CN103104155B - Lock cylinder and there is the lockset of this lock cylinder - Google Patents
Lock cylinder and there is the lockset of this lock cylinder Download PDFInfo
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- CN103104155B CN103104155B CN201110360333.1A CN201110360333A CN103104155B CN 103104155 B CN103104155 B CN 103104155B CN 201110360333 A CN201110360333 A CN 201110360333A CN 103104155 B CN103104155 B CN 103104155B
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Abstract
The invention provides a kind of lock cylinder and have the lockset of this lock cylinder, the part kind forming this lock cylinder reduces, and processing is simple, and assembling easily; Convenient management, improves the safety of field of employment simultaneously.Include lock core shell, adopt the mode that can rotate to be arranged on to turn core and more than one lock pin in lock core shell inner chamber; A wherein end of lock core shell is provided with key access, turns core and includes more than one lock pin installing hole, and lock pin adopts the convenient mode longitudinally moved back and forth to be arranged in lock pin installing hole; Also be provided with in the inner chamber of lock core shell and turn core locking device, turn the employing of core locking device and facilitate the mode of transverse reciprocating movement to be arranged in the cross through hole turning core sidewall; Cross through hole is communicated with lock pin installing hole; When lock pin moves longitudinally to the enable possition turning core locking device, turn core and can be arranged in lock core shell inner chamber and rotate; When lock pin leaves the enable possition turning core locking device, turn core and be fixed in lock core shell inner chamber.
Description
Technical field
The invention belongs to the industries such as transformer station, power plant, petrochemical industry, metallurgy, coal to the technical field of the equipment that device latchup manages, particularly relate to a kind of lock cylinder and there is the lockset of this lock cylinder.
Background technology
For industries such as transformer station, power plant, petrochemical industry, metallurgy, coals, the lock cylinder in existing lockset, the part kind that lock core uses is many, lock core technical sophistication.The core that turns in existing lock core is made up of upper and lower two parts, lock pin is also made up of upper and lower two parts, above lock pin, a part of length is identical, but a part of lock pin length is all not identical below, exist when producing and cause because of wrongly installed lock pin the problem that lockset cannot be opened, so the training needing special mounting equipment special or professional during assembling and detailed technique assembling data, any one link is made mistakes, and lockset all will be caused to open; These technology only have the Lock Factory of specialty just can processing and assembling by professional equipment, producers' training and packaging technology strict, for most of lockset manufacturer, the manpower and materials of this technology at substantial, lockset cost is high.Therefore, need a kind of anti-theft grade to be equal to existing lock core, be applicable to the ability producing processing and assembling in enormous quantities, do not need professional mounting equipment or special interest group packing technique personnel just can assemble simultaneously.
In the occasions such as current transformer station, thermal power plant, non-five anti-locksets (as all kinds of door lock, cat ladder lock, terminal box lock etc.) kind is many, key substantial amounts, manage lack of standardization, occur arbitrarily taking key just can unblank or occur the situation of key tape error, make troubles to safety and work, need a lock core, the safety of lockset should be ensured, need again to realize the convenient management to lockset.
Ensure that the safe operation of power industry device systems is a top priority, this makes to become the management of the lockset on the door of on equipment or equipment place to become more and more important, anyly without permission door is opened the damage all likely causing equipment and whole system, therefore, to power industry application lockset management, require more and more tend to standardization, scientific, intelligent.
For device latchup, the management means that current power industry is taked can't guarantee the process of unblanking all through authorizing, can not ensure every bit manipulation personnel often step operation be all correct, because, accuracy (if needs are to A interval operation, then key can not open the lockset at B interval), safety for guarantee operation are necessary to adopt new technological means to improve the managerial skills of lockset.
At present, the key in transformer station is all much the key of the cylinder lock commonly used on the market, uses this key of wanting can not need authorize and directly unblank, thus produces potential safety hazard and device damage hidden danger.
In order to solve these drawbacks, consider from the stability of transformer station, safety, reliability aspect, need to design more intelligent lockset, this has superiority to the safety improving transformer station very much.
Summary of the invention
The object of the present invention is to provide a kind of lock cylinder and have the lockset of this lock cylinder, the part kind forming this lock cylinder reduces, and processing is simple, and assembling easily; Convenient management, improves the safety of field of employment simultaneously.
The present invention is achieved through the following technical solutions:
Lock cylinder, includes lock core shell, adopts the mode that can rotate to be arranged on to turn core and more than one lock pin in lock core shell inner chamber; A wherein end of described lock core shell is provided with key access, and turn core and include lockset switch controlling device, described lockset switch controlling device stretches out the other end of described lock core shell; Wherein, described in turn core and include more than one lock pin installing hole, described lock pin adopts the convenient mode longitudinally moved back and forth to be arranged in lock pin installing hole; Also be provided with in the inner chamber of lock core shell and turn core locking device, described in turn core locking device adopt facilitate the mode of transverse reciprocating movement to be arranged in the cross through hole turning core sidewall; Described cross through hole is communicated with lock pin installing hole; When described lock pin moves longitudinally to the enable possition turning core locking device, turn core and can be arranged in lock core shell inner chamber and rotate; When described lock pin leaves the enable possition turning core locking device, turn core and be fixed in lock core shell inner chamber.
Preferably, described lock cylinder includes plural lock pin, described in turn core and include plural lock pin installing hole, plural lock pin all adopts identical structure; The described core locking device that turns is the steel ball being arranged in the cross through hole turning core sidewall, and the diameter dimension of steel ball is greater than the gauge turning core sidewall; Turn core sidewall and be provided with the cross through hole identical with lock pin quantity, the level height of the center line of each cross through hole is located along the same line or is positioned on different straight line; Described lock pin adopts rotary structure, and sidewall being provided with a cross section is the annular recess that circle lacks shape; When described lock pin leaves the enable possition turning core locking device, due to the barrier effect of lock pin sidewall, the Outboard Sections of steel ball local is stretched out and is turned outside core sidewall, will turn core clamping fix at lock core shell inwall with in turning between outer core face gap; When the cross central line of the annular recess on the sidewall of lock pin is located along the same line with the corresponding center line turning the cross through hole of core sidewall, described steel ball inwards direction moves, described in turn core and can be arranged in lock core shell inner chamber and rotate.
Further, described lock cylinder includes six lock pins, described in turn the lock pin installing hole that core includes six blind hole structures, the sidewall of described lock pin is provided with six non-contour cross through hole, described cross through hole is circular hole; The outer face of lock pin is key joint face, is provided with back-moving spring between the inner face of lock pin and the cecum of lock pin installing hole in region.
Lockset, include shell and lock structure parts, above-mentioned lock cylinder is arranged in the inner chamber of shell, and the lockset switch controlling device of lock cylinder is suitable with lock structure parts.
Described lockset includes unlock key, and described unlock key comprises: key housing, release mechanism and control circuit; Release mechanism includes the trip lever for unlocking lock core; The top of described trip lever is provided with six non-contour step cutting pattern faces, when using unlock key to unlock, the top of trip lever is connected with the key joint face of lock pin, six non-contour step cutting pattern faces are connected respectively with six lock pins, and six lock pins are pushed to different longitudinal height and positions by trip lever.
Beneficial effect of the present invention is as follows:
Lock cylinder of the present invention, for reaching antitheft object, turn the core part that core is this invention, there are six cross through hole side, is non-contour circular hole, and the height of lock pin movement when unblanking is different, and the height of any one lock pin movement is not right, all cannot unblank; For convenience of processing, all detent configuration are all identical, can arbitrarily install, and lock core is assembled lighter, efficiency of assembling is higher.The present invention, by changing the structure of conventional lock cylinders inner body, simplifies the quantity of the part kind in lock core, the employing of unified specification size lock pin, simplifies processing technology and follow-up production and assembly technique.The present invention thoroughly solves the generation of the problem causing lockset to open because of wrongly installed lock pin, because the length of lock pin is unified, which no matter install in hole, all can ensure that lockset can normally be opened, thus the numerous and diverse assembling training avoided, simplify packaging technology data, make the work of assembler become lighter, production efficiency is higher, and the qualification rate of product is also higher.Generally speaking, no matter the present invention analyzes from processing aspect or from follow-up assembling aspect, all greatly saves manpower and materials, directly reduces the expense of lock core.
The present invention, by the structure design to lockset, both ensure that the safety of lock core, had achieved again the management to lockset.Need the occasion of equipment open locking management especially applicable for transformer station, thermal power plant etc., the unique identifier of lockset self is coordinated to reach administrative purposes by identical lock core, avoid current transformer substation, thermal power plant etc. arbitrarily unblank and often take the problem that lock do not driven by key by mistake, greatly reduce the quantity of lockset key.
A kind of unlock key of the present invention, a release mechanism is installed, trip lever, unlocking control unit etc. can be integrated together by this mechanism, authorization unlocking can be realized, do not authorize the function that cannot unblank, well solve transformer station, power plant etc. and arbitrarily just lockset can be opened with key and cause the generation of accident.Prevent operations staff from just being opened by lock not authorized, thus bring the consequence and loss that can not estimate.Simple, easy to use, the convenient operation of this mechanism processing, the safety management for various kinds of equipment has very important meaning.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of lock cylinder of the present invention;
Fig. 2 is the right TV structure schematic diagram of lock cylinder of the present invention;
Fig. 3 is the plan structure schematic diagram of lock cylinder of the present invention;
Fig. 4 be lock cylinder of the present invention look up structural representation;
Fig. 5 is the A-A sectional structure schematic diagram of lock cylinder blocking of the present invention;
Fig. 6 is the C-C sectional structure schematic diagram of lock cylinder blocking of the present invention;
Fig. 7 is unlocked position structural representation after the key of lock cylinder of the present invention inserts;
Fig. 8 is the D-D sectional structure schematic diagram of lock cylinder of the present invention;
Fig. 9 a be lock cylinder of the present invention turn the main TV structure schematic diagram of core;
Fig. 9 b is that structural representation looked up by the core that turns of lock cylinder of the present invention;
Fig. 9 c be lock cylinder of the present invention turn core sectional structure schematic diagram;
Figure 10 a is that the lock core shell of lock cylinder of the present invention looks up structural representation;
Figure 10 b is the lock core shell sectional structure schematic diagram of lock cylinder of the present invention;
Figure 11 is the detent configuration schematic diagram of lock cylinder of the present invention;
Figure 12 is the structural representation of lockset of the present invention;
Figure 13 is the structural representation that lock cylinder of the present invention coordinates with key;
Figure 14 is the sectional structure schematic diagram that lock cylinder of the present invention coordinates with key bit blocking;
Figure 15 is the sectional structure schematic diagram that lock cylinder of the present invention coordinates with key bit unlocking condition;
Figure 16 is the main TV structure schematic diagram of the unlock key of lockset of the present invention;
Figure 17 is the right TV structure schematic diagram of the unlock key of lockset of the present invention;
Figure 18 is the E-E sectional structure schematic diagram of Figure 16;
Figure 19 is the plan structure schematic diagram of the unlock key of lockset of the present invention;
Figure 20 is the release mechanism partial enlargement structural representation of the unlock key of lockset of the present invention;
Figure 21 is the carriage release lever design of part schematic diagram of the unlock key of lockset of the present invention;
Figure 22 is the sectional structure schematic diagram of the trip lever of the unlock key of lockset of the present invention;
Figure 23 be lockset of the present invention look up structural representation;
Figure 24 is the sectional structure schematic diagram of lockset of the present invention;
Figure 25 is the main TV structure schematic diagram of lockset of the present invention;
Figure 26 is the unlocking condition sectional structure schematic diagram of lockset of the present invention;
Figure 27 is that the unlocking condition of lockset of the present invention coordinates schematic diagram;
Figure 28 is the control circuit fundamental diagram of the unlock key of lockset of the present invention.
Description of reference numerals:
1-lock core shell, 2-turns core, 3-lock pin, 4-back-moving spring, 5-block, 6-steel ball, 1a-open slot, 1b-between outer land terrace, 1c-stepped hole, step surface in 1d-, 1e-semicircle stepped hole, 2a-cross through hole, 2b-step groove, 2c-lock pin installing hole, 2d-key mating groove, 3a-annular recess, 7-shell, 8-release mechanism, 81-moving pin, 9-identification code, 10-key housing, 8-release mechanism, 11-control circuit, 81-moving pin, 811-appears on the stage terrace, 812-blind hole, 813-groove, 82-trip lever, 821-macropore, 822-aperture, the horizontal blind hole of 823-, 824-first pin installing hole, 825-second pin installing hole, 826-step cutting pattern face, 83-spacer pin, 84-moving pin back-moving spring, 85-reading terminal, 86-solenoid, 87-solenoid spring, 89-solenoid plunger, 88-stirs pin.
Detailed description of the invention
Ask for an interview Fig. 1 to Fig. 5, the invention discloses a kind of lock cylinder, include lock core shell 1, adopt the mode that can rotate to be arranged on to turn core 2 and more than one lock pin 3 in lock core shell inner chamber; A wherein end of described lock core shell 1 is provided with key access, turns core 2 and includes lockset switch controlling device, and described lockset switch controlling device stretches out the other end of described lock core shell 1; Wherein, described in turn core 2 and include more than one lock pin installing hole, described lock pin 3 adopts the convenient mode longitudinally moved back and forth to be arranged in lock pin installing hole; Also be provided with in the inner chamber of lock core shell 1 and turn core locking device, described in turn core locking device adopt facilitate the mode of transverse reciprocating movement to be arranged in the cross through hole turning core sidewall; Described cross through hole is communicated with lock pin installing hole; When described lock pin 3 moves longitudinally to the enable possition turning core locking device, turn core 2 and can be arranged in lock core shell inner chamber and rotate; When described lock pin leaves the enable possition turning core locking device, turn core 2 and be fixed in lock core shell inner chamber.
Ask for an interview shown in Fig. 1 to Fig. 5, Fig. 8, Figure 11, preferably, described lock cylinder includes plural lock pin 3, described in turn core 2 and include plural lock pin installing hole, plural lock pin all adopts identical structure; The described core locking device that turns is the steel ball 6 being arranged in the cross through hole turning core sidewall, and the diameter dimension of steel ball 6 is greater than the gauge turning core sidewall; Turn core sidewall and be provided with the cross through hole identical with lock pin quantity, the level height of the center line of each cross through hole is located along the same line or is positioned on different straight line; Described lock pin 3 adopts rotary structure, and the sidewall of lock pin being provided with a cross section is the annular recess 3a that circle lacks shape; When described lock pin 3 leaves the enable possition turning core locking device, due to the barrier effect of lock pin sidewall, the Outboard Sections of steel ball local is stretched out and is turned outside core sidewall, will turn core clamping fix at lock core shell inwall with in turning between outer core face gap; When the cross central line of the annular recess on the sidewall of lock pin is located along the same line with the corresponding center line turning the cross through hole of core sidewall, described steel ball inwards direction moves, described in turn core and can be arranged in lock core shell inner chamber and rotate.
Further, as shown in Fig. 5, Fig. 9 a, 9b, 9c, described lock cylinder includes six lock pins 3, describedly turn the lock pin installing hole 2c that core 2 includes the blind hole structure of six same depth, the sidewall of described lock pin is provided with six non-contour cross through hole 2a, described cross through hole 2a is circular hole, and lock pin installing hole is circular hole; The outer face of lock pin is key joint face, is provided with back-moving spring 4 between the inner face of lock pin and the cecum of lock pin installing hole in region.
As Fig. 5,6, shown in 10a, 10b, the key access of described lock core shell 1 comprises an open slot 1a, and the bottom of lock core shell 1 is provided with a between outer land terrace 1b, and it is meniscate stepped hole 1c that open slot 1a side is provided with a cross section; The inner chamber bottom surface of lock core shell 1 is for for stopping lock pin simultaneously for providing platform interior step surface 1d when key rotates; The top of lock core shell 1 intracavity sidewall is provided with six semicircle stepped hole 1e; When described lock pin 3 leaves the enable possition turning core locking device, due to the barrier effect of lock pin sidewall, the Outboard Sections local of steel ball 6 is stretched out and is turned outside core sidewall, is embedded in semicircle stepped hole 1e, realizes lock core shell 1 and fixes with the clamping turning core 2.
As shown in Fig. 5, Fig. 9 a, 9b, 9c, described in turn core 2 top be provided with the step groove 2b of ring-type, be provided with the block 5 that anti-spline core 2 departs from from lock core shell 1 in described step groove 2b; The described bottom turning core 2 is provided with key mating groove 2d.
During lock cylinder work of the present invention:
As Fig. 5, before key inserts, lock pin 3 spring 4 that is reset is pressed on the interior step surface 1d of lock core shell 1, and steel ball 6 is extruded into and turns (as Fig. 6) between core 2 and lock core shell 1 by lock pin 3 lateral surface, and now lock core cannot rotate; After key inserts, in lock core six lock pin 3 can be risen annular recess 3a on lock pin 3 just to steel ball position (as Fig. 7) by six step surfaces at key top, now rotational lock core, steel ball 6 is under the squeezing action of lock core shell 1, move to the annular recess 3a interior (as Fig. 8) of lock pin 3, lock core can rotate and unblank.
Lock core shell 1 maintains static when using and shields, and an open slot 1a is arranged at this part bottom, is used as guiding when key inserts; There is a between outer land terrace 1b, other assemblies (as identification code) can be installed; Lower inside has a stepped hole 1c, is used for coordinating Key structure to realize management function; Inside parts has an interior step surface 1d, for stopping lock pin, simultaneously for providing a platform when key rotates, ensures that in process of unblanking, key does not depart from lock core by structure on the key; Have six semicircle stepped hole 1e on the upside of inside parts, during locking, steel ball 6 some be contained in this semicircle stepped hole 1e, realize to lock core shell 1 with turn core 2 block object; Lock core is risen by key, and when the ball recess 3a on lock pin 3 aligns with the steel ball 6 turned in core 2 cross through hole 2a, lock core can rotate.
The invention also discloses a kind of lockset, include shell 7 and lock structure parts, above-mentioned lock cylinder is arranged in the inner chamber of shell 7, and the lockset switch controlling device of lock cylinder is suitable with lock structure parts.
As Figure 12,13,16,17,18,19,20,22, the intracavity bottom of the shell 7 of described lockset, the between outer land terrace 1b position arranged with the bottom of lock core shell 1, is provided with identification code 9.
Described lockset includes unlock key, and described unlock key comprises: key housing 10, release mechanism 8 and control circuit 11; Described release mechanism 8 is positioned at key top and has the position of unblanking reached outside key housing 10, and release mechanism 8 includes trip lever 82; The top of described trip lever 82 is provided with six non-contour step cutting pattern faces 826, when using unlock key to unlock, the top of trip lever 82 is connected with the key joint face of lock pin 3, six non-contour step cutting pattern faces are connected respectively with six lock pins 3, and six lock pins 3 are pushed to different longitudinal height and positions by trip lever 82; It is inner that control circuit 11 is positioned at key housing 10.
Described trip lever 82 is the rod-like structure part longitudinally arranged, as shown in Figure 20,21,22, interior bottom is provided with that center line is longitudinal macropore 821, interior middle part is provided with that center line is longitudinal aperture 822, to be provided with center line be horizontal horizontal blind hole 823 to internal upper part, and macropore 821, aperture 822 are through with horizontal blind hole 823; The top of horizontal blind hole 823, is provided with the first pin installing hole 824 and the second pin installing hole 825.
As shown in Figure 20,21,22, release mechanism 8 includes: trip lever 82, spacer pin 83, moving pin 81, moving pin back-moving spring 84, solenoid 86 and stir pin 88; Moving pin back-moving spring 84 is arranged on after in the blind hole 812 of moving pin 81, together loads in the horizontal blind hole 823 of trip lever 82; Spacer pin 83 inserts the first pin installing hole 824 of trip lever 82 and is limited in horizontal blind hole 823 by the terrace 811 of appearing on the stage on moving pin 81 by moving pin 81, is moved pin back-moving spring 84 ejects outside in order to stop moving pin 81; Solenoid 86 is arranged in the macropore 821 of trip lever 82; Stirring pin 88 is arranged in the second pin installing hole 825 of trip lever 82, after installation, stirs pin 88 local and stretches out outside trip lever 82.
Step surface in the middle part of described trip lever 82 periphery is provided with the reading terminal 85 for reading extraneous lockset information, and reading terminal 85 is arranged on the top of key housing 10 inner chamber.
Solenoid 86 inside includes a solenoid plunger that can stretch 89, and described solenoid plunger 89 is inserted in the groove 813 of setting bottom moving pin 81 through the aperture 822 of trip lever 82, in order to realize the restriction moved inward moving pin 81; When needs unlock time, solenoid plunger 89 moves down, and departs from groove 813; Solenoid plunger 89 hypomere is wound with a solenoid spring 87.
As Figure 28, be the fundamental diagram of control circuit in key, include RFID socket, CPU, solenoid socket and buzzer.
During lockset work of the present invention:
The implementation of theftproof, as Fig. 6, before key inserts, lock pin 3 spring 4 that is reset is pressed on the interior step surface 1d of lock core shell 1, and steel ball 6 is extruded into and turns between core 2 and lock core shell 1 by lock pin 3 side disc, and now lock core cannot rotate; After key inserts, in lock core six lock pin 3 can be risen annular recess 3a on lock pin 3 just to steel ball position (as Fig. 7) by six step surfaces at key top, now rotational lock core, steel ball 6 is under the squeezing action of lock core shell (1), move to the annular recess 3a interior (as Fig. 8) of lock pin 3, lock core can rotate and unblank.
The implementation of way to manage, after key inserts the lockset with identification code 9, key top has the step surface of six differing heights that the lock pin 3 in lock core is pushed up lock core unlocked position, but because key end has a moving pin 81 to be clipped between fixed lock core shell 1 and rotary key bit, if moving pin 81 does not move, key cannot rotate, lockset just cannot be opened, as Figure 14. after key inserts lockset, lock pin 3 is risen unlocked position by the step surface at key top, simultaneously, the moving pin 81 of end is inserted in the semicircle stepped hole 1c of lock core shell 1 on the key, if key reads the information less than the identification code 9 of lockset, the movement of the means block moving pin 81 in key bit, now moving pin 81 is stuck in (as Figure 13) between lock core shell 1 and release mechanism 8, key cannot rotate, if key reads the information of lockset identification code 9, key bit internal mechanism can discharge the stop to moving pin 81, now rotates key, and moving pin 81 is squeezed into release mechanism 8 inside (as Figure 15), thus can rotate and unblank.
As Figure 23,24,25, when this unlock key inserts in lockset, lock pin in release mechanism 8 pushing lock cylinder arrives lock core unlocked position, withstand (as Figure 26) because moving pin 81 is in directly solenoid unshakable in one's determination 89, moving pin 81 is caused not move backward, so, be just stuck between fixed lock core shell 1 and rotating key release mechanism 8 (as Figure 14), cause key to rotate.After key inserts lockset, reading terminal 85 reads the information in the identification code 9 on lockset, the information read to be delivered on control circuit 11 in CPU by reading terminal 85, CPU analyzes correctly, open the power switch on CPU, be energized to solenoid 86, solenoid 86 inside after energising produces downward magnetic force, solenoid plunger 89 is pulled down, depart from (as Figure 15) with the groove 813 on moving pin 81, compress solenoid back-moving spring 87 simultaneously, CPU detects the current stabilization by solenoid 86, can unlock command by being arranged on that buzzer on control circuit sends, now, rotate key, moving pin 81 moves under the extruding force of lock core shell in trip lever 82, compress moving pin back-moving spring 84 (as Figure 15) simultaneously, until lockset is opened.Stirring pin 88 in insertion process is inserted in lockset along the open slot 1a on lock core shell, and in rotation process, stir pin 88 and leave open slot 1a, and move on lock core shell inner plane 1d, in whole process of unblanking, key cannot spin off from lock core.
After lockset is opened, key circles round, and when stirring pin 88 and turning to lock core shell open slot 1a place, key is extracted, and moving pin 81 moves under the thrust of moving pin back-moving spring 84 outside trip lever 82, and last limited pin 83 blocks; Reading terminal 85 cannot read lockset information simultaneously, and this information is delivered on the CPU of control circuit 11, CPU disconnecting power switch, solenoid 86 loses power supply supply, and solenoid plunger 89 is moved upwards up in the groove 813 of moving pin 81 under the elastic force effect of solenoid spring 87.Thus again stop moving backward of moving pin 81.
As Figure 26,27, the part of this key key, be also that the part of embodiment way to manage is exactly release mechanism, this mechanism has a trip lever; Top has six highly different cylinder steps, and this step effect is the same with common key, realizes unlocking by height difference; Have one to be positioned at trip lever top and after installing dew to stirring pin outside trip lever; There is one to be positioned at trip lever top and be hidden into inner spacer pin after installation; One is had to be positioned at trip lever first half blind hole and transportable moving pin; There is a back-moving spring after moving pin, after moving pin is pressed into blind hole, moving pin can be released; Be provided with a solenoid below in release mechanism, solenoid plunger is inserted in the groove below moving pin by the hole on trip lever.With the lockset that this unlock key is supporting, have a lock core in this lockset, this lock core is made up of a lock core shell, six lock pins etc., lock core shell has an open slot, and the pin of stirring in unlocking structure inserts in lock core by this open slot; There is an interior step surface lock core shell inside, when stir pin and insert and rotate unblank time, stir pin and move on interior step surface exactly, simultaneously containing key midway is extracted; Also have a capacitor 1f bottom lock core shell, this capacitor 1f coordinates with the moving pin on release mechanism, if moving pin can not move backward, causes moving pin to be squeezed between fixed lock core shell and rotary key, causes key not rotate.Meanwhile, be provided with a lockset identification code below lockset with lock core, the information of this identification code can be read by key reading terminal.
Above-mentioned listed specific implementation is nonrestrictive, and to one skilled in the art, not departing from the scope of the invention, the various modifications and variations of carrying out, all belong to protection scope of the present invention.
Claims (9)
1. lock cylinder, includes lock core shell (1), adopts the mode that can rotate to be arranged on to turn core (2) and lock pin (3) in lock core shell inner chamber; A wherein end of described lock core shell (1) is provided with key access, and turn core (2) and include lockset switch controlling device, described lockset switch controlling device stretches out the other end of described lock core shell (1); It is characterized in that: described in turn core (2) and include lock pin installing hole, described lock pin (3) adopts the convenient mode longitudinally moved back and forth to be arranged in lock pin installing hole; Also be provided with in the inner chamber of lock core shell (1) and turn core locking device, described in turn core locking device adopt facilitate the mode of transverse reciprocating movement to be arranged in the cross through hole turning core sidewall; Described cross through hole is communicated with lock pin installing hole; When described lock pin (3) moves longitudinally to the enable possition turning core locking device, turn core (2) and lock core shell inner chamber can be arranged in rotate; When described lock pin leaves the enable possition turning core locking device, turn core (2) and be fixed in lock core shell inner chamber; Described lock cylinder includes six lock pins (3), described in turn core (2) and include six lock pin installing holes, six lock pins all adopt identical structure; The described core locking device that turns is the steel ball (6) being arranged in the cross through hole turning core sidewall, and the diameter dimension of steel ball (6) is greater than the gauge turning core sidewall; Turn core sidewall and be provided with the cross through hole identical with lock pin quantity, the level height of the center line of each cross through hole is located along the same line or is positioned on different straight line; Described lock pin (3) adopts rotary structure, and the sidewall of lock pin being provided with a cross section is the annular recess (3a) that circle lacks shape; When described lock pin (3) leaves the enable possition turning core locking device, due to the barrier effect of lock pin sidewall, the Outboard Sections local of steel ball is stretched out and is turned outside core sidewall, will turn core clamping fix at lock core shell inwall with in turning between outer core face gap; When the cross central line of the annular recess on the sidewall of lock pin is located along the same line with the corresponding center line turning the cross through hole of core sidewall, described steel ball inwards direction moves, described in turn core and can be arranged in lock core shell inner chamber and rotate; The blind hole structure that the described lock pin installing hole (2c) turning core (2) is same depth, the sidewall of described lock pin is provided with six non-contour cross through hole (2a), described cross through hole (2a) is circular hole, and lock pin installing hole is circular hole; The outer face of lock pin is key joint face, is provided with back-moving spring (4) between the inner face of lock pin and the cecum of lock pin installing hole in region; The key access of described lock core shell (1) comprises an open slot (1a), the bottom of lock core shell (1) is provided with a between outer land terrace (1b), and it is meniscate stepped hole (1c) that open slot (1a) side is provided with a cross section; The inner chamber bottom surface of lock core shell (1) is for for stopping lock pin simultaneously for providing platform interior step surface (1d) when key rotates; The top of lock core shell (1) intracavity sidewall is provided with six semicircle stepped holes (1e); When described lock pin (3) leaves the enable possition turning core locking device, due to the barrier effect of lock pin sidewall, the Outboard Sections local of steel ball (6) is stretched out and is turned outside core sidewall, be embedded in semicircle stepped hole (1e), realize lock core shell (1) and fix with the clamping turning core (2).
2. lock cylinder as claimed in claim 1, it is characterized in that: described in turn core (2) top be provided with the step groove (2b) of ring-type, be provided with the block (5) that anti-spline core (2) departs from from lock core shell (1) in described step groove (2b); The described bottom turning core (2) is provided with key mating groove (2d).
3. lockset, includes shell (7) and lock structure parts, it is characterized in that: lock cylinder as claimed in claim 1 or 2 is arranged in the inner chamber of shell (7), and the lockset switch controlling device of lock cylinder is suitable with lock structure parts.
4. lockset as claimed in claim 3, it is characterized in that: the intracavity bottom of the shell (7) of described lockset, between outer land terrace (1b) position arranged with the bottom of lock core shell (1), is provided with identification code (9).
5. lockset as claimed in claim 4, it is characterized in that: described lockset includes unlock key, described unlock key comprises: key housing (10), release mechanism (8) and control circuit (11); Described release mechanism (8) is positioned at key top and has the position of unblanking reaching key housing (10) outside, and release mechanism (8) includes trip lever (82); The top of described trip lever (82) is provided with six non-contour step cutting pattern faces (826), when using unlock key to unlock, the top of trip lever (82) is connected with the key joint face of lock pin (3), six non-contour step cutting pattern faces are connected respectively with six lock pins (3), and six lock pins (3) are pushed to different longitudinal height and positions by trip lever (82); It is inner that control circuit (11) is positioned at key housing (10).
6. lockset as claimed in claim 5, it is characterized in that: described trip lever (82) is the rod-like structure part longitudinally arranged, interior bottom is provided with that center line is longitudinal macropore (821), interior middle part is provided with that center line is longitudinal aperture (822), to be provided with center line be horizontal horizontal blind hole (823) to internal upper part, and macropore (821), aperture (822) are through with horizontal blind hole (823); The top of horizontal blind hole (823), is provided with the first pin installing hole (824) and the second pin installing hole (825).
7. lockset as claimed in claim 6, is characterized in that: described release mechanism (8) includes: trip lever (82), spacer pin (83), moving pin (81), moving pin back-moving spring (84), solenoid (86) and stir pin (88); Moving pin back-moving spring (84) is arranged on after in the blind hole (812) of moving pin (81), together loads in the horizontal blind hole (823) of trip lever (82); Spacer pin (83) inserts the first pin installing hole (824) of trip lever (82) and is limited in horizontal blind hole (823) by the terrace of appearing on the stage (811) on moving pin (81) by moving pin (81), is moved pin back-moving spring (84) ejects outside in order to stop moving pin (81); Solenoid (86) is arranged in the macropore (821) of trip lever (82); Stirring pin (88) is arranged in the second pin installing hole (825) of trip lever (82), after installation, stirs pin (88) local and stretches out trip lever (82) outward.
8. lockset as claimed in claim 7, it is characterized in that: the step surface in the middle part of described trip lever (82) periphery is provided with the reading terminal (85) for reading extraneous lockset information, and reading terminal (85) is arranged on the top of key housing (10) inner chamber.
9. lockset as claimed in claim 8, it is characterized in that: described solenoid (86) inside includes a solenoid plunger that can stretch (89), described solenoid plunger (89) is inserted in the groove (813) of moving pin (81) bottom setting, in order to realize the restriction moved inward moving pin (81) through the aperture (822) of trip lever (82); When needs unlock time, solenoid plunger (89) moves down, and departs from groove (813); Solenoid plunger (89) hypomere is wound with a solenoid spring (87).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110360333.1A CN103104155B (en) | 2011-11-14 | 2011-11-14 | Lock cylinder and there is the lockset of this lock cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110360333.1A CN103104155B (en) | 2011-11-14 | 2011-11-14 | Lock cylinder and there is the lockset of this lock cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103104155A CN103104155A (en) | 2013-05-15 |
| CN103104155B true CN103104155B (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110360333.1A Active CN103104155B (en) | 2011-11-14 | 2011-11-14 | Lock cylinder and there is the lockset of this lock cylinder |
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| Country | Link |
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| CN (1) | CN103104155B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041055B (en) * | 2015-06-23 | 2018-12-18 | 马鞍山市盛力锁业科技有限公司 | A kind of lock structure |
| CN106815911A (en) * | 2016-12-30 | 2017-06-09 | 中船重工(武汉)凌久信息技术有限公司 | A kind of intelligent door lock control system and method for industrial equipment management |
| CN107675950B (en) * | 2017-09-30 | 2022-12-30 | 珠海优特电力科技股份有限公司 | Lock cylinder, key and key control method |
| CN108868352B (en) * | 2018-06-28 | 2023-07-28 | 安徽爱进家智能科技有限公司 | Intelligent fingerprint lock and operation method thereof |
| CN109767851B (en) * | 2018-12-21 | 2023-08-25 | 中广核研究院有限公司 | Lower locking device of fuel assembly and locking and unlocking method thereof |
| CN109767850B (en) * | 2018-12-21 | 2023-08-25 | 中广核研究院有限公司 | Lower locking device of fuel assembly and using method thereof |
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| US4424692A (en) * | 1980-08-05 | 1984-01-10 | Fichet-Bauche | Bramah or pin lock |
| GB2141480A (en) * | 1983-06-17 | 1984-12-19 | Shih Ming Hwang | Cylinder lock |
| CN201190467Y (en) * | 2008-04-11 | 2009-02-04 | 蒋纯亮 | Electronic lock head |
| CN202391262U (en) * | 2011-11-14 | 2012-08-22 | 珠海优特电力科技股份有限公司 | Pin tumbler lock core |
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| CH636669A5 (en) * | 1978-01-05 | 1983-06-15 | Grundmann Gmbh Geb | Cylinder lock having a rotatable cylinder plug and a plurality of sliding pins displaceable in axial bores thereof |
| US4424692A (en) * | 1980-08-05 | 1984-01-10 | Fichet-Bauche | Bramah or pin lock |
| GB2141480A (en) * | 1983-06-17 | 1984-12-19 | Shih Ming Hwang | Cylinder lock |
| CN201190467Y (en) * | 2008-04-11 | 2009-02-04 | 蒋纯亮 | Electronic lock head |
| CN202391262U (en) * | 2011-11-14 | 2012-08-22 | 珠海优特电力科技股份有限公司 | Pin tumbler lock core |
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| Publication number | Publication date |
|---|---|
| CN103104155A (en) | 2013-05-15 |
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