CN2308359Y - Device for correcting imperfect writing/reading gesture - Google Patents
Device for correcting imperfect writing/reading gesture Download PDFInfo
- Publication number
- CN2308359Y CN2308359Y CN 97236953 CN97236953U CN2308359Y CN 2308359 Y CN2308359 Y CN 2308359Y CN 97236953 CN97236953 CN 97236953 CN 97236953 U CN97236953 U CN 97236953U CN 2308359 Y CN2308359 Y CN 2308359Y
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- CN
- China
- Prior art keywords
- writing
- utility
- angular displacement
- reading
- user
- 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 belongs to a device for correcting bad writing or reading gesture. The utility model combines a hair hoop, an angular displacement sensor threshold, an audio circuit, a power source, etc. together. When a user stoop or head down during reading or writing, or eyes of the user is somewhat close to books, the utility model produces slight musical sound to remind the user to restore correct reading and writing posture.
Description
This utility model belongs to a kind of incorrect read-write posture correcting device.
Mostly read-write posture was incorrect when students in middle and primary schools and preschooler were seen written word, and mainly showing as bows bends over, hypotelorism between eyes and the books.Go down for a long time to damage vision and cervical vertebra, cause myopia and bend over, totally unfavorable to teenagers healthy growth.Though the teacher and the head of a family often supervise prompting, can not the time look after about being engraved in, still do not have effective solution at present.
The purpose of this utility model is to provide a kind of hair band formula bad read-write posture correcting device; when read-write posture was incorrect, it can submit to the those who read and write to correct incorrect read-write posture effectively, reaches vision protection; the purpose of pre-myopia prevention and posture hunchback promotes teenagers healthy growth.
The purpose of this utility model is achieved in that combines hair band and angular displacement threshold sensor, acoustics circuit, power supply etc.When the those who read and write bow bend over or eyes when books are nearer, head must downwards or tilt, the position of head this moment during from the standard posture downwards or the angle that tilted, so the angular displacement threshold sensor sends signal, acoustics circuit sends slight musical sound and submits to the those who read and write to recover correct read-write posture, recovers the back musical sound and stops.
The angular displacement threshold sensor is made of unidirectional hydrargyrum conductive switch or universal hydrargyrum conductive switch.
This utility model is because be assembled in various elements on the head hoop, thereby use easily; Be to submit to correct faulty posture to owing to the starting point simultaneously, thereby save and dote on assorted mechanical correcting device, and make the way that addresses this problem become easily with feasible.
The concrete structure of utility model is provided by following embodiment and accompanying drawing thereof.Figure one is the sketch map according to the bad read-write posture correcting device of hair band formula that the utility model proposes.
Below in conjunction with details and the working condition of figure one detailed description according to the concrete device that the utility model proposes.
This device is made of hair band (1) and angular displacement threshold sensor (4), acoustics circuit (2) and power supply (3), and all parts are assembled on the hair band (1).
When incorrect read-write posture appears in the those who read and write, wear overhead hair band (1) also with head inclination, so angular displacement threshold sensor (4) has signal output, the control acoustics circuit sends slight musical sound, recover correct read-write posture after, musical sound promptly stops.
Claims (3)
1. the bad read-write posture correcting device of hair band formula is made of hair band (1), angular displacement threshold values pick off (4), acoustics circuit (3), power supply (2).It is characterized in that hair band (1) and angular displacement threshold sensor (4), acoustics circuit (2), power supply (3) are combined.
2. device according to claim 1 is characterized in that angular displacement threshold sensor (4) adopts unidirectional hydrargyrum conductive switch.
3. device according to claim 1 is characterized in that angular displacement threshold sensor (4) adopts universal hydrargyrum conductive switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97236953 CN2308359Y (en) | 1997-08-30 | 1997-08-30 | Device for correcting imperfect writing/reading gesture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97236953 CN2308359Y (en) | 1997-08-30 | 1997-08-30 | Device for correcting imperfect writing/reading gesture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2308359Y true CN2308359Y (en) | 1999-02-24 |
Family
ID=33947704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97236953 Expired - Fee Related CN2308359Y (en) | 1997-08-30 | 1997-08-30 | Device for correcting imperfect writing/reading gesture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2308359Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103514719A (en) * | 2013-10-15 | 2014-01-15 | 中国科学院深圳先进技术研究院 | Sitting posture correcting method and device |
| CN108154660A (en) * | 2018-01-30 | 2018-06-12 | 张越程 | A kind of head hoop for correcting writing posture |
-
1997
- 1997-08-30 CN CN 97236953 patent/CN2308359Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103514719A (en) * | 2013-10-15 | 2014-01-15 | 中国科学院深圳先进技术研究院 | Sitting posture correcting method and device |
| CN103514719B (en) * | 2013-10-15 | 2016-03-30 | 中国科学院深圳先进技术研究院 | Correcting sitting posture method and device |
| CN108154660A (en) * | 2018-01-30 | 2018-06-12 | 张越程 | A kind of head hoop for correcting writing posture |
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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 |