JPS6295397U - - Google Patents
Info
- Publication number
- JPS6295397U JPS6295397U JP18644485U JP18644485U JPS6295397U JP S6295397 U JPS6295397 U JP S6295397U JP 18644485 U JP18644485 U JP 18644485U JP 18644485 U JP18644485 U JP 18644485U JP S6295397 U JPS6295397 U JP S6295397U
- Authority
- JP
- Japan
- Prior art keywords
- tape
- sounding body
- electric wire
- metal plate
- conductive films
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Description
第１図はこの考案に係る圧電発音体の第１の例
を示す平面図、第２図は同上に用いるテープ電線
の拡大断面図、第３図は第１図の熱圧着ポイント
部分を示す拡大断面図、第４図は同第２の例を示
す平面図、第５図は同上の正面図、第６図と第７
図は従来の圧電発音体を示す説明図である。
１１……電極、１２……圧電セラミツク、１３
……金属板、１４……発音体、１５……テープ電
線、１６……テープ、１７，１８……導電性膜、
１９……絶縁剤層。
Fig. 1 is a plan view showing the first example of the piezoelectric sounding body according to this invention, Fig. 2 is an enlarged sectional view of the tape electric wire used in the same, and Fig. 3 is an enlarged view showing the thermocompression bonding point part of Fig. 1. 4 is a plan view showing the second example, FIG. 5 is a front view of the same, and FIGS. 6 and 7 are
The figure is an explanatory diagram showing a conventional piezoelectric sounding body. 11... Electrode, 12... Piezoelectric ceramic, 13
... Metal plate, 14 ... Sounding body, 15 ... Tape electric wire, 16 ... Tape, 17, 18 ... Conductive film,
19...Insulating layer.
Claims (1)
重ねて形成した発音体と、合成樹脂テープの一面
側に、このテープの長手方向に沿う複数本の導電
性膜及びこの導電性膜を覆う絶縁剤層を設けて形
成したテープ状電線とで構成され、発音体に重ね
たテープ状電線の各導電性膜を電極及び金属板に
熱圧着で接続した圧電発音体。 A sounding body formed by stacking a piezoelectric ceramic and a metal plate with electrodes on the surface, a plurality of conductive films along the length of the tape on one side of the synthetic resin tape, and an insulating agent covering the conductive films. A piezoelectric sounding body is composed of a tape-like electric wire formed in layers, and each conductive film of the tape-like electric wire layered on the sounding body is connected to an electrode and a metal plate by thermocompression bonding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18644485U JPS6295397U (en) | 1985-12-03 | 1985-12-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18644485U JPS6295397U (en) | 1985-12-03 | 1985-12-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6295397U true JPS6295397U (en) | 1987-06-18 |
Family
ID=31136005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18644485U Pending JPS6295397U (en) | 1985-12-03 | 1985-12-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6295397U (en) |
-
1985
- 1985-12-03 JP JP18644485U patent/JPS6295397U/ja active Pending