CN201544619U - Intelligent myopia-prevention writing pen - Google Patents
Intelligent myopia-prevention writing pen Download PDFInfo
- Publication number
- CN201544619U CN201544619U CN2009201813314U CN200920181331U CN201544619U CN 201544619 U CN201544619 U CN 201544619U CN 2009201813314 U CN2009201813314 U CN 2009201813314U CN 200920181331 U CN200920181331 U CN 200920181331U CN 201544619 U CN201544619 U CN 201544619U
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- pen
- myopia
- integrated chip
- induction installation
- base plate
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Abstract
The utility model relates to an intelligent myopia-prevention writing pen, which comprises a pen holder, a pen refill, a pen tip, a pen-holding part provided with a fixed biconcave pen-holding point, a button battery and an induction device, wherein the induction device is arranged in the inner cavity on the tail part of the pen holder, and comprises an infrared emission pipe, an LED indicator light, a circuit board, an infrared receiver and an integrated chip for processing the signal received by the receiver; the infrared emission pipe, the LED indicator light, the infrared receiver and the integrated chip are uniformly arranged on the circuit board, and the circuit board is connected with the button battery. The utility model has the advantages that the intelligent myopia-prevention writing pen facilitates the protection of eyesight for teen-agers and myopia-prevention, has very simple inner structure, is convenient to assemble, and reduces the cost while improving production efficiency.
Description
[technical field]
The utility model relates to a kind of writing with a tool, relates in particular to the intelligent Writing tool against myopia of a kind of children of helping and teenager's sight protectio.
[background technology]
Traditional especially various lettering pen tools of using of students in middle and primary schools of teenager that are used for, various pencils, ball pen and neutral water-color paintbrush etc. are arranged, when the student utilizes these tools to write, normal because of the normalized distance that can not keep eyes and desktop from causing myopia or other vision disorder with correct writing gestures, even be out of shape the bow-backed phenomenon of appearance because of the incorrect student's spinal curvature that causes of writing posture for a long time.
In order to overcome above-mentioned defective, No. the 200420098052.9th, Chinese patent, name is called two anti-intelligent writing pens and discloses a kind of lettering pen, the surface that holds a pen is laid with the soft-touch control that both positive and negative polarity conductive paint line constitutes, tail end at the pen cap inner chamber is fixed with tubular skeleton and coil thereof, when coil electricity, can produce magnetic field and the magnet piece of thrust pin afterbody is produced the same sex and repel each other, there is a natural attraction between the sexes must be offset the active force of action, be that pen core retraction nib under the effect of back-moving spring elastic force is inner and can not write, circuit board and the movable axis of fixedlying connected with it are to be installed in the inner chamber of penholder rear end by rolling bearing.This technology can be corrected the adolescent student writing posture automatically, but because of the pen cap surface is laid with the soft-touch control that both positive and negative polarity conductive paint line constitutes, the wetness of human body skin or weather is possibility conducting both positive and negative polarity conductive paint line all, thereby make circuit board work, cause the battery power consumption rate very fast, in addition, this lettering pen complex process, cost is higher.
At above-mentioned shortcoming, No. the 200720008825.3rd, China Patent No., name is called intelligent myopia-preventing and kyphosis-preventing lettering pen and discloses a kind of lettering pen, the position that the penholder outside of this lettering pen holds a pen is adopted and is touched electric silica gel, inboard at the penholder at described touch electric silica gel rear portion is set with the touch induction circuit plate, touching electric silica gel is connected with described touch induction circuit plate by a lead, the touch induction circuit plate is electrically connected with coil, described coil is electrically connected with induction installation, and battery is given the power supply of touch induction circuit plate.This technology can be corrected teen-age writing posture automatically, and it uses the influence that is not subjected to wet weather or human body skin wetness, but it still needs by coming the start-up circuit plate by touching electric silica gel, and because the characteristic of expanding with heat and contract with cold that silica gel itself possesses, under the situation of weather sweltering heat, silica gel is swollen, thereby it is even not sensitive to cause its electric conductivity to weaken, and the internal structure of this lettering pen is equally complicated, and cost is also not low.
[utility model content]
Technical problem to be solved in the utility model is to provide a kind of myopic-preventing lettering pen, can correct the writing posture of adolescent student, and to reach the purpose that prevents myopia, and this lettering pen internal structure is simple, thereby easy to assembly and reduced cost.
The utility model solves the problems of the technologies described above by the following technical programs: a kind of Writing tool against myopia, comprise penholder, pen core, mouth, be provided with hold a pen a little the portion that holds a pen of fixing concave-concave, button cell, induction installation, described induction installation is arranged on the afterbody inner chamber of penholder, described induction installation comprises infrared transmitting tube, LED light, circuit base plate, infrared receiver and in order to handle the integrated chip of the signal that receiver receives, described infrared transmitting tube, LED light, infrared receiver and integrated chip all are arranged on the circuit base plate, and described circuit base plate is connected with button cell.
Described induction installation comprises that also a buzzer and is used to control the press button of buzzer, and described press button is arranged on the circuit base plate, and described buzzer is connected with integrated chip.
Comprise that also one is used to prevent that the outwards sliding battery of button cell from emitting, described battery cap is laid in the penholder top.
The beneficial effect of the utility model Writing tool against myopia is: can correct especially students in middle and primary schools' writing posture of teenager automatically; allow the person of writing and desktop keep correct distance to write; the eyesight that helps protecting young people; prevent myopia; and this lettering pen internal structure is very simple; thereby it is easy to assembly; reduced cost simultaneously having improved production efficiency; in addition; because the induction installation of lettering pen is a micropower circuit; can allow it in running order always and need not to be provided with the object that starts induction installation, further simplify the structure of lettering pen inside.
[description of drawings]
The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the assembly structure schematic diagram of the utility model Writing tool against myopia.
Fig. 2 is the circuit structure connection diagram of the utility model Writing tool against myopia.
[specific embodiment]
See also Fig. 1, the utility model Writing tool against myopia, comprise penholder 1, the cap for brush 2, pen core 3, mouth 4, be provided with hold a pen a little the portion that holds a pen 5 of fixing concave-concave, button cell 6, induction installation 7, the window 8 of emission and received signal, described induction installation is provided with the 7 afterbody inner chambers at penholder 1, described induction installation 7 comprises infrared transmitting tube 71, LED light 72, circuit base plate 73, infrared receiver 74 and in order to handle the integrated chip 75 of the signal that receiver receives, described infrared transmitting tube 71, LED light 72, infrared receiver 74 and integrated chip 75 all are arranged on the circuit base plate 73, and described circuit base plate 73 is connected with button cell 6.
Described induction installation 7 comprises that also a buzzer 76 and is used to control the press button 77 of buzzer 76, and described press button 77 is arranged on the circuit base plate 73, and described buzzer 76 is connected with integrated chip 75.The utility model comprises that also one is used to prevent button cell 6 outside sliding battery caps 9, and described battery cap 9 is laid in penholder 1 top.
See also Fig. 2, it is the circuit structure connection diagram of the utility model Writing tool against myopia, button cell 6 is the circuit operate as normal power supply of whole induction installation 7 by lead, LED light 72, infrared receiver 74, buzzer 76 and press button 77 all are connected with integrated chip 75 by lead, and buzzer 76 with also be connected when integrated chip 75 is connected with the negative pole of button cell 6.
The operation principle of the utility model Writing tool against myopia is as described below: during use; at first open the cap for brush 2 that is used to protect a mouth 4; hold when the portion 5 of holding a pen; allow thumb hold in thumb concave point 51; forefinger is held in forefinger concave point (not shown); guaranteed with the author on penholder under the situation of writing emission and the window 8 of received signal all the time towards the direction of people's face; with pen in writing process; when face during too near desktop; the signal that infrared transmitting tube 71 is launched from window 8 reflects and can be received by infrared receiver 74 from face; at this moment infrared receiver 74 receives signal and make the shinny effect that reaches prompting of LED emergency warning lamp after integrated chip 75 is handled; when face with desktop keep normalized distance from the time; the LED emergency warning lamp will knock out; in addition, when push button switch 77, make integrated chip 75 assign the on-warning mode of selection buzzer 76 ring sounds; promptly when face during too near desktop buzzer 76 send the warning of ring sound, until face with desktop keep normalized distance from the time stop to pipe.Thereby allow the person of writing and desktop keep correct distance to write; the eyesight that helps protecting young people; prevent myopia; and this lettering pen internal structure is very simple; easy to assembly, reduced cost simultaneously having improved production efficiency, again because induction installation 7 of the present utility model is a micropower circuit; used button cell 6 was kept three, four months, be need not to worry to cause the problem of power consumption because of not establishing the object that starts or close induction installation.
Claims (3)
1. Writing tool against myopia, comprise penholder, pen core, a mouth, be provided with fixing concave-concave hold a pen a little the portion that holds a pen, button cell, induction installation, described induction installation is arranged on the afterbody inner chamber of penholder, it is characterized in that: described induction installation comprises infrared transmitting tube, LED light, circuit base plate, infrared receiver and in order to handle the integrated chip of the signal that receiver receives, described infrared transmitting tube, LED light, infrared receiver and integrated chip all are arranged on the circuit base plate, and described circuit base plate is connected with button cell.
2. a kind of Writing tool against myopia as claimed in claim 1 is characterized in that: described induction installation comprises that also a buzzer and is used to control the press button of buzzer, and described press button is arranged on the circuit base plate, and described buzzer is connected with integrated chip.
3. a kind of Writing tool against myopia as claimed in claim 1 is characterized in that: comprise that also one is used to prevent that the outwards sliding battery of button cell from emitting, described battery cap is laid in the penholder top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201813314U CN201544619U (en) | 2009-11-13 | 2009-11-13 | Intelligent myopia-prevention writing pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201813314U CN201544619U (en) | 2009-11-13 | 2009-11-13 | Intelligent myopia-prevention writing pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201544619U true CN201544619U (en) | 2010-08-11 |
Family
ID=42599780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201813314U Expired - Fee Related CN201544619U (en) | 2009-11-13 | 2009-11-13 | Intelligent myopia-prevention writing pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201544619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004168A (en) * | 2016-07-24 | 2016-10-12 | 刘晓英 | Sitting posture correction pen |
-
2009
- 2009-11-13 CN CN2009201813314U patent/CN201544619U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004168A (en) * | 2016-07-24 | 2016-10-12 | 刘晓英 | Sitting posture correction pen |
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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: 20100811 Termination date: 20131113 |