CN216635955U

CN216635955U - Myopia prevention pen

Info

Publication number: CN216635955U
Application number: CN202123096938.2U
Authority: CN
Inventors: 孙禹; 王殿强; 马明春; 尚硕
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-05-31
Anticipated expiration: 2031-12-10

Abstract

The utility model relates to the technical field of myopia prevention equipment, in particular to a myopia prevention pen, which comprises a pen holder, wherein a pen point is arranged at one end of the pen holder, a partition plate is arranged at one side, far away from the pen point, in the pen holder, the partition plate divides the inner space of the pen holder into a writing bin and a warning bin, and a pen core is arranged in the writing bin; the battery and the single chip microcomputer chip are arranged in the warning bin, the distance sensor and the three-color LED lamp are embedded into the side face of the warning bin, the photosensitive resistor is arranged on the outer wall of the side, away from the writing bin, of the warning bin, and the three-color LED lamp, the distance sensor and the photosensitive resistor are all electrically connected with the single chip microcomputer chip; the device solves the problems that the traditional myopia prevention pen has single function and influences other people to study.

Description

Myopia prevention pen

Technical Field

The utility model relates to the technical field of myopia prevention equipment, in particular to a myopia prevention pen.

Background

Nowadays, the problem of myopia of children is more and more serious, besides the eyesight of children is damaged by the electronic products with the five-door and eight-door, the eyesight of children is tested under the overweight study pressure, and the two important factors causing the myopia are that the eyes are too close to books and the light is weak.

The existing myopia prevention pen has a single function, can only perform early warning aiming at one of the two problems, usually adopts sound or vibration to warn, but the sound alarm can influence the learning of other children, and the vibration alarm can influence the writing quality, so that the myopia prevention pen with various functions and without influencing the learning of other people needs to be researched and developed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a myopia prevention pen, and solves the problems that a traditional myopia prevention pen is single in function and affects learning of other people.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a myopia prevention pen which comprises a pen holder, wherein a pen point is arranged at one end of the pen holder, a partition plate is arranged on one side, far away from the pen point, in the pen holder, the partition plate divides the inner space of the pen holder into a writing bin and a warning bin, and a pen core is arranged in the writing bin; the inside in warning storehouse is equipped with battery and singlechip chip, the side embedding in warning storehouse is provided with distance sensor and three-colour LED lamp, the outer wall of writing storehouse one side is kept away from in warning storehouse is equipped with the photo resistance, three-colour LED lamp, distance sensor and photo resistance all are connected with singlechip chip electricity.

Further, the number of the three-color LED lamps is not less than two.

Further, three-color LED lamp, distance sensor and photo resistance and singlechip chip all pass through battery powered.

Further, the side of pen-holder is equipped with electric quantity pilot lamp and switch.

Further, the pen point is detachably connected with the pen holder, and the refill is a pencil refill or a carbon refill.

Further, the battery is a button battery.

The utility model has the technical effects that:

compared with the prior art, the myopia prevention pen provided by the utility model can correct the writing posture of children and monitor the writing ambient light by arranging the distance sensor and the photosensitive resistor, and warns through the three-color LED lamp, so that the pen does not affect other people and the writing quality, and has a good warning effect.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention.

Wherein: 1. a pen holder; 2. a pen point; 3. a pen core; 4. a partition plate; 5. a writing chamber; 6. a warning bin; 7. a battery; 8. a three-color LED lamp; 9. a single chip microcomputer chip; 10. a distance sensor; 11. a photoresistor; 12. an electric quantity indicator light; 13. and a power switch.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the present specification.

Example (b):

as shown in fig. 1 and 2, the myopia prevention pen of the present embodiment includes a pen holder 1, wherein a pen point 2 is disposed at one end of the pen holder 1, a partition plate 4 is disposed at one side of the interior of the pen holder 1, which is far away from the pen point 2, the partition plate 4 divides the interior space of the pen holder 1 into a writing chamber 5 and a warning chamber 6, and a pen core 3 is disposed in the writing chamber 5; the inside of the warning bin 6 is provided with a battery 7 and a single chip microcomputer chip 9, a distance sensor 10 and a three-color LED lamp 8 are embedded into the side face of the warning bin 6, a photosensitive resistor 11 is arranged on the outer wall of one side, away from the writing bin 5, of the warning bin 6, the three-color LED lamp 8, the distance sensor 10 and the photosensitive resistor 11 are all electrically connected with the single chip microcomputer chip 9, when a child is too close to a book, the distance sensor 10 transmits sensed data to the single chip microcomputer chip 9, the single chip microcomputer chip 9 processes the information, and then the three-color LED lamp 8 is controlled to light red light to prompt a user to correct the posture; when the light environment is weak, the photosensitive resistor 11 transmits the sensed data to the single chip microcomputer chip 9, the single chip microcomputer chip 9 processes the information, and then the three-color LED lamp 8 is controlled to light yellow light to prompt a user to increase the brightness of the ambient light; through setting up distance sensor 10 and photo resistance 11, can correct children's the gesture of writing, can also monitor the ambient light of writing to warn through three-colour LED lamp 8, neither influence other people, do not influence the quality of writing again, warning effect is good.

The quantity of three-color LED lamp 8 is not less than two, and convenient to use person can the multi-angle receive the light warning of three-color LED lamp 8.

The three-color LED lamp 8, the distance sensor 10, the photosensitive resistor 11 and the single chip microcomputer chip 9 are all powered by the battery 7.

The side of pen-holder 1 is equipped with electric quantity pilot lamp 12 and switch 13, the electric quantity pilot lamp is used for showing the electric quantity of battery 7, reminds the user in time to change battery 7, during the use, opens switch 13, and when idle, closes switch 13 and practices thrift the electric quantity.

The pen point 2 is detachably connected with the pen holder 1, and the refill 3 is a pencil refill or a carbon refill.

The battery 7 is a button battery.

The utility model is implemented specifically as follows:

when the child is too close to the book, the distance sensor 10 transmits the sensed data to the single chip microcomputer chip 9, the single chip microcomputer chip 9 processes the information, and then the three-color LED lamp 8 is controlled to light red light to prompt a user to correct the posture; when the light environment is weaker, the photoresistor 11 transmits the data of response to singlechip chip 9, and singlechip chip 9 handles this information, then controls three-colour LED lamp 8 and lights the yellow light, and the suggestion user increases the luminance of ambient light.

The above embodiments are only specific examples of the present invention, and the protection scope of the present invention includes but is not limited to the product forms and styles of the above embodiments, and any suitable changes or modifications made by those skilled in the art according to the claims of the present invention shall fall within the protection scope of the present invention.

Claims

1. A myopia prevention pen comprises a pen holder (1), wherein a pen point (2) is arranged at one end of the pen holder (1), a partition plate (4) is arranged on one side, far away from the pen point (2), in the pen holder (1), the partition plate (4) divides the inner space of the pen holder (1) into a writing bin (5) and a warning bin (6), and a pen core (3) is arranged in the writing bin (5); the method is characterized in that: the inside in warning storehouse (6) is equipped with battery (7) and singlechip chip (9), the side embedding in warning storehouse (6) is provided with distance sensor (10) and three-colour LED lamp (8), the outer wall of keeping away from in warning storehouse (6) and writing storehouse (5) one side is equipped with photo resistance (11), three-colour LED lamp (8), distance sensor (10) and photo resistance (11) all are connected with singlechip chip (9) electricity.

2. The myopia-preventing pen according to claim 1, wherein: the number of the three-color LED lamps (8) is not less than two.

3. The myopia-preventing pen according to claim 1, wherein: three-color LED lamp (8), distance sensor (10) and photo resistance (11) and singlechip chip (9) all supply power through battery (7).

4. The myopia-preventing pen according to claim 1, wherein: and an electric quantity indicator lamp (12) and a power switch (13) are arranged on the side surface of the penholder (1).

5. The myopia-preventing pen according to claim 1, wherein: the pen point (2) is detachably connected with the pen holder (1), and the pen core (3) is a pencil core or a carbon pen core.

6. The myopia-preventing pen according to claim 1, wherein: the battery (7) is a button battery.