CN202975621U

CN202975621U - Radio clock

Info

Publication number: CN202975621U
Application number: CN 201220533966
Authority: CN
Inventors: 施文默
Original assignee: Jinjiang Guanghua Electronic Clock & Watch Co Ltd
Current assignee: Jinjiang Guanghua Electronic Clock & Watch Co Ltd
Priority date: 2012-10-18
Filing date: 2012-10-18
Publication date: 2013-06-05
Anticipated expiration: 2022-10-18

Abstract

The utility model relates to a clock and provides a radio clock which is convenient to use, simple in structure, fast and accurate in time calibration and multifunctional. The radio clock comprises a shell, a single-chip microcomputer arranged on the shell, a power supply module, a control panel, a radio signal receiving module, a crystal oscillator and a time display module, wherein the power supply module supplies the power to the single-chip microcomputer, the radio signal receiving module and the time display module, the single-chip microcomputer is connected with the crystal oscillator and the time display module, and also connected with the control panel capable of manually setting the time.

Description

A kind of radio wave clock

Technical field

The utility model relates to clock and watch, relates in particular to a kind of radio wave clock.

Background technology

Radio controlled timepiece is to have increased the functional structure that receives ratio long wave signal, data processing, automatic calibration in quartz electronic clock and watch, so just can receive the time reference signal that the cell site, ground sends with long wave, every radio controlled timepiece is after receiving this accurate time-code, through data processor processes, it is the time error of walking of automatically calibrating quartz electronic clock and watch, controlled by unified accurate time-code, thereby realized the consistance of high-precision metering time of all radio wave clocks and displaying time.Although existing radio wave clock has the function of accurate timing, but button or switch are more, by manually regulating, operate more loaded down with trivial details, be hung on radio wave clock on wall as some, take off cumbersomely, and the time of manual adjustments is also not too accurate, use operation relatively more tired multiple, make popularizing of radio wave clock increase difficulty.In addition, existing radio wave clock needs the frequent battery of changing, and runs well to guarantee radio wave clock, changes battery and also can bring inconvenience.

Summary of the invention

Therefore, for above-mentioned problem, the utility model proposes a kind of easy to use, simple in structure, alignment time fast and accurately, radio wave clock that function is many.

For solving this technical matters, the utility model is taked following scheme: a kind of radio wave clock, comprise housing and single-chip microcomputer, power module, control panel, electric wave signal receiver module, crystal oscillator and the time display module be located on housing, described power module is single-chip microcomputer, electric wave signal receiver module and time showing module for power supply, described single-chip microcomputer is connected with crystal oscillator and time showing module, and described single-chip microcomputer also is connected with the control panel of manual setup times.

Further, also comprise infrared transceiver module and telepilot, described telepilot is connected with single-chip microcomputer by infrared transceiver module.

Further, described single-chip microcomputer also is connected with reserve battery.

Further, described time showing module is pointer watch dial display module or display screen display module.

Further, described power module comprises transformer, current rectifying and wave filtering circuit and mu balanced circuit.

By adopting the aforementioned techniques scheme, the beneficial effects of the utility model are: can realize the radio wave clock automatic calibration time by the utility model, the intelligent time reporting function of radio wave clock need not to change battery, and is simple in structure, easy to use; By further improvement, make people regulate the alignment time at any time, and need not the radio wave clock that is hung on wall is taken down operation, and reserve battery be arranged so that the use that still can work on of civil power when outage.Thereby the utility model has alleviated the difficulty of popularizing of radio wave clock greatly.

Description of drawings

Fig. 1 is the theory diagram of the utility model embodiment.

Embodiment

Now with embodiment, the utility model is further illustrated by reference to the accompanying drawings.

with reference to figure 1, preferred a kind of radio wave clock of the present utility model comprises housing and the single-chip microcomputer 1 of being located on housing, power module 2, control panel 3, electric wave signal receiver module 4, crystal oscillator 5, time showing module 6, infrared transceiver module 7, telepilot 8 and reserve battery 9, described power module are single-chip microcomputer, electric wave signal receiver module and time showing module for power supply, described power module comprises transformer, current rectifying and wave filtering circuit and mu balanced circuit, namely civil power AC100-200V to AC9V, then transfers AC9V to the DC12V power supply through current rectifying and wave filtering circuit through the transformer transformation, then mu balanced circuit is arranged is single-chip microcomputer with the DC12V voltage stabilizing to DV5V, electric wave signal receiver module and time showing module for power supply, described single-chip microcomputer 1 is connected with crystal oscillator 5, time showing module 6 and reserve battery 9, crystal oscillator 5 is used for improving the timekeeping performance of radio wave clock, described time showing module 6 is the display screen display module, described single-chip microcomputer 1 also is connected with the control panel 3 of manual setup times, described telepilot 8 is connected with single-chip microcomputer 1 by infrared transceiver module 7, is used for the remote control setup times.

In the utility model, the time showing module can also be with pointer watch dial display module mode displaying time.

Can realize the radio wave clock automatic calibration time by the utility model, the intelligent time reporting function of radio wave clock need not to change battery, and is simple in structure, easy to use; By further improvement, make people regulate the alignment time at any time, and need not the radio wave clock that is hung on wall is taken down operation, and reserve battery be arranged so that the use that still can work on of civil power when outage.Thereby the utility model has alleviated the difficulty of popularizing of radio wave clock greatly.

Although specifically show and introduced the utility model in conjunction with preferred embodiment; but the those skilled in the art should be understood that; within not breaking away from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection domain of the present utility model.

Claims

1. radio wave clock, comprise housing and single-chip microcomputer, power module, control panel, electric wave signal receiver module, crystal oscillator and the time display module be located on housing, it is characterized in that: described power module is single-chip microcomputer, electric wave signal receiver module and time showing module for power supply, described single-chip microcomputer is connected with crystal oscillator and time showing module, and described single-chip microcomputer also is connected with the control panel of manual setup times.

2. a kind of radio wave clock according to claim 1, it is characterized in that: also comprise infrared transceiver module and telepilot, described telepilot is connected with single-chip microcomputer by infrared transceiver module.

3. a kind of radio wave clock according to claim 1, it is characterized in that: described single-chip microcomputer also is connected with reserve battery.

4. according to claim 1 and 2 or 3 described a kind of radio wave clocks, it is characterized in that: described time showing module is pointer watch dial display module or display screen display module.

5. according to claim 1 and 2 or 3 described a kind of radio wave clocks, it is characterized in that: described power module comprises transformer, current rectifying and wave filtering circuit and mu balanced circuit.