CN111206826A

CN111206826A - Wireless power supply Bluetooth lockset

Info

Publication number: CN111206826A
Application number: CN202010146600.4A
Authority: CN
Inventors: 鲍成番; 孙佳炜; 兰龙法; 方学峰; 王康; 潘才林
Original assignee: Shanghai Shengxiang Technology Co ltd
Current assignee: Shanghai Shengxiang Technology Co ltd
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2020-05-29

Abstract

The utility model provides a wireless power supply bluetooth tool to lock is including the lock shell, lock beam mechanism, wireless power unit constructs and bluetooth mechanism, this wireless power unit constructs and this bluetooth mechanism is set up in this lock shell, unblank and close the lock through this lock beam mechanism of bluetooth signal control, wherein this lock shell includes the shell, inner shell and drain pan, this inner shell is set up in this shell, this wireless power unit constructs and this bluetooth mechanism is set up in this shell, this inner shell, and the common cavity that forms of this drain pan, wherein this drain pan is the nylon and adds the fine material of glass, unblank and close the signal instruction of lock and pass this drain pan and be received and send by this bluetooth mechanism.

Description

Wireless power supply Bluetooth lockset

Technical Field

The invention relates to the field of electronic locks, in particular to a wireless power supply Bluetooth lock.

Background

Electronic locks in the market at present generally need to be powered by batteries or charged in places with commercial power. This results in the electronic lock not being able to be charged in time in a place where there is no commercial power, or the stored battery power is quickly exhausted. The situations greatly influence the use of the electronic lock, the power consumption is high, and the electronic lock is inconvenient to unlock and lock when the electric quantity of a battery is exhausted quickly or the electric quantity of the battery is not available.

On the other hand, most of the unlocking methods adopted in the market are manual key unlocking of mechanical locks. Or the electronic lock is used for verifying the key unlocking mode, the procedure is complicated, the use process is complicated, and the stability is low.

In addition, ordinary mechanical lock or electronic lock under the circumstances such as rainwater, can rust, influence unblank and close smooth and easy of lock process, influence result of use, do not have fine protector to protect mechanical lock and electronic lock in the current tool to lock.

Disclosure of Invention

The invention aims to provide a wireless power supply Bluetooth lockset, which can be wirelessly powered, has low power consumption and is convenient and quick to use.

Another object of the present invention is to provide a wireless power supply bluetooth lock, which can be unlocked by smart devices such as smart phones with higher popularity, especially, the bluetooth technology is more popular than fingerprint identification, the key verification is easier and more convenient, and the unlocking is easier and more convenient.

The invention also aims to provide the wireless power supply Bluetooth lockset, which has good waterproof performance.

In order to achieve at least one of the above objects, the present invention provides a wireless power supply bluetooth lock, which includes a lock case, a lock beam mechanism, a wireless power mechanism and a bluetooth mechanism, wherein the wireless power mechanism and the bluetooth mechanism are disposed in the lock case, and the lock opening and the lock closing of the lock beam mechanism are controlled by a bluetooth signal, the lock case includes an outer shell, an inner shell, and a bottom shell, the inner shell is disposed in the outer shell, the wireless power mechanism and the bluetooth mechanism are disposed in a cavity formed by the outer shell, the inner shell, and the bottom shell together, wherein the bottom shell is made of nylon and fiberglass material, and signal commands for unlocking and locking pass through the bottom shell and are received and transmitted by the bluetooth mechanism.

In some embodiments, the wireless power mechanism includes a switch, a motor, a magnet, a magnetic core, and a printed circuit board, the magnet and the magnetic core are disposed inside the bottom case, the motor is disposed on the magnetic core, the motor, the switch, and the printed circuit board are electrically connected to each other, a wireless power receiving coil is disposed in the magnetic core, and the magnetic core and the magnet are wirelessly powered by electromagnetic induction to provide power for the motor, the printed circuit board, and the switch.

In some embodiments, the shackle mechanism includes a shackle, a shackle cover, an insert, a spring, and a cross pin, the shackle cover and the insert are sleeved on the shackle, one end of the shackle forms a locking portion, and the other end extends to form a linkage portion, the linkage portion of the shackle is provided with cross pin grooves and a spring column, the spring is sleeved on the spring column, in a locking state, ends of the cross pin are clamped in the cross pin grooves of the linkage portion, the locking portion is tightly clamped in the housing, the spring is compressed, when unlocking is needed, under the control of the wireless power mechanism and the bluetooth mechanism, the other end of the cross pin is driven, the cross pin originally clamped in the cross pin grooves of the linkage portion leaves the cross pin grooves, the spring is released to drive the spring column of the linkage portion, and then the locking part is driven, and the locking part is separated from the shell and is in an unlocking state.

In some embodiments, the bluetooth mechanism is a bluetooth antenna, a bluetooth power supply circuit and a detection device, the bluetooth power supply circuit is disposed on the printed circuit board, when the bluetooth antenna of the bluetooth mechanism receives an unlocking signal command through the bottom case, the motor of the wireless power supply mechanism drives the cross pin to retract, so as to unlock, when the spring column of the lock beam triggers the switch, the detection device of the bluetooth mechanism detects that an off-lock signal command is received, and the motor of the wireless power supply mechanism drives the cross pin to extend, so as to lock.

In some embodiments, the number of the magnets is four, and the magnets are arranged on the periphery of the magnetic core, and the Bluetooth mechanism is arranged on the inner side of the lock shell.

In some embodiments, the lock housing further comprises a motor sleeve, the motor being disposed within the motor sleeve, the motor sleeve being disposed within the inner housing.

In some embodiments, a lock bottom, a bottom window, and a bottom ring are further disposed in the bottom case, the bottom ring is fastened to an outer periphery of an upper portion of the bottom window, the housing, the bottom case, and the lock bottom are tightly connected through a pin, and further the bottom case, the lock bottom, and the bottom window can be tightly fastened to a bottom of the housing.

In some embodiments, the outer housing and the inner housing of the wirelessly powered lockset are of unitary stainless steel construction.

In some embodiments, the insert is disposed at the lower end of the lock beam cover, and a waterproof plastic ring is disposed inside the insert and tightly clamped between the insert and the lock beam.

In some embodiments, an embedded waterproof plastic ring is arranged between the lock beam cover and the lock beam, and a waterproof plastic ring is arranged at the part of the lock beam, which is locked with the shell.

Drawings

Fig. 1 is a perspective view of a wireless power-supplying bluetooth lock according to a preferred embodiment of the present invention.

Fig. 2 is a schematic perspective view of the wireless power supply bluetooth lock according to the above preferred embodiment of the present invention.

Fig. 3 is an exploded view of the wireless power-supplying bluetooth lock according to the above preferred embodiment of the present invention.

Fig. 4 is an exploded schematic view of the wireless power supply bluetooth lock according to the above preferred embodiment of the present invention.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the invention.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced devices or components must be constructed and operated in a particular orientation and thus are not to be considered limiting.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

As shown in fig. 1 to 4, the wireless power supply bluetooth lock according to the preferred embodiment of the present invention adopts wireless power supply in the charging mode, has low power consumption, is unlocked by using a bluetooth signal in the unlocking mode, is convenient and simple, has a waterproof and dustproof structure, and can prevent water and dust.

Specifically, the wireless power supply bluetooth lock comprises a lock case 100, a lock beam mechanism 200, a wireless power mechanism 300 and a bluetooth mechanism (not shown in the figure). The shackle mechanism 200, the wireless power mechanism 300, and the bluetooth mechanism are provided to the lock case 100. The wireless electric energy mechanism 300 can be wirelessly powered and provides electric energy for the wireless power supply Bluetooth lockset, the Bluetooth mechanism can receive and send Bluetooth signals, and the wireless electric energy mechanism 300 is matched with and controls the lock beam mechanism 200 to execute unlocking or locking instructions.

Further, the lock case 100 includes an outer case 110, an inner case 120, a bottom case 130, and a motor housing 140. The motor housing 140 is disposed inside the inner housing 120, the inner housing 120 is disposed inside the outer housing 110, and the wireless power mechanism 300 is disposed inside a cavity formed by the outer housing 110, the inner housing 120, and the bottom housing 130. The bluetooth mechanism is disposed on the bottom case 130, and it is understood that in other variant embodiments, the bluetooth mechanism may be disposed on other positions of the lock case 100.

The strike mechanism 200 includes a strike 210, a strike cover 220, an insert 230, a spring 240, and cross pins 250. The arc cover 220 and the insert 230 are sleeved on the arc 210, and one end of the arc 210 forms a locking portion 211 and the other end extends to form a linkage portion 212. The linkage 212 of the strike 210 is provided with cross pin slots 213 and spring posts 214. The spring 240 is sleeved on the spring post 214. In the locked state, the ends of the cross pins 250 are captured in the cross pin slots 213 of the linkage 212, the lock 211 is tightly captured in the housing 110, and the springs 240 are compressed. When the lock needs to be unlocked, under the control of the wireless power mechanism 300 and the bluetooth mechanism, the other end of the cross pin 250 is driven, the end of the cross pin 250, which is originally clamped in the cross pin slot 213 of the linkage portion 212, leaves the cross pin slot 213, the spring 240 is released, the spring column 214 of the linkage portion 212 is driven, the locking portion 211 is driven, and the locking portion 211 leaves the housing 130. That is, the lock beam 210 of the lock beam mechanism 200 is sprung open to be in the unlocked state.

The wireless power mechanism 300 includes a switch 310, a motor 320, a magnet 330, a magnetic core 340, and a printed circuit board 350. The magnets 330 are provided in the preferred embodiment of the present invention in four numbers and are disposed at the periphery of the core 340. The magnet 330 and the core 340 are disposed inside the bottom case 130. The motor 320 is disposed at the core 340. The motor 320, the switch 310, and the printed circuit board 350 are electrically connected to each other. A wireless power receiving coil is arranged in the magnetic core 340, and the magnetic core 340 and the magnet 330 are wirelessly powered through electromagnetic induction to provide electric energy for the motor 320, the printed circuit board 350 and the switch 310. It will be understood by those skilled in the art that the number of magnets 330 and the location of the core 340 in this preferred embodiment of the present invention are merely examples, and the present invention is not limited in this respect.

The motor 320 of the wireless power mechanism 300 is disposed in the motor case 140, the switch 310 of the wireless power mechanism 300, the motor 320, the printed circuit board 350, the insert 230 of the strike mechanism 200, the cross pin 250, the linkage 212 of the strike 210, and the spring 240 are disposed in the inner housing 120, and the magnet 330, the core 340, and the inner housing 120 are disposed in the outer housing 110.

The bottom case 130 is further provided therein with a lock bottom 131, a bottom window 132 and a bottom ring 133. The bottom ring 133 is fastened to an outer periphery of an upper portion of the bottom window 132, a groove is formed in an inner edge of a bottom of the bottom case 110, the housing 110, the bottom case 110 and the lock bottom 131 are tightly connected through a pin 150, and further the bottom case 130, the lock bottom 131 and the bottom window 132 can be tightly fastened to the bottom of the housing 110, so that the bottom of the wireless power supply bluetooth lock can be sealed.

It should be noted that the housing 110 of the present invention is further provided with a power supply window 110 for supplying power to the side.

The Bluetooth mechanism controls the unlocking and locking of the lock beam mechanism 200 by receiving and sending Bluetooth signals and matching with the wireless power supply mechanism 300. In particular, the bluetooth mechanism is in this preferred embodiment of the invention implemented as a bluetooth antenna, a bluetooth power circuit and a detection device, preferably arranged at the inner side of the lock housing 100. The bluetooth power supply circuit is disposed on the printed circuit board 350. When the bluetooth antenna of the bluetooth mechanism receives the unlocking signal command through the bottom case 130, the bluetooth signal is transmitted through the bottom window 132 of the bottom case 130, and the wireless power supply mechanism 300 receives the unlocking signal command. The motor 320 of the wireless power supply mechanism 300 retracts the cross pins 250, the cross pins 250 leave the cross pin slots of the lock beam 210, and the lock beam 210 springs outward, thereby unlocking. When the lock needs to be closed, the lock beam 210 is pressed inward corresponding to an external force, the spring 240 is compressed, the spring column 214 of the lock beam 210 actuates the switch 310, the detection device of the bluetooth mechanism detects that a lock closing signal command is received, the motor 320 of the wireless power supply mechanism 300 drives the cross pin 250 to extend, so that the cross pin 250 is clamped in the cross pin slot of the lock beam 210, and the lock beam 210 cannot act, that is, the wireless power supply lock is locked.

It is worth mentioning because wireless power supply tool to lock is provided with bluetooth mechanism, and present bluetooth technology prevalence is high and convenient, can through smart mobile phones etc. smart machine, with wireless power supply tool to lock carries out the communication and connects, sends the information instruction of unblanking or closing the lock, has improved wireless power supply tool to lock's application scope and convenient degree.

It should be noted that, preferably, the outer shell 110 and the inner shell 120 of the wireless power supply lock of the present invention are made of an integral stainless steel structure, and the appearance design meets the IP67 standard. In the preferred embodiment of the present invention, the bottom case 130 is made of a non-metal material, and since the wireless power supply cannot penetrate through metal, the wireless signal can be transmitted only through a non-metal material such as plastic and through an insulating material. Preferably, the bottom case 130 of the wireless power supply lock is made of plastic, and the high-strength nylon and glass fiber material is used. Further, the bottom window 132 is preferably made of a high-strength nylon and glass fiber material made of plastic. The high-strength nylon and glass fiber material has very high strength, so that the material can replace a part of metal. Therefore, the wireless power supply lock adopts non-metal materials as a bottom design.

It is worth mentioning that the wireless power supply lock has good waterproof and dustproof performance. Specifically, the arc cover 220 of the arc mechanism 200 of the wireless power supply lock of the present invention is sleeved on the arc 210, and the arc cover 220 can close the gap between the arc 210 and the housing 110, so as to prevent water or dust from entering the housing 110 from the outside through the gap. Further, the insert 230 is provided at the lower end of the arc cover 220, the waterproof plastic ring 260 is provided inside the insert 230, and the waterproof plastic ring 260 is tightly caught between the insert 230 and the arc 210, so that water or dust cannot enter the inner case 120 from the outside. In other embodiments, the width of the waterproof plastic ring 260 may be set as required, that is, the waterproof plastic ring 260 may be embedded between the arc cover 220 and the arc 210, so that water or dust cannot enter the outer shell 110 and the inner shell 120 from the outside. In other embodiments, the waterproof plastic ring 260 is also disposed at the position where the locking portion 211 of the lock beam 210 is locked with the outer shell 110, so as to prevent water or dust from entering the outer shell 110 and the inner shell 120 through the locking portion 211 at the position where the outer shell 110 is engaged. The waterproof and dustproof design described above can ensure that in the locked state, neither water nor dust can enter from the locked position of the locking portion 211 of the lock beam 210 and the housing 110, nor from the lock beam cover 220, nor from the insert 230. Waterproof dustproof performance is improved through the waterproof dustproof design of many positions of multilayer, improves the life of tool to lock.

It should be mentioned that the inner shell 120 of the wireless power supply lock of the present invention is an integral structure and is integrally formed, so as to further improve the waterproof and dustproof performance of the wireless power supply lock.

It should be noted that the snap-fit design of the bottom housing 130 of the present invention can also prevent water or dust from entering from the joint of the bottom housing 130 and the outer housing 110. The bottom ring 133 is fastened to the outer periphery of the upper portion of the bottom window 132, a groove is formed in the inner edge of the bottom shell 110, the bottom shell 110 and the lock bottom 131 are tightly connected through a pin 150, a gap is prevented from being formed in the joint of the bottom shell 130 and the shell 110, water or dust is prevented from entering, and waterproof and dustproof performances are improved.

It will be appreciated by persons skilled in the art that the embodiments of the invention described above and shown in the drawings are given by way of example only and are not limiting of the invention. The objects of the invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the examples, and any variations or modifications of the embodiments of the present invention may be made without departing from the principles.

Claims

1. A wireless power supply bluetooth lock is characterized in that, the wireless power supply bluetooth lock comprises a lock shell, a locking beam mechanism, a wireless power mechanism and a bluetooth mechanism, and the wireless power mechanism and the bluetooth mechanism are arranged in the lock. Inside the shell, the unlocking and closing of the lock beam mechanism is controlled by a Bluetooth signal, wherein the lock shell includes an outer shell, an inner shell and a bottom shell, the inner shell is arranged in the outer shell, the wireless power mechanism and The bluetooth mechanism is arranged in the cavity formed by the outer shell, the inner shell and the bottom shell, wherein the bottom shell is made of nylon and glass fiber material, and the signal instructions for unlocking and locking pass through the The bottom case is received and transmitted by the Bluetooth mechanism.

2. The wireless power supply Bluetooth lock according to claim 1, wherein the wireless power mechanism comprises a switch, a motor, a magnet, a magnetic core and a printed circuit board, and the magnet and the magnetic core are arranged on the bottom of the bottom case. Inside, the motor is arranged on the magnetic core, the motor, the switch and the printed circuit board are electrically connected to each other, the magnetic core is provided with a wireless power supply receiving coil, the magnetic core and the magnet It is wirelessly powered by electromagnetic induction to provide power to the motor, the printed circuit board and the switch.

3. The wireless power supply Bluetooth lock according to claim 2, wherein the locking beam mechanism comprises a locking beam, a locking beam cover, an insert, a spring and a cross pin, and the locking beam cover and the insert are sleeved on the In the lock beam, one end of the lock beam forms a locking portion, and the other end extends to form a linkage portion. The linkage portion of the lock beam is provided with a transverse pin groove and a spring column, and the spring is sleeved on the spring column. , in the locked state, the end of the horizontal pin is clamped in the transverse pin groove of the linkage part, the locking part is tightly clamped in the housing, the spring is clamped When it is pressed and needs to be unlocked, under the control of the wireless power mechanism and the Bluetooth mechanism, the other end of the horizontal pin is driven, and the horizontal pin was originally clamped to the horizontal pin of the linkage part. The end of the pin slot leaves the horizontal pin slot, the spring is released, and drives the spring column of the linkage part, which in turn drives the locking part, and the locking part leaves the housing for unlocking. state.

4. The wireless power supply bluetooth lock according to claim 3, wherein the bluetooth mechanism is a bluetooth antenna, a bluetooth power supply circuit and a detection device, the bluetooth power supply circuit is arranged on the printed circuit board, when the bluetooth mechanism is When the bluetooth antenna receives the unlock signal instruction through the bottom case, the motor of the wireless power supply mechanism drives the horizontal pin to retract, thereby unlocking, and when the spring column of the lock beam triggers the switch , the detection device of the Bluetooth mechanism detects and receives a lock signal instruction, and the motor of the wireless power supply mechanism drives the horizontal pin to extend, thereby locking.

5. The wireless power supply bluetooth lock according to any one of claims 2 to 4, wherein the number of the magnets is four, and is arranged on the periphery of the magnetic core, and the bluetooth mechanism is arranged on the lock shell the inner side of the .

6. The wireless power supply bluetooth lock according to any one of claims 2 to 4, wherein the lock shell further comprises a motor cover, the motor is arranged in the motor cover, and the motor cover is inserted into the motor cover inside the inner shell.

7. The wireless power supply bluetooth lock according to any one of claims 1 to 4, wherein a lock bottom, a bottom window and a bottom ring are further arranged in the bottom case, and the bottom ring is engaged with the upper outer periphery of the bottom window The outer shell, the bottom shell, and the lock bottom are tightly connected by pins, so that the bottom shell, the lock bottom and the bottom window can be tightly clamped to the bottom of the shell.

8. The wireless power supply bluetooth lock according to any one of claims 1 to 4, wherein the outer shell and the inner shell of the wireless power supply lock are integral stainless steel structures.

9. The wireless power supply bluetooth lock according to claim 3 or 4, wherein the lower end of the lock beam cover is provided with the insert, the inside of the insert is provided with a waterproof plastic ring, and the waterproof plastic ring is tightly It is clamped between the insert and the locking beam.

10. The wireless power supply bluetooth lock according to claim 3 or 4, wherein an embedded waterproof plastic ring is arranged between the lock beam cover and the lock beam, and the locking portion of the lock beam is connected to the lock beam. A waterproof plastic ring is arranged at the part where the shell is locked.