CN204351344U - Pre-myopic-preventing desk - Google Patents
Pre-myopic-preventing desk Download PDFInfo
- Publication number
- CN204351344U CN204351344U CN201520049827.1U CN201520049827U CN204351344U CN 204351344 U CN204351344 U CN 204351344U CN 201520049827 U CN201520049827 U CN 201520049827U CN 204351344 U CN204351344 U CN 204351344U
- Authority
- CN
- China
- Prior art keywords
- infrared inductor
- myopic
- table body
- control chip
- prompting screen
- 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 a kind of pre-myopic-preventing desk, comprise a body and table leg, table body is provided with control chip and timer, table body is provided with infrared inductor near the side of human body, table body upper surface is provided with infrared inductor, light-inductive device and prompting screen, timer, infrared inductor, light-inductive device and prompting screen are all by wire connection control chip, this structure of desk is simple, user can be reminded in the moment to note keeping correct sitting posture, and objective external environment can be detected, effectively prevent myopia and bow-backed generation.
Description
Technical field
The utility model relates to a kind of office furniture, is specifically related to a kind of pre-myopic-preventing desk.
Background technology
Along with the pressure of Students ' Learning constantly increases, the posture of reading and writing is improper etc., and reason easily causes myopia or affects body development, although teacher and the head of a family make great efforts to exercise supervision, but the problem that student changes myopia is still day by day serious, long posture is improper can affect study, live and work quality in the course of time, so form a good habit, keep correct posture extremely important.
Utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: provide a kind of pre-myopic-preventing desk, user can be reminded in the moment to note keeping correct sitting posture, and can detect objective external environment.
Pre-myopic-preventing desk described in the utility model, comprise a body and table leg, table body is provided with control chip and timer, table body is provided with infrared inductor near the side of human body, table body upper surface is provided with infrared inductor, light-inductive device and prompting screen, and timer, infrared inductor, light-inductive device and prompting screen are all by wire connection control chip.
When human body and table body hypotelorism, table body just can sense near the infrared inductor of the side of human body the signal that human body distance table body is excessively near, and after receiving signal, control chip can send signal, the corresponding warning of prompting screen display; The infrared inductor of table body upper surface is used for the distance of human body head distance desktop, and when hypotelorism, the infrared inductor on desktop sends signal, the corresponding warning of prompting screen display; Light-inductive device on desktop can respond to the power of extraneous light, all can send signal when extraneous light is crossed by force or crossed weak, the corresponding warning of prompting screen display; Timer can calculate human body and be in time within the scope of infrared signal, and when work and study overlong time, prompting screen can show corresponding prompting, and this desk can remind user in the moment, effectively pre-myopia prevention and hunchback.
Be provided with protecting sheathing outside described control chip, protecting sheathing is fixed on a body side, and shell protecting control chip is not impaired by external interference, is contained in a body side easy to installation and maintenance.
The maximum distance of reaction of the described infrared inductor of table body near the side of human body is 5 ~ 15cm, can remind the sitting posture that work and study person keeps correct.
Described prompting screen is LED screen.
The beneficial effect that the utility model is compared with prior art had is:
Pre-myopic-preventing structure of desk is simple, user can be reminded in the moment to note keeping correct sitting posture, and can detect objective external environment, effectively prevent myopia and bow-backed generation.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1, table leg; 2, infrared inductor; 3, table body; 4, screen is pointed out; 5, light-inductive device.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
As shown in Figure 1, pre-myopic-preventing desk comprises a body 3 and table leg 1, table body 3 is provided with control chip and timer, table body 3 is provided with infrared inductor 2 near the side of human body, table body 3 upper surface is provided with infrared inductor 2, light-inductive device 5 and prompting screen 4, and timer, infrared inductor 2, light-inductive device and prompting screen 4 are all by wire connection control chip.
Be provided with protecting sheathing outside control chip, protecting sheathing is fixed on a body 3 side.
Table body 3 is 5 ~ 15cm near the maximum distance of reaction of the infrared inductor 2 of the side of human body.
Prompting screen 4 is preferably LED screen.
In study and work process, when human body and table body 3 hypotelorism, infrared inductor 2 near the side of human body on table body 3 just can sense the signal that human body distance table body 3 is excessively near, signal can be sent to prompting screen 4 after control chip receives and has been nearly signal, prompting screen 4 shows corresponding warning, reminds user to keep correct sitting posture; When the hypotelorism of human body head distance desktop, the infrared inductor 2 of table body 3 upper surface will send signal, and can send signal to prompting screen 4 after control chip receives signal, prompting screen 4 shows corresponding warning, reminds user to keep at a distance; Light-inductive device 5 on desktop can respond to the power of extraneous light, all signal can be sent when extraneous light is crossed by force or crossed weak, can send signal to prompting screen 4 after control chip receives signal, prompting screen 4 shows corresponding warning, reminds user to regulate ambient light thread environment; Timer can calculate human body and be in time within the scope of infrared signal, and when work and study overlong time, prompting screen 4 can show corresponding prompting, and prompting user takes a good rest; This desk can remind user in the moment, can effectively pre-myopia prevention and hunchback.
Claims (4)
1. a pre-myopic-preventing desk, comprise a body (3) and table leg (1), it is characterized in that: table body (3) is provided with control chip and timer, table body (3) is provided with infrared inductor (2) near the side of human body, table body (3) upper surface is provided with infrared inductor (2), light-inductive device (5) and prompting screen (4), and timer, infrared inductor (2), light-inductive device and prompting screen (4) are all by wire connection control chip.
2. pre-myopic-preventing desk according to claim 1, is characterized in that: be provided with protecting sheathing outside described control chip, and protecting sheathing is fixed on a body (3) side.
3. pre-myopic-preventing desk according to claim 1 and 2, is characterized in that: described table body (3) is 5 ~ 15cm near the maximum distance of reaction of the infrared inductor (2) of the side of human body.
4. pre-myopic-preventing desk according to claim 1 and 2, is characterized in that: described prompting screen (4) is LED screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520049827.1U CN204351344U (en) | 2015-01-23 | 2015-01-23 | Pre-myopic-preventing desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520049827.1U CN204351344U (en) | 2015-01-23 | 2015-01-23 | Pre-myopic-preventing desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204351344U true CN204351344U (en) | 2015-05-27 |
Family
ID=53252847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520049827.1U Expired - Fee Related CN204351344U (en) | 2015-01-23 | 2015-01-23 | Pre-myopic-preventing desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204351344U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106175129A (en) * | 2016-08-09 | 2016-12-07 | 宁波力芯科信息科技有限公司 | A kind of intelligent school table and strange land based on intelligent school table study matching process |
| CN106388265A (en) * | 2016-10-24 | 2017-02-15 | 仁怀市城南中学 | Intelligent desk |
-
2015
- 2015-01-23 CN CN201520049827.1U patent/CN204351344U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106175129A (en) * | 2016-08-09 | 2016-12-07 | 宁波力芯科信息科技有限公司 | A kind of intelligent school table and strange land based on intelligent school table study matching process |
| CN106388265A (en) * | 2016-10-24 | 2017-02-15 | 仁怀市城南中学 | Intelligent desk |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20160123 |
|
| EXPY | Termination of patent right or utility model |