Attitude information simulation device for ship

Abstract

The utility model provides an attitude information simulation device for a ship, which belongs to the technical field of information simulation and comprises a shell, a circuit integrated bottom plate, a built-in battery and a fixed module. The side face of the shell is provided with two network ports and a power connection port, and the bottom of the shell is provided with a containing groove. The circuit integrated bottom plate is mounted in the shell; the circuit integrated bottom plate is electrically connected with the two network ports and the touch screen respectively; the built-in battery is mounted in the accommodating groove; the built-in battery is electrically connected with the power connection port and the circuit integration base plate. And the plurality of fixed modules are arranged around the built-in battery. According to the attitude information simulation device provided by the utility model, the housing is provided with the two network ports, and the internal part of the housing is provided with the built-in battery, thereby facilitating the debugging of the network ports and the charging of the attitude information simulation device, and greatly improving the applicability and functionality of the device. Meanwhile, the built-in battery and the circuit integrated bottom plate are fixed by the fixing module, so that the influence on normal use of the device due to displacement of the built-in battery and the circuit integrated bottom plate during use of the device is prevented.

Description

TECHNICAL FIELD

[0001] The utility model belongs to information device technical field, concretely relates to a posture information simulation device for ship. BACKGROUND

[0002] During the process of debugging the roll device of the ship body, various posture information is often used, and the accuracy is required to be very high, and the ship body device makes various postures according to the given information after receiving the posture information, which can guarantee the accurate landing of various aircrafts, and has extraordinary significance for guaranteeing the safety of the aircraft, the ship body and the ship body staff.

[0003] The existing posture information simulation device has a generation product, adopts 4.3-inch screen, is powered through the power bank, adopts UDP mode communication, and the generation product sends the posture information in the mode of server. However, the existing posture information simulation device is too small in size, the screen is smaller, and the operation personnel are not easy to operate; the power bank needs to be charged frequently, and suffers from the pain of no electricity; meanwhile, there is only one network port, when the only network port has hardware failure, the device will completely lose network connection and cannot transmit data; and in some complex network environment, one network port is not flexible enough. UTILITY MODEL CONTENT

[0004] The utility model embodiment provides a posture information simulation device for ship to solve the technical problems of insufficient network port and inconvenient charging of the posture information simulation device for ship in the prior art.

[0005] To realize the above-mentioned purpose, the utility model adopts the technical scheme of providing a posture information simulation device for ship, which comprises:

[0006] The shell is provided with a containing opening, and the touch screen is installed in the containing opening; the side surface of the shell is provided with two network ports and an electricity connection port; and the bottom of the shell is provided with a containing groove;

[0007] The circuit integrated bottom plate is installed in the shell and located below the touch screen; and the circuit integrated bottom plate is respectively connected with the two network ports and the touch screen;

[0008] The built-in battery is installed in the containing groove and located below the circuit integrated bottom plate; and the built-in battery is respectively connected with the electricity connection port and the circuit integrated bottom plate;

[0009] A plurality of fixing modules are arranged on the bottom of the shell, and are arranged around the built-in battery; the fixing module comprises a fixing column, a limiting component and a fastening component; the fixing column is arranged on the bottom of the shell, the limiting component is arranged on the fixing column, and the lower end surface of the limiting component is in contact with the upper end surface of the built-in battery; the limiting component has the freedom of rotating around the fixing column to clamp or release the built-in battery; the fastening component is arranged on the fixing column to fix the circuit integrated bottom plate.

[0010] In a possible implementation, a plurality of fixing holes corresponding to the fixing columns are arranged on the circuit integrated bottom plate; a threaded hole is arranged on the upper end of the fixing column; the fastening component comprises a fastening plate and a bolt; the fastening plate is fixedly arranged on the fixing column and located above the limiting component; the upper end surface of the fastening plate is in contact with the lower end surface of the circuit integrated bottom plate; and the bolt is threadedly connected with the fixing hole and the threaded hole.

[0011] In a possible implementation, the limiting component comprises a rotating seat and a limiting plate; the rotating seat is arranged on the fixing column and rotationally connected with the fixing column; and one end of the limiting plate is connected with the rotating seat.

[0012] In a possible implementation, a plurality of air inlet holes and a plurality of air outlet holes are arranged on the shell, and the air inlet holes and the air outlet holes are located on opposite sides of the shell; and a heat dissipation component is arranged in the shell to dissipate heat inside the shell.

[0013] In a possible implementation, the heat dissipation component comprises two heat dissipation pipes; the two heat dissipation pipes are arranged on the two sides of the built-in battery, and the two ends of the heat dissipation pipes are connected with the air inlet holes and the air outlet holes respectively; and a plurality of heat dissipation holes are arranged on the length direction of the heat dissipation pipe.

[0014] In a possible implementation, the air inlet holes and the air outlet holes are provided with internal threads; the shell is provided with a plugging piece for plugging the air inlet holes and the air outlet holes; the plugging piece is provided with external threads, and the plugging piece is threadedly connected with the corresponding air inlet hole or air outlet hole.

[0015] In a possible implementation, a plurality of support plates rotationally connected with the shell are arranged on the shell; the support plate is provided with a plugging hole coinciding with the central axis of the air inlet hole, the plugging hole is provided with internal threads, and the plugging piece is threadedly connected with the plugging hole.

[0016] In a possible implementation, the rotating seat is provided with a sliding groove; the limiting plate is in sliding connection with the sliding groove; the sliding groove is provided with an elastic member, and the elastic member is in sliding connection with the limiting plate and the inner wall of the sliding groove at two ends respectively; and the lower end surface of the limiting plate is provided with a clamping plate for fixing the heat dissipation pipe.

[0017] In a possible implementation, the blocking member is provided with a rotating part away from the side of the shell.

[0018] In a possible implementation, the shell is further provided with a handle.

[0019] The ship attitude information simulation device has the advantages that, compared with the prior art, the shell is provided with a containing opening for installing a touch screen, so that an operator can easily set various parameters, the operation difficulty is reduced, and the work efficiency is improved. The built-in battery is located at the bottom of the shell and connected with the power connection opening and the circuit integrated bottom plate, and can be externally powered and charged, so that the dependence on a power bank is eliminated, the device is convenient to carry and use, and normal operation of the device in various scenes is ensured. Two network openings are arranged on the side of the shell and connected with the circuit integrated bottom plate, so that the deficiency of the single network opening of the previous product is compensated, the demand for debugging two network openings is met, and the device is more flexible in application in a complex network environment or a multi-device connection scene. The plurality of fixing modules are arranged around the built-in battery, the limiting assembly in the fixing module can rotate around the fixing column in the circumferential direction to clamp or release the built-in battery, and the installation and disassembly of the built-in battery are facilitated, and the replacement and maintenance of the battery are facilitated. The fastening assembly in the fixing module can firmly fix the circuit integrated bottom plate in the shell, so that loosening and displacement of the circuit integrated bottom plate are avoided when the device is subjected to external force impact or vibration, and the connection stability between the circuit integrated bottom plate and other electrical elements is ensured. In this way, the two network openings are arranged on the shell, and the built-in battery is arranged in the shell, so that the network openings are facilitated to be debugged and the attitude information simulation device is facilitated to be charged, the applicability and functionality of the device are greatly enhanced; and the built-in battery and the circuit integrated bottom plate are fixed by means of the fixing module, so that displacement of the built-in battery and the circuit integrated bottom plate is prevented when the device is used, and normal use of the device is affected. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without any creative effort.

[0021] Figure 1 The structure diagram of the attitude information simulation device provided by the embodiments of the present application is shown in the figure.

[0022] Figure 2 The front view of the attitude information simulation device provided by the embodiment of the utility model;

[0023] Figure 3 The side view of the attitude information simulation device provided by the embodiment of the utility model;

[0024] Figure 4 The connection schematic diagram of the shell and the heat dissipation assembly provided by the embodiment of the utility model;

[0025] Figure 5 For Figure 4 The enlarged view of A in the middle;

[0026] Figure 6 The connection schematic diagram of the fixed module, the circuit integrated bottom plate and the built-in battery provided by the embodiment of the utility model Figure 1 ;

[0027] Figure 7 The connection schematic diagram of the fixed module, the circuit integrated bottom plate and the built-in battery provided by the embodiment of the utility model Figure 2 ;

[0028] Figure 8 The connection schematic diagram of the shell and the support plate provided by the embodiment of the utility model Figure 1 ;

[0029] Figure 9 The connection schematic diagram of the shell and the support plate provided by the embodiment of the utility model Figure 2 .

[0030] In the drawings, various reference signs represent:

[0031] 1, shell; 11, containing opening; 12, mesh opening; 13, power connection; 14, air inlet; 15, air outlet; 16, containing groove; 2, circuit integrated bottom plate; 21, fixing hole; 3, built-in battery; 4, touch screen; 5, fixed module; 51, fixing column; 511, threaded hole; 52, limiting assembly; 521, rotating seat; 522, limiting plate; 523, sliding groove; 53, fastening assembly; 531, fastening plate; 532, bolt; 54, elastic piece; 55, clamping plate; 6, heat dissipation assembly; 61, heat dissipation pipe; 62, heat dissipation hole; 7, plugging piece; 71, rotating part; 8, support plate; 81, plugging hole; 9, handle. DETAILED DESCRIPTION

[0032] In order to make the technical problems, technical solutions and beneficial effects to be solved by the utility model more clear and obvious, the utility model is further described in detail in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model, and are not used to limit the utility model.

[0033] It is to be noted that when an element is referred to as being "fixed to" or "attached to" another element, it can be directly on the other element or indirectly on the other element, with one or more intervening elements. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element, with one or more intervening elements.

[0034] It is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like, specify relative positions and orientations based on the orientations and positions shown in the drawings, and are used only for the purpose of convenience and brevity in describing the present application and its embodiments, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the application.

[0035] In addition, the terms "first", "second", "third", etc. are used herein only to describe various tings and do not imply or imply relative importance or a number of the indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0036] Please refer to Figures 1 to 9 , the attitude information simulation device for ship provided by the present application will be described. An attitude information simulation device for ship, comprising a shell 1, a circuit integrated bottom plate 2, an internal battery 3 and a fixed module 5; the shell 1 is provided with a containing opening 11, and the touch screen 4 is installed in the containing opening 11; the side surface of the shell 1 is provided with two network openings 12 and an electrical connection opening 13, and the bottom of the shell 1 is provided with a containing groove 16; the circuit integrated bottom plate 2 is installed in the shell 1 and located below the touch screen 4; the circuit integrated bottom plate 2 is respectively connected with the two network openings 12 and the touch screen 4; the internal battery 3 is installed in the containing groove 16 and located below the circuit integrated bottom plate 2; the internal battery 3 is respectively connected with the electrical connection opening 13 and the circuit integrated bottom plate 2; the number of the fixed module 5 is multiple, and they are all arranged on the bottom of the shell 1; the multiple fixed modules 5 are arranged around the internal battery 3; the fixed module 5 comprises a fixed column 51, a limiting assembly 52 and a fastening assembly 53; the fixed column 51 is installed on the bottom of the shell 1, the limiting assembly 52 is arranged on the fixed column 51, and the lower end surface of the limiting assembly 52 is in contact with the upper end surface of the internal battery 3, and the limiting assembly 52 has the freedom to clamp or release the internal battery 3 along the circumferential direction of the fixed column 51; the fastening assembly 53 is arranged on the fixed column 51 and used for fixing the circuit integrated bottom plate 2.

[0037] Compared with the prior art, the ship attitude information simulation device has the advantages that when in use, the shell 1 is provided with a containing opening 11 for installing a touch screen 4, so that an operator can easily set various parameters, the operation difficulty is reduced, and the work efficiency is improved. The built-in battery 3 is located at the bottom of the shell 1 and is connected with the power connection port 13 and the circuit integrated bottom plate 2, and can be externally connected to a power supply for power supply and charging, thereby breaking the dependence on a power bank, facilitating carrying and use, and ensuring normal operation of the device in various scenes. The shell 1 is provided with two network ports 12 on the side and is connected with the circuit integrated bottom plate 2, thereby making up for the deficiency of the single network port 12 of the previous product, meeting the demand for debugging two network ports 12, and making the device more flexible in complex network environments or multiple device connection scenes. A plurality of fixing modules 5 are arranged around the built-in battery 3, the limiting assembly 52 in the fixing module 5 can rotate circumferentially around the fixing column 51 to clamp or release the built-in battery 3, thereby facilitating installation and disassembly of the built-in battery 3 and facilitating replacement and maintenance of the battery. The fastening assembly 53 in the fixing module 5 can firmly fix the circuit integrated bottom plate 2 in the shell 1, thereby avoiding loosening and displacement of the circuit integrated bottom plate 2 when the device is subjected to external force impact or vibration, and thereby ensuring the connection stability between the circuit integrated bottom plate 2 and other electrical elements. In this way, the two network ports 12 are arranged on the shell 1, and the built-in battery 3 is arranged inside the shell 1, thereby facilitating debugging of the network ports 12 and charging of the attitude information simulation device, and greatly enhancing the applicability and functionality of the device; meanwhile, the built-in battery 3 and the circuit integrated bottom plate 2 are fixed by the fixing module 5, thereby preventing displacement of the two during use of the device and affecting normal use of the device.

[0038] As a specific embodiment of the ship attitude information simulation device, the circuit integrated bottom plate 2 adopts an RK3568 development board, which has higher performance and operation processing capability, can process various complex attitude information data more quickly and accurately compared with the previous product, and can easily cope with a large amount of high-precision attitude data during debugging of the hull sliding roll device, thereby ensuring that the device can timely and accurately simulate and send attitude information and guarantee the safety and accuracy of aircraft landing and other operations. The RK3568 development board has rich interface resources, which provides a convenient condition for the device to realize double-network port 12 design. The RK3568 development board can realize stable power management, can effectively manage the charging and discharging process of the battery, and can ensure stable operation of the device in different power supply states.

[0039] As a specific embodiment of the attitude information simulation device for a ship provided by the utility model, an operating system is arranged on the circuit integrated bottom plate 2, and the operating system adopts an Ubuntu system; Ubuntu is an open source operating system, the source code of which is open, and developers can customize development in the system bottom layer. For the attitude information simulation device, the developers can optimize the functions of attitude information processing and network communication according to the special requirements of the ship body for debugging the sliding roll device. Ubuntu is known for stability, and has perfect memory management and process scheduling mechanisms. During the running of the device, the system can be ensured to run stably for a long time, and is not prone to lag, freezing and other conditions. This is crucial for the device that needs to continuously provide high-precision attitude information, and can ensure that the ship body device receives accurate attitude information, ensures the accurate landing of the aircraft, and avoids safety hazards caused by system instability.

[0040] Please refer to Figure 1 、 Figure 4 、 Figure 5 and Figure 6 , as a specific embodiment of the attitude information simulation device for a ship provided by the utility model, a plurality of fixing holes 21 corresponding to the fixing columns 51 are formed on the circuit integrated bottom plate 2; a threaded hole 511 is formed on the upper end of the fixing column 51; the fastening assembly 53 comprises a fastening plate 531 and a bolt 532; the fastening plate 531 is fixedly arranged on the fixing column 51 and located above the limiting assembly 52, and the upper end surface of the fastening plate 531 is in contact with the lower end surface of the circuit integrated bottom plate 2; the bolt 532 is threadedly connected with the threaded hole 511 through the corresponding fixing hole 21; the fixing holes 21 on the circuit integrated bottom plate 2 correspond to the fixing columns 51 one by one, so that the circuit integrated bottom plate 2 can be accurately positioned on the fixing columns 51, and the installation position is ensured to be accurate. The bolt 532 in the fastening assembly 53 is threadedly connected with the threaded hole 511 on the upper end of the fixing column 51 through the fixing hole 21, and this connection mode allows the circuit integrated bottom plate 2 to be detachable. When it is necessary to repair the circuit integrated bottom plate 2, replace components or perform other maintenance operations, the fastening plate 531 can be separated from the fixing column 51 by unscrewing the bolt 532, so that the circuit integrated bottom plate 2 can be conveniently removed, facilitating subsequent operations. The fastening plate 531 is fixedly arranged on the fixing column 51 and located above the limiting assembly 52, and the upper end surface thereof is in contact with the lower end surface of the circuit integrated bottom plate 2. When the bolt 532 is tightened, the fastening plate 531 can tightly press the circuit integrated bottom plate 2 on the fixing column 51, further enhancing the stability of the entire structure, so that the circuit integrated bottom plate 2 is not prone to loosening or falling off when subjected to external force, and the reliability and safety of the device are improved.

[0041] Please refer to Figures 4 to 6As a specific embodiment of the ship attitude information simulation device provided by the utility model, the limiting assembly 52 comprises a rotating seat 521 and a limiting plate 522; the rotating seat 521 is installed on the fixed column 51 and is rotationally connected with the fixed column 51; one end of the limiting plate 522 is connected with the rotating seat 521; the rotating seat 521 is rotationally connected with the fixed column 51, so that the limiting plate 522 can rotate around the rotating seat 521, thereby clamping or loosening the built-in battery 3, and the built-in battery 3 can be very conveniently installed or dismounted.

[0042] Please refer to Figure 4 and Figure 5 As a specific embodiment of the ship attitude information simulation device provided by the utility model, a plurality of air inlet holes 14 and a plurality of air outlet holes 15 are formed in the shell 1, and the air inlet holes 14 and the air outlet holes 15 are located on opposite sides of the shell 1; the shell 1 is provided with a heat dissipation assembly 6 for dissipating heat inside the shell 1; the air inlet holes 14 and the air outlet holes 15 are located on opposite sides of the shell 1, so that an air convection channel is formed, and the heat dissipation assembly 6 in the shell 1 can make the external cold air enter the shell 1 from the air inlet holes 14, take away the heat generated during the operation of the device, and then be discharged from the air outlet holes 15, thereby effectively improving the heat dissipation efficiency and maintaining the internal temperature of the device stable.

[0043] Please refer to Figure 4 As a specific embodiment of the ship attitude information simulation device provided by the utility model, the heat dissipation assembly 6 comprises two heat dissipation pipes 61, the two heat dissipation pipes 61 are arranged on the two sides of the built-in battery 3, and the two ends of the heat dissipation pipes 61 are respectively connected with the air inlet holes 14 and the air outlet holes 15; a plurality of heat dissipation holes 62 are formed in the length direction of the heat dissipation pipes 61; the two heat dissipation pipes 61 are arranged on the two sides of the built-in battery 3, and the two ends of the heat dissipation pipes 61 are respectively connected with the air inlet holes 14 and the air outlet holes 15, thereby forming a special heat dissipation channel, so that the cold air enters from the air inlet holes 14 and directly flows to the air outlet holes 15 through the heat dissipation pipes 61; in this process, the heat dissipation pipes 61 can fully absorb the heat of the built-in battery 3, thereby avoiding the influence of the performance of the battery due to overheating. The plurality of heat dissipation holes 62 are formed in the length direction of the heat dissipation pipes 61, thereby greatly increasing the heat dissipation area; on the one hand, the air inside the heat dissipation pipes 61 and the external air exchange heat through the heat dissipation holes 62, so that the hot air in the heat dissipation pipes 61 is more quickly dissipated into the air in the shell 1; on the other hand, the contact area between the heat dissipation pipes 61 and the surrounding air is increased, so that the absorbed heat can be more effectively transmitted to the air, thereby further improving the heat dissipation effect.

[0044] Please refer to Figure 6 and Figure 7As a specific embodiment of the attitude information simulation device for a ship provided by the utility model, a sliding groove 523 is formed on the rotating seat 521; the limiting plate 522 is slidably connected with the sliding groove 523; the elastic member 54 is arranged in the sliding groove 523, and the two ends of the elastic member 54 are slidably connected with the inner wall of the sliding groove 523 and the limiting plate 522 respectively; the lower end surface of the limiting plate 522 is provided with a clamping plate 55 for clamping the heat dissipation pipe 61; the arrangement of the elastic member 54 enables the clamping plate 55 to be self-adaptively adjusted according to the size and shape of the heat dissipation pipe 61. When the heat dissipation pipe 61 is placed on one side of the built-in battery 3, the elastic member 54 will be elastically deformed, and the limiting plate 522 and the clamping plate 55 will be pushed to move towards the side close to the heat dissipation pipe 61, so that the clamping plate 55 is tightly attached to the surface of the heat dissipation pipe 61, thereby realizing stable clamping of heat dissipation pipes 61 of different specifications.

[0045] Please refer to Figure 5 As a specific embodiment of the attitude information simulation device for a ship provided by the utility model, the air inlet hole 14 and the air outlet hole 15 are provided with internal threads; the shell 1 is provided with a plugging piece 7 for plugging the air inlet hole 14 and the air outlet hole 15; the plugging piece 7 is provided with external threads, and the plugging piece 7 is threadedly connected with the corresponding air inlet hole 14 or air outlet hole 15; since the attitude information simulation device is used on a ship, it is inevitable to encounter bad weather, the air inlet hole 14 and the air outlet hole 15 are provided with internal threads, and the plugging piece 7 with external threads is matched, and the tight fit can be realized through the threaded connection, thereby forming a good sealing effect, preventing rainwater from entering the inside of the shell 1 through the air inlet hole 14 and the air outlet hole 15, and further avoiding damage of the electronic elements inside the shell 1 due to water ingress. The plugging piece 7 is a screw rod.

[0046] Please refer to Figure 8 and Figure 9 As a specific embodiment of the attitude information simulation device for a ship provided by the utility model, the shell 1 is provided with a plurality of support plates 8 rotatably connected with the shell 1; the support plate 8 is provided with a plugging hole 81 coinciding with the central axis of the air inlet hole 14, the plugging hole 81 is provided with internal threads, and the plugging piece 7 is threadedly connected with the plugging hole 81; when the attitude information simulation device is used, the plugging piece 7 is rotated to separate it from the corresponding air inlet or air outlet, and since the support plate 8 is arranged, the plugging piece 7 in the air inlet can be moved into the plugging hole 81, thereby facilitating storage of the plugging piece 7; at the same time, the support plate 8 is rotated to form a support structure with the shell 1, thereby inclining the attitude information simulation device, thereby facilitating the work of the operator. The rotation of the support plate 8 can also control the size of the air inlet, thereby controlling the air volume, thereby realizing flexible control of the heat dissipation degree.

[0047] Please refer to Figure 5As a specific embodiment of the attitude information simulation device for a ship provided by the utility model, the side of the blocking piece 7 away from the shell 1 is provided with a rotating part 71; the rotating part 71 provides an operating personnel with a part convenient for force exertion, and the blocking piece 7 can be easily screwed into or out of the air inlet hole 14 and the blocking hole 81 by rotating the rotating part 71, without the need of using additional tools, greatly improving the convenience of operation and making the installation and dismounting of the blocking piece 7 more rapid and efficient.

[0048] Please refer to Figure 2 and Figure 3 As a specific embodiment of the attitude information simulation device for a ship provided by the utility model, the shell 1 is further provided with a handle 9; the attitude information simulation device needs to be frequently moved to different positions in the ship body debugging process. The handle 9 on the shell 1 provides the operating personnel with a convenient gripping point, facilitating the lifting and carrying of the device.

[0049] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement and improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A ship attitude information simulation device characterized by comprising: The utility model provides a kind of touch screen, including: Shell, is equipped with containing mouth, touch screen is installed in the containing mouth;Two net ports and electric connection port are equipped on the side of the shell;The bottom of the shell is equipped with containing groove; Circuit integration bottom plate, is installed in the shell, and is located below touch screen;The circuit integration bottom plate is respectively connected with two the net port and touch screen electrically; Built-in battery, is installed in the containing groove, and is located below the circuit integration bottom plate;The built-in battery is respectively connected with the electric connection port and the circuit integration bottom plate electrically; Fixed module, multiple, and all be equipped in the bottom of the shell;Multiple fixed module is arranged around the built-in battery;The fixed module includes fixed column, limiting component and fastening component;The fixed column is installed in the bottom of the shell, the limiting component is equipped on the fixed column, and the lower end surface of the limiting component and the upper end surface of the built-in battery are in contact, the limiting component has the freedom of clamping or loosening the built-in battery along the circumferential rotation of the fixed column;The fastening component is equipped on the fixed column, for fixing the circuit integration bottom plate.

2. A device for simulating attitude information of a marine vessel according to claim 1, characterized in that Multiple fixed holes corresponding to the fixed column are opened on the circuit integration bottom plate;Threaded hole is opened on the upper end of the fixed column;The fastening component includes fastening plate and bolt;The fastening plate is fixed on the fixed column, and is located above the limiting component, the upper end surface of the fastening plate and the lower end surface of the circuit integration bottom plate are in contact;The bolt is screwed through the corresponding fixed hole and the threaded hole.

3. The attitude information simulation device for a marine vessel according to claim 1, wherein The limiting component includes rotating seat and limiting plate;The rotating seat is installed on the fixed column, and is connected with the fixed column rotationally;One end of the limiting plate is connected with the rotating seat.

4. A device for simulating attitude information of a marine vessel according to claim 3, wherein Multiple air inlet holes and multiple air outlet holes are opened on the shell, and the air inlet hole and the air outlet hole are located on the opposite sides of the shell respectively;The shell is equipped with heat dissipation component, for heat dissipation inside the shell.

5. A device for simulating attitude information of a marine vessel according to claim 4, wherein The heat dissipation component includes two heat dissipation pipes, two heat dissipation pipes are respectively equipped on both sides of the built-in battery, and the two ends of the heat dissipation pipe are respectively connected with the air inlet hole and the air outlet hole;Multiple heat dissipation holes are opened in the length direction of the heat dissipation pipe.

6. A device for simulating attitude information of a marine vessel according to claim 5, wherein The rotating seat is opened with sliding groove;The limiting plate is connected with the sliding groove slidingly;The sliding groove is equipped with elastic element, and the elastic element is connected with the limiting plate and the inner wall of the sliding groove slidingly;The lower end surface of the limiting plate is equipped with clamping plate for clamping the heat dissipation pipe.

7. A device for simulating attitude information of a marine vessel according to claim 5, wherein The air inlet hole and the air outlet hole are equipped with internal thread;The shell is equipped with blocking element for blocking the air inlet hole and the air outlet hole;The blocking element is equipped with external thread, and the blocking element is screwed with the corresponding air inlet hole or air outlet hole.

8. A device for simulating attitude information of a marine vessel according to claim 7, wherein The shell is equipped with multiple support plates rotationally connected with the shell;The support plate is opened with blocking hole coinciding with the center axis of the air inlet hole, the blocking hole is equipped with internal thread, and the blocking element is screwed with the blocking hole.

9. The attitude information simulation device for a marine vessel according to claim 7, wherein The side, away from the shell, of the blocking element is equipped with rotating part.

10. The attitude information simulation device for a marine vessel according to claim 1, wherein The shell is also equipped with handle.

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