An Ultrasonic Meter

Abstract

The invention discloses an ultrasonic measuring instrument, which comprises two end plates in the shape of a semicircle arc, a connecting rod connected between the two end plates, and an outer track in the shape of a semicircle arc installed on each end plate And the inner rail in the shape of a semicircle, the outer rail and the inner rail are slidably connected with a movable plate driven by the second driving device; the first beam arranged along the axial direction of the end plate is connected between the two movable plates, and the first A slide rail is connected to the beam, and a slider driven by the first driving device is slidably connected to the slide rail; an ultrasonic detector driven by the third driving device and moving radially along the end plate is installed on the slider. When the present invention is in use, the measured object is located on the axis of the end plate, and the ultrasonic detector can move along the circumferential direction of the measured object, or along the axial direction of the measured object, so as to facilitate the measurement of the position information of the internal structure of similar cylindrical objects.

Description

technical field [0001] The invention relates to an ultrasonic meter. Background technique [0002] In the prior art, when measuring the internal structure of an object, it is necessary to use an ultrasonic detector. The specific operation is: attach the ultrasonic detector to the surface of the measured object, and the ultrasonic detector emits ultrasonic waves to the inside of the measured object. When the structure is changed, the reflected ultrasonic wave changes, and then the information of the internal structure of the measured object can be learned, such as internal defects in concrete or the bone condition of a person's leg or arm. [0003] However, the existing technology has the following disadvantages: the ultrasonic detector can only measure the depth information between the internal structure of the measured object and the surface of the measured object, and cannot measure the position information of the internal structure of the measured object in other directio...

AI Technical Summary

Problems solved by technology

[0003] However, the existing technology has the following disadvantages: the ultrasonic detector can only measure the depth information between the internal structure of the measured object and the surface of the measured object, and cannot measure the position information of the internal structure of the measured object in other directions, requiring the operator to manually measure the ultrasonic detection. The location information of the instrument, such as using paint to draw the coordinate system on the concrete surface in advance, and then using the ultrasonic detector to measure and record the coordinate value of each measurement point, the work efficiency is low

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