CN105043311A - Ultrasonic thickness gauge - Google Patents
Ultrasonic thickness gauge Download PDFInfo
- Publication number
- CN105043311A CN105043311A CN201510431127.3A CN201510431127A CN105043311A CN 105043311 A CN105043311 A CN 105043311A CN 201510431127 A CN201510431127 A CN 201510431127A CN 105043311 A CN105043311 A CN 105043311A
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- CN
- China
- Prior art keywords
- thickness gauge
- thicknessmeter
- probe
- temperature sensor
- gauge body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
- G01B17/02—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Abstract
The invention relates to an ultrasonic thickness gauge. The ultrasonic thickness gauge comprises a thickness gauge body and a probe, wherein a single-chip microcomputer is arranged in the thickness gauge body. A liquid crystal display is arranged at the upper part of the front of the thickness gauge body. The liquid crystal display is connected with the output end of the single-chip microcontroller. An operation button is arranged at the lower part of the front of the thickness gauge body. The probe is electrically connected with the thickness gauge body through a connection wire. The ultrasonic thickness gauge further comprises a temperature sensor which is arranged on the thickness gauge body. The temperature sensor is connected with the input end of the single-chip microcontroller. According to the ultrasonic thickness gauge provided by the invention, the temperature sensor is arranged on the thickness gauge body; the temperature information of a workpiece to be detected can be detected in real time, and is transferred to the single-chip microcontroller of the thickness gauge body for data processing; a temperature value controlled by the single-chip microcontroller is displayed on the liquid crystal display; staff can conveniently and timely observe the temperature information to determine whether a dedicated high temperature probe is replaced; and the ultrasonic thickness gauge has the advantages of convenient use, safe detection probe use and accurate detection.
Description
Technical field
The present invention relates to a kind of supersonic thickness meter.
Background technology
Supersonic thickness meter carries out thickness measure according to Ultrasonic Pulse-Echo principle, when the ultrasonic pulse launched when popping one's head in arrives material interface by testee, pulse is reflected back toward the thickness that the time of propagating in the material by accurately measuring ultrasound wave of popping one's head in determines measured material.
Supersonic thickness meter forms with probe two parts primarily of the body containing host circuit.Host circuit comprises radiating circuit, receiving circuit, counting display circuit three part, the high pressure produced by radiating circuit
shock waveincentive probe, produces ultrasound emission
pulsating wave, pulsating wave received circuit after the reflection of medium interface receives, after the process of single-chip microcomputer counting, and warp
liquid crystal displaydisplay thickness value, it is mainly multiplied by according to sound wave velocity of propagation in the sample the thickness being obtained sample by the half of the time of sample.
In supersonic thickness meter use procedure, temperature is a kind of key factor affecting its measurement index, and the velocity of sound in general solid material raises with its temperature and reduces, and have test figure to show, hot material often increases by 100 DEG C, and the velocity of sound declines 1%.This situation is usually encountered for the in-service equipment of high temperature.High temperature dedicated probe should be selected, be sure not to use ordinary ultrasonic probe.
And traditional ultrasonic self without the measurement function to temperature, use inconvenience.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of with temperature measurement function, supersonic thickness meter easy to use.
For solving the problems of the technologies described above, the invention provides following technical scheme: a kind of supersonic thickness meter, thicknessmeter body, the probe of single-chip microcomputer is established in comprising, described thicknessmeter body front upper is provided with LCDs, described LCDs is connected to single-chip microcomputer output terminal, the positive basifacial of described thicknessmeter body is provided with operation push-button, and described probe is electrically connected with thicknessmeter body by connecting line; Also include the temperature sensor be arranged on thicknessmeter body, described temperature sensor is connected to the input end of single-chip microcomputer.
As preferred to the one of technique scheme, described temperature sensor is arranged at thicknessmeter bodies top.
Improve as to the one of technique scheme, the described thicknessmeter body back side is provided with the uncovered transparent accommodation box in top, is placed with sand paper in described transparent accommodation box, and described transparent accommodation box top open-mouth is connected with lid.
The beneficial effect that the present invention compared with prior art has is: supersonic thickness meter provided by the invention, its thicknessmeter body is provided with temperature sensor, workpiece for measurement temperature parameter can be detected in real time, then the single-chip microcomputer passing to thicknessmeter body carries out data processing, demonstrated in LCDs by Single-chip Controlling Temperature numerical afterwards, staff is facilitated to observe out temperature information in time, to judge whether to change high temperature dedicated probe, easy to use, guarantee detection probe use safety, guarantee detection accuracy.
Accompanying drawing explanation
Fig. 1 is Facad structure schematic diagram of the present invention;
Fig. 2 is side structure schematic diagram of the present invention.
Number in the figure is: 1-thicknessmeter body, and 2-pops one's head in, 3-connecting line, 4-temperature sensor, 5-operation push-button, 6-LCDs, the transparent accommodation box of 7-, 8-lid, 9-sand paper.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
In describing the invention, it will be appreciated that, term " longitudinal direction ", " transverse direction ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
Known with reference to Fig. 1, a kind of supersonic thickness meter, the thicknessmeter body 1 of single-chip microcomputer, probe 2 is established in comprising, described thicknessmeter body 1 front upper is provided with LCDs 6, described liquid crystal display 6 screen is connected to single-chip microcomputer output terminal, the positive basifacial of described thicknessmeter body 1 is provided with operation push-button 5, and described probe 2 is electrically connected with thicknessmeter body 1 by connecting line 3; Also include the temperature sensor 4 being arranged at thicknessmeter body 1 top, described temperature sensor 4 is connected to the input end of single-chip microcomputer.
Supersonic thickness meter provided by the invention, its thicknessmeter body 1 is provided with temperature sensor 4, workpiece for measurement temperature parameter can be detected in real time, then the single-chip microcomputer passing to thicknessmeter body 1 carries out data processing, is demonstrated afterwards by Single-chip Controlling Temperature numerical in LCDs 6, facilitates staff to observe out temperature information in time, to judge whether to change high temperature dedicated probe, easy to use, guarantee detection probe use safety, guarantee detection accuracy.
In supersonic thickness meter use procedure, if workpiece for measurement
surfacenessexcessive, probe and surface of contact can be caused
couplingweak effect, reflection echo is low, even cannot receive echoed signal.For surface corrosion, coupling effect
extreme differencein-service equipment, pipeline etc. need by sand, grind, the method effects on surface such as to frustrate and process, reduce roughness, also oxide and skin of paint can be removed simultaneously, expose metallic luster, probe and checking matter are passed through
couplantgood coupling effect can be reached.For this reason known with reference to Fig. 2, thicknessmeter body 1 back side provided by the invention is provided with the uncovered transparent accommodation box 7 in top, is placed with sand paper 9 in described transparent accommodation box 7, and described transparent accommodation box 7 top open-mouth is connected with lid 8.Sand paper 9 pairs of corrosion workpiece can be taken in time and carry out surface frosted process, reduce roughness.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. a supersonic thickness meter, thicknessmeter body, the probe of single-chip microcomputer is established in comprising, described thicknessmeter body front upper is provided with LCDs, described LCDs is connected to single-chip microcomputer output terminal, the positive basifacial of described thicknessmeter body is provided with operation push-button, and described probe is electrically connected with thicknessmeter body by connecting line; It is characterized in that: also include the temperature sensor be arranged on thicknessmeter body, described temperature sensor is connected to the input end of single-chip microcomputer.
2. a kind of supersonic thickness meter according to claim 1, is characterized in that: described temperature sensor is arranged at thicknessmeter bodies top.
3. a kind of supersonic thickness meter according to claim 2, is characterized in that: the described thicknessmeter body back side is provided with the uncovered transparent accommodation box in top, is placed with sand paper in described transparent accommodation box, and described transparent accommodation box top open-mouth is connected with lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510431127.3A CN105043311A (en) | 2015-07-22 | 2015-07-22 | Ultrasonic thickness gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510431127.3A CN105043311A (en) | 2015-07-22 | 2015-07-22 | Ultrasonic thickness gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105043311A true CN105043311A (en) | 2015-11-11 |
Family
ID=54450050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510431127.3A Pending CN105043311A (en) | 2015-07-22 | 2015-07-22 | Ultrasonic thickness gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105043311A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844504A (en) * | 2018-07-05 | 2018-11-20 | 深圳市贝优通新能源技术开发有限公司 | A kind of sonigauge convenient for fixing and adjusting |
| CN108955591A (en) * | 2018-07-09 | 2018-12-07 | 深圳市有钱科技有限公司 | A kind of sonigauge of band auxiliary body |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2061270U (en) * | 1989-11-18 | 1990-08-29 | 刘亚南 | Steel flexible rule used as enclosed circuit |
| JPH04160309A (en) * | 1990-08-10 | 1992-06-03 | Sekisui Plastics Co Ltd | Ultrasonic thickness gauge |
| CN1908581A (en) * | 2006-08-08 | 2007-02-07 | 浙江林学院 | Ultrasonic thickness-measuring instrument for plate-like substances |
| CN201807054U (en) * | 2010-08-31 | 2011-04-27 | 郁伟 | Anesthetic spray tool uniform in spraying |
| CN202066962U (en) * | 2011-05-13 | 2011-12-07 | 五邑大学 | Multifunctional ultrasonic wave measuring instrument |
| CN104197872A (en) * | 2014-09-21 | 2014-12-10 | 大连理工大学 | Method for measuring coating thickness and interfacial roughness simultaneously by ultrasonic |
-
2015
- 2015-07-22 CN CN201510431127.3A patent/CN105043311A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2061270U (en) * | 1989-11-18 | 1990-08-29 | 刘亚南 | Steel flexible rule used as enclosed circuit |
| JPH04160309A (en) * | 1990-08-10 | 1992-06-03 | Sekisui Plastics Co Ltd | Ultrasonic thickness gauge |
| CN1908581A (en) * | 2006-08-08 | 2007-02-07 | 浙江林学院 | Ultrasonic thickness-measuring instrument for plate-like substances |
| CN201807054U (en) * | 2010-08-31 | 2011-04-27 | 郁伟 | Anesthetic spray tool uniform in spraying |
| CN202066962U (en) * | 2011-05-13 | 2011-12-07 | 五邑大学 | Multifunctional ultrasonic wave measuring instrument |
| CN104197872A (en) * | 2014-09-21 | 2014-12-10 | 大连理工大学 | Method for measuring coating thickness and interfacial roughness simultaneously by ultrasonic |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844504A (en) * | 2018-07-05 | 2018-11-20 | 深圳市贝优通新能源技术开发有限公司 | A kind of sonigauge convenient for fixing and adjusting |
| CN108844504B (en) * | 2018-07-05 | 2021-03-19 | 东营钧辰石油设备有限责任公司 | Ultrasonic thickness gauge convenient to fix and adjust |
| CN108955591A (en) * | 2018-07-09 | 2018-12-07 | 深圳市有钱科技有限公司 | A kind of sonigauge of band auxiliary body |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151111 |