Visual control all-in-one machine device with profile structure

Abstract

The utility model relates to a visual control all-in-one machine device with a profile structure, which comprises a profile shell, a core plate, a first expansion plate and a second expansion plate, a nut column is fixed on the inner side of the profile shell, the core plate is positioned on the nut column, a first connecting piece is welded on the core plate, and a second connecting piece is welded on the second expansion plate. Second connecting pieces matched with the first connecting pieces are welded to the first expansion board and the second expansion board respectively, third connecting pieces are further welded to the first expansion board, and fourth connecting pieces matched with the third connecting pieces are welded to the second expansion board. The first expansion board and the second expansion board are detachably connected to the core board to form a first structure, a second structure or a third structure. Signal transmission among the first expansion board, the second expansion board and the core board is realized through the connecting pieces, position fixation is realized through the positioning pieces and the screws, the first expansion board and / or the second expansion board can be configured according to the requirements of the whole machine, the expansibility is effectively improved, the disassembly and assembly are simple and convenient, and more application scenes are met.

Description

Technical Field

[0001] The utility model relates to a vision control integrated machine device, in particular to a vision control integrated machine device with a profile structure. Background Technique

[0002] A vision motion control integrated machine (hereinafter referred to as a vision control integrated machine) is an automated device that combines technologies such as machine vision, motion control, and deep learning. It can achieve various complex motion controls and positioning, measurement, detection, and recognition of machine vision applications such as electronic cams, straight lines, arcs, continuous trajectory machining, and manipulators. It is widely used in application scenarios of industries such as 3C electronics, lithium batteries, printing and packaging, food and medicine, manipulators, collaborative robots, semiconductors, and lasers.

[0003] The disassembly and assembly of traditional vision control integrated machines are complex, and their expandability is poor. Large-area CNC machining is required, and the process cost is relatively high. Summary of the Invention

[0004] Based on the above technical problems, the utility model proposes a vision control integrated machine device with a profile structure, which can effectively improve expandability.

[0005] A vision control integrated machine device with a profile structure includes: a profile housing, a core board, a first expansion board, and a second expansion board. Nut columns are fixed inside the profile housing, the core board is positioned on the nut columns, a first connector is welded on the core board, second connectors matching the first connector are respectively welded on the first expansion board and the second expansion board, a third connector is also welded on the first expansion board, and a fourth connector matching the third connector is welded on the second expansion board. The first expansion board and the second expansion board are detachably connected to the core board to form a first structure, a second structure, or a third structure;

[0006] In the first structure state, the core board, the first expansion board, and the second expansion board are sequentially stacked. A first positioning member is provided between the first expansion board and the core board, and a second positioning member is provided between the second expansion board and the first expansion board. One end of the first positioning member passes through the core board and is placed inside the nut column, one end of the second positioning member passes through the first expansion board and is placed inside the other end of the first positioning member. A first screw is provided on the side of the second expansion board away from the first expansion board. The first screw passes through the other end of the second positioning member and is locked to the second expansion board. Moreover, the first connector of the core board is inserted into the second connector of the first expansion board, and the third connector of the first expansion board is inserted into the fourth connector on the second expansion board;

[0007] In the second structural state, the core board and the first expansion board are stacked, a third positioning member is provided between the first expansion board and the core board, one end of the third positioning member passes through the core board and is placed inside the nut post, a second screw is provided on the side of the first expansion board away from the core board, the second screw passes through the other end of the third positioning member and is locked to the first expansion board, and the first connecting member of the core board is inserted into the second connecting member of the first expansion board;

[0008] In the third structural state, the core board and the second expansion board are stacked, a fourth positioning member is provided between the second expansion board and the core board, one end of the fourth positioning member passes through the core board and is placed inside the nut post, a third screw is provided on the side of the second expansion board away from the core board, the third screw passes through the other end of the fourth positioning member and is locked to the second expansion board, and the first connecting member of the core board is inserted into the second connecting member of the second expansion board.

[0009] In one embodiment, the first positioning member, the second positioning member, the third positioning member and the fourth positioning member are hexagonal prisms.

[0010] In one embodiment, the length of the second positioning member is longer than the length of the first positioning member.

[0011] In one embodiment, the first positioning member, the third positioning member and the fourth positioning member are hexagonal prisms of the same length.

[0012] In one embodiment, the first connecting member and the second connecting member are mutually matching pin headers and female headers; the third connecting member and the fourth connecting member are mutually matching pin headers and female headers.

[0013] In one embodiment, the profile-structured visual control all-in-one device further includes a heat dissipation block and a fourth screw, the heat dissipation block is fixed to the inner side of the profile housing through the fourth screw, and the heat dissipation block is in contact with the heat-generating components of the profile-structured visual control all-in-one device.

[0014] In one embodiment, the profile-structured visual control all-in-one device further includes a thermal conductive silicone pad, and the heat dissipation block is in contact with the heat-generating components through the thermal conductive silicone pad.

[0015] In one embodiment, the profile-structured visual control all-in-one device further includes a display board and fixing screws, the profile housing includes an adjacent first board and a second board, a U-shaped groove is formed at a position on the first board close to the second board, one end of the display board is inserted into the U-shaped groove, and the other end of the display board is locked to the second board through the fixing screw.

[0016] In one embodiment, the second board is provided with a VGA port, a network port, and a USB port that are electrically connected to the core board; the second board is further provided with a 232 / 485 terminal and a power input port that are electrically connected to the first expansion board; the second board is further provided with a pulse axis terminal and a servo signal port that are electrically connected to the second expansion board.

[0017] In one embodiment, the visual control all-in-one device with a profile structure further includes two side plates. The profile housing further includes a third board and a fourth board that are connected to each other. The first board is disposed opposite to the third board, the second board is disposed opposite to the fourth board, the first board is snap-connected to the fourth board, the second board is snap-connected to the third board, and the two side plates are sealed at the two open ends of the profile housing to form a rectangular space for accommodating the core board, the first expansion board, and the second expansion board.

[0018] In the visual control all-in-one device with a profile structure of the present utility model, signal transmission between the first expansion board, the second expansion board, and the core board is achieved through a connecting member, and position fixation is achieved through a positioning member and screws. The first expansion board and / or the second expansion board can be configured according to the requirements of the whole machine. The first expansion board and the second expansion board are detachably connected to the core board, thereby forming a first structure, a second structure, or a third structure, effectively improving expandability and being easy to disassemble and assemble to meet more application scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] By reading the following detailed description with reference to the accompanying drawings, the above and other objects, features, and advantages of the exemplary embodiments of the present disclosure will become readily understood. In the drawings, several embodiments of the present disclosure are shown in an exemplary but non-limiting manner, and the same or corresponding reference numerals represent the same or corresponding parts, wherein:

[0020] Figure 1 is an assembly schematic diagram of the visual control all-in-one device with a profile structure according to an embodiment of the present application;

[0021] Figure 2 is Figure 1 a disassembly schematic diagram of the visual control all-in-one device with the profile structure shown;

[0022] Figure 3 is Figure 1 a schematic diagram of the first structure of the visual control all-in-one device with the profile structure shown;

[0023] Figure 4 is Figure 1 a schematic diagram of the second structure of the visual control all-in-one device with the profile structure shown;

[0024] Figure 5 is Figure 1Schematic diagram of the third structure of the vision control all-in-one device with the profile structure shown

[0025] Figure 6 is Figure 1 Installation schematic diagram of the heat sink of the vision control all-in-one device with the profile structure shown

[0026] Figure 7 is Figure 1 Installation schematic diagram of the display board of the vision control all-in-one device with the profile structure shown

[0027] Explanation of reference numerals:

[0028] 10, profile housing; 11, first plate; 110, U-shaped groove; 12, second plate; 13, third plate; 14, fourth plate; 101, nut post; 20, core board; 201, first connecting piece; 30, first expansion board; 301, second connecting piece; 302, third connecting piece; 40, second expansion board; 401, second connecting piece; 402, fourth connecting piece; 51, first positioning piece; 52, second positioning piece; 53, third positioning piece; 54, fourth positioning piece; 61, first screw; 62, second screw; 63, third screw; 71, heat sink; 72, thermal conductive silicone pad; 73, fourth screw; 81, display board; 82, fixing screw; 90, side plate; 100, heating component Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present disclosure will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present disclosure

[0030] Next, the detailed implementation manners of the present disclosure will be described in conjunction with the accompanying drawings

[0031] Refer to Figures 1 to 5As shown in the figure, an embodiment of the present application provides a visual control all-in-one device with a profile structure, including: a profile housing 10, a core board 20, a first expansion board 30, and a second expansion board 40. A nut post 101 is fixed inside the profile housing 10, and the core board 20 is positioned on the nut post 101. A first connector 201 is welded on the core board 20, and a second connector 301 matching the first connector 201 is welded on the first expansion board 30. A second connector 401 matching the first connector 201 is welded on the second expansion board 40. A third connector 302 is also welded on the first expansion board 30, and a fourth connector 402 matching the third connector 302 is welded on the second expansion board 40. The first expansion board 30 and the second expansion board 40 are detachably connected to the core board 20 to form a first structure, a second structure, or a third structure.

[0032] Referring to Figure 2 , 3 , in one of the embodiments, the first expansion board 30 and the second expansion board 40 are detachably connected to the core board 20 to form a first structure. In the first structure state, the core board 20, the first expansion board 30, and the second expansion board 40 are stacked in sequence. A first positioning member 51 is provided between the first expansion board 30 and the core board 20, and a second positioning member 52 is provided between the second expansion board 40 and the first expansion board 30. One end of the first positioning member 51 passes through the core board 20 and is placed inside the nut post 101. One end of the second positioning member 52 passes through the first expansion board 30 and is placed inside the other end of the first positioning member 51. A first screw 61 is provided on the side of the second expansion board 40 away from the first expansion board 30. The first screw 61 passes through the other end of the second positioning member 52 and is locked to the second expansion board 40. Further, the first connector 201 of the core board 20 is inserted into the second connector of the first expansion board 30, and the third connector 302 of the first expansion board 30 is inserted into the fourth connector 402 on the second expansion board 40. When the first expansion board 30 and the second expansion board 40 are both configured to be detachably connected to the core board 20 to form a first structure, there are more ports for the whole machine to expand, which can meet more functional requirements.

[0033] During installation, the core board 20 is first aligned and installed on the rivet nut post 101 of the profile housing 10, and then the first positioning member 51 is installed. The second connector 301 of the first expansion board 30 is inserted into the first connector 201 of the core board 20. At the same time, the installation hole of the first expansion board 30 is aligned with the first positioning member 51. Then, the second positioning member 52 is installed. The third connector 302 of the first expansion board 30 is inserted into the fourth connector 402 of the second expansion board 40. At the same time, the installation hole of the second expansion board 40 is aligned with the second positioning member 52. Finally, locking the first screw 61 can complete the insertion and fixation of the three PCBA boards.

[0034] Specifically, the first positioning member 51 and the second positioning member 52 are hexagonal prisms. Further, both the first positioning member 51 and the second positioning member 52 are hexagonal prisms with one end having a larger diameter and the other end having a smaller diameter. The smaller-diameter end of the first positioning member 51 is inserted into the nut post 101, and the larger-diameter end is provided with a first inner hole. The first extension plate 30 is placed at the larger-diameter end of the first positioning member 51. The smaller-diameter end of the second positioning member 52 passes through the first extension plate 30 and is inserted into the first inner hole of the first positioning member 51, and the larger-diameter end is provided with a second inner hole. The first screw 61 passes through the second extension plate 40 and is locked in the second inner hole of the second positioning member 52, locking and fixing the core board 20, the first extension plate 30, and the second extension plate 40 to the profile housing 10. Optionally, the number of the first positioning members 51 and the second positioning members 52 is 4 respectively, and they are respectively arranged at the four corners of the first extension plate 30 and the second extension plate 40.

[0035] Optionally, referring to Figure 3 , in one embodiment, the length of the second positioning member 52 is longer than the length of the first positioning member 51. With such a setting, the distance between the first extension plate 30 and the second extension plate 40 is higher than the distance between the first extension plate 30 and the core board 20, so as to meet the assembly requirements of electrical components between different boards.

[0036] Further, referring to Figure 3 , in one embodiment, the first connecting member 201 is a female header, and the second connecting members 301 and 401 are male pins matching the female header. Optionally, in other embodiments, the first connecting member 201 is a male pin, and the second connecting members 301 and 401 are female headers matching the male pin. In one embodiment, the third connecting member 302 is a female header, and the fourth connecting member 402 is a male pin matching the female header. Optionally, in other embodiments, the third connecting member 302 is a male pin, and the fourth connecting member 402 is a female header matching the male pin. Through the insertion of the male pins and female headers, the signal connection between the first extension plate 30, the second extension plate 40, and the core board 20 is quickly realized.

[0037] Optionally, referring to Figure 2 、 4, in one embodiment, the first expansion board 30 is detachably connected to the core board 20 to form a second structure. In the state of the second structure, the core board 20 and the first expansion board 30 are stacked, and a third positioning member 53 is provided between the first expansion board 30 and the core board 20. One end of the third positioning member 53 passes through the core board 20 and is placed in the nut column 101. A second screw 62 is provided on the side of the first expansion board 30 away from the core board 20. The second screw 62 passes through the other end of the third positioning member 53 and is locked to the first expansion board 30. Further, the first connecting member 201 of the core board 20 is inserted into the second connecting member of the first expansion board 30. In this embodiment, only the first expansion board 30 is configured to be detachably connected to the core board 20 to form a second structure, and the expansion port can be flexibly selected according to the use requirements, which not only saves costs but also meets the functional requirements.

[0038] Specifically, the third positioning member 53 is a hexagonal prism. Further, the third positioning member 53 is a hexagonal prism with one end having a larger diameter and the other end having a smaller diameter. The end with a smaller diameter of the third positioning member 53 is inserted into the nut column 101, and a third inner hole is provided at the end with a larger diameter. The first expansion board 30 is placed at the end with a larger diameter of the third positioning member 53. The second screw 62 passes through the first expansion board 30 and is locked in the third inner hole of the third positioning member 53, locking the core board 20 and the first expansion board 30 to the profile housing 10. Optionally, the number of the third positioning members 53 is 4, which are respectively arranged at the four corners of the first expansion board 30.

[0039] Further, referring to Figure 4 , in one of the embodiments, the first connecting member 201 is a female header, and the second connecting member 301 is a male pin matching the female header. Optionally, in other embodiments, the first connecting member 201 is a male pin, and the second connecting member 301 is a female header matching the male pin. Through the insertion of the male pin and the female header, the signal connection between the first expansion board 30 and the core board 20 can be quickly realized. In this embodiment, the third connecting member 302 may not be welded on the first expansion board 30, and only a position needs to be reserved.

[0040] Optionally, referring to Figure 2 、 5, in another embodiment, the second extension board 40 is detachably connected to the core board 20 to form a third structure. In the state of the third structure, the core board 20 and the second extension board 40 are stacked, and a fourth positioning member 54 is provided between the second extension board 40 and the core board 20. One end of the fourth positioning member 54 passes through the core board 20 and is placed inside the nut post 101. A third screw 63 is provided on the side of the second extension board 40 away from the core board 20. The third screw 63 passes through the other end of the fourth positioning member 54 and is locked to the second extension board 40. Further, the first connecting member 201 of the core board 20 is inserted into the second connecting member of the second extension board 40. In this embodiment, only the second extension board 40 is configured to be detachably connected to the core board 20 to form a third structure, and the expansion ports can be flexibly selected according to the usage requirements, which not only saves costs but also meets the functional requirements.

[0041] Optionally, in another embodiment, the first screw 61 in the first structure, the second screw 62 in the second structure, and the third screw 63 in the third structure are of the same type of screw, which simplifies the material configuration and saves costs.

[0042] Specifically, the fourth positioning member 54 is a hexagonal prism. Further, the fourth positioning member 54 is a hexagonal prism with one end having a larger diameter and the other end having a smaller diameter. The end with the smaller diameter of the fourth positioning member 54 is inserted into the nut post 101, and a fourth inner hole is provided at the end with the larger diameter. The second extension board 40 is placed at the end with the larger diameter of the fourth positioning member 54. The third screw 63 passes through the second extension board 40 and is locked in the fourth inner hole of the fourth positioning member 54, locking and fixing the core board 20 and the second extension board 40 to the profile housing 10. Optionally, the number of the fourth positioning members 54 is 4, which are respectively arranged at the four corners of the second extension board 40.

[0043] Further, referring to Figure 5 , in one of the embodiments, the first connecting member 201 is a female header, and the second connecting member 401 is a male pin matching the female header. Optionally, in other embodiments, the first connecting member 201 is a male pin, and the second connecting member 401 is a female header matching the male pin. Through the insertion of the male pin and the female header, the signal connection between the second extension board 40 and the core board 20 can be quickly realized. In this embodiment, the fourth connecting member 402 may not be soldered on the second extension board 40, and only a position needs to be reserved.

[0044] For the visual control all-in-one device with the profile structure of the above embodiments, signal transmission is achieved between the first expansion board 30, the second expansion board 40 and the core board 20 through connectors, and position fixation is achieved through positioning parts and screws. The first expansion board 30 and / or the second expansion board 40 can be configured according to the requirements of the whole machine. The first expansion board 30 and the second expansion board 40 are detachably connected to the core board 20, thereby forming the first structure, the second structure or the third structure, effectively improving the expandability and being easy to disassemble and assemble to meet more application scenarios.

[0045] Optionally, in one embodiment, the first positioning part 51, the third positioning part 53 and the fourth positioning part 54 are hexagonal prisms of the same length. That is, the same kind of hexagonal prism can be used to support the expansion board on the upper layer of the core board 20 in the first structure, the second structure or the third structure, simplifying the material configuration and saving costs. With such a setting, the distance between the core board 20 and the upper expansion board is kept consistent, facilitating the ports of the expansion board to adapt to the holes at the corresponding positions of the same profile housing 10.

[0046] Further, referring to Figure 6 , in one embodiment, the visual control all-in-one device with the profile structure further includes a heat dissipation block 71 and a fourth screw 73. The heat dissipation block 71 is fixed to the inner side of the profile housing 10 through the fourth screw 73, and the heat dissipation block 71 is in contact with the heat-generating component 100 of the visual control all-in-one device with the profile structure. The heat-generating component 100 on the core board 20 needs to conduct heat to the profile housing 10. The traditional method is to mill out a boss on the profile housing 10 through CNC machining to achieve the purpose of conduction and heat dissipation, with a complex processing technology and a relatively high structural cost. In this embodiment, the heat-generating component 100 and the profile housing 10 are connected by adding a heat dissipation block 71. Threads are tapped and holes are drilled at the corresponding positions of the profile housing 10, through holes are opened on the heat dissipation block 71, and then the heat dissipation block 71 is locked to the profile housing 10 with the fourth screw 73, thereby effectively conducting and dissipating the heat on the core board 20, with a simple process and an effective reduction in structural cost.

[0047] Further, in one embodiment, the visual control all-in-one device with the profile structure further includes a thermal conductive silicone pad 72. The heat dissipation block 71 is in contact with the heat-generating component 100 through the thermal conductive silicone pad 72 to achieve heat transfer between the heat-generating component 100 and the heat dissipation block 71, and at the same time, it also plays the roles of insulation and shock absorption.

[0048] Further, referring to Figure 7, in one embodiment, the visual control all-in-one device with the profile structure further includes a display board 81 and fixing screws 82. The profile housing 10 includes a first board 11 and a second board 12 which are adjacently connected. A U-shaped groove 110 is formed at a position on the first board 11 close to the second board 12. One end of the display board 81 is inserted into the U-shaped groove 110, and the other end of the display board 81 is locked to the second board 12 through the fixing screws 82. A corresponding U-shaped groove 110 is formed inside the profile housing 10, and the U-shaped groove 110 can be directly formed by a profile die. One side of the display board 81 is snapped into the U-shaped groove 110, and the other side is fixed by locking with the fixing screws 82. The assembly process is simple, and the structure is firm and reliable.

[0049] Optionally, in one embodiment, the second board 12 is provided with a VGA port, a network port and a USB port which are electrically connected to the core board 20. The second board 12 is further provided with a 232 / 485 terminal and a power input port which are electrically connected to the first expansion board 30. The second board 12 is further provided with a pulse axis terminal and a servo signal port which are electrically connected to the second expansion board 40. One or more of the above ports can be selected according to actual requirements.

[0050] Further, referring to Figure 1 , in one embodiment, the visual control all-in-one device with the profile structure further includes two side plates 90. The profile housing 10 further includes a third board 13 and a fourth board 14 which are connected. The first board 11 and the third board 13 are arranged opposite to each other, the second board 12 and the fourth board 14 are arranged opposite to each other. The first board 11 is snap-connected to the fourth board 14, the second board 12 is snap-connected to the third board 13. The two side plates 90 are sealed at the two side openings of the profile housing 10 to form a rectangular space for accommodating the core board 20, the first expansion board 30 and the second expansion board 40. For the visual control all-in-one device with the profile structure in any of the above embodiments, different expansion requirements can be realized by using the rectangular space formed by the profile housing 10 and the two side plates 90. Specifically, referring to Figure 1 , 2 , in this embodiment, the first board 11 and the second board 12 are of an integrally formed structure, and the third board 13 and the fourth board 14 are of an integrally formed structure, that is, the first board 11 and the second board 12 are two parts of the same part, and the third board 13 and the fourth board 14 are two parts of the same part.

[0051] In the above description of this specification, unless otherwise clearly specified and defined, terms such as "fixed", "installed", "connected" or "coupled" should be understood in a broad sense. For example, with respect to the term "connected", it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, or it can be the communication inside two components or the interaction relationship between two components. Therefore, unless otherwise clearly defined in this specification, those skilled in the art can understand the specific meanings of the above terms in this utility model according to specific circumstances.

[0052] According to the above description of this specification, those skilled in the art can also understand the terms used as follows. For example, terms indicating orientation or positional relationships such as "upper", "lower", "front", "rear", "left", "right", "length", "width", "thickness", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", "center", "longitudinal", "transverse", "clockwise" or "counterclockwise" are based on the orientation or positional relationships shown in the drawings of this specification. They are only for the purpose of facilitating the description of the solution of this utility model and simplifying the description, rather than explicitly or implicitly indicating that the devices or elements involved must have the specific orientation, be constructed and operated in the specific orientation. Therefore, the above terms of orientation or positional relationships cannot be understood or interpreted as limitations on the solution of this utility model.

[0053] In addition, the terms "first" or "second" etc. used in this specification to refer to numbers or ordinals are only for descriptive purposes and cannot be understood as explicitly or implicitly indicating relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this specification, the meaning of "a plurality" is at least two, such as two, three or more, etc., unless otherwise clearly and specifically defined.

[0054] Although this specification has shown and described multiple embodiments of this utility model, it is obvious to those skilled in the art that such embodiments are provided only by way of example. Those skilled in the art will think of many changes, alterations and alternative ways without departing from the spirit and concept of this utility model. It should be understood that various alternative solutions to the embodiments of this utility model described herein can be adopted in the process of practicing this utility model. The appended claims are intended to define the protection scope of this utility model and thus cover the module compositions, equivalents or alternative solutions within the scope of these claims.

Claims

1. A visual control integrated device with a profile structure, characterized in that: include: A profile shell, a core board, a first expansion board and a second expansion board, a nut column is fixed on the inner side of the profile shell, the core board is positioned on the nut column, a first connector is welded on the core board, a second connector matching the first connector is welded on the first expansion board and the second expansion board respectively, a third connector is also welded on the first expansion board, a fourth connector matching the third connector is welded on the second expansion board, the first expansion board and the second expansion board are detachably connected to the core board to form a first structure, a second structure or a third structure; In the first structural state, the core board, the first expansion board and the second expansion board are stacked in sequence, a first positioning member is provided between the first expansion board and the core board, a second positioning member is provided between the second expansion board and the first expansion board, one end of the first positioning member passes through the core board and is placed in the nut column, one end of the second positioning member passes through the first expansion board and is placed in the other end of the first positioning member, a first screw is provided on the side of the second expansion board away from the first expansion board, the first screw is passed through the other end of the second positioning member and is locked to the second expansion board, and the first connecting member of the core board is plugged into the second connecting member of the first expansion board, and the third connecting member of the first expansion board is plugged into the fourth connecting member on the second expansion board; In the second structural state, the core board and the first expansion board are stacked, a third positioning piece is provided between the first expansion board and the core board, one end of the third positioning piece passes through the core board and is placed in the nut column, a second screw is provided on the side of the first expansion board away from the core board, the second screw is passed through the other end of the third positioning piece and is locked to the first expansion board, and the first connector of the core board is plugged into the second connector of the first expansion board; In the third structural state, the core board and the second expansion board are stacked, a fourth positioning piece is provided between the second expansion board and the core board, one end of the fourth positioning piece passes through the core board and is placed in the nut column, a third screw is provided on the side of the second expansion board away from the core board, the third screw passes through the other end of the fourth positioning piece and is locked to the second expansion board, and the first connecting piece of the core board is plugged into the second connecting piece of the second expansion board.

2. The visual control integrated device of the profile structure according to claim 1, characterized in that: The first positioning member, the second positioning member, the third positioning member and the fourth positioning member are hexagonal prisms.

3. The visual control integrated device of the profile structure as claimed in claim 2, characterized in that: The length of the second positioning member is longer than that of the first positioning member.

4. The integrated visual control device of the profile structure as claimed in claim 2, characterized in that: The first positioning member, the third positioning member and the fourth positioning member are hexagonal prisms with the same length.

5. The integrated visual control device of the profile structure according to claim 1, characterized in that: The first connecting member and the second connecting member are pin headers and female headers that match each other; the third connecting member and the fourth connecting member are pin headers and female headers that match each other.

6. The visual control integrated device of the profile structure according to any one of claims 1 to 5, characterized in that: It also includes a heat sink and a fourth screw. The heat sink is fixed to the inner side of the profile shell by the fourth screw, and the heat sink is arranged in contact with the heating components of the integrated visual control device of the profile structure.

7. The integrated visual control device of the profile structure according to claim 6, characterized in that: It also includes a thermally conductive silicone pad, through which the heat dissipation block and the heat generating component are in contact.

8. The visual control integrated device of the profile structure according to any one of claims 1 to 5, characterized in that: It also includes a display panel and fixing screws. The profile shell includes a first plate and a second plate that are adjacent to each other. A U-shaped groove is provided on the first plate near the second plate. One end of the display panel is inserted into the U-shaped groove, and the other end of the display panel is locked to the second plate by the fixing screws.

9. The integrated visual control device of the profile structure according to claim 8, characterized in that: The second board is provided with a VGA port, a network port and a USB port electrically connected to the core board; the second board is also provided with a 232 / 485 terminal and a power input port electrically connected to the first expansion board; the second board is also provided with a pulse axis terminal and a servo signal port electrically connected to the second expansion board.

10. The integrated visual control device of the profile structure according to claim 8, characterized in that: It also includes two side panels, and the profile shell also includes a third plate and a fourth plate connected to each other. The first plate is arranged opposite to the third plate, and the second plate is arranged opposite to the fourth plate. The first plate is clamped with the fourth plate, and the second plate is clamped with the third plate. The two side panels are sealed at the openings on both sides of the profile shell to form a rectangular space for accommodating the core board, the first expansion board and the second expansion board.

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