CN109577779A - A kind of door and window anti-pinch device and its control method - Google Patents
A kind of door and window anti-pinch device and its control method Download PDFInfo
- Publication number
- CN109577779A CN109577779A CN201811487447.0A CN201811487447A CN109577779A CN 109577779 A CN109577779 A CN 109577779A CN 201811487447 A CN201811487447 A CN 201811487447A CN 109577779 A CN109577779 A CN 109577779A
- Authority
- CN
- China
- Prior art keywords
- door
- window
- fixed
- rack gear
- voussoir
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 13
- 230000003111 delayed effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
-
- 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
- E05Y2900/13—Type of wing
- E05Y2900/148—Windows
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
Present invention discloses a kind of door and window anti-pinch devices, door/window ontology side is hinged on door/window frame, the upper and lower part of another side end face is equipped with the accommodating chamber being recessed inwardly, the accommodating chamber bottom end is equipped with the spring groove to extend internally, return spring is fixed in the spring groove, described return spring one end is fixed on the bottom end of spring groove, the other end is fixed on voussoir, the inclined-plane of the voussoir is towards door/window frame, opposite end face positioned at two voussoirs of door/window body upper part and lower part is equipped with the laser emitter and laser pickoff matched, accommodating chamber bottom end positioned at door/window body upper part and/or lower part is equipped with the rach slot to extend internally, the lockable mechanism for locking rack gear is equipped with by the rach slot, the end of the rack gear is fixed on voussoir.The present invention judges door and window nearby either with or without the device of shelter by sensor, to effectively avoid pressing from both sides manpower, function is not only humanized, but also very practical.
Description
Technical field
The present invention relates to anti-pinch field more particularly to door and window anti-pinch technologies.
Background technique
Door and window at present on the market is many kinds of, has plug-type, flat-open type, internal-open and inner tilt formula, collapsible, pull-type, consolidates
Fixed pattern, it is home-use it is most be plug-type and flat-open type, but common ground is not any device for preventing unexpected clamp hand.?
In our daily lifes, adult does not pay attention to being clipped to by door and window sometimes yet, and children are even more to be formed not yet because of dangerous consciousness,
It is easy to come to harm.For current this deficiency, we have developed a kind of door and window anti-pinch device, pacify in the top and bottom of door and window
Photoelectric sensor and laser emitter (tentative Far-Infrared Frequency) are filled, there are the objects such as arm in door and window closed location, light sensation letter
It number is blocked, the retaining device of top or bottom will pop up rapidly baffle, and trigger alarm simultaneously, and alarm song can be reminded
The possible child of parent is on the line, can be to avoid many unexpected generations.
It is most of that crushed by door and window is all children, in manager only children when, such case is with regard to special hazard, Er Tong
It plays in family and is very likely crushed by door and window when quarrelling and fighting noisily, this case is innumerable in our life.The device can be in reality
Baffle is popped up rapidly when working in border, avoids crushing.
Summary of the invention
The technical problem to be solved by the present invention is to realize a kind of device that can prevent door and window from clipping to manpower.
To achieve the goals above, the technical solution adopted by the present invention are as follows: a kind of door and window anti-pinch device, door/window ontology one
Side is hinged on door/window frame, and the upper and lower part of another side end face is equipped with the accommodating chamber being recessed inwardly, the accommodating chamber bottom end
Equipped with the spring groove to extend internally, return spring is fixed in the spring groove, described return spring one end is fixed on spring groove
Bottom end, the other end are fixed on voussoir, and the inclined-plane of the voussoir is towards door/window frame, positioned at the two of door/window body upper part and lower part
The opposite end face of a voussoir is equipped with the laser emitter and laser pickoff matched, is located at door/window body upper part and/or lower part
Accommodating chamber bottom end be equipped with the rach slot that extends internally, the lockable mechanism for locking rack gear is equipped with by the rach slot, it is described
The end of rack gear is fixed on voussoir, and signal is delivered to controller, the controller output driving letter by the laser pickoff
Number to laser emitter, the controller output locking or unlocking signal to lockable mechanism.
The lockable mechanism is equipped with the pedestal being fixed on door/window ontology, and locking spring one end is fixed on pedestal side, separately
One end is fixed on fixing seat side, and the pedestal other side is fixed with motor, and the fixing seat other side is equipped with for being embedded into
Latch in the tooth of rack gear is fixed with wire spool on the output shaft of the motor, drawstring, the drawing is fixed on the wire spool
The hole that the end of rope passes through on pedestal is fixed in fixing seat.
The door/window ontology upper end or lower end are equipped with contact-making switch, and the contact-making switch outputs signal to controller, when
When door/window ontology open angle is spent less than 15-30, the contact-making switch is contacted with door/window frame;
It is connected with travel switch in the rach slot, when the door/window ontology is closed, voussoir is extruded into accommodating chamber
When, travel switch is stirred in the rack gear end, and the travel switch outputs signal to controller.
Control method based on the door and window anti-pinch device:
When contact-making switch is pressed and travel switch is stirred by rack gear, the controller control laser emitter work hair
Laser is penetrated, otherwise laser emitter is off-mode;
When laser emitter work, if laser pickoff does not receive signal, the rotation release of controller driving motor
Drawstring, and overturn motor after the setting time that is delayed and tighten drawstring.
The present invention judges the device near door and window either with or without shelter by sensor, thus effectively avoid pressing from both sides manpower,
Function is not only humanized, but also very practical.
Detailed description of the invention
Below to width attached drawing every in description of the invention expression content and figure in label be briefly described:
Fig. 1 is door and window anti-pinch device structural schematic diagram;
Fig. 2 is lockable mechanism unlocked state schematic diagram;
Fig. 3 is lockable mechanism lockup state schematic diagram;
Label in above-mentioned figure is equal are as follows: 1, door/window ontology;2, accommodating chamber;3, voussoir;4, spring groove;5, return spring;6,
Rack gear;7, rach slot;8, lockable mechanism;9, laser emitter;10, laser pickoff;11, contact-making switch;81, pedestal;82, solid
Reservation;83, latch;84, locking spring;85, drawstring;86, motor.
Specific embodiment
As shown in Figure 1, door/1 side of window ontology is hinged on door/window frame, the upper and lower part of another side end face is equipped with
The accommodating chamber 2 being recessed inwardly, accommodating chamber 2 is for storing voussoir 3 and laser emitter 9 or laser pickoff 10, big inner wrapping
It will not be interfered with voussoir 3 and laser emitter 9 or laser pickoff 10.
2 bottom end of accommodating chamber is equipped with the spring groove 4 to extend internally, and spring groove 4 is vertical with accommodating chamber 2, fixes back in spring groove 4
Position spring 5,5 one end of return spring is fixed on the bottom end of spring groove 4, and the other end is fixed on voussoir 3, return spring 5 not by
When power (release) state, voussoir 3 and laser emitter 9 or laser pickoff 10 are released into accommodating chamber 2.
Voussoir 3 is the stopper of anti-pinch, and door/window ontology 1 is prevented to close, and voussoir 3 is strip structure, the inclined-plane court of voussoir 3
To door/window frame, when closing door/window ontology 1 and closing, door/window frame can push voussoir 3 into accommodating chamber 2, make spring-compressed by
Power, while return to voussoir 3 and laser emitter 9 or laser pickoff 10 in accommodating chamber 2.
The laser emitter 9 matched is equipped with positioned at the opposite end face of two voussoirs 3 in door/1 upper and lower part of window ontology
With laser pickoff 10, i.e. laser emitter 9 and laser pickoff 10 is oppositely arranged, and the laser that laser emitter 9 issues can
It is received by laser pickoff 10.
Be equipped with the rach slot 7 that extends internally positioned at 2 bottom end of accommodating chamber of door/1 top of window ontology and/or lower part, can more than
Under have rach slot 7, can also be to have rach slot 7 at only one, rach slot 7 is also vertical with accommodating chamber 2, and parallel with spring groove 4,
The end of rack gear 6 is fixed on voussoir 3, and rack gear 6 is directly long hard pole, wherein one side is equidistantly equipped with groove-like structure, tooth
The length of item 6 needs after voussoir 3 is received into accommodating chamber 2, and rack gear 6 does not contact the bottom of rach slot 7.
The lockable mechanism 8 for locking rack gear 6 is equipped with by rach slot 7, as shown in Figure 2,3, lockable mechanism 8 is equipped with and is fixed on
Pedestal 81 on door/window ontology 1,84 one end of locking spring are fixed on 81 side of pedestal, and the other end is fixed on 82 side of fixing seat,
81 other side of pedestal is fixed with motor 86, and 82 other side of fixing seat is equipped with the latch 83 in the tooth for being embedded into rack gear 6,
It is fixed with wire spool on the output shaft of motor 86, drawstring 85 is fixed on wire spool, the end of the drawstring 85 passes through pedestal 81
On hole be fixed in fixing seat 82, when locking spring 84 does not stress, latch 83 can be embedded into one of tooth of rack gear 6
It is interior, make 6 fixed column of rack gear, thus achieve the purpose that stop door/window ontology 1 to be closed (anti-pinch) using voussoir 3, under normality, coiling
Disk can tighten drawstring 85, pull down fixing seat 82, and locking spring 84 is made to be in the state being extruded, at this point, latch 83 is detached from rack gear
6, rack gear 6 can be freely movable in rach slot 7.
Device has electric-control system, and independent battery case can be set, by battery case placing battery be entire electricity
System power supply is controlled, electric-control system has controller, and signal is delivered to controller, controller output driving letter by laser pickoff 10
Number to laser emitter 9, when the laser that laser emitter 9 issues is blocked, then it represents that have by folder risk, then controller exports
Locking signal is to lockable mechanism 8, i.e. control motor 86 rotation release drawstring 85, and after being released by folder risk, controller exports again
Drawstring 85 is tightened in unlocking signal to lockable mechanism 8, i.e. control motor 86 overturning.
It in order to reduce energy consumption, is in due course and opens laser emitter 9, be equipped with and connect in door/1 upper end of window ontology or lower end
Switch 11 is touched, contact-making switch 11 outputs signal to controller, and when door/1 open angle of window ontology is spent less than 15-30, contact is opened
11 ability are closed to contact with door/window frame;And it is connected with travel switch in rach slot 7, when door/window ontology 1 is closed, voussoir 3 is squeezed
When being depressed into accommodating chamber 2, travel switch is stirred in 6 end of rack gear, and travel switch outputs signal to controller.It can judge in this way
Whether door/window ontology 1 is in close state, and travel switch is touched when door/window ontology 1 is closed, moreover it is possible to only organ close door/
When window ontology 1, start laser emitter 9, when avoiding door/window ontology 1 normally opened, laser emitter 9 is continued working, i.e., when door/window
Contact-making switch 11 is touched when ontology 1 will close.
Control method based on above-mentioned door and window anti-pinch device:
When contact-making switch 11 is pressed and travel switch is stirred by rack gear 6, the controller controls 9 work of laser emitter
Make transmitting laser, otherwise laser emitter 9 is off-mode;
When laser emitter 9 works, if laser pickoff 10 does not receive signal, controller driving motor 86 is rotated
Drawstring 85 is discharged, and overturns motor 86 afterwards in delay setting time (such as 5 seconds) and tightens drawstring 85.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements not by aforesaid way
Limitation, as long as the improvement for the various unsubstantialities that the inventive concept and technical scheme of the present invention carry out is used, or without changing
It is within the scope of the present invention into the conception and technical scheme of the invention are directly applied to other occasions.
Claims (5)
1. a kind of door and window anti-pinch device, door/window ontology side is hinged on door/window frame, it is characterised in that: another side end face it is upper
Portion and lower part are equipped with the accommodating chamber being recessed inwardly, and the accommodating chamber bottom end is equipped with the spring groove to extend internally, the spring groove
Interior fixed return spring, described return spring one end are fixed on the bottom end of spring groove, and the other end is fixed on voussoir, the voussoir
Inclined-plane towards door/window frame, the opposite end face positioned at two voussoirs of door/window body upper part and lower part is equipped with the laser matched
Transmitter and laser pickoff, the accommodating chamber bottom end positioned at door/window body upper part and/or lower part are equipped with the rack gear to extend internally
Slot, the rach slot side are equipped with the lockable mechanism for locking rack gear, and the end of the rack gear is fixed on voussoir, the laser
Signal is delivered to controller, the controller output drive signal to laser emitter, the controller output lock by receiver
Only or unlocking signal is to lockable mechanism.
2. door and window anti-pinch device according to claim 1, it is characterised in that: the lockable mechanism is equipped with and is fixed on door/window
Pedestal on ontology, locking spring one end are fixed on pedestal side, and the other end is fixed on fixing seat side, the pedestal other side
It is fixed with motor, the fixing seat other side is equipped with the latch for being embedded into the tooth of rack gear, on the output shaft of the motor
It is fixed with wire spool, drawstring is fixed on the wire spool, the hole that the end of the drawstring passes through on pedestal is fixed in fixation
On seat.
3. door and window anti-pinch device according to claim 1 or 2, it is characterised in that: the door/window ontology upper end or lower end are set
There is contact-making switch, the contact-making switch outputs signal to controller, described when door/window ontology open angle is spent less than 15-30
Contact-making switch is contacted with door/window frame.
4. door and window anti-pinch device according to claim 3, it is characterised in that: it is connected with travel switch in the rach slot,
When the door/window ontology is closed, when voussoir is extruded into accommodating chamber, travel switch, the stroke are stirred in the rack gear end
Switch output signal is to controller.
5. the control method based on door and window anti-pinch device described in any one of claim 1-4, it is characterised in that:
When contact-making switch is pressed and travel switch is stirred by rack gear, the controller control laser emitter operating emission swashs
Light, otherwise laser emitter is off-mode;
When laser emitter work, if laser pickoff does not receive signal, the rotation of controller driving motor discharges drawstring,
And motor is overturn after the setting time that is delayed and tightens drawstring.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811487447.0A CN109577779A (en) | 2018-12-06 | 2018-12-06 | A kind of door and window anti-pinch device and its control method |
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CN201811487447.0A CN109577779A (en) | 2018-12-06 | 2018-12-06 | A kind of door and window anti-pinch device and its control method |
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Publication Number | Publication Date |
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CN109577779A true CN109577779A (en) | 2019-04-05 |
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CN201811487447.0A Pending CN109577779A (en) | 2018-12-06 | 2018-12-06 | A kind of door and window anti-pinch device and its control method |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114737843A (en) * | 2022-03-23 | 2022-07-12 | 常州星宇车灯股份有限公司 | Vehicle window lifting device and lifting judgment method thereof |
FR3133344A1 (en) | 2022-03-14 | 2023-09-15 | Psa Automobiles Sa | ANTI-PINCH DEVICE FOR VEHICLE WINDOWS |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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CN114737843A (en) * | 2022-03-23 | 2022-07-12 | 常州星宇车灯股份有限公司 | Vehicle window lifting device and lifting judgment method thereof |
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Application publication date: 20190405 |