CN201917791U - Light sensitive alarm clock - Google Patents
Light sensitive alarm clock Download PDFInfo
- Publication number
- CN201917791U CN201917791U CN2010206954044U CN201020695404U CN201917791U CN 201917791 U CN201917791 U CN 201917791U CN 2010206954044 U CN2010206954044 U CN 2010206954044U CN 201020695404 U CN201020695404 U CN 201020695404U CN 201917791 U CN201917791 U CN 201917791U
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- CN
- China
- Prior art keywords
- alarm clock
- control chip
- light
- utility
- master control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a light sensitive alarm clock, which mainly comprises a light sensor, a master control chip, a setting module and a ring circuit. The light sensor located on the surface of the alarm clock has functions of receiving external light signals, converting the external light signals into digital signals and transmitting the digital signals to the master control chip, the master control chip judges light intensity according to the received digital signals and determines whether control signals are transmitted or not according to judgment results, the setting module is connected with the master control chip and used for setting light intensity values, and the ring circuit is used for receiving the control signals transmitted from the master control chip and driving a loudspeaker to realize purposes of the light sensitive alarm clock.
Description
Technical field
The utility model relates to a kind of alarm clock, specially refers to a kind of light sensation alarm clock.
Background technology
Alarm clock is a kind of instrument that people are used for reminder time, and alarm clock in the market is mainly by control module, the tinkle of bells circuit, and timer is formed.But this alarm clock can only be realized regularly the purpose that bell ring is reminded according to the predefined time.For the worker of some special industries, meteorological observation person etc. for example, their work needs to carry out according to the Strength Changes of illumination sometimes, is the demand that does not satisfy them so only have regularly common alarm clock that the tinkling of pieces of jade rings.
In sum, at the defective of prior art, need a kind of light sensation alarm clock especially, to solve above-mentioned problem.
The utility model content
The purpose of this utility model is to be to provide a kind of light sensation alarm clock, solves the defective of above-mentioned prior art, accepts extraneous light signal by optical sensor, reaches the purpose of this utility model, and is simple in structure, very practical.
The technical matters that the utility model solved can adopt following technical scheme to realize:
The light sensation alarm clock comprises an alarm clock body, it is characterized in that, the alarm clock body exterior is provided with the light sensation module that is used to respond to extraneous light intensity, the alarm clock body interior comprises a main control chip, and described main control chip connects the light sensation module by circuit, and main control chip also connects a tinkle of bells circuit.
In an embodiment of the present utility model, described light sensation module is an optical sensor.
Characteristics of the present utility model can be consulted the detailed description of the graphic and following better embodiment of this case and be obtained to be well understood to.
Description of drawings
Fig. 1 is the structural drawing of light sensation alarm clock described in the utility model;
Fig. 2 is the structured flowchart of light sensation alarm clock described in the utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As depicted in figs. 1 and 2, comprise an alarm clock body, it is characterized in that, the alarm clock body exterior is provided with the light sensation module that is used to respond to extraneous light intensity, the alarm clock body interior comprises a main control chip, and described main control chip connects the light sensation module by circuit, and main control chip also connects a tinkle of bells circuit.
Light sensation alarm clock of the present utility model comprises optical sensor, main control chip, setting module and the tinkle of bells circuit.The light intensity setting module links to each other with main control chip, is used to set the light intensity value; The effect of the optical sensor on alarm clock surface is to accept extraneous light signal, and conversionization digital signal transfers is to main control chip; Main control chip is judged light intensity according to the digital signal that receives, if the light intensity signal that receives less than the light intensity of setting, main control chip does not send any signal; If the light intensity signal that receives is more than or equal to the light intensity of setting, then main control chip is sent out empty control signal to the tinkle of bells circuit; The tinkle of bells circuit is used to receive the control signal that the main control chip sends and drives loudspeaker to realize the purpose of this utility model.
More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the instructions just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall in claimed the utility model scope, and the claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. a light sensation alarm clock comprises an alarm clock body, it is characterized in that, the alarm clock body exterior is provided with the light sensation module that is used to respond to extraneous light intensity, the alarm clock body interior comprises a main control chip, and described main control chip connects the light sensation module by circuit, and main control chip also connects a tinkle of bells circuit.
2. light sensation alarm clock as claimed in claim 1 is characterized in that, described light sensation module is an optical sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206954044U CN201917791U (en) | 2010-12-31 | 2010-12-31 | Light sensitive alarm clock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206954044U CN201917791U (en) | 2010-12-31 | 2010-12-31 | Light sensitive alarm clock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201917791U true CN201917791U (en) | 2011-08-03 |
Family
ID=44417585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206954044U Expired - Fee Related CN201917791U (en) | 2010-12-31 | 2010-12-31 | Light sensitive alarm clock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201917791U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104267948A (en) * | 2014-09-23 | 2015-01-07 | 三星电子（中国）研发中心 | Alarm clock control method and alarm clock control device for intelligent mobile terminal |
| CN104965404A (en) * | 2015-06-30 | 2015-10-07 | 傅明尧 | Mobile terminal alarm clock control system |
-
2010
- 2010-12-31 CN CN2010206954044U patent/CN201917791U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104267948A (en) * | 2014-09-23 | 2015-01-07 | 三星电子（中国）研发中心 | Alarm clock control method and alarm clock control device for intelligent mobile terminal |
| CN104267948B (en) * | 2014-09-23 | 2017-12-01 | 三星电子（中国）研发中心 | The alarm clock control method and device of intelligent mobile terminal |
| CN104965404A (en) * | 2015-06-30 | 2015-10-07 | 傅明尧 | Mobile terminal alarm clock control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20111231 |