CN219061278U

CN219061278U - Intelligent padlock

Info

Publication number: CN219061278U
Application number: CN202223409556.5U
Authority: CN
Inventors: 夏科锋
Original assignee: Shenzhen Jagon Intelligent Technology Co ltd
Current assignee: Shenzhen Jagon Intelligent Technology Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-05-23
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses an intelligent padlock, which comprises a lock body, a cover body and a locking structure, wherein the lock body comprises a lock body, a containing cavity for installing a battery for supplying power to the intelligent padlock is formed in the lock body, one side of the lock body is provided with an opening penetrating through the containing cavity, a driving part is arranged in the containing cavity, the cover body is arranged on one side of the lock body, the cover is arranged on the opening of the lock body to seal the containing cavity, the locking structure comprises a matching part and a locking part which is movably arranged, one of the matching part and the locking part is arranged on the cover body, the other one of the matching part and the locking part is arranged on the lock body, and the driving part is used for receiving a locking signal or an unlocking signal so as to drive the locking part to move to a locking position locked with the matching part to lock the lock body and the cover body, or drive the locking part to move to an unlocking position unlocked with the matching part to unlock the lock body and the cover body. The utility model aims to provide an intelligent padlock with high reliability and high safety.

Description

Intelligent padlock

Technical Field

The utility model relates to the technical field of electronic padlocks, in particular to an intelligent padlock.

Background

In the intelligent padlock, a battery is generally required, and is easy to consume in the use and standby processes, and once the electric quantity is insufficient, the battery needs to be replaced in time. In order to facilitate battery replacement, many intelligent padlocks generally adopt a screw or riveting mode to fix a battery cover, but the battery cover of the padlock can be easily opened by using a common tool due to the fixing mode, so that the safety performance is greatly reduced, and the use feeling of a user is poor.

Disclosure of Invention

The utility model mainly aims to provide an intelligent padlock, which can ensure that the padlock is more convenient to replace a battery and maintain daily, and meanwhile, the reliability and the safety of the padlock are improved.

In order to achieve the above object, the present utility model provides an intelligent padlock, comprising:

the lock body comprises a lock body, a containing cavity for installing a battery for supplying power to the intelligent padlock is formed in the lock body, an opening penetrating through the containing cavity is formed in one side of the lock body, and a driving part is arranged in the containing cavity;

the cover body is arranged on one side of the lock body and covers the opening of the lock body to seal the accommodating cavity; and

the locking structure comprises a matching part and a locking part which is movably arranged, wherein one of the matching part and the locking part is arranged on the cover body, and the other one of the matching part and the locking part is arranged on the lock body;

the driving part is used for receiving a locking signal or an unlocking signal so as to drive the locking part to move to a locking position locked with the matching part to lock the lock body and the cover body, or drive the locking part to move to an unlocking position unlocked with the matching part to unlock the lock body and the cover body.

Optionally, the locking structure includes:

the connecting piece is arranged in the accommodating cavity, a mounting part and a connecting part for driving connection with the driving part are formed on the connecting piece, and a connecting hole and an avoidance groove which are communicated are formed in the mounting part from the locking position to the unlocking position; the method comprises the steps of,

the lock pin is arranged on the inner side of the cover body and is partially inserted into the connecting hole or the avoiding groove;

wherein the connecting piece forms the locking part, and the lock pin forms the matching part;

when the locking part is positioned at the locking position, the locking pin is inserted into the connecting hole; when the locking part is positioned at the unlocking position, the locking pin is inserted into the avoiding groove.

Optionally, the drive portion includes lead screw motor assembly, lead screw motor assembly is including locating motor cabinet on the lock body and connect the actuating lever of the output of motor cabinet, the actuating lever drive connect in connecting portion.

Optionally, the actuating lever includes the connection the lead screw axle of the output of motor cabinet and cover is located the slider on the lead screw axle, the slider is used for connecting portion.

Optionally, the mounting portion is integrally formed with the connecting portion; and/or the number of the groups of groups,

the cover body and the lock pin are integrally formed.

Optionally, hold the intracavity and be equipped with the battery compartment that is used for installing the battery, the opening has been seted up to battery compartment one side, the opening orientation of battery compartment with the uncovered orientation of lock body is the same, the lid includes:

the cover body is used for covering the opening of the lock body, the outer side of the cover body is provided with a mounting groove, and the bottom of the mounting groove is provided with a positioning hole communicated with the accommodating cavity and a through hole communicated with the inside of the battery compartment; the method comprises the steps of,

the battery cover is accommodated in the mounting groove and covers the through hole, and the locking pin is arranged on the battery cover;

the lock pin penetrates through the positioning hole to extend into the accommodating cavity so as to lock the battery cover and the cover body.

Optionally, a lock rod hole communicated with the accommodating cavity is formed in one side of the lock body, and a locking switch is arranged in the accommodating cavity;

the intelligent padlock also comprises a control assembly, wherein the control assembly is arranged in the accommodating cavity and is electrically connected with the driving part;

the lock body further comprises a lock beam, one end of the lock beam is provided with a lock rod section, and the lock rod section penetrates through the lock rod hole to movably trigger the locking switch;

the locking switch is electrically connected with the control component, and the control component can generate the locking signal when the locking rod section triggers the locking switch to lock; the control assembly is capable of generating the unlock signal when the lock lever segment triggers the lock switch to unlock.

Optionally, the lock rod hole and the locking switch are both provided with two;

the lock beam comprises a soft steel wire rope lock beam, two ends of the soft steel wire rope lock beam are respectively provided with a lock rod section, and each lock rod section correspondingly penetrates through one lock rod hole to movably trigger one locking switch;

wherein, when both the locking switches are triggered to be locked, the control component can generate the locking signal; when both or one of the locking switches is triggered to unlock, the control component can generate an unlocking signal.

Optionally, the intelligent padlock further comprises a circuit board assembly arranged in the accommodating cavity, and the circuit board assembly comprises a circuit board;

the circuit board assembly further comprises a first processing module arranged on the circuit board, wherein the first processing module comprises a Beidou/GPS dual-mode positioning module, a voice module and a wireless communication module for externally connecting a mobile terminal to generate an unlocking signal or a locking signal;

the circuit board assembly further comprises a second processing module arranged on the circuit board, the second processing module comprises a data connection transmission module, and the data connection transmission module is used for being connected with the mobile terminal through an external data transmission line to generate an unlocking signal or a locking signal;

the lock comprises a lock body, a first processing module, a second processing module, a data line connection transmission interface, a mobile terminal and a data connection transmission module, wherein the data line connection transmission interface is electrically connected with the circuit board, the data line connection transmission interface is used for inserting an external data transmission line to connect the mobile terminal with the data connection transmission module, and the data line connection transmission interface is also used for emergency power supply of the first processing module and the second processing module.

Optionally, a guide post is arranged in the accommodating cavity, and a guide hole is formed in the circuit board and is used for being matched with the guide post so as to fix the circuit board in the accommodating cavity; and/or

The wireless communication module includes at least one of a bluetooth module and a 4G communication module.

According to the intelligent padlock, the locking structure is arranged, so that the lock body and the cover body can be locked when the padlock is in the locked state, or the lock body and the cover body can be unlocked when the padlock is in the unlocked state, so that the intelligent padlock can be disassembled after being authorized to be unlocked, the condition that the internal structure of the lock body or a battery is damaged to unlock the padlock due to external force or a common tool is avoided when the intelligent padlock is not unlocked, the high efficiency of padlock maintenance and the safety of use can be ensured under the condition that the battery replacement and daily maintenance of the intelligent padlock are not influenced, and compared with other padlock structures with special bolts and riveting pins, the intelligent padlock provided by the utility model has the advantages of small structure, strong applicability, higher flexibility and easiness in processing and assembly.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of an embodiment of the smart padlock of the present utility model;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the side view of FIG. 1;

FIG. 4 is an enlarged view at A in FIG. 3;

FIG. 5 is an exploded view of the structure of FIG. 1;

fig. 6 is a schematic structural diagram of the locking portion and the driving portion in the mating relationship in fig. 1.

Reference numerals illustrate:

the achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

In view of this, the present utility model discloses an intelligent padlock 1000, which can ensure that the padlock is more convenient for battery replacement and daily maintenance, while improving the reliability and safety of the padlock. Fig. 1 to 6 show an embodiment of a smart padlock 1000 according to the present utility model (hereinafter referred to as "the present embodiment").

The utility model provides an intelligent padlock 1000, which comprises a lock body 1, a cover body 3 and a locking structure 4, wherein the lock body 1 comprises a lock body 11, a containing cavity for installing a battery for supplying power to the intelligent padlock 1000 is formed in the lock body 11, one side of the lock body 11 is provided with an opening penetrating through the containing cavity, a driving part 13 is arranged in the containing cavity, the cover body 3 is arranged on one side of the lock body 1 and covers the opening of the lock body 11 to seal the containing cavity, the locking structure 4 comprises a matching part 41 and a locking part 42 which is movably arranged, one of the matching part 41 and the locking part 42 is arranged on the cover body 3, the other is arranged on the lock body 11, the driving part 13 is used for receiving a locking signal or an unlocking signal so as to drive the locking part 42 to move to a locking position locked with the matching part 41 to lock the lock body 11 with the cover body 3, or drive the locking part 42 to move to a body position unlocked with the matching part 41 to unlock the lock body 11 with the cover body 3.

According to the intelligent padlock 1000 provided by the utility model, the locking structure 4 is arranged, so that the lock body 11 and the cover body 3 can be locked when the padlock is in the locked state, or the lock body 11 and the cover body 3 can be unlocked when the padlock is in the unlocked state, so that the intelligent padlock 1000 can be disassembled after unlocking is authorized, the condition that the lock body 1 is unlocked by external force or by adopting a common tool in the unlocked state of the intelligent padlock 1000 is avoided, the internal structure of the lock body 1 or a battery is damaged to unlock the padlock is further avoided, the high efficiency of padlock maintenance and the safety of use can be ensured under the condition that the battery replacement and daily maintenance of the intelligent padlock 1000 are not influenced, and compared with other padlock structures with special bolts and riveting pins, the intelligent padlock 1000 provided by the utility model has the advantages of small structure, strong applicability, higher flexibility and easier processing and assembly.

Further, referring to fig. 2, 3, 4, 5 and 6, the locking structure 4 includes a connecting piece 42a and a locking pin 41a, the connecting piece 42a is disposed in the accommodating cavity, the connecting piece 42a is formed with a mounting portion 422 and a connecting portion 421 for driving connection with the driving portion 13, a connecting hole 4221 and a recess 4222 are formed in the mounting portion 422 from the locking position toward the unlocking position, the locking pin 41a is disposed inside the cover 3 and is partially inserted into the connecting hole 4221 or the recess 4222, the locking pin 42a forms the locking portion 42, the locking pin 41a forms the mating portion 41, and when the locking portion 42 is in the locking position, the locking pin 41a is inserted into the connecting hole 4221; when the locking portion 42 is in the unlocking position, the lock pin 41a is inserted into the escape groove 4222. It should be noted that, the lock pin 41a includes a connecting rod section and a lock head section, two ends of the connecting rod section are respectively connected with the cover body 3 and the lock head section, when the lock pin 41a is inserted into the connecting hole 4221, the connecting rod section passes through the connecting hole 4221, the lock head section is located at one side of the connecting piece 42a far away from the cover body 3, and the diameter of the lock head section is larger than the aperture of the connecting hole 4221 to prevent the lock pin 41a from being pulled out from the connecting hole 4221, thereby realizing locking; when the padlock is opened, the lock pin 41a may move along the communication portion between the connection hole 4221 and the avoidance groove 4222 into the avoidance groove 4222, and since the avoidance groove 4222 is formed with a sufficiently large avoidance space for the lock head section to freely move, when the lock pin 41a is inserted into the avoidance groove 4222, the lock pin 41a may be pulled out manually, so as to unlock the cover 3 and the lock body 11. In other embodiments, the connecting piece 42a may be provided on the cover 3, and the lock pin 41a may be drivingly connected to the driving portion 13, which is not limited in particular.

In addition, in other embodiments, the locking structure may also be a combination structure of a movable pressing sheet and a clamping groove, where one of the movable pressing sheet and the clamping groove is disposed on the cover body 3, and the other is disposed on the lock body 11, for example, when the lock body 1 is closed and pressed down, the pressing sheet may be clamped in the clamping groove to lock the cover body 3 and the lock body 11, and the driving portion 13 may still select a motor, but may also adopt a reset structure of the motor and the pulling sheet, so that the pulling sheet may be driven to rotate to release from the clamping groove during unlocking, thereby unlocking the cover body 3 and the lock body 11. The specific implementation of the cooperation of the movable pressing sheet and the clamping groove can refer to the above structural principle and is realized by utilizing the prior art, and will not be described herein.

In order to achieve the driving function, the driving portion 13 includes a screw motor assembly 13a, the screw motor assembly 13a includes a motor base 131 disposed on the lock body 11 and a driving rod 132 connected to an output end of the motor base 131, and the driving rod 132 is drivingly connected to the connecting portion 421, where the driving connection may be a contact type driving, for example, a contact type driving using the driving rod 132, or a non-contact type driving, for example, a repulsive force driving using an electromagnetic structure or a permanent magnetic structure.

In order to facilitate the connection piece 42a to slide under the driving of the driving portion 13, the driving rod 132 includes a screw shaft 1321 connected to the output end of the motor base 131 and a slider 1322 sleeved on the screw shaft 1321, where the slider 1322 is used to connect the connection portion 421, that is, the connection piece 42a may be fastened and installed on the slider 1322 by using a threaded structure or a fastening structure, and move synchronously with the slider 1322, so that the structure is simple and the production is convenient.

In order to improve the compactness and consistency of the structure, the mounting portion 422 and the connecting portion 421 may be integrally formed by stamping a metal sheet or directly formed by using a mold, or may be formed by injection molding, but in consideration of the fact that the connecting piece 42a is easily worn during unlocking and locking, a metal material is preferably used to improve the service life of the connecting piece 42 a.

It is known that the lock body 11 and the cover 3 need to have a high impact resistance to prevent easy abrasion or breakage by external force, so that the cover 3 is made of metal, such as cast iron or stainless steel, and therefore, to avoid failure of the connection between the lock pin 41a and the cover 3 during use, the cover 3 and the lock pin 41a may be integrally molded to improve structural strength and prolong service life.

Further, in this embodiment, referring to fig. 5, a battery compartment 2 for installing a battery is provided in the accommodating cavity, an opening is provided at one side of the battery compartment 2, an opening direction of the battery compartment 2 is the same as an opening direction of the lock body 11, the cover body 3 includes a cover body 31 and a battery cover 32, the cover body 31 is used for covering the opening of the lock body 11, an installation groove 311 is provided at an outer side of the cover body 31, a positioning hole 312 communicating with the accommodating cavity and a through hole communicating with an inner portion of the battery compartment 2 are provided at a bottom of the installation groove 311, the battery cover 32 is accommodated in the installation groove 311 and covers the through hole, and the lock pin 41a is provided on the battery cover 32, wherein the lock pin 41a penetrates through the positioning hole 312 to extend into the accommodating cavity so as to lock the battery cover 32 with the cover body 31. It should be added that, in order to lock the cover body 31 to the lock body 11, at least two corners of the cover body 31 are provided with mounting bosses, the mounting bosses extend into the accommodating cavity to correspondingly engage with the engaging grooves in the accommodating cavity, the mounting bosses are further provided with through holes, the lock beam 12 of the intelligent padlock 1000 can be penetrated through at least one through hole of the mounting bosses to lock the cover body 31 to the lock body 11, in addition, the cover body 31 is further provided with a first assembly hole, the accommodating cavity is provided with a receiving column, the receiving column is provided with a first mounting hole, the intelligent padlock 1000 further comprises a first locking screw, the first locking screw penetrates through the first assembly hole and is locked in the first mounting hole to lock the cover body 31 to the lock body 11, and attention is paid to that the first locking screw is detached, but the cover body 31 is not provided with a force structure, so that the cover body 31 is tightly attached to the engaging grooves through the engaging grooves; in order to lock the battery cover 32 with the cover body 31, the battery cover 32 is provided with a second assembly hole, the cover body 31 is provided with a second mounting hole, the intelligent padlock 1000 further comprises a second locking screw, the second locking screw penetrates through the second assembly hole and is locked in the second mounting hole so as to lock the wire assembly cover with the cover body 31, security measures are added, and the battery cover 32 is also required to be easily detached from the cover body 31 by means of a screw locking mode, but the battery cover 32 cannot be detached from the cover body 31 by means of the locking structure 4, so that the cover body 31, the battery cover 32 and the lock body 11 are indirectly fastened together by means of the locking structure 4, but in an unlocking state, the battery cover 32 can be taken out from the mounting groove 311, the cover body 31 can be detached at the same time, and the cover body 31 can be prevented from being easily detached from the cover body 31 and the battery cover 32 by means of the locking structure 4, and the intelligent padlock 1000 can be easily detached by means of the security.

The lock body 11 of lid body 31 still includes the sealing washer, and the sealing washer sets up in lock body 11 with between the lid body 31 and lid body 31 with between the battery cover 32, it is well known that the sealing washer adopts the material preparation that has certain elasticity, takes place deformation and produces deformation elasticity when receiving external force extrusion to make sealing washer and compact laminating more inseparable, in a more detailed way, the sealing washer can adopt the silica gel piece, also can adopt the rubber spare, not only can make laminating inseparable between two structures after the installation, and the installation is more firm, also can waterproof to inside motor and power module simultaneously, improves the security of motor and power.

Further, a lock rod hole 14 is formed in one side of the lock body 11 and is communicated with the accommodating cavity, a locking switch 15 is arranged in the accommodating cavity, the intelligent padlock 1000 further comprises a control component, the control component is arranged in the accommodating cavity and is electrically connected with the driving part 13, the lock body 1 further comprises a lock beam 12, a lock rod section 121 is formed at one end of the lock beam 12, the lock rod section 121 penetrates through the lock rod hole 14 to movably trigger the locking switch 15, wherein the locking switch 15 is electrically connected with the control component, and when the lock rod section 121 triggers the locking switch 15 to lock, the control component can generate the locking signal; the control assembly is capable of generating the unlock signal when the lock lever segment 121 triggers the lock switch 15 to unlock. The control assembly may be configured using a micro control unit.

It can be known that the conventional hard stainless steel lock beam 12 can only be opened at one end and is fixed in the lock body 1 at one end, and cannot be pulled out, so that the lock beam 12 cannot be replaced on site when the lock is opened and sheared due to various reasons, and the core structures such as the lock beam 12, pins and a motor can be directly damaged when the lock beam 12 is pried open, so that the whole lock beam 12 is scrapped, and the maintenance cost is high. In order to reduce the maintenance cost of the intelligent padlock 1000, in this embodiment, two locking holes 14 and two locking switches 15 are provided, the locking beam 12 includes a flexible steel wire rope locking beam 12, two ends of the flexible steel wire rope locking beam 12 are respectively formed with a locking rod section 121, each locking rod section 121 correspondingly penetrates through one locking rod hole 14 to movably trigger one locking switch 15, wherein when the two locking switches 15 are triggered and locked, the control assembly can generate the locking signal; the control assembly is able to generate an unlocking signal when both of the locking switches 15 are or one of them is triggered to unlock. So set up, adopt the soft wire rope lock beam 12 that both ends all can be opened after being destroyed, as long as unblanked through authorizing, destroyed lock beam 12 both ends can all be pulled out, and can change new lock beam 12 on site, maintain high-efficient and can not influence lock body 1 organization structure, convenient and low cost, and soft wire rope lock beam 12 has better extensibility and deformability in the contrast of hard lock beam 12, can be suitable for in various complicated hasp scenes.

For realizing more functions of intelligent padlock 1000, intelligent padlock 1000 is still including locating hold intracavity circuit board assembly 5, circuit board assembly 5 is including being used for realizing integrated function's circuit board 51, for convenience circuit board 51 fixes, in this implementation, hold the intracavity and be equipped with the guide post, the guiding hole has been seted up on circuit board 51, the guiding hole be used for with the guide post cooperation, in order to with circuit board 51 is fixed in hold the intracavity, simple to operate is swift, just circuit board 51 can directly locate battery compartment 2 with hold between the chamber diapire, and the electricity is connected the battery, in order to reduce installation space. In other embodiments, the circuit board 51 may be directly soldered in the accommodating cavity, and the specific mounting manner is not limited.

The circuit board assembly 5 further includes a first processing module disposed on the circuit board 51, where the first processing module includes a beidou/GPS dual-mode positioning module, a voice module 53, and a wireless communication module for externally connecting to a mobile terminal to generate an unlocking signal or a locking signal.

The general lockset does not consider that the implanted GPS/Beidou dual-mode positioning chip solves the positioning and track management and application requirements from the source due to cost and technical reasons, but in order to meet special safety requirements such as public security or railways, the circuit board assembly 5 further comprises a Beidou/GPS dual-mode positioning module arranged on the circuit board 51, and the GPS/Beidou dual-mode positioning module is matched with the mobile terminal, so that satellite positioning, track management and application requirements can be met.

In order to improve the man-machine interaction experience of the intelligent padlock 1000, in an embodiment, the circuit board assembly 5 further includes a voice module 53 disposed on the circuit board 51, and the built-in voice chip performs real-time voice broadcasting on the state of the lock body 1, which is convenient and fast.

In an embodiment, the circuit board assembly 5 further includes a wireless communication module 54 disposed on the circuit board 51, the wireless communication module 54 is used to connect to a mobile terminal to generate an unlocking signal or a locking signal, and a user can send an unlocking or locking command to the controller via bluetooth or a wireless network unit via the mobile terminal to control the locking switch 15 to unlock, and simultaneously control the operation of the screw motor assembly 13 a.

Market practice proves that the application of NB-Iot base stations in urban and rural junction areas basically has no communication problem due to limited distribution density of NB-Iot base stations, but the communication is severely limited in places such as railways, navigation, highways, underground machine rooms, distribution rooms and the like. Therefore, the remote communication of the special intelligent padlock needs a remote internet of things communication mode with higher coverage rate and higher speed, which is downward compatible, so as to solve the needs of special field communication applications, in an embodiment, the wireless communication module 54 may also be a 4G communication module or an NB-Iot remote communication module, the wireless communication technology carried by the current intelligent padlock 1000 is mostly NB-Iot remote communication technology, but is affected by the base station density, the remote response speed is generally inferior to that of the 4G intelligent padlock 1000, and because the NB-Iot remote communication technology uses a single frequency band, the transmission speed is far inferior to that of the 4G uplink and downlink transmission speeds, therefore, the wireless communication module 54 is preferably a 4G communication module, the transmission speed is 20 times of that of the NB-Iot, the signal strength of 4G is far higher than that of the NB-Iot, and the occurrence of the padlock disconnection or network disconnection in the remote area can be reduced, and the user experience is affected.

In order to enable the external mobile terminal to independently control the intelligent padlock 1000, the circuit board assembly further comprises a second processing module arranged on the circuit board, wherein the second processing module comprises a data connection transmission module, and the data connection transmission module is used for being connected with the mobile terminal through an external data transmission line to generate an unlocking signal or a locking signal;

one side of the lock body 11 is provided with a data line connection transmission interface, the circuit board assembly 5 further comprises a second processing module arranged on the circuit board 51, the second processing module comprises a data connection transmission module electrically connected with the data line connection transmission interface, and the data connection transmission module is used for being inserted into the data line connection transmission interface through an external data transmission line to be connected with a mobile terminal so as to generate an unlocking signal or a locking signal. The data connection transmission module is called OTG module, OTG is The abbreviation of On-The-Go, which is The technology developed in recent years, and is mainly applied to The connection between various different devices or mobile devices for data exchange. It can be understood that the independent data line connection transmission module is adopted to receive the instruction of the mobile terminal so as to transmit the instruction to the intelligent padlock 1000, normal unlocking can still be realized under the special conditions of failure or no electricity of functions such as remote, bluetooth and the like, the traditional emergency unlocking or mechanical key unlocking mode for charging the rechargeable battery is replaced, the encrypted wired OTG communication is safe, the independent CPU ensures that the emergency function is stable and effective, the operation is efficient and convenient, and the maintenance in operation is convenient.

For the convenience of mobile terminal connection intelligent padlock 1000, one side of lock body is provided with the electricity and connects transmission interface is connected to the data line of circuit board, transmission interface is connected to the data line is used for external data transmission line's interpolation in order to with mobile terminal with data connection transmission module connects, transmission interface is connected to the data line still is used for first processing module with the emergent power supply of second processing module. The mobile terminal can be a mobile phone, a computer, a remote controller or the like, the data transmission line can be a customized emergency special four-in-one data transmission line, the special type C-type C line is replaced, specifically, one end of the four-in-one data line is a special type C data line access lockset, the other four ends are concentrated on the other end, the mobile terminal comprises the type C data transmission, the type C charging, the Micro data transmission, the charging and the USB emergency power supply, the mobile terminal can be used for vehicle-mounted personal charging treasures, the mobile terminal can be taken out for use at any time when meeting own convenience, so that unlocking or locking signals can be issued to the intelligent padlock 1000 through the mobile terminal, or under the condition of insufficient padlock electric quantity, the data transmission line is directly utilized for emergency power supply for the first processing module and the second processing module through the data line connection transmission interface, so that unlocking and locking can be carried out.

It should be noted that, in this embodiment, the intelligent padlock 1000 may not be equipped with a mechanical lock core and a mechanical key, and the lockset mainly controls the wireless communication module (including the bluetooth module) through the first processing module and controls the data connection transmission module to realize the opening and closing of the lockset through the second processing module. The lock can upload the lock state to the mobile terminal through the 4G module when the lock is electrified, so that an alarm is given when the lock beam of the lock is sheared or pried off, and the installation performance of the lock is further improved.

The data connection transmission module and the Bluetooth module which independently operate in the scheme can realize double control, are more convenient and quick, and simultaneously ensure that the intelligent padlock 1000 can work normally in a poor network communication environment. It should be further noted that the foregoing embodiments may be alternatively used or multiple embodiments may be used simultaneously, which is not limited herein, and if one or multiple embodiments are adopted, at least all the beneficial effects caused by the technical solutions of the foregoing one or multiple embodiments are provided.

The general civil intelligent padlock lockset adopts a working mode of no dormancy and charging, the charging time is about 2-4 hours, the charging mode is not suitable for special industries, if the lockset is generally required to be installed along a railway in the railway transportation industry, if the lockset is charged under the condition of insufficient electric quantity of the lockset, the time and the labor are consumed, the working efficiency is low, one lockset takes a plurality of hours, the working time of general staff is less than 4 hours, the batch charging requirement on each lock along the line can not be met, and the batch charging of the locks can not be realized in the special industry, therefore, in the intelligent padlock 1000 of the utility model, the battery is preferably a battery which is not charged for a long time and is resistant to high and low temperature, the problem that the batch charging of the special site can not be realized is solved, and the battery is only required to be directly replaced, and under the condition of the shortage of the battery, the emergency power supply can be realized through the connection of the data line to the transmission interface.

The existing intelligent padlock battery power-on interface adopts a positive and negative contact piece mode or a plug terminal mode, so that the maintenance frequency and the cost are high, and the positive and negative contact piece mode is frequently loosened due to a compression spring in the frequent use process to cause power-off accidents and has short service life; the plug terminal mode is fixed, but the plastic terminal is easy to damage and the precision does not meet the high standard requirement of the industry standard battery access. In order to improve the service life of a battery electrifying interface, the battery electrifying interface adopts a push-type elastic copper electric terminal, namely, a battery is installed in a battery bin 2, the battery can downwards push the elastic copper electric terminal at the bottom of the battery bin 2, the electric terminal on the battery is contacted with copper electric terminals at two ends to realize power supply to a lockset, the battery can be clamped in the battery bin 2, the battery is convenient and quick to fix, and after the battery is taken out, the elastic copper electric terminal can be ejected upwards, and the arrangement is adopted, so that the elastic contact of positive and negative contact pieces is optimized to be direct contact, thereby not only prolonging the service life of the battery electrifying interface, but also ensuring the installation and fixation of the battery.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. An intelligent padlock, comprising:

2. The intelligent padlock of claim 1, wherein the locking structure comprises:

the connecting piece is arranged in the accommodating cavity, a mounting part and a connecting part for driving connection with the driving part are formed on the connecting piece, and a connecting hole and an avoidance groove which are communicated are formed in the mounting part from the locking position to the unlocking position; and

3. The intelligent padlock of claim 2, wherein the driving portion includes a screw motor assembly including a motor mount provided on the lock body and a driving lever connected to an output end of the motor mount, the driving lever being drivingly connected to the connecting portion.

4. The intelligent padlock of claim 3, wherein the driving rod comprises a screw rod shaft connected with the output end of the motor base and a sliding block sleeved on the screw rod shaft, and the sliding block is used for connecting the connecting part.

5. The intelligent padlock of claim 2, wherein the mounting portion is integrally formed with the connecting portion; and/or the number of the groups of groups,

the cover body and the lock pin are integrally formed.

6. The intelligent padlock of claim 2, wherein a battery compartment for installing a battery is provided in the accommodating cavity, an opening is provided on one side of the battery compartment, the opening of the battery compartment faces the same direction as the opening of the lock body, and the cover body comprises:

7. The intelligent padlock of claim 1, wherein one side of the lock body is provided with a locking rod hole communicated with the accommodating cavity, and a locking switch is arranged in the accommodating cavity;

8. The intelligent padlock of claim 7, wherein the locking lever aperture and the locking switch are both provided with two;

9. The smart padlock of claim 1, further comprising a circuit board assembly disposed within the receiving cavity, the circuit board assembly comprising a circuit board;

10. The intelligent padlock of claim 9, wherein a guide post is disposed in the receiving cavity, and a guide hole is disposed on the circuit board, the guide hole being configured to cooperate with the guide post to fix the circuit board in the receiving cavity; and/or the number of the groups of groups,