CN115230915A

CN115230915A - Intelligent and convenient ship life buoy

Info

Publication number: CN115230915A
Application number: CN202210340387.XA
Authority: CN
Inventors: 段孟源; 孙墨林; 王维
Original assignee: Guangdong Ocean University
Current assignee: Guangdong Ocean University
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-10-25

Abstract

The invention discloses an intelligent and convenient ship life buoy which comprises an inner ring, wherein an outer ring body is arranged on the outer periphery of the inner ring body, an inflation gas column and a buffering connecting plate are arranged between the inner ring body and the outer ring body, a protection assembly is arranged on the buffering connecting plate, an installation groove and a grab rope are arranged on the outer ring body in a surrounding mode, a buffering assembly is arranged in the installation groove, a propelling assembly is arranged below the buffering connecting plate and comprises a first shell and a second shell, a driving motor is arranged in the first shell, a first rotating shaft and a first bevel gear are arranged on the driving motor, a second rotating shaft and a second bevel gear are arranged in the second shell, the first bevel gear is matched with the second bevel gear, and a blocking and protecting assembly is arranged below the inner ring body.

Description

Intelligent and convenient ship life buoy

Technical Field

The invention belongs to the field of lifesaving equipment, and particularly relates to an intelligent and convenient ship life buoy.

Background

People can have drowning accidents when carrying out water or water entertainment, such as rowing, fishing, swimming and the like, and some drowning accidents occur because of exhaustion of energy due to long-time waiting for rescue, so that the drowning accidents occur due to the fact that people slide down from the life buoy. The traditional drowning rescue equipment comprises a life buoy, a floating ball and the like.

The life buoy is mainly made of polyethylene composite materials to fill a circular shell, when a person falling into the water needs rescue, rescue personnel are close to the person to be rescued, the life buoy is manually thrown towards the person to be rescued, ejection devices are arranged on some large ships, the life buoy can be automatically thrown, whether the person is manually thrown or automatically thrown, the falling point of the life buoy can be influenced by the current environment, such as wind speed and water speed, and can also be influenced by sea waves when the person is on the sea.

Disclosure of Invention

The invention aims to provide an intelligent and convenient ship life buoy which can be controlled to move on the water surface, has a protection effect and is convenient for a person falling into the water to use.

The technical scheme adopted by the invention for realizing the purpose is as follows:

the utility model provides a convenient boats and ships life buoy of intelligence, including the inner circle body, the inner circle body periphery is equipped with the outer circle body, be equipped with the buffering connecting plate of longitudinal symmetry between inner circle body and the outer circle body, be equipped with the gas column of aerifing between the buffering connecting plate, inner circle body and outer circle body are connected to the gas column both ends of aerifing, it has the mounting groove and grabs the rope to encircle to have laid on the outer circle body outside curved surface, be equipped with the buffering subassembly in arbitrary mounting groove, the buffering connecting plate up end that is located the top is connected with the protection subassembly, the terminal surface is equipped with the propulsion subassembly under the buffering connecting plate that is located the below, it protects the subassembly to be equipped with to keep off between propulsion subassembly and the inner circle body cavity position, keep off and protect subassembly and propulsion subassembly fixed connection, the protection subassembly is encircleed in the inboard and is provided with U type handle. The inner ring body and the outer ring body are hollow and inflated, the whole buoyancy of the device is provided, the buffer connecting plate is connected with the inner ring body and the outer ring body, hard support during external force action on the outer ring body is provided, the array-surrounded inflatable air column provides auxiliary support for the inner ring body and the outer ring body on the one hand, on the other hand, the influence of external impact on the inner ring body is buffered and reduced through compression of air inside the inflatable air column, and therefore a person falling into the water is protected.

Preferably, the buffering subassembly includes PMKD, the mounting groove horizontal plane is located to PMKD, PMKD up end one end is equipped with connects the arc board, it is provided with the rubber connecting block to connect the symmetry between arc board and the mounting groove cambered surface, buffer spring has been laid at the interval on the connection arc board, buffer spring one end is fixed in and connects the arc board, the other end is connected with first buffer board, U type connecting block has been laid at the interval on the first buffer board leaning on outer cambered surface, a plurality of U type connecting blocks are connected to the second buffer board jointly, be equipped with the buffer block in the cambered surface outside the second buffer board. When horizontal rivers impact acts on the outer lane body, partly rivers contact with the buffer block, and through the curved surface on the buffer block with partial rivers drainage to the buffer block top, thereby reduce horizontal rivers component, the buffer block drives the second buffer board and extrudees U type connecting block and move to first buffer board under horizontal rivers effect, U type connecting block comes buffer pressure and accumulates elastic potential energy through deformation, and simultaneously, the U type connecting plate that moves drives first buffer board and removes and compress buffer spring towards connecting the arc board, buffer spring cushions and accumulates elastic potential energy through atress compression deformation, rubber connecting block can absorb the impact force of transmission to the outer lane body, and can avoid connecting direct action in the outer lane body behind the arc board atress, cause the outer lane body to break, the PMKD provides the removal of first, two buffer boards on the one hand, on the other hand separates first, second buffer board and outer lane body, avoid first, second buffer board bottom surface back and forth movement wearing and back wearing and forth loss outer lane body and break.

Preferably, the protection component includes protective housing, and protective housing is annular casing, and a plurality of batteries of having around arranged on the bottom surface in the protective housing, protective housing have around laying the warning light on the slope curved surface in the outside, and the warning light becomes to correspond the setting and pass through the connection of electric lines with the battery, and the bottom surface is equipped with the GPS locator in the protective housing. The battery is the warning light power supply, at night or under the lower rescue environment of visibility, the accessible is opened the warning light and is reminded the position of the person device that falls into water, also can light up near the device region through the warning light simultaneously, the protection casing avoids outside water to get into the casing on the one hand inside and drench the battery, cause the power supply short circuit, the protection casing that on the other hand slope was laid can provide the head protection to the person that falls into water who is located the inner circle body, avoid the surface of water floater to strike the person head that falls into water under rivers impact, GPS locator real-time transmission device position to ashore receiver, be convenient for save the person that falls into water and withdraw the device.

Preferably, the propelling component comprises a first shell, the first shell is connected with a buffering connecting plate located below through a bolt, a second shell is connected below the first shell, the second shell is connected with the first shell, an inner cavity of the second shell is communicated with the inner cavity of the first shell, a control motor is arranged on the inner bottom surface of the first shell, a first rotating shaft is inserted in the control motor in a penetrating mode, and a first bevel gear is arranged at the tail end of the first rotating shaft. First casing downwardly extending and at the second casing of end intercommunication level setting, on the one hand reduce the whole focus of device, increase the floated stability in aqueous, on the other hand protects the first pivot of inside through first casing and second casing.

Preferably, a bearing support is arranged in the second shell, a bearing is installed in the bearing support, a second rotating shaft is inserted into an inner ring of the bearing, a second bevel gear is arranged at one end of the second rotating shaft, the second bevel gear and the first bevel gear are arranged in a mutually matched mode, rotating fan blades are arranged on the second rotating shaft in an array mode in the axis direction at the end, where the second bevel gear is not arranged, of the second rotating shaft, and a protective shell is arranged on the outer wall of the second shell in a surrounding mode. The bearing support provides the support location of bearing, makes the second pivot pass the bearing and realize axial rotation, and the control motor drives first pivot and first bevel gear through remote control and rotates, and first bevel gear transmits the rotation of vertical direction to the second bevel gear that the cooperation set up, and second bevel gear rotates with rotatory flabellum synchronous soon in the bearing to produce spiral air current thrust unit and remove, thereby protection casing avoids aquatic organism or plant to be close to rotatory flabellum and destroys the device.

Preferably, the guide assembly comprises a guide shell, the guide shell is fixed at the bottom of the lower buffering connecting plate, a stepping motor is fixed in the guide shell, a guide rotating shaft is inserted in the stepping motor in a penetrating manner, and the guide rotating shaft extends out of a through hole of the guide shell and is fixed with a guide plate in the vertical direction. Two step motor can be separately controlled, each step motor drives the direction pivot through remote control and rotates different angles, the direction pivot drives the guide plate to swing in vertical plane and form for the different angles of device direction of advance, guide and change the direction of advance of device through rivers effect guide plate, the striking is avoided to step motor protection to the direction casing.

Preferably, keep off and protect subassembly includes cowl, the last linking bridge that is equipped with of cowl, linking bridge connection fixed cowl and first casing, cowl is equipped with two bases respectively at both ends about vertical plane, sets up the through-hole on arbitrary base, is located to be equipped with the air bag between the base of homonymy, and it has the connection rope to alternate in the middle of the air bag, connect the rope both ends respectively with the through-hole on the base about this side. The arc-shaped baffle plate separates the personnel falling into water and the propelling component in the inner ring body, avoids the personnel's clothing falling into water to be drawn into rotatory propelling component and causes the accident, and the gasbag provides arc-shaped baffle plate's gravity compensation value on the one hand, avoids the device to be too big and turn on one's side sinking at the weight of this side, and on the other hand gasbag has further enlarged the fender protection space to the personnel's position under water health that falls into water position, helps protecting personnel's lower limbs that fall into water and avoids it to receive the impact of object in the water.

The invention adopts the buffer component to buffer the impact of water flow and utilizes the propelling component and the guiding component moving device, thereby having the following advantages: the buffer assembly eliminates the impact force on the outer ring body in the horizontal direction and keeps the stability of the outer ring body and the inner ring body; the buffer connecting plate and the inflatable air column provide support for the inner ring body and the outer ring body and absorb impact force transmitted to the inner ring body; the shielding assembly avoids accidents caused by clothes of people falling into water being rolled into the propelling assembly; the warning lamp on the protection assembly is convenient for a drowning person to find the life buoy in the case of low visibility, and the device is positioned through the GPS positioner and the position of the drowning person. Therefore, the intelligent and convenient ship life buoy can be controlled to move on the water surface, has a protection effect and is convenient for a person falling into the water to use.

Drawings

FIG. 1 is a schematic view of an outer race body;

FIG. 2 is a schematic view of the inner race body;

FIG. 3 is a schematic view of a buffer connection plate;

FIG. 4 is a schematic view of a battery;

FIG. 5 is a schematic view of a buffer assembly;

FIG. 6 is a schematic view of a U-shaped connector block;

FIG. 7 is a schematic view of a first housing and a second housing;

FIG. 8 is a schematic view of a bearing;

FIG. 9 is a schematic view of a shield assembly;

fig. 10 is a schematic view of a guide assembly.

Reference numerals: 1. an inner ring body; 10. a U-shaped handle; 2. an outer ring body; 20. mounting grooves; 21. rope grabbing; 3. a buffer assembly; 30. fixing the bottom plate; 31. connecting the arc plates; 32. a rubber connecting block; 33. a buffer spring; 34. a first buffer plate; 35. a U-shaped connecting block; 36. a second buffer plate; 37. a buffer block; 4. a buffer connecting plate; 5. an inflation gas column; 6. a guard assembly; 60. a protective housing; 61. a storage battery; 62. a warning light; 63. a GPS locator; 7. a propulsion assembly; 70. a first housing; 700. controlling the motor; 701. a first rotating shaft; 702. a first bevel gear; 71. a second housing, 710, a bearing support; 711. a bearing; 712. a second rotating shaft; 713. a second bevel gear; 714. rotating the fan blades; 715. a protective housing; 8. a guide assembly 80, a guide housing; 81. a stepping motor; 82. a guide rotating shaft; 83. a baffle; 9. a shield assembly; 90. an arc-shaped baffle plate; 91. connecting a bracket; 92. a base; 93. a through hole; 94. connecting ropes; 95. an air bag.

Detailed Description

The technical solution of the present invention is further described in detail below with reference to the following detailed description and the accompanying drawings:

it is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides an intelligence portable boats and ships life buoy, including inner circle body 1, the outer circle body 2 is encircled and the interval is provided with in the inner circle body 1 outside, inner circle body 1 and outer circle body 2 are inflatable ring body, outer circle body 2 is equipped with a plurality of mounting grooves 20 in the encircleing on the curved surface of outside, outer circle body 2 outside curved surface all is equipped with grabs rope 21 between arbitrary two adjacent mounting grooves 20, the array encircles between inner circle body 1 and the outer circle body 2 adjacent surface and is connected with inflatable gas column 5, the upper and lower symmetry is equipped with buffering connecting plate 4 between the inner circle body 1 and the outer circle body 2 adjacent surface, buffering connecting plate 4 is the ring board, inner circle body 1 and outer circle body 2 provide the device, guarantee that the person falling into the water floats on the water with the device after climbing buoyancy or grabbing the device, inflatable gas column 5 who encircles the setting provides the elastic connection of inner circle body 1 and outer circle body 2 on the one hand, on the other hand when outer circle body 2 extrudes to the inner circle body 1, inflatable gas column can cushion the all directions through self extrusion deformation, thereby reduce the pressure of inner circle body 1 and avoid the upper and lower symmetry of the buffer rope 2 that the person who sets up the buffer rope sets up the buffer and the rescue device and the person who says and the damage of the rescue rope and reach through the device, and the rescue rope and the device and the accessible and the rescue device is damaged, the rescue rope is damaged, the rescue device, the rescue rope can be reached through the rescue device is damaged in time the rescue device, the rescue rope.

Be located and be equipped with protection component 6 on the buffering connecting plate 4 of top, protection component 6 is including protective housing 60, protective housing 60's slope curved surface is higher near inner circle body 1 one end, be provided with a plurality of batteries 61 on protective housing 60's the inside bottom surface, a plurality of warning light 62 have been laid around on protective housing 60's the slope curved surface, each warning light 62 corresponds the setting with a plurality of batteries 61 and passes through the connection of electric lines, protective housing 60 bottom surface still fixedly is provided with the GPS locator, each battery 61 supplies power to warning light 62 that corresponds the connection, warning light 62 is opened to the accessible remote control, warning light 62 sends the light as the light source, be convenient for the personnel of falling into the water discover the device at the bottom of the visibility or in the dark environment, the GPS locator can real-time transport device position, be convenient for the personnel of falling into the water quick positioner on the bank and personnel position launch the rescue, protective housing 60's inclined plane is from being close to inner circle body 1 one end slope down, be convenient for the outside to block the water or the floater flow direction that is located the person of falling into the water in inner circle body 1 closed loop space of falling into the water body 1 closed loop along with the vertical moisture distribution body, cause the person of falling into the water body to be equipped with the protection shell 60 and the outer wall of the protection shell of the vertical moisture distribution that the inner circle body is difficult to pick up the inner circle body of the outer wall of the protection shell 60 and the inner circle body of the vertical protection shell of the protection shell that the moisture distribution is damaged by the moisture distribution that the inner circle body 3, it is difficult to pick up the inner circle body is inside the contact when the moisture distribution of the vertical U type of the vertical U, it is difficult to pick up the moisture distribution that the moisture distribution of the inner circle body is difficult to pick up the contact with the inner circle body 3, it is tight shell 60, it is difficult to pick up the inner circle body of the moisture distribution that the inner circle body is equipped with the moisture distribution of the moisture.

Any one mounting groove 20 is internally provided with a buffer component 3, the buffer component 3 comprises a fixed base plate 30, the fixed base plate 30 is fixedly connected with the horizontal plane of the mounting groove 20, a connecting arc plate 31 is fixedly arranged on the fixed base plate 30, a gap is formed between the connecting arc plate 31 and the arc surface of the mounting groove 20, and the rubber connecting blocks 32 are symmetrically connected, buffer springs 33 are distributed on the connecting arc plate 31 at intervals away from one side of the rubber connecting blocks 32, one end of each buffer spring 33 is fixed on the connecting arc plate 31, the other end of each buffer spring 33 is connected with the same first buffer plate 34, a gap is formed between the bottom surface of the first buffer plate 34 and the upper end surface of the fixed base plate 30, U-shaped connecting blocks 35 are distributed on the outer arc surface of the first buffer plate 34 at intervals, the U-shaped connecting blocks 35 are elastic plates, one end of each U-shaped connecting block 35 is connected with the first buffer plate 34, the other end of each U-shaped connecting block is connected with a second buffer plate 36, and the second buffer blocks 37 are arranged on the arc surface of the second buffer plate 36 away from the U-shaped connecting blocks at intervals, when transverse water flow impact acts on the outer ring body 2, part of water flow contacts the buffer block 37, and the water flow is guided to the upper part of the buffer block 37 through the curved surface extending upwards from the buffer block 37, so that the horizontal component force of the water flow to the outer ring body 2 is reduced, the other part of water flow acts on the second buffer plate 36, so that the second buffer plate 36 moves towards the first buffer plate 34 and extrudes the U-shaped connecting block 35, the U-shaped connecting block 35 buffers the horizontal impact force through deformation and accumulates elastic potential energy, meanwhile, the deformed U-shaped connecting plate 35 pushes the second buffer plate 36 to drive the first buffer plate 34 to move towards the connecting arc plate 31 and extrude the buffer spring 33, the buffer spring 33 buffers the residual water flow impact force and accumulates the elastic potential energy through stress and compression deformation, the rubber connecting block 32 can absorb the potential energy transmitted to the outer ring body 2, and the rubber connecting block 32 avoids the outer ring body 2 from directly extruding the outer ring body 2 to cause the outer ring body 2 to crack after the connecting arc plate 31 is stressed, the fixed base plate 30 provides the removal support of first buffer board 34 and second buffer board 36 on the one hand, guarantees that first buffer board 34 and second buffer board 36 move at the up end level of fixed base plate 30 level and smoothly, and on the other hand avoids first buffer board 34 and second buffer board 36 to rub outer lane body 2 when removing, causes the wearing and tearing gas leakage of outer lane body 2.

The lower end face of the lower buffer connecting plate 4 is connected with a propelling component 7, the propelling component 7 comprises a first shell 70, the first shell 70 is specified to be connected with the bottom face of the buffer connecting plate 4, the bottom face of the first shell 70 is fixedly provided with a control motor 700, the control motor 700 is connected with a first rotating shaft 701, the end part of the first rotating shaft 701 is provided with a first bevel gear 702, the lower end of the first shell 70 is communicated with a second shell 71 which is horizontally arranged, the inner wall of the second shell 71 is provided with a bearing support 710, a bearing 711 is installed in the bearing support 710, the inner ring of the bearing 711 is inserted and fixed with a second rotating shaft 712, one end of the second rotating shaft 712 is provided with a second bevel gear 713, the second bevel gear 713 is matched with the first bevel gear 702, the other end of the second rotating shaft 712 is connected with a rotating fan blade 714 which is surrounded by an array, and one end of the outer wall of the second shell 71, which is close to the rotating fan blade 714, is provided with a protective shell 715, the control motor 700 can remotely control forward and reverse rotation in a remote mode, the control motor 700 synchronously drives the first rotating shaft and the first bevel gear 702 to rotate, the first bevel gear 702 transmits rotation in the vertical direction to rotation of the second rotating shaft 712 in the horizontal direction through the second bevel gear 713 which is arranged in a matched mode, the second rotating shaft 712 drives the rotating fan blades 714 to rotate and generate spiral airflow to drive the device to move on the water surface, the first shell 70 vertically and downwards extends into the water and is connected with the second shell 71, on one hand, the stability of the device is improved due to the integral gravity center of the device, on the other hand, the rotating fan blades 714 located in deep water obtain larger water pressure and smaller water resistance, spiral airflow can be generated to better generate a pushing effect, and the protective shell 715 prevents underwater organisms and plants from being involved in the rotating fan blades to cause the blockage of the spiral fan blades 714.

The side symmetry that propulsion subassembly 7 was kept away from to terminal surface under the buffer connecting plate 4 that is located the below is equipped with direction subassembly 8, direction subassembly 8 includes direction casing 80, direction casing 80 bottom surface is fixed in buffer connecting plate 4 bottom surface, bottom surface downward fixing has step motor 81 in the direction casing, step motor 81 is connected with direction pivot 82, the terminal through-hole that passes direction casing 80 of direction pivot 82 is connected with guide plate 83 in vertical direction, it rotates different angles to drive direction pivot 82 through control step motor 81, direction pivot 82 drives guide plate 83 and swings formation in vertical plane for the different angles of direction of advance, guide plate 83 through the different pivot angles of rivers effect guides and change device's moving direction, direction casing 80 protects step motor 81, avoid step motor to receive aquatic biological striking.

The first shell 70 is connected with a baffle component 9 on the curved surface, the baffle component 9 comprises an arc baffle 90, the concave surface of the arc baffle 90 faces the closed loop space of the inner ring body 1, a connecting support 71 is arranged between the outer side arc surface of the arc baffle 90 and the first shell 70, the arc baffle 90 is symmetrically provided with bases 92 at the left end, the right end, the upper end and the lower end of the curved surface, any base 92 is provided with a through hole 93, a connecting rope 94 is arranged between the bases 92 at the same side in the vertical direction of the arc baffle 90, an air bag 95 is inserted on the connecting rope 94, two ends of the connecting rope 94 are respectively sleeved in the through holes 93 on the upper base 92 and the lower base 92 at the side, the arc baffle 90 separates a person falling into the closed loop space of the inner ring body 1 from the propelling component 7, the phenomenon that the person falling into the water floats in the water and is involved in an accident caused by the rotating fan blade 714 is avoided, the air bag 95 provides a gravity compensation value of the arc baffle 90 on the one hand, the situation that the device is over heavy and is prevented from falling into the side, on the other hand, the situation that the device is prevented from falling into the side, the underwater protecting person from further expanding the protection space of the falling into the falling water.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An intelligent portable marine life buoy comprising:

the inner ring comprises an inner ring body (1), an outer ring body (2) is arranged on the periphery of the inner ring body (1), vertically symmetrical buffer connecting plates (4) are arranged between the inner ring body (1) and the outer ring body (2), an inflation gas column (5) is arranged between the buffer connecting plates (4), two ends of the inflation gas column (5) are connected with the inner ring body (1) and the outer ring body (2),

the method is characterized in that: the outer ring body (2) is provided with a mounting groove (20) and a grabbing rope (21) on the outer curved surface in a surrounding manner, a buffer assembly (3) is arranged in any one of the mounting grooves (20), the upper end surface of the buffer connecting plate (4) positioned above is connected with a protective assembly (6), the lower end surface of the buffer connecting plate (4) positioned below is provided with a propelling assembly (7) and guide assemblies (8) which are symmetrically arranged, a blocking and protecting assembly (9) is arranged between the propelling assembly (7) and the hollow position of the inner ring body (1), and the blocking and protecting assembly (9) is fixedly connected with the propelling assembly (7),

wherein, the protective component (6) is provided with a U-shaped handle (10) in an inner surrounding way.

2. The intelligent portable marine life buoy of claim 1, wherein: buffer unit (3) include PMKD (30), PMKD (30) are located mounting groove (20) horizontal plane, PMKD (30) up end one end is equipped with connects arc board (31), connect arc board (31) with the symmetry is provided with rubber connecting block (32) between mounting groove (20) cambered surface, buffer spring (33) have been laid at the interval on connecting arc board (31), buffer spring (33) one end is fixed in connect arc board (31), the other end is connected with first buffer board (34), first buffer board (34) have been laid U type connecting block (35) at the interval on leaning on outer cambered surface, and is a plurality of U type connecting block (35) are connected to second buffer board (36) jointly, a plurality of buffer blocks (37) are laid at the interval on second buffer board (36) outside cambered surface.

3. The intelligent portable marine life buoy of claim 1, characterized by: the protective assembly (6) includes protective housing (60), protective housing (60) is annular casing, a plurality of batteries (61) of having around the arrangement on the bottom surface in protective housing (60), protective housing (60) have around laying warning light (62) on the slope curved surface in the outside, warning light (62) with battery (61) correspond the setting and pass through the connection of electric lines, the bottom surface is equipped with GPS locator (63) in protective housing (60).

4. The intelligent portable marine life buoy of claim 1, wherein: the propelling component (7) comprises a first shell (70), the first shell (70) is connected with the buffering connecting plate (4) located below through bolts, a second shell (71) is connected to the lower portion of the first shell (70), the second shell (71) is connected with the first shell (70) and communicated with an internal cavity, a control motor (700) is arranged on the inner bottom surface of the first shell (70), a first rotating shaft (701) is inserted in the control motor (700), and a first bevel gear (702) is arranged at the tail end of the first rotating shaft (701).

5. The intelligent portable marine life buoy of claim 4, wherein: the bearing support (710) is arranged in the second shell (71), a bearing (711) is installed in the bearing support (710), a second rotating shaft (712) is inserted into an inner ring of the bearing (711), a second bevel gear (713) is arranged at one end of the second rotating shaft (712), the second bevel gear (713) and the first bevel gear (702) are arranged in a matched mode, rotating fan blades (714) are arranged on one end, not provided with the second bevel gear (713), of the second rotating shaft (712) in an array mode in the axial direction in a surrounding mode, and a protective shell (715) is arranged on the outer wall of the second shell (71) in a surrounding mode.

6. The intelligent portable marine life buoy of claim 1, wherein: the guide assembly (8) comprises

The guide shell body (80), the guide shell body (80) is fixed in the below buffering connecting plate (4) bottom, the guide shell body (80) internal fixation has step motor (81), the guide pivot (82) have been alternate in the step motor, the guide pivot (82) stretch out the shaft hole of guide shell body (80) is fixed with guide plate (83) in vertical direction.

7. The intelligent portable marine life buoy of claim 4, wherein: keep off and protect subassembly (9) including cowl (90), be equipped with linking bridge (91) on cowl (90), linking bridge (91) are connected fixedly cowl (90) with first casing (70), cowl (90) are equipped with two bases (92) respectively in vertical planar left and right sides both ends, arbitrary set up through-hole (93) on base (92), be located the homonymy be equipped with air bag (95) between base (92), the interlude has connection rope (94) in the middle of air bag (95), connect rope (94) both ends respectively with this side from top to bottom through-hole (93) are connected on base (92).