External water meter sensor

• Main Authors: XIA RONG, XU DENGKUI, HUANG WENDAO
• Format: Patent
• Language: Chinese; English
• Published: 05.04.2022
• Subjects: MEASURING; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL; METERING BY VOLUME; PHYSICS; TESTING

The utility model discloses an external water meter sensor, and belongs to the field of water meter sensors. The external water meter sensor comprises a sensor body, the sensor body is fixedly installed in a sensor body shell, the surface of the sensor body shell is sleeved with a threaded sleeve in a threaded mode, the surface of the threaded sleeve is rotationally connected with a guide sleeve, and a clamping sleeve is fixedly installed on the bottom face of the guide sleeve; a rotating sleeve and a driving roller are rotationally connected to the interior of the clamping sleeve, and a rocking handle is fixedly mounted on one side of the rotating sleeve; by arranging the sensor body shell, the threaded sleeve and the clamping sleeve, when in use, compared with the prior art, the device can adapt to dial plates of different sizes, an old water meter can be upgraded conveniently, fixation is achieved without using one bolt and one nut, the sensor is stable and firm, and the service life of the sensor is prolo