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Title:
TEMPERATURE MEASUREMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/065834
Kind Code:
A1
Abstract:
A temperature measurement device (1), a measurement assembly (100) of the temperature measurement device (1) having a first magnetic body (111) and a second magnetic body (112) with opposite magnetic pole directions. The measurement assembly (100) is rotatably connected to a device body (200), and the first magnetic body (111) and the second magnetic body (112) are arranged around a rotation axis of the measurement assembly (100). During movement of the first magnetic body (111) and the second magnetic body (112), a magnetic field direction detection unit (202) of the device body (200) sends a first signal and a second signal on the basis of a detection result of magnetic field signals of the first magnetic body (111) and the second magnetic body (112), and controls the temperature measurement device (1) to switch on or off. When sending the first signal and the second signal, the magnetic field direction detection unit (202) incorporates detection of magnetic field directions of the first magnetic body (111) and the second magnetic body (112), thereby reducing the situation of false triggering. The first magnetic body (111) and the second magnetic body (112) are arranged around the rotation axis, which enlarges the areas and the overall volumes of the magnetic bodies in a radial plane, thereby resulting in a greater overall outward magnetic attraction force of the temperature measurement device (1), and allowing the temperature measurement device (1) to be magnetically attached to other articles.

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Inventors:
HUANG HUA (CN)
ZHAO JIANGJUN (CN)
LIU BAOWEN (CN)
Application Number:
PCT/CN2022/123624
Publication Date:
April 04, 2024
Filing Date:
September 30, 2022
Export Citation:
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Assignee:
SHENZHEN TYPHUR TECH CO LTD (CN)
International Classes:
G01K7/36; G01K1/00; G01K1/14
Foreign References:
CN209326794U2019-08-30
CN113093068A2021-07-09
CN107448996A2017-12-08
CN112650406A2021-04-13
CN112729614A2021-04-30
CN209031949U2019-06-28
CN212721758U2021-03-16
US20190017888A12019-01-17
Attorney, Agent or Firm:
DHC IP AGENTS (CN)
Download PDF:
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