Navigation rescue device

Abstract

The utility model discloses a navigation rescue device, which relates to the technical field of rescue devices and comprises a rescue bin used for storing and putting life buoys, and the top surface of the rescue bin is connected with a support on the bottom surface of an unmanned aerial vehicle through a connecting frame; the life buoy is limited and released in the rescue bin through the limiting piece under the action of the control piece, so that transportation and putting of the life buoy are met; a to-be-rescued person is captured and positioned through a camera in the rescue bin; the lifesaving device has the advantages that the lifesaving device is internally provided with a plurality of lifesaving rings, rescue work of a plurality of persons falling into water can be coped with, the positions of the persons falling into water can be accurately positioned through the unmanned aerial vehicle, and accurate lifesaving work of the lifesaving rings is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of rescue devices, in particular to a marine rescue device. Background Art

[0002] Life buoys are one of the commonly used life-saving equipment on water, usually made of foam plastics or other lightweight materials with low specific gravity. However, current life buoys have the following problems during use:

[0003] Lifebuoys are generally heavy, and lighter ones are easily affected by wind or air resistance, making it extremely difficult to control the accuracy of throwing lifebuoys;

[0004] Secondly, a single lifebuoy cannot cope with the rescue work of a high density of people falling into the water. Utility Model Content

[0005] Some simplifications or omissions may be made in this section and the abstract of the specification and the title of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the utility model.

[0006] In view of the above problems or problems existing in the prior art, the present utility model is proposed.

[0007] Therefore, the purpose of the utility model is to provide a marine rescue device, which solves the problem that the life buoy cannot be thrown accurately and the single life buoy cannot cope with the rescue work of people falling into the water with a high density.

[0008] In order to solve the above technical problems, the utility model provides the following technical solutions: a marine rescue device, which includes a drone, characterized in that: it includes:

[0009] A rescue chamber, used for storing and releasing lifebuoys, wherein the top surface of the rescue chamber is connected to the bracket on the bottom surface of the drone via a connecting frame;

[0010] The lifebuoy is restricted and released by the limiting member in the rescue chamber under the action of the control member, so as to meet the transportation and delivery requirements of the lifebuoy; and the rescue personnel are captured and located by the camera in the rescue chamber.

[0011] As a preferred solution of the marine rescue device of the utility model, wherein: a central axis cavity is arranged inside the rescue chamber, and the life buoy is limited by a plurality of limiting members outside the central axis cavity, and at the same time, the state of the limiting members is changed by a control member inside the central axis cavity; the camera is arranged on the bottom surface of the central axis cavity;

[0012] The rescue chamber is in the shape of a cylinder with an open bottom.

[0013] As a preferred solution of the maritime rescue device of the utility model, the limiting member includes a limiting protrusion, the back side of the limiting protrusion is connected to one end of a first spring, and the other end of the first spring is connected to a movable joint on one side of the side plate frame; the upper end of the limiting protrusion is hinged to the central axis cavity through a rotating shaft.

[0014] As a preferred solution of the marine rescue device of the utility model, wherein: the central axis cavity is provided with a plurality of inner openings.

[0015] As a preferred solution of the marine rescue device of the utility model, the control member comprises a cross movable frame, the middle part of the cross movable frame is threadedly connected to the screw rod, and movable grooves are provided at four ends of the cross movable frame, and the extrusion head is connected in the movable groove via a second spring;

[0016] A limiting rod is provided on one side of the screw rod, and the limiting rod is fixed in position and passes through the cross movable frame.

[0017] The beneficial effects of the utility model are as follows: the utility model carries multiple life buoys inside, which can cope with the rescue work of multiple people who fall into the water. Secondly, through the drone, the position of the people who fall into the water can be accurately located, so that the precise release of life buoys can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following is a brief introduction to the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0019] Figure 1 It is an overall schematic diagram of the marine rescue device;

[0020] Figure 2 This is a schematic diagram of the interior of the rescue chamber of the marine rescue device;

[0021] Figure 3 This is a schematic diagram of the interior of the central axis cavity of the marine rescue device;

[0022] Figure 4 A detailed schematic diagram of the control components of the marine rescue device. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0026] Example 1

[0027] Reference Figure 1 to Figure 4 , which is the first embodiment of the utility model, and provides a maritime rescue device, which includes a drone 200, characterized in that: it includes,

[0028] The rescue chamber 100 is used to store and release the life buoy, and the top surface of the rescue chamber 100 is connected to the bracket on the bottom surface of the drone 200 through the connecting frame 300;

[0029] The life buoy 101 is restricted and released by the limiting member 103 in the rescue chamber 100 under the action of the control member 104 to meet the transportation and delivery requirements of the life buoy 101 ; the rescue personnel are captured and located by the camera 105 in the rescue chamber 100 .

[0030] Furthermore, a central axis cavity 102 is provided inside the rescue chamber 100, and the life buoy 101 is limited by a plurality of limiting members 103 outside the central axis cavity 102, and at the same time, the state of the limiting members 103 is changed inside the central axis cavity 102 by a control member 104; a camera 105 is provided on the bottom surface of the central axis cavity 102;

[0031] The rescue chamber 100 is in a cylindrical shape with an open bottom.

[0032] Preferably, the capacity of the rescue chamber 100 can be adjusted according to the model of the drone 200 .

[0033] Furthermore, the limiting member 103 includes a limiting protrusion 103a, the back side of the limiting protrusion 103a is connected to one end of the first spring 103c, and the other end of the first spring 103c is connected to the movable joint 103d on one side of the side plate frame 103b; the upper end of the limiting protrusion 103a is hinged to the central axis cavity 102 through the rotating shaft 103e.

[0034] Preferably, when the limiting protrusion 103 a is not pressed, the first spring 103 c pulls the limiting protrusion 103 a so that the limiting protrusion 103 a is received in the middle shaft cavity 102 .

[0035] Furthermore, the central axis cavity 102 is provided with a plurality of inner openings 102 a.

[0036] Preferably, two side plate frames 103b are provided, and each side of the side plate frame 103b that is biased toward the inner opening 102a is connected to a first spring 103c through a movable joint 103d, and the limiting protrusion 103a and the first spring 103c are placed in the gap between the extrusion head 104c and the side plate frame 103b so as not to interfere with the normal operation of the extrusion head 104c.

[0037] Furthermore, the control member 104 includes a cross movable frame 104a, the middle part of the cross movable frame 104a is threadedly connected to the screw rod 104b, and the four ends of the cross movable frame 104a are provided with movable grooves 104f, and the movable groove 104f is connected to the extrusion head 104c through the second spring 104d;

[0038] It should be noted that if Figure 3 , the control member 104 is provided with two cross movable frames 104a. In the initial state, the extrusion head 104c in the lower cross movable frame 104a will bear against the limiter 103 on the same horizontal plane. At this time, the lower limiter 103 will limit all the lifebuoys 101 above it; when the lower cross movable frame 104a moves upward along the screw rod 104b, the lower extrusion head 104c will be separated from the lower limit protrusion 103a, and the upper extrusion head 104c will gradually constrain the upper limit protrusion 103a, so that the lower lifebuoy 101 is completely detached, and the upper lifebuoy 101 is constrained again;

[0039] Among them, when the lower extrusion head 104c is in the state of constraining the lower limiting protrusion 103a, the upper extrusion head 104c just contacts with the upper limiting protrusion 103a. Once the cross movable frame 104a moves upward, the upper extrusion head 104c will gradually squeeze the upper limiting protrusion 103a. When the lower extrusion head 104c is detached, the upper extrusion head 104c will press against the upper limiting protrusion 103a.

[0040] A limiting rod 104e is provided on one side of the screw rod 104b. The limiting rod 104e is fixed in position and passes through the cross movable frame 104a.

[0041] Preferably, the elastic coefficient of the second spring 104d is greater than the elastic coefficient of the first spring 103c.

[0042] When in use, the operator first starts the drone 200 to fly above the person who falls into the water, and adjusts the flight altitude and position of the drone 200 through the image captured by the camera 105 and the measured altitude. After the position of the person who falls into the water is determined, the motor is started to drive the screw rod 104b to rotate, and the life buoy 101 is gradually released. In actual application, after releasing one life buoy 101, the position of the drone 200 can be adjusted, and then another life buoy 101 is released to adapt to the large distance between the people who fall into the water.

[0043] In summary, the device carries multiple lifebuoys inside, which can cope with the rescue work of multiple people who fall into the water. Secondly, through the drone, the position of the people who fall into the water can be accurately located, and the precise release of lifebuoys can be achieved.

[0044] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also an equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0045] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0046] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0047] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A marine rescue device, comprising a drone (200), characterized in that: include, A rescue chamber (100) is used to store and release a life buoy, the top surface of the rescue chamber (100) being connected to a bracket on the bottom surface of the drone (200) via a connecting frame (300); The life buoy (101) is restricted and released by a limiting member (103) in the rescue chamber (100) under the action of a control member (104), thereby meeting the transportation and delivery requirements of the life buoy (101); and the rescue personnel are captured and located by a camera (105) in the rescue chamber (100).

2. The marine rescue device according to claim 1, characterized in that: A central axis cavity (102) is arranged inside the rescue chamber (100); the lifebuoy (101) is limited by a plurality of limiting members (103) outside the central axis cavity (102); and at the same time, the state of the limiting members (103) is changed inside the central axis cavity (102) by a control member (104); the camera (105) is arranged on the bottom surface of the central axis cavity (102); The rescue chamber (100) is in the shape of a cylinder with an open bottom.

3. The marine rescue device according to claim 1, characterized in that: The limiting member (103) comprises a limiting protrusion (103a), the back side of the limiting protrusion (103a) is connected to one end of a first spring (103c), and the other end of the first spring (103c) is connected to a movable joint (103d) on one side of the side plate frame (103b); the upper end of the limiting protrusion (103a) is hinged to the central shaft cavity (102) via a rotating shaft (103e).

4. The marine rescue device according to claim 2, characterized in that: The central axis cavity (102) is provided with a plurality of inner openings (102a).

5. The marine rescue device according to claim 4, characterized in that: The control member (104) comprises a cross movable frame (104a), the middle part of the cross movable frame (104a) is threadedly connected to the screw rod (104b), and movable grooves (104f) are provided at four ends of the cross movable frame (104a), and the movable groove (104f) is connected to the extrusion head (104c) via a second spring (104d); A limiting rod (104e) is provided on one side of the screw rod (104b); the limiting rod (104e) is fixed in position and passes through the cross movable frame (104a).

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