CN209308568U - A kind of intelligent electronic lock - Google Patents

Abstract

The utility model relates to lock technology field, especially a kind of intelligent electronic lock.It includes lock main casing, lock tongue, drive control device, power output device and translation linkage block, locks and offers lockhole on main casing；Lock tongue rear end is equipped with linkage lock shaft；The side for translating linkage block is equipped with axle sleeve, and axle sleeve pivot bush unit is also socketed with the first spring and second spring on the lock shaft that links on linkage lock shaft；Translation linkage block is connected with the power output end of power output device.The utility model receives locking or unlocking signal using drive control device, and control power output device carries out power output, so that lock tongue is stretched out outside lockhole or is retracted on the inside of lockhole, realization locking and unlocking function are matched with lockset accessory body；And realize that the linkage of translation linkage block and lock tongue acts on using the cooperation of lock tongue, linkage lock shaft, axle sleeve, the first spring and second spring, and avoid the damage of internal structure when lock tongue is by external force；The structure for optimizing lockset extends the service life of lockset.

Description

A kind of intelligent electronic lock

Technical field

The utility model relates to lock technology field, especially a kind of intelligent electronic lock.

Background technique

Currently, which can be roughly divided into two types for the lockset sold in the market, i.e. mechanical lock and electronic lock.Wherein electronic lock is logical The locking received or unlocking signal are crossed, control circuit or chip operation are come, to control mechanical switch closure, completes to unlock With the electronic product of the function of locking.

Existing electronic lock it is many kinds of, and the electronic lock for being applied to the scenes such as door, cabinet, drawer generally comprises lockset It is achievable after main body and lockset accessory body, the intracorporal lock core of lockset master or lock tongue and the secondary intracorporal lock piece contraposition clamping of lockset Locking.But the structure of this kind of electronic lock is typically more complicated；And under unlocking and/or blocking, lock core or lock tongue are equal In stuck state, the i.e. fixed state in position, then when by external force, it is easy to make the intracorporal mechanical structure damage of lockset master It is bad, it is especially in door, cabinet, drawer etc. and is not turned off state, and lock core or lock tongue are under latch status simultaneously, at this time If closing door, cabinet, drawer, it will cause lock core or lock tongue and lockset accessory body carry out physical impacts, be particularly easy to lead to lockset Main intracorporal mechanical structure damage.

Therefore, it is necessary to study a kind of intelligent electronic locks, to solve the above problems.

Utility model content

In view of the deficiency of the prior art, the purpose of this utility model is to provide a kind of intelligent electronic locks.

To achieve the goals above, the utility model adopts the following technical solution:

A kind of intelligent electronic lock, it includes.

One locks main casing, offers a lockhole on the lock main casing；

One lock tongue, the lock tongue and lockhole are to bit distribution, and the rear end of the lock tongue has one to elongation moulding on the inside of lockhole Link lock shaft；

One drive control device, the drive control device are installed in lock main casing

One power output device, the power output device are packaged in lock main casing and are controlled by drive control device；

One translation linkage block, the translation linkage block are packaged in lock main casing；The side of the translation linkage block, which extends, to be set It is equipped with an axle sleeve, the axle sleeve pivot bush unit is also socketed with the first spring and second on the linkage lock shaft on linkage lock shaft The front end of spring, first spring is abutted against with lock tongue and rear end is abutted against with axle sleeve, the front end of the second spring and axis Set abuts against and rear end and the rear end of linkage lock shaft abut against；

The translation linkage block is connected with the power output end of power output device, the power output device driving translation Linkage block makees translational motion so that lock tongue is stretched out outside lockhole or is retracted on the inside of lockhole.

Preferably, the power output device includes the power that drive control device is electrically connected and be controlled by with drive control device Offered on motor, periphery wall helicla flute and with the output shaft of power motor transmission connection drive rod and on drive rod The transmission gear of helicla flute engagement connection；A fixing axle, the biography are equipped with along the axis direction of transmission gear in the lock main casing Moving gear is actively socketed in fixing axle；In the translation linkage block and it is located at the opposing sidewalls of axle sleeve equipped with along lineal layout Tooth row, the tooth row engages connection with transmission gear, and the distribution arrangement of the tooth row is equal with the linkage axis direction of lock shaft Row.

Preferably, it further includes a guiding slide-bar being distributed through translation linkage block, the axis direction of the guiding slide-bar Parallel with the linkage axis direction of lock shaft, the translation linkage block is actively socketed in guiding slide-bar, the guiding slide-bar Both ends are individually fixed in lock main casing.

Preferably, the lock main casing includes the bottom cover of face-piece and the bottom surface for encapsulating face-piece, and the lockhole is opened in face On the front side wall of shell.

Preferably, in the face-piece and it is located at the both ends of guiding slide-bar and is respectively arranged with one and offsets with the end of guiding slide-bar The follow block leaned on, the inner top surface of the face-piece and be located at each follow block and translation linkage block between be provided with one first supporting plate, institute The top surface for stating bottom cover is provided with the second supporting plate being dislocatedly distributed with the first supporting plate, opens up on first supporting plate and the second supporting plate There is the U-lag mouth in Relative distribution, the both ends of the guiding slide-bar are located in respectively in two U-lag mouths.

Preferably, on the inner top surface of the face-piece and be located at translation linkage block profile above be provided at least one first Guide plate, the bottom of first guide plate and the top surface of translation linkage block abut against；On the bottom cover and it is located at translation linkage At least one second guide plate, the top of second guide plate and the bottom surface phase of translation linkage block are provided with below the profile of block It abuts, first guide plate and the distribution parallel with guiding slide-bar of the second guide plate.

Preferably, it is extended upward on the top surface of the translation linkage block and positioned at the joining place of translation linkage block and axle sleeve Type has a guiding draw runner, and the inner top surface of the face-piece is provided with the third guide plate being dislocatedly distributed with guiding draw runner, the guiding The one side wall of draw runner and the opposing sidewalls of third guide plate fit distribution, the bottom of the third guide plate with translate linkage block It leans with the joining place of axle sleeve.

Preferably, the rear end of the linkage lock shaft is additionally provided with a baffle, and rear end and the baffle of the second spring offset It connects.

Preferably, the drive control device includes being packaged in the driving control being electrically connected in lock main casing and with power output device It making sheet and is packaged in lock main casing and the energy-storage battery that is electrically connected with drive control plate.

Preferably, it further includes the lock subshell of one with lock main casing split settings, be provided in the lock subshell one be used for The roller bearing part of lock tongue contraposition clamping, the both ends of the roller bearing part are connect with lock subshell shaft respectively, the lock tongue and roller bearing part phase Pair be set as arcwall face on one side.

It as the above scheme is adopted, can after the utility model receives locking or unlocking signal using drive control device Control power output device carry out power output, with using translation linkage block drive lock tongue relative to lock main casing make translational motion with So that lock tongue is stretched out outside lockhole or is retracted on the inside of lockhole, so as to be applied to the scenes such as door, cabinet, drawer, matches with lockset accessory body It closes and realizes locking and unlocking function.And it is realized using the cooperation of lock tongue, linkage lock shaft, axle sleeve, the first spring and second spring flat The linkage moved between linkage block and lock tongue acts on, while lock tongue being made to have the space centainly moveing freely, when lock tongue is by external force When, lock tongue can be retracted into lockhole, and when external force disappears, the elastic force of the first spring is released, so that lock tongue be made to stretch out lockhole again Outside, to can avoid the damage of internal structure when lock tongue is by external force；The structure for optimizing lockset, extends lockset Service life has very strong practical value and market popularization value.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model embodiment；

Fig. 2 is the sectional view (one) of the utility model embodiment；

Fig. 3 is the sectional view (two) of the utility model embodiment；

Fig. 4 is the structural schematic diagram (one) of the main part of the utility model embodiment；

Fig. 5 is the structural schematic diagram (two) of the main part of the utility model embodiment；

Fig. 6 is the structural schematic diagram (three) of the main part of the utility model embodiment；

Fig. 7 is the decomposition texture schematic diagram (one) of the utility model embodiment；

Fig. 8 is the decomposition texture schematic diagram (two) of the utility model embodiment；

Fig. 9 is the lock main casing of the utility model embodiment and the structural schematic diagram for locking subshell；

Figure 10 is the lock main casing of the utility model embodiment and the sectional view (one) for locking subshell；

Figure 11 is the lock main casing of the utility model embodiment and the sectional view (two) for locking subshell；

In figure: 10, locking main casing；11, face-piece；111, the first guide plate；112, third guide plate；12, bottom cover；121, Two guide plates；13, fixing axle；14, follow block；15, the first supporting plate；16, the second supporting plate；20, lock tongue；21, link lock shaft；22, One spring；23, second spring；24, baffle；30, linkage block is translated；31, axle sleeve；32, tooth row；33, guiding slide-bar；34, it is oriented to Draw runner；41, power motor；42, drive rod；43, transmission gear；51, drive control plate；52, energy-storage battery；60, subshell is locked； 61, roller bearing part；A, lockhole；B, helicla flute；C, U-lag mouth.

Specific embodiment

The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be by right It is required that the multitude of different ways for limiting and covering is implemented.

As shown in Figure 1 to 11, a kind of intelligent electronic lock provided by the embodiment of the utility model, it includes

One lock main casing 10, can as the case may be using integral type hollow housing structure or using as shown in the figure by Face-piece 11 and bottom cover 12 make molding split type hollow housing structure after assembly relatively, offer a lockhole a on lock main casing 10；

One lock tongue 20, with lockhole a to bit distribution, and there is a linkage in the rear end of lock tongue 20 to elongation moulding on the inside of lockhole a Lock shaft 21；

One drive control device primarily serves the opening and closing control function of electronic lock, and drive control device is installed in lock main casing In 10；

One power output device is packaged in lock main casing and is controlled by drive control device, in the control of drive control device The corresponding power of the lower output of system instruction, to realize the automatic locking or unlocking function of lockset；Meanwhile it can be as the case may be Mainly it is made of power take-off mechanisms such as motor or hydraulic presses；

One translation linkage block 30, is packaged in lock main casing 10, and translate the power of linkage block 30 and power output device Output end is connected；The side of translation linkage block 30, which is extended, an axle sleeve 31, and 31 pivot bush unit of axle sleeve is in linkage lock shaft 21 On, it is also socketed with the first spring 22 and second spring 23 on the lock shaft 21 that links, front end and the lock tongue 20 of the first spring 21 abut against And rear end is abutted against with axle sleeve 31, the front end of second spring 23 is abutted against with axle sleeve 31 and the rear end phase of rear end and linkage lock shaft 21 It abuts；

Power output device driving translation linkage block 30 makees translational motion so that lock tongue 20 stretches out lock relative to lock main casing 10 Hole a is outer or is retracted on the inside of lockhole a.

As a result, after drive control device receives locking or unlocking signal, power output device can control to carry out power defeated Out, to drive lock tongue 20 to make translational motion so that lock tongue 20 stretches out outside lockhole a relative to lock main casing 10 using translation linkage block 30 Or be retracted on the inside of lockhole a, so as to be applied to the scenes such as door, cabinet, drawer, realization locking is matched with lockset accessory body and is unlocked Function.And it is connected by axle sleeve 31 with linkage lock shaft 21 using translation linkage block 30, and 31 two sides of axle sleeve are respectively arranged with one Spring (i.e. the first spring 22 and second spring 23), axle sleeve 31 can pass through 22 He of the first spring during making translational motion Power is conducted to lock tongue 20 and linkage lock shaft 21 by second spring 23, to can realize that translation linkage block 30 drives lock tongue 20 to put down Shifting movement, at the same lock tongue 20 relative to translation linkage block 30 (or axle sleeve 31) be it is mobilizable, such lock tongue 20 stretch out lockhole a In the state of outer, it is not at stuck state, i.e. position is not to limit, then when lock tongue 20 is locked by along lockhole a extroversion When external force on the direction axis direction of lock shaft 21 (link) in a of hole, lock tongue 20 can be retracted into lockhole a and make the first spring 22 compressions (position of axle sleeve 31 is constant), when external force disappears, the elastic force of the first spring 22 is released, to make 20 weight of lock tongue It is new to stretch out outside lockhole a, it can avoid the damage of internal structure when lock tongue 20 is by external force in this way；Meanwhile it being stretched out in lock tongue 20 In the state that lockhole a is outer, automatic blocking function also can be realized.It is compact-sized based on this, lock tongue 20, linkage lock shaft 21, The linkage realized between translation linkage block 30 and lock tongue 20 under the cooperation of axle sleeve 31, the first spring 22 and second spring 23 is made With while, so that lock tongue 20 is had the space centainly moveing freely, optimize the structure of lockset, extend lockset use the longevity Life has very strong practical value and market popularization value.

As a preferred embodiment, the power output device of the present embodiment includes being electrically connected and being controlled by with drive control device Offered on the power motor 41 of drive control device, periphery wall helicla flute b and with the transmission connection of the output shaft of power motor 41 Drive rod 42 (preferably, one end of drive rod 42 can be directly anchored on the output shaft of power motor 41) and and drive rod The transmission gear 43 of helicla flute b engagement connection on 42；It is solid that axis direction in lock main casing 10 along transmission gear 43 is equipped with one Dead axle 13, transmission gear 43 are actively socketed in fixing axle 13；It translates in linkage block 30 and is located in the opposing sidewalls of axle sleeve 31 Equipped with the tooth row 32 along lineal layout, tooth row 32 engages connection, and the distribution arrangement and blocking lock of tooth row 32 with transmission gear 43 The axis direction of axis 21 is parallel.It drives drive rod 42 to rotate using power motor 41 as a result, utilizes helicla flute b It engages with transmission gear 43 and is rotated with band nutating gear 43, to engage by transmission gear 43 with tooth row 32, drive translation Linkage block 30 makees translational motion.

In order to guarantee that power output device driving translation linkage block 30 makees the effect of translational motion；The electronic lock of the present embodiment It further includes a guiding slide-bar 33 being distributed through translation linkage block 30, the axis direction of guiding slide-bar 33 and the lock shaft 21 that links Axis direction is parallel, and the translation linkage block 30 is actively socketed in guiding slide-bar 33, and the both ends of guiding slide-bar 33 are solid respectively Due in lock main casing 10.

For the ease of the installation and fixation of all parts, the lock main casing 10 of the present embodiment including face-piece 11 and is used for encapsulating face The bottom cover 12 of the bottom surface of shell 11, lockhole a are opened on the front side wall of face-piece 11.

In order to optimize the structure of device, convenient for translating the installation and removal of linkage block 30 and guiding slide-bar 33, the present embodiment Face-piece 11 in and be located at the both ends of guiding slide-bar 33 and be respectively arranged with a follow block to lean with the end of guiding slide-bar 33 14, the inner top surface of face-piece 11 and be located at each follow block 14 and translation linkage block 30 between be provided with one first supporting plate 15, bottom cover 12 top surface is provided with the second supporting plate 16 being dislocatedly distributed with the first supporting plate 15, opens on the first supporting plate 15 and the second supporting plate 16 Equipped with the U shape notch c for being in Relative distribution, the both ends of guiding slide-bar 33 are located in respectively in two U-lag mouth c.It as a result, can benefit Axial restraint is carried out to guiding slide-bar 33 with U-lag mouth c clamping fixed guide slide-bar 33, and using the follow block at both ends 14, thus Realize the limit to guiding slide-bar 33；And it installs simple, disassembly aspect.

In order to further ensure translation linkage block 30 makees the effect of translational motion, preferably, the face of the present embodiment It is provided at least one first guide plate 111 on the inner top surface of shell 11 and above the profile of translation linkage block 30, first leads The top surface of bottom and translation linkage block 30 to plate 111 abuts against；On bottom cover 12 and it is located under the profile of translation linkage block 30 Side is provided at least one second guide plate 121, and the top of the second guide plate 121 and the bottom surface of translation linkage block 30 abut against, First guide plate 111 and the distribution parallel with guiding slide-bar 33 of the second guide plate 121.As a result, using the first guide plate 111 The top and bottom for translating linkage block 30 with 121 pairs of the second guide plate are limited and are oriented to, and effectively guarantee translation linkage block 30 make the effect of translational motion.

In order to further ensure translation linkage block 30 makees the effect of translational motion, as another preferred embodiment, this implementation On the top surface of the translation linkage block 30 of example and molding is upwardly extended positioned at the joining place of translation linkage block 30 and axle sleeve 31 to lead To draw runner 34, it is provided with the third guide plate 112 being dislocatedly distributed with guiding draw runner 34 in the inner top surface of face-piece 11, is oriented to draw runner 34 One side wall and the opposing sidewalls of third guide plate 112 fit distribution, the bottom of third guide plate 112 with translate linkage block 30 It leans with the joining place of axle sleeve 31.Cooperated as a result, using guiding draw runner 34 with third guide plate 112, guarantees translation Linkage block 30 makees the effect of translational motion.

In order to optimize the structure of lock tongue 20 and the lock shaft 21 that links, the rear end of the linkage lock shaft 21 of the present embodiment is additionally provided with one Baffle 24, rear end and the baffle 24 of second spring 23 abut against.It can be convenient for the first spring 22, axle sleeve 31 and the second bullet as a result, Spring 23 is successively socketed in linkage lock shaft 21, recycles baffle 24 to be fixed on the rear end of linkage lock shaft 21, in order to the peace of each component Dress.

For the utility function for optimizing entire electronic lock to the maximum extent, the drive control device of the present embodiment includes being packaged in lock It the drive control plate 51 that be electrically connected in main casing 10 and with power output device and is packaged in lock main casing 10 simultaneously and drive control The energy-storage battery 52 that plate 51 is electrically connected.Locking or unlocking signal can be received using drive control plate 51 as a result, so that control is dynamic Power output device carries out power output, corresponding power, to be locked or be unlocked；And energy-storage battery then can be entire lockset Electrical component provide electric energy guarantee.

In order to advanced optimize the structure of lockset, extend the service life of lockset, preferably, the electricity of the present embodiment Son lock further includes the lock subshell 60 of one with lock 10 split settings of main casing, is provided with one in lock subshell 60 and blocks for aligning with lock tongue 20 The roller bearing part 61 connect, the both ends of roller bearing part 61 are connect with lock 60 shaft of subshell respectively, the one side opposite with roller bearing part 61 of lock tongue 20 It is set as arcwall face.As a result, using roller bearing part 61 and the contraposition clamping of lock tongue 20 to complete blocking function；Simultaneously when lock tongue 20 is stretched In the state that lockhole a is outer out, lock tongue 20 is from the front side of roller bearing part 61 to the rear direction of roller bearing part 61 gradually close to roller bearing part 61 When, it is matched using arcwall face with roller bearing part 61, while roller bearing part 61 rotates, lock tongue 20 can be retracted into lockhole a Interior, when the position of lock tongue 20 is located at the rear side of roller bearing part 61, lock tongue 20 can stretch out again under the action of the first spring 22 Lockhole a is outer and roller bearing part 61 forms contraposition clamping, to realize automatic blocking function, that is, can avoid the damage of 20 internal part of lock tongue It is bad, further extend the service life of lockset.

The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, Equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, is directly or indirectly transported Used in other related technical areas, it is also included in the patent protection scope of the utility model.

Claims (10)

1. a kind of intelligent electronic lock, it is characterised in that: it includes

One locks main casing, offers a lockhole on the lock main casing；

One lock tongue, the lock tongue and lockhole are to bit distribution, and there is a linkage in the rear end of the lock tongue to elongation moulding on the inside of lockhole Lock shaft；

One drive control device, the drive control device are installed in lock main casing；

One power output device, the power output device are packaged in lock main casing and are controlled by drive control device；

One translation linkage block, the translation linkage block are packaged in lock main casing；The side of the translation linkage block, which is extended, to be had One axle sleeve, the axle sleeve pivot bush unit are also socketed with the first spring and second spring on the linkage lock shaft on linkage lock shaft, The front end of first spring is abutted against with lock tongue and rear end is abutted against with axle sleeve, and front end and the axle sleeve of the second spring offset It connects and rear end and the rear end of linkage lock shaft abuts against；

The translation linkage block is connected with the power output end of power output device, the power output device driving translation linkage Block makees translational motion so that lock tongue is stretched out outside lockhole or is retracted on the inside of lockhole.

2. a kind of intelligent electronic lock as described in claim 1, it is characterised in that: the power output device includes controlling with driving Device processed is electrically connected and is controlled by the power motor of drive control device, offers helicla flute and the output with power motor on periphery wall The drive rod of axis transmission connection and the transmission gear that connection is engaged with the helicla flute on drive rod；Along transmission in the lock main casing The axis direction of gear is equipped with a fixing axle, and the transmission gear is actively socketed in fixing axle；In the translation linkage block and It is equipped with the tooth row along lineal layout positioned at the opposing sidewalls of axle sleeve, the tooth row engages connection, the tooth row with transmission gear Distribution arrangement with linkage the axis direction of lock shaft it is parallel.

3. a kind of intelligent electronic lock as claimed in claim 2, it is characterised in that: it further includes one through translation linkage block distribution Guiding slide-bar, the axis direction of the guiding slide-bar is parallel with the linkage axis direction of lock shaft, the translation linkage block work Dynamic to be socketed in guiding slide-bar, the both ends of the guiding slide-bar are individually fixed in lock main casing.

4. a kind of intelligent electronic lock as claimed in claim 3, it is characterised in that: the lock main casing includes face-piece and for encapsulating The bottom cover of the bottom surface of face-piece, the lockhole are opened on the front side wall of face-piece.

5. a kind of intelligent electronic lock as claimed in claim 4, it is characterised in that: in the face-piece and be located at the two of guiding slide-bar End is respectively arranged with a follow block to lean with the end of guiding slide-bar, the inner top surface of the face-piece and is located at each follow block peace It moves between linkage block and is provided with one first supporting plate, the top surface of the bottom cover is provided with second to be dislocatedly distributed with the first supporting plate Plate offers the U-lag mouth in Relative distribution, the both ends difference of the guiding slide-bar on first supporting plate and the second supporting plate It is located in two U-lag mouths.

6. a kind of intelligent electronic lock as claimed in claim 4, it is characterised in that: on the inner top surface of the face-piece and be located at translation At least one first guide plate, the bottom of first guide plate and the top of translation linkage block are provided with above the profile of linkage block Face abuts against；On the bottom cover and it is located at below the profile of translation linkage block and is provided at least one second guide plate, described the The top of two guide plates and the bottom surface for translating linkage block abut against, and first guide plate and the second guide plate are and guiding slide-bar Parallel distribution.

7. a kind of intelligent electronic lock as claimed in claim 4, it is characterised in that: on the top surface of the translation linkage block and be located at The joining place of translation linkage block and axle sleeve, which upwardly extends molding, a guiding draw runner, and the inner top surface of the face-piece is provided with and is oriented to The third guide plate that draw runner is dislocatedly distributed, the one side wall of the guiding draw runner and the opposing sidewalls of third guide plate fit point Cloth, the bottom of the third guide plate and the joining place of translation linkage block and axle sleeve lean.

8. a kind of intelligent electronic lock as described in claim 1, it is characterised in that: the rear end of the linkage lock shaft is additionally provided with one Baffle, rear end and the baffle of the second spring abut against.

9. a kind of intelligent electronic lock as described in claim 1, it is characterised in that: the drive control device includes being packaged in lock master It the drive control plate that be electrically connected in shell and with power output device and is packaged in and locks in main casing and be electrically connected with drive control plate Energy-storage battery.

10. a kind of intelligent electronic lock as claimed in any one of claims 1-9 wherein, it is characterised in that: it further includes one and lock master The lock subshell of shell split settings, described lock are provided with one for the roller bearing part with lock tongue contraposition clamping, the roller bearing part in subshell Both ends respectively with lock subshell shaft connect, the lock tongue it is opposite with roller bearing part be set as arcwall face on one side.