Wireless AP device capable of manually switching frequency bands
By introducing an RF switch chip and DIP switch into the wireless AP device, fast manual switching of wireless frequency bands is achieved, solving the problem that frequency band switching in the prior art relies on debugging tools, and improving the convenience and applicability of the wireless AP device.
Patent Information
- Application Number
- CN202423024721.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2025-11-11
- Estimated Expiration
- 2034-12-09
AI Technical Summary
Existing wireless AP devices require complex debugging tools or network management systems to switch wireless frequency bands, making the switching process inconvenient.
Design a wireless AP device that allows manual frequency band switching. It uses a combination of an RF switch chip and a DIP switch. The wireless frequency band switching, including 5G and 6G, is achieved by manually toggling the DIP switch to change the voltage level of the RF switch chip.
It enables quick and convenient manual switching of wireless frequency bands, simplifies the operation process, improves the practicality and convenience of wireless AP devices, and is suitable for complex and ever-changing field environments.
Smart Images
Figure CN223540705U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of wireless communication technology, specifically to a wireless AP device that allows manual switching of frequency bands. Background Technology
[0002] With the rapid development of electronic products, wireless AP technology is also advancing by leaps and bounds, and wireless frequency bands have quickly developed to the 6GHz band. There are many types of wireless devices, and the wireless frequency bands they support vary. In some scenarios, the 6GHz wireless frequency band is not supported, resulting in redundancy in the device's 6GHz frequency band, which requires switching down to the 5GHz frequency band. Currently, switching wireless frequency bands is mainly done through web page configuration or by connecting to a debugging serial port. If you forget the web page management password or do not have the debugging tools with you, you will not be able to switch wireless frequency band combinations conveniently and quickly. Utility Model Content
[0003] This utility model addresses the technical problems existing in the prior art by providing a wireless AP device that allows manual frequency band switching, thereby solving the technical problem of inconvenient wireless frequency band switching in wireless APs.
[0004] The technical solution of this utility model to solve the above-mentioned technical problems is as follows:
[0005] A wireless access point (AP) device that allows manual frequency band switching is provided, the wireless AP device comprising:
[0006] A wireless access point (AP) device, wherein the wireless AP device has at least two wireless frequency bands, the wireless frequency bands including 5G, 6G, ..., nG;
[0007] RF switch chip, wherein the RF switch chip is connected to the lines of the wireless frequency band respectively;
[0008] A DIP switch is installed on the wireless AP device. The DIP switch is connected to the RF switch chip. By manually toggling the open / closed position of the DIP switch, the voltage level of the RF switch chip can be changed to achieve the switching of the wireless frequency band.
[0009] Furthermore, the RF Switch chip switches wireless frequency bands by changing high and low levels. When the DIP switch is toggled to the first position, the RF Switch chip selects the first wireless frequency band to operate. When the DIP switch is toggled to the second position, the RF Switch chip selects the second wireless frequency band to operate.
[0010] Furthermore, the DIP switch is a mechanical DIP switch with a contact resistance of less than 0.1Ω to ensure stable signal transmission.
[0011] Furthermore, the RF Switch chip has at least two input terminals and one output terminal. The input terminals are respectively connected to at least two wireless frequency bands of the wireless AP device, and the output terminal is connected to the main chip of the wireless AP device to realize the switching of the wireless frequency bands.
[0012] Furthermore, the DIP switch has a toggle angle of 90 degrees or 180 degrees to stabilize the signal during the toggle process and ensure that the wireless AP device works normally.
[0013] Furthermore, the truth table of the RF Switch chip has fixed corresponding values preset, and when the DIP switch is turned, the wireless frequency band can be switched quickly without relying on debugging equipment.
[0014] The beneficial effects of this utility model are:
[0015] Compared with existing technologies, this invention achieves real-time switching by adding a DIP switch connected to the RF switch chip, eliminating the need for cumbersome control equipment and complex debugging tools. It enables rapid manual switching of the wireless AP's wireless frequency band, making it suitable for complex and variable field environments and improving the practicality and convenience of the wireless AP. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the structure of this utility model.
[0017] Figure 2 This is a schematic diagram illustrating the principle of this utility model. Detailed Implementation
[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. Examples of embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present utility model, and should not be construed as limiting the present utility model. Furthermore, it should be understood that the specific embodiments described herein are merely for explaining the present utility model and are not intended to limit the present utility model.
[0019] In the description of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "left", "right", "horizontal", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0020] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, features defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.
[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or a connection that allows for communication; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0022] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0023] The following disclosure provides numerous different embodiments or examples for implementing various structures of the present invention. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of the invention. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed.
[0024] refer to Figure 1 and Figure 2 As shown, the present invention provides the following preferred embodiments:
[0025] Example 1
[0026] To address the inconvenience of relying on cumbersome debugging tools or network management systems when switching between different communication frequency bands for wireless AP devices, this embodiment proposes a wireless AP device that allows manual frequency band switching. This method enables more convenient wireless frequency band switching and improves the practicality of wireless AP devices.
[0027] Furthermore, the RF switch chip employs a highly integrated multi-channel RF switch chip, featuring fast response, low loss, and high reliability, ensuring signal stability during wireless band switching. The RF switch chip connects to the various wireless band lines of the wireless AP device through multiple input / output ports, while the DIP switch connects to the control terminal of the RF switch chip, controlling the switching of wireless bands through changes in the control terminal's level. It is important to understand that the DIP switch is designed to maintain stable contact during manual operation to avoid frequency band switching failure due to poor contact.
[0028] It's understandable that wireless access point (AP) devices utilize wireless frequency bands covering 5G, 6G, and even higher frequencies. The choice of wireless frequency band should be adjusted based on the device's usage scenario and operating environment to maintain optimal communication connection quality. For example, in open environments with high bandwidth requirements or low interference, switching to 6G frequencies can provide higher speeds; while in indoor environments with high signal penetration requirements, switching to 5G frequencies is a more suitable choice.
[0029] Furthermore, the DIP switch design in this embodiment should consider intuitive user operation. The switch's appearance should blend seamlessly with the wireless AP device, using easily recognizable icons or symbols to indicate the current frequency selection, allowing users to switch according to their needs without needing to consult a complex user manual. The action of moving the switch should be smooth and natural, and changes in the switch status should be immediately reflected on the wireless AP device's display, providing users with instant feedback.
[0030] This embodiment effectively integrates the DIP switch and RF switch chip into the wireless AP device, transforming frequency band switching from reliance on traditional network configuration or physical debugging tools to a purely mechanical operation. This not only simplifies the switching operation but also improves the convenience for users switching between different frequency bands. Through this embodiment, the applicable scenarios for the wireless AP device are expanded, enabling it to function in both fixed network configurations and temporary network solutions.
[0031] Example 2
[0032] To address the dependence of wireless frequency band switching on voltage levels, this embodiment further optimizes the control strategy for how the RF Switch chip switches wireless frequency bands based on high and low voltage levels when the DIP switch is in different positions.
[0033] Furthermore, the RF Switch chip is designed to trigger high-level or low-level signals based on the position of the DIP switch, thereby selecting the corresponding wireless frequency band. When the DIP switch is in the first position, the signal received by the RF Switch chip will switch it to the first wireless frequency band; and when the DIP switch is in the second position, it will switch to the second wireless frequency band. It is important to understand that this high / low level control strategy allows the wireless frequency band switching to be achieved directly through manual operation by the user, without relying on external network configuration tools or complex debugging equipment.
[0034] The advantage of this embodiment is that, through clear high and low level switching rules, users can easily and intuitively control the selection of wireless frequency bands, improving the convenience and efficiency of operation.
[0035] Example 3
[0036] To ensure the stability and effectiveness of signal transmission, this embodiment further optimizes the contact resistance when the DIP switch is closed, making it less than 0.1Ω, thereby ensuring that the signal will not be interrupted or interrupted due to poor contact during the switching process.
[0037] Furthermore, the DIP switch employs a mechanical structure design with a contact resistance as low as below 0.1Ω. This ensures both a fast and accurate response to user operations and highly reliable signal transmission quality from the RF switch chip to the main chip of the wireless AP device. It's important to understand that this low contact resistance design effectively prevents signal loss or malfunctions caused by poor contact, significantly increasing the stability of wireless band switching and the convenience of user operation.
[0038] This embodiment ensures that the mechanical DIP switch can still work stably when adapting to complex and changing usage environments, meeting users' requirements for the stability and reliability of frequency band switching of wireless AP devices in different scenarios, and improving the user experience.
[0039] Example 4
[0040] To address the flexibility requirements of wireless AP devices when switching frequency bands and to ensure effective communication with the main chip, this embodiment further optimizes the design of the RF Switch chip, giving it at least two input terminals, each corresponding to at least two wireless frequency bands of the wireless AP device.
[0041] Furthermore, the multi-input design of the RF switch chip allows it to connect to multiple frequency bands, including but not limited to 5G and 6G. Even further, its output connects to the main chip of the wireless AP device, enabling rapid switching of wireless frequency bands via a DIP switch. It's important to understand that this design allows users to switch between multiple wireless frequency bands, adapting to rapidly changing communication needs and reserving space for future frequency band expansion.
[0042] The advantage of this embodiment is that the design of the multi-input RF switch chip improves the flexibility and adaptability of frequency switching of the wireless AP device, and can meet the growing and diversified communication needs.
[0043] Example 5
[0044] To ensure the stability of the wireless AP device during manual operation by the user, this embodiment further optimizes the toggle angle of the DIP switch to 90 degrees or 180 degrees to ensure stable signal transmission during the toggle process and maintain the normal working state of the device.
[0045] Furthermore, the DIP switch design specifically considers angle precision to ensure that when toggled to the corresponding position, it can reliably trigger the RF switch chip for correct positioning, preventing malfunctions or signal interruptions due to incorrect angle adjustment. It's important to understand that a slight 90-degree or 180-degree toggle allows users to easily adjust the wireless frequency band, reducing stability issues caused by incorrect angle adjustment. A 90-degree toggle corresponds to a ring or fan-shaped toggle switch, while a 180-degree toggle corresponds to a linear toggle switch, with the linear toggle switch being the more commonly used type.
[0046] Through the optimizations in this embodiment, a more reliable and stable wireless band switching experience can be obtained when users perform manual operations, thereby promoting the widespread application of wireless AP devices in multiple scenarios.
[0047] Example 6
[0048] To address the issue of reliance on debugging equipment during wireless frequency band switching, this embodiment further optimizes the truth table preset of the RFSwitch chip, enabling it to quickly and automatically switch wireless frequency bands when the DIP switch is toggled, without relying on any external debugging equipment.
[0049] Furthermore, the truth table within the RF switch chip has preset corresponding values, ensuring that the RF switch chip will immediately respond and switch to the corresponding wireless frequency band when the DIP switch is moved. This simplified process eliminates the need for additional debugging equipment, allowing users to quickly switch between different wireless frequency bands simply by manual operation. It's important to understand that this preset truth table mechanism makes operation more intuitive and simple, reducing the complexity and reliance on external tools when switching wireless frequency bands.
[0050] The advantage of this embodiment is that the RF Switch chip can achieve an instant response after manual operation by the user through preset fixed corresponding values, which improves the convenience of wireless AP devices in frequency band switching.
[0051] The beneficial effects of this utility model are specifically reflected in the fact that the above are only preferred embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A wireless access point (AP) device for manually switching frequency bands, characterized in that, The wireless AP device includes: A wireless access point (AP) device, wherein the wireless AP device has at least two wireless frequency bands, the wireless frequency bands including 5G, 6G, ..., nG; RF switch chip, wherein the RF switch chip is connected to the lines of the wireless frequency band respectively; A DIP switch is installed on the wireless AP device. The DIP switch is connected to the RF switch chip. By manually toggling the open / closed position of the DIP switch, the voltage level of the RF switch chip can be changed to achieve the switching of the wireless frequency band.
2. The wireless AP device for manually switching frequency bands as described in claim 1, characterized in that, The RF Switch chip switches wireless frequency bands by changing high and low levels. When the DIP switch is to the first position, the RF Switch chip selects the first wireless frequency band to operate. When the DIP switch is to the second position, the RF Switch chip selects the second wireless frequency band to operate.
3. The wireless AP device for manually switching frequency bands as described in claim 1, characterized in that, The DIP switch is a mechanical DIP switch with a contact resistance of less than 0.1Ω to ensure stable signal transmission.
4. The wireless AP device for manually switching frequency bands as described in claim 1, characterized in that, The RF Switch chip has at least two input terminals and one output terminal. The input terminals are respectively connected to at least two wireless frequency bands of the wireless AP device, and the output terminal is connected to the main chip of the wireless AP device to realize the switching of the wireless frequency bands.
5. The wireless AP device for manually switching frequency bands as described in claim 1, characterized in that, The DIP switch can be toggled at an angle of 90 degrees or 180 degrees to stabilize the signal during the toggling process and ensure that the wireless AP device works normally.
6. The wireless AP device for manually switching frequency bands as described in claim 1, characterized in that, The truth table of the RF Switch chip has fixed corresponding values preset. When the DIP switch is turned, the wireless frequency band can be switched quickly without relying on debugging equipment.