CN101703402A - Method for customizing juvenile hand sizes - Google Patents
Method for customizing juvenile hand sizes Download PDFInfo
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- CN101703402A CN101703402A CN200910196219A CN200910196219A CN101703402A CN 101703402 A CN101703402 A CN 101703402A CN 200910196219 A CN200910196219 A CN 200910196219A CN 200910196219 A CN200910196219 A CN 200910196219A CN 101703402 A CN101703402 A CN 101703402A
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Abstract
The invention discloses a method for customizing juvenile hand sizes, which comprises the following steps: a size classification step, classifying the juvenile hand sizes, namely dividing boys and girls into two classes, and counting respective number and data of measuring hand widths and hand lengths; calculating size difference values according to the data, classifying the sizes, and listing a plurality of sizes; counting all data belonging to one size in the data to acquire the coverage rate of the size in the detected people; setting the sizes of which coverage rates are more than or equal to 0.5 percent as final sizes; and a standard size selection step, namely selecting one of the acquired final sizes as a standard size according to a hand tool required for manufacturing. Through the method for customizing the juvenile hand sizes, the juveniles can select living facilities matched with self according to the hand sizes obtained by the method so as to improve the satisfaction degree of the juveniles on the hand facilities and fill the bank that the current market has no juvenile hand sizes.
Description
Technical field
The present invention relates to a kind of method for customizing juvenile hand sizes, relate in particular to a kind of method for customizing juvenile hand sizes that uses Textile Engineering and ergonomics.
Background technology
China did not also carry out nationwide minor's human body dimension measurement at present.Because long-term lacking minor's anthropometric data accurately, the hand size is exactly one of them, causes satisfaction to minor's articles for use far below the adult.
Hands is the important limbs instrument of human being's production work, daily life tools only with the hand perfect adaptation, just can reach best production effect.Do not have the juvenile hand sizes type, just mean the life appliance that to produce with minor's coupling.
Summary of the invention
The objective of the invention is to overcome the defective of prior art and a kind of method for customizing juvenile hand sizes is provided, make the minor to select the life appliance that is complementary with oneself according to the hand type that this method draws, improved the satisfaction of minor to the hand apparatus, having filled up does not have this blank of juvenile hand sizes type in the market.
The technical scheme that realizes above-mentioned purpose is: a kind of method for customizing juvenile hand sizes, and wherein, it may further comprise the steps:
Number type classification step is classified to pupillary hand type, and this step comprises:
At first, boy student and schoolgirl are divided into two big classes, add up each somebody's number, and measure boy student and schoolgirl's the wide and pushing data of hands;
Then,, carry out stepping, list several numbers type by the shelves difference according to the shelves difference of the data computation minor's hand that measures;
Once more, all data that belong to some types in the data that measure are added up, draw the coverage rate of this number type in all measured;
At last, coverage rate is set to the final type more than or equal to 5 ‰ number type, and number type less than 5 ‰ then is not set to the final type;
The reference number type is selected step, according to the hand apparatus of required manufacturing, selects in the above-mentioned final type that obtains one as the reference number type.
Above-mentioned method for customizing juvenile hand sizes wherein, also comprises and makes hand apparatus step, and version and composing are made a plate, pushed away to the reference number type of selecting according to the reference number type to obtain in the step by making every effort to overcome CAD system to the hand apparatus.
Above-mentioned method for customizing juvenile hand sizes, wherein, in check mark type classification step, when listing several numbers type, need the check mark type to define, wherein: the length of number finger hands, with pushing size Expressing, type refers to the width of hands, and with the wide size Expressing of hands, both all are unit with mm.
Above-mentioned method for customizing juvenile hand sizes, wherein, when calculating the shelves difference of minor's hand, need to obtain each age bracket hand type meansigma methods respectively according to boy student who measures and schoolgirl's the wide and pushing data of hands, analyze boy student and schoolgirl's hand growth tendency and characteristics, obtain boy student and schoolgirl's pushing, the wide meansigma methods of hands, calculate pupillary hand shelves difference at last.
Above-mentioned method for customizing juvenile hand sizes, wherein, when measuring the wide and pushing data of boy student and schoolgirl's hands, adopt photogrammetry, be about to 4～17 years old pupillary hand photo of some names and import computer, with the photo form deposit, it is pushing wide with hands to utilize the photoshop graphics editing software to measure.
Above-mentioned method for customizing juvenile hand sizes, wherein, during measurement, the cuff of measured's clothes is rolled, expose wrist portion, hand and wrist portion keep level substantially, measure pushing with hands when wide, make benchmark with the middle finger vertical line, on photoshop software measurement interface, pull out a vertical line as benchmark before measuring, photo is rotated to middle finger be parallel with vertical line and measure, the distance of putting wrist portion with middle fingertip is as pushing, with the palm of hand from left to right 2 distance be that hands is wide.
Above-mentioned method for customizing juvenile hand sizes, wherein, described pushing shelves difference is that the wide shelves difference of 10mm, hands is 5mm.
The invention has the beneficial effects as follows: the present invention is by the classification to pupillary hand type, filled up the blank that does not have the juvenile hand sizes type in the market, can produce suitable pupillary hand instrument by this method, for example glove have improved satisfaction and the comfort level of minor to the hand apparatus.
Description of drawings
Fig. 1 is boy student's hand growth tendency figure of the present invention;
Fig. 2 is schoolgirl's hand growth tendency figure of the present invention.
The specific embodiment
Hand measurement and measurement data have important meaning to the formulation of hand type.The hand measurement is the prerequisite of typing, and the combination by measurement and regression equation can obtain the hand typing.The meaning of typing is can produce various safety devices (as glove) according to the gained model, but the reference number type finds own affiliated a certain model simultaneously, and selects suitable safety device.
Below will the invention will be further described by embodiment.
A kind of method for customizing juvenile hand sizes, it may further comprise the steps:
Number type classification step is classified to pupillary hand type, and this step comprises:
At first, boy student and schoolgirl are divided into two big classes, add up each somebody's number, and measure boy student and schoolgirl's the wide and pushing data of hands, when measuring the wide and pushing data of boy student and schoolgirl's hands, adopt photogrammetry, with 4000 pupillary hand photos importing computers of 4 years old～17 years old, with the photo form deposit, it is pushing wide with hands to utilize the photoshop graphics editing software to measure;
During measurement, the cuff of measured's clothes is rolled, expose wrist portion, hand and wrist portion keep level substantially, measure pushing with hands when wide, make benchmark with the middle finger vertical line, when accessing measured's hand photo, not all measured's middle finger is all vertical, therefore on photoshop software measurement interface, pull out a vertical line as benchmark before measuring, photo is rotated to middle finger to be parallel with vertical line and to measure, the distance of putting wrist portion with middle fingertip is as pushing, with the palm of hand from left to right 2 distance be that hands is wide, according to pushing in the Chinese republic national standard " adult's hand type " and the wide measuring method of hands: pushing, the mid point of palmar surface line that connects processus styloideus radii point and processus styloideus ulnae point is to the air line distance of middle fingertip point; Hands is wide, and the side metacarpal bone is put to the air line distance of ulnar side metacarpal bone point;
Then, shelves difference according to the data computation minor's hand that measures, carry out stepping by the shelves difference, list several numbers type, need the check mark type to define, wherein: the length of number finger hands, with pushing size Expressing, type refers to the width of hands, with the wide size Expressing of hands, both are unit with mm all, express the big or small girth of a garment of hand size;
Once more, all data that belong to some types in the data that measure are added up, draw the coverage rate of this number type in all measured;
At last, coverage rate is set to the final type more than or equal to 5 ‰ number type, and number type less than 5 ‰ then is not set to the final type;
The reference number type is selected step, and according to the hand apparatus of required manufacturing, one in the final type that obtains in the selection type classification step as the reference number type;
Make hand apparatus step, version and composing are made a plate, pushed away to the reference number type of selecting according to the reference number type to obtain in the step by making every effort to overcome CAD system to the hand apparatus.
Among the present invention, when calculating the shelves difference of minor's hand, need to obtain each age bracket hand type meansigma methods respectively according to boy student who measures and schoolgirl's the wide and pushing data of hands, analyze boy student and schoolgirl's hand growth tendency and characteristics, obtain boy student and schoolgirl's pushing, the wide meansigma methods of hands, calculate pupillary hand shelves difference at last.
The present invention is when carrying out stepping to minor's hand: 4 years old～17 years old minor is growing the vigorous stage, and the hand type has many.With the pushing 5mm of pressing stepping, hands is wide press the 2mm stepping after, prepare to begin classification for first number type with pushing 95mm, the wide 50mm of hands.Be classified as type with pushing No. 95/50 95～100mm, wide boy student or the schoolgirl of hands at 50～55mm.But the measurement number is limited, and so classification causes each number type number very few, and coverage rate is less than 5 ‰.The pushing 10mm of the pressing stepping of final decision, the wide 5mm stepping of pressing of hands.
When the juvenile hand sizes type is formulated, 4 years old～17 years old teenage boy student and schoolgirl's pushing, wide data of hands are sorted from small to large, find out the hands of the number of meeting type very soon.Number under each number type is recorded in the Excel table, sees also following table table 1 and table 2:
Table 1 boy student hand measurement data
Table 2 schoolgirl hand measurement data
Draw coverage rate by table 1 and table 2.The hand type is to formulate according to coverage rate, asks for an interview following table 3 and table 4.Coverage rate has reflected number type shared ratio in given (boy student 1807 people, schoolgirl 1700 people) of various handss.Table look-up as can be known as boy student's hand coverage rate: the hand type of the wide 60mm collocation of pushing 130mm of boy student and hands, proportion is 51.47 ‰.Show pushingly in 125mm to 130mm (not comprising 125mm) interval, simultaneously hands is wide 57.5mm to the 62.5mm teenage boy student of (not comprising 57.5mm), and shared ratio is 51.47 ‰ in 1807 measured people.Draw the hand type by table 3 and table 4.Table 3 and table 4 are as follows:
Table 3 boy student hand coverage rate
Table 4 schoolgirl hand coverage rate
Hand type method for expressing, number with the numeral of type between separate and dated man (M) or woman (F) with oblique line.
Example: 150/70M
Wherein: 150 the expression number size;
The size of 70 expression types;
M represents the man.
The present invention is according to this method, through experiment, draw number type of table 5 and table 6, in table 5 and table 6, if a certain type position coverage rate is not less than 5 ‰, then model is set is the final type in this position, if a certain type position coverage rate is less than 5 ‰, then model is not set is the final type in this position, and form is as follows:
Table 5 boy student hand type is formulated
Table 6 schoolgirl hand type is formulated
See also Fig. 1 and Fig. 2, the present invention studies pupillary hand growth tendency, according to 4000 less than minor's hand data, it is (long as pointing to get rid of special hand data, hands is wide excessive etc.) after, obtain 3507 minor's hand data, obtain the pushing and wide data meansigma methods of hands of each age bracket, linear graph draws.
As seen from the figure, the growth at age and the wide growth of teenage staff are proportional, and increasing degree is very little.Pushing also have the trend that is directly proportional with the age, but pushing increasing degree is bigger.Observe according to measuring simultaneously, the hand growth mainly is the growth pointed, and with advancing age, the finger increasing degree has occupied the very big ratio of pushing growth.
See that from linear graph the boy student was at 15 years old to 17 years old growth trend level off, increasing degree reduces gradually even is tending towards constant, illustrates that boy student's hand is grown to last till before and after 15 years old beginning slowly even stop, and growth trend thereafter is minimum.And the schoolgirl just presented the almost development trend of level later at 12 years old, illustrate schoolgirl's hand before and after 12 years old with regard to zoon, the trend of growth is minimum.Comparing with adult's hand type draws, and teenage boy student's hand was similar to man's hands portion in 15 years old～17 years old; 12 years old～teenage schoolgirl's hand was similar to woman's hand in 17 years old.
Because minor's hand form of same age bracket has nothing in common with each other, the affiliated type also has nothing in common with each other.Calculate: the pushing and wide meansigma methods of hands of teenage boy student is 163.2mm, 73.4mm, and the affiliated type is 165/75M; Pushing and the wide meansigma methods of hands of teenage schoolgirl is 156.7mm, 68.2mm, and the affiliated type is 155/70F.So, the classification of juvenile hand sizes type, 165/75M and 155/70F and after number type, approach adult's hand type and classify.The hand apparatus being counted when pushing away edition, serve as according to pushing away version, only shifting above-mentioned two numbers types onto and get final product with hand shelves difference.
One of the research direction in ergonomics field, be that Chinese human ergonomic standard science data are gathered and used. it is photogrammetry that the hand type is formulated the hand measuring method that adopts. photogrammetry utilization optical technology, the survey thing is carried out digital filming, and on shooting results, calculate and measure indirectly according to location of pixels, be the non-contact measurement means. digital camera resolution up to millions of pixel status under, photogrammetry is applied to the somatometry field higher certainty of measurement. and it is fast that it has speed, automaticity is higher, advantage such as simple. not only can extract the outline figure of health automatically, though and can obtain the sized data of 80 multinomial partes corporis humani positions at short notice. the error in data that the three-dimensional human body measurement technology records is minimum, but the people stands in a platform last arm and opens when measuring, finger and palm can not be limited in the plane, pushing and the hands that records is wide also just incorrect. and the photo measurement method is placed on hands on the plane of a scanner, cover dark overcover again, under finger and the state that all stretches of palm, measure, can guarantee to measure pushing accurately and hands wide. but scanner is renovated and is pressed in when putting down on hand, may cause finger and palm because of the extruding lateral magnification, can make data that certain error is arranged. therefore, among the present invention, adopt photogrammetry to come pupillary hand is measured.
Below embodiment has been described in detail the present invention in conjunction with the accompanying drawings, and those skilled in the art can make the many variations example to the present invention according to the above description.Thereby some details among the embodiment should not constitute limitation of the invention, and the scope that the present invention will define with appended claims is as protection scope of the present invention.
Claims (7)
1. method for customizing juvenile hand sizes is characterized in that it may further comprise the steps:
Number type classification step is classified to pupillary hand type, and this step comprises:
At first, boy student and schoolgirl are divided into two big classes, add up each somebody's number, and measure boy student and schoolgirl's the wide and pushing data of hands;
Then,, carry out stepping, list several numbers type by the shelves difference according to the shelves difference of the data computation minor's hand that measures;
Once more, all data that belong to some types in the data that measure are added up, draw the coverage rate of this number type in all measured;
At last, coverage rate is set to the final type more than or equal to 5 ‰ number type, and number type less than 5 ‰ then is not set to the final type;
The reference number type is selected step, according to the hand apparatus of required manufacturing, selects in the above-mentioned final type that obtains one as the reference number type.
2. method for customizing juvenile hand sizes according to claim 1, it is characterized in that, comprise also and make hand apparatus step that version and composing are made a plate, pushed away to the reference number type of selecting according to the reference number type to obtain in the step by making every effort to overcome CAD system to the hand apparatus.
3. method for customizing juvenile hand sizes according to claim 1, it is characterized in that, in check mark type classification step, when listing several numbers type, need the check mark type to define, wherein: the length of number finger hands, with pushing size Expressing, type refers to the width of hands, and with the wide size Expressing of hands, both all are unit with mm.
4. method for customizing juvenile hand sizes according to claim 1, it is characterized in that, when calculating the shelves difference of minor's hand, need to obtain each age bracket hand type meansigma methods respectively according to boy student who measures and schoolgirl's the wide and pushing data of hands, analyze boy student and schoolgirl's hand growth tendency and characteristics, obtain boy student and schoolgirl's pushing, the wide meansigma methods of hands, calculate pupillary hand shelves difference at last.
5. method for customizing juvenile hand sizes according to claim 1, it is characterized in that, when measuring the wide and pushing data of boy student and schoolgirl's hands, adopt photogrammetry, be about to 4 years old～17 years old pupillary hand photo of some names and import computer, with the photo form deposit, it is pushing wide with hands to utilize the photoshop graphics editing software to measure.
6. method for customizing juvenile hand sizes according to claim 5, it is characterized in that, during measurement, the cuff of measured's clothes is rolled, expose wrist portion, hand and wrist portion keep level substantially, measure pushing with hands when wide, make benchmark with the middle finger vertical line, on photoshop software measurement interface, pull out a vertical line as benchmark before measuring, photo is rotated to middle finger be parallel with vertical line and measure, the distance of putting wrist portion with middle fingertip is as pushing, with the palm of hand from left to right 2 distance be that hands is wide.
7. method for customizing juvenile hand sizes according to claim 1 is characterized in that, described pushing shelves difference is that the wide shelves difference of 10mm, hands is 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910196219A CN101703402A (en) | 2009-09-23 | 2009-09-23 | Method for customizing juvenile hand sizes |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910196219A CN101703402A (en) | 2009-09-23 | 2009-09-23 | Method for customizing juvenile hand sizes |
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| CN101703402A true CN101703402A (en) | 2010-05-12 |
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| CN200910196219A Pending CN101703402A (en) | 2009-09-23 | 2009-09-23 | Method for customizing juvenile hand sizes |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105615070A (en) * | 2014-11-04 | 2016-06-01 | 广西北海利博盛安全用品有限公司 | Methods for acquiring sizes of hands and manufacturing gloves |
| CN108888410A (en) * | 2018-07-26 | 2018-11-27 | 郑青春 | A kind of sanitary napkin demal system and method |
| CN111078743A (en) * | 2019-12-12 | 2020-04-28 | 浙江乔治白校服有限公司 | Jacket page-pushing method |
-
2009
- 2009-09-23 CN CN200910196219A patent/CN101703402A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105615070A (en) * | 2014-11-04 | 2016-06-01 | 广西北海利博盛安全用品有限公司 | Methods for acquiring sizes of hands and manufacturing gloves |
| CN108888410A (en) * | 2018-07-26 | 2018-11-27 | 郑青春 | A kind of sanitary napkin demal system and method |
| CN111078743A (en) * | 2019-12-12 | 2020-04-28 | 浙江乔治白校服有限公司 | Jacket page-pushing method |
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Application publication date: 20100512 |