CN205722777U - A kind of novel conductive wire for piezoelectric buzzer - Google Patents
A kind of novel conductive wire for piezoelectric buzzer Download PDFInfo
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- CN205722777U CN205722777U CN201620369391.9U CN201620369391U CN205722777U CN 205722777 U CN205722777 U CN 205722777U CN 201620369391 U CN201620369391 U CN 201620369391U CN 205722777 U CN205722777 U CN 205722777U
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- piezo
- silver paste
- conductive silver
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Abstract
The utility model discloses a kind of novel conductive wire for piezoelectric buzzer, including negative terminal pad conductive silver paste, negative terminal pad conductive silver paste is arranged in negative terminal pad, negative terminal pad conductive silver paste is connected wave one end and connects with piezo metal covering, piezo metal covering connects the wave other end and is connected with piezo metal covering conductive silver paste, piezo metal covering conductive silver paste is located on piezo negative metal face, centre position, piezo negative metal face is piezo positive pole ceramic plane, piezo positive pole ceramic plane is provided with piezo ceramic plane conductive silver paste, piezo ceramic plane conductive silver paste is connected wave one end and connects with piezo ceramic plane, piezo ceramic plane connects the wave other end and is connected with positive terminal pad conductive silver paste, positive terminal pad conductive silver paste is located in positive terminal pad.Wire is made waviness wire by this utility model, increases extended length and its cushion space when by temperature and External Force Acting, and the broken string that effectively prevent product is noiseless, improves product quality.
Description
Technical field
This utility model relates to the wire of a kind of buzzer, is specifically related to a kind of novel conductive wire for piezoelectric buzzer.
Background technology
The most existing piezoelectric buzzer is as shown in Figure 1, typically use straight plain conductor point postwelding to be coated with conductive silver paste to be used for turning on, the shortcoming of this series products be due to plain conductor fixing after be in tight state, when product is affected by temperature or external force, it is easily caused thread breakage or related fillet lifting.It is noiseless that this phenomenon directly contributes buzzer, it is impossible to ensures the stability of product, has a strong impact on product quality.
Utility model content
The purpose of this utility model is the problem above overcoming prior art to exist, it is provided that a kind of novel conductive wire for piezoelectric buzzer.
For realizing above-mentioned technical purpose, reaching above-mentioned technique effect, this utility model is achieved through the following technical solutions:
nullA kind of novel conductive wire for piezoelectric buzzer，Including negative terminal pad conductive silver paste，Piezo metal covering connects wave，Positive terminal pad conductive silver paste and piezo ceramic plane connect wave，Described negative terminal pad conductive silver paste is arranged in negative terminal pad，Described negative terminal pad is located at the lower left corner of buzzer shell，Described negative terminal pad conductive silver paste is connected one end of wave and connects with described piezo metal covering，Described piezo metal covering connects the other end of wave and is connected with piezo metal covering conductive silver paste，Described piezo metal covering conductive silver paste is located on piezo negative metal face，Centre position, described piezo negative metal face is piezo positive pole ceramic plane，Described piezo positive pole ceramic plane is provided with piezo ceramic plane conductive silver paste，Described piezo ceramic plane conductive silver paste is connected one end of wave and connects with piezo ceramic plane，Described piezo ceramic plane connects the other end of wave and is connected with described positive terminal pad conductive silver paste，Described positive terminal pad conductive silver paste is located in positive terminal pad，Described positive terminal pad is located at the upper right corner of described buzzer shell.
Further, described piezo negative metal face is provided with substrate insulation protection glue.
Further, the extended length of described piezo metal covering connection wave and described piezo ceramic plane connection wave adds.
The beneficial effects of the utility model:
This utility model is processed by plain conductor does early stage, makees waviness wire, adds the extended length of wire, increase its cushion space when by temperature and External Force Acting, effectively avoids the noiseless problem of broken string of product, improve the quality of product.
Accompanying drawing explanation
Fig. 1 is the most existing current piezoelectric buzzer structural representation；
Fig. 2 is this utility model novel conductive wire schematic diagram for piezoelectric buzzer.
Label declaration in figure: 1, negative terminal pad conductive silver paste; 2, negative terminal pad, 3, piezo metal covering connect wave, 4, piezo metal covering conductive silver paste; 5, piezo negative metal face; 6, buzzer shell, 7, positive terminal pad, 8, positive terminal pad conductive silver paste; 9, substrate insulation protection glue; 10, piezo ceramic plane connects wave, and 11, piezo ceramic plane conductive silver paste, 12, piezo positive pole ceramic plane.
Detailed description of the invention
Below with reference to the accompanying drawings and in conjunction with the embodiments, this utility model is described in detail.
nullAs shown in Figure 2，A kind of novel conductive wire for piezoelectric buzzer，Including negative terminal pad conductive silver paste 1，Piezo metal covering connects wave 3，Positive terminal pad conductive silver paste 8 and piezo ceramic plane connect wave 10，Described negative terminal pad conductive silver paste 1 is arranged in negative terminal pad 2，Described negative terminal pad 2 is located at the lower left corner of buzzer shell 6，Described negative terminal pad conductive silver paste 1 is connected one end of wave 3 and connects with described piezo metal covering，Described piezo metal covering connects the other end of wave 3 and is connected with piezo metal covering conductive silver paste 4，Described piezo metal covering conductive silver paste 4 is located on piezo negative metal face 5，Centre position, described piezo negative metal face 5 is piezo positive pole ceramic plane 12，Described piezo positive pole ceramic plane 12 is provided with piezo ceramic plane conductive silver paste 11，Described piezo ceramic plane conductive silver paste 11 is connected one end of wave 10 and connects with piezo ceramic plane，Described piezo ceramic plane connects the other end of wave 10 and is connected with described positive terminal pad conductive silver paste 8，Described positive terminal pad conductive silver paste 8 is located in positive terminal pad 7，Described positive terminal pad 7 is located at the upper right corner of described buzzer shell 6.
Further, described piezo negative metal face 5 is provided with substrate insulation protection glue 9.
Further, the extended length of described piezo metal covering connection wave 3 and described piezo ceramic plane connection wave 10 adds.
Principle of the present utility model:
Negative terminal pad 2 of the present utility model connects wave 3 one end by negative terminal pad conductive silver paste 1 and piezo metal covering and connects conducting, and the other end of the wave 3 of piezo metal covering connection simultaneously is connected conducting by piezo metal covering conductive silver paste 4 with piezo negative metal face 5.
Positive terminal pad 2-7 connects wave 10 one end by positive terminal pad conductive silver paste 8 and piezo ceramic plane and connects conducting, and the other end of the wave 10 of piezo ceramic plane connection simultaneously is connected conducting by piezo ceramic plane conductive silver paste 11 with piezo positive pole ceramic plane 12.
Back, piezo negative metal face 5 is connected with buzzer shell 6 by bonding mode, negative terminal pad 2 and positive terminal pad 7 employing injection are buried the mode penetrated and are connected with buzzer shell 6, when both positive and negative polarity has signal to input, piezo turns on sounding by above-mentioned connected mode.
It addition, piezo metal covering connects wave 3 and piezo ceramic plane connects wave 10 and adds the extended length of wire, increase its cushion space when by temperature and External Force Acting, effectively avoid the noiseless problem of broken string of product.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (3)
- null1. the novel conductive wire for piezoelectric buzzer，It is characterized in that，Including negative terminal pad conductive silver paste (1)，Piezo metal covering connects wave (3)，Positive terminal pad conductive silver paste (8) and piezo ceramic plane connect wave (10)，Described negative terminal pad conductive silver paste (1) is arranged in negative terminal pad (2)，Described negative terminal pad (2) is located at the lower left corner of buzzer shell (6)，Described negative terminal pad conductive silver paste (1) is connected one end of wave (3) and connects with described piezo metal covering，Described piezo metal covering connects the other end of wave (3) and is connected with piezo metal covering conductive silver paste (4)，Described piezo metal covering conductive silver paste (4) is located on piezo negative metal face (5)，Described piezo negative metal face (5) centre position is piezo positive pole ceramic plane (12)，Described piezo positive pole ceramic plane (12) is provided with piezo ceramic plane conductive silver paste (11)，Described piezo ceramic plane conductive silver paste (11) is connected one end of wave (10) and connects with piezo ceramic plane，Described piezo ceramic plane connects the other end of wave (10) and is connected with described positive terminal pad conductive silver paste (8)，Described positive terminal pad conductive silver paste (8) is located in positive terminal pad (7)，Described positive terminal pad (7) is located at the upper right corner of described buzzer shell (6).
- Novel conductive wire for piezoelectric buzzer the most according to claim 1, it is characterised in that described piezo negative metal face (5) is provided with substrate insulation protection glue (9).
- Novel conductive wire for piezoelectric buzzer the most according to claim 1, it is characterised in that described piezo metal covering connects the extended length of wave (3) and described piezo ceramic plane connection wave (10) and adds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620369391.9U CN205722777U (en) | 2016-04-28 | 2016-04-28 | A kind of novel conductive wire for piezoelectric buzzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620369391.9U CN205722777U (en) | 2016-04-28 | 2016-04-28 | A kind of novel conductive wire for piezoelectric buzzer |
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| Publication Number | Publication Date |
|---|---|
| CN205722777U true CN205722777U (en) | 2016-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620369391.9U Active CN205722777U (en) | 2016-04-28 | 2016-04-28 | A kind of novel conductive wire for piezoelectric buzzer |
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| CN (1) | CN205722777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112563404A (en) * | 2020-11-24 | 2021-03-26 | 海鹰企业集团有限责任公司 | Leading-out structure of piezoelectric ceramic electrode in high-frequency transducer |
-
2016
- 2016-04-28 CN CN201620369391.9U patent/CN205722777U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112563404A (en) * | 2020-11-24 | 2021-03-26 | 海鹰企业集团有限责任公司 | Leading-out structure of piezoelectric ceramic electrode in high-frequency transducer |
| CN112563404B (en) * | 2020-11-24 | 2024-03-08 | 海鹰企业集团有限责任公司 | Leading-out structure of piezoelectric ceramic electrode in high-frequency transducer |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |