CN201415905Y - Infrared light curtain control device of elevator door - Google Patents

Infrared light curtain control device of elevator door Download PDF

Info

Publication number
CN201415905Y
CN201415905Y CN2009200593849U CN200920059384U CN201415905Y CN 201415905 Y CN201415905 Y CN 201415905Y CN 2009200593849 U CN2009200593849 U CN 2009200593849U CN 200920059384 U CN200920059384 U CN 200920059384U CN 201415905 Y CN201415905 Y CN 201415905Y
Authority
CN
China
Prior art keywords
mechanical touch
infrared
touch panel
elevator door
cavity
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 - Lifetime
Application number
CN2009200593849U
Other languages
Chinese (zh)
Inventor
胡绪东
彼特·拉尔夫·柯林斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUANGZHOU DUSHENG ELECTROMECHANICAL CO Ltd
Original Assignee
GUANGZHOU DUSHENG ELECTROMECHANICAL CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by GUANGZHOU DUSHENG ELECTROMECHANICAL CO Ltd filed Critical GUANGZHOU DUSHENG ELECTROMECHANICAL CO Ltd
Priority to CN2009200593849U priority Critical patent/CN201415905Y/en
Application granted granted Critical
Publication of CN201415905Y publication Critical patent/CN201415905Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Landscapes

  • Elevator Door Apparatuses (AREA)

Abstract

The utility model discloses an infrared light curtain control device of an elevator door, which comprises a power supply adapter, a first mechanical touch plate and a second mechanical touch plate. The first mechanical touch plate and the second mechanical touch plate are arranged at the two sides of the elevator door, infrared transmitting equipment is embedded on the first mechanical touch plate, and corresponding infrared receiving equipment is embedded on the second mechanical touch plate; the first mechanical touch plate and the second mechanical touch plate adopt the technique of aluminum alloy extruding to form a plurality of spaced cavities in the middle, wherein a cavity with two inward hook-shaped side walls at the front end opening is respectively used for matching with and embedding the infrared transmitting equipment and the infrared receiving equipment. By adopting the infrared light curtain control device, the infrared transmitting equipment and the infrared receiving equipment can be directly embedded into the mechanical touch plates; the production and installation are convenient, and the universality is high. By adopting the infrared light filtering property, thecontacting side edges of the mechanical touch plates are wrapped by non-metallic materials, so as to form a soft protection layer for the non-metallic materials, thereby effectively preventing peoplefrom being clamped and avoiding direct collision when the elevator door is closed.

Description

Elevator door infrared light curtain control setup
Technical field
The utility model relates to the elevator door control field, relates in particular to the control device for elevator door that a kind of infrared ray curtain combines with touch panel.
Background technology
Present control device for elevator door, the control of a kind of employing mono-machinery touch panel promptly when mechanical touch panel touches obstacle in elevator is closed the door process, triggers elevator door and reopens.Its function singleness, and elevator door blocks the people easily, dangerous.Another kind of in conjunction with mechanical touch panel and infrared mode, but shortcoming is:
1, owing to limited by infrared ray curtain finished size, generally is that the receiving end of existing infrared ray curtain finished product and the shell of transmitting terminal are removed, stays the wiring board part, design mechanical touch panel shape and structure again and deacclimatize these wiring boards of installation.This can not directly embed existing infrared equipment and infrared ray reception facilities in the elevator machine touch panel by client's regulation, does not consider the design of modular design and interchangeability, is unfavorable for producing assembling and maintain and replace.
2, the lens of direct mount infrared emission and reception are adopted in the contacted side of two mechanical touch panels, and do not use the soft material bound edge of optical filtering, cause obstacle, such as people or other object, and the mechanical touch panel metal part that direct contact is harder, injured easily or damage.
Summary of the invention
The utility model embodiment provides a kind of elevator door infrared light curtain control setup, can directly embed infrared and reception facilities in mechanical touch panel, produce easy for installation, the commonality height.
The utility model embodiment provides a kind of elevator door infrared light curtain control setup, comprises power supply adaptor and the first mechanical touch panel, the second mechanical touch panel that are installed in the elevator door both sides.On the described first mechanical touch panel, embed infrared equipment, on the described second mechanical touch panel, embed cooresponding infrared ray reception facilities; The described first mechanical touch panel and the second mechanical touch panel adopt aluminium alloy extruded technology to form a plurality of spaced cavities in the centre, and wherein front opening and cavity with two inside hook-shaped sidewalls are respectively applied for coupling and embed infrared equipment and infrared ray reception facilities.
Further; at described front opening and have and embed infrared equipment or infrared ray reception facilities in the cavity of two inside hook-shaped sidewalls; and adopt ultrared optical filtering non-metallic material to encase the described cavity opening one side edge of the first and second mechanical touch panels, form the protective cover of non-metallic material on the surface that mechanical touch panel contacts with obstacle.
Further, described front opening and the cavity two inside hook-shaped sidewalls with two inside hook-shaped sidewalls are provided with the mounting screw hole, the column part of opening is designed in described mounting screw hole on cross-sectional plane, have sector notch from the center of circle in hole towards described cavity, when being used for mounting screw, but elasticity is adjusted the cavity sidewalls shape, better tightens described infrared equipment and infrared ray reception facilities.Have the sector notch of 60 degree towards described cavity from the center of circle in hole such as described mounting screw hole.
Further, be provided with pressure sensor in the described first mechanical touch panel and the second mechanical touch panel, when mechanical touch panel touches obstacle in elevator is closed the door process, trigger elevator door and reopen.
Further, described infrared equipment is luminous in turn by a plurality of infrared LEDs that directly are assemblied on the transmission circuit plate, and described infrared ray reception facilities is detected by respective sequence in turn by a plurality of cooresponding infrared receiver tubes, forms many Infrared paths.
Further, the described first mechanical touch panel and the second mechanical touch panel adopt modular design, and wherein the cavity size of front opening with two inside hook-shaped sidewalls can tricklely be adjusted, and can mate respectively to embed general-duty infrared equipment and infrared ray reception facilities.
Further, described elevator door infrared light curtain control setup is applied to Hitachi's type elevator.
The elevator door infrared light curtain control setup that the utility model provides, the design of employing modular insert, the machinery touch panel forms a plurality of spaced cavities with aluminium alloy extruded technology in the centre, saving in material cost-cutting not only, and the cavity of unique texture can mate embedding general-duty infrared equipment and infrared ray reception facilities, Products Compatibility is good, produces and keep in repair more convenient.
Adopt ultrared optical filtering non-metallic material to encase the contact side of mechanical touch panel in addition; form the soft protective layer of non-metallic material on the surface of mechanical touch panel obstacle contact; prevent that effectively the thing that crushes the people from taking place; and elevator door obtains buffering when closed and avoids direct impact, protected elevator door.
Description of drawings
Fig. 1 is the cross sectional representation of mechanical touch panel in the elevator door infrared light curtain control dress that provides of the utility model;
Fig. 2 is the mechanical touch panel structural representation that cavity sidewalls that the utility model provides has screw hole;
Fig. 3 is the mechanical touch panel structural representation with frame bound edge material that the utility model provides.
The specific embodiment
For making this purpose of this utility model, technical scheme and advantage clearer, the utility model is described in further detail below in conjunction with accompanying drawing.
The utility model embodiment provides a kind of elevator door infrared light curtain control setup, comprises power supply adaptor and the first mechanical touch panel, the second mechanical touch panel that are installed in the elevator door both sides.On the described first mechanical touch panel, embed infrared equipment, on the described second mechanical touch panel, embed cooresponding infrared ray reception facilities.Realization is during to the elevator switch door, and the mode that combines with touch panel with the infrared ray curtain provides infrared induction signal and mechanical contact signal for elevator car door system.The utility model relates to elevator door infrared ray curtain and elevator door touch panel switch, be used for the no touch mode and have the way of contact to detect obstacle between elevator door, comprise people and other object, in time pass the signal along to the elevator door control system, the order elevator opens the door or closes the door.Such device can be called as the two-in-one light curtain that elevator door combines with infrared ray with mechanical touch panel.
Be provided with pressure sensor in the described first mechanical touch panel and the second mechanical touch panel, when detecting with the way of contact, the machinery touch panel touches obstacle in elevator is closed the door process, just touch the contact switch on the elevator door, the cut off loop, when the elevator door control system detects This move, make elevator door reopen door.Whole elevator door infrared light curtain control setup provides 24VDC working power by power supply adaptor.
Described infrared equipment is luminous in turn by a plurality of infrared LEDs that directly are assemblied on the transmission circuit plate, and described infrared ray reception facilities is detected by respective sequence in turn by a plurality of cooresponding infrared receiver tubes, forms many Infrared paths.Such as sending the stroboscopic signal by No. 1 infrared LEDs, described infrared ray reception facilities regularly detects this stroboscopic signal by No. 1 infrared receiver tube on the circuit card that directly is assemblied in the receiving end simultaneously, when receiving this signal, the beginning synchronous working, be that LED is luminous in turn in certain sequence, described infrared ray reception facilities is detected by respective sequence in turn by a plurality of cooresponding infrared receiver tubes, forms many Infrared paths.When any infrared ray path is stopped by obstacle, send signal by the infrared ray receiving end, the relay on the driving power adapter provides on-off signal to the elevator door control system, makes elevator open the door.Protect people and other object in contactless mode, also protected elevator door itself simultaneously.
The described first mechanical touch panel and the second mechanical touch panel are symmetric design, all adopt aluminium alloy extruded technology to form a plurality of spaced cavities in the centre, as shown in Figure 1, be described mechanical touch panel cross sectional drawing, utilize aluminium alloy extruded characteristics, for guaranteeing that each cavity wall thickness as far as possible evenly on the cross-sectional plane, form the modularization making method of a plurality of spaced cavities in the middle of adopting, considered cavity symmetry and commonality simultaneously, designed and the receiving end and the transmitting terminal of existing infrared ray curtain finished product can be directly embedded in the cooresponding mechanical touch panel.
Wherein front opening and cavity 2 with two inside hook-shaped sidewalls 1 are respectively applied for coupling and embed infrared equipment and infrared ray reception facilities.
Shown in Fig. 2,3, described front opening and the cavity 2 two inside hook-shaped sidewalls 1 with two inside hook-shaped sidewalls are provided with two mounting screw holes 3, the column part of opening is designed in described mounting screw hole on cross-sectional plane, have the sector notch of 45 degree from the center of circle in hole towards described cavity 2 to 90 degree, when being used for mounting screw, but the breach size in elasticity trimming screw hole, and then extruding changes cavity sidewalls shape and cavity size, described infrared equipment and infrared ray reception facilities that better chucking embeds.Its hook-shaped position of cavity 2 sidewall front ends can further tighten infrared equipment and infrared ray reception facilities.
As shown in Figure 2, as a kind of embodiment, described mounting screw hole has the sector notch of 60 degree towards described cavity from the center of circle in hole.
As shown in Figure 3; when described front opening and have embed infrared equipment or infrared ray reception facilities 4 in the cavity 2 of two inside hook-shaped sidewalls after; adopt ultrared optical filtering non-metallic material to encase the described cavity 2 openings one side edge of the first and second mechanical touch panels, form the protective cover of non-metallic material on the surface of mechanical touch panel obstacle contact as lens 5.
As a kind of embodiment, the elevator door infrared light curtain control setup that the foregoing description provides is used for the door protection system of Hitachi's type elevator.
The elevator door infrared light curtain control setup that adopts present embodiment to provide, the design of utilization modular insert, the machinery touch panel forms a plurality of spaced cavities with aluminium alloy extruded technology in the centre, saving in material cost-cutting not only, and the cavity of unique texture can mate embedding general-duty infrared equipment and infrared ray reception facilities, Products Compatibility is good, produces and keep in repair more convenient.
Adopt ultrared optical filtering non-metallic material to encase the contact side of mechanical touch panel in addition; form the soft protective layer of non-metallic material on the surface of mechanical touch panel obstacle contact; prevent that effectively the thing that crushes the people from taking place; and elevator door obtains buffering when closed and avoids direct impact, protected elevator door.
The above is a preferred implementation of the present utility model; certainly can not limit the interest field of the utility model with this; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvement and change, these improvement and change also are considered as protection domain of the present utility model.

Claims (7)

1, a kind of elevator door infrared light curtain control setup, comprise power supply adaptor and the first mechanical touch panel, the second mechanical touch panel that are installed in the elevator door both sides, it is characterized in that, on the described first mechanical touch panel, embed infrared equipment, on the described second mechanical touch panel, embed cooresponding infrared ray reception facilities; The described first mechanical touch panel and the second mechanical touch panel adopt aluminium alloy extruded technology to form a plurality of spaced cavities in the centre, and wherein front opening and cavity with two inside hook-shaped sidewalls are respectively applied for coupling and embed infrared equipment and infrared ray reception facilities.
2, elevator door infrared light curtain control setup according to claim 1; it is characterized in that; at described front opening and have and embed infrared equipment or infrared ray reception facilities in the cavity of two inside hook-shaped sidewalls; and adopt ultrared optical filtering non-metallic material to encase the described cavity opening one side edge of the first and second mechanical touch panels, form the protective cover of non-metallic material on the surface that mechanical touch panel contacts with obstacle.
3, elevator door infrared light curtain control setup according to claim 1, it is characterized in that, described front opening and the cavity two inside hook-shaped sidewalls with two inside hook-shaped sidewalls are provided with the mounting screw hole, the column part of opening is designed in described mounting screw hole on cross-sectional plane, have sector notch from the center of circle in hole towards described cavity, when being used for mounting screw, but elasticity is adjusted the cavity sidewalls shape, better tightens described infrared equipment and infrared ray reception facilities.
4, elevator door infrared light curtain control setup according to claim 3 is characterized in that, described mounting screw hole has the sector notch of 60 degree towards described cavity from the center of circle in hole.
5, according to any one described elevator door infrared light curtain control setup of claim 1 to 3, it is characterized in that, be provided with pressure sensor in the described first mechanical touch panel and the second mechanical touch panel, when mechanical touch panel touches obstacle in elevator is closed the door process, trigger elevator door and reopen.
6, according to any one described elevator door infrared light curtain control setup of claim 1 to 3, it is characterized in that, described infrared equipment is luminous in turn by a plurality of infrared LEDs that directly are assemblied on the transmission circuit plate, described infrared ray reception facilities is detected by respective sequence in turn by a plurality of cooresponding infrared receiver tubes, forms many Infrared paths.
7, according to any one described elevator door infrared light curtain control setup of claim 1 to 3, it is characterized in that, the described first mechanical touch panel and the second mechanical touch panel adopt modular design, wherein the cavity size of front opening with two inside hook-shaped sidewalls can tricklely be adjusted, and can mate respectively to embed general-duty infrared equipment and infrared ray reception facilities.
CN2009200593849U 2009-06-29 2009-06-29 Infrared light curtain control device of elevator door Expired - Lifetime CN201415905Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200593849U CN201415905Y (en) 2009-06-29 2009-06-29 Infrared light curtain control device of elevator door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200593849U CN201415905Y (en) 2009-06-29 2009-06-29 Infrared light curtain control device of elevator door

Publications (1)

Publication Number Publication Date
CN201415905Y true CN201415905Y (en) 2010-03-03

Family

ID=41792321

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009200593849U Expired - Lifetime CN201415905Y (en) 2009-06-29 2009-06-29 Infrared light curtain control device of elevator door

Country Status (1)

Country Link
CN (1) CN201415905Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105923521A (en) * 2016-06-29 2016-09-07 爱默生电梯有限公司 Multi-induction elevator safety device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105923521A (en) * 2016-06-29 2016-09-07 爱默生电梯有限公司 Multi-induction elevator safety device

Similar Documents

Publication Publication Date Title
WO2001002316A8 (en) Interlayer for laminated glass and laminated glass
PL361987A1 (en) Intrusion resistant glass laminate
AU2003238309A1 (en) Decorative laminate for fibrous insulation products
CN201415905Y (en) Infrared light curtain control device of elevator door
AU2003240895A1 (en) System for producing energy at a pulp mill
CN201415907Y (en) Infrared light curtain control device of multifunctional elevator door
CA2412106A1 (en) Flight deck systems control panel
CN105452906B (en) Light curtain component
CN201406257Y (en) Novel elevator door infrared light curtain control device
CN202838593U (en) Fan transmission belt fracture automatic detection alarm device of coater oven
AU7817700A (en) Construction material comprising recycled pvb (polyvinyl butyral)
AU2003202121A1 (en) A machine vision system
CN202470742U (en) Bar breakage alarm system for roller kiln
FR2829069B1 (en) EJECTOR COOLING SYSTEM FOR ELECTRIC VEHICLE
CN209962398U (en) Alarm device of general frequency converter
CN203426315U (en) Numerically-controlled punching machine die protection device based on PLC control
CN210358832U (en) Pressure punch press that security performance is good
HUP0300643A3 (en) Process for the production of aluminium hydroxide of improved whiteness
CN207955474U (en) A kind of utility car prevents the warning lamp that knocks into the back
US9821488B2 (en) Separating device
CN106444664B (en) Prevent out board induction system
CN216436471U (en) Bottle cleaning machine supersonic generator prevents tearing open formula fixed establishment and switch board
CN214255243U (en) Indoor wisdom aircraft carrier embeds structure
CN205178922U (en) Board chain line exports safe car pusher drive arrangement
CN218618110U (en) Buffer type plastics hollow plate

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20100303