JPH0285499U - - Google Patents
Info
- Publication number
- JPH0285499U JPH0285499U JP16565688U JP16565688U JPH0285499U JP H0285499 U JPH0285499 U JP H0285499U JP 16565688 U JP16565688 U JP 16565688U JP 16565688 U JP16565688 U JP 16565688U JP H0285499 U JPH0285499 U JP H0285499U
- Authority
- JP
- Japan
- Prior art keywords
- electromagnetic coil
- movable core
- diaphragm
- spiral
- spiral body
- 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
- 230000005284 excitation Effects 0.000 claims 1
Landscapes
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Description
第１図は、本考案になる電気式ホーンの一実施
例を示す断面図。第２図は、従来の電気式ホーン
の断面図である。
１０…容器、１４…電磁コイル、１８…可動コ
ア、２０…螺旋体、２２…振動板、２６…断続器
。
FIG. 1 is a sectional view showing an embodiment of the electric horn according to the present invention. FIG. 2 is a sectional view of a conventional electric horn. DESCRIPTION OF SYMBOLS 10... Container, 14... Electromagnetic coil, 18... Movable core, 20... Spiral body, 22... Vibration plate, 26... Intermittent.
Claims (1)
続的に付勢する断続器と、電磁コイルの励磁によ
つて可動する可動コアと、可動コアに連結されて
振動する振動板とから成る電気式ホーンにおいて
、周囲が螺旋状をなす螺旋体を形成し、前記可動
コア及び前記振動板に連結されて成る螺旋体を、
前記断続器に係合させ、可動コア、振動板及び螺
旋体から成る振動体を、回転させることで前記係
合状態を変化させ、前記電磁コイルの通電電流を
調整するようにしたことを特徴とする電気式ホー
ン。 An electric type consisting of an electromagnetic coil housed in a container, an interrupter that energizes the electromagnetic coil intermittently, a movable core that moves due to the excitation of the electromagnetic coil, and a diaphragm that is connected to the movable core and vibrates. In the horn, a spiral body forming a spiral body having a spiral circumference and connected to the movable core and the diaphragm,
A vibrating body consisting of a movable core, a diaphragm, and a spiral body is engaged with the interrupter and rotated to change the engagement state and adjust the current flowing through the electromagnetic coil. Electric horn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16565688U JPH0285499U (en) | 1988-12-21 | 1988-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16565688U JPH0285499U (en) | 1988-12-21 | 1988-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0285499U true JPH0285499U (en) | 1990-07-04 |
Family
ID=31452342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16565688U Pending JPH0285499U (en) | 1988-12-21 | 1988-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0285499U (en) |
-
1988
- 1988-12-21 JP JP16565688U patent/JPH0285499U/ja active Pending
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