CN202399727U

CN202399727U - Myopia-preventive reading and writing posture correcting pen holder

Info

Publication number: CN202399727U
Application number: CN2011205516795U
Authority: CN
Inventors: 巫志丰
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-12-20
Filing date: 2011-12-20
Publication date: 2012-08-29
Anticipated expiration: 2021-12-20

Abstract

The utility model discloses a myopia-preventive reading and writing posture correcting pen holder, which is a perfect combination of an electronic reading and writing posture correcting prompter and a pen holder, is used for reminding a user to correct poor reading and writing habit and comprises a pen holder, a detecting system and a voice prompting system. The detecting system and the voice prompting system are arranged in the pen holder, an infrared range finder, a reading and writing environmental light intensity detector and a voice control system are arranged in the pen holder, the infrared range finder monitors the distance from the eyes of the user to a reading and writing object, and the voice control system generates corresponding posture correcting prompt according to monitoring signals. By the aid of the myopia-preventive reading and writing posture correcting pen holder, change of the body position of the user and change of the intensity of reading and writing environmental light can be effectively detected, the corresponding voice posture correcting prompt can be generated for the user according to signals of the changes, the user always keeps a good reading and writing habit, the eyesight of the user is protected, and bending deformation of the vertebral column of the user due to incorrect reading and writing postures is prevented.

Description

Myopia prevention read-write Posture correction pen tube

Technical field

The utility model is the perfect combination that appearance prompting device and pen container are entangled in a kind of electronics myopia prevention read-write, has the dual-use function that the appearance prompting device is entangled in the read-write of common pen container and electronics myopia prevention.

Background technology

Investigation according to the Ministry of Education of the state and the Ministry of Public Health shows that China student's rate of myopia occupies the second place of the world at present.Students in middle and primary schools' rate of myopia has reached 34.6%, and high school student's rate of myopia is especially up to nearly 70%, and China teenager has exceeded 300,000 people because of the number of near-sighted blinding.Expert's research shows: posture is proper when causing the student eyesight main reasons for decrease to be student's reading and writing causes; Adopt effective sight protectio measure, begin, cultivate the student from forming good read-write custom for a short time from the child; Falling end rate of myopia as early as possible, has been being imminent of a task.

Although at present the product of relevant on the market prevention myopia is a lot, these products or function singleness or carry inconvenience, or poor effect are difficult to popularize.Also can only correct the posture that the student writes even obtain " full-automatic myopia, humpback prevention students writing pen " (patent No. ZL:200620010200.6) of world's gold medal, and when reading, can't use.

Summary of the invention

The purpose of the utility model is exactly in order to overcome the deficiency of prior art; Thereby provide a kind of and can detect the variation of user's position and the power variation of read-write ambient light effectively; And according to these variable signals the user is made relevant voice and entangle the appearance prompting; Make the user remain correct read-write posture, thereby reach vision protection, prevent the product that causes the spinal curvature distortion to take place because of incorrect read-write posture.

The utility model solves the technical scheme that its technical problem adopted: the infrared ambulator that in pen container, is provided with distance between monitoring user's eye and the reading writing thing is made the corresponding voice system that appearance is pointed out that entangles with light power detector and according to these monitor signals.

The beneficial effect of the utility model is: use it to carry out reading and writing, as long as the distance between user's eyes and read-write thing is during less than a chi, it can send: " in order to protect your eyesight, eyes and the distance of reading and writing between thing must not be less than chis! "; It will send: " would you please not reading and writing under the too strong environment of light when the read-write ambient lighting was too strong! "; When the read-write ambient lighting was not enough, it could send again: " would you please not reading and writing under the too dark environment of light! ".These warm promptings can remind the user to remain good read-write custom effectively, thereby play near-sighted, the bow-backed effect of prevention.

Description of drawings

" Fig. 1 " is myopia prevention Posture correction pen tube fundamental diagram.

The specific embodiment

For the ease of understanding the specific embodiment of the utility model; Combine Figure of description to explain: an infrared ambulator (1) to be installed in pen container to be used to monitor distance between user's eye and the reading writing thing at present; The distance of monitoring can be positioned at the outer micro-knob switch of pen container through rotation and regulate; When the distance between user's eyes and the read-write thing during less than standard value; Infrared receiving tube just can receive by infrared transmitting tube and send the infrared signal that reflects through the reading writing thing, and this signal entangles appearance suggestion voice system (3) through the amplification driving to be made it to send: " distance between eyes and read-write thing must not be less than a chi in order to protect your eyesight! " suggestion voice.In order to improve antijamming capability, make posture correcting apparatus not produce miscue, must all pack infrared transmitting tube and infrared receiving tube in the radiation proof pipe box, thereby guarantee infrared signal directional transmissions and directional reception.Cause posture correcting apparatus to produce miscue for fear of hand mobile that holds a pen or holding in both hands reading matter, preferably be installed on infrared transmitting tube and infrared receiving tube the upper end of pen container.The strong and weak detector (2) of the light of being made up of electronic components such as photo resistance is installed in pen container; When the read-write ambient lighting was too strong, the strong and weak detector drive of this light is entangled appearance suggestion voice system (3) to be made it to send: " would you please not reading and writing under the too strong environment of light! "; And when the read-write ambient lighting was not enough, the strong and weak detector drive of this light is entangled appearance suggestion voice system (3) to be made it to send: " would you please not reading and writing under the too dark environment of light! " suggestion voice.There have been above-mentioned these warm promptings just can remind the user to remain good read-write custom effectively, thereby played near-sighted, the bow-backed effect of prevention.

Claims

1. a myopia prevention is read and write the Posture correction pen tube; Be made up of pen container and the built-in detection system of pen container and speech prompting system, it is characterized in that: the infrared ambulator (1) that is provided with distance between monitoring user's eye and the reading writing thing in the said pen container is with light power detector (2) and can make the corresponding speech control system (3) that appearance is pointed out that entangles according to these monitor signals.