Intelligent edge controller capable of being quickly disassembled and assembled

Abstract

The utility model provides an edge intelligent controller capable of being quickly disassembled and assembled. The edge intelligent controller comprises a main body module, an extension module and a locking insertion piece. The main body module comprises a first surface, a second surface and a third surface which are sequentially connected, the second surface is close to the extension module, and the first surface and the third surface are perpendicular to the second surface. The first face and the third face are respectively provided with an insertion hole, and one end of the locking insertion piece is connected with the insertion hole in an inserted mode and can slide in the length direction of the insertion hole. The second face is provided with a receding hole, a first clamping jaw is arranged on the side, close to the second face, of the extension module, and when the locking insertion piece is located at one end of the insertion hole, the first clamping jaw is connected with the receding hole in an inserted mode; when the locking insertion piece slides to the other end of the insertion hole, the first clamping jaw is limited by the locking insertion piece. When the expansion module needs to be disassembled, the locking insertion piece only needs to slide along the insertion hole, the limiting of the first clamping jaw can be relieved, and the expansion module can be disassembled. And by arranging the locking insertion pieces, different modules can be quickly assembled and disassembled, and the problem that the edge intelligent controller is inconvenient to assemble and disassemble is solved.

Description

Technical Field

[0001] The present application relates to the technical field of intelligent controllers, and in particular to an edge intelligent controller that can be quickly disassembled and assembled. Background Art

[0002] The edge intelligent controller is an intelligent device that integrates artificial intelligence algorithms and control logic, and is mainly used to process real-time data. It reduces data transmission and response time by pushing data processing and analysis capabilities to the edge close to the data source, thereby improving the efficiency and real-time performance of the system. Since some application scenarios require the processing of video, image and other information, as well as complex logic control, wireless transmission and high-speed transmission of data, in order to provide more functions, some edge intelligent controllers set up extension modules outside the main module and connect them in a detachable manner. However, when designing some edge intelligent controllers, the convenience of connection was not taken into account. The modules need to be connected by bolts, which is inconvenient to assemble and disassemble, making the edge intelligent controllers less practical. Utility Model Content

[0003] The present application provides an edge intelligent controller that can be quickly disassembled and assembled to solve the problem of inconvenient assembly and disassembly of the edge intelligent controller.

[0004] The present application provides an edge intelligent controller that can be quickly disassembled and assembled, comprising: a main body module, an expansion module and a locking plug;

[0005] The main body module comprises a first surface, a second surface and a third surface connected in sequence, the second surface is close to the extension module, and the first surface and the third surface are perpendicular to the second surface;

[0006] The first surface and the third surface are respectively provided with plug holes, one end of the locking plug is plugged into the plug hole, the plug hole is a long strip structure, and the locking plug can slide along the length direction of the plug hole;

[0007] The second surface is provided with a clearance hole, and the expansion module is provided with a first claw on a side close to the second surface. When the locking plug is at one end of the plug hole, the first claw is plugged into the clearance hole; when the locking plug slides to the other end of the plug hole, the first claw is plugged into the clearance hole and the first claw is limited by the locking plug.

[0008] When the expansion module needs to be removed, the locking plug only needs to be slid along the socket to release the limit of the first claw and remove the expansion module. By setting the locking plug, different modules of the edge intelligent controller can be quickly assembled and disassembled.

[0009] Optionally, the locking plug includes a baffle and an insert plate, the insert plate is arranged on one side of the baffle; a first slot is arranged at one end of the insert plate away from the baffle, and the first claw is limited by the locking plug through the first slot. By providing the first slot, the first claw can be engaged with the first slot and then limited by the locking plug.

[0010] Optionally, a process hole is provided at one end of the plug plate close to the baffle, a spring piece is provided in the process hole, the spring piece is provided obliquely, and the top of the spring piece exceeds one of the side surfaces of the plug plate. By providing the spring piece, the locking plug piece can be inserted into the plug hole without providing external force, and the probability of the locking plug piece falling can be reduced.

[0011] Optionally, the locking plug further includes a first limiting protrusion and a second limiting protrusion, the first limiting protrusion and the second limiting protrusion are arranged on the side of the baffle plate where the plug plate is arranged, and the first limiting protrusion and the second limiting protrusion are respectively arranged at both ends of the plug plate; the two ends of the plug hole are respectively provided with a first limiting groove and a second limiting groove, when the locking plug is at one end of the plug hole, the first limiting protrusion enters the first limiting groove; when the locking plug slides to the other end of the plug hole, the second limiting protrusion enters the second limiting groove. By providing the first limiting protrusion and the second limiting protrusion, and the first limiting groove and the second limiting groove, the sliding of the locking plug in the length direction of the plug hole can be further limited.

[0012] Optionally, the main module includes a first shell, a second shell, a main control circuit board and a terminal cover; the first shell is arranged on the top of the second shell, and the first shell is snap-connected with the second shell; the main control circuit board is arranged in the second shell, and the terminal cover is detachably connected to the top of the first shell.

[0013] Optionally, a mounting groove is provided at the top of the first housing, and the terminal cover is hinged in the mounting groove; bosses are provided on both sides of the mounting groove, and slide grooves are provided on both sides of the terminal cover. When the terminal cover is opened, it is limited by the bosses, and when the terminal cover is closed, the bosses are in the slide grooves. By providing the bosses to limit the terminal cover, manual support by the operator is not required, which can facilitate the wiring of the terminal block.

[0014] Optionally, the slide groove is inclined toward the direction close to the boss, and the boss is a cylindrical structure.

[0015] Optionally, a patch is further included, and the patch is respectively bonded to the top surface of the first shell and the expansion module, and the patch is an opaque hard patch. By providing the patch, external interfaces of different shapes and positions can be adapted, and there is no need to replace the first shell and the shell of the expansion module, which can shorten the design and development cycle.

[0016] Optionally, a sliding plug is further included, and a second slot is respectively provided at the bottom of the second shell and the expansion module. After the sliding plug is plugged into the second slot, one side of the guide rail is limited by one end of the sliding plug.

[0017] Optionally, a side cover plate is further included, and the locking plugs are respectively inserted on both sides of the side cover plate. The main body module also includes a fourth surface, which is parallel to the second surface and the first claw is arranged on the fourth surface. The side cover plate is clamped with the main body module through the locking plug and the first claw on the fourth surface.

[0018] The present application provides an edge intelligent controller that can be quickly disassembled and assembled, including: a main body module, an expansion module and a locking plug. The main body module includes a first surface, a second surface and a third surface connected in sequence, the second surface is close to the expansion module, and the first surface and the third surface are perpendicular to the second surface. The first surface and the third surface are respectively provided with a socket, one end of the locking plug is plugged into the socket, and the locking plug can slide along the length direction of the socket. The second surface is provided with a clearance hole, and a first claw is provided on the side of the expansion module close to the second surface. When the locking plug is at one end of the socket, the first claw is plugged into the clearance hole; when the locking plug slides to the other end of the socket, the first claw is limited by the locking plug. When the expansion module needs to be disassembled, it is only necessary to slide the locking plug along the socket to release the limit of the first claw and remove the expansion module. By setting the locking plug, different modules of the edge intelligent controller can be quickly assembled and disassembled, solving the problem of inconvenient assembly and disassembly of the edge intelligent controller. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the present application, the drawings required for use in the embodiments are briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0020] Figure 1 A schematic diagram of the structure of the edge intelligent controller that can be quickly disassembled and assembled provided for this application;

[0021] Figure 2 Schematic diagram of the exploded structure of the edge intelligent controller that can be quickly disassembled and assembled provided for this application;

[0022] Figure 3A partial schematic diagram of the main module and expansion module provided for this application;

[0023] Figure 4 A schematic diagram of the locking insert structure provided for this application;

[0024] Figure 5 This is a partial enlarged schematic diagram of the terminal cover plate I provided in this application;

[0025] Figure 6 A partial enlarged schematic diagram of the connection between the terminal cover plate and the mounting slot provided in this application;

[0026] Figure 7 Schematic diagram of the bottom structure of the quickly disassembled edge intelligent controller provided in this application.

[0027] Illustration Description:

[0028] Among them, 1-main module; 11-first shell; 111-boss; 112-external interface; 12-second shell; 121-jack; 122-clearance hole; 123-first limiting groove; 124-second limiting groove; 125-second clamping claw; 126-clamping part; 13-patch; 14-terminal cover; 141-slide; 15-main control circuit board; 16-sliding plug; 17-locking plug; 171-baffle; 172-plug board; 173-first slot; 174-spring; 175-first limiting protrusion; 176-second limiting protrusion; 18-screw fixing seat; 2-side cover; 3-extension module; 31-first clamping claw; 4-guide rail. DETAILED DESCRIPTION

[0029] The following embodiments are described in detail, and examples thereof are shown in the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The implementations described in the following embodiments do not represent all implementations consistent with the present application. They are only examples of systems and methods consistent with some aspects of the present application as detailed in the claims.

[0030] Some edge intelligent controllers provide more functions by setting up expansion modules outside the main module and connecting them in a detachable way. However, some edge intelligent controllers do not take the convenience of connection into consideration when designing them. Modules need to be connected by bolts, which is inconvenient to assemble and disassemble, making the edge intelligent controllers less practical.

[0031] In order to solve the problem of inconvenient assembly and disassembly of the edge intelligent controller, the embodiment of the present application provides an edge intelligent controller that can be quickly disassembled and assembled, see Figure 1-2 The intelligent controller includes: a main module 1, an expansion module 3 and a locking plug 17.

[0032] In some embodiments, the main body module 1 may be a rectangular frame structure, and the main body module 1 includes a first surface, a second surface, and a third surface connected in sequence, the second surface is close to the expansion module 3, and the first surface and the third surface are perpendicular to the second surface. Figure 3 , the first and third surfaces of the main module 1 are respectively provided with a plug hole 121, one end of the locking plug 17 is plugged into the plug hole 121, the plug hole 121 is a long strip structure, and the locking plug 17 can slide along the length direction of the plug hole 121. The second surface of the main module 1 is provided with a clearance hole 122, which can be a rectangular hole, and the side of the expansion module 3 close to the second surface is provided with a first claw 31, the first claw 31 is plugged into the clearance hole 122, and it can be understood that the size of the clearance hole 122 should be able to allow the first claw to pass through. When the main module 1 and the expansion module 3 need to be assembled, the locking plug 17 is inserted into the plug hole 121, and the locking plug 17 is inserted into one end of the plug hole 121, and then the first claw 31 is plugged into the clearance hole 122, and then the locking plug 17 is slid to the other end of the plug hole 121, so that the first claw 31 is limited by the locking plug 17.

[0033] When the expansion module 3 needs to be disassembled, the locking plug 17 can be slid along the socket 121 to release the limit of the first claw 31 and remove the expansion module 3. By setting the locking plug 17, different modules of the edge intelligent controller can be quickly assembled and disassembled, solving the problem of inconvenient assembly and disassembly of the edge intelligent controller. It should also be noted that the number of expansion modules 3 can be multiple, and the socket 121 and the first claw 31 can be set separately and connected through the locking plug 17.

[0034] See also Figure 4 , Figure 4The schematic diagram of the locking plug structure provided in the present application shows that the locking plug 17 includes a baffle 171 and a plug 172, and the plug 172 is arranged on one side of the baffle 171. The baffle 171 can be a long strip structure, and a smooth transition protrusion can be arranged on the other side of the baffle 171 to facilitate the operation of the locking plug 17. The plug 172 can be a rectangular plate structure, and a first slot 173 is arranged at one end of the plug 172 away from the baffle 171, and the first claw 31 is limited by the locking plug 17 through the first slot 173. In some embodiments, the first slot 173 can be a U-shaped slot, and the first claw 31 includes a straight portion and a limiting portion, the straight portion can be a plate-shaped structure, and the limiting portion can be a right-angled triangle structure. After the first clamping claw 31 is plugged into the clearance hole 122, the locking insert 17 is slid toward the direction close to the first clamping claw 31 until the first clamping groove 173 is engaged with the straight portion of the first clamping claw 31. At this time, since the limiting portion of the first clamping claw 31 is on the other side of the plug plate 172 away from the second surface, the first clamping claw 31 is limited by the locking insert 17. It can be understood that the notch width of the first clamping groove 173 should be greater than the thickness of the straight portion of the first clamping claw 31 by 1-1.5 mm, so as to facilitate the first clamping groove 173 and the first clamping claw 31 to be engaged.

[0035] It should also be noted that the notch direction of the first clamping groove 173 is related to the setting position of the clearance hole 122 and the first clamping claw 31. Figure 3 For example, if the clearance hole 122 and the first claw 31 are arranged lower relative to the insertion hole 121, the notch direction of the first slot 173 is downward, and the locking insert 17 slides from top to bottom. If the clearance hole 122 and the first claw 31 are arranged higher relative to the insertion hole 121, the locking insert 17 slides from bottom to top. Therefore, the insertion direction of the locking insert 17 is not limited in the embodiment of the present application.

[0036] A process hole is provided at one end of the plug plate 172 close to the baffle 171, and a spring piece 174 is provided in the process hole. The spring piece 174 is inclined, and the top of the spring piece 174 exceeds one of the side surfaces of the plug plate 172. The spring piece 174 and the plug plate 172 can be integrally formed to make the connection structure between the spring piece 174 and the plug plate 172 more reliable. Since the top of the spring piece 174 exceeds one of the side surfaces of the plug plate 172, the combined thickness of the spring piece and the plug plate 172 is greater than the thickness of the plug plate 172. In some embodiments, the combined thickness of the spring piece and the plug plate 172 can be set to be equal to the width of the plug hole 121. When the plug plate 172 is plugged into the plug hole 121, the spring piece 174 can provide lateral elastic force, so that when no external force is applied to the locking plug 17, the probability of the locking plug 17 falling off can be reduced, and at the same time, the sliding of the locking plug 17 along the length direction of the plug hole 121 will not be affected.

[0037] See again Figure 3-4The locking plug 17 further includes a first limiting protrusion 175 and a second limiting protrusion 176, which are arranged on the side of the baffle 171 where the plug plate 172 is arranged, and the first limiting protrusion 175 and the second limiting protrusion 176 are respectively arranged at both ends of the plug plate 172. In some embodiments, the first limiting protrusion 175 and the second limiting protrusion 176 may have the same size and may be a hemispherical structure. The first limiting groove 123 and the second limiting groove 124 are respectively arranged at both ends of the insertion hole 121, and the first limiting groove 123 and the second limiting groove 124 are also hemispherical structures. When the locking plug 17 is inserted into one end of the socket 121, the first limiting protrusion 175 enters the first limiting groove 123; when the locking plug 17 slides to the other end of the socket 121, the second limiting protrusion 176 enters the second limiting groove 124, so that the locking plug 17 can be limited at both ends of the socket 121 respectively.

[0038] See again Figure 2 The main module 1 includes a first shell 11, a second shell 12, a main control circuit board 15 and a terminal cover 14. Among them, the first shell 11 is arranged on the top of the second shell 12, and the first shell 11 is clamped with the second shell 12. In some embodiments, the first shell 11 and the second shell 12 can be a rectangular frame structure, and a second claw 125 can be set on the top of the side of the second shell 12 close to the expansion module 3, and a third clamping groove can be set at the bottom of the first shell 11. The second claw 125 can be a bevel boss with a smaller angle, for example, the angle can be between 7-8°, and the third clamping groove can be a rectangular hole, so that the first shell 11 can be clamped with the second shell 12. The above-mentioned clearance hole 122 and jack 121 can be set on the second shell 12, and the side of the second shell 12 close to the expansion module 3 is the second surface, Figure 2 The front of the second shell 12 shown in the figure is the first surface, and the back is the third surface. In some embodiments, the shell of the expansion module 3 can also be divided into two parts. For example, a second claw 125 can be provided on the bottom shell, and a third slot can be provided on the top shell to enable the two parts of the shell to be connected by snapping.

[0039] The main control circuit board 15 is disposed in the second housing 12. The top surface of the main control circuit board 15 is provided with a terminal block for wiring. The terminal cover 14 is disposed on the top of the terminal block to cover the terminal block. The terminal cover 14 is detachably connected to the top of the first housing 11. A mounting groove can be disposed on the top of the first housing 11. The terminal cover 14 is hinged in the mounting groove so that the terminal cover 14 can be opened or closed. Figure 5-6, bosses 111 are respectively provided on both sides of the mounting groove, and the bosses 111 are used to limit the terminal cover plate 14 after the terminal cover plate 14 is opened. The bosses 111 are cylindrical structures, and the bosses 111 are arranged near the end where the terminal cover plate 14 is hinged with the mounting groove. Slide grooves 141 are respectively provided on both sides of the terminal cover plate 14, and the slide grooves 141 are inclined in the direction close to the bosses 111, so that after the terminal cover plate 14 is closed, the bosses 111 can enter the slide grooves 141. When the terminal cover plate 14 is opened, the slide grooves 141 leave the bosses 111, so that the two sides of the terminal cover plate 14 can be limited by the bosses 111. By setting the bosses 111 to limit the terminal cover plate 14, there is no need for manual support by the operator, which can facilitate the wiring of the terminal row and improve the practicality of the intelligent controller. In some embodiments, the depth of the slide groove 141 can also be set to be an interference fit with the boss 111 to reduce the probability of vibration after the terminal cover plate 14 is closed.

[0040] See again Figure 2 , the intelligent controller provided in the embodiment of the present application also includes a patch 13, which is respectively bonded to the top surface of the first shell 11 and the expansion module 3, and the patch 13 is an opaque hard patch. The top surfaces of the first shell 11 and the expansion module 3 are respectively provided with multiple types and numbers of external interfaces 112 such as square and circular. Since the number of external interfaces 112 of different models of edge intelligent controllers is different, it is necessary to replace the outer shell of the first shell 11 and the expansion module 3. By providing the patch 13, redundant external interfaces 112 can be covered, and through holes can be opened on the patch 13 according to the shapes of the external interfaces 112 at different positions to adapt to external interfaces 112 of different shapes. There is no need to replace the first shell 11 and the outer shell of the expansion module 3, which can shorten the design and development cycle.

[0041] See also Figure 7 The intelligent controller provided in the embodiment of the present application further includes a sliding insert 16. The second housing 12 and the bottom of the expansion module 3 are respectively provided with a second card slot. After the sliding insert 16 is plugged into the second card slot, one side of the guide rail 4 is limited by one end of the sliding insert 16. Figure 1, the bottom of the second shell 12 and the expansion module 3 are respectively provided with grooves for installing the guide rail 4, and the guide rail 4 is a U-shaped structure, and flanges parallel to the bottom surface are provided on both sides. In some embodiments, a plurality of latching parts 126 are provided on the side of the groove at the bottom of the second shell 12 and the expansion module 3 away from the sliding plug 16, and the latching parts 126 are engaged with the side of the guide rail 4 away from the second latching slot, so that the main module 1 and the expansion module 3 can be limited on the guide rail 4. During installation, the latching part 126 is first engaged with one side of the guide rail 4, and then the sliding plug 16 is inserted into the second latching slot. By limiting the other side of the guide rail 4 by the sliding plug 16, the main module 1 and the expansion module 3 can be installed on the guide rail 4, and the edge intelligent controller can be quickly installed on the guide rail 4. And when external force is applied, the main module 1 and the expansion module 3 can also slide along the guide rail 4.

[0042] In some embodiments, a plurality of screw fixing seats 18 may be respectively provided at the bottom of the second shell 12 and the expansion module 3. When the edge intelligent controller needs to be fixedly installed, the edge intelligent controller may be fixed by bolts.

[0043] In some embodiments, the intelligent controller further includes a side cover plate 2, and locking inserts 17 are respectively inserted on both sides of the side cover plate 2, and a plug hole 121 and a first limiting groove 123 and a second limiting groove 124 are also respectively provided on the front and rear sides of the side cover plate 2, so that the locking insert 17 can be plugged with the side cover plate 2. The main body module 1 also includes a fourth surface, which is parallel to the second surface, that is, the fourth surface is the side surface close to the side cover plate 2. The first claw 31 is also provided on the fourth surface, so that the side cover plate 2 is clamped with the main body module 1 through the locking insert 17 and the first claw 31 on the fourth surface, thereby facilitating the assembly and disassembly of the side cover plate 2.

[0044] It can be seen from the above technical solutions that the embodiment of the present application provides an edge intelligent controller that can be quickly disassembled and assembled, including: a main body module 1, an expansion module 3 and a locking plug 17. The main body module 1 includes a first surface, a second surface and a third surface connected in sequence, the second surface is close to the expansion module 3, and the first surface and the third surface are perpendicular to the second surface. The first surface and the third surface are respectively provided with a socket 121, one end of the locking plug 17 is plugged into the socket 121, and the locking plug 17 can slide along the length direction of the socket 121. The second surface is provided with a clearance hole 122, and the side of the expansion module 3 close to the second surface is provided with a first claw 31. When the locking plug 17 is at one end of the socket 121, the first claw 31 is plugged into the clearance hole 122; when the locking plug 17 slides to the other end of the socket 121, the first claw 31 is limited by the locking plug 17. When the expansion module 3 needs to be disassembled, the locking insert 17 only needs to be slid along the socket 121 to release the limit of the first claw 31 and remove the expansion module 3. By providing the locking insert 17, different modules of the edge intelligent controller can be quickly assembled and disassembled, solving the problem of inconvenient assembly and disassembly of the edge intelligent controller.

[0045] Similar parts between the embodiments provided in this application can be referenced to each other. The specific implementation methods provided above are only a few examples under the general concept of this application and do not constitute a limitation on the protection scope of this application. For those skilled in the art, any other implementation methods expanded based on the scheme of this application without creative work belong to the protection scope of this application.

Claims

1. A rapidly disassembled edge intelligent controller, characterized in that: include: A main module (1), an expansion module (3) and a locking insert (17); The main body module (1) comprises a first surface, a second surface and a third surface which are connected in sequence, the second surface is close to the expansion module (3), and the first surface and the third surface are perpendicular to the second surface; The first surface and the third surface are respectively provided with an insertion hole (121), one end of the locking plug (17) is plugged into the insertion hole (121), the insertion hole (121) is a long strip structure, and the locking plug (17) can slide along the length direction of the insertion hole (121); The second surface is provided with a clearance hole (122), and a first claw (31) is provided on a side of the expansion module (3) close to the second surface; when the locking insert (17) is at one end of the insertion hole (121), the first claw (31) is plugged into the clearance hole (122); when the locking insert (17) slides to the other end of the insertion hole (121), the first claw (31) is plugged into the clearance hole (122) and the first claw (31) is limited by the locking insert (17).

2. The rapidly detachable edge intelligent controller according to claim 1, characterized in that: The locking plug (17) comprises a baffle (171) and an insert plate (172), wherein the insert plate (172) is arranged on one side of the baffle (171); a first clamping groove (173) is arranged at one end of the insert plate (172) away from the baffle (171), and the first clamping claw (31) is limited by the locking plug (17) through the first clamping groove (173).

3. The rapidly detachable edge intelligent controller according to claim 2, characterized in that: A process hole is provided at one end of the plug plate (172) close to the baffle plate (171), and a spring piece (174) is provided in the process hole. The spring piece (174) is arranged obliquely, and the top end of the spring piece (174) exceeds one of the side surfaces of the plug plate (172).

4. The rapidly detachable edge intelligent controller according to claim 2, characterized in that: The locking plug (17) further comprises a first limiting protrusion (175) and a second limiting protrusion (176), wherein the first limiting protrusion (175) and the second limiting protrusion (176) are arranged on a side of the baffle (171) on which the plug plate (172) is arranged, and the first limiting protrusion (175) and the second limiting protrusion (176) are respectively arranged at two ends of the plug plate (172); the two ends of the insertion hole (121) are respectively provided with a first limiting groove (123) and a second limiting groove (124); when the locking plug (17) is at one end of the insertion hole (121), the first limiting protrusion (175) enters the first limiting groove (123); when the locking plug (17) slides to the other end of the insertion hole (121), the second limiting protrusion (176) enters the second limiting groove (124).

5. The rapidly detachable edge intelligent controller according to claim 1, characterized in that: The main body module (1) comprises a first shell (11), a second shell (12), a main control circuit board (15) and a terminal cover plate (14); the first shell (11) is arranged on the top of the second shell (12), and the first shell (11) is snap-connected with the second shell (12); the main control circuit board (15) is arranged in the second shell (12), and the terminal cover plate (14) is detachably connected to the top of the first shell (11).

6. The rapidly detachable edge intelligent controller according to claim 5, characterized in that: A mounting groove is provided at the top of the first shell (11), and the terminal cover (14) is hinged in the mounting groove; bosses (111) are provided on both sides of the mounting groove, and slide grooves (141) are provided on both sides of the terminal cover (14); when the terminal cover (14) is opened, it is limited by the boss (111); when the terminal cover (14) is closed, the boss (111) is in the slide groove (141).

7. The rapidly detachable edge intelligent controller according to claim 6, characterized in that: The slide groove (141) is arranged to be inclined in a direction close to the boss (111), and the boss (111) is a cylindrical structure.

8. The rapidly detachable edge intelligent controller according to claim 5, characterized in that: It also comprises a patch (13), wherein the patch (13) is respectively adhered to the top surface of the first shell (11) and the expansion module (3), and the patch (13) is an opaque hard patch.

9. The rapidly detachable edge intelligent controller according to claim 5, characterized in that: It also includes a sliding insert (16), and the bottoms of the second shell (12) and the expansion module (3) are respectively provided with second card slots, and after the sliding insert (16) is plugged into the second card slot, one side of the guide rail (4) is limited by one end of the sliding insert (16).

10. The rapidly detachable edge intelligent controller according to claim 1, characterized in that: The main body module (1) further comprises a side cover plate (2), the two sides of which are respectively plugged with the locking inserts (17), and the main body module (1) further comprises a fourth surface, the fourth surface is parallel to the second surface, the fourth surface is provided with the first clamping claw (31), and the side cover plate (2) is clamped with the main body module (1) via the locking inserts (17) and the first clamping claw (31) on the fourth surface.

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