CN103921589A - Method for using chalks for writing by person with defect thumb and execution device thereof - Google Patents
Method for using chalks for writing by person with defect thumb and execution device thereof Download PDFInfo
- Publication number
- CN103921589A CN103921589A CN201410187939.3A CN201410187939A CN103921589A CN 103921589 A CN103921589 A CN 103921589A CN 201410187939 A CN201410187939 A CN 201410187939A CN 103921589 A CN103921589 A CN 103921589A
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- China
- Prior art keywords
- chalk
- retaining sleeve
- finger
- clamping sleeve
- writing
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- 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
A method for using chalks for writing by a person with the defect thumb comprises the chalk (B) and is characterized in that the chalk (C) and the finger (A) are inserted into a small caliber hole end and a large caliber hole end of a clamping sleeve (1) respectively (hard force movable positioning is implemented), the finger (A) abuts against the tail end of the chalk (C) to control the length, exposed out of the clamping sleeve (1), of the front segment of the chalk (C), finally, elastic casing pipes (3) which are arranged outside the clamping sleeve (1) and stretch out of the two ends of the clamping sleeve (1) are respectively straightened to bind the outer side of the chalk (C) and the outer side of the finger (A) in a tightly-sleeved mode (auxiliary elastic tightening positioning and displacement preventing are implemented), according to the measures, the single finger (A) drives the chalk (C) through the clamping sleeve (1) to complete the writing process, the clamping sleeve (1) is provided with the small caliber hole end and the large caliber hole end, the chalk (B)can be embedded into the small caliber hole end through an internally-arranged bush pipe (2), the finger (A) can be directly embedded into the large caliber hole end, and the clamping sleeve (1) is further sleeved with the elastic casting pipes (3) with the length larger than that of the clamping sleeve (1).
Description
Technical field
The invention belongs to disabled person's articles for use technology, related in particular to method and actuating unit technology thereof that a kind of thumb disabled person uses chalk-writing.
Background technology
At present, the chalk clamping device of selling on market, only can locate the writing device (must can drive chalk to write by two fingers) of short chalk on blackboard, and do not have single finger and chalk to be positioned in Yi Ge mechanism simultaneously, and allow the device of single finger actuation chalk-writing, this,, for the disabled person (not very few in industrial injury Can Zhi person colony) who loses thumb, feels that it's rather a pity.
Summary of the invention
The present invention's object: the problem that is exactly above-mentioned in order to solve " it's rather a pity ".
For realizing the object of the invention, be achieved by the following technical solutions:
Method of the present invention: the small-bore nose end that chalk and finger are inserted respectively to retaining sleeve and heavy caliber nose end (implement rigid stressed packaged type location---easily become flexible), and prop up by finger the length that chalk tail end control chalk leading portion exposes retaining sleeve, last again by be arranged on spring-backed quill part that retaining sleeve outside Shen go out these retaining sleeve two ends respectively cut-off with the mode of tightly overlapping the fasten outside of chalk and the outside of finger (implement auxiliary elasticity tie tight locate and stop it to be subjected to displacement), the process that allows single finger drive chalk to write on blackboard by hard retaining sleeve with this behave.
Actuating unit of the present invention: retaining sleeve is provided with the heavy caliber end that can be embedded the small-caliber end of chalk and directly can be embedded finger by built-in bushing pipe, and retaining sleeve also overcoat has the spring-backed quill (its two ends have more at least respectively 1 centimetre of retaining sleeve) of being longer than this retaining sleeve.---when this spring-backed quill is enclosed within retaining sleeve outward, can arrange in the mode naturally keeping flat, also can arrange in the folded mode of longitudinal convolution, and do not using the mode arranging with this when of the present invention to prepare to be activated at any time;
Described retaining sleeve is less than 1.5 centimetres by bore, and long 10 centimetres, the thick rustless metal material that is greater than 0.2 millimeter is made;
Described bushing pipe is 1 centimetre by bore, the plastic production of long 3 centimetres, and it is embedded in one end of retaining sleeve in the mode of tight fit or gummed;
Described spring-backed quill is less than 0.9 centimetre by bore, and the thick high-tension rubber type of material that is greater than 0.1 centimetre is made.
Feature of the present invention: because the present invention can locate respectively by hard retaining sleeve finger and chalk in its rear and front end, again by being enclosed within the two ends of the spring-backed quill on retaining sleeve outward, (soft location) above-mentioned rigid finger and the chalk that is positioned at these retaining sleeve two ends of tying tight respectively, is easy to get loose or displacement to prevent that chalk and finger from writing in simple above-mentioned rigid location when stressed.---for example: two has the chalk of thickness to be easy to stressed getting loose or displacement most in above-mentioned rigid location.---this just writes for the chalk of the single finger actuation other end that can be by one end the condition created on blackboard, is to solve to refer to that residual person's above-mentioned " it's rather a pity " problem created condition.
Accompanying drawing explanation
Figure has illustrated the structural principle of the embodiment of the present invention.
1, retaining sleeve (adopting rustless metal to produce); 2, bushing pipe (adopting plastics to produce); 3, spring-backed quill (adopting latex class or rubber type of material to produce); A, finger; B, chalk clamping device; C, chalk.
The specific embodiment
Shown in accompanying drawing, the critical piece that the present embodiment comprises has:
Retaining sleeve 1 be embedded in the bushing pipe 2 of this retaining sleeve 1 one end and be enclosed within on this retaining sleeve 1 outward and its length is greater than the spring-backed quill 3 of this retaining sleeve 1, and become chalk clamping device B by this triplicity.---spring-backed quill 3 has more the part of this retaining sleeve 1 and can utilize the elastic force of its glue class to assist retaining sleeve 1 two ends in the mode of tying tight, to locate disabled person's single finger A and the chalk C of the other end respectively.
Retaining sleeve 1 is guaranteeing that, under the prerequisite of its firm intensity, its thickness should be got over Bao Yuehao, and object is: make the caliber size difference at its two ends the smaller the better.---make the spring-backed quill 3 on this retaining sleeve 1 of overcoat expose the part at two ends, when implementing tightly to overlap the outside of the chalk C that fastens and the outside of finger A, the size of exerting oneself is respectively as far as possible approaching.
The internal diameter of bushing pipe 2 is 1 centimetre (according to chalk C diameter of GB regulation), and external diameter is 1.5 centimetres, and both combine in the tighter mode that is embedded in retaining sleeve 1 one end, to make this.
The material that spring-backed quill 3 adopts should have higher elastic force, and realizes and allow its two ends implement respectively tight fasten chalk C and requisite " assisting " function of pointing the outside of A of overlapping with this.---to guarantee that the chalk C at retaining sleeve 1 two ends can not come off from the two ends of this retaining sleeve 1 with finger A
The diameter of pointing A if feel is less than normal, can consider liner cloth on finger A to aid in the heavy caliber end location of the retaining sleeve 1 of hard, can under the auxiliary elastic force of additional spring-backed quill 3, finger A be tied tight equally.Can normally and easily allow equally finger A drive chalk C to write on blackboard.---obviously, in the present invention, adopting crucial spring-backed quill 3 is necessary (indispensable).
The diameter of pointing A if feel is bigger than normal, the chalk C that wants to write is partially short again, etc. factor, can be with reference to the structural principle of the qualitative signal in accompanying drawing, reset as the case may be and form the retaining sleeve 1, bushing pipe 2 of chalk clamping device B and the specification of spring-backed quill 3 (quite easy---further instruction is omitted).
The method that thumb disabled person utilizes chalk clamping device B to use chalk C to write, the relevant part of expressing in visible above-mentioned " summary of the invention " paragraph, also relevant important technology data of expressing in visible above-mentioned " summary of the invention " paragraph of the concrete data of a plurality of keys for reference in the typical technology design that the present invention adopts.
Claims (2)
1. thumb disabled person uses a method for chalk-writing, has: chalk (B);
It is characterized in that:
Chalk (C) and finger (A) are inserted respectively to small-bore nose end and the heavy caliber nose end of retaining sleeve (1), and by finger (A), prop up chalk (C) tail end and expose the length of retaining sleeve (1) to control chalk (C) leading portion, finally again by the spring-backed quill (3) that is arranged on retaining sleeve (1) outside and stretches out retaining sleeve (1) two end portions respectively cut-off with the mode of tightly overlapping the fasten outside of chalk (C) and the outside of finger (A), with this behave, allow single finger (A) complete the process of writing by retaining sleeve (1) driving chalk (C).
2. thumb disabled person according to claim 1 uses its actuating unit of the method for chalk-writing,
It is characterized in that:
Retaining sleeve (1) is provided with the heavy caliber end that can be embedded the small-caliber end of chalk (B) and directly can be embedded finger (A) by built-in bushing pipe (2), and retaining sleeve (1) is gone back overcoat the spring-backed quill (3) of being longer than this retaining sleeve (1);
Described retaining sleeve (1) is less than 1.5 centimetres by bore, and long 10 centimetres, the thick rustless metal material that is less than 0.2 centimetre is made;
Described bushing pipe (2) bore is 1 centimetre, long 3 centimetres, and, in the mode of tight fit or gummed, be embedded in one end of retaining sleeve (1);
Described spring-backed quill (3) is less than 0.9 centimetre by bore, and the thick high-tension rubber type of material that is greater than 0.1 centimetre is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410187939.3A CN103921589B (en) | 2014-04-21 | 2014-04-21 | Thumb people with disability uses the method for chalk-writing and performs device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410187939.3A CN103921589B (en) | 2014-04-21 | 2014-04-21 | Thumb people with disability uses the method for chalk-writing and performs device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103921589A true CN103921589A (en) | 2014-07-16 |
| CN103921589B CN103921589B (en) | 2016-06-15 |
Family
ID=51140088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410187939.3A Expired - Fee Related CN103921589B (en) | 2014-04-21 | 2014-04-21 | Thumb people with disability uses the method for chalk-writing and performs device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103921589B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2353553Y (en) * | 1998-12-01 | 1999-12-15 | 陈英建 | Pen writing by one finger |
| CN2895081Y (en) * | 2006-03-15 | 2007-05-02 | 杨博文 | Finger type pen |
| CN2915529Y (en) * | 2006-05-31 | 2007-06-27 | 李上 | Bushing pencil capable of being used by single finger |
| CN201217319Y (en) * | 2008-06-17 | 2009-04-08 | 李蕊 | Pen writing by one finger |
| CN201745311U (en) * | 2010-06-23 | 2011-02-16 | 王亚男 | Finger pen |
| KR20120002781U (en) * | 2010-10-14 | 2012-04-24 | 안세영 | Finger pencil |
| CN202264534U (en) * | 2011-05-12 | 2012-06-06 | 山东科技大学 | Novel roller ball pen |
| CN202806033U (en) * | 2012-10-22 | 2013-03-20 | 徐添杨 | Writing pen utilizing finger sleeve to write |
| CN103129227A (en) * | 2011-12-05 | 2013-06-05 | 襄阳市高新技术开发区盛力电子科技经营部 | Writing pen |
-
2014
- 2014-04-21 CN CN201410187939.3A patent/CN103921589B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2353553Y (en) * | 1998-12-01 | 1999-12-15 | 陈英建 | Pen writing by one finger |
| CN2895081Y (en) * | 2006-03-15 | 2007-05-02 | 杨博文 | Finger type pen |
| CN2915529Y (en) * | 2006-05-31 | 2007-06-27 | 李上 | Bushing pencil capable of being used by single finger |
| CN201217319Y (en) * | 2008-06-17 | 2009-04-08 | 李蕊 | Pen writing by one finger |
| CN201745311U (en) * | 2010-06-23 | 2011-02-16 | 王亚男 | Finger pen |
| KR20120002781U (en) * | 2010-10-14 | 2012-04-24 | 안세영 | Finger pencil |
| CN202264534U (en) * | 2011-05-12 | 2012-06-06 | 山东科技大学 | Novel roller ball pen |
| CN103129227A (en) * | 2011-12-05 | 2013-06-05 | 襄阳市高新技术开发区盛力电子科技经营部 | Writing pen |
| CN202806033U (en) * | 2012-10-22 | 2013-03-20 | 徐添杨 | Writing pen utilizing finger sleeve to write |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103921589B (en) | 2016-06-15 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 310018 Xiasha Zhejiang Sci-Tech University, Hangzhou, Zhejiang Applicant after: Zhejiang Sci-Tech University Address before: 310018 School of Hospital of Xiasha Zhejiang Polytechnic University, Zhejiang, Hangzhou Applicant before: Zhejiang Sci-Tech University |
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| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20170421 |