Motor sensor

A sensor and circuit board technology, applied in the field of detection devices, can solve problems such as the inability to provide temperature monitoring big data information, and the inability to effectively monitor the abnormal running state of the motor.

Inactive Publication Date: 2016-04-13
BEIJING ZHIGAN SENSOR TECH RES INST CO LTD
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  • Abstract
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Problems solved by technology

[0002] At present, fuse temperature relays are used to monitor the running status of motors on domestic high-speed rail. Due to their inherent characteristics, fuse temperature relays can only monitor the parameter of temperature, and cannot provide large data information for temperature monitoring, which cannot be effective. Monitoring many abnormal operating states of the motor, so people need sensors that can monitor various parameters in the operating state of the motor

Method used

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Embodiment Construction

[0024] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0025] Such as figure 1 As shown, the present invention provides a motor sensor, including a first assembly 2 arranged on the outer wall of the motor and a second assembly 3 arranged inside the motor. The first assembly 2 includes a vibration monitoring board, a noise monitoring board, a current circuit board, Electromagnetic field circuit board and temperature circuit board; the second assembly 3 includes a current monitoring antenna 10 electrically connected to the current circuit board, an electromagnetic field monitoring antenna 8 electrically connected to the electromagnetic field circuit boar...

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Abstract

The invention provides a motor sensor. The motor sensor comprises a first assembly arranged at an outer wall of a motor and a second assembly arranged in the motor, the first assembly comprises a vibration monitoring plate, a noise monitoring plate, a current circuit board, an electromagnetic field circuit board, and a temperature circuit board, and the second assembly comprises a current monitoring antenna electrically connected with the current circuit board, an electromagnetic field monitoring antenna electrically connected with the electromagnetic field circuit board, and a temperature monitoring antenna electrically connected with the temperature circuit board. According to the motor sensor, multiple sensors are integrated together, multiple parameters in the operation of the motor can be simultaneously detected, and the operation state during the operation of the motor is effectively monitored.

Description

technical field [0001] The invention relates to a detection device, in particular to a motor sensor. Background technique [0002] At present, fuse temperature relays are used to monitor the running status of motors on domestic high-speed rail. Due to their inherent characteristics, fuse temperature relays can only monitor the parameter of temperature, and cannot provide large data information for temperature monitoring, which cannot be effective. To monitor many abnormal operating states of the motor, people need sensors that can monitor various parameters in the operating state of the motor. Contents of the invention [0003] The purpose of the present invention is to provide a sensor capable of simultaneously detecting wind speed, wind direction, vibration, noise, current, electromagnetic field and temperature during the working process of the motor. [0004] The technical solution adopted by the present invention to solve its technical problems is: [0005] A motor s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/02
CPCG01D21/02
Inventor 詹姆斯·刘
Owner BEIJING ZHIGAN SENSOR TECH RES INST CO LTD
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