Unmanned ship fin structure with lifting function

Abstract

The utility model relates to the technical field of unmanned ship fins, in particular to an unmanned ship fin structure with a lifting function, which comprises a fin plate, a support box and a lifting control device, a sliding cavity is arranged in the support box, the lifting control device comprises a threaded rod, a fixing block and a connecting rod, a through hole is arranged on the front side wall of the support box, and the through hole is communicated with the sliding cavity. A protection box is arranged on a bottom plate of the supporting box, a rotating motor is arranged in the protection box, the threaded rod penetrates through the side wall of the protection box and is connected with the output end of the rotating motor, a fixing shell is arranged on the bottom wall of the protection box, a mounting block is arranged in the fixing shell, and the mounting block penetrates through the fixing shell and is in sliding connection with the fixing shell. And a wind direction sensor is arranged on the upper side wall of the supporting box, so that the unmanned ship can quickly adjust the height of the fin according to navigation requirements and water area conditions, the navigation efficiency and stability are improved, and the complexity of manual operation is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to unmanned ship fin technical field, concretely is a kind of unmanned ship fin structure with lifting function. BACKGROUND

[0002] It is known that, as the important component of modern water transport tool, the application of existing unmanned ship in marine detection, environmental monitoring, water rescue and military reconnaissance field is increasingly widespread, and the navigation performance and stability of unmanned ship are the key to its task execution, and fin as important part of unmanned ship, it is crucial to improve navigation efficiency and stability.

[0003] Traditional unmanned ship fin structure mostly adopts fixed design, i.e. the position of fin plate remains unchanged in navigation process, however, this fixed fin structure often appears to be unable to meet the demand when facing complex and changeable water environment and navigation, and it is difficult to meet the demand.

[0004] Specifically, in the water area with large wind and wave, fixed fin can not effectively provide sufficient stability and propulsion, leading to the decline of navigation performance of unmanned ship, and affecting the concealment and stability of unmanned ship, in order to overcome the limitation of traditional unmanned ship fin structure, in recent years, there are various improvement schemes, but these devices do not fully consider the influence of wind direction and other environmental factors on navigation performance when lifting fin plate, leading to poor adjustment effect. CONTENT OF THE UTILITY MODEL

[0005] (I) technical problem solved

[0006] In view of the deficiency of prior art, the utility model provides a kind of unmanned ship fin structure with lifting function.

[0007] (II) technical scheme

[0008] To achieve the above object, the utility model provides the following technical scheme: A unmanned ship fin structure with lifting function, including fin plate, support box and lifting control device, the support box is provided with sliding cavity, the lifting control device is in the sliding cavity, the lifting control device includes threaded rod, fixed block and connecting rod, the threaded rod passes through the sliding cavity, the fixed block is in the sliding cavity and is pasted with the support box inner side wall, the threaded rod passes through the fixed block and is connected with its screw thread, the support box positive side wall is provided with through -hole, the through -hole is through with the sliding cavity, the connecting rod is in the fixed block side wall, the connecting rod passes through the through -hole and is connected with its sliding, the fin plate is connected with the connecting rod one end, the support box bottom plate is provided with protection box, the protection box is provided with rotating motor, the threaded rod passes through the protection box side wall and is connected with the rotating motor output end, the protection box bottom wall is provided with fixed shell, the fixed shell is provided with mounting block, the mounting block passes through the fixed shell and is connected with its sliding, the support box upper side wall is provided with wind direction sensor.

[0009] In order to realize all -round monitoring to the surrounding environment, the utility model improves has: The support box side wall is provided with the symmetrical support plate, and the rotating rod is arranged between the two support plates, and the infrared detector is arranged on the rotating rod, and the outer side wall of one of the support plates is provided with a limit motor, and one end of the rotating rod is connected with the output end of the limit motor.

[0010] In order to be able to intuitively monitor and control the navigation state of unmanned ship, the utility model improves that: one side wall of the support box is provided with a control screen, the control screen is provided with a control system, the wind direction sensor, the infrared detector and the above motor are signal connected with the control system.

[0011] In order to enhance the connection stability between the fixed shell and the mounting block, the utility model improves that: the fixed shell side wall is provided with a fixed screw, and the fixed screw penetrates the fixed shell and the mounting block.

[0012] In order to prevent the erosion of moisture to internal elements such as rotating motor, the utility model improves that: the protection box is made of waterproof material.

[0013] In order to prevent moisture from penetrating into the fin plate, the utility model improves that: the fin plate surface is provided with a waterproof coating.

[0014] In order to be able to reduce the frictional resistance of lifting control device in the sliding process, the utility model improves that: the support box is provided with a lubricating coating.

[0015] In order to realize the accurate control of key components such as rotating motor and limit motor, the utility model improves that: the rotating motor and the limit motor are both servo motors.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the unmanned ship fin structure with lifting function has the following beneficial effects:

[0018] The unmanned ship fin structure with lifting function is provided with a lifting control device, a rotating motor output drives a threaded rod to rotate, under the limiting of the support box, the fixed block rises and falls with the rotation of the threaded rod, and the fin plate rises and falls accordingly, realizing flexible lifting of the fin plate, so that the unmanned ship can quickly adjust the height and angle of the fin plate according to the navigation requirements and water conditions, thereby improving the navigation efficiency and stability, the wind direction sensor and the infrared detector are provided, the wind direction sensor can monitor the wind direction change in real time, providing accurate navigation guidance for the unmanned ship, and the infrared detector can perceive the surrounding environment, enhancing the safety and obstacle avoidance capability of the unmanned ship, the comprehensive environmental monitoring capability enables the unmanned ship to safely navigate in complex and changeable water environment, the control system integrated in the control screen can receive and process real-time data from the wind direction sensor and the infrared detector, realizing accurate regulation and control of the fin plate lifting and rotation, improving the intelligent level of the unmanned ship and reducing the complexity of manual operation. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a first view angle schematic view of the structure of the utility model;

[0020] Figure 2 It is a second view angle schematic view of the structure of the utility model;

[0021] Figure 3 It is a support box internal section schematic view of the structure of the utility model;

[0022] Figure 4 It is a lifting control device exploded schematic view of the structure of the utility model.

[0023] In the drawing: 1, support box; 2, control screen; 3, fin plate; 4, fixed shell; 5, protection box; 6, mounting block; 7, fixed screw; 8, infrared detector; 9, limiting motor; 10, support plate; 11, wind direction sensor; 12, rotating rod; 13, threaded rod; 14, fixed block; 15, rotating motor; 16, connecting rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Please refer to Figures 1-4 The utility model provides an unmanned ship fin structure with lifting function, including fin plate 3, support box 1 and lifting control device, the sliding cavity is arranged in support box 1, the lifting control device is in the sliding cavity, the lifting control device includes threaded rod 13, fixed block 14 and connecting rod 16, threaded rod 13 penetrates the sliding cavity, fixed block 14 is in the sliding cavity and is attached with the inside wall of support box 1, threaded rod 13 penetrates fixed block 14 and is connected with its screw thread, the through -hole is formed in the right side wall of support box 1, the through -hole is through with the sliding cavity, connecting rod 16 is in the side wall of fixed block 14, connecting rod 16 penetrates the through -hole and is connected with its sliding, fin plate 3 is connected with one end of connecting rod 16, the bottom plate of support box 1 is provided with protection box 5, protection box 5 is provided with rotating motor 15, threaded rod 13 penetrates the side wall of protection box 5 and is connected with the output end of rotating motor 15, the bottom wall of protection box 5 is provided with fixed shell 4, fixed shell 4 is provided with mounting block 6, the mounting block 6 penetrates the fixed shell 4 and is connected with its sliding, the upper side wall of support box 1 is provided with wind direction sensor 11, the side wall of support box 1 is provided with the support plate 10 of symmetry, the rotating rod 12 is arranged between two support plates 10, infrared detector 8 is arranged on the rotating rod 12, one of the support plate 10 is provided with limit motor 9 outside wall, the output end of limit motor 9 is connected with one end of rotating rod 12, one side wall of support box 1 is provided with control screen 2, control screen 2 is provided with control system, wind direction sensor 11, infrared detector 8, above-mentioned motor are all connected with control system signal, the side wall of fixed shell 4 is provided with fixed screw 7, fixed screw 7 penetrates fixed shell 4 and mounting block 6.

[0026] In use, the mounting block 6 is welded at the tail of the ship body, then the fixed shell 4 is sleeved on the mounting block 6, and is locked by using the fixing screw 7, after installation, the control system monitors the surrounding environment through the wind direction sensor 11 and the infrared detector 8, and is prepared for possible adjustment, the wind direction sensor 11 detects the wind direction and the wind speed in real time, the wind direction sensor 11 internally contains a plurality of wind direction marks, when the wind blows through the wind direction mark, the wind blade will rotate, the angle of rotation is directly related to the wind direction, so that the wind speed can be indirectly measured, the sensor element in the wind direction sensor 11 converts the rotation angle and speed of the wind blade into an electrical signal, and transmits the signal to the control system, the infrared detector 8 scans the surrounding environment, detects the infrared radiation of the object in the surrounding environment, and processes, so as to detect potential threats and water level, finally the data is fed back to the control system, the control system comprehensively analyzes the received wind direction, wind speed and infrared detection data, judges whether the position of the fin plate 3 needs to be adjusted, if adjustment is needed, the control system will issue an instruction to the rotating motor 15, the rotating motor 15 starts to drive the threaded rod 13 to rotate, under the limiting of the supporting box 1, the fixed block 14 rises and falls with the rotation of the threaded rod 13, the connecting rod 16 on the fixed block 14 moves, and is slidably connected with the supporting box 1 through the through hole, so that the fin plate 3 stably rises and falls, thereby driving the fin plate 3 to rise and fall, if the scanning range or direction of the infrared detector 8 needs to be adjusted, the control system will instruct the limiting motor 9 to start, the limiting motor 9 drives the rotating rod 12 to rotate, and drives the infrared detector 8 to rotate between the supporting plates 10, so as to adjust the scanning range, in the whole process, the control system continuously receives the data of each sensor, and adjusts the position of the fin plate 3 and the scanning range of the infrared detector 8 as needed, the current fin plate 3 position, wind direction and speed and scanning state of the infrared detector 8 are displayed on the operation screen 2 for the operator to monitor, and the remote control device is arranged in the control system, so that the signal can be sent to the remote control center for the staff to check.

[0027] In actual use, it is necessary to prevent water from eroding the rotating motor 15 and prolong the service life of the equipment, in order to meet the above requirements, in the embodiment, the protection box 5 is made of waterproof material.

[0028] In actual use, it is necessary to prevent water from penetrating into the fin plate 3 and causing structural corrosion or performance degradation, in order to meet the above requirements, in the embodiment, a waterproof coating is arranged on the surface of the fin plate 3.

[0029] In actual use, it is necessary to reduce the frictional resistance of the lifting control device in the sliding process, improve the lifting efficiency and stability, in order to meet the above requirements, in the embodiment, a lubricating coating is arranged in the supporting box 1.

[0030] In actual use, it is necessary to realize the accurate control of the rotating motor 15 and the limiting motor 9, in order to meet the above requirements, in the embodiment, the rotating motor 15 and the limiting motor 9 are both servo motors.

[0031] In order to explain the possible application scenarios, technical principles, specific schemes that can be implemented, purposes and effects that can be achieved, etc., the specific embodiments listed below are combined with the drawings for detailed description. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and therefore only serve as examples and cannot limit the protection scope of the present application.

[0032] Although the embodiments of the present application have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A unmanned ship fin structure with lifting function, comprising a fin plate (3), a support box (1) and a lifting control device, characterized in that: The support box (1) is provided with a sliding cavity, the lifting control device is in the sliding cavity, the lifting control device comprises a threaded rod (13), a fixed block (14) and a connecting rod (16), the threaded rod (13) penetrates the sliding cavity, the fixed block (14) is in the sliding cavity and is attached to the inner side wall of the support box (1), the threaded rod (13) penetrates the fixed block (14) and is threadedly connected therewith, the front side wall of the support box (1) is provided with a through hole, the through hole is through the sliding cavity, the connecting rod (16) is on the side wall of the fixed block (14), the connecting rod (16) penetrates the through hole and is slidably connected therewith, one end of the fin plate (3) is connected with the connecting rod (16), the bottom plate of the support box (1) is provided with a protection box (5), the protection box (5) is provided with a rotating motor (15), the threaded rod (13) penetrates the side wall of the protection box (5) and is connected with the output end of the rotating motor (15), the bottom wall of the protection box (5) is provided with a fixed shell (4), the fixed shell (4) is provided with a mounting block (6), the mounting block (6) penetrates the fixed shell (4) and is slidably connected therewith, the upper side wall of the support box (1) is provided with a wind direction sensor (11).

2. The unmanned ship fin structure with lifting function according to claim 1, characterized in that: The side wall of the support box (1) is provided with symmetrical support plates (10), a rotating rod (12) is arranged between the two support plates (10), the rotating rod (12) is provided with an infrared detector (8), and the outer side wall of one of the support plates (10) is provided with a limiting motor (9), one end of the rotating rod (12) is connected with the output end of the limiting motor (9).

3. The unmanned ship fin structure with lifting function according to claim 2, characterized in that: One side wall of the support box (1) is provided with a control screen (2), the control screen (2) is provided with a control system, the wind direction sensor (11), the infrared detector (8) and the above-mentioned motors are signal connected with the control system.

4. The unmanned ship fin structure with lifting function according to claim 3, characterized in that: The side wall of the fixed shell (4) is provided with a fixed screw (7), the fixed screw (7) penetrates the fixed shell (4) and the mounting block (6).

5. The unmanned ship fin structure with lifting function according to claim 4, characterized in that: The protection box (5) is made of waterproof material.

6. The unmanned ship fin structure with lifting function according to claim 5, characterized in that: The surface of the fin plate (3) is provided with a waterproof coating.

7. The unmanned ship fin structure with lifting function according to claim 6, characterized in that: The support box (1) is provided with a lubricating coating.

8. The unmanned ship fin structure with lifting function according to claim 7, characterized in that: The rotating motor (15) and the limiting motor (9) are both servo motors.

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