Water rescue robot

Abstract

The utility model belongs to the technical field of lifesaving in water, and particularly relates to a water rescue robot which comprises a control panel, a supporting platform, a floating and sinking mechanism and a power mechanism. Wherein a supporting plane is arranged at the top of the supporting platform, and a floating channel and a settling cavity are sequentially arranged in the supporting platform from top to bottom; the control panel is configured to control the floating and sinking mechanism to enter and exit air in the floating channel and / or enter and exit water in the settling cavity so as to control the supporting platform to float or settle in water; the control panel is further configured to control the power mechanism to drive the supporting platform to move in water until the supporting plane abuts against the target object. The floating and sinking mechanism drives the supporting platform to float or sink in water, and meanwhile, the floating and sinking mechanism is matched with the power mechanism to directly move the supporting platform to the position below the target object, so that the target object is supported through the supporting platform, the target object does not need to grab the supporting platform, and the target object can be used even if the target object is a non-biological object.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the water lifesaving technical field, concretely relates to the equipment specially suitable for underwater operation, especially relates to a water rescue robot. BACKGROUND

[0002] The water rescue robot is widely applied, after the falling accident occurs, needs the remote control water rescue robot to approach the falling target, and the traditional water rescue robot can only move to the falling target, needs the falling target to hold the water rescue robot, however the falling target if the water quality is poor, then cannot hold the water rescue robot stably.

[0003] If the falling target is not the living being, then the falling target cannot hold the water rescue robot.

[0004] Therefore, a new water rescue robot needs to be developed to solve the technical problem of how to reduce the falling target's holding requirement for the water rescue robot.

[0005] It should be noted that the above information disclosed in the background section of the present application is only used to understand the background of the present application, and therefore, the above description is not considered as the information of the prior art. CONTENT OF THE UTILITY MODEL

[0006] The present application provides at least a water rescue robot.

[0007] In a first aspect, the present application provides a water rescue robot, comprising: a control board, a support platform, a floating and sinking mechanism and a power mechanism; wherein the top of the support platform is provided with a support plane, the support platform is sequentially provided with a floating channel and a sinking cavity from top to bottom, the floating and sinking mechanism is in communication with the floating channel and the sinking cavity, and the power mechanism is located at the bottom of the support platform; the floating and sinking mechanism and the power mechanism are electrically connected with the control board; the control board is configured to control the floating and sinking mechanism to enter and exit air in the floating channel and / or to enter and exit water in the sinking cavity, so as to control the support platform to float or sink in water; and the control board is further configured to control the power mechanism to drive the support platform to move in water until the support plane abuts against the target object.

[0008] In an optional embodiment, the floating and sinking mechanism comprises: an air pump and an air bag; the air pump is installed in the support platform, and the air pump is electrically connected with the control board; the air bag is located in the floating channel, and the air bag is in communication with the air pump; the control board is configured to control the air pump to inflate the air bag, so that the air bag swells in the floating channel; and the control board is further configured to control the air pump to deflate the air bag, so that the air bag shrinks in the floating channel.

[0009] In an alternative embodiment, the floating and sinking mechanism comprises a water inlet valve, a water outlet valve and a water pump; the support platform is provided with a water inlet and a water outlet which are connected to the sinking chamber; the water inlet valve and the water outlet valve are respectively installed at the water inlet and the water outlet; the water pump is located in the sinking chamber and is in communication with the water inlet valve and the water outlet valve; and the water inlet valve, the water outlet valve and the water pump are electrically connected to the control panel; the control panel is configured to control the water inlet valve to open, the water outlet valve to close and the water pump to pump water to fill the sinking chamber; and the control panel is configured to control the water inlet valve to close, the water outlet valve to open and the water pump to discharge water from the sinking chamber.

[0010] In an alternative embodiment, the water inlet is located at the upper part of the sinking chamber and the water outlet is located at the lower part of the sinking chamber, so that the water inlet and the water outlet form a height difference.

[0011] In an alternative embodiment, the power mechanism comprises at least four lateral underwater propellers; each of the underwater propellers is laterally arranged at the bottom of the support platform; each of the lateral underwater propellers is electrically connected to the control panel; the angle between any two adjacent lateral underwater propellers is not greater than 90 degrees; and the control panel is configured to drive the corresponding lateral underwater propeller to work to drive the support platform to move laterally in water.

[0012] In an alternative embodiment, the power mechanism further comprises at least one longitudinal underwater propeller; each of the longitudinal underwater propellers is longitudinally arranged at the bottom of the support platform; each of the longitudinal underwater propellers is electrically connected to the control panel; and the control panel is configured to drive the corresponding longitudinal underwater propeller to work to drive the support platform to move longitudinally in water.

[0013] In an alternative embodiment, the water rescue robot further comprises a clamping mechanism; the clamping mechanism is movably connected to the support platform and is electrically connected to the control panel; and the control panel is further configured to control the clamping mechanism to fix the target object on the support platform.

[0014] In an alternative embodiment, the clamping mechanism comprises at least two clamping units; the two clamping units are respectively located at two sides of the support platform; and the control panel is configured to control each clamping unit to rotate towards the target object on the support platform until each clamping unit abuts against the target object.

[0015] In an alternative embodiment, the clamping unit comprises a plurality of clamping members and a plurality of rotating members; each clamping member is movably connected to the support platform through a corresponding rotating member; any two adjacent clamping members are movably connected through a corresponding rotating member; and each rotating member is electrically connected to the control panel; and the control panel is configured to control each rotating member to rotate so that the corresponding clamping member abuts against the target object.

[0016] In an alternative embodiment, the control board comprises: a controller and a wireless communication module; the wireless communication module is electrically connected with the controller; the controller is configured to transmit and receive wireless signals through the wireless communication module.

[0017] The utility model discloses a beneficial effect is, the utility model discloses a floating mechanism drives support platform to float or sink in water, and cooperate power mechanism directly make support platform remove the below target object, further realize through support platform and lift target object, and target object even is non-living thing also can use and need not target object to hold support platform.

[0018] Other features and advantages of the present application will be set forth in the descriptions below, and in part will become apparent to those skilled in the art upon examination of the following or can be learned by practice of the present application. The objects and other advantages of the present application can be realized and attained by the structure particularly pointed out in the description and the drawings.

[0019] In order to make the above-mentioned purpose, features and advantages of the utility model more obvious and easy to understand, the text will be the preferred embodiment, and cooperate with the attached drawings, and make detailed description as follows. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the specific embodiment of the utility model or the technical scheme in the prior art, the following will be briefly introduced the drawings needed to be used in the specific embodiment or prior art description, obviously, the drawings in the following description is some embodiments of the utility model, for those skilled in the art, under the premise of not paying creative labor, can also obtain other drawings according to these drawings.

[0021] Figure 1 The structural diagram of a water rescue robot is provided for the embodiment of the present disclosure;

[0022] Figure 2 The principle block diagram of a water rescue robot is provided for the embodiment of the present disclosure;

[0023] Figure 3 The sectional view of a support platform is provided for the embodiment of the present disclosure;

[0024] Figure 4 The circuit schematic diagram of a water rescue robot is provided for the embodiment of the present disclosure.

[0025] In the drawings:

[0026] 1, support platform;11, support plane;12, float up passageway;13, sink cavity;14, water inlet;15, drain outlet;

[0027] 2. floating and sinking mechanism; 21. air pump; 22. air bag; 23. water inlet valve; 24. water outlet valve; 25. water pump;

[0028] 3. power mechanism; 31. horizontal underwater propeller; 32. vertical underwater propeller;

[0029] 4. clamping mechanism; 41. clamping piece; 42. rotating piece. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme of the utility model will be described clearly and completely below in combination with the drawings. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0031] In this document, when referring to a first component being on a second component, it can mean that the first component can be formed directly on the second component, or a third component can be interposed between the first component and the second component. In addition, in the drawings, in order to effectively describe the technical content, the thickness of the components can be exaggerated or reduced.

[0032] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0033] Some embodiments of the utility model will be described in detail below in combination with the drawings. In the case of no conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0034] As Figures 1 to 4 At least one embodiment provides a water rescue robot, which comprises a control board, a support platform 1, a floating and sinking mechanism 2 and a power mechanism 3; wherein the top of the support platform 1 is provided with a support plane 11, the support platform 1 is sequentially provided with a floating channel 12 and a sinking cavity 13 from top to bottom, the floating and sinking mechanism 2 is communicated with the floating channel 12 and the sinking cavity 13, and the power mechanism 3 is located at the bottom of the support platform 1; the floating and sinking mechanism 2 and the power mechanism 3 are electrically connected with the control board; the control board is configured to control the floating and sinking mechanism 2 to import and export air in the floating channel 12 and / or import and export water in the sinking cavity 13, so as to control the support platform 1 to float or sink in water; and the control board is further configured to control the power mechanism 3 to drive the support platform 1 to move in water until the support plane 11 abuts against a target object.

[0035] In at least one embodiment, the support platform 1 is driven to float or sink in water by the floating and sinking mechanism 2, and meanwhile the power mechanism 3 directly moves the support platform 1 to the lower side of the target object, so as to lift the target object by the support platform 1, without the target object needing to grip the support platform 1, and the target object can be used even if it is a non-living object.

[0036] In at least one embodiment, referring to Figure 1 , the floating and sinking mechanism 2 comprises: an air pump 21 and an air bag 22; the air pump 21 is installed in the support platform 1, and the air pump 21 is electrically connected with a control board; the air bag 22 is located in the floating channel 12, and the air bag 22 is in communication with the air pump 21; the control board is configured to control the air pump 21 to inflate the air bag 22, so that the air bag 22 is inflated in the floating channel 12; and the control board is further configured to control the air pump 21 to deflate the air bag 22, so that the air bag 22 is deflated in the floating channel 12.

[0037] Specifically, the air pump 21 inflates the air bag 22, the air bag 22 is inflated to fill the floating channel 12, and upward floating force can be provided to the support platform 1.

[0038] Specifically, the air pump 21 deflates the air bag 22, the air bag 22 is deflated to reduce the floating force of the support platform 1.

[0039] Specifically, the size of the floating force of the support platform 1 by the air bag 22 can control the floating or sinking of the support platform 1.

[0040] In at least one embodiment, referring to Figure 3 , the floating and sinking mechanism 2 comprises: a water inlet valve 23, a water outlet valve 24 and a water pump 25; the support platform 1 is provided with a water inlet 14 and a water outlet 15 which are in communication with a sinking chamber 13, the water inlet valve 23 and the water outlet valve 24 are respectively installed in the water inlet 14 and the water outlet 15, the water pump 25 is located in the sinking chamber 13, the water pump 25 is in communication with the water inlet valve 23 and the water outlet valve 24, and the water inlet valve 23, the water outlet valve 24 and the water pump 25 are electrically connected with a control board; the control board is configured to control the water inlet valve 23 to be opened, the water outlet valve 24 to be closed and the water pump 25 to pump water, so as to inject water into the sinking chamber 13; and the control board is configured to control the water inlet valve 23 to be closed, the water outlet valve 24 to be opened and the water pump 25 to discharge water, so as to discharge water in the sinking chamber 13.

[0041] Specifically, the water injection into the sinking chamber 13 can increase the overall gravity of the support platform 1, so as to control the sinking of the support platform 1.

[0042] Specifically, the water discharge from the sinking chamber 13 can reduce the overall gravity of the support platform 1, so as to control the floating of the support platform 1.

[0043] Specifically, the water inlet valve 23, the water outlet valve 24 and the water pump 25 cooperate with each other to realize accurate water injection and water discharge of the sedimentation cavity 13.

[0044] In at least one embodiment, referring to Figure 3 , the water inlet 14 is located at the upper portion of the sedimentation cavity 13, and the water outlet 15 is located at the lower portion of the sedimentation cavity 13, so that the water inlet 14 and the water outlet 15 form a height difference.

[0045] Specifically, the height difference between the water inlet 14 and the water outlet 15 is beneficial to the operation of the water pump 25.

[0046] In at least one embodiment, referring to Figure 1 , the power mechanism 3 comprises: at least four lateral underwater thrusters 31; each of the underwater thrusters is arranged laterally and located at the bottom of the support platform 1, and each of the lateral underwater thrusters 31 is electrically connected with the control panel; the included angle between adjacent two lateral underwater thrusters 31 is not greater than 90 degrees; the control panel is configured to drive the corresponding lateral underwater thruster 31 to work to drive the support platform 1 to move laterally in water.

[0047] Specifically, the lateral underwater thrusters 31 are arranged to push the support platform 1 to move laterally.

[0048] Specifically, the included angle between adjacent two lateral underwater thrusters 31 is not greater than 90 degrees, thereby ensuring that the support platform 1 is propelled in any direction in water.

[0049] In at least one embodiment, referring to Figure 1 , the power mechanism 3 further comprises: at least one longitudinal underwater thruster 32; each of the longitudinal underwater thrusters 32 is arranged longitudinally and located at the bottom of the support platform 1, and each of the longitudinal underwater thrusters 32 is electrically connected with the control panel; the control panel is configured to drive the corresponding longitudinal underwater thruster to work to drive the support platform 1 to move longitudinally in water.

[0050] Specifically, the longitudinal underwater thrusters 32 are arranged to assist the support platform 1 to move longitudinally.

[0051] In at least one embodiment, referring to Figure 1 , the water rescue robot further comprises: a clamping mechanism 4; the clamping mechanism 4 is movably connected with the support platform 11, and the clamping mechanism 4 is electrically connected with the control panel; the control panel is further configured to control the clamping mechanism 4 to fix the target object on the support platform 11.

[0052] Specifically, the clamping mechanism 4 functions to fix the target object, especially when the target object is a non-living object, to ensure that the target object does not fall off the support platform 1.

[0053] In at least one embodiment, referring to Figure 1 The clamping mechanism 4 comprises at least two clamping units, and the two clamping units are respectively located on two sides of the support plane 11; the control panel is configured to control each clamping unit to rotate towards the target object on the support plane 11 until each clamping unit abuts against the target object.

[0054] In at least one embodiment, referring to Figure 1 The clamping unit comprises a plurality of clamping pieces 41 and a plurality of rotating pieces 42; one clamping piece 41 is movably connected with the support plane 11 through a corresponding rotating piece 42, adjacent two clamping pieces 41 are movably connected through corresponding rotating pieces 42, and each rotating piece 42 is electrically connected with the control panel; the control panel is configured to control each rotating piece 42 to rotate, so that the corresponding clamping piece abuts against the target object.

[0055] Specifically, the clamping piece 41 can adopt a rod, a plate or the like.

[0056] Specifically, the rotating piece 42 can adopt a rotating motor.

[0057] Specifically, the rotating piece 42 can drive the corresponding clamping piece 41 to rotate, so as to realize that the clamping piece 41 fixes the target object on the support platform 1.

[0058] In at least one embodiment, referring to Figure 4 The control panel comprises a controller and a wireless communication module; the wireless communication module is electrically connected with the controller; and the controller is configured to transmit and receive wireless signals through the wireless communication module.

[0059] Specifically, the controller can adopt an STM32 series single-chip microcomputer, and the wireless communication module can adopt an A76 series Bluetooth module, an A51 series WiFi module or the like.

[0060] In summary, the floating and sinking mechanism drives the support platform to float or sink in the water, and the power mechanism directly moves the support platform to the lower side of the target object, so as to realize that the target object is lifted by the support platform, the target object does not need to hold the support platform, and even non-living objects can be used.

[0061] In the description of the embodiments of the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection" and "connection" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0062] In the description of the present utility model, it needs to be explained that the directions or position relations indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like are based on the directions or position relations shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, terms such as "first", "second" and other numerical terms are used in this document, unless otherwise indicated in this document. Therefore, the first element, component, region, layer or section discussed above can be referred to as the second element, component, region, layer or section without departing from the teachings of the example embodiments.

[0063] Spatially relative terms, such as "inner", "outer", "below", "below", "lower", "above", "upper", and the like, can be used herein to facilitate description of the relationship of one element or feature to another element or feature as illustrated in the drawings. In addition to the orientation depicted in the drawings, the spatially relative terms can be intended to encompass different orientations of the device in use or operation. For example, if the device in the drawing is turned over, the element described as "below" or "under" the other element or feature will be oriented "above" the other element or feature. Therefore, the example term "below" can encompass both the above and below orientations. The device can be oriented in other ways (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein are interpreted accordingly.

[0064] In the above discussion, unless otherwise stated, the terms "about", "approximately", "substantially" and the like, when used in describing a numerical value, mean a variation of + / - 10% of the value.

[0065] With the above ideal embodiments according to the present utility model as inspiration, through the above description, relevant staff can definitely make various changes and modifications without deviating from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the contents in the specification, and must be determined according to the scope of claims.

Claims

1. A water rescue robot, characterized in that, The water rescue robot comprises a control board, a support platform (1), a floating and sinking mechanism (2) and a power mechanism (3), wherein the top of the support platform (1) is provided with a support plane (11), and the support platform (1) is sequentially provided with a floating channel (12) and a sinking cavity (13) from top to bottom, the floating and sinking mechanism (2) is communicated with the floating channel (12) and the sinking cavity (13), and the power mechanism (3) is located at the bottom of the support platform (1); the floating and sinking mechanism (2) and the power mechanism (3) are electrically connected with the control board; the control board is configured to control the floating and sinking mechanism (2) to inhale and exhale air in the floating channel (12) and / or to inhale and exhale water in the sinking cavity (13), so as to control the support platform (1) to float or sink in water; and the control board is further configured to control the power mechanism (3) to drive the support platform (1) to move in water until the support plane (11) abuts against a target object.

2. The water rescue robot according to claim 1, wherein the floating and sinking mechanism (2) comprises an air pump (21) and an air bag (22); the air pump (21) is installed in the support platform (1), and the air pump (21) is electrically connected with the control board; the air bag (22) is located in the floating channel (12), and the air bag (22) is communicated with the air pump (21); the control board is configured to control the air pump (21) to inflate the air bag (22), so that the air bag (22) is inflated in the floating channel (12); and the control board is further configured to control the air pump (21) to deflate the air bag (22), so that the air bag (22) is deflated in the floating channel (12).

3. The water rescue robot according to claim 2, wherein the floating and sinking mechanism (2) comprises a water inlet valve (23), a water outlet valve (24) and a water pump (25); the support platform (1) is provided with a water inlet (14) and a water outlet (15) communicated with the sinking cavity (13), the water inlet valve (23) and the water outlet valve (24) are respectively installed in the water inlet (14) and the water outlet (15), the water pump (25) is located in the sinking cavity (13), the water pump (25) is communicated with the water inlet valve (23) and the water outlet valve (24), and the water inlet valve (23), the water outlet valve (24) and the water pump (25) are electrically connected with the control board; the control board is configured to control the water inlet valve (23) to be opened, the water outlet valve (24) to be closed and the water pump (25) to pump water, so as to inject water into the sinking cavity (13); and the control board is configured to control the water inlet valve (23) to be closed, the water outlet valve (24) to be opened and the water pump (25) to discharge water, so as to discharge water in the sinking cavity (13).

4. The water rescue robot according to claim 3, wherein the water inlet (14) is located at the upper part of the sinking cavity (13), and the water outlet (15) is located at the lower part of the sinking cavity (13), so that the water inlet (14) and the water outlet (15) form a height difference.

5. The water rescue robot according to claim 1, wherein the power mechanism (3) comprises at least four transverse underwater propellers (31). ​ Each of the underwater thrusters is transversely arranged at the bottom of the support platform (1), and each of the transverse underwater thrusters (31) is electrically connected to the control board; The angle between two adjacent transverse underwater thrusters (31) is not greater than 90 degrees; The control board is configured to drive the corresponding transverse underwater thrusters (31) to work, so as to drive the support platform (1) to move transversely in water.

6. The water rescue robot of claim 5, wherein The power mechanism (3) further comprises at least one longitudinal underwater thruster (32); Each of the longitudinal underwater thrusters (32) is longitudinally arranged at the bottom of the support platform (1), and each of the longitudinal underwater thrusters (32) is electrically connected to the control board; The control board is configured to drive the corresponding longitudinal underwater thrusters to work, so as to drive the support platform (1) to move longitudinally in water.

7. The water rescue robot of claim 1, wherein, Further comprising: A clamping mechanism (4); The clamping mechanism (4) is movably connected to the support platform (11), and the clamping mechanism (4) is electrically connected to the control board; The control board is further configured to control the clamping mechanism (4) to fix the target object on the support platform (11).

8. The water rescue robot of claim 7, wherein The clamping mechanism (4) comprises at least two clamping units; Two clamping units are respectively located on both sides of the support platform (11); The control board is configured to control each clamping unit to rotate towards the target object on the support platform (11) until each clamping unit presses the target object.

9. The water rescue robot of claim 8, wherein The clamping unit comprises a plurality of clamping pieces (41) and a plurality of rotating pieces (42); One clamping piece (41) is movably connected to the support platform (11) through a corresponding rotating piece (42), two adjacent clamping pieces (41) are movably connected through corresponding rotating pieces (42), and each rotating piece (42) is electrically connected to the control board; The control board is configured to control each rotating piece (42) to rotate, so that the corresponding clamping piece (41) presses the target object.

10. The water rescue robot of claim 1, wherein The control board comprises a controller and a wireless communication module; The wireless communication module is electrically connected to the controller; The controller is configured to transmit and receive wireless signals through the wireless communication module.

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