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Multi-timing digital electronic clock of pocket-sized intelligent LED torch

A technology of LED flashlight and digital electronics, which is applied in the direction of electronic timer, electric mechanical clock, electric lamp circuit layout, etc., can solve the problems of small font, large size, unsuitable for watching time at night, etc., and achieve low cost and convenient use Effect

Inactive Publication Date: 2008-09-03
张亦翔
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Ordinary electronic clocks are suitable to be placed on the table. They are too far away from you when sleeping, and they are too bulky to be placed next to the pillow, and most of them will not emit light at night; electronic watches are suitable for wearing on the hand. Neither are suitable for nighttime viewing hours

Method used

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  • Multi-timing digital electronic clock of pocket-sized intelligent LED torch
  • Multi-timing digital electronic clock of pocket-sized intelligent LED torch

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Embodiment Construction

[0049] figure 1It is a schematic diagram of the hardware circuit of the embodiment of a pocket smart LED flashlight multi-timing digital electronic clock. The power supply is 3 volts, and the 2200uF electrolytic capacitor connected in parallel on the power supply is to keep the running time for about 10 seconds when changing the battery, so as to avoid resetting the time and timing; to reduce the volume, use a 47uF chip capacitor, just After changing the battery, the time and timer need to be reset. The number of timings is set to 3 times, which can meet the actual use requirements, and can be increased if necessary. Because the 1.0MHZ crystal is used, the travel time accuracy is very high. When the ordinary 1.0MHZ crystal with an error of 10PPM is selected, the daily error is less than 0.87 seconds without adjustment, and the average daily error is less than 0.5 seconds, which is far better than using a 32768HZ crystal. It brings convenience to mass production, and also pro...

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Abstract

The invention relates to a portable intelligent LED flashlight-multitiming digital electronic clock, which has a small volume, is both an intelligent LED flashlight and a multitiming digital electronic clock, and is suitable for being used as a clock and a timing prompting article for common family, particularly for watching time and lighting at night. As a LED flashlight, the portable intelligent LED flashlight-multitiming digital electronic clock has an intelligent judging ability, and the lighting time of the LED flashlight can be controlled by slightly touch a button; as a multi-timing electronic clock, the portable intelligent LED flashlight-multitiming digital electronic clock can also intelligently judge whether to wake you up or not at weekends, and is a practical daily product.

Description

technical field [0001] The invention relates to a pocket intelligent LED flashlight multi-timing digital electronic clock, which is small in size and is not only an intelligent LED flashlight but also a multi-timing digital electronic clock; it can be called a pocket intelligent LED flashlight multi-timing digital electronic clock or It is a pocket smart multi-timing digital electronic clock LED flashlight; it is suitable for ordinary families as a clock and timing reminder, especially suitable for people to check the time at night and get up for lighting. Background technique [0002] Ordinary electronic clocks are suitable to be placed on the table. They are too far away from you when sleeping, and they are too bulky to be placed next to the pillow, and most of them will not emit light at night; electronic watches are suitable for wearing on the hand. Neither are suitable for nighttime viewing hours. The present invention is not only a pocket electronic clock, but also an...

Claims

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Application Information

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IPC IPC(8): G04G1/00G04G15/00G04G13/00G05B15/02H05B37/02G04G99/00
CPCY02B20/40
Inventor 张亦翔张飞然
Owner 张亦翔
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