CN203511051U - Pen preventing shortsightedness - Google Patents
Pen preventing shortsightedness Download PDFInfo
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- CN203511051U CN203511051U CN201320616054.1U CN201320616054U CN203511051U CN 203511051 U CN203511051 U CN 203511051U CN 201320616054 U CN201320616054 U CN 201320616054U CN 203511051 U CN203511051 U CN 203511051U
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Abstract
The utility model discloses a pen preventing shortsightedness. The pen comprises a pen rod, a pen refill, a cavity formed in the upper end of the pen rod, an elastic pen sleeve arranged on the pen rod in a sleeved mode and a first height sensor used for detecting the height of the head of a writing person. Three concave pits concave downwards in an arc shape are arranged on the pen sleeve, pressure sensors are respectively arranged in the pen sleeve under the three concave pits, and a second height sensor is arranged in the pen sleeve. A microprocessor is arranged in the cavity, a control switch and a loudspeaker are arranged on the cavity, and the microprocessor is respectively and electrically connected with the control switch, the loudspeaker, the height sensors and all the pressure sensors. The pen has the advantages that when one or two of the situations that the pen holding posture of the writing person is wrong and the distance between the eyes of the writing person and a book is too short occur, reminding information can be sent out in time; the good pen holding posture and sitting posture of the writing person can be developed conveniently, and reliable guarantees are provided for protecting the eyesight of the writing person; economical efficiency is good.
Description
Technical field
The utility model relates to a kind of stationery, especially relate to a kind of can the real-time reminding person of writing correct holding and the prompting person's of writing eyes and the pre-myopic-preventing pen that books keep correct distance.
Background technology
Nowadays, the problem of children myopia is more and more serious, and except omnifarious electronic product causes damage to child's eyesight, under overweight learning pressure, child's eyesight is also being endured test to the fullest extent.
According to the investigation of Chinese Society of Ophthalmology, show: eyes from books too close to and wrong pen holding posture be two key factors that cause myopia to produce.Face the more posture of taking thumb and forefinger not to collide of children, and near-sighted student like thumb with forefinger to pinching or intersecting, the number of degrees are darker, take the ratio of incorrect posture just higher.
Therefore, how to allow children's correct holding and to allow children's eyes and books keep correct distance be problem at present in the urgent need to address in writing process.
Chinese patent mandate publication number: CN202399717U, authorizes open day on August 29th, 2012, discloses a kind of pen, and the nib that includes penholder and is connected with this penholder overlaps in described nib that to have the pen cap, the described pen cap be spherical, and top is hollow, and pouring weight is arranged at bottom.The weak point of this utility model is that function singleness, can not remind children's correct holding.
Summary of the invention
Goal of the invention of the present utility model is can not correct holding to write and eyes and books can not keep the deficiency of correct distance in order to overcome children of the prior art, provide a kind of can the real-time reminding person of writing correct holding and the prompting person's of writing eyes and the pre-myopic-preventing pen that books keep correct distance.
To achieve these goals, the utility model is by the following technical solutions:
A kind of pre-myopic-preventing pen, comprise penholder, pen core, be located at penholder upper end cavity, be sheathed on the elasticity pen cap on penholder and for detection of the first height sensor of the person's of writing height of head; The described pen cap is provided with the pit of 3 downward arc-shaped recess, in the pen cap of 3 pit belows, is respectively equipped with pressure sensor, is provided with the second height sensor in the pen cap; In cavity, be provided with microprocessor, cavity is provided with gauge tap and loudspeaker, and microprocessor is electrically connected to gauge tap, loudspeaker, height sensor and each pressure sensor respectively.
The position of 3 pits of the present utility model is corresponding with the position of thumb, forefinger and the middle finger of correct holding posture respectively.In cavity, be provided with the battery for powering.The elasticity pen cap can move up and down along penholder, is convenient to the change along with penholder length, constantly adjusts the position of the pen cap and penholder socket.The first height sensor is fixed on the person's of writing ear.Pen of the present utility model can be the various pens such as pencil, crayon and ball pen.
The utility model can be when the person of writing writes; whether the height of the detection person of writing pen holding posture and the person's of writing head is correct; and send in time the warning message of the height of the head that need to adjust pen holding posture or the person of writing; when children use of the present utility model; can supervise children to adopt as early as possible correct pen holding posture; and impel children's head and books to keep correct distance, effectively child protection eyesight, provides powerful support for for growing up healthy and sound of children provides.
Pen of the present utility model is provided with the pressure sensor for detection of thumb, forefinger and middle finger pen griping position, is provided with in advance the normal pressure scope of each pressure sensor in microprocessor; When opening gauge tap, battery starts power supply, each pressure sensor starts to detect the pressure of 3 pits, when the detected pressure of each pressure sensor is all within the scope of normal pressure, the position that shows the person's of writing thumb, forefinger and middle finger placement is correct, the person's that do not write pen holding posture is correct; The pressure limit detecting when any pressure sensor is not within the scope of normal pressure time, and loudspeaker send warning message.
In microprocessor, be provided with in advance the pen cap to the gauged distance of the person's of writing ear, when the detected pressure of each pressure sensor is all within the scope of normal pressure, first, second height sensor starts respectively to detect the height of the pen cap and the person's of writing head, when the difference in height of first, second height sensor detection is less than gauged distance, loudspeaker send warning message.
The height that warning message can remind the person of writing to adjust pen holding posture and adjust head, is also convenient to adult children is exercised supervision, thereby effectively protects the person's of writing eyesight.
Therefore,, while the utlity model has any one or two kinds of situations generation in the person's of writing pen holding posture mistake and the person's of writing eyes and books hypotelorism, can send in time prompting message; Be convenient to cultivate good pen holding posture and the sitting posture of the person of writing, for protecting the person's of writing eyesight that the feature of Reliable guarantee is provided.
As preferably, described cavity is the tubular of lower ending opening, and described cavity lower end and penholder outer peripheral face removably connect.Cavity lower end is connected by screw thread with penholder outer peripheral face.
Cavity of the present utility model and the pen cap can be combined with pen easily, also can simply from pen, take off.Be convenient to repeatedly use good economy performance.
As preferably, each pressure sensor is connected with microprocessor by wire, and described cavity wall is provided with 3 for the through hole through wire; Described loudspeaker are positioned at cavity top.
As preferably, described gauge tap is positioned at cavity wall top.
As preferably, the described pen cap is that soft rubber material is made.
As preferably, pit upper surface is provided with some burrs.Burr has anti-skidding effect.
Therefore, the utlity model has following beneficial effect: when (1) any one or two kinds of situations in the person's of writing pen holding posture mistake and the person's of writing eyes and books hypotelorism occur, can send in time prompting message; (2) be convenient to cultivate good pen holding posture and the sitting posture of the person of writing, for protecting the person's of writing eyesight that Reliable guarantee is provided; (3) good economy performance.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is a kind of theory diagram of the present utility model.
In figure: penholder 1, cavity 2, the pen cap 3, pit 4, pressure sensor 5, microprocessor 6, gauge tap 7, loudspeaker 8, through hole 9, burr 10, the first height sensor 11, the second height sensor 12, pen core 13.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Embodiment is as shown in Figure 1 and Figure 2 a kind of pre-myopic-preventing pen, comprise penholder 1, pen core 13, be located at penholder upper end cavity 2, be sheathed on the elasticity pen cap 3 on penholder and for detection of the first height sensor 11 of the person's of writing height of head; The pen cap is provided with in the pen cap of 4,3 pits of pit below of 3 downward arc-shaped recess and is respectively equipped with pressure sensor 5, is provided with the second height sensor 12 in the pen cap; In cavity, be provided with microprocessor 6, cavity is provided with gauge tap 7 and loudspeaker 8, and microprocessor is electrically connected to gauge tap, loudspeaker, height sensor and each pressure sensor respectively.
Cavity lower end and penholder outer peripheral face removably connect.3 pressure sensors are connected with microprocessor by wire, and cavity wall is provided with 3 for the through hole 9 through wire; Loudspeaker are positioned at cavity top.Gauge tap is positioned at cavity wall top.The pen cap is that soft rubber material is made.Pit upper surface is provided with burr 10.In microprocessor, be provided with in advance the normal pressure scope of 3 pressure sensors.
The course of work of the present utility model is as follows:
When opening gauge tap, battery starts power supply, and 3 pressure sensors start to detect the pressure of 3 pits;
When 3 detected pressure of pressure sensor are all within the scope of normal pressure, show that the position that the person's of writing thumb, forefinger and middle finger are placed is correct, the person's of writing pen holding posture is correct;
The pressure limit detecting when any pressure sensor is not within the scope of normal pressure time, and loudspeaker send warning message;
In microprocessor, be provided with in advance the pen cap to the gauged distance of the person's of writing ear, when 3 detected pressure of pressure sensor are all within the scope of normal pressure, first, second height sensor starts respectively to detect the height of the pen cap and the person's of writing head, when the difference in height of first, second height sensor detection is less than gauged distance, loudspeaker send warning message;
The height that warning message can remind the person of writing to adjust pen holding posture and adjust head, is also convenient to adult children is exercised supervision, thereby effectively protects the person's of writing eyesight.
Therefore,, while the utlity model has any one or two kinds of situations generation in the person's of writing pen holding posture mistake and the person's of writing eyes and books hypotelorism, can send in time prompting message; Be convenient to cultivate good pen holding posture and the sitting posture of the person of writing, for protecting the person's of writing eyesight that the feature of Reliable guarantee is provided.
When closing control switch, pen of the present utility model can be used as conventional pen and uses.
Cavity of the present utility model and the pen cap can be combined with pen easily, also can simply from pen, take off.When one-pen shortens, in the time of cannot using, cavity and the pen cap can be installed to new pen above, be convenient to repeatedly use good economy performance.
Should be understood that the present embodiment is only not used in restriction scope of the present utility model for the utility model is described.In addition should be understood that those skilled in the art can make various changes or modifications the utility model after having read the content of the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
Claims (6)
1. a pre-myopic-preventing pen, is characterized in that, comprise penholder (1), pen core (13), be located at penholder upper end cavity (2), be sheathed on the elasticity pen cap (3) on penholder and for detection of first height sensor (11) of the person's of writing height of head; The described pen cap is provided with the pit (4) of 3 downward arc-shaped recess, in the pen cap of 3 pit belows, is respectively equipped with pressure sensor (5), is provided with the second height sensor (12) in the pen cap; In cavity, be provided with microprocessor (6), cavity is provided with gauge tap (7) and loudspeaker (8), and microprocessor is electrically connected to gauge tap, loudspeaker, height sensor and each pressure sensor respectively.
2. pre-myopic-preventing pen according to claim 1, is characterized in that, described cavity is the tubular of lower ending opening, and described cavity lower end and penholder outer peripheral face removably connect.
3. pre-myopic-preventing pen according to claim 2, is characterized in that, each pressure sensor is connected with microprocessor by wire, and described cavity wall is provided with 3 for the through hole (9) through wire; Described loudspeaker are positioned at cavity top.
4. pre-myopic-preventing pen according to claim 1, is characterized in that, described gauge tap is positioned at cavity wall top.
5. pre-myopic-preventing pen according to claim 1, is characterized in that, the described pen cap is that soft rubber material is made.
6. according to the pre-myopic-preventing pen described in claim 1 or 2 or 3 or 4 or 5, it is characterized in that, pit upper surface is provided with some burrs (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320616054.1U CN203511051U (en) | 2013-10-08 | 2013-10-08 | Pen preventing shortsightedness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320616054.1U CN203511051U (en) | 2013-10-08 | 2013-10-08 | Pen preventing shortsightedness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203511051U true CN203511051U (en) | 2014-04-02 |
Family
ID=50370031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320616054.1U Expired - Fee Related CN203511051U (en) | 2013-10-08 | 2013-10-08 | Pen preventing shortsightedness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203511051U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004168A (en) * | 2016-07-24 | 2016-10-12 | 刘晓英 | Sitting posture correction pen |
| CN106218273A (en) * | 2016-08-10 | 2016-12-14 | 深圳市中科思达青少年科学探索研究中心 | A kind of rectification holds appearance pen |
| CN107310296A (en) * | 2017-06-09 | 2017-11-03 | 泰山医学院 | A kind of color ink water-color paintbrush for dysgraphia children special-purpose |
| CN108312737A (en) * | 2018-03-02 | 2018-07-24 | 周曙天 | A kind of sitting posture correction function smart pen |
| CN109532281A (en) * | 2019-01-25 | 2019-03-29 | 珠海瞳印科技有限公司 | Smart pen |
| CN110650677A (en) * | 2017-05-22 | 2020-01-03 | 斯特比洛国际公司 | Pen with writing-in function |
-
2013
- 2013-10-08 CN CN201320616054.1U patent/CN203511051U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004168A (en) * | 2016-07-24 | 2016-10-12 | 刘晓英 | Sitting posture correction pen |
| CN106218273A (en) * | 2016-08-10 | 2016-12-14 | 深圳市中科思达青少年科学探索研究中心 | A kind of rectification holds appearance pen |
| CN110650677A (en) * | 2017-05-22 | 2020-01-03 | 斯特比洛国际公司 | Pen with writing-in function |
| CN110650677B (en) * | 2017-05-22 | 2022-06-17 | 斯特比洛国际公司 | Pen with writing-in function |
| US11440337B2 (en) | 2017-05-22 | 2022-09-13 | Stabilo International Gmbh | Pen |
| CN107310296A (en) * | 2017-06-09 | 2017-11-03 | 泰山医学院 | A kind of color ink water-color paintbrush for dysgraphia children special-purpose |
| CN108312737A (en) * | 2018-03-02 | 2018-07-24 | 周曙天 | A kind of sitting posture correction function smart pen |
| CN109532281A (en) * | 2019-01-25 | 2019-03-29 | 珠海瞳印科技有限公司 | Smart pen |
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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: 20140402 Termination date: 20141008 |
|
| EXPY | Termination of patent right or utility model |