CN204472298U - A kind of writing gesture correcting device - Google Patents
A kind of writing gesture correcting device Download PDFInfo
- Publication number
- CN204472298U CN204472298U CN201420842418.2U CN201420842418U CN204472298U CN 204472298 U CN204472298 U CN 204472298U CN 201420842418 U CN201420842418 U CN 201420842418U CN 204472298 U CN204472298 U CN 204472298U
- Authority
- CN
- China
- Prior art keywords
- range finder
- writing
- warning light
- student
- voice prompting
- 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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- Electrically Operated Instructional Devices (AREA)
Abstract
A kind of writing gesture correcting device, comprise board, described board top is provided with voice prompting device and warning light; Described board surface is provided with head distance detector and hand range finder, bottom described board, sidewall is provided with chest abdomen range finder, and described head distance detector, hand range finder and chest abdomen range finder are all electrically connected with voice prompting device and warning light.Usefulness of the present utility model is: novel structure, easy to use, effectively can adjust writing position of student thus avoid the situation that student suffers from the disease caused because writing posture is incorrect occurs.
Description
One, technical field
The utility model relates to a kind of articles for daily use, particularly relates to a kind of writing gesture correcting device.
Two, background technology
In learning life, writing is the unavoidable something of student, but bad writing posture is the pathogenic factor of the illnesss such as student's hypometropia, cervical spondylopathy and lumbar vertebrae discomfort, as can be seen here, not good writing posture is the able-bodied main cause of harm student.And effectively can adjust writing position of student at present thus avoid occurring student to suffer from the rectifier of the situation of the disease caused because writing posture is incorrect also rare, await developing.
Three, utility model content
In order to overcome the weak point of existing articles for daily use, the utility model provides a kind of writing gesture correcting device.
The technical solution of the utility model realizes like this.
A kind of writing gesture correcting device of this programme, comprises board, and described board top is provided with voice prompting device and warning light; Described board surface is provided with head distance detector and hand range finder, bottom described board, sidewall is provided with chest abdomen range finder, and described head distance detector, hand range finder and chest abdomen range finder are all electrically connected with voice prompting device and warning light.
Usefulness of the present utility model is: novel structure, easy to use, effectively can adjust writing position of student thus avoid the situation that student suffers from the disease caused because writing posture is incorrect occurs.
Four, accompanying drawing explanation
Accompanying drawing is the structural representation of a kind of writing gesture correcting device of the present utility model.
Five, detailed description of the invention
As a kind of writing gesture correcting device of accompanying drawing, comprise board 1, described board 1 top is provided with voice prompting device 2 and warning light 3; Described board 1 surface is provided with head distance detector 4 and hand range finder 5, bottom described board 1, sidewall is provided with chest abdomen range finder 6, and described head distance detector 4, hand range finder 5 and chest abdomen range finder 6 are all electrically connected with voice prompting device 2 and warning light 3.
When using this practicality to write, be placed on by book on board 1, when the distance of the hand-held pen of student does not have one-inch, hand range finder 5 can transmit a signal to voice prompting device 2 and warning light 3 makes voice prompting device 2 sound, and warning light 3 is shinny simultaneously; When books in student's eyes do not have a chi, head distance detector 6 can transmit a signal to voice prompting device 2 and warning light 3 makes voice prompting device 2 sound, and warning light 3 is shinny simultaneously; When student's chest does not have 10cm from books distance, chest abdomen range finder 6 can transmit a signal to voice prompting device 2 and warning light 3 makes voice prompting device 2 sound, and warning light 3 is shinny simultaneously; Effectively can adjust writing position of student thus avoid the situation that student suffers from the disease caused because writing posture is incorrect occurs.
Claims (1)
1. a writing gesture correcting device, comprises board (1), it is characterized in that: described board (1) top is provided with voice prompting device (2) and warning light (3); Described board (1) surface is provided with head distance detector (4) and hand range finder (5), described board (1) bottom sidewall is provided with chest abdomen range finder (6), and described head distance detector (4), hand range finder (5) and chest abdomen range finder (6) are all electrically connected with voice prompting device (2) and warning light (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420842418.2U CN204472298U (en) | 2014-12-25 | 2014-12-25 | A kind of writing gesture correcting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420842418.2U CN204472298U (en) | 2014-12-25 | 2014-12-25 | A kind of writing gesture correcting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204472298U true CN204472298U (en) | 2015-07-15 |
Family
ID=53628079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420842418.2U Expired - Fee Related CN204472298U (en) | 2014-12-25 | 2014-12-25 | A kind of writing gesture correcting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204472298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111964674A (en) * | 2020-10-23 | 2020-11-20 | 四川写正智能科技有限公司 | Method for judging read-write state by combining acceleration sensor and mobile terminal |
-
2014
- 2014-12-25 CN CN201420842418.2U patent/CN204472298U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111964674A (en) * | 2020-10-23 | 2020-11-20 | 四川写正智能科技有限公司 | Method for judging read-write state by combining acceleration sensor and mobile terminal |
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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: 20150715 Termination date: 20151225 |
|
| EXPY | Termination of patent right or utility model |