Ultrasonic probe operating device with pressure sensor

A pressure sensor and operating device technology, used in measuring devices, using sonic/ultrasonic/infrasonic waves to analyze solids, and using sonic/ultrasonic/infrasonic waves for material analysis, etc. Apply pressure and other issues to achieve the effect of simplifying the operation

Active Publication Date: 2019-11-08
山东亿赛工程检测有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: when testing, it is necessary to manually apply a certain pressure to the probe to make the rest of the measured workpieces fit closely. When the applied pressure is too large, the w

Method used

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  • Ultrasonic probe operating device with pressure sensor
  • Ultrasonic probe operating device with pressure sensor
  • Ultrasonic probe operating device with pressure sensor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0036] Embodiment: a kind of ultrasonic probe operating device with pressure sensor, such as figure 1 As shown, it includes a frame 1, a sliding structure 2, a driving structure 3 and a probe base 8. The probe base 8 is used to install the probe, the probe base 8 is slidably connected to the sliding structure 2, the sliding structure 2 is slidably connected to the frame 1, and the driving structure 3 drives the sliding structure 2 to slide, thereby driving the probe to slide.

[0037] Such as figure 1 As shown, the frame 1 includes two side plates 4 and two sliding bars 5, the two side plates 4 are vertically arranged and both are parallel, and the two sliding bars 5 are fixedly connected to the two side plates 4 horizontally between, and the sliding rods 5 are parallel to each other.

[0038] Such as figure 1 As shown, the sliding structure 2 includes a threaded rod 6 , a sliding seat 7 and a guide rod 9 . There are two sliding seats 7 and they are sleeved on two guide ro...

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PUM

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Abstract

The invention discloses an ultrasonic probe operating device with a pressure sensor and belongs to the field of ultrasonic flaw detection auxiliary devices. The ultrasonic probe operating device witha pressure sensor is characterized by comprising a probe seat, the probe seat is provided with base and a connecting block in slippage with the base, the base is provided with a mounting through holeused for mounting a probe, the side wall of the shell is in threaded connection with an adjusting bolt, the adjusting bolt penetrates through the side wall of the shell and extends into the mounting through hole, the connecting block is provided with a pressure detecting device, the pressure detecting device comprises a pressure sensor for detecting the pressure between the base and the connectingblock, a controller electrically connected with the pressure sensor, and a display screen electrically connected with the controller. The ultrasonic probe operating device in the invention has the effect of displaying the pressure between the probe and a workpiece.

Description

technical field [0001] The invention relates to the technical field of ultrasonic flaw detection auxiliary devices, more specifically, it relates to an ultrasonic probe operating device with a pressure sensor. Background technique [0002] Ultrasonic flaw detection is a method for inspecting parts defects by using ultrasonic energy to penetrate deep into the metal material and pass from one section to another section, reflecting at the edge of the interface to inspect parts defects. Inside the metal, when a defect and the bottom surface of the part are encountered, reflected waves will be generated respectively, and pulse waveforms will be formed on the fluorescent screen. Based on these pulse waveforms, the position and size of the defect can be judged. [0003] At present, the common ultrasonic probe is an oblique probe, which includes a probe body and an inclined wedge located at the lower end of the probe body. A piezoelectric wafer and a damping block are arranged in th...

Claims

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Application Information

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IPC IPC(8): G01N29/04G01N29/22G01N29/265
CPCG01N29/04G01N29/226G01N29/265G01N2291/0234
Inventor 辛士跃陈克芳刘绪坤
Owner 山东亿赛工程检测有限公司
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