JP5076039B2 - 人体検知装置の取付構造 - Google Patents
人体検知装置の取付構造 Download PDFInfo
- Publication number
- JP5076039B2 JP5076039B2 JP2011003843A JP2011003843A JP5076039B2 JP 5076039 B2 JP5076039 B2 JP 5076039B2 JP 2011003843 A JP2011003843 A JP 2011003843A JP 2011003843 A JP2011003843 A JP 2011003843A JP 5076039 B2 JP5076039 B2 JP 5076039B2
- Authority
- JP
- Japan
- Prior art keywords
- spring
- support shaft
- mounting
- attachment
- ceiling material
- 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
- 230000006835 compression Effects 0.000 claims abstract description 10
- 238000007906 compression Methods 0.000 claims abstract description 10
- 238000001514 detection method Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 description 5
- 210000000078 claw Anatomy 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/12—Distribution boxes; Connection or junction boxes for flush mounting
- H02G3/123—Distribution boxes; Connection or junction boxes for flush mounting in thin walls
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/12—Distribution boxes; Connection or junction boxes for flush mounting
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
- G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
- G08B13/19617—Surveillance camera constructional details
- G08B13/19632—Camera support structures, e.g. attachment means, poles
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
- Connection Of Plates (AREA)
- Fire Alarms (AREA)
Description
前記支持軸を前記ガイド部に沿って起立させる動作で、前記ばね本体の先端部が天井材上面に接触した状態で、前記支持軸の起立状態で前記軸取付部が該支持軸と噛み合うことにより、前記取付ばねの押圧姿勢を保持する。したがって、支持軸を起立させる動作のみで、取付ばねが天井材上面に接触した状態で弾性変形して、天井材を十分に押圧することができる。
4:装置本体
5:開口
6:切欠部
7:支持軸(シャフト)
8:ガイド部
15:圧縮ばね
16:取付ばね
17:軸取付部
18:ばね本体
C:天井材
Claims (4)
- 天井材に開口が形成され、この開口に取付ブラケットが嵌め込まれて該取付ブラケット内に装置本体が収納される人体検知装置の取付構造であって、
前記取付ブラケットは、両端部の内側の下部に基端部が保持されてブラケット内側へ起倒可能に設けられた支持軸と、当該両端部の内側の上部に設けられて前記支持軸の起立時にその先端部を案内するガイド部と、前記取付ブラケットの両端部の端壁を貫通する切欠部とを有し、
前記支持軸に、該支持軸から外方へ突出する取付ばねが軸方向に移動自在に取り付けられるとともに、前記取付ばねにばね力を付加して押圧位置に保持させる圧縮ばねが取り付けられ、
前記支持軸を前記ガイド部に沿って起立させる動作により、前記取付ばねが前記切欠部を通って天井材の上面を押圧することにより、前記取付ブラケットが天井材に固定される、
人体検知装置の取付構造。 - 請求項1において、
前記取付ばねは、前記支持軸に移動自在に取り付けられる軸取付部と、前記支持軸から外方に突出する側面視で略円弧状のばね本体とを有し、
前記支持軸を前記ガイド部に沿って起立させる動作で、前記ばね本体の先端部が天井材上面に接触した状態で、前記支持軸の起立状態で前記軸取付部が該支持軸と噛み合うことにより、前記取付ばねの押圧姿勢を保持する、人体検知装置の取付構造。 - 請求項2において、
天井材の板厚に応じて、前記圧縮ばねが圧縮されることにより、前記取付ばねの軸取付部が上方に移動する、人体検知装置の取付構造。 - 請求項1から3のいずれか1項において、
前記支持軸は、その横断面形状がD字状の形状を有し、前記取付ばねの該支持軸を挿通させる挿通孔と周方向に相対移動不能に係合している、人体検知装置の取付構造。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011003843A JP5076039B2 (ja) | 2011-01-12 | 2011-01-12 | 人体検知装置の取付構造 |
PCT/JP2012/050072 WO2012096207A1 (ja) | 2011-01-12 | 2012-01-05 | 人体検知装置の取付構造 |
GB1314221.1A GB2502218B (en) | 2011-01-12 | 2012-01-05 | Mounting structure for human detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011003843A JP5076039B2 (ja) | 2011-01-12 | 2011-01-12 | 人体検知装置の取付構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012146503A JP2012146503A (ja) | 2012-08-02 |
JP5076039B2 true JP5076039B2 (ja) | 2012-11-21 |
Family
ID=46507107
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011003843A Expired - Fee Related JP5076039B2 (ja) | 2011-01-12 | 2011-01-12 | 人体検知装置の取付構造 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP5076039B2 (ja) |
GB (1) | GB2502218B (ja) |
WO (1) | WO2012096207A1 (ja) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0855510A (ja) * | 1994-06-10 | 1996-02-27 | Izumi Eng Kk | 埋込型照明器具の固定具 |
JP2001177941A (ja) * | 1999-10-08 | 2001-06-29 | Toshiba Lighting & Technology Corp | 埋め込み型器具及び直付け器具装置 |
DE602006001987D1 (de) * | 2005-06-08 | 2008-09-11 | Endo Lighting Corp | Befestigungseinrichtung für ein Einbaugerät |
-
2011
- 2011-01-12 JP JP2011003843A patent/JP5076039B2/ja not_active Expired - Fee Related
-
2012
- 2012-01-05 WO PCT/JP2012/050072 patent/WO2012096207A1/ja active Application Filing
- 2012-01-05 GB GB1314221.1A patent/GB2502218B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB201314221D0 (en) | 2013-09-25 |
WO2012096207A1 (ja) | 2012-07-19 |
JP2012146503A (ja) | 2012-08-02 |
GB2502218B (en) | 2014-03-05 |
GB2502218A (en) | 2013-11-20 |
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