CN216250518U - Ignition lock - Google Patents

Abstract

The utility model relates to an ignition lock, which comprises a lock shell, a lock core, a spring bolt component, a gear seat and a rotor switch arranged on the gear seat, wherein the lock core is in transmission connection with the rotor switch through a rotating shaft, the spring bolt component comprises a sliding block and a spring bolt, a driving component for driving the sliding block to automatically move is arranged on the lock shell, the driving component comprises a motor, a driving sleeve, a torsion spring and a gear sleeve, the driving sleeve is rotatably sleeved on the rotating shaft, the gear sleeve is rotatably sleeved on the rotating shaft, an abutting part is arranged at a position deviating from the central shaft of the driving sleeve, a second slot or a second jack is arranged at a position of the sliding block corresponding to the abutting part, an elastic part for driving the abutting part to be inserted into the second slot or the second jack is arranged in the lock shell, an output shaft of the motor drives the gear sleeve to rotate, and the gear sleeve drives the torsion spring driving sleeve to rotate through the torsion spring so as to realize the extension or retraction of the spring bolt into the lock shell. By adopting the scheme, the telescopic spring bolt can be manually controlled, and can be automatically controlled, so that the structure is simple, the design is reasonable, and the operation is convenient.

Description

Ignition lock

Technical Field

The utility model relates to a lock, in particular to an ignition lock used on an electric vehicle or a motorcycle.

Background

An ignition lock, also known as an ignition switch, is a multi-gear switch which can only be operated by a corresponding key, and is usually used for controlling the power supply of an electric vehicle or a motorcycle to be turned on or off, a cushion to be opened, a handlebar to be locked and the like.

A common ignition lock comprises a lock shell, a lock core, a gear seat and a rotor assembly arranged in the gear seat, wherein the lock core is connected with a rotor of the rotor assembly through a rotating shaft, the rotating shaft is in linkage arrangement with the lock core, the lock shell is also provided with a slide block and a lock tongue, the slide block is connected with the lock tongue, the rotating shaft can drive the slide block to move to realize the telescopic movement of the lock tongue by rotating, the rotating shaft comprises a connecting part, a transmission part and a driving part, the transmission part is arranged between the connecting part and the driving part, the connecting part and the driving part are coaxially arranged, the connecting part is in linkage connection with the circumferential direction of the lock core, the driving part is connected with a rotor switch, the transmission part is arranged by deviating from the axis of the driving part, the slide block is provided with an inclined hole for the rotating shaft to penetrate through, when the lock core is pushed to extend into the lock shell, the transmission part can move to the inclined hole, the rotating shaft can drive the slide block to move to realize the telescopic movement of the lock tongue, and the lock tongue is inserted into a tubular column hole of an external directional tubular column, the vehicle locking faucet is realized. The technical scheme has the problems that the spring bolt can only be manually controlled to stretch and retract, the spring bolt cannot be automatically controlled to stretch and retract through electric control, and the operation is inconvenient.

Disclosure of Invention

The ignition lock overcomes the defects of the prior art, can not only manually control the stretching of the spring bolt, but also automatically control the stretching of the spring bolt through electric control, and has the advantages of simple structure, reasonable design and convenient operation.

In order to achieve the purpose, the utility model adopts the technical scheme that: an ignition lock comprises a lock shell, a lock core, a lock tongue component, a gear seat and a rotor switch arranged on the gear seat, wherein a lock core installation cavity is arranged in the lock shell, the lock core is rotationally arranged in the lock core installation cavity, the lock core is in transmission connection with the rotor switch through a rotating shaft, the rotating shaft is in linkage arrangement with the lock core, the lock tongue component comprises a sliding block and a lock tongue, the sliding block is connected with the lock tongue, the sliding block moves to realize the telescopic movement of the lock tongue, a through hole for the rotating shaft to pass through is formed in the sliding block, an eccentric part is arranged at the position of the rotating shaft deviated from the central shaft of the rotating shaft, a first slot or a first jack for the eccentric part to insert is formed in the sliding block at the position corresponding to the eccentric part, a driving component for driving the sliding block to automatically move is arranged on the lock shell, the driving component comprises a motor, a driving sleeve, a torsional spring and a gear sleeve, the motor is fixedly arranged on the lock shell, the driving sleeve is rotationally sleeved on the rotating shaft, the gear sleeve is rotationally sleeved outside the rotating shaft, the rotating shaft can drive the driving sleeve and the gear sleeve to move together, the driving sleeve is provided with a collision part at a position deviating from the central shaft of the driving sleeve, the sliding block is provided with a second slot or a second jack at a position corresponding to the collision part, the inside of the lock shell is provided with an elastic piece for driving the collision part to be inserted into the second slot or the second jack, an output shaft of the motor drives the gear sleeve to rotate, the gear sleeve drives the driving sleeve to rotate through a torsion spring so as to realize that the spring bolt extends out of or retracts into the lock shell, the lock core is pushed to extend into the lock shell, the eccentric piece is inserted into the first slot or the first jack, and the collision part is separated from the second slot or the second jack; when the rotating shaft rotates reversely, the eccentric part is in interference fit with the first slot or the second jack, so that the bolt retracts into the lock shell.

Through adopting above-mentioned scheme, wherein only the lock core inserts the key with its adaptation, the lock core can be just at the lock shell internal rotation, rotatory key this moment drives the lock core and rotates, thereby it rotates to drive the pivot, the pivot rotates and to drive rotor switch, start the operation, also can drive the lock core through the key and rotate, the lock core drives the pivot and rotates, the pivot drives the slider and removes the flexible removal that realizes the spring bolt, manual lock car tap operation is carried out, set up the controller in the lock shell, its accessible remote controller comes the control ware, controller give-out order makes motor corotation or reversal, wherein the forward rotation of pivot rotates for anticlockwise, wherein the antiport of pivot rotates for clockwise, under manual operation's the condition: when the spring bolt retracts into the lock shell, the lock core is pushed to extend into the lock shell, the eccentric piece is inserted into the first slot or the first jack, the lock core drives the rotating shaft to move, the rotating shaft drives the driving sleeve and the gear sleeve on the rotating shaft to move together, so that the abutting part is separated from the second slot or the second jack, the matching of the driving sleeve and the sliding block is removed, and when the rotating shaft rotates forwards, the eccentric piece swings along the first slot or the first jack and can drive the sliding block to slide, so that the spring bolt extends out of the lock shell; when the spring bolt extends out of the lock shell, the lock core is pushed to extend into the lock shell, and the rotating shaft rotates reversely, the eccentric part swings along the first slot or the first jack, so that the sliding block can be driven to slide, and the spring bolt retracts into the lock shell; in the case of automatic operation: because the lock core is not pushed into the lock body, the eccentric part is separated from the first slot or the first jack, the conflict part is inserted into the second slot or the second jack, the matching of the rotating shaft and the sliding block is removed, when the lock tongue retracts, the gear sleeve is driven to rotate anticlockwise by controlling the motor, the gear sleeve compresses the torsion spring, the torsion spring generates elastic force to drive the driving sleeve to rotate anticlockwise, the conflict part of the driving sleeve is inserted into the second slot or the second jack, the conflict part rotates along with the driving sleeve to press the side wall of the second slot or the second jack so as to drive the sliding block to move, the sliding block drives the lock tongue to automatically extend out of the lock shell, if the lock tongue extends out to meet the obstruction at the moment, the torsion force of the torsion spring is stored, and after the obstruction is eliminated, the torsion spring automatically drives the lock tongue to extend out of the lock shell; when the spring bolt is in the state of stretching out, thereby it rotates clockwise to drive the gear sleeve through control motor, gear sleeve compression torsional spring, the torsional spring produces elastic force and can drives the drive sleeve clockwise rotation, conflict portion follows the drive sleeve and rotates the lateral wall that can support and press second slot or second jack, thereby it removes to drive the slider, the slider drives spring bolt automatic retraction lock shell again, if the spring bolt stretches out this moment and meets the hindrance, the torsion of torsional spring is stored, treat to eliminate the hindrance back, the torsional spring can drive spring bolt retraction lock shell automatically, it can not only the flexible of manual control spring bolt, can also be through the flexible of automatically controlled automatic control spring bolt, moreover, the steam generator is simple in structure, and reasonable design, and convenient operation.

The utility model further provides that: the motor is a stepping motor, a driving gear is arranged on an output shaft of the motor in a synchronous rotating mode, and the driving gear drives the driven gear to rotate.

Through adopting above-mentioned scheme, adopt step motor, the rotation of its output shaft of accurate control of being convenient for, the driving gear can directly or indirectly drive driven gear and rotate, simple structure, and control is convenient.

The utility model further provides that: the pivot includes connecting portion, eccentric portion and drive division, and the eccentric portion is located between connecting portion and the drive division, and connecting portion and drive division set up with the axle center, and connecting portion are connected with the lock core linkage, and the drive division passes the via hole, and the tip and the rotor switch of drive division are connected, the center pin setting of the skew drive division of eccentric portion is equipped with first installation cavity in the eccentric portion, and the round pin of eccentric member for setting up in first installation cavity still is equipped with round pin spring and spring cover in the first installation cavity, and the spring cover is tightly joined in marriage and is inserted and locate first installation cavity, and round pin spring one end is contradicted on the round pin, and the other end is contradicted on the spring cover, is equipped with the spacing portion that offsets with first installation intracavity wall on the round pin.

Through adopting above-mentioned scheme, the connecting portion of pivot are connected with the linkage of lock core through the mode realization of pegging graft, the drive division of pivot realizes being connected with rotor switch's linkage through the mode of pegging graft, the tip an organic whole of round pin is provided with spacing portion, the diameter of spacing portion is greater than the opening that first installation cavity is close to the slider, consequently, the round pin spring can drive the round pin and stretch out first installation cavity, nevertheless the round pin can not break away from first installation cavity, insert the one end of locating the slider in first installation cavity of spring cover tight fit, round pin spring mounting is stable, when the round pin supports to press on the side of slider, can compress the round pin spring, withdraw first installation cavity, avoid taking place the damage, moreover, the steam generator is simple in structure, and reasonable design.

The utility model further provides that: the torsional spring is arranged between the driving sleeve and the gear sleeve, the gear sleeve is sleeved outside the driving sleeve, the driving sleeve is provided with a positioning seat on one side close to the gear sleeve, the torsional spring outer sleeve is sleeved on the positioning sleeve, one end of the torsional spring is abutted to the driving sleeve, and the other end of the torsional spring is abutted to the gear sleeve.

By adopting the scheme, the torsion spring is stable to install, is not easy to separate from the driving sleeve, and is simple in structure and reasonable in design.

The utility model further provides that: the driving sleeve and the gear sleeve are sleeved outside the driving portion of the rotating shaft, an abutting surface is arranged on the driving portion of the rotating shaft, the elastic piece is a first return spring, the first return spring is sleeved outside the driving portion of the rotating shaft, one end of the first return spring abuts against the gear sleeve, the other end of the first return spring abuts against the lock shell, and the first return spring can abut against the driving sleeve on the abutting surface.

Through adopting above-mentioned scheme, stretch out or retract the lock shell in order not to influence manual drive spring bolt, when carrying out manual operation, need make driving gear and driven gear separation, therefore during manual operation, press the lock core in to the lock shell, the pivot can drive the drive cover and remove together with the gear sleeve, the conflict portion of drive cover breaks away from the second jack, can not interfere the slider and remove, in case remove the effort to lock core and pivot in to the lock shell, first return spring can drive the drive cover and remove together with the gear sleeve, make the conflict portion of drive cover insert again and establish on the second jack, be convenient for carry out the flexible of automatic control spring bolt next time, first return spring also can drive lock core and pivot and move the reset outside the lock shell, first return spring installation is stable, each part reasonable in design, moreover, the steam generator is simple in structure, high durability and convenient installation.

The utility model further provides that: the sliding block is connected with a detection block in a linkage mode, the gear seat is provided with a first sliding groove for the detection block to slide, the lock shell is provided with a first Hall switch and a second Hall switch, the detection block is provided with a magnet, and when the first Hall switch senses the magnet, the spring bolt is located at an extending position; when the second Hall switch senses the magnet, the spring bolt is in the retraction position.

By adopting the scheme, the detection block is connected with the sliding block in an inserting mode, the first induction switch and the second induction switch are respectively connected with the control circuit, and when the spring bolt extends in place, the first Hall switch induces the magnet to prompt a user that the spring bolt extends in place (namely locking is completed); when the bolt retracts to the right position, the second Hall switch senses the magnet and prompts a user that the bolt has retracted to the right position (namely unlocking is completed).

The utility model further provides that: a second return spring capable of driving the lock cylinder to reset is arranged in the lock shell, one end of the second return spring is abutted to the lock cylinder, and the other end of the second return spring is abutted to the rotating shaft.

Through adopting above-mentioned scheme, second return spring and first return spring cooperate each other, can accomplish the sliding of lock core and pivot and reset, are convenient for carry out next operation, simple structure, reasonable in design.

The utility model further provides that: the lock is characterized in that a second installation cavity for rotating the rotating shaft is arranged in the lock shell, a convex block is arranged on the outer peripheral face of the lock core, a rotating cavity for rotating the convex block is arranged in the lock shell, the convex block is abutted against the side wall of the rotating cavity to form a rotating limit of the lock core, a blade groove is formed in the lock core, a blade matched with a key is arranged in the blade groove, clamping grooves matched with the blade are formed in the inner wall of the lock core installation cavity, the clamping grooves are arranged in two groups, and the two groups of clamping grooves are evenly distributed along the circumferential direction of the lock core.

Through adopting above-mentioned scheme, because pivot and lock core are the linkage cooperation, the turned angle of lock core is the turned angle of pivot promptly, and when the lock core rotated, lug on it can be inconsistent with the both ends lateral wall that rotates the chamber respectively to the turned angle of restriction lock core, simple structure, reasonable in design is equipped with two sets of draw-in grooves on the lock shell, after the key rotated to the lock car or flame-out, just can extract, when other positions, the lock core can not be extracted to the key, is equipped with six blades usually when blade and key cooperation.

The utility model further provides that: the gear seat is provided with a stay wire sliding block in a sliding manner, the gear seat is provided with a second sliding groove for the stay wire sliding block to slide, the rotating shaft is provided with a shifting block for driving the stay wire sliding block to move, the gear seat is provided with a stay wire spring for driving the stay wire sliding block to reset, the stay wire sliding block is provided with a convex column, one end of the stay wire spring is sleeved on the convex column, and the other end of the stay wire spring is abutted against the side wall of the second sliding groove.

Through adopting above-mentioned scheme, the slider of acting as go-between slides stably, and when the lock core was not pressed to the lock shell in, the shifting block corresponded the slider setting of acting as go-between, rotated the lock core and can drive the slider removal of acting as go-between to open the case operation, the spring drive of acting as go-between acts as go-between slider automatic re-setting, simple structure, reasonable in design.

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

Drawings

FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the internal structure of the lock case;

FIG. 3 is a schematic view of an unlocked state;

FIG. 4 is a schematic view of the mounting structure of the drive assembly;

FIG. 5 is a schematic view of the matching structure of the driving sleeve, the gear sleeve and the torsion spring;

FIG. 6 is a schematic view of the pin, pin spring, spring cover and spindle in a mated configuration;

FIG. 7 is a schematic view of a structure of the tongue engaged with the slider;

FIG. 8 is a schematic structural view of the spindle;

FIG. 9 is a schematic structural view of a shift seat;

FIG. 10 is a schematic view of the engagement structure of the lock core and the lock case;

FIG. 11 is a schematic view of the lock cylinder;

FIG. 12 is a schematic view of the lock case;

FIG. 13 is a schematic view of the fitting structure of the wire pulling slider and the wire pulling spring.

Detailed Description

As shown in fig. 1-13, an ignition lock comprises a lock case 1, a lock cylinder 2, a latch bolt assembly, a gear seat 3 and a rotor switch 4 disposed on the gear seat 3, wherein the gear seat 3 is connected to the lock case 1 by screwing or clamping, a lock cylinder installation cavity 11 is disposed in the lock case 1, the lock cylinder 2 is rotatably disposed in the lock cylinder installation cavity 11, a blade groove 21 is disposed on the lock cylinder 2, a blade matched with a key is disposed in the blade groove 21, two sets of clamping grooves 12 matched with the blade are disposed on an inner wall of the lock cylinder installation cavity 11, when the lock cylinder 2 is not inserted into the key matched with the lock cylinder, the lock cylinder 2 cannot rotate, the lock cylinder 2 is in transmission connection with the rotor switch 4 through a rotating shaft 5, the rotating shaft 5 is in linkage connection with the lock cylinder 2 so that the lock cylinder 2 can drive the rotating shaft 5 to rotate and can drive the rotating shaft 5 to move, the latch bolt assembly comprises a slider 61 and a latch bolt 62, a latch bolt hole 611 is disposed on the slider 61, the end of the latch 62 can be inserted into the latch hole 611, the sliding block 61 moves to realize the telescopic movement of the latch 62, the sliding block 61 is provided with a through hole 612 through which the rotating shaft 5 passes, the rotating shaft 5 is provided with an eccentric member at a position deviating from the central axis thereof, the sliding block 61 is provided with a first insertion hole 613 for inserting the eccentric member at a position corresponding to the eccentric member, of course, the sliding block 61 can also be provided with a first insertion groove, the lock case 1 is provided with a driving assembly for driving the sliding block 61 to automatically move, the driving assembly comprises a motor 71, a driving sleeve 72, a torsion spring 73 and a gear sleeve 74, the motor 71 is fixedly arranged on the lock case 1, the driving sleeve 72 is rotatably sleeved on the rotating shaft 5, the gear sleeve 74 is rotatably sleeved on the rotating shaft 5, the rotating shaft 5 can drive the driving sleeve 72 and the gear sleeve 74 to move together, the driving sleeve 72 is fixedly or integrally provided with an interference part 721 deviating from the central axis thereof, the sliding block 61 is provided with a second insertion hole 614 at the interference part 721, and certainly, the sliding block 61 is also provided with a second insertion groove, the elastic piece is arranged in the lock case 1 and drives the abutting part 721 to be inserted into the second jack 614, the output shaft of the motor 71 drives the gear sleeve 74 to rotate, the gear sleeve 74 drives the driving sleeve 72 to rotate through the torsion spring 73 so as to realize that the bolt 62 extends out of or retracts into the lock case 1 and push the lock cylinder 2 to extend into the lock case 1, the eccentric piece is inserted into the first jack 613, the abutting part 721 is separated from the second jack 614, and when the rotating shaft 5 rotates forwards, the eccentric piece is in abutting fit with the first jack 613 so as to enable the bolt 62 to extend out of the lock case; when the shaft 5 is rotated in the reverse direction, the eccentric member is in interference engagement with the second receptacle 614, so that the latch bolt 62 is retracted into the housing 1.

In this embodiment, a driven gear 741 is fixed or integrally disposed on an outer peripheral surface of the gear sleeve 74, the motor 71 is a stepping motor, a driving gear 75 is disposed on an output shaft of the motor 71 for synchronously rotating, and the driving gear 75 drives the driven gear 741 to rotate through the transmission gear 76. Of course, the driving gear can be directly meshed with the driven gear for transmission.

In this embodiment, the rotating shaft 5 includes a connecting portion 51, an eccentric portion 52 and a driving portion 53, the eccentric portion 52 is disposed between the connecting portion 51 and the driving portion 53, the connecting portion 51 and the driving portion 53 are coaxially disposed, the connecting portion 51 and the key cylinder 2 are in plug-in fit to realize circumferential linkage of the rotating shaft 5 and the key cylinder 2, the driving portion 53 passes through the through hole 612, an end portion of the driving portion 53 is connected to the rotor switch 4 to control rotation of the rotor switch 4, the eccentric portion 52 is disposed to deviate from a central axis of the driving portion 53, the eccentric portion 52 is provided with a first mounting cavity 521, the eccentric member is a pin 81 disposed in the first mounting cavity 521, a pin spring 82 and a spring cover 83 are further disposed in the first mounting cavity 521, an end portion of the pin 81 is integrally provided with a limiting portion 811, a diameter of the limiting portion 811 is larger than an opening 5211 of the first mounting cavity 521 close to the slider 61, so that the pin spring 82 can drive the pin 81 to extend out of the first mounting cavity 521, but the pin 81 cannot depart from the first mounting cavity 521, the spring cover 83 is tightly inserted into the first mounting cavity 521, one end of the pin spring 82 abuts against the limiting portion 811 of the pin 81, the other end of the pin spring 82 abuts against the spring cover 83, and when the pin 81 abuts against the side surface of the slider 61, the pin spring 82 is compressed and retracts into the first mounting cavity 521, so that damage is avoided.

In this embodiment, the torsion spring 73 is disposed between the driving sleeve 72 and the gear sleeve 74, the gear sleeve 74 is sleeved outside the driving sleeve 72, the driving sleeve 72 is integrally provided with a positioning seat 722 at a side close to the gear sleeve 74, the torsion spring 73 is sleeved outside the positioning seat 722, one end of the torsion spring 73 abuts against the driving sleeve 72, and the other end of the torsion spring 73 abuts against the gear sleeve 74.

In this embodiment, the driving sleeve 72 and the gear sleeve 74 are externally sleeved on the driving portion 53 of the rotating shaft 5, an abutting surface 531 is disposed on the driving portion 53 of the rotating shaft 5, the elastic element is a first return spring 91, the first return spring 91 is externally sleeved on the driving portion 53 of the rotating shaft 5, one end of the first return spring 91 abuts against the gear sleeve 74, the other end of the first return spring abuts against the lock case 1, and the first return spring 91 can abut against the driving sleeve 72 on the abutting surface 531.

In this embodiment, the sliding block 61 is connected with the detection block 101 in an inserting manner in a linkage manner, the gear seat 3 is provided with a first chute 31 for the detection block 101 to slide, the gear seat 3 is provided with a circuit board 105, the circuit board 105 is provided with a first hall switch 102 and a second hall switch 103, the detection block 101 is provided with a magnet 104, and when the first hall switch 102 senses the magnet 104, the lock tongue 62 is in an extended position; when the second hall switch 103 senses the magnet 104, the latch bolt 62 is in the retracted position.

In this embodiment, a second return spring 92 capable of driving the lock cylinder 2 to return is disposed in the lock housing 1, and one end of the second return spring 92 abuts against the lock cylinder 2 and the other end abuts against the rotating shaft 5.

In this embodiment, a second installation cavity 13 for rotating the rotating shaft 5 is provided in the lock case 1, a protrusion 22 is integrally provided on the outer peripheral surface of the lock cylinder 2, a rotating cavity 14 for rotating the protrusion 22 is provided in the lock case 1, and the protrusion 22 abuts against the side wall of the rotating cavity 14 to form a rotation limit of the lock cylinder 2.

In this embodiment, what can slide on the gear seat 3 is provided with the slider a1 of acting as go-between, be equipped with the second spout 32 that supplies the slider a1 of acting as go-between to slide on the gear seat 3, an organic whole is provided with the shifting block 54 that is used for driving slider a1 of acting as go-between to remove on the pivot 5, be equipped with the spring a2 of acting as go-between that drives slider a1 of acting as go-between and reset on the gear seat 3, an organic whole is equipped with projection a11 on the slider a1 of acting as go-between, spring a2 pot head of acting as go-between is established on projection a11, the other end is contradicted on the lateral wall of second spout 32, still be equipped with outlet 15 on the lock shell 1.

In this embodiment, the gearshift seat 3 is provided with a cavity 33 adapted to the shape of the motor 71.

The above embodiments are merely preferred embodiments of the present invention, and general changes and substitutions by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.

Claims (9)

1. The utility model provides an ignition lock, is equipped with the lock core installation cavity including lock shell, lock core, spring bolt subassembly, gear seat and the rotor switch of setting on the gear seat in the lock shell, the lock core rotates to set up in the lock core installation cavity, is connected through the pivot transmission between lock core and the rotor switch, and pivot and lock core linkage set up, and the spring bolt subassembly includes slider and spring bolt, and the slider is connected with the spring bolt, and the slider removes the flexible removal that realizes the spring bolt, be equipped with the via hole that supplies the pivot to pass on the slider, its characterized in that: the rotating shaft is provided with an eccentric part at a position deviating from the central axis of the rotating shaft, the sliding block is provided with a first slot or a first jack for the eccentric part to be inserted into at a position corresponding to the eccentric part, the lock shell is provided with a driving component for driving the sliding block to automatically move, the driving component comprises a motor, a driving sleeve, a torsional spring and a gear sleeve, the motor is fixedly arranged on the lock shell, the driving sleeve is sleeved on the rotating shaft in a rotating way, the gear sleeve is sleeved on the rotating shaft in a rotating way, the rotating shaft can drive the driving sleeve and the gear sleeve to move together, the driving sleeve is provided with an abutting part at a position deviating from the central axis of the driving sleeve, the sliding block is provided with a second slot or a second jack at a position corresponding to the abutting part, an elastic part for driving the abutting part to be inserted into the second slot or the second jack is arranged in the lock shell, an output shaft of the motor drives the gear sleeve to rotate, the gear sleeve drives the driving sleeve to drive the driving sleeve to rotate through the torsional spring so as to realize that the spring bolt extends out or retracts into the lock shell, the lock core extends into the lock shell, the eccentric part is inserted into the first slot or the first jack, the abutting part is separated from the second slot or the second jack, and when the rotating shaft rotates forwards, the eccentric part is in abutting fit with the first slot or the first jack, so that the spring bolt extends out of the lock shell; when the rotating shaft rotates reversely, the eccentric part is in interference fit with the first slot or the second jack, so that the bolt retracts into the lock shell.

2. An ignition lock as defined in claim 1, wherein: the motor is a stepping motor, a driving gear is arranged on an output shaft of the motor in a synchronous rotating mode, and the driving gear drives the driven gear to rotate.

3. An ignition lock as defined in claim 1 or 2, wherein: the pivot includes connecting portion, eccentric portion and drive division, and the eccentric portion is located between connecting portion and the drive division, and connecting portion and drive division set up with the axle center, and connecting portion are connected with the lock core linkage, and the drive division passes the via hole, and the tip and the rotor switch of drive division are connected, the center pin setting of the skew drive division of eccentric portion is equipped with first installation cavity in the eccentric portion, and the round pin of eccentric member for setting up in first installation cavity still is equipped with round pin spring and spring cover in the first installation cavity, and the spring cover is tightly joined in marriage and is inserted and locate first installation cavity, and round pin spring one end is contradicted on the round pin, and the other end is contradicted on the spring cover, is equipped with the spacing portion that offsets with first installation intracavity wall on the round pin.

4. An ignition lock as defined in claim 1 or 2, wherein: the torsional spring is arranged between the driving sleeve and the gear sleeve, the gear sleeve is sleeved outside the driving sleeve, the driving sleeve is provided with a positioning seat on one side close to the gear sleeve, the torsional spring outer sleeve is sleeved on the positioning sleeve, one end of the torsional spring is abutted to the driving sleeve, and the other end of the torsional spring is abutted to the gear sleeve.

5. An ignition lock as defined in claim 3, wherein: the driving sleeve and the gear sleeve are sleeved outside the driving portion of the rotating shaft, an abutting surface is arranged on the driving portion of the rotating shaft, the elastic piece is a first return spring, the first return spring is sleeved outside the driving portion of the rotating shaft, one end of the first return spring abuts against the gear sleeve, the other end of the first return spring abuts against the lock shell, and the first return spring can abut against the driving sleeve on the abutting surface.

6. An ignition lock as defined in claim 1 or 2, wherein: the sliding block is connected with a detection block in a linkage mode, the gear seat is provided with a first sliding groove for the detection block to slide, the lock shell is provided with a first Hall switch and a second Hall switch, the detection block is provided with a magnet, and when the first Hall switch senses the magnet, the spring bolt is located at an extending position; when the second Hall switch senses the magnet, the spring bolt is in the retraction position.

7. An ignition lock as defined in claim 1 or 2, wherein: a second return spring capable of driving the lock cylinder to reset is arranged in the lock shell, one end of the second return spring is abutted to the lock cylinder, and the other end of the second return spring is abutted to the rotating shaft.

8. An ignition lock as defined in claim 1 or 2, wherein: the lock is characterized in that a second installation cavity for rotating the rotating shaft is arranged in the lock shell, a convex block is arranged on the outer peripheral face of the lock core, a rotating cavity for rotating the convex block is arranged in the lock shell, the convex block is abutted against the side wall of the rotating cavity to form a rotating limit of the lock core, a blade groove is formed in the lock core, a blade matched with a key is arranged in the blade groove, clamping grooves matched with the blade are formed in the inner wall of the lock core installation cavity, the clamping grooves are arranged in two groups, and the two groups of clamping grooves are evenly distributed along the circumferential direction of the lock core.

9. An ignition lock as defined in claim 1 or 2, wherein: the gear seat is provided with a stay wire sliding block in a sliding manner, the gear seat is provided with a second sliding groove for the stay wire sliding block to slide, the rotating shaft is provided with a shifting block for driving the stay wire sliding block to move, the gear seat is provided with a stay wire spring for driving the stay wire sliding block to reset, the stay wire sliding block is provided with a convex column, one end of the stay wire spring is sleeved on the convex column, and the other end of the stay wire spring is abutted against the side wall of the second sliding groove.

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