JPS6398528U - - Google Patents
Info
- Publication number
- JPS6398528U JPS6398528U JP19408286U JP19408286U JPS6398528U JP S6398528 U JPS6398528 U JP S6398528U JP 19408286 U JP19408286 U JP 19408286U JP 19408286 U JP19408286 U JP 19408286U JP S6398528 U JPS6398528 U JP S6398528U
- Authority
- JP
- Japan
- Prior art keywords
- discharge tube
- flash discharge
- opening
- slide member
- conductive coating
- 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
- 239000011248 coating agent Substances 0.000 claims 2
- 238000000576 coating method Methods 0.000 claims 2
- 239000004020 conductor Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
Description
第１図は本考案に係る閃光放電管の支持構造を
示す要部断面図、第２図は第１図とは異つた作動
状態を示す要部断面図、第３図は第１図に示す構
造を内蔵するカメラを背後から見た概略斜視図、
第４図は本考案に採用する豆球タイプの閃光放電
管の一例を示す斜視図、第５図ａ，ｂは第４図に
示す閃光放電管の上面図及び正面図である。
４……カソード電極、５……アノード電極、６
……ガラス管（透光性封体）、１０……閃光放電
管、１５……反射笠、１５ａ……開口部、１７…
…スライド部材、１７ｂ……足部。
Fig. 1 is a cross-sectional view of the main parts showing the support structure of the flash discharge tube according to the present invention, Fig. 2 is a cross-sectional view of the main parts showing a different operating state from Fig. 1, and Fig. 3 is the same as Fig. 1. A schematic perspective view of a camera with a built-in structure seen from behind;
FIG. 4 is a perspective view showing an example of a bulb type flash discharge tube employed in the present invention, and FIGS. 5 a and 5 b are a top view and a front view of the flash discharge tube shown in FIG. 4. 4... Cathode electrode, 5... Anode electrode, 6
...Glass tube (transparent seal), 10...Flash discharge tube, 15...Reflector shade, 15a...Opening, 17...
...Slide member, 17b...foot portion.
Claims (1)
、外側に導電性被膜を有する透光性封体で覆つた
閃光放電管と、固定部材に取付けられ奥部に開口
部を有する反射笠と、導電性材料から成り内側が
前記閃光放電管を保持し、外側が前記反射笠の開
口部に進退自在に挿通され、前記導電性被膜との
接触によりトリガー電極として作用するスライド
部材とから成り、該スライド部材は可撓性を有す
る材料から成り、閃光放電管が反射笠に対し前方
に付勢されるような作用を有する足部を一体的に
有することを特徴とする閃光放電管の支持構造。 a flash discharge tube having two electrodes, a cathode and an anode, at its ends and covered with a transparent sealing body having a conductive coating on the outside; a reflective shade attached to a fixed member and having an opening at the back; The slide member is made of a conductive material, the inner side holds the flash discharge tube, and the outer side is inserted into the opening of the reflective shade so as to be freely advanced and retracted, and acts as a trigger electrode by contact with the conductive coating. 1. A support structure for a flash discharge tube, characterized in that the slide member is made of a flexible material and integrally has a leg portion that has a function of urging the flash discharge tube forward with respect to a reflector.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19408286U JPS6398528U (en) | 1986-12-17 | 1986-12-17 | |
| GB8719201A GB2195047B (en) | 1986-08-13 | 1987-08-13 | Flash device for camera |
| US07/331,013 US4941070A (en) | 1986-08-13 | 1989-03-30 | Flash device for a camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19408286U JPS6398528U (en) | 1986-12-17 | 1986-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6398528U true JPS6398528U (en) | 1988-06-25 |
Family
ID=31150719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19408286U Pending JPS6398528U (en) | 1986-08-13 | 1986-12-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6398528U (en) |
-
1986
- 1986-12-17 JP JP19408286U patent/JPS6398528U/ja active Pending
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