Patent ID: 8074513

Claim:
A fluid measuring instrument carrier structure, comprising: a carrier main body being assembled from a front, a middle and a rear steel pipe, and being provided from front to back at predetermined positions with a current meter, a front current-guiding holding-down plate, and a rear current-guiding holding-down plate; the current meter being provided at a front end of the carrier main body; the front current-guiding holding-down plate including two sets of horizontal and vertical wing portions, and having a gravity-center adjuster connected thereto; and the rear current-guiding holding-down plate including two sets of horizontal and vertical wing portions; whereby, according to the principles of fluid mechanics, the front and the rear current-guiding holding-down plate naturally submerge in water due to water currents, and are able to slightly horizontally sway leftward and rightward in water currents to keep the carrier main body in a stable and balanced state, enabling a user to easily and quickly complete measuring of water depth and current velocity.