Folding water lifesaving stretcher

Abstract

The utility model relates to a folding water lifesaving stretcher, which belongs to the technical field of water lifesaving equipment and comprises an air bag-shaped lifesaving stretcher, a guide box is arranged on the outer side of the air bag-shaped lifesaving stretcher, and two sides of the guide box are fixedly connected with propelling seats. The air-bag-shaped lifesaving stretcher has the advantages that the direction of the air-bag-shaped lifesaving stretcher can be guided through the guiding box, the air-bag-shaped lifesaving stretcher can rapidly reach the position nearby rescue workers, the purpose of rapid rescue is achieved, and in the advancing process of the air-bag-shaped lifesaving stretcher, through the arrangement of the high-definition camera, the rescue effect is improved. The airbag-shaped lifesaving stretcher can shoot the environment in front of the guide box and send shot data to the wireless signal transceiver, and then the environment in front of the airbag-shaped lifesaving stretcher is presented to a shoreside operator through the display, so that the shoreside operator can adjust the rotating speed and the rotating direction of the electric propeller according to the environment in front. Therefore, the airbag-shaped lifesaving stretcher can be better guided.

Description

Technical Field

[0001] The utility model relates to the technical field of water life-saving equipment, in particular to a foldable water life-saving stretcher. Background Art

[0002] Water life-saving stretchers are generally suitable for complex rescue sites such as rivers, lakes, rivers, and seaside. The specific rescue process is: the lifeguard first inflates the water life-saving stretcher he carries, and then approaches the victim to safely transfer the victim to the inflatable raft, thereby achieving the purpose of lifesaving.

[0003] After searching, a Chinese patent discloses a self-propelled water life-saving stretcher (authorization announcement number CN214806076U). A propeller and a steering rudder are installed on the bottom side of the float. The float is multi-section foldable. A retractable inflatable air cushion is stored in the interlayer space formed by the folding of the float. The retractable inflatable air cushion is connected to the inflation and deflation device through a conduit. A control box is installed on the float, and a central processing unit is installed inside the control box. A single-chip microcomputer is installed inside the central processing unit. A positioner is installed inside the control box. A receiver is installed inside the control box. The receiver is connected to the transmitter through a signal. Although this patented technology can avoid the problem of excessive concentration of manpower and energy involved in water rescue, and improve cost-effectiveness; it shortens the rescue time, avoids missing the best rescue time, and can effectively rescue people who fall into the water at a long distance.

[0004] However, the above device still has some shortcomings in actual use. The most obvious one is that most of the current domestic water rescue stretchers have the disadvantages of large size and poor maneuverability. Especially when the victim is too far away from us or the environment is harsh and it is not convenient for the rescuers to carry out the rescue work personally, the current life-saving stretcher will become extremely inconvenient. Summary of the Invention

[0005] In view of the above problems existing in the prior art, the main purpose of the present invention is to provide a foldable water lifesaving stretcher.

[0006] The technical solution of the present utility model is as follows: a foldable water life-saving stretcher, including an airbag-shaped life-saving stretcher, a guide box is provided on the outside of the airbag-shaped life-saving stretcher, both sides of the guide box are fixedly connected to a propulsion seat, the interior of the propulsion seat is fixedly installed with an electric propeller, a sealed cavity is opened inside the guide box, a controller is fixedly installed on the inner wall of the sealed cavity, a wireless signal transceiver is fixedly installed inside the sealed cavity, a high-definition camera is fixedly installed on the outside of the guide box, and lighting lamps are fixedly installed on the outside of the guide box and on both sides of the high-definition camera.

[0007] As a preferred embodiment, a bracket is fixedly installed on the top of the guide box, photovoltaic panels are rotatably installed on both sides of the bracket, a battery is fixedly installed inside the sealed cavity, and an inverter is fixedly installed inside the sealed cavity and above the battery.

[0008] As a preferred embodiment, the guide box is fixedly connected to two hangers on one side close to the airbag-shaped life-saving stretcher, and the airbag-shaped life-saving stretcher is fixedly connected to a hook for use with the hangers on one side close to the guide box, and the hangers are hung with corresponding hooks.

[0009] As a preferred embodiment, the bottom ends of the photovoltaic panels are fixedly connected with elastic members, two fixing bolts are provided inside the elastic members, and the elastic members are connected to the brackets via the fixing bolts.

[0010] As a preferred embodiment, an air inlet head is fixedly connected to one side of the airbag-shaped life-saving stretcher, an air outlet head is fixedly connected to the outer side of the airbag-shaped life-saving stretcher and away from the air inlet head, and a sealing plate is hinged at the top of the guide box and above the sealed cavity.

[0011] As a preferred embodiment, the high-definition camera, lighting, electric propeller, wireless signal transceiver, battery, inverter and photovoltaic panel are all electrically connected to the controller.

[0012] Compared with the prior art, the advantages and positive effects of the present invention are:

[0013] 1. In the present invention, when it is necessary to provide rescue in a distant environment or an environment with relatively poor rescue conditions, the air bag-shaped life-saving stretcher can be inflated to make the air bag-shaped life-saving stretcher gradually expand as a whole to reach the final life-saving stretcher state. The direction of the air bag-shaped life-saving stretcher can be guided by the guide box, so that the air bag-shaped life-saving stretcher can quickly reach the vicinity of the rescuer and achieve the purpose of rapid rescue. In addition, during the movement of the air bag-shaped life-saving stretcher, the environment in front of the guide box can be photographed by the setting of a high-definition camera, and the photographed data can be sent to a wireless signal transceiver. The environment in front of the air bag-shaped life-saving stretcher is then presented to the shore operator through a display, so that the shore operator can adjust the speed and direction of the electric propeller according to the environment in front, so as to better guide the air bag-shaped life-saving stretcher.

[0014] 2. In the present invention, the airbag-shaped life-saving stretcher can be hung on the rear of the guide box by using the hanging piece and the hook piece, so that the airbag-shaped life-saving stretcher and the guide box can be detachable to adapt to the use of airbag-shaped life-saving stretchers of different sizes, thereby improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides an overall three-dimensional diagram of a foldable water life-saving stretcher;

[0016] Figure 2 The utility model provides a top view of a foldable water life-saving stretcher;

[0017] Figure 3 The utility model provides a side view of a foldable water life-saving stretcher;

[0018] Figure 4 The utility model provides a foldable water life-saving stretcher Figure 2 Enlarged view of point A in the middle.

[0019] Legend: 1. Airbag-shaped life-saving stretcher; 2. Air intake head; 3. Guide box; 4. High-definition camera; 5. Lighting lamp; 6. Sealing plate; 7. Propulsion seat; 8. Electric propeller; 9. Pendant; 10. Hook; 11. Air outlet head; 12. Sealed chamber; 13. Controller; 14. Wireless signal transceiver; 15. Battery; 16. Inverter; 17. Bracket; 18. Photovoltaic panel. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0021] Reference Figure 1-4A foldable water life-saving stretcher includes an airbag-shaped life-saving stretcher 1. A guide box 3 is provided on the outside of the airbag-shaped life-saving stretcher 1. Both sides of the guide box 3 are fixedly connected to a propulsion seat 7. The inside of the propulsion seat 7 is fixedly installed with an electric propeller 8. A sealed cavity 12 is opened inside the guide box 3. A controller 13 is fixedly installed on the inner wall of the sealed cavity 12. A wireless signal transceiver 14 is fixedly installed inside the sealed cavity 12. A high-definition camera 4 is fixedly installed on the outside of the guide box 3. Lights 5 are fixedly installed on the outside of the guide box 3 and on both sides of the high-definition camera 4. Through the setting of the airbag-shaped life-saving stretcher 1, when it is necessary to provide rescue in a distant environment or in an environment with relatively harsh rescue conditions, the airbag-shaped life-saving stretcher 1 can be inflated. , so that the airbag-shaped life-saving stretcher 1 gradually expands as a whole and reaches the final life-saving stretcher state, and through the function of the guide box 3, the direction of the airbag-shaped life-saving stretcher 1 can be guided, so that the airbag-shaped life-saving stretcher 1 can quickly reach the vicinity of the rescuer and achieve the purpose of rapid rescue. In the process of the airbag-shaped life-saving stretcher 1 moving, the environment in front of the guide box 3 can be photographed through the setting of the high-definition camera 4, and the photographed data can be sent to the wireless signal transceiver 14, and then the environment in front of the airbag-shaped life-saving stretcher 1 can be presented to the shore operator through the display, so that the shore staff can adjust the speed and direction of the electric propeller 8 according to the environment in front, so as to better guide the airbag-shaped life-saving stretcher 1.

[0022] Reference Figure 4 A bracket 17 is fixedly installed on the top of the guide box 3, and photovoltaic panels 18 are rotatably installed on both sides of the bracket 17. A battery 15 is fixedly installed inside the sealed cavity 12, and an inverter 16 is fixedly installed inside the sealed cavity 12 and above the battery 15. Through the action of the photovoltaic panel 18, light energy can be collected, and through the inverter 16, direct current is converted into alternating current, and finally stored in the battery 15, which can then power the electrical equipment on the guide box 3 to improve the utilization rate of energy.

[0023] Reference Figure 2 Two hangers 9 are fixedly connected to one side of the guide box 3 close to the airbag-shaped life-saving stretcher 1. A hook 10 used in conjunction with the hanger 9 is fixedly connected to the one side of the airbag-shaped life-saving stretcher 1 close to the guide box 3. The hanger 9 is hung with the corresponding hook 10. By using the hanger 9 and the hook 10 in conjunction with each other, the airbag-shaped life-saving stretcher 1 can be hung on the rear of the guide box 3, thereby making the airbag-shaped life-saving stretcher 1 and the guide box 3 detachable to adapt to the use of airbag-shaped life-saving stretchers 1 of different sizes, thereby improving the applicability of the device.

[0024] Reference Figure 4The bottom end of the photovoltaic panel 18 is fixedly connected with an elastic member, and two fixing bolts are provided inside the elastic member. The elastic member is connected to the bracket 17 through the fixing bolts. By using the fixing bolts, the photovoltaic panel 18 and the elastic member can be fixed on the bracket 17, which makes it easier to adjust the angle of the photovoltaic panel 18 to adapt to different light angles.

[0025] Reference Figure 3 An air inlet head 2 is fixedly connected to one side of the airbag-shaped life-saving stretcher 1, and an air outlet head 11 is fixedly connected to the outer side of the airbag-shaped life-saving stretcher 1 and the side away from the air inlet head 2. A sealing plate 6 is hinged at the top of the guide box 3 and above the sealed cavity 12. Through the arrangement of the air inlet head 2 and the air outlet head 11, the airbag-shaped life-saving stretcher 1 can be inflated or deflated so that the idle airbag-shaped life-saving stretcher 1 can be folded and stored.

[0026] Reference Figure 1 The high-definition camera 4, the lighting lamp 5, the electric propeller 8, the wireless signal transceiver 14, the battery 15, the inverter 16 and the photovoltaic panel 18 are all electrically connected to the controller 13. Through the setting of the controller 13, the high-definition camera 4, the lighting lamp 5, the electric propeller 8, the wireless signal transceiver 14, the battery 15, the inverter 16 and the photovoltaic panel 18 can be controlled to start and stop.

[0027] Working principle: First, when it is necessary to provide rescue in a distant environment or an environment with relatively poor rescue conditions, the air-inlet head 2 can be used to inflate the air-bag-shaped life-saving stretcher 1, so that the air-bag-shaped life-saving stretcher 1 gradually expands as a whole and reaches the final life-saving stretcher state. The guide box 3 can guide the direction of the air-bag-shaped life-saving stretcher 1, so that the air-bag-shaped life-saving stretcher 1 can quickly reach the vicinity of the rescuer and achieve the purpose of rapid rescue. In the process of the air-bag-shaped life-saving stretcher 1 moving, the high-definition camera 4 can be set to shoot the environment in front of the guide box 3, and the shooting data can be sent to the wireless signal transceiver 14, and then the environment in front of the air-bag-shaped life-saving stretcher 1 can be presented to the shore operator through the display, so that the shore staff can adjust the speed and direction of the electric propeller 8 according to the environment in front, thereby realizing remote control of the air-bag-shaped life-saving stretcher 1;

[0028] By using the hanging member 9 in conjunction with the hook member 10, the airbag-shaped life-saving stretcher 1 can be hung on the rear of the guide box 3, so that the airbag-shaped life-saving stretcher 1 and the guide box 3 can be detachable to adapt to the use of airbag-shaped life-saving stretchers 1 of different sizes. The photovoltaic panel 18 can collect light energy, and the inverter 16 can convert direct current into alternating current, which is finally stored in the battery 15, thereby powering the electrical equipment on the guide box 3 to improve the utilization rate of energy.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be a connection between the internal parts of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0030] The above are only preferred embodiments of the present application and are not intended to limit the present application. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. A foldable water life-saving stretcher, comprising an airbag-shaped life-saving stretcher (1), characterized in that: A guide box (3) is provided on the outside of the airbag-shaped life-saving stretcher (1), and both sides of the guide box (3) are fixedly connected to a propulsion seat (7), and the inside of the propulsion seat (7) is fixedly installed with an electric propeller (8), and a sealed cavity (12) is provided inside the guide box (3), and a controller (13) is fixedly installed on the inner wall of the sealed cavity (12), and a wireless signal transceiver (14) is fixedly installed inside the sealed cavity (12), and a high-definition camera (4) is fixedly installed on the outside of the guide box (3), and lighting lamps (5) are fixedly installed on the outside of the guide box (3) and on both sides of the high-definition camera (4).

2. A foldable water lifesaving stretcher according to claim 1, characterized in that: A bracket (17) is fixedly mounted on the top of the guide box (3), photovoltaic panels (18) are rotatably mounted on both sides of the bracket (17), a battery (15) is fixedly mounted inside the sealed cavity (12), and an inverter (16) is fixedly mounted inside the sealed cavity (12) and above the battery (15).

3. The foldable water lifesaving stretcher according to claim 1, characterized in that: Two hanging pieces (9) are fixedly connected to one side of the guide box (3) close to the airbag-shaped life-saving stretcher (1); a hook piece (10) used in conjunction with the hanging piece (9) is fixedly connected to one side of the airbag-shaped life-saving stretcher (1) close to the guide box (3); and the hanging piece (9) is hung with the corresponding hook piece (10).

4. The foldable water lifesaving stretcher according to claim 2, characterized in that: The bottom ends of the photovoltaic panels (18) are fixedly connected to elastic members, two fixing bolts are provided inside the elastic members, and the elastic members are connected to the brackets (17) via the fixing bolts.

5. The foldable water lifesaving stretcher according to claim 1, characterized in that: An air inlet head (2) is fixedly connected to one side of the airbag-shaped life-saving stretcher (1), an air outlet head (11) is fixedly connected to the outer side of the airbag-shaped life-saving stretcher (1) and away from the air inlet head (2), and a sealing plate (6) is hingedly connected to the top end of the guide box (3) and located above the sealing cavity (12).

6. The foldable water lifesaving stretcher according to claim 4, characterized in that: The high-definition camera (4), lighting lamp (5), electric propeller (8), wireless signal transceiver (14), battery (15), inverter (16) and photovoltaic panel (18) are all electrically connected to the controller (13).

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