CN220616113U - Unmanned ship deployment and recovery device and navigation equipment - Google Patents

Abstract

The utility model provides an unmanned ship deployment and recovery device and navigation equipment, wherein the unmanned ship deployment and recovery device comprises: the lifting device comprises a first lifting basket frame, a second lifting basket frame, a rotating shaft and a lifting piece, wherein a containing space is formed between the first lifting basket frame and the second lifting basket frame, the first lifting basket frame and the second lifting basket frame are symmetrically arranged in the axial direction of the rotating shaft, the first lifting basket frame and the second lifting basket frame can rotate around the rotating shaft in opposite directions or rotate back to back, and the axial direction of the rotating shaft forms a preset angle with the vertical direction; the first basket hanging frame and the second basket hanging frame can rotate around the rotating shaft in opposite directions under the action of gravity to enlarge the accommodating space, and the lifting piece can pull the first basket hanging frame and the second basket hanging frame to rotate around the rotating shaft in opposite directions to close the accommodating space. Through adopting above-mentioned technical scheme, control accommodation space opens and closed mode is simple, and first hanging basket frame and second hanging basket frame can adapt to unmanned ship's shape and centre gripping unmanned ship under the effect of lifting by crane, and the stability of fixed unmanned ship is high.

Description

Unmanned ship deployment and recovery device and navigation equipment

Technical Field

The utility model relates to the technical field of navigation equipment, in particular to an unmanned ship deployment and recovery device and navigation equipment.

Background

The existing general unmanned ship automatic arrangement and recovery hanging basket device comprises a rotating shaft, a left hanging basket and a right hanging basket, wherein the left hanging basket and the right hanging basket are hinged through the vertical rotating shaft and can rotate around the rotating shaft in a horizontal plane, and an electric cylinder is arranged between the left hanging basket and the right hanging basket and is used for driving the hanging basket device to horizontally open or close; in the design, the hanging basket device needs to be driven by the electric cylinder to open or close, and a sensor electrically connected with the electric cylinder needs to be added to enable the hanging basket device to open or close to a proper angle so as to adapt to unmanned boats of different models; like this, control hanging flower basket device opens and the closed mode complicacy, and the limited precision of sensor and electronic jar also can lead to the hanging flower basket device to adapt to the shape of unmanned ship completely and increased unmanned ship from hanging flower basket device risk that drops simultaneously.

Disclosure of Invention

The utility model aims to provide an unmanned ship deployment and recovery device and navigation equipment, which are used for solving the technical problems that in the prior art, the mode of controlling the opening and closing of a hanging basket device is complex, meanwhile, the hanging basket device cannot completely adapt to the shape of an unmanned ship due to the limited precision of a sensor and an electric cylinder, and the risk of the unmanned ship falling from the hanging basket device is increased.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

in a first aspect, an unmanned boat deployment and retrieval device is provided, comprising: the first basket hanging frame, the second basket hanging frame, a rotating shaft connected with the first basket hanging frame and the second basket hanging frame in a rotating mode, and a lifting piece connected with the first basket hanging frame and the second basket hanging frame, wherein a containing space for containing an unmanned ship is formed between the first basket hanging frame and the second basket hanging frame, the first basket hanging frame and the second basket hanging frame are symmetrically arranged in the axial direction of the rotating shaft, the first basket hanging frame and the second basket hanging frame can rotate around the rotating shaft in the opposite direction or rotate in the opposite direction, the axial direction of the rotating shaft forms a preset angle with the vertical direction, and the range of the preset angle is 0-180 degrees; the first hanging basket frame and the second hanging basket frame can rotate around the rotating shaft in opposite directions under the action of gravity to enlarge the accommodating space, and the lifting piece can pull the first hanging basket frame and the second hanging basket frame to rotate around the rotating shaft in opposite directions to close the accommodating space.

Through adopting above-mentioned technical scheme, rely on the gravity of first basket frame and second basket frame self can realize Zhang Kairong accommodation space, control accommodation space's open mode is simple, in addition, rely on the lifting by crane effort of lifting by crane the piece can realize closed accommodation space, control accommodation space's closed mode is also simple, first basket frame and second basket frame can adapt to unmanned ship's shape and centre gripping unmanned ship under the effect of lifting by crane the piece simultaneously, the stability of fixed unmanned ship is high.

In one embodiment, the preset angle is 15 ° to 165 °.

Through adopting above-mentioned technical scheme, operating personnel can select the preset angle of corresponding rotation axis according to the model of cloth and put the recovery unmanned ship and actual waters condition.

In one embodiment, the first cradle and the second cradle extend from the rotational axis toward the same side.

By adopting the technical scheme, the first basket frame and the second basket frame extend from the rotating shaft towards the same side, so that the first basket frame and the second basket frame can clamp the unmanned ship.

In one embodiment, the unmanned ship cloth recycling device further comprises a plurality of first enclosing members and a plurality of second enclosing members, wherein the first enclosing members are sequentially arranged along the length direction of the first basket frame, and the second enclosing members are sequentially arranged along the length direction of the second basket frame.

By adopting the technical scheme, the possibility that the unmanned ship turns out from the accommodating space is reduced.

In one embodiment, the unmanned ship cloth recycling device further comprises a bottom covering member, the bottom covering member is connected with the bottom of the first basket hanging frame and the bottom of the second basket hanging frame, the bottom covering member is enclosed with the first basket hanging frame and the second basket hanging frame to form the accommodating space, the bottom covering member is a flexible member, the bottom covering member can deform to adapt to the opening and closing of the accommodating space, and the bottom covering member is used for supporting the unmanned ship in the accommodating space.

Through adopting above-mentioned technical scheme, the stability of unmanned ship in accommodation space has been improved to the piece is held to the pocket to the piece still has stronger adaptability, and it can be suitable for unmanned ship's shape and take place deformation, guarantees unmanned ship's fixed effect.

In one embodiment, the unmanned ship deployment and recovery device further comprises a plurality of floating members, and the plurality of floating members are sequentially arranged along the length direction of the first basket frame and the second basket frame respectively.

By adopting the technical scheme, the unmanned ship is facilitated to enter the accommodating space.

In one embodiment, the unmanned boat deployment and retraction device further comprises a stop rope provided on the first and second cradles, the stop rope extending along the length direction of the first and second cradles.

By adopting the technical scheme, the shaking degree of the unmanned ship deployment and recovery device when the unmanned ship is deployed and recovered is reduced, and the deployment and recovery efficiency is improved.

In one embodiment, the lifting member includes a plurality of straps disposed on the first and second cradle frames, respectively.

Through adopting above-mentioned technical scheme, realized that first hanging basket and second hanging basket lift by crane, simultaneously, the suspender is the flexible piece, can follow the rotation of first hanging basket and second hanging basket and take place deformation at the in-process of lifting by crane, therefore, the adaptability of suspender is strong.

In one embodiment, the lifting member further comprises a hanger, wherein the hanger is arranged above the first basket frame and the second basket frame, and a plurality of hanging strips are connected with the hanger.

By adopting the technical scheme, the hanging bracket can be a rigid piece, so that the hanging belt can be unfolded, and the hanging belt is prevented from shielding the accommodating space.

In a second aspect, there is provided a navigation device comprising a navigation device body and the unmanned boat deployment and retraction device described above, the unmanned boat deployment and retraction device being mounted on the navigation device body.

By adopting the technical scheme, on the basis of the advantages of the unmanned ship deployment and recovery device in the embodiment, the navigation equipment in the embodiment also has the advantage of simple deployment and recovery operation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of an unmanned boat deployment and retrieval device provided by an embodiment of the utility model;

FIG. 2 is a right side view of the unmanned boat deployment and retrieval device provided by an embodiment of the present utility model;

FIG. 3 is an enlarged view at "A" in FIG. 2;

fig. 4 is a front view of the unmanned boat loading device according to the embodiment of the present utility model.

The reference numerals in the drawings are as follows:

1. a first basket support; 2. a second cradle; 3. a rotation shaft; 4. a lifting member; 5. unmanned boats; 7. a bottom covering member; 8. a floating member; 9. stopping rope swinging;

61. a first enclosure; 62. a second enclosure; 41. a hanging belt; 42. and (5) hanging a bracket.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected" to another element, it can be directly connected or indirectly connected to the other element.

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 are merely for convenience in describing the utility model based on the orientation or positional relationship shown in the drawings, and are not to be construed as limiting the utility model, as the indicating device or element must have a particular orientation, be constructed and operated in a particular orientation.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating relative importance or indicating the number of technical features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. The following describes in more detail the specific implementation of the present utility model in connection with specific embodiments:

as shown in fig. 1 and fig. 2, the unmanned boat deployment and recovery device provided by the embodiment of the utility model can be understood to be used for deploying and recovering the unmanned boat 5; specifically, the unmanned ship deployment and recovery device is arranged on the main body of the navigation equipment or on the shore, and is used for deploying the unmanned ship 5 into the target water area or recovering the unmanned ship 5 from the target water area; the unmanned ship deployment and recovery device provided by the embodiment can be unfolded under the action of self gravity to accommodate the unmanned ship 5, and the unmanned ship 5 is clamped and fixed by adapting to the shape of the unmanned ship 5 under the lifting action of the lifting part 4; the following description is made by way of specific embodiments:

unmanned ship cloth put recovery unit includes: the lifting device comprises a first lifting basket frame 1, a second lifting basket frame 2, a rotating shaft 3 rotatably connected with the first lifting basket frame 1 and the second lifting basket frame 2, and a lifting piece 4 connected with the first lifting basket frame 1 and the second lifting basket frame 2;

wherein, a containing space for containing the unmanned boat 5 is formed between the first basket frame 1 and the second basket frame 2, the first basket frame 1 and the second basket frame 2 are symmetrically arranged along the axial direction of the rotating shaft 3, and the first basket frame 1 and the second basket frame 2 can rotate around the rotating shaft 3 in opposite directions or rotate back to back; here, it can be understood that a receiving space is formed between the first basket frame 1 and the second basket frame 2, and the receiving space is used for receiving the unmanned boat 5; specifically, when the first and second cradles 1 and 2 are rotated in opposite directions about the rotation axis 3, that is, the first and second cradles 1 and 2 are moved in a direction approaching each other, the receiving space between the first and second cradles 1 and 2 becomes small, and the first and second cradles 1 and 2 clamp the unmanned boat 5 to fix the unmanned boat 5; when the first cradle 1 and the second cradle 2 rotate around the rotation axis 3 in opposite directions, i.e. the first cradle 1 and the second cradle 2 move in directions away from each other, the accommodating space between the first cradle 1 and the second cradle 2 becomes larger, and the first cradle 1 and the second cradle 2 no longer hold the unmanned boat 5;

referring to fig. 3, the axial direction of the rotating shaft 3 forms a preset angle with the vertical direction X, and the preset angle ranges from 0 ° to 180 °; here, it can be understood that, in order to enable the first basket frame 1 and the second basket frame 2 to rotate around the rotation axis 3 under the action of gravity, the axial direction of the rotation axis 3 is set to form a preset angle with the vertical direction X, wherein the preset angle ranges from 0 ° to 180 °, i.e., the axial direction of the rotation axis 3 does not coincide with the vertical direction X, so that when the first basket frame 1 and the second basket frame 2 are rotationally connected with the rotation axis 3, the first basket frame 1 and the second basket frame 2 can rotate around the rotation axis 3 in opposite directions under the action of gravity, i.e., the accommodation space is enlarged, thereby facilitating the unmanned boat 5 to enter and exit the accommodation space; it should be further explained that the rotation shaft 3 may be a shaft body in a hinge structure, that is, the first basket frame 1 and the second basket frame 2 are hinged through the hinge structure, wherein the shaft body forms a preset angle with the vertical direction X;

the lifting member 4 can pull the first basket frame 1 and the second basket frame 2 to rotate around the rotating shaft 3 in opposite directions so as to close the accommodating space. Here, it can be understood that the lifting member 4 is used to lift the first cradle 1 and the second cradle 2; specifically, the lifting member 4 applies a pulling force parallel to the vertical direction X to the first basket frame 1 and the second basket frame 2, respectively, and because the pulling force is inclined at an angle to the axial direction of the rotation shaft 3, the lifting member 4 can drive the first basket frame 1 and the second basket frame 2 to rotate around the rotation shaft 3 in opposite directions, that is, the closed accommodating space clamps and fixes the unmanned boat 5 in the accommodating space.

Referring to fig. 4, the operation principle of the unmanned ship deployment and recovery device provided in this embodiment is as follows:

recovery unmanned ship 5: the first basket frame 1 and the second basket frame 2 are placed in the target water by the lifting piece 4, the first basket frame 1 and the second basket frame 2 rotate around the rotating shaft 3 in opposite directions under the action of self gravity, namely, the accommodating space is enlarged, and at the moment, the unmanned ship 5 can run into the accommodating space; then, the first basket frame 1 and the second basket frame 2 are lifted by the lifting piece 4 along the vertical direction X, at this time, the first basket frame 1 and the second basket frame 2 rotate around the rotating shaft 3 in opposite directions due to the pulling force of the lifting piece 4, namely, the accommodating space is closed, and the first basket frame 1 and the second basket frame 2 clamp and fix the unmanned ship 5;

unmanned deployment boat 5: the lifting part 4 places the first basket frame 1 and the second basket frame 2 in the target water, the first basket frame 1 and the second basket frame 2 rotate around the rotating shaft 3 reversely under the action of self gravity, namely, the accommodating space is enlarged, and at the moment, the unmanned ship 5 can be driven out of the accommodating space.

Through adopting above-mentioned technical scheme, rely on the gravity of first basket frame 1 and second basket frame 2 self can realize Zhang Kairong accommodation space, control accommodation space's open mode is simple, in addition, rely on lifting by crane the effort of piece 4 and can realize closed accommodation space, control accommodation space's closed mode is also simple, first basket frame 1 and second basket frame 2 can adapt to unmanned ship 5's shape and centre gripping unmanned ship 5 under lifting by crane 4 simultaneously, fixed unmanned ship 5's stability is high.

In one embodiment, the preset angle is 15 ° 165 °.

Here, it will be understood that the rotation axes 3 with different preset angles may enable the first cradle 1 and the second cradle 2 to have different speeds when they are opened, and that the larger the angle of the rotation axes 3, the larger the component force of the gravity of the first cradle 1 and the second cradle 2 in the direction perpendicular to the rotation axes 3, that is, the larger the force driving the first cradle 1 and the second cradle 2 to rotate around the rotation axes 3, that is, the larger the opening speeds of the first cradle 1 and the second cradle 2.

Preferably, the preset angle is 15 °, 30 °, 45 °, 60 °, 75 °, 90 °, 105 °, 120 °, 135 °, 150 °, or 165 °.

By adopting the technical scheme, operators can select the corresponding preset angle of the rotating shaft 3 according to the model of the deployment and recovery unmanned ship 5 and the actual water area condition.

In one embodiment, the first cradle 1 and the second cradle 2 extend from the rotation axis 3 toward the same side.

Here, it will be appreciated that the lengths of the first and second cradles 1 and 2 are adapted to the length of the unmanned boat 5, and the first and second cradles 1 and 2 are arranged to extend from the rotation shaft 3 toward the same side such that a receiving space is formed between the first and second cradles 1 and 2.

By adopting the technical scheme, the first basket frame 1 and the second basket frame 2 extend from the rotating shaft 3 towards the same side, so that the first basket frame 1 and the second basket frame 2 can clamp the unmanned ship 5.

In one embodiment, the unmanned boat deployment and retraction device further comprises a plurality of first enclosure members 61 and a plurality of second enclosure members 62, wherein the plurality of first enclosure members 61 are sequentially arranged along the length direction of the first basket frame 1, and the plurality of second enclosure members 62 are sequentially arranged along the length direction of the second basket frame 2.

Here, it can be appreciated that the first enclosure 61 and the second enclosure 62 are configured to be disposed around the receiving space, reducing the possibility of the unmanned aerial vehicle 5 being flipped out of the receiving space; specifically, the plurality of first enclosure pieces 61 are sequentially arranged along the length direction of the first cradle frame 1, and similarly, the plurality of first enclosure pieces 61 are sequentially arranged along the length direction of the first cradle frame 1, so that the first enclosure pieces 61 and the second enclosure pieces 62 are arranged at the periphery of the accommodating space; preferably, the first enclosure 61 is provided to extend from the first cradle 1 to both sides in the length direction, so that the enclosure effect is improved; similarly, the second enclosure member 62 is provided to extend from the second cradle 2 to both sides in the longitudinal direction, thereby improving the enclosure effect.

It should be further explained that the first enclosure 61 and the second enclosure 62 include, but are not limited to, side posts.

By adopting the technical scheme, the possibility that the unmanned ship 5 is turned out of the containing space is reduced.

In one embodiment, the unmanned ship cloth recycling device further comprises a bottom covering member 7, the bottom covering member 7 is connected with the bottom of the first basket frame 1 and the bottom of the second basket frame 2, a containing space is formed by enclosing the bottom covering member 7 with the first basket frame 1 and the second basket frame 2, the bottom covering member 7 is a flexible member, the bottom covering member 7 can be deformed to adapt to the opening and closing of the containing space, and the bottom covering member 7 is used for supporting the unmanned ship 5 located in the containing space.

Here, it will be appreciated that the bottom pocket 7 is used to support the unmanned boat 5 in the receiving space, and that the bottom pocket 7 may also be adapted to deform by opening and closing the first basket frame 1 and the second basket frame 2, which is adaptable.

It should be further explained that the litter base 7 includes, but is not limited to, a litter strap 41, which is a flexible member.

Through adopting above-mentioned technical scheme, the stability of unmanned ship 5 in the accommodation space has been improved to the piece 7 is held to the pocket still has stronger adaptability, and it can be suitable for unmanned ship 5's shape and take place deformation, guarantees unmanned ship 5's fixed effect.

In one embodiment, the unmanned boat deployment and recovery device further comprises a plurality of floating members 8, and the plurality of floating members 8 are sequentially arranged along the length direction of the first basket frame 1 and the second basket frame 2, respectively.

Here, it can be understood that the floating member 8 is used to provide buoyancy to the first cradle 1 and the second cradle 2, so that the first cradle 1 and the second cradle 2 can float on the water surface, facilitating the entry and exit of the unmanned boat 5; specifically, the floating members 8 are sequentially arranged along the length directions of the first and second suspended basketball stands 1 and 2, so that when the first and second suspended basketball stands 1 and 2 are placed on the water surface, the first and second suspended basketball stands 1 and 2 can float on the water surface, and simultaneously the gravity and buoyancy of the first and second suspended basketball stands 1 and 2 drive the first and second suspended basketball stands 1 and 2 to rotate back to back around the rotation shaft 3, so as to realize the opening of the first and second suspended basketball stands 1 and 2.

It should be further explained that the float member 8 includes, but is not limited to, a float ball.

By adopting the technical scheme, the unmanned ship 5 can enter the accommodating space conveniently.

In one embodiment, the unmanned boat deployment and recovery device further comprises a lifting rope 9 arranged on the first basket frame 1 and the second basket frame 2, and the lifting rope 9 extends along the length direction of the first basket frame 1 and the second basket frame 2.

Here, it can be understood that the rope 9 is used for reducing the shaking degree of the unmanned ship deployment and recovery device when the unmanned ship 5 is deployed and recovered; specifically, since the lifting member 4 lifts the first and second cradle frames 1 and 2 during the deployment and recovery process, the first and second cradle frames 1 and 2 are easily caused to shake, and thus the rope 9 is disposed on the first and second cradle frames 1 and 2, the operator can connect the rope 9 by using the rope 9, so that the shake of the first and second cradle frames 1 and 2 is reduced.

By adopting the technical scheme, the shaking degree of the unmanned ship deployment and retraction device when the unmanned ship 5 is deployed and retracted is reduced, and the deployment and retraction efficiency is improved.

In one embodiment, the lifting member 4 comprises a plurality of straps 41, the plurality of straps 41 being provided on the first and second cradle frames 1, 2, respectively.

Here, it can be understood that the first basket frame 1 and the second basket frame 2 are provided with hanging straps 41, and the hanging straps 41 are used to hoist the first basket frame 1 and the second basket frame 2 along the vertical direction X.

Specifically, the harness 41 is a flexible member.

Through adopting above-mentioned technical scheme, realized that first and second hangs the lifting by crane of basket frame 1 and 2, simultaneously, suspender 41 is the flexible piece, can follow the rotation of first and second and hang basket frame 1 and 2 and take place deformation in lifting by crane the in-process, therefore, suspender 41's strong adaptability.

In one embodiment, the lifting member 4 further comprises a hanger 42, the hanger 42 being provided above the first basket frame 1 and the second basket frame 2, and a plurality of hanging straps 41 being connected to the hanger 42.

Here, it is understood that the hanger 42 serves to open the plurality of hanging straps 41, preventing the hanging straps 41 from shielding the receiving space.

It should be further explained that the projected dimensions of the hanger 42 in the vertical direction X are slightly smaller than the projected dimensions of the first and second cradles 1, 2 in the vertical direction X, such that the hanger 42 can open the hanging strip 41 while pulling the first and second cradles 1, 2 to rotate around the rotation axis 3 in opposite directions by the hanging strip 41.

By adopting the above technical scheme, the hanging bracket 42 can be selected as a rigid piece, which is beneficial to opening the hanging strap 41 and preventing the hanging strap 41 from shielding the accommodating space.

In a second aspect, a navigation device is provided, including a navigation device body and the unmanned ship deployment and retraction device, where the unmanned ship deployment and retraction device is installed on the navigation device body.

Here, it is understood that the navigation device body includes, but is not limited to, a manned ship and an unmanned ship.

By adopting the technical scheme, on the basis of the advantages of the unmanned ship deployment and recovery device in the embodiment, the navigation equipment in the embodiment also has the advantage of simple deployment and recovery operation.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. An unmanned boat deployment and retrieval device, comprising:

the device comprises a first basket hanging frame (1), a second basket hanging frame (2), a rotating shaft (3) rotatably connected with the first basket hanging frame (1) and the second basket hanging frame (2), and a hanging piece (4) connected with the first basket hanging frame (1) and the second basket hanging frame (2), wherein a containing space for containing an unmanned ship (5) is formed between the first basket hanging frame (1) and the second basket hanging frame (2), the first basket hanging frame (1) and the second basket hanging frame (2) are symmetrically arranged in the axial direction of the rotating shaft (3), the first basket hanging frame (1) and the second basket hanging frame (2) can rotate around the rotating shaft (3) in opposite directions or rotate back to each other, the axial direction of the rotating shaft (3) forms a preset angle with the vertical direction, and the preset angle is in the range of 0-180 degrees; the first basket frame (1) and the second basket frame (2) can rotate around the rotating shaft (3) oppositely under the action of gravity to enlarge the accommodating space, and the lifting piece (4) can pull the first basket frame (1) and the second basket frame (2) to rotate around the rotating shaft (3) oppositely to close the accommodating space.

2. The unmanned boat deployment and retrieval device of claim 1, wherein the predetermined angle is 15 ° to 165 °.

3. An unmanned boat deployment and retrieval device according to claim 1, wherein the first cradle (1) and the second cradle (2) extend from the rotation axis (3) towards the same side.

4. The unmanned ship cloth placement and recovery device according to claim 1, further comprising a plurality of first enclosing members (61) and a plurality of second enclosing members (62), wherein the plurality of first enclosing members (61) are arranged in sequence along the length direction of the first basket frame (1), and the plurality of second enclosing members (62) are arranged in sequence along the length direction of the second basket frame (2).

5. The unmanned ship cloth placement and recovery device according to claim 1, further comprising a bottom covering member (7), wherein the bottom covering member (7) connects the bottom of the first basket frame (1) and the bottom of the second basket frame (2), the bottom covering member (7) encloses the first basket frame (1) and the second basket frame (2) to form the accommodating space, the bottom covering member (7) is a flexible member, the bottom covering member (7) can deform to adapt to the opening and closing of the accommodating space, and the bottom covering member (7) is used for supporting the unmanned ship (5) in the accommodating space.

6. The unmanned ship deployment and retrieval device according to claim 1, further comprising a plurality of floating members (8), the plurality of floating members (8) being arranged in sequence along the length of the first basket frame (1) and the second basket frame (2), respectively.

7. The unmanned ship deployment and retrieval device according to claim 1, further comprising a stop rope (9) provided on the first and second cradles (1, 2), the stop rope (9) extending along the length direction of the first and second cradles (1, 2).

8. The unmanned boat deployment and retrieval device according to any of claims 1 to 7, wherein the lifting element (4) comprises a plurality of straps (41), the plurality of straps (41) being provided on the first basket frame (1) and the second basket frame (2), respectively.

9. The unmanned boat deployment and retrieval device according to claim 8, wherein the lifting member (4) further comprises a hanger (42), the hanger (42) being provided above the first basket frame (1) and the second basket frame (2), a plurality of the hanging straps (41) being connected to the hanger (42).

10. A navigation device comprising a navigation device body and the unmanned boat deployment and retrieval device of any one of claims 1 to 9, the unmanned boat deployment and retrieval device being mounted on the navigation device body.