JPH0482790U - - Google Patents
Info
- Publication number
- JPH0482790U JPH0482790U JP12372190U JP12372190U JPH0482790U JP H0482790 U JPH0482790 U JP H0482790U JP 12372190 U JP12372190 U JP 12372190U JP 12372190 U JP12372190 U JP 12372190U JP H0482790 U JPH0482790 U JP H0482790U
- Authority
- JP
- Japan
- Prior art keywords
- mounting
- grooves
- view
- suspension
- inclination
- 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
- 239000000725 suspension Substances 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 3
Landscapes
- Fire-Detection Mechanisms (AREA)
- Fire Alarms (AREA)
Description
第１図は本考案実施例の構成説明図、第２図は
第１図の分解斜視図、第３図は光学ケースの説明
図で、Ａは上面図、Ｂは正面図、Ｃは左側面図、
Ｄは右側断面図、第４図はホルダの説明図で、Ａ
は正面図、Ｂは右側断面図、Ｃは背面図、第５図
は光学ケースの一部の断面図で、Ａは投光器の断
面図、Ｂは受光器の断面図、第６図はケースの斜
視図、第７図は取付板の構成説明図、第８図は取
付板の取付動作の説明図である。
図において、１は本体、２は筺体、３は取付板
、４は器枠、５はカバー、１１は吊下溝、１２は
取付孔、１３は調整溝、１５はスイツチボツクス
、１９は吊下ネジ、２０は取付ネジ、２１は第１
回転台、２２は第２回転台、２３は回転軸、３４
は垂直角調整ネジ、３８は操作部、５３は光学ケ
ース、５４はレンズ、５５は軸ピン、６３はホル
ダ、７３は投光素子、７４は受光素子、７６は視
準部、８１は箱体、８３は窓である。
Fig. 1 is an explanatory diagram of the configuration of the embodiment of the present invention, Fig. 2 is an exploded perspective view of Fig. 1, and Fig. 3 is an explanatory diagram of the optical case, where A is a top view, B is a front view, and C is a left side view. figure,
D is a right sectional view, FIG. 4 is an explanatory view of the holder, and A
is a front view, B is a right sectional view, C is a rear view, Fig. 5 is a sectional view of a part of the optical case, A is a sectional view of the emitter, B is a sectional view of the receiver, and Fig. 6 is a sectional view of the case. A perspective view, FIG. 7 is an explanatory diagram of the configuration of the mounting plate, and FIG. 8 is an explanatory diagram of the mounting operation of the mounting plate. In the figure, 1 is the main body, 2 is the housing, 3 is the mounting plate, 4 is the container frame, 5 is the cover, 11 is the suspension groove, 12 is the mounting hole, 13 is the adjustment groove, 15 is the switch box, and 19 is the suspension screw. , 20 is the mounting screw, 21 is the first
Rotating table, 22 is a second rotating table, 23 is a rotating shaft, 34
is a vertical angle adjustment screw, 38 is an operating unit, 53 is an optical case, 54 is a lens, 55 is an axis pin, 63 is a holder, 73 is a light emitting element, 74 is a light receiving element, 76 is a collimating unit, 81 is a box body , 83 is a window.
Claims (1)
付孔を備えた取付板を前記吊下溝で吊下げられた
状態で垂直な取付面に取り付けられる火災感知器
等の取付機構において、 前記取付孔に取付面の傾きに基づく取付板の傾
きを調整する調整溝を備えたこと特徴とする火災
感知器等の取付機構。 (2) 前記左右の調整溝が前記左右の吊下溝の吊
下点を中心にしたほぼ円弧状のａとｂの２つの溝
で構成されたことを特徴とする請求項(1)記載の
火災感知器等の取付機構。[Scope of Claim for Utility Model Registration] (1) A fire detector in which a mounting plate having a pair of upper and lower suspension grooves and mounting holes is attached to a vertical mounting surface while being suspended from the suspension grooves. A mounting mechanism for a fire detector, etc., characterized in that the mounting hole is provided with an adjustment groove for adjusting the inclination of the mounting plate based on the inclination of the mounting surface. (2) The fire according to claim (1), wherein the left and right adjustment grooves are comprised of two substantially arc-shaped grooves a and b centered on the suspension points of the left and right suspension grooves. Mounting mechanism for sensors, etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12372190U JP2535169Y2 (en) | 1990-11-27 | 1990-11-27 | Mounting mechanism for fire detectors, etc. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12372190U JP2535169Y2 (en) | 1990-11-27 | 1990-11-27 | Mounting mechanism for fire detectors, etc. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0482790U true JPH0482790U (en) | 1992-07-17 |
| JP2535169Y2 JP2535169Y2 (en) | 1997-05-07 |
Family
ID=31871412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12372190U Expired - Fee Related JP2535169Y2 (en) | 1990-11-27 | 1990-11-27 | Mounting mechanism for fire detectors, etc. |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2535169Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101476850B1 (en) * | 2007-10-25 | 2014-12-26 | 노미 보사이 가부시키가이샤 | Projected beam type smoke detector |
-
1990
- 1990-11-27 JP JP12372190U patent/JP2535169Y2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101476850B1 (en) * | 2007-10-25 | 2014-12-26 | 노미 보사이 가부시키가이샤 | Projected beam type smoke detector |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2535169Y2 (en) | 1997-05-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |