JPS5854700U - Electromagnetic sounding body - Google Patents
Electromagnetic sounding bodyInfo
- Publication number
- JPS5854700U JPS5854700U JP14997481U JP14997481U JPS5854700U JP S5854700 U JPS5854700 U JP S5854700U JP 14997481 U JP14997481 U JP 14997481U JP 14997481 U JP14997481 U JP 14997481U JP S5854700 U JPS5854700 U JP S5854700U
- Authority
- JP
- Japan
- Prior art keywords
- sounding body
- case
- electromagnetic sounding
- constitutes
- curved
- 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
Landscapes
- Electromechanical Clocks (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図及び第２図は従来の電磁型発音体のペンウォッチ
に組込んだ状態の構造断面図を示す。第３図は本考案実
施例の構造断面図を示す。１はセンターポール、２はヨ
ニク、３はコイル、４は磁石、５は振動板、６は可動鉄
片、７は基板、８はリード、９は共鳴器、１０は時計基
板、１１はペンウォッチの外装。FIGS. 1 and 2 are structural sectional views of a conventional electromagnetic sounding body incorporated into a pen watch. FIG. 3 shows a structural sectional view of an embodiment of the present invention. 1 is the center pole, 2 is the magnet, 3 is the coil, 4 is the magnet, 5 is the diaphragm, 6 is the movable iron piece, 7 is the board, 8 is the reed, 9 is the resonator, 10 is the watch board, 11 is the pen watch. Exterior.
Claims (1)
放音孔とによりヘルムホルツの共鳴器を構成する電磁型
発音体において、前記ケースの外壁が曲ｍｌを有するこ
とを特徴とする電磁型発音体。An electromagnetic type sounding body that constitutes a Helmholtz resonator by a case forming an air chamber and a sound emitting hole formed in a part of the case, characterized in that the outer wall of the case has a curved ml. pronunciation body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14997481U JPS5854700U (en) | 1981-10-08 | 1981-10-08 | Electromagnetic sounding body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14997481U JPS5854700U (en) | 1981-10-08 | 1981-10-08 | Electromagnetic sounding body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5854700U true JPS5854700U (en) | 1983-04-13 |
Family
ID=29942727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14997481U Pending JPS5854700U (en) | 1981-10-08 | 1981-10-08 | Electromagnetic sounding body |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5854700U (en) |
-
1981
- 1981-10-08 JP JP14997481U patent/JPS5854700U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5854700U (en) | Electromagnetic sounding body | |
| JPS58129798U (en) | piezoelectric buzzer | |
| JPS5834486U (en) | earphones | |
| JPS5886699U (en) | Electromagnetic sounding body | |
| JPS5850498U (en) | Thin electromagnetic buzzer | |
| JPS60130499U (en) | Clock onomatopoeic whistle adjustment mechanism | |
| JPS5967834U (en) | proximity switch | |
| JPS6015734U (en) | pressure switch | |
| JPS6428044U (en) | ||
| JPS58158000U (en) | vacuum duct | |
| JPS60133500U (en) | Clock's onomatopoeic whistle sound adjustment mechanism | |
| JPS5850584U (en) | convex speaker | |
| JPS604093U (en) | dome speaker | |
| JPS5813598U (en) | portable watch voice | |
| JPS5832489U (en) | Speaker cover for mobile watch case | |
| JPS5886580U (en) | tactile sensor | |
| JPS5963599U (en) | voice coil | |
| JPS59159486U (en) | Speaker storage container | |
| JPS5923690U (en) | clock sound device | |
| JPH0182595U (en) | ||
| JPS6045584U (en) | dome speaker | |
| JPS6021125U (en) | illuminated switch | |
| JPS61103994U (en) | ||
| JPS60616U (en) | gas governor | |
| JPS6070894U (en) | megaphone |