Industrial gateway

Abstract

The utility model relates to the technical field of gateway structures, and provides an industrial gateway which comprises a shell, a circuit assembly and a waterproof cover plate, a mounting groove is formed in the outer surface of the shell, and an opening is formed in the groove bottom wall of the mounting groove; the circuit assembly is arranged in the containing cavity and comprises a circuit board and an interface assembly, and the interface assembly faces the opening; the waterproof cover plate is arranged in the mounting groove, and the waterproof cover plate is connected to the groove bottom wall of the mounting groove and covers the opening; in the direction perpendicular to the groove bottom wall of the mounting groove, the waterproof cover plate and the groove bottom wall of the mounting groove form an overlapping area, and the overlapping area is annularly arranged on the opening; according to the industrial gateway provided by the embodiment of the invention, external dust and water drops must pass through the overlapping area to enter the accommodating cavity from the opening, and the probability that the external dust and water drops enter the accommodating cavity is lower, that is, the waterproof and dustproof performance of the industrial gateway is better.

Description

Technical Field

[0001] The present application relates to the technical field of gateway structure, and in particular provides an industrial gateway. Background Art

[0002] A gateway is a device or program that connects different networks, protocols, or data formats; it acts like an intermediary or translator, enabling different networks to communicate and exchange data.

[0003] Since there are many electrical components inside the gateway, the gateway has high dust and water resistance requirements; therefore, how to improve the protection level of the gateway is an urgent problem to be solved. Utility Model Content

[0004] The purpose of the embodiment of the present application is to provide an industrial gateway, aiming to improve the waterproof and dustproof capabilities of the industrial gateway.

[0005] To achieve the above purpose, the technical solution adopted in the embodiment of the present application is:

[0006] An embodiment of the present application provides an industrial gateway, including a shell, a circuit assembly and a waterproof cover plate, wherein a accommodating cavity is formed inside the shell, and an outer surface of the shell is inwardly recessed to form a mounting groove, and an opening connected to the accommodating cavity is formed on the bottom wall of the mounting groove; the circuit assembly is arranged in the accommodating cavity, and the circuit assembly includes a circuit board, and an interface assembly arranged on the circuit board and electrically connected to the circuit board; the interface assembly faces the opening; the waterproof cover plate is arranged in the mounting groove, and the waterproof cover plate is connected to the bottom wall of the mounting groove and covers the opening; in a direction perpendicular to the bottom wall of the mounting groove, the waterproof cover plate and the bottom wall of the mounting groove form an overlapping area, and the overlapping area is arranged around the opening.

[0007] Beneficial effects of the embodiments of the present application: The industrial gateway provided by the embodiments of the present application, by setting a mounting groove on the shell and opening an opening on the bottom wall of the mounting groove, thereby, the interface component in the accommodating cavity of the shell can be oriented toward the opening, so as to facilitate wiring operations on the interface component from the outside of the shell; at the same time, when the opening is sealed with a waterproof cover, the waterproof cover can be connected to the bottom wall of the mounting groove, and in a direction perpendicular to the bottom wall of the mounting groove, the waterproof cover and the bottom wall of the mounting groove form an overlapping area, thereby, external dust and water droplets must pass through the overlapping area to enter the accommodating cavity from the opening, and the probability of external dust and water droplets entering the accommodating cavity is lower, that is, the waterproof and dustproof performance of the industrial gateway is better.

[0008] In some embodiments, the industrial gateway also includes a plurality of fastening structures, and the waterproof cover is connected to the bottom wall of the installation groove through the fastening structures; the plurality of fastening structures are all located in the overlapping area and are arranged around the opening.

[0009] In some embodiments, a first sealing groove is formed on the bottom wall of the installation groove, and the first sealing groove is arranged around the opening; a first sealing ring is arranged in the first sealing groove.

[0010] In some embodiments, a first annular protrusion is further provided on a side of the waterproof cover plate facing the opening, and the first annular protrusion is used to be inserted into the first sealing groove.

[0011] In some embodiments, the shell further includes an upper shell and a bottom cover, the upper shell is detachably connected to the bottom cover, and the upper shell and the bottom cover enclose the accommodating cavity; a second sealing ring is sandwiched between the upper shell and the bottom cover, and the mounting groove is opened on the outer surface of the upper shell.

[0012] In some embodiments, a second annular sealing groove is provided on the bottom cover, and the second sealing ring is arranged in the second sealing groove; a second annular protrusion is provided on the side of the upper shell facing the bottom cover, and the second annular protrusion is used to be inserted into the second sealing groove.

[0013] In some embodiments, the circuit component further includes a first connection port, and the first connection port is configured to implement a serial port function and a network port function.

[0014] In some embodiments, the circuit component further includes a second connection port and a power interface, the second connection port is configured to be able to implement a network port function; the first connection port, the second connection port and the power interface are arranged in parallel in sequence.

[0015] In some embodiments, the circuit component also includes a communication module, and the communication module includes at least one of a 4G module, a 5G module, and a wifi module.

[0016] In some embodiments, the interface component includes at least one of a USB interface, a TypC interface, and a SIM card holder. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or related technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 A schematic diagram of the structure of the industrial gateway provided in the embodiment of the present application;

[0019] Figure 2 A schematic diagram of the structure of the industrial gateway from another perspective provided in an embodiment of the present application;

[0020] Figure 3 A schematic diagram of the structure of a waterproof cover provided in an embodiment of the present application;

[0021] Figure 4 An exploded diagram of the industrial gateway provided in an embodiment of the present application.

[0022] Among them, the reference numerals in the figure are:

[0023] 100. Industrial gateway;

[0024] 10. Shell; 101. Accommodating cavity; 11. Upper shell; 111. Mounting groove; 112. Opening; 113. First sealing groove; 12. Bottom cover; 121. Second sealing groove;

[0025] 20. Circuit assembly; 21. Circuit board; 22. Interface assembly; 23. First connection port; 24. Second connection port; 25. Power supply interface; 26. Communication module;

[0026] 30. waterproof cover plate; 301. overlap area; 31. first annular convex portion;

[0027] 40. Fastening structure; 50. First sealing ring; 60. Second sealing ring. DETAILED DESCRIPTION

[0028] Embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limiting the present application.

[0029] In the description of the present application, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0031] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0032] A gateway is a device or program that connects different networks, protocols or data formats; it acts like an intermediary or translator, enabling different networks to communicate and exchange data. Since there are many electrical components inside the gateway, the gateway has a high dust and water resistance level requirement; therefore, how to improve the protection level of the gateway is an urgent problem to be solved.

[0033] Based on the above considerations, in order to improve the waterproof and dustproof capabilities of the industrial gateway, the present application provides an industrial gateway, by setting a mounting groove on the shell and opening an opening on the bottom wall of the mounting groove, thereby, the interface component in the accommodating cavity of the shell can face the opening, so as to facilitate the wiring operation of the interface component from the outside of the shell; at the same time, when the opening is sealed with a waterproof cover, the waterproof cover can be connected to the bottom wall of the mounting groove, and in a direction perpendicular to the bottom wall of the mounting groove, the waterproof cover and the bottom wall of the mounting groove form an overlapping area, thereby, external dust and water droplets must pass through the overlapping area to enter the accommodating cavity from the opening, and the probability of external dust and water droplets entering the accommodating cavity is lower, that is, the waterproof and dustproof performance of the industrial gateway is better.

[0034] Below, the industrial gateway provided in the embodiment of the present application will be introduced in detail according to the specific implementation method.

[0035] Please refer to Figures 1 to 4The embodiment of the present application provides an industrial gateway 100, including a shell 10, a circuit component 20 and a waterproof cover plate 30. The shell 10 has an accommodating cavity 101 formed inside, and the outer surface of the shell 10 is recessed inward to form a mounting groove 111. The bottom wall of the mounting groove 111 is provided with an opening 112 connected to the accommodating cavity 101; the circuit component 20 is arranged in the accommodating cavity 101, and the circuit component 20 includes a circuit board 21, and an interface component 22 arranged on the circuit board 21 and electrically connected to the circuit board 21; the interface component 22 faces the opening 112; the waterproof cover plate 30 is arranged in the mounting groove 111, and the waterproof cover plate 30 is connected to the bottom wall of the mounting groove 111 and covers the opening 112; in a direction perpendicular to the bottom wall of the mounting groove 111, the waterproof cover plate 30 and the bottom wall of the mounting groove 111 form an overlapping area 301, and the overlapping area 301 is arranged around the opening 112.

[0036] The housing 10 may be, but is not limited to, an injection molding structure, a plastic structure, etc. The housing 10 may be in any structure, such as a rectangular structure, a circular structure, etc. A receiving cavity 101 is formed inside the housing 10, and the receiving cavity 101 is used to accommodate the circuit assembly 20, so that the housing 10 can protect the circuit assembly 20 from water and dust.

[0037] The outer surface of the housing 10 is inwardly recessed to form a mounting groove 111; optionally, the mounting groove 111 can be recessed at any location on the outer surface of the housing 10; the mounting groove 111 can be, but is not limited to, a rectangular groove, a circular groove, or other polygonal grooves, etc. The number of the mounting grooves 111 is one or more than one.

[0038] An opening 112 is provided on the bottom wall of the mounting groove 111 , so that the accommodating cavity 101 inside the housing 10 can be connected with the outside through the opening 112 , so that the circuit assembly 20 in the accommodating cavity 101 can be connected with the external structure to realize signal transmission.

[0039] The waterproof cover plate 30 is disposed in the mounting groove 111 and is used to block the opening 112, thereby achieving the closure of the accommodating cavity 101. Optionally, the waterproof cover plate 30 may be a material structure with waterproof performance, such as an injection molding structure, a plastic structure, etc.; the waterproof cover plate 30 may be fixedly connected to the bottom wall of the mounting groove 111 by means of snap connection, buckle connection, fastening structure connection, etc. Exemplarily, in some embodiments, the mounting groove 111 may be a rectangular groove body, the waterproof cover plate 30 may be a rectangular plate body matching the structure of the mounting groove 111, and the waterproof cover plate 30 may be fixedly connected to the bottom wall of the mounting groove 111 by a plurality of fastening structures (such as screws), and the fastening structures may be distributed at the four top corners of the waterproof cover plate 30.

[0040] It can be understood that the waterproof cover 30 is sealed at the opening 112, and the waterproof cover 30 is in contact with the bottom wall of the mounting groove 111. External water droplets or dust need to pass through the point where the waterproof cover 30 and the bottom wall of the mounting groove 111 are in contact before they can enter the accommodating cavity 101 from the opening 112. Therefore, the waterproof cover 30 is connected to the bottom wall of the mounting groove 111 and sealed at the opening 112, so the protective effect is better.

[0041] At the same time, when the waterproof cover plate 30 is connected to the bottom wall of the mounting groove 111, when the size of the waterproof cover plate 30 matches that of the mounting groove 111, the inner side wall of the mounting groove 111 can abut against the side end of the waterproof cover plate 30, and external water droplets or dust need to pass through the abutment between the side end of the waterproof cover plate 30 and the inner side wall of the mounting groove 111 before they can continue to penetrate inward.

[0042] The overlap area 301 refers to the overlap area formed by the waterproof cover plate 30 and the bottom wall of the installation groove 111 in the direction perpendicular to the bottom wall of the installation groove 111. It can be understood that the overlap area 301 can be arranged around the opening 112, that is, the opening 112 is surrounded by the overlap area formed by the waterproof cover plate 30 and the bottom wall of the installation groove 111, so that external water drops, dust, etc. must pass through the overlap area before they can penetrate into the opening 112.

[0043] Optionally, when the waterproof cover 30 is inserted into the mounting groove 111 and connected to the bottom wall of the mounting groove 111, in order to improve the consistency between the waterproof cover 30 and the outer surface of the shell 10, the end surface of the waterproof cover 30 facing outward can be set to be flush with the outer surface of the shell 10.

[0044] The circuit assembly 20 includes a circuit board 21 and an interface assembly 22. The interface assembly 22 is used to connect with external devices to achieve signal transmission; optionally, the interface assembly 22 includes but is not limited to a USB interface, a TYPC interface, etc. The interface assembly 22 faces the opening 112, so that the opening 112 can be opened by removing the waterproof cover 30, so that the interface assembly 22 can be exposed from the opening 112, thereby facilitating wiring operations.

[0045] The industrial gateway 100 provided in the embodiment of the present application is provided with a mounting groove 111 on the shell 10, and an opening 112 is opened on the bottom wall of the mounting groove 111, thereby, the interface component 22 in the accommodating cavity 101 of the shell 10 can face the opening 112, so as to facilitate the wiring operation of the interface component 22 from the outside of the shell 10; at the same time, when the opening 112 is covered with the waterproof cover plate 30, the waterproof cover plate 30 can be connected to the bottom wall of the mounting groove 111, and in the direction perpendicular to the bottom wall of the mounting groove 111, the waterproof cover plate 30 and the bottom wall of the mounting groove 111 form an overlapping area 301, thereby, external dust and water droplets must pass through the overlapping area 301 to enter the accommodating cavity 101 from the opening 112, and the probability of external dust and water droplets entering the accommodating cavity 101 is lower, that is, the waterproof and dustproof performance of the industrial gateway 100 is better.

[0046] It can be understood that the circuit assembly 20 can also include a reset element for realizing the reset function, a switch element for realizing the power switch, etc.; the reset element, the switch element, etc. can also be arranged toward the opening 112 to facilitate the operation of the operator.

[0047] Please refer to Figures 1 to 4 In some embodiments, the industrial gateway 100 further includes a plurality of fastening structures 40 , and the waterproof cover 30 is connected to the bottom wall of the mounting groove 111 through the fastening structures 40 ; the plurality of fastening structures 40 are all located in the overlapping area 301 and are arranged around the opening 112 .

[0048] The fastening structure 40 includes but is not limited to detachable connection structures such as screws, bolts, and buckles. The waterproof cover plate 30 is connected to the bottom wall of the installation groove 111 through the fastening structure 40. When the waterproof cover plate 30 needs to be removed, the fastening structure 40 can be removed, and then the waterproof cover plate 30 can be removed. The fastening structure 40 is located in the overlap area 301, so that the fastening structure 40 can simultaneously connect the waterproof cover plate 30 and the bottom wall of the installation groove 111, thereby connecting the waterproof cover plate 30 and the bottom wall of the installation groove 111.

[0049] It can be understood that a plurality of fastening structures 40 are arranged around the opening 112, thereby, the plurality of fastening structures 40 can be arranged around the opening 112 and fix the waterproof cover plate 30 and the bottom wall of the installation groove 111 to be connected; thereby, the connection points between the waterproof cover plate 30 and the bottom wall of the installation groove 111 can be distributed more evenly, and the sealing performance of the overlapping area 301 formed between the waterproof cover plate 30 and the bottom wall of the installation groove 111 is better, thereby further improving the protection performance of the industrial gateway 100.

[0050] Please refer to Figures 1 to 4In some embodiments, a first sealing groove 113 is formed on the bottom wall of the installation groove 111 , and the first sealing groove 113 is arranged around the opening 112 ; a first sealing ring 50 is arranged in the first sealing groove 113 .

[0051] The first sealing ring 50 may be, but is not limited to, a rubber sealing ring, a silicone sealing ring or other elastic waterproof sealing ring.

[0052] In this way, the first sealing ring 50 is arranged in the first sealing groove 113, and the first sealing groove 113 is arranged around the opening 112. When the waterproof cover plate 30 is connected to the bottom wall of the mounting groove 111, the waterproof cover plate 30 abuts against the bottom wall of the mounting groove 111. Therefore, the first sealing ring 50 can effectively improve the sealing performance between the waterproof cover plate 30 and the bottom wall of the mounting groove 111, thereby improving the waterproof and dustproof effect of the accommodating cavity 101 in the shell 10.

[0053] Please refer to Figures 1 to 4 In some embodiments, a first annular protrusion 31 is further provided on the side of the waterproof cover plate 30 facing the opening 112 , and the first annular protrusion 31 is used to be inserted into the first sealing groove 113 .

[0054] The first annular protrusion 31 may be an annular protrusion structure, and the cross section of the protrusion structure may be, but is not limited to, an arc shape, a rectangle, etc.

[0055] In this way, when the waterproof cover plate 30 is connected to the bottom wall of the mounting groove 111, the waterproof cover plate 30 abuts against the bottom wall of the mounting groove 111. At this time, the first annular protrusion 31 will be inserted into the first sealing groove 113, so that the first annular protrusion 31 will abut against the first sealing ring 50, and the elastic deformation of the first sealing ring 50 will be larger. The first sealing ring 50 can fill the first sealing groove 113 more fully, that is, the sealing effect of the first sealing ring 50 is better, thereby being able to further improve the waterproof and dustproof effect of the accommodating cavity 101 in the shell 10.

[0056] Please refer to Figures 1 to 4 In some embodiments, the shell 10 also includes an upper shell 11 and a bottom cover 12. The upper shell 11 is detachably connected to the bottom cover 12. The upper shell 11 and the bottom cover 12 enclose a accommodating cavity 101. A second sealing ring 60 is sandwiched between the upper shell 11 and the bottom cover 12, and a mounting groove 111 is opened on the outer surface of the upper shell 11.

[0057] Among them, the upper shell 11 can be a structure with a space formed inside; illustratively, the upper shell 11 can include an end and a side surrounding portion arranged around the outer periphery of the end, and the side surrounding portion is connected to the bottom cover 12 on the side facing away from the end and encloses the bottom cover 12 to form a accommodating cavity 101.

[0058] The upper shell 11 is detachably connected to the bottom cover 12; optionally, the upper shell 11 can be connected to the bottom cover 12 by fasteners, such as fastening the upper shell 11 and the bottom cover 12 by bolts, screws, etc.; or, the upper shell 11 and the bottom cover 12 can be detachably connected by snap-fitting or the like.

[0059] A second sealing ring 60 is sandwiched between the upper shell 11 and the bottom cover 12. When a connection is formed between the upper shell 11 and the bottom cover 12, the second sealing ring 60 can be sandwiched between the upper shell 11 and the bottom cover 12, so that the second sealing ring 60 can effectively improve the sealing performance between the upper shell 11 and the bottom cover 12.

[0060] Please refer to Figures 1 to 4 In some embodiments, a second annular sealing groove 121 is provided on the bottom cover 12, and the second sealing ring 60 is arranged in the second sealing groove 121; a second annular protrusion (not shown in the figure) is provided on the side of the upper shell 11 facing the bottom cover 12, and the second annular protrusion is used to be inserted into the second sealing groove 121.

[0061] In this embodiment, the second sealing ring 60 can be accommodated in the second sealing groove 121. The second annular protrusion can be, but is not limited to, a protruding structure with an arc-shaped or rectangular cross section.

[0062] In this way, when the bottom cover 12 and the upper shell 11 are connected, the second annular protrusion will be inserted into the second sealing groove 121, so that the second annular protrusion will abut against the second sealing ring 60, and the elastic deformation of the second sealing ring 60 will be larger, and the second sealing ring 60 can fill the second sealing groove 121 more fully, that is, the sealing effect of the second sealing ring 60 is better, thereby being able to further improve the waterproof and dustproof effect of the accommodating cavity 101.

[0063] Please refer to Figures 1 to 4 In some embodiments, the circuit component 20 further includes a first connection port 23, and the first connection port 23 is configured to realize a serial port function and a network port function.

[0064] It can be understood that the first connection port 23 can realize the serial port function and the network port function, thereby reducing the configuration of the connection port and further effectively reducing the volume of the industrial gateway 100.

[0065] Among them, the implementation method of integrating the serial port function and the network port function into the first connection port 23 is as follows: the first connection port 23 is communicated through the internal PIN pin and the corresponding wiring harness, thereby, the PIN pin in the first connection port 23 can be divided, and the PIN pin is divided into a first part and a second part, the first part is used to realize the serial port function, and the second part is used to realize the network port function; thereby, the purpose of integrating the serial port function and the network port function into the first connection port 23 can be achieved.

[0066] It should be understood that the technology for integrating the serial port function and the network port function into the first connection port 23 adopts conventional technology, and the specific principle will not be elaborated here.

[0067] Please refer to Figures 1 to 4 In some embodiments, the circuit component 20 further includes a second connection port 24 and a power interface 25, and the second connection port 24 is configured to realize a network port function; the first connection port 23, the second connection port 24 and the power interface 25 are arranged in parallel in sequence.

[0068] The second connection port 24 may be, but is not limited to, a 100M Ethernet port, a 1000M Ethernet port, etc. The second connection port 24 is used to implement data transmission. The power interface 25 is used to connect to a power source to provide electrical energy.

[0069] With such arrangement, the first connection port 23 , the second connection port 24 and the power interface 25 are arranged in parallel in sequence, which can improve the regularity of the first connection port 23 , the second connection port 24 and the power interface 25 , and facilitate the line arrangement of the first connection port 23 , the second connection port 24 and the power interface 25 .

[0070] Please refer to Figures 1 to 4 In some embodiments, the circuit component 20 also includes a communication module 26, and the communication module 26 includes at least one of a 4G module, a 5G module, and a wifi module.

[0071] With such configuration, the communication function can be realized by setting at least one of the 4G module, 5G module, and wifi module.

[0072] Please refer to Figures 1 to 4 In some embodiments, the interface component 22 includes at least one of a USB interface, a TypC interface, and a SIM card socket.

[0073] With such configuration, signal transmission with the outside can be achieved by configuring at least one of a USB interface, a Type C interface, and a SIM card holder.

[0074] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. An industrial gateway, characterized in that: include A housing, wherein a receiving cavity is formed inside the housing, an outer surface of the housing is inwardly recessed to form a mounting groove, and an opening communicating with the receiving cavity is formed on a bottom wall of the mounting groove; A circuit assembly, the circuit assembly is disposed in the accommodating cavity, the circuit assembly includes a circuit board, and an interface assembly disposed on the circuit board and electrically connected to the circuit board; the interface assembly faces the opening; as well as A waterproof cover plate is arranged in the installation groove, the waterproof cover plate is connected to the bottom wall of the installation groove and covers the opening; in a direction perpendicular to the bottom wall of the installation groove, the waterproof cover plate and the bottom wall of the installation groove form an overlapping area, and the overlapping area is arranged around the opening.

2. The industrial gateway according to claim 1, characterized in that: The industrial gateway also includes a plurality of fastening structures, and the waterproof cover is connected to the bottom wall of the installation groove through the fastening structures; the plurality of fastening structures are all located in the overlapping area and are arranged around the opening.

3. The industrial gateway according to claim 2, characterized in that: A first sealing groove is provided on the bottom wall of the installation groove, and the first sealing groove is arranged around the opening; a first sealing ring is arranged in the first sealing groove.

4. The industrial gateway according to claim 3, characterized in that: A first annular protrusion is further provided on one side of the waterproof cover plate facing the opening, and the first annular protrusion is used to be inserted into the first sealing groove.

5. The industrial gateway according to claim 1, characterized in that: The shell also includes an upper shell and a bottom cover, the upper shell is detachably connected to the bottom cover, and the upper shell and the bottom cover are combined to form the accommodating cavity; a second sealing ring is sandwiched between the upper shell and the bottom cover, and the mounting groove is opened on the outer surface of the upper shell.

6. The industrial gateway according to claim 5, characterized in that: The bottom cover is provided with a second annular sealing groove, and the second sealing ring is arranged in the second sealing groove; the upper shell is provided with a second annular convex portion on the side facing the bottom cover, and the second annular convex portion is used to be inserted in the second sealing groove.

7. The industrial gateway according to any one of claims 1 to 6, characterized in that: The circuit assembly further includes a first connection port, which is configured to realize a serial port function and a network port function.

8. The industrial gateway according to claim 7, characterized in that: The circuit component also includes a second connection port and a power interface, the second connection port is configured to realize a network port function; the first connection port, the second connection port and the power interface are arranged in parallel in sequence.

9. The industrial gateway according to any one of claims 1 to 6, characterized in that: The circuit component also includes a communication module, and the communication module includes at least one of a 4G module, a 5G module, and a wifi module.

10. The industrial gateway according to any one of claims 1 to 6, characterized in that: The interface component includes at least one of a USB interface, a TypC interface, and a SIM card socket.

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