Ship Internet of Things data acquisition device

Abstract

The utility model provides a ship Internet of Things data acquisition device. The ship Internet of Things data acquisition device can comprise a controller, a protection assembly and an adjusting assembly. The first clamping plate and the second clamping plate are arranged on the two sides of the bottom frame correspondingly and can get close to each other or get away from each other. The threaded rod is rotatably arranged in the bottom frame, the first threaded block is in spiral transmission connection with the threaded rod, the first end of the first connecting rod is rotatably connected with the first threaded block, and the second end is rotatably connected with the first clamping plate. When the threaded rod rotates in the forward direction, the first clamping plate moves in the direction close to the second clamping plate. When the threaded rod rotates reversely, the first clamping plate moves in the direction away from the second clamping plate. According to the ship Internet of Things data acquisition device provided by the utility model, the distance between the first bottom plate and the second bottom plate can be adjusted by using the rotation of the threaded rod, so that the controller can be stably mounted in the mounting cavity, and the controller can be conveniently dismounted from the mounting cavity.

Description

Technical Field

[0001] This utility model relates to the field of Internet of Things (IoT) communication technology, specifically a ship IoT data acquisition device. Background Technology

[0002] Ships often navigate in environments characterized by high turbulence, high humidity, high corrosion, and high dust levels, placing unique demands on the Internet of Things (IoT) used on board. Edge computing refers to an open platform that integrates network, computing, storage, and application capabilities on the side closest to the data source, providing services at the nearest point. Applications are initiated at the edge, resulting in faster network service responses and meeting the industry's basic needs in areas such as real-time business operations, application intelligence, security, and privacy protection.

[0003] Edge controllers are prone to damage from collisions with the outside of the ship during use. The protective devices of controllers in existing ships are relatively complex, and the disassembly and installation of controllers are complicated, resulting in low efficiency in the installation and disassembly of controllers. Utility Model Content

[0004] The purpose of this invention is to solve the problems of complex protective component structure and complex disassembly operation of controllers in the prior art.

[0005] To address the aforementioned technical problems, this utility model provides a ship IoT data acquisition device, comprising: a controller; a protective assembly having an internal mounting cavity, wherein the controller is detachably mounted within the mounting cavity; the protective assembly includes a base frame, a first clamping plate, and a second clamping plate, the first clamping plate and the second clamping plate being respectively disposed on opposite sides of the base frame; the first clamping plate and the second clamping plate being able to move closer to or further away from each other; and an adjustment assembly including a threaded rod, a first threaded block, and a first connecting rod; the threaded rod is rotatably mounted within the base frame, and both ends of the threaded rod are respectively connected to... The two opposite sides of the base frame are connected; the first threaded block is disposed on the threaded rod and is helically connected to the threaded rod; the first connecting rod is disposed inside the base frame, the first end of the first connecting rod is rotatably connected to the first threaded block, and the second end of the first connecting rod is rotatably connected to the first clamping plate; wherein, when the threaded rod rotates in the forward direction, the included angle between the first threaded block and the first connecting rod decreases, and the first clamping plate and the second clamping plate move closer to each other; when the threaded rod rotates in the reverse direction, the included angle between the first threaded block and the first connecting rod increases, and the first clamping plate and the second clamping plate move further apart.

[0006] In some embodiments, the first clamping plate extends a first movable portion toward the second clamping plate, the first movable portion having a first movable cavity, the extension direction of the first movable cavity being perpendicular to the extension direction of the threaded rod; one side of the bottom frame is movably disposed within the first movable cavity; the second end of the first connecting rod is rotatably connected to the side of the first movable portion near the second clamping plate; the first clamping plate is capable of moving along the first movable cavity toward or away from the second clamping plate.

[0007] In some embodiments, the threaded rod includes a first threaded segment and a second threaded segment, the first threaded segment and the second threaded segment respectively having opposite external threads; the first threaded block is helically connected to the first threaded segment; the second threaded segment has a second threaded block, the second threaded block being helically connected to the second threaded segment; the adjusting assembly further includes a second connecting rod, the first end of the second connecting rod being rotatably connected to the second threaded block, and the second end of the second connecting rod being rotatably connected to the first clamping plate; when the threaded rod rotates in the forward direction, the angle between the second threaded block and the second connecting rod decreases, and the first clamping plate moves toward the direction closer to the second clamping plate; when the threaded rod rotates in the reverse direction, the angle between the second threaded block and the second connecting rod increases, and the first clamping plate moves away from the second clamping plate.

[0008] In some embodiments, the adjusting assembly further includes a third connecting rod and a fourth connecting rod; a first end of the third connecting rod is rotatably connected to the first threaded block, and a second end of the third connecting rod is rotatably connected to the second clamping plate; a first end of the fourth connecting rod is rotatably connected to the second threaded block, and a second end of the fourth connecting rod is rotatably connected to the second clamping plate; when the threaded rod rotates in the forward direction, the angle between the first threaded block and the third connecting rod decreases, and the second clamping plate moves towards the first clamping plate; the angle between the second threaded block and the fourth connecting rod decreases, and the second clamping plate moves towards the first clamping plate; when the threaded rod rotates in the reverse direction, the angle between the first threaded block and the third connecting rod increases, and the second clamping plate moves away from the first clamping plate; the angle between the second threaded block and the fourth connecting rod increases, and the second clamping plate moves away from the first clamping plate.

[0009] In some embodiments, a first protective plate is provided on the side of the first clamping plate near the second clamping plate, the first protective plate facing the second clamping plate; a first buffer is provided between the first protective plate and the first clamping plate; a second protective plate is provided on the side of the second clamping plate near the first clamping plate, the second protective plate facing the first clamping plate; a second buffer is provided between the second protective plate and the second clamping plate.

[0010] In some embodiments, a first guide hole is provided on the side of the bottom frame near the first clamping plate, and a first guide rod extends from the first clamping plate toward the second clamping plate, the first guide rod being able to extend into and be limited at the first guide hole; a second guide hole is provided on the side of the bottom frame near the second clamping plate, and a second guide rod extends from the second clamping plate toward the first clamping plate, the second guide rod being able to extend into and be limited at the second guide hole.

[0011] In some embodiments, the ship IoT data acquisition device further includes an air intake component, which includes a mounting frame and an mounting component; the mounting frame is located on one side of the controller, and the mounting component is located within the mounting frame; a dustproof plate is provided inside the mounting frame, and the mounting component is arranged opposite to one side of the dustproof plate; a connecting portion is provided on the dustproof plate, and a mounting portion corresponding to the connecting portion is provided on the mounting component; the mounting component and the dustproof plate are fixedly connected through the connecting portion and the mounting portion.

[0012] In some embodiments, a groove is provided on one side of the mounting frame, and the mounting member is slidably disposed in the groove; an elastic member is provided on one side of the groove, the elastic member extending away from the mounting frame, and a push plate is fixedly connected to the extended end of the elastic member; a transmission rod is provided between the push plate and the mounting member, one end of the transmission rod is rotatably connected to the push plate, and the other end of the transmission rod is rotatably connected to the mounting member; when the push plate is pressed against the elastic force of the elastic member, the push plate can drive the mounting member to move away from the dustproof plate through the transmission rod; when the push plate is released, the elastic member is in a compressed state, and the elastic member can drive the push plate to move away from the mounting frame in the opposite direction, so that the mounting member moves towards the dustproof plate.

[0013] In some embodiments, the controller is internally electrically connected to a power module, and an external data acquisition interface is provided on the controller. A connection port is provided on one side of the data acquisition interface. The controller internally has several data acquisition units, and several heat dissipation holes are provided through the controller. The controller internally has a chip memory and an output unit. The controller internally also has a communication module, with a wireless module on one side of the communication module and an Ethernet module on the other side of the wireless module.

[0014] In some embodiments, the data acquisition unit includes a digital input data acquisition unit, an analog input data acquisition unit, and a protocol data acquisition unit, and all of the data acquisition units are connected to the data acquisition interface.

[0015] As can be seen from the above technical solution, this utility model has at least the following beneficial effects:

[0016] This invention provides a ship IoT data acquisition device, which may include a controller, a protective component, and an adjustment component. The protective component includes a base frame, a first base plate, and a second base plate. A first clamping plate and a second clamping plate are respectively disposed on both sides of the base frame, and the first clamping plate and the second clamping plate can move closer to or further away from each other. The adjustment component may include a threaded rod, a first threaded block, and a first connecting rod. The threaded rod is rotatably disposed within the base frame. The first threaded block is helically connected to the threaded rod. The first end of the first connecting rod is rotatably connected to the first threaded block, and the second end is rotatably connected to the first clamping plate. When the threaded rod rotates forward, the first clamping plate moves closer to the second clamping plate; when the threaded rod rotates in the reverse direction, the first clamping plate moves away from the second clamping plate. Thus, the distance between the first base plate and the second base plate can be adjusted by rotating the threaded rod, thereby adjusting the size of the mounting cavity, allowing the controller to be stably installed within the mounting cavity, and also facilitating easy removal of the controller from the mounting cavity. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a ship Internet of Things (IoT) data acquisition device provided in one embodiment of this utility model.

[0018] Figure 2 yes Figure 1 A schematic diagram of the middle part of the structure.

[0019] Figure 3 yes Figure 1 A structural diagram from another perspective.

[0020] Figure 4 yes Figure 3 A breakdown diagram from a certain perspective.

[0021] Figure 5 This is a framework diagram of the present invention.

[0022] The reference numerals in the attached drawings are explained as follows: 1. Controller; 11. Heat dissipation hole; 12. Power module; 13. Data acquisition interface; 14. Data acquisition unit; 141. DI data acquisition unit; 142. AI data acquisition unit; 143. RS485 data acquisition unit; 144. OPC data acquisition unit; 15. Communication module; 16. Wireless module; 17. Ethernet module; 18. Chip memory; 19. Output unit; 2. Protective component; 21. Mounting cavity; 22. Base frame; 221. First side; 222. Second side; 223. Third side; 224. Fourth side; 23. First clamping plate; 231. First movable part; 2311. First movable cavity; 2312. First extension arm; 2313. First cross plate; 232. First guide rod; 24. 241. Second movable part; 2411. Second movable cavity; 2412. Second extension arm; 2413. Second cross plate; 242. Second guide rod; 3. Adjustment assembly; 31. Threaded rod; 311. Knob; 312. First threaded section; 313. Second threaded section; 32. First threaded block; 33. First connecting rod; 34. Second connecting rod; 35. Third connecting rod; 36. Fourth connecting rod; 37. First protective plate; 371. First buffer; 38. Second protective plate; 381. Second buffer; 39. Second threaded block; 4. Air inlet assembly; 41. Mounting frame; 411. Slide groove; 42. Dustproof net; 421. Positioning hole; 43. Elastic element; 44. Push plate; 45. Telescopic rod; 46. Mounting plate; 461. Positioning post; 47. Transmission rod. Detailed Implementation

[0023] Typical embodiments embodying the features and advantages of this utility model will be described in detail in the following description. It should be understood that this utility model can have various variations in different embodiments, all of which do not depart from the scope of this utility model, and the descriptions and illustrations therein are for illustrative purposes only and not intended to limit this utility model.

[0024] In the description of this application, it should be understood that, in the embodiments shown in the accompanying drawings, the indications of direction or positional relationships (such as up, down, left, right, front, and back) are merely for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. These descriptions are appropriate when these elements are in the positions shown in the accompanying drawings. If the description of the positions of these elements changes, these directional indications also change accordingly.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0026] Ships often navigate environments characterized by high turbulence, high humidity, high corrosion, and high dust levels, placing unique demands on IoT devices used on board. Edge computing refers to an open platform that integrates network, computing, storage, and application capabilities on the side closest to the data source, providing services at the nearest point. Applications originate at the edge, resulting in faster network service responses and meeting the industry's basic needs in areas such as real-time business operations, application intelligence, security, and privacy protection.

[0027] Edge controllers are prone to damage from external impacts during use. Existing controllers have complex protective devices and complicated disassembly and installation operations, resulting in low efficiency in the installation and disassembly process.

[0028] Figure 1 This is a schematic diagram of the structure of a ship Internet of Things (IoT) data acquisition device provided in one embodiment of this utility model. Figure 2 yes Figure 1 A schematic diagram of the middle part of the structure.

[0029] Please see Figure 1 As shown, in some embodiments, the present invention provides a ship IoT data acquisition device, which may include a controller 1, a protective component 2, an adjustment component 3, and an air intake component 4. The protective component adjustment component 3 and the air intake component 4 may both be located on one side of the controller 1.

[0030] In some embodiments, controller 1 may be an intelligent device that integrates computing, communication and control functions and is deployed at the “edge” of the ship system (close to the data source or device end) to process data in real time, optimize control logic and improve the overall efficiency and reliability of the ship system.

[0031] Please see Figure 1 and Figure 2 As shown, in some embodiments, the protective component 2 may have a mounting cavity 21 inside. The controller 1 may be located within the mounting cavity 21. The controller 1 is detachably located within the mounting cavity 21. The protective component 2 can be used to protect the controller 1 from damage during ship rough seas.

[0032] In some embodiments, the protective assembly 2 may include a base frame 22, a first clamping plate 23, and a second clamping plate 24. The base frame 22, the first clamping plate 23, and the second clamping plate 24 can be used to enclose and form a mounting cavity 21. The base frame 22 may be located at the bottom of the controller 1. The base frame 22 can be used to support the controller 1. The first clamping plate 23 and the second clamping plate 24 may be located on opposite sides of the base frame 22. The first clamping plate 23 and the second clamping plate 24 can be used to protect the sides of the controller 1.

[0033] In some embodiments, the base frame 22 may be a hollow frame. The base frame 22 may be rectangular. The base frame 22 may include a first side 221 and a second side 222 arranged opposite to each other. A first clamping plate 23 may be disposed at the first side 221. A second clamping plate 24 may be disposed at the second side 222.

[0034] It should be noted that in some other embodiments, the shape of the bottom frame 22 can also be adjusted according to actual needs.

[0035] In some embodiments, the first clamping plate 23 and the second clamping plate 24 can be moved closer to or further away from each other. Specifically, the first clamping plate 23 can move relative to the first side 221 towards or away from the second clamping plate 24. The second clamping plate 24 can move relative to the second side 222 towards or away from the first clamping plate 23. Thus, the size of the mounting cavity 21 can be adjusted by the first clamping plate 23 and the second clamping plate 24. Therefore, when the controller 1 needs to be installed, the first clamping plate 23 and the second clamping plate 24 can be moved closer together, making the mounting cavity 21 smaller to secure the controller 1. When the controller 1 needs to be removed for cleaning, the first clamping plate 23 and the second clamping plate 24 can be moved further apart, making the mounting cavity 21 larger, thereby allowing the controller 1 to be easily removed from the mounting cavity 21.

[0036] In some embodiments, the adjusting assembly 3 may include a threaded rod 31. The base frame 22 may also include a third side 223 and a fourth side 224 arranged opposite to each other. The third side 223 and the fourth side 224 may be respectively provided on both sides of the first side 221 and the second side 222. The threaded rod 31 is rotatably disposed inside the base frame 22. The third side 223 may have a through hole, and one end of the threaded rod 31 may rotatably pass through the through hole. A rotating position is provided on the inner wall of the fourth side 224. The rotating position may be arranged opposite to the through hole. One end of the threaded rod 31 may extend into the base frame 22 through the through hole and extend into the rotating position along the base frame 22. The threaded rod 31 may rotate relative to the through hole and the rotating position.

[0037] In some embodiments, the through hole may be located in the middle of the third side 223. The rotation position may be located in the middle of the fourth side 224. It should be noted that in some other embodiments, the through hole may also be located in other positions of the third side 223. The rotation position may also be located in other positions of the fourth side 224.

[0038] In some embodiments, one end of the threaded rod 31 can extend into the base frame 22 through a through hole. A knob 311 is provided at one end of the exposed third side 223 of the threaded rod 31. The user can rotate the threaded rod 31 to rotatably position it within the base frame 22 using the knob 311.

[0039] In some embodiments, the threaded rod 31 may have external threads on its outer surface. When the threaded rod 31 rotates, the external threads on the threaded rod 31 can rotate synchronously. The adjusting assembly 3 may include a first threaded block 32. The first threaded block 32 may be rod-shaped. The first threaded block 32 may be disposed on the threaded rod 31. The inner wall of the first threaded block 32 may have internal threads corresponding to the external threads, so that the first threaded rod 31 can be helically connected to the threaded rod 31. When the threaded rod 31 rotates, the first threaded block 32 can move along the threaded rod 31.

[0040] In some embodiments, the adjusting assembly 3 may include a first connecting rod 33. A first end of the first connecting rod 33 may be rotatably connected to one end of the first threaded block 32 near the first side 221. A second end of the first connecting rod 33 may be rotatably connected to the first base plate.

[0041] When the threaded rod 31 rotates in the forward direction, the first threaded block 32 moves along the threaded rod 31 in the forward direction, making the included angle between the first threaded block 32 and the first connecting rod 33 smaller. The first clamping plate 23 and the second clamping plate 24 can move closer to each other, so that the first clamping plate 23 moves towards the direction of the second clamping plate 24, thereby making the first clamping plate 23 and the second clamping plate 24 closer to each other, thus making the mounting cavity 21 smaller, so that the controller 1 can be stably installed in the mounting cavity 21, thereby realizing the installation and fixation of the controller 1, and thus protecting the controller 1 from malfunctions caused by external collisions during use.

[0042] When the threaded rod 31 rotates in the reverse direction, the first threaded block 32 moves in the reverse direction along the threaded rod 31, which increases the angle between the first threaded block 32 and the first connecting rod 33. This causes the first clamping plate 23 to move away from the second clamping plate 24, which in turn causes the first clamping plate 23 and the second clamping plate 24 to move away from each other. This enlarges the mounting cavity 21, allowing the controller 1 to be easily removed from the mounting cavity 21. This makes the disassembly of the controller 1 more convenient and improves the disassembly efficiency of the controller 1.

[0043] In some embodiments, a first pivot may be provided at one end of the first threaded block 32 near the first clamping plate 23. The first end of the first connecting rod 33 may be rotatably connected to the first pivot. The first pivot can improve the stability of the rotatable connection between the first connecting rod 33 and the first threaded block 32.

[0044] In some embodiments, the first clamping plate 23 may be provided with a first movable portion 231. The first movable portion 231 may extend from the first clamping plate 23 toward the second clamping plate 24. The interior of the first movable portion 231 may include a first movable cavity 2311. The extending direction of the first movable cavity 2311 may be the same as the moving direction of the first clamping plate 23. A first side 221 is movably disposed within the first movable cavity 2311, so that the first clamping plate 23 can move relative to the first side 221, thereby realizing the mutual approach or distance between the first clamping plate 23 and the second clamping plate 24.

[0045] In some embodiments, the first movable part 231 may include two opposing first extension arms 2312. The first extension arms 2312 extend from the first clamping plate 23 toward the second clamping plate 24. A first movable cavity 2311 may be formed between the two first extension arms 2312. A first side 221 is movably disposed between the two first extension arms 2312 to realize relative movement between the first clamping plate 23 and the first side 221, thereby allowing the first clamping plate 23 and the second clamping plate 24 to move closer or further apart, thus adjusting the size of the mounting cavity 21.

[0046] In some embodiments, the first movable part 231 may further include a first horizontal plate 2313. The first horizontal plate 2313 may be disposed on the side of the first movable part 231 near the second clamping plate 24. The first horizontal plate 2313 may be connected to the first extension arm 2312. The first horizontal plate and the first extension arm 2312 may surround to form a first movable cavity 2311. The second end of the first connecting rod 33 may be rotatably connected to the first horizontal plate 2313 so as to drive the first clamping plate 23 to move through the first horizontal plate 2313 and the first extension arm 2312.

[0047] In some embodiments, a second pivot is provided on the side of the first horizontal plate 2313 near the second clamping plate 24, and the second end of the first connecting rod 33 is rotatably connected to the first horizontal plate 2313 via the second pivot. The second pivot can improve the stability of the rotatable connection between the first connecting rod 33 and the first horizontal plate 2313.

[0048] In some embodiments, the threaded rod 31 may include a first threaded segment 312 and a second threaded segment 313. A first external thread is provided on the outer surface of the first threaded segment 312. A second external thread may be provided on the outer surface of the second threaded segment 313. The helical directions of the first and second external threads are opposite. A first threaded block 32 is provided on the first threaded segment 312. A second threaded block 39 is provided on the second threaded segment 313. Thus, when the user rotates the threaded rod 31 forward, both the first threaded segment 312 and the second threaded segment 313 rotate forward, the first threaded block 32 can move forward along the threaded rod 31, and the second threaded block 39 can move backward along the threaded rod 31, allowing the first threaded block 32 and the second threaded block 39 to move away from each other. When the user rotates the threaded rod 31 in reverse, the first threaded block 32 can move backward along the threaded rod 31, and the second threaded block 39 can move forward along the threaded rod 31, allowing the first threaded segment 312 and the second threaded segment 313 to move closer to each other.

[0049] Please see Figure 2 As shown, in some embodiments, the adjusting assembly 3 may further include a second connecting rod 34. The first end of the second connecting rod 34 is rotatably connected to the second threaded rod 31. The second end of the second connecting rod 34 is rotatably connected to the first horizontal plate 2313. When the threaded rod 31 drives the second threaded segment 313 to rotate forward, the second threaded block 39 moves in the opposite direction along the threaded rod 31, causing the angle between the second threaded block 39 and the second connecting rod 34 to decrease. This, in turn, causes the first clamping plate 23 to move closer to the second clamping plate 24 via the first movable part 231, thereby reducing the size of the mounting cavity 21. When the threaded rod 31 drives the second threaded segment 313 to rotate in the opposite direction, the second threaded block 39 moves forward along the threaded rod 31, causing the angle between the second threaded block 39 and the second connecting rod 34 to increase. This, in turn, causes the first clamping plate 23 to move away from the second clamping plate 24 via the first movable part 231, thereby increasing the size of the mounting cavity 21. Therefore, the first clamping plate 23 can be controlled synchronously through the first connecting rod 33 and the second connecting rod 34, thereby improving the stability of the first clamping plate 23 when it moves.

[0050] It should be noted that in some other embodiments, the second end of the second connecting rod 34 can also be directly rotatably connected to the first clamping plate 23.

[0051] In some embodiments, a third pivot may be provided on the second threaded block 39. The first end of the second connecting rod 34 can be rotatably connected to the second threaded block 39 via the third pivot. The third pivot can improve the stability of the rotatable connection between the second connecting rod 34 and the second threaded block 39.

[0052] In some embodiments, a fourth pivot may be provided on the first horizontal plate 2313. The first end of the second connecting rod 34 can be rotatably connected to the second threaded block 39 via the fourth pivot. The fourth pivot can improve the stability of the rotatable connection between the second connecting rod 34 and the first horizontal plate 2313.

[0053] It should be noted that in some other embodiments, the fourth rotating shaft can be directly mounted on the first clamping plate 23.

[0054] In some embodiments, the adjusting assembly 3 may further include a third connecting rod 35. The first end of the third connecting rod 35 is rotatably connected to the end of the first threaded block 32 near the second clamping plate 24. The second end of the third connecting rod 35 is rotatably connected to the second clamping plate 24. When the threaded rod 31 rotates in the forward direction, the first threaded block 32 can move along the threaded rod 31 in the forward direction, reducing the angle between the third connecting rod 35 and the first threaded block 32. This allows the second clamping plate 24 to move towards the direction near the first clamping plate 23, thereby reducing the space of the mounting cavity 21. This allows the controller 1 to be stably installed in the mounting cavity 21, thus achieving the installation and fixation of the controller 1 and protecting it from malfunctions caused by external impacts during use. When the threaded rod 31 rotates in the reverse direction, the first threaded block 32 can move in the reverse direction along the threaded rod 31, so that the included angle between the third connecting rod 35 and the first threaded block 32 becomes larger, so that the second clamping plate 24 can move in a direction away from the first clamping plate 23, thereby increasing the space of the mounting cavity 21, and thus making the controller 1 easy to remove from the mounting cavity 21, improving the disassembly efficiency of the controller 1.

[0055] In some embodiments, the second clamping plate 24 may be provided with a second movable portion 241. The second movable portion 241 may extend from the second clamping plate 24 toward the first clamping plate 23. The interior of the second movable portion 241 may include a second movable cavity 2411. The extending direction of the second movable cavity 2411 may be the same as the moving direction of the second clamping plate 24. A second side 222 is movably disposed within the second movable cavity 2411, so that the second clamping plate 24 can move relative to the second side 222, thereby realizing the mutual approach or distance between the first clamping plate 23 and the second clamping plate 24.

[0056] In some embodiments, the second movable part 241 may include two opposing second extension arms 2412. The second extension arms 2412 extend from the second clamping plate 24 toward the first clamping plate 23. A second movable cavity 2411 may be formed between the two second extension arms 2412. A second side 222 is movably disposed between the two second extension arms 2412 to realize relative movement between the second clamping plate 24 and the second side 222, thereby allowing the first clamping plate 23 and the second clamping plate 24 to move closer or further apart, thus adjusting the size of the mounting cavity 21.

[0057] In some embodiments, the second movable part 241 may further include a second horizontal plate 2413. The second horizontal plate 2413 may be disposed on the side of the second movable part 241 near the first clamping plate 23. The second horizontal plate 2413 may be connected to the second extension arm 2412. The second horizontal plate and the second extension arm 2412 may surround to form a second movable cavity 2411. The second end of the second connecting rod 34 may be rotatably connected to the second horizontal plate 2413 so as to drive the second clamping plate 24 to move through the second horizontal plate 2413 and the second extension arm 2412.

[0058] In some embodiments, the adjusting assembly 3 may further include a fourth connecting rod 36. The first end of the fourth connecting rod 36 may be drively connected to the end of the second threaded block 39 near the second clamping plate 24. The second end of the fourth connecting rod 36 may be rotatably connected to the second horizontal plate 2413. When the threaded rod 31 drives the second threaded segment 313 to rotate forward, the second threaded block 39 moves in the opposite direction along the threaded rod 31, causing the angle between the second threaded block 39 and the fourth connecting rod 36 to decrease. This, in turn, causes the second clamping plate 24 to move towards the first clamping plate 23 via the second movable part 241, thereby reducing the size of the mounting cavity 21. When the threaded rod 31 drives the second threaded segment 313 to rotate in the opposite direction, the second threaded block 39 moves in the forward direction along the threaded rod 31, causing the angle between the second threaded block 39 and the fourth connecting rod 36 to increase. This, in turn, causes the second clamping plate 24 to move away from the first clamping plate 23 via the second movable part 241, thereby increasing the size of the mounting cavity 21. Therefore, the first clamping plate 23 can be controlled synchronously through the first connecting rod 33 and the second connecting rod 34, thereby improving the stability of the first clamping plate 23 when it moves.

[0059] Please see Figure 2As shown, in some embodiments, a first guide hole may be provided on the first side 221 of the first clamping plate 23 near the bottom frame 22, and the first guide hole may penetrate the first side 221. A first guide rod 232 is provided on the first clamping plate 23, and the first guide rod 232 extends from the first clamping plate 23 toward the second clamping plate 24. The first guide rod 232 can extend into and be limited within the first guide hole. Thus, the movement trajectory of the first clamping plate 23 can be limited by the first guide rod 232 and the first guide hole, so that the first clamping plate 23 can only move toward or away from the second clamping plate 24.

[0060] In some embodiments, a plurality of first guide holes may be provided on the first side 221. A plurality of first guide rods 232 are provided on the first clamping plate 23. The plurality of first guide rods are arranged in a one-to-one correspondence with the plurality of first guide holes. Thus, by using the plurality of first guide rods 232, they can be simultaneously confined within the plurality of first guide holes, thereby improving the stability of the confinement between the first clamping plate 23 and the bottom frame 22.

[0061] Please see Figure 2 As shown, in some embodiments, a second guide hole may be provided on the second side 222 of the second clamping plate 24 near the bottom frame 22, and the second guide hole may penetrate the second side 222. A second guide rod 242 is provided on the second clamping plate 24, extending from the second clamping plate 24 toward the first clamping plate 23. The second guide rod 242 can extend into and be limited within the second guide hole. Thus, the movement trajectory of the second clamping plate 24 can be limited by the second guide rod 242 and the second guide hole, so that the second clamping plate 24 can only move in a direction closer to or further away from the second clamping plate 24.

[0062] In some embodiments, a plurality of second guide holes may be provided on the second side 222. The plurality of second guide holes are arranged at intervals. A plurality of second guide rods 242 are provided on the second clamping plate 24. The plurality of second guide rods are arranged in a one-to-one correspondence with the plurality of second guide holes. Thus, by using the plurality of second guide rods 242, they can be simultaneously confined within the plurality of second guide holes, thereby improving the stability of the confinement between the second clamping plate 24 and the bottom frame 22.

[0063] Please see Figure 2 As shown, in some embodiments, a first protective plate 37 is provided on the side of the first clamping plate 23 near the second clamping plate 24. The first protective plate 37 can be arranged opposite to the second clamping plate 24. The first protective plate 37 can be used to abut against the side of the controller 1 near the first clamping plate 23. A first buffer member 371 is provided on the side of the first protective plate 37 near the first clamping plate 23. The first buffer member 371 can be disposed between the first protective plate 37 and the first clamping plate 23. The first buffer member 371 is used to buffer the force received by the first protective plate 37, thereby providing shock absorption for the controller 1.

[0064] It should be noted that the first buffer 371 can be a first spring post, which can have an elastic force and can be used to dampen the controller 1.

[0065] Please see Figure 2 As shown, in some embodiments, a second protective plate 38 is provided on the side of the second clamping plate 24 near the first clamping plate 23. The second protective plate 38 can be arranged opposite to the first clamping plate 23. The second protective plate 38 can be used to abut against the side of the controller 1 near the second clamping plate 24. A second buffer member 381 is provided on the side of the second protective plate 38 near the second clamping plate 24. The second buffer member 381 can be disposed between the second protective plate 38 and the second clamping plate 24. The second buffer member 381 is used to buffer the force received by the second protective plate 38, thereby providing shock absorption and cushioning for the controller 1.

[0066] It should be noted that the second buffer 381 can be a second spring post, which can have an elastic force and can be used to provide shock absorption for the controller 1.

[0067] In some embodiments, when the bottom of the controller 1 is fully attached to the bottom frame 22, the first protective plate 37 and the second protective plate 38 on both sides can provide good protection for the controller 1. At the same time, the elastic force of the first buffer 371 and the second buffer 381 prevents excessive clamping force from damaging the controller 1.

[0068] In some embodiments, a first rubber surface may be provided on the side of the first protective plate 37 near the second clamping plate 24, and the first rubber surface may be used to abut against the side of the controller 1 near the first clamping plate 23. Thus, the shock absorption and cushioning effect on the controller 1 can be further improved by using the first rubber surface.

[0069] In some embodiments, a second rubber surface may be provided on the side of the second protective plate 38 near the first clamping plate 23, and the second rubber surface may be used to abut against the side of the controller 1 near the second clamping plate 24. Thus, the shock absorption and cushioning effect on the controller 1 can be further improved by using the second rubber surface.

[0070] In summary, when it is necessary to install controller 1, first place controller 1 on the base frame 22, and then rotate the threaded rod 31 in the forward direction by knob 311, so that the first threaded section 312 and the second threaded section 313 rotate in the forward direction, so that the first threaded block 32 moves in the forward direction along the threaded rod 31, and the second threaded block 39 moves in the reverse direction along the threaded rod 31. The first threaded block 32 and the second threaded block 39 move away from each other in opposite directions, and the first clamping plate 23 moves closer to the second clamping plate 24 through the first connecting rod 33 and the second connecting rod 34, and the second clamping plate 24 moves closer to the first clamping plate 23 through the third connecting rod 35 and the fourth connecting rod 36, so that controller 1 can be clamped between the first clamping plate 23 and the second clamping plate 24, thus completing the installation of controller 1.

[0071] When it is necessary to disassemble the controller 1, the threaded rod 31 is rotated in the opposite direction by the knob 311, so that the first threaded section 312 and the second threaded section 313 rotate in the opposite direction, so that the first threaded block 32 moves in the opposite direction along the threaded rod 31, and the second threaded block 39 moves in the forward direction along the threaded rod 31. The first threaded block 32 and the second threaded block 39 move closer to each other in opposite directions, and the first clamping plate 23 moves away from the second clamping plate 24 through the first connecting rod 33 and the second connecting rod 34. The second clamping plate 24 moves away from the first clamping plate 23 through the third connecting rod 35 and the fourth connecting rod 36, so that the first clamping plate 23 and the second clamping plate 24 are separated from the periphery of the controller 1, thus realizing the separation of the controller 1.

[0072] Figure 3 yes Figure 1 A structural diagram from another perspective. Figure 4 yes Figure 3 A breakdown diagram from a certain perspective.

[0073] Please see Figure 3 and Figure 4 As shown, in some embodiments, an air intake assembly 4 may be provided on one side of the controller 1. The air intake assembly 4 can be used to remove dust from the air, thereby preventing dust from the ship's environment from entering the controller 1.

[0074] In some embodiments, the air intake assembly 4 may include a mounting frame 41. The mounting frame 41 may be disposed on one side of the controller 1. An air inlet is provided inside the mounting frame 41. The air inlet extends through the mounting frame 41. The controller 1 may be provided with an air inlet, which may be arranged opposite to the air inlet. The air inlet can be used to connect the outside of the mounting frame 41 and the air inlet of the controller 1, so that air from outside the controller 1 can enter the interior of the controller 1 through the air inlet and the air inlet.

[0075] In some embodiments, the air intake assembly 4 may include a dust filter 42. The dust filter 42 may be installed at the air inlet. The dust filter 42 can filter the air entering the controller 1 to prevent impurities from entering the interior of the controller 1.

[0076] In some embodiments, the top of the mounting frame 41 may be provided with an elastic member 43. The elastic member 43 may extend toward a side away from the mounting frame 41. A push plate 44 may be provided at the extended end of the elastic member 43. When the push plate 44 is pressed, the elastic force of the elastic member 43 can be overcome to compress the elastic member 43, so that the push plate 44 can move toward a direction closer to the mounting frame 41. When the push plate 44 is released, the elastic force of the elastic member 43 can reverse the direction to drive the push plate 44 toward a direction away from the mounting frame 41.

[0077] It should be noted that in some other embodiments, the elastic element 43 may be located on the side of the mounting frame 41 or in other positions.

[0078] Please see Figure 3 and Figure 4 As shown, in some embodiments, a telescopic rod 45 is provided between the push plate 44 and the mounting frame 41. The telescopic rod 45 may be located on one side of the elastic member 43. The telescopic rod 45 can extend and retract. When the push plate 44 is pressed, the elastic member 43 is compressed, and the push plate 44 moves toward the mounting frame 41, causing the telescopic rod 45 to compress. When the push plate 44 is released, the elastic force of the elastic member 43 drives the mounting frame 41 to move away from the mounting frame 41, causing the telescopic rod 45 to extend and return to its original position.

[0079] Please see Figure 3 and Figure 4 As shown, in some embodiments, a groove 411 is provided on the side of the mounting frame 41 near the push plate 44. An mounting plate 46 is provided inside the mounting frame 41, and the mounting plate 46 is slidably connected to the inside of the groove 411. A positioning post 461 is provided on the mounting plate 46, and a positioning hole 421 corresponding to the positioning post 461 may be provided on the side of the dustproof net 42. When the mounting plate 46 is slid closer to the dustproof net 42, the positioning post 461 can extend into and be positioned in the positioning hole 421, allowing the dustproof net 42 to be installed and fixed inside the mounting frame 41. When the mounting plate 46 is slid further away from the dustproof net 42, the positioning post 461 can extend out from the positioning hole 421, allowing the dustproof net 42 to be detached from the mounting frame 41. Therefore, by making the dustproof net 42 detachable, it is possible to clean the dustproof net 42, thereby preventing the accumulation of impurities on the dustproof net 42 and affecting its dustproof effect.

[0080] In some embodiments, a transmission rod 47 is connected to the side of the push plate 44 near the mounting frame 41. One end of the transmission rod 47 is rotatably connected to the push plate 44. The other end of the transmission rod 47 is rotatably connected to the mounting plate 46. When the push plate 44 is pressed and moves towards the mounting frame 41, the push plate 44 can drive the mounting plate 46 away from the dustproof net 42 via the transmission rod 47, so that the positioning post 461 on the mounting plate 46 separates from the positioning hole 421 on the dustproof net 42. This allows the user to directly pull the dustproof net 42 outwards to remove and replace it, improving its dustproof effect. When the push plate 44 is released and the elastic element 43 drives the push plate 44 away from the mounting frame 41, the push plate 44 can drive the mounting plate 46 towards the dustproof net 42 via the transmission rod 47, so that the positioning post 461 can extend into and be positioned in the positioning hole 421, thereby allowing the dustproof net 42 to be installed and fixed on the mounting frame 41.

[0081] In some embodiments, two mounting plates 46 may be provided. The two mounting plates 46 may be respectively provided on opposite sides of the dustproof net 42. The two mounting plates 46 may be close to or far from each other; that is, the two mounting plates 46 may simultaneously move towards the dustproof net 42, allowing the positioning post 461 to extend into the positioning hole 421, thereby fixing the dustproof net 42 onto the mounting frame 41. Alternatively, the two mounting plates 46 may simultaneously move away from the dustproof net 42, allowing the two dustproof nets 42 to be directly detached from the mounting frame 41.

[0082] In some embodiments, two transmission rods 47 may be provided. One end of each transmission rod 47 is connected to the bottom surface of the push plate 44, and the other end of each transmission rod 47 is connected to two mounting plates 46 respectively. When the push plate 44 is pressed, causing it to move towards the mounting frame 41, the push plate 44 can press the two transmission rods 47, making the included angle between the two transmission rods 47 and the pressure plate smaller, thereby causing the two mounting plates 46 to separate from each other, and causing the positioning posts 461 on the two mounting plates 46 to separate from the positioning holes 421 on the two dustproof nets 42 respectively, thereby enabling the disassembly of the dustproof nets 42.

[0083] Please see Figure 4 As shown, in some embodiments, a fan may be installed inside the controller 1. The air inlet can serve as the air intake of the fan. A heat dissipation hole 11 is provided on the side of the controller 1 away from the air inlet. The heat dissipation hole 11 can serve as the air outlet of the fan. The fan can work with the heat dissipation hole 11 to expel internal heat to the outside, achieving rapid heat dissipation.

[0084] Figure 5 This is a framework diagram of the present utility model.

[0085] Please see Figure 5 As shown, in some embodiments, a power module 12 is electrically connected internally to the controller 1. A data acquisition interface 13 is provided on the external end of the controller 1, and a connection port is correspondingly provided on one side of the data acquisition interface 13. The controller 1 internally contains several data acquisition units 14, a chip memory 18, and an output unit 19. The data acquisition interface 13 can be connected to a data cable to achieve data connection, and the connection port facilitates connection between the controller 1 and external devices. Heat dissipation holes 11 can dissipate heat generated inside the controller 1, achieving rapid heat dissipation. Furthermore, the chip memory 18 can store the real-time acquired data to prevent data loss.

[0086] Please see Figure 5 As shown, in some embodiments, the data acquisition unit 14 includes a digital input data acquisition unit, an analog input data acquisition unit, and a protocol data acquisition unit. Specifically, the data acquisition unit 14 includes a DI data acquisition unit 141, an AI data acquisition unit 142, an RS485 data acquisition unit 143, and an OPC data acquisition unit 144, and all data acquisition units 14 are connected to the data acquisition interface 13. The controller 1 also has a communication module 15 inside. The communication module 15 can be a 5G module. A wireless module 16 is provided on one side of the communication module 15, and the wireless module 16 can be a WIFI module. An Ethernet module 17 is provided on one side of the wireless module 16. Data acquisition unit 14 includes RS485 data acquisition unit 143 and / or DI data acquisition unit 141 and / or AI data acquisition unit 142 and / or OPC data acquisition unit 144. To further enhance the overall versatility of the edge computing IoT acquisition controller 1, data acquisition unit 14 can include multiple data acquisition units 14. By setting up RS485 data acquisition unit 143, which has an RS485 data acquisition interface 13, it can acquire sensor parameters from various aspects that the controlled device needs to monitor, such as liquid level, flow rate, temperature, and humidity. The RS485 data acquisition interface 13 can connect to devices equipped with RS485... The communication interface allows sensors or devices to communicate and acquire parameter values ​​in real time. Simultaneously, it suppresses common-mode interference, exhibiting good resistance to electrical interference. The DI data acquisition unit 141 can acquire switching signals from the controlled device, such as the operating status of switches and the opening / closing status of valves. The AI ​​data acquisition unit 142 can acquire analog data, such as 0-5V voltage signals or 4mA-20mA current signals. The OPC data acquisition unit 144 can interconnect with the device to obtain real-time positioning data. By integrating multiple acquisition units, it can acquire various required data, demonstrating high practicality and economic value.

[0087] As can be seen from the above technical solution, this utility model has at least the following beneficial effects:

[0088] This invention provides a ship IoT data acquisition device, which may include a controller 1, a protective component 2, and an adjustment component 3. The protective component 2 includes a base frame 22, a first base plate, and a second base plate. A first clamping plate 23 and a second clamping plate 24 are respectively disposed on both sides of the base frame 22, and the first clamping plate 23 and the second clamping plate 24 can move closer to or further away from each other. The adjustment component 3 may include a threaded rod 31, a first threaded block 32, and a first connecting rod 33. The threaded rod 31 is rotatably disposed within the base frame 22. The first threaded block 32 is helically connected to the threaded rod 31. The first end of the first connecting rod 33 is rotatably connected to the first threaded block 32, and the second end is rotatably connected to the first clamping plate 23. When the threaded rod 31 rotates forward, the first clamping plate 23 moves towards the second clamping plate 24; when the threaded rod 31 rotates in the reverse direction, the first clamping plate 23 moves away from the second clamping plate 24. Therefore, by rotating the threaded rod 31, the distance between the first base plate and the second base plate can be adjusted, thereby adjusting the size of the mounting cavity 21, so that the controller 1 can be stably installed in the mounting cavity 21, and the controller 1 can also be easily removed from the mounting cavity 21.

[0089] Although the present invention has been described with reference to several typical embodiments, it should be understood that the terminology used is descriptive and exemplary, and not restrictive. Since the present invention can be embodied in many forms without departing from the spirit or essence of the invention, it should be understood that the above embodiments are not limited to any of the foregoing details, but should be interpreted broadly within the spirit and scope defined by the appended claims. Therefore, all variations and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.

Claims

1. A ship Internet of Things (IoT) data acquisition device for collecting data from ships, characterized in that it comprises: Controller; The protective assembly has an internal mounting cavity, and the controller is detachably mounted in the mounting cavity; the protective assembly includes a base frame, a first clamping plate, and a second clamping plate, the first clamping plate and the second clamping plate being respectively located on opposite sides of the base frame; the first clamping plate and the second clamping plate can be brought close to each other or moved away from each other; An adjusting assembly includes a threaded rod, a first threaded block, and a first connecting rod. The threaded rod is rotatably disposed within the base frame, with its two ends respectively connected to two opposite sides of the base frame. The first threaded block is disposed on the threaded rod and is helically connected to it. The first connecting rod is disposed inside the base frame, with its first end rotatably connected to the first threaded block and its second end rotatably connected to the first clamping plate. When the threaded rod rotates in the forward direction, the angle between the first threaded block and the first connecting rod decreases, and the first clamping plate and the second clamping plate move closer to each other. When the threaded rod rotates in the opposite direction, the angle between the first threaded block and the first connecting rod increases, and the first clamping plate and the second clamping plate move away from each other.

2. The ship IoT data acquisition device according to claim 1, characterized in that, The first clamping plate extends a first movable part toward the second clamping plate, and the first movable part is provided with a first movable cavity. The extension direction of the first movable cavity is perpendicular to the extension direction of the threaded rod. One side of the bottom frame is movably disposed in the first movable cavity. The second end of the first connecting rod is rotatably connected to the side of the first movable part near the second clamping plate. The first clamping plate can move along the first movable cavity in a direction toward or away from the second clamping plate.

3. The ship IoT data acquisition device according to claim 1, characterized in that, The threaded rod includes a first threaded section and a second threaded section, and the first threaded section and the second threaded section are respectively provided with opposite external threads; The first threaded block is helically connected to the first threaded segment; the second threaded segment is provided with a second threaded block, and the second threaded block is helically connected to the second threaded segment. The adjustment assembly further includes a second connecting rod, the first end of which is rotatably connected to the second threaded block, and the second end of which is rotatably connected to the first clamping plate. When the threaded rod rotates in the forward direction, the angle between the second threaded block and the second connecting rod decreases, and the first clamping plate moves toward the direction closer to the second clamping plate; When the threaded rod rotates in the opposite direction, the angle between the second threaded block and the second connecting rod increases, and the first clamping plate moves away from the second clamping plate.

4. The ship IoT data acquisition device according to claim 3, characterized in that, The adjustment assembly further includes a third connecting rod and a fourth connecting rod; the first end of the third connecting rod is rotatably connected to the first threaded block, and the second end of the third connecting rod is rotatably connected to the second clamping plate; the first end of the fourth connecting rod is rotatably connected to the second threaded block, and the second end of the fourth connecting rod is rotatably connected to the second clamping plate. When the threaded rod rotates in the forward direction, the angle between the first threaded block and the third connecting rod decreases, and the second clamping plate moves toward the first clamping plate; the angle between the second threaded block and the fourth connecting rod decreases, and the second clamping plate moves toward the first clamping plate. When the threaded rod rotates in the opposite direction, the angle between the first threaded block and the third connecting rod increases, and the second clamping plate moves away from the first clamping plate; the angle between the second threaded block and the fourth connecting rod increases, and the second clamping plate moves away from the first clamping plate.

5. The ship IoT data acquisition device according to claim 1, characterized in that, A first protective plate is provided on the side of the first clamping plate near the second clamping plate, and the first protective plate faces the second clamping plate; a first buffer is provided between the first protective plate and the first clamping plate; A second protective plate is provided on the side of the second clamping plate near the first clamping plate, and the second protective plate faces the first clamping plate; a second buffer is provided between the second protective plate and the second clamping plate.

6. The ship IoT data acquisition device according to claim 1, characterized in that, A first guide hole is provided on the side of the bottom frame near the first clamping plate, and a first guide rod extends from the first clamping plate toward the second clamping plate. The first guide rod can be inserted and limited at the first guide hole. A second guide hole is provided on the side of the bottom frame near the second clamping plate, and a second guide rod extends from the second clamping plate toward the first clamping plate. The second guide rod can be inserted and limited at the second guide hole.

7. The ship IoT data acquisition device according to claim 1, characterized in that, The ship IoT data acquisition device also includes an air intake component, which includes a mounting frame and mounting components; the mounting frame is located on one side of the controller, and the mounting components are located within the mounting frame; The mounting frame has a dustproof plate inside, and the mounting component is arranged opposite to one side of the dustproof plate; the dustproof plate has a connecting part, and the mounting component has a mounting part corresponding to the connecting part; the mounting component and the dustproof plate are fixedly connected through the connecting part and the mounting part.

8. The ship IoT data acquisition device according to claim 7, characterized in that, The mounting frame has a groove on one side, and the mounting component is slidably disposed in the groove; an elastic element is provided on one side of the groove, the elastic element extends away from the mounting frame, and a push plate is fixedly connected to the extended end of the elastic element; a transmission rod is provided between the push plate and the mounting component, one end of the transmission rod is rotatably connected to the push plate, and the other end of the transmission rod is rotatably connected to the mounting component. When the push plate is pressed against the elastic force of the elastic element, the push plate can drive the mounting part to move away from the dustproof plate through the transmission rod; When the push plate is released, the elastic element is in a compressed state, and the elastic element can drive the push plate in the opposite direction to move away from the mounting frame, so that the mounting part moves towards the dustproof plate.

9. The ship IoT data acquisition device according to claim 1, characterized in that, The controller is internally electrically connected to a power module, and has a data acquisition interface on its external end. A connection port is provided on one side of the data acquisition interface. The controller has several data acquisition units inside, and has several heat dissipation holes running through its interior. The controller also has a chip memory and an output unit inside. The controller also has a communication module inside, a wireless module on one side of the communication module, and an Ethernet module on the other side of the wireless module.

10. The ship IoT data acquisition device according to claim 9, characterized in that, The data acquisition unit includes a digital input data acquisition unit, an analog input data acquisition unit, and a protocol data acquisition unit, and all of the data acquisition units are connected to the data acquisition interface.

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