High-precision sensor with good waterproofness

• Main Authors: SONG ZHENTAO, ZHANG XUEYAN
• Format: Patent
• Language: Chinese; English
• Published: 21.11.2023
• Subjects: ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS; MEASURING; MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR; PHYSICS; TARIFF METERING APPARATUS; TESTING

The utility model relates to the technical field of sensors, and discloses a high-precision sensor with good waterproofness, which comprises a shell, a sealing assembly is mounted on the outer wall of the shell, a wire conduit is arranged at the bottom end of the shell in a penetrating manner, a waterproof assembly is mounted at the bottom end of the wire conduit, and a sensor circuit board is mounted at the top end of the shell. A sealing gasket is attached to the upper surface of the sensor circuit board, locking bolts are arranged on the periphery of the outer wall of the sealing gasket in a penetrating mode, a top cover is installed at the top end of the sealing gasket, and an adapter is installed on the outer side wall of the top cover. Through the arrangement of a baffle, a cushion block, a rubber ring and a through hole, the cushion block is used for supporting the bottom end of the shell, the baffle is used for sealing the outer wall of the shell, wires are transmitted through the through hole, the ru