CN202606374U - Ultrasonic transducer - Google Patents
Ultrasonic transducer Download PDFInfo
- Publication number
- CN202606374U CN202606374U CN 201220238683 CN201220238683U CN202606374U CN 202606374 U CN202606374 U CN 202606374U CN 201220238683 CN201220238683 CN 201220238683 CN 201220238683 U CN201220238683 U CN 201220238683U CN 202606374 U CN202606374 U CN 202606374U
- Authority
- CN
- China
- Prior art keywords
- conducting strip
- end block
- power supply
- ultrasonic transducer
- utility
- 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.)
- Expired - Fee Related
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- Transducers For Ultrasonic Waves (AREA)
Abstract
The utility model discloses an ultrasonic transducer, comprising a power supply, a main end block, a lower end block, piezoelectric ceramics, a conducting strip, a pressing screw and an amplitude-change pole; the conducting strip is arranged between the main end block and the lower end block, one end of the conducting strip is connected with the cathode of the power supply, the other end of the conducting strip is connected with the anode of the power supply, the piezoelectric ceramics are arranged on the two sides of the conducting strip connected with the anode of the power supply, the main end block is fixedly connected with the lower end block through the pressing screw, and the lower end block is connected with the amplitude-change pole. According to the ultrasonic transducer disclosed by the utility model, certain voltage is applied to the conducting strip to generate mechanical deformation, namely, the electric energy is converted into mechanical energy, and the ultrasonic transducer disclosed by the utility model has the advantages of simple structure, convenience in operation, reliable work and high stability, so that the ultrasonic transducer is suitable for industrial production.
Description
Technical field
The utility model 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.
The utility model content
The utility model purpose: to the problems referred to above, the purpose of the utility model provides simple in structure, and is easy to operate, and reliable operation, the transducer that stability is high.
1. 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 utility model is utilized in and applies certain voltage on the conducting strip, and the mechanically deform that produces; Be about to electric energy and change into mechanical energy, the utility model is simple in structure, and is easy to operate; And reliable operation, stability is high, is suitable for suitability for industrialized production.
Description of drawings
Accompanying drawing is the utility model structural representation;
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 utility model; Should understand these embodiment only be used to the utility model is described and be not used in the restriction the utility model scope; After having read the utility model, 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 utility model.
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 utility model 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 utility model 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 |
|---|---|---|---|
| CN 201220238683 CN202606374U (en) | 2012-05-25 | 2012-05-25 | Ultrasonic transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220238683 CN202606374U (en) | 2012-05-25 | 2012-05-25 | Ultrasonic transducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202606374U true CN202606374U (en) | 2012-12-19 |
Family
ID=47340107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220238683 Expired - Fee Related CN202606374U (en) | 2012-05-25 | 2012-05-25 | Ultrasonic transducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202606374U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102698952A (en) * | 2012-05-25 | 2012-10-03 | 太仓凯鑫电子有限公司 | Ultrasonic transducer |
-
2012
- 2012-05-25 CN CN 201220238683 patent/CN202606374U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102698952A (en) * | 2012-05-25 | 2012-10-03 | 太仓凯鑫电子有限公司 | Ultrasonic transducer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20130525 |