阅读说明：本技术 锁芯 (Lock core ) 是由 李保福 李启平 何海雄 许海丰 于 2019-08-13 设计创作，主要内容包括：本发明提供了一种锁芯,包括：锁壳；锁胆,锁胆可转动地设置在锁壳内；闭锁叶片,闭锁叶片呈弧形,闭锁叶片沿锁胆的周向设置在锁胆外缘,并在解锁钥匙的驱动下沿锁胆的周向在叶片锁定位置和叶片解锁位置之间运动；锁边柱,锁边柱活动设置在锁胆和锁壳之间,锁边柱在伸入锁壳的边柱锁定位置和退出锁壳的边柱解锁位置之间运动；驱动电机,驱动电机设置在锁胆内,且位于闭锁叶片的内侧；凸轮,凸轮与驱动电机驱动连接,凸轮具有凹部；锁栓,锁栓活动设置在锁胆和锁壳之间,锁栓在伸入锁壳的锁栓锁定位置和退出锁壳的锁栓解锁位置之间运动。本发明解决了现有技术中的双重认证锁芯体积较大的问题。(The present invention provides a kind of lock cores, comprising: lock housing；Lock gall, lock gall are rotatably arranged in lock housing；It is latched blade, locking blade is arc-shaped, and locking blade is arranged along the circumferential of lock gall in lock gall outer rim, and moves between blade latched position and blade unlocked position under the driving of solution lock key along the circumferential of lock gall；Lock seaming column, lock seaming column are movably arranged between lock gall and lock housing, and lock seaming column moves between the side column locking position for protruding into lock housing and the side column unlocked position for exiting lock housing；Driving motor, driving motor are arranged in lock gall, and are located at the inside of locking blade；Cam, cam and driving motor are drivingly connected, and cam has recess portion；Locking bolt, locking bolt are movably arranged between lock gall and lock housing, and locking bolt moves between the locking bolt latched position for protruding into lock housing and the locking bolt unlocked position for exiting lock housing.The present invention solves the problems, such as that double authentication lock core volume in the prior art is biggish.)

1. a kind of lock core characterized by comprising

Lock housing (10)；

Lock gall (20), the lock gall (20) are rotatably arranged in the lock housing (10)；

It is latched blade (30), the locking blade (30) is arc-shaped, circumferential direction of locking blade (30) along the lock gall (20) It is arranged in the lock gall (20) outer rim, and the lock gall (20) described in the driving lower edge of solution lock key (110) is circumferential in blade lock Positioning is set to be moved between blade unlocked position；

It lockstitches a border column (40), the lock seaming column (40) is movably arranged between the lock gall (20) and the lock housing (10), the lock Side column (40) is protruding into the side column locking position of the lock housing (10) and is exiting between the side column unlocked position of the lock housing (10) Movement, when the locking blade (30) is located at the blade latched position, column of lockstitching a border described in locking blade (30) backstop (40), it and by the lock seaming column (40) is locked in the side column locking position, when the locking blade (30) is the blade solution When lock position, the locking blade (30) avoids the lock seaming column (40), and the lock seaming column (40) allows hand over to the side column Unlocked position；

Driving motor (50), driving motor (50) setting are located at the locking blade (30) in the lock gall (20) Inside；

Cam (60), the cam (60) and the driving motor (50) are drivingly connected, and the cam (60) has recess portion, works as institute Lock seaming column (40) is stated when being located at the side column locking position, described a part for lockstitching a border column (40) moves to the rotation of the recess portion On path, to hinder the cam (60) to rotate, when the lock seaming column (40) is located at the side column unlocked position, the lock seaming Column (40) avoids the rotation path of the recess portion, cam (60) being rotated by the driving motor (50)；

Locking bolt (70), the locking bolt (70) are movably arranged between the lock gall (20) and the lock housing (10), the locking bolt (70) it is moved between the locking bolt unlocked position for protruding into the locking bolt latched position of the lock housing (10) and exiting the lock housing (10), When the recess portion and the locking bolt (70) misplace, the movement of locking bolt (70) described in cam (60) backstop, and by the lock Bolt (70) is locked in the locking bolt latched position, when the driving motor (50) drive the recess portion to be aligned with the locking bolt (70) When, the locking bolt (70) can move to the locking bolt unlocked position.

2. lock core according to claim 1, which is characterized in that the lock seaming column (40) has to close to the cam (60) The extension (41) that extends of direction, the rotation path of extension (41) backstop or the evacuation recess portion, and when described When recess portion turns to the position being aligned with the locking bolt (70), the outer rim of the recess portion is located at the movement road of the extension (41) On diameter, the extension (41) squeezes the outer rim of the recess portion when resetting to drive the recess portion to reset.

3. lock core according to claim 2, which is characterized in that the extension (41) has to be protruded into for the cam (60) Cavity (411), the side opening setting of the cavity (411), the inner wall of the cavity (411) has protruding portion (412), when When the lock seaming column (40) is located at the side column locking position, side wall and the cam of the cavity (411) far from open-position-side (60) there is movement clearance, the protruding portion (412) is located on the rotation path of the recess portion, to hinder the cam between (60) it rotates, when the lock seaming column (40) is located at the side column unlocked position, the cam (60) gos deep into the cavity (411), the size of the movement clearance reduces, and the protruding portion (412) avoids the rotation of the recess portion.

4. lock core according to claim 2, which is characterized in that the locking blade (30) has groove (31), the lock Side column (40) has raised (42), when the locking blade (30) is located at the blade latched position, raised (42) and The groove (31) misplaces, lock seaming column (40) movement described in locking blade (30) backstop, when locking blade (30) position When the blade unlocked position, the protrusion (42) is aligned with the groove (31), and the protrusion (42) stretches to described recessed In slot (31), the lock seaming column (40) moves to the side column unlocked position.

5. lock core according to claim 4, which is characterized in that the inner wall of the groove (31) has guiding surface, described When being latched blade (30) reset, the guiding surface squeezes raised (42), and it is described recessed to drive raised (42) to exit Slot (31), the lock seaming column (40) move to the side column locking position.

6. lock core according to claim 4, which is characterized in that the lock seaming column (40) includes:

Side column ontology (43)；

It solves purl (44), the solution purl (44) and side column ontology (43) split settings, the solution purl (44) have institute It states extension (41), and the side column ontology (43) and the solution purl (44) all have raised (42).

7. lock core according to claim 1, which is characterized in that the recess portion includes:

First recess portion (61), first recess portion (61) and the lock seaming column (40) cooperate, and the lock seaming column (40) moves to institute On the rotation path for stating the first recess portion (61), to hinder the cam (60) to rotate；

Second recess portion (62), the axial direction along the cam (60), first recess portion (61) and second recess portion (62) are located at At the different segment of the cam (60), second recess portion (62) and the locking bolt (70) cooperate, second recess portion (62) When being aligned with the locking bolt (70), the locking bolt (70) is stretched in second recess portion (62).

8. lock core according to claim 7, which is characterized in that the circumferential direction along the cam (60), first recess portion (61) it is located at the different location of the cam (60) circumferential direction with second recess portion (62).

9. lock core according to claim 1, which is characterized in that the lock gall (20), which has, supplies the solution lock key (110) The solution lockhole (21) of insertion, the driving motor (50), the cam (60) and the locking bolt (70) with the solution lockhole (21) separate setting.

10. lock core according to claim 1, which is characterized in that the lock core further includes matching component (80), the matching Component (80) is matched with the solution lock key (110), and the driving motor (50) movement is controlled after successful match.

11. lock core according to claim 1, which is characterized in that the lock core further includes side column return unit (90), the side The both ends of column return unit (90) are abutted with the lock seaming column (40) and the lock gall (20) respectively, and are mentioned for the lock seaming column (40) For moving to the reset force of the side column unlocked position.

12. lock core according to claim 1, which is characterized in that the lock core further includes locking bolt return unit (100), described The both ends of locking bolt return unit (100) are abutted with the locking bolt (70) and the lock gall (20) respectively, and are mentioned for the locking bolt (70) For moving to the reset force of the locking bolt latched position.

Technical field

The present invention relates to lock technology fields, in particular to a kind of lock core.

Background technique

Current double authentication lock core unlock volume is larger in the market, and entire length is longer, is unfavorable for minimizing, and mostly Using mechanical and electronics independent control, as long as unlocking one of them can unlock, and motor unlocking part is exposed at keyhole It is interior, special machine tool unlocking motor locking member can be used, so as to open door lock, which results in existing double authentication locks The safety of core itself is lower, and is easy to open unlocking motor locking member from external carry out technology, and anti-to crack performance low.

Summary of the invention

The main purpose of the present invention is to provide a kind of lock core, with solve double authentication lock core volume in the prior art compared with Big problem.

To achieve the goals above, the present invention provides a kind of lock cores, comprising: lock housing；Lock gall, lock gall can be rotatably set In lock housing；It is latched blade, locking blade is arc-shaped, and locking blade is arranged along the circumferential of lock gall in lock gall outer rim, and is unlocking It is moved between blade latched position and blade unlocked position under the driving of key along the circumferential of lock gall；Lock seaming column, lock seaming column are living Dynamic to be arranged between lock gall and lock housing, lock seaming column is in the side column locking position for protruding into lock housing and the side column unlocked position for exiting lock housing Between move, when be latched blade be located at blade latched position when, locking blade backstop lockstitch a border column, and will lockstitch a border column be locked in side column Latched position, when being latched blade is blade unlocked position, locking blade evacuation lock seaming column, lock seaming column is allowed hand over to side column solution Lock position；Driving motor, driving motor are arranged in lock gall, and are located at the inside of locking blade；Cam, cam and driving motor It is drivingly connected, cam has recess portion, and when column of lockstitching a border is located at side column locking position, a part for column of lockstitching a border moves to turning for recess portion On dynamic path, to hinder cam to rotate, when column of lockstitching a border is located at side column unlocked position, the rotation path for column evacuation recess of lockstitching a border, Cam is rotated by driving motor；Locking bolt, locking bolt are movably arranged between lock gall and lock housing, and locking bolt is protruding into lock housing It is moved between locking bolt latched position and the locking bolt unlocked position for exiting lock housing, when recess portion and locking bolt dislocation, cam stops locking bolt Movement, and locking bolt is locked in locking bolt latched position, when driving motor driving recess portion is aligned with locking bolt, locking bolt can be moved To locking bolt unlocked position.

Further, lock seaming column has the extension extended to the direction close to cam, extension backstop or evacuation recess Rotation path, and when recess portion turns to the position being aligned with locking bolt, the outer rim of recess portion is located at the motion path of extension On, the outer rim of recess portion is squeezed when extension resets to drive recess portion to reset.

Further, extension has the cavity protruded into for cam, the side opening setting of cavity, and the inner wall of cavity has Protruding portion has movement clearance when column of lockstitching a border is located at side column locking position between side wall and cam of the cavity far from open-position-side, Protruding parts are on the rotation path of recess portion, and to hinder cam to rotate, when column of lockstitching a border is located at side column unlocked position, cam is deep The size of cavity, movement clearance reduces, the rotation of protruding portion evacuation recess.

Further, locking blade has groove, and lock seaming column has protrusion, when locking blade is located at blade latched position When, protrusion with groove misplace, locking blade backstop lock seaming column movement, when be latched blade be located at blade unlocked position when, protrusion and Groove alignment, protrusion stretch in groove, and lock seaming column moves to side column unlocked position.

Further, the inner wall of groove has guiding surface, when locking blade resets, guiding surface expression lobes, and drive Dynamic protrusion exits groove, and lock seaming column moves to side column locking position.

Further, lock seaming column includes: side column ontology；Purl, solution purl and side column ontology split settings are solved, needle set is unlocked There is extension, and side column ontology reconciliation purl all has protrusion.

Further, recess portion includes: the first recess portion, and the first recess portion and lock seaming column cooperation, lock seaming column move to the first recess portion Rotation path on, to hinder cam to rotate；Second recess portion, along the axial direction of cam, the first recess portion and the second recess portion are located at cam Different segment at, the second recess portion and locking bolt cooperate, and when the second recess portion is aligned with locking bolt, locking bolt is stretched in the second recess portion.

Further, it is located at the different location of cam circumferential direction along the circumferential direction of cam, the first recess portion and the second recess portion.

Further, lock gall has the solution lockhole for solution lock key insertion, and driving motor, cam and locking bolt are and Xie Suokong Separate setting.

Further, lock core further includes matching component, and matching component is matched with solution lock key, and is controlled after successful match Driving motor movement.

Further, lock core further includes side column return unit, and the both ends of side column return unit are abutted with lock seaming column and lock gall respectively, And the reset force for moving to side column unlocked position is provided for lock seaming column.

Further, lock core further includes locking bolt return unit, and the both ends of locking bolt return unit are abutted with locking bolt and lock gall respectively, and The reset force for moving to locking bolt latched position is provided for locking bolt.

It applies the technical scheme of the present invention, camber is set by that will be latched blade, so that at lock gall center no longer It is blocked blade occupancy, driving motor is arranged in the inside of locking blade, i.e., is arranged using saved space and drives Motor, the setting of such driving motor need not occupy lock core additional space, compact-sized, not only reduce the diameter of lock core, And the length of lock core is reduced, the volume of lock core entirety is reduced, lock core can be made to do shorter, more finely, be conducive to lock core Miniaturization.The lock core of the present embodiment forms mechanical caging by locking blade and lock seaming column, and cam and locking bolt form electronic lock Fixed, only when mechanical caging and electronic lock establish a capital unlock, lock core can unlock completely, while column of lockstitching a border can carry out cam Control, only when column of lockstitching a border moves to side column unlocked position, cam can be rotated, i.e., only complete mechanical release, ability Electronics unlock is enough carried out, in this way, electronic locking surprisingly solves when avoiding lock core by external force vibration or other illegal unlocking motions The case where lock, improves the safety of lock core.Lock core use process is as follows: when lock core does not unlock, locking blade be located at blade Latched position, lock seaming column are located at side column locking position, and a part for column of lockstitching a border is extend into lock housing, and another part is located at lock gall It is interior, to limit the rotation of lock gall, it is latched the movement of blade backstop lock seaming column at this time, side column locking will be locked, to realize machinery Locking, meanwhile, locking bolt is located at locking bolt latched position, and a part of locking bolt stretches in lock housing, and another part of locking bolt is located at lock In gallbladder, to limit the rotation of lock gall, the recess portion on cam and locking bolt misplace at this time, the movement of the outer rim backstop locking bolt of cam, Locking bolt is locked, and a part for column of lockstitching a border moves on the rotation path of recess portion, at this point, driving motor can not drive cam Rotation, also can not just carry out electronics unlock, to realize control of the mechanical caging to electronic locking；When solution lock key unlocks lock core When, unlock key actuated locking blade rotation is latched the movement of blade no longer backstop lock seaming column, lock seaming column moves to side column unlock Position, lock seaming column exit the preliminary unlock that lock housing realizes lock core, while the rotation for column no longer backstop cam of lockstitching a border, matching component With being rotated by driving motor of cam after success, so that recess portion is aligned with locking bolt, locking bolt can exit lock housing and move to Locking bolt unlocked position, to realize comprehensive unlock of lock core.When solution lock key extracts lock core, when lock core resets, locking blade exists It is resetted under the action of leaf spring, is latched extruding lock seaming column in blade reseting procedure and makes column reset of lockstitching a border, lock seaming column resetted Recess portion is squeezed in journey, so that the reset of cam is realized in cam reversion, locking bolt resets under the action of locking bolt return unit, above-mentioned lock core Reseting procedure do not need driving motor additional act, locking blade, lock seaming column, cam and locking bolt can automatically reset.

Detailed description of the invention

The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:

Fig. 1 shows the structural schematic diagram of lock core of the invention；

Fig. 2 shows the structural schematic diagrams of the locking blade of the lock core in Fig. 1 and lockstitch a border column and solution lock key cooperation；

Fig. 3 shows the side view cutaway drawing of Fig. 2；

Fig. 4 shows the lock seaming column of the lock core in Fig. 1 at side column locking position and the structural schematic diagram of cam；

Fig. 5 shows the lock seaming column of the lock core in Fig. 1 in side column unlocked position and the structural schematic diagram of cam；

Fig. 6 shows the matching component and the solution matched structural schematic diagram of lock key of the lock core in Fig. 1；

Fig. 7 shows the structural schematic diagram of the lock seaming column and cam of the lock core in Fig. 1；

When the locking bolt that Fig. 8 shows the lock core in Fig. 1 is located at locking bolt latched position and the structural schematic diagram of cam；

When the locking bolt that Fig. 9 shows the lock core in Fig. 1 is located at locking bolt unlocked position and the structural schematic diagram of cam；And

Figure 10 shows the structural schematic diagram of the lock seaming column driving cam return when resetting of the lock core in Fig. 1.

Wherein, the above drawings include the following reference numerals:

10, lock housing；20, lock gall；21, Xie Suokong；30, it is latched blade；31, groove；40, lock seaming column；41, extension；411, chamber Body；412, protruding portion；42, raised；43, side column ontology；44, Xie Suozhen；50, driving motor；60, cam；61, the first recess portion； 62, the second recess portion；70, locking bolt；80, matching component；90, side column return unit；100, locking bolt return unit；110, lock key is solved.

Specific embodiment

It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.

It should be pointed out that unless otherwise specified, all technical and scientific terms used in this application have and the application The normally understood identical meanings of person of an ordinary skill in the technical field.

In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, top, bottom " is usually needle For direction shown in the drawings, or for component itself is on vertical, vertical or gravity direction；Equally Ground for ease of understanding and describes, and " inside and outside " refers to the inside and outside of the profile relative to each component itself, but the above-mentioned noun of locality is not For limiting the present invention.

In order to solve the problems, such as that double authentication lock core volume in the prior art is biggish, the present invention provides a kind of lock cores.

A kind of lock core as shown in Figures 1 to 10, including lock housing 10, lock gall 20, locking blade 30, lock seaming column 40, driving Motor 50, cam 60 and locking bolt 70, lock gall 20 are rotatably arranged in lock housing 10；It is arc-shaped to be latched blade 30, is latched blade 30 are arranged along the circumferential of lock gall 20 in 20 outer rim of lock gall, and along the circumferential in blade of lock gall 20 under the driving of solution lock key 110 It is moved between latched position and blade unlocked position；Lock seaming column 40 is movably arranged between lock gall 20 and lock housing 10, column 40 of lockstitching a border It is moved between the side column locking position for protruding into lock housing 10 and the side column unlocked position for exiting lock housing 10, when locking blade 30 is located at When blade latched position, locking 30 backstop of blade lock seaming column 40, and lock seaming column 40 is locked in side column locking position, when locking leaf When piece 30 is blade unlocked position, the locking evacuation lock seaming column 40 of blade 30, lock seaming column 40 is allowed hand over to side column unlocked position；It drives Dynamic motor 50 is arranged in lock gall 20, and is located at the inside of locking blade 30；Cam 60 and driving motor 50 are drivingly connected, cam 60 have recess portion, and when column 40 of lockstitching a border is located at side column locking position, a part of lock seaming column 40 moves to the rotation path of recess portion On, to hinder cam 60 to rotate, when column 40 of lockstitching a border is located at side column unlocked position, the rotation path for 40 evacuation recess of column of lockstitching a border, Cam 60 is rotated by driving motor 50；Locking bolt 70 is movably arranged between lock gall 20 and lock housing 10, and locking bolt 70 is being stretched Enter the locking bolt latched position of lock housing 10 and exit lock housing 10 locking bolt unlocked position between move, when recess portion and locking bolt 70 misplace When, the movement of 60 backstop locking bolt 70 of cam, and locking bolt 70 is locked in locking bolt latched position, when driving motor 50 drive recess portion with When locking bolt 70 is aligned, locking bolt 70 can move to locking bolt unlocked position.

Camber is arranged by that will be latched blade 30 in the present embodiment, so that being no longer blocked blade at 20 center of lock gall 30 occupy, and driving motor 50 is arranged in the inside of locking blade 30, i.e., driving motor are arranged using saved space 50, the setting of such driving motor 50 need not occupy lock core additional space, compact-sized, not only reduce the diameter of lock core, And the length of lock core is reduced, the volume of lock core entirety is reduced, lock core can be made to do shorter, more finely, be conducive to lock core Miniaturization.The lock core of the present embodiment forms mechanical caging, cam 60 and 70 groups of locking bolt by locking blade 30 and lock seaming column 40 At electronic locking, only when mechanical caging and electronic lock establish a capital unlock, lock core can unlock completely, while 40 meeting of column of lockstitching a border Cam 60 is controlled, only when column 40 of lockstitching a border moves to side column unlocked position, cam 60 can be rotated, i.e., only complete At mechanical release, electronics unlock can be carried out, in this way, avoiding lock core by external force vibration or other illegal unlocking motions When, the case where electronic locking accidental unlocking, improve the safety of lock core.Lock core use process is as follows: when lock core does not unlock, Locking blade 30 is located at blade latched position, and lock seaming column 40 is located at side column locking position, and a part of lock seaming column 40 extend into lock In shell 10, another part is located in lock gall 20, to limit the rotation of lock gall 20, is latched 30 backstop of blade lock seaming column 40 at this time Movement locks lock seaming column 40, to realize mechanical caging, meanwhile, locking bolt 70 is located at locking bolt latched position, and one of locking bolt 70 It point stretching in lock housing 10, another part of locking bolt 70 is located in lock gall 20, to limit the rotation of lock gall 20, cam 60 at this time On recess portion and locking bolt 70 misplace, the movement of the outer rim backstop locking bolt 70 of cam 60 locks locking bolt 70, and column 40 of lockstitching a border A part moves on the rotation path of recess portion, at this point, driving motor 50 can not drive cam 60 to rotate, also can not just carry out electricity Subsolution lock, to realize control of the mechanical caging to electronic locking；When solving the solution lock pin of lock key 110, solution lock key 110 is driven Dynamic locking blade 30 rotates, and the movement of locking blade 30 no longer backstop lock seaming column 40, lock seaming column 40 moves to side column unlocked position, Lock seaming column 40 exits the preliminary unlock that lock housing 10 realizes lock core, while the rotation for the no longer backstop cam 60 of column 40 of lockstitching a border, matching at Being rotated by driving motor 50 of cam 60 after function, so that recess portion is aligned with locking bolt 70, locking bolt 70 exits lock housing 10 and transports It moves to locking bolt unlocked position, to realize comprehensive unlock of lock core.

As shown in Figure 4 and Figure 5, lock seaming column 40 has the extension 41 extended to the direction close to cam 60, extension 41 The rotation path of backstop or evacuation recess.

Specifically, driving motor 50 is arranged at the center of lock gall 20, and extension 41 extends radially to lock gall along lock core At 20 center, the approximate Y-shaped of extension 41, and semi-surrounding structure is formed, semi-surrounding structure has the chamber protruded into for cam 60 Body 411, the side opening setting of cavity 411, the inner wall of cavity 411 have protruding portion 412, and the effect of protruding portion 412 is to stop The rotation for keeping off cam 60, when column 40 of lockstitching a border is located at side column locking position, extension 41 is transported to the direction close to 20 center of lock gall Dynamic, cam 60 has movement clearance close to the open-position-side of cavity 411 between side wall of the cavity 411 far from open-position-side and cam 60, Protruding portion 412 stretches on the rotation path of recess portion, to hinder cam 60 to rotate, referring to the direction in Fig. 4,411 bottom of cavity Opening setting, roof are the side wall far from open-position-side, and there are movement clearances with cam 60 for roof；When lock seaming column 40 is located at side column When unlocked position, extension 41 is moved to the direction far from 20 center of lock gall, and the movement of extension 41 is so that cam 60 is further It is deep into cavity 411, the size of movement clearance reduces, and the rotation of 412 evacuation recess of protruding portion, cam 60 is in driving motor 50 Driving under be freely rotated, referring to the direction in Fig. 4, extension 41 is moved downward, and cam 60 is deep into the most interior place of cavity 411, Movement clearance between roof and cam 60 reduces.When recess portion turns to the position being aligned with locking bolt 70, the outer rim position of recess portion In on the motion path of extension 41, at this point, 41 counter motion of extension is resetted, the fortune of extension 41 if lock core resets The dynamic outer rim that can squeeze recess portion realizes the effect that recess portion automatically resets under the driving of extension 41 so that recess portion inverts. Certainly, other than extension 41 is arranged to the mode of semi-surrounding structure by above-mentioned setting, extension 41 can also be arranged to directly It is linear, the control to cam 60 is realized by the protruding portion 412 of the side of linear.

As shown in Figures 2 and 3, the outer rim for being latched blade 30 opens up fluted 31, and lock seaming column 40 has protrusion 42, works as locking When blade 30 is located at blade latched position, protrusion 42 misplaces with groove 31, and locking 30 backstop of blade lock seaming column 40 moves, and works as locking When blade 30 turns to blade unlocked position along the axis of lock gall 20 under the driving for solving lock key 110, protrusion 42 and groove 31 Alignment, protrusion 42 stretch in groove 31, so that lock seaming column 40 has the space of movement, lock seaming column 40 moves to side column solution Lock position realizes the mechanical release of lock gall 20 to exit lock housing 10.

Optionally, the inner wall of groove 31 has guiding surface, and along the direction far from lock seaming column 40, guiding surface is to close The direction of 31 axis of groove tilts, and correspondingly, the side wall of protrusion 42 also has the inclined-plane with guiding surface cooperation, in this way, when solution When lock key 110 extracts lock core, it is latched counter motion under the action of leaf spring of blade 30, is resetted, in locking blade In 30 motion process, the inclined-plane in guiding surface expression lobes 42 on groove 31, so that protrusion 42 is driven to exit groove 31, Lock seaming column 40 moves to side column locking position, and lock seaming column 40 is extend into again in lock housing 10, so that lock core is when resetting without upper Electricity can be realized by mechanical structure and be automatically reset.Meanwhile during column 40 of lockstitching a border moves to side column locking position again, Protruding portion 412 squeezes recess portion band moving cam 60 and rotates backward, and as shown in Figure 10, realizes the reset of cam 60.Protrusion 42 and groove 31, which can be set tapered or sloping platform shape etc., has bevelled shape.

As depicted in figs. 1 and 2, lock seaming column 40 includes that side column ontology 43 conciliates purl 44, Xie Suozhen 44 and side column ontology 43 Split settings, wherein lock seaming column 40 is in linear type, and along the axially extending of lock gall 20, and it is L-shaped to solve purl 44, and L-shaped one section Along the axially extending of lock gall 20, another section of radially extending along lock gall 20, Xie Suozhen 44 along the axially extending end of lock gall 20 with The one end fits of lock seaming column 40, Xie Suozhen 44 are the extension cooperated with cam 60 along the other end that lock gall 20 radially extends 41, and the whole reconciliation purl 44 of side column ontology 43 all has protrusion 42 along the axially extending segment of lock gall 20.In fact, side Column ontology 43 is conciliate both purls 44 and is moved synchronously, and two seperated components why are arranged to, and is based on manufacturing process From the aspect of, difficulty of processing is reduced, convenient for the processing for column 40 of lockstitching a border.It is of course also possible to directly by side column ontology 43 and unlock Needle 44 is arranged integral.

As shown in Fig. 3 and Fig. 4 and Fig. 8 and Fig. 9, recess portion includes the first recess portion 61 and the second recess portion 62, the first recess portion 61 Mainly cooperate with lock seaming column 40, the extension 41 of lock seaming column 40 moves on the rotation path of the first recess portion 61, to hinder cam 60 rotations；Second recess portion 62 cooperates with locking bolt 70, and when the second recess portion 62 is aligned with locking bolt 70, locking bolt 70 stretches to the second recess portion 62 It is interior, and be located at the different segment of cam 60 along the axial direction of cam 60, the first recess portion 61 and the second recess portion 62.The present embodiment For cam 60 along axial stepped, wherein path section side has the first recess portion 61, cooperates with lock seaming column 40, major diameter section side tool Have the second recess portion 62, with locking bolt 70 cooperate, why be arranged into a ladder be in order to enable the diameter of cam 60 everywhere with The size of extension 41 and the size of locking bolt 70 match, and while guaranteeing that lock core works normally, reduce the entirety of lock core Size.

Optionally, it is located at the circumferential different location of cam 60 along the circumferential direction of cam 60, the first recess portion 61 and the second recess portion 62 Place.For the present embodiment since the protruding portion 412 on extension 41 is located at side, locking bolt 70 is vertically arranged and is located at 60 top of cam, Thus when cylinder lock timing, the first recess portion 61 is towards side, and the second recess portion 62 is not towards top, and when lock core unlock, first is recessed Portion 61 rotates certain angle, and the second recess portion 62 turns to upward.Certainly, the position between the first recess portion 61 and the second recess portion 62 Relationship can also be accordingly arranged according to the position of protruding portion 412 and locking bolt 70, as long as guaranteeing cylinder lock timing, the first recess portion 61 towards protruding portion 412, and the second recess portion 62 is not towards locking bolt 70, and when lock core unlocks, the first recess portion 61 rotates certain angle The protruding portion 412 that is staggered is spent, the second recess portion 62 is turned to towards locking bolt 70.

Other than the above-mentioned mode for being provided with the first recess portion 61 and the second recess portion 62, it can also be provided only with a recess portion, I.e. the recess portion not only cooperates with protruding portion 412, but also cooperates with locking bolt 70, such as the protruding portion 412 of the present embodiment is located at side, locking bolt 70 are located at vertical direction, are spaced 90 degree of angles therebetween, thus recess portion is axially extended to 412 He of protruding portion along cam 60 At locking bolt 70, when cylinder lock timing, for recess portion towards side, recess portion is naturally just wrong with locking bolt 70 while towards protruding portion 412 Position, the movement of 60 backstop locking bolt 70 of cam, when lock core unlock, cam 60 rotates 90 degree, and recess portion is aligned with locking bolt 70, naturally It misplaces with protruding portion 412, therefore, which can also play the setting side with the first above-mentioned recess portion 61 and the second recess portion 62 The essentially identical technical effect of formula, but the set-up mode needs the driving of driving motor 50 that can reset when cam 60 resets. In order to realize automatically reseting for cam 60, can the position on the basis of the above to locking bolt 70 be adjusted, such as according to Fig. 4 institute The direction shown, keep protruding portion 412 position it is constant, by locking bolt 70 be arranged below cam 60, when cylinder lock timing, situation with Above-mentioned identical, when lock core unlock, cam 60 rotates counterclockwise about 90 degree of positions being aligned to recess portion with locking bolt 70, i.e. cam 60 substantially in position shown in Fig. 10, at this point, locking bolt 70 unlocks, and when needing to be reset, protruding portion 412 can still squeeze recess portion Outer rim band moving cam 60 reversion realize automatically reset.

As shown in Figure 1, lock gall 20 has the solution lockhole 21 being inserted into for solution lock key 110, a part of locking blade 30 is needed It is arranged at solution lockhole 21, locking blade 30 can be driven to rotate when solution lock key 110 is inserted into solution lockhole 21 in this way, and Driving motor 50, cam 60 and locking bolt 70, which separate with solution lockhole 21, to be arranged.In this way, only having the phase of mechanical caging in solution lockhole 21 Component is closed, the driving motor 50 that will not relate to electronic locking waits components, and when lock core is agitated, foreign matter enters from solution lockhole 21 The component of electronic locking will not be touched afterwards, also can not just stir driving motor 50 and cam 60 moves, to further increase The safety of lock core.

Since camber is arranged in the locking blade 30 of the present embodiment and is arranged at the outer rim of lock gall 20, thus solve lockhole 21 The position that proximal edge is leaned in 20 end face of lock gall, rather than centrally disposed place are set, in this way, locking blade 30 can be located at solution In lockhole 21, solution lock key 110 can be moved by the solution driving locking blade 30 of lockhole 21.

The locking blade 30 of the present embodiment be provided with it is multiple, a part locking blade 30 along lock core axial alignment, it is another It is arranged in pairs, and is separately positioned at the opposite two sides of lock gall 20 between part locking blade 30, solution lock key 110 squeezes lock gall The locking blade 30 of 20 two sides, so that the rotation direction of the locking blade 30 of two sides is on the contrary, when all grooves for being latched blades 30 When 31 shapes formed are identical as the shape of protrusion 42 on lock seaming column 40, lock seaming column 40 be can be freely moved, and realize mechanical solution Lock, as long as there is a locking blade 30 not move to blade unlocked position, lock core can keep mechanical caging.For the side of processing Just, the protrusion 42 of the present embodiment is in linear type, correspondingly, convex when the groove 31 on a locking blade 30 forms straight line Playing 42 can extend into groove 31.It is of course also possible to be arranged into a bent shape, the other shapes such as streamlined.

As shown in figures 1 to 6, lock core further includes matching component 80, and matching component 80 can be with the solution progress of lock key 110 Match, matching component 80 include probe, solve lock key 110 on have contact, when solve lock key 110 be inserted into lock core when, probe with Contact contact communication is matched, if it fails to match, solution lock key 110 will not power for driving motor 50, and cam 60 is just not yet It can rotate, locking bolt 70 is maintained at locking bolt latched position, and lock core keeps electronic locking, if successful match, solution lock key 110 is driving Motor 50 is powered, and driving motor 50 drives cam 60 to rotate, and the second recess portion 62 is aligned with locking bolt 70, and locking bolt 70 moves to locking bolt solution Electronics unlock can be realized in lock position.

As shown in Figure 4 and Figure 5, lock core further includes side column return unit 90, and side column return unit 90 is preferably Hookean spring, side column The both ends of return unit 90 are abutted with lock seaming column 40 and lock gall 20 respectively, in this way, when locking blade 30 moves to blade unlocked position When, groove 31 is aligned with protrusion 42, and lock seaming column 40 is automatically moved into side column unlocked position under the action of side column return unit 90, real Existing mechanical release.The various shapes such as rectangular, taper, sloping platform can be set in one end that lock seaming column 40 protrudes into lock housing 10.

As shown in Figure 8 and Figure 9, lock core further includes locking bolt return unit 100, and locking bolt return unit 100 is preferably also Hookean spring, Locking bolt return unit 100 is set on locking bolt 70, and the both ends of locking bolt return unit 100 are abutted with locking bolt 70 and lock gall 20 respectively, locking bolt Return unit 100 is that locking bolt 70 provides the reset force for moving to locking bolt latched position, so that locking bolt 70 has always protrudes into lock housing 10 Movement tendency, when lock gall 20 invert reset when, locking bolt 70 automatically extends into lock housing 10 under the action of locking bolt return unit 100 It is interior, realize automatic locking.Since locking bolt return unit 100 is that locking bolt 70 provides and protrudes into the reset force of lock housing 10, thus, locking bolt 70 reset forces for exiting lock housing 10 are needed by extruding of the lock housing 10 to locking bolt 70, in order to guarantee the reliability squeezed, locking bolt 70 The one end for protruding into lock housing 10 is provided with extruding inclined-plane, and correspondingly, the groove body that lock housing 10 accommodates locking bolt 70 is also equipped with inclined-plane, this reality It applies example and one end that locking bolt 70 protrudes into lock housing 10 is arranged near hemispherical, cambered surface, which is formed, squeezes inclined-plane, corresponding in lock housing 10 Groove body be also shape of the same race, in this way, when the second recess portion 62 is aligned with locking bolt 70, passes through solution lock key 110 and drive lock gall 20 Rotation, 10 upper groove body inner wall of lock housing squeeze the extruding inclined-plane on locking bolt 70, so that locking bolt 70 exits lock housing 10, realize electron solutions Lock.Certainly, hemispherical can also be replaced using shapes such as taper, sloping platforms.

It should be noted that multiple in above-described embodiment refer at least two.

It can be seen from the above description that the above embodiments of the present invention realized the following chievements:

1, solve the problems, such as that double authentication lock core volume in the prior art is biggish；

2, using arc shaped blade, lock core structure is compact, reduces the volume of lock core entirety, lock core can be made to do shorter, more finely, Be conducive to the miniaturization of lock core；

3, mechanical caging and electronic locking double locking, lock core safety are higher；

4, mechanical caging controls electronic locking, when avoiding lock core by external force vibration or other illegal unlocking motions, electronic lock The case where determining accidental unlocking；

5, it is automatically reset by mechanical structure realization, without powering on when reset, saves the energy；

6, only have the associated components of mechanical caging in solution lockhole, avoid foreign matter from entering from solution lockhole and stir driving motor and cam fortune Dynamic situation, avoids technology from cracking.

Obviously, above-mentioned the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments. Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts all Other embodiments should fall within the scope of the present invention.

It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet Include " when, indicate existing characteristics, step, work, device, component and/or their combination.

It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, " Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way Data be interchangeable under appropriate circumstances, so that presently filed embodiment described herein can be in addition to illustrating herein Or the sequence other than those of description is implemented.

The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.