CN209799607U - Intelligent lock assembly - Google Patents

Abstract

The utility model discloses an intelligent lock assembly, which comprises a lock body and an intelligent key matched with the lock body; the lock body comprises a bolt, an inner lock cylinder and an outer lock cylinder which can be linked with the bolt, a first receiving port is arranged at the end part of the inner lock cylinder, and a second receiving port is arranged at the end part of the outer lock cylinder; the intelligent key comprises a control module, a storage module and a Bluetooth module, wherein the Bluetooth module is in communication connection with the control module, the storage module is in communication connection with the Bluetooth module and the control module, and the control module is provided with a sending port; the Bluetooth module is used for establishing Bluetooth connection with an external terminal, the storage module is used for storing an unlocking instruction downloaded by the external terminal, the control module is used for acquiring and executing the unlocking instruction, and the sending port is in butt joint with the first receiving port or the second receiving port so that the lock tongue acts to unlock. The utility model discloses technical scheme's intelligence lock subassembly can be convenient for monitor the record of business turn over, convenient to use.

Description

Intelligent lock assembly

Technical Field

The utility model relates to a tool to lock technical field, in particular to intelligence lock subassembly.

background

The intelligent lock is different from a traditional mechanical lock, is more intelligent in the aspects of user identification, safety and manageability, and can be generally installed in places such as banks, hotels or residential quarters. However, most of the existing intelligent locks can only be remotely connected through electronic terminals such as mobile phones to realize control, and the intelligent locks are inconvenient to monitor the operation records of entering or exiting after installation, and are not strong in safety.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an intelligence lock subassembly, aim at can improve convenience and security.

In order to achieve the purpose, the utility model provides an intelligent lock assembly, which comprises a lock body and an intelligent key matched with the lock body;

the lock body comprises a bolt, an inner lock cylinder and an outer lock cylinder which can be linked with the bolt, a first receiving port is formed in the end of the inner lock cylinder, and a second receiving port is formed in the end of the outer lock cylinder;

The intelligent key comprises a control module, a storage module and a Bluetooth module, wherein the Bluetooth module is in communication connection with the control module, the storage module is in communication connection with the Bluetooth module and the control module, and the control module is provided with a sending port;

the Bluetooth module is used for establishing Bluetooth connection with an external terminal, the storage module is used for storing an unlocking instruction downloaded by the external terminal, the control module is used for acquiring and executing the unlocking instruction, and the sending port is in butt joint with the first receiving port or the second receiving port so that the lock tongue acts to unlock.

Optionally, the smart key further includes a voltage stabilizing module and a battery panel electrically connected to each other, and the voltage stabilizing module is electrically connected to the control module.

Optionally, the smart key further comprises an LED lamp electrically connected to the control module.

Optionally, the smart key further comprises a power switch for turning on or off the control module.

Optionally, the smart key includes a middle frame, a front cover and a rear cover detachably connected to the middle frame, the front cover, the middle frame and the rear shell surround to form an accommodating cavity, the control module, the bluetooth module, the storage module, the voltage stabilizing module and the battery panel are all accommodated in the accommodating cavity, and the sending port extends out of the accommodating cavity.

Optionally, the center is provided with a first avoidance port communicated with the accommodating cavity, and the LED lamp penetrates through the first avoidance port and extends out of the center.

Optionally, the rear cover is provided with a second avoidance port communicated with the accommodating cavity, and the power switch penetrates through the second avoidance port and extends out of the rear cover.

Optionally, the bottom of the middle frame is connected with a hook.

Optionally, the lock body includes main lock body and auxiliary lock body, spring bolt swing joint in main lock body, auxiliary lock body is equipped with the accepting groove, interior lock core and outer lock core are all located main lock body, the spring bolt with the linkage in-process of interior lock core or outer lock core can stretch into or take out in the accepting groove.

The utility model discloses technical scheme is connected through establishing the bluetooth with bluetooth module and external terminal to select online mode or off-line mode to unblank. When the lock is unlocked in the online mode, the control module directly acquires an unlocking instruction of an external terminal and sends the unlocking instruction to the first receiving port or the second receiving port through the sending port, for example, when the unlocking instruction is sent to the first receiving port, the sending port is butted and matched with the first receiving port, the internal lock cylinder is started to be linked with the lock tongue to realize unlocking so as to enable a user to go out, and when the unlocking instruction is sent to the second receiving port, the external lock cylinder is started to be linked with the lock tongue to realize unlocking so as to enable the user to enter the door; when the off-line mode is unlocked, the unlocking instruction is firstly downloaded from the external terminal and stored in the storage module, the Bluetooth connection between the external terminal and the intelligent key can be disconnected at the moment, the unlocking instruction in the storage module is read through the control module when the intelligent key needs to be unlocked, and the unlocking of the door is realized through butt joint matching of the sending port and the first receiving port or the second receiving port. This application scheme sets up different module control simultaneously and realizes unblanking through setting up two lock cores in order to use respectively when entering and going out, and the monitoring that can be convenient is entered and is gone out the operation record, effectively prevents to steal the lock and illegally unblank, improves convenience and security.

drawings

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of an embodiment of the lock body of the present invention;

Fig. 2 is a schematic structural diagram of an embodiment of the smart key of the present invention;

Fig. 3 is an explosion structure diagram of the smart key of the present invention;

fig. 4 is a block diagram of the smart key of the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				1	Lock body	101	main lock body
102	Auxiliary lock body	1021	Accommodating groove
				11	Inner lock core	111	A first receiving port
12	External lock core	121	Second receiving port
				13	Lock tongue	2	Intelligent key
201	Front cover	202	Middle frame
				203	Back cover	2021	First avoiding port
2031	Second avoiding port	21	Control module
				211	transmitting port	22	Bluetooth module
23	Memory module	24	Voltage stabilizing module
				25	Cell panel	26	LED lamp
27	Power switch	28	Hook for hanging articles

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides an intelligence lock subassembly.

With reference to fig. 1 to 4, in the embodiment of the present invention, the intelligent lock assembly includes a lock body 1 and an intelligent key 2 cooperating with the lock body 1; the lock body 1 comprises a bolt 13, an inner lock cylinder 11 and an outer lock cylinder 12 which can be linked with the bolt 13, wherein a first receiving port 111 is arranged at the end part of the inner lock cylinder 11, and a second receiving port 121 is arranged at the end part of the outer lock cylinder 12; the intelligent key 2 comprises a control module 21, a storage module 23 and a Bluetooth module 22, wherein the Bluetooth module 22 is in communication connection with the control module 21, the storage module 23 is in communication connection with the Bluetooth module 22 and the control module 21, and the control module 21 is provided with a sending port 211; the bluetooth module 22 is configured to establish bluetooth connection with an external terminal, the storage module 23 is configured to store an unlocking instruction downloaded by the external terminal, the control module 21 is configured to obtain and execute the unlocking instruction, and the sending port 211 is docked with the first receiving port 111 or the second receiving port 121 to unlock the lock tongue 13.

The intelligent lock assembly can be used for the door lock of occasions such as banks, apartments, residential quarters and the like to be used for security protection. Specifically, a clutch and a small motor are further arranged in the lock body 1, when the inner lock cylinder 11 or the outer lock cylinder 12 receives an unlocking instruction, a motor driving circuit is started to drive the motor to rotate, so that the motor drives the clutch to reset and coincide, the intelligent key 2 can be rotated, the inner lock cylinder 11 or the outer lock cylinder 12 drives a transmission mechanism to act, and the transmission mechanism drives the lock tongue 13 to act, and therefore mechanical unlocking is achieved.

In this embodiment, the control module 21 is a microprocessor, the specific model of the control module may be STM32F, and is mainly used for acquiring an unlocking instruction and monitoring and executing the unlocking instruction, the bluetooth module 22 may be a CC2564B bluetooth chip, and can establish bluetooth connection with an external terminal, it can be understood that, in order to realize transmission of the unlocking instruction, the bluetooth module 22 is further communicatively connected with an antenna, the external terminal may be a mobile phone, a tablet, a computer, and the like, the storage module 23 may be a flash memory of FL216K, and may store the unlocking instruction, and the sending port 211 may be connected to the control module 21 through a CHZ interface. For example, when the smart key 2 is in bluetooth connection with a mobile phone, the bluetooth module 22 is in communication connection with a mobile phone unlocking APP, so that the control module 21 obtains an unlocking instruction of the mobile phone unlocking APP, and is in butt-joint matching with the first receiving port 111 or the second receiving port 121 through the sending port 211, that is, an entry is matched with the second receiving port 121, an exit is matched with the first receiving port 111, and if the matching is successful, the unlocking APP controls the start of a driving circuit in the lock body 1 to enable the lock tongue 13 to be linked to realize unlocking, thereby realizing an online unlocking mode of the scheme of the application; in addition, when the smart key 2 is connected with the mobile phone through bluetooth, because the storage module 23 is in communication connection with the bluetooth module 22 and the control module 21, when the bluetooth is connected, the unlocking instruction in the mobile phone unlocking APP can be downloaded and stored in the storage module 23, then the bluetooth connection between the mobile phone and the smart key 2 is disconnected, and when the mobile phone is unlocked, the control module 21 reads the unlocking instruction in the storage module 23 and is in butt joint matching with the first receiving port 111 or the second receiving port 121, so that the offline unlocking mode in the scheme of the application is realized.

The utility model discloses technical scheme is connected through establishing the bluetooth with bluetooth module 22 and external terminal to the optional online mode or off-line mode are unblanked. When the lock is unlocked in the online mode, the control module 21 directly obtains an unlocking instruction of an external terminal, and sends the unlocking instruction to the first receiving port 111 or the second receiving port 121 through the sending port 211, and when the matching is successful, the internal lock cylinder 11 or the external lock cylinder 12 is started to be linked with the lock tongue 13 to realize unlocking so that a user can go out of a door or enter the door; when the lock is unlocked in the offline mode, the unlocking instruction is downloaded from the external terminal and stored in the storage module 23, at this time, the bluetooth connection between the external terminal and the smart key 2 can be disconnected, when the lock needs to be unlocked, the unlocking instruction in the storage module 23 is read through the control module 21, and then the door is unlocked by butting and matching the transmitting port 211 with the first receiving port 111 or the second receiving port 121. This application scheme is used for advancing the door and function when going out through setting up two lock core structures, connects storage module 23 through setting up simultaneously and increases the variety of unblanking, and the monitoring that from this can be convenient advances the operation record of door and going out, effectively prevents to steal the lock and illegally unblank, improves convenience and security.

Further, this application intelligent key 2 still includes voltage stabilizing module 24 and panel 25 of electricity connection, and voltage stabilizing module 24 is connected with control module 21 electricity, and wherein panel 25 can be the lithium cell, and voltage stabilizing module 24 can be the low pressure linear voltage regulator that the model is LPHL, in daily use, in order to can supply power to intelligent key 2, consequently through adopting chargeable panel 25 to be connected with voltage stabilizing module 24 electricity in order to supply power to other modules, and this panel 25 is connected with external power source through charging circuit, guarantees sufficient electric quantity.

Referring to fig. 3, the smart key 2 further includes an LED lamp 26, the LED lamp 26 is electrically connected to the control module 21, in practical situations, the smart lock assembly may be installed in a dark place, especially at night, and it is difficult to align the transmitting port 211 with the first receiving port 111 or the second receiving port 121 during use, so that the lock assembly can be illuminated by turning on the LED lamp 26, thereby facilitating the operation of the lock body 1 and the smart key 2. In addition, the smart key 2 further comprises a power switch 27 for turning on or off the control module 21, and in order to save the power of the smart key 2, normally, when the smart key is not used, the smart key 2 can be in a power-off state by turning off the power switch 27, and the battery panel 25 does not supply power to other modules; when the battery needs to be unlocked for use, the battery enters the power-on state by opening the power switch 27, so that the service time after charging is prolonged.

Referring to fig. 1, 2 and 3, the smart key 2 of the present application includes a middle frame 202 and a front cover 201 and a rear cover 203 detachably coupled to the middle frame 202, and the front cover 201, the middle frame 202 and the rear shell form an accommodating cavity (not labeled), the control module 21, the bluetooth module 22, the storage module 23, the voltage stabilizing module 24 and the battery panel 25 are accommodated in the accommodating cavity, the transmitting port 211 extends out of the accommodating cavity, through such arrangement, the intelligent key 2 has a compact overall structure and a small volume, and is beneficial to carrying the intelligent key 2, specifically, the front cover 201 and the rear cover 203 can be fixed with the middle frame 202 through screw connection, and of course, in other embodiments, a fastening position can be arranged on the front cover 201 or the rear cover 203, and a fastener is arranged on the middle frame 202, and realize fixing through detaining the position and being connected with the buckle lock, convenient like this is in daily use to intelligent key 2 dismantlement maintain the maintenance.

Specifically, in the present application, the middle frame 202 is provided with a first avoiding opening 2021 communicated with the accommodating cavity, and the LED lamp 26 passes through the first avoiding opening 2021 and extends out of the middle frame 202; in addition, the rear cover 203 is opened with a second escape hole 2031 communicating with the accommodating chamber, and the power switch 27 extends out of the rear cover 203 through the second escape hole 2031. The first avoidance port 2021 can be opened at the upper part of the middle frame 202 and is arranged close to the sending port 211, so that the direction of the linear irradiation of the light emitted by the LED lamp 26 is the same as the direction of the butt-joint matching of the sending port 211 with the lock body 1, and therefore, the light at one end of the sending port 211 is brighter, which is beneficial to illumination during unlocking; it will be understood that the power switch 27 extends out of the rear cover 203 through the second avoiding opening 2031 to facilitate operation, and meanwhile, the structure is compact and the appearance is more beautiful.

Further, referring to fig. 2, the bottom of the middle frame 202 in the present application is connected with the hook 28, wherein both ends of the hook 28 are connected to the middle frame 202, which may be integrated with the middle frame 202, or the hook 28 and the middle frame 202 are separated structures, but are fixedly connected as a whole, and the hook 28 is arc-shaped in outline, so that the user may connect the hook 28 with the key ring and other objects to conveniently carry about.

Referring to fig. 1 and 2, the lock body 1 includes a main lock body 101 and an auxiliary lock body 102, the latch 13 is movably connected to the main lock body 101, the auxiliary lock body 102 has a receiving slot 1021, the inner lock cylinder 11 and the outer lock cylinder 12 are both disposed in the main lock body 101, and the latch 13 can be inserted into or pulled out of the receiving slot 1021 in the process of linkage with the inner lock cylinder 11 or the outer lock cylinder 12. In this embodiment, the main lock body 101 may be fixed to an edge of the door body, the auxiliary lock body 102 may be correspondingly fixed to an edge of the door frame, and when the smart key 2 is successfully abutted with the inner lock cylinder 11 or the outer lock cylinder 12, the inner lock cylinder 11 or the outer lock cylinder 12 drives the transmission mechanism to move by rotating the smart key 2, so that the lock tongue 13 performs a telescopic motion to extend into or be pulled out of the receiving groove 1021, thereby achieving locking and unlocking.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims (9)

1. An intelligent lock assembly is characterized by comprising a lock body and an intelligent key matched with the lock body;

The lock body comprises a bolt, an inner lock cylinder and an outer lock cylinder which can be linked with the bolt, a first receiving port is formed in the end of the inner lock cylinder, and a second receiving port is formed in the end of the outer lock cylinder;

The intelligent key comprises a control module, a storage module and a Bluetooth module, wherein the Bluetooth module is in communication connection with the control module, the storage module is in communication connection with the Bluetooth module and the control module, and the control module is provided with a sending port;

The Bluetooth module is used for establishing Bluetooth connection with an external terminal, the storage module is used for storing an unlocking instruction downloaded by the external terminal, the control module is used for acquiring and executing the unlocking instruction, and the sending port is in butt joint with the first receiving port or the second receiving port so that the lock tongue acts to unlock.

2. The smart lock assembly of claim 1, wherein the smart key further comprises a voltage regulator module and a battery panel electrically connected, the voltage regulator module being electrically connected to the control module.

3. The smart lock assembly of claim 2, wherein the smart key further comprises an LED light, the LED light being electrically connected to the control module.

4. The smart lock assembly of claim 3, wherein the smart key further comprises a power switch for turning the control module on or off.

5. The smart lock assembly as recited in claim 4, wherein the smart key comprises a middle frame, and a front cover and a rear cover detachably connected to the middle frame, the front cover, the middle frame and the rear shell surround to form a containing cavity, the control module, the bluetooth module, the storage module, the voltage stabilizing module and the battery board are all contained in the containing cavity, and the sending port extends out of the containing cavity.

6. The intelligent lock assembly as recited in claim 5, wherein the center frame defines a first avoidance opening communicating with the accommodating cavity, and the LED lamp extends out of the center frame through the first avoidance opening.

7. The intelligent lock assembly as recited in claim 5, wherein the rear cover is provided with a second avoidance port communicating with the accommodating cavity, and the power switch extends out of the rear cover through the second avoidance port.

8. The intelligent lock assembly of claim 5, wherein a hook is connected to the bottom of the middle frame.

9. The intelligent lock assembly of claim 1, wherein the lock body includes a main lock body and an auxiliary lock body, the bolt is movably connected to the main lock body, the auxiliary lock body is provided with an accommodating slot, the inner lock cylinder and the outer lock cylinder are both arranged on the main lock body, and the bolt can extend into or be drawn out of the accommodating slot in the linkage process with the inner lock cylinder or the outer lock cylinder.