Water surface rescue device and rescue system
By designing the power and ejection mechanism of the surface rescue device, the floating mechanism moves and ejects the guidance mechanism, solving the grasping problem caused by GNSS positioning errors, expanding the rescue area and improving safety.
Patent Information
- Application Number
- CN202422867317.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-25
- Publication Date
- 2025-08-22
- Estimated Expiration
- 2034-11-25
AI Technical Summary
There are errors in positioning of traditional surface rescue equipment based on GNSS, which makes it impossible for people who fall into the water to grasp the surface rescue equipment and cannot provide effective floating objects.
A water surface rescue device is designed, including a control module, a floating mechanism, a power mechanism, an ejection mechanism and a guidance mechanism. The power mechanism is used to drive the floating mechanism to move and release the guidance mechanism by using the ejection mechanism to eject it around the floating mechanism, ensuring that the person who fell into the water can grasp the guidance mechanism.
In the event of location error, the people who fell into the water can seize the guidance agency in a timely manner, expand the rescue area, and improve the safety of the rescue.
Smart Images
Figure CN223253245U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of underwater lifesaving, and specifically relates to a similar device specially suitable for lifesaving, and in particular to a water surface rescue device and a rescue system. Background Art
[0002] After receiving a distress signal, the traditional rescue system will send surface rescue equipment to the location where the person fell into the water.
[0003] Traditional surface rescue equipment is based on GNSS positioning. However, civilian GNSS has a certain distance error. The surface rescue equipment is a certain distance away from the actual position of the person who fell into the water, making it impossible for the person to grab the surface rescue equipment and unable to provide them with effective floating objects.
[0004] Therefore, it is urgent to develop a new surface rescue device and rescue system to solve the technical problem of how to enable people who fall into the water to catch floating objects when there is a distance error.
[0005] It should be noted that the above information disclosed in this background technology section is only used to understand the background technology of the present application concept, and therefore, the above description is not considered to constitute information of the prior art. Utility Model Content
[0006] The embodiments of the present disclosure at least provide a water surface rescue device and a rescue system.
[0007] In a first aspect, an embodiment of the present disclosure provides a water surface rescue device, which includes: a control module, a floating mechanism, a power mechanism, a pop-up mechanism and a guide mechanism; wherein the power mechanism and the pop-up mechanism are respectively connected to the floating mechanism, the guide mechanism is located in the pop-up mechanism and is movably connected to the pop-up mechanism, and the power mechanism and the pop-up mechanism are electrically connected to the control module; the control module is configured to drive the power mechanism to drive the floating mechanism to move on the water surface; the control module is also configured to control the pop-up mechanism to release the guide mechanism so that the guide mechanism pops out to the outside of the floating mechanism.
[0008] In an optional embodiment, the floating mechanism includes: a floating body and two grasping arms; the two grasping arms are respectively connected to the floating body, and the floating body and the two grasping arms are arranged in a U shape.
[0009] In an optional embodiment, the floating mechanism further includes: a gripping rod; the gripping rods are respectively connected to corresponding gripping arms.
[0010] In an optional embodiment, the power mechanism includes: a first mounting tube, a second mounting tube, a first power member, a first rotating shaft, a first power blade, a second power member, a second rotating shaft and a second power blade; the first mounting tube and the second mounting tube are respectively connected to the corresponding grasping arms, the first mounting tube is provided with a plurality of first drainage holes, and the second mounting tube is provided with a plurality of second drainage holes; the first power member is connected to the corresponding grasping arm, the first rotating shaft connects the first power member and the first power blade, and the first power blade is located in the first mounting tube; the second power member is connected to the corresponding grasping arm, the second rotating shaft connects the second power member and the second power blade, and the second power blade is located in the second mounting tube; the first power member and the second power member are respectively electrically connected to the control module.
[0011] In an optional embodiment, the pop-up mechanism includes: a fixed box, a pop-up door, an electromagnet and a magnetic strip; the fixed box is connected to the floating mechanism, the pop-up door is hinged to the fixed box, the electromagnet is embedded in the fixed box, the magnetic strip is embedded in the pop-up door, and the electromagnet and the magnetic strip are fitted together; the electromagnet is electrically connected to the control module.
[0012] In an optional embodiment, the pop-up mechanism further includes: a plug; an inflation hole is provided on the fixing box, and the plug is interference-fitted with the inflation hole.
[0013] In an optional embodiment, the ejection mechanism further includes: an air pump; the air pump is configured to inflate air into the fixing box through the inflation hole.
[0014] In an optional embodiment, the guiding mechanism includes: a guiding rope and a guiding floating ball; the guiding rope connects the inner side wall of the fixing box and the guiding floating ball.
[0015] In an optional embodiment, the guiding mechanism also includes: a third power member and a winding rod; the third power member is connected to the inner wall of the fixed box, the winding rod is movably connected to the third power member, the winding rod is connected to the guide rope, and the third power member is electrically connected to the control module.
[0016] In a second aspect, an embodiment of the present disclosure further provides a rescue system, which includes: at least one water surface rescue device as described above.
[0017] The beneficial effect of the present invention is that, by arranging a power mechanism on the floating mechanism, the present invention can realize that the floating mechanism is moved to the vicinity of the person who falls into the water, and the pop-up mechanism can pop out the guide mechanism to the periphery of the floating mechanism, so that even if there is an error between the actual position of the floating mechanism and the person who falls into the water, the person who falls into the water can also grab the pop-up guide mechanism in time, and then drag the floating mechanism until it is grasped, thereby effectively expanding the rescue area and improving the rescue safety.
[0018] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or understood by practicing the present invention. The objectives and other advantages of the present invention are realized and obtained by the structures particularly pointed out in the description, claims and drawings.
[0019] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0021] Figure 1 A structural diagram of a water surface rescue device provided in an embodiment of the present disclosure;
[0022] Figure 2 A structural diagram of a guiding mechanism provided in an embodiment of the present disclosure;
[0023] Figure 3 This is a functional block diagram of a water surface rescue device provided in an embodiment of the present disclosure.
[0024] In the picture:
[0025] 1. Floating mechanism; 11. Floating body; 12. Grasping arm; 13. Grasping rod;
[0026] 2. Power mechanism; 21. First mounting tube; 211. First drainage hole; 22. Second mounting tube; 221. Second drainage hole; 23. First power member; 24. First rotating shaft; 25. First power blade; 26. Second power member; 27. Second rotating shaft; 28. Second power blade;
[0027] 3. Pop-up mechanism; 31. Fixing box; 311. Inflating hole; 32. Pop-up door; 33. Electromagnet; 34. Magnetic strip; 35. Plug; 36. Air pump;
[0028] 4. Guide mechanism; 41. Guide rope; 42. Guide floating ball; 43. Third power member; 44. Reel. DETAILED DESCRIPTION
[0029] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.
[0030] In this document, when it is mentioned that a first component is located on a second component, this may mean that the first component may be directly formed on the second component, or that a third component may be interposed between the first component and the second component. In addition, in the drawings, the thickness of components may be exaggerated or reduced in order to effectively describe technical content.
[0031] As used herein, when an element or layer is referred to as being "located on," "engaged to," "connected to," "attached to," or "coupled to" another element or layer, it may be directly located on, engaged, connected, attached to, or coupled to the other element or layer, or there may be intervening elements or layers. Conversely, when an element is referred to as being "directly on," "directly engaged to," "directly connected to," "directly attached to," or "directly coupled to" another element or layer, there may be no intervening elements or layers. Other words used to describe the relationship between elements should be interpreted in a similar manner (e.g., "between" versus "directly between," "adjacent" versus "directly adjacent," etc.). As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.
[0032] As used herein, the phrases "in one embodiment," "according to one embodiment," "in some embodiments," and the like generally refer to the fact that the particular feature, structure, or characteristic following the phrase may be included in at least one embodiment of the present disclosure. Thus, a particular feature, structure, or characteristic may be included in more than one embodiment of the present disclosure, such that these phrases do not necessarily refer to the same embodiment. As used herein, the terms "example," "exemplary," and the like are used to "serve as an example, instance, or illustration." Any implementation, aspect, or design described herein as "example" or "exemplary" is not necessarily to be construed as preferred or advantageous over other implementations, aspects, or designs. Instead, the use of the terms "example," "exemplary," and the like is intended to present concepts in a concrete manner.
[0033] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not require further definition or explanation in subsequent drawings.
[0034] The following embodiments of the present invention are described in detail with reference to the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments may be combined with each other.
[0035] like Figures 1 to 3 At least one embodiment provides a water surface rescue device, which includes: a control module, a floating mechanism 1, a power mechanism 2, a pop-up mechanism 3 and a guide mechanism 4; wherein the power mechanism 2 and the pop-up mechanism 3 are respectively connected to the floating mechanism 1, the guide mechanism 4 is located in the pop-up mechanism 3 and is movably connected to the pop-up mechanism 3, and the power mechanism 2 and the pop-up mechanism 3 are electrically connected to the control module; the control module is configured to drive the power mechanism 2 to drive the floating mechanism 1 to move on the water surface; the control module is further configured to control the pop-up mechanism 3 to release the guide mechanism 4, so that the guide mechanism 4 pops out to the outside of the floating mechanism 1.
[0036] Specifically, the control module can adopt an STM32 series single-chip microcomputer.
[0037] In at least one embodiment, by providing a power mechanism 2 on the floating mechanism 1, the floating mechanism 1 can be moved to the vicinity of the person who falls into the water, and the pop-up mechanism 3 can pop out the guide mechanism 4 to the vicinity of the floating mechanism 1, so that even if there is an error between the actual position of the floating mechanism 1 and the person who falls into the water, the person who falls into the water can also grab the pop-up guide mechanism 4 in time, and then drag the floating mechanism 1 until it is grasped, thereby effectively expanding the rescue area and improving the rescue safety.
[0038] In at least one embodiment, see Figure 1 The floating mechanism 1 includes: a floating body 11 and two grasping arms 12; the two grasping arms 12 are respectively connected to the floating body 11, and the floating body 11 and the two grasping arms 12 are arranged in a U shape.
[0039] As an optional embodiment of the floating mechanism 1, the floating body 11 and the gripping arm 12 are made of a material with a density lower than that of water, specifically cork or foam plastic.
[0040] As another optional embodiment of the floating mechanism 1, the floating body 11 and the grasping arm 12 are both provided with cavities, and the cavities are inflated to enable the floating body and the grasping arm 12 to float on the water surface.
[0041] Specifically, the person who falls into the water enters the area between the two grab arms 12 and grabs the floating body 11 or the grab arms 12 .
[0042] In at least one embodiment, see Figure 1 The floating mechanism 1 further includes: a gripping rod 13; the gripping rod 13 is connected to the corresponding gripping arm 12 respectively.
[0043] Specifically, the grabbing rod 13 can be easily grabbed by a person who falls into the water, thereby improving safety.
[0044] Specifically, the surface of the gripping rod 13 is provided with a friction layer, and the friction layer may be a pattern that increases friction.
[0045] In at least one embodiment, see Figure 1 The power mechanism 2 includes: a first mounting tube 21, a second mounting tube 22, a first power member 23, a first rotating shaft 24, a first power blade 25, a second power member 26, a second rotating shaft 27 and a second power blade 28; the first mounting tube 21 and the second mounting tube 22 are respectively connected to the corresponding grasping arm 12, a plurality of first drainage holes 211 are opened on the first mounting tube 21, and a plurality of second drainage holes 221 are opened on the second mounting tube 22; the first power member 23 is connected to the corresponding grasping arm 12, the first rotating shaft 24 connects the first power member 23 and the first power blade 25, and the first power blade 25 is located in the first mounting tube 21; the second power member 26 is connected to the corresponding grasping arm 12, the second rotating shaft 27 connects the second power member 26 and the second power blade 28, and the second power blade 28 is located in the second mounting tube 22; the first power member 23 and the second power member 26 are respectively electrically connected to the control module.
[0046] Specifically, the first power member 23 and the second power member 26 can be rotating motors.
[0047] Specifically, the control module can drive the first power member 23 to rotate, thereby driving the first rotating shaft 24 and the first power blade 25 to rotate, and at the same time, water flows out from the pipe mouth of the first mounting tube 21 and the first drainage hole 211, thereby pushing the floating mechanism 1 to move on the water surface.
[0048] Specifically, the control module can drive the second power member 26 to rotate, thereby driving the second rotating shaft 27 and the second power blade 28 to rotate, and at the same time, water flows out from the pipe mouth of the second mounting tube 22 and the second drainage hole 221 to push the floating mechanism 1 to move on the water surface.
[0049] In at least one embodiment, see Figure 1 、 Figure 2 The pop-up mechanism 3 includes: a fixed box 31, a pop-up door 32, an electromagnet 33 and a magnetic strip 34; the fixed box 31 is connected to the floating mechanism 1, the pop-up door 32 is hinged to the fixed box 31, the electromagnet 33 is embedded in the fixed box 31, the magnetic strip 34 is embedded in the pop-up door 32, and the electromagnet 33 and the magnetic strip 34 are arranged in close contact; the electromagnet 33 is electrically connected to the control module.
[0050] Specifically, the control module controls the electromagnet 33 to be energized, and the electromagnet 33 can attract the magnetic strip 34, thereby closing the pop-up door 32; the control module controls the electromagnet 33 to be deenergized, and the electromagnet 33 is demagnetized, resulting in the high voltage in the fixed box 31 to open the pop-up door 32 and release the guide mechanism 4 in the fixed box 31.
[0051] In at least one embodiment, see Figure 1 The ejection mechanism 3 further includes: a plug 35; an inflation hole 311 is opened on the fixing box 31, and the plug 35 is interference fit with the inflation hole 311.
[0052] Specifically, when the plug 35 blocks the inflation hole 311 , high pressure can be ensured in the fixing box 31 . When the plug 35 opens the inflation hole 311 , pressure can be charged into the fixing box 31 .
[0053] In at least one embodiment, see Figure 1 The ejection mechanism 3 further includes an air pump 36 ; the air pump 36 is configured to inflate air into the fixing box 31 from the inflation hole 311 .
[0054] In at least one embodiment, see Figure 2 The guiding mechanism 4 includes: a guiding rope 41 and a guiding floating ball 42 ; the guiding rope 41 connects the inner wall of the fixing box 31 and the guiding floating ball 42 .
[0055] Specifically, at the moment the pop-up door 32 is opened, the high pressure will guide the floating ball 42 to pop out of the fixing box 31 , and the person who falls into the water can drag the floating mechanism 1 through the guide rope 41 and the guide floating ball 42 .
[0056] In at least one embodiment, see Figure 2 The guiding mechanism 4 also includes: a third power member 43 and a winding rod 44; the third power member 43 is connected to the inner wall of the fixed box 31, the winding rod 44 is movably connected to the third power member 43, the winding rod 44 is connected to the guide rope 41, and the third power member 43 is electrically connected to the control module.
[0057] Specifically, the third power member 43 may be a rotary motor.
[0058] Specifically, the guide rope 41 can be bonded or tied to the winding rod 44 , so that the third power member 43 can retract and unwind the guide rope 41 .
[0059] Specifically, the surface rescue device also includes: a 4G module, which is electrically connected to the control module to realize the sending and receiving of remote signals.
[0060] Specifically, the water surface rescue device further includes: a positioning module, the positioning module is electrically connected to the control module, and the control module is positioned through the positioning module.
[0061] Specifically, the control module, 4G module, and positioning module are integrated on the Cat1 full-network DTU core board.
[0062] Based on the same technical concept, at least one embodiment further provides a rescue system, which includes: at least one water surface rescue device as described above.
[0063] To sum up, the utility model can realize the movement of the floating mechanism to the vicinity of the person who falls into the water by arranging a power mechanism on the floating mechanism, and the pop-up mechanism can pop out the guide mechanism to the surrounding of the floating mechanism, so that even if there is an error between the actual position of the floating mechanism and the person who falls into the water, the person who falls into the water can also grab the pop-up guide mechanism in time, and then drag the floating mechanism until it is grasped, thereby effectively expanding the rescue area and improving the rescue safety.
[0064] In the description of the embodiments of the present invention, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.
[0065] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, terms such as "first", "second" and other numerical terms do not imply an order or sequence when used herein unless expressly indicated above. Therefore, without departing from the teachings of the example embodiments, the first element, component, region, layer or section discussed above may be referred to as a second element, component, region, layer or section.
[0066] Spatially relative terms, such as "inside," "outside," "below," "beneath," "down," "above," "on," etc., may be used herein to describe the relationship of one element or feature to another element or feature as illustrated in the figures. In addition to the orientations depicted in the figures, spatially relative terms may be intended to encompass different orientations of the device in use or operation. For example, if the device in the figures is flipped, an element described as being "below" or "below" other elements or features will be oriented to be "above" the other elements or features. Thus, the example term "below" may encompass both above and below orientations. The device may be oriented otherwise (rotated 90 degrees or in other orientations), and the spatially relative descriptors used herein are interpreted accordingly.
[0067] In the above discussion, unless otherwise indicated, the terms "about," "approximately," "substantially," etc., when used to describe a numerical value, mean a variation of + / - 10% of the value.
[0068] Based on the above-mentioned ideal embodiment of the present invention, and in accordance with the above description, relevant personnel can make various changes and modifications without departing from the technical scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, but must be determined according to the scope of the claims.
Claims
1. A water rescue device, characterized in that: include: A control module, a floating mechanism (1), a power mechanism (2), an ejection mechanism (3) and a guide mechanism (4); wherein The power mechanism (2) and the pop-up mechanism (3) are respectively connected to the floating mechanism (1); the guide mechanism (4) is located in the pop-up mechanism (3) and is movably connected to the pop-up mechanism (3); and the power mechanism (2) and the pop-up mechanism (3) are electrically connected to the control module; The control module is configured to drive the power mechanism (2) to drive the floating mechanism (1) to move on the water surface; The control module is further configured to control the pop-up mechanism (3) to release the guide mechanism (4), so that the guide mechanism (4) pops out toward the outside of the floating mechanism (1).
2. The water rescue device according to claim 1, characterized in that: The floating mechanism (1) comprises: a floating body (11) and two grasping arms (12); The two grasping arms (12) are respectively connected to the floating body (11), and the floating body (11) and the two grasping arms (12) are arranged in a U shape.
3. The water rescue device according to claim 2, characterized in that: The floating mechanism (1) further comprises: a gripping rod (13); The gripping rods (13) are respectively connected to corresponding gripping arms (12).
4. The water rescue device according to claim 2, characterized in that: The power mechanism (2) comprises: a first mounting tube (21), a second mounting tube (22), a first power member (23), a first rotating shaft (24), a first power blade (25), a second power member (26), a second rotating shaft (27), and a second power blade (28); The first mounting tube (21) and the second mounting tube (22) are respectively connected to corresponding gripping arms (12); a plurality of first drainage holes (211) are provided on the first mounting tube (21), and a plurality of second drainage holes (221) are provided on the second mounting tube (22); The first power member (23) is connected to the corresponding gripping arm (12), the first rotating shaft (24) connects the first power member (23) and the first power blade (25), and the first power blade (25) is located in the first mounting tube (21); The second power member (26) is connected to the corresponding gripping arm (12), the second rotating shaft (27) connects the second power member (26) and the second power blade (28), and the second power blade (28) is located in the second mounting tube (22); The first power member (23) and the second power member (26) are electrically connected to the control module respectively.
5. The water rescue device according to claim 1, characterized in that: The ejection mechanism (3) comprises: a fixed box (31), an ejection door (32), an electromagnet (33) and a magnetic strip (34); The fixed box (31) is connected to the floating mechanism (1), the pop-up door (32) is hinged to the fixed box (31), the electromagnet (33) is embedded in the fixed box (31), the magnetic strip (34) is embedded in the pop-up door (32), and the electromagnet (33) and the magnetic strip (34) are arranged in close contact; The electromagnet (33) is electrically connected to the control module.
6. The water rescue device according to claim 5, characterized in that: The ejection mechanism (3) further comprises: a plug (35); An air filling hole (311) is provided on the fixing box (31), and the plug (35) is interference-fitted with the air filling hole (311).
7. The water rescue device according to claim 6, characterized in that: The ejection mechanism (3) further includes: an air pump (36); The air pump (36) is configured to inflate air into the fixing box (31) through the inflation hole (311).
8. The water rescue device according to claim 6, characterized in that: The guiding mechanism (4) comprises: a guiding rope (41) and a guiding floating ball (42); The guide rope (41) connects the inner side wall of the fixed box (31) and the guide floating ball (42).
9. The water rescue device according to claim 8, characterized in that: The guiding mechanism (4) further includes: a third power member (43) and a rolling rod (44); The third power member (43) is connected to the inner side wall of the fixed box (31), the winding rod (44) is movably connected to the third power member (43), the winding rod (44) is connected to the guide rope (41), and the third power member (43) is electrically connected to the control module.
10. A rescue system, characterized in that: include: At least one surface rescue apparatus according to any one of claims 1 to 9.