CN208336068U - Firing switch lock - Google Patents

Abstract

The utility model relates to a kind of firing switch locks, it include knob, lock core and lock body, rotation is provided with shaft in lock body, lock body is equipped with electromagnetic controller, electromagnetic controller is equipped with pin shaft, lock core is equipped with blade groove, the blade to match with key is equipped in blade groove, lock core periphery is arranged with lock core sleeve, lock core sleeve is equipped with the card slot cooperated with blade or card hole, the outer peripheral surface of lock core sleeve is equipped with pin groove, drive mechanism is additionally provided between lock core and lock core sleeve, drive mechanism includes driving member and the first spring, lock core sleeve is equipped with the cunning chamber slid for driving member, it is intracavitary that first spring is placed in cunning, the lateral surface of lock core is equipped with groove at corresponding driving member, first spring can drive driving member to be inserted in groove, when pin shaft is inserted into pin groove, lock core is inserted into the key being adapted to therewith, in the card slot or card hole of leaf abscission lock core sleeve, lock Core can rotate in lock core sleeve, and driving member can be detached from groove.Using the above scheme, it is more reasonable to design, and key can be extracted normally.

Description

Firing switch lock

Technical field

The utility model relates to firing switch lock technical fields, especially a kind of to start without key and have key to start Firing switch lock.

Background technique

The ignition switch of keyless systems is suitable for the igniting of motorcycle and electric vehicle, flame-out and antitheft use, this point Fire switch has into required by vehicle " ON, OFF, LOCK " third gear basic function as traditional similar product, however without key Key system existing defects, when the relay for receiving electronic signal breaks down, motorcycle can not start, and can not use at this time Key is inserted into lock core to start, and then occurs starting the ignition switch with there is key starting to combine without key.

Applicant applied on 2 8th, 2018 China Patent No. be 201810129844.4, patent, disclose A kind of firing switch lock that can start without key and have key to start, includes knob, lock core and lock body, lock core is rotatably arranged on In lock body, knob is connected with lock core, and rotation is provided with shaft in lock body, shaft can along the axial movement of lock core, shaft with Lock core is connected, and lock body is equipped with roller actuator far from the end position of lock core side in shaft, is additionally provided with driving piece on lock body And lock bolt, driving piece are connect with lock bolt, shaft rotation can drive the mobile telescopic moving for realizing lock bolt of driving piece, and lock body is equipped with Electromagnetic controller, electromagnetic controller are equipped with pin shaft, and electromagnetic controller can control pin shaft telescopic moving, and lock core is equipped with blade Slot, blade groove is interior to be equipped with the blade to match with key, and lock core periphery is arranged with rotatable lock core sleeve, and lock core sleeve is equipped with and leaf The card slot or card hole of piece cooperation, the outer peripheral surface of lock core sleeve are equipped with pin groove, and pin shaft is detached from or insertion pin groove is realized to lock core Unlock or locking, when lock core is not inserted into the key being adapted to therewith, the linkage of lock core and lock core sleeve, lock core sleeve and lock core are controlled by Electromagnetic controller, when pin shaft is detached from pin groove, rotation knob band movable lock core and lock core sleeve are rotated, so that shaft is driven to rotate, When pin shaft is inserted into pin groove, lock core and lock core sleeve are locked up；When lock core is inserted into the key being adapted to therewith, leaf abscission lock core sleeve Card slot or card hole in, lock core can rotate in lock core sleeve, at this time rotate key band movable lock core rotate, thus drive shaft turn It is dynamic.Above-mentioned patent there are the problem of: when electromagnetic controller is working properly, control pin shaft is detached from pin groove, and lock core is inserted at this time The key being adapted to therewith, key can rotate in lock core sleeve with movable lock core, will appear lock core at this time and drive lock core sleeve rotation certain The case where angle, so that lock core sleeve leaves normal operation position, and is not capable of resetting, and after having carried out key starting, key cannot Extract, influence using.

Summary of the invention

The utility model overcomes the deficiencies in the prior art, provides a kind of firing switch lock, designs more reasonable, key Spoon can be extracted normally.

To achieve the goals above, the technical solution adopted in the utility model is: a kind of firing switch lock, includes rotation Button, lock core and lock body, the lock core are rotatably arranged in lock body, and the knob is connected with lock core, rotation in the lock body It is provided with shaft, shaft can be connected along the axial movement of lock core, shaft with lock core, and lock body is in shaft far from lock core side End position is equipped with roller actuator, and driving piece and lock bolt are additionally provided on lock body, and driving piece is connect with lock bolt, and shaft rotation can drive The mobile telescopic moving for realizing lock bolt of piece is driven, lock body is equipped with electromagnetic controller, and electromagnetic controller is equipped with pin shaft, electromagnetism control Device processed can control pin shaft telescopic moving, and lock core is equipped with blade groove, is equipped with the blade to match with key, the lock in blade groove Core periphery is arranged with lock core sleeve, and lock core sleeve is rotatably arranged in lock body, and the lock core sleeve is equipped with the card slot or card cooperated with blade Hole, the outer peripheral surface of lock core sleeve are equipped with pin groove, and pin shaft is detached from or insertion pin groove realizes unlock or locking to lock core, described It is additionally provided with drive mechanism between lock core and lock core sleeve, the drive mechanism includes driving member and the first spring, in the lock core sleeve Equipped with the cunning chamber slid for driving member, the first spring is placed in that cunning is intracavitary, and the lateral surface of lock core is equipped with groove at corresponding driving member, First spring can drive driving member to be inserted in groove, and when pin shaft is inserted into pin groove, lock core is inserted into the key being adapted to therewith, blade It is detached from card slot or the card hole of lock core sleeve, lock core can rotate in lock core sleeve, and driving member can be detached from groove；When pin shaft is not inserted into pin When axial trough, lock core is inserted into the key that is adapted to therewith, and in the card slot or card hole of leaf abscission lock core sleeve, driving member is by the first bullet at this time Spring effect is inserted in groove, and lock core and lock core sleeve rotate synchronously.

By using above scheme, coil and driving spring are provided in electromagnetic controller, coil can overcome drive after being powered Pin shaft is picked up and is detached from pin groove by the active force of spring of moving, and coil blackout, under the action of driving spring, pin shaft is stretched out and inserted Enter in pin groove, whether electromagnetic controller is powered, the unlock of controllable lock core sleeve and locking, lock core are not inserted into the key being adapted to therewith Spoon, the blade in lock core stretch out blade groove, can just be fastened in the card slot or card hole of lock core sleeve, realize lock core and lock core sleeve Linkage, when electromagnetic controller is working properly, electromagnetic controller controls pin shaft and is detached from pin groove, at this time spin button band movable lock core and Lock core sleeve rotation, so that shaft be driven to rotate, shaft rotation can drive roller actuator, can also lead to without key start-up operation It crosses knob and drives lock core rotation, lock core drives shaft rotation, and shaft drives the mobile telescopic moving for realizing lock bolt of driving piece, carries out Car locking operation, the key being adapted to therewith also can be inserted in lock core at this time certainly, since driving member is inserted under the action of the first spring Enter in groove, key band movable lock core can drive lock core sleeve to rotate synchronously when rotating, and the blade of such lock core is directed at lock core sleeve always Card slot or card hole in, guarantee key can normally extract；When electromagnetic controller cannot be working properly, electromagnetic controller cannot be controlled It makes and sells axis and is detached from pin groove, since lock core and lock core sleeve linkage are arranged, are not able to rotate, not can be carried out no key start-up operation, Lock core is inserted into the key that is adapted to therewith, and in the card slot or card hole of leaf abscission lock core sleeve, lock core can rotate in lock core sleeve, transmission Part can be detached from and plug to groove, release the synchronous rotation of lock core and lock core sleeve, rotate key band movable lock core at this time and rotate, thus Shaft rotation is driven, shaft rotation can drive roller actuator, carry out key start-up operation, can also turn by key band movable lock core Dynamic, lock core drives shaft rotation, and shaft drives the mobile telescopic moving for realizing lock bolt of driving piece, carries out car locking operation, there is key When spoon starting, it can guarantee that key is extracted, it is more reasonable to design, the igniting, flame-out and antitheft suitable for motorcycle and electric vehicle It uses.

The utility model is further arranged so that the driving member glomeration setting, the shape of the groove and driving member It is adapted, the lock core sleeve is fixedly installed locating piece, the first spring one end far from the end position of driving member side in sliding chamber It contradicts on driving member, the other end contradicts on the positioning element.

By using above scheme, sliding chamber is penetrated through at both ends to be arranged, and it is intracavitary driving member first can be packed into cunning, then install first Locating piece is finally fixed at the end position of sliding chamber by spring so that the first spring is in confined state, driving member at Spherical setting, sliding chamber is stretched out in end, and can be inserted into groove, when lock core and lock core sleeve can be freely rotated, guarantees lock core It rotates synchronously with lock core sleeve, is extracted convenient for key.

The utility model is further arranged so that the locating piece is screw, and screw is screwed at sliding chamber, the end face of screw Lateral surface lower than lock core sleeve is arranged.

By using above scheme, it is equipped with internal screw thread at sliding chamber, screw can be directly screwed at sliding chamber, sliding chamber easy to disassemble The end face of interior each component, screw is arranged lower than the lateral surface of lock core sleeve, and screw will not influence the normal rotation of lock core sleeve.

The utility model is further arranged so that the pin groove is arranged at elongated slot, when pin shaft locks lock core sleeve, lock core Set can move along its axis, and arrived tableting is axially linkedly set on lock core or shaft, and the lock body is equipped with microswitch, compresses Piece can open microswitch with the inconsistent realization of the contact of microswitch, and the bullet that lock core and shaft can be driven to reset is equipped in lock body Spring group.

By using above scheme, it is equipped with microswitch in lock body, after only microswitch is opened in triggering, electromagnetic controller It could run so that pin shaft is detached from pin groove, before rotating knob, first that knob is pushed into lock body, drive lock core sleeve is mobile, Since pin groove is arranged at elongated slot, pin groove only limits the rotation of pin sleeve, does not influence the movement of pin sleeve, meeting when lock core is mobile Arrived tableting is driven, until the contact of arrived tableting and microswitch is inconsistent, opens microswitch, then under the action of the spring, Its band movable lock core and shaft are completed to reset, and rotate knob again at this time and realize without key starting and quenching operations, only first open micro- Dynamic switch just can be carried out no key starting, can effectively avoid various maloperations, surprisingly opens when playing such as children, more safety can It leans on.

The utility model is further arranged so that the arrived tableting is set on lock core, and the groups of springs includes being set in Second spring on lock core and the third spring being set in shaft, second spring one end contradict the other end in arrived tableting It contradicts in shaft, arrived tableting contradicts on end face of the lock core far from knob side under the action of second spring, sets in shaft There is resistance surface, one end of third spring contradicts in resistance surface, and the other end contradicts on locking intracorporal bracket.

By using above scheme, arrived tableting is set on lock core, is easily installed, and the end face of arrived tableting and lock core offsets Touching, after arrived tableting opens microswitch, arrived tableting can be resetted under the action of second spring along the axial direction of lock core, in lock body One or split settings have bracket, and roller actuator is rack-mount, and shaft is equipped in the end position close to roller actuator Resistance surface, shaft can axial direction under the action of third spring along lock core resetted, avoid shaft be detached from the connection of lock core, Structure is simple, and installation is stablized.

The utility model is further arranged so that the shaft includes interconnecting piece, driving section and driving portion, and driving section is set to Between interconnecting piece and driving portion and both ends are connect with interconnecting piece and driving portion respectively, interconnecting piece and the concentric setting of driving portion, even The end of socket part and lock core far from knob side is circumferentially connected, and driving portion connect with roller actuator far from one end of lock core and sets It sets, driving section and driving portion eccentric setting, driving on piece is equipped with the inclined hole worn for shaft, when pushing lock cylinder protrudes into lock body, Driving section moves at inclined hole, and driving section can be contradicted with inclined hole to be cooperated, and shaft rotation can drive driving piece is mobile to realize stretching for lock bolt Contracting movement.

By using above scheme, the interconnecting piece of drive rod is realized by way of grafting to be connected with lock core, passes The driving portion of lever is realized by way of grafting to be connected with what is switched, when knob is not compressed into lock body, knob band Movable lock core rotation, lock core drive shaft rotation, the driving portion of shaft be arranged in driving piece inclined hole in, due to driving portion with connect For portion's axis to setting, shaft rotation not will drive driving piece movement, lock bolt telescopic moving cannot be driven, to not can be carried out car locking It is operated with unlock；When knob is compressed into lock body, lock core and shaft are moved into lock body, and turning knob can turn with movable lock core Dynamic, lock core drives shaft rotation, and the driving section of shaft moves at inclined hole, and driving section when shaft rotates thereon can contradict inclined hole, To drive driving piece mobile, lock bolt is driven to carry out telescopic moving, car locking and unlock operation can be carried out after flame-out.

Further being arranged so that between the knob and lock core for the utility model is equipped with connector, and connector and lock core are inserted The synchronous rotation that connector and lock core are realized in cooperation is connect, connector turns with the mating realization connector of knob and the synchronous of knob Dynamic, connector is equipped with the jack worn for key, and the knob is equipped with the through-hole of pluggable key, and fixation is set on lock body The end cap that knob is detached from lock body can be limited by being equipped with.

By using above scheme, the synchronous rotation that both knob and connector are realized by way of grafting, connector The synchronous rotation of the two is realized by way of grafting with lock core, to realize the linkage of knob and lock core, end cap is pressed on rotation On the end face of button, knob can be limited and be detached from lock body, end cap is fixed on lock body by way of the screw that is screwed on, knob and lock Core is connect by inserted block with slot mode, and structure is simple, and convenient for assembly, through-hole, jack and blade groove mutual conduction are convenient for key Insertion.

The inner wall for being further arranged so that the lock core sleeve of the utility model is equipped with two groups of card slots, and card slot is along lock core The circumferential direction of set is uniformly distributed, and is set on the outer peripheral surface of lock core sleeve there are two pin groove, and lock core sleeve, which corresponds to, to be arranged at pin groove at thickening, Card slot extends to lock core sleeve and corresponds on the inner wall of pin shaft groove location, and the lock core sleeve is equipped with recessed on the end face close to shaft side Chamber, lock core are equipped with limited block, and the bottom surface of limited block and cavity is inconsistent.

By using above scheme, lock core sleeve is equipped with two groups of card slots, when having carried out key starting, when key turns to lock Vehicle or it is flame-out after, could extract, in other positions, key cannot all extract lock core, set in lock core sleeve there are two pin groove, into Row without key starting when, when knob to car locking or it is flame-out when, pin shaft is plugged in respectively in corresponding pin groove, realize to lock The locking of core retainer plate, blade and key are typically provided with six blades when cooperating, and the length of lock core sleeve cannot be too long, lock core sleeve pair It answers and is thickeied at pin groove, extended at pin groove convenient for card slot, and do not influence opening up for pin groove, when installing lock core sleeve, lock The limited block of core contradicts the cavity of lock core sleeve, plays installation positioning action, is easily installed.

The utility model is further described with reference to the accompanying drawing.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model embodiment；

Fig. 2 is the fit structure schematic diagram of electromagnetic controller and lock core sleeve；

Fig. 3 is lock core and lock core sleeve fit structure schematic diagram；

Fig. 4 is lock core and blade fit structure schematic diagram；

Fig. 5 is the fit structure schematic diagram of driving member, the first spring and locating piece；

Fig. 6 is the positive structure schematic of lock core sleeve；

Fig. 7 is the reverse structure schematic of lock core sleeve；

Fig. 8 is the structural schematic diagram of lock core；

Fig. 9 is the fit structure schematic diagram of arrived tableting and microswitch；

Figure 10 is the fit structure schematic diagram of shaft and lock bolt；

Figure 11 is the structural schematic diagram of shaft；

Figure 12 is the schematic diagram of the section structure of electromagnetic controller；

Figure 13 is the fit structure schematic diagram of knob and connector.

Specific embodiment

As shown in Fig. 1-Figure 13, a kind of firing switch lock includes knob 1, lock core 2 and lock body 3, the rotation setting of lock core 2 In lock body 3, knob 1 is connected with lock core 2, and knob 1 and lock core 2 are connected so that knob 1 can be rotated with movable lock core 2 Energy band movable lock core 2 moves along its axis again, and rotation is provided with shaft 4 in lock body 3, and shaft 4 can turn along the axial movement of lock core 2 Axis 4 is connected with lock core 2, and shaft 4 is connected with lock core 2 so that lock core 2 can drive the rotation of shaft 4 energy band turn axis again 4 is mobile, and lock body 3 is equipped with roller actuator 5 far from the end position of 2 side of lock core in shaft 4, and driving piece 61 is additionally provided on lock body 3 With lock bolt 62, piece 61 is driven to be equipped with latch hole 611, the end of lock bolt 62 can be inserted into latch hole 611, and the rotation of shaft 4 can band The dynamic mobile telescopic moving for realizing lock bolt 62 of driving piece 61, lock body 3 are equipped with electromagnetic controller 7, and electromagnetic controller 7 is equipped with pin Axis 71, coil 72 and driving spring 73 are provided in electromagnetic controller 7, and coil 72 can overcome the effect of driving spring 73 after being powered Power picks up pin shaft 71, and coil 72 powers off, and under the action of driving spring 73, pin shaft 71 stretches out, and lock core 2 is equipped with blade groove 21, blade groove 21 is interior to be equipped with the blade 22 to match with key, and 2 periphery of lock core is arranged with lock core sleeve 8, and lock core sleeve 8 is rotatably set It sets in lock body 3, lock core sleeve 8 is equipped with two groups of card slots 81 cooperated with blade 22, naturally it is also possible to two groups of card holes, card slot 81 be arranged Circumferential direction along lock core sleeve 8 is uniformly distributed, and is set on the outer peripheral surface of lock core sleeve 8 there are two pin groove 82, pin groove 82 is along lock core sleeve 8 Axial setting, lock core sleeve 8 are corresponded at setting is thickeied at pin groove 82, and card slot 81 extends to corresponding 82 position of pin groove of lock core sleeve 8 Inner wall on, pin shaft 71 is detached from or insertion pin groove 82 realizes unlock to lock core 2 or locking, between lock core 2 and lock core sleeve 8 also Equipped with drive mechanism, drive mechanism includes driving member 91 and the first spring 92, and lock core sleeve 8 is equipped with the cunning slid for driving member 91 Chamber 83, sliding being arranged radially along lock core sleeve 8 of chamber 83, the first spring 92 are placed in sliding chamber 83, and the lateral surface of lock core 2 is driven corresponding Groove 23 is equipped at part, the first spring 92 can drive driving member 91 to be inserted in groove 23, when pin shaft 71 is inserted into pin groove 82, lock Core 2 is inserted into the key being adapted to therewith, and blade 22 is detached from the card slot 81 of lock core sleeve 8, and lock core 2 can rotate in lock core sleeve 8, driving member 91 can be detached from groove 23；When pin shaft 71 is not inserted into pin groove 82, lock core 2 is inserted into the key being adapted to therewith, and blade 22 is detached from lock The card slot 81 of core retainer plate 8, driving member 91 is inserted in groove 23 by the effect of the first spring 92 at this time, and lock core 2 is synchronous with lock core sleeve 8 to be turned It is dynamic.

In the present embodiment, 91 glomeration of driving member is arranged, and can be steel ball, groove 23 and the shape of driving member 91 are mutually fitted To match, is spherical groove, lock core sleeve 8 is fixedly installed locating piece 93 far from the end position of 91 side of driving member in sliding chamber 83, the One spring, 92 one end contradicts on driving member 91, and the other end contradicts on locating piece 93.Driving member 91 can also be straight-bar, straight-bar It is slid along sliding chamber 83, the end position of straight-bar is arranged at spherical surface, and groove 23 is adapted with the end of straight-bar, the driving of the first spring 92 Straight-bar sliding.

In the present embodiment, locating piece 93 is screw, and screw is screwed at sliding chamber 83, and the end face of screw is lower than lock core sleeve 8 Lateral surface setting.Locating piece 93 can also be pin, and pin interference is inserted in sliding chamber 83.

In the present embodiment, pin groove 82 is arranged at elongated slot, and when pin shaft 71 locks lock core sleeve 8, lock core sleeve 8 can be along its axis To movement, arrived tableting A1 is arranged on lock core 2, arrived tableting A1 can also be set in shaft 4, and arrived tableting A1 can also direct one Body is fixed in lock core 2 or shaft 4, and microswitch A2 is fixedly installed on lock body 3, and arrived tableting A1 can be opened with fine motion Microswitch A2 is opened in the inconsistent realization of contact for closing A2, and the groups of springs that lock core 2 and shaft 4 can be driven to reset is equipped in lock body 3, Groups of springs includes the second spring B1 being set on lock core 2 and the third spring B 2 being set in shaft 4, second spring B1 mono- End contradicts on arrived tableting A1, and the other end contradicts in shaft 4, and arrived tableting A1 is contradicted under the action of second spring B1 in lock core On 2 end faces far from 1 side of knob, shaft 4 is equipped with resistance surface 41, and one end of third spring B 2 contradicts in resistance surface 41, The other end contradicts on the bracket 31 in lock body 3, and driving piece 61, lock bolt 62 and roller actuator 5 are mounted on bracket 31, the bracket 31 be plastic part, can be connect in such a way that screw is screwed on or is clamped with lock body 3, which can also integrally set with lock body 3 It sets.

In the present embodiment, shaft 4 includes interconnecting piece 42, driving section 43 and the driving portion 44 being wholely set, driving section 43 Between interconnecting piece 42 and driving portion 44, interconnecting piece 42 and the concentric setting of driving portion 44, interconnecting piece 42 and lock core 2 are far from rotation The end of 1 side of button is linked by mating realization shaft and the circumferential of lock core, 42 rectangular pieces of interconnecting piece settings, lock core 2 It is equipped with the rectangular channel 24 being adapted to rectangular block, the one end of driving portion 44 far from lock core 2 is connect with roller actuator 5, be can control and is turned Sub switch 5 rotates, driving section 43 and 44 eccentric setting of driving portion, and driving piece 61 is equipped with the inclined hole 612 worn for shaft 4, When pushing lock cylinder 2 protrudes into lock body 3, driving section 43 is moved at inclined hole 612, and driving section 43 can be contradicted with inclined hole 612 to be cooperated, shaft 4 Rotation can drive the mobile telescopic moving for realizing lock bolt 62 of driving piece 61.

In the present embodiment, connector C1, connector C1 and the mating realization of lock core 2 are equipped between knob 1 and lock core 2 The synchronous rotation of connector C1 and lock core 2, connector C1 turn with the mating realization connector C1 of knob 1 and the synchronous of knob 1 Dynamic, connector C1 is equipped with the jack C11 worn for key, and knob 1 is equipped with the through-hole 11 of pluggable key, on lock body 3 The end cap C2 that knob 1 is detached from lock body 3 can be limited by being fixedly installed.

In the present embodiment, lock core sleeve 8 is equipped with cavity 84 on the end face close to 4 side of shaft, and lock core 2 is equipped with limit Block 25, limited block 25 and the bottom surface of cavity 84 are inconsistent.

Above embodiments, only one kind of the utility model preferably specific embodiment, those skilled in the art are in this reality It is included in the protection scope of the utility model with the usual variations and alternatives carried out in new technique aspects.

Claims (8)

1. a kind of firing switch lock includes knob, lock core and lock body, the lock core is rotatably arranged in lock body, the knob It is connected with lock core, rotation is provided with shaft in the lock body, and shaft can link along the axial movement of lock core, shaft and lock core Connection, lock body are equipped with roller actuator far from the end position of lock core side in shaft, driving piece and lock bolt are additionally provided on lock body, drive Movable plate is connect with lock bolt, and shaft rotation can drive the mobile telescopic moving for realizing lock bolt of driving piece, and lock body is equipped with Electromagnetic Control Device, electromagnetic controller are equipped with pin shaft, and electromagnetic controller can control pin shaft telescopic moving, and lock core is equipped with blade groove, blade groove It is interior equipped with the blade to match with key, the lock core periphery is arranged with lock core sleeve, and lock core sleeve is rotatably arranged in lock body, described Lock core sleeve is equipped with the card slot cooperated with blade or card hole, and the outer peripheral surface of lock core sleeve is equipped with pin groove, and pin shaft is detached from or insertion pin Axial trough realizes unlock or locking to lock core, it is characterised in that: drive mechanism is additionally provided between the lock core and lock core sleeve, it is described Drive mechanism includes driving member and the first spring, and the lock core sleeve is equipped with the cunning chamber slid for driving member, and the first spring is placed in Cunning is intracavitary, and the lateral surface of lock core is equipped with groove at corresponding driving member, and the first spring can drive driving member to be inserted in groove, work as pin When axis is inserted into pin groove, lock core is inserted into the key that is adapted to therewith, and in the card slot or card hole of leaf abscission lock core sleeve, lock core can locked Rotation, driving member can be detached from groove in core retainer plate；When pin shaft is not inserted into pin groove, lock core is inserted into the key being adapted to therewith, blade It is detached from card slot or the card hole of lock core sleeve, driving member is inserted in groove by the effect of the first spring at this time, and lock core is synchronous with lock core sleeve Rotation.

2. firing switch lock according to claim 1, it is characterised in that: the driving member glomeration setting, the groove It is adapted with the shape of driving member, the lock core sleeve is fixedly installed positioning far from the end position of driving member side in sliding chamber Part, the first spring one end contradict on driving member, and the other end contradicts on the positioning element.

3. firing switch lock according to claim 2, it is characterised in that: the locating piece is screw, and screw is screwed in cunning At chamber, the end face of screw is arranged lower than the lateral surface of lock core sleeve.

4. firing switch lock according to claim 1 or 2 or 3, it is characterised in that: the pin groove is arranged at elongated slot, when When pin shaft locks lock core sleeve, lock core sleeve can be moved along its axis, and arrived tableting, the lock are axially linkedly set on lock core or shaft Body is equipped with microswitch, and arrived tableting can open microswitch with the inconsistent realization of the contact of microswitch, and being equipped in lock body can The groups of springs for driving lock core and shaft to reset.

5. firing switch lock according to claim 4, it is characterised in that: the arrived tableting is set on lock core, the bullet Spring group includes the second spring being set on lock core and the third spring being set in shaft, and second spring one end contradicts and supporting In tabletting, the other end is contradicted in shaft, and arrived tableting contradicts under the action of second spring at end of the lock core far from knob side On face, shaft is equipped with resistance surface, and one end of third spring contradicts in resistance surface, and the other end, which contradicts, is locking intracorporal bracket On.

6. firing switch lock according to claim 1 or 2 or 3, it is characterised in that: the shaft includes interconnecting piece, transmission Portion and driving portion, driving section are set between interconnecting piece and driving portion and both ends and connect respectively with interconnecting piece and driving portion, interconnecting piece With the concentric setting of driving portion, the end of interconnecting piece and lock core far from knob side is circumferentially connected, and driving portion is far from lock core One end connect setting with roller actuator, driving section and driving portion eccentric setting, driving on piece be equipped with worn for shaft it is oblique Hole, when pushing lock cylinder protrudes into lock body, driving section is moved at inclined hole, and driving section can be contradicted with inclined hole to be cooperated, and shaft rotation can drive Drive the mobile telescopic moving for realizing lock bolt of piece.

7. firing switch lock according to claim 1 or 2 or 3, it is characterised in that: the company of being equipped between the knob and lock core Fitting, connector and the mating synchronous rotation for realizing connector and lock core of lock core, connector and the mating realization of knob The synchronous rotation of connector and knob, connector are equipped with the jack worn for key, and the knob is equipped with pluggable key The through-hole of spoon, the end cap that knob is detached from lock body can be limited by being fixedly installed on lock body.

8. firing switch lock according to claim 1 or 2 or 3, it is characterised in that: the inner wall of the lock core sleeve is equipped with two Group card slot, card slot are uniformly distributed along the circumferential direction of lock core sleeve, are set on the outer peripheral surface of lock core sleeve there are two pin groove, and lock core sleeve is corresponding to sell At setting is thickeied at axial trough, card slot extends to lock core sleeve and corresponds on the inner wall of pin shaft groove location, and the lock core sleeve is close to shaft The end face of side is equipped with cavity, and lock core is equipped with limited block, and the bottom surface of limited block and cavity is inconsistent.