CN214576368U - Electric control helmet lock - Google Patents

Abstract

The utility model discloses an automatically controlled helmet lock, including lock body and bolt, its characterized in that: the lock body comprises a lock shell, an electric control locking and unlocking device is arranged in the lock shell, the electric control locking and unlocking device comprises an electric control power mechanism and a lock tongue connected with the electric control power mechanism, and a jack or a slide way extending into the lock body is arranged on one side of the lock body; a bolt connected with the safety helmet through a cable is inserted into the jack or the slide way; the bolt is provided with a positioning slot which is matched with the lock tongue to realize locking; and an elastic member is arranged at the bottom of the jack or the slide way corresponding to the bolt. The utility model can quickly make unlocking signal reaction; the device has the advantages of simple structure, long service life, strong anti-interference capability and the like.

Description

Electric control helmet lock

Technical Field

The utility model belongs to the technical field of the electric control lock, especially, relate to a bolt subassembly and automatically controlled helmet lock with feedback bolt existence state.

Background

With the acceleration of urban construction, the construction of urban public transport and the development of network reservation cars still do not meet diversified travel demands of people, the advantages of the short-distance travel subdivision field are recognized to a certain extent due to the appearance of the shared electric bicycle, and the shared electric bicycle is a new thing in an economic mode, lacks of various matched products and equipment, and lacks of safety guarantee matched equipment is one of the points. Therefore, after a large number of shared electric bicycles appear, how to ensure the riding safety of users needs to be solved urgently. Therefore, there is a need to improve and perfect riding accessories and equipment of the shared bicycle to meet the safety of people during riding, such as a helmet-carrying policy.

Most of the existing helmets can be used independently without a bicycle, cannot lock the bicycle synchronously, and cannot remind a user of starting the bicycle and starting to ride after wearing the helmet; meanwhile, the helmet can not be returned while the driver returns the car; in order to solve the problem, the applicant cannot really determine to return the helmet while returning the car through a large amount of experiments, so that the phenomenon of false helmet returning is improved; for example, a jack for inserting a bolt is arranged on an existing helmet lock, the bolt is inserted into the jack, one end of the bolt is fixedly connected to the helmet through an anti-theft cable, the free end of the bolt is inserted into the jack of the lock body, and a trigger switch is arranged at the bottom of the jack in order to judge whether the bolt is inserted in place; for example, an electric control cable lock previously applied by the applicant adopts the experimental structure to find that when the lock tongue is released from constraint, the lock pin is still at the original position under no external force action, and the system is still in a locking state at this time, the phenomenon of delaying an unlocking signal exists, so that the electric control helmet lock which is simple in structure and can quickly make an unlocking signal response is designed.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a simple structure, can make the automatically controlled helmet lock of signal reaction of unblanking fast.

The utility model discloses a realize like this, an automatically controlled helmet lock, including lock body and bolt, its characterized in that: the lock body comprises a lock shell, an electric control locking and unlocking device is arranged in the lock shell, the electric control locking and unlocking device comprises an electric control power mechanism and a lock tongue connected with the electric control power mechanism, and a jack or a slide way extending into the lock body is arranged on one side of the lock body; a bolt connected with the safety helmet through a cable is inserted into the jack or the slide way; the bolt is provided with a positioning slot which is matched with the lock tongue to realize locking; and an elastic member is arranged at the bottom of the jack or the slide way corresponding to the bolt.

Preferably, in the above technical solution, a trigger switch assembly for detecting the existence state of the plug pin is further installed at the bottom of the jack or the slide way.

Preferably, in the above technical solution, the trigger switch assembly is a magnetic switch assembly; the magnetic switch assembly comprises a permanent magnet and a reed switch, wherein the permanent magnet is fixedly arranged at the other end of the bolt; the reed switch is fixedly arranged at the bottom of a jack or a slide way for inserting a bolt.

Preferably, in the above technical solution, the elastic member at the bottom of the insertion hole or the slide is a magnetic conductive elastic member.

Preferably among the above-mentioned technical scheme, the inboard of jack is equipped with the shield, the shield is installed in the casing through the round pin axle, sell epaxial reset torsion spring of installing.

Preferably, in the above technical scheme, an in-place switch trigger switch is arranged in the lock body corresponding to the locking position of the lock tongue.

The utility model has the advantages and technological effect: the above technical scheme is adopted in the utility model, the lockpin is under the elastic component effect after the spring bolt relieves the constraint, and the certain distance of outside removal fast, the system makes the reaction of unblanking fast, has solved current lockpin and has unblanked the back and stew and lead to the phenomenon that the unlocking signal lags. In addition, a trigger switch assembly for detecting the existence state of the bolt is further installed at the bottom of the jack or the slide way. Judging whether the bolt is inserted in place or not, and meanwhile judging whether the helmet is returned or not; meanwhile, the helmet can be matched with a lock tongue, and the purpose of returning the helmet while returning the vehicle is really achieved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the locking state structure of the present invention;

FIG. 3 is a schematic diagram of a latch and trigger switch assembly;

fig. 4 is a schematic view of a latch bolt structure;

FIG. 5 is a schematic view of the elastic member being an elastic sheet;

FIG. 6 is a schematic view of the spring structure of the elastic member;

FIG. 7 is a schematic structural view of example 2.

In the figure, 1, a lock body; 2. a bolt; 2-1, positioning a slot; 2-2, a cable; 3. an electrically controlled unlocking and locking device; 3-1, an electric control power mechanism; 3-2, a bolt; 4. an elastic member; 5. a trigger switch assembly; 5-1, permanent magnets; 5-2, a reed pipe; 6. the in-place switch triggers the switch; 7. a dust cover; 7-1, a pin shaft; 7-2 and a reset torsion spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Please refer to fig. 1 to 4; an electric control helmet lock comprises a lock body 1 and a bolt 2, wherein the lock body comprises a lock shell, an electric control locking and unlocking device 3 is installed in the lock shell, the electric control locking and unlocking device comprises an electric control power mechanism 3-1 and a bolt 3-2 connected with the electric control power mechanism, the bolt can be an inclined bolt or a double bolt, and the embodiment is the inclined bolt; one side of the lock body is provided with a jack 1-1 or a slideway extending into the lock body; a bolt 2 connected with a safety helmet through a cable 2-2 is inserted into the jack or the slide way; the bolt is provided with a positioning slot 2-1 which is matched with the lock tongue to realize locking, and the positioning slot is an independent through slot or an annular through slot; the bolt is cylindrical, square, oval or oblong in shape. And an elastic member 4 is arranged at the bottom of the jack or the slide way corresponding to the bolt. Preferably an elastic rubber pad (see fig. 1), or an elastic sheet (see fig. 5), or a spring (see fig. 6).

The electric control helmet lock drives the bolt to be matched with the positioning slot on the bolt to realize unlocking and locking under the action of the electric control locking device after the corresponding instruction is obtained. The electrically controlled power mechanism adopts a gear transmission mechanism, a lead screw nut pair or an electromagnetic driving mechanism, for example, an opening and locking mechanism for an electrically controlled mechanical lock previously applied by the applicant, and the patent number is CN207609278U, but is not limited thereto.

Preferably, the bottom of the jack or the slide way is also provided with a trigger switch component 5 for detecting the existence state of the bolt, so as to judge whether the bolt is inserted in place and feed back the return state of the safety helmet. The trigger switch assembly 5 can adopt a contact type or non-contact type electronic switch; when the lock body is relatively small, the space is narrow; the trigger switch component can be selected to adopt a magnetic switch component with small volume and long service life; the magnetic switch assembly comprises a permanent magnet 5-1 and a reed switch 5-2, wherein the permanent magnet is fixedly arranged at the other end of the bolt; the reed switch is fixedly arranged at the bottom of a jack or a slide way for inserting a bolt.

Preferably, in the above technical scheme, the elastic member at the bottom of the insertion hole or the slide way is a magnetic conductive elastic member, so that the use of a magnetic isolation material is avoided.

In order to further improve the accuracy of feedback signals and returning of the safety helmet, an in-place switch trigger switch 6 is arranged in the lock body corresponding to the locking position of the bolt; the U-shaped bolt is inserted into the annular through groove, and the end part of the U-shaped bolt pushes against the in-place switch trigger switch 6 to send out an in-place signal.

In embodiment 2, referring to fig. 7, a dust cover 7 is disposed on an inner side of the insertion hole, the dust cover is installed in the housing through a pin 7-1, and a return torsion spring 7-2 is installed on the pin to prevent dust from entering the lock body and affecting the service life. The spring bolt is oblique spring bolt in this embodiment.

The utility model discloses the theory of operation, above-mentioned automatically controlled helmet lock is used in the sharing electric motor car and is realized combining with sharing electric motor car control system, and above-mentioned control system belongs to prior art, mainly includes remote terminal, remote terminal includes the first communication portion that carries out data interaction with the thing networking, is used for storing the data storage portion of automatically controlled hawser lock state, the data storage portion is used for storing the state information of trigger terminal; the first communication part receives the state information of the trigger terminal in real time or at regular time and stores the state information in the information storage part; the handheld terminal comprises a second communication part and a man-machine interaction module, wherein the second communication part is used for carrying out data interaction with the Internet of things; the man-machine interaction module sends an unlocking instruction to the controller through the second communication part; the output signal of the sensor is used for realizing the logic AND operation of the trigger terminal and the sensor for detecting the conversion of the bolt existence information into the electric signal; when the output signals of the trigger terminal and a sensor for detecting the existence information of the bolt and converting the information into the electric signal are simultaneously established, sending out a locking completion signal; in the embodiment, the handheld terminal is preferably a mobile phone, and APP application software is installed on the mobile phone; and the communication module is used for receiving the state information of the trigger terminal and performing data interaction with the remote terminal and/or the handheld terminal.

The communication module preferably adopts a 485 communication protocol or an MODBUS communication protocol for data transmission. Or unlocking or locking by adopting a protocol unlocking module which is independently set in advance; the communication protocol and the protocol unlocking module belong to the prior art, and are not described herein again.

The electric control helmet is connected with the bolt component through a cable, and the electric control helmet lock is fixedly arranged on the vehicle body; the method comprises the steps that a bolt of a bolt component in an initial state is inserted into an insertion channel, the bolt is in a locked state at the moment, a sharing bicycle is also in a locked state, when the bicycle needs to be ridden, APP application software installed on a mobile phone is utilized to scan two-dimensional codes or other forms of ID information of the sharing bicycle, the mobile intelligent terminal establishes communication with an electronic bicycle lock and sends out a use authorization request, a controller arranged in the electronic bicycle lock verifies the authorization request of a user through a network, and meanwhile, the state information of the current electronic bicycle lock and the current safety electronic control helmet lock is checked; when the user authorization request passes verification and the electronic vehicle lock and the safety electric control helmet lock are both in a locked state, the controller sends out an instruction to unlock the electric lock and the safety electric control helmet lock simultaneously; meanwhile, the communication module defines the state information of the electric control cable lock according to the action command of the electric control power mechanism and sends the state information to the second communication part through the Internet of things; the remote terminal stores the unlocking state; after the controller receives an unlocking instruction, the electric control power mechanism drives the lock tongue to be far away from the bolt to realize unlocking action, the bolt automatically pops out under the action of the elastic component after unlocking, then the bolt of the bolt component is pulled out from the insertion channel, the safety helmet is separated from the lock body, and the bicycle can be ridden after the safety helmet is taken; when the vehicle and the safety helmet need to be returned, the plug pin of the plug pin assembly is inserted into the plug-in mounting channel, the reed switch is conducted after the permanent magnet of the plug pin of the to-be-plugged pin assembly is close to a certain distance, and the reed switch sends a locking instruction to the controller after being conducted; at the moment, after the controller receives a locking instruction, locking action is started through the electric control power mechanism; the electric control power mechanism drives the lock rod to move towards the lock hole of the lock pin to realize locking; meanwhile, the communication module defines the state information of the electric control cable lock according to the action command of the trigger terminal and sends the state information to the first communication part through the Internet of things; and the remote terminal stores the locking state.

In order to realize accurate feedback of the locking state and return of the helmet, an in-place switch trigger switch is arranged at the position corresponding to the lock tongue, and when the locking rod executes the locking stroke, the in-place switch trigger switch is triggered and is simultaneously triggered; when the trigger terminal and the sensor output signal for detecting the conversion of the bolt existence information into the electrical signal are simultaneously established, 1-3 seconds are generally recommended, the logic and operation result is true, at the moment, the controller sends out a locking completion signal, the safety helmet returns successfully, and the remote terminal stores the locking state.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (6)

1. The utility model provides an automatically controlled helmet lock, includes lock body and bolt, its characterized in that: the lock body comprises a lock shell, an electric control locking and unlocking device is arranged in the lock shell, the electric control locking and unlocking device comprises an electric control power mechanism and a lock tongue connected with the electric control power mechanism, and a jack or a slide way extending into the lock body is arranged on one side of the lock body; a bolt connected with the safety helmet through a cable is inserted into the jack or the slide way; the bolt is provided with a positioning slot which is matched with the lock tongue to realize locking; and an elastic member is arranged at the bottom of the jack or the slide way corresponding to the bolt.

2. An electrically controlled helmet lock according to claim 1, wherein: and a trigger switch assembly for detecting the existence state of the bolt is also arranged at the bottom of the jack or the slide way.

3. An electrically controlled helmet lock according to claim 2, wherein: the trigger switch component adopts a magnetic switch component; the magnetic switch assembly comprises a permanent magnet and a reed switch, wherein the permanent magnet is fixedly arranged at the other end of the bolt; the reed switch is fixedly arranged at the bottom of a jack or a slide way for inserting a bolt.

4. An electrically controlled helmet lock according to claim 3, wherein: the elastic component at the bottom of the jack or the slideway is a magnetic conductive elastic component.

5. An electrically controlled helmet lock according to claim 1, wherein: the inner side of the jack is provided with a dustproof cover, the dustproof cover is arranged in the shell through a pin shaft, and a reset torsion spring is arranged on the pin shaft.

6. An electrically controlled helmet lock according to claim 2, wherein: an in-place switch trigger switch is arranged in the lock body corresponding to the locking position of the lock tongue.

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