CN2132799Y - Anti-theft controller combined with spring lock of door - Google Patents

Abstract

The utility model discloses an anti-theft controller combined with a door catch lock. The bolt of door catch lock is provided with a bolt rod hole, the output shaft of a micro-machine in the anti-theft controller combined with a door catch lock is connected with a speed reducer, the output shaft of the speed reducer is connected with a driving gear, the driving gear is engaged with the teeth of a driving bolt rod which is arranged on a supporting seat, and the driving bolt rod can be driven to be inserted into or be disengaged from the bolt rod hole of the bolt after passing through a driving bolt rod hole in the casing of the anti-theft controller combined with a door catch lock; the anti-theft and alarming purposes can be reached thereby. The utility model has the advantages of novel, unique, simple structural design, flexible and reliable opening, and practicability.

Description

Anti-theft controller combined with spring lock of door

The utility model belongs to the supporting anti-theft controller of knocker lock and makes the field.

Prior art in the utility model prior art field is: at present, with regard to electronic lock, most of coding circuit adopts transistor controllable silicon and middle small scale integrated circuit, code capacity is little, only have several ten thousand to the hundreds of thousands kind, coded system adopts keyboard coding or inserted sheet coding, though keyboard coding is provided with pseudo-key, but take trial and error procedure still might unblank according to the usage degree of button, the inserted sheet input mode, employing is opened reed pipe etc. and is belonged to contact control, confidentiality requires higher, adopt number of contacts to increase thereupon, reliability is just poorer, no matter keyboard input or inserted sheet input, use and carry very inconvenient for the user, the each lock that opens and closes of keyboard input all wants button to import one by one once, the blade inserting failure rate is higher, carry easily and lose, the unlatching of lock is used as power with closed employing electromagnet and drives dead bolt or mechanical dead bolt, transmitting signal is to control the electromagnet action with the closure of relay contact, the intermediate transfer link is many, speed is low, arc often takes place to beat, misoperation even damage, also belong to contactor control, only be to design, other auxiliary function seldom arranged, both made its function also incomplete as reporting to the police by lock, and be locked in warning static state when keeping the marquis and starting the electromagnet action required electric current and the big power consumption of transmission power very big, nervous and family expense is an incompatibility and economic for China's electric power energy.

Purpose of design of the present utility model is: avoid weak point of the prior art, design and a kind ofly can lock supporting use and the good controller of theftproof performance with knocker.

Design scheme of the present utility model is:

This controller is by the electronic control part of control gate padlock, contactless dynamo-electric conversion operating part and warning three parts are formed, after the control method of this controller and knocker lock formation and logical relation both had been inserted into plug receptacle with electron key earlier, press then on the electron key control button once, open the transmission latch of this controller, meanwhile alarm is transformed into the non-state of alert by the state of alert automatically, after several seconds, press the electron key control button more once, the transmission latch stops to assigned position, after could opening the knocker lock with the knocker lock key then, alarm automatically restores to the state of alert by the non-state of alert again, this controller itself does not possess the structure that lockset has, firm performance, the fastness of the anti-exotic invasive of structure is still the firm degree of knocker lock, if earlier with the key operated knocker lock of false door padlock (or first wife's knocker lock key), the knocker lock can not be opened, alarm is reported to the police immediately simultaneously, when forcing open the door padlock, alarm can be reported to the police equally immediately, promptly use false key and the padlock behavior of forcing open the door when stopping, alarm still continues delay working after tens of seconds, could close automatically, and when force open the door or door on dig a hole and stretch out one's hand when opening the knocker lock, alarm is reported to the police automatically immediately and is lasted till that owner goes home, owner removes memory with electron key and reports to the police, warning is divided into the Chinese language warning and the siren sound is reported to the police, elder generation reported to the police for Chinese language after the several seconds, automatically after being transformed into the siren sound immediately and report to the police continuing the several seconds, conversion cycle again automatically.When owner goes out to close the door or owner thinks reliably and earlier the knocker lock to be played the latch door at closing time for a long time, then with electronics on the key control button press once, this controller transmission latch is closed press button again after the several seconds and once make this controller transmission mortise lock phase down to assigned position, use knocker lock key counter-locking a door padlock then, when of short duration going out, the transmission latch of closing controller not, but alarm still works, and is on the alert.

1, the theory diagram of this controller electronic control part as shown in Figure 4, circuit theory diagrams are as shown in Figure 5.

The used encoding and decoding of this controller, warning circuit all adopts super large and large scale integrated circuit, electron key coding to be made up of two parts, form by state selecting switch and sequence number switch for first one, state selecting switch is placed oneself think the position set arbitrarily earlier, by K ₁, K ₁', K ₂, K ₂The state selecting switch and the sequence number switch of the codec of ' composition are K ₃～K ₁₃, K ₃'～K ₁₃' set arbitrarily by the top sequence number of marking, and remember state selecting switch and sequence number switch present position and sequence number, state selecting switch above the same decoder and sequence number switch must be identical with present position above the encoder and sequence number, second portion, when button is pressed on the electron key, the ability fill order, driving transmission bolt rod is closed unlatching and is stopped, and the circuit working principle of electronic control part is as follows:

Encoder 11IC ₁By the 17th pin serial output encoder serial, R ₁Be the local oscillation of encoder, 18 pin are power end, connect encoder power supply (being the power supply of electron key) decoder 13IC by plug receptacle CZ ₂By 14 pin by plug receptacle CZ with encoder 11IC ₁The serial code that sends receives with the local address sign indicating number and compares, if unanimity then decoder 13IC ₂After decoding successfully, by IC ₂The 17th pin output control signal (R ₂Be local oscillation, with encoder frequency together), the one tunnel through C ₁R ₃After the integration shaping, by BG ₁, BG ₂Promote to amplify, again by R ₄C ₃Be transported to distributor 16IC ₃Again by D ₃R ₇, D ₄R ₈, BG ₃, BG ₄, BG ₅, BG ₆Enter driver 17,18 and amplify drive motors 19 forward and backwards, C ₆, C ₇, C ₈Be to prevent to disturb and establish C ₄, R ₉, R ₆, D ₂Distributor zero clearing and establishing.

2, the contactless dynamo-electric conversion deceleration operating part of this controller is shown in Fig. 1～3.

After electronic controller sent fill order, micromachine got electric work, and was slowed down in the hope of big torque by reducer, closed or opened and stop by the gear drive bolt rod.

3, this controller warning circuit schematic diagram, block diagram are shown in Fig. 4,5, and the alarm probe is divided into touch and broken string two parts, as shown in Figure 6.

When opening the knocker lock with false key or first wife's knocker lock key, because of the alarm human body small-signal that is on the alert is delivered to alarm by touch probe and open reports to the police automatically immediately, when forcing open the door padlock, probe is still reported to the police with knocker tapered end and one, and when behavior such as forcing open the door, memory alarm work lasts till that owner goes home to remove, and electric principle is as follows:

By decoder 13IC ₂The 17th pin by C ₂, D ₁, R ₁₀And IC ₄The warning of forming automatically terminates device and time-delay, anti-phase controller 23, passes through D ₅Supply is by IC ₅, IC ₆The delay driver 25(that forms respectively touches delay driver) and the power supply of the line paraphase driver 27 that continues, again by D ₆, D ₇, R ₁₇Divide and be sent to IC ₇Switch drive 26 and IC ₈Autocycler 28 is drive IC respectively ₉ Language alarm 29 and IC ₁0 siren reports to the police 30, after C ₁₉, C ₂₀, C ₂₁, R ₂₃, R ₂₄, BG ₇Form promotion and amplify, by C ₂₂Add to IC ₁₁Power amplifier amplifies by the loudspeaker sounding.

4, detailed structure scheme:

With the supporting anti-theft controller of knocker lock, it comprises knocker lock 3, is shaped on the bolt rod hole on the dead bolt of knocker lock 3; The output of the micromachine 19 in the knocker lock anti-theft controller 1 reducer 2 that is coupling, the output of the reducer travelling gear 4 that is coupling, travelling gear is meshed with the tooth of transmission bolt rod 5 on being positioned at bearing 9, pegs graft by the transmission bolt rod hole 8 in the knocker lock anti-theft controller shell or breaks away from the bolt rod hole of the dead bolt of knocker lock thereby drive the transmission bolt rod.The positive pole of the plug CT of encoder 11 is through current-limiting resistance R in the knocker lock anti-theft controller 1 ₀Connect display led, the electron key socket CZ of plug CT and decoder 13 pegs graft, the output IC of decoder 13 ₂17 pin a road meet shaping circuit 14 input C ₁And R ₃An end, the output R of shaping circuit 14 ₃Another termination promote the input BG of amplifying circuit 15 ₁Base stage, promote the output BG of amplifying circuit 15 ₂Colelctor electrode connect the input of distributor 16, distributor 16 a road through diode D ₃Meet the input R of a driver 18 ₇An end, an end of the output termination motor 19 of driver 18, another road of distributor 16 is through diode D ₄Driver connected 17 input R ₈An end, an end of the output termination motor 19 of driver 17, another termination power 20(DC of motor 19 ₂) positive pole, power supply 21(DC ₁) negative pole; Pair one guard of output 17 pin of decoder 13 guards against the input C that automatically terminates device 23 ₂An end, the warning automatically terminating the output of device 23 through D ₅The power end of driver 25 and wire break alarm 27 when connecing, the output of delay driver 25 and wire break alarm 27 is respectively through diode D ₇And D ₆After connecing altogether, its negative pole connects the input of switch driver 26, the power end of output termination autocycler 28, siren alarm 30 and the power amplifier 31 of switch driver 26, and the output one tunnel of autocycler 28 is through diode D ₁₁Connect the power end of phonetic alarm, flute alarm 30 diode D receive a crime report on another road of autocycler 28 outputs ₁₀Negative pole, the output of phonetic alarm 29 and siren alarm 30 meets the input electrolysis C of power amplifier 31 altogether ₂₁Negative pole, touch probe 24 connects the input of delay driver 25.External uninterrupted power source socket CZ in the decoder 13 ₁Positive and negative electrode respectively with the both positive and negative polarity of electron key socket CZ and connect the end that its positive pole connects insurance resistance, another termination encoder 11 of insurance resistance, decoder 13, driving amplifier 15, distributor 16, driver 17,18, warning automatically terminate device 23, power supply 21(UC ₁), the power end of switch driver 26, CZ ₁, CZ minus earth.Wire break alarm 27 by or the door ic chip ₆, resistance R ₁₃～R ₁₆, diode D ₆And enamel-covered wire constitutes IC ₆Negative pole connect an end of enamel-covered wire, another termination R of enamel-covered wire ₁₃～R ₁₆An end, R ₁₃, R ₁₆An end meet IC respectively ₆Two inputs, R ₁₄, R ₁₅An end meet IC respectively ₆Two inputs, R ₁₃～R ₁₆The other end and IC ₆Power end receive a crime report and guard against the output D automatically terminate device 23 ₅Negative pole.There is an anti-magnetic sheet 6 top of micromachine 19 and reductor 2 and is shaped on fairlead 7 on anti-magnetic sheet in knocker lock anti-theft controller 1 housing.

The utility model compared with prior art, open flexibility and reliability, electron key uses easy to carry, it is very little that marquis's power consumption is kept in warning, keep marquis's electric current and belong to microampere order, hand over straight power supply to use mutually, use 5# ickel-cadmium cell best results, the alarm toggle speed is fast, power is big, Chinese language, siren sound alternate cycles are reported to the police, telepresenc is strong, utilization criminal psychology and the alarm that designs makes stealer psychological endurance pressure big, judge directly perceived, do not have the interference of other alarm, and mistake speed is grabbed the burglar, and advantage such as coding is convenient, capacity is big.Function: (1) scene can coding; (2) 4194304 kinds of codings; (3) microampere order complete machine static state is kept marquis's electric current; (4) Chinese language, siren sound Automatic Cycle are reported to the police; (5) alarm is opened automatically, delays time, is shut down; (6) automatically-warning is removed, is recovered; (7) pick-proof, dial and destructive four road or eight tunnel memories are reported to the police; (8) single button control; (9) contactless dynamo-electric conversion; (10) plug receptacle overcurrent protection; (11) AC and DC is dual-purpose.

Description of drawings:

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the mounting structure schematic diagram of travelling gear 4 and transmission bolt rod 5.

Fig. 3 is the structural representation of knocker lock anti-theft controller 1.

Fig. 4 is the circuit block diagram of knocker lock anti-theft controller 1.

Fig. 5 is the circuit theory diagrams of knocker lock anti-theft controller 1.

Fig. 6 is broken string probe, the structural representation of knocker lock anti-theft controller 1.

1～6 pair of the utility model is done with narration in conjunction with the accompanying drawings.

At first make printed board, with reference to accompanying drawing 5 and manual the 5th part components and parts are welded in the printed board then with reference to Fig. 5; Micromachine 19 and reducer 2 outsourcings or external coordination, travelling gear 4, transmission latch and bearing 9 outsourcings or external coordination or self-control; Knocker is opened the bolt rod hole after locking 3 outsourcings on its dead bolt; Micromachine 19 and reducer 2 adopt bolt 10 to be fixed on the housing of knocker lock anti-theft alarm 1, anti-magnetic sheet 6 is fixed on the top of micromachine 19 and reducer 2, the output shaft of its reducer 2 is equipped with a travelling gear 4, travelling gear 4 is meshed with transmission bolt rod 5 on being positioned at bearing 9, thereby band transmission bolt rod 5 inserts or breaks away from the dead bolt bolt rod hole of knocker lock 3 by the transmission bolt rod hole on the housing 8, knocker lock anti-theft controller 1 is positioned at steel shell, and its micromachine lead-in wire connects micromachine 19 by fairlead 7.Cloth is on door leaf for enamel-covered wire (broken string probe), and its lead-in wire connects the wire break alarm 27 in the knocker anti-theft controller 1.

Claims (5)

1, a kind of and supporting anti-theft controller of knocker lock, it comprises knocker lock 3, it is characterized in that: be shaped on the bolt rod hole on the dead bolt of knocker lock 3; The output of the micromachine 19 in the knocker lock anti-theft controller 1 reducer 2 that is coupling, the output of the reducer travelling gear 4 that is coupling, travelling gear is meshed with the tooth of transmission bolt rod 5 on being positioned at bearing 9, pegs graft by the transmission bolt rod hole 8 in the knocker lock anti-theft controller shell or breaks away from the bolt rod hole of the dead bolt of knocker lock thereby drive the transmission bolt rod.

2, the according to claim 1 and supporting anti-theft controller of knocker lock is characterized in that: the positive pole of the plug CT of encoder 11 is through current-limiting resistance R in the knocker lock anti-theft controller 1 ₀Connect display led, the electron key socket CZ of plug CT and decoder 13 pegs graft, the output IC of decoder 13 ₂17 pin a road meet shaping circuit 14 input C ₁And R ₃An end, the output R of shaping circuit 14 ₃Another termination promote the input BG of amplifying circuit 15 ₁Base stage, promote the output BG of amplifying circuit 15 ₂Colelctor electrode connect the input of distributor 16, distributor 16 a road through diode D ₃Meet the input R of a driver 18 ₇An end, an end of the output termination motor 19 of driver 18, another road of distributor 16 is through diode D ₄Driver connected 17 input R ₈An end, an end of the output termination motor 19 of driver 17, another termination power 20(DC of motor 19 ₂) positive pole, power supply 21(DC ₁) negative pole; Pair one guard of output 17 pin of decoder 13 guards against the input C that automatically terminates device 23 ₂An end, the warning automatically terminating the output of device 23 through D ₅Connect the power end of delay driver 25 and wire break alarm 27, the output of delay driver 25 and wire break alarm 27 is respectively through diode D ₇And D ₆After connecing altogether, its negative pole connects the input of switch driver 26, the power end of output termination autocycler 28, siren alarm 30 and the power amplifier 31 of switch driver 26, and the output one tunnel of autocycler 28 is through diode D ₁₁Connect the power end of phonetic alarm, flute alarm 30 diode D receive a crime report on another road of autocycler 28 outputs ₁₀Negative pole, the output of phonetic alarm 29 and siren alarm 20 meets the input electrolysis C of power amplifier 31 altogether ₂₁Negative pole, touch probe 24 connects the input of delay driver 25.

3, the according to claim 2 and supporting anti-theft controller of knocker lock is characterized in that: external uninterrupted power source socket CZ in the decoder 13 ₁Positive and negative electrode respectively with the both positive and negative polarity of electron key socket CZ and connect the end that its positive pole connects insurance resistance, another termination encoder 12 of insurance resistance, decoder 13, driving amplifier 15, distributor 16, driver 17,18, warning automatically terminate device 23, power supply 21(DC ₁), the power end of switch driver 26, CZ ₁, CZ minus earth.

4, the supporting anti-theft controller of according to claim 2 and knocker lock is characterized in that: wire break alarm 27 by or the door ic chip ₆, resistance R ₁₃～R ₁₆, diode D ₆And enamel-covered wire constitutes IC ₆Negative pole connect an end of enamel-covered wire, another termination R of enamel-covered wire ₁₃～R ₁₆An end, R ₁₃, R ₁₆An end meet IC respectively ₆Two inputs, R ₁₄, R ₁₅An end meet IC respectively ₆Two inputs, R ₁₃～R ₁₆The other end and IC ₆Power end receive a crime report and guard against the output D automatically terminate device 23 ₅Negative pole.

5, the according to claim 1 and supporting anti-theft controller of knocker lock is characterized in that: there is an anti-magnetic sheet 6 top of micromachine 19 and reductor 2 and is shaped on fairlead 7 on anti-magnetic sheet in knocker lock anti-theft controller 1 housing.

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