JPH01117746U - - Google Patents
Info
- Publication number
- JPH01117746U JPH01117746U JP943888U JP943888U JPH01117746U JP H01117746 U JPH01117746 U JP H01117746U JP 943888 U JP943888 U JP 943888U JP 943888 U JP943888 U JP 943888U JP H01117746 U JPH01117746 U JP H01117746U
- Authority
- JP
- Japan
- Prior art keywords
- light source
- linear
- inspection device
- linear light
- pair
- 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.)
- Pending
Links
- 238000007689 inspection Methods 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
Description
第１〜６図は本考案による直線状光源の検査装
置の一実施例を示す図であり、第１図はその平面
図、第２図はその正面図、第３図はその側面図、
第４図は検出手段の拡大詳細図、第５図は直線状
光源の部分斜視図、第６図は直線状光源の集束光
の照度分布曲線図、第７図は従来の直線状光源の
検査方法を示す斜視図である。
１……直線状光源、４……発光ダイオード、５
……丸棒レンズ、７……底板、８，８……取付部
材、１３……基板、１４……ＸＹＺテーブル、１
４ａ……突出部、１５……リニアスライダ、１７
……リニアドライブシヤフト、１８……タイミン
グベルト、２０……モータ、２１……検出手段、
２１ａ〜２１ｄ……フオトダイオード（光センサ
）、２３……支持台、２４……Ｙ軸ハンドル、２
５……Ｚ軸ハンドル、２６……配線、２７……左
端リミツトスイツチ、２８……右端リミツトスイ
ツチ、３０……電源スイツチ。
1 to 6 are diagrams showing an embodiment of a linear light source inspection device according to the present invention, in which FIG. 1 is a plan view thereof, FIG. 2 is a front view thereof, and FIG. 3 is a side view thereof.
Fig. 4 is an enlarged detailed view of the detection means, Fig. 5 is a partial perspective view of the linear light source, Fig. 6 is a diagram of the illuminance distribution curve of the focused light of the linear light source, and Fig. 7 is an inspection of the conventional linear light source. FIG. 3 is a perspective view showing the method. 1... linear light source, 4... light emitting diode, 5
... Round bar lens, 7 ... Bottom plate, 8, 8 ... Mounting member, 13 ... Board, 14 ... XYZ table, 1
4a...Protrusion, 15...Linear slider, 17
... Linear drive shaft, 18 ... Timing belt, 20 ... Motor, 21 ... Detection means,
21a to 21d...Photodiode (light sensor), 23...Support stand, 24...Y-axis handle, 2
5... Z-axis handle, 26... Wiring, 27... Left end limit switch, 28... Right end limit switch, 30... Power switch.
Claims (1)
照度分布を検査する検査装置において、前記直線
状光源の直線方向に沿つて互いに隣接して配置さ
れた一対の光センサと、前記直線状光源の直線方
向と直交する方向に互いに隣接して配置された一
対の光センサとを備えたことを特徴とする直線状
光源の検査装置。 In an inspection device for inspecting the illuminance distribution of a linear light source formed by arranging point light sources in a straight line, the inspection device includes: a pair of optical sensors disposed adjacent to each other along the linear direction of the linear light source; An inspection device for a linear light source, comprising: a pair of optical sensors arranged adjacent to each other in a direction perpendicular to a linear direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP943888U JPH01117746U (en) | 1988-01-27 | 1988-01-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP943888U JPH01117746U (en) | 1988-01-27 | 1988-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01117746U true JPH01117746U (en) | 1989-08-09 |
Family
ID=31216177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP943888U Pending JPH01117746U (en) | 1988-01-27 | 1988-01-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01117746U (en) |
-
1988
- 1988-01-27 JP JP943888U patent/JPH01117746U/ja active Pending