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BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view showing one face of a voice timepiece
according to the present invention, FIG. 2 is a view showing the other face of the voice clock, FIG.
3 is a view FIG. 4 is a block diagram of the same block, and FIG. 5 is a view showing the
operation state of the audio clock. A is a timepiece main body, C is a time notifying instruction
switch, D is a display portion, S is a speaker opening portion, H is an inclined portion, CPU is a
central processing unit for watch, S is a voice synthesizer, SP is a speaker.
improvement of a voice timepiece in which a speaker opening for voice notification is provided
on one side of a board case and a display section such as time is provided on the other side is
there. In the case of the above-mentioned voice timepiece, for example, when leaving this on a
desk ring, il + 〃 3 display part is placed so that it can always be called upward. · However, such a
way of neglect Then, the opening of the speaker is closed by one desk by the desk, and in this 11
no matter how much you manipulate the time announcement instruction key you can not hear
the notification sound. Therefore, once the wrist case is turned over and the speaker opening
portion is turned upward, the instruction key must be operated or the instruction key must be
manually operated to operate the instruction key, which is very complicated. SUMMARY OF THE
INVENTION The present invention has been made in view of the above-described drawbacks of
the prior art, and it is an object of the present invention to provide a loudspeaker system in
which, even when a speaker opening is hermetically closed by a standing surface in a neglected
meeting, Thereby making it possible to surely hear a notification sound. DESCRIPTION OF THE
PREFERRED EMBODIMENTS An embodiment of the present invention will be described in detail
with reference to the drawings. FIG. 1 is a view showing one side of a voice timepiece according
to the present invention, and FIG. 2 is a view showing the other side. In the figure, A is a watch
main body formed with a case like a board, G is a wedge for suspending the timepiece main body
A, D is a time display portion, C is a switch for instructing time notification, This switch C is
provided at the end of the case on the installation-side surface of the display unit <011> as
shown particularly. On the other hand, a speaker opening S is provided on the other side of the
timepiece main body AO, that is, in the central part of the opposite side of the installation surface
of the time indication part, and a side view of the peripheral end part company 3 As shown in the
figure, the inclined portion H is formed by applying a rare large scale to the case of tiiWLh.
Figure 4 shows the block diagram, which will be explained in detail this evening. In the figure,
the CPU shows a central processing unit for a timepiece whose crystal oscillator XTAL is used as
an oscillation source, and displays the clock timekeeping function, the alarm function and the like
at large rTI, the timekeeping information etc. at the display unit, , The time information is
appropriately supplied to the voice synthesizer vS so as to output ft 1 Fi at every request by the
time notifying instruction key C or at regular time intervals. Furthermore, the output of Poisson
analyzer - ■ S is amplified by the power amplifier 31 amplifier AMP and is configured to be
transferred to the speaker SP for voice announcement.
According to 1-noted a, It, as shown in FIG. 3, the speaker opening S is hermetically sealed by the
installation surface when the display part is placed upward, but as shown in FIG. 5, the finger F ,
The rear side of the instruction switch C is the inclined portion H, so that the inclined portion H
is pressed against the installation surface, and conversely the speaker opening portion S is
pressed against the installation surface as shown in the drawing Lifting from the installation
surface 1 - Hermetic sealing method ▪ is canceled. Since the instruction switch C for time notice
is effectively pressed at this time, the sound output from the speaker SP flows out from the
speaker opening [1 part S through the gap between the main body A and the installation surface
4 M in fact to the outside. Therefore, even when the loudspeaker opening is placed downward on
the desk or the like, even when lΣ, it is possible to listen to the notification sound of the time
simply by operating the instruction key C. As described above, the voice timepiece according to
the present invention is characterized in that a switch of a time instructing horse is provided at
the end portion of the surface on the display unit installation side, and at the same time the
switch of the indication switch Since the portion corresponding to the position (4) is formed to be
inclined toward the end of the case, by simply turning the watch main body upside down 9 or
lifting up the watch main body and instructing the time notice and pressing the instruction
switch in% It is possible to further improve operability such as being able to know the time
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jps5781593, description
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