Ultrasonic water meter

Abstract

The utility model belongs to ultrasonic water gauge technical field discloses an ultrasonic water gauge. The ultrasonic water gauge includes shell, circuit board subassembly and battery subassembly, circuit board subassembly sets up in the shell, and circuit board subassembly is equipped with a plurality of first link parts, battery subassembly sets up in the shell and partly inserts in circuit board subassembly, and battery subassembly is equipped with a plurality of second link parts, first link part and second link part one -to -one detachable connection, namely can realize circuit board subassembly and battery subassembly separate and set up respectively, and set up first link part on circuit board subassembly, set up second link part on battery subassembly, through the cooperation of first link part and second link part, realize detachable connection between circuit board subassembly and battery subassembly, thereby can realize the replacement of battery through replacing battery subassembly after the power consumption of battery subassembly, makes it maintainability height, thereby prolongs the service life of ultrasonic water gauge.

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