阅读说明：本技术 一种易于紧急浮撑的防侧翻无人机 (Anti-rollover unmanned aerial vehicle easy for emergency floating support ) 是由 葛高翔 于 2021-09-09 设计创作，主要内容包括：本发明公开了一种易于紧急浮撑的防侧翻无人机,属于无人机技术领域,通过在机身左右两侧设置带有浮撑气囊的平衡管,当机身发生侧翻时,平衡管随机身倾斜,此时,承重杆在重力作用下下坠对封堵头顶撑,封堵头与储液罐之间产生空隙,储液罐内的产气溶液溢出分解产生气体,而与包囊层内的催化剂填料相溶后,加块了气体产生速度,气体导入浮撑气囊使其气压增大使得机身倾斜一侧具有向上的浮力,机身逐渐恢复平衡,有效避免机身侧翻过于严重而影响飞行以及平稳降落,当机身趋近水平后,一对浮撑气囊相互流通,恢复平衡浮撑效果,且在平衡管恢复至水平后,承重杆在拉伸弹簧的弹性复位下脱离封堵头,封堵头与储液罐恢复密封,以便于多次使用。(The invention discloses an anti-rollover unmanned aerial vehicle easy for emergency floating support, which belongs to the technical field of unmanned aerial vehicles, wherein balance pipes with floating support airbags are arranged at the left side and the right side of a vehicle body, when the vehicle body turns over, the balance pipes randomly incline along the vehicle body, at the moment, a bearing rod falls down under the action of gravity to support a sealing head, a gap is generated between the sealing head and a liquid storage tank, a gas production solution in the liquid storage tank overflows and decomposes to produce gas, and after the gas production solution is dissolved with a catalyst filler in an encapsulation layer, the gas production speed is increased, the gas is introduced into the floating support airbags to increase the gas pressure of the floating support airbags so that the inclined side of the vehicle body has upward buoyancy, the vehicle body gradually restores balance, thereby effectively avoiding the influence on flight and stable landing caused by the serious rollover of the vehicle body, after the vehicle body approaches the horizontal state, a pair of floating support airbags circulate mutually to restore the balanced floating support effect, and after the balance pipes restore to the horizontal state, the bearing rod is separated from the sealing head under the elastic reset of a tension spring, the sealing head and the liquid storage tank are sealed again so as to be convenient for multiple use.)

1. The utility model provides an unmanned aerial vehicle that turns on one's side of preventing of easy urgent superficial support, includes fuselage (1), its characterized in that: the balance pipe (2) is fixedly connected to both sides of the upper end of the machine body (1), the balance pipe (2) is arranged at the top end of the balance pipe (2) in a pair, the two balance pipe (2) are communicated with the inside of the balance pipe (2) through a communicating pipe (4), the balance pipe (2) is of an L-shaped structure, a liquid storage tank (5) is arranged inside the balance pipe (2) close to the machine body (1), gas generating solution is arranged in the liquid storage tank (5), a blocking head is arranged at one end of the liquid storage tank (5) far away from the machine body (1), a bearing rod (9) is movably sleeved at one end of the liquid storage tank (5) far away from the blocking head, the outer end of the bearing rod (9) is connected with the inner wall of the balance pipe (2) through a tension spring (10), a bag-wrapping layer (13) is arranged at the inverted-bending part of the balance pipe (2), and catalyst filler (15) is filled in the bag-wrapping layer (13), an inner valve plate (11) and an outer valve plate (12) which are horizontally arranged are further embedded in the balance pipe (2), and the inner valve plate (11) and the outer valve plate (12) are located between the liquid storage tank (5) and the capsule layer (13).

2. The unmanned aerial vehicle of claim 1, wherein the unmanned aerial vehicle comprises: the blocking head comprises a blocking sleeve (6), an overflow pipe (601) and a magnetic blocking plug (7) which is movably embedded in a port of the overflow pipe (601), the overflow pipe (601) is connected to the outer end of the blocking sleeve (6), and the magnetic blocking plug (7) and the port of the overflow pipe (601) are magnetically attracted.

3. The unmanned aerial vehicle of claim 2, wherein the unmanned aerial vehicle is adapted to be supported by an emergency floating support, and comprises: the overflow hole (701) that runs through the outer end is seted up on the lateral wall of magnetism stopper (7), magnetism stopper (7) outer end is equipped with magnetic sheet stopper (702) of laminating mutually with overflow pipe (601) port wall, magnetic sheet stopper (702) and overflow pipe (601) port wall magnetism inhale the setting.

4. The unmanned aerial vehicle of claim 1, wherein the unmanned aerial vehicle comprises: the inner end of the bearing rod (9) is connected with a hollow heavy ball (8) corresponding to the position of the plugging sleeve (6), and the other end of the hollow heavy ball (8) is connected with a top support rod (801) movably connected with the overflow pipe (601).

5. The unmanned aerial vehicle of claim 4, wherein the unmanned aerial vehicle is characterized in that: the hollow heavy ball (8) is of a hollow structure, the hollow heavy ball (8) is communicated with the top supporting rod (801), and the hollow heavy ball (8) and the bearing rod (9) are both made of high-density materials.

6. The unmanned aerial vehicle of claim 1, wherein the unmanned aerial vehicle comprises: the catalyst filler (15) is manganese dioxide powder, and the gas production solution is hydrogen dioxide solution.

7. The unmanned aerial vehicle of claim 1, wherein the unmanned aerial vehicle comprises: the water-soluble coating is characterized in that a plurality of water-soluble interlayer (14) are arranged in the coating layer (13), and the water-soluble interlayer (14) divides the coating layer (13) into a plurality of reaction cavities.

8. The unmanned aerial vehicle of claim 7, wherein the unmanned aerial vehicle is adapted to be supported by an emergency floating support, and comprises: the water-soluble interlayer (14) comprises a net surface (141) and a water-soluble covering surface (142), and the water-soluble covering surface (142) is made of water-soluble materials.

9. The unmanned aerial vehicle of claim 1, wherein the unmanned aerial vehicle comprises: be equipped with on the bottom lateral wall of interior valve plate (11) and extend to interior direction runner (111) of outer valve plate (12) outer end, be equipped with outer one-way runner (121) that are located interior direction runner (111) both sides on outer valve plate (12), all be equipped with the check valve on interior direction runner (111) and outer one-way runner (121), vacuole formation between interior valve plate (11) and outer valve plate (12), be equipped with the conduction opening that is linked together with the cavity on interior direction runner (111), the conduction opening is located and goes up between check valve and outer valve plate (12) on interior direction runner (111).

10. The unmanned aerial vehicle of claim 1, wherein the unmanned aerial vehicle comprises: an air control pipe is arranged between the pair of communicating pipes (4), and a horizontal sensor and an air valve are installed inside the air control pipe.

Technical Field

The invention relates to the technical field of unmanned aerial vehicles, in particular to an anti-rollover unmanned aerial vehicle easy for emergency floating support.

Background

A drone is an unmanned aircraft that is operated by a radio remote control device and a self-contained program control device, typically by a radio remote control device or a self-contained program control device. More and more unmanned aerial vehicles are applied to industries such as agriculture, forestry, electric power, surveying and mapping, remote measurement, security protection, traffic and the like, and the application of the unmanned aerial vehicles is greatly expanded.

In the flying process of the unmanned aerial vehicle, if the unmanned aerial vehicle encounters strong airflow or collides with an obstacle due to improper operation, the unmanned aerial vehicle is stirred strongly to cause rollover to a certain extent; in addition, at the in-process that unmanned aerial vehicle descends, because the weight of self is great impact force when landing, if cause turning on one's side because of external factors, then when closing on the ground, also be difficult to horizontal adjustment to can make wing or organism impaired when the slope lands.

Therefore, the rollover-preventing unmanned aerial vehicle easy to emergently float and support is provided to effectively solve the problems in the prior art.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide an anti-rollover unmanned aerial vehicle easy for emergency floating support, which can realize that a balance pipe with floating support airbags is arranged at the left side and the right side of a machine body, when the machine body turns over, the balance pipe randomly inclines, at the moment, a bearing rod falls down under the action of gravity to prop against a sealing head, a gap is generated between the sealing head and a liquid storage tank, a gas production solution in the liquid storage tank overflows and decomposes to generate gas, the gas production speed is increased after the gas production solution is dissolved with a catalyst filler in an encapsulation layer, the gas is introduced into the floating support airbags to increase the gas pressure so that the inclined side of the machine body has upward buoyancy, the machine body gradually restores balance, the phenomenon that the machine body turns over seriously to affect flight and stable landing is effectively avoided, when the machine body approaches to be horizontal, a pair of floating support airbags mutually circulate to restore the balance floating support effect, and after the balance pipe restores to be horizontal, the bearing rod is separated from the plugging head under the elastic reset of the extension spring, and the plugging head and the liquid storage tank recover to be sealed, so that the bearing rod can be used for multiple times.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides an unmanned aerial vehicle that turns on one's side that prevents that easily urgent superficial props, includes the fuselage, the equal fixedly connected with balance tube in fuselage upper end both sides, it is a pair of balance tube top is provided with the superficial props gasbag rather than inside being linked together, two be linked together through communicating pipe between the superficial props gasbag, the balance tube is L shape structure, the internally mounted that the balance tube is close to the fuselage has the liquid storage pot, be equipped with the product solution in the liquid storage pot, the one end that the fuselage was kept away from to the liquid storage pot is equipped with the shutoff head, the one end activity cover that the shutoff head was kept away from to the liquid storage pot is equipped with the bearing bar, the bearing bar outer end is connected with the balance tube inner wall through extension spring, the balance tube back bend department is equipped with the cyst layer, cyst layer inside is filled with the catalyst filler, still inlay the interior valve plate and the outer valve plate that set up horizontally in the balance tube, interior valve plate is located the liquid storage pot, the outer valve plate, Between the capsule layers.

Further, the shutoff head includes that shutoff cover, overflow pipe and activity inlay locate overflow pipe port department magnetism shutoff stopper, the overflow pipe is connected in the shutoff cover outer end, magnetism shutoff stopper and overflow pipe port magnetism inhale the setting.

Furthermore, an overflow hole penetrating through the outer end is formed in the side wall of the magnetic plugging plug, a magnetic sheet plug attached to the end wall of the overflow pipe is arranged at the outer end of the magnetic plugging plug, the magnetic sheet plug and the end wall of the overflow pipe are arranged in a magnetic attraction mode, and the magnetic plugging plug is arranged at the position of the overflow pipe in an initial state and plays a plugging role in plugging gas production solution in the liquid storage tank.

Furthermore, the inner end of the bearing rod is connected with a hollow heavy ball corresponding to the position of the plugging sleeve, and the other end of the hollow heavy ball is connected with a top support rod movably connected with the overflow pipe.

Furthermore, the hollow heavy ball is of a hollow structure, the hollow heavy ball is communicated with the top support rod, the hollow heavy ball and the bearing rod are made of high-density materials, when the whole machine body inclines to one side, the balance pipe inclines randomly, the hollow heavy ball moves to one side of the plugging sleeve under the action of gravity, the top support rod extends into the overflow pipe and supports the magnetic plugging plug, so that the overflow hole is exposed outside, and gas production solution in the liquid storage tank is led out through the hollow heavy ball, the top support rod and the overflow hole.

Furthermore, the catalyst filler is made of manganese dioxide powder, the gas production solution is made of hydrogen dioxide solution, the hydrogen dioxide solution overflows out of the liquid storage tank and then is decomposed to generate gas, the gas is guided into the floating support air bag, and the floating support air bag gradually expands, so that the inclined side of the machine body has upward buoyancy, the machine body gradually restores to balance, and the phenomenon that the machine body is turned over seriously is effectively avoided.

Furthermore, a plurality of water-soluble partition layers are arranged inside the capsule layer and divide the inner part of the capsule layer into a plurality of reaction chambers.

Furthermore, the water-soluble interlayer comprises a net surface and a water-soluble covering surface, the water-soluble covering surface is made of water-soluble materials, the water-soluble interlayer is arranged to enable a plurality of cavities of the catalyst filler to be independently loaded, and after the water-soluble interlayer located below is dissolved, the gas production solution reacts with the catalyst filler in the previous cavity, so that the influence of excessive catalyst filler on subsequent use due to impregnation is effectively avoided.

Furthermore, the side wall of the bottom end of the inner valve plate is provided with an inner guide flow passage extending to the outer end of the outer valve plate, the outer valve plate is provided with outer one-way flow channels positioned at two sides of the inner guide flow channel, the inner guide flow channel and the outer one-way flow channel are both provided with one-way valves, a cavity is formed between the inner valve plate and the outer valve plate, a conduction opening communicated with the cavity is arranged on the inner guide flow channel, the conduction opening is positioned between the one-way valve and the outer valve plate on the inner guide flow channel, gas production solution which is easy to be led out from the liquid storage tank flows to the position of the cyst layer through the inner valve plate, after the balance pipe returns to the horizontal state, the unreacted gas production solution is guided into the cavity through the outer one-way flow channel to be stored, on one hand, excessive catalyst filler reaction is effectively avoided, and on the other hand, the stored gas production solution can be quickly guided into the capsule layer through the inner guide flow channel when the balance pipe is inclined next time.

Further, it is a pair of be equipped with accuse trachea between communicating pipe, the internally mounted of accuse trachea has level sensor and pneumatic valve, and it is the predetermined horizon range value in because of the fuselage turns on one's side to prop the gasbag as one of them superficial for after the fuselage slowly tends to the level, detect this state at level sensor, at this moment, the pneumatic valve is opened, and to communicateing between a pair of superficial gasbag, make a pair of interior gas volume of superficial gasbag tend to the equilibrium, in order to avoid causing the influence to the lasting balance of fuselage.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) the scheme is that the balance pipes with the floating support airbags are arranged on the left side and the right side of the machine body, when the machine body turns over, the balance pipes incline along with the machine body, at the moment, the bearing rods fall down under the action of gravity to prop against the sealing heads, a gap is generated between the sealing heads and the liquid storage tank, gas generated in the liquid storage tank overflows and decomposes to generate gas, the gas is mixed with catalyst filler in an encapsulation layer, the gas generation speed is increased, the gas is introduced into the floating support airbags to increase the gas pressure of the floating support airbags, so that the inclined side of the machine body has upward buoyancy, the machine body gradually restores balance, the influence on flight and stable falling caused by the serious side turning of the machine body is effectively avoided, when the machine body approaches the horizontal state, the pair of floating support airbags circulate mutually to restore the balance floating support effect, and after the balance pipes restore to the horizontal state, the bearing rods are separated from the sealing heads under the elastic restoration of the tension springs, and the sealing heads and the liquid storage tank restore the sealing heads, so as to be convenient for multiple use.

(2) The shutoff head includes the shutoff cover, overflow pipe and activity inlay the magnetism shutoff stopper of locating overflow pipe port department, the overflow pipe is connected in shutoff cover outer end, magnetism shutoff stopper and overflow pipe port magnetism are inhaled the setting, set up the overflow hole that runs through the outer end on the lateral wall of magnetism shutoff stopper, magnetism shutoff stopper outer end is equipped with the magnetic sheet stopper of laminating mutually with overflow pipe port, the setting is inhaled with overflow pipe port wall magnetism to the magnetic sheet stopper, under initial condition, overflow pipe department is located to magnetism shutoff stopper, produce gas solution for in the liquid storage tank and play the shutoff effect.

(3) The inner end of the bearing rod is connected with a hollow heavy ball corresponding to the position of the plugging sleeve, the other end of the hollow heavy ball is connected with a top support rod movably connected with the overflow pipe, the hollow heavy ball is of a hollow structure and is communicated with the top support rod, the hollow heavy ball and the bearing rod are both made of high-density materials, when the whole machine body inclines to one side, the balance pipe inclines randomly, the hollow heavy ball moves to one side of the plugging sleeve under the action of gravity, the top support rod extends into the overflow pipe and supports the magnetic plugging plug, so that the overflow hole is exposed outside, and gas production solution in the liquid storage tank is led out through the hollow heavy ball, the top support rod and the overflow hole.

(4) The catalyst filler is manganese dioxide powder, the gas production solution is hydrogen dioxide solution, the hydrogen dioxide solution overflows out of the liquid storage tank and then is decomposed to produce gas, the gas is introduced into the floating support air bag, and the floating support air bag gradually expands, so that the inclined side of the machine body has an upward buoyancy, the machine body gradually recovers balance, and the machine body is effectively prevented from being turned over seriously.

(5) The water-soluble interlayer separates the inner part of the capsule layer into a plurality of reaction cavities, the water-soluble interlayer comprises a net surface and a water-soluble covering surface, the water-soluble covering surface is made of a water-soluble material, the water-soluble interlayer is arranged to realize independent loading of a plurality of cavities of the catalyst filler, and after the water-soluble interlayer below the water-soluble interlayer is dissolved, the gas production solution reacts with the catalyst filler in the previous cavity, so that the influence on subsequent use caused by the fact that excessive catalyst filler is impregnated is effectively avoided.

(6) The side wall of the bottom end of the inner valve plate is provided with an inner guide flow channel extending to the outer end of the outer valve plate, the outer valve plate is provided with outer one-way flow channels positioned at two sides of the inner guide flow channel, the inner guide flow channel and the outer one-way flow channel are respectively provided with a one-way valve, a cavity is formed between the inner valve plate and the outer valve plate, the inner guide flow channel is provided with a conduction port communicated with the cavity, the conduction port is positioned between the one-way valve and the outer valve plate on the inner guide flow channel, gas production solution which is easy to be led out from a liquid storage tank flows to a capsule layer through the inner valve plate, after the balance pipe is restored to a horizontal state, unreacted gas production solution is led into the cavity through the outer one-way flow channel, on one hand, excessive catalyst filling reaction is effectively avoided, and on the other hand, the stored gas production solution can be quickly led into the capsule layer through the inner guide flow channel when the balance pipe is inclined next time.

(7) Be equipped with the accuse trachea between a pair of communicating pipe, the internally mounted of accuse trachea has level sensor and pneumatic valve, and it is shouldered because of the fuselage turns on one's side to expand gas as one of them superficial and prop the gasbag for after the fuselage slowly tends to the level, detect this state at level sensor and be predetermined horizontal range value, at this moment, the pneumatic valve is opened, and to communicateing between a pair of superficial gasbag, make a pair of superficial gas volume that props the gasbag tend to the equilibrium, in order to avoid causing the influence to the continuation balance of fuselage.

Drawings

FIG. 1 is a schematic view of the flight state of the present invention;

FIG. 2 is a schematic view of the present invention in a situation where the aircraft is rolling over;

FIG. 3 is a perspective view of a pair of balance tubes of the present invention joined together;

FIG. 4 is a schematic view of the inside of the balance tube of the present invention;

FIG. 5 is an internal view of the fluid reservoir of the present invention;

FIG. 6 is a schematic structural view of the plugging head of the present invention;

FIG. 7 is a perspective view of the junction of the top brace and the hollow weight bearing ball of the present invention;

FIG. 8 is a schematic view of the interior of the balance tube of the present invention after being tilted;

FIG. 9 is a schematic structural view of the joint of the inner valve plate and the outer valve plate of the present invention;

FIG. 10 is a broken away view of a water barrier of the present invention.

The reference numbers in the figures illustrate:

the device comprises a machine body 1, a balance pipe 2, a floating support air bag 3, a communicating pipe 4, a liquid storage tank 5, a plugging sleeve 6, an overflow pipe 601, a magnetic plugging plug 7, overflow holes 701, magnetic sheet plugs 702, hollow heavy balls 8, a top supporting rod 801, a bearing rod 9, a tension spring 10, an inner valve plate 11, an inner guide flow channel 111, an outer valve plate 12, an outer unidirectional flow channel 121, a capsule layer 13, a water-soluble interlayer 14, a mesh surface 141, a water-soluble covering surface 142 and catalyst filler 15.

Detailed Description

The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-4, an anti-rollover unmanned aerial vehicle easy to emergently float and support comprises a vehicle body 1, wherein two sides of the upper end of the vehicle body 1 are fixedly connected with balance tubes 2, the top ends of a pair of balance tubes 2 are provided with float support airbags 3 communicated with the inside of the balance tubes, the two float support airbags 3 are communicated through a communication pipe 4, the balance tubes 2 are of an L-shaped structure, a liquid storage tank 5 is arranged inside the balance tubes 2 close to the vehicle body 1, a gas production solution is arranged in the liquid storage tank 5, and a blocking head is arranged at one end of the liquid storage tank 5 far away from the vehicle body 1;

referring to fig. 5-6, the plug includes a plug cover 6, an overflow pipe 601 and a magnetic plug 7 movably embedded at the port of the overflow pipe 601, the overflow pipe 601 is connected to the outer end of the plug cover 6, the magnetic plug 7 is magnetically attracted to the port of the overflow pipe 601, the magnetic plug 7 is movably connected to the inner wall of the overflow pipe 601 in a position-limited manner, the inner end of the magnetic plug 7 is always retained in the overflow pipe 601, the sidewall of the magnetic plug 7 is provided with an overflow hole 701 penetrating the outer end, the outer end of the magnetic plug 7 is provided with a magnetic sheet plug 702 attached to the port wall of the overflow pipe 601, the magnetic sheet plug 702 is magnetically attracted to the port wall of the overflow pipe 601, and in an initial state, the magnetic plug 7 is disposed at the position of the overflow pipe 601 to plug the gas-producing solution in the liquid storage tank 5.

Referring to fig. 5-8, a bearing rod 9 is movably sleeved at one end of the liquid storage tank 5 far from the plugging head, the outer end of the bearing rod 9 is connected with the inner wall of the balance tube 2 through an extension spring 10, the inner end of the bearing rod 9 is connected with a hollow heavy ball 8 corresponding to the plugging sleeve 6, the other end of the hollow heavy ball 8 is connected with a top brace 801 movably connected with the overflow tube 601, the hollow heavy ball 8 is of a hollow structure, the hollow heavy ball 8 is communicated with the top brace 801, the hollow heavy ball 8 and the bearing rod 9 are both made of high-density materials, when the whole body 1 inclines to one side, the balance tube 2 inclines with the body 1, the hollow heavy ball 8 moves to one side of the plugging sleeve 6 under the action of gravity, the top brace 801 extends into the overflow tube 601 and supports the magnetic plugging plug 7, so that the overflow hole 701 is exposed outside, the gas-producing solution in the liquid storage tank 5 passes through the hollow heavy ball 8, The top brace 801 and the overflow hole 701 are led out.

Referring to fig. 1-2 and fig. 8, an encapsulating layer 13 is arranged at the inverted bend of the balance tube 2, a catalyst filler 15 is filled in the encapsulating layer 13, the encapsulating layer 13 is made of a water-permeable material, an inner valve plate 11 and an outer valve plate 12 which are horizontally arranged are further embedded in the balance tube 2, the inner valve plate 11 and the outer valve plate 12 are located between the liquid storage tank 5 and the encapsulating layer 13, the catalyst filler 15 is made of manganese dioxide powder, a gas generating solution is a hydrogen dioxide solution, the hydrogen dioxide solution overflows the liquid storage tank 5 and then decomposes to generate gas, the gas is guided into the floating airbag 3, and the floating airbag 3 gradually expands, so that the inclined side of the machine body 1 has an upward buoyancy, the machine body 1 gradually restores to balance, and the machine body 1 is effectively prevented from being turned over seriously.

Referring to fig. 8 and 10, it is to be added that a plurality of water-soluble interlayers 14 are disposed inside the encapsulation layer 13, the water-soluble interlayers 14 divide the inside of the encapsulation layer 13 into a plurality of reaction chambers, each water-soluble interlayer 14 includes a mesh surface 141 and a water-soluble covering surface 142, the water-soluble covering surface 142 is made of a water-soluble material, the arrangement of the water-soluble interlayers 14 can realize independent loading of a plurality of cavities of the catalyst filler 15, and after the water-soluble interlayer 14 located below is dissolved, the gas-generating solution reacts with the catalyst filler 15 in the previous cavity, so as to effectively avoid that the subsequent use is affected by the impregnation of the excessive catalyst filler 15.

Referring to fig. 8-9, an inner guiding flow passage 111 extending to the outer end of the outer valve plate 12 is disposed on the bottom side wall of the inner valve plate 11, an outer one-way flow passage 121 disposed on both sides of the inner guiding flow passage 111 is disposed on the outer valve plate 12, one-way valves are disposed on both the inner guiding flow passage 111 and the outer one-way flow passage 121, a cavity is formed between the inner valve plate 11 and the outer valve plate 12, a conducting opening communicated with the cavity is disposed on the inner guiding flow passage 111, the conducting opening is disposed between the one-way valve on the inner guiding flow passage 111 and the outer valve plate 12, gas-producing solution easily led out from the liquid storage tank 5 flows to the encapsulation layer 13 through the inner valve plate 11, after the balance tube 2 is restored to the horizontal state, the unreacted gas production solution is guided into the cavity through the outer one-way flow channel 121 for storage, so that on one hand, the reaction of excessive catalyst fillers 15 is effectively avoided, and on the other hand, the stored gas production solution can be quickly guided into the capsule layer 13 through the inner guide flow channel 111 when the balance tube 2 is inclined next time.

Referring to fig. 1-2, an air control pipe is disposed between a pair of communicating pipes 4, a level sensor and an air valve are installed inside the air control pipe, when one of the floating support airbags 3 is inflated and floated due to the side turning of the airframe 1, so that the airframe 1 slowly tends to be level, and when the level sensor detects that the state is within a predetermined level range, the air valve is opened to communicate the pair of floating support airbags 3, so that the volumes of the gases in the pair of floating support airbags 3 tend to be balanced, and the influence on the continuous balance of the airframe 1 is avoided.

According to the invention, the balance pipes 2 are arranged on the left side and the right side of the machine body 1, the floating support air bags 3 are arranged at the top ends of the balance pipes 2, when the machine body 1 is laterally turned over due to external factors, the balance pipes 2 incline to one side along with the machine body 1, at the moment, the bearing rods 9, the hollow heavy balls 8 and the jacking support rods 801 fall down under the action of gravity to jack the sealing heads at one end of the liquid storage tank 5, when the overflow holes 701 at the outer ends of the sealing heads are exposed, the gas production solution in the liquid storage tank 5 overflows and is unidirectionally guided to the encapsulated layer 13 through the inner valve plate 11, and the hydrogen dioxide solution is decomposed to generate gas;

after the hydrogen dioxide solution and the catalyst filler in the capsule layer 13 are dissolved mutually, the generation speed of gas is further increased, the generated gas is guided into the floating support air bag 3 by the balance pipe 2, the air pressure of the floating support air bag 3 is increased to expand the floating support air bag, so that an upward buoyancy is arranged on one inclined side of the machine body 1, the machine body 1 is gradually restored to balance, the phenomenon that the machine body 1 is too seriously turned on one side is effectively avoided, when the machine body 1 approaches to the horizontal state, the pair of floating support air bags 3 are communicated with each other to restore the balance floating support effect, and after the balance pipe 2 is restored to the horizontal state, the bearing rod 9 is separated from the side-turning plug under the elastic reset of the tension spring 10, the side-turning plug and the liquid storage tank 5 are restored to the sealing state again, and the multiple-time driving use is realized.

The components used in the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.

The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.