CN2266143Y - Hypnogenetic clock capable of optionally timing - Google Patents

Abstract

The utility model relates to an electronic clock, particularly a multifunctional electronic clock with a sound imitating integrated circuit. The purpose of the utility model is to cause a common electronic clock to not only have the functions of time reporting and timing, but also have the functions that a speech integrated circuit is set as required to emit pleasant sound at the start time and in the duration for helping people fall asleep. The utility model is an optionally timing hypnotizing clock formed by that the speech integrated circuit and a timing circuit are arranged on the structure of the common electronic clock. Besides the functions of timing and time reporting, the utility model can also set sounds, such as a bird song, a sea sound, etc. as required, and people who hear the sound can feel comfortable. The utility model is suitable for helping the people relax and rest, and for hypnotizing the people.

Description

But the hypnosis clock of arbitrary timing

The utility model relates to a kind of electronic clock, especially relates to the multifunction electronic clock that has the simulated sound integrated circuit.

Speech IC is very rapid in nearly more than ten years development, its application is also increasingly extensive, toy, gift, and the handicraft field can both find their application: the speech IC that has can imitate the melody sound equipment, what have can send the animal cry, what have can send human language, the various sounds of energy natural imitation circle that has are as bird's twitter sound, soft sound of sea wave, the singing of the stream in river.As list of references: " the integrated circuit application handbook of music, simulated sound and language " Chen Youqing chief editor 1994, on the other hand, the widely used electronic clock of people has timing at present, integral point gives the correct time, fixes a point to ring the function of making a noise.But yet there are no the electronic clock that possesses " hypnosis " effect.

The purpose of this utility model is to overcome the deficiency of above-mentioned prior art, for make common electronic clock can not only timing, give the correct time, and can set on demand to send in initial working time of speech IC and the continuous working period thereof and make us the sound of feeling very comfortable, as bird's twitter sound, soft sound of sea wave, the singing of the stream in river etc., the people is under such atmosphere, can mind at rest, easily sleeping function, thereby provide a kind of, reach the multifunctional soporific clock that a timing circuit is formed by settling a language integrated circuit on the electronic clock structure usually.

The purpose of this utility model is achieved in that in common electronic clock housing a device language integrated circuit of manufacturing by the digital recording technology (this circuit comprises: various simulated sound, music, speech IC) and a timing circuit combine, can set at least four buttons on the housing, one group of button connects corresponding electronic circuit, presses the duration that different buttons can be selected different hypnosis simulated sound.The language integrated circuit type is number various in style, can adopt MSS standard language system, and it links to each other with starter button, and timing circuit is one group of button and corresponding electronic circuit.When the needs electronic clock was play " hypnosis " simulated sound, as long as press starter button, the language integrated circuit block was just play the simulated sound that is stored in the integrated package again and again in the time of setting, thereby reached the purpose of hypnosis.The continuous working period of speech IC is to control discharge time by the capacitance-resistance of the circuit that changes it.

Below in conjunction with drawings and Examples the utility model is done an into explanation.

Fig. 1 is a block diagram of the present utility model

Fig. 2 is an embodiment outside drawing of the present utility model

Fig. 3 is the circuit catenation principle figure of embodiment 1

Among the figure 1---the electronic clock housing; 2---speech IC piece A;

3---timing circuit; 4---acoustical generator, when comprising electronics

The loudspeaker or the piezoelectricity singing piece B of dress in the clock

5---power supply (battery) 6---electronic clock rings the switch that makes a noise

7---hypnosis clock start button SB

8---timing circuit time control button RP1

Language integrated circuit 2 and electronic clock 1 a shared power supply 5 and piezoelectricity singing piece 4, the output of timing circuit 3 links to each other with the trigger electrode of speech IC piece 2, the output of speech IC piece 2 links to each other with discharging capacitor, the other end links to each other with the base stage of transistor VT1, control button 8 has 4 buttons to connect the resistance or the electric capacity of different numerical value respectively, with the duration of decision speech IC work.

Embodiment 1:

But the hypnosis clock each several part that adopts the arbitrary timing of Fig. 1 connects block diagram to be made, and in the housing 1 of packing into as shown in Figure 2.Rise in the language integrated circuit block 2 of syngignoscism and the housing 1 that timing circuit integrated package 3 is contained in common electronic clock 1, and with electronic clock common source 5 and piezoelectricity singing piece 4.Language integrated circuit 2 is selected commercially available KD-56012 simulated sound integrated circuit for use, and it can send the tweedle sound in the simulating forest.Before sleeping, press timing circuit time control button 8 buttons earlier and have 4, respectively corresponding to the reproduction time (and under button, indicating the time) of 15 seconds, 30 seconds, 45 seconds and 60 seconds.Press starter button 7 then, the electric capacity that the timing circuit integrated package is 3 li is recharged, and make language integrated circuit 2 get electric work, promote piezoelectricity singing piece 4 sounding, and in timing, play the simulated sound that is stored in the speech IC piece 2 again and again, thus reach the purpose of hypnosis, after the electric charge of capacitor storage has been put, speech IC piece 2 dead electricity are not worked, and piezoelectricity singing piece 4 has just stopped sounding.

The electrical schematic diagram 3 of embodiment is explained below, among Fig. 3, A is the simulated sound integrated circuit again, and B is a piezoelectricity singing piece, and SB is the hypnosis function start button, and RP is a timing circuit time control button.Regularly electronic circuit is made up of VT1～VT3.Click starter button SB, capacitor C 1 is recharged, and the VT1 base stage is a high level, VT1, VT2 conducting, unclamp SB after because C1 stores the VT1 base stage discharge of electric charge by RP1 and R1, VT1, VT2 still can keep conducting state.Positive-negative-positive pipe VT3 obtains the forward bias current and conducting, and collector is in noble potential, thereby the integrated circuit A work that is triggered.Its output chirping of birds signal amplifies and drive pressure electric buzzer B by transistor VT6, and the b that is marked among Fig. 3, e, c represent base stage, the emitter and collector of VT6 respectively.After C1 stored electric charge and put, VT1 and VT2 just forwarded cut-off state to by conducting state, and VT3 also just ends, and collector is for electronegative potential, thereby speech IC piece 2 just do not work, and piezoelectricity singing piece 4 just stops sounding.Timing is set up by the numerical value of time control button RP1.VT1, VT2 be with 9014 type silicon NPN triodes, and VT3 is with 9012 type silicon PNP triodes, and VT6 is with 9013 type silicon NPN triodes, and VD is with IN4148 type transwitch diode.Embodiment 2:

Press Fig. 1 and Fig. 2 and make, just the speech IC 2 among Fig. 3 is selected commercially available MSS303BA received pronunciation chip manufacturing for use, and it can be simulated the sea-gull cry and add sound of sea wave.All the other making are all identical with embodiment 1.

The utility model not only has the function of common electronic clock, and can set initial working time of speech IC and continuous working period on demand arbitrarily and send and make us the sound of feeling very comfortable, as birds sing and flowers give forth fragrance sound, soft sound of sea wave, river singing of the stream people environment under can mind at rest, fall asleep quickly.

Claims (1)

1. one kind by housing 1, timing circuit 3, acoustical generator 4, power supply 5, electronic clock rings the switch 6 that makes a noise, but the hypnosis clock of the arbitrary timing that control button 8 is formed, it is characterized in that: also comprise one and starting meet knob 7 and one and have the language integrated package 2 that can in the continuous working period of zero-time of setting and setting, sound on demand, it links to each other with the output of trigger electrode with timing circuit 3, its while and power supply 5, acoustical generator 4 links to each other, language integrated package 2 be arranged on starting on the housing 1 and connect knob 7 and join, and output terminal links to each other with charging capacitor on the electronic circuit 3, and the other end and transistor base join; Timing circuit 3 comprises one group of control button 8, and they link to each other speech IC piece 2 and timing circuit 3 a shared power supply 5 and acoustical generators 4 with the resistance or the electric capacity of different numerical value respectively.

Images