structure of the existing device relies on a complex mechanical mechanism, and the detection accuracy is limited by the mechanical structure.

[0033] In order to overcome the above technical defects in the prior art, the embodiment of the present application provides a hanging object falling risk detection method and devic...

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Abstract

The invention discloses a suspension object falling risk detection method and device, and the method comprises the steps: enabling a pair of conductive polar plates to be disposed on a wall body and a target suspension object, and enabling the pair of conductive polar plates to be disposed on the wall body when the target suspension object is assembled on the wall body, the first pole plate and the second pole plate are made to form a detection structure similar to a capacitor, the principle of the capacitor is combined, the change condition of the relative position between the target hanging object and the wall is determined by detecting the change condition of capacitance parameters between the first pole plate and the second pole plate, and compared with a traditional hanging object falling risk detection method based on a mechanical structure, the detection method has the advantages that the detection accuracy is high; the detection structure provided by the invention is simpler and the detection precision is higher.

Description

technical field [0001] The present application relates to the technical field of furniture and electrical equipment, in particular to a method and device for detecting the risk of hanging objects falling. Background technique [0002] In recent years, in order to reduce the occupied area of ​​furniture and improve the utilization rate of indoor space, furniture or household appliances in interior design often use hanging design. During the installation process of this kind of furniture, holes are usually punched on the wall and fixed with expansion screws. furniture. This kind of fixing method is very common and can maintain the hanging time for a long time, but if the fixing device hangs the furniture with heavy load for a long time, it is easy to have problems such as the fixing device falling off as time goes by, and there is a high risk. [0003] In response to the above phenomenon, there is currently a hanging control suspension device for interior design. The device u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N27/22G01V3/00
Inventor 张成郑佳琳李晓宁张乾熙阮建文
Owner GUANGDONG OCEAN UNIVERSITY
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