CN213008472U - Non-electrified-tap lockable electric door lock for locomotive - Google Patents

Abstract

The utility model relates to a but not circular telegram tap locking formula electric door lock for locomotive, including lock shell, lock core subassembly, the lock core subassembly includes lock core, gear seat, lock core cover intermittent type nature linkage has the solenoid valve, the lock core linkage has spring bolt, its characterized in that: lock core cover periphery equipartition has can make lock core subassembly carry out one-way rotatory one-way locking mechanism towards leading locking direction, one-way locking mechanism includes the backstop face, the backstop face is connected with the face of stepping down that the solenoid valve can pass when the lock core cover is towards leading locking direction rotation, backstop face one end is equipped with the locking groove that can contradict the linkage with solenoid valve intermittent type nature, the beneficial effects of the utility model are that: the utility model provides an electric door lock solves current electric motor car intelligence lock and can not lock leading problem at any time for car owner locks leading no longer receives the restriction of electro-magnet on-time, and the car owner also can entrust other people to lock.

Description

Non-electrified-tap lockable electric door lock for locomotive

Technical Field

The utility model relates to a locomotive accessories technical field, concretely relates to but not circular telegram tap lockable locomotive is with electric door lock.

Background

The electric door lock that locomotive on the existing market used, all utilize the key switch to realize the vehicle and start, put out fire, open main functions such as cushion storage tank and leading direction lock, among the prior art, the electric door lock passes through the electro-magnet and locks the lock core subassembly cover under the condition that no electric current switches on, the lock core subassembly cover can't rotate clockwise, consequently only can make its circular telegram through remote control or key, can open, the car owner lock tap receives the restriction of electro-magnet circular telegram time, in case take place the outage or extract the condition that the key forgot the locomotive, just must switch on again or switch on the electro-magnet again with the key and just can realize leading locking.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to the not enough of above-mentioned prior art, provide an electric door lock, solve current electric motor car intelligence lock and can not lock leading problem at any time for car owner lock tap no longer receives the restriction of electro-magnet on-time, and car owner also can entrust other people to lock.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a but not circular telegram tap is electric door lock for lockable locomotive, includes the lock shell and arranges the lock core subassembly in the lock shell in, the lock core subassembly includes the lock core, the linkage of lock core one end has the gear seat, the lock core periphery has the solenoid valve for fixedly connected with lock core cover, lock core cover intermittent type nature linkage has the spring bolt for linkage gear seat other end linkage, a serial communication port, lock core cover periphery equipartition has a plurality of groups can make lock core subassembly carry out the one-way locking mechanism of one-way rotation towards tap locking direction, one-way locking mechanism includes the backstop face, the backstop face is connected with the face of stepping down that the solenoid valve can pass when lock core cover towards tap locking direction rotation, backstop face one end is equipped with the locking groove that can conflict the linkage with solenoid valve intermittent type nature.

By adopting the technical scheme, the unidirectional locking mechanism is arranged, so that the lock core sleeve can only rotate unidirectionally towards the locking direction of the faucet under the condition that the electromagnet is not switched on, the faucet is locked, the problem that the existing intelligent lock of the electric vehicle cannot lock the faucet at any time is solved, the faucet of a vehicle owner is not limited by the electrifying time of the electromagnet, and the vehicle owner can also entrust other people to lock the faucet; the locking principle is as follows: the knob is pressed towards the lock cylinder direction, the electromagnetic valve is enabled to exit from the locking groove, then the lock cylinder is enabled to rotate unidirectionally towards the faucet locking direction, meanwhile, the electromagnetic valve can pass through the abdicating face, the electromagnetic valve enters the next locking groove, faucet locking is completed, at the moment, the stop face is arranged, the lock cylinder is enabled to rotate unidirectionally only towards the faucet locking direction, and during unlocking, only a key is needed to be powered on, the electromagnetic valve exits, and faucet unlocking can be achieved through the reversely-rotating lock cylinder.

The above-mentioned non-energized electric door lock for a faucet lockable locomotive may further be configured as follows: and one end of the lock cylinder sleeve, which is close to the gear seat, is linked with an anti-deflection mechanism.

The above-mentioned non-energized electric door lock for a faucet lockable locomotive may further be configured as follows: the anti-deflection mechanism comprises a clamping ring, a plurality of groups of anti-deflection blocks are uniformly distributed on the inner circumference of the clamping ring, the lock cylinder is relatively and fixedly connected with a shaft sleeve positioned at one end of the lock cylinder sleeve, and the shaft sleeve and the lock cylinder sleeve are respectively provided with a sliding groove with the same axis corresponding to the anti-deflection blocks.

Adopt above-mentioned technical scheme, intelligent lock among the prior art is when the key inserts the electro-magnet and circular telegram again, there is the risk of axle sleeve and lock core off normal during rotation, and intelligent lock only adds the steel pearl through the spring and keeps synchronous, 100% synchronization can't be guaranteed to this structure, actually there is the off normal risk, so through setting up the mechanism of preventing deflecting, when the knob is pressed down, the lock core drives the axle sleeve and blocks axle sleeve and lock core cover sliding tray between them simultaneously along the anti-cheating commentaries on classics piece that lock core self axis direction removed to the snap ring, thereby realize both coaxial rotations, do not have the deflection condition.

The above-mentioned non-energized electric door lock for a faucet lockable locomotive may further be configured as follows: the lock shell comprises a front cover capable of coating the lock core assembly, the front cover can be made of metal alloy materials or plastic materials, and the front cover is detachably connected with a rear cover capable of coating the lock tongue.

The above-mentioned non-energized electric door lock for a faucet lockable locomotive may further be configured as follows: the front cover comprises a contact switch shell, and the front cover and the contact switch shell are integrally formed.

Adopt above-mentioned technical scheme, through with lock shell components of a whole that can function independently design, the difficulty when having solved current integral type casing at inside parts equipment, wherein the protecgulum can adopt metal alloy material simultaneously, also can adopt plastic material (POM, ABS + PC, nylon, reinforcing nylon etc.), when adopting plastic material, compare current integral type structure and can further reduce material cost, further make contact switch shell and protecgulum integrative, can make it have better waterproof function, reinforcing structural stability.

The above-mentioned non-energized electric door lock for a faucet lockable locomotive may further be configured as follows: the lock shell is located spring bolt one end and is equipped with the wiring connector, the wiring connector is equipped with start gear wiring mouth, lock gear wiring mouth, shut down gear wiring mouth, separates cushion lock gear wiring mouth, and wherein lock gear wiring mouth and the cushion of separating lock gear wiring mouth also can merge into a wiring mouth.

By adopting the technical scheme, the circuit can be powered on only when the gear rotates to the starting gear, and a signal is sent to the motor vehicle by switching on and off the starting gear, and the connecting wire interfaces of the lock gear, the shutdown gear and the unlocking seat lock gear are added, so that the motor vehicle can identify all states of the intelligent lock; therefore, the problem that the existing intelligent lock needs to press the knob, and the intelligent lock can be started only by rotating the knob after the wireless identification is successful and the power is turned on can be solved, and through the added interface, the intelligent lock can be directly powered on after the button is successfully pressed and identified without rotating the knob again; however, if the existing intelligent lock directly adopts the method without increasing the interface, conflicts in circuit logic or user operation can be caused.

The utility model has the advantages that: by adopting the technical scheme, the unidirectional locking mechanism is arranged, so that the lock core sleeve can only rotate unidirectionally towards the locking direction of the faucet under the condition that the electromagnet is not switched on, the faucet is locked, the problem that the existing intelligent lock of the electric vehicle cannot lock the faucet at any time is solved, the faucet of a vehicle owner is not limited by the electrifying time of the electromagnet, and the vehicle owner can also entrust other people to lock the faucet; when the knob is pressed down, the lock cylinder drives the shaft sleeve to move to the anti-cheating rotating block on the snap ring along the axis direction of the lock cylinder and simultaneously clamps the sliding grooves of the shaft sleeve and the lock cylinder sleeve, so that the coaxial rotation of the shaft sleeve and the lock cylinder sleeve is realized, and the deflection condition does not exist; the lock shell is further designed in a split mode, the difficulty of assembling internal parts of the existing integrated shell is solved, meanwhile, the front cover can be made of metal alloy materials, and plastic materials (POM, ABS + PC, nylon, reinforced nylon and the like) can also be adopted, and when the plastic materials are adopted, compared with the existing integrated structure, the material cost can be further reduced; the contact switch shell and the front cover are further integrated, so that the contact switch shell has a better waterproof function and the structural stability is enhanced; the connecting line interfaces of a lock gear, a shutdown gear and a release seat cushion lock gear are further added, wherein the lock gear wiring port and the release seat cushion lock gear wiring port can also be combined into one wiring port, so that the operation can be simplified, and all states of the intelligent lock can be identified by the motor vehicle.

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic structural view of a plug assembly according to an embodiment of the present invention;

fig. 3 is a schematic view of a connection port according to an embodiment of the present invention;

fig. 4 is a schematic cross-sectional view of a lock cylinder sleeve according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 4, an electric door lock for a non-electrified lockable locomotive comprises a lock shell and a lock core assembly arranged in the lock shell, wherein the lock core assembly comprises a lock core 3, one end of the lock core 3 is linked with a gear seat 4, the periphery of the lock core 3 is fixedly connected with a lock core sleeve 5, the lock core sleeve 5 is intermittently linked with an electromagnetic valve 7, the other end of the lock core 3 is linked with a lock tongue 12 relative to the linked gear seat 4, one-way locking mechanisms 6 capable of enabling the lock core assembly to rotate in one direction towards a lock direction of the locomotive are uniformly distributed on the periphery of the lock core sleeve 5, each one-way locking mechanism 6 comprises a stop surface 61, the stop surface 61 is connected with a abdicating surface 62 capable of being passed by the electromagnetic valve 7 when the lock core sleeve 5 rotates in the lock direction of the locomotive, one end of the stop surface 61 is provided with a locking groove 63 capable of intermittently conflicting and linking with the electromagnetic valve 7, one end of the lock core sleeve 5 close to the gear, prevent deflection mechanism includes snap ring 8, the equipartition has anti-deflection piece 81 in the snap ring 8, 3 relative fixedly connected with of lock core are located the axle sleeve 9 of 5 one ends of lock core cover, axle sleeve 9 and lock core cover 5 are equipped with the sliding tray 91 with the axle center corresponding to anti-deflection piece 81 position department respectively, the lock shell is including can carrying out the protecgulum 1 of cladding with the lock core subassembly, protecgulum 1 can be dismantled and is connected with the back lid 2 that can carry out the cladding with spring bolt 12, protecgulum 1 is including contact switch shell 11, protecgulum 1 and contact switch shell 11 integrated into one piece, the lock shell is located spring bolt 12 one end and is equipped with wiring connector 10, wiring connector 10 is equipped with start gear wiring mouth, lock gear wiring mouth, shutdown gear wiring mouth, separates cushion lock gear wiring mouth, and wherein lock gear wiring mouth and the cushion lock gear wiring mouth that separates also can merge into a wiring mouth.

Claims (6)

1. The utility model provides a not circular telegram tap lockable door lock for locomotive, includes the lock shell and arranges the lock core subassembly in the lock shell in, the lock core subassembly includes the lock core, the linkage of lock core one end has the gear seat, the lock core periphery is for fixedly connected with lock core cover, lock core cover intermittent type nature linkage has the solenoid valve, the lock core has spring bolt, its characterized in that for the linkage of linkage gear seat other end: the lock core cover periphery equipartition has a plurality of groups can make the lock core subassembly carry out one-way rotatory one-way locking mechanism towards leading locking direction, one-way locking mechanism includes the backstop face, the backstop face is connected with the face of stepping down that the solenoid valve can pass when the lock core cover towards leading locking direction rotation, backstop face one end is equipped with can with the locking groove of the linkage of solenoid valve intermittent type nature conflict.

2. The electric door lock capable of being locked on a locomotive according to claim 1, wherein: and one end of the lock cylinder sleeve, which is close to the gear seat, is linked with an anti-deflection mechanism.

3. The electric door lock capable of being locked on a locomotive according to claim 2, wherein: the anti-deflection mechanism comprises a clamping ring, a plurality of groups of anti-deflection blocks are uniformly distributed on the inner circumference of the clamping ring, the lock cylinder is relatively and fixedly connected with a shaft sleeve positioned at one end of the lock cylinder sleeve, and the shaft sleeve and the lock cylinder sleeve are respectively provided with a sliding groove with the same axis corresponding to the anti-deflection blocks.

4. The electric door lock capable of being locked on a locomotive according to claim 1, wherein: the lock shell comprises a front cover capable of coating the lock core assembly, and the front cover is detachably connected with a rear cover capable of coating the lock tongue.

5. The electric door lock capable of being locked on a locomotive according to claim 4, wherein: the front cover comprises a contact switch shell, and the front cover and the contact switch shell are integrally formed.

6. The electric door lock capable of being locked on a locomotive according to claim 1, wherein: the lock shell is located spring bolt one end and is equipped with the wiring connector, the wiring connector is equipped with start gear wiring mouth, lock gear wiring mouth, shut down gear wiring mouth, separates cushion lock gear wiring mouth.

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