CN109707239A - A kind of door lock assembly and detection method of machine photoelectric combination detection door switch state - Google Patents
A kind of door lock assembly and detection method of machine photoelectric combination detection door switch state Download PDFInfo
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- CN109707239A CN109707239A CN201910076535.XA CN201910076535A CN109707239A CN 109707239 A CN109707239 A CN 109707239A CN 201910076535 A CN201910076535 A CN 201910076535A CN 109707239 A CN109707239 A CN 109707239A
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- control panel
- door
- latch bolt
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- photoelectricity
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Abstract
The present invention is a kind of door lock assembly of machine photoelectric combination detection door switch state, including lock housing, side plate, main lock tongue, latch bolt component, photoelectric subassembly, microswitch, control panel and loudspeaker.Photoelectric subassembly includes photoelectricity upper cover, photoelectricity lower cover, the photoelectric device for being mounted on photoelectricity upper cover and photoelectricity lower cover front end; it further include the photoelectric protection lid for the photoelectricity window and photoelectric device front end for being installed on side plate; photoelectric device is electrically connected by conducting wire with control panel, and microswitch, loudspeaker pass through conducting wire respectively and are electrically connected with control panel.The rear of the tail slide plate of latch bolt component is additionally provided with a plectane, the plectane when latch bolt is stretched out can bruising microswitch, microswitch can be unclamped when latch bolt retraction.This programme, which has, does not need additional installation fitting, easy for installation, simple, do not require with the gap of frame on the door, will not report by mistake, stability is high, the advantage saving battery power consumption, extend photoelectric device service life.
Description
Technical field
The present invention relates to field of lockset more particularly to a kind of machine photoelectric combination detection door switch state door lock assembly and
Detection method.
Background technique
There are mainly three types of the detection means for having spring lock at present: the detection of latch bolt, the detection of solenoid valve, the inspection of triangle tongue
It surveys.There is below and disadvantage in these three detection means:
1) latch bolt detects: touching switch when being acted using switch gate latch bolt component, and switch touching Shi Huixiang control panel is sent
Information come judge open the door or shutdown state.The disadvantage is that control panel can only judge that switching touch situations learns switch door state, such as exists
Latch bolt component is accidentally touched in the state of enabling, control panel, which receives information, can be switched to state shutdown state to generate wrong report.
2) detection of solenoid valve: Solenoid Valve Technology is that solenoid valve, corresponding position installation on knocker plate are installed on lock body
Magnet disconnects switch in the suction switch closure for utilizing magnet at closing time, enabling, to judge switch gate situation.The disadvantage is that
Part doorframe carries buckle, difficult to install, necessary mating knocker plate.
3) triangle tongue detects: using the telescopic moving of triangle tongue come touching switch, transmitting information to judgement to control panel and opens
Door or shutdown state.The disadvantage is that structure is complicated, the gap between door and doorframe is different, overrun then touch-control less than, effect lose
Effect.
Above-mentioned in order to overcome the shortcomings of, we have invented a kind of door lock assemblies of machine photoelectric combination detection door switch state
And detection method.
Summary of the invention
Goal of the invention of the invention is to solve accidentally to touch latch bolt component in the state that existing latch bolt detection has enabling, controls
Making sheet, which receives information, can be switched to state shutdown state to generate wrong report, solenoid valve detection since part doorframe is from buckle
Plate, it is difficult to install, it is necessary to which that since structure is complicated, the gap between door and doorframe is different, is more than for mating knocker plate, the detection of triangle tongue
Range then acts on the problem of failure.Its specific solution is as follows:
A kind of door lock assembly of machine photoelectric combination detection door switch state, including lock housing, positioned at the lock housing side
Side plate, the main lock tongue in the middle part of the side plate, the latch bolt component positioned at the side end, the light inside the lock housing
Electrical component, the microswitch between latch bolt component tail portion and the lock housing end, the control in Door lock casing
Plate and loudspeaker.
The photoelectric subassembly includes photoelectricity upper cover, photoelectricity lower cover, the photoelectricity for being mounted on photoelectricity upper cover and photoelectricity lower cover front end
Device further includes the photoelectric protection lid for the photoelectricity window and photoelectric device front end for being installed on the side plate, the phototube
Part is electrically connected by conducting wire with the control panel, and the microswitch, the loudspeaker pass through conducting wire and control panel electricity respectively
Connection.
The head latch bolt of the latch bolt component passes through the dilating window on the side plate, is cased with spring on the body of rod of middle part, should
The latter half of of the body of rod is through in the u-bracket being arranged in the lock housing lower case, after the tail slide plate of the latch bolt component
Side is additionally provided with a plectane, the plectane when latch bolt stretches out the dilating window can microswitch described in bruising, when latch bolt is retracted
The microswitch can be unclamped when the dilating window.
Further, the photoelectric subassembly is between the main lock tongue and the latch bolt component.The photoelectricity upper cover
Front end is a upward convex rectangular step, is equipped with a downwardly open U-shaped through-hole, U-shaped through-hole before rectangular step
Photometer head with the photoelectric device, the upper surface of rectangular step are equipped with the first cylinder, and the first cylinder is embedded in the lock housing upper housing
In the circular hole of setting, the inside two sides of rectangular step are equipped with the slot for being inserted into the mounting plate of the photoelectric device, rectangular step
Rear portion connects a rectangular cavities, is equipped with the second cylinder, the table top of the upper surface of second cylinder and rectangular step above rectangular cavities
Concordantly, the rear portion of rectangular cavities connects an oblique cavity extended to the left, is equipped with a cylindrical hole above oblique cavity, cylindrical hole
It is concordant with the table top of rectangular step above.The structure matching of the structure of the photoelectricity lower cover and the photoelectricity upper cover, the photoelectricity
It also is provided with being inserted into the slot of the mounting plate of the photoelectric device, the front end end of the photoelectricity lower cover on the inside of the forward end two of lower cover
Downwardly convex third cylinder is arranged below in portion, and third cylinder is embedded in the circular hole of the lock housing lower case setting, under the photoelectricity
The rear portion of lid is equipped with one and the matched circular hole of the cylindrical hole, and the rear end end of the photoelectricity lower cover extends a rectangle to the left
Frame, rectangular frame are equipped with one piece of bottom plate, and front end, the rear end of rectangular frame are communicated with the oblique cavity and the rectangular cavities,
After the photoelectricity upper cover and the photoelectricity lower cover close up, the cylindrical hole and the circular hole at rear portion, which cover, is being set to the lock housing
In positioning column in lower case.
Further, the photoelectric protection lid is transparent material.
Further, the state that the microswitch bruising and release are realized its conducting respectively and disconnected, the fine motion are opened
Pass is installed on the erecting bed being arranged in the lock housing lower case, and the erecting bed is equipped with matched with the microswitch
One screw hole and a fixed column.
A kind of detection method of machine photoelectric combination detection door switch state uses a kind of above-mentioned machine photoelectric combination detection room
The door lock assembly of door opening and closing state, the detection method include shutdown condition detection method, door opening state detection method, faulty action preventing
Make detection method, abnormal state detection method.
(1) the shutdown condition detection method is carried out by following step:
Step 1, at closing time doorframe oppress latch bolt component；
Step 2, latch bolt component unclamp microswitch；
Step 3, microswitch transmit a trigger signal to control panel；
Step 4, control panel issue a signal and wake up photoelectric device；
Step 5, photoelectric device execute transmitting, receive photosignal process；
The reception signal of step 6, control panel real-time detection photoelectric device；
Step 7, to receive photosignal no for control panel judgement?
Step 8, if it is shutdown state is judged as, then follow the steps 10；
Step 9 is judged as door opening state if not；
Step 10, control panel send door state voice to loudspeaker, and door state information is in user mobile phone；
Step 11, control panel issue a sleep signal to photoelectric device.
(2) the door opening state detection method is carried out by following step:
Swing handle is retracted latch bolt component when step 1, enabling；
Step 2, latch bolt component unclamp microswitch；
Step 3, microswitch transmit a trigger signal to control panel；
Step 4, control panel issue a signal and wake up photoelectric device；
Step 5, photoelectric device execute transmitting, receive photosignal process；
The reception signal of step 6, control panel real-time detection photoelectric device；
Step 7, to receive photosignal no for control panel judgement?
Step 8 is judged as door opening state if not, executes step 10；
Step 9, if it is being judged as shutdown state；
Step 10, control panel send door state voice to loudspeaker, and door state information is in user mobile phone；
Step 11, control panel issue a sleep signal to photoelectric device.
(3) the false action-proof detection method is carried out by following step:
Latch bolt is pressed or bumped against to swing handle or hand under step 1, perhaps shutdown state of opening the door is retracted latch bolt component；
Step 2, latch bolt component unclamp microswitch；
Step 3, microswitch transmit a trigger signal to control panel；
Step 4, control panel issue a signal and wake up photoelectric device；
Step 5, photoelectric device execute transmitting, receive photosignal process；
The reception signal of step 6, control panel real-time detection photoelectric device；
Step 7, to receive photosignal no for control panel judgement?
Step 8 is judged as door opening state if not, executes step 10；
Step 9, if it is being judged as shutdown state；
Step 10, control panel send door state voice to loudspeaker, and door state information is in user mobile phone；
Step 11, control panel issue a sleep signal to photoelectric device.
(4) the abnormal state detection method is carried out by following step:
If step 1, when opening the door perhaps long under shutdown state grasp handle do not put or when hand pressure latch bolt is long do not unclamp or
Latch bolt is stuck in lock, when being retracted latch bolt component always；
Step 2, latch bolt component persistently unclamp microswitch；
Step 3, microswitch persistently transmit trigger signal to control panel；
Do step 4, control panel judge that trigger signal is more than that preset time is no?
If it is not, then going to step 4；
Step 5, if it is, being judged as abnormality；
Step 6, control panel continuously send out an alarm signal in loudspeaker and user mobile phone, and owner is reminded to know or warn
Show that child will not play with door lock；
Step 7, control panel issue a sleep signal to photoelectric device.
In conclusion being had the advantages that using technical solution of the present invention
This programme solves in the state that existing latch bolt detection has enabling and accidentally touches latch bolt component, and control panel receives information
Can state be switched to shutdown state to generate wrong report, solenoid valve detection due to part doorframe carry buckle, it is difficult to install, must
Since structure is complicated, the gap between door and doorframe is different, overruns, and acts on failure for the mating knocker plate of palpus, the detection of triangle tongue
The problem of.This programme control panel is by loudspeaker casting door switch state voice and sends door switch state signal to user mobile phone
Afterwards, the delay several seconds issues a sleep signal to photoelectric device.The delay several seconds allows photoelectric device suspend mode again, is to try to avoid
The region of interest of door lock may be accidentally touched in the state that door is opened or the curiosity of child is at play the correlation of door lock
Position causes to broadcast and send the case where signal is misfitted with door interlock switch state.
Since current intelligent door lock is battery powered, the energy content of battery is limited, it requires that the lower standby current the better
(microampere rank), and the standby current minimum of infrared electro device is also a milliampere rank, with infrared electro device continuous standby
If, the electricity of the matched battery of door lock has just been consumed in a couple of days.The present invention can have flexible using latch bolt component when each switch gate
The characteristics of movement, triggers microswitch, to wake up infrared electro component operation, turns again after the infrared electro component operation several seconds
Enter dormant state waiting to be waken up next time.It is reliable that infrared electro units test signal stabilization had both been utilized in this way, to detection away from
From no strict requirements, while the advantage that mechanical structure is simple, also avoiding stand-by power consumption, high (opposite in dry cell is power supply
Under conditions of power supply) the shortcomings that.
This programme, which has, does not need additional installation fitting, easy for installation, simple, do not require with the gap of frame on the door, no
It can report by mistake, stability is high, saves battery power consumption, the advantage of extension photoelectric device service life.This programme passes through control panel, latch bolt
Component and microswitch generate the collocation design of trigger signal and software, are overcome in conventional photo detector well for a long time
The defect for making opto-electronic device operation, wasting electric energy, the service life for shortening photoelectric device.This programme can be to door door opening state, pass
Intelligent measurement and identification are carried out under four kinds of door state, false action-proof, abnormality situations, avoid in various situations false triggering or
Accidentally collide latch bolt when person's inlet/outlet or child play handle or latch bolt when, caused false judgment door
The phenomenon that enabling or shutdown state, occurs, and also plays timely hair when simultaneously for the failure of latch bolt component or artificial damage
Now and and alarm effect, safety has guarantee in a word.This programme ingehious design make latch bolt component have buckle door and touching
The double action for sending out microswitch saves mechanism and the space of special transmission microswitch.The structure of photoelectric subassembly, which designs, protects
Photoelectric device has been protected not by external contamination, photoelectric protection lid is transparent material, not only anti-gray, anticollision but also photosignal can be allowed to pass through,
Rectangular cavities, oblique cavity, the conducting wire that rectangular frame centre is photoelectric device pass through area, it is ensured that conducting wire is not by door lock internal mechanical
The scratch of component, the bottom plate of rectangular frame have code wire (contacting conducting wire directly with lock housing shell) and reinforce rectangle
The double action of frame mechanical strength.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by institute in the description to the embodiment of the present invention
Attached drawing to be used is needed to be briefly described.It should be evident that the accompanying drawings in the following description is only that a part of the invention is real
Example is applied, for those of ordinary skill in the art, without any creative labor, additionally it is possible to attached according to these
Figure obtains other attached drawings.
Fig. 1 is the exploded view for the door lock assembly that a kind of machine photoelectric combination of the present invention detects door switch state；
Fig. 2 is the structure chart for the door lock assembly that a kind of machine photoelectric combination of the present invention detects door switch state；
Fig. 3 is the structure chart of photoelectricity lower cover of the present invention；
Fig. 4 is the structure chart that photoelectric subassembly of the present invention removes photoelectric protection lid；
Fig. 5 is electrical structure diagram of the invention；
Fig. 6 is shutdown state detecting step figure of the present invention；
Fig. 7 is door opening state detecting step figure of the present invention；
Fig. 8 is false action-proof detecting step figure of the present invention；
Fig. 9 is abnormal state detection block diagram of the present invention.
Description of symbols:
1- lock housing, 2- side plate, 21- photoelectricity window, 22- dilating window, the main lock tongue of 3-, 4- latch bolt component, 41- latch bolt, 42-
The body of rod, 43- slide plate, 44- plectane, 5- photoelectric subassembly, 51- photoelectricity upper cover, 52- photoelectricity lower cover, 53- photoelectric device, 54- photoelectricity are protected
Protecting cover, 55- rectangular step, 56-U type through-hole, the first cylinder of 57-, 58- mounting plate, 59- rectangular cavities, the second cylinder of 510-,
The oblique cavity of 511-, 512- cylindrical hole, 513- slot, 514- third cylinder, 515- circular hole, 516- rectangular frame, 517- bottom plate, 6-
Microswitch, 7- control panel, 8- loudspeaker, 9-U type bracket, 11- erecting bed, 111- screw hole,
112- fixed column, 12- positioning column.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In order to be easier to understand the contents of the present invention, be defined as follows: with observer for reference, observer faces Fig. 1 figure
Paper, it is preceding for part close from observer in figure in content, it is rear for part remote from observer in figure in content, in content
It is located at the left-hand component of observer in Zuo Weitu, the right side in content is the right-hand component for being located at observer in figure, upper in content
The lower lower portion to be located at observer in figure for the upper rim portion for being located at observer in figure, in content.
As shown in Figures 1 to 5, a kind of door lock assembly of machine photoelectric combination detection door switch state, including lock housing 1, position
In the side plate 2 of 1 side of lock housing, the main lock tongue 3 positioned at 2 middle part of side plate, the latch bolt component 4 positioned at 2 end of side plate, it is located at main lock tongue
Photoelectric subassembly 5 between 3 and latch bolt component 4, is located at the microswitch 6 between 1 end of 4 tail portion of latch bolt component and lock housing
Control panel 7 and loudspeaker 8 in Door lock casing (being not drawn into figure).
Photoelectric subassembly 5 includes photoelectricity upper cover 51, photoelectricity lower cover 52, is mounted on 52 front end of photoelectricity upper cover 51 and photoelectricity lower cover
Photoelectric device 53 further includes the photoelectric protection lid 54 for photoelectricity window 21 and 53 front end of photoelectric device for being installed on side plate 2, phototube
Part 53 is electrically connected by conducting wire with control panel 7, and microswitch 6, loudspeaker 8 are electrically connected by conducting wire with control panel 7 respectively.
The head latch bolt 41 of latch bolt component 4 passes through the dilating window 22 on side plate 2, is cased with spring on the middle part body of rod 42, should
The latter half of of the body of rod 42 is through in the u-bracket 9 being arranged in 1 lower case of lock housing, the rear of the tail slide plate 43 of latch bolt component 4
Be additionally provided with a plectane 44, the plectane 44 when latch bolt 41 stretch out dilating window 22 when can bruising microswitch 6, when latch bolt 41 be retracted
Microswitch 6 can be unclamped when dilating window 22.
Further, the front end of photoelectricity upper cover 51 is a upward convex rectangular step 55, is set before rectangular step 55
There is a downwardly open U-shaped through-hole 56, U-shaped through-hole 56 matches the photometer head of photoelectric device 53, and the upper surface of rectangular step 55 is set
Have the first cylinder 57, the first cylinder 57 is embedded in the circular hole (being not drawn into figure) of 1 upper housing of lock housing setting, rectangular step 55 it is interior
Portion two sides are equipped with the slot (being not drawn into figure) of the mounting plate 58 of insertion photoelectric device 53, and the rear portion of rectangular step 55 connects one
Rectangular cavities 59, rectangular cavities 59 are equipped with the second cylinder 510, table top of the upper surface of second cylinder 510 with rectangular step 55 above
Concordantly, the rear portion of rectangular cavities 59 connects an oblique cavity 511 extended to the left, and oblique cavity 511 is equipped with a cylindrical hole above
512, the upper surface of cylindrical hole 512 is concordant with the table top of rectangular step 55.The structure of photoelectricity lower cover 52 and the structure of photoelectricity upper cover 51
Matching, also is provided with the slot 513 of the mounting plate 58 of insertion photoelectric device 53 on the inside of the forward end two of photoelectricity lower cover 52, under photoelectricity
Downwardly convex third cylinder 514 is arranged below in the forward end of lid 52, and third cylinder 514 is embedded in the circle of 1 lower case of lock housing setting
Kong Zhong, the rear portion of photoelectricity lower cover 52 are equipped with one and the matched circular hole 515 of cylindrical hole 512, the rear end end of photoelectricity lower cover 52 to
One rectangular frame 516 of left extension, rectangular frame 516 are equipped with one piece of bottom plate 517, front end, rear end and the oblique chamber of rectangular frame 516
Body 511 and rectangular cavities 59 communicate, and after photoelectricity upper cover 51 is closed up with photoelectricity lower cover 52, the cylindrical hole 512 and circular hole 515 at rear portion are equal
It covers in the positioning column 12 being set in 1 lower case of lock housing.
Further, photoelectric protection lid 54 is transparent material.
Further, the state that 6 bruising of microswitch and release are realized its conducting respectively and disconnected, microswitch 6 are installed
In on the erecting bed 11 being arranged in 1 lower case of lock housing, erecting bed 11 is equipped with and 6 matched screw holes of microswitch
111 and a fixed column 112.
A kind of detection method of machine photoelectric combination detection door switch state uses a kind of above-mentioned machine photoelectric combination detection room
The door lock assembly of door opening and closing state, detection method include shutdown condition detection method, door opening state detection method, false action-proof inspection
Survey method, abnormal state detection method.
As shown in fig. 6, shutdown condition detection method is carried out by following step:
Step S1, doorframe oppresses latch bolt component at closing time；
Step S2, latch bolt component unclamps microswitch；
Step S3, microswitch transmits a trigger signal to control panel；
Step S4, control panel issues a signal and wakes up photoelectric device；
Step S5, photoelectric device executes transmitting, receives photosignal process；
Step S6, the reception signal of control panel real-time detection photoelectric device；
Step S7, it is no to receive photosignal for control panel judgement?
Step S8, if it is shutdown state is judged as, S10 is thened follow the steps；
Step S9, it is judged as door opening state if not；
Step S10, control panel sends door state voice to loudspeaker, and (this programme can be in user mobile phone for door state information
Cell phone application software is used in combination)；
Step S11, control panel issues a sleep signal to photoelectric device.
As shown in fig. 7, door opening state detection method is carried out by following step:
Step S1, swing handle (being not drawn into figure) is retracted latch bolt component when opening the door；
Step S2, latch bolt component unclamps microswitch；
Step S3, microswitch transmits a trigger signal to control panel；
Step S4, control panel issues a signal and wakes up photoelectric device；
Step S5, photoelectric device executes transmitting, receives photosignal process；
Step S6, the reception signal of control panel real-time detection photoelectric device；
Step S7, it is no to receive photosignal for control panel judgement?
Step S8, it is judged as door opening state if not, executes step S10；
Step S9, if it is being judged as shutdown state；
Step S10, control panel sends door state voice to loudspeaker, and door state information is in user mobile phone；
Step S11, control panel issues a sleep signal to photoelectric device.
As shown in figure 8, false action-proof detection method is carried out by following step:
Step S1, enabling perhaps swing handle or hand pressure or bumping against latch bolt is retracted latch bolt component under shutdown state；
Step S2, latch bolt component unclamps microswitch；
Step S3, microswitch transmits a trigger signal to control panel；
Step S4, control panel issues a signal and wakes up photoelectric device；
Step S5, photoelectric device executes transmitting, receives photosignal process；
Step S6, the reception signal of control panel real-time detection photoelectric device；
Step S7, it is no to receive photosignal for control panel judgement?
Step S8 is judged as door opening state if not, executes step S10；
Step S9, if it is being judged as shutdown state；
Step S10, control panel sends door state voice to loudspeaker, and door state information is in user mobile phone；
Step S11, control panel issues a sleep signal to photoelectric device.
As shown in figure 9, abnormal state detection method is carried out by following step:
When step S1, if enabling is perhaps long under shutdown state grasp handle do not put or when hand pressure latch bolt is long do not unclamp or
Person's latch bolt is stuck in lock, when being retracted latch bolt component always；
Step S2, latch bolt component persistently unclamps microswitch；
Step S3, microswitch persistently transmits trigger signal to control panel；
Does step S4, control panel judge that trigger signal is more than that preset time is no?
If it is not, then going to step 4；
Step S5, if it is, being judged as abnormality；
Step S6, control panel continuously sends out an alarm signal in loudspeaker and user mobile phone, remind owner know or
Warning child will not play with door lock；
Step S7, control panel issues a sleep signal to photoelectric device.
In conclusion being had the advantages that using technical solution of the present invention
This programme solves in the state that existing latch bolt detection has enabling and accidentally touches latch bolt component, and control panel receives information
Can state be switched to shutdown state to generate wrong report, solenoid valve detection due to part doorframe carry buckle, it is difficult to install, must
Since structure is complicated, the gap between door and doorframe is different, overruns, and acts on failure for the mating knocker plate of palpus, the detection of triangle tongue
The problem of.This programme control panel 7 allows loudspeaker 8 to broadcast door switch state voice and sends door switch state signal to user hand
After machine, the delay several seconds issues a sleep signal to photoelectric device 53.The delay several seconds allows 53 suspend mode of photoelectric device again, is to the greatest extent
Amount avoids that the state opened in door may accidentally touch the region of interest of door lock or the curiosity of child is at play door lock
Region of interest, cause to broadcast and send the case where signal and door interlock switch state misfit.
Since current intelligent door lock is battery powered, the energy content of battery is limited, it requires that the lower standby current the better
(microampere rank), and the standby current minimum of infrared electro device is also a milliampere rank, with infrared electro device continuous standby
If, the electricity of the matched battery of door lock has just been consumed in a couple of days.The present invention can have flexible using latch bolt component 4 when each switch gate
The characteristics of movement, triggers microswitch 6, to wake up the work of infrared electro component 53, infrared electro component 53 worked after the several seconds
Dormant state waiting is transferred to again to be waken up next time.It is reliable that the detection signal stabilization of infrared electro device 53 had both been utilized in this way, it is right
Detecting distance does not have strict requirements, while the advantage that mechanical structure is simple, and it is high (opposite in dry cell to also avoid stand-by power consumption
Under conditions of power supply) the shortcomings that.
This programme, which has, does not need additional installation fitting, easy for installation, simple, do not require with the gap of frame on the door, no
It can report by mistake, stability is high, saves battery power consumption, the advantage of extension photoelectric device service life.This programme passes through control panel, latch bolt
Component and microswitch generate the collocation design of trigger signal and software, are overcome in conventional photo detector well for a long time
The defect for making opto-electronic device operation, wasting electric energy, the service life for shortening photoelectric device.This programme can be to door door opening state, pass
Intelligent measurement and identification are carried out under four kinds of door state, false action-proof, abnormality situations, avoid in various situations false triggering or
Accidentally collide latch bolt 41 when person's inlet/outlet or child play handle (being not drawn into figure) or latch bolt 41 when, cause
False judgment door enabling or shutdown state the phenomenon that occur, break down simultaneously for latch bolt component 4 or artificial damage
Bad when also play in time discovery and and alarm effect, safety has guarantee in a word.This programme ingehious design makes tiltedly
Tongue component 4 has the double action buckled door and trigger microswitch 6, saves mechanism and the space of special transmission microswitch 6.
For the structure design protection of photoelectric subassembly 4 photoelectric device 53 not by external contamination, photoelectric protection lid 54 is transparent material, is both prevented
Ash, anticollision can allow photosignal to pass through again, and rectangular cavities 59, oblique cavity 511 are photoelectric device 53 among rectangular frame 516
Conducting wire passes through area, it is ensured that for conducting wire not by the scratch of door lock internal mechanical part, the bottom plate 517 of rectangular frame 516 has isolation
Conducting wire (contacting conducting wire directly with 1 shell of lock housing) and the double action for reinforcing 516 mechanical strength of rectangular frame.
Embodiments described above does not constitute the restriction to the technical solution protection scope.It is any in above-mentioned implementation
Made modifications, equivalent substitutions and improvements etc., should be included in the protection model of the technical solution within the spirit and principle of mode
Within enclosing.
Claims (10)
1. a kind of door lock assembly of machine photoelectric combination detection door switch state, including lock housing, positioned at the side of the lock housing side
Plate, the main lock tongue in the middle part of the side plate, the latch bolt component positioned at the side end, the photoelectricity inside the lock housing
Component, the microswitch between latch bolt component tail portion and the lock housing end, the control panel in Door lock casing
And loudspeaker, it is characterised in that:
The photoelectric subassembly includes photoelectricity upper cover, photoelectricity lower cover, the photoelectric device for being mounted on photoelectricity upper cover and photoelectricity lower cover front end,
It further include the photoelectric protection lid for the photoelectricity window and photoelectric device front end for being installed on the side plate；The photoelectric device passes through
Conducting wire is electrically connected with the control panel；The microswitch, the loudspeaker pass through conducting wire respectively and are electrically connected with the control panel；
The head latch bolt of the latch bolt component passes through the dilating window on the side plate, is cased with spring on the body of rod of middle part, the body of rod
It is latter half of be through in the u-bracket being arranged in the lock housing lower case, the rear of the tail slide plate of the latch bolt component is also
Equipped with a plectane, the plectane when latch bolt stretches out the dilating window can microswitch described in bruising, described in latch bolt retraction
The microswitch can be unclamped when dilating window.
2. a kind of door lock assembly of machine photoelectric combination detection door switch state according to claim 1, it is characterised in that: institute
Photoelectric subassembly is stated between the main lock tongue and the latch bolt component.
3. a kind of door lock assembly of machine photoelectric combination detection door switch state according to claim 2, it is characterised in that: institute
The front end for stating photoelectricity upper cover is a upward convex rectangular step, be equipped with before rectangular step one it is downwardly open U-shaped logical
Hole, U-shaped through-hole match the photometer head of the photoelectric device, and the upper surface of rectangular step is equipped with the first cylinder, and the first cylinder is embedded in institute
In the circular hole for stating the setting of lock housing upper housing, the inside two sides of rectangular step are equipped with inserting for the mounting plate for being inserted into the photoelectric device
Slot, the rear portion of rectangular step connect a rectangular cavities, are equipped with the second cylinder, the upper surface of second cylinder and square above rectangular cavities
The table top of shape step is concordant, and the rear portion of rectangular cavities connects an oblique cavity extended to the left, is equipped with a circle above oblique cavity
Post holes, the upper surface of cylindrical hole are concordant with the table top of rectangular step；The structure of the structure of the photoelectricity lower cover and the photoelectricity upper cover
It matches, also is provided with being inserted into the slot of the mounting plate of the photoelectric device, the light on the inside of the forward end two of the photoelectricity lower cover
Downwardly convex third cylinder is arranged below in the forward end of electric lower cover, and third cylinder is embedded in the circular hole of the lock housing lower case setting
In, the rear portion of the photoelectricity lower cover is equipped with one and the matched circular hole of the cylindrical hole, the rear end end of the photoelectricity lower cover to
One rectangular frame of left extension, rectangular frame are equipped with one piece of bottom plate, the front end of rectangular frame, rear end and the oblique cavity and described
Rectangular cavities communicate, and after the photoelectricity upper cover is closed up with the photoelectricity lower cover, the cylindrical hole and the circular hole at rear portion cover
In the positioning column being set in the lock housing lower case.
4. a kind of door lock assembly of machine photoelectric combination detection door switch state according to claim 3, it is characterised in that: institute
Stating photoelectric protection lid is transparent material.
5. a kind of door lock assembly of machine photoelectric combination detection door switch state according to claim 1, it is characterised in that: institute
It states microswitch bruising and unclamps the state realizing its conducting respectively and disconnecting, the microswitch, which is installed on, to be arranged in the lock
On erecting bed in shell lower case, the erecting bed is equipped with and the matched screw hole of the microswitch and a fixation
Column.
6. a kind of detection method of machine photoelectric combination detection door switch state, uses a kind of machine photoelectricity described in claim 1 to 5
The door lock assembly of combine detection door switch state, which is characterized in that the detection method includes shutdown condition detection method, opens
Door state detection method, false action-proof detection method, abnormal state detection method.
7. a kind of detection method of machine photoelectric combination detection door switch state according to claim 6, which is characterized in that institute
Shutdown condition detection method is stated to carry out by following step:
Step 1, at closing time doorframe oppress latch bolt component；
Step 2, latch bolt component unclamp microswitch；
Step 3, microswitch transmit a trigger signal to control panel；
Step 4, control panel issue a wake-up signal to photoelectric device；
Step 5, photoelectric device execute transmitting, receive photosignal process；
The reception signal of step 6, control panel real-time detection photoelectric device；
Step 7, to receive photosignal no for control panel judgement?
Step 8, if it is shutdown state is judged as, then follow the steps 10；
Step 9 is judged as door opening state if not；
Step 10, control panel send door state voice to loudspeaker, and door state information is in user mobile phone；
Step 11, control panel issue a sleep signal to photoelectric device.
8. a kind of detection method of machine photoelectric combination detection door switch state according to claim 6, which is characterized in that institute
Door opening state detection method is stated to carry out by following step:
Swing handle is retracted latch bolt component when step 1, enabling；
Step 2, latch bolt component unclamp microswitch；
Step 3, microswitch transmit a trigger signal to control panel；
Step 4, control panel issue a wake-up signal to photoelectric device；
Step 5, photoelectric device execute transmitting, receive photosignal process；
The reception signal of step 6, control panel real-time detection photoelectric device；
Step 7, to receive photosignal no for control panel judgement?
Step 8 is judged as door opening state if not, executes step 10；
Step 9, if it is being judged as shutdown state；
Step 10, control panel send door state voice to loudspeaker, and door state information is in user mobile phone；
Step 11, control panel issue a sleep signal to photoelectric device.
9. a kind of detection method of machine photoelectric combination detection door switch state according to claim 6, which is characterized in that institute
False action-proof detection method is stated to carry out by following step:
Latch bolt is pressed or bumped against to swing handle or hand under step 1, perhaps shutdown state of opening the door is retracted latch bolt component；
Step 2, latch bolt component unclamp microswitch；
Step 3, microswitch transmit a trigger signal to control panel；
Step 4, control panel issue a signal and wake up photoelectric device；
Step 5, photoelectric device execute transmitting, receive photosignal process；
The reception signal of step 6, control panel real-time detection photoelectric device；
Step 7, to receive photosignal no for control panel judgement?
Step 8 is judged as door opening state if not, executes step 10；
Step 9, if it is being judged as shutdown state；
Step 10, control panel send door state voice to loudspeaker, and door state information is in user mobile phone；
Step 11, control panel issue a sleep signal to photoelectric device.
10. a kind of detection method of machine photoelectric combination detection door switch state according to claim 6, which is characterized in that
The abnormal state detection method is carried out by following step:
If step 1, grasp handle is not put when opening the door perhaps long under shutdown state or when hand pressure latch bolt is long does not unclamp or latch bolt
It is stuck in lock, when being retracted latch bolt component always；
Step 2, latch bolt component persistently unclamp microswitch；
Step 3, microswitch persistently transmit trigger signal to control panel；
Do step 4, control panel judge that trigger signal is more than that preset time is no?
If it is not, then going to step 4；
Step 5, if it is, being judged as abnormality；
Step 6, control panel continuously send out an alarm signal in loudspeaker and user mobile phone, and owner is reminded to know or warn small
Child will not play with door lock；
Step 7, control panel issue a sleep signal to photoelectric device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910076535.XA CN109707239A (en) | 2019-01-26 | 2019-01-26 | A kind of door lock assembly and detection method of machine photoelectric combination detection door switch state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910076535.XA CN109707239A (en) | 2019-01-26 | 2019-01-26 | A kind of door lock assembly and detection method of machine photoelectric combination detection door switch state |
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| CN109707239A true CN109707239A (en) | 2019-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110363888A (en) * | 2019-05-29 | 2019-10-22 | 深圳绿米联创科技有限公司 | Door lock management method, device, electronic equipment and read/write memory medium |
| CN110863715A (en) * | 2019-08-13 | 2020-03-06 | 中山欧朗金属制品有限公司 | Intelligent induction door lock and antitheft door |
| WO2021232326A1 (en) * | 2020-05-11 | 2021-11-25 | 中山市依家优品日用制品有限公司 | Fence gate |
| US11359409B2 (en) | 2020-05-11 | 2022-06-14 | Zhongshan Ekar Uping Houseware Co., Ltd. | Playpen door |
-
2019
- 2019-01-26 CN CN201910076535.XA patent/CN109707239A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110363888A (en) * | 2019-05-29 | 2019-10-22 | 深圳绿米联创科技有限公司 | Door lock management method, device, electronic equipment and read/write memory medium |
| CN110863715A (en) * | 2019-08-13 | 2020-03-06 | 中山欧朗金属制品有限公司 | Intelligent induction door lock and antitheft door |
| CN110863715B (en) * | 2019-08-13 | 2021-09-21 | 中山欧朗金属制品有限公司 | Intelligent induction door lock and antitheft door |
| WO2021232326A1 (en) * | 2020-05-11 | 2021-11-25 | 中山市依家优品日用制品有限公司 | Fence gate |
| US11359409B2 (en) | 2020-05-11 | 2022-06-14 | Zhongshan Ekar Uping Houseware Co., Ltd. | Playpen door |
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