CN104652983A - Handle simultaneous-locking linkage opening and closing electronic password door lock - Google Patents

Abstract

The invention provides a handle simultaneous-locking linkage opening and closing electronic password door lock, and aims at disclosing a mechanical-electrical integration password door lock composed of a handle simultaneous-locking linkage opening and closing mechanism and an electric code matching unlocking electronic circuit device. According to the handle simultaneous-locking linkage mechanism, when the lock is opened, the handle is opened so as to allow a person to pull the handle to open the door; and when the lock is closed, the outer surface of the handle is pulled to be flushed with the plane of the door, therefore the handle is hidden, and there is not handle for pulling, so that the door is safe and reliable. The electronic code matching unlocking electronic circuit device is characterized in that the exclusive-OR gate same-entering zero-outlet logic function is utilized for achieving code matching unlocking. When codes are matched, a wheel shifting electric motor (1) locked through closing of a switch KR or an electric motor (2) with a shifting wheel rotates for unlocking, and the door is opened. According to the lock, wire or wireless code matching unlocking can be implemented, and a communication network can be utilized for implementing remote intelligent unlocking, and the new-generation technological product can be formed.

Description

A kind of electronic coded door lock of same lock interlock opening and closing of shaking hands

Technical field: the invention reside in and disclose a kind of electromechanical electronic coded door lock be made up of with lock interlock switching mechanism and duplet code unblock electronic circuit handle.Technological layer there is innovation, technical products of new generation can be formed.

Background technology: the electronic password lock implemented at present, product category is a lot, as Fingerprint Lock, swipe the card lock, smart lock etc.Technological maheup is all more complicated, and applicability is narrower.Retrieve in national patent document, the such as patent No.: 201320135617, date of application: 2013.03.22, open (bulletin) day: 2013.10.09, open (bulletin) number: CN203230261U, people is weighed in application (patent): East China University, inventor: Lu Ziwen, Lu Jinsheng, tension force is permitted, Zhu Guanqun, title: a kind of multifunctional intellectual coded lock, shell body is comprised described in this utility model, mechanical lock is located at external shell inside, numeric keypad is located at external shell upper surface and is connected with electronic lock chip, electronic lock chip junctor tool lock core, movable chassis is provided with bottom external shell, handle is provided with in the middle part of external shell, handle connects mechanical lock.For another example the patent No.: 201310340442, the applying date: 2013.08.07 open (bulletin) day: 2013.10.13, open (bulletin) number: CN103362373A, application (patent right) people: Li Junying, inventor: Li Junying, title: a kind of remote control gate lock, described in this invention, infrared remote receiver is connected to single-chip microcomputer, stepper motor is connected to stepper motor driver, stepper motor driver is connected to single-chip microcomputer, infrared transmitter is utilized to launch infrared signal, after infrared remote receiver receives infrared signal, single-chip microcomputer can be fed back to, Single-chip Controlling stepper motor driver Driving Stepping Motor rotates, stepping motor gear drives dead bolt to slip into lockhole and realizes locking, dead bolt skids off lockhole lock and opens.Electronic coded door lock of the present invention differs widely with the structure of above-mentioned two close patent of invention electronic circuits and lock, application aspect on and also differ widely in mode of occupation method, without possibility.

Summary of the invention: in the present invention, catch is the executing agency of electronic coded door lock with lock interlock switching mechanism, when unlocking enabling, handle opens, and people pulls handle to open the door, during locking, the external surface one of handle external surface and door is flat and hidden without shaking hands to draw, and guarantees the reliability of door.In the present invention, duplet code unlocks electronic circuit is that electronic coded door lock forms the electronic device unlocked.Electronic circuit is simple, logic function is reliable, easy of integrationization, low cost of manufacture, can implement wired or wireless unblock code, if utilize communication network can also implement remote intelligent unblock, a road can be implemented and control multiple spot, multi-channel control a bit, can determine arbitrarily and convert in its effective figure place by password figure place, has well random and operability.Duplet code unlocks electronic circuit by code display, deposit a yard display, electronic building brick code being unlocked to potential follower combination is formed, deposit yard display to be one and a numerical digit LED charactron of depositing the digital enter key of code and clear code and 0-9 to be housed and to have the nixie display depositing code and code function clearly, to code display be one that the digital enter key of export and disappear code and 0-9 is housed with deposit the several LED charactron of yard display equipotential and have the digital display of the code function that exports and disappear, deposit yard display and to LED charactron in code display be adopt common cathode circuit, or for anode circuit, but same standard must be adopted.The technology of the present invention innovation main points be a numerical digit group XOR gate logic function to decoding circuit with input full zero potential time export a zero potential combinational logic gate circuit form to code unblock potential follower.According to the logic function entered with going out zero of XOR gate, when 0-9 with deposit the isotopic numbers such as yard display digital to code display numerical digit 0-9 is digital identical, corresponding seven sections of line current potentials input to and unlock potential follower to code, exporting is a zero potential certainly, and this zero potential is to the effective current potential of upper code.If to code display and equal-order digits to deposit yard display 0-9 digital one of them or several and whole number not identical, when corresponding seven sections of line current potentials input to, potential follower is unlocked to code, what export is a positive potential certainly, and this current potential is not to the invalid current potential of upper code.Effective zero potential connects opening the door with thumb wheel motor circuit of lock by driving optoelectronic switch or relay.

Accompanying drawing illustrates: catch is shown in front view in Fig. 1-1 with lock interlock switching mechanism structure, A-A sectional drawing, shown in C-C sectional drawing and E direction view, by lock body [1], slide block 1 [2], locking plate 1 [3], spring [4], slide block 2 [5], spring [6], lock pin [7], spring base [8], spring [9], axle [10], connecting rod [11], snap close [12], spring [13], lock hook [14], sliding seat [15], locking closure [16], connecting rod [17], catch [18], catch seat [19], slip pole socket [20], sliding bar [21], locking plate 2 [22], spring [23], spring [24], band thumb wheel motor 1 [25], band thumb wheel motor 2 [26], motor gland [27] is formed.During enabling from Fig. 1-1 front view locking states, when E direction view band thumb wheel motor 1 [25] switches on power rotation, the locking plate 1 [3] be contained in slide block 1 [2] horizontal concrete chute is pushed to right side by thumb wheel, as shown in Fig. 1-2-1 in Fig. 1-2, the Baltimore groove of locking plate 1 [3] makes slide block 1 [2] throw off fixedly with slide block 2 [5] above, slide block 1 [2] under spring [9] tension effect in tow lock pin [7] upward sliding to shown position, at this moment lock pin [7] and pin buckle [12] have been thrown off, under spring [13] tension effect, snap close [12] turns clockwise around axle [10], the lock hook [14] be arranged on inside doorframe departs from door with pin buckle [12] simultaneously and is opened, pin buckle [12] turn clockwise in termination procedure connecting rod [11] promote under, slide block 2 [5] also upward sliding, slide block 2 [5] gets back to the relative position relation before enabling with slide block 1 [2] relative position relation, pin sheet 1 [2] glides to the left in spring [4] tension effect, Baltimore groove shifts out projection and is locked together with slide block 2 [5] by slide block 1 [2], snap close [12] turns clockwise when stopping and sliding seat [15] is pushed into left side from right side, connecting rod [17] pulls catch [18] to open, as shown in Fig. 1-2-2, door opens end.As started in Fig. 1-2-2 shown position when door is closed, under being contained in the lock hook inside doorframe [14] shock, snap close [12] is rotated counterclockwise, by connecting rod [11], slide block 2 [5] and slide block 1 [2] pull downwards simultaneously, in this process, lock pin [7] can not slide downward in the restriction of snap close [12] periphery, spring [6] is compressed, when snap close [12] rotates end position by under the tension effect of Compress Spring [6], snap close [12] is stuck by lock pin [7] slide downward, lock hook [14] is firmly fastened by snap close [12], door is closed and is terminated, catch also returns to position shown in C-C sectional drawing in Fig. 1-1, catch external surface is flat and hidden with door exterior surface one, namely the opening and closing circulation of door is completed once.As shown in A-A sectional drawing in Fig. 1-1, sliding bar [21] and its effect of locking plate 2 [22] are the backups of opening the door, when the situation Xiamen of being with thumb wheel motor 1 [25] mistake heat waste ring or spring [9] fatigue to lose tension cannot be opened, because lock is must destructiveness unblanking of concealed installation, in this case, utilize band thumb wheel motor 2 [26] to stir locking plate 2 [22] sliding bar [21] to be thrown off drag lock pin [7] upward sliding to snap close [12] and lock hook [14] to be thrown off to door to be opened.This mechanism can only unlock enabling, can not carry out the opening and closing circulation of door, and its purposes for repairing lock or changing lock creation condition, makes loss drop to minimum exactly.Handle is few with the another part of lock link gear, structure simple, and it is exactly close that door is closed, and enabling must start band thumb wheel motor 1 [25] or band thumb wheel motor 2 [26] is implemented, and lock is again concealed installation, makes door safe especially, especially reliably.Left and right door lock need not process positive and negative another part in addition, as long as connecting rod [11], snap close [12], spring [13] is positive and negative assembles, and greatly reduces manufacturing cost.Duplet code unlocks electronic circuit as shown in Fig. 2-1, setting code display in electronic circuit is unlocked to code a N position LED charactron is housed, first seven sections of current potential output lines setting A1, B1, C1, D1, E1, F1, G1, second seven sections of current potential output line setting A2, B2, C2, D2, E2, F2, G2 ... seven sections, N position current potential output line setting AN, BN, CN, DN, EN, FN, GN, deposit the setting of yard display to be equipped with and to be equal to a N position LED charactron with to code display, first seven sections of current potential output lines setting a1, b1, c1, d1, e1, f1, g1, second seven sections of current potential output line setting a2, b2, c2, d2, e2, f2, g2, seven sections, N position current potential output line setting aN, bN, cN, dN, eN, fN, gN, to setting in code unblock potential follower and to the N group XOR gate depositing yard display equal-order digits, often organizing setting seven XOR gates is a 0-9 figure case.In circuit, first first XOR gate is respectively by First Line A1 in code display first LED charactron with deposit First Line a1 in yard display first LED charactron and input, a corresponding output current potential E1-1, second XOR gate is inputted by B1 or b1 line respectively, export a current potential E1-2, seven, N position XOR gate exports EN-1 respectively, EN-2 ... EN-7, unlocks potential follower to code and exports a zero potential, can unlock enabling.Otherwise, can not enabling be unlocked.

Specific embodiments: duplet code unlocks the multiple circuit devcie that electronic circuit may be combined with into different modes, and application process is a lot, and can apply under the condition of multiple requirement, application space is large.Such as shown in Fig. 2-2, by wired to code display and wired deposit a yard display, to code unlock potential follower combine electronic building brick form, can determine arbitrarily in poke code bit number is within figure place is identical, wired being arranged on code display facilitates position outdoors, and the electronic building brick of combination is arranged on certain convenient place in door.With thumb wheel motor 1 [25] with in thumb wheel motor 2 [26] power supply circuits, often open Ky switch on code time, F closes to unlock when exporting zero potential and opens the door, Ky the K1 snap fastener switch connect are arranged on convenient place in door, time closed, door can be opened, enabling can be operated when people gos out, normally closed K2 switch is arranged on door, circuitry cuts when door is opened, on door lock with thumb wheel motor 1 [25] or with thumb wheel motor 2 [26] stop operating simultaneously to code display because of the code that automatically disappears after power-off, changeover switch K3 makes band thumb wheel motor 1 [25] or band thumb wheel motor 2 [26] work by switching.This electronic unlock mode is applied very convenient, be applicable to a people or many people come in and go out for a long time a place door on apply, the doors such as such as resident family, office, gear case room, safe care registry and storehouse.

Shown in Fig. 2-3, be by two wired to code display and several wired deposit a yard display, to code unlock potential follower combine electronic building brick form.Wired Men Nei and convenient place outdoors are respectively arranged on to code display, the electronic building brick of several combination is arranged on respectively to be needed to unlock convenient place, each room opened the door, the digital seven sections of current potential output lines of N position 0-9 that code display exports are connected with many stamens line is corresponding with the digital seven sections of lines of an electronic building brick N position 0-9 of the combination in each room respectively, the current potential F that the electronic building brick combined exports also meets driving optoelectronic switch or the device device Ky that continues, the outer K2 of K1 switch is not established in power supply circuits, K3 arranges and acts on shown in same Fig. 2-2 identical, this unlocking manner is adapted in residential quarter, cell gate being applied, because deposit code setting all in each household room, each family password is established at each family, good confidentiality, also can apply on the door of residential quarter, one family one is blocked or one, family plug-in unit concentrates on residential property appointment place and inputs password on card or on plug-in unit by computer and also can obtain effect same.

Shown in Fig. 2-4, by forming two groups or N group duplet code system for unlocking shown in Fig. 2-2, the F exported respectively exports a zero potential F combinational logic gate circuit by a full zero potential of input again and unlocks enabling, implement, by two people or N number of people at the appointed time interior management and control door, to be suitable for being applied in national treasury or the door such as important item warehouse and confidential important place.

Fig. 2-5 is shown in Fig. 2-2 and sets two groups, wherein another group is deposited code display, code is unlocked to an increase digital receiving circuit in the electronic building brick of potential follower combination, several digital output remote controller is used instead to code display, form wired and wireless unlocking manner, two groups export zero potential F and meet driving switch Ky.This applicable people of group unlocking manner or many people do not fix on discrepancy several door in place and apply.As the room doors such as hotel, hospital place are applied, wired unblock door-opening mode carrys out use by guest and ward patient, and wireless unblock enabling remote controller can distribute to each helpdesk employee in guest room and ward medical personnel use.

Shown in Fig. 2-6, use mobile phone instead by remote controller in shown in Fig. 2-5, system for unlocking by a mobile phone circuit, code unlocked to the electronic building brick that potential follower forms and forms.Telephone number in this system must be provided by communication sales department, communication network is only had to implement effectively, in mobile phone circuit, deposit code can input one or several on demand, input deposit code must be used to unlock phone number, this unlocking manner can be applicable to the doors such as automobile.Implementation method is after the telephone number that communication management department provides is launched by the mobile phone holding unblock executor, the phone number unlocking executor displays by the caller identification display circuit in mobile phone system for unlocking, this phone number just stored in deposit code, the number of such caller identification display with stored in code seven sections of line current potential correspondences of depositing input to potential follower unlocked to code, the zero potential exporting F like this drives Ky switch to unlock enabling.Can have two effects stored in two or more code of depositing, one plays backup effect, and people more than its two need two people can perform unlatching door.Wired to code unlock method can for unlock at mobile phone open the door after in some day or be on the point of tired enabling sometime in section.This unlocking manner has high security reliability.Duplet code unlocking manner method is a lot, except this with one wired correspondingly severally identical code is deposited to code display or remote controller, the electronic building brick that code unlocked to potential follower combination can implement to open one or more fire-fighting or safety passway door simultaneously, if in mobile phone remote intelligentized control method, note circuit is utilized to implement to control, mobile phone can control one or several circuit open and close and one or several program and starts and stop, as with a wired or wireless enforcement machine start and the control such as stopping and rocket firing transmitting.Except unlocking and opening the door, apply very extensive, very large development space has been expanded in communication industry, electronic product industry and the application of expansion cell-phone function etc., continually develop along with electronic technology and apply, if adopt mobile phone input password to implement business such as depositing and withdrawing in financial circles, so communication network will set up one security perimeter to financial circles.

Claims (4)

1. the same lock interlock switching mechanism of handle and duplet code unlock the electromechanical integration cipher door lock that electronic circuit is formed.

2. with lock interlock switching mechanism, the catch described by claim 1 is characterized in that the executing agency's structure forming electronic password lock is by lock body [1], slide block 1 [2], locking plate 1 [3], spring [4], slide block 2 [5], spring [6], lock pin [7], spring base [8], spring [9], axle [10], connecting rod [11], , snap close [12], spring [13], lock hook [14], sliding seat [15], locking closure [16], connecting rod [17], catch [18], catch seat [19], slip pole socket [20], sliding bar [21], locking plate 2 [22], spring [23], spring [24], band thumb wheel motor 1 [25], band thumb wheel motor 2 [26], motor gland [27] is formed, start in lock closed condition during enabling, when band thumb wheel motor 1 [25] switches on power rotation, the locking plate 1 [3] be contained in slide block 1 [2] horizontal concrete chute is pushed to right side by thumb wheel, the Baltimore groove of locking plate 1 [3] makes slide block 1 [2] throw off fixedly with slide block 2 [5] above, slide block 1 [2] is under spring [9] tension effect, lock pin [7] upward sliding in tow, at this moment lock pin [7] and snap close [12] have been thrown off, under the tension effect of spring [13], snap close [12] turns clockwise around axle [10], the lock hook [14] be arranged on inside doorframe is thrown off with snap close [12] simultaneously and door is opened, snap close [12] turn clockwise in termination procedure connecting rod [11] promote under, Weihe block 2 [5] also upward sliding, slide block 2 [5] gets back to the relative position relation before enabling with slide block 1 [2] relative position relation, locking plate 1 [2] promotes to glide to the right in spring [4] tension, Baltimore groove shifts out projection and is locked together with slide block 2 [5] by slide block 1 [2], snap close [12] turns clockwise when stopping and sliding seat [15] is pushed into left side from right side, connecting rod [17] pulls catch to open, door opens end, when door is closed under being contained in the shock of the lock hook [14] inside doorframe, snap close [12] is rotated counterclockwise, by connecting rod [11], slide block 2 [5] and slide block 1 [2] pull downwards simultaneously, in this process, lock pin [7] is in snap close [12]) periphery restriction can not slide downward, spring [6] is compressed, when snap close [12] is threaded to end position by under the tension effect of Compress Spring [6], snap close [12] is stuck by lock pin [7] slide downward, lock hook [14] is firmly fastened by snap close [12], door is closed and is terminated, sliding seat [15] is pushed into right side from left side, catch external surface is flat and hidden with door exterior surface one, namely the opening and closing circulation of door is completed once, sliding bar [21] and its effect of locking plate 2 [22] are the backups of opening the door, when the situation Xiamen of being with thumb wheel motor 1 [25] mistake cause thermal damage or spring [9] fatigue to lose tension cannot be opened, utilize band thumb wheel motor 2 [26] to stir locking plate 2 [22] sliding bar [21] to be thrown off drag lock pin [7] upwards to slide to snap close [12] to throw off with lock hook [14], this mechanism can only unlock enabling, the opening and closing circulation of door can not be carried out.

3. the duplet code system for unlocking described by claim 1 is characterized in that the electronic circuit forming the unblock of duplet code, by depositing a yard display, to code display, unlock potential follower to code to form, deposit yard display to be one the numerical digit group CED charactron depositing the digital enter key of code and clear code and 0-9 is housed, and have the nixie display deposited code and disappear code function, to code display be one that the digital enter key of export and disappear code and 0-9 is housed with deposit hyte LED charactrons such as yard display, and have the digital display of output and the code function that disappears, deposit yard display and same standard should be adopted to LED charactron in code display, what a numerical digit group XOR gate logic function was formed with the combinational logic gate circuit exporting a zero potential during the full zero potential of input decoding circuit unlocks potential follower to code, according to the logic function entered with going out zero of XOR gate, when 0-9 with deposit the isotopic numbers such as yard display digital to code display numerical digit 0-9 is digital identical, corresponding seven sections of line current potentials input to and unlock potential follower to code, exporting is a zero potential certainly, this zero potential is the effective current potential to upper code, if to code display and equal-order digits to deposit yard display 0-9 digital one of them or several and whole number not identical, to the output of code unblock potential follower is a positive potential certainly, this current potential is not to the invalid current potential of upper code, effective zero potential is by rotating with thumb wheel motor 1 [25] of driving optoelectronic switch or relay closes to connect to lock, thumb wheel is stirred locking plate 1 [3] and is unlocked enabling, a N position LED charactron is equipped with to the setting of code display, first seven sections of current potential output lines setting A1, B1, C1, D1, E1, F1, G1 ... seven sections, N position current potential output line setting AN, BN, CN, DN, EN, FN, GN, , deposit a yard display and be equipped with and be equal to a N position LED charactron with to code display, first seven sections of current potential output lines setting a1, b1, c1, d1, e1, f1, g1, seven sections, N position current potential output line setting aN, bN, cN, dN, eN, fN, gN, unlock in potential follower code and set to code display with the N group XOR gate depositing yard display equal-order digits, often group setting seven XOR gates are a 0-9 figure case, in circuit first, first XOR gate is respectively by A1, a1 inputs, and exports a current potential E1-1 ... 7th XOR gate is respectively by G7, g7 input and output F1-7 ... seven, N position XOR gate exports EN-1 respectively, FN-2 ... FN-7, exports a zero potential and can unlock enabling, otherwise can not unlock enabling, this electronic device may be combined with into the multiple electronic circuit of different modes to code unblock potential follower.

4. described by claim 3, electronic circuit is characterized in that one or more the wired or wireless control circui can implemented beyond door lock, as starting and the stopping of certain machine, rocket firing transmitting etc., for another example mobile phone utilizes note circuit to implement to control in remote intelligent control, and a mobile phone can control hundreds of millions of circuit open and close and the starting of numerous program and stop.