CN202739188U - Study desk capable of preventing myopia - Google Patents
Study desk capable of preventing myopia Download PDFInfo
- Publication number
- CN202739188U CN202739188U CN 201220427395 CN201220427395U CN202739188U CN 202739188 U CN202739188 U CN 202739188U CN 201220427395 CN201220427395 CN 201220427395 CN 201220427395 U CN201220427395 U CN 201220427395U CN 202739188 U CN202739188 U CN 202739188U
- Authority
- CN
- China
- Prior art keywords
- position sensor
- signal receiver
- singlechip controller
- buzzer
- desktop
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to stationery, in particular to a study desk capable of preventing myopia, which comprises a desk top, desk legs, a position sensor, a singlechip controller and a buzzer, wherein a signal transmitter of the position sensor, the singlechip controller and the buzzer are integrated together by a circuit and arranged above one side of the desk top; the signal transmitter of the position sensor is in wireless connection with a signal receiver of the position sensor; and the signal receiver is arranged on a clip. The study desk has the characteristics of reasonable structure, convenience for use and myopia prevention.
Description
Technical field
The utility model relates to a kind of schooling apparatus, specifically a kind of study table that prevents myopia.
Background technology
When the student learns or does the homework in reading; often can use study table; present study table has desktop to tilt; also have Height Adjustable, but do not have capable of preventing myopialy, the student is in reading or when doing the homework; if head will make close to too eye tired uncomfortable or near-sighted phenomenon occurs from desktop; the pupil who has particularly just gone to school if do not form good sitting posture custom, can bring long-range adverse effect to eyes.
The utility model content
The utility model provides a kind of rational in infrastructure, easy to use in order to overcome defects, can prevent the study table of myopia.
For achieving the above object, the technical solution of the utility model is: a kind of study table that prevents myopia, comprise desktop and table leg, also comprise position sensor, singlechip controller and buzzer, the sender unit of described position sensor, singlechip controller and buzzer integrate and are arranged on the top of desktop one side by circuit, the sender unit of position sensor and the signal receiver of position sensor are wireless connections, and described signal receiver is arranged on the clip.
The utility model is provided with position sensor in study table, the sender unit of position sensor is arranged on the top of desktop one side, sender unit is connected with buzzer with singlechip controller by circuit, sender unit and signal receiver are wireless connections, signal receiver is arranged on the clip, like this, the signal receiver of position sensor is by the neckline position of clip the user, position sensor carries out position probing to signal receiver, and transfer data to singlechip controller, the monolithic controller is compared to the data that transmit, if surpass predefined scope, sounds just singlechip controller can be controlled buzzer, thereby remind the student to note sitting posture, the height of maintenance and desktop prevents from also preventing from causing hunchback because of the sitting posture discomfort simultaneously because of eye and the too near myopia that causes of desktop distance.If signal receiver distance and position sensor is excessively near, sender unit.
Description of drawings
Fig. 1 is schematic diagram of the present utility model.
The specific embodiment
Now by reference to the accompanying drawings the utility model is further described, Fig. 1 is a kind of embodiment of the present utility model, comprise desktop 1 and table leg, also comprise position sensor, singlechip controller and buzzer, sender unit 2, singlechip controller and the buzzer of described position sensor integrates and is arranged on the top of desktop 1 one sides by circuit, the sender unit 2 of position sensor is wireless connections with the signal receiver of position sensor, and described signal receiver is arranged on the clip.
When the utility model uses, signal receiver is by the neckline place of clip the student, the switch of enable possition sensor, position sensor detects in real time to signal receiver, and send detection signal to singlechip controller, set in advance the correction data of signal in the singlechip controller, if the detection signal that position sensor transmits has exceeded correction data, singlechip controller will be controlled buzzer and sound, remind the student to note keeping distance with desk, the utility model can not only prevent from also preventing the hunchback that causes because of the sitting posture discomfort simultaneously because of eye and the too near myopia that causes of desktop 1 distance.Signal receiver of the present utility model also can be arranged on the hook, then utilizes to be hung on the ear and uses.
The utlity model has rational in infrastructure, easy to use, can prevent myopia characteristics.
Claims (1)
1. one kind can prevent near-sighted study table, comprise desktop and table leg, it is characterized in that: also comprise position sensor, singlechip controller and buzzer, the sender unit of described position sensor, singlechip controller and buzzer are connected circuit and connect, and be arranged on the top of desktop one side, the sender unit of position sensor and the signal receiver of position sensor are wireless connections, and described signal receiver is arranged on the clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220427395 CN202739188U (en) | 2012-08-27 | 2012-08-27 | Study desk capable of preventing myopia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220427395 CN202739188U (en) | 2012-08-27 | 2012-08-27 | Study desk capable of preventing myopia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202739188U true CN202739188U (en) | 2013-02-20 |
Family
ID=47698654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220427395 Expired - Fee Related CN202739188U (en) | 2012-08-27 | 2012-08-27 | Study desk capable of preventing myopia |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202739188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106901547A (en) * | 2017-01-19 | 2017-06-30 | 苏州安飞荣工业科技有限公司 | A kind of intelligent child learning desk and its control method |
-
2012
- 2012-08-27 CN CN 201220427395 patent/CN202739188U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106901547A (en) * | 2017-01-19 | 2017-06-30 | 苏州安飞荣工业科技有限公司 | A kind of intelligent child learning desk and its control method |
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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: 20130220 Termination date: 20130827 |