CN201410833Y - Writing posture corrector - Google Patents
Writing posture corrector Download PDFInfo
- Publication number
- CN201410833Y CN201410833Y CN2009201060818U CN200920106081U CN201410833Y CN 201410833 Y CN201410833 Y CN 201410833Y CN 2009201060818 U CN2009201060818 U CN 2009201060818U CN 200920106081 U CN200920106081 U CN 200920106081U CN 201410833 Y CN201410833 Y CN 201410833Y
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- CN
- China
- Prior art keywords
- expansion link
- writing posture
- vertical rod
- posture corrector
- writing
- 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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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model relates to a writing posture correcting device for students, in particular to a writing posture corrector. The corrector comprises an upright, an expansion link, fixing clips and a jaw support, wherein the expansion link is movably connected with the upper end of the upright, the fixing clips are connected with the lower end of the upright, and the jaw support is connected at thetop of the expansion link. Compared with the prior art, the writing posture corrector has the characteristics of reasonable design, simple structure, convenient use, easy disassembly and storage andthe like.
Description
Technical field
The utility model relates to a kind of student and uses the writing posture correcting device, and a kind of writing posture corrector specifically is provided.
Background technology
In recent years, myopia is the trend of becoming younger.Pupil's myopia recall rate is more and more higher, and data shows: the eighties in 20th century, China pupil myopia recall rate was about 12%, and being about the statistics that reached the issue of 20%, 2005 country in 17%, 2000 year the nineties is 31.67%.Pupil's myopia recall rate reached 39.7% unexpectedly in 2008.The laser high myopia ratio is also in rising trend.Mainly to be that writing posture is incorrect cause its reason.Though the specifications word posture of " fist one chi one-inch " is all taught the student by school, but the student that can correctly grasp is few, most student be slanting head or sideling body write, even the student's face that has pasting desktop and writing, and various incorrect writing postures are to cause the student eyesight main reasons for decrease.The device that multiple correction writing posture is arranged in the market, correct probe as writing posture corrector, writing posture correction pen, writing posture ... but the inconvenience keeping that the inconvenience of carrying, having owing to the inconvenience that these devices have is in use installed, had or the like reason can't enlarge use on a large scale.
Summary of the invention
The utility model is at above deficiency, the writing posture corrector that provides a kind of dismounting reasonable in design, simple in structure, easy to use, easy to preserve.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of writing posture corrector comprises vertical rod, expansion link, geometrical clamp, chin strap, and described vertical rod upper end is connected with expansion link, and described vertical rod lower end is connected and fixed folder, and described expansion link top is connected with chin strap.
Vertical rod is nested in the expansion link outside, and described expansion link outer wall is provided with expansion teeth, is hinged with the tooth bar card in the described vertical rod, and described tooth bar card passes the vertical rod inlay card on described expansion teeth.
Writing posture corrector of the present utility model when it writes as the student, is clipped in geometrical clamp on the desktop of front part, rectify writing posture, reach the standard of " fist one chi one-inch ", the expansion link height of accommodation zone tooth bar, near the chin position, gentry's bar that contracts can be stuck in the vertical rod automatically with chin strap.When skew appears in student's writing posture; chin will be run into chin strap, and the student has to again to rectify writing posture, thereby makes the student remain a correct posture in the whole process of writing; this has not only corrected writing posture, has protected the healthy growth of eyesight and backbone again.Writing posture corrector of the present utility model, it is few also to have an accessory, adorns, tears open conveniently, and volume is little, the characteristics that are convenient for carrying.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a kind of structural front view of writing posture corrector;
Fig. 2 is a kind of structure left view of writing posture corrector.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, but not as to qualification of the present utility model.
Provide a most preferred embodiment below:
A kind of writing posture corrector comprises vertical rod 1, and described vertical rod 1 upper end is connected with expansion link 2, and described vertical rod 1 lower end is connected and fixed folder 3, and described expansion link 2 tops are connected with chin strap 4.
Writing posture corrector of the present utility model only needs its tooth bar card 6 is unclamped in use, and expansion link 2 is inserted in the vertical rod 1, it is fixed, then geometrical clamp 3 is clamped desk, behind the proper height of adjustment chin strap 4, make tooth bar card 6 block expansion teeth 5 on the expansion link 2, can use.
After finishing using, pull out expansion link 2 and can decompose and be preserved.
Above-described embodiment, the utility model specific embodiment a kind of more preferably just, the common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacing all should be included in the protection domain of the present utility model.
Claims (2)
1, a kind of writing posture corrector comprises vertical rod, expansion link, geometrical clamp, chin strap, it is characterized in that, described vertical rod upper end is connected with expansion link, and described vertical rod lower end is connected and fixed folder, and described expansion link top is connected with chin strap.
2, a kind of writing posture corrector according to claim 1, it is characterized in that described vertical rod is nested in the expansion link outside, described expansion link outer wall is provided with expansion teeth, be hinged with the tooth bar card in the described vertical rod, described tooth bar card passes the vertical rod inlay card on described expansion teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201060818U CN201410833Y (en) | 2009-03-11 | 2009-03-11 | Writing posture corrector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201060818U CN201410833Y (en) | 2009-03-11 | 2009-03-11 | Writing posture corrector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201410833Y true CN201410833Y (en) | 2010-02-24 |
Family
ID=41712725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201060818U Expired - Fee Related CN201410833Y (en) | 2009-03-11 | 2009-03-11 | Writing posture corrector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201410833Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104163326A (en) * | 2014-07-23 | 2014-11-26 | 安徽卓金标准件有限公司 | Matrix switchable mechanism |
-
2009
- 2009-03-11 CN CN2009201060818U patent/CN201410833Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104163326A (en) * | 2014-07-23 | 2014-11-26 | 安徽卓金标准件有限公司 | Matrix switchable mechanism |
| CN104163326B (en) * | 2014-07-23 | 2017-01-18 | 安徽卓金标准件有限公司 | Matrix switchable mechanism |
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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: 20100224 Termination date: 20140311 |