CN103075065A - Door shutter with enabling signal output - Google Patents
Door shutter with enabling signal output Download PDFInfo
- Publication number
- CN103075065A CN103075065A CN2012105233136A CN201210523313A CN103075065A CN 103075065 A CN103075065 A CN 103075065A CN 2012105233136 A CN2012105233136 A CN 2012105233136A CN 201210523313 A CN201210523313 A CN 201210523313A CN 103075065 A CN103075065 A CN 103075065A
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- China
- Prior art keywords
- door closer
- door
- door shutter
- piston
- magnetic sensor
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- 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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Abstract
The invention discloses a door shutter with enabling signal output. The door shutter comprises a door shutter housing, a magnetic sensor, a door shutter gear, a door shutter piston and a spring; the door shutter is characterized in that the door shutter gear, the door shutter piston and the spring are arranged in the door shutter housing; the door shutter piston and the spring are in parallel arranged in the door shutter housing; the door shutter gear is arranged below the door shutter piston; indentations are formed at one side at which the door shutter piston and the door shutter gear are engaged; and the magnetic sensor is arranged outside the door shutter housing. The position of the magnetic sensor can be adjusted on the door shutter housing. The door shutter with enabling signal output is simple in structure, convenient to use and capable of adjusting a critical position of a door opening-closing status by adjusting the position of the magnetic sensor.
Description
Technical field
The present invention relates to the door closer field, specifically a kind of door closer with enabling signal output.
Background technology
Door closer is a hydraulic press of a upper spring-like, can door be shut automatically by discharging after the compression after door is opened, and the effect that resembles swinging door is arranged, and after can guaranteeing to be unlocked, is closed to accurately, timely initial position.The meaning of door closer not only is the door autoshutdown, can also protect doorframe and door body (steadily closing), the more important thing is that door closer has become a very important operating part of modern architecture intelligent management.Door closer mainly is used in commercial and the public building, but situation about using is at home also arranged.They have a lot of purposes, wherein topmost purposes be make the door close voluntarily, limit fire spread with mansion in ventilation.
The operating principle of door closer is: when opening the door, and the action of door body drivening rod, and travelling gear is rotated, drive the tooth bar plunger to right-hand movement.The process medi-spring that moves to right at plunger is compressed, and the hydraulic oil in the right chamber is pressurized also.The one way valve spheroid in plunger left side is opened under the effect of oil pressure, and the hydraulic oil in the right chamber flows in the left chamber through one way valve.After the process of opening the door was finished, because spring is compressed in opening process, the elastic potential energy of putting aside was released, and with the plunger thruster of turning left, band nutating gear and door closer connecting rod rotate, and door is closed.
In the place that door closer much has been installed, if inconvenience sensor installation on door, just the switch situation of unclear door would not also have a kind of door closer with enabling signal output at present.
Summary of the invention
The present invention is directed to above technical problem, a kind of door closer with enabling signal output of switch situation that can the Real Time Monitoring door is provided.
The present invention is achieved through the following technical solutions.
A kind of door closer with enabling signal output, comprise door closer housing, magnetic sensor, door closer gear, door closer piston, spring, it is characterized in that door closer gear, door closer piston, spring are arranged in the door closer housing, door closer piston and spring also are listed in the door closer housing, the door closer gear is arranged on door closer piston below, one side of door closer piston and door closer engaged gears is provided with indentation, and magnetic sensor is arranged on outside the door closer housing.The magnetic sensor position can be in door closer housing adjusted.
A kind of door closer with enabling signal output of the present invention can drive clockwise rotating of door closer gear by opening of door, thereby it is mobile to the right to promote the door closer piston, when door closer piston and magnetic sensor behind same position, magnetic sensor is opened, output switch amount signal, namely show gate is open mode; When door was closed, under the spring-force driven dual of door closer spring, the door closer piston was mobile to the left, drive the door closer gear and rotate counterclockwise, when door closer piston and magnetic sensor staggered mutually, magnetic sensor was closed, output switch amount signal, namely show gate is closed condition.
The present invention is simple in structure, and is easy to use, can be by regulating the critical localisation of magnetic sensor position adjustments door opening and closing state.
Description of drawings
In the accompanying drawing, Fig. 1 is structural representation of the present invention, wherein:
1-door closer housing, 2-magnetic sensor, 3-door closer gear, 4-door closer piston, 5-spring.
Specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
A kind of door closer with enabling signal output, comprise door closer housing 1, magnetic sensor 2, door closer gear 3, door closer piston 4, spring 5, it is characterized in that door closer gear 3, door closer piston 4, spring 5 are arranged in the door closer housing 1, door closer piston 4 and spring 5 also are listed in the door closer housing 1, door closer gear 3 is arranged on door closer piston 4 belows, door closer piston 4 is provided with indentation with one side of door closer gear 3 interlocks, and magnetic sensor 2 is arranged on outside the door closer housing 1.Magnetic sensor 2 positions can be in door closer housing 1 adjusted.
A kind of door closer with enabling signal output of the present invention can drive clockwise rotating of door closer gear 3 by opening of door, thereby it is mobile to the right to promote door closer piston 4, when door closer piston 4 and magnetic sensor 2 behind same position, magnetic sensor 2 is opened, output switch amount signal, namely show gate is open mode; When door was closed, under the spring-force driven dual of spring 5, door closer piston 4 was mobile to the left, drive door closer gear 3 and rotate counterclockwise, when door closer piston 4 and magnetic sensor 2 staggered mutually, magnetic sensor 2 was closed, output switch amount signal, namely show gate is closed condition.
The present invention is simple in structure, and is easy to use, can be by regulating the critical localisation of magnetic sensor 2 position adjustments door opening and closing states.
Claims (2)
1. door closer with enabling signal output, comprise door closer housing, magnetic sensor, door closer gear, door closer piston, spring, it is characterized in that door closer gear, door closer piston, spring are arranged in the door closer housing, door closer piston and spring also are listed in the door closer housing, the door closer gear is arranged on door closer piston below, one side of door closer piston and door closer engaged gears is provided with indentation, and magnetic sensor is arranged on outside the door closer housing.
2. described a kind of door closer with enabling signal output according to claim 1 is characterized in that described magnetic sensor position can be in door closer housing adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105233136A CN103075065A (en) | 2012-12-09 | 2012-12-09 | Door shutter with enabling signal output |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105233136A CN103075065A (en) | 2012-12-09 | 2012-12-09 | Door shutter with enabling signal output |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103075065A true CN103075065A (en) | 2013-05-01 |
Family
ID=48151749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105233136A Pending CN103075065A (en) | 2012-12-09 | 2012-12-09 | Door shutter with enabling signal output |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103075065A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756671A (en) * | 2018-05-25 | 2018-11-06 | 江苏格澜得智能电气有限公司 | A method of adjusting fire resistant doorsets orientation angle |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2161540A (en) * | 1984-07-10 | 1986-01-15 | Chen Kuen Neng | Automatic door-opening and -closing arrangement |
| CN2035790U (en) * | 1988-07-01 | 1989-04-12 | 陶然 | Multi-functional door closing device |
| EP1319846A1 (en) * | 2001-12-12 | 2003-06-18 | Conti Temic microelectronic GmbH | Sensor system for detecting the positon of moving hydraulic components |
| CN101117872A (en) * | 2006-03-13 | 2008-02-06 | Dt工程株式会社 | A delay apparatus for a door with a door closer, a door closer with a delay apparatus and a door with a door closer comprising a delay apparatus |
| CN101802335A (en) * | 2007-04-24 | 2010-08-11 | 耶鲁安全公司 | Door closer assembly |
| CN201705101U (en) * | 2010-07-08 | 2011-01-12 | 瓯宝安防科技股份有限公司 | Door closer |
| DE102010041138A1 (en) * | 2010-09-21 | 2012-03-22 | Geze Gmbh | Drive i.e. door closer drive, for installation in double-wing of fire door of e.g. hospital, has switching valve enabling bypass of magnetic valve, where plunger of switching valve projects out into space for operation of switching valve |
| CN202970239U (en) * | 2012-12-09 | 2013-06-05 | 苏州市富尔达实业有限公司 | Door closer with door-opening signal output |
-
2012
- 2012-12-09 CN CN2012105233136A patent/CN103075065A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2161540A (en) * | 1984-07-10 | 1986-01-15 | Chen Kuen Neng | Automatic door-opening and -closing arrangement |
| CN2035790U (en) * | 1988-07-01 | 1989-04-12 | 陶然 | Multi-functional door closing device |
| EP1319846A1 (en) * | 2001-12-12 | 2003-06-18 | Conti Temic microelectronic GmbH | Sensor system for detecting the positon of moving hydraulic components |
| CN101117872A (en) * | 2006-03-13 | 2008-02-06 | Dt工程株式会社 | A delay apparatus for a door with a door closer, a door closer with a delay apparatus and a door with a door closer comprising a delay apparatus |
| CN101802335A (en) * | 2007-04-24 | 2010-08-11 | 耶鲁安全公司 | Door closer assembly |
| CN201705101U (en) * | 2010-07-08 | 2011-01-12 | 瓯宝安防科技股份有限公司 | Door closer |
| DE102010041138A1 (en) * | 2010-09-21 | 2012-03-22 | Geze Gmbh | Drive i.e. door closer drive, for installation in double-wing of fire door of e.g. hospital, has switching valve enabling bypass of magnetic valve, where plunger of switching valve projects out into space for operation of switching valve |
| CN202970239U (en) * | 2012-12-09 | 2013-06-05 | 苏州市富尔达实业有限公司 | Door closer with door-opening signal output |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756671A (en) * | 2018-05-25 | 2018-11-06 | 江苏格澜得智能电气有限公司 | A method of adjusting fire resistant doorsets orientation angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130501 |