CN1092865A - The finder of diamond or band diamond jewelry and with this device to diamond or band diamond jewelry method for imaging - Google Patents
The finder of diamond or band diamond jewelry and with this device to diamond or band diamond jewelry method for imaging Download PDFInfo
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- CN1092865A CN1092865A CN 93121602 CN93121602A CN1092865A CN 1092865 A CN1092865 A CN 1092865A CN 93121602 CN93121602 CN 93121602 CN 93121602 A CN93121602 A CN 93121602A CN 1092865 A CN1092865 A CN 1092865A
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Abstract
A kind of form of apparatus of the present invention is to have by lower shell and be located at the cylindrical shell that the upper shell on lower shell top constitutes, the top and bottom of this cylindrical shell are opened wide, aforementioned upper shell is made of appropriate light transmissive material, aforementioned lower shell is by light tight in fact or constitute than the material of the difficult printing opacity of upper shell, and center, lower shell bottom becomes 10 °-25 ° angle with the line of upper limb with respect to the lower shell axis.And, diamond to be placed on the lower center portion position of the lower shell that constitutes this device, the lower edge of diamond polishing part is in and lower shell lower edge height basically identical state, diamond or band diamond jewelry is observed by inner barrel from the upper shell top or photographed.
Description
The present invention relates to be used for device that diamond or band diamond jewelry are observed, and with this device to diamond or the method for being with diamond jewelry to photograph.
As jewel, diamond is subjected to one of reason that people like to be the bright degree that it is unique.The peculiar light of this diamond is by being incident on light in the diamond in its face of tool internal reflection, goes back to that the polished surface of diamond causes.Thereby the bright degree of diamond is subjected to the good bad influence of its face of tool and dimension scale very big.
The diamond that the desirable bright face of tool of having of requirement is closed in brightness should remove redundance in proportion, makes each face of tool respectively towards correct direction.Like this, make the correct internal reflection of the most of light formation rule in the face of tool that incides on the diamond, focus on polished surface on one side, thereby demonstrate maximum brightness.
On the contrary, the simple coarse diamond of cutting of pursuing carat (size of jewel), remaining have a unnecessary nonuseable part, each face of tool towards being rambling.Thereby the light that incides in the diamond just can not the correct internal reflection of formation rule, and the light quantity that is pooled to rotten-stone one side reduces, and brightness reduces.And in the poor especially occasion of cutting, incident ray even meeting complete obiteration are in its original profile (back side) part without cutting.
Usually, general buyer in the shop by the visual inspection diamond, because as if the influence of illumination no matter be good diamond of cutting or the coarse diamond of cutting, seems that brightness is identical substantially.Therefore, for the people who does not possess special knowledge in fact, the quality that tell cutting is very difficult.
Therefore, general tendency before is that judgement as described above is not carried out yet, no matter the quality of cutting or dimension scale, and directly can reflect the carat of price, as making the index of selling.
Opening clear 60-109041 file discloses a kind of easy device that is used to observe diamond brightness in fact in Japan.This device is that diamond is placed between magnifier and the light source, and the irradiate light of light source fork-like farm tool used in ancient China has on the red plectane of perforate at the center that is installed on magnascope object lens one side, so that this light reflexes on the diamond.Adopt this device, the ruddiness of seeing thinks that at most diamond is high good of brightness.
But said apparatus can only could use in the place with power supply required for light source, and carries and carry also inconvenient.In addition, utilize this to install (bright part takes on a red color, and the part that do not work is white in color) that viewed pattern pattern just is made of white and single redness, very dull.Therefore, can not see when brightness is judged essential deep or light variation with the strong and weak and fixed pattern of light etc. fully, and a bit do not have stereoscopic sensation.Thereby, can not make very clearly the brightness of diamond and judging.
In addition, employed photo on the diamond testimonial is from the below diamond to be thrown light on, and is obtained with camera shooting by top, and the pattern of shooting like this, the highlights that people with the naked eye see divide with highlights branch least and deceive, and other parts become canescence.Such photo has three following shortcomings, therefore, to expert Shang Ke, and is difficult in fact judge for the unprofessional person.Its shortcoming is,
1. use the negative film of such black-and-white photograph, the highlights that should see divides just in time takes the photograph into black on the contrary.
2. will highlights divide with dark-part same take the photograph into black, which therefore can not be judged partly be only really bright.
3. taking the photograph the part of white, was to divide and the low portion of brightness than highlights originally, and promptly should work as has the strong and weak difference of brightness, but in above-mentioned photo, can not see with the different deep or light variations that produce of such brightness, can not pick out the difference in brightness at white portion.Thereby pattern itself does not have stereoscopic sensation fully.
In order to solve such problem, the inventor at first discloses at Jap.P. and has proposed the device that a kind of unprofessional person of making also can simply judge the bright degree of diamond in the flat 2-290542 file.This device is by the doffing part that the end is arranged that forms with light-proof material, top cylinder of of trnaslucent materials making top with being installed in this doffing part partly constitutes, the inner bottom part center of doffing part and the line of coboundary become 10～25 to spend angles with respect to the axle of doffing part, and the interior bottom surface that will lay diamond to paint opaque black be color.Utilize this device can be observed notable feature accordingly with the reflected light that comes from diamond pattern, the unprofessional person also may be to the shinny degree of diamond, and quality is made simple judgement.And, adopting the diamond photo of this device photography, can obtain with high precision and whether good relevant brightness of the cutting of diamond, therefore, be very suitable as testimonial.
When observing the diamond that is contained on the jewellery such as ring or necklace, as mentioned above, can observe the feature pattern of diamond itself with said apparatus.But, usually buy the people of jewellery such as the ring of band diamond or necklace, just only do not select the quality of diamond, also will be from the pattern of diamond and noble metal (gold or platinum) or other jewel, cooperation on the color is carried out selection of goods from the global pattern and the tone aspect that contain diamond jewelry.Get on very well with regard to this point, in above-mentioned original device, because laying the interior bottom surface of diamond is made of not catoptrical black series color, so the noble metal part of diamond is installed or is dispersed in that so-called colour jewel (as sapphire or ruby) around the diamond waits and the edge part of keeping to the side most of diamond can not be observed (or photography) basically, this is the shortcoming of originally installing.
The inventor is at the shortcoming of this original device, just can be as original device observe distinctive feature pattern, and can or be dispersed in the device that other jewel around the diamond observes simultaneously to the noble metal part of inlaying diamond and study.The result, the device of the ad hoc structure that the employing lower end is being opened wide, the jewellery of band diamond are placed in the lower end of this device by certain claimed condition, making it can not only the same pattern pattern of observing the diamond feature with original device, can also observe noble metal part of inlaying diamond or the thing that is dispersed in diamond other bijouterie on every side, and, the pattern pattern of band color of the reflection apparatus for converting inside surface color of diamond is observed, and noble metal partly waits and then becomes natural colour to remain untouched and clearly observe.
Based on above-mentioned opinion, following imagination should be arranged to the design of apparatus of the present invention.
(1) it is by having lower shell and being located at the cylindrical shell that the upper shell on lower shell top constitutes, its top and bottom of this cylindrical shell are opened wide, said upper shell is made of the material of appropriate printing opacity, said lower shell is by light tight in fact or constitute than the material of upper shell printing opacity difference, and the line that makes the center, bottom of lower shell and upper limb has 10 °～25 ° angle with respect to the axle of lower shell, like this diamond of Gou Chenging or be with the finder of diamond jewelry.
(2), be to be provided with the diamond of magnifier or the finder of band diamond jewelry in the upper end of upper shell according to the finder of above-mentioned (1).
(3) it is in the finder of above-mentioned (1) or (2), constitutes the diamond of its upper shell or the finder of band diamond jewelry with trnaslucent materials or foil paper.
(4) device that adopts above-mentioned (1) method that diamond or diamond jewelry are photographed is characterized in that diamond is placed on the centre, bottom of the lower shell of constituent apparatus, make the end portion of diamond polishing be in state with the height basically identical of the lower edge part of lower shell, by inner barrel diamond or band diamond jewelry are photographed from the top of upper shell.
(5) finder of diamond or band diamond jewelry, be hemisphere or the dome-type device that inner hollow and lower end are opened wide, be provided with the observation perforate in this device upper end, the top of device is made of appropriate light transmissive material, the device bottom is made of material in fact light tight or be difficult to printing opacity than aforementioned top, and there is 10 °～25 ° angle at part its center, bottom in aforesaid bottom with the axle of the relative device of line of upper limb.
(6) in the above in the finder of (5) said diamond or diamond, be connected with cylindrical body on the top of observing with the hole.
(7) in the above in the finder of (5) or (6) said diamond or band diamond, said observation has magnifier with perforate or cylindrical shell.
(8) in above-mentioned (5), in the finder of the jewel of (6) or (7) or band gemstone jewelry, the top of device is made of trnaslucent materials or foil paper.
(9) device that uses above-mentioned (5) or (6) method that diamond or band diamond jewelry are photographed, it is characterized in that diamond is placed on the central part of device lower end, make the lower edge of the polishing of diamond be in state with the height basically identical of the lower edge part of device, from observing top with the top in hole or cylindrical body to diamond or be with the jewellery of diamond to photograph.
The occasion that device of the present invention is made of cylindrical shell partly is made of trnaslucent materials or paper etc. because constitute the cylindrical shell top cylinder, and the light appropriateness is seen through.On the contrary, doffing partly has in fact light tight or than the structure of the difficult printing opacity of top cylinder part.
When utilizing apparatus of the present invention that diamond or band diamond jewelry are observed or when photographing, diamond is placed on the central authorities of the lower shell bottom of constituent apparatus, and make the lower edge of polishing part of diamond and the height basically identical of doffing lower edge.In the inner barrel of constituent apparatus, light is by its upper end and upper shell incident of opening wide, if from center, the lower end observation of the lower shell of diamond position, and then only incident within 20～50 degree scopes of top.Incide the light of inner barrel, a part of direct irradiation is on diamond, and another part becomes to have with the corresponding illumination of lower shell inside surface color after lower shell inside surface reflection and is mapped on the diamond.Shine the light on the diamond, go back to the polished surface direction, and can see through the crude convex part in the back side according to some light of quality of diamond cutting by internal reflection.Yet the light that gathers the polished surface direction through internal reflection is with regard to directive observer or camera lens.
When observing, shown the corresponding feature pattern pattern of the above-mentioned catoptrical power that reflects with each face of tool of diamond.That is, the part that energy of reflection light is the strongest, only the light of reflection 20 to 50 degree incidents from the top looks like white.And other parts are mixed with various ratios with reflected light on the lower shell inside surface by the light of 20 to 50 degree scope incidents, look like from shallow to deep the color with certain change of rank.And almost all or all see through the crude convex part in the back side less than reflection, seem into black.
Therefore, good for cutting, the diamond of desirable gloss face of tool is arranged, almost be in whole face of tool, to form internal reflection, thus the profile of diamond itself very clear (it is clear that peripheral profile seems), and, as a whole, the ratio of white portion and light-colored part is very big.And, but the diamond utmost point of glossy face of tool with ideal dimensions ratio is seen clearly from its center " arrow " of the white of extending along radial from all directions.
On the contrary, for the not good diamond of the coarse dimension scale of cutting, a little less than the whole reflected energy, so the ratio of white portion is little on the whole, dark ratio is many.And, for the abominable especially diamond of cutting, can see the defective of the black of peripheral part concave-convex surface.This is because light intactly sees through due to the back side convex of processing through internal reflection.Thereby this part does not work fully.And the whole pattern of such diamond lacks systematicness, aforesaid " arrow " also do not occur.
Though, what the reflected light by diamond can be observed pattern as mentioned above formerly ought to think with special to open flat 2-290542 number disclosed device identical, but, the lower edge of the polished surface of the inventor by making diamond with the position of the roughly consistent state of the lower edge height of lower shell on observe, as shown in figure 12, have only diamond just to present the pattern that is reflecting lower shell inside surface color, and the part of the noble metal around it or other kind jewel all may be observed by full natural colour.This reason is inevitable not to be conspicuous.
In the device of the present invention, the center, bottom of lower shell and the line of lower shell upper end and the formed angle of lower shell axis are limited in 10～25 ° of scopes.Just be difficult to see above-mentioned pattern pattern if exceed this angular range.That is, if above-mentioned angle less than 10 degree, then observing diamond is black entirely, and both having made is that diamond through good cutting can not obtain its pattern clearly.And if above-mentioned angle surpasses 25 degree, then opposite, the whole diamond of seeing all is bright, and this situation can not very clearly be seen pattern.Here can conclude, if the light quantity that above-mentioned angle excessive (internal diameter of lower shell is excessive highly in fact with respect to it) is then directly penetrated on diamond is too many, otherwise, if then light quantity is very little for angle too small (internal diameter of lower shell is with respect to too small highly in fact), therefore, above-mentioned the sort of occasion no matter all is to fail to be reached for to find the necessary light quantity that subtle relations are arranged of above-mentioned pattern.
Therefore, device of the present invention, no matter its structural regime, size etc. are how, the line that all requires the center, bottom of its lower shell and its upper limb becomes 10 degree to 25 degree with respect to the axis of lower shell, is preferably 15 ± 3 angles of spending.And as long as device of the present invention satisfies above-mentioned such condition, and its size etc. are not limit, and that is afraid of that whole device size as mother refers to also is fine.
In apparatus of the present invention, lower shell is actually light tight or is difficult to printing opacity than upper shell, and the color of lower shell inside surface do not had special restriction.But the color of viewed diamond pattern pattern is different with the color of lower shell inside surface.For example, if the color of lower shell inside surface is the occasion of black or grey any netrual colour, then the color of the pattern of viewed diamond is keynote with the grey.And be coloured occasion in the color of the inside surface of lower shell, then the color of diamond pattern is a keynote with various chromatic colours respectively.Thereby in order to observe the pattern of color beauty, the color of lower shell inside surface is preferably selected brighter chromatic colour, and is for example red, green, Huang, orange, pink or their Adjacent color, fluorescent look etc.And can make the lower shell above-below direction or form different colours more than two kinds along peripheral direction.
In addition, if make lower shell be formed with certain light by lower shell incident.This light makes the lower shell inside surface shinny, and its inside surface is just like there is fluorescent look such color, thereby makes viewed diamond pattern pattern beautiful more.
In addition, if upper shell is appropriate printing opacity, then to its material without limits, for example can be made of translucent plastic material or glass material, in addition, relatively the letter paper of paper tinsel also has the printing opacity of certain limit, therefore also can constitute with such paper.And the color of upper shell does not have special restriction yet.Be not limited to the color of milky or white series, even the light belt that appropriateness sees through has certain color also not have any problem.
In addition, in device of the present invention, the shape and the section configuration of cylindrical shell had no particular limits, can constitute cylindric or prism-shaped, even coniform etc. shape arbitrarily.In addition, if integral body or at least a portion of upper shell made circular cone shape, then because within the top cylinder part does not come into view when observing, therefore can carry out more effective observation to the pattern pattern of diamond.This occasion, whole upper shell becomes truncated cone shape better, and only its top is made truncated cone shape, and the bottom becomes tubular also can.
In addition, device of the present invention is owing to be equipped with magnifier in the upper end of upper shell, can be observed the pattern pattern of the diamond that has amplified, and therefore has to be very easy to observe the advantage that pattern is also judged easily.
In addition, adopt device of the present invention to diamond or the band diamond jewelry is observed or when photographing, do not need to throw light on especially, but will be, light is shone effectively from the side of the jewellery that will observe or photograph and the side of upper shell according to the brightness of field of employment.
In addition, at lower shell the to a certain degree occasion of printing opacity being arranged, preferably also is that light is shone effectively from the lower shell side direction.
If adopt above-mentioned apparatus of the present invention, can not only equally with original device can observe (or photography) to the distinctive feature pattern pattern of diamond, but also might or be dispersed in other kind jewel around the diamond to the noble metal of adorning diamond, simultaneously and the effect of observing (or photography) with the original color of nature clearly.
In addition, device itself is hemispherical or dome-type occasion, and the top part of device can be made of trnaslucent materials or paper etc., and the light appropriateness is seen through.On the other hand, the bottom part of device has in fact light tight or is difficult to the structure of printing opacity than the top part.In a word, as the structure of this device is compared with the occasion of aforesaid tubular device, the top part of device is corresponding to upper shell, and the bottom part is corresponding to lower shell.But under the hemispherical or dome-type situation, the bottom part of advantageous device adopts the structure that light is had to a certain degree see through at device.
When this device of employing is observed the band diamond jewelry or is photographed, diamond is placed on the central part (unlimited bottom) of the lower end of hemispherical or ball top shape device, makes the lower edge branch of the polishing part of diamond be in state with the height basically identical of the lower edge of device.Inner at device, by the top part and the light of observing with perforate incident of printing opacity, from the center, bottom of the device of placing diamond, the scope incident that light is 20～50 ° from the top.And the principle of pattern pattern that can see diamond is identical with the tubular device that the front illustrated.
In addition, make light that the occasion that to a certain degree sees through structure be arranged, though, also have light to a certain degree to incide utensil inside by the bottom part not as the top part in the part employing of the bottom of device.This light makes the inside surface of bottom part shinny, makes this inside surface just like the such color of fluorescent color is arranged, thereby makes the pattern pattern of observed diamond become beautiful more.
Equally, under the situation of this device, the line of the center (that is, also being the center of the bottom of device) of device bottom part and the upper limb of bottom part also is limited in 10 to 25 degree with the angle that the device axis constitutes, and then is difficult to see above-mentioned pattern pattern if surpass this angular range.In other words, if above-mentioned angle less than 10 degree, then diamond seems whole and deceives, and the diamond of good cutting can not very clearly be observed its pattern pattern exactly.Otherwise, if above-mentioned angle exceeds 25 degree, seem that then whole diamond is shinny, at this moment can not very clearly see pattern pattern.And not how are the structural feature of pipe unit, size etc., and all requiring above-mentioned angle is 10 to 25 degree, is preferably 15 ± 3 degree.And as long as satisfy such condition, the size of device for example, had both made that whole device is made the thumb size is also passable without limits.
In addition, about the color of device bottom part inside surface etc., also illustrated the same of the lower shell part that illustrated with the front about tubular device occasion.
Under the situation of this device, the each several part of hemispherical or dome-shaped device inside surface and the distance of diamond about equally, thereby therefore the light quantity that is incident on the diamond by all directions is even, is desirable.
Below describe implementing best way of the present invention by accompanying drawing.Wherein,
Fig. 1 is the stravismus key diagram of one embodiment of the invention.
Fig. 2 is the skiagraph that is shown in the embodiment of Fig. 1.
Fig. 3 is the skiagraph of another embodiment of the present invention.
Fig. 4 is the front elevation of cutting a part open of another embodiment of the present invention.
Fig. 5 is a planimetric map embodiment illustrated in fig. 4.
Fig. 6 is the front elevation of cutting a part open of another embodiment of the present invention.
Fig. 7 is the front elevation of cutting a part open of another embodiment of the present invention.
Fig. 8 is the skiagraph that the explanation jewellery keep an embodiment of platform.
Fig. 9 is the planimetric map of Fig. 8 embodiment.
Figure 10 keeps the holding member of platform to change the skiagraph of the state behind another parts into Fig. 8.
Figure 11 is the situation key diagram with making apparatus of the present invention such as paper.
Figure 12 is the oblique view that device becomes hemisphere or the one embodiment of the present of invention when dome-shaped.
Figure 13 is the skiagraph that is shown in Figure 12 embodiment.
Figure 14 is the oblique view of device an alternative embodiment of the invention when becoming hemispherical or dome-shaped.
Figure 15 is the skiagraph that is shown in Figure 14 embodiment.
Figure 16 is the photo of the band diamond ring that absorbs with apparatus of the present invention.
Figure 17 is the photo that installs the band diamond ring that is absorbed with original.
Fig. 1 and Fig. 2 represent one embodiment of the present of invention, the 1st, and the cylindrical shell of device itself, there is unlimited 5,4 structure the lower end of this cylindrical shell 1 and upper end.
This cylindrical shell 1 is made of lower shell 2 and the upper shell 3 that is located at its top.Aforesaid lower shell constitutes with lighttight in fact material.The inside surface of this doffing 2, in occasion for the diamond pattern pattern of observing colored beauty, with redness, cyan, the chromatic colour of yellow or green etc. constitutes.This lower shell 2, as shown in Figure 2, the line I of its center, bottom and rising wood and the axle II of lower shell are formed with the angle [alpha] of 10～25 degree.This angle [alpha] is preferably the scope of 15 ± 3 degree.
Also have, lower shell 2 can be the material that is difficult to printing opacity than upper shell 3, needn't be complete lighttight material.At lower shell 2 when having that to a certain degree the material of printing opacity constitutes.Incident light makes the lower shell inside surface bright, and this inside surface is just like fluorescent look such color, and then the pattern pattern of viewed diamond just seems beautiful more.
Aforesaid upper shell 3 can be by the trnaslucent materials of plastics or glass etc. or paper tinsel letter paper etc., and the material that is appropriate printing opacity constitutes.
Fig. 3 represents another embodiment of the present invention, is to be provided with magnifier 6 in the upper end of upper shell 2.This magnifier 6 also can be with so-called paper shape lens.And because other formation is identical with embodiment illustrated in figures 1 and 2, identical components is paid with prosign, and detailed description is omitted.
Fig. 4 and Fig. 5 are the embodiment of device that the supporting mechanism 10 of cylindrical shell 1 is equipped with in expression.Supporting mechanism 10 is installed in annulus 7 on this screw thread 8 by being located at the basifacial screw thread 8 of lower shell 2 appearances, and three pillars 9 that are connected on this annulus constitute.This supporting mechanism 10 can at random be adjusted the bearing height of cylindrical shell 1 by changing annulus 7 along the position of lower shell short transverse.In addition, also can replace as three pillars 9 that support with dome-type transparent component.And because other formation of cylindrical shell is identical with Figure 1 and Figure 2 embodiment, same parts is paid with prosign, and detailed description is omitted.
Fig. 6 be the supporting mechanism 10 that has been equipped with cylindrical shell 1 ' another embodiment of device.Supporting mechanism 10 ', be built up in the pillar 12 on this pedestal 11 by pedestal 11, arm 13 that stretches out from these pillar 12 along continuous straight runs and the holding ring that is installed in these arm 13 front ends 11 constitute, and cylindrical shell 1 is fixed on the aforesaid holding ring 14.Several positions at above-mentioned arm 13 are provided with turning joint 15a～15c, so that can freely adjust the position of the cylindrical shell 1 fixed.And because the formation of cylindrical shell 1 is identical with the embodiment that is shown in Fig. 1 and Fig. 2, same parts is paid prosign, and detailed description is omitted.
Fig. 7 is the embodiment that device of the present invention is loaded onto camera, 17 expression cameras.And because of the formation of cylindrical shell 1 itself is identical with the embodiment that is shown in Fig. 1 and Fig. 2, pair with prosign, detailed description is omitted.
Adopt said apparatus, for example, as shown in the figure, the ring A of band diamond is observed or when photographing, the diamond B of ring A placed the centre, lower end of the lower shell 2 of constituent apparatus.At this moment, make the height basically identical of the lower edge 41 of the lower edge X of polishing part of diamond B and lower shell 2.Ring A can still be worn on the finger, or also can as shown in Figure 6 ring or band ring finger suitably be fixed on the brace table 16.In addition, cylindrical shell 1 also can be fixed on Fig. 4 to fixed mechanism 10,10 shown in Figure 6 ' on, and hold with hand.In addition, camera shown in Figure 7 is directly installed on the cylindrical shell 1, and still, it is also passable to fix camera with suitable supporting mechanism.
Though the occasion that shines very sufficiently from the side on the ring when natural light or indoor light is necessary especially, but it is opposite, in not really sufficient occasion, then as shown in Figure 2, from the side of ring A with light or utilize reflecting plate (or catoptron) that natural lighting is mapped on the ring, thereby the noble metal part around the diamond B or the jewel of other class are observed easily.In addition, the brightness in place according to the observation, if necessary, available as shown in Figure 2 light or utilize reflecting plate (or catoptron) to make natural light from its side-irradiation to upper shell on 2, so that make effective light enter cylindrical shell 7 inside.In this state, ring is observed by inner barrel from the top of upper shell 2, or photographed with camera.And,, or above the device shown in Fig. 1 etc., magnifier is set with the observation intensified image if with the device of band lens shown in Figure 3 in the occasion of just ring being observed, then may obtain observing more clearly.
Moreover, when utilizing apparatus of the present invention to photograph, adopt not with the device (Fig. 1 waits shown device) of magnifier, the lens (phtographic lens of camera) of camera etc. are photographed near the upper end of upper shell.
, when the jewellery of band diamond being photographed, the polished surface of diamond be faced toward camera lens towards correct direction, so that absorb the pattern pattern that can reflect the diamond cutting state better with method for imaging of the present invention.Fig. 8 to Figure 10 has expressed and has been used for fixing the jewellery of being photographed, and makes an embodiment towards the supporting seat that can finely tune with respect to camera lens of its diamond.
This brace table 18 includes the discoidal pedestal 19 of inner hollow, is configured in the swing part 27 of the hollow inside of this pedestal 19.
In being separated by three positions of 120 degree along pedestal 19 circumferencial directions, first position is provided with in the hollow that is in pedestal 19, with the ring flange 31 of swing part 23 towards the spring 29 that presses down.And two other positions are provided with and are installed in the screw that is running through pedestal 19 tops, and front end is contacting the set screw 30 of the ring flange 31 of swing part 23 securely.
If use such brace table 18, do turnover up and down by making 2 set screw 30, just can be to keeping state arbitrarily at the swing part 29 of place pressurization by spring 29, thus can to the diamond B that is fixed on the ring A on the support component 27 towards freely adjusting.
In addition, such as in the occasion that necklace is observed or photographed, support component 27 can be changed into as shown in figure 10 support component 27 ', with necklace A ' be fixed on this support component 27 ' on.
In addition, device of the present invention can be rolled into whole cylinder with paper or thin plastic sheet.Figure 11 illustrates the making example of such device.Be ready to the paper (so long as the scraps of paper that originally can printing opacity, no matter its color) of comparison paper tinsel, in the proper range of its underpart, catch color (lower shell inside surface color), reserve simultaneously and smear paste part b, these scraps of paper a is rolled into tubular makes cylindrical shell 1.
In such cylindrical shell of making of paper or plastic sheet 1, light is injected in the cylindrical shell by upper shell 3.Though, also there are some light to enter inner barrel by lower shell 2, there is not any problem because its incident light quantity of getting on very well than above-mentioned upper shell 3 is few.On the contrary, because such lower shell part 2 is that the material of printing opacity constitutes by having to a certain degree, the light of incident makes lower shell 2 inside surfaces shinny, makes this inside surface as if the such color of fluorescence is arranged, thereby make the pattern pattern of observed diamond seem beautiful more.
In addition, replace aforesaidly lower shell 2 being carried out painted, also can adopt and inlay the urceolus that is used to stop or weaken the light printing opacity corresponding to the shell portion of the lower shell outside.
Figure 12 becomes hemispherical or dome-type embodiment with Figure 13 indication device itself.
It is hemispherical or dome-shaped that device 50 formation hollows and lower end are opened wide, and is provided with in the top and observes with perforate 53.
In addition, observation also can be installed magnifier as shown in Figure 3 with perforate 53.
Figure 14 and Figure 15 show another embodiment, on observing with perforate 55 and be connected with cylindrical shell 55.Owing to be provided with such cylindrical shell, make observer or photography can not be subjected to receiving the interference of the light of access to plant inside, thereby also make irrelevant scope not enter observer's the visual field on every side by top part 51 with camera, be good.
Adopt as above device, as shown in the figure the ring A of band diamond is observed or when photographing, the diamond B of ring A is positioned at the centre of device lower end.At this moment, make the polishing lower edge X partly of diamond and the height basically identical of the lower edge 54 of device 50.Ring A can remain untouched the band the finger on, as shown in Figure 6 with ring A or the band ring finger suitably be fixed on the brace table also passable.In addition, device 50 can fix without Fig. 5 or the such supporting mechanism of Fig. 6, and it is held in the hand.Also have, can as shown in Figure 7 device directly be contained on the camera, also can fix camera with suitable supporting mechanism.
Though, when being radiated at from the side sufficiently, natural light or room light do not need especially when ring A goes up, but can be as shown in the figure when underexposure like that from the ring side with light or utilize reflecting plate (mirror etc.) that natural light is shone, so that make noble metal part or other class jewel around the diamond B be easy to observe.In addition, the device of this embodiment owing to also have light to pass through bottom part 52 access to plant inside, therefore, makes light or utilizes the natural lighting of reflecting plate (mirror etc.) to be mapped to whole device, also can make light access to plant 50 inside effectively.In this state, from observing ring A, or photograph with camera with finder inside, 53 upper type cylindrical shells, 55 top, hole.In addition, iff for ring A is observed, use the device of band magnifier, or above device, magnifier is set, the picture that amplifies is observed, can obtain more clearly observing.
In addition,, adopt, the lens (camera shooting camera lens) of camera etc. are photographed with the upper end of perforate 53 or cylindrical shell 55 near observing not with the device of magnifier if carry out diamond when photography with apparatus of the present invention.
Figure 16 adopts to have shape illustrated in figures 1 and 2, and the lower shell inside surface be red device of the present invention, to the photograph photo of gained of the ring of being with diamond.During photography, the diamond B of ring A location is placed the central part of bottom of the lower shell 2 of constituent apparatus, and, make the height through the lower edge 41 of the lower edge X of polishing part and lower shell 2 of diamond basic identical.Then, Yi Bian light is shone from the side of ring A, Yi Bian by inner barrel ring A is photographed from upper shell 2 tops.In addition, Figure 17 is the device that adopts in open 2-290542 number of the Jap.P. that the inside surface of lower shell takes on a red color, and ring A that will be identical with Figure 16 photograph is placed on the photograph of photographing in its inside.And the diamond of being photographed is many face of tool diamond of desirable light basically.
If these photographs are compared, for the photograph of the original device of the employing of Figure 17, can observe as opening the spy in the flat 2-290542 Jap.P. open file disclosed, from the pattern pattern of the peculiar beauty of diamond reflected light.In other words, the pattern pattern of diamond shown in Figure 17 is to be made of white certain redness (grey in the photograph that provides) different with the color harmony lightness.Wherein, white portion is to incide the part that the light on the diamond turns back through reflection from top 20-50 degree scope, light red (peachiness) part is in the part that has coloured light to mix that incides after the light of 20-50 degree scope incident and the reflection of perimeter surface in lower shell above the diamond on the diamond, and bright-coloured red part is the aforesaid part that has coloured light to turn back in the diamond internal reflection.And, for the diamond of many face of tool of such light with ideal dimensions ratio, because nearly all face of tool all forms internal reflection, so the profile of diamond itself is very clear, and as a whole, white portion and the red part proportion that becomes clear are very big., have along the white " arrow " that becomes radial extension from all directions in addition, seem clear especially from its center.
But, in the photograph of Figure 17, the noble metal part of diamond is installed and is configured in diamond other jewel on every side, because just dimness takes out faintly, their design and color can't be distinguished substantially.
On the contrary, the photograph of taking out with apparatus of the present invention shown in Figure 16, can observe the pattern pattern of diamond itself and the photograph of Figure 17 and almost not have what variation, and, can clearly observe noble metal part that diamond is installed and other jewel that is configured in around the diamond by the natural colour utmost point.
Claims (9)
1, the finder of diamond or band diamond jewelry, it is characterized in that it has the cylindrical shell that is formed by lower shell and the upper shell that is located at this lower shell top, its top and bottom of said cylindrical shell are opened wide, said upper shell is that the material by appropriate printing opacity forms, said lower shell is by light tight in fact or form than the material that upper shell is difficult to printing opacity, and the center, bottom that makes lower shell and the line of rising wood become the formation of 10 degree to 25 ° angle with respect to the axis of lower shell.
2, by the diamond of claim 1 record or the finder of band diamond jewelry, it is characterized in that magnifier being arranged in the upper shell upper end.
3, by the diamond of claim 1 or 2 records or the finder of band diamond jewelry, it is characterized in that said upper shell is made of trnaslucent materials or foil paper.
4, use by claim 1, the devices of 2 or 3 records are to diamond or the band diamond jewelry method of photographing, it is characterized in that, the diamond location is placed on the central part of the bottom of the lower shell that constitutes said device, make the height basically identical of lower edge part with the lower edge part of lower shell of diamond polishing part, diamond or band diamond jewelry are photographed from the upper shell top by inner barrel.
5, the finder of diamond or band diamond jewelry, it is characterized in that, this device is the hemispherical or dome-type device that inner hollow and lower end are opened wide, its upper end is provided with to observe uses perforate, the top part of device is made of appropriate light transmissive material, the bottom part of device is made of the material that light tight in fact or more aforementioned top part is difficult to printing opacity, and the center, bottom of aforementioned bottom part becomes 10 °～25 ° angle with the line of rising wood with respect to the axis that installs.
6, the finder of diamond of putting down in writing by claim 5 or band diamond jewelry is characterized in that binding has cylindrical shell on observe with perforate.
7, by the diamond of claim 5 or 6 records or the finder of band diamond jewelry, it is characterized in that, in observing, be provided with magnifier with perforate or cylindrical shell.
8, by the diamond of claim 5,6 or 7 records or the finder of band diamond jewelry, it is characterized in that the top part of device is made of trnaslucent materials or foil paper.
9, use the method for carrying out diamond or the photography of band diamond jewelry by the device of claim 5 or 6 records, it is characterized in that, so that the state of the lower edge of diamond polishing part part and the height basically identical of device lower edge part is placed on the central part of device bottom with diamond, from observing with perforate top or cylindrical shell top to diamond or be with diamond jewelry to photograph.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP351819/92 | 1992-12-08 | ||
| JP35181992A JPH06174648A (en) | 1992-12-08 | 1992-12-08 | Implement for observing jewel or accessory and method for picking up image of diamond or accessory with diamond, using the implement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1092865A true CN1092865A (en) | 1994-09-28 |
Family
ID=18419826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93121602 Pending CN1092865A (en) | 1992-12-08 | 1993-12-08 | The finder of diamond or band diamond jewelry and with this device to diamond or band diamond jewelry method for imaging |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH06174648A (en) |
| CN (1) | CN1092865A (en) |
| IL (1) | IL107860A0 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100430713C (en) * | 2000-02-16 | 2008-11-05 | 美国杰莫洛吉克尔研究所有限公司 | Systems, appts. and methods for diamond color measurement and analysis |
| CN102940352A (en) * | 2012-11-30 | 2013-02-27 | 陈学岭 | Novel ornament with cultural connotation |
| CN104718485A (en) * | 2012-08-31 | 2015-06-17 | 捷迈克斯系统公司 | Gem identification method and apparatus using digital imaging viewer |
| CN108474937A (en) * | 2016-01-05 | 2018-08-31 | 白石秀 | Gemstone viewer has and observation method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109788828B (en) | 2016-09-29 | 2021-08-17 | 吉美S.T.S.株式会社 | Gem |
-
1992
- 1992-12-08 JP JP35181992A patent/JPH06174648A/en active Pending
-
1993
- 1993-12-03 IL IL10786093A patent/IL107860A0/en unknown
- 1993-12-08 CN CN 93121602 patent/CN1092865A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100430713C (en) * | 2000-02-16 | 2008-11-05 | 美国杰莫洛吉克尔研究所有限公司 | Systems, appts. and methods for diamond color measurement and analysis |
| CN104718485A (en) * | 2012-08-31 | 2015-06-17 | 捷迈克斯系统公司 | Gem identification method and apparatus using digital imaging viewer |
| CN102940352A (en) * | 2012-11-30 | 2013-02-27 | 陈学岭 | Novel ornament with cultural connotation |
| CN108474937A (en) * | 2016-01-05 | 2018-08-31 | 白石秀 | Gemstone viewer has and observation method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06174648A (en) | 1994-06-24 |
| IL107860A0 (en) | 1994-04-12 |
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