Equipment for switching network port to wireless network

Abstract

The utility model relates to the technical field of computer network and communication. The equipment comprises a main body, an interface module, a wireless communication module and a network conversion module, the interface module and the wireless communication module are both arranged on the main body, the network conversion module is arranged in the main body, and the interface module and the wireless communication module are both connected with the network conversion module; wherein the interface module is used for receiving and analyzing a data signal from a wired Ethernet; the network conversion module is used for performing protocol conversion and data encapsulation on the wired Ethernet signal received by the interface module; the wireless communication module is used for converting the digital signals processed by the network conversion module into wireless signals and transmitting the wireless signals through the wireless communication technology, and the problems that in a traditional wired network-to-wireless solution, a router or relay equipment is large in size and complex in installation, needs an extra power supply and is inconvenient to use are solved. And flexible deployment and cost control are not facilitated.

Description

Technical Field

[0001] This utility model relates to the field of computer network and communication technology, and more specifically, to a device for converting a network port to a wireless network. Background Technology

[0002] With the rapid development of information technology, wireless network technology has become an indispensable part of modern life and work. Whether for home entertainment, office work and study, or business operations, the convenience and flexibility of wireless networks greatly satisfy people's need for internet access anytime, anywhere. However, in many scenarios, especially in older buildings or certain specific areas, wired Ethernet remains the primary network connection method. This raises the question: how to convert these wired network resources into wireless signals without rewiring to achieve wider network coverage and greater ease of use.

[0003] Traditional solutions often require additional routers or repeater devices, but these devices are often bulky, complex to install, and require additional power supplies, which is not conducive to flexible deployment and cost control. Utility Model Content

[0004] The purpose of this invention is to provide a device for converting Ethernet ports to wireless networks, which aims to solve the problems of traditional wired-to-wireless solutions where routers or repeaters are bulky, complex to install, and require additional power supplies, which are not conducive to flexible deployment and cost control.

[0005] This utility model is achieved through the following technical solution:

[0006] A device for converting a network port to a wireless network includes: a main body, an interface module, a wireless communication module, and a network conversion module. The interface module and the wireless communication module are both disposed on the main body, and the network conversion module is built into the main body. The interface module and the wireless communication module are both connected to the network conversion module.

[0007] The interface module is used to receive and parse data signals from wired Ethernet and convert them into digital signals; the network conversion module is used to perform protocol conversion and data encapsulation on the wired Ethernet signals received by the interface module, and to decapsulate and convert the wireless signals received by the wireless communication module; the wireless communication module is used to convert the digital signals processed by the network conversion module into wireless signals and transmit them through wireless communication technology.

[0008] Optionally, the interface module includes a first interface and a second interface, both of which are disposed on the main body and are connected to the network conversion module; wherein, the first interface is used to adapt to the network port plug structure; and the second interface is used to adapt to the network port socket structure.

[0009] Optionally, the first interface is a network port socket structure, and the second interface is a network port plug structure.

[0010] Optionally, the main body is provided with an interface storage cavity, the second interface is slidably connected to the interface storage cavity, the main body is provided with a sliding component, the main body is provided with a sliding groove, the sliding groove is connected to the interface storage cavity, the sliding component is connected to the second interface, and the sliding component is adapted to the sliding groove.

[0011] Optionally, the network port socket structure is an RJ45 network port socket structure, and the network port plug structure is an RJ45 network port plug structure.

[0012] Optionally, the main body is provided with a display component; wherein the display component is used to display relevant information about the device.

[0013] Optionally, the display component is a touchscreen structure.

[0014] Optionally, the main body has a built-in power management module; wherein the power management module is used to provide power to the entire device.

[0015] Optionally, the network conversion module has a built-in security module, which is connected to the interface module, the wireless communication module, and the network conversion module respectively; wherein, the security module is used to encrypt and decrypt wired Ethernet signals and wireless signals.

[0016] Optionally, the main body has a built-in automatic configuration module, which is connected to the interface module, the wireless communication module and the network conversion module respectively; wherein, the automatic configuration module is used to automatically detect and configure wireless network parameters.

[0017] The technical solution of this utility model has at least the following advantages and beneficial effects:

[0018] Enhanced network flexibility: This invention allows users to easily convert wired Ethernet connections into wireless signals without the need for complex cabling, greatly enhancing network flexibility and scalability. It is particularly suitable for locations that already have wired network infrastructure but wish to increase wireless coverage, such as offices, homes, and conference rooms.

[0019] Enhanced network access convenience: The device's compact design and plug-and-play functionality allow users to easily deploy wireless networks wherever needed, without the need for additional power or complex configuration. It is particularly suitable for temporary network needs or mobile office scenarios, improving work efficiency and user satisfaction.

[0020] Optimize network performance: The network conversion module performs efficient protocol conversion and data encapsulation of wired Ethernet signals, ensuring the stability and speed of wireless signal transmission; at the same time, the wireless communication module adopts advanced wireless communication technology, which can provide a wider coverage and stronger signal penetration to meet the needs of various network applications.

[0021] Reduced costs: Compared with traditional network expansion solutions, this invention eliminates the need for additional routers or relay devices, thus reducing hardware and maintenance costs.

[0022] Easy to manage and maintain: Because the device integrates network conversion and wireless communication functions, users can configure and manage it through a unified interface or software, simplifying the complexity of network maintenance; at the same time, the reliability and stability of the device also reduce downtime and maintenance costs caused by network failures. Attached Figure Description

[0023] Figure 1 A schematic diagram of the network port to wireless network device provided in Embodiment 1 of this utility model;

[0024] Figure 2 A schematic diagram of the network port to wireless network device provided in Embodiment 2 of this utility model;

[0025] Figure 3 A schematic diagram of the network port to wireless network device provided in Embodiment 2 of this utility model;

[0026] Figure 4 A schematic diagram of the network port to wireless network device provided in Embodiment 3 of this utility model;

[0027] Icons: 1-Main body, 2-Interface module, 201-First interface, 202-Second interface, 3-Network conversion module, 301-Security module, 4-Wireless communication module, 5-Display component, 6-Power management module, 7-Automatic configuration module. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0029] Example 1

[0030] Reference Figure 1 A device for converting Ethernet ports to wireless networks includes: a main body 1, an interface module 2, a network conversion module 3, and a wireless communication module 4. Both the interface module 2 and the wireless communication module 4 are mounted on the main body 1, and the network conversion module 3 is built into the main body 1. Both the interface module 2 and the wireless communication module 4 are connected to the network conversion module 3. Specifically, the interface module 2 receives and parses data signals from wired Ethernet and converts them into digital signals; the network conversion module 3 performs protocol conversion and data encapsulation on the wired Ethernet signals received by the interface module, and decapsulates and performs protocol conversion on the wireless signals received by the wireless communication module 4; the wireless communication module 4 converts the digital signals processed by the network conversion module 3 into wireless signals and transmits them via wireless communication technology.

[0031] In this embodiment, the main body 1 is made of a robust and durable shell material to ensure stable operation of the device in complex environments. The shell design also takes into account heat dissipation performance to ensure that the internal modules will not fail due to overheating.

[0032] In this embodiment, interface module 2 mainly includes: a physical layer (PHY) chip, a media access control (MAC) layer chip, a signal conditioning circuit, and a microprocessor or digital signal processor (DSP). The physical layer chip is responsible for handling data transmission at the physical layer, including signal reception and transmission, clock synchronization, and data encoding and decoding. This chip typically conforms to the IEEE 802.3 standard and supports Ethernet speeds of 10Mbps, 100Mbps, or higher. The MAC layer chip is responsible for the functions of the data link layer, including frame construction and parsing, error detection and correction, address identification and filtering, etc. The MAC layer chip and the physical layer chip are connected via a media independent interface (MII) or other compatible interfaces (such as GMII, RGMII). The signal conditioning circuit includes filtering, amplification, impedance matching, and other circuits to ensure good quality of the received Ethernet signal and reduce noise interference. The microprocessor or DSP is used to control the overall operation of the interface module, including configuring physical layer and MAC layer parameters, processing status information, and communicating with other modules within the main body 1 (such as network conversion module 3). When wired Ethernet data enters interface module 2 via the network cable, it is first received by the physical layer chip. The physical layer chip converts the analog signal into a digital signal, while performing clock recovery and data synchronization. The received digital signal may contain a preamble, a start frame delimiter (SFD), and subsequent data fields. The physical layer chip checks the integrity of the signal, such as CRC check, to ensure the data is error-free. The digital signal is then passed to the media access control (MAC) layer chip, which parses the destination MAC address, source MAC address, type / length field, data payload, and frame check sequence (FCS) according to the Ethernet frame format. If the destination MAC address matches the configuration of interface module 2 (e.g., as a bridging device or an interface for a specific network node), processing continues; otherwise, it may perform a drop or forwarding operation (which may be involved in more complex devices). The valid data payload parsed by the MAC layer is extracted and converted into a format suitable for processing by network conversion module 3 as needed. This typically involves removing the Ethernet frame header and trailer, retaining only the data portion. The data is then encapsulated into a format suitable for transmission on an internal bus (such as PCI, PCIe, USB, etc.), or directly passed to the network conversion module 3 in a certain protocol format for further processing. The interface module 2 communicates with the network conversion module 3 through an internal bus or dedicated interface, passing the parsed and encapsulated data signal to the network conversion module 3 for subsequent protocol conversion and data encapsulation into wireless signals.

[0033] In this embodiment, interface module 2 is located outside the main body 1 for easy connection to wired Ethernet. Interface module 2 uses an RJ45 interface to receive and parse data signals from the wired Ethernet. When a data signal is received, interface module 2 converts it into a digital signal for subsequent processing. Network conversion module 3 is built into the main body 1. As the core part of the device, network conversion module 3 is responsible for protocol conversion and data encapsulation of the wired Ethernet signal received by interface module 2 so that it can be transmitted in the wireless network. At the same time, network conversion module 3 is also responsible for decapsulating and protocol converting the wireless signal received by wireless communication module 4 to restore the original wired Ethernet data signal. Wireless communication module 4 is located outside or inside the main body 1. Wireless communication module 4, which is external to the main body 1, has external communication components such as an antenna. Wireless communication module 4 is used to convert the digital signal processed by network conversion module 3 into a wireless signal and transmit it through wireless communication technology (such as Wi-Fi, Bluetooth, etc.). Other wireless devices can receive these wireless signals, thereby realizing the connection with the wired Ethernet.

[0034] In this embodiment, when a wired Ethernet data signal enters the interface module 2 through the RJ45 interface, the interface module 2 parses it and converts it into a digital signal. Then, these digital signals are transmitted to the network conversion module 3 for protocol conversion and data encapsulation. The network conversion module 3 transmits the encapsulated data signal to the wireless communication module 4, which converts these data signals into wireless signals and transmits them through wireless communication technology. When other wireless devices send wireless signals to this device, the wireless communication module 4 receives these signals and converts them into digital signals. Then, these digital signals are transmitted to the network conversion module 3 for decapsulation and protocol conversion. Finally, the network conversion module 3 outputs the restored wired Ethernet data signal to the wired Ethernet through the interface module 2.

[0035] Example 2

[0036] Based on Example 1, referring to Figure 2 , Figure 3 In this embodiment, the interface module includes a first interface 201 and a second interface 202. Both the first interface 201 and the second interface 202 are disposed on the main body 1 and are connected to the network conversion module 3. The first interface 201 is used to adapt to a network port plug structure; the second interface 202 is used to adapt to a network port socket structure. The first interface 201 is a network port socket structure, and the second interface 202 is a network port plug structure. The network port socket structure can be an RJ45 network port socket structure, and the network port plug structure can be an RJ45 network port plug structure.

[0037] In this embodiment, the first interface 201 is designed as a standard RJ45 network port socket structure to accommodate common network port plugs, such as Ethernet cable plugs. This design allows the device to easily connect to wired Ethernet and receive and transmit data signals. The second interface 202 is designed as an RJ45 network port plug structure, but it is not used for direct connection of network cables; rather, it serves as a backup or special connection. For example, in some cases, the device may need to be cascaded or expanded through another device with an RJ45 network port socket. In this case, the second interface 202 can be easily plugged into the network port socket of other devices, enabling flexible connection configurations.

[0038] In this embodiment, in order to protect the second interface 202 from damage when it is not in use, the main body 1 is provided with an interface storage cavity, the second interface 202 is slidably connected to the interface storage cavity, the main body 1 is provided with a sliding component, the main body 1 is provided with a sliding groove, the sliding groove is connected to the interface storage cavity, the sliding component is connected to the second interface 202, and the sliding component is adapted to the sliding groove, so that the second interface 202 can be slid out for use when needed, and slid back into the storage cavity when not needed.

[0039] In this embodiment, in order to provide real-time status information of the device, a display component 5 is provided on the main body 1; wherein, the display component 5 is used to display relevant information of the device, the display component 5 is a touch screen structure, and the relevant information of the device includes key information such as network status, signal strength, and connection status of the device, so that users can understand the operating status of the device at any time.

[0040] Example 3

[0041] Based on Embodiments 1 and 2, referring to Figure 3 In this embodiment, the main body 1 has a built-in power management module 6; wherein, the power management module 6 is used to provide power to the entire device.

[0042] In this embodiment, the hardware of the power management module 6 includes:

[0043] Power Input Unit: The power input unit is used to receive external power input, such as alternating current (AC) or direct current (DC). The power input unit adopts a wide voltage input design, supporting multiple voltage ranges to adapt to the power standards of different countries and regions. The power input unit has built-in overvoltage, overcurrent, and short circuit protection mechanisms to ensure the safe and stable power input.

[0044] Power Conversion Unit: The power conversion unit converts the input power into the DC voltage required by the device, such as 5V or 12V. The power conversion unit uses a high-efficiency power conversion chip to improve power conversion efficiency and reduce energy waste. The power conversion unit supports automatic adjustment of voltage and current to adapt to different load requirements.

[0045] Power Distribution Unit: The power distribution unit distributes the converted DC power to various modules within the device, such as interface module 2, network conversion module 3, and wireless communication module 4. The power distribution unit uses independent power channels to ensure stable power supply to each module. The power distribution unit monitors the power usage of each module in real time to optimize power supply and troubleshoot faults.

[0046] In this embodiment, the power management module 6 is equipped with power monitoring software that monitors power input, output voltage and current, and battery level in real time. Implemented using an embedded system or microcontroller, it features low power consumption and high reliability. When power is abnormal or battery power is insufficient, an alarm mechanism is automatically triggered to remind the user to handle the situation promptly. The power management module 6 dynamically adjusts power distribution and voltage regulation based on the device's operating status and load requirements through power management strategies. It employs intelligent algorithms, such as fuzzy control and neural networks, to achieve automated and intelligent power management. In idle or low-power modes, it automatically reduces power voltage and current to minimize energy waste. A corresponding user interface is provided on the display component 5, offering user settings and status displays related to power management, such as battery level and power mode selection. A graphical user interface (GUI) or simple button operation is used to facilitate power management settings. Real-time feedback on power management status, such as battery charging progress and power mode switching, is provided.

[0047] In this embodiment, the network conversion module 3 has a built-in security module 301, which is connected to the interface module 2, the network conversion module 3 and the wireless communication module 4 respectively; wherein, the security module is used to encrypt and decrypt wired Ethernet signals and wireless signals.

[0048] In this embodiment, the security module 301 uses encryption algorithms (such as AES-256, RSA, etc.) to encrypt the wired Ethernet data received through the interface module 2, ensuring that this data remains highly confidential before being transmitted to the wireless communication module 4 through the network conversion module 3. For the wireless signals received from the wireless communication module 4, the security module 301 also decrypts them to restore the original wired Ethernet data signals, which are then output to the wired Ethernet network through the interface module 2. The security module 301 implements a strict authentication mechanism to ensure that only authorized devices can access the network. This can be achieved through pre-shared key (PSK), certificate authentication, or other advanced authentication technologies. For devices attempting to access the network, the security module 301 verifies their identity and allows them to access network resources only after successful verification. The security module 301 provides fine-grained access control functions, allowing administrators to set different access permissions based on device roles, user identities, or other criteria, ensuring that sensitive data and critical resources can only be accessed by users or devices with appropriate permissions. Security module 301 logs all security-related activities, including login attempts, data transfers, and configuration changes, and provides detailed audit logs for administrator review. This helps administrators promptly identify potential security threats and take appropriate measures to prevent data breaches or cyberattacks. To enhance security, security module 301 implements a dynamic key management strategy, regularly changing encryption keys to reduce the risk of key cracking. This ensures that even if keys are compromised to some extent, attackers cannot use them to access the network for extended periods.

[0049] In this embodiment, the security module 301 can be embedded as a separate hardware component in the network conversion module 3, or it can be integrated as part of the network conversion module 3. The security module 301 interacts with the network conversion module 3, the interface module 2, and the wireless communication module 4 through internal interfaces. These interfaces are efficient, reliable, and secure to ensure the integrity and confidentiality of data during transmission.

[0050] In this embodiment, the main body 1 has an automatic configuration module 7 built in, which is connected to the interface module 2, the network conversion module 3 and the wireless communication module 4 respectively; wherein, the automatic configuration module 7 is used to automatically detect and configure wireless network parameters. After the automatic configuration module 7 starts, it first scans for surrounding wireless networks via the wireless communication module 4. During the scan, the automatic configuration module 7 collects key information such as the SSID (Service Set Identifier), signal strength, and encryption method of each wireless network. Based on the scan results, the automatic configuration module 7 lists all available wireless networks for the user to choose from. If the device supports automatic selection, the automatic configuration module 7 can also automatically select the optimal wireless network based on factors such as signal strength and user preferences. For wireless networks requiring passwords or other authentication information, the automatic configuration module 7 will prompt the user to enter the corresponding authentication information. If the device supports one-click configuration functions such as WPS (Wi-Fi Protected Setup), the automatic configuration module 7 can also attempt to automatically obtain network parameters through WPS or other methods. After obtaining the network parameters, the automatic configuration module 7 will configure these parameters into the network conversion module 3 and the wireless communication module 4. After configuration, the device will attempt to connect to the target wireless network and perform data transmission tests. The automatic configuration module 7 will provide feedback on the configuration results to the user through the display component 5 or other means. If the configuration is successful, the device will connect to the wireless network and operate normally. If the configuration fails, the automatic configuration module 7 will prompt the user to check the network parameters or reconfigure.

[0051] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A device for converting a network port to a wireless network, characterized in that, include: The main body (1), interface module (2), network conversion module (3) and wireless communication module (4) are provided on the main body (1), the network conversion module (3) is built into the main body (1), and the interface module (2) and the wireless communication module (4) are connected to the network conversion module (3). The interface module includes a first interface (201) and a second interface (202), both of which are disposed on the main body (1) and are connected to the network conversion module (3). The first interface (201) is used to adapt to the network port plug structure, and the second interface (202) is used to adapt to the network port socket structure. The main body (1) is provided with an interface storage cavity, the second interface (202) is slidably connected to the interface storage cavity, the main body (1) is provided with a sliding component, the main body (1) is provided with a sliding groove, the sliding groove is connected to the interface storage cavity, the sliding component is connected to the second interface (202), and the sliding component is adapted to the sliding groove; The interface module (2) is used to receive and parse data signals from wired Ethernet and convert them into digital signals; the network conversion module (3) is used to perform protocol conversion and data encapsulation on the wired Ethernet signals received by the interface module, and to decapsulate and convert the wireless signals received by the wireless communication module (4); the wireless communication module (4) is used to convert the digital signals processed by the network conversion module (3) into wireless signals and transmit them through wireless communication technology.

2. The device for converting a network port to a wireless network as described in claim 1, characterized in that, The first interface (201) is a network port socket structure, and the second interface (202) is a network port plug structure.

3. The device for converting a network port to a wireless network as described in claim 2, characterized in that, The network port socket structure is an RJ45 network port socket structure, and the network port plug structure is an RJ45 network port plug structure.

4. The device for converting a network port to a wireless network as described in claim 1, characterized in that, The main body (1) is provided with a display component (5); wherein the display component (5) is used to display relevant information of the device.

5. The Ethernet-to-wireless device as described in claim 4, characterized in that, The display component (5) is a touch screen structure.

6. The device for converting a network port to a wireless network as described in claim 1, characterized in that, The main body (1) has a built-in power management module (6); wherein the power management module (6) is used to provide power to the entire device.

7. The device for converting a network port to a wireless network as described in claim 1, characterized in that, The network conversion module (3) has a built-in security module (301), which is connected to the interface module (2), the network conversion module (3) and the wireless communication module (4) respectively; wherein, the security module is used to encrypt and decrypt wired Ethernet signals and wireless signals.

8. The device for converting a network port to a wireless network as described in claim 1, characterized in that, The main body (1) has an automatic configuration module (7) built in, which is connected to the interface module (2), the network conversion module (3) and the wireless communication module (4) respectively; wherein, the automatic configuration module (7) is used to automatically detect and configure wireless network parameters.

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