CN201968085U - Myopia-resistant desk - Google Patents
Myopia-resistant desk Download PDFInfo
- Publication number
- CN201968085U CN201968085U CN2010206920796U CN201020692079U CN201968085U CN 201968085 U CN201968085 U CN 201968085U CN 2010206920796 U CN2010206920796 U CN 2010206920796U CN 201020692079 U CN201020692079 U CN 201020692079U CN 201968085 U CN201968085 U CN 201968085U
- Authority
- CN
- China
- Prior art keywords
- desk
- desktop
- myopia
- pressing plate
- resistant
- 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
Links
- 208000001491 myopia Diseases 0.000 title claims abstract description 9
- 230000004379 myopia Effects 0.000 title claims abstract description 9
- 230000002265 prevention Effects 0.000 claims description 3
- 230000006870 function Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 206010057855 Hypotelorism of orbit Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036449 good health Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006386 memory function Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a myopia-resistant desk which mainly comprises a desktop, a book box and desk legs, wherein an inserting hole is arranged from the front surface of the desktop to the edge of the desk at the other end of the desktop; an inserting rod is arranged in the inserting hole; a pressing plate is vertically and fixedly connected at the stretched end of the inserting rod; a button switch is close to the other end of the inserting rod and connected in series with a lighting lamp and a battery to form a lighting circuit; a lighting bulb is arranged on the surface of the desktop; and the pressing plate is connected with the edge of the desk through a spring. The myopia-resistant desk has the advantages that the myopia-resistant desk has special functions, reasonable process and wide application and is convenient and practical and the like; and the myopia-resistant desk can be used for reminding people to pay attention to keeping a proper distance.
Description
Technical field the utility model relates to a kind of study article, especially a kind of supporting tool.
Background technology is well-known, and desk is one of most important apparatus in the school instruction.But present desk structure is too simple, all adopts desktop, bookcase and the table leg structure that is connected, though can provide support and memory function, can't prevent student's incorrect sitting-pose and myopia problem.
The summary of the invention the purpose of this utility model provides a kind of by the luminous myopia prevention desk that carries out the visual alarm effect.
The utility model mainly comprises desktop, bookcase and table leg, offer jack from desktop positive direction surface to other end table limit, inserted link is installed in jack, at the vertical affixed pressing plate of inserted link external part, the inserted link other end is near press button, press button and lighting bulb, battery are composed in series lighting circuit, and lighting bulb is installed in table-top surface; Pressing plate with the table along between be connected by spring.
During use, the user is sitting in the desktop positive direction, learning tools such as books is left in the bookcase, in reading, writing process, in case eyes and books hypotelorism, health also can lean forward, and the chest potential must be contacted with the desktop pressing plate, shortens by the compressing pressing plate spring that gradually reduces, and inserted link inwardly propelling gradually, contact with press button until the inserted link bottom, switch closure back lighting bulb place in circuit is by the luminous prompting of bulb user eye this moment and chest and desk hypotelorism.
Compared with the prior art, the beneficial effects of the utility model are: function is peculiar, technology is reasonable, be widely used, convenient and practical, but reminds people note with eye distance from, can also form the sitting posture form of good health.
Description of drawings Fig. 1 is a stereochemical structure sketch of the present utility model.
The specific embodiment is in stereochemical structure sketch of the present utility model shown in Figure 1, mainly comprise desktop 1, bookcase 2 and table leg 3, offer jack 4 from desktop positive direction surface to other end table limit, inserted link 5 is installed in jack, at the vertical affixed pressing plate 6 of inserted link external part, the inserted link other end is near press button 7, and press button and lighting bulb 8, battery are composed in series lighting circuit, and lighting bulb is installed in table-top surface; Pressing plate with the table along between be connected by spring 9.
Claims (1)
1. myopia prevention desk, mainly comprise desktop (1), bookcase (2) and table leg (3), it is characterized in that: offer jack (4) to other end table limit from desktop (1) positive direction surface, inserted link (5) is installed in jack (4), at inserted link (5) the vertical affixed pressing plate of external part (6), inserted link (5) other end is near press button (7), and press button (7) is composed in series lighting circuit with lighting bulb (8), battery, and lighting bulb (8) is installed in desktop (1) surface; Pressing plate (6) with the table along between be connected by spring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206920796U CN201968085U (en) | 2010-12-31 | 2010-12-31 | Myopia-resistant desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206920796U CN201968085U (en) | 2010-12-31 | 2010-12-31 | Myopia-resistant desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201968085U true CN201968085U (en) | 2011-09-14 |
Family
ID=44573192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206920796U Expired - Fee Related CN201968085U (en) | 2010-12-31 | 2010-12-31 | Myopia-resistant desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201968085U (en) |
-
2010
- 2010-12-31 CN CN2010206920796U patent/CN201968085U/en not_active Expired - Fee Related
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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: 20110914 Termination date: 20111231 |