CN102698952A - Ultrasonic transducer - Google Patents
Ultrasonic transducer Download PDFInfo
- Publication number
- CN102698952A CN102698952A CN2012101651852A CN201210165185A CN102698952A CN 102698952 A CN102698952 A CN 102698952A CN 2012101651852 A CN2012101651852 A CN 2012101651852A CN 201210165185 A CN201210165185 A CN 201210165185A CN 102698952 A CN102698952 A CN 102698952A
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- China
- Prior art keywords
- end block
- power supply
- conducting plate
- ultrasonic transducer
- conducting strip
- 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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- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The invention discloses an ultrasonic transducer, which comprises a power supply, a main end block, a lower end block, piezoelectric ceramics, a conducting plate, a pressing bolt and an amplitude transformer, wherein the conducting plate is arranged between the main end block and the lower end block; one end of the conducting plate is connected with a cathode of the power supply; the other end of the conducting plate is connected with an anode of the power supply; the piezoelectric ceramics are arranged at the two sides of the conducting plate end connected with the anode of the power supply; the main end block and the lower end block are fixedly connected through the pressing bolt; and the lower end block is connected with the amplitude transformer. According to the ultrasonic transducer disclosed by the invention, electric energy is converted into mechanical energy by mechanical deformation caused by certain voltage exerted on the conducting plate. The ultrasonic transducer disclosed by the invention is simple in structure, convenient to operate, reliable in work and high in stability, and is suitable for industrial production.
Description
Technical field
The present invention relates to a kind of transducer.
Background technology
Usually the said transducing of people is electric energy, mechanical energy or acoustic energy the device of the ability of another kind of form from a kind of formal transformation exactly, and this helps improving the adaptability of product, the compound demand of complicated suitability for industrialized production day by day.But transducing head equally also exists complex structure, the not high such problem of operating difficulties, device stability.
Summary of the invention
Goal of the invention: to the problems referred to above, the purpose of this invention is to provide simple in structure, easy to operate, and reliable operation, the transducer that stability is high.
Technical scheme: a kind of ultrasonic transducer comprises power supply, main end block, lower endpiece, piezoelectric ceramics, conducting strip, housing screw, horn; Be provided with conducting strip between described main end block and the lower endpiece; Described conducting strip one end is connected with power cathode; The other end is connected with positive source, and the described conducting strip both sides that are connected with positive source are provided with piezoelectric ceramics, described main end block; Lower endpiece is fixedly connected through housing screw, and described lower endpiece is connected with horn.
In order to guarantee to conduct electricity quality, described conducting strip is the nickel sheet.
Beneficial effect: compared with prior art, the present invention is utilized in and applies certain voltage on the conducting strip, and the mechanically deform that produces is about to electric energy and changes into mechanical energy, and the present invention is simple in structure, and is easy to operate, and reliable operation, and stability is high, is suitable for suitability for industrialized production.
Description of drawings
Accompanying drawing is a structural representation of the present invention;
Wherein: power supply 1, main end block 2, lower endpiece 3, piezoelectric ceramics 4, conducting strip 5, housing screw 6, horn 7.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment; Further illustrate the present invention; Should understand these embodiment only be used to the present invention is described and be not used in the restriction scope of the present invention; After having read the present invention, those skilled in the art all fall within the application's accompanying claims institute restricted portion to the modification of the various equivalent form of values of the present invention.
Shown in accompanying drawing, a kind of ultrasonic transducer comprises power supply 1, main end block 2, lower endpiece 3, piezoelectric ceramics 4, conducting strip 5, housing screw 6, horn 7; Be provided with conducting strip 5 between described main end block 2 and the lower endpiece 3, described conducting strip 5 one ends are connected with power supply 1 negative pole, and the other end is connected with power supply 1 positive pole; Described conducting strip 5 both sides that are connected with power supply 1 positive pole are provided with piezoelectric ceramics 4; Described main end block 2, lower endpiece 3 is fixedly connected through housing screw 6, and described lower endpiece 3 is connected with horn 7; Described conducting strip, 1 is the nickel sheet.
The present invention is utilized in and applies certain voltage on the conducting strip, and the mechanically deform that produces is about to electric energy and changes into mechanical energy, and the present invention is simple in structure, and is easy to operate, and reliable operation, and stability is high, is suitable for suitability for industrialized production.
Claims (2)
1. a ultrasonic transducer comprises power supply (1), main end block (2), lower endpiece (3), piezoelectric ceramics (4), conducting strip (5), housing screw (6), horn (7); Be provided with conducting strip (5) between described main end block (2) and the lower endpiece (3); Described conducting strip (5) one ends are connected with power supply (1) negative pole; The other end is connected with power supply (1) positive pole, and described conducting strip (5) both sides that are connected with power supply (1) positive pole are provided with piezoelectric ceramics (4), described main end block (2); Lower endpiece (3) is fixedly connected through housing screw (6), and described lower endpiece (3) is connected with horn (7).
2. a kind of ultrasonic transducer according to claim 1 is characterized in that: described conducting strip (1) is the nickel sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101651852A CN102698952A (en) | 2012-05-25 | 2012-05-25 | Ultrasonic transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101651852A CN102698952A (en) | 2012-05-25 | 2012-05-25 | Ultrasonic transducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102698952A true CN102698952A (en) | 2012-10-03 |
Family
ID=46892171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101651852A Pending CN102698952A (en) | 2012-05-25 | 2012-05-25 | Ultrasonic transducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102698952A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2369440Y (en) * | 1999-02-10 | 2000-03-15 | 顺德市大良镇长兴电子制造有限公司 | Large power ultrasonic transducer |
| CN2428226Y (en) * | 2000-05-26 | 2001-05-02 | 严卓理 | Supersonic transducer |
| RU2203792C1 (en) * | 2002-01-08 | 2003-05-10 | Ульяновский государственный технический университет | Apparatus for feeding cutting fluids at working small-diameter openings |
| JP2004229402A (en) * | 2003-01-22 | 2004-08-12 | Taiheiyo Cement Corp | Ultrasonic motor |
| CN2719418Y (en) * | 2004-07-21 | 2005-08-24 | 刘启华 | Ultrasonic transducer radiating to air |
| CN202606374U (en) * | 2012-05-25 | 2012-12-19 | 太仓凯鑫电子有限公司 | Ultrasonic transducer |
-
2012
- 2012-05-25 CN CN2012101651852A patent/CN102698952A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2369440Y (en) * | 1999-02-10 | 2000-03-15 | 顺德市大良镇长兴电子制造有限公司 | Large power ultrasonic transducer |
| CN2428226Y (en) * | 2000-05-26 | 2001-05-02 | 严卓理 | Supersonic transducer |
| RU2203792C1 (en) * | 2002-01-08 | 2003-05-10 | Ульяновский государственный технический университет | Apparatus for feeding cutting fluids at working small-diameter openings |
| JP2004229402A (en) * | 2003-01-22 | 2004-08-12 | Taiheiyo Cement Corp | Ultrasonic motor |
| CN2719418Y (en) * | 2004-07-21 | 2005-08-24 | 刘启华 | Ultrasonic transducer radiating to air |
| CN202606374U (en) * | 2012-05-25 | 2012-12-19 | 太仓凯鑫电子有限公司 | Ultrasonic transducer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121003 |