CN107939171A - Lock core, lockset conciliate lock key - Google Patents
Lock core, lockset conciliate lock key Download PDFInfo
- Publication number
- CN107939171A CN107939171A CN201711138155.1A CN201711138155A CN107939171A CN 107939171 A CN107939171 A CN 107939171A CN 201711138155 A CN201711138155 A CN 201711138155A CN 107939171 A CN107939171 A CN 107939171A
- Authority
- CN
- China
- Prior art keywords
- lock
- lock gall
- gall
- key
- locking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
- G07C2009/00761—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by connected means, e.g. mechanical contacts, plugs, connectors
Abstract
The present invention provides a kind of lock core, lockset conciliates lock key, the lock core by authorized component by upper lock gall and the locking linkage of middle lock gall, by clutch by upper lock gall and lower lock gall clutch connection.During lock core locking, it is subject to applied external force, upper lock gall axial rotation, lock gall rotates in driving, and middle lock gall driving clutch mechanism action, makes lock gall be separated with lower lock gall, realize Lock cylinder idling.When lock core unlocks, the mandate active force of lock key is solved, lock gall links with the locking of middle lock gall in releasing, solution lock key is rotated, lock gall rotates in drive, and middle lock gall remains static, clutch makes lock gall and lower lock gall link, and the upper lower lock gall axial rotation of lock gall driving, realizes that lock core unlocks.The incorrect Lock cylinder idling of lock key is solved, solution lock key is correct and has mandate lock core unlock, prevents that solution lock key is incorrect and/or unauthorized destroys key and lock core；The lock gall of idle-run lock pin is not fixed, and for electric drill without impetus, violence damage is more difficult, improves lock core drilling-preventing performance.
Description
Technical field
The present invention relates to field of lockset, conciliates lock key in particular to a kind of lock core, lockset.
Background technology
At present, the lock core that many electric power, energy enterprise use is that mechanical billiard adds rim lock cylinder mostly, and mandate passes through locking
Key realizes, this kind of lock core just can unlock after often shaped as key bit is correct, and anti-theft performance is low, easily by technology unlocking；Separately
Outside, authorized by locking key, can cause to twist by force and destroy lock core and key.
The content of the invention
It is a primary object of the present invention to provide a kind of lock core, lockset conciliates lock key, to solve lock of the prior art
The technical problem that core is easily unlocked by technology unlocking and violence.
To achieve these goals, the first aspect of the invention, there is provided a kind of lock core, including shell and be arranged on outer
Lock gall in shell, lock gall include nested upper lock gall, middle lock gall and the lower lock gall set successively, are set between upper lock gall and middle lock gall
There is authorized component, the locking for upper lock gall and middle lock gall is spacing；During lock core locking, the spacing upper lock gall of authorized component and middle lock gall
Axial rotation so that upper lock gall and middle lock gall keep locking linkage；When lock core unlocks, solution lock key, which provides, authorizes active force,
Authorized component is driven to act, the locking linkage in releasing between lock gall and middle lock gall；Be provided between middle lock gall and lower lock gall from
Close mechanism, the clutch connection for upper lock gall and lower lock gall；During lock core locking, it is subject to applied external force, upper lock gall axial rotation,
Lock gall rotates in driving, and middle lock gall driving clutch mechanism action, makes lock gall be in discrete state with lower lock gall, realize lock core sky
Turn；When lock core unlocks, the mandate active force of lock key is solved, the upper lock gall of releasings and the locking of middle lock gall link, and rotation solves lock key,
Lock gall axial rotation in drive, middle lock gall remain static, and clutch causes lock gall and lower lock gall to be in linkage status,
The upper lower lock gall axial rotation of lock gall driving, realizes that lock core unlocks.
Further, authorized component includes：Part is authorized, is movably disposed on lock gall；During lock core locking, part is authorized
With unauthorized position；When lock core unlocks, it is subject to authorize active force, authorizes part to have and authorize position；Locating part, movably sets
Put on upper lock gall；When authorizing part to be located at unauthorized position, locating part is with authorizing part to abut against, and centering lock gall axially limits
Position so that middle lock gall links with the locking of upper lock gall；When authorizing part positioned at mandate position, locating part is released to authorizing part to move
The axial limiting of centering lock gall.
Further, it is magnetic part to authorize part, and mandate active force is magnetic action power；When lock core unlocks, it is subject to magnetic work
Firmly, magnetic part, which moves to, authorizes position, and attracts locating part magnetropism part to move, and releases the axial limiting of centering lock gall.
Further, locating part is steel ball, and upper lock gall is provided with the mounting hole of steel ball；Magnetic part is provided with the receiving of steel ball
Groove；When magnetic part is located at unauthorized position, holding tank is staggeredly arranged with mounting hole, and steel ball side is connected to the appearance of magnetic part
On face, opposite side is embedded in the limiting slot of middle lock gall；When magnetic part is positioned at mandate position, holding tank cloth opposite with mounting hole
Put, magnetic part attracts steel ball to be moved from mounting hole to holding tank, the limiting slot of lock gall during steel ball departs from.
Further, authorized component is additionally provided with the first return unit, and when solving lock key de-authorization active force, first is multiple
Position part driving authorizes part from authorizing position to be moved to unauthorized position, the limit of lock gall during locating part is compressed back during the motion
Position groove so that upper lock gall links with the locking of middle lock gall.
Further, clutch includes separation block and clutch block, separates block and clutch block abuts against；Locking Hymecromone cross from
Block is closed separably to be connected with lower lock gall.
Further, middle lock gall sets rotary lifting structure between block with separating, during middle lock gall axial rotation, middle lock gall energy
Enough promote separation block to move axially by rotary lifting structure, and then promote clutch block to move axially and separated with upper lock gall, solve
Except the linkage of upper lock gall and lower lock gall.
Further, rotary lifting structure includes V-type protrusion and V-type holding tank；V-type protrusion is arranged on separation block and middle lock
The opposite one end of courage, V-type holding tank are arranged on middle lock gall, and V-type protrusion is adapted with V-type holding tank；Also set up on separation block
There are limit protrusion, the spacing holding tank that insertion case inside is axially set, for limiting the axial rotation of separation block.
Further, upper lock gall is axially provided with coupling spindle, and the lower end of coupling spindle is provided with connecting portion, the upper end of clutch block
Connection auxiliary section is provided with, the connecting portion of coupling spindle sequentially passes through middle lock gall with separating block, the connection auxiliary section phase with clutch block
Connection, connecting portion and connection auxiliary section are used for the relative rotation for limiting coupling spindle and clutch block, make clutch block only along coupling spindle axis
To movement；The lower end of clutch block has limiting section, and limiting section can be axially slidably disposed in lower lock gall along it, and limit from
Close the relative rotation of block and lower lock gall；During lock core locking, the lower end of clutch block is in axial sliding connection with lower lock gall, clutch block upper end
Connection auxiliary section and the connecting portion of coupling spindle be in axial sliding connection；Lock gall rotates during upper lock gall axial rotation drives, middle lock gall
Promote separation block to move axially downwards by rotary lifting structure, and then promote clutch block to move axially downwards, the company of clutch block
Connect auxiliary section with the connecting portion on upper lock gall coupling spindle to depart from, lock gall is in discrete state with lower lock gall, upper lock gall is with
Lock gall can dally inside the shell；When lock core unlocks, the upper lock gall of solution lock key insertion, there is provided active force is authorized, with authorized component
Match, the locking that authorized component releases upper lock gall and middle lock gall links；Rotate solution lock key, upper lock gall with its axial rotation,
Upper lock gall drives clutch block axial rotation, and then drives lower lock gall axial rotation to realize unlock.
Further, the connecting portion of upper lock gall first line of a couplet spindle is raised for waist type, and the connection auxiliary section of clutch block is the first waist
Type hole, waist type protrusion are embedded in the first waist-shaped hole, can be moved axially along the first waist-shaped hole.
Further, the limiting section of clutch block is waist type block structure, and the waist type agllutination with clutch block is provided with lower lock gall
Matched second waist-shaped hole of structure, the limiting section of clutch block are embedded in the second waist-shaped hole, can be axial along the second waist-shaped hole
It is mobile.
Further, the second return unit is additionally provided with clutch block, for separating the reset of block and clutch block.
Further, the second return unit is resetting spring, and clutch block one end opposite with lower lock gall is installed with for holding
Receive the storage tank of resetting spring, resetting spring one end is abutted with the bottom of storage tank, and the other end stretches out storage tank to be supported with lower lock gall
Connect.
Further, pellet component is additionally provided between upper lock gall and middle lock gall, for locking spacing upper lock gall and middle lock
The axial rotation of courage；Pellet component includes at least one set of mechanical billiard, and the upper pellet that one group of mechanical billiard includes being connected to each other is with
Pellet, upper pellet are placed in the marble hole of lock gall, and lower pellet is placed in the marble hole of middle lock gall；During lock core locking, on
Pellet is placed in the marble hole of lock gall completely, and a part for lower pellet is located in the marble hole of upper lock gall, another part position
In in the marble hole of middle lock gall；Pellet component and authorized component, it is spacing to carry out double locking to upper lock gall and middle lock gall；Lock core solution
During lock, the upper lock gall of solution lock key insertion, is adapted to upper pellet, lower pellet is fully retracted just to the marble hole of middle lock gall,
The locking for releasing pellet component centering lock gall is spacing；Under the mandate active force of solution lock key, authorized component action, releases centering
The locking of lock gall is spacing.
Further, the first position limiting structure is provided with middle lock gall, for the axial movement of lock gall in limitation, on lower lock gall
The second position limiting structure is provided with, for limiting the axial movement of lower lock gall.
Further, the first position limiting structure includes the annular groove for being arranged on middle lock gall side and sets on the shell
Positioning pin, positioning pin insertion annular groove, the axial movement of lock gall in limitation；Second position limiting structure is included in lower lock gall and shell
Annular chamber and the baffle ring being arranged in annular chamber, the axial movement of the lower lock gall of baffle ring limitation between wall.
The second aspect of the invention, there is provided a kind of lockset, including lock housing, and the lock core and volume being arranged in lock housing
Chip, lock core are the lock core in any one of such scheme, and coded slice has encoded radio, are the ID identification informations of lockset；Solution
Lock key is inserted into lockhole and identifies coded slice, after reading the encoded radio of coded slice, the storage data of matching solution lock key, for locking
The mandate of the authorized component of core, it is spacing to release the locking of upper lock gall and middle lock gall；If matching is incorrect, solution lock key is not sent
Authorized order, with no authorized active force, the locking Hymecromone of lock core cross authorized component and link with the locking of middle lock gall；Unlock key turns
When, the upper lock gall axial rotation of lock core, lock gall axial rotation in drive；Middle lock gall driving clutch mechanism during axial rotation
Action, makes lock gall be in discrete state with lower lock gall, upper lock gall can dally inside the shell with middle lock gall；If matching is just
Really, solution lock key sends authorized order, there is provided authorizes active force, drives the authorized component of lock core to act, lock gall is with releasing
The locking linkage of lock gall；When unlocking key turns, the upper lock gall axial rotation of lock core, locking Hymecromone crosses clutch and drives lower lock
Courage, which rotates, realizes unlock.
The third aspect of the invention, there is provided one kind solution lock key, solution lock key are mutually fitted with the lockset in such scheme
Match somebody with somebody, identify the coded slice of lockset, read the encoded radio of coded slice, the storage data of matching solution lock key, the mandate for lock core
The mandate of component, it is spacing to release the locking of upper lock gall and middle lock gall.
Further, unlock key includes electromagnetic assembly, and when solution lock key is adapted with lockset, solution lock key, which is sent, to be awarded
Power instruction, electromagnetic assembly, which obtains, authorizes electric energy, and the magnetic action power for authorizing is provided to the authorized component of lock core.
Further, the latch release shaft for solving lock key is provided with the unlock tooth being adapted with the pellet component of lock core.
The lock core of technical solution of the present invention, upper lock gall and the locking of middle lock gall are linked, pass through clutch by authorized component
Structure is by upper lock gall and lower lock gall clutch connection.During lock core locking, it is subject to applied external force, upper lock gall axial rotation, locks in driving
Courage rotates, and middle lock gall driving clutch mechanism action, makes lock gall be in discrete state with lower lock gall, realize Lock cylinder idling.Lock core
During unlock, solve the mandate active force of lock key, in releasing the locking of lock gall and middle lock gall link, solution lock key is rotated, in drive
Lock gall axial rotation, middle lock gall remain static, and clutch causes lock gall and lower lock gall to be in linkage status, upper lock gall
The lower lock gall axial rotation of driving, realizes lock core solution lock pin locking.Lock core, the lockset of the present invention conciliates lock key, solves lock key
Incorrect Lock cylinder idling, solution lock key is correct and has mandate lock core unlock, prevents that solution lock key is incorrect and/or unauthorized destroys
Key and lock core；The lock gall of idle-run lock pin is not fixed, and for electric drill without impetus, violence damage is more difficult, improves lock core drilling-preventing performance.
Brief description of the drawings
The Figure of description for forming the part of the present invention is used for providing a further understanding of the present invention, and of the invention shows
Meaning property embodiment and its explanation are used to explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is structure diagram of the lock core of the present invention with solving lock key；
Fig. 2 is the profile of lock core of the present invention；
Fig. 3 is the other direction profile of lock core of the present invention；
Fig. 4 is the structure diagram of the upper lock gall of lock core of the present invention；
Fig. 5 is the structure diagram of the middle lock gall of lock core of the present invention；
Fig. 6 is the structure diagram of the lower lock gall of lock core of the present invention；
Fig. 7 is the structure diagram of the separation block of lock core of the present invention；
Fig. 8 is the structure diagram of the clutch block of lock core of the present invention；
Fig. 9 is the structure diagram of the other direction of the clutch block of lock core of the present invention；
Figure 10 is unlock profile of the lock core of the present invention with solving lock key；
Figure 11 is the unlock profile of other direction of the lock core of the present invention with solving lock key；
Figure 12 is the structure diagram of present invention solution lock key.
Description of reference numerals：
10th, lock core；11st, shell；12nd, lock gall；
20th, lock key is solved；21st, latch release shaft；22nd, tooth is unlocked；23rd, electromagnetic assembly；
100th, upper lock gall；110th, coupling spindle；111st, waist type is raised；
200th, middle lock gall；210th, V-type holding tank；220th, annular groove；230th, positioning pin；
300th, lower lock gall；310th, the second waist-shaped hole；320th, baffle ring；330th, annular chamber；
400th, pellet component；410th, upper pellet；420th, lower pellet；430th, returning spring；
500th, clutch；510th, block is separated；511st, V-type is raised；512nd, limit protrusion；520th, clutch block；521st, first
Waist-shaped hole；530th, resetting spring；
600th, authorized component；610th, magnetic part；620th, holding tank；630th, steel ball；
700th, the first return unit.
Embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.Below with reference to the accompanying drawings and the present invention will be described in detail in conjunction with the embodiments.
As shown in Figure 1 to Figure 3, lock core 10 of the present invention, including shell 11 and the lock gall 12 that is arranged in shell 11.Lock gall 12
Including nested upper lock gall 100, middle lock gall 200 and the lower lock gall 300 set successively.Set between upper lock gall 100 and middle lock gall 200
There is authorized component 600, the locking for upper lock gall 100 and middle lock gall 200 is spacing；During lock core locking, on authorized component 600 is spacing
The axial rotation of lock gall 100 and middle lock gall 200 so that upper lock gall 100 and middle lock gall 200 keep locking linkage；When lock core unlocks,
Solve lock key 20 and mandate active force is provided, driving authorized component 600 acts, the lock in releasing between lock gall 100 and middle lock gall 200
Fixed linkage.
Clutch 500 is provided between middle lock gall 200 and lower lock gall 300, for upper lock gall 100 and lower lock gall 300
Clutch connection.During lock core locking, by applied external force, such as unmatched unlock key turns power, the rotatory force of electric drill instrument
Deng upper 100 axial rotation of lock gall, lock gall 200 rotates in driving, and middle 200 driving clutch mechanism 500 of lock gall acts, and makes lock gall
100 are in discrete state with lower lock gall 300, realize Lock cylinder idling.When lock core unlocks, the mandate active force of lock key 20, solution are solved
Except the locking of upper lock gall 100 and middle lock gall 200 links, rotate and solve lock key 20,100 axial rotation of lock gall in drive, middle lock gall
200 remain static, so that upper lock gall 100 and lower lock gall 300 are in linkage status, upper lock gall 100 drives clutch 500
Lower 300 axial rotation of lock gall, realizes that lock core unlocks.
Solving, lock key 20 is correct and when authorizing, lock core 10 of the present invention by authorized component 600, in releasings lock gall 100 and
Locked between middle lock gall 200 spacing.Middle lock gall 200 can not be rotated and linked with upper lock gall 100, and middle lock gall 200 is in lock core 10
Remain static in shell 11, can not driving clutch mechanism 500 act, lock gall 100 can not also kept with lower lock gall 300
Discrete state.At this time, under clutch connection, upper lock gall 100 and lower lock gall 300 are in linkage status, lock gall in rotation
100, lower lock gall 300 links therewith, realizes that lock core unlocks.
When solving that lock key 20 is incorrect, unauthorized or electric drill are torn open cruelly when extracting tool, lock core 10 of the present invention passes through mandate
Component 600, enables lock gall 100 to keep linking with middle lock gall 200.By the rotation of middle lock gall 200, clutch can be driven
Structure 500 acts, and lock gall 100 is in discrete state with lower lock gall 300, cannot be introduced into linkage status.At this time, upper lock gall 100
Dally with middle lock gall 200 in shell 11, rotary action power can not be put on lower lock gall 300, can not realize technology
Unlock or violence is unlocked.It is so designed that, lock core 10 of the present invention dallies when realizing incorrect solution lock key or unauthorized, solves key
Spoon is correct and is unlocked when authorizing, and prevents from destroying key and lock core when incorrect solution lock key or unauthorized.At the same time, it is of the invention
The lock gall of idle-run lock pin is not fixed, and for electric drill without impetus, violence damage is more difficult, improves lock core drilling-preventing performance.
In one of the embodiments, as shown in Fig. 2, authorized component 600 includes：Part is authorized, is movably disposed in
The inside of lock gall 100；During lock core locking, authorize part that there is unauthorized position；When lock core unlocks, it is subject to authorize active force, authorizes
Part, which has, authorizes position.Locating part, is movably disposed in the side wall of lock gall 100；It is located at unauthorized position authorizing part
When, locating part is with authorizing part to abut against, and 200 axial limiting of centering lock gall so that middle lock gall 200 joins with the locking of upper lock gall 100
It is dynamic；When authorizing part positioned at mandate position, locating part releases the axial limiting of centering lock gall 200 to authorizing part to move.
Preferably, it is magnetic part 610 to authorize part, and mandate active force is magnetic action power；When lock core unlocks, it is subject to magnetic work
Firmly, magnetic part 610, which moves to, authorizes position, and attracts locating part magnetropism part 610 to move, and releases the axis of centering lock gall 200
To spacing.
In one of the embodiments, as shown in figure 3, locating part is steel ball 630, upper lock gall 100 is provided with steel ball 630
Mounting hole；Magnetic part 610 is provided with the holding tank 620 of steel ball 630；When magnetic part 610 is located at unauthorized position, holding tank
620 are staggeredly arranged with mounting hole, and 630 side of steel ball is connected on the outer surface of magnetic part 610, and opposite side is embedded in middle lock gall
In 200 limiting slot；When magnetic part 610 is positioned at mandate position, holding tank 620 and mounting hole are positioned opposite, and magnetic part 610 is inhaled
Draw steel ball 630 to move from mounting hole to holding tank 620, the limiting slot of lock gall 200 during steel ball 630 departs from.
Preferably, authorized component 600 is additionally provided with the first return unit 700, when solving 20 de-authorization active force of lock key,
The driving of first return unit 700 authorizes part during the motion, and locating part to be compressed from authorizing position to be moved to unauthorized position
The limiting slot of lock gall 200 in returning so that upper lock gall 100 links with the locking of middle lock gall 200.
In one of the embodiments, as shown in Figures 2 and 3, clutch 500 includes separation block 510 and clutch block
520, separate block 510 and clutch block 520 abuts against.Upper lock gall 100 is separably connected by clutch block 520 with lower lock gall 300.
Middle lock gall 200 sets rotary lifting structure between block 510 with separating.During middle 200 axial rotation of lock gall, middle lock gall 200 can lead to
Crossing rotary lifting structure promotes separation block 510 to move axially, and then promotes clutch block 520 to move axially and divide with upper lock gall 100
From the linkage of lock gall 100 and lower lock gall 300 in releasing.
During released state, the solution insertion of lock key 20 matches with the pellet component 400, lock gall 100 and middle lock in releasing
The linkage of courage 200.Upper 100 axial rotation of lock gall, middle lock gall 200 are not rotated followed by locking courage 100, separation block 510 also not axis
To movement, the connecting portion on upper 100 coupling spindle 110 of lock gall is locked because being connected with the connection auxiliary section on clutch block 520
Courage 100 can drive 520 axial rotation of clutch block, the limiting section of clutch block 520 and then axial turn of the lower lock gall 300 of drive when rotating
It is dynamic to realize unlock.
In one of the embodiments, as shown in figure 4, upper lock gall 100 is cylindric, the lower end of upper lock gall 100 is axially set
Coupling spindle 110 is equipped with, coupling spindle 110 and upper lock gall 100 are coaxial.The lower end of coupling spindle 110 is provided with connecting portion, accordingly, such as
Shown in Fig. 8 and Fig. 9, the upper end of clutch block 520 is provided with connection auxiliary section.
As shown in figure 5 and figure 7, middle lock gall 200 and separation block 510 are annular shape, and the connecting portion of coupling spindle 110 is worn successively
Centre bore of the middle lock gall 200 with separating block 510 is crossed, is connected with the connection auxiliary section of clutch block 520.Connecting portion and connection coordinate
Portion is used for the relative rotation for limiting coupling spindle 110 and clutch block 520, clutch block 520 is only moved axially along coupling spindle 110.From
Close block 520 lower end there is limiting section, limiting section, which can slide axially, to be arranged in lower lock gall 300, and limit clutch block 520 and
Lower lock gall 300 relatively rotates.
As shown in figure 5 and figure 7, rotary lifting structure includes V-type protrusion 511 and V-type holding tank 210；V-type protrusion 511 is set
Put and be arranged in separation block 510 one end opposite with middle lock gall 200, V-type holding tank 210 on middle lock gall 200, V-type protrusion 511 and
V-type holding tank 210 is adapted.Limit protrusion 512 is additionally provided with separation block 510, insertion case inside axially sets spacing
Groove, for limiting the axial rotation of separation block 510.In other equivalent or alternative means, middle lock gall 200 is with separating block 510
Between rotary lifting structure be not limited to protrusion and groove in the present embodiment, other can realize that rotation motion straight line is transported
It is dynamic, the purpose of the present invention can be achieved.
As shown in Fig. 4, Fig. 8 and Fig. 9, the structure that is connected between upper lock gall 100 and clutch block 520, specifically, locking
The connecting portion of 100 coupling spindle 110 of courage is waist type protrusion 111, and the connection auxiliary section of clutch block 520 is the first waist-shaped hole 521, waist type
Protrusion 111 is embedded in the first waist-shaped hole 521, can be moved axially along the first waist-shaped hole 521, and limit upper lock gall 100 with
The axial rotation of clutch block 520, the linkage of lock gall 100 and clutch block 520 in realization.In other equivalent or alternative means, even
Socket part and connection auxiliary section are not limited to waist type protrusion and waist-shaped hole in the present embodiment, can limit the protrusion of axial rotation
The purpose of the present invention can be achieved in shape.
As shown in Figure 6 and Figure 8, the structure that is connected between clutch block 520 and lower lock gall 300, specifically, clutch block
520 be waist type block structure, and the limiting section of the lower end of clutch block 520 is the waist type structure lower end of clutch block 520, on lower lock gall 300
Matched second waist-shaped hole 310 of waist type block structure with clutch block 520 is provided with, clutch block 520 is embedded in the second waist-shaped hole
, being capable of the axial movement along the second waist-shaped hole 310 in 310.In other equivalent or alternative means, clutch block 520 does not limit to
Overall waist type block structure in this present embodiment, the limiting section of 520 lower end of clutch block can be that other can limit axial turn
Dynamic shape.
In one of the embodiments, as shown in Figures 2 and 3, the second return unit is additionally provided with clutch block 520, is used for
When extracting solution lock key 20, the reset of separation block 510 and clutch block 520 returns to initial position.Specifically, the second return unit is preferred
For resetting spring 530, the one end opposite with lower lock gall 300 of clutch block 520 offers the receiving for accommodating resetting spring 530
Groove, 530 one end of resetting spring are abutted with the bottom of holding tank, and the other end stretches out holding tank and abutted with lower lock gall 300.
During lock core locking, the limiting section of 520 lower end of clutch block is in axial sliding connection with lower lock gall 300,520 upper end of clutch block
Connection auxiliary section and the connecting portion of coupling spindle 110 be in axial sliding connection.When solving incorrect lock key 20 or unauthorized, upper lock gall
Lock gall 200 rotates together during 100 axial rotations drive, middle lock gall 200 by rotary lifting structure promote separation block 510 axial to
Lower movement, and then promote clutch block 520 to move axially downwards, the connection auxiliary section of clutch block 520 and upper 100 coupling spindle of lock gall
Connecting portion on 110 departs from, and lock gall 100 is in discrete state with lower lock gall 300, and upper lock gall 100 can with middle lock gall 200
The idle running in shell 11.
In one of the embodiments, as shown in Figures 2 and 3, it is additionally provided with bullet between upper lock gall 100 and middle lock gall 200
Sub-component 400, for locking the axial rotation of spacing upper lock gall 100 and middle lock gall 200；Pellet component 400 includes at least one set
Mechanical billiard, one group of mechanical billiard includes the upper pellet 410 being connected to each other and lower pellet 420, upper pellet 410 are placed in lock gall
In 100 marble hole, lower pellet 420 is placed in the marble hole of middle lock gall 200；During lock core locking, upper pellet 410 is completely accommodating
In the marble hole of upper lock gall 100, a part for lower pellet 420 is located in the marble hole of upper lock gall 100, during another part is located at
In the marble hole of lock gall 200；Pellet component 400 and authorized component 600, double locking is carried out to upper lock gall 100 and middle lock gall 200
It is spacing；When lock core unlocks, the upper lock gall 100 of the solution insertion of lock key 20, is adapted to upper pellet 410, makes the contracting completely just of lower pellet 420
It is back in the marble hole of lock gall 200, the locking for releasing 400 centering lock gall 200 of pellet component is spacing；In awarding for solution lock key 20
Under acting temporarily as firmly, authorized component 600 acts, and the locking for releasing centering lock gall 200 is spacing.
In one of the embodiments, it is spacing to be provided with first as shown in Fig. 5, Fig. 6, Figure 10 and Figure 11, on middle lock gall 200
Structure, for the axial movement of lock gall in limitation 200, is provided with the second position limiting structure, for limiting lower lock gall on lower lock gall 300
300 axial movement.Preferably, the first position limiting structure includes the annular groove 220 for being arranged on middle 200 side of lock gall and sets
Positioning pin 230 on the shell, positioning pin 230 are inserted into annular groove 220, the axial movement of lock gall 200 in limitation；Second is spacing
Structure includes the annular chamber 330 between lower lock gall 300 and outer casing inner wall and the baffle ring 320 being arranged in annular chamber 330, baffle ring
The axial movement of the lower lock gall 300 of 320 limitations.
Lockset of the present invention, including lock housing, and the lock core and coded slice being arranged in lock housing, coded slice have encoded radio,
For the ID identification informations of lockset；Solution lock key 20 is inserted into lockhole and identifies coded slice, after reading the encoded radio of coded slice,
Storage data with solution lock key 20, for the mandate of the authorized component 600 of lock core, to release upper lock gall 100 and middle lock gall 200
Locking it is spacing.
If matching is incorrect, solution lock key 20 does not send authorized order, with no authorized active force, the upper lock gall 100 of lock core
Linked by authorized component 600 and the locking of middle lock gall 200；When solving the rotation of lock key 20,100 axial rotation of upper lock gall of lock core,
200 axial rotation of lock gall in drive；Middle lock gall 200 during axial rotation driving clutch mechanism act, make lock gall 100 with
Lower lock gall 300 is in discrete state, and upper lock gall 100 can dally inside the shell with middle lock gall 200.
If matching is correct, solution lock key 20 sends authorized order, there is provided authorizes active force, drives the authorized component of lock core
600 act, the locking linkage of lock gall 100 and middle lock gall 200 in releasing；When solving the rotation of lock key 20,100 axis of upper lock gall of lock core
To rotation, upper lock gall 100 drives lower lock gall 300 to rotate and realizes unlock by clutch.
As shown in figure 12, present invention solution lock key, is adapted with lockset of the present invention, identifies the coded slice of lockset, reads and compiles
The encoded radio of chip, the storage data of matching solution lock key 20, for the mandate of the authorized component 600 of lock core 10, with releasing
Lock gall 100 and the locking of middle lock gall 200 are spacing.
In one of the embodiments, solution lock key 20 includes electromagnetic assembly 23, is adapted in solution lock key 20 with lockset
When, solution lock key 20 sends authorized order, and electromagnetic assembly 23, which obtains, authorizes electric energy, and use is provided to the authorized component 600 of lock core 10
In the magnetic action power of mandate.
In one of the embodiments, the latch release shaft 21 of solution lock key 20 is provided with fits with 400 phase of pellet component of lock core
The unlock tooth 22 matched somebody with somebody.
As shown in Figure 10 and Figure 11, lock core of the present invention conciliates the matched operation principle of lock key, and particular content is as follows：
(1) dally principle：Solution lock key 20 is incorrect or unauthorized in the case of, upper lock gall 100 passes through mechanical billiard
Locked with locating part and lock gall 200 rotates together in driving, the V-type holding tank 210 that middle lock gall 200 passes through lower end promotes separation block
510 axial movements, separate block 510 and then promote clutch block 520 to move axially downwards, under disengaging and upper 100 coupling spindle 110 of lock gall
The connection of the waist type protrusion 111 at end, can not drive lower lock gall 300 to rotate, realize idle running so as to cause lock gall 100 to rotate.Pull out
After going out to solve lock key 20, clutch block 520 and separation block 510 return to initial position under the action of resetting spring 530.
(2) principle is unlocked：In the case that solution lock key 20 is correct and authorizes, the unlock tooth 22 and machine on lock key 20 are solved
Tool pellet is corresponding, during lower pellet 420 is pressed into lock gall 200, relieves limitation of the middle lock gall 200 to upper lock gall 100, in addition
Electromagnetic assembly 23 attracts to authorize part to realize locating part in holding tank 620 and is separated with the limiting slot of middle lock gall so that on
Lock gall 100 and middle lock gall 200, which depart from, to be locked, and clutch block 520 engages always with upper lock gall 100, in rotation lock gall 100 drive from
Close block 520 to rotate, and then drive lower lock gall 300 to rotate, realize unlock.
(3) locking principle：After solution lock key 20 is turned back to locked position of coupler and extracts, mechanical billiard is in returning spring 430
Under the action of return to original position, the driving of the first return unit 700 authorizes part to reset, and makes locating part abjection out of holding tank 620, and along peace
The limiting slot of dress hole to the middle lock gall moves, and hole to be installed is mutually staggered with holding tank 620, and locating part, which is connected to, to be authorized outside part
On surface, the limiting slot of lock gall 200, makes lock gall 100 be connected with middle lock gall 200, locking is complete again in locating part insertion
Into.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention, for the skill of this area
For art personnel, the invention may be variously modified and varied.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.
Claims (20)
1. a kind of lock core, including shell and lock gall inside the shell is set, the lock gall include successively the nested upper lock gall set,
Middle lock gall and lower lock gall, it is characterised in that：
Authorized component is provided between the upper lock gall and the middle lock gall, the locking for the upper lock gall and the middle lock gall
It is spacing；During lock core locking, the axial rotation of the spacing upper lock gall of authorized component and the middle lock gall so that the locking
Courage and the middle lock gall keep locking linkage；When lock core unlocks, solution lock key, which provides, authorizes active force, drives the authorized component
Action, releases the locking linkage between the upper lock gall and the middle lock gall；
Clutch is provided between the middle lock gall and the lower lock gall, the clutch for the upper lock gall and the lower lock gall
Connection；During lock core locking, it is subject to applied external force, the upper lock gall axial rotation, the driving middle lock gall rotates, the middle lock
Courage drives the clutch action, the upper lock gall is in discrete state with the lower lock gall, realizes Lock cylinder idling；Lock core
During unlock, the mandate active force of lock key is solved, the locking for releasing the upper lock gall and the middle lock gall links, and rotates solution key
Spoon, drives the upper lock gall axial rotation, and the middle lock gall remains static, the clutch cause the upper lock gall and
The lower lock gall is in linkage status, and the upper lock gall drives the lower lock gall axial rotation, realizes that lock core unlocks.
2. lock core according to claim 1, it is characterised in that the authorized component includes：
Part is authorized, is movably disposed on the upper lock gall；During lock core locking, the mandate part has unauthorized position；Lock
When core unlocks, it is subject to the mandate active force, the mandate part, which has, authorizes position；
Locating part, is movably disposed on the upper lock gall；When the mandate part is located at the unauthorized position, the limit
Position part is abutted against with the mandate part, and to the middle lock gall axial limiting so that the middle lock gall is locked with the upper lock gall
Linkage；When the mandate part is positioned at mandate position, the locating part is moved to the mandate part, is released to the middle lock gall
Axial limiting.
3. lock core according to claim 2, it is characterised in that the mandate part is magnetic part, and the mandate active force is
Magnetic action power；When lock core unlocks, it is subject to magnetic action power, the magnetic part moves to the mandate position, and described in attraction
Locating part is moved to the magnetic part, releases the axial limiting to the middle lock gall.
4. lock core according to claim 3, it is characterised in that the locating part is steel ball, and the upper lock gall is provided with institute
State the mounting hole of steel ball；The magnetic part is provided with the holding tank of the steel ball；
When the magnetic part is located at the unauthorized position, the holding tank is staggeredly arranged with the mounting hole, the steel ball
Side is connected on the outer surface of the magnetic part, and opposite side is embedded in the limiting slot of the middle lock gall；
When the magnetic part is positioned at the mandate position, the holding tank and the mounting hole are positioned opposite, the magnetic part
The steel ball is attracted to be moved from the mounting hole to the holding tank, the steel ball departs from the limiting slot of the middle lock gall.
5. according to the lock core described in any one of claim 2 to 4, it is characterised in that the authorized component is additionally provided with first
Return unit, when solution lock key releases the mandate active force, the first return unit driving mandate part is by the mandate
Position is moved to the unauthorized position, and the locating part is compressed back to the limiting slot of the middle lock gall during the motion, is made
The upper lock gall is obtained to link with the middle lock gall locking.
6. lock core according to claim 1, it is characterised in that the clutch includes separation block and clutch block, described
Separation block and the clutch block abut against；The locking excessively described clutch block of Hymecromone is separably connected with the lower lock gall.
7. lock core according to claim 6, it is characterised in that the middle lock gall and the setting rotation top between separating block
Selection structure, during the middle lock gall axial rotation, the middle lock gall can pass through the rotary lifting structure and promote the separation block
Axial movement, and then promote the clutch block to move axially and separated with the upper lock gall, release the upper lock gall and lower lock gall
Linkage.
8. lock core according to claim 7, it is characterised in that the rotary lifting structure includes V-type protrusion and V-type accommodates
Groove；The V-type protrusion is arranged on separation block one end opposite with the middle lock gall, and the V-type holding tank is arranged on middle lock
On courage, the V-type is raised to be adapted with the V-type holding tank；Limit protrusion is additionally provided with the separation block, is inserted into housing
Spacing holding tank from side axle to setting, for limit separation block axial rotation.
9. lock core according to claim 7, it is characterised in that the upper lock gall is axially provided with coupling spindle, the connection
The lower end of axis is provided with connecting portion, and the upper end of the clutch block is provided with connection auxiliary section, and the connecting portion of the coupling spindle is successively
Through the middle lock gall with separating block, it is connected with the connection auxiliary section of the clutch block, the connecting portion and the connection are matched somebody with somebody
Conjunction portion is used for the relative rotation for limiting the coupling spindle and clutch block, the clutch block is only moved axially along the coupling spindle；
The lower end of the clutch block has limiting section, and the limiting section can be axially slidably disposed in along it in lower lock gall, and
Limit the relative rotation of the clutch block and the lower lock gall；
During lock core locking, the lower end of the clutch block is in axial sliding connection with the lower lock gall, the connection of the clutch block upper end
Auxiliary section and the connecting portion of the coupling spindle are in axial sliding connection；The upper lock gall axial rotation drives the middle lock gall to rotate,
The middle lock gall promotes the separation block to move axially downwards by the rotary lifting structure, and then promotes the clutch block axis
To moving down, connection auxiliary section and the connecting portion on the upper lock gall coupling spindle of the clutch block depart from, and make the locking
Courage is in discrete state with lower lock gall, and the upper lock gall can dally with the middle lock gall in the shell；
When lock core unlocks, solution lock key is inserted into the upper lock gall, there is provided and active force is authorized, is matched with the authorized component, institute
State the locking linkage that authorized component releases the upper lock gall and the middle lock gall；Solution lock key is rotated, the upper lock gall is with its axis
To rotation, the upper lock gall drives the clutch block axial rotation, and then drives the lower lock gall axial rotation to realize unlock.
10. lock core according to claim 9, it is characterised in that the connecting portion of the coupling spindle is raised for waist type, it is described from
The connection auxiliary section for closing block is the first waist-shaped hole, and the waist type protrusion is embedded in first waist-shaped hole, can be along described
First waist-shaped hole moves axially.
11. lock core according to claim 9, it is characterised in that the limiting section of the clutch block is waist type block structure, described
Matched second waist-shaped hole of waist type block structure with the clutch block is provided with lower lock gall, in the limiting section of the clutch block
In second waist-shaped hole, and it can be moved axially along second waist-shaped hole.
12. according to the lock core described in any one of claim 6 to 11, it is characterised in that be additionally provided with the clutch block
Two return units, the reset for the separation block and the clutch block.
13. lock core according to claim 12, it is characterised in that second return unit is resetting spring, the clutch
Block one end opposite with the lower lock gall is installed with the storage tank for accommodating the resetting spring, described resetting spring one end
Abutted with the bottom of the storage tank, the other end stretches out the storage tank and abutted with the lower lock gall.
14. lock core according to claim 1, it is characterised in that be additionally provided between the upper lock gall and the middle lock gall
Pellet component, for locking the axial rotation of the spacing upper lock gall and the middle lock gall；
The pellet component includes at least one set of mechanical billiard, and one group of mechanical billiard includes the upper pellet being connected to each other and lower bullet
Son, the upper pellet are placed in the marble hole of the upper lock gall, and the lower pellet is placed in the marble hole of the middle lock gall；
During lock core locking, the upper pellet is placed in the marble hole of the upper lock gall completely, a part of position of the lower pellet
In in the marble hole of the upper lock gall, another part is located in the marble hole of the middle lock gall；The pellet component and described award
Component is weighed, it is spacing to carry out double locking to the upper lock gall and the middle lock gall；
When lock core unlocks, solution lock key is inserted into the upper lock gall, is adapted to the upper pellet, the lower pellet is contracted completely just
It is back in the marble hole of the middle lock gall, it is spacing releases locking of the pellet component to the middle lock gall；In the mandate of solution lock key
Under active force, the authorized component acts, and the locking released to the middle lock gall is spacing.
15. lock core according to claim 1, it is characterised in that be provided with the first position limiting structure on the middle lock gall, be used for
The axial movement of the middle lock gall is limited, the second position limiting structure is provided with the lower lock gall, for limiting the lower lock gall
Axial movement.
16. lock core according to claim 15, it is characterised in that first position limiting structure includes being arranged on middle lock gall week
The positioning pin of the annular groove and setting of side on the shell, the positioning pin are inserted into the annular groove, limit the middle lock
The axial movement of courage；Second position limiting structure includes the annular chamber between lower lock gall and outer casing inner wall and is arranged in annular chamber
Baffle ring, the baffle ring limits the axial movement of the lower lock gall.
17. a kind of lockset, including lock housing, and the lock core and coded slice being arranged in the lock housing, it is characterised in that the lock
Core is the lock core described in claim any one of 1-16, and the coded slice has encoded radio, is that the ID identity of lockset is believed
Breath；
Solution lock key insertion lockhole simultaneously identifies the coded slice, after the encoded radio for reading the coded slice, matching solution lock key
Data are stored, it is spacing to release the locking of the upper lock gall and the middle lock gall for the mandate of the authorized component of the lock core；
If matching is incorrect, solution lock key does not send authorized order, with no authorized active force, and the locking Hymecromone of the lock core crosses institute
Authorized component is stated to link with the middle lock gall locking；When unlocking key turns, the upper lock gall axial rotation of the lock core, drives institute
State middle lock gall axial rotation；The middle lock gall drives the clutch to act during axial rotation, makes the upper lock gall
Discrete state is in the lower lock gall, the upper lock gall can dally with the middle lock gall in the shell；
If matching is correct, solution lock key sends authorized order, there is provided authorizes active force, drives the authorized component of the lock core to move
Make, the locking for releasing the upper lock gall and the middle lock gall links；When unlocking key turns, the upper lock gall of the lock core axially turns
Dynamic, the excessively described clutch of locking Hymecromone drives the lower lock gall to rotate and realizes unlock.
18. one kind solution lock key, it is characterised in that the solution lock key is adapted with the lockset described in claim 17, is identified
The coded slice of lockset, reads the encoded radio of the coded slice, the storage data of matching solution lock key, the mandate for the lock core
The mandate of component, it is spacing to release the locking of the upper lock gall and the middle lock gall.
19. solution lock key according to claim 18, it is characterised in that the unlock key includes electromagnetic assembly, in institute
Solution lock key is stated when being adapted with the lockset, the solution lock key sends authorized order, the electromagnetic assembly obtain authorize it is electric
Can, the magnetic action power for authorizing is provided to the authorized component of the lock core.
20. solution lock key according to claim 18, it is characterised in that the latch release shaft of the solution lock key is provided with and institute
State the unlock tooth that the pellet component of lock core is adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711138155.1A CN107939171B (en) | 2017-11-16 | 2017-11-16 | Lock core, lock and unlocking key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711138155.1A CN107939171B (en) | 2017-11-16 | 2017-11-16 | Lock core, lock and unlocking key |
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| CN107939171A true CN107939171A (en) | 2018-04-20 |
| CN107939171B CN107939171B (en) | 2023-03-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711138155.1A Active CN107939171B (en) | 2017-11-16 | 2017-11-16 | Lock core, lock and unlocking key |
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| CN (1) | CN107939171B (en) |
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| CN108756482A (en) * | 2018-07-17 | 2018-11-06 | 珠海优特电力科技股份有限公司 | Lock core and lockset |
| CN108819489A (en) * | 2018-07-27 | 2018-11-16 | 北京小米移动软件有限公司 | Connection structure, ink feeding system and printer |
| CN110670954A (en) * | 2019-10-15 | 2020-01-10 | 中山市天卓五金科技有限公司 | Lock core |
| CN112983137A (en) * | 2021-02-26 | 2021-06-18 | 杨铭飞 | Intelligent lock without missing lock |
| CN114305706A (en) * | 2021-12-17 | 2022-04-12 | 上海微创医疗机器人（集团）股份有限公司 | Mechanical arm connecting mechanism, sleeve pipe assembly and surgical robot system |
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| CN112983137A (en) * | 2021-02-26 | 2021-06-18 | 杨铭飞 | Intelligent lock without missing lock |
| CN114305706A (en) * | 2021-12-17 | 2022-04-12 | 上海微创医疗机器人（集团）股份有限公司 | Mechanical arm connecting mechanism, sleeve pipe assembly and surgical robot system |
| CN114305706B (en) * | 2021-12-17 | 2024-01-23 | 上海微创医疗机器人（集团）股份有限公司 | Mechanical arm connecting mechanism, sleeve assembly and surgical robot system |
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| CN107939171B (en) | 2023-03-07 |
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Address after: 519000 No. 102 silver birch Road, Zhuhai, Guangdong, Xiangzhou Applicant after: ZHUHAI UNITECH POWER TECHNOLOGY Co.,Ltd. Address before: 519000 No. 10 Yinhua Road, Xiangzhou, Zhuhai, Guangdong Applicant before: ZHUHAI UNITECH POWER TECHNOLOGY Co.,Ltd. |
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