Universal interface edge computing device

Abstract

The utility model discloses a universal interface edge computing device. The universal interface edge computing device comprises a shell and a board card assembly arranged in the shell. The shell comprises an upper shell and a lower shell, and the upper shell is fixed on the lower shell through bolts; the board card assembly comprises a core board and a bottom board, the core board comprises a processor, a memory, a memory, a power management chip and a plurality of board-to-board connectors, the memory, the memory, the power management chip and the board-to-board connectors are electrically connected with the processor, the core board is electrically connected with the bottom board through the board-to-board connectors, the bottom board comprises a plurality of functional interfaces, and the functional interfaces are electrically connected with the bottom board. The function interface comprises at least one of a power interface, a serial interface, a video interface, a network interface, an antenna interface, a high-speed expansion bus interface and a storage interface. By means of the high-performance computing power of the processor on the core board, the device can finish various computing and analysis tasks locally, reduces the cost and time delay for transmitting data to a cloud platform for computing, and has the advantages of being high in universality, high in performance, low in power consumption and high in reliability.

Description

Technical Field

[0001] This utility model relates to the field of electronic technology, and in particular to a universal interface edge computing device. Background Technology

[0002] With the rapid development of IoT technology, the demand for data collection, processing, and analysis is increasing in application areas such as smart homes, smart industries, smart cities, and smart healthcare. However, due to the limited computing and storage capabilities of IoT devices, traditional data analysis and processing methods often require transmitting large amounts of data to cloud platforms for computation and storage, which undoubtedly increases data transmission costs and latency. Therefore, designing a versatile and high-performance edge computing device has become an urgent problem to be solved. Utility Model Content

[0003] This utility model provides a universal interface edge computing device. By adopting a design that separates the core board and the baseboard, multiple high-speed functional interfaces on the baseboard can be reused, greatly enriching the device's functional interfaces. With the help of the high-performance computing power of the processor on the core board, various calculation and analysis tasks can be completed locally, thereby reducing the cost and time delay of data transmission to the cloud platform for calculation. The device adopts a standardized and modular design, and has the advantages of strong versatility, high performance, low power consumption and high reliability.

[0004] This utility model provides a universal interface edge computing device, which includes: a housing and a board assembly disposed within the housing; wherein, the housing includes an upper shell and a lower shell, the upper shell being fixed to the lower shell by bolts; the board assembly includes a core board and a baseboard, the core board including a processor and memory, storage, a power management chip and multiple board-to-board connectors electrically connected to the processor respectively, the core board being electrically connected to the baseboard through the multiple board-to-board connectors, the baseboard including multiple functional interfaces, the multiple functional interfaces being electrically connected to the baseboard respectively, the functional interfaces including at least one of the following: power interface, serial interface, video interface, network interface, antenna interface, high-speed expansion bus interface and storage interface.

[0005] In some embodiments, the serial interface includes four RS422 interfaces and four USB interfaces; wherein, the four RS422 interfaces include two synchronous RS422 interfaces and two asynchronous RS422 interfaces; the four USB interfaces include one USB OTG interface and three USB HOST interfaces, and the four USB interfaces are arranged in a double-layer superimposed manner.

[0006] In some embodiments, the video interface includes one HDMI IN interface and one HDMI OUT interface; the network interface includes two RJ45 interfaces, which are electrically connected to the Ethernet chip on the baseboard.

[0007] In some embodiments, the antenna interface includes an SMA antenna interface, which is electrically connected to the WIFI module on the base plate; the high-speed expansion bus interface includes at least one PCIe x4 interface; and the storage interface includes at least a SATA interface and a SATA power supply interface.

[0008] In some embodiments, the lower shell includes a base, a first long side plate, and a pair of fixing brackets fixed to both ends of the first long side plate. The two fixing brackets are respectively provided with first type through holes near the base for bolts to pass through.

[0009] The upper shell includes a top plate, a pair of short side plates opposite to the fixed bracket, and a second long side plate parallel to the first long side plate. The pair of short side plates are provided with second type through holes corresponding to the first type through holes for bolts to pass through.

[0010] In some embodiments, a plurality of third-type through holes are provided on the first long side plate, and the plurality of third-type through holes are respectively aligned with the power interface, serial interface, video interface and network interface.

[0011] In some embodiments, a plurality of fourth-type through holes are provided on the second long side plate, and the plurality of fourth-type through holes are respectively aligned with the antenna interface, the high-speed expansion bus interface and the storage interface.

[0012] In some embodiments, a heat dissipation hole group is provided on the top plate at a position corresponding to the processor; a cooling fan is installed directly above the processor, the cooling fan is fixed to the top plate by bolts, and the air outlet of the cooling fan is aligned with the heat dissipation hole group.

[0013] In some embodiments, a pair of short side plates are each provided with an outwardly extending fixing plate, and the fixing plate is provided with a plurality of fifth type through holes.

[0014] In some embodiments, a plurality of insulating posts are provided between the base of the lower shell and the bottom plate.

[0015] This utility model provides a universal interface edge computing device, including: a housing and a board assembly disposed within the housing; wherein, the housing includes an upper shell and a lower shell, the upper shell being fixed to the lower shell by bolts; the board assembly includes a core board and a baseboard, the core board including a processor and memory, storage, a power management chip, and multiple board-to-board connectors electrically connected to the processor, the core board being electrically connected to the baseboard through the multiple board-to-board connectors, the baseboard including multiple functional interfaces, the multiple functional interfaces being electrically connected to the baseboard respectively, the functional interfaces including at least one of the following: power interface, serial interface, video interface, network interface, antenna interface, high-speed expansion bus interface, and storage interface. The universal interface edge computing device of this utility model, by adopting a design that separates the core board and the baseboard, can reuse multiple high-speed functional interfaces on the baseboard, greatly enriching the device's functional interfaces; with the high-performance computing power of the processor on the core board, various calculation and analysis tasks can be completed locally, thereby reducing the cost and time latency of data transmission to the cloud platform for calculation; the device adopts a standardized and modular design, possessing the advantages of strong versatility, high performance, low power consumption, and high reliability.

[0016] It should be understood that the description in this section is not intended to identify key or essential features of the embodiments of this utility model, nor is it intended to limit the scope of this utility model. Other features of this utility model will become readily apparent from the following description. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments 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.

[0018] Figure 1 This is a schematic diagram of the structure of a universal interface edge computing device according to an embodiment of the present utility model;

[0019] Figure 2 This is a schematic diagram of the core plate according to an embodiment of the present utility model;

[0020] Figure 3 This is a schematic diagram of the upper shell structure provided according to an embodiment of the present utility model;

[0021] Figure 4 This is a structural schematic diagram of the first long side plate provided according to an embodiment of the present utility model;

[0022] Figure 5 This is a structural schematic diagram of the second long side plate according to an embodiment of the present utility model;

[0023] Figure 6 This is a schematic diagram showing the positions of the heat dissipation hole group and the cooling fan according to an embodiment of the present utility model.

[0024] In the diagram: 110, upper shell; 111, top plate; 112, short side plate; 113, second long side plate; 114, second type of through hole; 115, fourth type of through hole; 116, fixing plate; 117, fifth type of through hole;

[0025] 120. Lower shell; 121. Base; 122. First long side plate; 123. Fixing bracket; 124. Type I through hole; 125. Type III through hole;

[0026] 200. Board components;

[0027] 210. Core board; 211. Processor; 212. Memory; 213. Storage device; 214. Power management chip; 215. Board-to-board connector;

[0028] 220. Base plate; 221. Power interface; 2221. RS422 interface; 2222. USB interface; 2231. HDMIIN interface; 2232. HDMIOUT interface; 2241. RJ45 interface; 2261. PCIe x4 interface; 2271. SATA interface; 2272. SATA power interface. Detailed Implementation

[0029] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0030] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of the utility model described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0031] Figure 1 This invention provides a schematic diagram of the structure of a universal interface edge computing device according to an embodiment of the present invention. Figure 1 As shown, the universal interface edge computing device includes a housing 100 and a board assembly 200 disposed within the housing 100. The structural composition of the universal interface edge computing device of this embodiment will be described in detail below.

[0032] The housing 100 includes an upper housing 110 and a lower housing 120, with the upper housing 110 fixed to the lower housing 120 by bolts. The board assembly 200 includes a core board 210 and a baseboard 220. The core board 210 includes a processor 211 and a memory 212, a storage device 213, a power management chip 214, and multiple board-to-board connectors 215, all electrically connected to the processor 211. The core board 210 is electrically connected to the baseboard 220 via the multiple board-to-board connectors 215. The baseboard 220 includes multiple functional interfaces, each electrically connected to the baseboard 220. The functional interfaces include at least one of the following: a power interface 221, a serial interface 222, a video interface 223, a network interface 224, an antenna interface 225, a high-speed expansion bus interface 226, and a storage interface 227.

[0033] like Figure 1 As shown, the housing 100 of the edge computing device includes two parts: an upper housing 110 and a lower housing 120. These two parts are detachably connected by bolts, with the upper housing 110 covering the lower housing 120 to form a closed cavity. In one specific embodiment, the housing 100 can have a hexahedral structure. Because the housing 100 is fixed by the upper housing 110 and lower housing 120 interlocking, it facilitates sheet metal processing, better maintains the consistency of the device, and allows for convenient installation of the mounting plate assembly 200, reducing the number of locking bolts.

[0034] The board assembly 200 disposed within the housing 100 may include two components: a core board 210 and a base plate 220. For example, Figure 2As shown, the core board 210 includes a processor 211, memory 212, storage 213, a power management chip 214, and multiple board-to-board connectors 215. The memory 212, storage 213, power management chip 214, and board-to-board connectors 215 are electrically connected to the processor 211. The power management chip 214 can supply power to the processor 211, memory 212, and storage 213. The core board 210 and the baseboard 220 can be electrically connected via the multiple board-to-board connectors 215, which expand the core board 210 with more functional interfaces. In one specific embodiment, the processor 211 can be a high-performance domestically produced SOC (System-on-Chip), such as the RK3588 chip, relying on an independent NPU (Neural-network Processing Unit) with 6 TOPS computing power, which can support various edge computing tasks such as general computing, graphics rendering, and AI (Artificial Intelligence) inference tasks; the memory 212 can be double data rate synchronous dynamic random access memory (DDR) memory, such as DDR3 memory, DDR4 memory, etc., preferably 8GB of DDR4 memory; the memory 213 can be 32GB of FLASH memory; the number of board-to-board connectors 215 can be four.

[0035] The baseboard 220 can be configured with several functional interfaces, which are electrically connected to the baseboard 220. These functional interfaces may include at least one of the following: a power interface 221, a serial interface 222, a video interface 223, a network interface 224, an antenna interface 225, a high-speed expansion bus interface 226, and a storage interface 227. The core board 210 and the baseboard 220 are designed separately, and the functional interfaces on the baseboard 220 are universal interfaces. Therefore, the baseboard interfaces can be reused by replacing the core board. Furthermore, when the core board 210 lacks certain functional interfaces, the corresponding interfaces can be converted using the baseboard 220, thereby expanding the required functional interfaces.

[0036] In some embodiments, the serial interface 222 includes four RS422 interfaces 2221 and four USB interfaces 2222; wherein, the four RS422 interfaces 2221 include two synchronous RS422 interfaces and two asynchronous RS422 interfaces; the four USB interfaces 2222 include one USB OTG interface and three USB HOST interfaces, and the four USB interfaces 2222 are arranged in a double-layer superimposed manner.

[0037] like Figure 1 As shown, the serial interface 222 on the base plate 220 may include four RS422 interfaces 2221 and four USB interfaces 2222. The four RS422 interfaces 2221 can be divided into two synchronous RS422 interfaces and two asynchronous RS422 interfaces. The four USB interfaces 2222 can be divided into one USB OTG interface and three USB HOST interfaces. The four USB interfaces 2222 can adopt a double-layer PCB stacked layout to maximize the saving of external interface area. In a specific embodiment, the four USB interfaces 2222 may specifically include one USB 2.0 OTG interface, two USB 2.0 HOST interfaces, and one USB 3.0 HOST interface. The two USB 2.0 HOST interfaces are arranged in a double-layer stacked manner, and the one USB 2.0 OTG interface and the one USB 3.0 HOST interface are also arranged in a double-layer stacked manner.

[0038] In some embodiments, the video interface 223 includes one HDMI IN interface 2231 and one HDMI OUT interface 2232; the network interface 224 includes two RJ45 interfaces 2241, which are electrically connected to the Ethernet chip on the base plate 220.

[0039] like Figure 1 As shown, the video interface 223 on the base plate 220 may include one HDMI IN interface 2231 and one HDMI OUT interface 2232. Both HDMI interfaces support a maximum resolution of 4K, and they adopt a vertical layout to maximize the saving of external interface area. The network interface 224 may include two RJ45 interfaces 2241, supporting 10 / 100 / 1000 Mbps adaptive Ethernet, and the two RJ45 interfaces 2241 can be electrically connected to the Ethernet chip (not shown in the figure) on the base plate 220 respectively.

[0040] In some embodiments, the antenna interface 225 includes an SMA antenna interface, which is electrically connected to the WIFI module on the base plate 220; the high-speed expansion bus interface 226 includes at least one PCIe x4 interface 2261; and the storage interface 227 includes at least a SATA interface 2271 and a SATA power supply interface 2272.

[0041] Specifically, the antenna interface 225 (not shown in the figure) on the base plate 220 may include an SMA (Sub-Miniature Version A) antenna interface (not shown in the figure), and one end of the SMA antenna interface can be electrically connected to the WIFI module (not shown in the figure) on the base plate 220, and the other end can be connected to an external folding antenna. The SMA antenna interface enables the edge computing device to connect and exchange data with external wireless networks. Figure 1 As shown, the storage interface 227 may include at least a SATA (Serial Advanced Technology Attachment) interface 2271 and a SATA power interface 2272. The SATA power interface 2272 provides stable voltage and current to the SATA interface 2271, ensuring stable operation of the storage device and providing necessary power support for data storage and retrieval. In one specific embodiment, the SATA interface 2271 may be a 7-pin SATA 3.0 interface in a dual in-line package.

[0042] In some embodiments, the lower shell 120 includes a base 121, a first long side plate 122, and a pair of fixing brackets 123 fixed to both ends of the first long side plate 122. The two fixing brackets 123 are respectively provided with first type through holes 124 near the base 121 for bolts to pass through.

[0043] like Figure 1 As shown, the lower shell 120 may include four surfaces, specifically including: a base 121 located directly below the base plate 220, a first long side plate 122 perpendicularly arranged to the base 121, and a pair of fixed brackets 123 fixed to both ends of the first long side plate 122 and arranged opposite to each other. The fixed brackets 123 may be U-shaped, and the two fixed brackets 123 are provided with a number of first type through holes 124 near the base 121 for bolts to pass through. The number of first type through holes 124 may be 4, that is, each fixed bracket 123 is provided with 2 first type through holes 124.

[0044] In some embodiments, the upper shell 110 includes a top plate 111, a pair of short side plates 112 disposed opposite to the fixing bracket 123, and a second long side plate 113 disposed parallel to the first long side plate 122. The pair of short side plates 112 are provided with second type through holes 114 corresponding to the first type through holes 124 for bolts to pass through.

[0045] like Figure 1 and 3 As shown, the upper shell 110 also includes four surfaces, specifically: a top plate 111 opposite to the base 121, a pair of short side plates 112 opposite to the fixing bracket 123, and a second long side plate 113 parallel to the first long side plate 122. Both short side plates 112 are provided with second type through holes 114, and the position of the second type through holes 114 is aligned with the first type through holes 124 on the corresponding fixing bracket 123. Bolts can be used to pass through the second type through holes 114 and the first type through holes from top to bottom and tighten them, thereby fixing the upper shell 110 to the lower shell 120.

[0046] In some embodiments, a plurality of third-type through holes 125 are provided on the first long side plate 122, and the plurality of third-type through holes 125 are respectively aligned with the power interface 221, the serial interface 222, the video interface 223 and the network interface 224.

[0047] like Figure 1 As shown, the first long side plate 122 of the lower shell 120 is provided with several third-type through holes 125 of different sizes and shapes. Each third-type through hole 125 is aligned with a corresponding power interface 221, serial interface 222, video interface 223, and network interface 224. Specifically, as shown... Figure 4 As shown, the functional interface types corresponding to the third type of through hole 125 on the first long side plate 122 are as follows: 1 power interface (POWER), 4 RS422 interfaces, 3 USB HOST interfaces, 1 USB OTG interface, 1 HDMIOUT interface, 1 HDMIIN interface and 2 RJ45 interfaces (ETH1, ETH2).

[0048] In some embodiments, the second long side plate 113 is provided with a plurality of fourth type through holes 115, which are respectively aligned with the antenna interface, the high-speed expansion bus interface and the storage interface.

[0049] like Figure 5 As shown, the second long side plate 113 of the upper shell 110 is provided with several fourth-type through holes 115 of different sizes and shapes, each fourth-type through hole 115 being aligned with a corresponding antenna interface 225, high-speed expansion bus interface 226, and storage interface 227. Specifically, as shown... Figure 5 As shown, the functional interface types corresponding to the fourth type of through hole 115 provided on the second long side plate 113 are as follows: 1 SMA antenna interface (WIFI), 1 PCIe x4 interface, 1 SATA interface and 1 SATA power interface (SATA POWER).

[0050] In some embodiments, a heat dissipation hole group 1111 is provided on the top plate 111 at a position corresponding to the processor 211; a cooling fan 300 is installed directly above the processor 211, the cooling fan 300 is fixed to the top plate 111 by bolts, and the air outlet of the cooling fan 300 is aligned with the heat dissipation hole group 1111.

[0051] like Figure 6As shown, a heat dissipation hole group 1111 is provided on the top plate 111 in the area corresponding to the processor 211, and its projected area completely covers the package size of the processor 211. A cooling fan 300 is installed directly above the processor 211. The heat dissipation base of the cooling fan 300 is sealed to the upper surface of the processor 211 through a thermal pad. At the same time, the cooling fan 300 can be fixed to the top plate 111 with bolts, and the air outlet of the cooling fan 300 is aligned with the area of ​​the heat dissipation hole group 1111. By providing the heat dissipation hole group 1111 and installing the cooling fan 300 on the top plate 111, the stability and reliability of the processor and other high-power components can be ensured during long-term high-load operation, thereby enabling the edge computing device to operate stably.

[0052] In some embodiments, a pair of short side plates 112 are respectively provided with outwardly extending fixing plates 116, and the fixing plates 116 are provided with a plurality of fifth type through holes 117.

[0053] like Figure 1 As shown, two short side plates 112 of the upper shell 110 are each provided with an outwardly extending fixing plate 116 near the base 121, and the fixing plate 116 and the base 121 are located on the same plane. Each fixing plate 116 is provided with a plurality of fifth-type through holes 117. In a specific embodiment, the number of fifth-type through holes 117 can be four, that is, each fixing plate 116 is provided with two fifth-type through holes 117, and the fifth-type through holes 117 can be designed as elongated fixing through holes. With this design, when the edge computing device provided in this embodiment of the present invention is fixed to a peripheral external device, it is convenient for the user to fine-tune the installation position of the edge computing device. Exemplarily, this edge computing device can be applied to airborne (e.g., drones), vehicle-mounted, and other application scenarios.

[0054] In some embodiments, a plurality of insulating posts are provided between the base 121 of the lower housing 120 and the base plate 220.

[0055] Specifically, since the lower shell 120 is made of metal, for the electrical safety of the edge computing device, several insulating posts (not shown in the figure) can be set between the base 121 of the lower shell 120 and the base plate 220 to provide electrical isolation and mechanical fixation. In one specific embodiment, the number of insulating posts can be six, and they are respectively set in the four corner areas and the central area of ​​the base plate 220.

[0056] In one specific embodiment, this edge computing device adopts a variety of high-speed interface designs to meet the needs of airborne scenarios. For example, it can complete the closed-loop processing from potential perception input to autonomous decision-making in UAV swarm confrontation, realize UAV swarm situation analysis and intelligent confrontation decision-making, improve the efficiency of data processing and analysis, and has the advantages of high versatility, low power consumption and high reliability.

[0057] This utility model provides a universal interface edge computing device, including: a housing and a board assembly disposed within the housing; wherein, the housing includes an upper shell and a lower shell, the upper shell being fixed to the lower shell by bolts; the board assembly includes a core board and a baseboard, the core board including a processor and memory, storage, a power management chip, and multiple board-to-board connectors electrically connected to the processor, the core board being electrically connected to the baseboard through the multiple board-to-board connectors, the baseboard including multiple functional interfaces, the multiple functional interfaces being electrically connected to the baseboard respectively, the functional interfaces including at least one of the following: power interface, serial interface, video interface, network interface, antenna interface, high-speed expansion bus interface, and storage interface. The universal interface edge computing device of this utility model, by adopting a design that separates the core board and the baseboard, can reuse multiple high-speed functional interfaces on the baseboard, greatly enriching the device's functional interfaces; with the high-performance computing power of the processor on the core board, various calculation and analysis tasks can be completed locally, thereby reducing the cost and time latency of data transmission to the cloud platform for calculation; the device adopts a standardized and modular design, possessing the advantages of strong versatility, high performance, low power consumption, and high reliability.

[0058] Note that the above description is merely a preferred embodiment of the present invention and the technical principles employed. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and various obvious changes, readjustments, and substitutions can be made without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments, and may include many other equivalent embodiments without departing from the concept of the present invention. The scope of the present invention is determined by the scope of the appended claims.

Claims

1. A generic interface edge computing device, characterized in that, The universal interface edge computing device includes: A housing and a board assembly disposed within the housing; wherein, The housing includes an upper shell and a lower shell, and the upper shell is fixed to the lower shell by bolts; The board assembly includes a core board and a baseboard. The core board includes a processor and a memory, a storage device, a power management chip, and multiple board-to-board connectors electrically connected to the processor. The core board is electrically connected to the baseboard through the multiple board-to-board connectors. The baseboard includes multiple functional interfaces, each of which is electrically connected to the baseboard. The functional interfaces include at least one of the following: a power interface, a serial interface, a video interface, a network interface, an antenna interface, a high-speed expansion bus interface, and a storage interface.

2. The universal interface edge computing device according to claim 1, characterized in that, The serial interface includes four RS422 interfaces and four USB interfaces; wherein, the four RS422 interfaces include two synchronous RS422 interfaces and two asynchronous RS422 interfaces; the four USB interfaces include one USB OTG interface and three USB HOST interfaces, and the four USB interfaces are arranged in a double-layer superimposed manner.

3. The universal interface edge computing device of claim 1, wherein, The video interface includes one HDMI IN interface and one HDMI OUT interface; the network interface includes two RJ45 interfaces, which are electrically connected to the Ethernet chip on the base plate.

4. The universal interface edge computing device of claim 1, wherein, The antenna interface includes an SMA antenna interface, which is electrically connected to the WIFI module on the base plate; the high-speed expansion bus interface includes at least one PCIe x4 interface; the storage interface includes at least a SATA interface and a SATA power supply interface.

5. The universal interface edge computing device of claim 1, wherein, The lower shell includes a base, a first long side plate, and a pair of fixing brackets fixed to both ends of the first long side plate. The two fixing brackets are respectively provided with first type through holes near the base for the bolts to pass through. The upper shell includes a top plate, a pair of short side plates opposite to the fixed bracket, and a second long side plate parallel to the first long side plate. The pair of short side plates are provided with second type of through holes corresponding to the first type of through holes for the bolts to pass through.

6. The universal interface edge computing device of claim 5, wherein, The first long side plate is provided with a plurality of third-type through holes, which are respectively aligned with the power interface, the serial interface, the video interface and the network interface.

7. The universal interface edge computing device of claim 5, wherein, The second long side plate is provided with a plurality of fourth type through holes, which are respectively aligned with the antenna interface, the high-speed expansion bus interface and the storage interface.

8. The universal interface edge computing device of claim 5, wherein, A heat dissipation hole group is provided on the top plate at a position corresponding to the processor; a cooling fan is installed directly above the processor, the cooling fan is fixed to the top plate by bolts, and the air outlet of the cooling fan is aligned with the heat dissipation hole group.

9. The universal interface edge computing device of claim 5, wherein, The pair of short side plates are each provided with an outwardly extending fixing plate, and the fixing plate is provided with a plurality of fifth-type through holes.

10. The universal interface edge computing device of claim 1, wherein, Multiple insulating posts are provided between the base of the lower shell and the bottom plate.

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