CN212583443U

CN212583443U - A lock beam and a lock

Info

Publication number: CN212583443U
Application number: CN202020598933.6U
Authority: CN
Inventors: 李启平; 李保福; 张永成; 周学怀
Original assignee: Zhuhai Youte IoT Technology Co Ltd
Current assignee: Zhuhai Unitech Power Technology Co Ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2021-02-23
Anticipated expiration: 2030-04-20

Abstract

The present application relates to the field of smart locks, and in particular, to a lock beam and a lock. The lock beam is provided with a first trigger part and a groove; a lock tongue, a locking mechanism, a controller and a wake-up switch are arranged in the lock body of the lock. The lock tongue can be extended or retracted in the lock body, and the locking mechanism is used for The lock tongue is locked in the extended state; in the process of inserting the lock beam into the lock body, when the first trigger part triggers the wake-up switch, the controller controls the locking mechanism to release the lock of the lock tongue. In the unlocked state in which the lock beam and the lock body are separated, the controller of the lock is powered off, and the lock beam has the function of waking up the controller and energizing in the unlocked state, solving the problem of inconvenient locking of the smart lock in the prior art, inserting the lock The action of beam locking can complete the wake-up, which simplifies the locking steps, is easy to use, and has low power consumption of the lock.

Description

Lock beam and lock

Technical Field

The application relates to the field of intelligent locks, in particular to a lock beam and a lock.

Background

The traditional lock beam is only a part used for being matched with the lock body, the function is single, the wake-up switch of the existing intelligent lock can only be configured to be externally arranged outside the lock body, and the wake-up switch is manually triggered before the lock is closed, so that the lock beam can be inserted into the lock body to be matched; alternatively, the smart lock may remain powered on and awakened by an administrator.

SUMMERY OF THE UTILITY MODEL

The application aims at providing a lock beam and a lockset to solve the problem that an intelligent lock in the prior art is inconvenient to lock.

The embodiment of the application is realized as follows:

in a first aspect, an embodiment of the present application provides a lock beam, be equipped with first trigger part on the lock beam and be used for with spring bolt complex recess, first trigger part is used for the lock beam inserts the in-process of lock body and triggers the awakening switch in the lock body.

The application provides a collar stay is through setting up first trigger part, and the collar stay has the function of awakening up the tool to lock under the state of unblanking, solves the inconvenient problem of intelligent lock shut in the prior art, inserts the action that the collar stay closed and lock and can accomplish and awaken up, has simplified and has closed the lock step, and convenient to use has been equipped with the tool to lock of this collar stay and has not need to keep the circular telegram under the state of unblanking, reduces the tool to lock consumption.

Optionally, in an embodiment of the present application, a receiving hole is formed in the lock beam, the first triggering portion includes an elastic element and a sliding pin, the sliding pin can extend out of or retract into the receiving hole, and the elastic element is configured to drive the sliding pin to extend out of the receiving hole.

Through setting up first trigger part into the telescopic structure, under the normality, first trigger part is protruding in the surface of lock beam, and first trigger part can contact when the lock beam inserts the lock body and awaken up the switch and accomplish and trigger, and when the lock beam continued to insert the lock body, awaken up the lockhole inner wall and the first trigger part interference of switch and lock body, can make first trigger part indentation holding hole, make the lock beam can be held by the lockhole of lock body.

Optionally, in an embodiment of the present application, the accommodating hole is a through hole, the first triggering portion includes two sliding pins, two ends of the elastic member are respectively connected to the two sliding pins, and the elastic member is configured to drive the two sliding pins to respectively extend out from two ends of the accommodating hole.

In the process that the lock beam is inserted into the lock body, any sliding pin of the first trigger part triggers the awakening switch to complete awakening, and compared with the arrangement of only one sliding pin, the method can improve the trigger success rate and reduce the trigger failure rate. In addition, the two symmetrical sliding pins enable the stress to be more balanced, and the operation experience feeling to be better.

Optionally, in an embodiment of the present application, the groove may form a clearance fit with the bolt, so that when the strike is locked, the strike may move restrictively with respect to the lock body;

the lock beam is provided with a second triggering part, and the second triggering part is used for triggering the awakening switch in the lock body when the lock beam moves relative to the lock body in a limited manner.

The lock beam can move a certain distance relative to the lock body under the limited state, so that the second trigger part can contact and trigger the awakening switch, and the awakening action is realized under the locked state.

Through setting up first trigger part and second trigger part, awaken up the switch and can set up completely in the inside of lock body, for awaken up the switch setting in the outside of lock body, awaken up the effect that the switch setting has the mistake of preventing touching in the inside of lock body, can also prevent dust, loss prevention bad, improve the durability.

Optionally, in an embodiment of the present application, along an extending direction of the lock beam, the second triggering portion is far away from the insertion end of the lock beam relative to the first triggering portion, and the groove is located between the first triggering portion and the second triggering portion.

Through configuring the lock beam that first trigger part is close to relatively inserting the end, the second trigger part is kept away from relatively inserting the end, then the awakening switch in the lockbody can be configured in the entry position that is close to the lockhole, conveniently changes the maintenance.

Optionally, in an embodiment of the present application, the second triggering portion is a step surface formed on the lock beam.

In a second aspect, an embodiment of the present application provides a lock, which includes a lock body and the aforementioned lock beam, where a lock tongue, a locking mechanism, a controller, and a wake-up switch are disposed in the lock body, the lock tongue is disposed in the lock body in an extendable or retractable manner, and the locking mechanism is configured to lock the lock tongue in an extended state;

in the process that the lock beam is inserted into the lock body, when the first trigger part triggers the wake-up switch, the controller can control the locking mechanism to unlock the lock tongue.

Through the lock beam that sets up to have first trigger part and the lock body cooperation that inside was provided with the wake-up switch, the lock body can be configured to the power failure under the state of unblanking that lock body and lock beam separate, just awaken up the circular telegram through first trigger part when the in-process of lock beam insertion lock body. Through the setting, make the tool to lock that this application provided can realize low-power consumption or even zero-power consumption function under the state of unblanking, insert the action that the lock was closed to the collar extension can accomplish and awaken up, close lock easy operation, convenient to use.

And, under the state of unblanking, no matter the spring bolt in the lock is in the state of the unlocking state that is locked by locking mechanism's extension or can freely stretch out and draw back, first trigger part can both trigger the wake-up switch and pass through the unlocking of controller control locking mechanism, ensures that the spring bolt is in the telescopic state, makes the lock beam can insert the lock body cooperation smoothly.

the lock beam is also provided with a second trigger part, the second trigger part is used for triggering a wake-up switch in the lock body when the lock beam moves relative to the lock body in a limited manner, and when the wake-up switch is triggered by the second trigger part, the controller can be matched with a terminal;

after the controller is matched with the terminal, the controller controls the locking mechanism to unlock the lock tongue according to a control instruction sent by the terminal.

Through setting up the second trigger part and the lock body cooperation of built-in wake-up switch, the lock body can be configured to cut off the power supply under the lock body and the lock beam complex shutting state, just circular telegram when the lock beam is restricted to remove and awaken up through the second trigger part to make the controller can be matchd by the terminal and accomplish the unblock action. Through the arrangement, the lock body can be powered off in a locking state, and the lock beam can be further matched with the lockset to realize low power consumption and even zero power consumption operation.

And, the lock beam that has the second portion of triggering through the setting and the lock body cooperation of built-in awakening switch, awakening switch can set up in the inside of lock body completely, for the outside that will awaken the switch setting at the lock body, awakening switch setting has the effect of preventing the mistake and touching in the inside of lock body, can also prevent dust, loss prevention, improvement durability.

Optionally, in an embodiment of the present application, a wake-up mechanism is further disposed in the lock body, the first trigger portion and the second trigger portion both trigger the wake-up switch through the wake-up mechanism, the wake-up mechanism includes a pressing piece and a return spring disposed inside the lock body, the pressing piece is hinged to the lock body, the pressing piece can be pressed down to trigger the wake-up switch, and the return spring is configured to drive the pressing piece to return.

Through setting up the preforming, can push down the preforming and trigger the switch of awakening up when inserting the collar tie, inwards press the collar tie earlier before extracting the collar tie and trigger the switch of awakening up with pushing down the preforming, awaken up easy operation convenience, the preforming resets under reset spring orders about after triggering to next time trigger. Awakening up the effect that the mechanism still had the promotion and triggered experience, reset spring provides opposite power when pushing down the preforming, and the user can experience presses down the sense, lets the user realize that the action of triggering has produced, and the user can know the plug-in situation of lock beam, and it is clear whether to trigger the awakening switch at present, can assist the judgement whether trigger to awaken up, awakens up the operation and experiences and feel good.

Optionally, in an embodiment of the present application, the lock hole on the lock body is a blind hole, the lock beam is used for inserting the lock hole on the lock body, the lock beam mechanism further includes an elastic support member, and the elastic support member is used for abutting against between the insertion end of the lock beam and the bottom of the lock hole.

Through set up elastic support piece in lockhole bottom, make the lock beam can stretch out the lock body under elastic support piece effect, conveniently take out the lock beam.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 is an exploded view of a lock provided in an embodiment of the present application from a perspective view;

fig. 2 is an exploded view of a lock provided in an embodiment of the present application from a planar perspective;

FIG. 3 is a cross-sectional view of a lock provided in an embodiment of the present application;

fig. 4 is an exploded view of a shackle provided by an embodiment of the present application from a planar perspective;

FIG. 5 is a cross-sectional view of a shackle provided in accordance with an embodiment of the present application;

fig. 6 is a front view of the second trigger part when the wake-up switch is triggered in the unlocking process;

fig. 7 is a side view of the second trigger part when the wake-up switch is triggered during unlocking;

fig. 8 is a schematic view illustrating a lock provided in an embodiment of the present application, wherein a locking tongue is locked in an unlocked state;

FIG. 9 is a schematic view of a lock according to an embodiment of the present disclosure, with the bolt unlocked;

FIG. 10 is a front view of the strike inserted during the lock closing process but without the wake-up switch triggered;

FIG. 11 is a side view of the strike inserted during the lock closing process but without the wake-up switch activated;

fig. 12 is a front view of the first trigger triggering the wake-up switch during the lock closing process;

fig. 13 is a side view of the first trigger triggering the wake-up switch during the lock closing process;

FIG. 14 is a front view of the first trigger portion passing through the wake-up switch during the lock closing process;

FIG. 15 is a side view of the first trigger portion as it passes through the wake-up switch during a lock-off process;

FIG. 16 is a front view of the strike as it is being squeezed by the strike during closing;

FIG. 17 is a side view of the strike as it is being squeezed by the strike during the closing process;

FIG. 18 is a front view of the latch in a latched state after the lock closing process is complete;

FIG. 19 is a side view of the latch in the latched position after the closing process.

Icon: 100-a lock; 200-a lock body; 210-a keyhole; 220-a first receptacle; 230-a closure cap; 240-second viewing aperture; 250-a second locus of containment; 300-a lock head; 310-an indicator light; 320-wake-up switch; 330-bolt; 410-tabletting; 411-U type groove; 412-a rotating shaft; 413-bumps; 414-a stop lever; 420-a return spring; 430-a guide bar; 500-a lock beam; 510-a groove; 520-containing holes; 530-a first trigger; 531-first sliding pin; 532-a second sliding pin; 533-an elastic member; 534-snap ring; 540-a second trigger; 600-a resilient support; 610-a slider; 620-support spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Examples

The existing intelligent lock is in a working state all the time so as to be matched and used, or a wake-up switch is arranged outside the lock body, the power consumption of the former design is high, and the wake-up switch needs to be manually triggered before unlocking or locking. The existing lock beam is generally a traditional lock beam, is mostly U-shaped, can not be completely pulled out to separate the traditional lock beam from a lock body, has single function and structure, is only used for being matched with the lock body to lock, and can not adapt to more functional requirements of the intelligent lock.

The embodiment of the present application provides a lock beam 500 and a lock 100, and the lock 100 further includes a lock body 200. The lock 100 can operate with low power consumption in a normal state, and the lock beam 500 has a function of triggering the wake-up switch 320 in addition to a normal function of locking with the lock body 200.

Please refer to fig. 4, 5 and 1, the lock beam 500 has a groove 510, the groove 510 of the lock beam 500 is used for matching with the latch 330, and the lock beam 500 has a first trigger 530. In this embodiment, the shackle 500 is configured in a straight shape, in other embodiments, the shackle 500 may have other shapes, and the shape of the shackle 500 may be set according to the requirement of the use scenario.

The lock body 200 is internally provided with a lock head 300 integrated with a lock tongue 330, a controller, a locking mechanism and a wake-up switch 320, the controller is electrically connected with the locking mechanism and the wake-up switch 320, the controller is powered off at ordinary times and operates with low power consumption or even zero power consumption, and after the wake-up switch 320 is triggered, the controller is powered on, so that the controller can be matched with a terminal and can control the locking mechanism to work.

The locking tongue 330 is configured to be able to extend or retract the locking head 300, and a locking mechanism is used to lock the locking tongue 330. When the locking mechanism is unlocked, the latch tongue 330 is in an elastically stretchable state, and when the locking mechanism is locked, the latch tongue 330 is locked in an extended state.

The specific structure of the locking mechanism is not shown in the drawings, and the locking mechanism may be an existing locking mechanism as long as the locking tongue 330 can be locked in the extended state. For example, the locking mechanism is a motor, cam and spring combination. The locking tongue 330 extends out of the lock head 300 under the support of a spring, when the concave part of the cam faces one end of the locking tongue 330, the concave part has a distance with one end of the locking tongue 330, and the locking tongue 330 can compress the spring and retract when being subjected to external force; when the convex portion of the cam faces the latch tongue 330, the cam abuts against one end of the latch tongue 330, so that the latch tongue 330 cannot be retracted, thereby being locked in the extended state. The motor is used to drive the cam with its lobe or recess toward the latch tongue 330.

The present embodiment provides a latch 100 having an unlocked state and a locked state. In the unlocking state, the lock beam 500 is pulled out of the lock body 200, namely, the lock beam 500 is separated from the lock body 200; in the locked state, the strike 500 is inserted into the lock body 200 and the strike 500 engages the strike 330.

In the unlocked state, the controller is normally powered off, the controller operates with low power consumption or even zero power consumption, and at this time, the locking bolt 330 of the lock 100 may be locked in the extended state or may be unlocked and in the elastically stretchable state.

During the locking process when the arc 500 is inserted into the lock body 200, when the locking bolt 330 is in the locked extended state: the lock beam 500 is inserted, the first trigger part 530 on the lock beam 500 triggers the wake-up switch 320 of the lock head 300, the controller is in a working state, and the controller controls the locking mechanism to unlock so that the lock tongue 330 can stretch and retract; then, the lock beam 500 is continuously inserted into the lock body 200, and the latch tongue 330 is retracted by the compression of the lock beam 500; when the strike 500 is inserted into position, the groove 510 of the strike 500 is aligned with the locking bolt 330, the groove 510 mating with the locking bolt 330; finally, the controller controls the locking mechanism to lock the latch tongue 330, completing the locking.

During the locking process when the arc 500 is inserted into the lock body 200, when the locking tongue 330 is in the elastically stretchable state: the lock beam 500 can be directly inserted into and press the lock tongue 330, the groove 510 is matched with the lock tongue 330 when the lock beam is inserted into the position, the first trigger part 530 still triggers the wake-up switch 320 in the inserting process, so that the controller is in a working state, and finally the controller controls the locking mechanism to lock the lock tongue 330, thereby completing the locking.

According to the lock 100 provided by the embodiment of the application, in the unlocking state, no matter the lock tongue 330 in the lock body 200 is in the extending state locked by the locking mechanism or in the elastically telescopic unlocking state, the first trigger part 530 can trigger the wake-up switch 320, so that the lock tongue 330 can be controlled to be unlocked by the controller, the telescopic state of the lock tongue 330 is ensured, and the lock beam 500 can be smoothly inserted into the lock body 200 to be matched with the lock body.

In the locked state, the controller is normally powered off, the controller operates with low power consumption or even zero power consumption, and at this time, the latch tongue 330 of the lock 100 is engaged with the groove 510 of the lock beam 500, and the latch tongue 330 is locked in the extended state.

As shown in fig. 3, the groove 510 of the strike 500 is configured to be clearance-fit with the strike 330 to allow limited movement of the strike 500 and a second trigger 540 is provided on the strike 500.

During the unlocking process when the arc 500 is pulled out of the lock body 200:

firstly, the lock beam 500 is lightly moved, and the wake-up switch 320 is triggered through the second trigger part 540 on the lock beam 500, so that the controller is in a working state, and at the moment, the controller can be matched with the terminal;

after the controller is matched with the terminal, the terminal sends an unlocking control instruction to the controller, and the controller controls the locking mechanism to unlock the lock tongue 330;

the strike 500 is pulled outward and the strike 500 squeezes the bolt 330 and exits the lock body 200, completing the lock.

No matter the controller of this application lock body 200 is in the power off of unblanking state or locking state all normality, only at the in-process of unblanking or close the in-process circular telegram of locking, tool to lock 100 is in the condition of low-power consumption even zero-power consumption operation for a long time, consumption greatly reduced.

Through setting up the collar 500 that has first trigger part 530 and second trigger part 540, will this collar 500 that has two functions of awakening up cooperate with tool to lock 100, awaken up switch 320 and can set up completely in the inside of lock body 200, for awaken up switch 320 and set up the outside at lock body 200, awaken up switch 320 and set up the effect that has the mistake of preventing touching in the inside of lock body 200, the condition of unexpected awakening up has been reduced, can also prevent dust, prevent damage, equipment durability and durability obtain improving.

In addition, the controller may be further configured to control the locking mechanism to lock and sleep after a predetermined time period has elapsed after the wake-up switch 320 is triggered. By setting the time-delay locking function, the lock beam 500 is locked by the lock tongue 330 without detecting elements such as a micro switch, a photoelectric switch, a door magnet and the like, and the lock 100 can return to the dormant state again to operate with low power consumption no matter after unlocking or locking is completed.

Fig. 1, 2 and 3 illustrate the structure of the lock 100, a first accommodating portion 220, a second accommodating portion 250 and a lock hole 210 are disposed in a lock body 200 of the lock 100, the second accommodating portion 250 is located above the first accommodating portion 220, the lock hole 210 is located on the same side of the first accommodating portion 220 and the second accommodating portion 250, and the lock hole 210 extends from the second accommodating portion 250 to the direction of the first accommodating portion 220. The latch 200 is provided with a detachable latch cover 230, and the latch cover 230 is used to shield the second receiving portion 250 and is formed with an opening for exposing the latch hole 210. The lock head 300 is installed or integrated in the first accommodating portion 220, the locking tongue 330 on the lock head 300 can extend out of the lock hole 210 or retract into the lock head 300, the wake-up switch 320 on the lock head 300 extends out of the second accommodating portion 250, and a wake-up mechanism is further disposed in the second accommodating portion 250.

When the lock beam 500 enters the lock body 200, the first trigger 530 or the second trigger 540 can trigger the power input of the wake-up mechanism, so as to trigger the wake-up switch 320 through the power output of the wake-up mechanism.

The structure of the wake-up mechanism, which includes a wafer 410 and a return spring 420, can be seen in fig. 1 and 3. One end of the pressing sheet 410 is hinged to the side wall of the second accommodating portion 250 through a rotating shaft 412, the other end of the pressing sheet 410 is a power input end, the power input end extends into the lock hole 210 and shields a partial cross section of the lock hole 210, a protrusion 413 is formed in the middle of the pressing sheet 410, and the position of the protrusion 413 is the power output end. When the lock beam 500 is inserted into the lock hole 210, the first trigger part 530 or the second trigger part 540 on the lock beam 500 contacts the input end and presses down the pressing sheet 410, so that the protrusion 413 of the pressing sheet 410 moves down and triggers the wake-up switch 320, after triggering is completed, the pressing sheet 410 bounces under the action of the return spring 420, and the protrusion 413 of the pressing sheet 410 is far away from the wake-up switch 320.

Further, as shown in fig. 2 and 3, a guide rod 430 is disposed in the first accommodating portion 220, one end of the guide rod 430 is connected to the bottom wall of the first accommodating portion 220, a limiting rod 414 is mounted at the other end of the guide rod 430, the limiting rod 414 passes through the pressing sheet 410 and is provided with a limiting block at an end thereof for preventing the pressing sheet 410 from coming off, the return spring 420 is sleeved outside the guide rod 430, and two ends of the return spring 420 respectively abut against the bottom wall of the first accommodating portion 220 and the lower surface of the pressing sheet 410. The limiting rod 414 may be formed integrally with the guiding rod 430, or may be a screw passing through the pressing plate 410, and the guiding rod 430 is provided with a screw hole for matching with the screw.

Further, a first observation hole (not shown) is formed in the closure cap 230 to observe whether the pressing piece 410 is pressed down or reset. The first viewing aperture may be covered with a transparent material to prevent dust. Alternatively, a blocking block may be formed on the pressing sheet 410 to match the first viewing aperture, and the blocking block may block the first viewing aperture when the pressing sheet 410 is reset.

The first trigger 530 is provided near the insertion end of the shackle 500 so that when the shackle 500 is inserted, the wake-up switch 320 can be triggered early so that the process of continuing the insertion of the shackle 500 is performed simultaneously with the process of the controller controlling the unlocking of the locking mechanism. Through this setting, the smooth nothing pause of insertion process of lock beam 500 uses and experiences and feel good.

Further, the groove 510 is located between the first trigger part 530 and the second trigger part 540, so that the first trigger part 530 can be as close to the insertion end as possible, the second trigger part 540 can be as far away from the insertion end as possible, and the power input end of the wake-up mechanism can be as close to the opening position of the lock hole 210 as possible, so as to reserve more time for the controller to control the unlocking of the locking mechanism, and ensure that the locking process is smooth.

After the wake-up switch 320 is triggered, the first trigger part 530 needs to pass through the uncovered cross section of the power input end of the wafer 410. The first triggering part 530 is configured to be a telescopic structure, the accommodating hole 520 is formed in the lock beam 500, the first triggering part 530 comprises an elastic member 533 and a sliding pin, the sliding pin extends out of the accommodating hole 520 under the action of the elastic member 533 so as to press the input end of the pressing piece 410 downwards through the sliding pin, when the lock beam 500 is inserted by continuous force application, the sliding pin is compressed and retracted into the accommodating hole 520, the lock beam 500 can pass through smoothly, the locking process is smooth, and the experience feeling is improved. The elastic member 533 may be a spring, a resilient piece, or the like.

Further, as shown in fig. 4 and 5, the output end of the pressing sheet 410 forms a U-shaped groove 411, two sides of the U-shaped groove 411 extend into the locking hole 210, the accommodating hole 520 on the lock beam 500 is configured as a through hole, the first triggering portion 530 is configured to include two sliding pins, for convenience of description, the two sliding pins are respectively referred to as a first sliding pin 531 and a second sliding pin 532, two ends of the elastic member 533 are respectively abutted against the first sliding pin 531 and the second sliding pin 532, and the first sliding pin 531 and the second sliding pin 532 can respectively extend out of the accommodating hole 520 under the urging of the elastic member 533. In the process that the lock beam 500 is inserted into the lock body 200, the first sliding pin 531 and the second sliding pin 532 respectively contact and press down two sides of the U-shaped groove 411, so that the pressing sheet 410 is more balanced in stress, the pressing sheet 410 is not easy to damage, and a user feels better. In addition, in the process of inserting the lock beam 500, any sliding pin of the first triggering part 530 presses down the pressing piece 410, and the wake-up switch 320 can be triggered, so that the triggering success rate is improved, and the triggering failure rate is reduced.

For easy installation, one end of the receiving hole 520 forms a flange, the flange of the receiving hole 520 can abut against a flange on the second slide pin 532, and the other end of the receiving hole 520 is provided with a detachable snap ring 534, and the snap ring 534 is used for abutting against a flange on the first slide pin 531. When the sliding device is installed, the first sliding pin 531, the second sliding pin 532 and the elastic member 533 are placed in the accommodating hole 520, and the snap ring 534 is fixed to the other end of the accommodating hole 520.

Alternatively, the second triggering part 540 may also be configured the same as the first triggering part 530.

In this embodiment, the second trigger 540 is configured as a stepped surface formed on the shackle 500. Referring to fig. 4 again, the arc 500 is cut from the insertion end to the extraction end, so that the arc 500 forms two sections with different cross-sectional sizes, and the step surface is located at the interface between the two sections. The step surface is located on the side of the pressing plate 410 away from the locking tongue 330, and when the lock is unlocked, the lock beam 500 is pressed inward, and the input end of the pressing plate 410 is pressed downward through the step surface. In order to improve the use experience, the part of the lock beam 500 exposed outside the lock hole 210 is provided with a flexible covering layer, for example, the surface of the exposed part is provided with a rubber sleeve, flocking or injection molding.

Further, in order to conveniently pull out the lock beam 500, the bottom of the lock hole 210 is provided with the elastic supporting member 600, the elastic supporting member 600 is used for abutting against the space between the insertion end of the lock beam 500 and the bottom of the lock hole 210, after the unlocking process is completed, the lock beam 500 can extend out of the lock body 200 under the action of the elastic supporting member 600, and the lock beam 500 is conveniently taken out.

The elastic support 600 includes a support spring 620 and a slider 610. The bottom of the sliding block 610 is formed with a blind hole for installing the supporting spring 620, one end of the supporting spring 620 is located in the blind hole, and the other end abuts against the bottom of the locking hole 210.

Further, an indicator lamp 310 is further disposed on the lock head 300, a second observation hole 240 is disposed on the lock body 200 corresponding to the indicator lamp 310, and the indicator lamp 310 is used to indicate the operating state of the controller, so that a user can know whether the wake-up switch 320 is successfully triggered or not.

Referring to fig. 3, fig. 6 and fig. 7, the unlocking process of the lock 100 according to the embodiment of the present application is as follows:

in fig. 3, the lock 100 is in a locked state, when the controller (not shown) is powered off and is in a dormant state, the latch bolt 330 is locked by the locking mechanism (not shown), the groove 510 of the lock beam 500 is matched with the latch bolt 330, and the lower end of the groove 510 is abutted against the latch bolt 330 under the support of the elastic support 600.

Step 1, the lock beam 500 is pressed into the lock hole 210, as shown in fig. 6 and 7, the upper end of the groove 510 moves towards the lock tongue 330, the second trigger part 540 is close to and presses down the position of the U-shaped groove 411 of the pressing piece 410, the protrusion 413 of the pressing piece 410 moves down and triggers the wake-up switch 320, and the controller is awakened to be powered on;

step 2, the lockset 100 sends out a Bluetooth broadcast, and the indicator lamp 310 flashes red light to indicate that the controller is awakened and can be matched by the terminal;

step 3, matching terminal equipment such as a mobile phone and the like with the controller, if the matching is successful, flashing green light by the indicator lamp 310, if the matching is failed, turning off the indicator lamp 310 after 30s, and powering off and sleeping the controller;

step 4, after the terminal is successfully matched with the controller, the terminal is clicked to unlock, the controller controls the locking mechanism to unlock the lock tongue 330, the lock beam 500 is pulled out outwards, and the lock beam 500 extrudes the lock tongue 330 to retract, so that unlocking is completed; if the lock is not clicked to unlock, the connection is over time after 10s, the connection is disconnected, the indicator lamp 310 is turned off, and the controller is powered off and sleeps.

After the unlocking is completed, the lock 100 is in the unlocked state, as shown in fig. 8, the locking bolt 330 is released from the compression and extension of the arc 500, and after a predetermined time after the unlocking, the controller controls the locking mechanism to lock the locking bolt 330 again and to sleep.

When the latch tongue 330 is extended slowly and the elastic support 600 is sprung before the latch tongue 330, as shown in fig. 9, there may be a case where the elastic support 600 blocks the latch tongue 330 from being extended, and at this time, the controller issues a lock command to the lock mechanism and sleeps, but since the latch tongue 330 is located in the lock head 300, the lock mechanism cannot lock the latch tongue 330, and in the state of fig. 9, both the lock mechanism and the latch tongue 330 are unlocked.

When the lock body 200 is in the unlocked state shown in fig. 8, the lock-closing process of the lock 100 provided by the embodiment of the present application is as follows:

step 1, as shown in fig. 10 and 11, the insertion end of the shackle 500 is aligned with the lock hole 210 and inserted;

step 2, as shown in fig. 12 and 13, the pressing sheet 410 is pressed down by the first trigger part 530 on the lock beam 500, the protrusion 413 on the pressing sheet 410 triggers the wake-up switch 320, the controller is powered on to work, and the controller controls the locking mechanism to unlock;

step 3, continuing to insert the lock beam 500 into the lock body 200, as shown in fig. 14 and 15, the two sliding pins of the first trigger part 530 are compressed and retracted, and the lock beam 500 passes through the pressing plate 410; the latch tongue 330 is retracted by the compression of the strike 500, as shown in fig. 16 and 17; when the strike 500 is inserted into position, as shown in fig. 18 and 19, the groove 510 of the strike 500 is aligned with the locking bolt 330, the groove 510 mating with the locking bolt 330;

and 4, after a preset time, the controller controls the locking mechanism to lock the bolt 330, and locking is completed.

When the lock body 200 is in the unlocked state shown in fig. 9, the lock-closing process of the lock 100 provided by the embodiment of the present application is as follows:

step 2, as shown in fig. 12 and 13, the first trigger part 530 on the lock beam 500 presses the pressing sheet 410 downwards, the protrusion 413 on the pressing sheet 410 triggers the wake-up switch 320, the controller is powered on to work, and an unlocking instruction is sent to the locking mechanism, at this time, the locking mechanism is in an unlocked state, the locking mechanism does not act, but the controller starts to calculate a preset time length;

The embodiment of the application provides tool to lock 100 and the lock beam 500 cooperation that has two functions of awakening up, only awakens up the controller circular telegram at the in-process of unblanking and shutting the lock, awakens up the switch 320 and triggers the back, and the time delay locks spring bolt 330 once more and cuts off the power supply, and under the normal state, tool to lock 100 is all the time with low-power consumption or even zero-power consumption operation. The strike 500 is configured to be fully extracted.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A lock beam, characterized in that, the lock beam is provided with a first trigger portion and a groove for cooperating with the lock tongue, and the first trigger portion is used for inserting the lock body in the lock beam. During the process, the wake-up switch in the lock body is triggered;

The locking beam is provided with an accommodating hole, the first trigger part includes an elastic piece and a sliding pin, the sliding pin can extend or retract into the accommodating hole, and the elastic piece is used to drive the sliding pin. The pin protrudes out of the accommodating hole.

2 . The locking beam according to claim 1 , wherein the accommodating hole is a through hole, the first trigger portion comprises two sliding pins, and two ends of the elastic member are respectively connected to the two sliding pins. 3 . The sliding pins are connected, and the elastic member is used to drive the two sliding pins to protrude from both ends of the accommodating hole respectively.

3. The lock beam according to claim 1 or 2, wherein the groove can form a clearance fit with the lock tongue, so that when the lock beam is locked, the lock beam can be opposed to each other limited movement in the lock body;

The lock beam is provided with a second trigger part, and the second trigger part is used for triggering a wake-up switch in the lock body when the lock beam moves in a limited manner relative to the lock body.

4 . The lock beam according to claim 3 , wherein, along the extending direction of the lock beam, the second trigger portion is away from the insertion end of the lock beam relative to the first trigger portion, and the concave A slot is located between the first trigger portion and the second trigger portion.

5 . The lock beam according to claim 3 , wherein the second trigger portion is a stepped surface formed on the lock beam. 6 .

6. A lock, characterized in that it comprises a lock body and the lock beam according to any one of claims 1-5, wherein the lock body is provided with a lock tongue, a locking mechanism, a controller and a wake-up switch, and the lock tongue is provided with a lock tongue, a locking mechanism, a controller and a wake-up switch. provided in the lock body in an extendable or retractable manner, and the locking mechanism is used for locking the deadbolt in the extended state;

During the process of inserting the lock beam into the lock body, when the first trigger part triggers the wake-up switch, the controller can control the locking mechanism to release the locking of the bolt.

7 . The lock according to claim 6 , wherein the groove can form a clearance fit with the locking tongue, so that when the locking beam is locked, the locking beam can be relative to the locking beam. 8 . The lock body moves in a limited manner;

A second trigger part is also formed on the lock beam, and the second trigger part is used to trigger the wake-up switch in the lock body when the lock beam moves in a limited manner relative to the lock body. When the second trigger part triggers the wake-up switch, the controller can be matched with the terminal;

After the controller is matched with the terminal, according to the control instruction sent by the terminal, the controller controls the locking mechanism to release the locking of the lock tongue.

8 . The lock according to claim 7 , wherein a wake-up mechanism is further provided in the lock body, and both the first trigger portion and the second trigger portion trigger the wake-up switch through the wake-up mechanism, 9 . The wake-up mechanism includes a pressing piece arranged inside the lock body and a return spring, the pressing piece is hinged to the lock body, the pressing piece can be pressed down to trigger the wake-up switch, and the return spring is used for to drive the tablet to reset.

9 . The lock according to claim 6 or 7 , wherein the lock body is provided with a lock hole into which the lock beam is inserted, and the lock beam mechanism further comprises an elastic support, the elastic support It is held between the insertion end of the locking beam and the bottom of the locking hole.