CN1811120A - 光栅支架 - Google Patents
光栅支架 Download PDFInfo
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- CN1811120A CN1811120A CNA200610008910XA CN200610008910A CN1811120A CN 1811120 A CN1811120 A CN 1811120A CN A200610008910X A CNA200610008910X A CN A200610008910XA CN 200610008910 A CN200610008910 A CN 200610008910A CN 1811120 A CN1811120 A CN 1811120A
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- Prior art keywords
- light barrier
- installation elements
- barrier holder
- housing
- opening
- 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.)
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- 230000004888 barrier function Effects 0.000 title claims abstract description 29
- 238000009434 installation Methods 0.000 claims abstract description 40
- 230000000295 complement effect Effects 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
- E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/40—Safety devices, e.g. detection of obstructions or end positions
- E05F15/42—Detection using safety edges
- E05F15/43—Detection using safety edges responsive to disruption of energy beams, e.g. light or sound
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/40—Safety devices, e.g. detection of obstructions or end positions
- E05F15/42—Detection using safety edges
- E05F15/43—Detection using safety edges responsive to disruption of energy beams, e.g. light or sound
- E05F2015/434—Detection using safety edges responsive to disruption of energy beams, e.g. light or sound with cameras or optical sensors
- E05F2015/435—Detection using safety edges responsive to disruption of energy beams, e.g. light or sound with cameras or optical sensors by interruption of the beam
- E05F2015/436—Detection using safety edges responsive to disruption of energy beams, e.g. light or sound with cameras or optical sensors by interruption of the beam the beam being parallel to the wing edge
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
- E05Y2600/40—Mounting location; Visibility of the elements
- E05Y2600/45—Mounting location; Visibility of the elements in or on the fixed frame
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/106—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for garages
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Geophysics And Detection Of Objects (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Light Receiving Elements (AREA)
- Burglar Alarm Systems (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
- Supports Or Holders For Household Use (AREA)
Abstract
本发明涉及一种光栅支架，包括接收壳体，该壳体用于容纳光栅的部件，例如发射器或者接收器，壳体具有开口，光栅的光线可以通过该开口射出，在开口区域的壳体表面是球弧形的，其中，管状颈部设置在壳体的开口区域，其插入具有相应球弧形的安装支架的相应开口中，并且通过紧固元件固定在适当位置。
Description
技术领域
本发明涉及一种光栅支架，特别用于自动车库门的驾驶通过型光栅(drive-past light barriers)。
背景技术
这种通过型光栅在移动门区域充当安全传感器。这种驾驶通过型光栅典型地包括光栅发射器和光栅接收器，其例如布置在车库门两侧，以检测是否有车辆驶过。这种光栅-般都采用组装支架进行安装。另外，他们也可以被安装在门柱上、密封的盒子中或固定在墙上的盒子里。
在将光栅的各个部件、即发射器和接收器安装在相对的两侧后，我们发现很难使各个部件彼此精确地对齐。
发明内容
因此本发明的目的是提供一种光栅支架，其可以使各个部分在安装状态进行简单的调整。
本发明的目的通过如权利要求1所述的特征实现。因此，本发明所述的光栅支架包括一个接收壳体，用于容纳光栅支架的部件，例如发射器或者接收器，接收壳体具有一个开口，光栅的光线可以从该开口射出。根据本发明，壳体表面是弧形的，且在开口区域为球形表面，在壳体开口区域连接有一个管状颈部，所述颈部可以插入安装元件的相应开口处且通过紧固元件固定，其中每一个开口都为相对应的球弧形。由于采用这种球形结构，所以可以以简单方式调节和安装发射器和接收器。由于球形结构，在被紧固元件固定之前或者在紧固元件释放之后，接收壳体都可以相对于安装元件转动。一旦调整到合适的位置就可以拧紧固定。
本发明的其他优点通过从属权利要求实现。
因此，管状颈部具有外螺纹。紧固元件为紧固螺母，这些螺母可以与管状颈部分的外螺纹拧紧配合。因此，可以实现简单的安装和拆卸连接。
优选地，所有的单个部件都可以是塑料的。
安装元件可以由盘形的或者板形元件组成。优选地示出了两个安装元件，特别有利地，两个安装元件可以相互插入并彼此夹紧，从而安装在相应的接收开口中，例如，门柱或类似物的安装支架的开口。在这个实施例中，盘形或者板形元件设置在安装支架或者门柱安装开口的两侧并且夹紧在一起。然后将相应的接收壳体插入预先安装好的安装元件中并用紧固元件固定。
安装元件优选地布置在一个细长开口的两侧，例如安装支架的开口。这样，不仅可以转动光栅支架以调节和对齐发射器和接收器，而且可以沿着这个细长开口的纵向移动。
代替单个的安装元件，与接收壳体球形表面相匹配的球弧形安装元件可以是其他的市场上可以购买到的安装壳体部件。安装元件可选择地制成门柱或其他元件的部件，其具有相匹配的球弧形，且具有相应的开口。
附图说明
本发明其他特征、元件和优点可以由附图所示的实施例得到。
图1是通过型光栅支架在车库中处于安装状态的示意图，
图2a，b表示在安装期间设置在车库门侧边框上的安装支架的安装情况；以及
图3a，b是图2a，b的安装支架的可替换的安装形式。
具体实施方式
图1中示意地示出了车库内部空间，其中一个自动滑升车库门10通过车库门驱动器14沿着运行轨道12打开和关闭。这类系统是公知的，因此，就不再详细描述了。图中所示的滑升车库门10处于关闭位置。光栅的两部分，即光栅发射器18和光栅接收器20，其借助于两个相同的安装支架16布置在滑升车库门的10的旁边。光栅发射器18和光栅接收器20都通过导线22与车库门驱动器14相连，这样，在感应到物体(例如汽车5)时可通过相应信号与门驱动器14连通。
在图2中，详细示出了安装支架16的结构。安装支架16由具有两个连接板24和26的切槽板(chamfered cut panel)组成。连接板24和26之间夹角大致为90度，从而使安装支架整体结构为L形。安装支架16有一个细长的矩形开口32，光栅的发射器或者发射器的光栅支架50容纳于该开口中，并且通过在长度方向上移动相应距离进行定位。
光栅支架50的设计参见图2b所示的分解图。光栅支架50首先包括一个壳体52，光栅的各个部件(例如发射器和接收器)以未示出的方式插入在壳体中。光栅的光束通过开口54射出。壳体在开口54区域的表面56是球弧形的，并且在壳体上开口区域设置有管状颈部58。管状颈部58有外螺纹。
在图2b中，安装元件60和62布置在安装支架16的细长开口32的两侧。两个安装元件60和62都有开口64和66，这些开口大于管状颈部分58的外径。每个安装元件都局部或者全部为球形，其弧形表面与接收壳体52的球形表面56一致。两个安装元件60和62在图示的实施例中是不同的，因此，在安装到安装支架16两侧之后，两个安装元件可以在细长开口32处夹紧在一起。
安装元件60为近似环形的塑料注模部件，其环的内表面和外表面分别为前面所述的球形。环60的外径大致等于安装支架16开口32的宽度。在安装元件60的环形主干部分有两个凸耳(neck)68，凸耳与开口32啮合并且在轨道60的一侧支撑着安装元件60。在安装元件60的一侧有两个小缺口70，其可以与安装元件62的相应突起啮合，从而使两个安装元件60和62夹紧或夹住。在安装元件60和62进行了相应的安装并且互相夹紧或夹住以后，可以沿着安装支架16的细长开口32移动，这样光栅支架50可以纵向移动，从而光栅部件也可以纵向移动了。
在安装元件60和62进行相应的预安装之后，推动具有管状颈部58的接受壳体50使其穿过安装元件60和62的开口64和66，并且在移动到相应位置之后通过转动紧固螺母72的固定元件使接收壳体固定在适当位置。紧固螺母72还可成形为与紧固元件62的球弧形相配的形状。光栅支架可以通过锁紧紧固螺母72而固定到适当位置。
图3a和3b是光栅支架在安装状态下的不同透视图。
在所示的变形实施例中，安装支架16布置在两个安装元件60和62之间。固定位置沿着安装支架16上的矩形开口32具有可以改变的距离，“发射器-接收器”的光轴可以借助于使球形壳体沿各个方向转动的相应操作进行对齐。
图示的实施例中没有示出该转动，光栅壳体50被安装在一个市场上可以购得的密封盒子中。在这里光栅将被夹紧到具有平滑表面的封闭板上，该板安装在密封盒子上。光栅也可以固定在门柱上，门柱例如具有可滑动或者可枢转的庭院闸门(courtyard gate)。在这个安装变化实施例中，由于是球形的，所以光栅可以使用枢轴直接安装到柱子上相应的孔中。
如果光栅通过安装支架或者以密封方式固定到墙上或者门柱内侧的安装形式都不能采用，则不同壳体可以采用在石膏墙上进行安装的不同形式。当这种壳体需要安装在外部区域时，则还需要防潮保护。
Claims (9)
1、一种光栅支架，包括接收壳体，用于容纳光栅的部件，例如，发射器或者接收器，接收壳体具有开口，光栅的光线可以从该开口射出，其特征在于：壳体的表面是弧形的，且在开口区域为球形表面；管状颈部设置在壳体的开口区域，所述颈部可以插入具有相应球弧形的安装元件的相应开口中，并且通过紧固元件固定。
2、如权利要求1所述的光栅支架，其特征在于管状颈部有外螺纹；其中，紧固元件是一个锁紧螺母，其可以拧固到管状颈部的外螺纹上。
3、如前述权利要求之一所述的光栅支架，其特征在于每个部件都是塑料的。
4、如前述权利要求之一所述的光栅支架，其特征在于安装元件为盘形或者板形元件。
5、如前述权利要求之一所述的光栅支架，其特征在于使用了两个安装元件。
6、如前述权利要求之一所述的光栅支架，其特征在于两个安装元件可以彼此夹紧。
7、如前述权利要求之一所述的光栅支架，其特征在于安装元件布置在安装支架的一个细长开口的两侧。
8、如前述权利要求之一所述的光栅支架，其特征在于具有相匹配的球弧形的安装元件是安装壳体的一部分。
9、如前述权利要求之一所述的光栅支架，其特征在于具有相匹配的球弧形的安装元件是门柱的一部分。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202005000270U DE202005000270U1 (de) | 2005-01-10 | 2005-01-10 | Lichtschrankenhalterung |
| DE202005000270.4 | 2005-01-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1811120A true CN1811120A (zh) | 2006-08-02 |
Family
ID=36177970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200610008910XA Pending CN1811120A (zh) | 2005-01-10 | 2006-01-10 | 光栅支架 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20060196119A1 (zh) |
| EP (1) | EP1686232A2 (zh) |
| CN (1) | CN1811120A (zh) |
| AU (1) | AU2006200027A1 (zh) |
| BR (1) | BRPI0600029A (zh) |
| DE (1) | DE202005000270U1 (zh) |
| RU (1) | RU2005141598A (zh) |
| ZA (1) | ZA200600236B (zh) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110173890A1 (en) * | 2010-01-20 | 2011-07-21 | Gantner Mark A | Garage Door Sensor Protector |
| USD667036S1 (en) * | 2010-12-07 | 2012-09-11 | Belwith Products, Llc | Cover shield for overhead door opener trolley release |
| DE202011101825U1 (de) * | 2011-06-15 | 2012-09-18 | Sommer Antriebs- Und Funktechnik Gmbh | Schutzeinrichtung für ein Tor |
| US9194100B2 (en) * | 2012-12-10 | 2015-11-24 | Caterpillar Global Mining Llc | Light grid system for rope machinery |
| CN104029207B (zh) * | 2013-03-08 | 2017-05-10 | 科沃斯机器人股份有限公司 | 自移动机器人激光引导行走作业系统及其控制方法 |
| US11125004B2 (en) * | 2019-07-08 | 2021-09-21 | Rick Hagel | Removable or adjustable cover for garage door sensor |
| US11396975B2 (en) | 2019-07-08 | 2022-07-26 | Rick Hagel | Removable or adjustable cover for garage door sensor |
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| US5138496A (en) * | 1991-03-04 | 1992-08-11 | Microtek International Inc. | Adjusting mechanism for a lens |
| US6639625B1 (en) * | 1997-07-16 | 2003-10-28 | Minolta Co., Ltd. | Image sensing device |
| US5934019A (en) * | 1997-07-18 | 1999-08-10 | The Chamberlain Group, Inc. | Mounting bracket for safety device employing beam path |
| US5859917A (en) * | 1997-08-04 | 1999-01-12 | Infinity Systems Inc. | Flush-mount swivel tweeter system for vehicular audio |
| US5937578A (en) * | 1997-08-15 | 1999-08-17 | Dolan; Thomas M. | Garage door safety sensor mounting assembly |
| US6425502B1 (en) * | 1998-02-19 | 2002-07-30 | Entegris, Inc. | Containment system |
| US6082046A (en) * | 1998-02-25 | 2000-07-04 | Simmons; Kevin A. | Overhead door sensor mounting bracket |
| US6737968B1 (en) * | 1999-04-07 | 2004-05-18 | The Chamberlain Group, Inc. | Movable barrier operator having passive infrared detector |
| US6563278B2 (en) * | 1999-07-22 | 2003-05-13 | Noostuff, Inc. | Automated garage door closer |
| US6509561B1 (en) * | 2001-01-12 | 2003-01-21 | John Perry Scott | Protective cover assembly for garage door sensors |
| US6578207B1 (en) * | 2001-10-09 | 2003-06-17 | Eric L. Fratilla | Return jet fitting for pools and spas |
| US20030121619A1 (en) * | 2001-12-28 | 2003-07-03 | Roman Szpur | Garage door security device |
| US7127847B2 (en) * | 2002-02-19 | 2006-10-31 | The Chamberlain Group, Inc. | Barrier movement control safety method and apparatus |
| US6662499B1 (en) * | 2002-05-31 | 2003-12-16 | Linear Corporation | Safety beam bracket and method of assembly |
| FR2857742B1 (fr) * | 2003-07-15 | 2005-10-28 | Arvinmeritor Light Vehicle Sys | Module capteur pour commande de deverrouillage d'ouvrant automobile |
| US7042183B2 (en) * | 2003-07-18 | 2006-05-09 | The Chamberlain Group, Inc. | Barrier movement operator speed control |
| JP4318527B2 (ja) * | 2003-10-22 | 2009-08-26 | 矢崎総業株式会社 | 室内照明灯 |
| DE102004021005A1 (de) * | 2004-04-20 | 2005-11-24 | Decoma (Germany) Gmbh | Haltevorrichtung für einen Sensor |
| US20060162254A1 (en) * | 2005-01-21 | 2006-07-27 | Optex Co., Ltd. | Sensor device for automatic door assembly |
| US7239230B2 (en) * | 2005-02-04 | 2007-07-03 | Shih-Hsiung Li | Radar sensor for reversing a vehicle and having fine-tuning function |
| US7325381B2 (en) * | 2005-09-12 | 2008-02-05 | Waldron Joseph M | Devices and methods for introducing air into, or removing air from, containers |
-
2005
- 2005-01-10 DE DE202005000270U patent/DE202005000270U1/de not_active Expired - Lifetime
- 2005-12-12 EP EP05027125A patent/EP1686232A2/de active Pending
- 2005-12-29 RU RU2005141598/09A patent/RU2005141598A/ru not_active Application Discontinuation
-
2006
- 2006-01-05 AU AU2006200027A patent/AU2006200027A1/en not_active Abandoned
- 2006-01-09 US US11/329,367 patent/US20060196119A1/en not_active Abandoned
- 2006-01-09 BR BRPI0600029-0A patent/BRPI0600029A/pt not_active Application Discontinuation
- 2006-01-10 CN CNA200610008910XA patent/CN1811120A/zh active Pending
- 2006-01-10 ZA ZA200600236A patent/ZA200600236B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20060196119A1 (en) | 2006-09-07 |
| AU2006200027A1 (en) | 2006-07-27 |
| ZA200600236B (en) | 2007-04-25 |
| EP1686232A2 (de) | 2006-08-02 |
| DE202005000270U1 (de) | 2006-05-24 |
| BRPI0600029A (pt) | 2006-09-19 |
| RU2005141598A (ru) | 2007-07-20 |
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