Unmanned ship monitoring device

Abstract

The utility model discloses an unmanned ship monitoring device which comprises a monitoring mechanism installed on an unmanned ship. The monitoring mechanism comprises a support structure, and sliding rail structures extending to the outer side of the unmanned ship are fixedly connected to the two sides of the top of the support structure correspondingly. Monitoring structures are mounted on the sliding rail structures correspondingly, each monitoring structure comprises a moving frame structure sliding on the corresponding sliding rail structure, and a rotating structure is mounted at the top of each moving frame structure; the rotating structure comprises a rotating seat, the two sides of the rotating seat are rotationally connected with swing arms respectively, and monitoring probes are installed on the swing arms; an electric push rod for pushing the monitoring probe to lift is assembled and connected in the swing arm; and a motor for driving the swing arm to swing is mounted in the rotating seat. According to the structure, in the search and rescue process of the unmanned ship, the monitoring probe can flexibly enter the water to collect images under the water surface, so that position information of people falling into the water surface can be collected in time, and the search and rescue efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the unmanned ship monitoring technical field especially relates to an unmanned ship monitoring device. BACKGROUND

[0002] The unmanned ship is a kind of unmanned ship that can run on water surface.Because unmanned ship can be unmanned, therefore unmanned ship has higher mobility, flexibility.Therefore, the application of unmanned ship in actual working process is very extensive, such as water search and rescue, water patrol and many other applications.Backstage personnel controls unmanned ship to work through wireless control, to realize that unmanned ship can complete various tasks in complex water environment.

[0003] In the working process of unmanned ship, the backstage staff can clearly observe whether the unmanned ship can find the target such as search and rescue target in the running path process through the camera probe installed on the unmanned ship.

[0004] However, in the actual working process, it is found that the camera installed on the unmanned ship is mostly installed on the cabin top position of the unmanned ship.In the search and rescue process, the rotatable camera is searched in 360 degrees without dead angle horizontally.But in the actual working process, in the search and rescue process, the trapped personnel or the falling goods often sink to the water surface, and if the position of the trapped personnel falling from the water surface cannot be detected in time and accurately, the key time of rescuing personnel will be lost, specifically, after the person falling into the water sinks, the existing unmanned ship cannot accurately detect the falling point of the person falling into the water, and further cannot timely send the position of the person falling into the water to the nearby rescue personnel.

[0005] Therefore, in the search and rescue process of unmanned ship, the monitoring picture under the water surface of search and rescue area is transmitted to the backstage, which is very important for improving rescue efficiency and increasing the survival rate of rescued personnel.Specifically, for the trapped personnel after sinking from the water surface, at this time, the trapped personnel cannot breathe independently, so it is necessary to accurately find the sinking position in a short time, which can undoubtedly accurately search the sinking personnel. UTILITY MODEL CONTENT

[0006] Based on the above background, the purpose of the utility model is to provide an unmanned ship monitoring device.

[0007] To achieve the above purpose, the utility model adopts the following technical scheme:

[0008] An unmanned ship monitoring device, comprising a monitoring mechanism installed on the unmanned ship;

[0009] The monitoring mechanism comprises a support structure, and the top of the support structure is fixedly connected with slide rail structures extending to the outside of the unmanned ship on both sides;

[0010] The sliding rail structure is respectively provided with a monitoring structure, the monitoring structure comprises a moving frame structure sliding on the sliding rail structure, and a rotating structure is arranged on the top of the moving frame structure; the rotating structure comprises a rotating seat, swing arms are rotationally connected to the two sides of the rotating seat, and a monitoring probe is arranged on the swing arm;

[0011] The swing arm is provided with an electric push rod connected and assembled therein and used for pushing the monitoring probe to ascend and descend.

[0012] The rotating seat is provided with a motor mounted therein and used for driving the swing arm to swing.

[0013] Preferably, the support structure comprises two symmetrically arranged mounting supports, the top of the mounting support is fixedly connected with a mounting seat, and the sliding rail structure comprises a pair of sliding rails fixed on the side wall of the mounting seat.

[0014] Preferably, the moving frame structure comprises a moving seat table, and the bottom of the moving seat table is fixedly connected with a plurality of sliding seats sliding on the sliding rails.

[0015] Preferably, the moving frame structure further comprises a lead screw structure used for pushing the moving seat table to move, the lead screw structure comprises a lead screw motor mounted at the bottom position of the mounting seat, and a lead screw is mounted on the output shaft of the lead screw motor.

[0016] The bottom of the moving seat table is provided with a driving seat in threaded connection with the lead screw.

[0017] Preferably, the end portions of the sliding rails are fixedly connected with a lead screw frame, and a bearing rotationally connected with the lead screw is mounted on the lead screw frame.

[0018] Preferably, the rotating structure comprises a fixed base fixedly mounted at the top position of the moving seat table, a motor cavity is formed in the fixed base, a rotating motor is mounted in the motor cavity, and the output shaft of the rotating motor is fixedly mounted at the bottom center of the rotating seat.

[0019] Preferably, the bottom of the rotating seat is fixedly connected with an annular limiting flange, an annular limiting groove is formed in the side wall of the motor cavity, and the annular limiting flange is rotationally limited in the annular limiting groove.

[0020] Preferably, a cavity is formed in the rotating seat, and the motor is a double-output-shaft motor.

[0021] Two driving shafts are fixedly connected to the two output shafts of the double-output-shaft motor, and the driving shafts are fixedly mounted at the lower end positions of the swing arms.

[0022] Preferably, an internal mounting cavity is formed on the swing arm, the electric push rod is mounted in the internal mounting cavity, a long mounting rod is fixedly connected to the electric push rod, a probe mounting seat is mounted on the top of the monitoring probe, and the monitoring probe is mounted on the probe mounting seat.

[0023] The utility model has the following beneficial effects:

[0024] 1. In the working process, when the mobile frame structure carries the monitoring probe to move to the outside of the slide rail, the rotating seat on the rotating structure is rotated to adjust the posture of the swing arm, then the motor in the rotating seat drives the swing arm to swing vertically downward, in this process, the electric push rod drives the monitoring probe to monitor underwater, and in this process, underwater observation can be realized through the monitoring probe, such as observing the fallen personnel and fallen goods.

[0025] In this way, in the working process, when the unmanned ship drives to the accident site, the monitoring probe is quickly submerged underwater, so that the background personnel can clearly see the underwater situation, and the position of the fallen personnel sinking underwater can be accurately sent to the nearby rescue personnel, realizing the rescue of the personnel in a short time and increasing the survival probability of the rescue personnel.

[0026] 2. In the working process, the swing arm is switched to the vertical state, at this time, the electric push rod drives the long mounting rod to continue to descend in depth, realizing the deepening of the monitoring probe into the water. In the actual working process, according to the required probe diving depth, different length electric push rods (the length of the corresponding swing arm can be adjusted synchronously) are used. In this way, the monitoring probe can monitor the underwater picture after being submerged, and the picture of the personnel or goods sinking underwater can be collected in time, which is convenient for subsequent accurate rescue. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description, and obviously, the drawings in the following description are only some embodiments of the present utility model, and for those skilled in the art, other drawings can be obtained according to the structures shown in these drawings without creative labor.

[0028] Figure 1 It is an overall structure schematic view in the embodiments of the present utility model;

[0029] Figure 2 It is a structure schematic view of the monitoring structure in the embodiments of the present utility model;

[0030] Figure 3 It is a structure schematic view of the lead screw motor and the lead screw in the embodiments of the present utility model;

[0031] Figure 4This is a schematic diagram of the dispersed structure of the rotating structure in an embodiment of this utility model;

[0032] Figure 5 This is a schematic diagram of the structure of the swing arm carrying the monitoring probe in preparation for launching into the water, as described in this utility model embodiment.

[0033] Figure 6 This is an embodiment of the present utility model. Figure 1 A structural diagram from another perspective.

[0034] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0036] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0037] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0038] Example 1

[0039] like Figures 1-6 As shown, an unmanned surface vessel (USV) monitoring device includes a monitoring mechanism installed on the USV.

[0040] By improving the monitoring mechanism, the monitoring system can be deployed underwater to enable timely detection of sinking rescue personnel or fallen cargo during search and rescue operations.

[0041] Specifically, the monitoring mechanism comprises a support structure, which specifically comprises two installation supports 2 symmetrically arranged on both sides, and a mounting seat 1 fixedly connected to the top of the installation support 2. According to the prior art, the installation support 2 is fixedly installed on the unmanned ship near the edge of the ship.

[0042] The top of the support structure is fixedly connected with slide rail structures extending to the outside of the unmanned ship on both sides. Specifically, a pair of front and rear slide rails 11 are respectively welded on the left and right side walls of the mounting seat 1, and the slide rails 11 extend to the outside of the unmanned ship.

[0043] A monitoring structure 3 is installed on each pair of slide rails 11. Specifically, the monitoring structure 3 comprises a moving frame structure sliding on the slide rail 11 structure. Specifically, the moving frame structure comprises a moving seat 31, and a plurality of slide seats 32 are fixedly connected to the bottom of the moving seat 31 and slide on the slide rail 11.

[0044] Moreover, the slide seat 32 is T-shaped, and a corresponding T-shaped sliding groove is formed in the slide rail 11 to enable the slide seat 32 to slide in the T-shaped sliding groove.

[0045] Meanwhile, in order to move the monitoring structure 3, the moving frame structure further comprises a lead screw structure for moving the moving seat 31, the lead screw structure comprises a lead screw motor 36 installed at the bottom of the mounting seat 1 (the motor body of the lead screw motor 36 is fixedly installed at the bottom of the mounting seat 1), and a lead screw 361 is installed on the output shaft of the lead screw motor 36.

[0046] Correspondingly, a drive seat 3611 is installed at the bottom center of the moving seat 31 and is threadedly connected to the lead screw 361. Meanwhile, in order to ensure the stable rotation of the lead screw 361, a U-shaped lead screw bracket 37 is fixedly connected between the ends of the slide rail 11, and a bearing is installed on the lead screw bracket 37 and rotationally connected to the lead screw 361.

[0047] During operation, the moving seat 31 is driven to move to the outside of the slide rail 11 under the drive of the lead screw motor 36, and the outside of the slide rail 11 is located outside the unmanned ship (above the water surface) to prepare for the submersion of the monitoring probe.

[0048] The top of the moving frame structure is provided with a rotating structure 35; the rotating structure 35 comprises a rotating seat 351, two swing arms 33 are rotationally connected to the two sides of the rotating seat 351, and a monitoring probe 39 is installed on the swing arm 33.

[0049] According to the existing lifting mode, the push rod (not shown in the figure) for lifting the monitoring probe 39 is assembled in the swing arm 33; the motor for driving the swing arm 33 to swing is installed in the rotating seat 351.

[0050] During the working process, when the mobile frame structure carrying the monitoring probe 39 moves to the outside of the slide rail 11, at this time, the rotating seat 351 on the rotating structure 35 is rotated to adjust the posture of the swing arm 33, then the motor in the rotating seat 351 drives the swing arm 33 to swing vertically downward, in this process, the electric push rod drives the monitoring probe 39 to monitor underwater, in this process, the underwater observation can be realized through the monitoring probe 39, such as observing the fallen personnel, fallen goods, etc.

[0051] Due to the different depths of water depth, the above structure is only applicable to the case where the sinking water surface depth is not high, and the picture can be monitored, but for deep water area, the picture in the deep water cannot be monitored.

[0052] Through this way, during the working process, when the unmanned ship drives to the accident site, the monitoring probe 39 is quickly submerged into the water, so that the background personnel can clearly see the underwater situation, and accurately send the position of the sinking fallen personnel to the nearby rescue personnel, so as to rescue the personnel in a short time and increase the survival probability of the rescue personnel.

[0053] In actual working process, in order to increase the service life of the above monitoring probe 39, the monitoring probe 39 is a conventional camera with waterproof performance disclosed in the prior art, or according to the existing mode, the monitoring probe 39 is installed in the transparent waterproof sleeve.

[0054] Embodiment 2

[0055] As shown in Figures 1-6 , this embodiment is based on embodiment 1, the rotating structure 35 includes a fixed base 352 fixedly installed at the top position of the mobile seat 31, a motor cavity is formed in the fixed base 352, a rotating motor 38 is installed in the motor cavity, and the output shaft of the rotating motor 38 is fixedly installed at the bottom center of the rotating seat 351.

[0056] At the same time, in order to increase the rotation stability of the rotating seat 351, the bottom of the rotating seat 351 is fixedly connected with an annular limiting flange 3511, an annular limiting groove 3521 is formed in the side wall of the motor cavity, and the annular limiting flange 3511 is limited to rotate in the annular limiting groove 3521.

[0057] During the rotation process, the rotating motor 38 is driven, at this time, the rotating seat 351 rotates, and the swing arm 33 and the monitoring probe 39 installed on the swing arm 33 follow the rotation, so as to continuously adjust the monitoring direction of the monitoring probe 39 during the working process.

[0058] The rotating seat 351 is provided with a cavity, and the motor is a double-output shaft motor 353 (the double-output shaft motor 353 is a conventional double-output shaft motor 353 disclosed by prior art). The double-output shaft motor 353 is fixedly connected with a driving shaft 3531 on two output shafts, and the driving shaft 3531 is fixedly installed at the lower end of the swing arm 33.

[0059] During work, the swing arms 33 on both sides are synchronously swung under the driving of the double-output shaft motor 353, and are synchronously switched from the vertical state to the vertical state.

[0060] The swing arm 33 is provided with an internal mounting cavity, and an electric push rod (the electric push rod is a conventional electric telescopic rod disclosed by prior art) is installed in the internal mounting cavity. The electric push rod is fixedly connected with a long mounting rod 34, and the long mounting rod 34 is installed at the telescopic end of the electric push rod (the long mounting rod 34 is slidably connected at the top of the swing arm 33). The monitoring probe 39 is installed on a probe mounting seat 1 installed at the top of the monitoring probe 39.

[0061] During work, the swing arm 33 is switched to the vertical state, and at this time, the electric push rod drives the long mounting rod 34 to continue to descend to a deep position, so that the monitoring probe 39 is carried to dive underwater. In actual work, different lengths of electric push rods (the length of the corresponding swing arm 33 can be synchronously adjusted) are used according to the required diving depth of the probe. In this way, the monitoring probe 39 can monitor the underwater picture after being lowered into water, and the picture of the personnel or goods under water can be collected in time, so that subsequent accurate rescue is facilitated.

[0062] Of course, the above description is not a limitation of the present application, and the present application is not limited to the above examples. Changes, modifications, additions or replacements made by the person skilled in the art within the essential scope of the present application should also be within the protection scope of the present application.

Claims

1. An unmanned vehicle monitoring device, characterized by, The utility model provides a monitoring mechanism is installed on unmanned ship, which comprises a support structure, the top of the support structure is fixedly connected with a slide rail structure on both sides, the slide rail structure is provided with a monitoring structure, the monitoring structure comprises a moving frame structure, the moving frame structure is provided with a rotating structure, the rotating structure comprises a rotating seat, the rotating seat is rotatably connected with a swing arm, the swing arm is provided with a monitoring probe, the swing arm is provided with an electric push rod, the rotating seat is provided with a motor. The support structure comprises two symmetrical mounting brackets, the top of the mounting bracket is fixedly connected with a mounting seat, the slide rail structure comprises a pair of slide rails fixed on the side wall of the mounting seat. The moving frame structure comprises a moving seat, the bottom of the moving seat is fixedly connected with a plurality of slide seats. The moving frame structure further comprises a lead screw structure, the lead screw structure comprises a lead screw motor installed at the bottom of the mounting seat, the output shaft of the lead screw motor is provided with a lead screw, the bottom of the moving seat is provided with a driving seat for screwing the lead screw. The end of the slide rail is fixedly connected with a lead screw frame, the lead screw frame is provided with a bearing for rotating the lead screw.

2. The unmanned vehicle monitoring device of claim 1, wherein, The rotating structure comprises a fixed base fixedly installed at the top of the moving seat, the fixed base is provided with a motor cavity, the motor cavity is provided with a rotating motor, the output shaft of the rotating motor is fixedly installed at the bottom center of the rotating seat.

3. The unmanned vehicle monitoring device of claim 2, wherein, The bottom of the rotating seat is fixedly connected with an annular limiting flange, the side wall of the motor cavity is provided with an annular limiting groove, the annular limiting flange is rotatably limited in the annular limiting groove.

4. The unmanned vehicle monitoring device of claim 2, wherein, The rotating seat is provided with a cavity, the motor is a double-output shaft motor. The double-output shaft motor is provided with a driving shaft fixedly connected with the two output shafts, the driving shaft is fixedly installed at the lower end of the swing arm.

5. The unmanned vehicle monitoring device of claim 4, wherein, The swing arm is provided with an internal mounting cavity, the electric push rod is installed in the internal mounting cavity, the electric push rod is provided with a long mounting rod, the top of the monitoring probe is provided with a probe mounting seat, the monitoring probe is installed on the probe mounting seat.

6. The unmanned vehicle monitoring device of claim 3, wherein, ​ 7. The unmanned vehicle monitoring apparatus of claim 6, wherein, ​ 8. The unmanned vehicle monitoring device of claim 1, wherein, ​ ​ 9. The unmanned vehicle monitoring device of claim 1, wherein, ​

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