CN101456320A - Appliance for correcting pen-grasping pose - Google Patents
Appliance for correcting pen-grasping pose Download PDFInfo
- Publication number
- CN101456320A CN101456320A CNA2007101688254A CN200710168825A CN101456320A CN 101456320 A CN101456320 A CN 101456320A CN A2007101688254 A CNA2007101688254 A CN A2007101688254A CN 200710168825 A CN200710168825 A CN 200710168825A CN 101456320 A CN101456320 A CN 101456320A
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- China
- Prior art keywords
- normally closed
- pen
- appliance
- closed switch
- contact
- 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.)
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Abstract
The invention discloses a pen holding posture corrector. A pen holder is provided with three rubber contacts, and normally closed switches are arranged in the corresponding positions below the contacts; when a contact is pressed down, the normally closed switch in the corresponding position is switched off; a bulb is arranged on the pen holder; and the three normally closed switches are connected in parallel. The pen holding posture corrector can correct wrong pen holding postures.
Description
Technical field
The present invention relates to a kind of appliance for correcting pen-grasping pose.
Background technology
The student who has just learned to write usually pen holding posture is incorrect, and writing style is bad.
Summary of the invention
The objective of the invention is provides a kind of appliance for correcting pen-grasping pose in order to overcome the deficiencies in the prior art.
Purpose of the present invention is achieved through the following technical solutions: a kind of appliance for correcting pen-grasping pose, three rubber contact 2,3,4 are set on the penholder 1, correspondence position is provided with normally closed switch S2, S3, S4 under the contact, when pressing lower contact, the correspondence position normally closed switch disconnects, it is in parallel that 5, three normally closed switch of bulb are set on the penholder.
Adopt the technical program, when pen holding posture is incorrect, at least one switch closure among normally closed switch S2, S3, the S4, bulb 5 luminous prompting pen holding postures are incorrect, when three rubber contact 2,3,4 are pressed simultaneously, bulb 5 does not work, and illustrates that pen holding posture is correct, so the present invention can correct incorrect pen holding posture.
Description of drawings
Be described further below in conjunction with drawings and Examples.
Fig. 1 is circuit theory diagrams of the present invention.
Fig. 2 is a structural representation of the present invention
The double accompanying drawing that makes an abstract of Fig. 1.
The specific embodiment
A kind of appliance for correcting pen-grasping pose is provided with three rubber contact 2,3,4 on the penholder 1, correspondence position is provided with normally closed switch S2, S3, S4 under the contact, and when pressing lower contact, the correspondence position normally closed switch disconnects, and bulb is set on the penholder, and three normally closed switch are in parallel.
During use, when pen holding posture is incorrect, at least one switch closure among normally closed switch S2, S3, the S4, the luminous prompting pen holding posture of bulb is incorrect, and when three rubber contact 2,3,4 were pressed simultaneously, bulb did not work, and illustrated that pen holding posture is correct.
Claims (1)
1, a kind of appliance for correcting pen-grasping pose, it is characterized in that: three rubber contact (2), (3), (4) are set on the penholder (1), correspondence position is provided with normally closed switch S2, S3, S4 under the contact, when pressing lower contact, the normally closed switch of correspondence position disconnects, bulb (5) is set on the penholder, and three normally closed switch are in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101688254A CN101456320A (en) | 2007-12-12 | 2007-12-12 | Appliance for correcting pen-grasping pose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101688254A CN101456320A (en) | 2007-12-12 | 2007-12-12 | Appliance for correcting pen-grasping pose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101456320A true CN101456320A (en) | 2009-06-17 |
Family
ID=40767554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101688254A Withdrawn CN101456320A (en) | 2007-12-12 | 2007-12-12 | Appliance for correcting pen-grasping pose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101456320A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103871210A (en) * | 2012-12-09 | 2014-06-18 | 复旦大学附属眼耳鼻喉科医院 | Pen holding posture alarm system |
| CN105922793A (en) * | 2016-05-19 | 2016-09-07 | 深圳职业技术学院 | Pen-holding posture correction device and intelligent pen |
-
2007
- 2007-12-12 CN CNA2007101688254A patent/CN101456320A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103871210A (en) * | 2012-12-09 | 2014-06-18 | 复旦大学附属眼耳鼻喉科医院 | Pen holding posture alarm system |
| CN105922793A (en) * | 2016-05-19 | 2016-09-07 | 深圳职业技术学院 | Pen-holding posture correction device and intelligent pen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |