WO2006022149A1 - 比率分割用ノギス - Google Patents
比率分割用ノギス Download PDFInfo
- Publication number
- WO2006022149A1 WO2006022149A1 PCT/JP2005/014728 JP2005014728W WO2006022149A1 WO 2006022149 A1 WO2006022149 A1 WO 2006022149A1 JP 2005014728 W JP2005014728 W JP 2005014728W WO 2006022149 A1 WO2006022149 A1 WO 2006022149A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- main
- ratio
- measurement
- rack
- dimension
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/20—Slide gauges
- G01B3/205—Slide gauges provided with a counter for digital indication of the measured dimension
Definitions
- the present invention relates to a vernier caliper that is easy to specify a ratio division position and to measure dimensions.
- golden ratio has been known since ancient times for many people as a dimensional ratio that gives them a sense of naturalness and beauty. Since aesthetics are a major factor that increases the value of products, the golden ratio is used in determining the design and dimensions of industrial products or architecture. Even in the medical field of dentistry and plastic surgery, the golden ratio is used for the purpose of preventing unnatural feeling after surgery or for the purpose of positive aesthetic effects, and the range of use is wide even today.
- Patent Document 1 Japanese Utility Model Publication No. 5-70991
- Non-patent literature l "Simple measuring instrument to solve problems related to aesthetics in dentistry Golden 'ruler” by Paul B. Feinmann, Dr. med. Den., D. D. S. Tokyo Dental Industry Co., Ltd. 2003
- a reference index 102 is provided in the center of the elongated carrier 101, and a rack thread and a three-dimensional solid 105, 106 having movable indexes 103, 104 located on the opposite sides of the reference index 102 (integrated with each assembly).
- the pinion 107, 108 has a diameter ratio (such as the golden ratio) attached to the central part of the carrier 101 so as to rotate coaxially and integrally. By moving simultaneously on opposite sides of each other, the distance of a specified diameter ratio (golden ratio, etc.) is translated.
- Patent Document 2 JP-A-60-67199
- Patent Document 3 discloses an example in which calculation is performed within the arithmetic device of the caliper itself using calipers. The finger size is measured and the selection of the ring size or number is calculated and displayed, but there is no calculation function that uses the two measured dimensions. There is no function to calculate and display the ratio of other measured dimension values based on one measured dimension value, and to calculate and display the error as to whether it is the golden ratio.
- Patent Document 3 Japanese Patent Laid-Open No. 8-193827
- the problem to be solved is that, in finding and applying the golden section relationship between two dimensions, the accuracy of narrowing the measurement range compared to the size of the measuring tool itself is not constant, and fine adjustment of the opening is difficult. This is a problem of poor operability and practicality, such as being difficult to measure accurately or difficult to handle with one hand, which is difficult to use in a narrow place.
- the golden section is displayed by the slide mechanism on the straight scale without using the link mechanism.
- One of the means of the present invention is a method of displaying three golden sections by one sliding movement. That is, at the end of one of the slidable ranges from the reference point or the reference line perpendicular to the slide direction, the reference point or reference line at the end of the main scale. And a slide structure in which two main and sub slider parts each having an overlapping pointing point or reference line move in parallel in the same direction, with the sub slider part in the middle and the main slider part more than the sub slider part.
- the movement distance of the sub slider is b.
- bZa is the golden ratio
- the main slider section is provided with a large and small pion with a pitch circle diameter ratio of 1 to 1 so that it can rotate coaxially.
- the main feature is to move in the same direction.
- another aspect of the present invention is to display the ratio of the first slide by the second slide operation, or the closest ratio and error among predetermined ratios.
- a main scale part having a first measurement diio
- a slider part having a second measurement dio movably attached to the main scale part
- a dimension detection means for detecting a dimension value between these measurement diios
- an input confirmation switch for confirming and inputting this dimension value
- a computing means for computing from two or more dimension values
- a display means for displaying the computation result.
- the first input confirmed dimension value and the second A ratio of dimension values is calculated, and further, an error or ratio between a constant stored in advance in the calculation device and the ratio is calculated, and the calculation result is displayed.
- the rack is housed and protected without protruding from the straight scale portion, and the rack is not damaged or damaged, or does not hinder measurement. Also, simply sliding the outer slider with one hand moves the inner slider by the golden ratio, and the amount of movement to slide the outer slider is easy to fine-tune.
- the size of the measuring instrument itself with little fluctuation and high accuracy is out of the way of the comparator and does not interfere with the measurement, and the measuring range is wide and the range of utilization is wide and easy to handle.
- FIG. 1 is a front view showing a state in which the ratio dividing caliper of the present invention is fully opened. (Example 1)
- FIG. 2 is an explanatory diagram in which a block diagram showing a circuit configuration is superimposed on an outline drawing in the case of dimensional ratios and approximate expression display, which is another aspect. (Example 3)
- FIG. 3 is a diagram of the back surface having the dimension detecting means of FIG. (Example 1)
- FIG. 4 is a front view of the closed state. (Example 1)
- FIG. 5 is a front and side view showing only the main scale 1. (Example 1)
- FIG. 6 is a front and side view showing only the sub slider portion 2. (Example 1)
- FIG. 7 is a front and side view showing only the main slider 3. (Example 1)
- FIG. 8 shows another embodiment using an idler 61 in the gear train. (Example 2)
- FIG. 9 is an enlarged cross-sectional view at the cutting position shown in FIG. (Example 2)
- Fig. 10 shows an example of a compass-shaped proportional divider using a conventional four-bar linkage mechanism.
- FIG. 11 shows an embodiment using a proportional divider using another conventional link mechanism.
- FIG. 12 is an explanatory diagram of a closed state in which the reference index and the movable index of the proportional divider using the conventional rack and pion match.
- FIG. 13 is an explanatory diagram of a state in which the reference index and the movable index of the conventional proportional dividing tool are the maximum dimensions when they are fully opened.
- FIG. 14 is a diagram showing a position of a conventional caliper inner measuring dio.
- FIG. 1 shows an example of a ratio dividing caliper.
- a straight scale part 1 a secondary slider part 2, and a main slider part 3.
- Fig. 3 shows an example of the dimension detection means on the back surface. Since this dimension detection means is the same as that of a conventional caliper, the details are omitted.
- the sub slider part 2 and the main slider part 3 have vernier scales 32, which are dimension detection means. 31 and can measure the dimension b and a in the figure precisely.
- the main scale section 1 has a straight scale section 11 having a groove formed in the central longitudinal direction, and a main rack 12 is provided over almost the entire length.
- FIG. 5 shows an example of a ratio dividing caliper.
- the sub-slider 13 is fixed to the sub-slider 2.
- the main slider section 3 has large and small pions mounted integrally and coaxially so that it can rotate.
- the large pion 15 is the main rack 12 of the main scale section 1, and the small pion 16 is the auxiliary pion 16.
- the slider 13 and the slider 13 are attached to each other and close to each other as shown in FIG.
- the indicator lines 51, 52, and 53 of the inner measurement dio 23 of the part 2 and the inner measurement dio 25 of the main slider part 3 and the indication points 56, 57, and 58 of the respective tips are aligned.
- the sub-slider portion 2 and the sub-rack 13 are fixed by the fixing screws 14 with their positions adjusted in the longitudinal direction.
- the ratio of the pitch circle diameters of the large pion and the small pion is selected to be one golden ratio, or 0.382.
- the vector (arrow) in Fig. 1 when the main slider 3 is moved to the right in the figure, for example by a, the large and small pions rotate to the right, so the secondary slider 2 is at a distance c from the main slider 3 , Will move relative.
- the sub-slider part 2 indicates the golden section b: c where the main slider part 3 is close.
- the secondary slider part 2 is the golden section that is closer to the dijo 22 of the main scale part 1.
- FIG. 3 shows an example of the back surface dimension detecting means.
- the main scale as shown in Fig. 1 Inner gauge of part 1 Since the indicator line 51 of the measuring gauge 22 is located at the leftmost end of the caliper, it is possible to measure the end face force such as the height measurement of the object placed on the desk.
- the main slider can be moved greatly and small fine adjustments can be made, and the golden division relationship between the three dimensions a, b, and c can be discovered. And the required dimensions can be easily determined with high accuracy.
- racks 12 and 13 do not interfere with the measurement even on a desk or in a narrow space, and are protected by the inner groove of the main scale, so that the rack can protrude outside the left and right end forces that are difficult to damage. This also has the effect of not damaging the measurement target.
- the position of the dimension measurement reference is conventionally indicated by three indication points such as the link tip, and the method according to the present invention also has a triangular shape similar to the acute tip shown by B in FIG.
- each indication line force S3 parallel straight lines at each end of each jaw is a straight line, and the three points to be measured are accurately straightened.
- the characteristic part is in the golden division position on the flat surface of a desk or the like after measuring the exact dimensions with the measurement object 21, 24 on the outer measurement and holding the measurement object on a flat surface such as a desk This makes it easier to measure and study how much the ideal position is, and expands its applications.
- the measurable range can be easily expanded simply by manufacturing the main scale 1, the main rack 12, and the sub rack 13 for a longer time.
- MERITKA S enables dimension measurement, determination of required dimensions, and application in a wider range of fields.
- the main slider 3 moves to the right in FIG. 8 on the main scale 1, the main rack 12 causes the idler bion 61 to rotate right, and the large gear 15 mating therewith causes left rotation.
- the idler matches the direction of the relative speed when the sub rack 13 is viewed from the main slider part 3 with the direction of the relative speed when the main rack 12 is viewed from the main slider part 3.
- a plurality of large and small cogwheels that rotate coaxially and have a pitch circle diameter ratio that is not necessarily the same as described above are arranged, and are in contact with each other, so that the ratio between the moving speed of the main rack 12 and the moving speed of the sub rack 13 Even if the ratio is set to 1 golden ratio, the same effect can be produced.
- the rack and the pinion are combined with a wire and a pulley (for example, a twisted wire is wound around the pulley, and the shape and mounting method is the same as that of the corresponding rack, and the rack-like member without teeth.
- the twist wire is fixed and arranged at positions corresponding to both ends of the corresponding rack), a chain and a chain wheel (for example, the chain is pulled linearly, and the rack-like member is positioned corresponding to both ends of the corresponding rack.
- FIG. 2 shows an example in which the golden section relationship is displayed by two sliding operations. Slide the slide part and detect the dimension a with the displacement detector, which is the dimension detection means. By pressing the switch, the first input confirmed dimension value a is stored in the arithmetic control unit which is an arithmetic unit. Further slide the slide part, detect the dimension b at that time, and calculate the ratio bZa with the arithmetic unit. For example, 1, 0.382, 1/2, 2/3, 3/5, 5/8, 8/13, 0.618, the reciprocal of the square root of 2, the reciprocal of the square root of 3, The constants such as the reciprocal of the pi are stored, and the error between these constants or one constant and the calculated ratio is calculated.
- a dimension XX. Xmm b dimension yy. Y mm c dimension zz. Zmm etc. are displayed on the digital display as the display device. Also, when the mode selection switch is displayed as a percentage, b dimension, ss. S percentage, c dimension, rr. R percentage, etc. are displayed. When the mode selection switch is displayed as an approximate expression, b dimension 3/8 jmm c dimension 5Z8 error kk.kmm or nearest integer ratio 2
- the present invention can be applied to uses that require the creation of beautiful and natural impression shapes for all.
- a measuring instrument for aesthetic medicine such as dentistry or plastic surgery
- a measuring instrument for mechanical products such as watches and cars, architecture, jewelry, toys, or illustration and video creation
- a caliper can be used to measure the outer diameter and inner diameter.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006531719A JPWO2006022149A1 (ja) | 2004-08-26 | 2005-08-11 | 比率分割用ノギス |
TW094146021A TW200724860A (en) | 2004-08-26 | 2005-12-23 | Vernier caliper for proportional division |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004246188 | 2004-08-26 | ||
JP2004-246188 | 2004-08-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006022149A1 true WO2006022149A1 (ja) | 2006-03-02 |
Family
ID=35967366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/014728 WO2006022149A1 (ja) | 2004-08-26 | 2005-08-11 | 比率分割用ノギス |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPWO2006022149A1 (ja) |
TW (1) | TW200724860A (ja) |
WO (1) | WO2006022149A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011087465A1 (en) * | 2010-01-13 | 2011-07-21 | Ahmet Akdeniz | A measuring device for measuring and controlling a slotting that opens to an axle |
CN103368108A (zh) * | 2013-07-16 | 2013-10-23 | 国家电网公司 | 高压电缆头划线切割定位器 |
CN107702630A (zh) * | 2017-09-27 | 2018-02-16 | 焦作铁路电缆有限责任公司 | 一种电缆金属带铠装间隙量测工具 |
IT202100023525A1 (it) * | 2021-09-13 | 2023-03-13 | Alessandro Carrafiello | Scalimetro antropometrico |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115024741B (zh) * | 2022-06-09 | 2023-04-07 | 上海市胸科医院 | 结节定位装置和辅助测量工具 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4416063A (en) * | 1982-03-02 | 1983-11-22 | Jack Nestor | Golden proportion calipers |
JPS6067199A (ja) * | 1983-09-19 | 1985-04-17 | ジヤツク・ネスタ− | 比例分割器 |
JPH0886638A (ja) * | 1994-09-14 | 1996-04-02 | Keishiyu Katou | 変倍率算出ゲージ |
-
2005
- 2005-08-11 JP JP2006531719A patent/JPWO2006022149A1/ja active Pending
- 2005-08-11 WO PCT/JP2005/014728 patent/WO2006022149A1/ja active Application Filing
- 2005-12-23 TW TW094146021A patent/TW200724860A/zh unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4416063A (en) * | 1982-03-02 | 1983-11-22 | Jack Nestor | Golden proportion calipers |
JPS6067199A (ja) * | 1983-09-19 | 1985-04-17 | ジヤツク・ネスタ− | 比例分割器 |
JPH0886638A (ja) * | 1994-09-14 | 1996-04-02 | Keishiyu Katou | 変倍率算出ゲージ |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011087465A1 (en) * | 2010-01-13 | 2011-07-21 | Ahmet Akdeniz | A measuring device for measuring and controlling a slotting that opens to an axle |
DE112010005125B4 (de) * | 2010-01-13 | 2015-05-21 | Ahmet Akdeniz | Messvorrichtung zum Messen und Überprüfen von Nuten an Wellen |
CN103368108A (zh) * | 2013-07-16 | 2013-10-23 | 国家电网公司 | 高压电缆头划线切割定位器 |
CN105186395A (zh) * | 2013-07-16 | 2015-12-23 | 国家电网公司 | 制作准确、方便的高压电缆头划线切割定位器使用方法 |
CN103368108B (zh) * | 2013-07-16 | 2015-12-23 | 国家电网公司 | 高压电缆头划线切割定位器 |
CN107702630A (zh) * | 2017-09-27 | 2018-02-16 | 焦作铁路电缆有限责任公司 | 一种电缆金属带铠装间隙量测工具 |
IT202100023525A1 (it) * | 2021-09-13 | 2023-03-13 | Alessandro Carrafiello | Scalimetro antropometrico |
Also Published As
Publication number | Publication date |
---|---|
TW200724860A (en) | 2007-07-01 |
JPWO2006022149A1 (ja) | 2008-05-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2006022149A1 (ja) | 比率分割用ノギス | |
US4173074A (en) | Hand measuring device | |
CN103604345A (zh) | 蜗杆中径测量装置 | |
JP2005083918A (ja) | 形状測定装置、形状測定方法、形状解析装置、形状解析プログラムおよび記録媒体 | |
CN206832159U (zh) | 导叶开度测量用高精度卡尺 | |
US20050044740A1 (en) | Fractional measuring caliper | |
US20030233761A1 (en) | Measuring device | |
CN2413263Y (zh) | 一种带游标的螺旋测微计 | |
US4945650A (en) | Measurement digitizer | |
CN207515681U (zh) | 一种组合式数显卡尺 | |
US4265021A (en) | Distance measuring instrument | |
CN211532881U (zh) | 量肩器 | |
CN205825872U (zh) | 新型间隙测量装置 | |
JP4054048B2 (ja) | 比率分割用目盛り | |
JP6511597B2 (ja) | 目盛 | |
CN105708466A (zh) | 一种小血管直径测量尺 | |
CN112060813A (zh) | 一种可多等分任意角的分角器 | |
KR101295693B1 (ko) | 갭 게이지 | |
CN2585625Y (zh) | 卡规 | |
CN2544966Y (zh) | 角度尺 | |
CN215952399U (zh) | 一种用于五金件测量的工具 | |
CN1584488A (zh) | 一种半径测量仪 | |
CN213208809U (zh) | 改良型铁路道岔锁闭开程量数显尺 | |
CN219921047U (zh) | 伤口测量尺 | |
CN110859350A (zh) | 量肩器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NG NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU LV MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2006531719 Country of ref document: JP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |