CN2360867Y

CN2360867Y - Clock

Info

Publication number: CN2360867Y
Application number: CN 98207757
Authority: CN
Inventors: 蔡明森
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-08-10
Filing date: 1998-08-10
Publication date: 2000-01-26
Anticipated expiration: 2008-08-10

Abstract

The utility model relates to a clock, which is characterized in that a circuit of a clock movement is connected with an animal speech circuit; the animal speech circuit comprises an integral point control circuit, a sound circuit, a loudspeaker and a photosensitive circuit, wherein, the connecting relation lies in that the clock movement circuit is connected with the input end of the integral point control circuit; the output end of the integral point control circuit is connected with the input end of the sound circuit; the output end of the sound circuit is connected with the input end of the loudspeaker; the photosensitive circuit is connected with the integral point control circuit and the sound circuit. When the clock reaches the integral point, the sound circuit can emit animal sounds to tell time through the loudspeaker; when no light exists at night, the photosensitive circuit controls the utility model to close the sounds or decrease volume.

Description

Novel clock

The utility model system relates to the sound circuit of clock, promptly close the give the correct time design in source of clock, by different animal sounds and the control of volume and time, reach with alternative sounds and give the correct time and do not give the correct time or, belong to electronic product with the function that less volume is given the correct time at night.

At present, the clock of commonly using, single sound and volume are adopted in the design of its quarter-bell more, or do not have a function of quarter-bell, disturb the people to avoid the night sack time, past is undeveloped because of electronics technology, alarm clock all produces the sound that gives the correct time with the mechanical type bump, because the developing rapidly of computer technology, the variation of alarm clock sound has more diversification and Duo Cai is colourful in recent years, and the still simple integral point that remains on gives the correct time unfortunately, the life of having much to do for the modern easily causes insomnia, have the integral point of quarter-bell to give the correct time as in the night again, a big defective is beyond doubt still had the function of reminds people time yet the integral point of clock gives the correct time to the work on daytime.

Above-mentioned traditional designing institute produces contradiction and shortcoming, influences very much the market sale of clock itself, haves much room for improvement.

In order to overcome above-mentioned deficiency, the purpose of this utility model is: design a kind of novel clock, make it have the alarm of giving the correct time, except that can be per hour sending different animal sounds, and it is can be when nighttime sleep little or close with the quantitative change of integral point time tone, given the correct time leave alone people's sleep night, improve the practicality of clock.

A kind of novel clock of the utility model connects an animal voice circuit on the circuit of clock movement when it ties up to, this animal voice circuit includes an integral point control circuit, sound circuit, loudspeaker and photosensitive circuit; Its annexation is: the time clock movement connect the input end of integral point control circuit, the output terminal of integral point control circuit connects the input end of sound circuit, the output terminal of sound circuit connects the input end of loudspeaker, photosensitive circuit connects integral point control circuit and sound circuit, when clock pointer pointed to integral point, sound circuit promptly sent animal sounds by loudspeaker and gives the correct time.

Wherein, the volume output of this photosensitive circuit control sound circuit, when night during dull thread, photosensitive circuit control is closed sound or is reduced volume.

The utility model has the advantages that: circuit structure is simple, imitation animal sounds its tone that gives the correct time is outstanding obviously, owing to be provided with photosensitive circuit, can control the volume that gives the correct time automatically or close volume night, help people's sleep, the volume of giving the correct time when morning is bright and clear increases, and gets up with reminds people, and this clock is flexible and convenient to use.

The utlity model has following accompanying drawing:

Fig. 1 is the animal voice circuit diagram of the utility model preferred embodiment.

Fig. 2 is a clock movement connecting circuit synoptic diagram in the utility model preferred embodiment.

Fig. 3 is the circuit box synoptic diagram of the utility model preferred embodiment.

Number in the figure is as follows:

The trigger end of STRGB integrated circuit (IC)

LED1, LED2, LED3, LED4 display, expression plays sound.

BD (3) sound circuit SPEAKER loudspeaker

MODEO, MODE1 (4) operation control key CDSI (5) photosensitive circuit

VDD power positive end GND power supply negative terminal

The time clock of OSC1, OSCO integrated circuit (IC)

Clock movement during CLOCK

Now be described in detail as follows for embodiment and conjunction with figs.:

A kind of novel clock of the utility model connects an animal voice circuit on the circuit of clock movement when it ties up to, this animal voice circuit includes an integral point control circuit, sound circuit, loudspeaker and photosensitive circuit; Its annexation is: the time clock movement connect the input end of integral point control circuit, the output terminal of integral point control circuit connects the input end of sound circuit, the output terminal of sound circuit connects the input end of loudspeaker, photosensitive circuit connects integral point control circuit and sound circuit.

See also Fig. 1, shown in 2, it is the timely clock movement connecting circuit of the animal voice circuit synoptic diagram of the utility model, the clock movement circuit connects the end of the STRGB (1) of integrated circuit (IC) in the time of wherein, be used for triggering integrated circuit (IC), time clock OSCI when clock time control integrated circuit (IC) at each integral point, OSCO (7), promptly start the sound circuit BD (3) of integrated circuit (IC), sound circuit animal sounds decided at the higher level but not officially announced is exported by loudspeaker SPEAKER, CDSI in the integrated circuit (IC) (5) is a photosensitive circuit, when dull thread CDSI at night (5) responds to less than light, CDSI (5) then controls sound circuit BD (3) not output volume or reduction volume, MODE0, MODE1 (4) sets the different animal sounds of control output a period, or the control of period on daytime tone period, VDD (6) and GND (8) be power supply just, negative input end.Of a great variety about this sound circuit design, the utility model is only done an explanation with this embodiment.

See also shown in Figure 3, it is a function action block schematic diagram of the present utility model, wherein at that time the clock movement circuit when integral point, the integral point control circuit promptly drives sound circuit and sends animal sounds via loudspeaker, in sound circuit, then be provided with several different animal sounds, can set the kind and the quantity of sound on demand; Photosensitive circuit is then for controlling the sounding of sound circuit and loudspeaker, it is to be set in light period loudspeaker and sound circuit can give the correct time with different animals sound at integral point normally, the volume that when night integral point is given the correct time is closed or is reduced volume, to guarantee not disturb people's sleep.

Claims

1, a kind of novel clock is characterized in that: connect an animal voice circuit when it ties up on the circuit of clock movement, this animal voice circuit includes an integral point control circuit, sound circuit, loudspeaker and photosensitive circuit; Its annexation is: the time clock movement connect the input end of integral point control circuit, the output terminal of integral point control circuit connects the input end of sound circuit, the output terminal of sound circuit connects the input end of loudspeaker, photosensitive circuit connects integral point control circuit and sound circuit, when clock arrived integral point, sound circuit promptly sent animal sounds by loudspeaker and gives the correct time.

2, a kind of novel clock according to claim 1 is characterized in that: wherein, the volume output of this photosensitive circuit control sound circuit, when night during dull thread, photosensitive circuit control is closed sound or is reduced volume.