CN2279105Y - Apparatus for keeping reading & writing posture - Google Patents
Apparatus for keeping reading & writing posture Download PDFInfo
- Publication number
- CN2279105Y CN2279105Y CN 96210961 CN96210961U CN2279105Y CN 2279105 Y CN2279105 Y CN 2279105Y CN 96210961 CN96210961 CN 96210961 CN 96210961 U CN96210961 U CN 96210961U CN 2279105 Y CN2279105 Y CN 2279105Y
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- CN
- China
- Prior art keywords
- plate
- utility
- location
- model
- support 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
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Abstract
The utility model relates to a device for keeping reading and writing postures, which prevents myopia and keeps correct postures. The utility model is composed of a pallet which supports a lower jaw, a supporting rod, a bearing rod, and a positioning board, and is characterized in that the pallet is connected with the top end of the supporting rod. The supporting rod can be extended or shortened in the bearing rod to be used for regulating distances. The bearing rod and the positioning board are connected by a shaft. In other words, the bearing rod can rotate around a rotating shaft which is fixed on the positioning board. The utility model is used for correcting reading and writing postures and preventing myopia, and is especially suitable for students in schools.
Description
The utility model relates to a kind of pre-myopia prevention, keeps the reading writing posture holding device of correct sitting posture.
According to statistics, China has that the people suffers from myopia more than 300,000,000, accounts for 1/4th of total population.And suffer from the people of myopia, mostly number average is read with incorrect posture for a long time because the reading epoch closely read a book for a long time and cause, also certainly will cause other diseases such as waist.In the reading epoch, the important stage of teenagers growth growth is not noted having a strong impact on teen-age physical and mental health just.But also finding no now can pre-reliably myopia prevention, keep the device of correct sitting posture.
The purpose of this utility model is that a kind of reading writing posture holding device will be provided, and it can make people keep correct posture when reading and writing, pre-myopia prevention.
The purpose of this utility model is achieved in that this reading writing posture holding device, form by pallet, pressure pin, support bar and the location-plate of supporting lower jaw, top, pressure pin that pallet is connected pressure pin can elongate or shorten in support bar, distance between adjusting and the people, support bar adopts axle to connect with location-plate, and promptly support bar can rotate around the rotating shaft that is used on the link that is connected with location-plate with the end that location-plate connects.When link was directly installed on desktop or table when last, desktop or table are exactly location-plate along plate.The utility model keeps correct posture, prevents the effect of myopia, realizes by two aspects, and the one, support lower jaw with pallet, reduce the stressed of back; The 2nd, make chest and table edge keep certain distance, force eyes suitable distance to be arranged, thereby keep correct posture from book.
The utility model is because only need install the device of an adjustable distance on desk, so structure is simple especially, it is also easy especially to install; In addition, because pressure pin is scalable, so do not account for too big space, the time spent also not can be considered a rare ornament.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the structural representation according to the reading writing posture holding device that the utility model proposes.
As shown in Figure 1, this reading writing posture holding device, form by the pallet (1), pressure pin (2), support bar (3) and the location-plate (5) that support lower jaw, pallet (1) is connected the top of pressure pin (2), pressure pin (2) and support bar (3) adopt thread connection, flexible adjustable, support bar (3) adopts axle to connect with location-plate (5), and promptly support bar (3) can rotate around the rotating shaft (7) that is used on the link (6) that is connected with location-plate (5) with the end that location-plate (5) connects.For the ease of fixed support bar (3), on link (6), also be provided with locating hole (8).(4) are that table is along plate in the accompanying drawing 1.
Claims (1)
1. reading writing posture holding device, form by pallet (1), pressure pin (2), support bar (3) and location-plate (5), it is characterized in that pallet (1) is connected the top of pressure pin (2), pressure pin (2) can elongate or shorten in support bar (3), support bar (3) adopts axle to connect with location-plate (5), and promptly support bar (3) can rotate around the rotating shaft (7) that is used on the link (6) that is connected with location-plate (5) with the end that location-plate (5) connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96210961 CN2279105Y (en) | 1996-05-01 | 1996-05-01 | Apparatus for keeping reading & writing posture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96210961 CN2279105Y (en) | 1996-05-01 | 1996-05-01 | Apparatus for keeping reading & writing posture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2279105Y true CN2279105Y (en) | 1998-04-22 |
Family
ID=33894051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96210961 Expired - Fee Related CN2279105Y (en) | 1996-05-01 | 1996-05-01 | Apparatus for keeping reading & writing posture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2279105Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109984465A (en) * | 2019-05-13 | 2019-07-09 | 诸暨天雅科技有限公司 | A kind of novel student myopia prevention desk |
-
1996
- 1996-05-01 CN CN 96210961 patent/CN2279105Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109984465A (en) * | 2019-05-13 | 2019-07-09 | 诸暨天雅科技有限公司 | A kind of novel student myopia prevention desk |
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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 |