CN202748343U - Wireless network-based multifunctional integrated nondestructive testing sensor - Google Patents
Wireless network-based multifunctional integrated nondestructive testing sensor Download PDFInfo
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- CN202748343U CN202748343U CN201220339048.1U CN201220339048U CN202748343U CN 202748343 U CN202748343 U CN 202748343U CN 201220339048 U CN201220339048 U CN 201220339048U CN 202748343 U CN202748343 U CN 202748343U
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Abstract
The utility model discloses a wireless network-based multifunctional integrated nondestructive testing sensor which comprises a microprocessor, a signal generating module, an A/D (Analog-to-Digital) converting module, an built-in wireless network adapter module, a display screen, an alarm output control module, a built-in rechargeable battery, a built-in charger, a power supply switch, a power supply indication lamp, a wireless network signal indication lamp, an alarm signal indication lamp, an alarm speaker, testing probes based on 10 methods, testing probe switches, testing probe signal indication lamps and a housing. Corresponding testing probes on the sensor are started according to the testing demand, and the sensor establishes the connection with a testing apparatus or testing terminal for transmitting a testing signal. The sensor has high flexibility and a wider testing application range. The sensor integrates a plurality of testing methods into a whole, and achieves the most complete testing effect by using least hardware; and furthermore, in the future, the sensor can be applied to nondestructive cloud testing based on a cloud computing technology and a testing integrated technology.
Description
Technical field
The utility model relates to a kind of non-destructive test sensor, the portable integrated non-destructive test sensor of the multiple measuring ability of especially a kind of collection based on radio network technique and integrated technology and one (such as eddy current probe, eddy current magnetic memory coupling probe, magnetic memory probe, video probe, eddy current-ultrasonic probe, ultrasonic probe, Array eddy－ current probe, ultrasonic phase array probe, temp probe, moisture probe etc.).
Background technology
For day by day complicated detected object, emerging in large numbers of the new material that emerges in an endless stream, member only depends on single detection technique to be difficult to judge comprehensively, exactly defect level or make life appraisal.In order to improve the detection performance, also often adopt several different methods to intersect compound detection, such as ultrasonic and eddy current, eddy current and video, the and for example combination such as eddy current magnetic memory.The information fusion technology of multiple non-destructive test method (integrated technology) has been obtained good effect in application, obtained extensively generally acknowledging of industry.Utilize the complementarity between the various detection methods, merge multiple detection method, tested material is adopted multiple detection means, can improve testing result degree of confidence, save detection time, reduce testing cost, realize the Comprehensive of tested workpiece is detected.
Along with the development of Digital Electronic Technique, widely apply such as integrated-optic devices such as FPGA, ARM and DSP, become possibility so that develop and develop brand-new non-destructive test integrated technology product.Although the detection principle of different detection methods is different, signal extraction is also different from the method for processing, but as electronic device, various detecting instruments all have again some general character, such as amplify in signal generation, data acquisition, signal, signal shows and the hardware circuits such as data storage and record aspect and section processes software be similar even identical.Therefore can form open digital information processing platform to these common grounds, the part that add separately independently signal generation, receives and process can realize the integrated of non-destructive test technology.At present, succeed in developing based on the multi-functional integrated detecting instrument of integrated detection technique, and progressively put in the actual detection application work, obtained good detection effect.
Non-destructive test sensor is used for gathering tested workpiece, defect signal, signal is transferred to non-destructive test instrument carries out Treatment Analysis, and it is requisite important component part in the non-destructive test system.At present, most of non-destructive test sensors only have single measuring ability, detect in that a certain specific detected pieces is implemented multi-method, when reaching this detected pieces quality of complete evaluation, need to carry multiple non-destructive test sensor, the dismounting wiring is implemented comparatively complicated with detection.In recent years, the integrated non-destructive test sensor of minority appears, integrated detection method in 2 to 3, but mostly be simple integrated assembling, integrated degree is not high, and volume is larger, can only be used for the non-destructive test work of larger workpiece, carry inconvenience, and must connect non-destructive test instrument by cable, instrument just can carry out testing after encouraging non-destructive test sensor, has limited detection range of application and the dirigibility of non-destructive test sensor.
Summary of the invention
Multiple non-destructive test probe highly is integrated in the sensor, while integrated signal driving source and electric supply installation, the integrated interpolation wireless network module of what is more important, so that sensor can connect by wireless mode and detecting instrument or sense terminals, the transmission detection signal, sensor has had high degree of flexibility and has detected more widely range of application, can implement efficient, comprehensive, comprehensive non-destructive test and appraisal to workpiece.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of multi-functional integrated non-destructive test sensor based on wireless network comprises microprocessor, signal generating module, the A/D modular converter, built-in wireless network adaptation module, display screen, the warning output control module, built-in rechargeable battery, built-in charger, eddy current probe, eddy current magnetic memory coupling probe, magnetic memory probe, video probe, eddy current-ultrasonic probe, ultrasonic probe, Array eddy－ current probe, the ultrasonic phase array probe, temp probe, moisture probe, the eddy current probe switch, eddy current magnetic memory coupling probe switch, magnetic memory probe switch, the video probe switch, eddy current-ultrasonic probe switch, the ultrasonic probe switch, the Array eddy－ current probe switch, the ultrasonic phase array probe switch, power switch, the eddy current signal pilot lamp, eddy current magnetic memory composite signal pilot lamp, the magnetic memory signal pilot lamp, the vision signal pilot lamp, eddy current-ultrasonic signal pilot lamp, the ultrasonic signal pilot lamp, array eddy current signal pilot lamp, the ultrasonic phase array signal lamp, power light, the wireless network signal pilot lamp, the alerting signal pilot lamp, the alerting signal loudspeaker, shell.Sensor can be powered by built-in rechargeable battery, also can be powered by external AC power supply by external power adapter, and built-in charger is the rechargeable battery charging after connecting external power source by external power adapter.Signal generating module is used for the excitation detection probe, and the flaw indication of detection probe collection is converted to digital signal through the A/D modular converter, is wirelessly transmitted to non-destructive test instrument by built-in wireless network adaptation module.Described eddy current probe, eddy current magnetic memory coupling probe, magnetic memory probe, video probe, eddy current-ultrasonic probe, ultrasonic probe, Array eddy－ current probe, ultrasonic phase array probe, temp probe, moisture probe are distributed on a plurality of detection faces of sensor.Described eddy current probe, eddy current magnetic memory coupling probe, magnetic memory probe, video probe, eddy current-ultrasonic probe, ultrasonic probe, Array eddy－ current probe, the ultrasonic phase array probe, temp probe, moisture probe shares same microprocessor, the A/D modular converter, built-in wireless network adaptation module, display screen, the warning output control module, the eddy current probe that needs driving source, eddy current magnetic memory coupling probe, eddy current-ultrasonic probe, ultrasonic probe, Array eddy－ current probe, the ultrasonic phase array probe shares a signal generating module, the magnetic that need not to encourage memory probe, video probe, temp probe, moisture probe does not connect signal generating module.Described eddy current magnetic memory coupling probe refers to that the combination of eddy current probe and magnetic memory probe is distributed in the same scanning face of sensor, forms a work probe, picks up simultaneously defective and the stress concentrated message at tested ferromagnetic workpiece same position place.Described eddy current-ultrasonic probe can excite and receive eddy current and ultrasonic signal in tested metal works, can detect simultaneously surface of the work, nearly surface and inherent vice, embed permanent magnet in described eddy current-ultrasonic probe, in order to produce steady magnetic field, the working method of described eddy current-ultrasonic probe is, in steady magnetic field, encourage metal works with high-frequency electromagnetic, surface of workpiece produces eddy current with nearly surface, eddy current with add steady magnetic field and interact, charging point in the metal works is subject to when flowing in magnetic field being subjected to displacement perpendicular to the effect of the Lorentz force of magnetic direction and particle movement direction, surface of the work and the first vibration-generating of nearly surface volume that eddy current is entered, thereby inspire the ultrasound wave identical with frequencies of eddy currents are, the eddy current that produces is for detection of surface of the work and near surface flaw, the ultrasonic propagation that produces is to inside workpiece, for detection of the inside workpiece defective, need not couplant between the ultrasonic coupling probe of eddy current and the workpiece, can realize non-contact detecting.Described eddy current probe, eddy current magnetic memory coupling probe, magnetic memory probe, eddy current-ultrasonic probe, ultrasonic probe can be the single channel detection probe, also can be the multi-channel detection probes.Described display screen is used for showing defect information, ambient temperature information, the ambient humidity information of working sensor status information, wireless network link information, non-destructive test instrument feedback.Described built-in wireless network adaptation module can be transmitted multiple detection signal simultaneously.The shape of described shell can design and produce according to tested workpiece shape need, to adapt to corresponding testing.
According to testing requirement, press corresponding selector switch in the detection, activate corresponding detection probe.Take EDDY CURRENT as example, when detecting the surface of workpiece defective, need to use eddy current detection method, at first open non-destructive test instrument this moment, press the sensor electrical source switch, sensor will be by built-in wireless network adaptation module automatic search detecting instrument in WLAN (wireless local area network), and connects with it, and the wireless network signal pilot lamp after the successful connection on the sensor will be lighted; Then press the eddy current probe switch, the eddy current signal pilot lamp brightens, and eddy current probe activates and is in holding state; Eddy current probe face on the sensor is placed on the surface of the work, can begin normal EDDY CURRENT.The workpiece, defect signal that eddy current probe picks up transfers to non-destructive test instrument by built-in wireless network adaptation module and processes, shows, reports to the police, defect information and alerting signal by radio network feedback to sensor, by the display screen display defect information in the sensor, by the warning output control module in the sensor, alerting signal pilot lamp, alerting signal loudspeaker output alarm signal.
The beneficial effects of the utility model are, a kind of multi-functional integrated non-destructive test sensor based on the net wireless network, sensor connects by wireless network and detecting instrument or sense terminals, the transmission detection signal, and sensor has the dirigibility of height and detects more widely range of application.Sensor is integrated in one multiple detection method, with minimum hardware, reaches the most comprehensive detection effect, further, in the near future, can be applicable to the non-destruction cloud detection work based on cloud computing technology and detection integrated technology.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 embodiment-a kind of is based on the structural principle synoptic diagram of the multi-functional integrated non-destructive test sensor of wireless network.
Fig. 2 embodiment-a kind of is based on the schematic top plan view of the multi-functional integrated non-destructive test sensor of wireless network.
Fig. 3 embodiment-a kind of is based on the three-dimensional structure synoptic diagram of the multi-functional integrated non-destructive test sensor of wireless network.
Fig. 4 embodiment-a kind of multi-functional integrated non-destructive test working sensor synoptic diagram based on wireless network.
Among the figure, 1 microprocessor, 2 signal generating module, 3 A/D modular converters, 4 built-in wireless network adaptation module, 5 display screens, 6 warning output control modules, 7 built-in rechargeable batteries, 8 built-in charger, 10 eddy current probes, 11 eddy current magnetic memory coupling probe, 12 magnetic memory probe, 13 video probes, 14 eddy current-ultrasonic probe, 15 ultrasonic probes, 16 Array eddy－ current probes, 17 ultrasonic phase arrays probe, 18 temp probes, 19 moisture probes, 20 non-destructive test instruments, 21 wireless networks, 22 metal works, 70 eddy current probe switches, 71 eddy current magnetic memory coupling probe switch, 72 magnetic memory probe switch, 73 video probe switches, 74 eddy current-ultrasonic probe switch, 75 ultrasonic probe switches, 76 Array eddy－ current probe switches, 77 ultrasonic phase array probe switches, 78 power switches, 80 eddy current signal pilot lamp, 81 eddy current magnetic memory composite signal pilot lamp, 82 magnetic memory signal pilot lamp, 83 vision signal pilot lamp, 84 eddy current-ultrasonic signal pilot lamp, 85 ultrasonic signal pilot lamp, 86 array eddy current signal pilot lamp, 87 ultrasonic phase array signal lamps, 88 power lights, 89 wireless network signal pilot lamp, 90 alerting signal pilot lamp, 91 alerting signal loudspeakers.
Embodiment
Embodiment, extremely shown in Figure 3 referring to Fig. 1, a kind of multi-functional integrated non-destructive test sensor based on wireless network of this patent is characterized in that: comprise microprocessor (1), signal generating module (2), A/D modular converter (3), built-in wireless network adaptation module (4), display screen (5), warning output control module (6), built-in rechargeable battery (7), built-in charger (8), eddy current probe (10), eddy current magnetic memory coupling probe (11), magnetic memory probe (12), video probe (13), eddy current-ultrasonic probe (14), ultrasonic probe (15), Array eddy－ current probe (16), ultrasonic phase array probe (17), temp probe (18), moisture probe (19), eddy current probe switch (70), eddy current magnetic memory coupling probe switch (71), magnetic memory probe switch (72), video probe switch (73), eddy current-ultrasonic probe switch (74), ultrasonic probe switch (75), Array eddy－ current probe switch (76), ultrasonic phase array probe switch (77), power switch (78), eddy current signal pilot lamp (80), eddy current magnetic memory composite signal pilot lamp (81), magnetic memory signal pilot lamp (82), vision signal pilot lamp (83), eddy current-ultrasonic signal pilot lamp (84), ultrasonic signal pilot lamp (85), array eddy current signal pilot lamp (86), ultrasonic phase array signal lamp (87), power light (88), wireless network signal pilot lamp (89), alerting signal pilot lamp (90), alerting signal loudspeaker (91), shell.Sensor can also can be powered by external AC power supply by external power adapter by built-in rechargeable battery (7) power supply, and built-in charger (8) is rechargeable battery (7) charging after connecting external power source by external power adapter.Signal generating module (2) is used for the excitation detection probe, and the flaw indication that detection probe gathers is digital signal through A/D modular converter conversion (3), is wirelessly transmitted to non-destructive test instrument by built-in wireless network adaptation module (4).Described eddy current probe (10), eddy current magnetic memory coupling probe (11), magnetic memory probe (12), video probe (13), eddy current-ultrasonic probe (14), ultrasonic probe (15), Array eddy－ current probe (16), ultrasonic phase array probe (17), temp probe (18), moisture probe (19) are distributed on a plurality of detection faces of sensor.Described eddy current probe (10), eddy current magnetic memory coupling probe (11), magnetic memory probe (12), video probe (13), eddy current-ultrasonic probe (14), ultrasonic probe (15), Array eddy－ current probe (16), ultrasonic phase array probe (17), temp probe (18), moisture probe (19) shares same microprocessor (1), A/D modular converter (3), built-in wireless network adaptation module (4), display screen (5), warning output control module (6), the eddy current probe (10) that needs driving source, eddy current magnetic memory coupling probe (11), eddy current-ultrasonic probe (14), ultrasonic probe (15), Array eddy－ current probe (16), ultrasonic phase array probe (17) shares a signal generating module (3), the magnetic that need not to encourage memory probe (12), video probe (13), temp probe (18), moisture probe (19) does not connect signal generating module (3).Described eddy current magnetic memory coupling probe (11), refer to that eddy current probe (10) and magnetic memory probe (12) combination are distributed in the same scanning face of sensor, form a work probe, pick up simultaneously defective and the stress concentrated message at tested ferromagnetic workpiece same position place.Described eddy current-ultrasonic probe (14) can excite and receive eddy current and ultrasonic signal in tested metal works, can detect simultaneously surface of the work, nearly surface and inherent vice, (14) embed permanent magnet in described eddy current-ultrasonic probe, in order to produce steady magnetic field, the working method of described eddy current-ultrasonic probe (14) is, in steady magnetic field, encourage metal works with high-frequency electromagnetic, surface of workpiece produces eddy current with nearly surface, eddy current with add steady magnetic field and interact, charging point in the metal works is subject to when flowing in magnetic field being subjected to displacement perpendicular to the effect of the Lorentz force of magnetic direction and particle movement direction, surface of the work and the first vibration-generating of nearly surface volume that eddy current is entered, thereby inspire the ultrasound wave identical with frequencies of eddy currents are, the eddy current that produces is for detection of surface of the work and near surface flaw, the ultrasonic propagation that produces is to inside workpiece, for detection of the inside workpiece defective, need not couplant between the ultrasonic coupling probe of eddy current and the workpiece, can realize non-contact detecting.Described eddy current probe (10), eddy current magnetic memory coupling probe (11), magnetic memory probe (12), eddy current-ultrasonic probe (13), ultrasonic probe (14) can be the single channel detection probe, also can be the multi-channel detection probes.Described display screen (5) is used for showing defect information, ambient temperature information, the ambient humidity information of working sensor status information, wireless network link information, non-destructive test instrument feedback.Described built-in wireless network adaptation module (4) can be transmitted multiple detection signal simultaneously.The shape of described shell can design and produce according to tested workpiece shape need, to adapt to corresponding testing.
Fig. 4 according to testing requirement, presses corresponding selector switch for detecting the implementation process synoptic diagram in the detection, activates corresponding detection probe.Take EDDY CURRENT as example, when detecting metal works (22) surface imperfection, need to use eddy current detection method, at first open non-destructive test instrument (20) this moment, press sensor electrical source switch (78), sensor will connect with non-destructive test instrument (20) in wireless network (21) by built-in wireless network adaptation module (4), and the wireless network signal pilot lamp (89) after the successful connection on the sensor will be lighted; Then press eddy current probe switch (70), eddy current signal pilot lamp (80) brightens, and eddy current probe (10) activates and is in holding state; Eddy current probe on the sensor (10) face is placed on metal works (22) surface, can begin normal EDDY CURRENT.Metal works (22) flaw indication that eddy current probe (10) picks up transfers to non-destructive test instrument (20) by built-in wireless network adaptation module (4) and processes, shows, reports to the police, defect information and alerting signal feed back to sensor by wireless network (21), by the display screen in the sensor (5) display defect information, by the warning output control module (6) in the sensor, alerting signal pilot lamp (90), alerting signal loudspeaker (91) output alarm signal.
Should be appreciated that within not breaking away from scope of the present utility model, can make multiple change to above-described embodiment.All any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. the multi-functional integrated non-destructive test sensor based on wireless network is characterized in that: comprise microprocessor, signal generating module, the A/D modular converter, built-in wireless network adaptation module, display screen, the warning output control module, built-in rechargeable battery, built-in charger, eddy current probe, eddy current magnetic memory coupling probe, magnetic memory probe, video probe, eddy current-ultrasonic probe, ultrasonic probe, Array eddy－ current probe, the ultrasonic phase array probe, temp probe, moisture probe, the eddy current probe switch, eddy current magnetic memory coupling probe switch, magnetic memory probe switch, the video probe switch, eddy current-ultrasonic probe switch, the ultrasonic probe switch, the Array eddy－ current probe switch, the ultrasonic phase array probe switch, power switch, the eddy current signal pilot lamp, eddy current magnetic memory composite signal pilot lamp, the magnetic memory signal pilot lamp, the vision signal pilot lamp, eddy current-ultrasonic signal pilot lamp, the ultrasonic signal pilot lamp, array eddy current signal pilot lamp, the ultrasonic phase array signal lamp, power light, the wireless network signal pilot lamp, the alerting signal pilot lamp, the alerting signal loudspeaker, shell.
2. such as the described a kind of multi-functional integrated non-destructive test sensor based on wireless network of claim 1, it is characterized in that: described eddy current probe, eddy current magnetic memory coupling probe, magnetic memory probe, video probe, eddy current-ultrasonic probe, ultrasonic probe, Array eddy－ current probe, ultrasonic phase array probe, temp probe, moisture probe are distributed on a plurality of detection faces of sensor.
3. such as the multi-functional integrated non-destructive test sensor of described a kind of Network Basedization of claim 1, it is characterized in that: described eddy current probe, eddy current magnetic memory coupling probe, magnetic memory probe, video probe, eddy current-ultrasonic probe, ultrasonic probe, Array eddy－ current probe, the ultrasonic phase array probe, temp probe, moisture probe shares same microprocessor, the A/D modular converter, built-in wireless network adaptation module, display screen, the warning output control module, the eddy current probe that needs driving source, eddy current magnetic memory coupling probe, eddy current-ultrasonic probe, ultrasonic probe, Array eddy－ current probe, the ultrasonic phase array probe shares a signal generating module, the magnetic that need not to encourage memory probe, video probe, temp probe, moisture probe does not connect signal generating module.
4. such as the described a kind of multi-functional integrated non-destructive test sensor based on wireless network of claim 1, it is characterized in that: described eddy current magnetic memory coupling probe, refer to that the combination of eddy current probe and magnetic memory probe is distributed in the same scanning face of sensor, form a work probe, pick up simultaneously defective and the stress concentrated message at tested ferromagnetic workpiece same position place.
5. such as the described a kind of multi-functional integrated non-destructive test sensor based on wireless network of claim 1, it is characterized in that: described eddy current probe, eddy current magnetic memory coupling probe, magnetic memory probe, eddy current-ultrasonic probe, ultrasonic probe, can be the single channel detection probe, also can be the multi-channel detection probe.
6. such as the described a kind of multi-functional integrated non-destructive test sensor based on wireless network of claim 1, it is characterized in that: described display screen is used for showing defect information, ambient temperature information, the ambient humidity information of working sensor status information, wireless network link information, non-destructive test instrument feedback.
7. such as the described a kind of multi-functional integrated non-destructive test sensor based on wireless network of claim 1, it is characterized in that: described built-in wireless network adaptation module can be transmitted multiple detection signal simultaneously.
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| CN201220339048.1U CN202748343U (en) | 2012-07-13 | 2012-07-13 | Wireless network-based multifunctional integrated nondestructive testing sensor |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102735751A (en) * | 2012-07-13 | 2012-10-17 | 爱德森（厦门）电子有限公司 | Multifunctional integrated non-destructive detection sensor based on wireless network |
| CN108333184A (en) * | 2018-02-07 | 2018-07-27 | 苏州热工研究院有限公司 | Turbine rotor welding point detection method |
| CN115014587A (en) * | 2022-05-30 | 2022-09-06 | 西安工程大学 | Magnetic effect phased array signal acquisition structure, system and method |
-
2012
- 2012-07-13 CN CN201220339048.1U patent/CN202748343U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102735751A (en) * | 2012-07-13 | 2012-10-17 | 爱德森（厦门）电子有限公司 | Multifunctional integrated non-destructive detection sensor based on wireless network |
| CN102735751B (en) * | 2012-07-13 | 2015-11-04 | 爱德森（厦门）电子有限公司 | A kind of multifunctional unit non-destructive detection sensor based on wireless network |
| CN108333184A (en) * | 2018-02-07 | 2018-07-27 | 苏州热工研究院有限公司 | Turbine rotor welding point detection method |
| CN108333184B (en) * | 2018-02-07 | 2023-12-19 | 苏州热工研究院有限公司 | Method for detecting welded joint of steam turbine rotor |
| CN115014587A (en) * | 2022-05-30 | 2022-09-06 | 西安工程大学 | Magnetic effect phased array signal acquisition structure, system and method |
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