Lock control device

Abstract

The utility model discloses a lock control device which comprises a lock control host and an intelligent lock, an information transmission module and a first battery module are respectively arranged in the lock control host, and an information storage module and a second battery module are respectively arranged in the intelligent lock. According to the intelligent lock disclosed by the utility model, the lock control host and the intelligent lock are arranged, the lock control host encodes data such as an unlocking instruction into an electric signal through the information transmission module, and the electric signal is sent to the intelligent lock through the contact head; when the intelligent lock is unlocked, the electric information in the intelligent key is compared with the electric information stored in the intelligent lock, only when the electric information is matched with the electric information stored in the intelligent lock, the intelligent lock can execute unlocking operation, the safety of the system is greatly improved through the dual verification mechanism, a first battery module of the lock control host is connected with a second battery module of the intelligent lock through a contact head, and the safety of the system is improved. The lock control host can transmit information to the intelligent lock and can charge the intelligent lock at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of lock control, in particular to a lock control device. Background Art

[0002] Lock control devices are an indispensable part of the security control system. They improve the security and management efficiency of locks through intelligent means. These devices not only support traditional mechanical unlocking methods but also incorporate various unlocking methods such as electronic unlocking, fingerprint recognition, and password input, making the use of locks more convenient and secure;

[0003] However, the existing industrial locks of this type have a too simple structure, and the unlocking device can open all locks, that is, one unlocking device can open locks of different users or different anti-misoperation levels. Once the unlocking device is lost or illegally used, it will seriously affect power safety, leading to serious power consumption accidents and significant losses. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a lock control device to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A lock control device, comprising a lock control host and an intelligent lock. An information transmission module and a first battery module are respectively arranged inside the lock control host, and an information storage module and a second battery module are respectively arranged inside the intelligent lock;

[0007] Multiple sets of contact heads are arranged on the lock control host, and both the information transmission module and the first battery module inside the lock control host are electrically connected to the contact heads. The lock control host conveys electrical information into the intelligent lock through the information transmission module and the contact heads, and conveys electric power into the intelligent lock through the first battery module and the contact heads. The information storage module inside the intelligent lock is used to store the electrical information conveyed by the lock control host, and the second battery module inside the intelligent lock is used to store the electric power conveyed by the lock control host.

[0008] Preferably, a limit mounting frame for limit mounting when the intelligent lock receives electrical information and is charged is arranged at the contact head inside the lock control host, and a positioning mechanism is arranged on the limit mounting frame, and the positioning mechanism is the housing.

[0009] Preferably, a mounting plate is limit-actively installed inside the housing. A positioning block is fixedly installed on one side of the mounting plate, an elastic rubber block is fixedly arranged on one side of the positioning block, a spring is fixedly arranged inside the housing, and one end of the spring is connected to the other side of the mounting plate. A magnetic attracting plate is also fixedly installed on the other side of the mounting plate.

[0010] Preferably, an electromagnet is fixedly arranged inside the housing, and the electromagnet can cooperate with the magnetic absorption plate on the mounting plate.

[0011] Preferably, an NFC card reader is arranged on the lock control host, and the NFC card reader is electrically connected to the door lock on the lock control host.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. By installing a lock control host and an intelligent lock, the lock control host is the control center of the system, and an information transmission module is integrated inside. This module is responsible for encoding data such as unlocking instructions into electrical signals and sending the encoded electrical signals to the intelligent lock through the contact head. When the user inserts the unlocking end of the external intelligent key into the unlocking hole of the intelligent lock, the electrical information in the intelligent key will be compared with the electrical information stored in the intelligent lock. Only when the two match, the intelligent lock will perform the unlocking operation. This dual verification mechanism greatly enhances the security of the system. The battery module one of the lock control host provides power support for each component of the lock control host and serves as the source of power transmission. The battery module one of the lock control host establishes a connection with the battery module two of the intelligent lock through the contact head. The battery module two of the intelligent lock receives the power from the lock control host and stores it in the battery module two, enabling the lock control host to not only transmit information to the intelligent lock but also charge it. Description of the Drawings

[0014] Figure 1 is a schematic structural diagram of the lock control host of the present utility model;

[0015] Figure 2 is a schematic structural diagram of the contact head of the present utility model;

[0016] Figure 3 is a schematic structural diagram of the limit mounting bracket of the present utility model;

[0017] Figure 4 is a module block diagram of the lock control system of the present utility model.

[0018] In the figure: 1, lock control host; 2, contact head; 3, intelligent lock; 4, limit mounting bracket; 5, housing; 6, mounting plate; 7, positioning block; 8, elastic rubber block; 9, magnetic absorption plate; 10, electromagnet; 11, spring; 12, NFC card reader. Detailed Embodiment

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1 - 4 , a lock control device, including a lock control host 1 and an intelligent lock 3. An information transmission module and a first battery module are respectively arranged inside the lock control host 1, and an information storage module and a second battery module are respectively arranged inside the intelligent lock 3. A plurality of contact heads 2 are arranged on the lock control host 1, and both the information transmission module and the first battery module inside the lock control host 1 are electrically connected to the contact heads 2. The lock control host 1 conveys electrical information into the intelligent lock 3 through the information transmission module and the contact heads 2, and conveys electric power into the intelligent lock 3 through the first battery module and the contact heads 2. The information storage module inside the intelligent lock 3 is used to store the electrical information conveyed by the lock control host 1, and the second battery module inside the intelligent lock 3 is used to store the electric power conveyed by the lock control host 1. The lock control host 1 is the control center of the system, and an information transmission module is integrated inside. This module is responsible for encoding data such as unlocking instructions into electrical signals and sending the encoded electrical signals to the intelligent lock 3 through the contact heads 2. After the intelligent lock 3 receives the electrical signal from the lock control host 1, the information storage module inside it is responsible for receiving and storing these electrical information. When the user inserts the unlocking end of the external intelligent key into the unlocking hole of the intelligent lock 3, the electrical information in the intelligent key will be compared with the electrical information stored in the intelligent lock 3. Only when the two match, the intelligent lock 3 will perform the unlocking operation. This dual verification mechanism greatly enhances the security of the system. The first battery module of the lock control host 1 provides power support for each component of the lock control host 1 and serves as the source of power transmission. The first battery module of the lock control host 1 establishes a connection with the second battery module of the intelligent lock 3 through the contact heads 2. The second battery module of the intelligent lock 3 receives the electric power from the lock control host 1 and stores it in the second battery module, enabling the lock control host 1 to convey information to the intelligent lock 3 and at the same time charge it.

[0021] Please refer to Figure 2 and Figure 3, a limit mounting bracket 4 for limiting and mounting the intelligent lock 3 when receiving electrical information and charging is provided at the contact head 2 inside the lock control host 1. A positioning mechanism is provided on the limit mounting bracket 4. The positioning mechanism is the housing 5. An installation plate 6 is limit-actively installed inside the housing 5. A positioning block 7 is fixedly installed on one side of the installation plate 6. An elastic rubber block 8 is fixedly arranged on one side of the positioning block 7. A spring 11 is fixedly arranged inside the housing 5, and one end of the spring 11 is connected to the other side of the installation plate 6. A magnetic attraction plate 9 is also fixedly installed on the other side of the installation plate 6. An electromagnet 10 is fixedly arranged inside the housing 5, and the electromagnet 10 can cooperate with the magnetic attraction plate 9 on the installation plate 6. The limit mounting bracket 4 is arranged at the contact head 2 inside the lock control host 1. Its main function is to provide a stable platform for installing and fixing the intelligent lock 3, ensuring that the intelligent lock 3 will not move or fall off during data transmission and charging. When the intelligent lock 3 is limitedly installed through the limit mounting bracket 4 for data transmission and charging, the power supply of the electromagnet 10 is disconnected, and the installation plate 6 will pop outwards under the elastic force of the spring 11, causing the end of the installation plate 6 driving the positioning block 7 with the elastic rubber block 8 installed thereon to move out of the inside of the housing 5, and making the elastic rubber block 8 on the positioning block 7 closely fit with the corresponding part of the intelligent lock 3 after limit installation, realizing stable positioning and fixing. The buffering effect of the elastic rubber block 8 protects the wear of the contact surface. When the electromagnet 10 is powered on, it will generate a magnetic force to attract the magnetic attraction plate 9, thereby causing the installation plate 6 to drive the positioning block 7 and the elastic rubber block 8 to move towards the inside of the housing 5, compressing the spring 11 while releasing the positioning of the intelligent lock 3 and preparing for the next use.

[0022] Please refer to Figure 1 , an NFC card reader 12 is provided on the lock control host 1, and the NFC card reader 12 is electrically connected to the door lock on the lock control host 1. The installation of the NFC card reader 12 enables users to bring their NFC tags or NFC-compatible devices close to the NFC card reader 12. The lock control host 1 will read the information stored in the device and compare it with the data in the system. If the verification is successful, the lock control host 1 will send an unlocking signal to the door lock to open the door on the lock control host 1, making the unlocking process faster and more convenient. Users do not need to carry physical keys or perform complex identity verification steps, and can complete unlocking with just a gentle touch. Moreover, each time NFC unlocking is used, the system can record relevant information. These records can be used to track the entry and exit of users, provide a basis for security audits, or conduct investigations when needed.

[0023] Working principle: The lock control host 1 is the control center of the system. It integrates an information transmission module inside. This module is responsible for encoding data such as unlocking instructions into electrical signals and sending the encoded electrical signals to the intelligent lock 3 through the contact head 2. After receiving the electrical signal from the lock control host 1, the information storage module inside the intelligent lock 3 is responsible for receiving and storing these electrical messages. When the user inserts the unlocking end of the external intelligent key into the unlocking hole of the intelligent lock 3, the electrical information in the intelligent key will be compared with the electrical information stored in the intelligent lock 3. Only when the two match, the intelligent lock 3 will perform the unlocking operation. This dual verification mechanism greatly enhances the security of the system. The battery module 1 of the lock control host 1 provides power support for each component of the lock control host 1 and serves as the source of power transmission. The battery module 1 of the lock control host 1 establishes a connection with the battery module 2 of the intelligent lock 3 through the contact head 2. The battery module 2 of the intelligent lock 3 receives the power from the lock control host 1 and stores it in the battery module 2, enabling the lock control host 1 to not only transmit information to the intelligent lock 3 but also charge it. The limit mounting bracket 4 is set at the contact head 2 inside the lock control host 1. Its main function is to provide a stable platform for installing and fixing the intelligent lock 3 to ensure that the intelligent lock 3 does not move or fall off during data transmission and charging. When the intelligent lock 3 performs data transmission and charging through the limit mounting of the limit mounting bracket 4, the power supply of the electromagnet 10 is disconnected, and the mounting plate 6 will pop out outward under the elastic force of the spring 11, causing the mounting plate 6 to drive the end of the positioning block 7 with the elastic rubber block 8 to move out of the interior of the housing 5, and making the elastic rubber block 8 on the positioning block 7 closely fit with the corresponding part of the intelligent lock 3 after limit mounting to achieve stable positioning and fixing. The buffering effect of the elastic rubber block 8 protects the wear of the contact surface. When the electromagnet 10 is powered on, it will generate a magnetic force to attract the magnetic attracting plate 9, thereby causing the mounting plate 6 to drive the positioning block 7 and the elastic rubber block 8 to move towards the interior of the housing 5, compressing the spring 11 while releasing the positioning of the intelligent lock 3 and preparing for the next use. The installation of the NFC reader 12 allows users to bring their NFC tags or NFC-compatible devices close to the NFC reader 12. The lock control host 1 will read the information stored in the device and compare it with the data in the system. If the verification is successful, the lock control host 1 will send an unlocking signal to the door lock to open the door of the box on the lock control host 1, making the unlocking process faster and more convenient. Users do not need to carry physical keys or perform complex identity verification steps and can complete unlocking with just a light touch. Moreover, each time NFC unlocking is used, the system can record relevant information. These records can be used to track the entry and exit of users, provide a basis for security audits, or conduct investigations when needed.

[0024] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A lock control device, comprising a lock control host (1) and an intelligent lock (3), characterized in that: The interior of the lock control host (1) is respectively provided with an information transmission module and a first battery module, and the interior of the intelligent lock (3) is respectively provided with an information storage module and a second battery module; Multiple sets of contact heads (2) are arranged on the lock control host (1), and both the information transmission module and the first battery module in the lock control host (1) are electrically connected to the contact heads (2). The lock control host (1) conveys electrical information into the intelligent lock (3) through the information transmission module and the contact heads (2), and conveys electric power into the intelligent lock (3) through the first battery module and the contact heads (2). The information storage module in the intelligent lock (3) is used to store the electrical information conveyed by the lock control host (1), and the second battery module in the intelligent lock (3) is used to store the electric power conveyed by the lock control host (1).

2. The lock control device according to claim 1, characterized in that: A limit mounting frame (4) for limiting and mounting the intelligent lock (3) when it receives electrical information and is charged is arranged at the contact heads (2) in the lock control host (1). A positioning mechanism is arranged on the limit mounting frame (4), and the positioning mechanism is a housing (5).

3. The lock control device according to claim 2, wherein: A mounting plate (6) is limit-actively mounted inside the housing (5). A positioning block (7) is fixedly mounted on one side of the mounting plate (6), and an elastic rubber block (8) is fixedly arranged on one side of the positioning block (7). A spring (11) is fixedly arranged inside the housing (5), and one end of the spring (11) is connected to the other side of the mounting plate (6). A magnetic attraction plate (9) is also fixedly mounted on the other side of the mounting plate (6).

4. The lock control device according to claim 3, characterized in that: An electromagnet (10) is fixedly arranged inside the housing (5), and the electromagnet (10) can cooperate with the magnetic attraction plate (9) on the mounting plate (6).

5. The lock control device according to claim 1, wherein: An NFC card reader (12) is arranged on the lock control host (1), and the NFC card reader (12) is electrically connected to the door lock on the lock control host (1).

Images