CN205255827U - A pen for protect your eyesight - Google Patents
A pen for protect your eyesight Download PDFInfo
- Publication number
- CN205255827U CN205255827U CN201521055027.7U CN201521055027U CN205255827U CN 205255827 U CN205255827 U CN 205255827U CN 201521055027 U CN201521055027 U CN 201521055027U CN 205255827 U CN205255827 U CN 205255827U
- Authority
- CN
- China
- Prior art keywords
- pen
- penholder
- microprocessor
- eyesight
- holder
- 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
Links
Abstract
The utility model provides a pen for protect your eyesight, aim at solve the near -sighted problem of the incorrect easy initiation of posture when writing, a pen for protect your eyesight, including the pen -holder with be located the refill of pen -holder, the refill is for relying on the automatic mechanism that supplies the china ink of atmospheric pressure, the upper end is equipped with the opening that communicates with the atmosphere promptly, the pen -holder upper end of saying is equipped with a distance sensor, distance sensor be used for the distance of perception pen -holder upper end apart from people's forehead department, distance sensor electricity connect microprocessor, microprocessor electricity connect an execute component, execute component's execution end be equipped with and form the structure of blockking up with refill upper end opening part. Can automatic perception pen -holder apart from the distance of people's head to judge according to microprocessor internal program whether correct writing gesture is, and whether the decision sends the alerting signal according to the judged result, with correction writing gesture, if make the refill can not play china ink etc.
Description
Technical field
The utility model relates to the pen with ink or ink, particularly relates to a kind of pen for the protection of eyesight.
Background technology
In recent years because the pressure of entering a higher school is large, and lessons anxiety etc., the myopia population in campus becomes year by year to go upTrend, myopia is generally due to excess eye-using, its curved body can not get loosening for a long time, causes crystalline lensThere is pathology in distortion. Adolescent myopia has become a social concern at present, even has to younger ones in an age groupizationThe trend of development, although in junior-senior high school campus, all take certain measure now, as eye exercises etc.,Be to come into force very micro-ly, except from loosening eyes solution party to starting with, we also should be from cultivating correct readingStudy habit could further reduce myopic possibility. Find by inquiry, the posture of writing is with using eyeCustom has close relationship, and correct its myopic number of crowd of writing posture is far smaller than while writing adoptsBy the crowd's of improper posture near-sighted number, therefore cultivate correct writing posture, have larger to pre-myopia preventionEffect.
Summary of the invention
For above-mentioned situation, for overcoming the defect of prior art, the object of the utility model is just to provide oneFor the protection of the pen of eyesight, object is to solve fault in the time writing and easily causes near-sighted problem.
In order to realize the technical scheme that the purpose of this utility model adopts be, a kind of pen for the protection of eyesight,Comprise penholder and the pen core that is positioned at penholder, pen core is the mechanism that relies on atmospheric pressure automatically supplying ink, and establish upper endHave the opening being communicated with atmosphere, said penholder upper end is provided with a range sensor, described Distance-sensingDevice is the distance apart from people's forehead place for perception penholder upper end, and described range sensor is electrically connected micro-processingDevice, described microprocessor is electrically connected an executive component, and the actuating station of described executive component is provided with and pen coreUpper end open place forms the structure of stopping up.
Further, the upper end of described penholder inside is provided with a containing cavities, and described containing cavities is by being positioned at penThe multiple wing plates that radially protrude of bar inner upper end inwall form every establishing, and described wing plate circularizes to be arranged and middle partBe provided with the structure that pen core upper end is stopped and is provided with through hole, described microprocessor is positioned at this containing cavities, instituteThe microprocessor lower end of stating is provided with a Miniature retractable device, and described Miniature retractable utensil has with penholder inwall and formsThe fixed part of secure fit, described fixed part lower end is provided with an expansion link, described expansion link lower end and penThe core upper end open formation blockage structure that matches, described Miniature retractable device is described executive component.
Further, described expansion link lower end is installed with a flexure strip, and described flexure strip is by softRubber is made.
Further, be also provided with button cell in described containing cavities, described button cell is to microprocessorPower with executive component, described containing cavities upper end is covered with the cap for brush.
The beneficial effects of the utility model are: can automatic sensing penholder apart from head part's distance, and according to micro-Processor internal processes judges that whether writing posture is correct, and determines whether to send prompting letter according to judged resultNumber, to correct writing posture, as make pen core can not play China ink etc.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is the enlarged diagram of A part in Fig. 1.
In figure: 1-penholder, 2-pen core, 3-opening, 4-range sensor, 5-containing cavities, 6-wing plate, 7-Through hole, 8-Miniature retractable device, 9-expansion link, 10-flexure strip, the 11-cap for brush, 12-button cell.
Detailed description of the invention
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example is only for explainingUtility model, is not intended to limit the scope of utility model.
As shown in Figure 1 to Figure 2, a kind of pen for the protection of eyesight, comprises penholder and the pen that is positioned at penholderCore, pen core is the mechanism that relies on atmospheric pressure automatically supplying ink, upper end is provided with the opening being communicated with atmosphere, saidPenholder upper end be provided with a range sensor, described range sensor is for perception penholder upper end distanceThe distance at people's forehead place, described range sensor electrical connection microprocessor, described microprocessor electrical connectionOne executive component, the actuating station of described executive component is provided with pen core upper end open place and forms the structure of stopping up.
Upper end that it should be noted that described penholder inside is provided with a containing cavities, and described containing cavities is by positionIn penholder inner upper end inwall multiple radially protrude wing plates form every establishing, described wing plate circularize arrange andMiddle part is provided with the structure that pen core upper end is stopped and is provided with through hole, and described microprocessor is positioned at this containing cavities,Described microprocessor lower end is provided with a Miniature retractable device, and described Miniature retractable utensil has and penholder inwall shapeBecome the fixed part of secure fit, described fixed part lower end is provided with an expansion link, described expansion link lower end withThe pen core upper end open formation blockage structure that matches, described Miniature retractable device is described executive component.
It should be noted that described expansion link lower end is installed with a flexure strip, described flexure strip bySoft rubber is made.
It should be noted that in described containing cavities and be also provided with button cell, described button cell is to micro-placeReason device and executive component are powered, and described containing cavities upper end is covered with the cap for brush.
This use is novel in the time of concrete use, can summarize a set of about pen arm end the distance apart from head partAnd the algorithm of writing posture, be mapped apart from head part's distance and writing posture by penholder,Reach technique effect correct when judging writing posture according to penholder apart from head part's spacing, micro-processingWhether device judges that according to the perceptual signal of range sensor whether writing posture is correct, and determine to utilize to holdUnits stops up pen core upper end makes it can not play China ink normally to write, and plays and whether reminds user's writing postureCorrect object, and then realize the effect of vision protection.
The beneficial effects of the utility model are: can automatic sensing penholder apart from head part's distance, and according to micro-Processor internal processes judges that whether writing posture is correct, and determines whether to send prompting letter according to judged resultNumber, to correct writing posture, as make pen core can not play China ink etc.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, allWithin spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., all should wrapWithin being contained in protection domain of the present utility model.
Claims (3)
1. the pen for the protection of eyesight; comprise penholder and the pen core that is positioned at penholder; pen core is the mechanism that relies on atmospheric pressure automatically supplying ink; be that upper end is provided with the opening being communicated with atmosphere; it is characterized in that; said penholder upper end is provided with a range sensor; described range sensor is the distance apart from people's forehead place for perception penholder upper end; described range sensor electrical connection microprocessor; described microprocessor is electrically connected an executive component, and the actuating station of described executive component is provided with pen core upper end open place and forms the structure of stopping up.
2. the pen for the protection of eyesight according to claim 1; it is characterized in that; the upper end of described penholder inside is provided with a containing cavities; described microprocessor is positioned at this containing cavities; described microprocessor lower end is provided with a Miniature retractable device; described Miniature retractable utensil has the fixed part that forms secure fit with penholder inwall; described fixed part lower end is provided with an expansion link; described expansion link lower end and the pen core upper end open formation blockage structure that matches, described Miniature retractable device is described executive component.
3. the pen for the protection of eyesight according to claim 2, is characterized in that, described expansion link lower end is installed with a flexure strip, and described flexure strip is made up of soft rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521055027.7U CN205255827U (en) | 2015-12-16 | 2015-12-16 | A pen for protect your eyesight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521055027.7U CN205255827U (en) | 2015-12-16 | 2015-12-16 | A pen for protect your eyesight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205255827U true CN205255827U (en) | 2016-05-25 |
Family
ID=55997375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521055027.7U Expired - Fee Related CN205255827U (en) | 2015-12-16 | 2015-12-16 | A pen for protect your eyesight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205255827U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108725032A (en) * | 2018-06-02 | 2018-11-02 | 芜湖合愉电子科技有限公司 | A kind of multifunctional eyes protection pen for correcting children writing sitting posture |
| CN109285400A (en) * | 2018-12-12 | 2019-01-29 | 贵州大学 | A kind of intelligent operation corrects system and its corrects method |
-
2015
- 2015-12-16 CN CN201521055027.7U patent/CN205255827U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108725032A (en) * | 2018-06-02 | 2018-11-02 | 芜湖合愉电子科技有限公司 | A kind of multifunctional eyes protection pen for correcting children writing sitting posture |
| CN109285400A (en) * | 2018-12-12 | 2019-01-29 | 贵州大学 | A kind of intelligent operation corrects system and its corrects method |
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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: 20160525 Termination date: 20161216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |