CN2313456Y - Multifunctional health desk for students - Google Patents
Multifunctional health desk for students Download PDFInfo
- Publication number
- CN2313456Y CN2313456Y CN 97248486 CN97248486U CN2313456Y CN 2313456 Y CN2313456 Y CN 2313456Y CN 97248486 CN97248486 CN 97248486 CN 97248486 U CN97248486 U CN 97248486U CN 2313456 Y CN2313456 Y CN 2313456Y
- Authority
- CN
- China
- Prior art keywords
- health care
- student
- elevating lever
- clamping plate
- locking bar
- 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
- 230000003028 elevating effect Effects 0.000 claims description 9
- 230000004379 myopia Effects 0.000 abstract description 9
- 208000001491 myopia Diseases 0.000 abstract description 9
- 230000002265 prevention Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract 1
- 230000036630 mental development Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000004438 eyesight Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
Images
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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model discloses a multi-functional student health care table of prevention myopia and hunchback not only is equipped with adjustable book clamping plate and writes the appearance frame on this table, and the table leg adjusts the height of the table body through the adjusting lever moreover, and this kind of multi-functional student health care table can control the posture that the student read the book, write, promotes the normal physical and mental development of student, and especially prevention myopia and hunchback have obvious effect.
Description
The utility model belongs to a kind of students ' health table
Myopia is teenager's eyesight main reasons for decrease, existing students in middle and primary schools' rate of myopia is about 20-50%, and the trend of increase arranged, the factor that myopia takes place is a lot, wherein certain relation is arranged with environmental factor, treating environmental factor should be to put prevention first, its measure mainly is eye hygiene, eye exercises, and in the ocular hygiene read-write posture the most important also be difficult to most control, particularly the pupil the reading, often can't help when writing from table more and more nearer, cause to cause myopia and hunchback, the desk of student's use at present is uncontrollable student's posture all.
The purpose of this utility model has provided a kind of sitting posture that can control the student, pre-myopia prevention and bow-backed health care desk.
Technical solution of the present utility model is: be provided with the book brace that can put book on the table of desk, the pole of but up-down adjustment being housed at the back side, book brace upper end, the book brace lower end joins by hinge and table, pole is provided with draw-in groove and can engages with locking bar, spring on the locking bar is fixed with the table body, push rod is connected on the locking bar, push rod moves forward and backward, can make the book brace up-down adjustment, the adjusting lever that is provided with in table leg can be adjusted the height of desk as required, is equipped with one in the table edge and writes the appearance frame, with control student reading, the sitting posture that writes, write and on the clamping plate arm on the appearance frame elevating lever is housed and is fixed by pin rod, the elevating lever upper end is provided with the chin holder.
Advantage of the present utility model: simple in structure, make easily, easy to use; The sitting posture of human body easy to control, capable of preventing myopia and bow-backed.
Below in conjunction with accompanying drawing the utility model multifunctional student health care table embodiment is described in further detail.
Fig. 1 is the utility model multifunctional student health care table schematic diagram
Fig. 2 is the utility model multifunctional student health care table book brace schematic diagram
Fig. 3 is that the utility model multifunctional student health care table is write appearance shelf structure figure
Multifunctional student health care table described in the utility model, be on the chamber, hole that has of the table (1) at the table body corresponding with it book brace (2) to be housed, this book brace (2) lower end is fixing by hinge (13) and table (1), the pole (15) of draw-in groove (14) is equipped with at the back side, upper end, the draw-in groove (14) of pole (15) can be fastened on the locking bar (16), and locking bar (16) two ends are through at a body fixedly in the square hole (19).Locate and have to draw at locking bar (16) two ends from spring (18), spring (18) other end is connected in fixedly in the circular hole (20), the central authorities of locking bar (16) connect push rod (17) one ends, and the other end passes circular hole (20), and square hole (19) all is arranged on the relevant position, table (1) below with circular hole (20).Book brace (2) moves forward and backward by push rod (17), can constitute 30 ° with table (1), 45 °, 60 ° angle, the student is read, write and meet optical hygiene, write appearance frame (5) mainly by chin holder (6), elevating lever (7) and clamping plate arm (8) are formed, clamping plate arm (8) upper end head is provided with train wheel bridge (9) and lower plate (10), a fastening lock (11) is arranged on lower plate (10), writing appearance frame (5) is exactly to be fastened on table (1) edge by clamping lever (11), chin holder (6) places elevating lever (7) upper end and fixing, fix in the hole on elevating lever (7) the insertion clamping plate arms (8) and by pin rod (12), be provided with adjusting lever (4) in the table leg (3) of this health care table, so that adjust the height of a body.
This multifunctional student health care table designs according to optical hygiene and student's all ages and classes size, during use, table height degree can rotate adjusting lever as required and get final product, and writes appearance and is placed on the table appropriate location, and student's chin portion is rotated in chin holder center recess, regulate the elevating lever height, binding is rotated in suitable back, fixedly writes the appearance frame, and book brace is adjusted suitable angle by push rod, be convenient to control student's sitting posture like this, reach pre-myopia prevention and bow-backed purpose.
Claims (3)
1, a kind of multifunctional student health care table of forming by table and table leg, it is characterized in that, table (1) is provided with a book brace (2), this book brace (2) but the bottom surface, upper end the pole (15) of up-down adjustment be housed and join with locking bar (16), locking bar (16) is provided with push rod (17) and spring (18), and the adjusting lever (4) that can adjust table height is housed in table leg (3); Table (1) edge also is equipped with one and is write appearance frame (5), and it is made up of chin holder (6), elevating lever (7) and clamping plate arm (8).
2, by the described a kind of multifunctional student health care table of claim 1, it is characterized in that: pole (15) is provided with draw-in groove (14).
3, by the described a kind of multifunctional student health care table of claim 1, it is characterized in that: the clamping plate arm of writing on the appearance frame (5) (8) is equipped with the elevating lever (7) that moves up and down, and fixing by pin rod (12), is provided with chin holder (6) in elevating lever (7) upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97248486 CN2313456Y (en) | 1997-11-13 | 1997-11-13 | Multifunctional health desk for students |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97248486 CN2313456Y (en) | 1997-11-13 | 1997-11-13 | Multifunctional health desk for students |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2313456Y true CN2313456Y (en) | 1999-04-14 |
Family
ID=33955662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97248486 Expired - Fee Related CN2313456Y (en) | 1997-11-13 | 1997-11-13 | Multifunctional health desk for students |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2313456Y (en) |
-
1997
- 1997-11-13 CN CN 97248486 patent/CN2313456Y/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 | ||
| 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 |