CN208420801U - One kind is to survey acoustic wave transducer - Google Patents
One kind is to survey acoustic wave transducer Download PDFInfo
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- CN208420801U CN208420801U CN201821062427.4U CN201821062427U CN208420801U CN 208420801 U CN208420801 U CN 208420801U CN 201821062427 U CN201821062427 U CN 201821062427U CN 208420801 U CN208420801 U CN 208420801U
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- 238000005259 measurement Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 15
- 239000000306 component Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000002604 ultrasonography Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000010358 mechanical oscillation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002463 transducing effect Effects 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
One kind is to survey acoustic wave transducer, it is characterized in that, including support member, two holder connectors and two to survey energy converter, support member connects and supports two holder connectors, two holder connector interval settings, two holder connectors are separately connected a pair of of survey energy converter, and holder connector is rotated around support member and driven connected to it to survey energy converter rotation.The detection part that the utility model is flexibly convenient to survey detection, labor intensity is low, is applicable in ambient enviroment is limited.
Description
Technical field
The utility model belongs to ultrasound examination field, specially a kind of to survey acoustic wave transducer.
Background technique
Ultrasonic wave detecting system belongs to non-destructive testing, it is right under the premise of not defective work piece or raw material working condition
The surface or internal soundness for being examined component are detected.Energy converter is the core component of ultrasonic wave detecting system, including two
Energy converter: transmitting transducer and reception energy converter, it may be implemented the conversion of the energy between electric energy and mechanical oscillation, emits transducing
Device excitation ultrasound wave receives energy converter and receives the ultrasonic wave from different wave sources and the ultrasonic wave received is converted to telecommunications
Number, it passes to ultrasonic wave detecting system and carries out signal processing, imaging or discriminatory analysis.
When carrying out using existing energy converter to detection is surveyed, two hand of tester is needed to clamp transmitting transducer and reception respectively
The surface of emission of transmitting transducer and the receiving plane for receiving energy converter are respectively facing two to survey face by energy converter.Two hands press from both sides respectively
After holding transmitting transducer and receiving energy converter, another people is needed to implement other simultaneously operatings, in addition, replacement detection position or detection
When component, due to the change of position and angle to the face of survey, clamping transmitting transducer and the both hands needs for receiving energy converter are continuous
Position and angle are adjusted, these are inconvenient detection operation, and detecting step is cumbersome, and some site environments are limited
Occasion cannot achieve detection.
Utility model content
It is flexible just to detection is surveyed that in view of the above problems existing in the prior art, the purpose of the utility model is to provide one kind
Detection part prompt, labor intensity is low, to be applicable in ambient enviroment limited to survey acoustic wave transducer.
To achieve the goals above, the technical scheme adopted by the utility model is
One kind is to survey acoustic wave transducer, which is characterized in that changes including support member, two holder connectors and two survey
Energy device, support member connect and support two holder connectors, two holder connector intervals settings, two holder connectors point
Energy converter a pair of Lian Jie not be surveyed, holder connector is rotated around support member and driven connected to it to survey energy converter rotation.
As a further improvement of the above technical scheme:
Support member includes connection cross bar and two connection vertical poles, and two connection vertical poles connect with the both ends for connecting cross bar respectively
It connects.
The both ends of connection vertical pole are separately connected holder connector and connection cross bar.
Holder connector both ends are separately connected to survey energy converter and connection vertical pole.
Holder connector includes round end and base end, and round end and base end are flexibly connected.
Base end is fixedly connected with vertical pole is connect, and round end is fixedly connected with to survey energy converter.
Round end has the spherical head that is located in base end, spherical head in base end along all directions continuous rotation,
Drive what is connect with round end to rotate survey energy converter to towards all directions.
Described pair of survey energy converter is PZT (piezoelectric transducer).
Described two pairs of survey energy converters are respectively transmitting transducer and reception energy converter.
Two holder connectors are separately connected transmitting transducer and receive energy converter.
Compared with prior art, the utility model has the beneficial effects that replacement detection position or detection in survey detection
When component, rotary platform connector is only needed, holder connector drives to energy converter is surveyed towards all directions continuous rotation, changes sound wave is surveyed
Energy device using flexible is convenient, and tester's labor intensity reduces, and is suitable for the conditions finite rings such as limited space locating for detection part
Border, connection cross bar is by transmitting transducer and receives energy converter and is integrally connected, and when use only needs a hand to hold connection cross bar
Device is integrally picked and placed and controlled, it is easy to operate high-efficient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model one embodiment；
Fig. 2 is the holder connector schematic diagram of the utility model one embodiment；
Fig. 3 is the holder connector schematic diagram of the utility model one embodiment；
Fig. 4 is that the utility model is intended to measuring.
Appended drawing reference
1, to survey energy converter, 2, connection vertical pole, 3, connection cross bar, 4, holder connector, 5, round end, 6, base end.
Specific embodiment
Survey acoustic wave transducer is made further to say in detail, completely to provided by the utility model below with reference to embodiment
It is bright.The embodiments described below is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
To acoustic wave transducer, including support member, adjustment component and two is surveyed to survey energy converter, support member connects one kind
And adjustment component is supported, adjustment component connects support member and to survey energy converter, and adjusts to the position and angle for surveying energy converter.
Two are PZT (piezoelectric transducer) to energy converter 1 is surveyed, respectively transmitting transducer and reception energy converter.As shown in Figure 1, branch
Support part part includes connection cross bar 3 and two connection vertical poles 2, and two connection vertical poles 2 are connected with the both ends for connecting cross bar 3 respectively.It adjusts
Integeral part includes two holder connectors 4, and the both ends of connection vertical pole 2 are separately connected holder connector 4 and connection cross bar 3, two clouds
Platform connector 4 is also respectively connected with transmitting transducer and receives energy converter.
4 both ends of holder connector are separately connected to survey energy converter 1 and connection vertical pole 2.Holder connector 4 is ball-shaped cloud platform company
Fitting, including round end 5 and base end 6, as shown in Figures 2 and 3, base end 6 is fixedly connected with vertical pole 2 is connect, round end 5
It is fixedly connected with to survey energy converter 1.Round end 5 has the spherical head being located in base end 6, and spherical head can be in base end 6
It is interior along all directions continuous rotation, drive what is connect with round end 5 to rotate survey energy converter to towards all directions.Holder connector
4 universal rotational characteristic make detection when need not move and rotate acoustic wave transducer single unit system, only need rotary platform connector 4 with
Two are adjusted to the angle for surveying energy converter 1, enables transmitting transducer direction is a pair of survey plane transmitting ultrasonic wave, be located at another pair survey
The ultrasonic wave that the reception energy converter of plane can receive transmitting transducer transmitting and transmit through the parts to be tested.That is, holder connector 4
It is convenient to survey acoustic wave transducer using flexible that universal rotational characteristic makes, and tester's labor intensity is low, and is suitable for detection part institute
Locate the conditions limited environments such as limited space.In addition, connection cross bar 3 links into an integrated entity two to energy converter 1 is surveyed, when use, is not necessarily to
Both hands hold a pair of of survey energy converter 1 respectively, and only needing a hand to hold connection cross bar 3 integrally can be picked and placed and be controlled to device
System, another hand can then synchronize other operations of progress.
The utility model is applied to ultrasonic wave and quickly detects, and when carrying out to surveying, two are located at component to energy converter is surveyed
Different surfaces measure, generally opposite surface, as shown in figure 4, portable holds connects cross bar 3, according to the parts to be tested
To survey surface angle, adjust holder connector 4 angle, make transmitting transducer and receive energy converter be respectively facing portion to be measured
Two of part are then turned on and detect to survey acoustic wave transducer to surveying on surface, and the ultrasonic wave of transmitting transducer transmitting passes through
Energy converter reception is received after the parts to be tested.
Be it is necessary to described herein finally: above embodiments are served only for making the technical solution of the utility model further
It explains in detail, should not be understood as the limitation to scope of protection of the utility model, those skilled in the art is practical new according to this
Some nonessential modifications and adaptations that the above content of type is made belong to the protection scope of the utility model.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821062427.4U CN208420801U (en) | 2018-07-05 | 2018-07-05 | One kind is to survey acoustic wave transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821062427.4U CN208420801U (en) | 2018-07-05 | 2018-07-05 | One kind is to survey acoustic wave transducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208420801U true CN208420801U (en) | 2019-01-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821062427.4U Active CN208420801U (en) | 2018-07-05 | 2018-07-05 | One kind is to survey acoustic wave transducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208420801U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111208212A (en) * | 2020-04-01 | 2020-05-29 | 象山诺图超声波设备有限公司 | Ultrasonic wave reinforcing equipment that can turn to |
| CN112098511A (en) * | 2020-08-28 | 2020-12-18 | 湘潭大学 | Sound wave detection device and detection method for workability detection of fresh concrete |
-
2018
- 2018-07-05 CN CN201821062427.4U patent/CN208420801U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111208212A (en) * | 2020-04-01 | 2020-05-29 | 象山诺图超声波设备有限公司 | Ultrasonic wave reinforcing equipment that can turn to |
| CN111208212B (en) * | 2020-04-01 | 2020-11-03 | 温州携创电子设备科技有限公司 | Ultrasonic wave reinforcing equipment that can turn to |
| CN112098511A (en) * | 2020-08-28 | 2020-12-18 | 湘潭大学 | Sound wave detection device and detection method for workability detection of fresh concrete |
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