CN202222732U - Desk enabling students to keep correct writing postures - Google Patents
Desk enabling students to keep correct writing postures Download PDFInfo
- Publication number
- CN202222732U CN202222732U CN2011202567865U CN201120256786U CN202222732U CN 202222732 U CN202222732 U CN 202222732U CN 2011202567865 U CN2011202567865 U CN 2011202567865U CN 201120256786 U CN201120256786 U CN 201120256786U CN 202222732 U CN202222732 U CN 202222732U
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- Prior art keywords
- desk
- main support
- keep
- embedded
- correct writing
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- Expired - Fee Related
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Abstract
The utility model relates to a writing and reading tool, and particularly provides a desk enabling students to keep correct writing postures. The desk structurally comprises two main brackets which can be mutually inserted into a whole body; an angle adjusting rod used for adjusting the inclination angle of the main bracket is arranged at the top end of each main bracket; an auxiliary bracket used for supporting and fixing a writing board is arranged in the middle of the main bracket; the writing board is arranged on the auxiliary bracket; a wood board is arranged at the upper part of the main bracket; a transparent polrvinyl chloride board is arranged on the outer side of the wood board; and a stopper is arranged at the lower end of the transparent polrvinyl chloride board. Compared with the prior art, the desk has the advantages of portability, small storage volume, convenience in height and angle adjustment, stability and reliability.
Description
Technical field
The utility model relates to a kind of apparatus of reading and writing, and specifically provides a kind of desk that can keep the correct writing posture of student.
Background technology
At present people especially the student writing, when reading, custom is carried out on the plane of desk, the eyesight of bending over to vertebra, cervical vertebra and the eyes of human body of bowing has for a long time been brought harm.Especially for the pupil of growth stage, the infringement consequence is even more serious.In order to change this attitude; Also there is corresponding invention to produce; The knapsack class apparatus that has bundled children such as the apparatus with the control type is bowed children and to be write when bending over, the products such as pen that nib can indentation; But these products all can not tackle the problem at its root, and cause the heads of a family when child does the homework, to need constantly to remind.
Summary of the invention
The utility model is to above problem, a kind of desk that can keep the correct writing posture of student is provided, the correction pupil reading and writing posture that it can be effectively stable.
The utility model solves the technical scheme that its technical problem adopted:
A kind of desk that can keep the correct writing posture of student; Comprise that the phase interfix is embedded in two main supports together, said main support top is provided with the angular adjustment bar that is used to adjust the main support angle of inclination, and said main support middle part is provided with the assistant support of support fixation clipboard; On the said assistant support clipboard is set; Said main support top is provided with plank, said plank arranged outside transparent polyvinyl chloride plate, and the lower end of said transparent polyvinyl chloride plate is provided with block.
The upper end of angular adjustment bar is inserted and is embedded in the main support top, and the lower end of said angular adjustment bar is inserted and is embedded in the angle adjustment holes at main support rear.
The place ahead that is embedded in clipboard is inserted on the assistant support top, and the lower end of said assistant support is inserted and is embedded in the height adjustment hole in main support the place ahead.
Be fixed with book pressing device through regulating spring on the transparent polyvinyl chloride plate.
A kind of desk that can keep the correct writing posture of student of the utility model is equipped with table top and the clipboard that can regulate height on the main support, clipboard can be at 55 °---regulate between 45 °; Bookshelf is housed on the clipboard; Bookshelf can be done up-down adjustment through self duct on clipboard, book pressing device is housed on the bookshelf; Book pressing device provides pressure by the spring on the bolt, pushes down the page of opening.
A kind of desk that can keep the correct writing posture of student of the utility model is after the user adjusts according to the height of oneself, when reading and writing; Health meeting nature is in the correct comfortable attitude of a kind of straight waist, new line; The load-bearing of health each several part is reasonable, reads and writes also indefatigability for a long time, and especially read and write position keeps correct distance height with eyes all the time; Effectively prevent eye fatigue, thereby prevented near-sighted generation and development.
A kind of desk that can keep the correct writing posture of student of the utility model, compared with prior art, it has following characteristics:
1, light;
2, open pack up conveniently, to deposit volume little;
3, the height angular adjustment is easy;
Base oneself upon support when 4, using, reliable and stable.
Description of drawings
Fig. 1 is a kind of structural front view that can keep the desk of the correct writing posture of student;
Fig. 2 is a kind of structure left view that can keep the desk of the correct writing posture of student;
Fig. 3 is a kind of structure rearview that can keep the desk of the correct writing posture of student.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment a kind of desk of the correct writing posture of student that can keep of the utility model is done further to describe.
Shown in accompanying drawing 1-3; A kind of desk that can keep the correct writing posture of student; Comprise that the phase interfix is embedded in two main supports 1 together, said main support 1 top is provided with the angular adjustment bar 2 that is used to adjust main support 1 angle of inclination, and said main support 1 middle part is provided with the assistant support 4 of support fixation clipboard 3; On the said assistant support 4 clipboard 3 is set; Said main support 1 top is provided with plank 5, said plank 5 arranged outside transparent polyvinyl chloride plates 6, and the lower end of said transparent polyvinyl chloride plate 6 is provided with block 7.
The upper end of angular adjustment bar 2 is inserted and is embedded in main support 1 top, and the lower end of said angular adjustment bar 2 is inserted and is embedded in the angle adjustment holes 8 at main support 1 rear.
The place ahead that is embedded in clipboard 3 is inserted on assistant support 4 tops, and the lower end of said assistant support 4 is inserted and is embedded in the height adjustment hole 9 in main support 1 the place ahead.
Be fixed with book pressing device 11 through regulating spring 10 on the transparent polyvinyl chloride plate 6.
Above-described embodiment, the utility model specific embodiment a kind of more preferably just, common variation that those skilled in the art carries out in the utility model technical scheme scope and replacement all should be included in the protection domain of the utility model.
Claims (4)
1. the desk that can keep the correct writing posture of student comprises that the phase interfix is embedded in two main supports together, is characterized in that; Said main support top is provided with the angular adjustment bar that is used to adjust the main support angle of inclination; Said main support middle part is provided with the assistant support of support fixation clipboard, on the said assistant support clipboard is set, and said main support top is provided with plank; Said plank arranged outside transparent polyvinyl chloride plate, the lower end of said transparent polyvinyl chloride plate is provided with block.
2. a kind of desk that can keep the correct writing posture of student according to claim 1 is characterized in that, the upper end of said angular adjustment bar is inserted and is embedded in the main support top, and the lower end of said angular adjustment bar is inserted and is embedded in the angle adjustment holes at main support rear.
3. a kind of desk that can keep the correct writing posture of student according to claim 1 is characterized in that, the place ahead that is embedded in clipboard is inserted on said assistant support top, and the lower end of said assistant support is inserted and is embedded in the height adjustment hole in main support the place ahead.
4. a kind of desk that can keep the correct writing posture of student according to claim 1 is characterized in that, is fixed with book pressing device through regulating spring on the said transparent polyvinyl chloride plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202567865U CN202222732U (en) | 2011-07-20 | 2011-07-20 | Desk enabling students to keep correct writing postures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202567865U CN202222732U (en) | 2011-07-20 | 2011-07-20 | Desk enabling students to keep correct writing postures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202222732U true CN202222732U (en) | 2012-05-23 |
Family
ID=46073346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202567865U Expired - Fee Related CN202222732U (en) | 2011-07-20 | 2011-07-20 | Desk enabling students to keep correct writing postures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202222732U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103876465A (en) * | 2012-12-19 | 2014-06-25 | 崔永浩 | Reading and writing board |
-
2011
- 2011-07-20 CN CN2011202567865U patent/CN202222732U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103876465A (en) * | 2012-12-19 | 2014-06-25 | 崔永浩 | Reading and writing board |
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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: 20120523 Termination date: 20130720 |