Deformable multifunctional rescue intelligent robot

Abstract

The invention discloses a deformable multifunctional rescue intelligent robot, and relates to the technical field of intelligent robots, the deformable multifunctional rescue intelligent robot comprises a robot body, connecting seats are fixedly mounted at four corners of the top surface of the robot body, rotating rods are rotatably mounted in the connecting seats, and floating convex plates are fixedly mounted on the side surfaces of the rotating rods; a lifesaving airbag ring is fixedly mounted at the bottom end of the floating convex plate, rough surface vertical rods are fixedly mounted on the front side and the rear side of the top surface of the robot body correspondingly, clamping plates are fixedly mounted on the inner sides of the rough surface vertical rods, limiting grooves and lifting grooves are formed in the bottom sides of the rough surface vertical rods correspondingly, and sealing assemblies are rotatably mounted in the limiting grooves; by means of the lifesaving air bag ring, the whole machine can float on the water surface to prevent indulging, meanwhile, a supporting point capable of being supported on the water surface is provided for a drowning person for rescue, the lifesaving air bag ring can protect the machine body in the closed state to prevent the machine body from deforming due to collision, and the overall safety of the lifesaving air bag ring is improved.

Description

Technical Field

[0001] The invention relates to the technical field of intelligent robots, in particular to a deformable and multifunctional rescue intelligent robot. Background Art

[0002] With the development of modern science and technology, intelligent robots are being used more and more widely. Robots can complete many tasks that humans cannot or are difficult to complete. There are a wide variety of robots, some of which are used for rescue missions. When someone accidentally falls into the water, if they cannot swim, they will drown. Conventional rescue methods generally use people who can swim, but this may cause secondary danger due to their own physical exhaustion or the struggle of the rescued person. Therefore, there is a need for an intelligent robot that can effectively rescue people who have just drowned.

[0003] However, most of the existing anti-drowning rescue robots cannot be amphibious and mobile. In addition, most of the robot designs have many components, and it is impossible to select a suitable grasping position for the drowning person in a panic. For example, patent publication number CN112810774B discloses a boat-type drowning rescue robot, including a body mechanism, a motion mechanism, a lifting mechanism, a telescopic mechanism, and a double rocker mechanism. The motion mechanism is installed on both sides of the body mechanism to control the movement speed, direction and posture of the drowning rescue robot in the water respectively. The lifting mechanism controls the lifting and lowering of the telescopic mechanism relative to the drowning rescue robot, and the lifting and lowering of the telescopic mechanism is controlled by a cam mechanism. The telescopic mechanism can increase the area of ​​the upper working platform or reduce the area of ​​the upper working platform. The telescopic mechanism uses a gear rack mechanism to increase or reduce the area of ​​the working platform, and the double rocker mechanism uses a four-bar mechanism to eject the internal handle. The present invention can rescue drowning people, and the telescopic mechanism can rescue unconscious drowning people. Although it can be used to rescue some unconscious drowning people, its overall structure is not suitable for some people who have just drowned. Especially for those who have just drowned, they cannot grab the relevant parts of the robot in a panic. Moreover, when the machine is transported on land, it takes up a large space because it cannot be deformed. In addition, there is no effective sealing protection for the moving mechanism, which makes it more prone to rust and reduces the service life of accessories after being placed in contact with water for a long time. Summary of the invention

[0004] The purpose of the present invention is to make up for the deficiencies of the prior art and to provide a deformable multifunctional rescue intelligent robot.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a deformable multifunctional rescue intelligent robot, comprising a robot body, the four corners of the top surface of the robot body are fixedly installed with connecting seats, a rotating rod is rotatably installed inside the connecting seat, a floating convex plate is fixedly installed on the side of the rotating rod, a life-saving airbag ring is fixedly installed on the bottom end of the floating convex plate, a rough surface vertical rod is fixedly installed on the front and rear sides of the top surface of the robot body, a clamping plate is fixedly installed on the inner side of the rough surface vertical rod, a limiting groove and a lifting groove are respectively provided on the bottom side of the rough surface vertical rod, a sealing assembly is rotatably installed inside the limiting groove, a spring is movably sleeved inside the lifting groove, and a lifting U-shaped frame is slidably installed inside the lifting groove;

[0006] The sealing assembly comprises a rotating rod body, a sealing half plate is fixedly mounted on the bottom end of the rotating rod body, a limiting column is fixedly mounted on the inner side of the top end of the rotating rod body, and a transmission gear is fixedly mounted on the outer side thereof;

[0007] A movable caster is fixedly installed at the bottom end of the robot body, a water flow guide groove is opened in the middle of the front of the robot body, a drift component is fixedly installed inside the water flow guide groove, anti-sinking cavities are opened on the left and right sides of the water flow guide groove inside the robot body, a convex sliding groove is opened on the top surface of the robot body, a convex sliding block is slidably installed inside the water flow guide groove, a connecting rod is rotatably installed on the top of the convex sliding block, a rotating drum is rotatably installed on the top of the connecting rod, a rotating plate is fixedly installed on the outer side of the bottom end of the connecting rod, a support plate is rotatably installed on the outer wall of the rotating plate, and a fixed seat is rotatably installed inside the right end of the support plate.

[0008] As a preferred solution of the present invention, an air nozzle is provided on the outside of the life-saving airbag ring.

[0009] As a preferred solution of the present invention, a resistance bar group is fixedly installed on the bottom surface of the card plate, and the shape of the bottom side of the card plate is compatible with the shape of the top end of the floating convex plate.

[0010] As a preferred solution of the present invention, the lifting U-shaped frame includes a cross bar, a fixing cylinder is integrally formed in the middle of the cross bar, lifting plates are fixedly installed at both left and right ends of the cross bar, and a rack is fixedly installed at the bottom end of the lifting plate.

[0011] As a preferred solution of the present invention, the rack is vertically slidably installed on the inner side of the transmission gear, and both sides are meshed with the corresponding transmission gear.

[0012] As a preferred solution of the present invention, the outer end of the cross bar is slidably mounted inside the lifting slot, and the surface of the cross bar is fixedly connected to the bottom end of the spring.

[0013] As a preferred solution of the present invention, the bottom end of the fixing seat is fixedly mounted on the upper surface of the floating convex plate close to one end of the rotating rod, and the side surface of the rotating drum is fixedly mounted with the side surface of the fixing drum.

[0014] As a preferred solution of the present invention, the drifting component includes a double-headed motor, the output shaft of the double-headed motor is fixedly sleeved with a connecting shaft, the outer end of the connecting shaft is fixedly installed with a fan blade, the external seal of the double-headed motor is installed with a liquid isolation sealing cover, the side of the liquid isolation sealing cover is fixedly connected with a wire one, the bottom end of the wire one is fixedly connected with a controller, the side of the controller is electrically connected with a wire two, and one end of the wire two is electrically connected to a pressure sensor.

[0015] As a preferred solution of the present invention, sensing grooves are provided on the front and rear sides of the robot body, the size of which is matched with the size of the pressure sensor, a spring column is fixedly installed on the inner wall of the sealing half plate, the size of which is matched with the size of the sensing groove, and the bottom surface of the robot body is set as a curved structure.

[0016] As a preferred solution of the present invention, the pressure sensor is electrically connected to each other through a controller and a double-headed motor.

[0017] Compared with the prior art, this deformable multifunctional rescue intelligent robot has the following beneficial effects:

[0018] 1. The present invention can undergo two changes in form to intelligently adapt to movement in both water and land conditions. In the water body, the liquid can be diverted by a guide fan to generate power for movement. On land, the entire body can be transported by moving casters. When on land, the space occupied by the machine can be greatly reduced, which protects the accessories while facilitating transportation, thereby improving its overall intelligent effect and convenience during movement.

[0019] Second, the present invention can utilize the life-saving airbag ring to enable the entire machine to float on the water surface to prevent drowning, and at the same time provide a fulcrum for the drowning person to support on the water surface for rescue. Secondly, the life-saving airbag ring can also protect the fuselage in a closed state to prevent collision and deformation of the fuselage, thereby improving its overall safety.

[0020] 3. The present invention directly drives the sealing component to change its position when the life-saving airbag ring changes its state, so that when it is on the surface of the water body, the water flow guide groove can be penetrated, and the drifting component is automatically started to drive the whole body to move, thereby driving the drowning person to swim in the target direction, further improving the safety and intelligent effect of the whole body, and no need for others to go into the water for rescue.

[0021] Other advantages, objectives and features of the present invention will be set forth in part in the following description and, in part, will be apparent to those skilled in the art based on an examination of the following or may be taught from the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall closed structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 3 It is a schematic diagram of the connection of the life-saving airbag ring of the present invention;

[0025] Figure 4 It is a schematic diagram of the card board connection structure of the present invention;

[0026] Figure 5 It is a schematic diagram of the lifting U-shaped frame structure of the present invention;

[0027] Figure 6 It is a schematic diagram of the structure of the sealing assembly of the present invention;

[0028] Figure 7 It is a schematic diagram of the connecting rod frame structure of the present invention;

[0029] Figure 8 It is a schematic diagram of the internal structure of the robot body cross section of the present invention;

[0030] Fig. 9 It is a schematic diagram of the structure of the drifting assembly of the present invention.

[0031] In the figure: 1. robot body; 101. mobile caster; 102. water flow guide groove; 103. anti-sinking cavity; 104. convex sliding groove; 105. drifting component; 1051. double-head motor; 1052. connecting shaft; 1053. fan blade; 1054. liquid isolation sealing cover; 1055. wire 1; 1056. controller; 1057. wire 2; 1058. pressure sensor; 2. connecting seat; 3. rotating rod; 4. floating convex plate; 5. life-saving airbag ring; 6. Rough surface vertical rod; 7, clamping plate; 8, sealing assembly; 9, lifting U-shaped frame; 10, rotating drum; 11, connecting rod; 12, convex sliding block; 13, rotating plate; 14, supporting plate; 15, fixing seat; 601, limiting groove; 602, lifting groove; 603, spring; 701, resistance bar group; 801, rotating rod body; 802, sealing half plate; 803, limiting column; 804, transmission gear; 901, cross bar; 902, fixing drum; 903, lifting plate; 904, rack. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] like Figure 1-9 As shown, the present invention provides a technical solution: a deformable multifunctional rescue intelligent robot, comprising a robot body 1, a connecting seat 2 is fixedly installed at the four corners of the top surface of the robot body 1, a rotating rod 3 is rotatably installed inside the connecting seat 2, a floating convex plate 4 is fixedly installed on the side of the rotating rod 3, and a life-saving airbag ring 5 is fixedly installed on the bottom end of the floating convex plate 4, a rough surface vertical rod 6 is fixedly installed on the front and rear sides of the top surface of the robot body 1, a clamping plate 7 is fixedly installed on the inner side of the rough surface vertical rod 6, and a limiting groove 601 and a lifting groove 602 are respectively provided on the bottom side of the rough surface vertical rod 6, a sealing component 8 is rotatably installed inside the limiting groove 601, a spring 603 is movably sleeved inside the lifting groove 602, and a lifting U-shaped frame 9 is slidably installed inside the lifting groove 602;

[0034] The sealing assembly 8 comprises a rotating rod 801, a sealing half plate 802 is fixedly mounted on the bottom end of the rotating rod 801, a limiting column 803 is fixedly mounted on the inner side of the top end of the rotating rod 801, and a transmission gear 804 is fixedly mounted on the outer side thereof;

[0035] A movable caster 101 is fixedly installed at the bottom end of the robot body 1, a water flow guide groove 102 is opened in the middle of the front of the robot body 1, a drift component 105 is fixedly installed inside the water flow guide groove 102, anti-sinking cavities 103 are opened on the left and right sides of the water flow guide groove 102 inside the robot body 1, a convex sliding groove 104 is opened on the top surface of the robot body 1, a convex sliding block 12 is slidably installed inside the water flow guide groove 102, a connecting rod 11 is rotatably installed on the top of the convex sliding block 12, a rotating drum 10 is rotatably installed on the top of the connecting rod 11, a rotating plate 13 is fixedly installed on the outer side of the bottom end of the connecting rod 11, a support plate 14 is rotatably installed on the outer wall of the rotating plate 13, and a fixed seat 15 is rotatably installed inside the right end of the support plate 14.

[0036] According to the overall structure of the device, after the rescued persons come into contact with the body, they can use the buoyancy and power provided by it to drive themselves to a safe area. The body itself can be deformed to change its shape in both water and land states, thereby achieving different transportation purposes. Finally, the structural design can enable the device to start automatically, thereby increasing the degree of automation, reducing the risks and difficulties in the rescue process, and improving the overall rescue capabilities of the body.

[0037] like Figure 3-4 As shown, a resistance bar group 701 is fixedly installed on the bottom surface of the clamping plate 7, and the shape of the bottom side of the clamping plate 7 is matched with the shape of the top end of the floating convex plate 4.

[0038] By placing the life-saving airbag ring 5 in both horizontal and vertical states, it can serve as a buoyancy source in the horizontal state to ensure that the entire body will not sink, thereby ensuring that it can provide assistance to the rescued person in the rescue state. Secondly, the resistance bar group 701 can be used to make the life-saving airbag ring 5 provide a fixed force for the floating convex plate 4 in the vertical state to ensure that it will not be unfolded and reset due to the elastic force of the spring 603. Similarly, the elastic force of the spring 603 can ensure the downward pressure of the floating convex plate 4 in the horizontal state, preventing it from swaying back and forth due to floating up and down on the water surface and affecting the rescue, thereby improving the overall safety of the device.

[0039] like Figure 5-7 As shown, the lifting U-shaped frame 9 includes a cross bar 901, a fixed cylinder 902 is integrally formed in the middle of the cross bar 901, and lifting plates 903 are fixedly installed on both ends of the left and right ends of the cross bar 901. A rack 904 is fixedly installed on the bottom end of the lifting plate 903. The rack 904 is vertically slidably installed on the inner side of the transmission gear 804, and both sides are meshed with the corresponding transmission gear 804. The outer end of the cross bar 901 is slidably installed in the inside of the lifting groove 602, and its surface is fixedly connected to the bottom end of the spring 603. The bottom end of the fixed seat 15 is fixedly installed on the upper surface of the floating convex plate 4 close to the end of the rotating rod 3, and the side of the rotating drum 10 is fixedly installed with the side of the fixed cylinder 902.

[0040] A connecting rod component is formed by the rotating drum 10, the connecting rod 11 and the supporting plate 14 to achieve the purpose of changing the force line movement. The lifting U-shaped frame 9 is changed up and down as a whole by the position change of the floating convex plate 4, thereby changing the direction of the force line, so that the floating convex plate 4 has the ability to fold and shrink, and the overall body has two different spatial display states, which prevents it from being unfolded all the time on land and occupying too much space to affect transportation. Secondly, the rack 904 is moved up and down to change the overall closing and unfolding state of the sealing component 8, so that it has a sealing effect on land, protects the internal drifting component 105, prevents dust accumulation inside, and can be unfolded on the surface of the water body to achieve the purpose of water flow driving the movement of the entire body.

[0041] like Figure 8-9As shown, the drifting component 105 includes a double-headed motor 1051, the output shaft of the double-headed motor 1051 is fixedly sleeved with a connecting shaft 1052, the outer end of the connecting shaft 1052 is fixedly installed with a fan blade 1053, the external seal of the double-headed motor 1051 is installed with a liquid isolation sealing cover 1054, the side of the liquid isolation sealing cover 1054 is fixedly connected with a wire 1055, the bottom end of the wire 1055 is fixedly connected with a controller 1056, the side of the controller 1056 is electrically connected with a wire 2 1057, one end of the wire 2 1057 is electrically connected with a pressure sensor 1058, the front and rear sides of the robot body 1 are provided with a sensing groove, the size of the sensing groove is adapted to the size of the pressure sensor 1058, the inner wall of the sealing half plate 802 is fixedly installed with a spring column, the size of the spring column is adapted to the size of the sensing groove, the bottom surface of the robot body 1 is set as a curved surface structure, and the pressure sensor 1058 is electrically connected to the double-headed motor 1051 through the controller 1056.

[0042] By moving the casters 101, it is convenient to move the robot body to land, and the anti-sinking cavity 103 can be used to further enhance the buoyancy of the robot body 1 in the water body to prevent it from sinking. The sealing treatment of the liquid isolation sealing cover 1054 can effectively protect the double-headed motor 1051 in the water body to prevent it from short-circuiting, and the curved surface design at the bottom of the robot body 1 can effectively improve its stability in the water body. Finally, the pressure sensor 1058 is used as a signal receiving source to enable the entire machine to automatically start when the water body is unfolded to drive the rescued personnel to move, and the rescued personnel can also perform self-operation to drive them to move to a safe area to prevent them from being exhausted and unable to swim, further improving the rescue safety of the entire device. It should be noted that the power source of the double-headed motor 1051 in this solution is obtained through a battery. The installation of the battery and the continuous function and replacement of the battery are all existing mature technologies. There is enough space inside the robot body 1 to provide battery installation, so as an existing mature technology, it will not be described in detail.

[0043] Working principle: When it is on the surface of the water, the floating convex plate 4 is unfolded, such as Figure 2As shown, at this time, the life-saving airbag ring 5 provides the buoyancy of the whole body, and the water flow guide groove 102 is completely below the liquid surface. Then the rescued person only needs to grasp the surface of the rough vertical rod 6 or rely on the top surface of the floating convex plate 4 to grasp the body to obtain the buoyancy provided by the body. In this state, the sealing half plate 802 is in an open state, and the spring column on its inner wall pushes into the sensing groove, thereby applying pressure to the pressure sensor 1058. After receiving the signal, the double-headed motor 1051 is started by the controller 1056 to drive the fan blade 1053 to rotate, and move with the opened water flow guide groove 102. The rescued person only needs to manually control the direction of the body to complete the movement, and does not need to perform paddling and swinging, etc., to save physical strength;

[0044] When it is on land, the floating convex plate 4 is flipped upward so that its top enters the bottom surface of the card plate 7 and then fixed by the resistance of the resistance bar group 701. During this process, the fixing seat 15 drives the support plate 14 to move, and the convex sliding block 12 slides inside the convex sliding groove 104. The connecting rod 11 drives the rotating cylinder 10 to make the fixed cylinder 902 move upward. The rack 904 moves upward at the same time and drives the transmission gears 804 on both sides to rotate, so as to fit the sealing half plate 802 and close the water flow guide groove 102 as a whole. Due to the movement of the sealing half plate 802, the position of the spring column changes, the pressure sensor 1058 loses pressure sensing, and the double-headed motor 1051 can be controlled to stop rotating through the controller 1056.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A deformable multifunctional rescue intelligent robot, comprising a robot body (1), characterized in that: The four corners of the top surface of the robot body (1) are fixedly installed with a connecting seat (2), a rotating rod (3) is rotatably installed inside the connecting seat (2), a floating convex plate (4) is fixedly installed on the side of the rotating rod (3), and a life-saving airbag ring (5) is fixedly installed on the bottom end of the floating convex plate (4), and a rough surface vertical rod (6) is fixedly installed on the front and rear sides of the top surface of the robot body (1), a clamping plate (7) is fixedly installed on the inner side of the rough surface vertical rod (6), and a limiting groove (601) and a lifting groove (602) are respectively provided on the bottom side of the rough surface vertical rod (6), a sealing component (8) is rotatably installed inside the limiting groove (601), a spring (603) is movably sleeved inside the lifting groove (602), and a lifting U-shaped frame (9) is slidably installed inside the lifting groove (602); The sealing assembly (8) comprises a rotating rod body (801), a sealing half plate (802) is fixedly mounted on the bottom end of the rotating rod body (801), a limiting column (803) is fixedly mounted on the inner side of the top end of the rotating rod body (801), and a transmission gear (804) is fixedly mounted on the outer side thereof; A movable caster (101) is fixedly installed at the bottom end of the robot body (1), a water flow guide groove (102) is provided in the middle of the front of the robot body (1), a drifting component (105) is fixedly installed inside the water flow guide groove (102), an anti-sinking cavity (103) is provided inside the robot body (1) on the left and right sides of the water flow guide groove (102), a convex sliding groove (104) is provided on the top surface of the robot body (1), a convex sliding block (12) is slidably installed inside the water flow guide groove (102), a connecting rod (11) is rotatably installed at the top end of the convex sliding block (12), a rotating drum (10) is rotatably installed at the top end of the connecting rod (11), a rotating plate (13) is fixedly installed on the outer side of the bottom end of the connecting rod (11), a supporting plate (14) is rotatably installed on the outer wall of the rotating plate (13), and a fixed seat (15) is rotatably installed inside the right end of the supporting plate (14).

2. The deformable multifunctional rescue intelligent robot according to claim 1, characterized in that: An air nozzle is provided on the outside of the life-saving airbag ring (5).

3. The deformable multifunctional rescue intelligent robot according to claim 1, characterized in that: A resistance bar group (701) is fixedly mounted on the bottom surface of the clamping plate (7), and the shape of the bottom side of the clamping plate (7) is compatible with the shape of the top end of the floating convex plate (4).

4. The deformable multifunctional rescue intelligent robot according to claim 1, characterized in that: The lifting U-shaped frame (9) comprises a cross bar (901), a fixing cylinder (902) is integrally formed in the middle of the cross bar (901), a lifting plate (903) is fixedly installed at both left and right ends of the cross bar (901), and a rack (904) is fixedly installed at the bottom end of the lifting plate (903).

5. The deformable multifunctional rescue intelligent robot according to claim 4, characterized in that: The rack (904) is vertically slidably mounted on the inner side of the transmission gear (804), and both sides thereof are meshed with the corresponding transmission gear (804).

6. The deformable multifunctional rescue intelligent robot according to claim 4, characterized in that: The outer end of the cross bar (901) is slidably mounted inside the lifting groove (602), and its surface is fixedly connected to the bottom end of the spring (603).

7. The deformable multifunctional rescue intelligent robot according to claim 1, characterized in that: The bottom end of the fixing seat (15) is fixedly mounted on the upper surface of the floating convex plate (4) close to one end of the rotating rod (3), and the side surface of the fixing cylinder (902) is fixedly mounted on the side surface of the rotating cylinder (10).

8. The deformable multifunctional rescue intelligent robot according to claim 1, characterized in that: The drifting component (105) comprises a double-headed motor (1051), the output shaft of the double-headed motor (1051) is fixedly sleeved with a connecting shaft (1052), the outer end of the connecting shaft (1052) is fixedly installed with a fan blade (1053), the external seal of the double-headed motor (1051) is installed with a liquid isolation sealing cover (1054), the side of the liquid isolation sealing cover (1054) is fixedly connected with a wire 1 (1055), the bottom end of the wire 1 (1055) is fixedly connected with a controller (1056), the side of the controller (1056) is electrically connected with a wire 2 (1057), and one end of the wire 2 (1057) is electrically connected with a pressure sensor (1058).

9. The deformable multifunctional rescue intelligent robot according to claim 8, characterized in that: The robot body (1) is provided with sensing grooves on both the front and rear sides, the size of which is compatible with the size of the pressure sensor (1058), a spring column is fixedly installed on the inner wall of the sealing half plate (802), the size of which is compatible with the size of the sensing groove, and the bottom surface of the robot body (1) is configured as a curved surface structure.

10. The deformable multifunctional rescue intelligent robot according to claim 9, characterized in that: The pressure sensor (1058) is electrically connected to the double-headed motor (1051) via the controller (1056).

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