CN204832791U

CN204832791U - Electronic clock core alarm clock

Info

Publication number: CN204832791U
Application number: CN201520606756.0U
Authority: CN
Inventors: 杜刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-08-13
Filing date: 2015-08-13
Publication date: 2015-12-02
Anticipated expiration: 2025-08-13

Abstract

The utility model discloses an electronic clock core alarm clock, including electron core, singlechip, the lamp module piece that is shaded, motor formula machinery jingle bell module or buzzer jingle bell module, electron core, lamp module piece in a poor light, motor formula machinery jingle bell module or buzzer jingle bell module are connected respectively to the singlechip, and the singlechip still is connected to the lamp module piece that is shaded through switch S, and the lamp module piece motor formula of being shaded machinery jingle bell module or buzzer jingle bell module all adopt battery VDD to supply power. The utility model discloses a key design of end making a noise at the in -process that the alarm clock sounds, only needs one press gently, and the alarm clock stops at once, the 2nd day automatic opening, very big improvement the user use experience.

Description

A kind of electronic clock movement alarm clock

Technical field

The utility model relates to a kind of alarm clock, specifically a kind of electronic clock movement alarm clock.

Background technology

Because electronic clock popular is on the market all 12 hours systems now, all there is the function regulating the time of ringing a bell.When people set quarter-bell.It is actually one day can beat secondary quarter-bell, and the time of at every turn ringing a bell is 20 minutes.Their physical construction determines must someone go to turn off.Otherwise very fast consuming cells.But every day of actual people life is all 24 hours systems, for an electronic clock being provided with quarter-bell in morning on the market, its can ring once in the morning, but also can ring once to during evening.Turn off jingle bell not in time, battery will consume very soon.If a kind of every 24 hours can be provided only to make a call to a quarter-bell.And the circuit of the electronic clock of time in 2 minutes of ringing a bell has important meaning; The mode of closing quarter-bell in addition can only be that traditional toggle switch is opened or closed, also inconvenient on routine use, sometimes closes quarter-bell but has forgotten out, having influence on second day and get up.

Utility model content

The purpose of this utility model is to provide a kind of electronic clock movement alarm clock, to solve the problem proposed in above-mentioned background technology.

For achieving the above object, the utility model provides following technical scheme:

A kind of electronic clock movement alarm clock, comprise electronic core, single-chip microcomputer, backlight module, motor type machinery jingle bell module or hummer jingle bell module, described single-chip microcomputer connects electronic core, backlight module, motor type machinery jingle bell module or hummer jingle bell module respectively, single-chip microcomputer is also connected to backlight module by switch S, and backlight module motor formula machinery jingle bell module or hummer jingle bell module all adopt battery VDD to power.

As further program of the utility model: described backlight module comprises resistance R1 and light emitting diode D1, light emitting diode D1 negative pole connects single-chip microcomputer, light emitting diode D1 positive pole contact resistance R1, the resistance R1 other end connects battery VDD, switch S and single-chip microcomputer respectively.

As further program of the utility model: described hummer jingle bell module comprises resistance R2, resistance R3 and hummer B, resistance R2 one end connects single-chip microcomputer, resistance R2 other end connecting triode VT2 base stage, triode VT2 emitter connects hummer B, the hummer B other end connects battery VDD and diode D2 negative pole respectively, diode D2 positive pole contact resistance R3, resistance R3 other end connecting triode VT2 collector ground connection.

As the utility model further scheme: described electronic clock movement alarm clock, it is characterized in that, described motor type machinery jingle bell module comprises resistance R4, d.c. motor, resistance R4 one end connects single-chip microcomputer, resistance R4 other end connecting triode VT1 base stage, triode VT1 emitter connects battery VDD, d.c. motor other end connecting triode VT1 collector ground connection.

Compared with prior art, the beneficial effects of the utility model are: the utility model adopts a key only noisy design, and in the process that quarter-bell sounds, only need gently press, quarter-bell stops at once, within the 2nd day, automatically opens, greatly improves user's experience.

Accompanying drawing explanation

Fig. 1 is the circuit diagram of electronic clock movement alarm clock;

Fig. 2 is that mechanical type motor in electronic clock movement alarm clock is rung a bell device.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.

Refer to Fig. 1, in the utility model embodiment, a kind of electronic clock movement alarm clock, comprise electronic core, single-chip microcomputer, backlight module, motor type machinery jingle bell module or hummer jingle bell module, single-chip microcomputer connects electronic core, backlight module, motor type machinery jingle bell module or hummer jingle bell module respectively, single-chip microcomputer is also connected to backlight module by switch S, and backlight module motor formula machinery jingle bell module or hummer jingle bell module all adopt battery VDD to power.

Backlight module comprises resistance R1 and light emitting diode D1, and light emitting diode D1 negative pole connects single-chip microcomputer, and light emitting diode D1 positive pole contact resistance R1, the resistance R1 other end connects battery VDD, switch S and single-chip microcomputer respectively.

Hummer jingle bell module comprises resistance R2, resistance R3 and hummer B, resistance R2 one end connects single-chip microcomputer, resistance R2 other end connecting triode VT2 base stage, triode VT2 emitter connects hummer B, the hummer B other end connects battery VDD and diode D2 negative pole respectively, diode D2 positive pole contact resistance R3, resistance R3 other end connecting triode VT2 collector ground connection.

Motor type machinery jingle bell module comprises resistance R4, d.c. motor, and resistance R4 one end connects single-chip microcomputer, resistance R4 other end connecting triode VT1 base stage, and triode VT1 emitter connects battery VDD, d.c. motor other end connecting triode VT1 collector ground connection.

Principle of work of the present utility model is: refer to Fig. 1, being one there is the alarm clock playing a bell in 24 hours described by this product, time of ringing a bell is the longest is 2 minutes, this patent provides a kind of electronic algorithms device, comprise single-chip microcomputer, by download program to single-chip microcomputer, then by the connection of circuit, make it have round-the-clock detection.When signal of ringing a bell in real time comes.Single-chip microcomputer will detect the number of times exporting pulse, judges whether to ring a bell by algorithm, thus output signal controls the opening and closing of triode, realizes automatic ringing.Keyswitch is two-in-one function, presses when not ringing a bell, and it can bright backlight, can see the time at night; When ringing a bell, pressing, can bright light and stopping ring a bell, the 2nd day same time normally rang noisy simultaneously.

To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.

In addition, be to be understood that, although this instructions is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of instructions is only for clarity sake, those skilled in the art should by instructions integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.

Claims

1. an electronic clock movement alarm clock, comprise electronic core, single-chip microcomputer, backlight module, motor type machinery jingle bell module or hummer jingle bell module, it is characterized in that, described single-chip microcomputer connects electronic core, backlight module, motor type machinery jingle bell module or hummer jingle bell module respectively, single-chip microcomputer is also connected to backlight module by switch S, and backlight module motor formula machinery jingle bell module or hummer jingle bell module all adopt battery VDD to power.

2. electronic clock movement alarm clock according to claim 1, it is characterized in that, described backlight module comprises resistance R1 and light emitting diode D1, light emitting diode D1 negative pole connects single-chip microcomputer, light emitting diode D1 positive pole contact resistance R1, the resistance R1 other end connects battery VDD, switch S and single-chip microcomputer respectively.

3. electronic clock movement alarm clock according to claim 1, it is characterized in that, described hummer jingle bell module comprises resistance R2, resistance R3 and hummer B, resistance R2 one end connects single-chip microcomputer, resistance R2 other end connecting triode VT2 base stage, triode VT2 emitter connects hummer B, and the hummer B other end connects battery VDD and diode D2 negative pole respectively, diode D2 positive pole contact resistance R3, resistance R3 other end connecting triode VT2 collector ground connection.

4. electronic clock movement alarm clock according to claim 1, it is characterized in that, described motor type machinery jingle bell module comprises resistance R4, d.c. motor, resistance R4 one end connects single-chip microcomputer, resistance R4 other end connecting triode VT1 base stage, triode VT1 emitter connects battery VDD, one end connecting triode VT1 collector that d.c. motor is another ground connection.