CN2708246Y - Double-wheel double-string four-guide-roller laminated pointer type southward pointing cart - Google Patents
Double-wheel double-string four-guide-roller laminated pointer type southward pointing cart Download PDFInfo
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- CN2708246Y CN2708246Y CN 03207110 CN03207110U CN2708246Y CN 2708246 Y CN2708246 Y CN 2708246Y CN 03207110 CN03207110 CN 03207110 CN 03207110 U CN03207110 U CN 03207110U CN 2708246 Y CN2708246 Y CN 2708246Y
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Abstract
The utility model relates to a south pointing vehicle which is a unique and great invention in ancient China. According to a legend, the earliest south pointing vehicle is invented by the Yellow Emperor who is the human culture primogenitor of China, and also according to another legend, the earliest south pointing vehicle is invented by Zhou gong in Zhou dynasty., Though subsequent history records have a lot of descriptions about the invention and the inventor of the south pointing vehicle and the description about the appearance characteristic and the function of the south pointing vehicle, a drawing or a true object does not left behind. Archaeology circle only discovers a lot of excavations of a common double wheel single-thill vehicle, and consequently, the problems become the myths of history, such as the similarities and differences of the south pointing vehicle and the common double wheel single-thill vehicle in ancient China, the principle for positioning and pointing the south, whether the south pointing vehicle can be produced according to the science level of the Yellow Emperor times or the Zhou gong times, etc. A double-wheel double-string four-guide-roller laminated pointer type south pointing cart is a south pointing cart and is a synchronizing device formed by that two thin wheels, two string ropes, four guide wheels, a pointer and a bearing plate are assembled only on the common double wheel single-thill vehicle. The south pointing vehicle does not use a gear and a differential device, the utility model not only has the advantages of simple structure, convenient use and timing and high-accuracy south pointing function, and also reserves the structional characteristic of the common double wheel vehicle of ancient China, and therefore, the utility model uncovers the myth of the south pointing vehicle culture of ancient china further in science and technology.
Description
The technical field the purpose of this utility model provide a kind of on Ancient Chinese generation generally that use, common dogcart, two spokeless wheel wheels, two string ropes, four guide wheels are installed and be furnished with dumb card figure and pointer simpler, point to more accurate vehicles pointing to the south.
The background technology vehicle pointing to the south is Ancient Chinese unique great invention of generation, is described as " world's automaton the earliest " by western scholar.A kind of saying that passes on from one to another thinks that vehicle pointing to the south the earliest is that the humane first ancestor Yellow Emperor, a legendary ruler of China invents, and also has a kind of saying to think, vehicle pointing to the south the earliest is public invention of week." annotating at all times " said: " week, public institute did also for old saying, vehicle pointing to the south.Zhou Gongzhi causes peace, and Shang Shi heavily releases tribute more, white pheasant one, black pheasant two, ivory one.The envoy is confused its return road, week public two in the literary composition brocade of graning, parallel Che Wucheng is all the system of compass in ancient China, on the south Shang Shi carries more." on Chinese history afterwards, the many inventors and records in invention dynasty about vehicle pointing to the south are arranged, the description to the appearance characteristics and the function of vehicle pointing to the south is also arranged much, but all do not have the definite explanation of structure and principle, more do not stay drawing or unearthed relics.So, the structure of vehicle pointing to the south and Ancient Chinese common two-wheel single-thill vehicle of generation what similarities and differences of having compared? use what principle location guide? can the scientific and technological level in Yellow Emperor, a legendary ruler or public epoch in week be produced vehicle pointing to the south? or the like a series of problem, just become that Chinese and overseas scholars are in the last hundred years studied, the mystery of discussion and vexed history.Through the research of last 100 years, up to the present, Chinese and overseas scholars have designed polytype vehicle pointing to the south.For example: the western scholar Muller is with the vehicle pointing to the south (nineteen twenty-four) of the arrangement of clutch of five gears assembling, blue clear this special vehicle pointing to the south (nineteen forty-seven) of western scholar with three-dimensional differential gear mechanism design, the Chinese scholar king canopy of the heavens is with the vehicle pointing to the south (nineteen fifty-nine of the arrangement of clutch of five gears assembling, this vehicle pointing to the south mock-up is concealed in The National Museum of Chinese History), the Haitao Liu of 19 middle schools between last term (designed, made in 1964 with the vehicle pointing to the south of plane formula differential gear mechanism design in 1961 in Beijing.Wherein, the vehicle pointing to the south mock-up of nine gear models was concealed in East Asia, London History Museum in 1993, the vehicle pointing to the south mock-up of five gear models was concealed in Military Museum of the Chinese People's Revolution in 2000) and afterwards he with the design of differential spokeless wheel wheel apparatus, vehicle pointing to the south (referring to patent of invention " compass device " patent No. 921018916, patent of invention " the two string four guide idler symmetrical expressions spokeless wheel wheel differential gear " patent No. 961011289) of making or the like.Conclude the vehicle pointing to the south of these numerous types, as can be seen, as long as possess the location guide function, no matter be three-dimensional or plane formula, also no matter be to utilize gear or spokeless wheel wheel, what they adopted all is differential gear.Problem is: the principle of differential gear and structure are all remarkable, and be clear and definite inadequately with compass in ancient China celestial being's the also inconvenience observation of palm direction indication, orientation simultaneously, is difficult to guarantee precision.The present invention uses " synchronous device ", has simplified the structure of vehicle pointing to the south greatly; The present invention has pointer and dumb card figure, is convenient to observation, indicates the orientation clear and definite, has improved the guide precision.
It is exactly a kind of vehicle pointing to the south that has adopted simpler " synchronous device " without differential gear that summary of the invention double-wheel double-string four guide idler laminates pointer vehicle pointing to the south, and it has pointer and dumb card figure, is convenient to observation, the orientation comes into plain view.The scientific and technical personnel of design guidelines car know: the principle of work of vehicle pointing to the south is to utilize the running speed of two wheels of two-wheel car or angle to drive serial wheel shafts such as gear on the car or spokeless wheel wheel, driving compass in ancient China celestial being running again, is to determine the orientation according to the running speed or the angle of compass in ancient China celestial being's palm at last.Theoretically, any one wheel shaft by wheel drive (comprising wheel) can determine that orientation, key are to make the turning speed and the angle of the running speed of these wheel shafts or angle and car body synchronous according to the speed of its running or angle on the vehicle pointing to the south.The present invention is exactly need not " differential gear " and use " synchronous device ", without the compass in ancient China celestial being with pointer and dumb card figure design, the Manufacturing Instruction car.For simple and style is simple and unsophisticated, my design proposal is only taken turns with selecting without gear, guide wheel chord rope is assembled synchronous device; The orientation is more accurate to be observed with being convenient in order to indicate, and I have designed dumb card figure and pointer for it; In order to allow this vehicle pointing to the south have popularity and universality, my design proposal can directly be installed on Ancient Chinese and act as on what a kind of common dogcart.
Description of drawings double-wheel double-string four guide idler laminates the structure and the principle of work of pointer vehicle pointing to the south to be seen shown in Fig. 1 (the double-wheel double-string four guide idler laminates the front view of pointer vehicle pointing to the south), Fig. 2 (the double-wheel double-string four guide idler laminates the general view of pointer vehicle pointing to the south), Fig. 3 (the double-wheel double-string four guide idler laminates the dumb card figure of pointer vehicle pointing to the south):
(1) universe wheel---it is a big spokeless wheel wheel, and putting down crouches is installed in the lower end of universe axle, is turned round by left string strap is moving by left wheel hub in the centre in compartment in the position.
(2) the female wheel---it is a big spokeless wheel wheel, and shape, size and the universe are taken turns just the same, and flat crouching is installed in the upper end of universe axle, and the position is moved running by right wheel hub by right string strap in the centre in compartment.The dumb card figure of vehicle pointing to the south may be plotted on the special disk, also can directly be plotted in female the wheel, so female the wheel also claims dumb card.
(3) universe pin---the pointer of bearing direction, level is installed in the top of the universe axle of universe wheel and female top of taking turns, drives running by the universe axle.
(4) universe axle---it is universe wheel, femalely takes turns the axle shared with universe pin, erects the centre that is installed in the compartment.It drives running by universe wheel, again running is passed to universe pin.
(5) left guide wheel---the angle sheave of left string rope has two, and symmetry is installed in the below of left wheel hub.
(6) right guide wheel---the angle sheave of right string rope has two, and symmetry is installed in the top of right wheel hub.
The revolver of (7) left wheel---vehicle pointing to the south.
The right side wheel of (8) right wheel---vehicle pointing to the south.
(9) left string rope---it is a cable loop, by two left guide wheels guiding and be sleeved on left wheel hub and female the wheel, makes their common runnings.
(10) right string rope---it is a cable loop, by two right guide wheels guiding and be sleeved on right wheel hub and universe wheel on, make their common runnings.
The wheel hub of (11) left wheel hub---left wheel, its inner suit left string rope.
(12) right wheel hub---the wheel hub of right wheel, its inner suit right string rope.
(13) pin---have two, one on universe pin, one on universe wheel, effect is that they are fixed on the universe axle, makes their common runnings.
(14) disk---be a disk bigger, be installed in female the wheel, take turns common running with female than female wheel diameter.
This disk is to be used for drawing dumb card figure specially, so this disk also claims dumb card or dumb card figure.By Fig. 1, Fig. 2 as can be seen, to laminate pointer vehicle pointing to the south be modified on the basis of " two string four guide idler symmetrical expressions spokeless wheel wheel differential gear " patent to the double-wheel double-string four guide idler.It has removed three planet spokeless wheel wheels, left side foot wheel and the right foot wheel of original device, has kept universe wheel (1), the female wheel (2), two left guide wheels (5), two right guide wheels (6).7 spokeless wheel wheels of original device, existing device has only been used 2 spokeless wheel wheels, simplifies the structure greatly.It has increased universe pin (3) and has drawn the disk (14) of dumb card figure, makes the indication orientation clearer and more definite.
Referring to Fig. 3 (the double-wheel double-string four guide idler laminates the dumb card figure of pointer vehicle pointing to the south):
(19) right angle trigonometry---there are four, are coated with yellowly,, represent the orientation, center in Shang Bei, Xia Nan, Zuo Xi, right east by edge in the uniform circle that is plotted in dumb card figure in upper and lower, left and right.
(20) north district---this face is positioned at the top of dumb card figure, and painted black is represented the north.
(15) oriental realm---this face is positioned at the right-hand of dumb card figure, is coated with au bleu, represents east.
(16) austral region---this face is positioned at the below of dumb card figure, paints redness, represents south.
(17) west district---this face is positioned at the left of dumb card figure, and painted white is represented the west.
(18) central area---this face is a square, is positioned at the center of dumb card figure, is coated with yellowly, represents central authorities.
This dumb card figure may be plotted on the disk (14), also can directly be plotted on female wheel the (2).Be coated with yellowly along four uniform right angle trigonometries of round edge on the figure, other four faces are painted black, following red, left white, blue four kinds of colors in the right side according to Shang Bei, Xia Nan, Zuo Xi, the right eastern orientation of map, represent north, south, west, four azimuthal bin in east respectively.Universe pin (3) is coated with yellowly, and the dumb card figure on it and the disk (14) matches, and forms a bearing direction device.The sensing of universe pin (3) on dumb card figure is exactly the actual direction that vehicle pointing to the south travels and advances.The mutual relationship of each mechanical part of this vehicle pointing to the south and principle of work are such: the running of right wheel (8) drives female wheel the (2) running by right wheel hub (12), right string rope (10); The running of left wheel (7) drives universe pin (3) running by left wheel hub (11), left string rope (9), universe wheel (1), universe axle (4).During the vehicle pointing to the south straight ahead, because right wheel (8) is the same with the rotating speed of left wheel (7), so the rotating speed of universe pin (3) and female wheel the (2) and direction are too, the sensing orientation of the dumb card figure of universe pin (3) on female wheel (2) or disk (14) also immobilizes; Vehicle pointing to the south is turned when advancing, because right wheel (8) is different with the rotating speed of left wheel (7), the rotating speed of universe pin (3) and female wheel the (2) or direction are also just different, so the sensing orientation of universe pin (3) on dumb card figure also changes.Because sensing and the direction of vehicle pointing to the south actual travel of universe pin (3) on dumb card figure is synchronous fully, so by observing universe pin (3) just can determine the travel direction of vehicle pointing to the south reality in the position of dumb card figure.
Embodiment uses the double-wheel double-string four guide idler to laminate before the pointer vehicle pointing to the south orientation, will do homework earlier.Push away or draw vehicle pointing to the south running, make shaft point to predetermined direction, for example south (or the north, east, west can).Then, a wheel of vehicle pointing to the south (left wheel or right wheel can) is lifted and rotate, the sensing of universe pin (3) is dropped on the yellow right angle trigonometry (19) in the middle of the red face of dumb card figure, just allow universe pin (3) point to the Due South of dumb card figure.Put down wheel, push away or draw vehicle pointing to the south to make it arbitrarily advance, retreat or turn.In the time of need knowing the direction of advancing (just shaft refer to direction), just stop and observe, the sensing of universe pin (3) on dumb card figure at this moment is exactly the direction of the reality of vehicle pointing to the south shaft indication.The double-wheel double-string four guide idler laminates that pointer vehicle pointing to the south is not only simple in structure, to go slick, locate guide accurate, and kept the design feature of common two-wheel car, the wide ratio of wheel diameter and rail is had no requirement, can on any common dogcart, implement to install.This technological invention is without gear, without differential gear, without arrangement of clutch, only just realized the location guide function with extremely simple synchronous device, this just further proves China's ancient times on science and technology, it is fully possible utilizing at that time science and technology invention, manufacturing, guide for use car.
Claims (2)
1, to laminate pointer vehicle pointing to the south be a kind ofly on Ancient Chinese generation common two-wheel single-thill vehicle two spokeless wheel wheels, two string ropes, four guide wheels to be installed to the double-wheel double-string four guide idler, the vehicle pointing to the south that has pointer and dumb card, it is characterized in that: its left wheel hub (11), universe wheel (1) overlap a left string rope (9) by two left guide wheels (5) guiding altogether, and right wheel hub (12), the female wheel (2) are overlapped a right string rope (10) by two right guide wheels (6) guiding altogether; The universe axle (4) that the compartment central vertical is installed, it is equipped with universe pin (3) topmost, and universe pin (3) is installed female wheel the (2) down, and the universe that is equipped with bottom of universe axle (4) is taken turns (1); Universe wheel (1), universe pin (3) are equipped with pin (13); Left wheel hub (11) can pass through left string rope (9), universe wheel (1), universe axle (4) drive universe pin (3) running, and right wheel hub (12) can drive female wheel the (2) running by right string rope (10); Be painted with dumb card figure red, yellow, blue, white, the black five colors on female wheel (2) or the disk (14).
2, according to claim 1, the feature that the double-wheel double-string four guide idler laminates pointer vehicle pointing to the south is: be painted with dumb card figure on its female wheel (2) or the disk (14), this figure draws with red, yellow, blue, white, the black five colors; It has on the edge of the uniform upper and lower, left and right that are plotted in dumb card figure of four right angle trigonometries (19), and the foursquare central area (18) at itself and center is coated with yellowly; Black, following red, left white, right blue four kinds of colors are painted according to the orientation of north district (20), austral region (16), west district (17), oriental realm (15) in other zones.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03207110 CN2708246Y (en) | 2003-08-05 | 2003-08-05 | Double-wheel double-string four-guide-roller laminated pointer type southward pointing cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03207110 CN2708246Y (en) | 2003-08-05 | 2003-08-05 | Double-wheel double-string four-guide-roller laminated pointer type southward pointing cart |
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| Publication Number | Publication Date |
|---|---|
| CN2708246Y true CN2708246Y (en) | 2005-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 03207110 Expired - Fee Related CN2708246Y (en) | 2003-08-05 | 2003-08-05 | Double-wheel double-string four-guide-roller laminated pointer type southward pointing cart |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101614543B (en) * | 2008-06-24 | 2010-12-01 | 刘海涛 | Tai chi eight-diagram type Xuanyuan emperor southward pointing cart |
| CN102889885A (en) * | 2011-07-19 | 2013-01-23 | 刘海涛 | Sub vehicle of Zhou gong south-pointing chariot |
| CN102937445A (en) * | 2011-08-16 | 2013-02-20 | 刘海涛 | Empyrean goddess south-pointing cart |
-
2003
- 2003-08-05 CN CN 03207110 patent/CN2708246Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101614543B (en) * | 2008-06-24 | 2010-12-01 | 刘海涛 | Tai chi eight-diagram type Xuanyuan emperor southward pointing cart |
| CN102889885A (en) * | 2011-07-19 | 2013-01-23 | 刘海涛 | Sub vehicle of Zhou gong south-pointing chariot |
| CN102937445A (en) * | 2011-08-16 | 2013-02-20 | 刘海涛 | Empyrean goddess south-pointing cart |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |