High-performance conference all-in-one machine
By using the WIFI module composed of RTL8852BE WIFI6 chip and NGFF2230 WIFI chip in the conference all-in-one machine, combined with IPEX connector and RF chip, the video quality degradation and signal coverage problems of the conference all-in-one machine in large-scale data transmission and high-definition video conferencing are solved. , realizes high-performance network connection and stability, meeting users' needs for high-quality remote meetings and office work.
Patent Information
- Application Number
- CN202323353597.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-08
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2033-12-08
AI Technical Summary
When faced with large-scale data transmission and high-definition video conferencing, existing conference all-in-one machines are susceptible to network speed limitations, resulting in reduced video quality and lag. In addition, wireless signal coverage is small, transmission power is low, and stability is poor, so it cannot be used. All performance.
The WIFI module is composed of the RTL8852BE WIFI6 chip and the NGFF2230 WIFI chip, which combines the IPEX connector and the RF chip to provide high-speed WIFI connection and extensive signal coverage, reduce network latency, and reduce power consumption through the RT9078 power management chip.
It realizes the rapid transmission of high-definition video and large files, provides extremely low network latency and wider signal coverage, improves the stability and performance of the conference all-in-one machine, and meets users' needs for high-quality remote meetings and office work.
Smart Images
Figure CN222321630U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electronic circuits, and in particular to a high-performance all-in-one conference machine. Background Art
[0002] With the vigorous development of the Internet and related industrial technologies, the information development and construction of government and enterprises has also entered a new stage of intelligence. In response to this, various enterprises have chosen all-in-one conference machines as the preferred equipment for office teaching in the information age. As the core component for realizing smart office, all-in-one conference machines have various multimedia functions, which greatly improve people's communication efficiency in applications such as remote conferencing and remote office. However, with the development of the network and the improvement of office staff's demand for smart office quality, the common all-in-one conference machines on the market are gradually unable to meet the required requirements. Existing all-in-one conference machines may be subject to network speed restrictions when facing large-scale data transmission and high-definition video conferencing, resulting in problems such as video quality degradation and freezes. In addition, due to the small signal coverage range of wireless signals, low transmission power, poor stability and anti-interference of existing all-in-one conference machines, they cannot exert their full performance. Utility Model Content
[0003] The purpose of the utility model is to overcome the shortcomings of the prior art. The utility model provides a high-performance all-in-one conference machine, which, through the cooperation of a WIFI module, an IPEX connector and a radio frequency chip, provides a faster WIFI connection and data transmission and a wider signal coverage range, and achieves extremely low network latency, so that the all-in-one conference machine can perform at a higher performance.
[0004] The utility model provides a high-performance integrated conference machine, which includes: a central processing unit, a WIFI module, a display module, a video codec, a power management module, a remote control module, a crystal oscillator chip, a first IPEX connector, a second IPEX connector, a third IPEX connector, a first radio frequency chip, a second radio frequency chip, a buffer and a storage module, wherein:
[0005] The central processing unit is respectively connected to the WIFI module, the display module, the video codec, the power management module, the remote control module, the crystal oscillator chip, the first IPEX connector, the second IPEX connector, the third IPEX connector, the first RF chip, the second RF chip, the buffer and the storage module; the WIFI module is respectively connected to the first RF chip, the second RF chip and the third IPEX connector; the display module is connected to the video codec; the first IPEX connector is connected to the first RF chip; and the second IPEX connector is connected to the second RF chip.
[0006] Optionally, the WIFI module adopts RTL8852BE WIFI6 chip and NGFF2230 WIFI chip.
[0007] Optionally, pin 27 and pin 32 of the RTL8852BE WIFI6 chip are respectively connected to pin 2 and pin 74 of the NGFF2230WIFI chip.
[0008] Optionally, pin 4 and pin 8 of the RTL8852BE WIFI6 chip are respectively connected to pin 3 and pin 1 of the first RF chip, and pin 12 and pin 16 of the RTL8852BE WIFI6 chip are respectively connected to pin 3 and pin 1 of the second RF chip.
[0009] Optionally, pin 75 of the RTL8852BE WIFI6 chip is connected to the input interface of the third IPEX connector.
[0010] Optionally, pin 22 and pin 23 of the RTL8852BE WIFI6 chip are respectively connected to pin 1 and pin 3 of the crystal oscillator chip.
[0011] Optionally, the power management module adopts an RT9078 power management chip and a low voltage drop linear regulator.
[0012] Optionally, pin 5 of the first radio frequency chip is connected to an input interface of the first IPEX connector.
[0013] Optionally, pin 5 of the second radio frequency chip is connected to an input interface of the second IPEX connector.
[0014] Optionally, the high-performance all-in-one conference machine also includes a voice recognition chip, and the voice recognition chip is connected to the central processing unit.
[0015] The utility model provides a high-performance all-in-one conference machine. The WIFI module is composed of the RTL8852BE WIFI6 chip and the NGFF2230 WIFI chip, which can realize ultra-high-speed WIFI6 connection and ensure the fast transmission of high-definition video and large files. In addition, the WIFI module, each IPEX connector and each RF chip are coordinated to achieve extremely low network latency, provide a wider signal coverage range and higher stability, and utilize the RT9078 power management chip of the power management module to better reduce power consumption, so that the all-in-one conference machine provides higher performance at lower power consumption, thereby improving the user experience and better meeting the user's high requirements for the all-in-one conference machine. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0017] Figure 1 It is a schematic diagram of the structure of a high-performance all-in-one conference machine in an embodiment of the utility model;
[0018] Figure 2 It is a specific schematic diagram of the RTL8852BE WIFI6 chip in the embodiment of the utility model;
[0019] Figure 3 It is a specific schematic diagram of the NGFF2230 WIFI chip in the embodiment of the utility model;
[0020] Figure 4 is a specific schematic diagram of the first radio frequency chip in an embodiment of the utility model;
[0021] Figure 5 is a specific schematic diagram of the second radio frequency chip in an embodiment of the utility model;
[0022] Figure 6 It is a specific schematic diagram of the first IPEX connector in the embodiment of the utility model;
[0023] Figure 7 It is a specific schematic diagram of the second IPEX connector in the embodiment of the utility model;
[0024] Figure 8 It is a specific schematic diagram of the third IPEX connector in the embodiment of the utility model;
[0025] Fig. 9 It is a specific principle diagram of the crystal oscillator chip in the embodiment of the utility model. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] The high-performance all-in-one conference machine provided by the embodiment of the utility model is as follows: Figure 1 As shown, Figure 1A schematic diagram of the structural composition of a high-performance all-in-one conference machine in an embodiment of the utility model is shown, and the high-performance all-in-one conference machine includes: a central processing unit, a WIFI module, a display module, a video codec, a power management module, a remote control module, a crystal oscillator chip, a first IPEX connector, a second IPEX connector, a third IPEX connector, a first radio frequency chip, a second radio frequency chip, a buffer and a storage module, wherein: the central processing unit is respectively connected to the WIFI module, the display module, the video codec, the power management module, the remote control module, the crystal oscillator chip, the first IPEX connector, the second IPEX connector, the third IPEX connector, the first radio frequency chip, the second radio frequency chip, the buffer and the storage module, the WIFI module is respectively connected to the first radio frequency chip, the second radio frequency chip and the third IPEX connector, the display module is connected to the video codec, the first IPEX connector is connected to the first radio frequency chip, and the second IPEX connector is connected to the second radio frequency chip.
[0028] During the specific implementation of the present utility model, the central processing unit is used to control the all-in-one conference machine as a whole, the WIFI module is used to provide a faster, more stable and dual-band wireless network connection with WIFI6 technology, the display module is used to display the screen of the all-in-one conference machine, the video codec is used to process the video signal and improve the video transmission efficiency, the display module and the video codec cooperate to provide a better display screen, the power management module is used to distribute power to each component of the all-in-one conference machine, the remote control module is used to control the display screen of the all-in-one conference machine, the crystal oscillator chip is used to provide the clock frequency to ensure the stable operation of the all-in-one conference machine, each IPEX connector is used to connect the WIFI module and the RF chip to provide high-frequency and high-speed signal transmission, the RF chip is used to realize the functions of sending, receiving, amplifying and filtering wireless signals, the buffer is used to reduce the delay caused by video freezes and buffering, and provide a smoother viewing experience, and the storage module is used to store the programs and data of the all-in-one conference machine.
[0029] In the specific implementation process of the present utility model, the WIFI module adopts the RTL8852BE WIFI6 chip and the NGFF2230 WIFI chip, and the pin 27 and the pin 32 of the RTL8852BE WIFI6 chip are respectively connected to the pin 2 and the pin 74 of the NGFF2230 WIFI chip.
[0030] Specifically, the RTL8852BE WIFI6 chip and the NGFF2230 WIFI chip are both highly integrated WIFI chips. The RTL8852BE WIFI6 chip integrates 2T2R baseband and high-speed channels, and can be used as an optimized chip for high-performance wireless devices. The NGFF2230 WIFI chip has ultra-high working efficiency and supports dual transmission protocols. The two work together to form a WIFI module, which can provide faster, more stable and dual-band wireless network connections with WIFI6 technology, such as Figure 2 and Figure 3 As shown, pin 27 and pin 32 of the RTL8852BE WIFI6 chip are respectively connected to pin 2 and pin 74 of the NGFF2230 WIFI chip. The RTL8852BE WIFI6 chip and the NGFF2230 WIFI chip can work together to achieve ultra-high-speed WIFI6 connection, providing a maximum transmission speed of more than 10Gbps, which is far beyond the maximum transmission speed that ordinary WIFI chips can provide. It can achieve extremely low network latency, with the network latency not exceeding 1ms, ensuring high-quality execution of real-time video and interactive applications, and due to the integrated 2T2R baseband, it can provide a wider signal coverage and more excellent signal quality.
[0031] During the specific implementation of the present utility model, pin 4 and pin 8 of the RTL8852BE WIFI6 chip are respectively connected to pin 3 and pin 1 of the first RF chip, and pin 12 and pin 16 of the RTL8852BE WIFI6 chip are respectively connected to pin 3 and pin 1 of the second RF chip.
[0032] Specifically, Figure 2 and Figure 4 As shown, pin 4 and pin 8 of the RTL8852BE WIFI6 chip are connected to pin 3 and pin 1 of the first RF chip respectively. Figure 2 and Figure 5 As shown, pin 12 and pin 16 of the RTL8852BE WIFI6 chip are respectively connected to pin 3 and pin 1 of the second RF chip. The RTL8852BE WIFI6 chip is connected to two RF chips. The RF chip can realize the switching of receiving and transmitting wireless signals, retain the received wireless signals within the required frequency band, filter out the signals outside the required frequency band, amplify the wireless signals, and isolate the received and transmitted signals. Through the connection with the RF chip, the signal quality of the WIFI module can be improved and the signal coverage range can be further expanded.
[0033] In the specific implementation process of the present utility model, pin 75 of the RTL8852BE WIFI6 chip is connected to the input end interface of the third IPEX connector, pin 5 of the first RF chip is connected to the input end interface of the first IPEX connector, and pin 5 of the second RF chip is connected to the input end interface of the second IPEX connector.
[0034] Specifically, Figure 2 and Figure 8 As shown, pin 75 of the RTL8852BE WIFI6 chip is connected to the input interface of the third Interplex Micro Coaxial Electronic (IPEX) connector. The third IPEX connector is used to connect the RTL8852BE WIFI6 chip. Based on its excellent high-frequency characteristics, it can ensure high-speed transmission of wireless signals. Figure 4 and Figure 6 As shown, pin 5 of the first RF chip is connected to the input interface of the first IPEX connector, such as Figure 5 and Figure 7 As shown, pin 5 of the second RF chip is connected to the input interface of the second IPEX connector. The first and second IPEX connectors are used to connect the signals processed by the RF chip. Based on the reliable connection performance of the IPEX connector, the stability and quality of the wireless signal transmission processed by the RF chip are ensured.
[0035] In the specific implementation process of the utility model, pin 22 and pin 23 of the RTL8852BE WIFI6 chip are respectively connected to pin 1 and pin 3 of the crystal oscillator chip.
[0036] Specifically, Figure 2 and Fig. 9 As shown, pin 22 and pin 23 of the RTL8852BE WIFI6 chip are respectively connected to pin 1 and pin 3 of the crystal oscillator chip. The crystal oscillator chip is used to generate and synchronize the clock signal. The clock signal is used to ensure the normal operation of the chip. Based on the clock frequency generated by the crystal oscillator chip, connecting it to the RTL8852BE WIFI6 chip can make the chip operating environment more stable.
[0037] In the specific implementation process of the utility model, the power management module adopts the RT9078 power management chip and a low voltage drop linear regulator.
[0038] Specifically, the RT9078 power management chip can control the input and output of the power supply, ensure that the power supply required for the normal operation of the all-in-one conference machine is stable and reliable, and prevent power failures such as overheating or short circuit. The use of the RT9078 power management chip can reduce the power consumption of the all-in-one conference machine and improve the efficiency of power conversion, so that it can provide higher performance with lower power consumption. The use of a low-voltage difference linear regulator can convert unstable voltage into a stable voltage output to maintain the stable operation of the power supply of the all-in-one conference machine.
[0039] In the specific implementation process of the utility model, the high-performance all-in-one conference machine also includes a voice recognition chip, and the voice recognition chip is connected to the central processing unit.
[0040] Specifically, the voice recognition chip provides voice control for the all-in-one conference machine, recognizes the voice input by the user, and performs various operations according to the recognized voice, thereby realizing voice mode input for the all-in-one conference machine to adapt to the different needs and preferences of users.
[0041] In summary, the embodiment of the utility model provides a high-performance all-in-one conference machine, which forms a WIFI module by combining the RTL8852BE WIFI6 chip and the NGFF2230 WIFI chip, and can achieve ultra-high-speed WIFI6 connection to ensure the fast transmission of high-definition video and large files. In addition, by combining the WIFI module, each IPEX connector and each RF chip, it can achieve extremely low network latency, provide a wider signal coverage range and higher stability, and utilize the RT9078 power management chip of the power management module to better reduce power consumption, so that the all-in-one conference machine can provide higher performance at lower power consumption, thereby improving the user experience and better meeting the user's high requirements for the all-in-one conference machine.
[0042] A person skilled in the art may understand that all or part of the steps in the various methods of the above embodiments may be completed by instructing related hardware through a program, and the program may be stored in a computer-readable storage medium, and the storage medium may include: a read-only memory (ROM), a random access memory (RAM), a disk or an optical disk, etc.
[0043] In addition, the above is a detailed introduction to a high-performance all-in-one conference machine provided by an embodiment of the utility model. Specific examples are used in this article to illustrate the principles and implementation methods of the utility model. The description of the above embodiments is only used to help understand the method of the utility model and its core idea; at the same time, for general technical personnel in this field, according to the idea of the utility model, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the utility model.
Claims
1. A high-performance all-in-one conference machine, characterized in that: The high-performance integrated conference machine includes: a central processor, a WIFI module, a display module, a video codec, a power management module, a remote control module, a crystal oscillator chip, a first IPEX connector, a second IPEX connector, a third IPEX connector, a first RF chip, a second RF chip, a buffer and a storage module, wherein: The central processing unit is respectively connected to the WIFI module, the display module, the video codec, the power management module, the remote control module, the crystal oscillator chip, the first IPEX connector, the second IPEX connector, the third IPEX connector, the first RF chip, the second RF chip, the buffer and the storage module; the WIFI module is respectively connected to the first RF chip, the second RF chip, the crystal oscillator chip and the third IPEX connector; the display module is connected to the video codec; the first IPEX connector is connected to the first RF chip; and the second IPEX connector is connected to the second RF chip.
2. The high-performance all-in-one conference machine according to claim 1, characterized in that: The WIFI module adopts RTL8852BEWIFI6 chip and NGFF2230 WIFI chip.
3. The high-performance all-in-one conference machine as claimed in claim 2, characterized in that: Pin 27 and pin 32 of the RTL8852BE WIFI6 chip are respectively connected to pin 2 and pin 74 of the NGFF2230 WIFI chip.
4. The high-performance all-in-one conference machine as claimed in claim 2, characterized in that: Pin 4 and pin 8 of the RTL8852BE WIFI6 chip are respectively connected to pin 3 and pin 1 of the first RF chip, and pin 12 and pin 16 of the RTL8852BE WIFI6 chip are respectively connected to pin 3 and pin 1 of the second RF chip.
5. The high-performance all-in-one conference machine as claimed in claim 2, characterized in that: Pin 75 of the RTL8852BE WIFI6 chip is connected to the input interface of the third IPEX connector.
6. The high-performance all-in-one conference machine as claimed in claim 2, characterized in that: Pin 22 and pin 23 of the RTL8852BE WIFI6 chip are respectively connected to pin 1 and pin 3 of the crystal oscillator chip.
7. The high-performance all-in-one conference machine according to claim 1, characterized in that: The power management module adopts the RT9078 power management chip and a low voltage drop linear regulator.
8. The high-performance all-in-one conference machine according to claim 1, characterized in that: Pin 5 of the first radio frequency chip is connected to the input interface of the first IPEX connector.
9. The high-performance all-in-one conference machine according to claim 1, characterized in that: Pin 5 of the second radio frequency chip is connected to the input interface of the second IPEX connector.
10. The high-performance all-in-one conference machine according to claim 1, characterized in that: The high-performance all-in-one conference machine also includes a voice recognition chip, and the voice recognition chip is connected to the central processing unit.