JPS6429619U - - Google Patents
Info
- Publication number
- JPS6429619U JPS6429619U JP8974488U JP8974488U JPS6429619U JP S6429619 U JPS6429619 U JP S6429619U JP 8974488 U JP8974488 U JP 8974488U JP 8974488 U JP8974488 U JP 8974488U JP S6429619 U JPS6429619 U JP S6429619U
- Authority
- JP
- Japan
- Prior art keywords
- lens edge
- measuring device
- holding shaft
- sliding rod
- upper table
- 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.)
- Granted
Links
- 239000011521 glass Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000013208 measuring procedure Methods 0.000 description 1
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Eyeglasses (AREA)
Description
添附図面は本考案装置を示すもので、第１図は
装置要部の一部破断斜視図、第２図は接触子保持
軸が移動される状態の部分作用説明図、第３図は
電気的なブロツク線図、第４図は装置の測定手順
をフローチヤートで示すものである。
１ａ…上テーブル、１ｂ…下テーブル、２…モ
ーター、４ａ，４ｂ，４ｃ…メガネ枠押え、５…
メガネ枠、６…切欠、７…基準角位置設定検出器
、８…接触子、９…保持軸、１０…摺動杆、１４
…スプリング、１６…スリツト式測長器、１７…
発光ダイオード、１８ａ，１８ｂ…フオトダイオ
ード、２０…制動杆、２３…スプリング、２７…
レバー、３０…カウンタ初期設定検出器。
The attached drawings show the device of the present invention; FIG. 1 is a partially cutaway perspective view of the main parts of the device, FIG. 2 is a partial operational explanatory diagram of the state in which the contact holding shaft is moved, and FIG. 3 is an electrical diagram. FIG. 4 is a flowchart showing the measuring procedure of the apparatus. 1a...Upper table, 1b...Lower table, 2...Motor, 4a, 4b, 4c...Glasses frame holder, 5...
Glasses frame, 6... Notch, 7... Reference angle position setting detector, 8... Contact, 9... Holding shaft, 10... Sliding rod, 14
...Spring, 16...Slit type length measuring device, 17...
Light emitting diode, 18a, 18b...photodiode, 20...braking rod, 23...spring, 27...
Lever, 30... Counter initial setting detector.
Claims (1)
ルの上テーブルと下テーブルとをモーターの駆動
により一体的に回動されるようになし、上テーブ
ルにはメガネ枠を取付けると共に、下テーブルの
外周に於ける１箇所には切欠を設け且つ該切欠を
挾む状態に基準角位置設定検出器を設けしめるの
ほか、前記透孔内を嵌挿する状態に接触子保持軸
を設け、該保持軸は下テーブルの下面で直角をな
す方向の摺動杆を取付け、該摺動杆がスプリング
を介して軸方向に押圧されることにより接触子先
端が前記上テーブルに固定されたメガネ枠のレン
ズ縁構内に弾撥的に嵌入されるようになつており
、一方摺動杆には電気的測長器が取付けられると
共に測長器を挾む対向位置には発光ダイオード及
びフオトダイオードを設けしめ、他方前記接触子
保持軸をスプリングに抗して一定距離移動させる
ための制動杆及びその作動用レバーを設け、該移
動の限界位置にはカウンターの初期設定が行われ
るフオトセンサーが設けてあり、メガネ枠のレン
ズ縁内の仮設センターからレンズ縁溝に至る距離
長さを電気的に距離測定することを特徴としたメ
ガネ枠のレンズ縁形状測定装置。 The upper table and lower table of the glasses frame mounting table, which has a through hole in the center, are rotated together by the drive of a motor, and the glasses frame is attached to the upper table, and the lower table is In addition to providing a notch at one location on the outer periphery and a reference angle position setting detector sandwiching the notch, a contact holding shaft is provided to be inserted into the through hole. The holding shaft is equipped with a sliding rod extending perpendicularly to the lower surface of the lower table, and when the sliding rod is pressed in the axial direction via a spring, the contact tip of the eyeglass frame is fixed to the upper table. It is designed to be elastically inserted into the lens edge structure, while an electric length measuring device is attached to the sliding rod, and a light emitting diode and a photodiode are provided at opposite positions sandwiching the length measuring device. , on the other hand, a brake rod and a lever for operating the brake rod are provided for moving the contactor holding shaft a certain distance against a spring, and a photo sensor for initializing a counter is provided at the limit position of the movement, A lens edge shape measuring device for eyeglass frames, characterized by electrically measuring the distance from a temporary center in the lens edge of the eyeglass frame to a lens edge groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8974488U JPH058483Y2 (en) | 1988-07-05 | 1988-07-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8974488U JPH058483Y2 (en) | 1988-07-05 | 1988-07-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6429619U true JPS6429619U (en) | 1989-02-22 |
| JPH058483Y2 JPH058483Y2 (en) | 1993-03-03 |
Family
ID=31314287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8974488U Expired - Lifetime JPH058483Y2 (en) | 1988-07-05 | 1988-07-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH058483Y2 (en) |
-
1988
- 1988-07-05 JP JP8974488U patent/JPH058483Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH058483Y2 (en) | 1993-03-03 |
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