CN202939782U - Pen holding posture alarm system - Google Patents
Pen holding posture alarm system Download PDFInfo
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- CN202939782U CN202939782U CN 201220674532 CN201220674532U CN202939782U CN 202939782 U CN202939782 U CN 202939782U CN 201220674532 CN201220674532 CN 201220674532 CN 201220674532 U CN201220674532 U CN 201220674532U CN 202939782 U CN202939782 U CN 202939782U
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Abstract
The utility model pertains to the field of stationery, and relates to a pen holding posture alarm system. The pen holding posture alarm system comprises a sleeve body portion, a holding portion and an alarm portion. The sleeve body portion is provided with an adjustment device which is compatible with an ordinary pencil refill and a gel pen refill. The alarm portion is located on the upper end of the sleeve body portion, wherein the alarm portion is formed by serially connecting a silver oxide cell, a single toggle switch and an active buzzer. The holding portion is located on the lower end of the sleeve body portion, wherein the holding portion is formed by connecting three normally closed pushbuttons in parallel, the three normally closed pushbuttons are arranged around the lower portion of the cylindrical pen sleeve successively at a certain distance, and the holding portion and the alarm portion are serially connected through wires. The system can be installed onto a cylindrical pen sleeve which is made from a high polymer material, the system has the function of alarming the user pen holding posture error timely and the function of changing the wrong pen holding method timely, the system has advantages of conciseness, small size, light weight and stable center of gravity, the holding and writing of users will not be affected, and the system can help the users to master the correct pen holding posture and reduce the visual fatigue.
Description
Technical field
The utility model belongs to the stationery field, is specifically related to a kind of pen holding posture warning system, and this warning system is alarm user pen holding posture mistake in time, and the prompting user is error correcting mode that holds a pen in time.
Background technology
Along with learning tasks increase, the bathomorphic incidence of middle and primary schools roughly increases gradually with school age, and China has become myopia multiple country.Traditional view thinks, the main points of correct pen holding posture are 1 chi of eye distance books, and along 1 fistmele, the place that holds a pen is apart from nib 2 cm apart from table in the chest.But the propaganda and education of this standard gestures is also not obvious to the continuous growth effect of checking the myopia morbidity.According to the Chu Ren of Subsidiary Hospital of Eye-Ear-Throat Department, Fudan Univ. research that waits 600 school-ager's myopia degrees and pen holding posture relation far away in 2003, result showed that the generation of school-ager's myopia and the intensification of myopia degree have significant correlation from different pen holding postures; Find that wherein pen holding posture mainly contains three kinds: 1. thumb and forefinger are not collided, and 2, thumb and forefinger collide, 3, thumb intersects with forefinger.The child myopia incidence that in three kinds of modes that hold a pen, 1. thumbs and forefinger are not collided and myopia degree are significantly lower than other two kinds.The appropriate mode of holding a pen of prompting right should be thumb and forefinger is not collided.This result of study has been published in domestic ophthalmology core periodical Chinese Journal of Ophthalmology And Otorhinolaryngology 2005, the 5th volume, the 1st phase, 38-40 page.
Appliance for holding pen on sale mostly is rubber or plastic material in the market, grip the plane around being designed with 3 in one week of the pen cap, the prompting user holds thumb, forefinger, middle finger respectively and is pinching these 3 and grip the plane, and forming the good custom that holds a pen, but described appliance for holding pen has following characteristics and deficiency:
(1) user still continues to write according to the own original wrong mode of holding a pen because of custom, and especially the relatively poor school-ager of consciousness, not only can not correct the inherited error method of holding pencil, also may cause the discomfort that holds a pen, and impact is write; (2) user notes because of subjectivity when just beginning to write, can keep temporarily the correct writing posture that holds a pen, but in writing process, concentrate on written contents, ignore gradually the concern to pen holding posture, the tradition appliance for holding pen can not in time be reminded mistake, finally still completes writing task in the mode of holding a pen of mistake; (3) hold a pen during the school for disease in school age children write and leave school after when fulfiling assignment, teacher and the head of a family can not pay close attention to child's pen holding posture all the time, the tradition appliance for holding pen can not in time remind teacher and the head of a family to pay close attention to child's pen holding posture, the child's pen holding posture of can not immediately making a comment or criticism, poor effect.
In order to overcome the above-mentioned shortcoming of existing appliance for holding pen, the utility model intends providing a kind of pen holding posture warning system, in time reminding user and the guardian pen holding posture of paying attention to correct.
Summary of the invention
The purpose of this utility model is for overcoming the defective of prior art, providing a kind of this warning system of pen holding posture warning system can in time warn the pen holding posture mistake.
Pen holding posture warning system of the present utility model, set thumb when holding a pen, forefinger, holding of middle finger according to the result of experimental verification at the pen cap (1) and pinched the position, thumb, forefinger, middle finger that the normally closed button of 3 trigger alarms of grip part is installed on the pen cap are held and are pinched the place, in case thumb, forefinger, the arbitrary finger of middle finger leave button, alarm is namely sounded at once, plays the effect of timely warning pen holding posture mistake.
particularly, pen holding posture warning system of the present utility model, comprise the pen cap (1), it is characterized in that, by alarm section (8), grip part (10) and cover body section (9) form, cover body section (9) is provided with regulating device (2), alarm section (8) is by silver oxide cell (4), single toggle switch (6), active buzzer (5) is in series, be located at cover body section (9) upper end, cover body section (9) lower end is grip part (10), 3 normally closed buttons by parallel connection form, these 3 normally closed buttons with a determining deviation successively around the cylindrical shape pen cap one week of bottom, connected by wire with alarm section (8) in grip part (10).
In the utility model, (9) three ones, alarm section (8), grip part (10) and cover body section are integrated, and can be installed on the pen cap of macromolecular material, its compact conformation, practicality; In embodiments of the invention, the pen cap (1) outer wall upper end is alarm section (8), pen cap interior diameter 8-12mm, overall diameter 11-14mm; The lower end is grip part (10), pen cap interior diameter 5-7mm, and overall diameter 7-9mm, middle for overlapping body section (9), wherein lower 1/3 place is cover body section's regulating device (2), common pencil and refill of gel-ink pen rely on regulating device (2) to be fixed in the pen cap.
In the utility model, alarm section (8) is in series by silver oxide cell (4), single toggle switch (6), active buzzer (5), in case circuit is path, active buzzer can sound the alarm immediately;
In the utility model, 3 normally closed buttons of the parallel connection of grip part (10) with a determining deviation successively around the cylindrical shape pen cap one week of bottom; Thumb when these 3 normally closed buttons are correct holding in the position of the pen cap, forefinger, middle finger should the place the position, when 3 normally closed buttons are pressed simultaneously, for opening circuit, any one is not pressed that circuit is path, alarm section gives the alarm;
In the utility model, regulating device (2) is used for the fixedly interior pen of the pen cap, can compatible common pencil and refill of gel-ink pen;
In the utility model, be in series by (10) three the normally closed buttons (3) in parallel in wire and grip part after the silver oxide cell (4) of alarm section (8), single toggle switch (6), active buzzer (5) series connection and form the loop.Circuit is in on-state after the experimenter opens single toggle switch (6), and warning horn begins to report to the police.When writing, the user need thumb, forefinger, middle finger to press respectively corresponding normally closed button (3), the ability disconnecting circuit, and alarm stops.Just can not connect circuit when arbitrary normally closed button (3) is pressed, trigger alarm.Close single toggle switch (6) after completing writing task, pen cap place closed condition.
In the utility model, the design that alarm section (8) adopts silver oxide cell (4), single toggle switch (6), active buzzer to be in series can be simplified to greatest extent circuit, reduce volume, weight reduction is fixed well alarm section, stable performance on the pen cap (1).
In the utility model, grip part (10) adopts 3 normally closed buttons (3) design in parallel can realize effectively succinctly that in 3 fingers, arbitrary finger gripping is pinched mistake, all can connect circuit and produce the conception of alarm, cover body section (9), alarm section (8) and grip part (10) wired connection, simplify to greatest extent whole circuit, and make alarm section (8) be connected 10 with the grip part) connection more reliable.
In the utility model, in parallel 3 the normally closed buttons (3) in grip part (10) with certain spacer ring around being arranged in pen cap bottom (as shown in Figure 3), can guarantee that user's thumb, forefinger, middle finger hold that when when pinching, the pen cap writes, thumb does not intersect with forefinger, and it is more stable to hold a pen.
The beneficial effects of the utility model are:
1, the present invention can compatible common pencil and refill of gel-ink pen, is fit to just to have begun the disease in school age children of learning to write.
2, possessing alarm function makes disease in school age children just begin study when writing, especially remind teacher's child's wrong pen holding mode of in time making a comment or criticism at the class or review one's lessons on class of writing, can promote that also children supervise mutually in school, child leaves school when completing homework, also can in time remind the head of a family to pay close attention to child's pen holding posture mistake, instruct child to correct.
3, the present invention is simple for structure, and is compatible good, is difficult for fault.With low cost, be fit to the crowd extensive, be easy to promote.
For the ease of understanding, below will describe in detail pen holding posture warning system of the present utility model by concrete drawings and Examples.It needs to be noted, instantiation and accompanying drawing are only in order to illustrate, obviously those of ordinary skill in the art can illustrate according to this paper, within the scope of the invention the present invention is made various corrections and change, and these corrections and change are also included in scope of the present invention.
Description of drawings
Fig. 1: the structural representation of pen holding posture warning system of the present utility model.
Fig. 2: the circuit design drawing of pen holding posture warning system of the present utility model.
Fig. 3: the grip part structure upward view of pen holding posture warning system of the present utility model.
Embodiment
Embodiment 1
The structure of exemplary pen holding posture warning system as shown in Figure 1, it comprises alarm section (8), grip part (10) and cover body section (9), the pen cap (1) outer wall upper end is alarm section (8), pen cap interior diameter 8-12mm, overall diameter 11-14mm; The lower end is grip part (10), pen cap interior diameter 5-7mm, overall diameter 7-9mm, middle for overlapping body section (9), wherein lower 1/3 place is cover body section's regulating device (2), the regulating device (2) of cover body section (9) is used for the fixing pen that inserts in the pen cap, and common pencil and refill of gel-ink pen rely on regulating device (2) can be fixed in the pen cap;
the user inserts pencil or refill of gel-ink pen from the thicker end of the pen cap (1), after nib passes 1-2cm from thinner end, screw regulating device (2) fixing, cover body section (9) upper end is alarm section (8), is in series by silver oxide cell (4), single toggle switch (6), active buzzer (5), in case circuit is path, active buzzer (5) can give the alarm immediately, the user first opens single toggle switch (6) before use, alarm this moment is sounded, the proof circuit is path, grip part (10) is comprised of 3 normally closed buttons of parallel connection, successively around the cylindrical shape pen cap one week of bottom (as shown in Figure 3), grip part (10) and alarm section (8) are in series by wire these 3 normally closed buttons with a determining deviation, thumb when 3 normally closed buttons of grip part parallel connection are correct holding in the position of the pen cap, forefinger, middle finger should the place the position, user's alarm song after opening single toggle switch (6) sounds, when using, the user holds thumb when pinching this pen cap and writing, forefinger, middle finger must be pinned respectively 3 normally closed buttons (3), circuit just is completely severed, alarm stops, as long as any one or the above dislocation of finger joint are from normally closed button (3), will at once connect whole circuit, produce alarm, only have when user's thumb, forefinger, after middle finger presses respectively 3 normally closed buttons (3) again, alarm just stops.
Claims (6)
1. pen holding posture warning system, comprise the pen cap (1), it is characterized in that, formed by alarm section (8), grip part (10) and cover body section (9), cover body section (9) is provided with regulating device (2), alarm section (8) is in series by silver oxide cell (4), single toggle switch (6), active buzzer (5), be located at cover body section (9) upper end, cover body section (9) lower end is grip part (10), 3 normally closed buttons by parallel connection form, and grip part (10) are connected by wire with alarm section (8).
2. by pen holding posture warning system claimed in claim 1, it is characterized in that described alarm section (8), grip part (10) and overlap (9) three ones, body section and be integrated.
3. by pen holding posture warning system claimed in claim 1, it is characterized in that the described pen cap (1) upper end interior diameter 8-12mm, overall diameter 11-14mm; Lower end interior diameter 5-7mm, overall diameter 7-9mm, its lower 1/3 place is regulating device (2).
4. by pen holding posture warning system claimed in claim 1, it is characterized in that, 3 normally closed buttons of the parallel connection of grip part (10) with a determining deviation successively around the cylindrical shape pen cap one week of bottom.
5. by pen holding posture warning system claimed in claim 4, it is characterized in that, the position at thumb when 3 normally closed buttons of described grip part (10) are correct holding in the position of the pen cap, forefinger, middle finger place, when 3 normally closed buttons are pressed simultaneously for opening circuit, any one is not pressed that circuit is path, and alarm section gives the alarm.
6. by pen holding posture warning system claimed in claim 1, it is characterized in that, regulating device (2) is the interior pen of the pen cap fixedly, compatible common pencil and refill of gel-ink pen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220674532 CN202939782U (en) | 2012-12-09 | 2012-12-09 | Pen holding posture alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220674532 CN202939782U (en) | 2012-12-09 | 2012-12-09 | Pen holding posture alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202939782U true CN202939782U (en) | 2013-05-15 |
Family
ID=48324010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220674532 Expired - Fee Related CN202939782U (en) | 2012-12-09 | 2012-12-09 | Pen holding posture alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202939782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103871210A (en) * | 2012-12-09 | 2014-06-18 | 复旦大学附属眼耳鼻喉科医院 | Pen holding posture alarm system |
-
2012
- 2012-12-09 CN CN 201220674532 patent/CN202939782U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103871210A (en) * | 2012-12-09 | 2014-06-18 | 复旦大学附属眼耳鼻喉科医院 | Pen holding posture alarm 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: 20130515 Termination date: 20151209 |
|
| EXPY | Termination of patent right or utility model |