CN204515403U - A kind of smart pen with light filling function - Google Patents
A kind of smart pen with light filling function Download PDFInfo
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- CN204515403U CN204515403U CN201520041988.6U CN201520041988U CN204515403U CN 204515403 U CN204515403 U CN 204515403U CN 201520041988 U CN201520041988 U CN 201520041988U CN 204515403 U CN204515403 U CN 204515403U
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Abstract
The utility model discloses a kind of smart pen with light filling function, comprise light intensity detection unit, micro controller module, light emitting module, load module, hand switch and power module; Described power module manually switch is connected with micro controller module, and described light intensity detection unit, micro controller module, light emitting module, load module are connected on the corresponding port of micro controller module; Described light intensity detection unit is used for the light luminance of real-time detecting pen surrounding enviroment, described light emitting module is used for providing required light, described load module is for setting the ordinary ray luminance threshold of smart pen surrounding enviroment, and described power module is used for providing electric energy needed for light intensity detection unit, micro controller module, light emitting module and load module.
Description
Technical field
The utility model relates to a kind of smart pen, particularly relates to a kind of smart pen with light filling function, belongs to light control field.
Background technology
Pen is as a kind of daily culture articles for use, and most of pen only has the effect of writing, and thus acts on more single people in the middle of daily study with work, inevitably needs to write with pen.Guarantee there is good lighting condition very important.But also there are problems in existing lighting solutions.When there is no good light, write under dim environment, then must have desk lamp.When there being desk lamp, also may because the blocking of hand when writing, occur shadow region, impact is write.
Such as application number is a kind of electronic intelligent pen of " 201010234829.X ", be made up of nib and handwriting, described nib is provided with soft material, and described handwriting comprises control information input media, microprocessor, electric supply installation, function control circuit and for touching the radio transmitting device that writing function electronical display terminal carries out communication with having; The action of writing of described electronic intelligent pen Reality simulation lettering pen and writing, and carry out controlling, editing display manuscript or image.Described electronic intelligent pen can touch writing function display terminal and realizes remote with having, the action of writing of Reality simulation lettering pen and writing, change font color, thickness etc., and can be used as telepilot, control editor's display document or picture book, also may because the blocking of hand but still to exist when writing, occur shadow region, impact is write.
And for example application number is a kind of smart pen of " 201320859326.0 ", comprise penholder and pen core, penholder is respectively arranged with microphone, clock display screen and projection lens, penholder bottom is provided with lamp, intelligent processing module is provided with in penholder, microphone, clock display screen are connected with intelligent processing module respectively with projection lens, and intelligent processing module comprises the sound identification module, phonetic dictionary module, display chip, clock module, projection module and the battery that connect successively.The utility model smart pen, combines sound identification module with shadow casting technique, runs into the word that can not write and only need read out, just this word can be projected, solve people to start writing in the process of writing the worry of word, also can throw light on when night writes, structure is simple, easy to operate, carry word accurate, use crowd extensive, also may because the blocking of hand but still to exist when writing, occur shadow region, impact is write.
Utility model content
Technical problem to be solved in the utility model is that to provide a kind of structure for the deficiency of background technology simple and have the smart pen of light filling function.
The utility model is for solving the problems of the technologies described above by the following technical solutions:
There is a smart pen for light filling function, comprise light intensity detection unit, micro controller module, light emitting module, load module, hand switch and power module; Described power module manually switch is connected with micro controller module, and described light intensity detection unit, micro controller module, light emitting module, load module are connected on the corresponding port of micro controller module; Described light intensity detection unit is used for the light luminance of real-time detecting pen surrounding enviroment, described light emitting module is used for providing required light, described load module is for setting the ordinary ray luminance threshold of smart pen surrounding enviroment, and described power module is used for providing electric energy needed for light intensity detection unit, micro controller module, light emitting module and load module.
As the further preferred version of a kind of sitting-posture correction device of the utility model, described micro controller module is single-chip microcomputer.
As the further preferred version of a kind of sitting-posture correction device of the utility model, described load module is vertical 6*6*7 button.
As the further preferred version of a kind of sitting-posture correction device of the utility model, described light intensity detection unit is photoresistance.
As the further preferred version of a kind of sitting-posture correction device of the utility model, described light emitting module is light emitting diode.
As the further preferred version of a kind of sitting-posture correction device of the utility model, described power module is accumulator.
The utility model adopts above technical scheme compared with prior art, has following technique effect:
1, the utility model structure is simple, precision is high and be easy to realize;
2, the utility model automatically can start light emitting diode under dim environment, effectively avoids the situation of writing insufficient light.
Accompanying drawing explanation
Fig. 1 is structure principle chart of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail:
As shown in Figure 1, a kind of smart pen with light filling function, comprises light intensity detection unit, micro controller module, light emitting module, load module, hand switch and power module; Described power module manually switch is connected with micro controller module, and described light intensity detection unit, micro controller module, light emitting module, load module are connected on the corresponding port of micro controller module; Described light intensity detection unit is used for the light luminance of real-time detecting pen surrounding enviroment, described light emitting module is used for providing required light, described load module is for setting the ordinary ray luminance threshold of smart pen surrounding enviroment, and described power module is used for providing electric energy needed for light intensity detection unit, micro controller module, light emitting module and load module.
Wherein, described micro controller module is single-chip microcomputer, and described keyboard input module is vertical 6*6*7 button, and described power module is chargeable storage, and described light intensity detection unit is photoresistance, and described light emitting module is light emitting diode.
During use, open this smart pen, light intensity detection unit detects surrounding enviroment brightness in real time, if brightness is lower than normality threshold, then controls light emitting diode by micro controller module and carries out light filling, effectively protect the eyesight of user.
Micro controller module of the present utility model adopts AVR single chip, and it has prefetched instruction function, namely when an execution instruction, in advance next instruction is got into, and call instruction can be performed within a clock period; Multiple accumulator type, data processing speed is fast; AVR single chip has 32 general purpose working registers, and being equivalent to has 32 viaducts, can fast passing; Response time is fast.AVR single chip has multiple fixing interrupt vector entry address, can respond interruption fast; AVR single chip power consumption is low.For typical power consumption situation, be 100nA when WDT closes, be more suitable for battery powered application apparatus; Minimum 1.8 V of some devices get final product work; AVR single chip security performance is good.
Those skilled in the art of the present technique are understandable that, unless otherwise defined, all terms used herein (comprising technical term and scientific terminology) have the meaning identical with the general understanding of the those of ordinary skill in field belonging to the utility model.Should also be understood that those terms defined in such as general dictionary should be understood to have the meaning consistent with the meaning in the context of prior art, unless and define as here, can not explain by idealized or too formal implication.
Above embodiment is only and technological thought of the present utility model is described; protection domain of the present utility model can not be limited with this; every technological thought proposed according to the present invention, any change that technical scheme basis is done, all falls within the utility model protection domain.By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, make a variety of changes under can also or else departing from the prerequisite of the utility model aim.
Claims (5)
1. there is a smart pen for light filling function, it is characterized in that: comprise light intensity detection unit, micro controller module, light emitting module, load module, hand switch and power module; Described power module manually switch is connected with micro controller module, and described light intensity detection unit, micro controller module, light emitting module, load module are connected on the corresponding port of micro controller module; Described light intensity detection unit is used for the light luminance of real-time detecting pen surrounding enviroment, described light emitting module is used for providing required light, described load module is for setting the ordinary ray luminance threshold of smart pen surrounding enviroment, and described power module is used for providing electric energy needed for light intensity detection unit, micro controller module, light emitting module and load module.
2. a kind of smart pen with light filling function according to claim 1, is characterized in that: described micro controller module is AVR single chip.
3. a kind of smart pen with light filling function according to claim 1, is characterized in that: described light intensity detection unit is photoresistance.
4. a kind of smart pen with light filling function according to claim 1, is characterized in that: described light emitting module is light emitting diode.
5. a kind of smart pen with light filling function according to claim 1, is characterized in that: described power module is accumulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520041988.6U CN204515403U (en) | 2015-01-21 | 2015-01-21 | A kind of smart pen with light filling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520041988.6U CN204515403U (en) | 2015-01-21 | 2015-01-21 | A kind of smart pen with light filling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204515403U true CN204515403U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520041988.6U Expired - Fee Related CN204515403U (en) | 2015-01-21 | 2015-01-21 | A kind of smart pen with light filling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204515403U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112198975A (en) * | 2020-10-22 | 2021-01-08 | Tcl通讯（宁波）有限公司 | Touch pen and touch system |
| CN112347294A (en) * | 2019-08-06 | 2021-02-09 | 广东小天才科技有限公司 | Method and system for eliminating lighting shadow |
-
2015
- 2015-01-21 CN CN201520041988.6U patent/CN204515403U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112347294A (en) * | 2019-08-06 | 2021-02-09 | 广东小天才科技有限公司 | Method and system for eliminating lighting shadow |
| CN112198975A (en) * | 2020-10-22 | 2021-01-08 | Tcl通讯（宁波）有限公司 | Touch pen and touch system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20160121 |
|
| EXPY | Termination of patent right or utility model |