CN111899379B - Intelligent electronic lock with two-dimension code unlocking function - Google Patents
Intelligent electronic lock with two-dimension code unlocking function Download PDFInfo
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- CN111899379B CN111899379B CN202010557652.0A CN202010557652A CN111899379B CN 111899379 B CN111899379 B CN 111899379B CN 202010557652 A CN202010557652 A CN 202010557652A CN 111899379 B CN111899379 B CN 111899379B
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- 238000004891 communication Methods 0.000 claims abstract description 13
- 238000003756 stirring Methods 0.000 claims description 26
- 238000011084 recovery Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 230000006835 compression Effects 0.000 description 12
- 238000007906 compression Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The invention discloses an intelligent electronic lock with a two-dimensional code unlocking function. The intelligent electronic lock comprises an electronic lock shell; a wireless communication module; an infrared sensor; the display screen is arranged on the electronic lock shell and used for displaying the real-time two-dimensional code; a processor; the electronic rope is arranged on the electronic lock shell and is connected with the processor; one end of the electronic rope is connected with the electronic lock shell through the fixed end connecting structure, and the other end of the electronic rope is connected with the electronic lock shell through the movable end connecting structure. The two-dimensional code unlocking is adopted, when unlocking is needed, the unlocking can be realized only by code scanning, in addition, in the code scanning process, the information of an unlocking person can be recorded, once a problem occurs, the responsibility is quite convenient, and in addition, due to the design of the fixed end connecting structure, when the electronic rope is damaged, the electronic rope can be conveniently replaced, and the problem that the whole lock needs to be replaced is avoided.
Description
Technical Field
The invention relates to the field of intelligent electronic locks, in particular to an intelligent electronic lock with a two-dimensional code unlocking function.
Background
The intelligent electronic lock is a lock for the fields of containers, oil tank trucks and the like, the conventional intelligent electronic lock on the market is generally unlocked by manually inputting a password, and the unlocking operation can be performed after the password is input, but the manual unlocking has a problem that the user cannot record who has unlocked the lock, so that the problem is caused once the lock is solved, and the responsibility is very troublesome.
Moreover, the existing intelligent electronic locks on the market have complicated fixing modes at two ends of the electronic rope, and once the electronic rope is damaged, the whole intelligent electronic lock needs to be replaced, so that the electronic lock is quite wasteful.
Therefore, there is a need for an intelligent electronic lock with two-dimensional unlocking function that can solve one or more of the above problems.
Disclosure of Invention
In order to solve one or more problems in the prior art, the invention provides an intelligent electronic lock with a two-dimensional code unlocking function.
The technical scheme adopted by the invention for achieving the purpose is as follows: an intelligent electronic lock with two-dimensional code unlocking function, the intelligent electronic lock comprising:
An electronic lock housing;
the wireless communication module is arranged in the electronic lock shell and is used for wireless communication of data;
The infrared sensor is arranged on the electronic lock shell and used for sensing infrared signals;
The display screen is arranged on the electronic lock shell and used for displaying the real-time two-dimensional code;
The processor is connected with the wireless communication module, the infrared sensor and the display screen and used for receiving and transmitting signals; and
The electronic rope is arranged on the electronic lock shell and is connected with the processor;
one end of the electronic rope is connected with the electronic lock shell through a fixed end connecting structure, and the other end of the electronic rope is connected with the electronic lock shell through a movable end connecting structure;
the movable end connection structure includes:
the driving device is arranged in the intelligent electronic lock;
the rotating piece is in transmission connection with the driving device;
The telescopic piece is arranged on the rotating piece, can rotate along with the rotating piece, can reciprocate along the height direction of the rotating piece, cannot be completely separated from the rotating piece, and is provided with a poking block extending outwards;
the first pressure spring is arranged between the rotating piece and the telescopic piece, and applies a force for keeping the rotating piece and the telescopic piece away from each other to the rotating piece and the telescopic piece;
the clamping device is rotationally connected to the stirring piece and can do reciprocating motion along the height direction of the rotating piece along with the stirring piece, and when the clamping device is pushed upwards, the clamping device is matched with the electronic rope and applies pressure to the electronic rope, so that the electronic rope cannot be pulled out; and
The stirring device is movably arranged on the intelligent electronic lock shell and matched with the stirring block and used for stirring the stirring block to move downwards so that the clamping device is separated from the electronic rope.
In some embodiments, the snap-fit device comprises:
The clamping connection rod is rotationally connected to the telescopic piece;
The clamping wheel mounting seat is fixedly connected to the upper end of the clamping connection rod; and
The clamping wheel is rotationally connected to the clamping wheel mounting seat, and when the clamping wheel is in contact with the electronic rope, pressure is applied to the electronic rope;
the contact surface of the clamping wheel and the electronic rope is provided with a clamping groove, and the width of the clamping groove gradually narrows along the circumference of the clamping wheel;
When the electronic rope is pulled outwards after the clamping groove is contacted with the electronic rope, the clamping wheel rotates, the clamping groove where the clamping wheel is contacted with the electronic rope is narrowed, so that the pressure between the clamping wheel and the electronic rope is increased, and the electronic rope cannot be pulled out.
In some embodiments, a second compression spring is arranged outside the clamping rod, one end of the second compression spring is in contact with the bottom of the clamping wheel mounting seat, and the other end of the second compression spring is in contact with the upper end face of the telescopic piece.
In some embodiments, the rotating member is provided with a receiving groove, one end of the first compression spring is disposed in the receiving groove, and the other end of the first compression spring contacts with the lower end surface of the telescopic member.
In some embodiments, the telescoping member comprises:
the stirring block is arranged on the side edge of the body; and
The guide post, guide post one end is fixed to be set up on the terminal surface under the body, the other end stretch into in the rotating member, and can follow the rotating member up-and-down motion, and can't with the rotating member separates completely.
In some embodiments, the toggle device comprises:
the toggle groove is arranged on the intelligent electronic lock shell; and
The poking slide block is provided with a poking spring block matched with the poking groove, and the poking spring block penetrates through the poking groove to movably connect the poking slide block on the intelligent electronic lock shell, so that the poking slide block can reciprocate along the poking groove;
And the poking elastic block is matched with the poking block after extending into the intelligent electronic lock shell and is used for applying pressure to the poking block.
In some embodiments, a restoring device is arranged between the toggle sliding block and the intelligent electronic lock shell.
In some embodiments, the restoring means comprises:
The first recovery chamber is arranged on the intelligent electronic lock shell;
The third pressure spring is arranged in the first recovery cavity;
The restoring clamping block is arranged on the poking sliding block and stretches into the first restoring cavity to be matched with the third pressure spring.
In some embodiments, the fixed end connection structure includes:
The fixed cavity is arranged on the shell of the intelligent electronic lock, and a fixed card interface and a positive and negative connecting contact electrically connected with the inside of the intelligent electronic lock are arranged in the fixed cavity;
the upper end of the positive electrode connecting part is provided with a positive electrode connecting through hole into which an electronic rope is inserted, the side wall of the positive electrode connecting part is provided with a positive electrode connecting groove matched with the positive and negative connecting contacts, and the inner side wall of the positive electrode connecting through hole is electrically connected with the positive electrode connecting groove;
The negative electrode connecting part is arranged at the lower end of the positive electrode connecting part and is insulated from the positive electrode connecting part, a negative electrode connecting through hole into which an electronic rope is inserted is arranged on the negative electrode connecting part, a negative electrode connecting groove matched with the positive and negative connecting contacts is arranged on the side wall of the negative electrode connecting through hole, the inner side wall of the negative electrode connecting through hole is in an insulating state with the negative electrode connecting groove, and the bottom of the negative electrode connecting through hole is electrically connected with the negative electrode connecting groove; and
The fixed clamping part is arranged at the lower end of the negative electrode connecting part and is provided with an elastic fixed clamping hook matched with the fixed clamping interface;
The electronic rope is fixed in the positive electrode connecting through hole and the negative electrode connecting through hole, the outer side wall of the electronic rope is electrically connected with the positive electrode connecting through hole, the outer side wall of the electronic rope is in insulating connection with the negative electrode connecting through hole, and the inner core of the electronic rope is electrically connected with the bottom of the negative electrode connecting through hole;
The lower end of the fixed cavity is provided with a first fixed cavity opening through which the positive electrode connecting part, the negative electrode connecting part and the fixed clamping part pass, and the upper end of the fixed cavity is provided with a second fixed cavity opening through which the positive electrode connecting part, the negative electrode connecting part and the fixed clamping part cannot pass;
the second stationary chamber opening is capable of passing an electronic cord therethrough.
In some embodiments, the positive electrode connection part and the negative electrode connection part are respectively provided with a first waterproof ring and a second waterproof ring, and the positive electrode connection groove and the negative electrode connection groove are positioned between the first waterproof ring and the second waterproof ring.
The beneficial effects of the invention are as follows: the two-dimensional code unlocking is adopted, when unlocking is needed, the unlocking can be realized only by code scanning, in addition, in the code scanning process, the information of an unlocking person can be recorded, once a problem occurs, the responsibility is quite convenient, and in addition, due to the design of the fixed end connecting structure, when the electronic rope is damaged, the electronic rope can be conveniently replaced, and the problem that the whole lock needs to be replaced is avoided.
Drawings
FIG. 1 is a schematic diagram of an intelligent electronic lock with two-dimension code unlocking function according to a preferred embodiment of the present invention;
FIG. 2 is a schematic diagram of a connection structure of a movable end in an intelligent electronic lock with two-dimension code unlocking function according to a preferred embodiment of the present invention;
FIG. 3 is a schematic diagram showing the local connection between the movable end connection structure and the electronic lock housing in the intelligent electronic lock with two-dimension code unlocking function according to the preferred embodiment of the present invention;
Fig. 4 is a schematic structural diagram of a toggle slider in a connection structure of a movable end in an intelligent electronic lock with a two-dimensional code unlocking function according to a preferred embodiment of the present invention;
FIG. 5 is a cross-sectional view of a mobile end connection toggle device in an intelligent electronic lock with two-dimensional code unlocking function according to a preferred embodiment of the present invention;
FIG. 6 is a schematic diagram of a fixed chamber in a fixed end connection structure of an intelligent electronic lock with two-dimension code unlocking function according to a preferred embodiment of the present invention;
FIG. 7 is a schematic view showing another angle of a fixed chamber in a fixed end connection structure of an intelligent electronic lock with two-dimension unlocking function according to a preferred embodiment of the present invention
FIG. 8 is a schematic structural diagram of a fixed end connection structure in an intelligent electronic lock with two-dimension code unlocking function according to a preferred embodiment of the present invention;
Fig. 9 is a schematic structural diagram of a connection state between a fixed end connection structure and an electronic rope in an intelligent electronic lock with a two-dimensional code unlocking function according to a preferred embodiment of the present invention;
Fig. 10 is a schematic block diagram of an intelligent electronic lock with two-dimension code unlocking function according to a preferred embodiment of the present invention.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention briefly described above will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the invention, whereby the invention is not limited to the specific embodiments disclosed below.
As shown in fig. 1 to 10, the invention discloses an intelligent electronic lock with a two-dimensional code unlocking function, which comprises:
An electronic lock housing 100;
The wireless communication module 200 is arranged in the electronic lock shell 100 and is used for wireless communication of data;
An infrared sensor 300, wherein the infrared sensor 300 is arranged on the electronic lock shell 100 and is used for sensing infrared signals;
the display screen 400 is arranged on the electronic lock shell 100 and used for displaying the real-time two-dimensional code;
The processor 500 is connected with the wireless communication module 200, the infrared sensor 300 and the display screen 400, and is used for receiving and transmitting signals; and
An electronic cord 600, said electronic cord 600 being disposed on said electronic lock housing 100 and connected to said processor 500;
One end of the electronic rope 600 is connected with the electronic lock shell 100 through a fixed end connecting structure 700, and the other end is connected with the electronic lock shell 100 through a movable end connecting structure 800;
Specifically, this scheme adopts the design of infrared inductor 300, when needs unblank, only need rock the palm before infrared inductor 300, can wake up display screen 400, can appear a two-dimensional code on the display screen 400, sweep the code, need download an app that corresponds rather than, sweep the code through this app, sweep the code back, unblank operation in the app, if sweep the code people and do not have the authority, can't unblank, if have the authority, once unblank the back, can record the information of unblanking the people, simultaneously, upload this record to server 900 through wireless communication module 200 and archive.
It should be noted that, even if there is no network during code scanning, the app can first store the information of the unlocking person in the mobile phone, and when the user walks to the place where there is a network, the app can send the information to the server 900 for archiving, that is, off-line unlocking is realized.
It should be noted that, the electronic lock further has a anti-shearing function, when the electronic rope 600 is sheared, the signal of being sheared violently is sent to the server 900 through the wireless communication module 200, and the server 900 can know the latest information. The structure of the electronic rope 600 can refer to patent number 201921303979.4, and the patent name is an electronic lock rope and an utility model patent of an electronic seal using the electronic lock rope, so the structure of the electronic rope 600 will not be described herein in detail.
The movable end connection structure 800 includes:
A driving device 801, wherein the driving device 801 is arranged in the intelligent electronic lock;
a rotating member 802, wherein the rotating member 802 is in transmission connection with the driving device 801;
The telescopic piece 803 is arranged on the rotating piece 802, can rotate along with the rotating piece 802, can reciprocate along the height direction of the rotating piece 802, and cannot be completely separated from the rotating piece 802, and a stirring block 8031 extending outwards is arranged on the side edge of the telescopic piece 803;
A first compression spring 804, wherein the first compression spring 804 is disposed between the rotating member 802 and the telescopic member 803, and applies a force to the rotating member 802 and the telescopic member 803 to separate the rotating member 802 and the telescopic member 803 from each other;
The clamping device 805 is rotatably connected to the telescopic piece 803, and can reciprocate along the height direction of the rotary piece 802 along with the telescopic piece 803, when the clamping device 805 is pushed up, the clamping device is matched with the electronic rope 600, and a pressure is applied to the electronic rope 600, so that the electronic rope 600 cannot be pulled out; and
The stirring device 806, the stirring device 806 is movably disposed on the intelligent electronic lock housing 100 and is matched with the stirring block 8031, so as to stir the stirring block 8031 to move downwards, so that the clamping device 805 is separated from the electronic rope 600.
Specifically, when the intelligent electronic lock is locked, the driving device 801 (motor) works to drive the rotating member 802 to rotate, so as to drive the telescopic member 803 to rotate, and the stirring block 8031 on the telescopic member 803 is separated from the stirring device 806, that is, when the stirring device 806 is stirred outside the shell, a pressure cannot be applied to the stirring block 8031, so that the function of the stirring device 806 is disabled.
The design greatly improves the safety of the lockset, and avoids the problem that any person can unlock the lockset at will.
Meanwhile, when unlocking is needed, only the two-dimensional code is required to be scanned, after corresponding authority authentication is obtained, the processor 500 controls the driving device 801 connected with the processor to work, so that the stirring block 8031 is matched with the stirring device 806, and at the moment, only the stirring device 806 is required to be slightly pressed down, so that the clamping device 805 is separated from the electronic rope 600, and one end of the electronic rope 600 can be pulled out to realize unlocking.
In some embodiments, the clamping device 805 comprises:
A clamping rod 8051, wherein the clamping rod 8051 is rotatably connected to the telescopic piece 803;
The clamping wheel mounting seat 8052, wherein the clamping wheel mounting seat 8052 is fixedly connected to the upper end of the clamping rod 8051; and
A clamping wheel 8053, wherein the clamping wheel 8053 is rotatably connected to the clamping wheel mounting seat 8052, and when the clamping wheel is in contact with the electronic rope 600, a pressure is applied to the electronic rope 600;
A clamping groove 80531 is arranged on the contact surface of the clamping wheel 8053 and the electronic rope 600, and the width of the clamping groove 80531 is gradually narrowed along the circumference of the clamping wheel 8053;
When the electronic rope 600 is pulled outwards after the clamping groove 80531 contacts with the electronic rope 600, the clamping wheel 8053 rotates, and the clamping groove 80531 where the clamping wheel contacts with the electronic rope 600 is narrowed, so that the pressure between the clamping wheel and the electronic rope 600 is increased, and the electronic rope 600 cannot be pulled out.
Specifically, in this scheme, with joint groove 80531 design for narrowing gradually along the card wheel 8053 circumference, when outside violent drawing electronic rope 600, the rope slowly outwards moves, under the drive of electronic rope 600, card wheel 8053 also rotates correspondingly, at pivoted in-process, because joint groove 80531 narrows gradually, the both sides of joint groove 80531 will gradually continue to exert pressure to electronic rope 600 for the pressure that electronic rope 600 received is bigger and bigger, thereby electronic rope 600 draws tighter more, has avoided violent problem of pulling out.
In some embodiments, a second compression spring 8054 is disposed outside the clamping rod 8051, one end of the second compression spring 8054 contacts with the bottom of the clamping wheel mounting seat 8052, and the other end contacts with the upper end surface of the telescopic member 803.
Specifically, since the clamping rod 8051 is rotatably connected to the telescopic member 803, when the clamping wheel 8053 of the intelligent electronic lock is not in contact with and locked with the electronic rope 600, the clamping wheel 8053 may rotate left and right, which may cause deviation between the clamping wheel 8053 and the electronic rope 600, and may cause a problem of firm clamping portion.
In this scheme, design second pressure spring 8054 between clamping rod 8051 and clamping member mount pad bottom, design an outside thrust through second pressure spring 8054 between the two for under the state of normally rocking, clamping rod 8051 can not appear rotating, and this just has avoided clamping wheel 8053 and the problem of electronic rope 600 position deviation.
In some embodiments, the rotating member 802 is provided with a receiving groove 8021, and one end of the first compression spring 804 is disposed in the receiving groove 8021, and the other end is in contact with the lower end face of the telescopic member 803.
In some embodiments, the telescoping member 803 comprises:
A body 8032, the toggle block 8031 being disposed on a side of the body 8032; and
The guide post 8033, one end of the guide post 8033 is fixedly arranged on the lower end surface of the body 8032, and the other end of the guide post 8033 extends into the rotating member 802, can move up and down along the rotating member 802, and cannot be completely separated from the rotating member 802.
In some embodiments, the toggle 806 includes:
A toggle slot 8061, the toggle slot 8061 being disposed on the intelligent electronic lock housing 100; and
The toggle sliding block 8062, the toggle sliding block 8062 is provided with a toggle spring block 80621 matched with the toggle groove 8061, and the toggle spring block 80621 passes through the toggle groove 8061 to movably connect the toggle sliding block 8062 on the intelligent electronic lock shell 100, so that the toggle sliding block 8062 can reciprocate along the toggle groove 8061;
after the poking elastic block 80621 stretches into the intelligent electronic lock shell 100, the poking elastic block 80621 is matched with the poking block 8031 and is used for applying pressure to the poking block 8031.
Specifically, the toggle elastic block 80621 is a buckle, and can pass through the toggle groove 8061 after being deformed by extrusion, and return to the original shape after passing through the toggle groove 8061, so that the toggle sliding block 8062 is clamped and fixed in the toggle groove 8061.
In some embodiments, a restoring device 8063 is provided between the toggle slider 8062 and the smart electronic lock housing 100.
In some embodiments, the return means 8063 comprises:
a first return chamber 80631, the first return chamber 80631 being disposed on the smart electronic lock housing 100;
A third compression spring 80632, the third compression spring 80632 being disposed within the first return chamber 80631;
The restoring clamping block 80633, wherein the restoring clamping block 80633 is arranged on the poking sliding block 8062, and extends into the first restoring chamber 80631 to be matched with the third pressure spring 80632.
In some embodiments, the fixed end connection 700 includes:
A fixed chamber 701, wherein the fixed chamber 701 is arranged on the intelligent electronic lock shell 100, and a fixed card interface 7011 and a positive and negative connection contact 7012 electrically connected with the inside of the intelligent electronic lock are arranged in the fixed chamber 701;
the positive electrode connecting portion 702, a positive electrode connecting through hole 7021 into which the power supply cable 600 is inserted is formed in the upper end of the positive electrode connecting portion 702, a positive electrode connecting groove (not shown in the figure) matched with the positive and negative connecting contacts 7012 is formed in the side wall of the positive electrode connecting through hole 7021, and the inner side wall of the positive electrode connecting through hole 7021 is electrically connected with the positive electrode connecting groove (not shown in the figure);
The negative electrode connecting part 703, the negative electrode connecting part 703 is disposed at the lower end of the positive electrode connecting part 702 and is insulated from the positive electrode connecting part 702, a negative electrode connecting through hole (not shown) into which the power supply cable 600 is inserted is disposed on the negative electrode connecting part 703, a negative electrode connecting groove (not shown) matched with the positive and negative connecting contacts 7012 is disposed on the side wall, an insulation state is formed between the inner side wall of the negative electrode connecting through hole (not shown) and the negative electrode connecting groove (not shown), and the bottom of the negative electrode connecting through hole (not shown) is electrically connected with the negative electrode connecting groove (not shown); and
The fixed clamping part 704, the fixed clamping part 704 is arranged at the lower end of the negative electrode connecting part 703, and an elastic fixed clamping hook 7041 matched with the fixed clamping interface 7011 is arranged on the fixed clamping part 704;
The electronic rope 600 is fixed in the positive electrode connecting through hole 7021 and the negative electrode connecting through hole (not shown in the figure), the outer side wall of the electronic rope 600 is electrically connected with the positive electrode connecting through hole 7021, the outer side wall of the electronic rope 600 is in insulating connection with the negative electrode connecting through hole (not shown in the figure), and the inner core of the electronic rope 600 is electrically connected with the bottom of the negative electrode connecting through hole (not shown in the figure);
the lower end of the fixed chamber 701 is provided with a first fixed chamber opening 7013 through which the positive electrode connection part 702, the negative electrode connection part 703 and the fixed clamping part 704 pass, and the upper end of the fixed chamber 701 is provided with a second fixed chamber opening 7014 through which the positive electrode connection part 702, the negative electrode connection part 703 and the fixed clamping part 704 cannot pass;
The second stationary chamber opening 7014 is capable of allowing an electronic cord 600 to pass therethrough.
Specifically, in this embodiment, the electronic cord 600 is inserted into the positive electrode connection through hole 7021 and the negative electrode connection through hole (not shown), the conductive cord on the outer side is electrically connected and fixed to the inner side wall of the positive electrode connection through hole 7021, and the inner core of the electronic cord 600 is electrically connected and fixed to the bottom of the negative electrode connection through hole (not shown).
When the electronic rope 600 is cut off by violence, the circuit is interrupted, and the automatic alarm can be performed through the lock, and the specific principle is also referred to as an electronic lock rope and an utility model patent of an electronic seal using the electronic lock rope, which are not described herein.
In some embodiments, the positive electrode connection portion 702 and the negative electrode connection portion 703 are provided with a first waterproof ring 705 and a second waterproof ring 706, respectively, and the positive electrode connection groove (not shown) and the negative electrode connection groove (not shown) are located between the first waterproof ring 705 and the second waterproof ring 706.
Specifically, the design of the first waterproof ring 705 and the second waterproof ring 706 is adopted, so that the problem of short circuit caused by damp or water inflow is greatly avoided.
In summary, the smart electronic lock includes the electronic lock housing 100; a wireless communication module 200; an infrared sensor 300; the display screen 400 is arranged on the electronic lock shell 100 and used for displaying the real-time two-dimensional code; a processor 500; and an electronic cord 600, the electronic cord 600 being disposed on the electronic lock housing 100 and connected with the processor 500; one end of the electronic rope 600 is connected with the electronic lock housing 100 through the fixed end connecting structure 700, and the other end is connected with the electronic lock housing 100 through the movable end connecting structure 800. The invention adopts the two-dimensional code to unlock, when unlocking is needed, the unlocking can be realized only by code scanning, in the code scanning process, the information of an unlocking person can be recorded, once a problem occurs, the responsibility is quite convenient, and in addition, the design of the fixed end connecting structure 700 of the scheme ensures that when the electronic rope 600 is damaged, the electronic rope 600 can be conveniently replaced, and the problem that the whole lock needs to be replaced is avoided.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (10)
1. An intelligent electronic lock with two-dimensional code unlocking function, its characterized in that, intelligent electronic lock includes:
An electronic lock housing;
the wireless communication module is arranged in the electronic lock shell and is used for wireless communication of data;
The infrared sensor is arranged on the electronic lock shell and used for sensing infrared signals;
The display screen is arranged on the electronic lock shell and used for displaying the real-time two-dimensional code;
The processor is connected with the wireless communication module, the infrared sensor and the display screen and used for receiving and transmitting signals; and
The electronic rope is arranged on the electronic lock shell and is connected with the processor;
one end of the electronic rope is connected with the electronic lock shell through a fixed end connecting structure, and the other end of the electronic rope is connected with the electronic lock shell through a movable end connecting structure;
the movable end connection structure includes:
the driving device is arranged in the intelligent electronic lock;
the rotating piece is in transmission connection with the driving device;
The telescopic piece is arranged on the rotating piece, can rotate along with the rotating piece, can reciprocate along the height direction of the rotating piece, cannot be completely separated from the rotating piece, and is provided with a poking block extending outwards;
the first pressure spring is arranged between the rotating piece and the telescopic piece, and applies a force for keeping the rotating piece and the telescopic piece away from each other to the rotating piece and the telescopic piece;
The clamping device is rotationally connected to the rotating piece and can do reciprocating motion along the height direction of the rotating piece, when the clamping device is pushed upwards, the clamping device is matched with the electronic rope, and pressure is applied to the electronic rope, so that the electronic rope cannot be pulled out; and
The stirring device is movably arranged on the intelligent electronic lock shell and matched with the stirring block and used for stirring the stirring block to move downwards so that the clamping device is separated from the electronic rope.
2. The intelligent electronic lock with two-dimensional code unlocking function according to claim 1, wherein the clamping device comprises:
The clamping connection rod is rotationally connected to the telescopic piece;
The clamping wheel mounting seat is fixedly connected to the upper end of the clamping connection rod; and
The clamping wheel is rotationally connected to the clamping wheel mounting seat, and when the clamping wheel is in contact with the electronic rope, pressure is applied to the electronic rope;
the contact surface of the clamping wheel and the electronic rope is provided with a clamping groove, and the width of the clamping groove gradually narrows along the circumference of the clamping wheel;
When the electronic rope is pulled outwards after the clamping groove is contacted with the electronic rope, the clamping wheel rotates, the clamping groove where the clamping wheel is contacted with the electronic rope is narrowed, so that the pressure between the clamping wheel and the electronic rope is increased, and the electronic rope cannot be pulled out.
3. The intelligent electronic lock with the two-dimensional code unlocking function according to claim 2, wherein a second pressure spring is arranged outside the clamping rod, one end of the second pressure spring is contacted with the bottom of the clamping wheel mounting seat, and the other end of the second pressure spring is contacted with the upper end face of the telescopic piece.
4. The intelligent electronic lock with the two-dimensional code unlocking function according to claim 1, wherein a containing groove is formed in the rotating piece, one end of the first pressure spring is arranged in the containing groove, and the other end of the first pressure spring is in contact with the lower end face of the telescopic piece.
5. The intelligent electronic lock with two-dimensional code unlocking function according to claim 1, wherein the telescopic member comprises:
the stirring block is arranged on the side edge of the body; and
The guide post, guide post one end is fixed to be set up on the terminal surface under the body, the other end stretch into in the rotating member, and can follow the rotating member up-and-down motion, and can't with the rotating member separates completely.
6. The intelligent electronic lock with two-dimensional code unlocking function according to claim 1, wherein the toggle device comprises:
the toggle groove is arranged on the intelligent electronic lock shell; and
The poking slide block is provided with a poking spring block matched with the poking groove, and the poking spring block penetrates through the poking groove to movably connect the poking slide block on the intelligent electronic lock shell, so that the poking slide block can reciprocate along the poking groove;
And the poking elastic block is matched with the poking block after extending into the intelligent electronic lock shell and is used for applying pressure to the poking block.
7. The intelligent electronic lock with the two-dimensional code unlocking function according to claim 6, wherein a restoring device is arranged between the toggle sliding block and the intelligent electronic lock shell.
8. The intelligent electronic lock with two-dimensional code unlocking function according to claim 7, wherein the return device comprises:
The first recovery chamber is arranged on the intelligent electronic lock shell;
The third pressure spring is arranged in the first recovery cavity;
The restoring clamping block is arranged on the poking sliding block and stretches into the first restoring cavity to be matched with the third pressure spring.
9. The intelligent electronic lock with two-dimensional code unlocking function according to claim 1, wherein the fixed end connection structure comprises:
The fixed cavity is arranged on the shell of the intelligent electronic lock, and a fixed card interface and a positive and negative connecting contact electrically connected with the inside of the intelligent electronic lock are arranged in the fixed cavity;
the upper end of the positive electrode connecting part is provided with a positive electrode connecting through hole into which an electronic rope is inserted, the side wall of the positive electrode connecting part is provided with a positive electrode connecting groove matched with the positive and negative connecting contacts, and the inner side wall of the positive electrode connecting through hole is electrically connected with the positive electrode connecting groove;
The negative electrode connecting part is arranged at the lower end of the positive electrode connecting part and is insulated from the positive electrode connecting part, a negative electrode connecting through hole into which an electronic rope is inserted is arranged on the negative electrode connecting part, a negative electrode connecting groove matched with the positive and negative connecting contacts is arranged on the side wall of the negative electrode connecting through hole, the inner side wall of the negative electrode connecting through hole is in an insulating state with the negative electrode connecting groove, and the bottom of the negative electrode connecting through hole is electrically connected with the negative electrode connecting groove; and
The fixed clamping part is arranged at the lower end of the negative electrode connecting part and is provided with an elastic fixed clamping hook matched with the fixed clamping interface;
The electronic rope is fixed in the positive electrode connecting through hole and the negative electrode connecting through hole, the outer side wall of the electronic rope is electrically connected with the positive electrode connecting through hole, the outer side wall of the electronic rope is in insulating connection with the negative electrode connecting through hole, and the inner core of the electronic rope is electrically connected with the bottom of the negative electrode connecting through hole;
The lower end of the fixed cavity is provided with a first fixed cavity opening through which the positive electrode connecting part, the negative electrode connecting part and the fixed clamping part pass, and the upper end of the fixed cavity is provided with a second fixed cavity opening through which the positive electrode connecting part, the negative electrode connecting part and the fixed clamping part cannot pass;
the second stationary chamber opening is capable of passing an electronic cord therethrough.
10. The intelligent electronic lock with the two-dimensional code unlocking function according to claim 9, wherein a first waterproof ring and a second waterproof ring are respectively arranged on the positive electrode connecting portion and the negative electrode connecting portion, and the positive electrode connecting groove and the negative electrode connecting groove are located between the first waterproof ring and the second waterproof ring.
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| CN202010557652.0A CN111899379B (en) | 2020-06-18 | Intelligent electronic lock with two-dimension code unlocking function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010557652.0A CN111899379B (en) | 2020-06-18 | Intelligent electronic lock with two-dimension code unlocking function |
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| CN111899379B true CN111899379B (en) | 2024-06-25 |
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| CN212624185U (en) * | 2020-06-18 | 2021-02-26 | 深圳市久通物联科技股份有限公司 | Intelligent electronic lock with two-dimensional code unlocking function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212624185U (en) * | 2020-06-18 | 2021-02-26 | 深圳市久通物联科技股份有限公司 | Intelligent electronic lock with two-dimensional code unlocking function |
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