CN108008020A - A kind of ultrasonic probe - Google Patents
A kind of ultrasonic probe Download PDFInfo
- Publication number
- CN108008020A CN108008020A CN201711143551.3A CN201711143551A CN108008020A CN 108008020 A CN108008020 A CN 108008020A CN 201711143551 A CN201711143551 A CN 201711143551A CN 108008020 A CN108008020 A CN 108008020A
- Authority
- CN
- China
- Prior art keywords
- supply unit
- block
- probe
- receptor
- copper foil
- 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
-
- 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
- G01N29/24—Probes
- G01N29/2437—Piezoelectric probes
- G01N29/2443—Quartz crystal probes
-
- 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
- G01N2291/26—Scanned objects
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- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth 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 ultrasonic probe, including being grounded copper foil, supply unit, protective film, piezoelectric chip, absorb block, metal shell, lug plate, conductive lever, probe, receptor, retainer plate, ultrasonic wave means for diverging, contiguous block, wiring, insulated column and exhalant, at the affixed left side port installed in supply unit of the ground connection copper foil, and ground connection copper foil is fixedly connected by supply unit with ultrasonic wave means for diverging, the supply unit is arranged on retainer plate with being grounded the joining place of copper foil, the protective film is wrapped at the periphery of piezoelectric chip, the exhalant is arranged on the inside of receptor, and exhalant is connected with probe.The ultrasonic probe, by setting supply unit, the work of ultrasonic probe can effectively be controlled, the loss of electric energy when insulated column can prevent conductive lever transporting power at the same time, improve the accuracy of probe work, the security of ultrasonic probe is added, and structure is relatively easy, maintenance work is relatively convenient.
Description
Technical field
The present invention relates to detection field of mechanical technique, is specially a kind of ultrasonic probe.
Background technology
As the improvement of people's living standards, the yield of pollution rubbish is also higher and higher, therefore detection industry is also sent out therewith
Exhibition is got up, and the mode of detection has many kinds, such as chemical experiment, Physical Experiment etc., wherein, ultrasound examination is detection mode
In a kind of most common mode.
During ultrasound examination, the transmitting and reception of ultrasonic wave are picked up by popping one's head in come what is realized, and the performance of probe is straight
Connecing influences the characteristic of ultrasonic wave, influences the detection performance of ultrasonic wave, the probe used in ultrasound detection, is the pressure using material
Electrical effect realizes electric energy, the transducer of acoustic energy conversion, and the critical component in probe is chip, and chip, which is one, has piezoelectric effect
Monocrystalline or polycrystal thin slice, its effect is to change electric energy and acoustic energy mutually, but ultrasonic wave currently on the market is visited
The reception signal of head is not fine, and outer surface is easily corroded, and causes the deviation of testing result, it is therefore desirable to is createed a kind of new
Type ultrasonic probe solves the problems, such as these.
The content of the invention
It is an object of the invention to provide a kind of ultrasonic probe, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical solution：A kind of ultrasonic probe, including ground connection copper foil, electricity
Source device, protective film, piezoelectric chip, absorb block, be metal shell, lug plate, conductive lever, probe, receptor, retainer plate, super
Sound wave means for diverging, contiguous block, wiring, insulated column and exhalant, the ground connection copper foil are affixed installed in the left side of supply unit
At port, and it is grounded copper foil and is fixedly connected by supply unit with ultrasonic wave means for diverging, the supply unit is arranged on fixation
The joining place of circle and ground connection copper foil, the protective film are wrapped at the periphery of piezoelectric chip, and the piezoelectric chip is included in absorbing
The inside of block, the inner side for absorbing block and being arranged on metal shell, and absorb block and be fixedly connected with piezoelectric chip, outside the metal
Shell is affixed to be installed on the outer surface for absorbing block, and the lug plate is embedded at the left side port of conductive lever, and lug plate with
Wiring is connected, and the conductive lever is installed in the junction of lug plate and probe, and conductive lever passes through lug plate and power supply
Device is connected, and the probe is affixed installed in the inside of receptor, and the receptor is wrapped at the periphery of conductive lever, institute
State the joining place that retainer plate is arranged on supply unit and ultrasonic wave means for diverging, the affixed company of being installed on of the ultrasonic wave means for diverging
The left side of block is connect, ultrasonic wave means for diverging is connected by the contiguous block with protective film, and the wiring is located at the inside for absorbing block,
And wiring is connected with lug plate, the insulated column is affixed to be installed on the both sides for absorbing block, and the exhalant is arranged on receptor
Inside, and exhalant is connected with probe.
Preferably, three button switches are provided with the supply unit, and are evenly arranged in outside the left side of supply unit
On surface.
Preferably, the absorption stone for absorbing block and being internally provided with round shape, and the radius of stone is absorbed between 5mm-9mm.
Preferably, corrosion protective layer is provided with the receptor, and is wrapped on the outer surface of receptor.
Preferably, the insulated column is provided with two, and is centrosymmetrically arranged on conductive lever.
Compared with prior art, the beneficial effects of the invention are as follows：The ultrasonic probe, can by setting supply unit
The work of effective control ultrasonic probe, while the loss of electric energy when insulated column can prevent conductive lever transporting power,
The accuracy of probe work is improved, injury of the electric power leakage for human body is it also avoid when in use, adds ultrasonic wave spy
The security of head, and structure is relatively easy, easy to use, maintenance work is relatively convenient.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
In figure：1 ground connection copper foil, 2, supply unit, 3, protective film, 4, piezoelectric chip, 5, absorb block, 6, metal shell, 7,
Lug plate, 8, conductive lever, 9, probe, 10, receptor, 11, retainer plate, 12, ultrasonic wave means for diverging, 13, contiguous block, 14,
Wiring, 15, insulated column, 16, exhalant.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
Referring to Fig. 1, the present invention provides a kind of technical solution：A kind of ultrasonic probe, including ground connection copper foil 1, power supply dress
Put 2, protective film 3, piezoelectric chip 4, absorb block 5, metal shell 6, lug plate 7, conductive lever 8, probe 9, receptor 10, fixation
Circle 11, ultrasonic wave means for diverging 12, contiguous block 13, wiring 14, insulated column 15 and exhalant 16, copper foil 1 is affixed is installed on for ground connection
At the left side port of supply unit 2, and it is grounded copper foil 1 and is fixedly connected by supply unit 2 with ultrasonic wave means for diverging 12, power supply
Device 2 is arranged on retainer plate 11 with being grounded the joining place of copper foil 1, and three button switches, and uniform cloth are provided with supply unit 2
Put on the left outer surface of supply unit 2, protective film 3 is wrapped at the periphery of piezoelectric chip 4, and piezoelectric chip 4 is included in inhaling
The inside of block 5 is received, absorbs the inner side that block 5 is arranged on metal shell 6, and absorbs block 5 and is fixedly connected with piezoelectric chip 4, absorbs block 5
The absorption stone of round shape is internally provided with, and the radius of absorption stone, between 5mm-9mm, affixed is installed in of metal shell 6 absorbs block 5
Outer surface on, lug plate 7 is embedded at the left side port of conductive lever 8, and lug plate 7 is connected with wiring 14, conductive spiral shell
Bar 8 is installed in the junction of lug plate 7 and probe 9, and conductive lever 8 is connected by lug plate 7 with supply unit 2, probe 9
It is affixed installed in the inside of receptor 10, receptor 10 be wrapped in conductive lever 8 periphery at, be provided with anti-corrosion on receptor 10
Protective layer is lost, and is wrapped on the outer surface of receptor 10, retainer plate 11 is arranged on supply unit 2 and ultrasonic wave means for diverging 12
Joining place, ultrasonic wave means for diverging 12 is affixed installed in the left side of contiguous block 13, and contiguous block 13 is by ultrasonic wave means for diverging 12
It is connected with protective film 3, wiring 14 is positioned at the inside for absorbing block 5, and wiring 14 is connected with lug plate 7, and insulated column 15 is affixed
Installed in the both sides for absorbing block 5, insulated column 15 is provided with two, and is centrosymmetrically arranged on conductive lever 8, and exhalant 16 is set
Put in the inside of receptor 10, and exhalant 16 is connected with probe 9.
Operation principle：When ultrasonic probe works, supply unit 2 is opened by button first and provides electric power for probe,
It popping one's head in and dissipate ultrasonic wave close to detected object, ultrasonic wave means for diverging 12, receptor 10 receives the echo of ultrasonic wave,
The inside for absorbing block 5 is transmitted to by probe 9, spreads out of information from ground connection copper foil 1 after the analysis of piezoelectric chip 4, is completed super
The whole work process of sonic probe.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of ultrasonic probe, including ground connection copper foil (1), supply unit (2), protective film (3), piezoelectric chip (4), absorption block
(5), metal shell (6), lug plate (7), conductive lever (8), probe (9), receptor (10), retainer plate (11), ultrasonic wave hair
It is in bulk to put (12), contiguous block (13), wiring (14), insulated column (15) and exhalant (16), it is characterised in that：The ground connection copper foil
(1) it is affixed at the left side port of supply unit (2), and be grounded copper foil (1) and dissipated by supply unit (2) and ultrasonic wave
Device (12) is fixedly connected, and the supply unit (2) is arranged on retainer plate (11) with being grounded the joining place of copper foil (1), the guarantor
Cuticula (3) is wrapped at the periphery of piezoelectric chip (4), and the piezoelectric chip (4) is included in absorbing the inside of block (5), the suction
The inner side that block (5) is arranged on metal shell (6) is received, and absorbs block (5) and is fixedly connected with piezoelectric chip (4), the metal shell
(6) affixed to be installed on the outer surface for absorbing block (5), the lug plate (7) is embedded at the left side port of conductive lever (8),
And lug plate (7) is connected with wiring (14), the conductive lever (8) is installed in the junction of lug plate (7) and probe (9),
And conductive lever (8) is connected by lug plate (7) with supply unit (2), the probe (9) is affixed to be installed on receptor (10)
Inside, the receptor (10) be wrapped in conductive lever (8) periphery at, the retainer plate (11) is arranged on supply unit
(2) it is affixed installed in contiguous block (13) with the joining place of ultrasonic wave means for diverging (12), the ultrasonic wave means for diverging (12)
Ultrasonic wave means for diverging (12) is connected by left side, the contiguous block (13) with protective film (3), and the wiring (14) is positioned at absorption
The inside of block (5), and wiring (14) is connected with lug plate (7), affixed be installed on of the insulated column (15) absorbs the two of block (5)
Side, the exhalant (16) is arranged on the inside of receptor (10), and exhalant (16) is connected with probe (9).
A kind of 2. ultrasonic probe according to claim 1, it is characterised in that：Three are provided with the supply unit (2)
A button switch, and be evenly arranged on the left outer surface of supply unit (2).
A kind of 3. ultrasonic probe according to claim 1, it is characterised in that：The absorption block (5) is internally provided with circle
The absorption stone of shape, and the radius of stone is absorbed between 5mm-9mm.
A kind of 4. ultrasonic probe according to claim 1, it is characterised in that：Anti-corrosion is provided with the receptor (10)
Protective layer is lost, and is wrapped on the outer surface of receptor (10).
A kind of 5. ultrasonic probe according to claim 1, it is characterised in that：The insulated column (15) is provided with two,
And it is centrosymmetrically arranged on conductive lever (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711143551.3A CN108008020A (en) | 2017-11-17 | 2017-11-17 | A kind of ultrasonic probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711143551.3A CN108008020A (en) | 2017-11-17 | 2017-11-17 | A kind of ultrasonic probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108008020A true CN108008020A (en) | 2018-05-08 |
Family
ID=62052762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711143551.3A Withdrawn CN108008020A (en) | 2017-11-17 | 2017-11-17 | A kind of ultrasonic probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108008020A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108931582A (en) * | 2018-05-31 | 2018-12-04 | 王洋 | Double screen ultrasonic probe |
-
2017
- 2017-11-17 CN CN201711143551.3A patent/CN108008020A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108931582A (en) * | 2018-05-31 | 2018-12-04 | 王洋 | Double screen ultrasonic probe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180508 |
|
| WW01 | Invention patent application withdrawn after publication |