CN106567622B - Portable electronic lock - Google Patents

Abstract

The invention relates to the field of electronic locks, in particular to a convenient electronic lock which comprises a base plate, a lock shell arranged on one side of the base plate in a surrounding manner, a lock core arranged on the lock shell and one end of the lock core extending into a space formed by the lock shell and the base plate in a surrounding manner, a knob arranged on one side of the lock shell, which is far away from the lock core, and connected with the lock core, a transmission mechanism arranged in the space formed by the lock shell and the base plate in a surrounding manner, a control mechanism connected with the transmission mechanism to control the transmission mechanism to move, and an installation mechanism used for installing the electronic lock on a part to be installed. The invention has low power consumption, high safety and convenient use.

Description

Portable type electronic lock

Technical field

The present invention relates to electronic lock fields, more particularly to a kind of portable type electronic lock.

Background technique

Lockset passes through very long development, and with the progress of modern age electronic science and technology, this has the Gu of thousands of years history Dong drives the sailing boat of new science and technology finally, carries the use of the public and hyundai electronics of conventional lock and strides into the life of modern people Living, the appearance of electronic lock allows more and more moderns to experience scientific and technological strength, what electronic lock had compared to conventional lock Advantage is more, firstly, being not required to prepare mechanical key, can pass through password unlocking, the biology spy for scanning the two-dimensional code unlocking, scanning user The approach such as sign unlocking are unlocked, and will not cause to fail to open lockset, second because key is lost, electronic lock passes through circuit control control Mechanism processed, safety are higher.

The electronic lock of the prior art, has the following disadvantages, 1, each position of mechanical linkage need biggish active force Realize linkage, therefore power of motor is big, 2, cam there is side to be equipped with a race for locking, when unlocking, push rod and sliding shoe It abuts, the sliding shoe resistance of motion is big, needs motor to provide bigger active force and is just able to achieve unlocking, and often once can not successfully open Lock, victory inconvenient for use, 3, when exposed to external forces, sliding shoe can lead to push rod and sliding shoe under external force along sliding bar It disconnects, push rod moves back after losing the active force of sliding shoe, and electronic lock is opened, therefore security performance is not high.4, motor function Consumption is big, needs electric energy more, electronic lock overall volume is big, battery is short.5, installation is inconvenient, victory inconvenient for use.

Summary of the invention

To solve the above problems, the present invention provides a kind of portable type electronic lock low in energy consumption, highly-safe, easy to use.

The technical scheme adopted by the invention is that: portable type electronic lock, it is characterised in that: including bottom plate, enclose set on bottom plate The lock housing of side is installed in lock housing and the lock core in lock housing is protruded into one end and bottom plate is enclosed space, is installed on lock housing Away from lock core side and connect with lock core knob, be installed on lock housing and space that bottom plate is enclosed in transmission mechanism, even Transmission mechanism is connected to control the control mechanism of transmission mechanism movement, further includes one for electronic lock to be installed on position to be installed Installing mechanism.

Further improvement to above-mentioned technical proposal is, the control mechanism includes controller, is connected to controller and is used for It inputs the keyboard of password, be connected to controller for providing the motor of kinetic energy, being connected to controller for incuding upper lock signal Inductive switch, be connected to controller for power supply power supply；The keyboard is set to lock housing surface, and the motor is connected to transmission The runner of mechanism is to provide power.

Further improvement to above-mentioned technical proposal is that the transmission mechanism includes mounting plate, is connected to motor output end Runner, be connected to runner output end to rotate under driven by rotating wheel shaft, be sheathed on outside shaft in the case where shaft drives Mobile movable sleeve, be connected to movable sleeve away from shaft one end pin, be sheathed on outside pin the first spring, be sheathed on the The lock tongue for one spring outside and being connected to the movable block of movable sleeve, being abutted against with movable block；The lock tongue includes tongue body, self-locking Back is from the boss that movable block one end extends, the glossal canal being opened on tongue body, the second spring being installed in glossal canal；The lock core A locked groove is offered with lock tongue junction, the boss of the lock tongue is arranged in the connection that lock core and lock tongue are realized in locked groove；Institute Lock tongue is stated to be parallel to motor and abut against with movable block；The shaft is parallel to runner axis, and shaft is connected to runner axis Left side；The shaft is arranged perpendicular to movable sleeve and pin, and the movable sleeve is overlapped with pin, axle of spring；The runner turns Axis, movable sleeve, pin, movable block are mounted on bottom plate.

Further improvement to above-mentioned technical proposal is, the installing mechanism includes the card slot for being opened in lock housing end, can The inserted sheet that is inserted in card slot, the mounting hole being opened on bottom plate across bottom plate and protrude into the connector of part interior to be installed； The mounting hole is located on the inside of inserted sheet, and the shape of inserted sheet and card slot matches so that card slot is fully sealed；It further include being opened in lock housing It is used to accommodate the lock core hole of lock core away from card slot side.

Further improvement to above-mentioned technical proposal is that the inserted sheet includes main body, is raised in above body side with close Envelope card slot above grip part, be set to grip part towards on the outside of lock housing at least one tread plate, be parallel to main body and connection Limiting stand in grip part lower end surface；The card slot semicircular in shape, card slot bottom offer the limiting slot of a receiving limiting stand；It inserts Piece further includes being opened in main body away from grip part side for accommodating the circular through hole of battery.

Further improvement to above-mentioned technical proposal is that the movable block includes rectangular main body, is opened in rectangular main body The width of through-hole, the interconnecting piece positioned at rectangular main body close to lock tongue side that centre passes through for spring, the interconnecting piece is less than side The width of shape main body, the interconnecting piece and rectangular main body are integrally formed.

Further improvement to above-mentioned technical proposal is, the movable sleeve includes being sheathed on left part outside shaft, connection In right part, the middle part for being used to fix right part between left part and right part that left part and pin abut against, the left part is opened Equipped with the n shape hole for installing shaft, the aperture in n shape hole is greater than the outer diameter of shaft.

Further improvement to above-mentioned technical proposal is that the pin includes integrally formed pin rod and pin cap, is sheathed on Outside pin rod and it is parallel to limited block of the pin cap for being limited to spring.

Further improvement to above-mentioned technical proposal is that the bottom plate is equipped with towards the side of lock housing for installing motor First accommodating chamber, be parallel to the setting of the first accommodating chamber for installing the second accommodating chamber of lock tongue, perpendicular to the first accommodating chamber and the Two accommodating chambers and the third accommodating chamber that installation activity set, pin, spring are used for positioned at the first accommodating chamber and the second accommodating chamber end； The third accommodating chamber side wall is equipped with a groove, and part of the pin rod between pin cap and limited block is connected in groove.

The invention has the benefit that

1, in the present invention, electronic lock is easily installed on by position to be installed by installing mechanism, it is easy to use, control machine Structure controls transmission mechanism movement, and transmission mechanism drives lock tongue and lock core to be clamped or be detached from and is clamped, and realizes locking and unlocking, structure letter Single, easy to use, since locking and unlocking is controlled by control mechanism, high sensitivity, safety are good.

2, transmission mechanism is installed on bottom plate, and is located in the space that bottom plate is enclosed with lock housing, and transmission mechanism includes Runner, the shaft for being connected to runner output end to rotate under driven by rotating wheel are sheathed on outside shaft to move down in shaft drive Dynamic movable sleeve, be connected to movable sleeve away from shaft one end pin, be sheathed on outside pin spring, be sheathed on outside spring And it is connected to the movable block of movable sleeve；Control mechanism drives runner rotation, and the rotation of driven by rotating wheel shaft turns since shaft is set to On the left of wheel axis, when shaft rotation, the movable sleeve being located at outside shaft is driven to move right, in moving process, compresses bullet Spring, and movable block is moved right with spring, after movable block, which is moved right to movable block and lock tongue, to be disengaged, movable block The position blocks effect to lock tongue is lost, lock tongue moves to movable Block direction under the effect of elasticity, realizes and unlock；When locking, bullet Spring resets under elastic potential energy effect, and movable block is also moved downward with spring, during movable block moves downward, rapidly It being contacted with lock tongue, lock tongue is stopped to move to movable block, move lock tongue to away from movable block direction, pedestal is stretched out in lock tongue end, Realize locking.Each inter-module connection of transmission mechanism is compact, and mechanical energy transmission efficiency is high, and during unlocking, movable block resistance is small, And motion path is short, high sensitivity, low to the power consumption requirements of motor, the electric energy needed is few, and battery is long, and can ensure that It once unlocks successfully, further increases the convenience that the present invention uses.The third aspect, movable block and lock tongue, spring, movable sleeve Stable connection, when by external force collision, spring can offset external force, prevent movable block move downward under external force and Auto-unlocking is caused, safety of the invention is increased；Fourth aspect is completely embedded between each component, occupies little space, be conducive to The overall volume for reducing electronic lock develops electronic lock towards miniaturization, deft design.

3, control mechanism includes controller, is connected to controller for inputting the keyboard of password, being connected to controller and be used for There is provided kinetic energy motor, be connected to controller for incude upper lock signal inductive switch, be connected to controller for power supply Power supply；The keyboard is set to lock housing surface and connect with transmission mechanism, and the motor is connected to the runner of transmission mechanism to mention For power；The lock tongue is parallel to motor and abuts against with movable block；The shaft is parallel to runner axis, and shaft is connected to On the left of runner axis；The shaft is arranged perpendicular to movable sleeve and pin, and the movable sleeve is overlapped with pin, axle of spring；Institute Runner, shaft, movable sleeve, pin, movable block is stated to be mounted on bottom plate.When user inputs correct password by keyboard, Controller controls electric motor starting, and motor provides power, passes to transmission mechanism, and transmission mechanism drives lock tongue sliding to realize out Lock, when inputting password mistake, motor not will start, so that lock tongue will not move, when inductive switch senses the locking of user When signal, this information is fed back into controller, controller driving motor counter motion, transmission mechanism drive lock tongue reverse slide with Realize locking.Cooperate precision high between control mechanism and transmission mechanism, lock tongue, lock core, increases the sensitivity and use of electronic lock Convenience.

4, installing mechanism includes the card slot for being opened in lock housing end, the inserted sheet that can be inserted in card slot, is opened on bottom plate Mounting hole, across bottom plate and protrude into the connector of part interior to be installed；The mounting hole is located on the inside of inserted sheet, inserted sheet and card The shape of slot matches so that card slot is fully sealed；It further include the lock core for being opened in lock housing and being used to accommodate lock core away from card slot side Hole.Bottom plate is mounted on position to be installed, such as drawer, safety cabinet by connector, lock housing is disposed around bottom plate away to be installed The side at position can be inserted into inserted sheet in card slot, inserted sheet just shelters from connector since lock housing is equipped with card slot.On the one hand, originally Invention is by being inserted into part interior to be installed for connector, and easy for installation, second aspect, connector is blocked by inserted sheet, no Directly naked to be exposed on the external, installation position is more hidden, is conducive to improve aesthetic appearance of the invention.

It 5, further include the lock core hole for being opened in lock housing and being used to accommodate lock core away from card slot side, lock core is inserted into lock core hole, On the one hand, the function of unlocking and locking, second aspect are played, lock core carries out secondary positioning, lock core and company to lock housing by screw Fitting determines the principle of straight line by two o'clock, and electronic lock of the invention is fixed, and prevents its shaking, so that of the invention Installation is stablized, and security performance of the invention is improved.Meanwhile using the secondary positioning of lock core, avoid additionally using fixing piece, favorably In reduction volume of the invention.

6, inserted sheet includes main body, is raised in above body side to seal grip part above card slot, be set to grip part Towards at least one tread plate on the outside of lock housing, the limiting stand that is parallel to main body and is connected to grip part lower end surface；The card slot Semicircular in shape, card slot bottom offer the limiting slot of a receiving limiting stand；Inserted sheet further includes being opened in main body away from grip part one The circular through hole for being used to accommodate battery of side.When installation, grip part is held, inserted sheet is inserted into card slot from up to down, until limit Platform is arranged in limiting slot completely, due to the firm combination of limiting stand and limiting slot, in the insertion card slot for enabling inserted sheet stable, Safety of the invention is increased, and extracts and is inserted into conveniently, meanwhile, the setting of tread plate is conducive to increase hand and grip part The frictional force on surface further increases the convenience that the present invention installs.

7, movable block includes rectangular main body, is opened in through-hole that rectangular main body center passes through for spring, is located at rectangular master For body close to the interconnecting piece of lock tongue side, the width of the interconnecting piece is less than the width of rectangular main body, the interconnecting piece and rectangular master Body by integral forming.Movable block is sheathed on outside spring by through-hole with spring movement, not directly and pin due to movable block Contact, small with the direct contact area of spring, frictional force is small, and the resistance of motion is small, and interconnecting piece abuts lock tongue directly to drive lock tongue Biggish displacement can occur when by lesser power, further reduced the power consumption of motor for movement, high sensitivity, and battery makes It is long with the service life.

8, movable sleeve includes being sheathed on left part outside shaft, be connected to left part and right part that pin abuts against, being located at a left side The middle part for being used to fix right part between portion and right part, the left part offer the n shape hole for installing shaft, the n shape The aperture in hole is greater than the outer diameter of shaft.Position-limiting action is played by middle part, it is ensured that the left part and right part of movable sleeve are kept Axial linear movement, it is ensured that spring energy straight line is compressed, and prevents movable block from tilting, and further increases the safety of transmission mechanism Can, and ensure that transmission efficiency of the active force between transmission mechanism is high, reduce energy loss, further decreases motor power consumption, n shape The aperture in hole is greater than the outer diameter of shaft, to push movable sleeve to move left and right by shaft.

9, pin includes integrally formed pin rod and pin cap, be sheathed on outside pin rod and be parallel to pin cap for spring into The limited block of row limit, limits spring and movable block by limited block, spring is prevented to be overly compressed and prevent activity The overexercise of block and cause to reset difficult, extend the service life of spring, prevent spring breaking down from causing transmission mechanism can not It works normally, further increases the security performance of transmission mechanism.

10, bottom plate is equipped with towards the side of lock housing and sets for installing the first accommodating chamber of motor, being parallel to the first accommodating chamber It sets the second accommodating chamber for installing lock tongue, perpendicular to the first accommodating chamber and the second accommodating chamber and be located at the first accommodating chamber and second Third accommodating chamber of the accommodating chamber end for installation activity set, pin, spring；The third accommodating chamber side wall is equipped with a groove, Part of the pin rod between pin cap and limited block is connected in groove.Back-plane design is ingenious, passes through three accommodating chambers Reasonable Arrangement improves space utilization rate, is conducive to the overall volume for reducing electronic lock.

11, the first accommodating chamber and the second accommodating chamber share a common edge, and the common edge is vertical and abuts the right side of movable sleeve Portion.On the one hand the setting of common edge saves space, reduces the overall volume of electronic lock, on the other hand, play again to movable sleeve Limit and supporting role, prevent it from deviating during the motion, shake when preventing it from being tapped by external force and cause spring and work Motion block movement, further increases the security performance of transmission mechanism.

12, motor is hollow-cup motor, and the power of motor is no more than 0.2w, and power density is small, small in size, is conducive to reduce The overall volume of electronic lock.

Detailed description of the invention

Fig. 1 is the perspective view of the electronic lock in specific embodiment one；

Fig. 2 is the side view of electronic lock；

Fig. 3 is the A-A cross-sectional view in Fig. 2；

Fig. 4 is the perspective view of transmission mechanism of the invention；

Fig. 5 is the main view of transmission mechanism of the invention；

Fig. 6 is the structural schematic diagram of the movable block of transmission mechanism of the invention；

Fig. 7 is the structural schematic diagram of the movable sleeve of transmission mechanism of the invention；

Fig. 8 is the structural schematic diagram of the mounting plate of transmission mechanism of the invention；

Fig. 9 is the structural schematic diagram of the lock tongue of transmission mechanism of the invention；

Figure 10 is the constitutional diagram of installing mechanism of the invention；

Figure 11 is the exploded view of installing mechanism of the invention；

Figure 12 is the perspective view of the electronic lock in specific embodiment two；

Figure 13 is control principle drawing of the invention.

Specific embodiment

The present invention will be further explained below with reference to the accompanying drawings.

As shown in FIG. 1 to 3, the respectively perspective view of the electronic lock of specific embodiment one, side view and A-A cross-sectional view.

Electronic lock 10 with control mechanism 600 including bottom plate 200, encloses the lock housing 300 set on 200 side of bottom plate, is installed on Lock housing 300 is protruded into lock housing 300 and one end and bottom plate 200 is enclosed the lock core 400 in space is installed on the back of lock housing 300 From 400 side of lock core and the knob 500 being connect with lock core 400, be installed on lock housing 300 and space that bottom plate 200 is enclosed in And transmission mechanism 100, the control mechanism for controlling the movement realization locking and unlocking of transmission mechanism 100 being connected with lock core 400 It 600, further include one for electronic lock 10 to be installed on to the installing mechanism 700 at position to be installed.

Control mechanism 600 includes controller 610, is connected to controller 610 for inputting the keyboard 620 of password, being connected to Controller 610 be used for provide kinetic energy motor 630, be connected to controller 610 for incude upper lock signal inductive switch 640, Be connected to controller 610 for power supply power supply 650；The keyboard 620 is set to 300 surface of lock housing, and the motor 630 connects In transmission mechanism 100 to provide power.

Control mechanism 600 further includes being set to 300 inside of lock housing and being electrically connected to controller 610 for incuding extraneous vibration Vibration sensor 660 and be set to the outside of lock housing 300 and be electrically connected to alarm 670 of the controller 610 for sounding an alarm. When vibration sensor 660 is to when sensing extraneous vibration, this information is fed back into controller 610, controller 610 drives alarm 670 sound an alarm and notify user, while controller 610 controls lock tongue 190 and lock core 400 is clamped to realize locking, prevents lock tongue 190 unlock under the action of external vibration, further improve convenience and safety that the present invention uses.

Motor 630 is hollow-cup motor 630, and power density is small, small in size, is conducive to the whole body for reducing electronic lock 10 Product.

On the one hand, electronic lock 10 of the invention, control mechanism 600 control transmission mechanism 100 and move, and transmission mechanism 100 is transported It is dynamic to drive lock tongue 190 to slide along lock housing 300 so that lock tongue 190 and the clamping of lock core 400 or disengage, thus realize lock or It unlocks, due to the on or off using the control lock of control mechanism 600, control precision is high, and safety is good；Second aspect, control mechanism 600 include controller 610, be connected to controller 610 for inputting the keyboard 620 of password, being connected to controller 610 for providing The motor 630 of kinetic energy is connected to controller 610 for incuding the inductive switch 640 of upper lock signal, being connected to the use of controller 610 In the power supply 650 of power supply；The keyboard 620 is set to 300 surface of lock housing, and the motor 630 is connected to transmission mechanism 100 to mention For power.When user inputs correct password by keyboard 620, controller 610 controls motor 630 and starts, and motor 630 provides Power passes to transmission mechanism 100, and transmission mechanism 100 drives the sliding of lock tongue 190 to unlock to realize, when inputting password mistake, Motor 630 not will start, so that lock tongue 190 will not move, when inductive switch 640 senses the upper lock signal of user, by this Information feeds back to controller 610, and controller 610 controls lock tongue 190 and lock core 400 is clamped to realize locking.Structure is simple, uses Convenient, control precision height, safety are good.

As shown in Figure 4 and Figure 5, the perspective view and main view of transmission mechanism respectively of the invention.

Transmission mechanism 100 includes mounting plate 110, is connected to 630 output end of motor runner 130, to be connected to runner 130 defeated Outlet with rotated under the drive of runner 130 shaft 140, be sheathed on outside shaft 140 with the work moved under the drive of shaft 140 Dynamic set 150 is connected to pin 160 of the movable sleeve 150 away from 140 one end of shaft, the first spring for being sheathed on outside pin 160 170, the lock for being sheathed on 170 outside of the first spring and being connected to the movable block 180 of movable sleeve 150, being abutted against with movable block 180 Tongue 190；The lock tongue 190 deviates from the boss 192 of 180 one end of movable block extension including tongue body 191, from lock tongue 190, is opened in tongue Glossal canal 193 on body 191, the second spring 194 being installed in glossal canal 193；Lock core 400 and 190 junction of lock tongue offer one Locked groove, the boss 192 of the lock tongue 190 are arranged in the connection that lock core 400 Yu lock tongue 190 are realized in locked groove.In the present invention, electricity Machine 630 drives runner 130 to rotate, and runner 130 drives shaft 140 to rotate, since shaft 140 is set on the left of 130 axis of runner, When shaft 140 rotates, the movable sleeve 150 being located at outside shaft 140 is driven to move right, in moving process, compression first Spring 170, and movable block 180 is moved right with the first spring 170, when movable block 180 move right to movable block 180 with Lock tongue 190 disengages, and movable block 180 transports the position blocks event resolves of lock tongue 190, lock tongue 190 to 180 direction of movable block It is dynamic, it realizes and unlocks；When locking, the first spring 170 resets under elastic potential energy effect, and movable block 180 is also with the first spring 170 1 It rises and moves downward, during movable block 180 moves downward, contacted with lock tongue 190 rapidly, prevent lock tongue 190 from moving upwards, make Lock tongue 190 is moved to away from 180 direction of movable block, and mounting plate 110 is stretched out in 190 end of lock tongue, realizes locking.On the one hand, this hair The bright each inter-module of transmission mechanism 100 connection is compact, and mechanical energy transmission efficiency is high, during unlocking, 180 resistance of movable block It is small, and motion path is short, high sensitivity, low to the power consumption requirements of motor 630, the electric energy needed is few, and battery is long, and It can ensure that and once unlock successfully, increase the convenience used；Second aspect, movable block 180 and lock tongue 190, the first spring 170,150 stable connection of movable sleeve, when by external force collision, the first spring 170 can offset external force, prevent movable block 180 move downward under external force and cause auto-unlocking, increase safety of the invention.

Lock tongue 190 is parallel to the setting of motor 630, and shaft 140 is parallel to 130 axis of runner, and shaft 140 is connected to runner On the left of 130 axis；Shaft 140 is arranged perpendicular to movable sleeve 150 and pin 160, movable sleeve 150 and pin 160, the first spring 170 axis are overlapped；Runner 130, shaft 140, movable sleeve 150, pin 160, movable block 180 are mounted on mounting plate 110；Lock Tongue 190 is movably installed in the second accommodating chamber 112 under the action of movable block 180, and lock tongue 190 deviates from movable block 180 One end stretch out mounting plate 110 outside.Lock tongue 190 is parallel to the setting of motor 630, and shaft 140 is parallel to 130 axis of runner, and Shaft 140 is connected on the left of 130 axis of runner；Shaft 140 is arranged perpendicular to movable sleeve 150 and pin 160, movable sleeve 150 with Pin 160,170 axis of the first spring are overlapped；Runner 130, shaft 140, movable sleeve 150, pin 160, movable block 180 are respectively mounted It on mounting plate 110, is completely embedded, occupies little space between each component, be conducive to the overall volume for reducing electronic lock 10, make electronics Lock 10 develops towards miniaturization.

As shown in fig. 6, the structural schematic diagram of the movable block for transmission mechanism.

Movable block 180 include rectangular main body 181, be opened in 181 center of rectangular main body pass through for the first spring 170 it is logical Hole 182, positioned at rectangular main body 181 close to the interconnecting piece 183 of 191 side of tongue body of lock tongue 190, the width of interconnecting piece 183 is less than The width of rectangular main body 181, interconnecting piece 183 and rectangular main body 181 are integrally formed.Movable block 180 is sheathed on the by through-hole 182 To be moved with the first spring 170 outside one spring 170, since movable block 180 is not contacted with pin 160 directly, with the first bullet The direct contact area of spring 170 is small, and frictional force is small, and the resistance of motion is small, and interconnecting piece 183 abuts lock tongue 190 directly to drive lock tongue Biggish displacement can occur when by lesser power, further reduced the power consumption of motor 630 for 190 movements, high sensitivity, Battery is long, and the width of interconnecting piece 183 is less than the width of rectangular main body 181, reduces the weight of movable block 180, into One step reduces frictional force suffered when movable block 180 moves left and right, so that movable block 180 is when by lesser thrust It is mobile, high sensitivity.

As shown in fig. 7, the structural schematic diagram of the movable sleeve for transmission mechanism.

Movable sleeve 150 includes being sheathed on left part 151 outside shaft 140, being connected to left part 151 and abut against with pin 160 Right part 152, between left part 151 and right part 152 for fixing the middle part 153 of right part 152, left part 151 offers For installing the n shape hole 154 of shaft 140, the aperture in n shape hole 154 is greater than the outer diameter of shaft 140.It is risen by middle part 153 To position-limiting action, it is ensured that the left part 151 and right part 152 of movable sleeve 150 keep axial linear movement, it is ensured that 170 energy of the first spring Straight line is compressed, and is prevented movable block 180 from tilting, is further increased the security performance of transmission mechanism 100, and ensure that active force exists Transmission efficiency between transmission mechanism 100 is high, reduces energy loss, further decreases 630 power consumption of motor, the aperture in n shape hole 154 Width is greater than the outer diameter of shaft 140, to push movable sleeve 150 to move left and right by shaft 140.

Pin 160 includes integrally formed pin rod 161 and pin cap 162, is sheathed on 161 outside of pin rod and is parallel to pin cap 162 limited block 163 for being limited to the first spring 170.By limited block 163 to the first spring 170 and movable block 180 It is limited, prevents the first spring 170 to be overly compressed and prevent the overexercise of movable block 180 and cause to reset difficulty, prolong The service life for having grown the first spring 170 prevents the damage of the first spring 170 from transmission mechanism 100 being caused to can not work normally, into one Step increases the security performance of transmission mechanism 100.

As shown in figure 8, the structural schematic diagram of the mounting plate for transmission mechanism.

Mounting plate 110 is equipped with for installing the first accommodating chamber 111 of motor 630, being parallel to the setting of the first accommodating chamber 111 Hold for installing the second accommodating chamber 112 of lock tongue 190, perpendicular to the first accommodating chamber 111 and the second accommodating chamber 112 and positioned at first Receive the third accommodating chamber of chamber 111 and 112 end of the second accommodating chamber for installation activity set 150, pin 160, the first spring 170 113；113 side wall of third accommodating chamber is equipped with a groove 114, part card of the pin rod 161 between pin cap 162 and limited block 163 It is connected in groove 114.Mounting plate 110 is ingenious in design, by the reasonable Arrangement of three accommodating chambers, improves space utilization rate, has Conducive to the overall volume for reducing electronic lock 10；First accommodating chamber 111 and the second accommodating chamber 112 share a common edge 115, common edge 115 right parts 152 that are vertical and abutting movable sleeve 150.On the one hand space is saved in the setting of common edge 115, reduce electronic lock 10 On the other hand overall volume plays limit and supporting role to movable sleeve 150 again, prevents it from deviating during the motion, prevent It shakes when only it is tapped by external force and the first spring 170 and movable block 180 is caused to move, further increase transmission mechanism 100 security performance.

As shown in figure 9, the structural schematic diagram of the lock tongue for transmission mechanism.

Lock tongue 190 deviates from the boss 192 of 180 one end of movable block extension including tongue body 191, from lock tongue 190, is opened in tongue body Glossal canal 193 on 191, the second spring 194 being installed in glossal canal 193.

As shown in Figure 10 and Figure 11, the respectively constitutional diagram and exploded view of installing mechanism.

Installing mechanism 700 include be opened in the card slot 710 of 300 end of lock housing, the inserted sheet 720 that can be inserted in card slot 710, The mounting hole 730 that is opened on bottom plate 200 across bottom plate 200 and protrudes into the connector 740 of part interior to be installed；The peace Dress hole 730 is located at 720 inside of inserted sheet, and inserted sheet 720 and the shape of card slot 710 match so that card slot 710 is fully sealed.Pass through connection Bottom plate 200 is mounted on position to be installed, such as drawer, safety cabinet by part 740, and lock housing 300 is disposed around bottom plate 200 away to be installed The side at position can be inserted into inserted sheet 720 in card slot 710, inserted sheet 720 just shelters from since lock housing 300 is equipped with card slot 710 Connector 740, in the present embodiment, connector 740 is screw.On the one hand, the present invention is by being inserted into portion to be installed for connector 740 Position inside, easy for installation, second aspect, connector 740 are blocked by inserted sheet 720, directly not naked to be exposed on the external, installation position It is more hidden, be conducive to improve aesthetic appearance of the invention.

Inserted sheet 720 include main body 721, be raised in 721 1 upper side of main body with seal the grip part 722 of the top of card slot 710, It is set at least one tread plate 723 of the grip part 722 towards the outside of lock housing 300, main body 721 is parallel to and is connected to grip part The limiting stand 724 of 722 lower end surfaces；710 semicircular in shape of card slot, 710 bottom of card slot offer the limit of a receiving limiting stand 724 Position slot 711；Inserted sheet 720 further includes being opened in main body away from 722 side of grip part for accommodating the circular through hole 725 of battery. When installation, grip part 722 is held, inserted sheet 720 is inserted into card slot 710 from up to down, until limiting stand 724 is arranged in limit completely In slot 711, due to the firm combination of limiting stand 724 and limiting slot 711, in the insertion card slot 710 for enabling inserted sheet 720 stable, Safety of the invention is increased, and extracts and is inserted into conveniently, meanwhile, the setting of tread plate 723 is conducive to increase hand and hold The frictional force on 722 surface of portion further increases the convenience that the present invention installs.

It as shown in figure 12, is the perspective view of the electronic lock in specific embodiment two.

In other embodiments, the external structure of electronic lock 10 is shown in Figure 10, remaining is same as specific embodiment one.

It as shown in figure 13, is control principle drawing of the invention.

The working principle of electronic lock 10 are as follows:

When inputting correct password, control mechanism 600 controls motor 630 and starts, and motor 630 drives runner 130 to rotate, Runner 130 drives shaft 140 to rotate, and since shaft 140 is set on the left of 130 axis of runner, when shaft 140 rotates, drives Movable sleeve 150 outside shaft 140 moves right, in moving process, compress the first spring 170, and movable block 180 with First spring 170 moves right together, disengages when movable block 180 is moved right to movable block 180 and lock tongue 190, activity Block 180 loses position blocks effect to lock tongue 190, and turn knobs 500 pass through 400 transmitting forces of lock core to lock tongue 190, lock It is moved after 190 stress of tongue towards 180 direction of movable block, so that the boss 192 of lock tongue 190 leaves the locked groove 410 of lock core 400, it is real Now unlock.

After unlocking reach the regular hour when, control mechanism 600 control it is automatic locking, in the elastic force of second spring 194 Under effect, lock tongue 190 moves to end to the direction away from movable block 180 and stretches out outside mounting plate 110, the boss of lock tongue 190 192 are arranged in the locked groove 410 of lock core 400 to realize that lock core 400 is connected with lock tongue 190, and movable block 180 is also in the first spring Moved downward under the effect of 170 elastic force to 190 joint of lock tongue, movable block 180 stops lock tongue 190 to move upwards, lock tongue at this time 190 firmly contact with lock core 400, realize locking.

The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.

Claims (8)

1. The convenient electronic lock is characterized in that: it includes a bottom plate, a lock case surrounding one side of the bottom plate, a lock cylinder installed on the lock case and one end extending into the space enclosed by the lock case and the bottom plate, and a lock cylinder installed on the lock case. The shell is away from the lock cylinder side and the knob connected with the lock cylinder, the transmission mechanism installed in the space enclosed by the lock casing and the bottom plate, the control mechanism connected to the transmission mechanism to control the movement of the transmission mechanism, and an electronic The lock is installed on the installation mechanism of the position to be installed. The transmission mechanism includes a mounting plate, a runner connected to the output end of the motor, a rotating shaft connected to the output end of the runner to rotate under the driving of the runner, and sleeved outside the rotating shaft to rotate on the rotating shaft. The movable sleeve that moves under the drive, the pin abutting against the end of the movable sleeve away from the rotating shaft, the first spring sleeved outside the pin, the movable block sleeved outside the first spring and connected to the movable sleeve, can abut against the movable block The deadbolt; the deadbolt includes a tongue body, a boss extending away from the end of the movable block from the deadbolt, a tongue groove provided on the tongue body, and a second spring installed in the tongue groove; the lock core and the deadbolt There is a lock groove at the joint, and the boss of the lock tongue is clamped in the lock groove to realize the connection between the lock cylinder and the lock tongue; the lock tongue is parallel to the motor and abuts against the movable block; the rotation axis is parallel to the rotation wheel axis, and the rotating shaft is connected to the left side of the rotating wheel axis; the rotating shaft is arranged perpendicular to the movable sleeve and the pin, and the movable sleeve coincides with the pin and the axis of the first spring; the rotating wheel, rotating shaft, movable sleeve, pin, movable The blocks are mounted on the base plate. 2. The convenient electronic lock according to claim 1, characterized in that: the control mechanism includes a controller, a keyboard connected to the controller for inputting passwords, a motor connected to the controller to provide kinetic energy, a The inductive switch that senses the locking signal is connected to the controller for power supply; the keyboard is arranged on the surface of the lock case, and the motor is connected to the rotating wheel of the transmission mechanism to provide power. 3. The convenient electronic lock according to claim 2, characterized in that: the installation mechanism includes a card slot opened at the end of the lock case, an insert piece that can be inserted into the card slot, and a mounting plate opened on the bottom plate. Hole, through the bottom plate and into the connecting piece inside the part to be installed; the installation hole is located on the inner side of the insert, and the shape of the insert matches the card slot to completely seal the card slot; The side is used to accommodate the lock cylinder hole of the lock cylinder. 4. The convenient electronic lock according to claim 3, characterized in that: the insertion piece comprises a main body, a handle protruding above one side of the main body to seal the upper part of the card slot, and a handle set on the handle facing the lock housing At least one anti-slip strip on the outside, parallel to the main body and connected to the limit platform on the lower end surface of the grip part; the card slot is semicircular, and a limit slot for accommodating the limit platform is opened at the bottom of the card slot; the insert also includes a A circular through hole for accommodating the battery on the side of the main body away from the handle. 5. The convenient electronic lock according to claim 4, characterized in that: the movable block comprises a square body, a through hole opened in the center of the square body for the passage of the first spring, and a hole on the side of the square body close to the lock tongue. The connection part, the width of the connection part is smaller than the width of the square main body, and the connection part is integrally formed with the square main body. 6. The convenient electronic lock according to claim 5, wherein the movable sleeve includes a left part sleeved outside the rotating shaft, a right part connected to the left part abutting against the pin, and a left part and a right part Between the middle part for fixing the right part, the left part is opened with an n-shaped hole for installing the rotating shaft, and the aperture width of the n-shaped hole is larger than the outer diameter of the rotating shaft. 7. The convenient electronic lock according to claim 6, wherein the pin comprises an integrally formed pin rod and a pin cap, sleeved on the outside of the pin rod and parallel to the pin cap for restricting the first spring. Bit limit block. 8. The convenient electronic lock according to claim 7, characterized in that: the side of the bottom plate facing the lock housing is provided with a first accommodating cavity for installing a motor, and is arranged parallel to the first accommodating cavity for installing a deadbolt The second accommodating cavity, the third accommodating cavity perpendicular to the first accommodating cavity and the second accommodating cavity and located at the end of the first accommodating cavity and the second accommodating cavity, is used to install the movable sleeve, the pin and the first spring; the first accommodating cavity A groove is provided on the side wall of the three accommodating chambers, and the part of the pin rod located between the pin cap and the limiting block is engaged in the groove.