CN203012381U

CN203012381U - Second point rotation clock

Info

Publication number: CN203012381U
Application number: CN 201220717535
Authority: CN
Inventors: 王财明
Original assignee: Fujian Kejia Photoelectric Science & Technology Co Ltd
Current assignee: ZENTIME FUJIAN ELECTRONIC CO., LTD.
Priority date: 2012-12-24
Filing date: 2012-12-24
Publication date: 2013-06-19
Anticipated expiration: 2022-12-24

Abstract

The utility model relates to a second point rotation clock. The clock comprises a single chip microcomputer, a power supply module and a LED display module. The single chip microcomputer is connected with a driving module and a crystal oscillator. The single chip microcomputer is provided with a second point scanning mode control module. The driving module comprises a cathode driving module and an anode driving module. A data signal output by an I/O interface of the single chip microcomputer passes through the driving module and then lightens a nixie tube of the LED display module. The LED display module displays a data content output by the single chip microcomputer. The single chip microcomputer is also connected with a control panel used to manually set the displayed data content. The power supply module provides power for the single chip microcomputer and the LED display module. The second point rotation clock possesses the following characteristics that brightness is high; a working voltage is low; performance is stable; travel time precision is high and so on. The second point rotation clock is provided with the second point scanning mode control module and can carry out second point scanning on 60 LED indicating lamps through using a plurality of rotation modes, such as clockwise superposition mode or a counterclockwise superposition mode and the like. And a display interface is concise and novel.

Description

A kind of second some Rotary clock

Technical field

The utility model relates to a kind of electronic clock, specifically refers to a kind of second some Rotary clock.

Background technology

Time is all the key factor of people's life and work and activities all the time, clock and watch as the time metering outfit be a kind of instrument indispensable during people live, along with the clock and watch technical development is rapid, various forms of clock and watch products emerge in an endless stream, at present, the motive power of clock and watch mainly contains two kinds of machine power and electric power.Mechanical clock is that a kind of releasing energy with weight or spring is power, promotes the series of gears running, borrows escape wheel speed regulator to regulate the train rotating speed, indicates constantly and the timer of metering time with pointer; Electronic clock is a kind of take electric energy as power, the timer of the digital and quartz pointer formula of liquid crystal display, the analog timepiece that perhaps adopts LED to show.The analog timepiece that traditional LED shows be take second scale as unit, second hand is bright through the LED lamp, but the some rotation second clock and watch that adopt LED to show are rarely found.

The utility model content

For the deficiencies in the prior art, the utility model is to provide a kind of employing LED to show, high a kind of second some Rotary clock of timekeeping performance, take second scale as unit, adopt stack clockwise or counterclockwise the multiple rotation modes such as stack 60 LED light are carried out a second spot scan, thereby displaying time accurately.

The technical solution of the utility model is: a kind of second some Rotary clock, comprise single-chip microcomputer, power module and LED display module, and single-chip microcomputer is connected with driver module and crystal oscillator, and described single-chip microcomputer also is provided with a second spot scan mode control module; Described driver module comprises negative electrode driver module and anode drive module, and the data-signal of the I/O interface output of described single-chip microcomputer is lighted the charactron of LED display module after driver module, and described LED display module shows the data content from single-chip microcomputer output; Described single-chip microcomputer also is connected with for the control panel that the content that shows data manually is set; Described single-chip microcomputer, LED display module are powered by power module.

Described single-chip microcomputer also is connected with standby power supply module.

Described control panel is the control panel of mechanical push-key type or touch buttons.

Advantage of the present utility model: this second the some Rotary clock be provided with a second spot scan mode control module, can adopt clockwise stack or counterclockwise the multiple rotation modes such as stack 60 LED light are carried out a second spot scan, make display interface succinct, novel; And this second, the some Rotary clock adopted LED to show, brightness is high, operating voltage is low, shock-resistant, stable performance, life-span are long; Guaranteed timekeeping performance by crystal oscillator; The English clock of this low power consumption also has standby power supply, when cutting off market electricity, this standby power supply for single-chip microcomputer normally, display screen does not show, need not reset the displaying contents such as time when upper civil power.

Description of drawings

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

Fig. 2 is the schematic diagram that the utility model adopts stack clockwise to carry out second spot scan.

Fig. 3 is the schematic diagram that the utility model adopts stack counterclockwise to carry out second spot scan.

Embodiment

Now embodiment is described in further detail structure of the present utility model by reference to the accompanying drawings for the ease of it will be appreciated by those skilled in the art that:

With reference to figure 1, a kind of second some Rotary clock comprises single-chip microcomputer, power module and LED display module, and single-chip microcomputer is connected with driver module and crystal oscillator, and described single-chip microcomputer also is provided with a second spot scan mode control module; Described driver module comprises negative electrode driver module and anode drive module, and the data-signal of the I/O interface output of described single-chip microcomputer is lighted the charactron of LED display module after driver module, and described LED display module shows the data content from single-chip microcomputer output; Described single-chip microcomputer also is connected with for the control panel that the content that shows data manually is set; Described single-chip microcomputer, LED display module are powered by power module.

When the utility model uses, utilize described control panel manually time and a second some rotation mode to be arranged.By spot scan second mode control module to 60 LED light take second scale as unit lights, can adopt the clockwise folded or multiple rotation modes such as counterclockwise stack as shown in Figure 3 as shown in Figure 2.

The transformer of described power module with the AC100-220V voltage step-down to AC9V be DC12V voltage through overcommutation, filtering circuit with the AC9V voltage transitions.Mu balanced circuit arrives DC5V with the DC12V voltage stabilizing, for machine line; When cutting off market electricity, described standby power supply module is for the single-chip microcomputer normal operation, and display screen does not show, so, need not reset the time when upper civil power again.

Described single-chip microcomputer is the core component of this product, according to detection and the control to peripheral cell, automatically shows and changes date, time, calculates accurately of that month number of days, automatically corresponding week, etc. content, and send each content that signal will calculate and show; The tip of the brushstyle of a writing or painting that described driver module is sent the single-chip processor i/o mouth and common port signal increase its driving force through after boosting and expanding stream, then light charactron and LED and put pilot lamp second.

The above is only preferred embodiment of the present utility model, and all equalizations of doing according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.

Claims

1. put Rotary clock a second, comprise single-chip microcomputer, power module and LED display module, single-chip microcomputer is connected with driver module and crystal oscillator, it is characterized in that: described single-chip microcomputer is provided with a second spot scan mode control module; Described driver module comprises negative electrode driver module and anode drive module, and the data-signal of the I/O interface output of described single-chip microcomputer is lighted the charactron of LED display module after driver module, and described LED display module shows the data content from single-chip microcomputer output; Described single-chip microcomputer also is connected with for the control panel that display data content manually is set; Described single-chip microcomputer, LED display module are powered by power module.

2. a kind of second according to claim 1 some Rotary clock, it is characterized in that: described single-chip microcomputer also is connected with standby power supply module.

3. a kind of second according to claim 1 some Rotary clock, it is characterized in that: described control panel is the control panel of mechanical push-key type or touch buttons.