CN107014898A - A kind of detection device - Google Patents
A kind of detection device Download PDFInfo
- Publication number
- CN107014898A CN107014898A CN201610058805.0A CN201610058805A CN107014898A CN 107014898 A CN107014898 A CN 107014898A CN 201610058805 A CN201610058805 A CN 201610058805A CN 107014898 A CN107014898 A CN 107014898A
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- Prior art keywords
- terminal
- lead
- detection device
- transmitting
- input terminal
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/02854—Length, thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/0289—Internal structure, e.g. defects, grain size, texture
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Transducers For Ultrasonic Waves (AREA)
Abstract
The invention discloses a kind of detection device, including ultrasonic probe, fixed frame is connected to the X on the side surface of fixed frame one to lead, and be connected to fixed frame dorsad X to the Y-direction lead on the side surface of lead one；Ultrasonic probe is connected with X to lead and Y-direction lead respectively；X extends to lead along X-direction, and several X are arranged in order to lead along Y direction；Y-direction lead extends along Y direction, and several Y-direction leads are arranged in order along X-direction；Several ultrasonic probes are arranged in inside fixed frame in the way of two-dimensional matrix.The advantages of the present invention are：The present invention provides a kind of detection device, it is to avoid in the prior art due to that need to use the independent control of each ultrasonic probe the situation of complicated wiring, improves the reliability of detection device, and greatly reduce manufacture and the use cost of detection device.
Description
Technical field
The present invention relates to ultrasound examination field, more particularly to a kind of detection device.
Background technology
Ultrasound examination is one of method of industrial Non-Destructive Testing.Ultrasonic wave into object run into defect when, a part
Sound wave can produce reflection, and receiver can be analyzed back wave, and defect just can be accurately measured extremely, and can show interior
The position of portion's defect and size, determine material thickness etc.；
Inside the fields such as automobile, electronics, the ultrasonic probes arranged more using array at present, to realize to determinand
High density detection is carried out, however, the control mode of the ultrasonic probe of existing array arrangement, such as N number of ultrasounds of shared M x
Ripple is popped one's head in, many each array element to be excited and received signal using the N number of control passages of M x, therefore, needs to draw when M or N is more than 8
The circuit gone out becomes a lot, and cost and reliability are substantially reduced.
The content of the invention
In order to solve the above problems, the present invention provides a kind of detection device.The technical program by using radiating circuit and
Receiving circuit coordinates X to realize the independent control of each ultrasonic probe arranged array to lead and Y-direction lead, it is to avoid existing
Have in technology due to the situation of complicated wiring need to be used the independent control of each ultrasonic probe, improve detection device can
By property, and greatly reduce manufacture and the use cost of detection device.
A kind of detection device in the present invention, including ultrasonic probe, fixed frame, are connected to the side surface of fixed frame one
On X to lead, and be connected to the fixed frame dorsad the X to the Y-direction lead on the side surface of lead one；The ultrasonic wave
Probe is connected with the X to lead and the Y-direction lead respectively；
The X extends to lead along X-direction, and several described X are arranged in order to lead along Y direction；The Y-direction is drawn
Line extends along Y direction, and several described Y-direction leads are arranged in order along X-direction；Several described ultrasonic probes are with two dimension
The mode of matrix is arranged in inside the fixed frame.
In such scheme, the detection device also include radiating circuit and receiving circuit, if the radiating circuit respectively with
The dry Y-direction lead connection, the receiving circuit is connected with X several described to lead respectively.
In such scheme, the ultrasonic probe includes piezoelectric, positive terminal and negative terminal, the positive terminal
The both sides of the piezoelectric are connected to negative terminal.
In such scheme, the radiating circuit includes transmitting terminal input terminal, transmitting terminal outlet terminal and transmitting terminal hilted broadsword
Multithrow switch, one end of the transmitting terminal input terminal is connected with ultrasonic wave controller unit, several described transmitting outlet terminals
It is connected respectively with Y-direction lead several described；The positive terminal is connected with the Y-direction lead.
In such scheme, the ultrasonic wave controller unit includes the pulse power and ultrasonic receiver, the pulse power
It is connected respectively with the transmitting terminal input terminal with the ultrasonic receiver；The pulse power by the radiating circuit,
Through the Y-direction lead pulse voltage is provided to the piezoelectric；The piezoelectric is by the ultrasonic wave received, by described
Y-direction lead and radiating circuit are sent to the ultrasonic receiver.
In such scheme, one end of the transmitting terminal single pole multiple throw is rotatably coupled to the transmitting input terminal
On, the transmitting terminal single pole multiple throw dorsad it is described transmitting input terminal one end, with the transmitting terminal input terminal dorsad
The end thereof contacts of the supersonic generator；The transmitting terminal single pole multiple throw can also be by around the transmitting input terminal
Rotate, contact is switched between several described transmitting outlet terminals.
In such scheme, the receiving circuit includes receiving terminal input terminal, receiving terminal outlet terminal and receiving terminal hilted broadsword
Multithrow switch, the receiving terminal input terminal one end ground connection, several it is described reception outlet terminals respectively with X several described
Connected to lead；The negative terminal is connected with the X to lead.
In such scheme, one end of the receiving terminal single pole multiple throw is rotatably coupled to the reception input terminal
On, the receiving terminal single pole multiple throw dorsad it is described receive input terminal one end, with the receiving terminal input terminal dorsad
The end thereof contacts of the supersonic generator；The receiving terminal single pole multiple throw can also be by around the reception input terminal
Rotate, contact is switched between several described reception outlet terminals.
In such scheme, the X is mutually orthogonal vertical to lead and the Y-direction lead.
The advantages of the present invention are：The present invention provides a kind of detection device, it is to avoid in the prior art by
In the situation of complicated wiring need to be used the independent control of each ultrasonic probe, improve the reliability of detection device, and pole
The big manufacture for reducing detection device and use cost.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is a kind of structural representation of detection device of the invention；
Fig. 2 be in a kind of detection device of the invention ultrasonic probe, fixed frame, X to lead and the sectional structure of Y-direction lead
Schematic diagram；
Fig. 3 is the structural representation of radiating circuit in a kind of detection device of the invention；
Fig. 4 is the structural representation of receiving circuit in a kind of detection device of the invention.
In figure：1st, ultrasonic probe 2, fixed frame 3, X are to lead 4, Y-direction lead
5th, radiating circuit 6, receiving circuit 7, ultrasonic wave controller unit
11st, piezoelectric 12, positive terminal 13, negative terminal
51st, transmitting terminal input terminal 52, transmitting terminal outlet terminal
53rd, transmitting terminal single pole multiple throw 61, receiving terminal input terminal
62nd, receiving terminal outlet terminal 63, receiving terminal single pole multiple throw
71st, the pulse power 72, ultrasonic receiver
Embodiment
With reference to the accompanying drawings and examples, the embodiment to the present invention is further described.Following examples are only
For clearly illustrating technical scheme, and it can not be limited the scope of the invention with this.
As Figure 1-Figure 4, the present invention is a kind of detection device, including ultrasonic probe 1, fixed frame 2, is connected to fixation
X on the side surface of frame 2 one to lead 3, and be connected to fixed frame 2 dorsad X to the Y-direction lead 4 on the side surface of lead 3 one；It is super
Sonic probe 1 is connected with X to lead 3 and Y-direction lead 4 respectively；
X extends to lead 3 along X-direction, and several X are arranged in order to lead 3 along Y direction；Y-direction lead 4 is along Y-axis side
To extension, several Y-direction leads 4 are arranged in order along X-direction；Several ultrasonic probes 1 are arranged in the way of two-dimensional matrix
Inside fixed frame 2.
Specifically, detection device also includes radiating circuit 5 and receiving circuit 6, radiating circuit 5 draws with several Y-directions respectively
Line 4 is connected, and receiving circuit 6 is connected with several X to lead 3 respectively.
Specifically, ultrasonic probe 1 includes piezoelectric 11, positive terminal 12 and negative terminal 13, the He of positive terminal 12
Negative terminal 13 is connected to the both sides of piezoelectric 11.
Further, radiating circuit 5 includes transmitting terminal input terminal 51, and transmitting terminal outlet terminal 52 and transmitting terminal hilted broadsword are more
Throw switch 53, one end of transmitting terminal input terminal 51 is connected with ultrasonic wave controller unit 7, several transmitting outlet terminals respectively with
Several Y-direction leads 4 are connected；Positive terminal 12 is connected with Y-direction lead 4.
Further, ultrasonic wave controller unit 7 includes the pulse power 71 and ultrasonic receiver 72, the pulse power 71 and super
Acoustic receiver 72 is connected with transmitting terminal input terminal 51 respectively；The pulse power 71 is by radiating circuit 5, through Y-direction lead 4 to pressure
Electric material 11 provides pulse voltage；The ultrasonic wave received is sent to by piezoelectric 11 by Y-direction lead 4 and radiating circuit 5
Ultrasonic receiver 72.
Further, one end of transmitting terminal single pole multiple throw 53 is rotatably coupled on transmitting input terminal, transmitting
End single pole multiple throw 53 dorsad launches one end of input terminal, with transmitting terminal input terminal 51 dorsad supersonic generator one
End in contact；Transmitting terminal single pole multiple throw 53 can also be by rotating, in several transmitting outlet terminals around transmitting input terminal
Between switch contact.
Further, receiving circuit 6 includes receiving terminal input terminal 61, and receiving terminal outlet terminal 62 and receiving terminal hilted broadsword are more
Throw switch 63, one end ground connection of receiving terminal input terminal 61, several receive outlet terminal and connected respectively with several X to lead 3
Connect；Negative terminal 13 is connected with X to lead 3.
Further, one end of receiving terminal single pole multiple throw 63 is rotatably coupled to receive on input terminal, receives
End single pole multiple throw 63 dorsad receives one end of input terminal, with receiving terminal input terminal 61 dorsad supersonic generator one
End in contact；Receiving terminal single pole multiple throw 63 can also be by around input terminal rotation be received, in several reception outlet terminals
Between switch contact.
It is preferred that, X is mutually orthogonal vertical to lead 3 and Y-direction lead 4.
The operation principle of above-mentioned technical proposal is：
Set X has a M to lead 3, Y-direction lead 4 have it is N number of, when needing to make line a, the ultrasonic probe 1 of column b
When sending and receiving ultrasonic wave, wherein, 0 ＜ A≤M, 0 ＜ B≤N, A and B is respectively natural number, is comprised the following steps：
S1：Transmitting terminal single pole multiple throw 53 is adjusted, makes transmitting terminal single pole multiple throw 53 and the B transmitting terminal leading-out terminal
Son 52 is contacted, and realizes transmitting terminal input terminal 51, transmitting terminal single pole multiple throw 53, the B transmitting terminal outlet terminal 52 and B
The individual formation of Y-direction lead 4 path；
S2：Receiving terminal single pole multiple throw 63 is adjusted, makes receiving terminal single pole multiple throw 63 and the A receiving terminal leading-out terminal
Son 62 is contacted, and realizes receiving terminal input terminal 61, receiving terminal single pole multiple throw 63, the A receiving terminal outlet terminal 62, A
Individual X forms path between lead 3 and ground connection；
S3：The pulse power 71 emitted end input terminal 51, transmitting terminal single pole multiple throw 53, the B transmitting terminal successively
Outlet terminal 52 and the B Y-direction lead 4, to the positive terminal for each ultrasonic probe 1 being connected respectively with the B Y-direction lead 4
12 send pulse voltage；And in the negative terminal 13 for each ultrasonic probe 1 being connected with the B Y-direction lead 4, only with A
The negative terminal 13 for the ultrasonic probe 1 that individual X is connected to lead 3, by throwing out receiving terminal input terminal 61, receiving terminal hilted broadsword more
Close 63, the A receiving terminal outlet terminal 62, the A X realizes ground connection to lead 3, therefore, only line a, the ultrasound of column b
The piezoelectric 11 of ripple probe 1 can produce resonance, and send ultrasonic wave, and then realize, by operating transmitting terminal hilted broadsword many
Throw switch 53 and receiving terminal single pole multiple throw 63, you can in the ultrasonic probe 1 of control two-dimensional array, any one surpasses
The technique effect of sonic probe 1；
S4：Line a, the ultrasonic probe 1 of column b is additionally operable to receive what is rebounded by determinand after ultrasonic wave is sent
Ultrasonic wave, and the ultrasonic wave received is converted into piezoelectric signal by piezoelectric 11, ultrasonic probe 1 by piezoelectric signal according to
Secondary emitted end input terminal 51, transmitting terminal single pole multiple throw 53, the B transmitting terminal outlet terminal 52 and the B Y-direction lead
4, send to ultrasonic receiver 72, staff can analyze to be measured by the piezoelectric signal received by ultrasonic receiver 72
Thing.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (9)
1. a kind of detection device, it is characterised in that including ultrasonic probe, fixed frame is connected to the side surface of fixed frame one
On X to lead, and be connected to the fixed frame dorsad the X to the Y-direction lead on the side surface of lead one；The ultrasonic wave
Probe is connected with the X to lead and the Y-direction lead respectively；
The X extends to lead along X-direction, and several described X are arranged in order to lead along Y direction；The Y-direction lead edge
Y direction extends, and several described Y-direction leads are arranged in order along X-direction；Several described ultrasonic probes are with two-dimensional matrix
Mode be arranged in inside the fixed frame.
2. a kind of detection device according to claim 1, it is characterised in that the detection device also include radiating circuit and
Receiving circuit, the radiating circuit is connected with Y-direction lead several described respectively, the receiving circuit respectively with described in several
X is connected to lead.
3. a kind of detection device according to claim 1, it is characterised in that the ultrasonic probe include piezoelectric,
Positive terminal and negative terminal, the positive terminal and negative terminal are connected to the both sides of the piezoelectric.
4. a kind of detection device according to Claims 2 or 3, it is characterised in that the radiating circuit enters including transmitting terminal
Line terminals, transmitting terminal outlet terminal and transmitting terminal single pole multiple throw, one end and the ultrasonic wave control of the transmitting terminal input terminal
Instrument connection processed, several described transmitting outlet terminals are connected with Y-direction lead several described respectively；The positive terminal and institute
State the connection of Y-direction lead.
5. a kind of detection device according to claim 4, it is characterised in that the ultrasonic wave controller unit includes pulse electricity
Source and ultrasonic receiver, the pulse power and the ultrasonic receiver are connected with the transmitting terminal input terminal respectively；
The pulse power provides pulse voltage through the Y-direction lead by the radiating circuit to the piezoelectric；The piezoelectricity
The ultrasonic wave received is sent to the ultrasonic receiver by material by the Y-direction lead and radiating circuit.
6. a kind of detection device according to claim 4, it is characterised in that one end of the transmitting terminal single pole multiple throw
It is rotatably coupled on the transmitting input terminal, the transmitting terminal single pole multiple throw dorsad transmitting input terminal
One end, the end thereof contacts with the transmitting terminal input terminal dorsad supersonic generator；Being thrown out the transmitting terminal hilted broadsword more
Close can also switch contact by being rotated around the transmitting input terminal between several described transmitting outlet terminals.
7. a kind of detection device according to Claims 2 or 3, it is characterised in that the receiving circuit is entered including receiving terminal
Line terminals, receiving terminal outlet terminal and receiving terminal single pole multiple throw, one end ground connection of the receiving terminal input terminal, several
The reception outlet terminal is connected with X several described to lead respectively；The negative terminal is connected with the X to lead.
8. a kind of detection device according to claim 7, it is characterised in that one end of the receiving terminal single pole multiple throw
It is rotatably coupled on the reception input terminal, the receiving terminal single pole multiple throw is dorsad described to receive input terminal
One end, the end thereof contacts with the receiving terminal input terminal dorsad supersonic generator；Being thrown out the receiving terminal hilted broadsword more
Close can also switch contact by being rotated around the reception input terminal between several described reception outlet terminals.
9. a kind of detection device according to claim 1, it is characterised in that the X is mutual to lead and the Y-direction lead
Orthogonal vertical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610058805.0A CN107014898A (en) | 2016-01-28 | 2016-01-28 | A kind of detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610058805.0A CN107014898A (en) | 2016-01-28 | 2016-01-28 | A kind of detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107014898A true CN107014898A (en) | 2017-08-04 |
Family
ID=59439149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610058805.0A Pending CN107014898A (en) | 2016-01-28 | 2016-01-28 | A kind of detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN107014898A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111317507A (en) * | 2019-10-30 | 2020-06-23 | 深圳迈瑞生物医疗电子股份有限公司 | Acoustic head of area array ultrasonic probe and area array ultrasonic probe |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11318893A (en) * | 1998-05-12 | 1999-11-24 | Aloka Co Ltd | Ultrasonic probe |
| CN102468836A (en) * | 2010-11-04 | 2012-05-23 | 中国科学院上海微系统与信息技术研究所 | Radio frequency single-pole multithrow switch and switch array used for millimeter wave holographic imaging |
| CN102755176A (en) * | 2012-07-02 | 2012-10-31 | 华中科技大学 | Two-dimensional ultrasonic area array probe and manufacturing method thereof |
| CN103961138A (en) * | 2013-01-29 | 2014-08-06 | 精工爱普生株式会社 | Ultrasonic measurement device, ultrasonic head unit, and ultrasonic probe |
| CN104586430A (en) * | 2015-01-19 | 2015-05-06 | 深圳市理邦精密仪器股份有限公司 | Ultrasonic probe and manufacturing method for ultrasonic probe |
| CN205538831U (en) * | 2016-01-28 | 2016-08-31 | 艾因蒂克检测科技（上海）有限公司 | Detecting device |
-
2016
- 2016-01-28 CN CN201610058805.0A patent/CN107014898A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11318893A (en) * | 1998-05-12 | 1999-11-24 | Aloka Co Ltd | Ultrasonic probe |
| CN102468836A (en) * | 2010-11-04 | 2012-05-23 | 中国科学院上海微系统与信息技术研究所 | Radio frequency single-pole multithrow switch and switch array used for millimeter wave holographic imaging |
| CN102755176A (en) * | 2012-07-02 | 2012-10-31 | 华中科技大学 | Two-dimensional ultrasonic area array probe and manufacturing method thereof |
| CN103961138A (en) * | 2013-01-29 | 2014-08-06 | 精工爱普生株式会社 | Ultrasonic measurement device, ultrasonic head unit, and ultrasonic probe |
| CN104586430A (en) * | 2015-01-19 | 2015-05-06 | 深圳市理邦精密仪器股份有限公司 | Ultrasonic probe and manufacturing method for ultrasonic probe |
| CN205538831U (en) * | 2016-01-28 | 2016-08-31 | 艾因蒂克检测科技（上海）有限公司 | Detecting device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111317507A (en) * | 2019-10-30 | 2020-06-23 | 深圳迈瑞生物医疗电子股份有限公司 | Acoustic head of area array ultrasonic probe and area array ultrasonic probe |
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Address after: 201803 floor 1 and 2, building 16, 9 Lane 258, Yinlong Road, Jiading District, Shanghai Applicant after: Eintec Technology (Shanghai) Co.,Ltd. Address before: 201803 floor 1 and 2, building 16, 9 Lane 258, Yinlong Road, Jiading District, Shanghai Applicant before: NDT DETECTION TECHNOLOGY (SHANGHAI) CO.,LTD. Address after: 201803 floor 1 and 2, building 16, 9 Lane 258, Yinlong Road, Jiading District, Shanghai Applicant after: NDT DETECTION TECHNOLOGY (SHANGHAI) CO.,LTD. Address before: 6 / F, No. 17, Lane 1555, Jinsha Jiangxi Road, Jiading District, Shanghai, 201803 Applicant before: NDT TECHNOLOGY (SHANGHAI) Co.,Ltd. |