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Eye using distance monitoring device beneficial to eyesight protection

A vision protection and monitoring device technology, applied in the direction of instruments, alarms, etc., can solve the problems of not being able to effectively monitor whether the distance between the user and the textbook is appropriate, the device is not comfortable, and the user cannot be reminded in time

Pending Publication Date: 2021-05-07
JINAN SANWEI MEDICAL INSTR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are some devices for adjusting the sitting posture in the products currently available on the market, but the comfort of the device is not high, and the device cannot effectively monitor whether the distance between the user and the textbook is appropriate, and it cannot remind the user within a certain period of time user

Method used

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  • Eye using distance monitoring device beneficial to eyesight protection
  • Eye using distance monitoring device beneficial to eyesight protection
  • Eye using distance monitoring device beneficial to eyesight protection

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0114] An eye distance monitoring device that helps protect eyesight, characterized in that the device includes: a fastening part 1 adapted to the shape of the skull of the head, a connecting assembly 2 is arranged on the fastening part, and the connecting assembly The lower bottom of 2 has distance detection mechanism 3. The distance detecting mechanism 3 can be a commercially available product, and can also be a structure as described below: the control and the processor are electrically connected with the transmitter, the receiver, and the audio respectively, and the transmitter, the receiver, the audio, the control, and the processor are further connected to each other. Connect to the power supply respectively. When the signal received by the receiver is less than 30 centimeters or greater than 100 centimeters, the receiver will transmit the received signal to the controller, and the controller will then transmit the signal to the sound to make the sound sound to remind th...

Embodiment 2

[0120] An eye distance monitoring device that helps protect eyesight, characterized in that the device includes: a fastening part 1 adapted to the shape of the skull of the head, a connecting assembly 2 is arranged on the fastening part, and the connecting assembly The lower bottom of 2 has distance detection mechanism 3. The distance detection mechanism 3 can be a commercially available product, and can also be a structure as described below:

[0121] The fastening part 1 is an elastic part, and the fastening part 1 and the connection assembly 2 have a split structure. The advantage is that when the fastening part 1 is lost or the connection assembly 2 is damaged, only one of the parts needs to be replaced. Together with the simultaneous replacement of the two, resources are saved and waste is avoided.

[0122] The fastening part 1 and the connecting component 2 are bonded by glue so that their positions are relatively fixed;

[0123] The fastening part 1 is a circular arc ...

Embodiment 3

[0126] The difference from Example 2 is that in Example 3, a plurality of evenly distributed anti-skid protrusions 101 with arc surface shape are arranged on the inner side of the fastening part 1, and the material of the protrusions 101 can be plastic or can be Non-slip silicone material. All the other structures are identical with embodiment 2.

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Abstract

The invention belongs to the technical field of eyesight protection devices, and particularly relates to an eye using distance monitoring device beneficial to eyesight protection. The eye using distance monitoring device beneficial to eyesight protection is characterized in that the device comprises a fastening component matched with the shape of the skull of the head, a connecting assembly is arranged on the fastening component, and a distance detection mechanism is arranged at the lower bottom of the connecting assembly. By combining the fastening part, the connecting assembly and the distance detection mechanism, the eye using distance of a user can be effectively monitored, an alarm is given out in time under the condition that the distance is inappropriate, the user is reminded to pay attention to eye using hygiene, and the positive effect on eyesight protection is achieved; the device is simple in structure and convenient for a user to wear.

Description

technical field [0001] The invention belongs to the technical field of eyesight protection devices, and in particular relates to an eye distance monitoring device helpful for eyesight protection. Background technique [0002] For those who work at desks for a long time or students who face textbooks for a long time, they must pay attention to eye hygiene. If the posture of reading and studying is not correct, such as the distance between the eyes and the textbook is too close or the time of using the eyes is too long, it will cause Eye fatigue, soreness, resulting in vision loss. Therefore, while paying attention to the reasonable distance between the eyes and the textbook or computer screen, it is also necessary to actively relax and rest the eyes to protect eyesight. [0003] There are some devices for adjusting the sitting posture in the products currently available on the market, but the comfort of the device is not high, and the device cannot effectively monitor whethe...

Claims

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Application Information

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IPC IPC(8): G08B21/24
CPCG08B21/24
Inventor 李志伟牟国营
Owner JINAN SANWEI MEDICAL INSTR CO LTD
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