Summary of the invention
The purpose of the present invention is to provide a kind of passive inductance electricity box padlocks, can prevent unauthorized person from carrying out to lock body non-It is normally-open, improve safety, and various information when unlocking can be obtained in real time, improve work efficiency, lock body without intoWater spot, can weathering resistance, antiacid alkali, waterproof and rain-proof, be not necessarily to internal battery, improve the service life of lock body, with solve onState the problem of proposing in background technique.
To achieve the above object, the invention provides the following technical scheme: a kind of passive inductance electricity box padlock, including lock body withUnlocking gun, the lock body are located at the side of Unlocking gun, and the leading exterior surface of the lock body is provided with two dimensional code, the lock body it is upperEnd outer surface two sides offer lockhole, and the inside of lockhole is through having latch hook, the inner surface middle position of latch hook described in sideThe first card slot is offered, the lower end position of latch hook described in the other side is fixedly installed with magnet, the lower end outer surface of the Unlocking gunSide far from lock body is fixedly installed with handle, and the Unlocking gun is provided with scanning window close to the side of lock body, and the handle leans onThe side upper end position of nearly lock body is movably installed with button, and latch hook described in side is far between the side lower end of Unlocking gun and lockholeIt is movably installed with the first spring stack, the interior forward end middle position of the lock body offers the first cavity, and the first cavity is interiorSubordinate end is movably installed with motor, and the upper end of the motor is movably installed with speed reducer, and the upper end of speed reducer is movably installed withLock pin.
Latch hook is pressed into lockhole, side latch hook is pressed down against the first spring stack and makes the first spring stack contraction distortion,After latch hook is inserted into lock body inside, engaged using the lock tongue on piston cylinder with the first card slot on latch hook, so that latch hook is fixed onThe inside of lock body is sealed, it is ensured that lock body is improved without water entry using junction of the sealing ring to lock tongue and the first card slotThe rain-proof waterproof performance of lock body, while being wrapped lock body using the outer surface that ABS plastic is moulded in lock body, improve the anti-of lock bodyMagnet after weathering and antiacid alkali ability, lock body and latch hook closure on latch hook makes the first Hall form Hall close to the first HallSwitch, so that, an openable and closable circuit is formed between coil, circuit pan motor and speed reducer, and when unlocking, mobile phone is led toIt crosses internet to connect with door control terminal, and is connect Unlocking gun with mobile phone by bluetooth module, then utilize sweeping on Unlocking gunThe two dimensional code on window scanning lock body is retouched, is combined by radio frequency identification module and IC card to coil transmitting radio wave and makes coilInduced current is generated, and opens circuit using the Hall switch that the second Hall is formed, coil generates the motor that electric current is modelPower is provided, speed reducer carries out matching revolving speed and transmitting torque between motor and lock pin, key rotation is driven by motor, whenLock pin resists the side of the second card slot when rotating lock pin and the second card slot is detached from, and then second spring column pulls piston cylinder, so thatLock tongue on piston cylinder is detached from the first card slot, and then the first spring stack, which is resetted, pops up lock body for latch hook, while cell phone application passes through mutuallyThe number of unlocking, position, time and personal information are transmitted to door control terminal by networking, and information is stored in computer cloud, are mentionedThe high sense of responsibility and working efficiency of unlocking staff.
Preferably, the interior forward end of the lock body offers the second cavity close to the side of magnet, and the second cavity is interiorPortion is movably installed with circuit board, and the inner upper end of second cavity is movably installed with the first Hall.
The first Hall is made to form Hall switch when magnet is close to the first Hall, circuit board is for connecting electricity inside lock bodyRoad.
Preferably, the inner upper end of the lock body offers third cavity, and the internal activity of third cavity is equipped with workPlug tube, the piston cylinder are movably installed with second spring column between the side and third cavity of magnet, and under piston cylinderThe position that end outer surface corresponds to lock pin offers the second card slot, a side external surface interposition of the piston cylinder close to the first card slotIt sets and is fixedly installed with lock tongue, and the outer surface of lock tongue is enclosed with sealing ring close to the side of piston cylinder.
After latch hook is inserted into lock body inside, engaged using the lock tongue on piston cylinder with the first card slot on latch hook, thus will lockHook is fixed on the inside of lock body, and when rotating lock pin, lock pin resists the side of the second card slot and the second card slot is detached from, and then secondSpring stack pulls piston cylinder, so that the lock tongue on piston cylinder is detached from the first card slot, so as to which latch hook to be extracted out to the inside of lock body, benefitIt is sealed with junction of the sealing ring to lock tongue and the first card slot, it is ensured that for lock body without water entry, the rain-proof for improving lock body is anti-Aqueous energy.
Preferably, it is connected together between the lock tongue and the first card slot, is connected together between second card slot and lock pin.
By the way that lock tongue to be caught in into the first card slot that latch hook is fixed, by the way that lock pin is caught in the second card slotTo which piston cylinder be fixed.
Preferably, the Internal back end middle position of the lock body offers the 4th cavity, and the internal activity of the 4th cavityCoil is installed, the middle position of the coil is movably installed with the second Hall.
Coil does cutting magnetic induction line movement in the 4th cavity and generates electric current, and connects circuit by the second Hall.
Preferably, the Unlocking gun includes bluetooth module, radio frequency identification module, IC card and power module, and power moduleOutput end be electrically connected the input terminal of bluetooth module, radio frequency identification module and IC card.
Power supply is provided for Unlocking gun by power module, is connect Unlocking gun with cell phone application using bluetooth module, it is then sharpWith the two dimensional code on the scanning window scanning lock body on Unlocking gun, is combined by radio frequency identification module and IC card to coil and transmit nothingLine electric wave makes coil generate induced current.
Preferably, the lock body is made of resin or metal, and the outer surface of lock body is enclosed with ABS injection molded layers.
Lock body is wrapped using the outer surface that ABS plastic is moulded in lock body, the weathering resistance of lock body is improved, antiacid alkali, preventsThe features such as water and rain-proof.
Compared with prior art, the beneficial effects of the present invention are:
Latch hook is pressed into lockhole, side latch hook is pressed down against the first spring stack and makes the first spring stack contraction distortion,After latch hook is inserted into lock body inside, engaged using the lock tongue on piston cylinder with the first card slot on latch hook, so that latch hook is fixed onThe inside of lock body is sealed, it is ensured that lock body is improved without water entry using junction of the sealing ring to lock tongue and the first card slotThe rain-proof waterproof performance of lock body, while being wrapped lock body using the outer surface that ABS plastic is moulded in lock body, improve the anti-of lock bodyMagnet after weathering and antiacid alkali ability, lock body and latch hook closure on latch hook makes the first Hall form Hall close to the first HallSwitch, so that, an openable and closable circuit is formed between coil, circuit pan motor and speed reducer, and when unlocking, mobile phone is led toIt crosses internet to connect with door control terminal, and is connect Unlocking gun with mobile phone by bluetooth module, then utilize sweeping on Unlocking gunThe two dimensional code on window scanning lock body is retouched, is combined by radio frequency identification module and IC card to coil transmitting radio wave and makes coilInduced current is generated, and opens circuit using the Hall switch that the second Hall is formed, coil generates electric current and provides power for motor,Speed reducer carries out matching revolving speed and transmitting torque between motor and lock pin, drives key rotation by motor, when rotation lock pinWhen lock pin resist the second card slot side and the second card slot be detached from, then second spring column pull piston cylinder so that on piston cylinderLock tongue be detached from the first card slot, then the first spring stack, which is resetted, pops up lock body for latch hook, while cell phone application will be opened by internetNumber, position, time and the personal information of lock are transmitted to door control terminal, and information is stored in computer cloud, improve unlockingThe sense of responsibility and working efficiency of personnel, and without being equipped with battery inside lock body, it is not in that battery capacity deficiency causes to lockBody can not open and quality problems, can prevent unauthorized person from carrying out unnormal unlocking to lock body, improve safety.
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, completeSite preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based onEmbodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every otherEmbodiment shall fall within the protection scope of the present invention.
Fig. 1 to Fig. 5 is please referred to, the present invention provides a kind of technical solution: a kind of passive inductance electricity box padlock, such as Fig. 1 to Fig. 2It is shown, including lock body 1 and Unlocking gun 6, the lock body 1 be located at the side of Unlocking gun 6, the leading exterior surface of the lock body 1 is arrangedThere is a two dimensional code 2, the upper end outer surface two sides of the lock body 1 offer lockhole 3, and the inside of lockhole 3 is through there is a latch hook 4, and oneThe inner surface middle position of latch hook 4 described in side offers the first card slot 18, and the lower end position of latch hook 4 described in the other side is fixedly mountedThere is magnet 5, the lower end outer surface of the Unlocking gun 6 is fixedly installed with handle 7 far from the side of lock body 1, and the Unlocking gun 6 is closeThe side of lock body 1 is provided with scanning window 8, and the handle 7 is movably installed with button 9, side close to the side upper end position of lock body 1The latch hook 4 is movably installed with the first spring stack 10 between side lower end and lockhole 3 far from Unlocking gun 6, the lock body 1 it is interiorPortion, middle position, front end offers the first cavity 11, and the interior lower end of the first cavity 11 is movably installed with motor 12, the horseIt is movably installed with speed reducer 13 up to 12 upper end, and the upper end of speed reducer 13 is movably installed with lock pin 14, the inside of the lock body 1Front end offers the second cavity 15 close to the side of magnet 5, and the internal activity of the second cavity 15 is equipped with circuit board 16, describedThe inner upper end of second cavity 15 is movably installed with the first Hall 17, and the inner upper end of the lock body 1 offers third cavity 19,And the internal activity of third cavity 19 is equipped with piston cylinder 20, side and third cavity 19 of the piston cylinder 20 close to magnet 5Between be movably installed with second spring column 21, and the lower end outer surface of piston cylinder 20 corresponds to the position of lock pin 14 and offers the second cardSlot 22, the piston cylinder 20 are fixedly installed with lock tongue 23, and lock tongue 23 close to a side external surface middle position of the first card slot 18Outer surface be enclosed with sealing ring 24 close to the side of piston cylinder 20；
As shown in figure 3, the Internal back end middle position of the lock body 1 offers the 4th cavity 25, and the 4th cavity 25Internal activity is equipped with coil 26, and the middle position of the coil 26 is movably installed with the second Hall 27；
As shown in figure 4, the Unlocking gun 6 includes bluetooth module, radio frequency identification module, IC card and power module, and power supplyThe output end of module is electrically connected the input terminal of bluetooth module, radio frequency identification module and IC card.
By using above-mentioned technical proposal, latch hook 4 is pressed into lockhole 3, side latch hook 4 is pressed down against the first spring stackAfter 10 make 10 contraction distortion of the first spring stack, latch hook 4 be inserted into 1 inside of lock body, the lock tongue 23 and latch hook 4 on piston cylinder 20 are utilizedOn the engaging of the first card slot 18, so that latch hook 4 to be fixed on to the inside of lock body 1, using sealing ring 24 to lock tongue 23 and the first cardThe junction of slot 18 is sealed, it is ensured that lock body 1 improves the rain-proof waterproof performance of lock body 1 without water entry, while utilizing ABSPlastic injection wraps lock body 1 in the outer surface of lock body 1, improves weathering resistance and antiacid alkali ability, lock body 1 and the lock of lock body 1Magnet 5 after hook 4 is closed on latch hook 4 makes the first Hall 17 form Hall switch close to the first Hall 17, so that, coil26, an openable and closable circuit is formed between 16 motor 12 of circuit board and speed reducer 13, when unlocking, by mobile phone by internet withDoor control terminal connection, and connect Unlocking gun 6 with mobile phone by bluetooth module, then swept using the scanning window 8 on Unlocking gun 6The two dimensional code 2 on lock body 1 is retouched, is combined by radio frequency identification module and IC card to the transmitting radio wave of coil 26 and coil 26 is producedRaw induced current, and circuit is opened using the Hall switch that the second Hall 27 is formed, it is that motor 12 provides that coil 26, which generates electric current,Power, speed reducer 13 carries out matching revolving speed and transmitting torque between motor 12 and lock pin 14, by motor 12 with pendulum lock pin 14Rotation, when rotating lock pin 14, lock pin 14 resists the side of the second card slot 22 and the second card slot 22 is detached from, then second spring column21 pull piston cylinder 20, so that the lock tongue 23 on piston cylinder 20 is detached from the first card slot 18, then the first spring stack 10, which will reset, to lockHook 4 pops up lock body 1, while the number of unlocking, position, time and personal information are transmitted to gate inhibition by internet by cell phone applicationTerminal, and information is stored in computer cloud, improve the sense of responsibility and working efficiency of unlocking staff.
Specifically, as shown in Fig. 2, the interior forward end of the lock body 1 offers the second cavity 15 close to the side of magnet 5,And second the internal activity of cavity 15 circuit board 16 is installed, the inner upper end of second cavity 15 is movably installed with first suddenlyYou 17.
By using above-mentioned technical proposal, makes the first Hall 17 form Hall when magnet 5 is close to the first Hall 17 and openIt closes, circuit board 16 is for connecting 1 internal circuit of lock body.
Specifically, as shown in Fig. 2, the inner upper end of the lock body 1 offers third cavity 19, and third cavity 19 is interiorPortion is movably installed with piston cylinder 20, and the piston cylinder 20 is movably installed between the side and third cavity 19 of magnet 5Two spring stacks 21, and the lower end outer surface of piston cylinder 20 corresponds to the position of lock pin 14 and offers the second card slot 22, the piston cylinder20 are fixedly installed with lock tongue 23 close to a side external surface middle position of the first card slot 18, and the outer surface of lock tongue 23 is close to pistonThe side of cylinder 20 is enclosed with sealing ring 24.
By using above-mentioned technical proposal, after latch hook 4 is inserted into 1 inside of lock body, the lock tongue 23 and lock on piston cylinder 20 are utilizedThe first card slot 18 engaging on hook 4, so that latch hook 4 to be fixed on to the inside of lock body 1, when rotating lock pin 14, lock pin 14 resists theThe side of two draw-in groove 22 and the second card slot 22 are detached from, and then second spring column 21 pulls piston cylinder 20, so that on piston cylinder 20Lock tongue 23 is detached from the first card slot 18, so as to which latch hook 4 to be extracted out to the inside of lock body 1, using sealing ring 24 to lock tongue 23 and firstThe junction of card slot 18 is sealed, it is ensured that lock body 1 improves the rain-proof waterproof performance of lock body 1 without water entry.
Specifically, as shown in Fig. 2, be connected together between the lock tongue 23 and the first card slot 18, second card slot 22 withIt is connected together between lock pin 14.
By using above-mentioned technical proposal, by the way that lock tongue 23 is caught in into the first card slot 18 to consolidate latch hook 4It is fixed, by the way that lock pin 14 is caught in the second card slot 22 that piston cylinder 20 is fixed.
Specifically, as shown in figure 3, the Internal back end middle position of the lock body 1 offers the 4th cavity 25, and the 4th holdsThe internal activity of chamber 25 is equipped with coil 26, and the middle position of the coil 26 is movably installed with the second Hall 27.
By using above-mentioned technical proposal, coil 26 does cutting magnetic induction line movement in the 4th cavity 25 and generates electric current, andCircuit is connected by the second Hall 27.
Specifically, as shown in figure 4, the Unlocking gun 6 include bluetooth module, radio frequency identification module, IC card and power module,And the output end of power module is electrically connected the input terminal of bluetooth module, radio frequency identification module and IC card.
By using above-mentioned technical proposal, it is that Unlocking gun 6 provides power supply by power module, will be unlocked using bluetooth moduleRifle 6 is connect with cell phone application, is then scanned the two dimensional code 2 on lock body 1 using the scanning window 8 on Unlocking gun 6, is known by radio frequencyOther module and IC card, which are combined to the transmitting radio wave of coil 26, makes coil 26 generate induced current.
Specifically, as shown in Figure 1, the lock body 1 is made of resin or metal, and the outer surface of lock body 1 is enclosed with ABS noteMould layer.
By using above-mentioned technical proposal, the features such as improving weathering resistance, antiacid alkali, waterproof and the rain-proof of lock body 1.
Working principle: the passive inductance electricity box padlock presses latch hook 4 into lockhole 3, and side latch hook 4 is pressed down againstAfter one spring stack 10 makes 10 contraction distortion of the first spring stack, latch hook 4 be inserted into 1 inside of lock body, the lock tongue on piston cylinder 20 is utilized23 engage with the first card slot 18 on latch hook 4, so that latch hook 4 be fixed on to the inside of lock body 1, using sealing ring 24 to lock tongue 23It is sealed with the junction of the first card slot 18, it is ensured that lock body 1 improves the rain-proof waterproof performance of lock body 1, simultaneously without water entryLock body 1 is wrapped using the outer surface that ABS plastic is moulded in lock body 1, the weathering resistance of raising lock body 1 and antiacid alkali ability, lockMagnet 5 after body 1 and latch hook 4 are closed on latch hook 4 makes the first Hall 17 form Hall switch close to the first Hall 17, to make, an openable and closable circuit is formed between coil 26,16 motor 12 of circuit board and speed reducer 13, and when unlocking, mobile phone is passed throughInternet is connect with door control terminal, and is connect Unlocking gun 6 with mobile phone by bluetooth module, then utilizes sweeping on Unlocking gun 6The two dimensional code 2 on the scanning lock body 1 of window 8 is retouched, combining by radio frequency identification module and IC card to the transmitting radio wave of coil 26 makesIt obtains coil 26 and generates induced current, and open circuit using the Hall switch that the second Hall 27 is formed, the generation electric current of coil 26 isMotor 12 provides power, and speed reducer 13 carries out matching revolving speed and transmitting torque between motor 12 and lock pin 14, passes through motor 12Band pendulum lock pin 14 rotates, and when rotating lock pin 14, lock pin 14 resists the side of the second card slot 22 and the second card slot 22 is detached from, thenSecond spring column 21 pulls piston cylinder 20, so that lock tongue 23 on piston cylinder 20 is detached from the first card slot 18, then the first spring stack10 reset the pop-up lock body 1 of latch hook 4, while cell phone application passes through internet for the number of unlocking, position, time and personal informationIt is transmitted to door control terminal, and information is stored in computer cloud, improves the sense of responsibility and working efficiency of unlocking staff.
Application method: as shown in figure 5, in use, first pressing latch hook 4 into lockhole 3, side latch hook 4 is pressed down againstAfter first spring stack 10 makes 10 contraction distortion of the first spring stack, latch hook 4 be inserted into 1 inside of lock body, the lock on piston cylinder 20 is utilizedTongue 23 engages with the first card slot 18 on latch hook 4, so that latch hook 4 be fixed on to the inside of lock body 1, using sealing ring 24 to lock tongue23 are sealed with the junction of the first card slot 18, it is ensured that lock body 1 improves the rain-proof waterproof performance of lock body 1, together without water entryThe outer surface that Shi Liyong ABS plastic is moulded in lock body 1 wraps lock body 1, the weathering resistance of raising lock body 1 and antiacid alkali ability,Magnet 5 after lock body 1 and latch hook 4 are closed on latch hook 4 makes the first Hall 17 form Hall switch close to the first Hall 17, thusSo that forming an openable and closable circuit between coil 26,16 motor 12 of circuit board and speed reducer 13, when unlocking, mobile phone is led toIt crosses internet to connect with door control terminal, and is connect Unlocking gun 6 with mobile phone by bluetooth module, then using on Unlocking gun 6Scanning window 8 scans the two dimensional code 2 on lock body 1, is combined by radio frequency identification module and IC card to coil 26 and transmits radio waveSo that coil 26 generates induced current, and circuit is opened using the Hall switch that the second Hall 27 is formed, coil 26 generates electric currentPower is provided for the motor 12 of model M10, speed reducer 13 carries out matching revolving speed between motor 12 and lock pin 14 and transmitting turnsSquare is rotated by motor 12 with pendulum lock pin 14, and when rotating lock pin 14, lock pin 14 resists side and the second card of the second card slot 22Slot 22 is detached from, and then second spring column 21 pulls piston cylinder 20, so that the lock tongue 23 on piston cylinder 20 is detached from the first card slot 18, soAfterwards the first spring stack 10 reset by latch hook 4 pop up lock body 1, while cell phone application by internet by the number of unlocking, position, whenBetween and personal information be transmitted to door control terminal, and information is stored in computer cloud, improve unlocking staff sense of responsibility andWorking efficiency.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be withA variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understandingAnd modification, the scope of the present invention is defined by the appended.