CN204363354U - Desk for preventing myopia - Google Patents
Desk for preventing myopia Download PDFInfo
- Publication number
- CN204363354U CN204363354U CN201520057712.7U CN201520057712U CN204363354U CN 204363354 U CN204363354 U CN 204363354U CN 201520057712 U CN201520057712 U CN 201520057712U CN 204363354 U CN204363354 U CN 204363354U
- Authority
- CN
- China
- Prior art keywords
- infrared inductor
- desk
- warning light
- table body
- control chip
- 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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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model relates to a kind of desk for preventing myopia, 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 and chute, the support of hollow is provided with in chute, support is hinged with reminding box, reminding box is built with warning light, one side of reminding box is provided with hollow out word, infrared inductor, warning light is all by wire connection control chip, this desk structure 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 desk for preventing myopia.
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 desk for preventing myopia, user can be reminded in the moment to note keeping correct sitting posture, and can detect objective external environment.
Desk for preventing myopia 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, and table body upper surface is provided with infrared inductor and chute, is provided with the support of hollow in chute, support is hinged with reminding box, reminding box is built with warning light, and a side of reminding box is provided with hollow out word, and infrared inductor, warning light are all by wire connection control chip.
When human body and table body hypotelorism, infrared inductor near the side of human body on table body just can sense the signal that human body distance table body is excessively near, after receiving signal, control chip can send signal, warning light is bright, warning light light irradiates prompt text by the hollow out word on reminding box, is used for pointing out learner; The infrared inductor of table body upper surface is used for the distance of human body head distance desktop, when hypotelorism, the infrared inductor on desktop sends signal, and warning light is bright, warning light light irradiates prompt text by the hollow out word on reminding box, is used for pointing out learner; Reminding box can be slided in chute by support, and hinged place can make reminding box rotate, on the position that the adjustment of reminding box two frees degree can make the prompt text irradiated be radiated at required for desktop; 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 warning light is LED, LED good illumination effect, clear not dazzling.
The beneficial effect that the utility model is compared with prior art had is:
Desk for preventing myopia structure 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, chute; 5, reminding box; 6, hollow out word; 7, support.
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, desk for preventing myopia 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, and table body 3 upper surface is provided with infrared inductor 2 and chute 4, is provided with the support 7 of hollow in chute 4, support 7 is hinged with reminding box 5, reminding box 5 is built with warning light, and a side of reminding box 5 is provided with hollow out word 6, and infrared inductor 2, warning light 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.
Warning light is preferably LED.
Hollow out word 6 is preferably " attention is kept at a distance " or " noting keeping sitting posture ".
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, control chip can send signal to warning light after receiving and being nearly signal, warning light is bright, the light of warning light irradiates prompt text by the hollow out word 6 on reminding box 5, 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, signal can be sent to warning light after control chip receives signal, warning light is bright, warning light light irradiates prompt text by the hollow out word 6 on reminding box 5, reminds user to keep at a distance; Support 7 is hollow structure, the circuit of warning light can be laid in support 7, support 7 can slide in chute 4, thus drive reminding box 5 to move, the structure that is articulated and connected can make reminding box 5 rotate, on the position that reminding box 5 can make the prompt text irradiated be radiated at required for desktop by the adjustment of two frees degree, if direct irradiation is on books.The sitting posture that this desk can remind user to keep correct in the moment, can effectively pre-myopia prevention and hunchback.
Claims (4)
1. a desk for preventing myopia, comprise a body (3) and table leg (1), it is characterized in that: table body (3) is provided with control chip, 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) and chute (4), the support (7) of hollow is provided with in chute (4), support (7) is hinged with reminding box (5), reminding box (5) is built with warning light, one side of reminding box (5) is provided with hollow out word (6), infrared inductor (2), warning light is all by wire connection control chip.
2. desk for preventing myopia 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. desk for preventing myopia 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. desk for preventing myopia according to claim 1 and 2, is characterized in that: described warning light is LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520057712.7U CN204363354U (en) | 2015-01-27 | 2015-01-27 | Desk for preventing myopia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520057712.7U CN204363354U (en) | 2015-01-27 | 2015-01-27 | Desk for preventing myopia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204363354U true CN204363354U (en) | 2015-06-03 |
Family
ID=53319618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520057712.7U Expired - Fee Related CN204363354U (en) | 2015-01-27 | 2015-01-27 | Desk for preventing myopia |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204363354U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104840023A (en) * | 2015-06-19 | 2015-08-19 | 杜志刚 | Table capable of preventing myopia through infrared technology |
| CN107242680A (en) * | 2017-07-31 | 2017-10-13 | 苏州见真物联科技有限公司 | A kind of multifunction desk |
-
2015
- 2015-01-27 CN CN201520057712.7U patent/CN204363354U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104840023A (en) * | 2015-06-19 | 2015-08-19 | 杜志刚 | Table capable of preventing myopia through infrared technology |
| CN107242680A (en) * | 2017-07-31 | 2017-10-13 | 苏州见真物联科技有限公司 | A kind of multifunction 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: 20150603 Termination date: 20160127 |
|
| EXPY | Termination of patent right or utility model |