Highly integrated miniaturized data interface and electronic device

Abstract

The application relates to a high-integration small-size data interface and electronic equipment. The high-integration small-size data interface comprises a fixed assembly and a plurality of communication sub-ends; a plurality of communication sub-end combinations are included in the plurality of communication sub-ends; the plurality of communication sub-end combinations correspond to different kinds of data communication ports; and the communication sub-end combinations are used for connecting the corresponding kinds of data communication ports to realize data transmission. Thus, the single connector (the high-integration small-size data interface) is used to replace the original plurality of independent connectors (for example, a network port, a synchronous serial port, a debugging serial port and a JTAG debugging port), the area of the front panel occupied by the interface is reduced, the problem that the traditional communication equipment is too large due to the dispersion of the interfaces is effectively solved, and the requirements of equipment miniaturization and high-density deployment are met.

Description

Technical Field

[0001] This utility model relates to the field of communication equipment interface technology, specifically a highly integrated miniaturized data interface and electronic device. Background Technology

[0002] Traditional communication equipment requires multiple independent interfaces (such as Ethernet ports, synchronous serial ports, debug serial ports, and JTAG debug ports), each with a separate connector, occupying a significant amount of space on the front panel. This makes it difficult to reduce the size of the device and hinders high-density deployment requirements. For example, in the original design, four connectors were installed on the front panel, significantly increasing the device size. Utility Model Content

[0003] To at least partially overcome the problems existing in the related technologies, this application provides a highly integrated miniaturized data interface and electronic device to solve the problems in the prior art.

[0004] This application provides a highly integrated miniaturized data interface, including: a fixed component and multiple communication sub-terminals;

[0005] The plurality of communication sub-terminals includes a plurality of communication sub-terminal combinations; the plurality of communication sub-terminal combinations correspond to different types of data communication ports;

[0006] The communication sub-terminal assembly is used to connect to the corresponding type of data communication port to realize data transmission.

[0007] In some embodiments, there are no reused communication sub-terminals among the multiple communication sub-terminal combinations.

[0008] In some embodiments, there are multiplexed communication sub-terminals among the multiple communication sub-terminal combinations.

[0009] In some embodiments, the communication sub-terminal is a communication pin.

[0010] In some embodiments, the plurality of communication sub-terminals include: 21 communication pins;

[0011] The 21 communication pins are arranged in two staggered rows; the upper row includes 11 communication pins; and the lower row includes 10 communication pins.

[0012] In some embodiments, the communication pins in the top row are numbered 1 to 11 from right to left;

[0013] The communication pins in the bottom row, from right to left, are numbered 12 to 21.

[0014] The communication sub-terminal combination consisting of communication pins 1 to 5 and communication pins 12 to 15 corresponds to the data communication port of the network port type;

[0015] The communication sub-terminals formed by the 6th, 7th, 8th, 16th, 17th and 18th communication pins correspond to the JTAG type data communication port.

[0016] The communication sub-terminal combination consisting of communication pin 9, communication pin 10, and communication pin 11 corresponds to the data communication port of the debug serial port type;

[0017] The communication sub-terminal combination consisting of communication pin 19, communication pin 20, and communication pin 21 corresponds to the data communication port of the synchronous serial port type.

[0018] In some embodiments, it further includes: an internal communication line;

[0019] Each communication sub-terminal combination is connected to the internal communication port through a set of internal communication lines.

[0020] In some embodiments, it further includes: an external communication line;

[0021] One end of the external communication line is equipped with a plug-in module to connect to the multiple communication sub-terminals, and the other end is equipped with data interfaces corresponding to various types, used to connect to the corresponding types of data ports to realize communication between different types of data ports.

[0022] In some embodiments, the fixing component includes a nut fixing component;

[0023] The external communication line is equipped with a screw fixing assembly;

[0024] The nut fixing assembly and the screw fixing assembly cooperate to fix the external communication line and the plurality of communication sub-terminal connections.

[0025] This application provides an electronic device, including: a highly integrated miniaturized data interface as described above.

[0026] The technical solution provided in this application may include the following beneficial effects:

[0027] This application provides a highly integrated miniaturized data interface, including: a fixed component and multiple communication sub-terminals; the multiple communication sub-terminals include multiple communication sub-terminal combinations; the multiple communication sub-terminal combinations correspond to different types of data communication ports; the communication sub-terminal combinations are used to connect to the corresponding types of data communication ports to realize data transmission. This configuration, by using a single connector (highly integrated miniaturized data interface) to replace the original multiple independent connectors (e.g., network port, synchronous serial port, debug serial port, JTAG debug port), reduces the front panel area occupied by the interface, effectively solving the problem of excessive size caused by the dispersed interfaces of traditional communication devices, and meeting the requirements of device miniaturization and high-density deployment.

[0028] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0029] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0030] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0031] Figure 1 This is a schematic diagram illustrating a highly integrated, miniaturized data interface structure according to some exemplary embodiments;

[0032] Figure 2 This is a schematic diagram illustrating multiple communication sub-terminals according to some exemplary embodiments.

[0033] Figure 3 This is a schematic diagram illustrating an external communication line according to some exemplary embodiments.

[0034] In the diagram: 1-Fixed component, 2-Communication terminal, 3-External communication line, 4-Plug-in module, 5-Data interface. Detailed Implementation

[0035] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses or methods consistent with some aspects of this application.

[0036] This application proposes a highly integrated, miniaturized data interface to address the problems of excessive size, complex maintenance, and signal interference caused by the dispersed nature of multiple interfaces in traditional communication devices. Its core innovations and highlights are as follows:

[0037] The J30J-21TJL connector replaces the original four independent connectors for network port, JTAG, debug serial port and synchronous serial port. The multi-interface functions are integrated by grouping the pin functions.

[0038] Specifically, the 21 pins are arranged in two staggered rows (11 pins in the top row and 10 pins in the bottom row), divided into 4 independent communication sub-terminal combinations, corresponding to the network port, JTAG, debug serial port, and synchronous serial port respectively, ensuring functional isolation and signal stability. Pin assignments are clearly defined, with no multiplexing or allowing partial multiplexing to balance flexibility and scalability. SHD 10p shielded cables are used to connect the connectors and board interfaces to suppress electromagnetic interference. Custom cables are used to branch the integrated interface into standardized interfaces, ensuring compatibility with existing external devices.

[0039] Key innovations include: Space Compression: Interface footprint reduced by over 60%, significantly driving device miniaturization and high-density deployment. Signal Isolation and Stability: Pin grouping design avoids signal crosstalk interference, and shielded cables further ensure signal integrity. Modular Compatibility: External cable routing design seamlessly adapts to existing device interfaces, reducing user retrofit costs. Mechanical Reliability: Nut and screw fixing components enhance connection stability and reduce the risk of poor contact due to vibration or insertion / removal.

[0040] The solution provided in this application reduces production and maintenance costs by decreasing the number of connectors, simplifying the assembly process, and improving production and troubleshooting efficiency. It also enhances equipment performance by ensuring data transmission quality and extending equipment lifespan through high integration and anti-interference design. Furthermore, the pin grouping architecture supports future functional expansion; for example, adding new communication types can be achieved by adjusting pin assignments, avoiding hardware refactoring.

[0041] Applicable scenarios include: miniaturized communication devices such as IoT terminals, portable communication devices, and high-density rack-mount equipment; complex industrial environments such as space-sensitive, electromagnetically interference-prone, or frequently plugged-in / out scenarios, such as industrial control and vehicle communication systems.

[0042] This solution achieves breakthroughs in space utilization, signal quality, compatibility, and cost control through highly integrated interface design, providing an efficient and reliable technical path for the miniaturization and high performance of communication equipment.

[0043] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0044] Hereinafter, embodiments will be described with reference to the accompanying drawings. Furthermore, the embodiments shown below do not limit the scope of the utility model as described in the claims. Additionally, the complete contents of the structures represented in the following embodiments are not limited to those necessary for the solution of the utility model as described in the claims.

[0045] Example

[0046] refer to Figure 1 This specific embodiment provides a highly integrated miniaturized data interface including: a fixed component and multiple communication sub-terminals; the multiple communication sub-terminals include multiple communication sub-terminal combinations; the multiple communication sub-terminal combinations correspond to different types of data communication ports; the communication sub-terminal combinations are used to connect to the corresponding types of data communication ports to realize data transmission.

[0047] Specifically, the fixing components are used to provide mechanical support and connection stability, ensuring the physical fixation of the interface to external cables and internal circuit boards.

[0048] In highly integrated, miniaturized data interfaces, multiple communication sub-terminals are combined into communication sub-terminal combinations. Each combination consists of a specific number and function of communication sub-terminals, which work together to achieve specific data communication functions. Different communication sub-terminal combinations correspond to different types of data communication ports, such as common network ports, JTAG debug ports, debug serial ports, and synchronous serial ports. This correspondence means that the configuration and function of each communication sub-terminal combination are matched with a specific type of communication port, ensuring the accuracy and efficiency of data transmission. By connecting to the corresponding type of data communication port, communication sub-terminal combinations can achieve data transmission between different devices. For example, one communication sub-terminal combination might be used to connect to a network port to support network data transmission; another combination might be used to connect to a JTAG debug port for device debugging operations. This design allows the data interface to meet various communication needs and integrate multiple communication functions within a limited space, improving the integration and miniaturization of the device.

[0049] In some embodiments, there are no reused communication sub-terminals among the plurality of communication sub-terminal combinations. Alternatively, there are reused communication sub-terminals among the plurality of communication sub-terminal combinations.

[0050] In some embodiments, there is no reuse of communication sub-terminals among multiple communication sub-terminal combinations. This means that each communication sub-terminal is explicitly assigned to a specific communication sub-terminal combination and serves only the data communication port to which that combination belongs, without participating in the work of multiple communication sub-terminal combinations simultaneously. Taking the 21 communication pins in the document as an example, if this method is adopted, communication pins 1 to 5 and 12 to 15 belonging to the network port communication sub-terminal combination can only be used for network port data transmission and will not be used by JTAG, debug serial port, or synchronous serial port communication sub-terminal combinations. The advantage of this design is that the data transmission path is clear and explicit, each communication sub-terminal combination is independent and does not interfere with each other, making it easier to manage and maintain during data transmission, and reducing the possibility of conflicts between different communication functions. It is especially suitable for scenarios with extremely high requirements for data transmission stability and reliability and low sensitivity to hardware resource costs, such as electronic equipment communication interfaces in the aerospace field, where any small communication error can lead to serious consequences. A clear and independent communication sub-terminal design can effectively ensure the accuracy of data transmission.

[0051] In other embodiments, multiple communication sub-terminals are reused among the various communication sub-terminal combinations. That is, some communication sub-terminals can participate in multiple combinations simultaneously, serving different types of data communication ports. For example, a communication pin might participate in network port data transmission at specific times or under specific conditions, and also function as a data transmission port for debugging serial ports at other times. The advantage of this design is improved utilization efficiency of the communication sub-terminals, enabling more functions to be implemented with limited hardware resources and reducing hardware costs. In some consumer electronics products with strict cost control and less stringent real-time data transmission requirements, such as certain smart bracelets and wearable devices, reused communication sub-terminals can meet multiple communication needs without adding too much hardware due to limitations in internal space and hardware costs. However, this reuse also increases the complexity of data transmission control, requiring more refined timing control and logic design to ensure correct data transmission between different communication functions and avoid data confusion or transmission errors.

[0052] Specifically, the communication sub-terminal is the communication pin.

[0053] Communication pins are physical connection points in communication device interfaces used to transmit electrical signals; they are the basic units for realizing communication functions between devices. They act as the channel for data transmission between the communication interface and external devices or other communication components. Communication pins are typically metal leads with specific shapes, sizes, and electrical characteristics. These pins are designed to fit tightly with corresponding jacks or connectors, ensuring good electrical connection and signal transmission performance. Communication pins are responsible for transmitting various electrical signals between communication devices and other devices; these signals can be data signals, control signals, clock signals, etc. Through communication pins, devices can send and receive data, achieving bidirectional communication. Each communication pin has a specific functional definition for transmitting a specific type of signal. For example, some pins are dedicated to sending data, some to receiving data, and others are used to transmit control signals to coordinate the communication process.

[0054] In some embodiments, the plurality of communication sub-terminals include: 21 communication pins; the 21 communication pins are arranged in two staggered rows; the upper row includes 11 communication pins; and the lower row includes 10 communication pins. The communication pins in the top row, from right to left, are pins 1 to 11; the communication pins in the bottom row, from right to left, are pins 12 to 21. The communication sub-terminal combination consisting of pins 1 to 5 and pins 12 to 15 corresponds to the data communication port of the network port type. The communication sub-terminal combination consisting of pins 6, 7, 8, 16, 17, and 18 corresponds to the data communication port of the JTAG type. The communication sub-terminal combination consisting of pins 9, 10, and 11 corresponds to the data communication port of the debug serial port type. The communication sub-terminal combination consisting of pins 19, 20, and 21 corresponds to the data communication port of the synchronous serial port type.

[0055] Specifically, this highly integrated, miniaturized data interface contains 21 communication pins, arranged in two staggered rows. The top row has 11 communication pins, and the bottom row has 10. This arrangement helps to make efficient use of the interface space, allowing the numerous communication pins to be laid out in an orderly manner within a limited area. The pins are numbered sequentially from right to left: the top row's pins are numbered 1 through 11; the bottom row's pins are similarly numbered from right to left, from 12 to 21. This numbering system is clear and concise, facilitating quick identification and location of each communication pin during design, production, and maintenance, ensuring accurate and efficient connections.

[0056] The communication sub-terminal combinations and their corresponding functions are as follows:

[0057] In the network port communication sub-terminal assembly: Pins 1 to 5 and pins 12 to 15 together form the network port communication sub-terminal assembly. These pins work together to transmit network data signals. Function: To establish a connection between the communication device and other network-enabled devices, enabling fast data transmission. For example, when connected to a local area network (LAN), the pins in this assembly are responsible for sending and receiving network data packets, including Ethernet frames, ensuring the device can perform normal network communication.

[0058] In the JTAG communication sub-terminal combination: Pins 6, 7, 8, 16, 17, and 18 constitute the JTAG type communication sub-terminal combination. These pins are used to transmit JTAG debug signals, providing support for device debugging and programming. Functionality: By connecting to an external JTAG debugger, engineers can use these pins to perform hardware debugging, firmware flashing, and fault diagnosis on the communication device. For example, during the development phase, this combination can be used to debug the device's chip, view internal register values, set breakpoints, etc., to quickly locate and resolve hardware or software problems.

[0059] In the debug serial communication sub-terminal combination: Pins 9, 10, and 11 form the debug serial port communication sub-terminal combination. These pins are primarily used to transmit serial data signals for debugging information. Function: During device development and debugging, this combination can serially send internal debugging information, such as operating status and error codes, to external debugging tools. It can also receive external debugging commands, helping engineers monitor device operation in real time, quickly troubleshoot problems, and make corresponding adjustments.

[0060] In the synchronous serial communication sub-terminal combination: Pins 19, 20, and 21 constitute the synchronous serial port communication sub-terminal combination. These pins are responsible for transmitting data signals and synchronization signals in synchronous serial communication. Function: Used for synchronous serial communication with other devices, such as external serial storage devices and sensors. Through the coordination of the synchronous clock signal, data synchronization between the sending and receiving ends is ensured, guaranteeing the accuracy and integrity of data transmission, enabling the device to stably send and receive data under the synchronous serial communication protocol.

[0061] This application design uses a single J30J-21TJL (highly integrated miniaturized data interface) connector to replace the four connectors in the original design, which can significantly reduce the area occupied by the external interface of the communication equipment. The implementation principle is as follows:

[0062] Specifically, will Figure 1 The different pins of J30J-21TJL correspond to different pins in the original four connectors. The specific correspondence is shown in Table 1.

[0063] Table 1. Pin Correspondence between J30J and Discrete Components

[0064] Pin number Interface type quantity direction 1～5,12～15 network port 1 Send and receive 6,7,8,16,17,18 JTAG 1 Send and receive 9,10,11 Debug serial port 1 Send and receive 19,20,21 Synchronous serial port 1 Send and receive

[0065] In some embodiments, the highly integrated miniaturized data interface further includes: internal communication lines; each communication sub-terminal combination is connected to the internal communication port through a set of internal communication lines.

[0066] Internal communication lines play a crucial connecting role in highly integrated, miniaturized data interfaces. Like a bridge, one end connects tightly to the communication sub-terminal assembly, and the other end connects to the internal communication port, ensuring smooth data transmission between the interface and the internal communication device. These lines are responsible for transmitting data signals received by the communication sub-terminal assembly to the internal communication port of the communication device, and simultaneously transmitting data signals generated by the internal communication port back to the communication sub-terminal assembly, thereby achieving efficient communication between different components within the device. Internal communication lines support corresponding communication protocols to ensure the accuracy and reliability of data transmission. For example, for Ethernet communication sub-terminal assemblies, the internal communication lines follow the Ethernet protocol to ensure correct network data transmission; for JTAG communication sub-terminal assemblies, they follow the JTAG debugging protocol. When designing internal communication lines, optimization of cabling is fully considered. Through reasonable cabling path planning, signal and ground line matching, and shielding measures, crosstalk between signals is reduced, and signal integrity is improved. At the same time, factors such as line length and impedance matching are also considered to ensure signal transmission quality, especially in high-speed data transmission scenarios.

[0067] For the connection between the J30J-21TJL and the internal circuit board of the communication equipment, an SHD 10p cable and socket are used. One end of the cable connects to the corresponding pin on the J30J-21TJL, and the other end connects to the corresponding interface on the circuit board, such as... Figure 2 .

[0068] In some embodiments, the highly integrated miniaturized data interface further includes: an external communication line;

[0069] One end of the external communication line is equipped with a plug-in module to connect to the multiple communication sub-terminals, and the other end is equipped with data interfaces corresponding to various types, used to connect to the corresponding types of data ports to realize communication between different types of data ports.

[0070] One end of the external communication line is equipped with a plug-in module, which is specifically designed to connect to multiple communication sub-terminals in the data interface. Through this connection method, the external communication line can access the communication pins inside the data interface to acquire or transmit data signals.

[0071] The other end of the external communication line is equipped with different types of data interfaces, which are compatible with various common data ports on the market. These include Ethernet ports, JTAG ports, debug serial ports, and synchronous serial ports. Each data interface is designed according to the corresponding communication protocol standard to ensure seamless interoperability with the corresponding ports of external devices.

[0072] The external communication line is physically connected to the communication sub-terminal of the data interface via a plug-in module. When communication with an external device is required, the plug-in module at one end of the external communication line is inserted into the corresponding position of the data interface, ensuring a tight connection with the communication sub-terminal. The data interface at the other end is then inserted into the corresponding data port of the external device. Once the connection is established, data can be transmitted bidirectionally between the communication device and the external device via the external communication line. Taking Ethernet communication as an example, when the external device sends network data, the data enters the line through the Ethernet data interface in the external communication line, and is then transmitted to the internal communication port of the communication device via the plug-in module and the communication line inside the data interface. After processing the received data, the internal communication port can send the response data back to the external device through the same path.

[0073] The design of external communication lines endows communication equipment with high flexibility and versatility. Equipped with various types of data interfaces, communication equipment can easily connect to a variety of external devices to meet diverse communication needs. For example, in a laboratory environment, communication equipment can connect to different testing instruments and debugging equipment via external communication lines, facilitating various testing and debugging tasks. When new communication functions need to be added or communication equipment needs to be replaced, only the corresponding external communication line needs to be adjusted or replaced, without the need for large-scale modifications to the entire communication interface. This makes upgrading and maintaining communication equipment simpler and faster, reducing maintenance costs and equipment downtime. External communication lines typically employ high-quality materials and manufacturing processes to ensure stable and reliable data transmission under various environmental conditions. Their excellent electrical performance and anti-interference capabilities effectively reduce noise and interference during data transmission, ensuring data integrity and accuracy.

[0074] For connecting the J30J-21TJL to other external devices in the communication equipment, cables are made using the J30J-21TJL plug-in to connect to the network port, synchronous serial port, debug serial port, and JTAG debug port of the other devices respectively. The method is as follows: Figure 3 .

[0075] In some embodiments, the fixing component includes a nut fixing component; the external communication line is provided with a screw fixing component; the nut fixing component and the screw fixing component cooperate to fix the external communication line and the plurality of communication sub-terminal connections.

[0076] Nut fixing assemblies are typically installed on the interface portion of communication equipment, corresponding to the communication terminal. They consist of one or more nuts with internal threads for mating with screws. Screw fixing assemblies are installed on external communication lines, corresponding to the nut fixing assemblies. They consist of one or more screws with external threads that mate with the nuts.

[0077] First, insert the plug-in module at one end of the external communication line into the communication sub-terminal of the communication equipment, ensuring a good electrical connection. Align the screw fixing component on the external communication line with the nut fixing component on the communication equipment. The external thread of the screw should match the internal thread of the nut. Tighten the screw in the nut using a tool (such as a screwdriver) or by hand. During tightening, the threads of the screw and nut interlock, generating a clamping force that secures the external communication line to the communication equipment, while ensuring a stable and reliable connection between the communication sub-terminal and the external communication line.

[0078] The engagement of a nut and screw provides strong clamping force, ensuring a secure connection between the external communication line and the communication equipment. This effectively prevents loosening or detachment due to external vibration, pulling, or other interference, thus improving communication reliability. A robust physical connection helps maintain good electrical contact, reducing problems such as increased contact resistance caused by loose connections, thereby ensuring data transmission stability and signal integrity. The nut and screw connection is detachable, facilitating quick disassembly and reconnection when maintenance or replacement of external communication lines or equipment is required, improving equipment maintainability and flexibility.

[0079] This application also provides an electronic device comprising: a highly integrated miniaturized data interface as described above. The highly integrated miniaturized data interface is fixed to the panel of the electronic device by a fixing component.

[0080] It should be noted that the terms "first" and "second" used in this article are not intended to restrict the specific order, but are merely used to distinguish between different components or functions.

[0081] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

[0082] It is understood that the same or similar parts in the above embodiments can be referred to each other, and the contents not described in detail in some embodiments can be referred to the same or similar contents in other embodiments.

[0083] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A highly integrated, miniaturized data interface, characterized in that, include: Fixed components and multiple communication sub-terminals; The plurality of communication sub-terminals includes a plurality of communication sub-terminal combinations; the plurality of communication sub-terminal combinations correspond to different types of data communication ports; The communication sub-terminal assembly is used to connect to the corresponding type of data communication port to realize data transmission.

2. The highly integrated miniaturized data interface as described in claim 1, characterized in that, There are no reused communication sub-terminals among the multiple communication sub-terminal combinations.

3. The highly integrated miniaturized data interface as described in claim 1, characterized in that, Among the multiple communication sub-terminal combinations, there are shared communication sub-terminals.

4. The highly integrated miniaturized data interface as described in claim 1, characterized in that, The communication sub-terminal is the communication pin.

5. The highly integrated miniaturized data interface as described in claim 4, characterized in that, The plurality of communication sub-terminals include: 21 communication pins; The 21 communication pins are arranged in two staggered rows; the upper row includes 11 communication pins; and the lower row includes 10 communication pins.

6. The highly integrated miniaturized data interface as described in claim 4, characterized in that, The communication pins in the top row, from right to left, are numbered 1 to 11. The communication pins in the bottom row, from right to left, are numbered 12 to 21. The communication sub-terminal combination consisting of communication pins 1 to 5 and communication pins 12 to 15 corresponds to the data communication port of the network port type; The communication sub-terminals formed by the 6th, 7th, 8th, 16th, 17th and 18th communication pins correspond to the JTAG type data communication port. The communication sub-terminal combination consisting of communication pin 9, communication pin 10, and communication pin 11 corresponds to the data communication port of the debug serial port type; The communication sub-terminal combination consisting of communication pin 19, communication pin 20, and communication pin 21 corresponds to the data communication port of the synchronous serial port type.

7. The highly integrated miniaturized data interface as described in claim 4, characterized in that, Also includes: Internal communication lines; Each communication sub-terminal combination is connected to the internal communication port through a set of internal communication lines.

8. The highly integrated miniaturized data interface as described in claim 4, characterized in that, Also includes: External communication lines; One end of the external communication line is equipped with a plug-in module to connect to the multiple communication sub-terminals, and the other end is equipped with data interfaces corresponding to various types, used to connect to the corresponding types of data ports to realize communication between different types of data ports.

9. The highly integrated miniaturized data interface as described in claim 8, characterized in that, The fixing component includes a nut fixing component; The external communication line is equipped with a screw fixing assembly; The nut fixing assembly and the screw fixing assembly cooperate to fix the external communication line and the plurality of communication sub-terminals.

10. An electronic device, characterized in that, include: The highly integrated miniaturized data interface as described in any one of claims 1 to 9.

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