CN204461381U - Pulse reflection digital display ultrasonic thickness test instrument system - Google Patents
Pulse reflection digital display ultrasonic thickness test instrument system Download PDFInfo
- Publication number
- CN204461381U CN204461381U CN201520095893.2U CN201520095893U CN204461381U CN 204461381 U CN204461381 U CN 204461381U CN 201520095893 U CN201520095893 U CN 201520095893U CN 204461381 U CN204461381 U CN 204461381U
- Authority
- CN
- China
- Prior art keywords
- circuit
- signal
- pulse
- synchronizing
- generating
- 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.)
- Expired - Fee Related
Links
Landscapes
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Abstract
The utility model discloses pulse reflection digital display ultrasonic thickness test instrument system, relate to radiant type sensor field.In order to realize obtaining thickness of sample according to ultrasonic pulse velocity of propagation in the sample to which, in the utility model: add ultrasonic transducer between transmitting and receiving circuit, also synchronizing circuit is entered after the signal combination of radiating circuit and ultrasonic transducer, after synchronizing circuit forms circuit applying synchronizing signal to receiving circuit and thickness square wave, thickness square wave forms circuit and the square-wave signal synchronously crossed is sent to time amplifier and automatically display circuit, time amplifier is sent to count pulse circuit for generating after time signal being amplified, the count signal of count pulse circuit for generating reaches counting display circuit, data-signal is sent to count pulse circuit for generating and counting display circuit by automatically display circuit.The transponder pulse time interval expands by the utility model, can measure the reflected impulse time accurately, and simultaneously synchronizing circuit ensure that instrument each several part is ruly and carries out work.
Description
Technical field
The utility model relates to radiant type sensor field, particularly relates to pulse reflection digital display ultrasonic thickness test instrument system.
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.All ultrasound waves that can make all can adopt this principle to measure with the various materials that a constant speed is propagated therein.
Utility model content
The technical problems to be solved in the utility model is to provide pulse reflection digital display ultrasonic thickness test instrument system, realizes obtaining thickness of sample according to ultrasonic pulse velocity of propagation in the sample to which.
For solving the problems of the technologies described above, the utility model is achieved through the following technical solutions:
The utility model provides pulse reflection digital display ultrasonic thickness test instrument system, comprise radiating circuit, receiving circuit, thickness square wave forms circuit, time amplifier, count pulse circuit for generating, counting display circuit, automatically display circuit, mu balanced circuit, ultrasonic transducer is added between transmitting and receiving circuit, also synchronizing circuit is entered after the signal combination of radiating circuit and ultrasonic transducer, after synchronizing circuit forms circuit applying synchronizing signal to receiving circuit and thickness square wave, thickness square wave forms circuit and the square-wave signal synchronously crossed is sent to time amplifier and automatically display circuit, time amplifier is sent to count pulse circuit for generating after time signal being amplified, the count signal of count pulse circuit for generating reaches counting display circuit, data-signal is sent to count pulse circuit for generating and counting display circuit by automatically display circuit.
Wherein, ultrasonic transducer built-in wideband, burst pulse level 2 buffering circuit; Timing logic control circuit is provided with in synchronizing circuit.
Compared with prior art, the beneficial effects of the utility model are: the transponder pulse time interval expands by the utility model, can measure the reflected impulse time accurately, and simultaneously synchronizing circuit ensure that instrument each several part is ruly and carries out work.
Accompanying drawing explanation
Fig. 1 is system architecture schematic diagram of the present utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is system architecture schematic diagram of the present utility model.
The utility model is pulse reflection digital display ultrasonic thickness test instrument system, comprise radiating circuit, receiving circuit, thickness square wave forms circuit, time amplifier, count pulse circuit for generating, counting display circuit, automatically display circuit, mu balanced circuit, ultrasonic transducer is added between transmitting and receiving circuit, also synchronizing circuit is entered after the signal combination of radiating circuit and ultrasonic transducer, after synchronizing circuit forms circuit applying synchronizing signal to receiving circuit and thickness square wave, thickness square wave forms circuit and the square-wave signal synchronously crossed is sent to time amplifier and automatically display circuit, time amplifier is sent to count pulse circuit for generating after time signal being amplified, the count signal of count pulse circuit for generating reaches counting display circuit, data-signal is sent to count pulse circuit for generating and counting display circuit by automatically display circuit.
Wherein, ultrasonic transducer built-in wideband, burst pulse level 2 buffering circuit; Timing logic control circuit is provided with in synchronizing circuit.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. pulse reflection digital display ultrasonic thickness test instrument system, comprise radiating circuit, receiving circuit, thickness square wave forms circuit, time amplifier, count pulse circuit for generating, counting display circuit, automatically display circuit, mu balanced circuit, it is characterized in that, ultrasonic transducer is added between described transmitting and receiving circuit, synchronizing circuit is entered after the signal combination of described radiating circuit and ultrasonic transducer, after described synchronizing circuit forms circuit applying synchronizing signal to receiving circuit and thickness square wave, described thickness square wave forms circuit and the square-wave signal synchronously crossed is sent to time amplifier and automatically display circuit, described time amplifier is sent to count pulse circuit for generating after time signal being amplified, the count signal of described count pulse circuit for generating reaches counting display circuit, data-signal is sent to count pulse circuit for generating and counting display circuit by described automatically display circuit.
2. pulse reflection digital display ultrasonic thickness test instrument system according to claim 1, is characterized in that, described ultrasonic transducer built-in wideband, burst pulse level 2 buffering circuit.
3. pulse reflection digital display ultrasonic thickness test instrument system according to claim 1, is characterized in that, be provided with timing logic control circuit in described synchronizing circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520095893.2U CN204461381U (en) | 2015-02-05 | 2015-02-05 | Pulse reflection digital display ultrasonic thickness test instrument system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520095893.2U CN204461381U (en) | 2015-02-05 | 2015-02-05 | Pulse reflection digital display ultrasonic thickness test instrument system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204461381U true CN204461381U (en) | 2015-07-08 |
Family
ID=53668254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520095893.2U Expired - Fee Related CN204461381U (en) | 2015-02-05 | 2015-02-05 | Pulse reflection digital display ultrasonic thickness test instrument system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204461381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282763A (en) * | 2018-10-12 | 2019-01-29 | 国营芜湖机械厂 | A kind of technique for aircraft composite enclosed construction repairing drilling localization method |
-
2015
- 2015-02-05 CN CN201520095893.2U patent/CN204461381U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282763A (en) * | 2018-10-12 | 2019-01-29 | 国营芜湖机械厂 | A kind of technique for aircraft composite enclosed construction repairing drilling localization method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103462643B (en) | Shear wave speed measurement method, device and system | |
| WO2018023080A3 (en) | Methodology and application of acoustic touch detection | |
| CN105066918A (en) | Ultrasonic underwater target thickness measuring system and thickness measuring method | |
| ES447049A1 (en) | Device for accurate measurement of the dimensions of an object by ultrasonic waves | |
| GB1133519A (en) | Material tester | |
| CN104406642B (en) | A kind of transit time ultrasonic flow meters accurate measurement method | |
| WO2011078691A3 (en) | Measuring apparatus | |
| CN104536003A (en) | Ultrasonic distance measuring method and device based on multiple emission frequencies | |
| CN101470408B (en) | Active measuring method and apparatus employing low frequency clock | |
| CN104048628A (en) | Method for accurately detecting thickness through ultrasonic wave equivalent peak value and device using method | |
| CN204461381U (en) | Pulse reflection digital display ultrasonic thickness test instrument system | |
| CN103479396B (en) | Velocity of blood flow checkout gear | |
| CN103988072A (en) | Method for measuring elastic properties using ultrasound | |
| CN208013420U (en) | A kind of correlation type ultrasonic rangefinder | |
| CN102636576A (en) | Measuring method for delay and leading edge of sound-transmission-wedge surface wave probe | |
| MY196045A (en) | Device for Measuring Deposit Thickness using Ultrasonic Waves, and Method Therefor | |
| CN204807054U (en) | Ultrasonic thickness meter | |
| KR100979286B1 (en) | Apparatus and method for detecting distance and orientation between objects under water | |
| CN102023038A (en) | Ultrasonic measurement method for pipeline flux | |
| CN105738651A (en) | Ultrasonic wave wind speed measurement apparatus with temperature compensation | |
| CN203366611U (en) | Ultrasonic measurement device used for physics teaching | |
| CN105388469A (en) | Figure-based ultrasonic detection pulse echo signal analysis method | |
| CN203551141U (en) | Sound wave flying time measuring apparatus | |
| CN202534185U (en) | Echo sounding simulator | |
| CN204116286U (en) | The device of the average nodulizing rate of the compacted iron of a kind of ultrasound examination |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20160205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |