JP2989616B2 - Photoelectric flasher - Google Patents
Photoelectric flasherInfo
- Publication number
- JP2989616B2 JP2989616B2 JP1191891A JP19189189A JP2989616B2 JP 2989616 B2 JP2989616 B2 JP 2989616B2 JP 1191891 A JP1191891 A JP 1191891A JP 19189189 A JP19189189 A JP 19189189A JP 2989616 B2 JP2989616 B2 JP 2989616B2
- Authority
- JP
- Japan
- Prior art keywords
- housing
- light receiving
- light
- receiving element
- lead wire
- 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 - Fee Related
Links
Landscapes
- Light Receiving Elements (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Description
【発明の詳細な説明】 ［産業上の利用分野］ 本発明は、電気機器内に配置される光電式自動点滅器
に関するものである。Description: TECHNICAL FIELD The present invention relates to a photoelectric automatic blinker arranged in an electric device.
［従来の技術］ 光電式自動点滅器には自動販売機内に設置されるもの
がある。[Prior Art] Some photoelectric automatic blinkers are installed in vending machines.
［発明が解決しようとする課題］ 従来の自動販売機用の光電式自動点滅器には、照度調
整の機能がなく、周囲の環境により点灯照度を変更する
ことができないという問題があった。[Problems to be Solved by the Invention] The conventional photoelectric automatic blinker for a vending machine has no function of adjusting the illuminance, and has a problem that the illuminating illuminance cannot be changed depending on the surrounding environment.
第６図は従来の光電式自動点滅器を示し、ハウジング
41の前面には受光部42を有し、下面からは端子43を突設
している。従って、結線方式は端子式であり、カプラー
が必要となる。また、取付方向は第７図に示すように、
端子43を上側にして行うため、防水性の確保のため、端
子カバー44が必要となる問題がある。FIG. 6 shows a conventional photoelectric type automatic flasher, which includes a housing.
A light receiving section 42 is provided on the front surface of 41, and a terminal 43 is protruded from the lower surface. Therefore, the connection system is a terminal system, and a coupler is required. The mounting direction is as shown in FIG.
Since the terminal 43 is placed on the upper side, there is a problem that the terminal cover 44 is required for ensuring waterproofness.
本発明は、上述の点に鑑みて提供したものであって、
照度調整機能を持たせると共に、結線方式をリード線方
式とした光電式自動点滅器を提供することを目的とした
ものである。The present invention has been provided in view of the above points,
It is an object of the present invention to provide a photoelectric automatic blinker having an illuminance adjustment function and a connection method of a lead wire method.
［課題を解決するための手段］ 本発明は、受光素子及びこの受光素子の出力を処理す
る回路部の全体をハウジングにより覆設し、受光素子の
前面側の受光部のハウジングの部分を少なくとも透光性
とし、ハウジングの受光部と対応する部分を開口させた
開口部を有する遮光カバーをハウジングに配設し、遮光
カバーと受光部側のハウジングとの間に位置する突片及
びこの突片から外部に突出した操作片が形成された調整
部材を操作片が受光部側のハウジングの縁部に沿って移
動自在となるように配設し、調整部材の移動に応じて受
光素子に対して受光部側を遮蔽・開放する方向に移動す
るように突片挿通用のスリットが形成された遮蔽板を該
スリットに突片を挿通して配設したものである。Means for Solving the Problems According to the present invention, the entirety of a light receiving element and a circuit section for processing the output of the light receiving element are covered by a housing, and at least a part of the housing of the light receiving section on the front side of the light receiving element is transparent. The housing is provided with a light-shielding cover having an opening in which a portion corresponding to the light-receiving portion of the housing is opened, and a projecting piece and a projecting piece located between the light-shielding cover and the housing on the light receiving section side are provided. An adjusting member having an operating piece protruding to the outside is disposed so that the operating piece can move freely along the edge of the housing on the light receiving section side, and the light receiving element receives light according to the movement of the adjusting member. A shielding plate having a slit for projecting piece insertion is provided so that the projecting piece is inserted into the slit so as to move in the direction of shielding and opening the part side.
また、内部の回路部からのリード線をハウジングと一
体成形し、ハウジングよりリード線を導出したものであ
る。Further, a lead wire from an internal circuit portion is formed integrally with the housing, and the lead wire is led out from the housing.
［作 用］ 而して、本発明は、遮蔽板を移動させることで、受光
部への光量を調整可能としている。[Operation] According to the present invention, the amount of light to the light receiving unit can be adjusted by moving the shielding plate.
また、リード線をハウジングと一体成形して防水性を
確保している。In addition, the lead wire is formed integrally with the housing to ensure waterproofness.
［実施例］ 以下、本発明の実施例を図面を参照して説明する。第
１図は斜視図を、第２図は分解斜視図を夫々示してい
る。また、第５図は内部構造を示している。ハウジング
１の前面は下部を残して段部２が形成してあり、前面の
上部には凹部３が形成してある。凹部３には横方向にリ
ブ４形成されていて、このリブ４に略Ｌ型に形成された
調整つまみ５の内側に突設した係止片６が摺動自在に係
止されるようになっている。また、ハウジング１の前面
には受光部７が形成され、この受光部７は少なくとも透
光性の部材で形成してある。ハウジング１の両側には固
定片８が一体に突設されている。調整つまみ５の下部に
は前面側に突起９が一体に突設され、操作片5aの上面に
は操作用の突条リブ10が形成してある。[Example] Hereinafter, an example of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view, and FIG. 2 is an exploded perspective view. FIG. 5 shows the internal structure. A step portion 2 is formed on a front surface of the housing 1 except for a lower portion, and a concave portion 3 is formed on an upper portion of the front surface. A rib 4 is formed in the concave portion 3 in a lateral direction, and a locking piece 6 protruding from an inner side of an adjustment knob 5 formed substantially in an L-shape on the rib 4 is slidably locked. ing. Further, a light receiving section 7 is formed on the front surface of the housing 1, and the light receiving section 7 is formed of at least a translucent member. On both sides of the housing 1, fixing pieces 8 are integrally protruded. At the lower part of the adjustment knob 5, a projection 9 is integrally formed on the front side, and a projection rib 10 for operation is formed on the upper surface of the operation piece 5a.
ハウジング１の前面に取着される遮光カバー11は略コ
字型に形成され、前面下部には上記受光部７に対応して
開口部12が形成されている。また、遮光カバー11の内面
は第３図に示すように、横方向に調整つまみ５の突起９
が係合する凹部13が複数凹設してある。この凹部13は光
量調整がリニアにできるようにピッチが定めてある。
尚、このピッチは等間隔ではない。遮光カバー11とハウ
ジング１の前面との間に上下方向に移動自在に設けられ
る遮蔽板14には斜めにスリット15が穿設してある。尚、
遮光カバー11及び遮蔽板14は例えば、黒色にて形成され
ている。また、ハウジング１は例えば乳白色で形成して
ある。The light-shielding cover 11 attached to the front surface of the housing 1 is formed in a substantially U-shape, and an opening 12 is formed at a lower portion of the front surface in correspondence with the light receiving unit 7. Further, as shown in FIG. 3, the inner surface of the light-shielding cover 11 is
There are a plurality of recessed portions 13 with which are engaged. The pitch of the recess 13 is determined so that the light amount can be adjusted linearly.
The pitch is not equal. A slit 15 is obliquely formed in a shielding plate 14 provided between the light shielding cover 11 and the front surface of the housing 1 so as to be movable in the vertical direction. still,
The light shielding cover 11 and the shielding plate 14 are formed, for example, in black. The housing 1 is formed, for example, in milky white.
しかして、調整つまみ５の係止片６をハウジング１の
リブ４に載置すると共に、上部の操作片5aをハウジング
１の上面に載置する。そして、調整つまみ５の突起９を
遮蔽板14のスリット15に挿通し、遮光カバー11の背面側
の縁部をハウジング１の段部２にはめて、遮光カバー11
を超音波熱着等によりハウジング１に固定する。この遮
光カバー11とハウジング１により調整つまみ５が挟持さ
れることになる。ここで、調整つまみ５の突起９を遮光
カバー11の内面の凹部13に嵌める。Then, the locking piece 6 of the adjustment knob 5 is placed on the rib 4 of the housing 1, and the upper operation piece 5 a is placed on the upper surface of the housing 1. Then, the projection 9 of the adjustment knob 5 is inserted into the slit 15 of the shielding plate 14, and the rear edge of the light shielding cover 11 is fitted to the step 2 of the housing 1.
Is fixed to the housing 1 by ultrasonic heating or the like. The adjustment knob 5 is held between the light shielding cover 11 and the housing 1. Here, the protrusion 9 of the adjustment knob 5 is fitted into the concave portion 13 on the inner surface of the light shielding cover 11.
第４図（ａ）に示すように、調整つまみ５を端部に移
動させると、突起９がスリット15に挿通していること
で、遮蔽板14が上動して、遮蔽板14が上部に位置して、
受光部７は全面的に開口する。この時、調整つまみ５の
突起９は左側の凹部13に嵌まり、位置決めを行う。次
に、調整つまみ５を横方向に摺動させて、突起９を凹部
13にはめていくと、同図（ｂ）（ｃ）に示すように、遮
蔽板14が段階的に下動して受光部７を隠して、受光部７
への光量を調整することになる。そして、調整つまみ５
を横に摺動させて、遮蔽板14を一番下まで降ろすこと
で、受光部７を全面的に覆うことになる。尚、調整つま
み５の突起９が遮光カバー11の内面に当接することで、
連続的に光量を調整することができるのはもちろんであ
る。As shown in FIG. 4 (a), when the adjustment knob 5 is moved to the end, the shielding plate 14 moves upward because the projection 9 is inserted through the slit 15, and the shielding plate 14 is moved upward. Located
The light receiving section 7 is entirely open. At this time, the protrusion 9 of the adjustment knob 5 is fitted into the left recess 13 to perform positioning. Next, the adjustment knob 5 is slid in the horizontal direction so that the protrusion 9 is
13, the shielding plate 14 moves downward step by step to hide the light receiving unit 7, as shown in FIGS.
To adjust the amount of light. And adjustment knob 5
Is slid laterally and the shielding plate 14 is lowered to the bottom, so that the light receiving unit 7 is entirely covered. In addition, the protrusion 9 of the adjustment knob 5 abuts on the inner surface of the light shielding cover 11,
Of course, the amount of light can be continuously adjusted.
次に、第５図により光電式自動点滅器の内部構造につ
いて説明する。ハウジング１はボデイ1aとカバー1bとで
構成され、ボデイ1aには受光素子の出力を処理する回路
部22が配設してあり、また、受光素子としてCdS21が受
光部７の背面側に実装されている。また、ボデイ1aには
電源用、信号用等の端子23が設けられ、この端子23にリ
ード線24をかしめて結合する。端子23はリード線24をか
しめた後、第５図（ｄ）に示すように、端子23を曲げ
て、カバー1bをボデイ1aに覆設して結合する。上記リー
ド線24は、ボデイ1aと同時成形にて一体に形成され、ボ
デイ1aの下面から導出している。ボデイ1aとカバー1bと
は例えば超音波熱着にて結合しており、リード線24の同
時成形とともに、内部への防水化を図っている。尚、第
５図はリード線24をかしめる前で端子23を曲げる前の状
態を示している。Next, the internal structure of the photoelectric automatic blinker will be described with reference to FIG. The housing 1 is composed of a body 1a and a cover 1b. The body 1a is provided with a circuit section 22 for processing the output of the light receiving element, and a CdS 21 is mounted on the back side of the light receiving section 7 as a light receiving element. ing. The body 1a is provided with a terminal 23 for power supply, signal, and the like, and a lead wire 24 is caulked to the terminal 23 for coupling. After crimping the lead wire 24, the terminal 23 is bent, as shown in FIG. 5 (d), and the cover 1b is covered over the body 1a and joined. The lead wire 24 is formed integrally with the body 1a by simultaneous molding, and is led out from the lower surface of the body 1a. The body 1a and the cover 1b are joined by, for example, ultrasonic thermal welding, and the lead wires 24 are simultaneously formed and the inside is waterproofed. FIG. 5 shows a state before the terminal 23 is bent before the lead wire 24 is crimped.
［発明の効果］ 本発明は上述のように、受光素子及びこの受光素子の
出力を処理する回路部の全体をハウジングにより覆設
し、受光素子の前面側の受光部のハウジングの部分を少
なくとも透光性とし、ハウジングの受光部と対応する部
分を開口させた開口部を有する遮光カバーをハウジング
に配設し、遮光カバーと受光部側のハウジングとの間に
位置する突片及びこの突片から外部に突出した操作片が
形成された調整部材を操作片が受光部側のハウジングの
縁部に沿って移動自在となるように配設し、調整部材の
移動に応じて受光素子に対して受光部側を遮蔽・開放す
る方向に移動するように突片挿通用のスリットが形成さ
れた遮蔽板を該スリットに突片を挿通して配設したもの
であるから、遮蔽板を移動させることで、受光部への光
量を調整することができ、そのため、周囲環境に応じて
点灯照度を変更することができ、また、受光素子や回路
部の全体をハウジングにて覆設していることで、防雨性
能も確実に確保でき、更に、遮光カバーにより自己負
荷、例えば自動販売機内の照明による誤動作を防止でき
る効果を奏するものである。[Effects of the Invention] As described above, in the present invention, the entire light receiving element and the circuit section for processing the output of the light receiving element are covered by the housing, and at least the light receiving section housing portion on the front side of the light receiving element is transparent. The housing is provided with a light-shielding cover having an opening in which a portion corresponding to the light-receiving portion of the housing is opened, and a projecting piece and a projecting piece located between the light-shielding cover and the housing on the light receiving section side are provided. An adjusting member having an operating piece protruding to the outside is disposed so that the operating piece can move freely along the edge of the housing on the light receiving section side, and the light receiving element receives light according to the movement of the adjusting member. Since the shield plate having a slit for projecting piece insertion so as to move in the direction of shielding and opening the part side is arranged by inserting the projecting piece into the slit, by moving the shielding plate , Adjust the amount of light Lighting intensity can be changed according to the surrounding environment, and the entire light receiving element and circuit section are covered by the housing, ensuring rainproof performance. Further, the light-shielding cover has an effect of preventing a self-load, for example, a malfunction caused by illumination in the vending machine.
また、内部の回路部からのリード線をハウジングと一
体成形し、ハウジングよりリード線を導出したものであ
るから、リード線をハウジングと一体成形して防水性を
確保することができ、従来とは異なり、カプラーが不要
となる効果を奏するものである。In addition, since the lead wire from the internal circuit part is molded integrally with the housing and the lead wire is derived from the housing, the lead wire can be molded integrally with the housing to ensure waterproofness, On the contrary, it has an effect that the coupler becomes unnecessary.
第１図は本発明の実施例の斜視図、第２図は同上の分解
斜視図、第３図は同上の遮光カバーの背面側からの斜視
図、第４図（ａ）〜（ｄ）は同上の動作説明図、第５図
（ａ）〜（ｅ）は同上の平面図、正面図、左断面図、右
断面図及び底面図、第６図（ａ）〜（ｄ）は従来例の平
面図、正面図、底面図及び側面図、第７図（ａ）〜
（ｃ）は同上の平面図、正面図及び側面図である。 １はハウジング、７は受光部、11は遮光カバー、12は開
口部、14は遮蔽板、24はリード線である。FIG. 1 is a perspective view of an embodiment of the present invention, FIG. 2 is an exploded perspective view of the same, FIG. 3 is a perspective view of the same light-shielding cover from the back side, and FIGS. FIGS. 5 (a) to 5 (e) are plan views, front views, left sectional views, right sectional views and bottom views of the same, and FIGS. 6 (a) to 6 (d) show conventional examples. Plan view, front view, bottom view and side view, FIG.
(C) is the top view, front view, and side view same as the above. 1 is a housing, 7 is a light receiving section, 11 is a light shielding cover, 12 is an opening, 14 is a shielding plate, and 24 is a lead wire.
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 実開 昭60−69448（ＪＰ，Ｕ) 実開 平２−133844（ＪＰ，Ｕ) 特公 昭62−50068（ＪＰ，Ｂ２) (58)調査した分野(Int.Cl.6，ＤＢ名) G07F 9/02 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A 60-69448 (JP, U) JP-A 2-133844 (JP, U) JP-B 62-50068 (JP, B2) (58) Field (Int.Cl. 6 , DB name) G07F 9/02
Claims (2)
る回路部の全体をハウジングにより覆設し、受光素子の
前面側の受光部のハウジングの部分を少なくとも透光性
とし、ハウジングの受光部と対応する部分を開口させた
開口部を有する遮光カバーをハウジングに配設し、遮光
カバーと受光部側のハウジングとの間に位置する突片及
びこの突片から外部に突出した操作片が形成された調整
部材を操作片が受光部側のハウジングの縁部に沿って移
動自在となるように配設し、調整部材の移動に応じて受
光素子に対して受光部側を遮蔽・開放する方向に移動す
るように突片挿通用のスリットが形成された遮蔽板を該
スリットに突片を挿通して配設したことを特徴とする光
電式自動点滅器。1. A light receiving element and a circuit part for processing the output of the light receiving element are entirely covered by a housing, and at least a part of the housing of the light receiving section on the front side of the light receiving element is made translucent. A light-shielding cover having an opening having a portion corresponding to the light-receiving portion is disposed in the housing, and a protrusion positioned between the light-shielding cover and the housing on the light receiving portion side and an operation piece protruding outside from the protrusion are formed. The operating member is arranged so that the operation piece can move along the edge of the housing on the light receiving unit side, and the light receiving unit side is shielded and opened with respect to the light receiving element according to the movement of the adjusting member. A photoelectric automatic blinker characterized in that a shielding plate having a slit for inserting a protruding piece so as to move to a position is disposed by inserting the protruding piece into the slit.
と一体成形し、ハウジングよりリード線を導出したこと
を特徴とする請求項１記載の光電式自動点滅器。2. A photoelectric automatic flasher according to claim 1, wherein a lead wire from an internal circuit portion is formed integrally with the housing, and the lead wire is led out from the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1191891A JP2989616B2 (en) | 1989-07-25 | 1989-07-25 | Photoelectric flasher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1191891A JP2989616B2 (en) | 1989-07-25 | 1989-07-25 | Photoelectric flasher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0355687A JPH0355687A (en) | 1991-03-11 |
| JP2989616B2 true JP2989616B2 (en) | 1999-12-13 |
Family
ID=16282172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1191891A Expired - Fee Related JP2989616B2 (en) | 1989-07-25 | 1989-07-25 | Photoelectric flasher |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2989616B2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02133844U (en) * | 1989-04-11 | 1990-11-07 |
-
1989
- 1989-07-25 JP JP1191891A patent/JP2989616B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0355687A (en) | 1991-03-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |