CN2200194Y

CN2200194Y - Time-piece with alarm

Info

Publication number: CN2200194Y
Application number: CN 94217213
Authority: CN
Inventors: 张雪松
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-07-16
Filing date: 1994-07-16
Publication date: 1995-06-07
Anticipated expiration: 2004-07-16

Abstract

The utility model provides a but both can time and report time and watch of reporting affairs regularly, it comprises clock and watch (1), pronunciation memory record and playback circuit (2), microphone (3), speaker (4), micro-gap switch K1, K2, electric capacity C1, C2, the power E who has timing function. The utility model discloses not only have the function of reporting time and reporting an emergency and simple structure moreover, used component all is the finished product of selling on the market, therefore makes very easily to the operation is very reliable.

Description

Watch or clock with striking mechanism

The utility model relates to and a kind ofly is used for reminding the people to do the Watch or clock with striking mechanism of something on time.

At present, clock and watch in the prior art mostly can only play regularly noisy sound or regularly give the correct time, and its shortcoming is regularly to report thing.

The purpose of this utility model provides a kind of Watch or clock with striking mechanism that not only can regularly give the correct time but also can regularly report thing.

The purpose of this utility model is achieved in that it comprises the clock and watch (1) with timing function, phonetic memory playback circuitry (2), microphone (3), loudspeaker (4), microswitch K1, K2, capacitor C 1, C2, power supply E, with the playback signal input end of the timing output signal termination phonetic memory playback circuitry (2) of clock and watch (1) and the end of K1, the recording signal input end of the termination phonetic memory playback circuitry (2) of K2, K1, the positive pole of another termination E of K2, C2 and loudspeaker (4) are connected between the output terminal and ground of phonetic memory playback circuitry (2), and microphone (3) connects the input end of phonetic memory playback circuitry (2) by C1.

Compare with prior art, the utility model not only has the function of giving the correct time and reporting thing, and simple in structure, and used element all is the finished product of selling on the market, therefore make being very easy to, and operation is very reliable.

Engage accompanying drawing below and further specify embodiment of the present utility model:

Accompanying drawing 1 is a schematic diagram of the present utility model;

Accompanying drawing 2 is synoptic diagram of the utility model external memorizer and power amplifier.

Accompanying drawing 3 is schematic appearance of the present utility model.

In the present embodiment: clock and watch (1) are common clock and watch with function when noisy, phonetic memory playback circuitry (2) is an integrated circuit, its model is VTV001B, power supply E is the common button cell of 6V, the capacity of capacitor C 1 is 0.1uF, the capacity of C2 is 100uF, with the playback signal input end of the timing output signal termination phonetic memory playback circuitry (2) of clock and watch (1) and the end of K1, the recording signal input end of the termination phonetic memory playback circuitry (2) of K2, K1, the positive pole of another termination E of K2, C2 and loudspeaker (4) are connected between the output terminal and ground of phonetic memory playback circuitry (2), and microphone (3) connects the input end of phonetic memory playback circuitry (2) by C1.During use if regularly report thing, then earlier clock and watch (1) are reserved the time, and then press K2 and say the thing that to report facing to microphone (3), at this moment phonetic memory playback circuitry (2) is just noted it automatically, when to time of reserving, signal was to phonetic memory playback circuitry (2) when clock and watch (1) output was made a noise, and phonetic memory playback circuitry (2) will be released the thing that will report by loudspeaker (4); At any time all can hear the thing that to report as long as press K1.

Only need extra memory ic chip 2 or add a power amplification ic chip 3 to have connected just as needs increase memory space or increase volume, as shown in Figure 2 with the corresponding union end of phonetic memory playback circuitry (2).The model of IC2 can adopt 41256, and the model of IC3 can be used D2283.

Claims

1, a kind of Watch or clock with striking mechanism, it comprises the clock and watch (1) with timing function, phonetic memory playback circuitry (2), microphone (3), loudspeaker (4), microswitch K1, K2, capacitor C 1, C2, power supply E, it is characterized in that: the playback signal input end of the timing output signal termination phonetic memory playback circuitry (2) of clock and watch (1) and the end of K1, the recording signal input end of the termination phonetic memory playback circuitry (2) of K2, K1, the positive pole of another termination E of K2, C2 and loudspeaker (4) are connected between the output terminal and ground of phonetic memory playback circuitry (2), and microphone (3) connects the input end of phonetic memory playback circuitry (2) by C1.

2, according to the Watch or clock with striking mechanism under the claim 1, it is characterized in that: phonetic memory playback circuitry (2) but also an external memorizer ic chip 2 or an external power amplification ic chip 3.