JPS628521Y2 - - Google Patents
Info
- Publication number
- JPS628521Y2 JPS628521Y2 JP1979142004U JP14200479U JPS628521Y2 JP S628521 Y2 JPS628521 Y2 JP S628521Y2 JP 1979142004 U JP1979142004 U JP 1979142004U JP 14200479 U JP14200479 U JP 14200479U JP S628521 Y2 JPS628521 Y2 JP S628521Y2
- Authority
- JP
- Japan
- Prior art keywords
- top wall
- microscope
- gem
- stone holder
- tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000004575 stone Substances 0.000 claims description 12
- 238000007654 immersion Methods 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 claims description 3
- 239000010437 gem Substances 0.000 description 22
- 229910001751 gemstone Inorganic materials 0.000 description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000007598 dipping method Methods 0.000 description 6
- 239000011521 glass Substances 0.000 description 4
- 238000007689 inspection Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
この考案は、宝石顕微鏡で宝石を水中検査する
場合の宝石浸漬槽に関するものである。[Detailed description of the invention] [Industrial field of application] This invention relates to a gem immersion tank for underwater inspection of gemstones using a gemstone microscope.
宝石における内包物や多軸性の検査は、一般に
宝石を水中に浸漬した状態で行われる。
Inspections for inclusions and polyaxiality in jewelry are generally performed while the jewelry is immersed in water.
ところで従来の宝石浸漬槽は対物台中央の透孔
部と同等かこれより僅かに大なる径の浅いガラス
皿が使用されているにすぎない。 By the way, conventional jewelry dipping tanks simply use a shallow glass dish with a diameter that is equal to or slightly larger than the through hole in the center of the objective table.
その理由は、対物台の上面において側方寄りに
取付けられたストーンホルダーの対物台中央の透
孔部への移動に支障が生じないようにするためで
ある。 The reason for this is to prevent any hindrance from occurring in the movement of the stone holder, which is attached laterally on the upper surface of the objective table, to the through hole in the center of the objective table.
ところがこのような浅いガラス皿では、顕微鏡
を傾斜させて検査したい場合にも傾斜するとガラ
ス皿内の水がこぼれるために傾斜させることがで
きないという不都合がある。 However, such a shallow glass dish has the disadvantage that even if it is desired to tilt the microscope for inspection, the water in the glass dish cannot be tilted because the water in the glass dish will spill out if the microscope is tilted.
なお宝石内の含有物検査用として、宝石沈め用
容器の内底部に別体平板を設け且つ平板の中央に
光検出手段をそなえ、容器の上方には容器内液中
の宝石に向けレーザー光を照射する欠陥検知装置
を配したもの（特開昭52−4283号）があるが、こ
れは前記レーザー光を宝石に照射し且つ走査して
宝石内の欠陥をレーザー光の分散として表示させ
るもので、顕微鏡による検査とは異質のものであ
る。 In addition, for inspection of inclusions in gemstones, a separate flat plate is provided at the inner bottom of the container for sinking gemstones, a light detection means is provided in the center of the flat plate, and a laser beam is placed above the container to aim at the gemstones in the liquid inside the container. There is a device (Japanese Patent Application Laid-open No. 52-4283) that is equipped with a defect detection device that irradiates the gemstone with the laser beam and scans the gemstone to display defects in the gemstone as a dispersion of the laser beam. , which is different from microscopic examination.
本考案の目的は宝石顕微鏡による宝石検査にお
いて顕微鏡を見易いように傾斜可能とし、且つ宝
石を充分に水に浸漬させることができ、しかもス
トーンホルダーの操作に支障なき宝石浸漬槽を提
供しようとするものである。 The purpose of this invention is to provide a gemstone dipping tank that can be tilted to make the microscope easier to see when inspecting gemstones using a gemstone microscope, that can sufficiently immerse gemstones in water, and that does not interfere with the operation of the stone holder. It is.
上記の問題点を解決するために、この考案は無
色透明材からなる平面長方形箱型槽体の側壁を、
長さ方向中途部から一方側は高さが低く、他方側
は高くしてそれぞれの側壁上に頂壁を設け、高さ
の異る側壁間の段差部では頂壁を欠如して透窓を
形成し、高さが低い部分の頂壁上面にはストーン
ホルダーを水平方向に回動自在に支持した宝石顕
微鏡用宝石浸漬槽としたものである。
In order to solve the above-mentioned problems, this invention has the side wall of a flat rectangular box-shaped tank made of colorless transparent material.
From the midway point in the length direction, one side is low in height and the other side is high, and a top wall is provided on each side wall, and at the step between side walls of different heights, the top wall is missing and a transparent window is installed. A stone holder is rotatably supported in the horizontal direction on the upper surface of the top wall of the lower height part to serve as a gem immersion tank for a gem microscope.
以下この考案の実施例を添付図面に基いて説明
する。
Embodiments of this invention will be described below with reference to the accompanying drawings.
図においてＡは宝石顕微鏡であり、１はつまみ
２を操作して昇降調節自在のレンズ筒、３は対物
台、４は対物台下面の照明機構、５は照明機構４
への通電用コードである。 In the figure, A is a gemstone microscope, 1 is a lens barrel that can be raised and lowered by operating the knob 2, 3 is an objective table, 4 is an illumination mechanism on the bottom of the objective table, and 5 is an illumination mechanism 4
This is the cord for energizing the.
Ｂは前記対物台４上に載置される本考案の宝石
浸漬槽であり、無色透明材よりなる平面長方形の
箱型槽体６の側壁７中、中途部から長さ方向一方
の範囲は高さが低いが、他方の部分は高さが稍大
にしてあり段違い部８が形成してあり低い部分に
も高い部分にも頂壁９ａ，９ｂが存在するが、段
違い部８のところだけは頂壁がなく透窓１０が形
成してある。 Reference numeral B designates the jewelry dipping tank of the present invention placed on the objective stand 4, in which the side wall 7 of the box-shaped tank body 6 made of a colorless transparent material and having a rectangular plane has a high area from the midpoint to one length direction. However, the height of the other part is slightly larger and a stepped part 8 is formed, and there are top walls 9a and 9b in both the low part and the high part, but only in the stepped part 8. There is no top wall and a transparent window 10 is formed.
又高さが低い部分の頂壁９ａの上面には、載物
台３の上面において側方寄り部分に取付けてある
雄スナツプのようなストーンホルダー支持片１１
ａと同様の支持片１１ｂが取付けてある。 Further, on the upper surface of the top wall 9a of the lower part, there is a stone holder support piece 11 such as a male snap attached to the upper surface of the stage 3 near the side.
A support piece 11b similar to that in a is attached.
ストーンホルダー１２は中央部に前記ホルダー
支持片１１ａ，１１ｂに外嵌合する支持部１３を
そなえる軸受筒部１４に支持される棒体で、先端
に開閉自在で常時閉じる方向の復元性を有するク
リツプ部１５をそなえていると共に、元端のつま
み部１６をもつて回動自在とする。 The stone holder 12 is a rod supported by a bearing cylinder part 14, which has a support part 13 in the center that is externally fitted to the holder support pieces 11a and 11b, and has a clip at the tip that can be opened and closed and always has a restoring property in the closed direction. It is provided with a section 15 and is rotatable with a knob section 16 at the base end.
尚１７は箱体６の下面に突設した、載物台３の
前縁への当りであり、ビス１８で載物台前縁に固
定するようにしてある。１９は箱体の高い側の側
端に適宜延長した、顕微鏡における支柱２０への
当りである。 Reference numeral 17 denotes a contact point protruding from the lower surface of the box body 6, which abuts against the front edge of the stage 3, and is fixed to the front edge of the stage with screws 18. Reference numeral 19 corresponds to a support column 20 in the microscope, which is appropriately extended to the higher end of the box.
この考案の宝石顕微鏡用宝石漬石槽としたこと
により、以下に述べるような効果がある。
This invented gem stone bath for a gem microscope has the following effects.
この宝石浸漬槽は長方形の低いものであるが中
央部より一側は高くしてあつて低い方にも高い方
にも頂壁があり、低い方の頂壁上面にストーンホ
ルダーを取付け、且つ低い方と高い方の境界は頂
壁のない透窓ができていてこの透窓よりストーン
ホルダーを高い方の槽内に入れ込むようにしてあ
るので、この浸漬槽Ｂをその高さが大である方を
顕微鏡Ａの支柱２０側にして取付けることによ
り、槽内に小量の水を入れるが第２図に示すよう
に顕微鏡を傾斜せしめると水２１は槽の高さが大
なる方に流れて水深が大になり、ストーンホルダ
ー１２先端に挾み込んだ宝石２２を充分に水没さ
せることができ、又低い方にも高い方にも頂壁９
ａ，９ｂがあるので顕微鏡を傾斜させても或は垂
直にもどしても槽内の水が溢れ出る必配がないな
どの効果がある。 This jewelry dipping tank is rectangular and low, but one side is higher than the center, and there are top walls on both the lower and higher sides.A stone holder is attached to the upper surface of the lower top wall. There is a transparent window with no top wall at the boundary between the one and the higher one, and the stone holder is inserted into the higher tank than this transparent window, so this immersion tank B is placed in the higher one. By installing the microscope A on the column 20 side, a small amount of water is poured into the tank, but when the microscope is tilted as shown in Figure 2, the water 21 flows toward the higher tank height, increasing the water depth. The stone holder 12 is large enough to allow the jewel 22 inserted at the tip of the stone holder 12 to be sufficiently submerged in water, and the top wall 9 can be placed on both the lower and higher sides.
Since there are a and 9b, there is an effect that the water in the tank does not necessarily overflow even if the microscope is tilted or returned to the vertical position.
第１図は本考案に係る宝石浸漬槽の一例の顕微
鏡に取付けた状態の斜視図、第２図は同上要部の
拡大された一部切欠側面図である。
Ｂ……宝石浸漬槽、６……箱体、７……側壁、
８……段違い部、９ａ，９ｂ……頂壁、１０……
透窓、１１ｂ……ストーンホルダー支持片、１２
……ストーンホルダー、Ａ……宝石顕微鏡、３…
…載物台。
FIG. 1 is a perspective view of an example of a gemstone dipping tank according to the present invention in a state where it is attached to a microscope, and FIG. 2 is an enlarged partially cutaway side view of the same essential parts. B...Jewel dipping tank, 6...Box body, 7...Side wall,
8... Uneven part, 9a, 9b... Top wall, 10...
Transparent window, 11b...Stone holder support piece, 12
...Stone holder, A...Gem microscope, 3...
...The loading table.
Claims (1)
を、長さ方向中途部から一方側は高さが低く、他
方側は高くしてそれぞれの側壁上に頂壁を設け、
高さの異る側壁間の段差部では頂壁を欠如して透
窓を形成し、高さが低い部分り頂壁上面にはスト
ーンホルダーを水平方向に回動自在に支持したこ
とを特徴とする宝石顕微鏡用宝石浸漬槽。 The side walls of a planar rectangular box-shaped tank made of a colorless transparent material are lower in height on one side and higher on the other side from the midway point in the length direction, and a top wall is provided on each side wall.
The top wall is missing at the stepped part between the side walls of different heights to form a transparent window, and a stone holder is supported horizontally on the upper surface of the top wall at the lower height part. Gem immersion bath for gem microscope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979142004U JPS628521Y2 (en) | 1979-10-12 | 1979-10-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979142004U JPS628521Y2 (en) | 1979-10-12 | 1979-10-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5659647U JPS5659647U (en) | 1981-05-21 |
| JPS628521Y2 true JPS628521Y2 (en) | 1987-02-27 |
Family
ID=29373305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979142004U Expired JPS628521Y2 (en) | 1979-10-12 | 1979-10-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS628521Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS524283A (en) * | 1974-09-18 | 1977-01-13 | Dihaco Diamanten Handels Co | Method of detecting coated substance in jewel |
-
1979
- 1979-10-12 JP JP1979142004U patent/JPS628521Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS524283A (en) * | 1974-09-18 | 1977-01-13 | Dihaco Diamanten Handels Co | Method of detecting coated substance in jewel |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5659647U (en) | 1981-05-21 |
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