JPH0452796Y2

JPH0452796Y2 -

Info

Publication number: JPH0452796Y2
Application number: JP17300487U
Authority: JP
Priority date: 1987-11-12
Filing date: 1987-11-12
Publication date: 1992-12-11
Also published as: JPH0177699U

Description

【考案の詳細な説明】（産業上の利用分野）本考案は、打鈴音と電子音の二種類の報知音を
備えた報知装置に関する。[Detailed Description of the Invention] (Industrial Field of Application) The present invention relates to a notification device that has two types of notification sounds: a ringing sound and an electronic sound.

（従来技術）従来、打鈴音と電子音の二種類の報知音を、適
宜切換え可能な時計が知られている。この時計は
第２図に示すように、打鈴音を発する打鈴装置３
４と、電子音を発するスピーカ等のアラーム装置
３６と、をそれぞれ別個に平列配置したものであ
る。(Prior Art) Conventionally, clocks are known that can appropriately switch between two types of notification sounds: a striking bell sound and an electronic sound. As shown in Figure 2, this clock has a bell striking device 3 that emits a striking sound.
4 and an alarm device 36 such as a speaker that emits an electronic sound are separately arranged in parallel.

（考案が解決しようとする問題点）このため、平面的なスペースが大となり、時計
の小型化の防げになつていた。また、電子音の音
圧を上げるために、アラーム装置３６の上部にホ
ーンを取付ける実施が行なわれているが、この実
施では、部品数が多くなるとともに、組立作業性
が悪いという欠点があつた。(Problem that the invention aims to solve) As a result, the planar space becomes large, making it difficult to downsize the watch. Furthermore, in order to increase the sound pressure of the electronic sound, a horn is attached to the top of the alarm device 36, but this method has the drawbacks of increasing the number of parts and poor assembly workability. .

本考案は上記従来の欠点を解決するために為さ
れたものであり、その目的は、省スペース化でき
るとともに、部品数を増すことなく電子音の音圧
を上げることのできる報知装置を提供することで
ある。 The present invention was made to solve the above-mentioned conventional drawbacks, and its purpose is to provide a notification device that can save space and increase the sound pressure of electronic sounds without increasing the number of parts. That's true.

（問題点を解決するための手段）上記目的を達成するために本考案では、打鈴音
を発するリンと、電子音を発するアラーム装置
と、を有した報知装置において、リンとアラーム
装置とを重列配置するとともに、前記リンを取付
ける結合部に、前記アラーム装置の放音孔である
透孔を穿設し、前記リンが前記アラーム装置のホ
ーンを兼ねることを特徴とする。(Means for Solving the Problems) In order to achieve the above object, the present invention provides a notification device having a ring that emits a ringing sound and an alarm device that emits an electronic sound, in which the ring and the alarm device are emphasized. They are arranged in rows, and a through hole, which is a sound emitting hole of the alarm device, is bored in the connecting portion where the ring is attached, and the ring also serves as a horn of the alarm device.

（実施例）以下図面に基づき本考案の一実施例を説明す
る。第１図は本考案の一実施例の断面図を示して
いる。(Example) An example of the present invention will be described below based on the drawings. FIG. 1 shows a sectional view of an embodiment of the present invention.

２はモータを示し、このモータ２のモータ軸４
には、遊動自在な打ち玉６，６を備えたシユモク
８が固定されている。そして、取付部材１０が取
付けネジ１１によつて、受板１２に結合すること
により、モータ２は受板１２に取付けられてい
る。一方、打ち玉６，６に側面が叩打される椀状
のリン１４は、その底部にある結合穴１６を、取
付部材１０に設けられた結合部１８に圧入するこ
とにより、取付部材１０に取り付けられ、モータ
２の駆動により、打ち玉６，６がリン１４を叩打
して打鈴音を発する打鈴装置を構成している。 2 indicates a motor, and the motor shaft 4 of this motor 2
A shovel 8 having freely movable hitting balls 6, 6 is fixed thereto. The motor 2 is attached to the receiving plate 12 by coupling the mounting member 10 to the receiving plate 12 with the mounting screws 11. On the other hand, the bowl-shaped ring 14 whose side surface is struck by the balls 6, 6 is attached to the mounting member 10 by press-fitting the coupling hole 16 at the bottom into the coupling part 18 provided on the mounting member 10. The bell-striking device constitutes a bell-striking device in which, driven by the motor 2, the striking balls 6, 6 strike the ring 14 to produce a striking sound.

取付部材１０には、リン１４と重列配置するよ
うにアラーム装置１９が設けられている。このア
ラーム装置１９は、取付部材１０に一体に設けら
れた共鳴枠２０と、この共鳴枠２０に固着された
支持枠２２と、共鳴枠２０と支持枠２２との間に
挟着された導電性の振動板２４と、この振動板２
４の下面に固着された圧電素子２６と、から構成
されている。そして、取付部材１０の結合部１８
には、透孔２８が穿設されており、この透孔２８
が、アラーム装置１９の放音孔となつている。す
なわち、共鳴枠２０内が共鳴空間３０であり、電
子音は透孔２８を通り放音され、更に、アラーム
装置１９に対し、リン１４がホーンの働きをする
ため、電子音の音圧を上げることができる。 An alarm device 19 is provided on the mounting member 10 so as to overlap the ring 14. This alarm device 19 includes a resonance frame 20 that is integrally provided to the mounting member 10, a support frame 22 that is fixed to the resonance frame 20, and a conductive material that is sandwiched between the resonance frame 20 and the support frame 22. diaphragm 24 and this diaphragm 2
4, and a piezoelectric element 26 fixed to the lower surface of the piezoelectric element 4. Then, the connecting portion 18 of the mounting member 10
A through hole 28 is bored in the through hole 28.
serves as a sound emitting hole for the alarm device 19. That is, the inside of the resonance frame 20 is a resonance space 30, and the electronic sound is emitted through the through hole 28, and the ring 14 acts as a horn for the alarm device 19, so that the sound pressure of the electronic sound is increased. be able to.

また、打鈴音及び電子音は、リン１４の開口１
４ａから放音されるため、ケース３２には、開口
１４ａに対向する位置に、音出し孔３２ａを設け
るだけでよい。 In addition, the ringing sound and electronic sound can be heard from the opening 1 of the ring 14.
Since the sound is emitted from the opening 14a, the case 32 only needs to be provided with a sound emitting hole 32a at a position facing the opening 14a.

尚、アラーム装置１９では、振動板２４が圧電
素子２６によつて駆動されるものに限定すること
はなく、例えば電磁的に駆動されるものであつて
もよい。また、リン１４及びアラーム装置１９を
取付ける取付部材１０は、受板を兼ねたものであ
つてもよい。 Note that in the alarm device 19, the diaphragm 24 is not limited to being driven by the piezoelectric element 26, and may be driven electromagnetically, for example. Further, the mounting member 10 to which the ring 14 and the alarm device 19 are attached may also serve as a receiving plate.

（考案の効果）本考案によれば、打鈴音を発するリンに対し、
電子音を発するアラーム装置を重列配置している
ため、報知装置の省スペース化が図れるだけでな
く、リンを取付ける結合部に、アラーム装置の放
音孔である透孔を穿設し、リンをアラーム装置の
ホーンとしているため、部品数を多くすることな
く、電子音の音圧を上げることができる。また、
打鈴音と電子音は、リンの開口から放音されるた
め、報知装置を覆うケースには、リンの開口に対
向する位置に音出し孔を設けるだけでよく、従来
のように、打鈴装置とアラーム装置の二カ所に音
出し孔を設ける必要がなく、デザイン展開上有利
であるといえる。(Effect of the invention) According to the invention, for phosphorus that makes a striking sound,
Alarm devices that emit electronic sounds are arranged in parallel rows, which not only saves space for the alarm device, but also allows the ring to be attached to a through hole, which is the sound emitting hole for the alarm device. Since it is used as the horn of the alarm device, the sound pressure of the electronic sound can be increased without increasing the number of parts. Also,
Since the ringing sound and electronic sound are emitted from the opening of the ring, it is only necessary to provide a sound emitting hole in the case covering the alarm device at a position opposite to the opening of the ring. There is no need to provide sound holes in two places on the alarm device and the alarm device, which can be said to be advantageous in terms of design development.

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す断面図。第２
図は従来の報知装置を示す平面図。１４……リン、１８……結合部、１９……アラ
ーム装置、２８……透孔。 FIG. 1 is a sectional view showing an embodiment of the present invention. Second
The figure is a plan view showing a conventional notification device. 14... phosphorus, 18... joint portion, 19... alarm device, 28... through hole.

Claims

[Scope of utility model registration request]

In a notification device having a phosphor that emits a ringing sound and an alarm device that emits an electronic sound, the phosphor and the alarm device are arranged in a row, and a sound emitting hole of the alarm device is installed in a joint where the phosphor is attached. An alarm device characterized in that a certain through hole is bored, and the ring also serves as a horn of the alarm device.