CN2258361Y - Multipurpose vision-protecting board - Google Patents
Multipurpose vision-protecting board Download PDFInfo
- Publication number
- CN2258361Y CN2258361Y CN 96211409 CN96211409U CN2258361Y CN 2258361 Y CN2258361 Y CN 2258361Y CN 96211409 CN96211409 CN 96211409 CN 96211409 U CN96211409 U CN 96211409U CN 2258361 Y CN2258361 Y CN 2258361Y
- Authority
- CN
- China
- Prior art keywords
- riser
- utility
- model
- bottom plate
- base plate
- 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
- 230000004438 eyesight Effects 0.000 abstract description 10
- 238000005452 bending Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 208000000875 Spinal Curvatures Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Toys (AREA)
Abstract
The utility model provides a multi-purpose eyesight protection board, by the bottom plate with the bottom plate is perpendicular to be connected and place the riser of bottom plate one side edge position in and constitute, riser top middle part is the spill, sets up a simple and easy audio device and micro-gap button switch on the riser, middle and primary school's student uses the utility model discloses when writing or reading, can keep the exact posture to protect eyesight and can prevent spinal column bending deformation.
Description
The utility model belongs to vision protection device.
Eyesight for the protection students in middle and primary schools; people have designed many vision protection devices; as be enclosed within sound equipment circle on the ear when using (when the student writes or reads; when too having a down dip right overhead; will send sound equipment and remind the conscious correction of student), Micropole glasses, medicine protect and look cover etc.; these devices have certain effect to vision protection, but effect is still not ideal.The purpose of this utility model provides and a kind ofly can make students in middle and primary schools keep correct body position when writing or read, thus but vision protection and prevent the vision protection device of the novelty of spinal curvature distortion.
Provided by the utility modelly many look plate with protecting, comprise base plate (4) with the vertical riser that is connected and places base plate (4) one lateral edges positions of base plate (4) (1), the riser upper center is a spill.
Can in time remind by sound equipment when students in middle and primary schools are reached forward in writing process, a simple and easy PA-system (2) and inching button switch (3) thereof are set on riser (1).
The utility model can be taked different usings method according to writing and the different requirements of reading.
When writing, riser of the present utility model (1) places near human body one side, student's two hands can be held up on base plate and write, eyes can be seen written contents by the spill of riser (1), because riser (1) and arranged on left and right sides is slightly high, see written contents so all can influence eyes when hair is given birth to "Left"-deviationist or Right deviation in the writing process, thereby head can be not left and right not be tilted.When human body turned forward, the button of microswitch (3) can be pushed down in the shirtfront, connected the power supply of simple and easy PA-system (2), sent sound equipment and in time reminded the student to correct to lean forward.Therefore, the utility model makes students in middle and primary schools health and head in writing process that "Left"-deviationist, Right deviation can not take place or leans forward when writing, and keeps correct posture, helps vision protection and prevents that spinal curvature is out of shape.
When reading, riser of the present utility model (4) places away from human body one side, and one of book is placed in riser (1) spill, and the other end is placed on the base plate (4), and it is skewed that books are, and is convenient to read, and is difficult for making the tired consumptive disease of eyes, thereby has protected eyesight.
Accompanying drawing 1 is a schematic diagram of the present utility model, and 1 is riser among the figure, and 2 is simple and easy PA-system, and 3 is the inching button switch, and 4 is base plate.
Making of the present utility model is very convenient, and riser (1) and base plate (4) can be made of plank or engineering plastics, and simple and easy PA-system (2) and inching button switch thereof can be buied from market.
Claims (2)
1, a kind ofly many look plate with protecting, comprise base plate with the vertical riser that is connected and places base plate one lateral edges position of base plate, it is characterized in that the riser upper center is a spill.
2, how to look plate by claim 1 is described, it is characterized in that being provided with on the riser a simple and easy PA-system and inching button switch thereof with protecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96211409 CN2258361Y (en) | 1996-05-18 | 1996-05-18 | Multipurpose vision-protecting board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96211409 CN2258361Y (en) | 1996-05-18 | 1996-05-18 | Multipurpose vision-protecting board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2258361Y true CN2258361Y (en) | 1997-07-30 |
Family
ID=33894349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96211409 Expired - Fee Related CN2258361Y (en) | 1996-05-18 | 1996-05-18 | Multipurpose vision-protecting board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2258361Y (en) |
-
1996
- 1996-05-18 CN CN 96211409 patent/CN2258361Y/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 | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Gu Lingen Document name: Notice of termination |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |