Modularized industrial computing power equipment

Abstract

The utility model discloses modular industrial computing power equipment, which comprises a power supply unit and a computing power unit, the power supply unit comprises a first box body, a power supply and a cooling fan, the power supply and the cooling fan are arranged on the same side in the first box body, and an air outlet of the cooling fan faces the power supply. The computing power unit comprises a second box body, a display screen, a switch restart key, a DB9 interface, a USB interface, a WiFi network card antenna, an industrial mainboard, a display card and a display card baffle, all the box bodies are of detachable structures, heat dissipation grooves are formed in side plates, communicated wiring opening grooves are formed in the attaching faces of all the box bodies in the vertical direction, and the wiring opening grooves are communicated with the display screen. The power source is connected with the industrial mainboard and the display card through a wiring open slot, the industrial mainboard is arranged on a bottom plate of the second box body, an IO baffle of the industrial mainboard is arranged on a side plate close to a COM pin of the industrial mainboard, the WiFi network card antenna and the display card are located on the side plate where the IO baffle is located, and the display screen is located on the opposite side of the display card. And the maintenance and upgrading of the assembly are more convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of industrial computer equipment, and specifically relates to a modular industrial computing power equipment. Background Art

[0002] Industrial computers are microcontroller-based computers with integrated CPUs that are widely used in manufacturing facilities, process control systems, and various industries. They work in the same way as general-purpose computing devices such as desktop or laptop computers. However, unlike other computers, industrial computers are designed and developed to provide a higher level of reliability as well as processing power and memory capacity suitable for a variety of applications and uses. They are mainly used in the industrial field, so industrial computers can withstand extreme weather conditions, dust and heat, and can be installed in factories, water treatment plants, refineries, laboratories and other harsh environments. With the continuous development of science and technology, the industrial application environment is becoming increasingly complex. Since industrial computers are very easy to maintain and the hardware is easy to access and replace, they are widely used. As the core equipment of industrial applications such as manufacturing, automation, data monitoring and processing, industrial computers need to have high reliability and stability.

[0003] Chinese utility model patent CN217060898U authorizes a computer case with a front power supply, which specifically includes a case body, a positioning hole and a power switch. A positioning hole is provided at one end of the case body, a support structure is provided at the bottom end of the case body, a side panel structure is provided at one side of the case body, a dustproof structure is provided at the top end of the case body, and a power switch is provided at the other end of the case body. By providing a support structure, four groups of plug-in slots are processed at the bottom of the case body, which can be matched with four groups of plug-in columns at the top of the bottom plate, and then inserted into the bottom of the case body. The rubber foot pad is installed on the four groups of mounting seats at the bottom of the bottom plate through the connecting column. Because it is connected by a thread, when in use, the operator can slightly adjust the exposed length of the connecting column by rotating the rubber foot pad, so that the upper case body can be better stood on the plane, thereby realizing the adjustability of the bottom support of the computer case with a front power supply. This design of the industrial computer chassis as a single-layer structure has a certain degree of durability and basic protection functions, but the single-layer structure chassis has low efficiency in space utilization, resulting in a compact layout of internal components, which limits the replacement and addition of components, poor scalability in practical applications, and limits the heat dissipation efficiency of components. Industrial environments are often accompanied by high temperatures and dust, and the heat dissipation problem is particularly important. The heat dissipation problem can seriously affect the performance and life of computer hardware. Chinese utility model patent CN220651181U authorizes a stacked computer chassis, which specifically includes a first chassis, a second chassis and a chassis connector, the chassis connector is arranged between the first chassis and the second chassis, the first chassis and the second chassis are stacked through the chassis connector, and the chassis connector is arranged to achieve stable stacking between the first chassis and the second chassis, preventing the chassis located at a high position from falling due to unstable stacking when the first chassis and the second chassis are stacked, causing damage to the hardware in the chassis, and effectively reducing the floor space occupied by multiple computer chassis used simultaneously. This chassis adopts the method of setting up box connectors to connect two chassis, which solves the problem of occupying too much space when using multiple chassis units. However, the design essence of the single-layer structure of the single unit remains unchanged, and the physical scalability and heat dissipation problems existing in the single-layer structure are still not solved. In addition, the design of the box connector in this design is too complicated and the production cost is high.

[0004] At present, the single-layer structure setting of the existing technology has poor heat dissipation performance, which leads to overheating of the equipment, reduces equipment performance and accelerates hardware aging, and requires complete disassembly of the chassis to replace or upgrade internal components, making the subsequent maintenance and upgrade process cumbersome and time-consuming. At the same time, the existing chassis design is a screen-chassis separation design, which requires an external display screen for normal use, which increases the complexity of maintenance and limits the adaptability of the chassis to meet future technological advances and standard changes, and the portability is greatly reduced. Therefore, it is urgent to develop a new type of modular duplex unit to support complex industrial applications. Utility Model Content

[0005] In order to solve the above problems existing in the prior art, the utility model is implemented through the following technical solutions:

[0006] The utility model provides a modular industrial computing power equipment, including a power supply unit and a computing power unit, wherein the power supply unit includes a first box, a power supply and one or more cooling fans, the power supply and the one or more cooling fans are arranged on the same side of the first box, so that a space is reserved at one end of the first box opposite to the power supply, and the air outlets of one or more cooling fans face the direction of the power supply; the computing power unit includes a second box, a display screen, a DB9 interface, a USB interface, a WiFi network card antenna, an industrial motherboard, a graphics card and a graphics card baffle, the first box and the second box are both detachable box structures, the side panels of the first box and the second box are both provided with heat dissipation grooves, and the second box is attached and connected in the vertical direction. The first box, the second box and the mounting surfaces of the first box are respectively provided with interconnected wiring opening grooves, the power supply is connected to the industrial mainboard and the graphics card through the wiring opening grooves, the industrial mainboard is detachably arranged on the bottom plate of the second box, the DB9 interface, the USB interface, the WiFi network card antenna and the graphics card are all arranged on the first side panel close to the pins of the industrial mainboard, the DB9 interface and the USB interface are connected to the IO baffle of the industrial mainboard on the outside of the first side panel and are connected to the pins of the industrial mainboard, the WiFi network card antenna and the graphics card are respectively installed and connected to the industrial mainboard through the through holes arranged on the first side panel, a graphics card baffle is arranged on the outside of the graphics card, the graphics card baffle can block the graphics card, and the display screen is arranged on the second side panel opposite to the first side panel.

[0007] In one embodiment of the utility model, the modular industrial computing power equipment also includes a hard disk, and a plurality of holes are provided on the inner side of the top plate of the second box body to install a fixing bracket of the hard disk. The hard disk is connected to the power supply through a wiring opening groove, and the hard disk is connected to the industrial motherboard.

[0008] In one embodiment of the utility model, a plurality of auxiliary assembly holes are provided on the first box body and the second box body, and bolts and nuts cooperate to connect the first box body and the second box body through the plurality of auxiliary assembly holes.

[0009] In one embodiment of the present invention, one or more cooling fans are arranged on the side panels adjacent to the first side panel.

[0010] In one embodiment of the utility model, the display screen is fixed on the second side panel via a mounting frame, and the display screen is connected to corresponding pins of the industrial mainboard via a low voltage differential signal interface.

[0011] In one embodiment of the utility model, it also includes a liftable foot pad, which includes a base bolt, a control nut and a locking nut. The base bolt passes through an auxiliary assembly hole located at the bottom of the computing power mechanism. The control nut and the locking nut are respectively connected to the two sides of the auxiliary assembly hole on the base bolt. The control nut can control the height of the base, and the locking nut can keep the height of the base in a locked state. The bottom of the box structure located at the lower position in the first box body and the second box body is the bottom of the computing power mechanism.

[0012] In one embodiment of the utility model, a rubber pad base is provided at the bottom of the liftable foot pad, and the rubber pad base is a soft rubber structure.

[0013] In one embodiment of the present invention, a module connection handle is further included, and the module connection handle is configured on the outer sides of the first box body and the second box body.

[0014] In one embodiment of the utility model, when there are multiple computing power units, a first box body and multiple second boxes are stacked and attached in the vertical direction, and the attachment surfaces between adjacent box structures are respectively provided with interconnected wiring opening grooves, and the multiple second boxes are connected to the power supply of the first box body through the wiring opening grooves.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The modular industrial computing power equipment provided by the utility model optimizes the space by introducing a modular interconnected multi-layer duplex design, configures the power supply separately in one module, and places other key components such as the motherboard and storage device in another module, and opens interconnected wiring opening slots for the power supply unit and the computing power unit on the mounting surface, so that the power supply unit and the computing power unit can be operated separately, avoiding the situation where one module is damaged and the entire computing power mechanism cannot operate, making the installation, maintenance and upgrading of the components more convenient, and flexibly ensuring efficient and stable operation in harsh industrial environments. At the same time, cooling fans and heat sinks are added to the power supply unit and the computing power unit respectively, which improves the overall heat dissipation efficiency of the computing power mechanism. In addition, the independent power supply unit provides more reserved space to facilitate the replacement and upgrading of components, and the detachable box structure further improves the scalability of the computing power mechanism, solving the problems of poor heat dissipation of the traditional chassis, the need to completely disassemble the chassis to replace or upgrade internal components, and the cumbersome and time-consuming subsequent maintenance and upgrade process.

[0017] 2. The modular industrial computing equipment provided by the utility model combines a display screen with a chassis design. No external display screen is required. When a device fails, fault information can be directly queried on the screen and the test equipment can be operated to solve the fault problem. This design greatly improves the scalability and maintenance convenience of the chassis, simplifies the overall assembly process, reduces failure points caused by poor connections or external damage, improves the scalability and flexibility of the industrial host chassis, and enhances its reliability and durability in extreme industrial environments.

[0018] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of a modular industrial computing device provided by an embodiment of the utility model;

[0020] Figure 2 It is a structural schematic diagram of a power supply unit in a modular industrial computing device provided by an embodiment of the utility model;

[0021] Figure 3 (a) is a schematic diagram of the front structure of a computing unit in a modular industrial computing device provided by an embodiment of the utility model. Figure 3 (b) is a schematic diagram of the back structure of a computing unit in a modular industrial computing device provided by an embodiment of the utility model;

[0022] Figure 4 It is a structural schematic diagram of another modular industrial computing device provided by an embodiment of the utility model.

[0023] Description of reference numerals:

[0024] 1-power supply unit; 11-rubber pad base; 12-power supply; 13-cooling fan;

[0025] 2-computing unit; 21-display screen; 22-DB9 interface; 23-switch restart button; 24-USB interface; 25-WiFi network card antenna; 26-industrial motherboard; 27-graphics card; 28-graphics card baffle;

[0026] 3-Module connection handle;

[0027] 4-Auxiliary assembly holes. DETAILED DESCRIPTION

[0028] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the present invention, the scheme according to the present invention is described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0029] The above and other technical contents, features and effects of the utility model are clearly presented in the following detailed description of the specific implementation mode in conjunction with the accompanying drawings. Through the description of the specific implementation mode, the technical means and effects adopted by the utility model to achieve the predetermined purpose can be more deeply and specifically understood. However, the attached drawings are only for reference and explanation, and are not used to limit the technical solution of the utility model.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants are intended to cover non-exclusive inclusion, so that an article or device including a series of elements includes not only those elements, but also other elements that are not explicitly listed. In the absence of more restrictions, the elements defined by the statement "including one..." do not exclude the existence of other identical elements in the article or device including the elements.

[0031] Embodiment 1

[0032] See also Figure 1 , Figure 2 and Figure 3 , Figure 1 It is a structural schematic diagram of a modular industrial computing device provided by an embodiment of the utility model. Figure 2 This is a schematic diagram of the structure of a power supply unit in a modular industrial computing device provided by an embodiment of the utility model. Figure 3 (a) is a schematic diagram of the front structure of a computing unit in a modular industrial computing device provided by an embodiment of the utility model. Figure 3 (b) is a schematic diagram of the back structure of a computing unit in a modular industrial computing device provided by an embodiment of the utility model. The modular industrial computing device includes a power supply unit 1 and a computing unit 2.

[0033] Specifically, the power supply unit 1 includes a first box body, a power supply 12 and one or more cooling fans 13. The power supply 12 and the one or more cooling fans 13 are all arranged on the same side of the first box body so that space is reserved at the end of the first box body opposite to the power supply 12, and the air outlets of one or more cooling fans 13 are facing the direction of the power supply 12.

[0034] The computing power unit 2 includes a second box, a display screen 21, a DB9 interface 22, a USB interface 24, a WiFi network card antenna 25, an industrial motherboard 26, a graphics card 27 and a graphics card baffle 28. Specifically, the first box and the second box are both detachable box structures, and the side panels of the first box and the second box are both provided with heat dissipation grooves. The second box is attached to and connected to the first box in the vertical direction. The attached surfaces of the second box and the first box are respectively provided with interconnecting wiring opening grooves. The power supply 12 is connected to the industrial motherboard 26 and the graphics card 27 loaded in the computing power unit 2 through the wiring opening grooves to supply power to them respectively. The industrial motherboard 26 is detachably arranged on the bottom plate of the second box body, and the DB9 interface 22, USB interface 24, WiFi network card antenna 25 and graphics card 27 are all arranged on the first side panel close to the pins of the industrial motherboard 26. The DB9 interface 22 and USB interface 24 are connected to the IO baffle of the industrial motherboard 26 on the outer side of the first side panel and are connected to the pins of the industrial motherboard 26. Specifically, an IO baffle is arranged at the pin end of the industrial motherboard 26, and the IO baffle is fixedly arranged on the first side panel, which can limit the industrial motherboard 26. The DB9 interface 22 and the USB interface 24 are respectively connected to the COM pin and USB pin of the industrial motherboard 26 through the pin ports clamped by the IO baffle on the first side panel to meet the interfaces of different sensors in the industrial environment. The WiFi network card antenna 25 and the graphics card 27 are respectively installed and connected to the industrial motherboard 26 through the through holes set in the first side panel, which enhances the ductility and functionality of the computing unit, so that the DB9 interface 22, the USB interface 24, the WiFi network card antenna 25 and the graphics card 27 can be connected to the industrial motherboard 26 with the shortest wiring distance. A graphics card baffle 28 is set on the outside of the graphics card 27, and the graphics card baffle 28 can block the graphics card 27 to prevent dust from entering the slot of the graphics card 27 and affecting its performance, while improving the aesthetics of the computing unit 2. The display screen 21 is set on the second side panel on the opposite side of the first side panel. Such a setting saves connecting wires and saves internal space. The DB9 interface is also a D-type data interface connector.

[0035] Specifically, when the first box body is arranged above the second box body, the bottom plate of the second box body is detachably connected to the side plate of the second box body, and the internal components of the computing unit 2 can be replaced by removing the bottom plate of the second box body.

[0036] Preferably, when the second box is arranged above the first box, the top plate of the second box is detachably connected to the side plate of the second box, and the internal components of the computing unit 2 can be replaced by removing the top plate of the second box. If there is a need to upgrade the components of the computing unit 2 during use, the components of the computing unit 2 can be replaced by removing the bolts and removing the top plate. At the same time, since the industrial motherboard 26 is arranged on the bottom plate of the second box, removing the top plate of the second box can optimally retain the connection between the industrial motherboard 26 and other components. In the modular industrial computing power equipment provided in this embodiment, the top plate of the computing unit 2 is detachably connected to other side plates by bolts.

[0037] In this embodiment, the industrial motherboard 26 is an ITX industrial motherboard, which is fixed to the corresponding hole position of the bottom plate of the second box body by copper columns and bolts. The graphics card 27 can be a full-height graphics card, or the graphics card 27 can be a half-height graphics card. The PCIE baffle can adapt to full-height / half-height graphics cards with single baffles / double / triple baffles. Five DB9 interfaces and two USB interfaces are reserved on the IO baffle of the industrial motherboard 26. The first box body and the second box body are both detachably enclosed by upper and lower bottom plates and four side plates. For example, the upper and lower bottom plates and four side plates can be enclosed and fixed by bolts to form a box structure. The power supply 12 and four cooling fans 13 are fixed near the same side panel structure in the first box body by fastening bolts. The number and installation position of the cooling fans 13 can be increased or decreased according to the needs of the working environment. In this way, there is sufficient reserved space on the other inner side of the first box body opposite to the power supply 12 and the cooling fans 13. When external components need to be added during operation, the external components can be installed in the reserved space to facilitate replacement and upgrading of the components. Each side panel is provided with strip-shaped heat dissipation grooves to improve the overall heat dissipation efficiency.

[0038] The modular industrial computing power equipment provided in this embodiment optimizes the space by introducing a modular interconnected multi-layer duplex design, configuring the power supply separately in one module, and placing other key components such as the motherboard and storage device in another module, and opening interconnected wiring slots for the power supply unit and the computing power unit on the mounting surface, respectively, so that the power supply unit and the computing power unit can be operated separately, avoiding the situation where one module is damaged and the entire computing power mechanism cannot operate, making the installation, maintenance and upgrading of the components more convenient, and flexibly ensuring efficient and stable operation in harsh industrial environments. At the same time, cooling fans and heat sinks are added to the power supply unit and the computing power unit respectively, which improves the overall heat dissipation efficiency of the computing power mechanism. In addition, the independent power supply unit provides more reserved space to facilitate the replacement and upgrading of components, and the detachable box structure further improves the scalability of the computing power mechanism, solving the problems of poor heat dissipation of the traditional chassis, the need to completely disassemble the chassis to replace or upgrade internal components, and the cumbersome and time-consuming subsequent maintenance and upgrade process. At the same time, the modular industrial computing equipment provided in this embodiment combines a display screen with a chassis design, and does not require an external display screen. When a device fails, fault information can be directly queried on the screen and the test equipment can be operated to solve the fault problem. This design greatly improves the scalability and maintenance convenience of the chassis, simplifies the overall assembly process, reduces failure points caused by poor connections or external damage, improves the scalability and flexibility of the industrial host chassis, and enhances its reliability and durability in extreme industrial environments.

[0039] Furthermore, the modular industrial computing power equipment also includes a hard disk. A plurality of holes are provided on the inner side of the top plate of the second box body to install a fixing frame of the hard disk. The hard disk is connected to the power supply 12 through the wiring opening groove, and the hard disk is connected to the industrial motherboard 26.

[0040] Furthermore, a plurality of auxiliary assembly holes 4 are provided on the boxes of the first box body and the second box body, and the bolts and nuts cooperate to connect the first box body and the second box body through the plurality of auxiliary assembly holes 4. Specifically, after the bolts pass through the auxiliary assembly holes 4 between the two boxes of the first box body and the second box body, the nuts are used to tighten and fix them, thereby connecting the two box structures of the first box body and the second box body. In this embodiment, auxiliary assembly holes 4 are provided on the handle side and the upper and lower positions of each box structure, and each box structure is an independent unit. During use, when additional computing power units need to be added, they can be paired through the auxiliary assembly holes 4 and then fixed through the bolt and nut structure, and the additional computing power units can be assembled to any upper, lower, left, and right positions of the existing module.

[0041] Preferably, one or more cooling fans 13 are arranged on the side panels adjacent to the first side panel, that is, one or more cooling fans 13 are arranged on the side panels adjacent to the side panel where the DB9 interface 22 is located, and a strip-shaped heat dissipation groove is arranged on the side panel adjacent to the side panel where the DB9 interface 22 is located. When the graphics card 27 is used, the graphics card fan can exchange heat with the outside world through the strip-shaped heat dissipation groove.

[0042] Furthermore, the display screen 21 is fixed on the second side panel, that is, the side panel opposite to the first side panel where the IO baffle is located, through a mounting frame. The display screen 21 is directly connected to the corresponding pin of the industrial mainboard 26 inside the computing unit 2 through a low-voltage differential signal (LVDS) interface, avoiding the problem of HDMI exposure caused by the need to switch the HDMI cable internally to connect to the HDMI interface at the IO baffle of the industrial mainboard 26, avoiding exposure and wear while saving the internal space of the computing unit 2. Preferably, the display screen 21 is configured with a touch function, so that the display screen 21 can use the function of the industrial host normally without an external mouse, thereby improving the portability of the modular industrial computing device. At the same time, a switch restart key 23 is also provided on the second side panel where the display screen is located, and the switch restart key 23 is used to control the start and stop of the industrial mainboard 26. In addition, a switch button of the power supply 12 is also provided on the outer panel of the first box (not shown in the figure). The display screen in the modular industrial computing power equipment provided in this embodiment is connected to the corresponding pins of the industrial motherboard through the LVDS interface, which shortens the physical distance between the display screen and the motherboard, shortens the data transmission path, and can improve the speed and reliability of signal transmission. At the same time, since there is no need for an external screen to operate, the overall portability is improved, and the interface damage or loose connection caused by external force is reduced, thereby improving the overall stability and durability of the system. When operating and testing in the computing power unit, operations can also be performed directly on the touch display screen. The staff does not need to carry a portable screen with them, and can also operate directly during inspection and maintenance, which greatly improves the overall maintenance convenience of the equipment.

[0043] Furthermore, the modular industrial computing power equipment also includes a liftable foot pad, which includes a base bolt, a control nut and a locking nut. The base bolt passes through the auxiliary assembly hole 4 located at the bottom of the computing power mechanism. Specifically, the bottom of the box structure located at the lower position among the first box body and the second box body is the bottom of the computing power mechanism. The control nut and the locking nut are respectively connected to the two sides of the auxiliary assembly hole 4 on the base bolt. The control nut can control the height of the base to adapt to the use environment and make the position of the whole machine stable. The locking nut can keep the height of the base in a locked state.

[0044] Furthermore, a rubber pad base 11 is provided at the bottom of the liftable foot pad. The rubber pad base 11 is a soft rubber structure. The rubber pad base 11 can directly contact the working platform to play an anti-vibration role.

[0045] Preferably, the modular industrial computing power equipment further includes a module connection handle 3, and the outer sides of the first box body and the second box body are both provided with a module connection handle 3 to improve portability.

[0046] Embodiment 2

[0047] Please refer to Figure 4 , Figure 4 It is a structural schematic diagram of another modular industrial computing power device provided by an embodiment of the utility model. The modular industrial computing power device provided by the utility model is expanded on the modular industrial computing power device provided by the above-mentioned embodiment one. When there are multiple computing power units 2, the first box body and the multiple second boxes are stacked and attached in the vertical direction, and the attachment surfaces between adjacent box structures are respectively provided with interconnected wiring opening grooves, and the multiple second boxes are connected to the power supply 12 of the first box body through the wiring opening grooves.

[0048] Specifically, the power supply unit 1 and the computing unit 2 are connected and expanded through the auxiliary assembly holes 4 and bolts. In this embodiment, the modular industrial computing device includes 5 computing units 2 and 1 power supply unit 1. Based on the detachable structure of the power supply unit 1 and the computing unit 2, this embodiment allows the expansion of additional computing units or hard disk components in multiple directions of the power supply unit 1 and the computing unit 2, so that the computing power of the system can be dynamically expanded without having to invest in hardware that may not be temporarily needed at the beginning, making the replacement, upgrade and maintenance of a single module easier. By adding additional computing units in multiple directions, a highly redundant system can be designed. When a module in the system fails, other modules can take over its tasks to ensure the continuous operation of the system. In an industrial environment, such a design effectively disperses the heat source, optimizes the heat dissipation efficiency, and significantly extends the service life of the hardware.

[0049] The above contents are further detailed descriptions of the present invention in combination with specific preferred implementations, and the specific implementation of the present invention cannot be considered to be limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the protection scope of the present invention.

Claims

1. A modular industrial computing device, characterized in that: It comprises a power supply unit (1) and a computing power unit (2), wherein: The power supply unit (1) comprises a first housing, a power supply (12) and one or more cooling fans (13); the power supply (12) and the one or more cooling fans (13) are arranged on the same side of the first housing, so that a space is reserved at the end of the first housing opposite to the power supply (12), and the air outlets of the one or more cooling fans (13) face the direction of the power supply (12); The computing unit (2) comprises a second box, a display screen (21), a DB9 interface (22), a USB interface (24), a WiFi network card antenna (25), an industrial motherboard (26), a graphics card (27) and a graphics card baffle (28); the first box and the second box are both detachable box structures; the side panels of the first box and the second box are both provided with heat dissipation grooves; the second box is attached to and connected to the first box in a vertical direction; the attached surfaces of the second box and the first box are respectively provided with interconnecting wiring opening grooves; the power supply (12) is connected to the industrial motherboard (26) and the graphics card (27) through the wiring opening grooves; the industrial motherboard (26) is detachably arranged on the bottom plate of the second box The DB9 interface (22), the USB interface (24), the WiFi network card antenna (25) and the graphics card (27) are all arranged on a first side panel close to the pins of the industrial main board (26); the DB9 interface (22) and the USB interface (24) are connected to the IO baffle of the industrial main board (26) and the pins of the industrial main board (26) on the outside of the first side panel; the WiFi network card antenna (25) and the graphics card (27) are respectively installed and connected to the industrial main board (26) through the through holes arranged on the first side panel; a graphics card baffle (28) is arranged on the outside of the graphics card (27); the graphics card baffle (28) can shield the graphics card (27); and the display screen (21) is arranged on a second side panel opposite to the first side panel.

2. The modular industrial computing device according to claim 1, characterized in that: It also includes a hard disk. The inner side of the top plate of the second box body is provided with a plurality of holes for installing a fixing frame of the hard disk. The hard disk passes through a wiring opening slot to connect to the power supply (12), and the hard disk is connected to the industrial motherboard (26).

3. The modular industrial computing device according to claim 1, characterized in that: A plurality of auxiliary assembly holes (4) are provided on the first box body and the second box body, and bolts and nuts cooperate to connect the first box body and the second box body through the plurality of auxiliary assembly holes (4).

4. The modular industrial computing device according to claim 1, characterized in that: One or more cooling fans (13) are arranged on the side panels adjacent to the first side panel.

5. The modular industrial computing device according to claim 1, characterized in that: The display screen (21) is fixed to the second side plate via a mounting frame, and the display screen (21) is connected to corresponding pins of the industrial mainboard (26) via a low-voltage differential signal interface.

6. The modular industrial computing device according to claim 3, characterized in that: It also includes a liftable foot pad, which includes a base bolt, a control nut and a locking nut. The base bolt passes through an auxiliary assembly hole (4) located at the bottom of the computing mechanism. The control nut and the locking nut are respectively connected to the two sides of the auxiliary assembly hole (4) on the base bolt. The control nut can control the height of the base, and the locking nut can keep the height of the base in a locked state. The bottom of the box structure located at the lower position of the first box body and the second box body is the bottom of the computing mechanism.

7. The modular industrial computing device according to claim 6, characterized in that: A rubber pad base (11) is arranged at the bottom of the liftable foot pad, and the rubber pad base (11) is a soft rubber structure.

8. The modular industrial computing device according to claim 1, characterized in that: It also includes a module connection handle (3), and the module connection handle (3) is configured on the outer sides of the first box body and the second box body.

9. The modular industrial computing device according to claim 1, characterized in that: When there are multiple computing power units (2), the first box body and the multiple second boxes are stacked and attached in the vertical direction, and the attached surfaces between adjacent box structures are respectively provided with interconnecting wiring opening grooves, and the multiple second boxes are connected to the power supply (12) of the first box body through the wiring opening grooves.

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