CN212867188U

CN212867188U - Intelligent magnetic flux anti-theft waterproof helmet lock

Info

Publication number: CN212867188U
Application number: CN202021538301.7U
Authority: CN
Inventors: 林伯祥
Original assignee: Fujian Saikunpeng Network Technology Co Ltd
Current assignee: Fujian Saikunpeng Network Technology Co Ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-04-02
Anticipated expiration: 2030-07-30

Abstract

The utility model relates to an intelligent helmet lock field, in particular to an intelligent magnetic flux anti-theft waterproof helmet lock, which comprises a helmet body and a lock body fixed on an electric vehicle, wherein the helmet body is fixed on the lock body, a through locking notch is arranged above the lock body, a moving block is arranged at one side of the lock body corresponding to the locking notch, the moving block moves left and right relative to the lock body, one side of the moving block close to the locking notch is provided with a clamping block protruding outwards, a driving mechanism and a Hall sensor for pushing the moving block are also arranged in the lock body, the lug at one side of the helmet body is provided with a locking block, a magnet rod is arranged on the locking block, after the lug and the locking block are pushed into the locking notch of the intelligent helmet lock together, the clamping block locks the locking block in the lock body when the magnetic flux or the magnetic flux signal specific to the magnetic flux is completely matched by the Hall sensor, and then the helmet is locked, thereby preventing the possibility that the helmet is stolen by unlocking with the traditional password or unlocking with the master key.

Description

Intelligent magnetic flux anti-theft waterproof helmet lock

Technical Field

The utility model relates to an intelligence helmet lock field especially indicates an intelligence magnetic flow theftproof waterproof helmet lock.

Background

The government has widely promoted safety by bike, requires to ride the electric motor car and need wear the helmet, but present shared electric motor car generally all is not equipped with the helmet, still need wear the helmet by oneself for safe user, after riding, need hand-carry the helmet, this action for the user has brought the inconvenience, if the shared electric motor car directly provides the helmet, the helmet is directly placed easy stolen on the electric motor car.

SUMMERY OF THE UTILITY MODEL

The utility model provides a waterproof helmet lock of intelligence magnetic flux theftproof to overcome prior art when riding sharing electric motor car, need carry the helmet by oneself, cause certain inconvenience for the user easily if the sharing electric motor car directly provides the helmet, the helmet directly prevents the problem stolen easily on the electric motor car.

1. The utility model adopts the following technical scheme: the utility model provides an intelligence magnetic flux theftproof waterproof helmet lock which characterized in that: the helmet comprises a helmet body 1 and a lock body 2 fixed on an electric vehicle, wherein the helmet body 1 is fixed on the lock body 2;

the left side and the right side of the helmet body 1 are both provided with downward convex lugs 11, and the end part of the lug 11 on one side is provided with a locking block 12 protruding outwards;

a vertically penetrating locking notch 21 is formed in the upper portion of the lock body 2, a moving block 3 is arranged on one side, corresponding to the locking notch 21, in the lock body 2, the moving block 3 moves left and right relative to the lock body 2, a clamping block 31 protruding outwards is arranged on one side, close to the locking notch 21, of the moving block 3, the clamping block 31 is used for locking the locking block 12, and a driving mechanism 4 used for pushing the moving block 3 is further arranged in the lock body 2.

As a further improvement, an inclined surface 32 inclined downward is arranged on one side of the fixture block 31 facing the locking notch 21, a moving rod 33 is arranged on one side of the moving block 3 away from the fixture block 31, a pushing block 38 is connected to the moving rod 33 in a sliding manner, a first spring 34 and a second spring 35 are nested on the moving rod 33, one end of the first spring 34 is supported on the moving block 3, the other end of the first spring is supported on the pushing block 38, one end of the second spring 35 is supported on the other side of the moving block 3, the other end of the second spring 35 is supported on a snap ring 37, and the snap ring 37 is fixed on one end of the moving rod 33 away from the moving block 3.

As a further improvement, the driving mechanism 4 comprises a motor 41, a worm 42, a first gear 43, a first rotating shaft 44, a second gear 45, a third gear 46, a second rotating shaft 47, a fourth gear 48, a rack 49, a guide rod 410 and a push block 38, the worm 42 is arranged at the output end of the motor 41, the worm 42 is meshed with the first gear 43, the first gear 43 is mounted on a first rotating shaft 44, a second gear 45 is mounted on the first rotating shaft 44, the second gear 45 is engaged with a third gear 46, the third gear 46 is mounted on a second rotating shaft 47, a fourth gear 48 is arranged on the second rotating shaft 47, the fourth gear 48 is meshed with a rack 49, the rack 49 is slidably connected to the guiding rod 410, the guiding rod 410 is fixed in the lock body 2, and the pushing block 38 is disposed on a side of the rack 49 away from the fourth gear 48.

From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages: the utility model discloses lug 11 in 1 one side of helmet body is equipped with locking piece 12, the magnet stick of different magnetic fluxes has been set up on locking piece 12, through push lug 11 and locking piece 12 together in the fore shaft 21 back, after the magnetic flux of magnet stick is responded to through hall inductor 51, fixture block 31 locks locking piece 12 in lock body 2, and then lock the helmet on the electric motor car, thereby avoid the trouble of carrying the helmet with oneself, lock the helmet and can avoid the helmet to be stolen on the electric motor car, wherein the fore shaft 21 that 2 vertical runs through of lock body can play waterproof effect, get into the back from the fore shaft 21 when water, just can discharge from the other end perpendicularly, avoid in the water infiltration lock body 2, fore shaft 21 becomes vertical running through simultaneously, can make the foreign matter in the fore shaft 21 discharge from the other end, can avoid the use of foreign matter influence lock body 2.

Drawings

Fig. 1 is a schematic structural view of the helmet and the helmet lock of the present invention.

Fig. 2 is a schematic structural view of the helmet of the present invention.

Fig. 3 is a schematic structural view of the helmet lock of the present invention.

Fig. 4 is a schematic view of the internal structure of the helmet lock of the present invention.

Fig. 5 is a schematic structural diagram of the moving block and the driving mechanism of the present invention.

Fig. 6 is a schematic structural diagram of the helmet and the helmet lock of the present invention.

Fig. 7 is a control schematic diagram of the present invention.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1 to 3, an intelligent magnetic flux anti-theft and waterproof helmet lock comprises a helmet body 1 and a lock body 2 fixed on an electric vehicle, wherein the helmet body 1 is fixed on the lock body 2; the helmet is characterized in that the left side and the right side of the helmet body 1 are both provided with downward-protruding lugs 11, the end part of one lug 11 is provided with a locking block 12 protruding outwards, a vertically-through locking notch 21 is arranged above the lock body 2, wherein the vertically-through locking notch 21 can play a waterproof role, when water enters from the locking notch 21, the water can be vertically discharged from the other end, so that the water is prevented from permeating into the lock body 2, meanwhile, the locking notch 21 is vertically penetrated, so that foreign matters in the locking notch 21 can be discharged from the other end, and the influence of the foreign matters on the use of the lock body 2 can be avoided; the convex block 11 and the locking block 12 can penetrate through the locking notch 21, a moving block 3 is arranged on one side, corresponding to the locking notch 21, in the lock body 2, the moving block 3 moves left and right relative to the lock body 2, a clamping block 31 protruding outwards is arranged on one side, close to the locking notch 21, of the moving block 3, the clamping block 31 is used for locking the locking block 12, and when the clamping block 31 moves to the position below the locking notch 21, the lower surface of the clamping block 31 is attached to the upper surface of the locking block 12, so that the locking block 12 is locked in the lock body 2; and a driving mechanism 4 for pushing the moving block 3 is also arranged in the lock body 2.

As shown in fig. 3 to 4, an inclined surface 32 inclined downward is disposed on one side of the fixture block 31 facing the locking notch 21, a moving rod 33 is disposed on one side of the moving block 3 away from the fixture block 31, a pushing block 38 is slidably connected to the moving rod 33, a first spring 34 and a second spring 35 are nested on the moving rod 33, one end of the first spring 34 is supported on the moving block 3, the other end of the first spring is supported on the pushing block 38, one end of the second spring 35 is supported on the other side of the moving block 3, the other end of the second spring 35 is supported on a snap ring 37, the snap ring 37 is fixed to one end of the moving rod 33 away from the moving block 3, an annular fixing groove 36 recessed inward is disposed at one end of the moving rod 33 away from the moving block 3, and the snap ring 37 is clamped in the annular fixing groove 36.

As shown in fig. 3 to 5, the driving mechanism 4 includes a motor 41, a worm 42, a first gear 43, a first rotating shaft 44, a second gear 45, a third gear 46, a second rotating shaft 47, a fourth gear 48, a rack 49, a guiding rod 410, and a pushing block 38, the worm 42 is disposed at an output end of the motor 41, the worm 42 is engaged with the first gear 43, the first gear 43 is mounted on the first rotating shaft 44, the second gear 45 is engaged with the third gear 46, the third gear 46 is mounted on the second rotating shaft 47, the fourth gear 48 is engaged with the rack 49, the rack 49 is slidably connected with the guiding rod 410, the guiding rod 410 is fixed in the lock body 2, the pushing block 38 is disposed on a side of the rack 49 away from the fourth gear 48, the driving mechanism 4 can effectively move the pushing block 38, and the pushing block 38 is matched with the first spring 34 and the second spring 35 to drive the moving block 3 to move, so as to control the actions of unlocking and locking the fixture block 31.

As shown in fig. 6 to 7, a magnetic sensor 13 is further fixed in the lock block 12, wherein the magnetic sensor 13 may be two magnetic rods, the magnetic fluxes of the two magnetic rods are different, the controller 5 is further arranged in the lock body 2, wherein the motor 41 is electrically connected to the controller 5, the controller 5 includes a central control module, an induction module and a control module, and both the induction module and the control module can be fixed in the lock body 2. The drive mechanism 4, the central control module and the control module may be powered by a unified independent power supply, wherein the power supply may be a small battery or a solar cell, wherein the small battery or the solar cell may be fixed within the lock body 2. The central control module can be a central control unit (ECU) in the prior art, the sensing module can be a hall sensor 51 in the prior art, the hall sensor 51 is used for sensing the magnetic sensor 13, the magnetic fluxes of the two magnet bars on the helmet are sensed through the two hall sensors 51, the helmet can be unlocked only when the hall sensor 51 senses the specific magnetic fluxes of the two magnet bars or magnetic flux signals are completely matched, the helmet can be prevented from being stolen by other people through other magnets, the anti-theft effect is achieved, and the specific magnetic fluxes of the hall sensor 51 can be set through the control module; the control module can be a single chip processor in the prior art, the central control module is in communication connection with the cloud computing platform, the central control module generates a two-dimensional code after being in communication connection with the cloud computing platform, the induction module is electrically connected with the control module, the central control module is electrically connected with the control module, and a control end of the control module is electrically connected with the driving mechanism 4.

As shown in fig. 1 to 7, when the helmet is taken out, the two-dimensional code generated by the central control module is scanned by the mobile phone, then the communication connection is established between the mobile phone and the cloud computing platform, the cloud computing platform starts to acquire corresponding shared electric vehicle information, ID information of the helmet and user personal account information, and after the acquisition, the mobile phone can control the central controller to send an unlocking signal through the cloud computing platform.

Then, after the central controller receives the unlocking signal from the cloud computing platform, the central controller transmits the unlocking signal to the control module, the control module simultaneously controls the electric vehicle lock and the helmet lock to be unlocked, at the moment, the two hall sensors 51 of the sensing module sense different magnetic fluxes of two magnet bars of the magnetic sensor 13 on the helmet, the hall sensors 51 sense the specific magnetic fluxes or the magnetic flux signals of the two magnet bars to be completely matched, the control module controls the intelligent helmet lock to be unlocked, namely, the motor 41 drives a series of gear rack transmissions to drive the push block 38 to return, at the moment, the push block 38 extrudes the second spring 35, the elastic force of the second spring 35 drives the snap ring 37 to drive the moving rod 33 to move, so that the moving rod 33 drives the moving block 3 to return, and the moving block 3 drives the fixture block 31 to completely separate from the lock block 12 to realize unlocking, and the information of successful unlocking is notified to the mobile phone. At the moment, the locking block 12 loses the blocking of the clamping block 31, the helmet body 1 can be directly taken out for wearing, if the helmet body 1 is not taken out of the lock body 2, the hall sensor 51 senses that the two magnet bars are still in the lock body 2, the electric vehicle is started and is still driven, and sounds and characters remind that the user wears the helmet, at the moment, the clamping block 31 is in an unlocking state, the clamping block 31 is always in a position far away from the locking notch 21, and the movable block 3 and the clamping block 31 can be prevented from being damaged by the fact that other people stretch into the clamping notch 21; until the helmet body 1 is taken out, the control module controls the accelerator of the electric vehicle to be electrified, and the electric vehicle can be ridden.

Finally, after riding, the central control module can be controlled by the mobile phone through the cloud computing platform to send out a locking signal, after receiving the locking signal, the central control module transmits the locking signal to the control module, the control module simultaneously controls the electric vehicle lock and the helmet lock to be locked, at this time, the lug 11 and the lock block 12 below the helmet body 1 can be directly pushed into the lock opening 21, at this time, the hall sensor 51 senses different magnetic fluxes of two magnet bars of the magnetic sensor 13 on the lock body 2, when the hall sensor 51 senses that the specific magnetic fluxes or the magnetic flux signals of the two magnet bars are completely matched, the hall sensor 51 transmits the information to the control module, the control module controls the intelligent helmet lock to return, namely, the motor 41 drives a series of gear and rack transmissions to drive the push block 38 to return to the original position, at this time, the push block 38 extrudes the first spring 34, the movable block 3 is pushed under the action of the elastic force of the first spring 34, the movable block 3 drives the fixture block 31 to return to the original position to block the fixture block 31, so that the helmet is locked, meanwhile, the Hall sensor 51 transmits the locking information to the central control module, the central control module transmits the locked information to the central control module, the central control module transmits the information to the mobile phone through the cloud computing platform, the helmet is locked by a user, returning of the helmet body 1 is finished, if the helmet body 1 is not placed into the lock body 2, the electric vehicle cannot return to the original position and is reminded of returning the helmet by sound and characters.

The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.

Claims

1. The utility model provides an intelligence magnetic flux theftproof waterproof helmet lock which characterized in that: the electric bicycle helmet comprises a helmet body and a lock body fixed on an electric bicycle, wherein the helmet body is fixed on the lock body;

the left side and the right side of the helmet body are both provided with downward convex lugs, and the end part of the convex lug on one side is provided with a locking block protruding outwards;

a vertically penetrating locking port is formed in the upper portion of the lock body, a moving block is arranged on one side, corresponding to the locking port, in the lock body, the moving block moves left and right relative to the lock body, a clamping block protruding outwards is arranged on one side, close to the locking port, of the moving block, the clamping block is used for locking the lock block, and a driving mechanism used for pushing the moving block is further arranged in the lock body.

2. The intelligent magnetic flux anti-theft waterproof helmet lock of claim 1, wherein: the clamping block is characterized in that an inclined plane inclined downwards is arranged on one side, facing the locking opening, of the clamping block, a moving rod is arranged on one side, facing away from the clamping block, of the moving block, a pushing block is connected onto the moving rod in a sliding mode, a first spring and a second spring are nested on the moving rod, one end of the first spring is supported on the moving block, the other end of the first spring is supported on the pushing block, one end of the second spring is supported on the other side of the moving block, the other end of the second spring is supported on a clamping ring, and the clamping ring is fixed to one end, facing away from the moving block.

3. The intelligent magnetic flux anti-theft waterproof helmet lock of claim 1, wherein: actuating mechanism is including motor, worm, first gear, first pivot, second gear, third gear, second pivot, fourth gear, rack, guide bar, ejector pad, the output of motor is located to the worm, the worm meshes with first gear mutually, first gear is installed in first pivot, the second gear is installed to the sea in first pivot, second gear meshes with the third gear mutually, the third gear is installed in the second pivot, install the fourth gear in the second pivot, fourth gear and rack mesh mutually, rack and guide bar sliding connection, the guide bar is fixed in the lock, the ejector pad is located on one side that the fourth gear was kept away from to the rack.