CN114194405A - Unmanned aerial vehicle with prevent structure of turning on one's side - Google Patents
Unmanned aerial vehicle with prevent structure of turning on one's side Download PDFInfo
- Publication number
- CN114194405A CN114194405A CN202111536900.4A CN202111536900A CN114194405A CN 114194405 A CN114194405 A CN 114194405A CN 202111536900 A CN202111536900 A CN 202111536900A CN 114194405 A CN114194405 A CN 114194405A
- Authority
- CN
- China
- Prior art keywords
- unmanned aerial
- aerial vehicle
- turning
- floating
- air inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000007667 floating Methods 0.000 claims abstract description 51
- 239000012528 membrane Substances 0.000 claims description 48
- 239000007789 gas Substances 0.000 claims description 21
- 230000005389 magnetism Effects 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 8
- 239000001257 hydrogen Substances 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
- 230000001960 triggered effect Effects 0.000 abstract description 6
- 230000000903 blocking effect Effects 0.000 abstract description 5
- 238000003825 pressing Methods 0.000 abstract description 2
- 230000003313 weakening effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 12
- 238000004891 communication Methods 0.000 description 6
- 230000002265 prevention Effects 0.000 description 5
- 238000005188 flotation Methods 0.000 description 4
- 230000008093 supporting effect Effects 0.000 description 4
- 238000005253 cladding Methods 0.000 description 3
- 206010057071 Rectal tenesmus Diseases 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000012271 tenesmus Diseases 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D45/00—Aircraft indicators or protectors not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Remote Sensing (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Abstract
The invention discloses an unmanned aerial vehicle with an anti-rollover structure, which belongs to the field of unmanned aerial vehicles, and is characterized in that an anti-rollover structure is additionally arranged, when the unmanned aerial vehicle rapidly turns over to one side seriously, a broken film bearing ball on the side where the unmanned aerial vehicle turns over falls to a blocking film along a conduction pipe, the blocking film is broken and abuts against an oval trigger part, a plurality of electromagnets are sequentially triggered, each electromagnet magnetically attracts the broken film bearing ball and a magnetic movable plate on two sides of the electromagnet, the broken film bearing balls in other directions break the blocking film to separate from the conduction pipe after moving to a floating box, meanwhile, the magnetic movable plate breaks free from a one-way air inlet and slowly moves to one side of the electromagnet to press out light gas in the floating box, the light gas in a plurality of floating boxes is guided into an air bag through the conduction pipe and an air inlet pipe, the air bag expands and plays a top traction floating role, and the plurality of floating boxes synchronously guide in external air through the one-way air inlet when pressing out the light gas, avoiding weakening the balance floating force.
Description
Technical Field
The invention relates to the field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle with a side turning prevention structure.
Background
A drone is an unmanned aircraft that is operated with a radio remote control device and self-contained program control, or is operated autonomously, either completely or intermittently, by an onboard computer. At present, unmanned aerial vehicles are more and more widely applied, and the shadow of the unmanned aerial vehicles appears in the fields of military reconnaissance, traffic supervision, agricultural pesticide spraying, forest fire early warning and the like.
Whole unmanned aerial vehicle's the high price, especially camera and organism, but current unmanned aerial vehicle lacks protector. In the flying process, if strong airflow is encountered or the unmanned aerial vehicle 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 camera, wing or organism impaired when the landing of slope.
Therefore, the unmanned aerial vehicle with the rollover prevention structure 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 unmanned aerial vehicle with an anti-rollover structure, by additionally arranging an anti-rollover structural member, when the unmanned aerial vehicle rapidly turns over to one side seriously, a broken film bearing ball on the side of the unmanned aerial vehicle falls to a plugging film along a conduction pipe, breaks the plugging film and abuts against an oval trigger member, and sequentially triggers a plurality of electromagnets, each electromagnet magnetically attracts the broken film bearing ball and a magnetic movable plate on two sides of the electromagnet, the broken film bearing balls in other directions break the plugging film to separate from the conduction pipe after moving to a floating box, meanwhile, the magnetic movable plate breaks free from a one-way air inlet and slowly moves to one side of the electromagnet to press out light gas in the floating box, the light gas in the floating boxes is guided into an air bag through the conduction pipe, and the air bag expands and plays a top traction floating role, and when the plurality of floating boxes extrude the light gas, the external air is synchronously introduced through the one-way air inlet, so that the balance floating force of the floating boxes is prevented from being weakened.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
An unmanned aerial vehicle with an anti-rollover structure comprises an upper machine body, a lower machine body and a plurality of wings distributed on the end wall of the upper machine body, wherein an anti-rollover structure is arranged between the upper machine body and the lower machine body, the anti-rollover structure comprises a linking cover connected between the upper machine body and the lower machine body, a plurality of conduction pipes horizontally staggered with the wings are arranged on the outer end wall of the linking cover, each conduction pipe is arranged upwards in an outward inclined manner, the outer ends of the conduction pipes are connected with a floating box, light gas is filled in the floating box, the inner ends of the conduction pipes penetrate through the linking cover and are connected with a communication vessel, an air inlet pipe is arranged inside the upper machine body in a penetrating manner, the lower end of the air inlet pipe is connected to the communication vessel, the upper end of the air inlet pipe penetrates through the top of the upper machine body and is connected with an air bag, a rupture membrane bearing ball is slidably connected to the inner end of each conduction pipe, a ventilation limiting sleeve used for limiting the rupture membrane bearing ball is arranged on the end wall of the inner end of the communication vessel, the conduction pipe is linked together one end with the superficial case and is equipped with the shutoff membrane, the internally mounted that the superficial case is close to shutoff membrane one end has the electro-magnet, the electro-magnet is equipped with the oval trigger piece that is located the conduction pipe outer end towards being equipped with on the end wall of conduction pipe one end, install the touch switch who is connected with a plurality of electro-magnet electricity on the oval trigger piece, the one end that the electro-magnet was kept away from to the superficial case is equipped with the magnetism fly leaf with superficial incasement wall swing joint, be equipped with the one-way air inlet that links up with the magnetism fly leaf on the superficial case outer end wall.
Furthermore, a plurality of superficial case all adopt the light material to make, and every floats the case and is the hollow rectangle structure, and a plurality of superficial case and a plurality of wing level are crisscross to be set up.
Further, the bottom of intake pipe is for the structure of leaking hopper-shaped that is connected with the intercommunication ware, and the gasbag package adopts the elastic material of expandable contraction to make.
Furthermore, rupture of membranes bearing ball is including being located inside high density bearing ball, and the outer end cladding of high density bearing ball has the rupture of membranes layer.
Furthermore, the membrane breaking layer is made of hard materials, and pointed cone bulges are arranged on the outer end wall of the membrane breaking layer.
Furthermore, the both sides that the flotation tank is close to the bottom all are equipped with the guide bar, and the magnetism fly leaf establishes the link up with a pair of guide bar movable sleeve for play the activity guide effect to the magnetism fly leaf, improve the stationarity of magnetism fly leaf horizontal motion.
Furthermore, an inserting hole is formed in one end, facing the one-way air inlet, of the magnetic movable plate, an elastic sealing ring is coated in the inserting hole, and the elastic sealing ring is coated at the inner end port of the one-way air inlet.
Furthermore, hydrogen is preferentially adopted as the light gas, and the weight of the magnetic movable plate is greater than that of the membrane breaking bearing ball.
Furthermore, a controller which is in signal connection with the oval trigger pieces is installed in the upper machine body, and the electromagnets are in signal connection with each oval trigger piece.
Furthermore, a gap is reserved between the oval trigger piece and the conduction pipe, and the magnetic movable plate is movably connected with the inner wall of the floating box in a sealing mode.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) the anti-rollover structural member is additionally arranged on the upper machine body, when the unmanned aerial vehicle seriously turns over to one side, the broken film bearing ball on the side where the unmanned aerial vehicle turns over slides along the conduction pipe and falls to the position of the plugging film, when the unmanned aerial vehicle rapidly and seriously turns over, the broken film bearing ball is given a high falling speed, the plugging film is broken and punched to the position of the oval trigger piece to trigger the oval trigger piece, and a plurality of electromagnets are sequentially triggered, each electromagnet magnetically attracts the broken film bearing ball and the magnetic movable plate on two sides of the electromagnet, the broken film bearing balls in other directions move to one side of the floating box corresponding to the broken film bearing ball and then break the plugging film to be embedded into the oval trigger piece, meanwhile, the magnetic movable plate breaks away the one-way air inlet under the action of the magnetic attraction and slowly moves to one side of the electromagnet to extrude light gas in the floating box, and the light gas in the floating boxes is guided into the air bag through the conduction pipe and the air inlet pipe, the expansion of the air bag package plays a role in top traction and floating, and the plurality of floating boxes synchronously guide in the outside air through the one-way air inlets when pressing out light gas, so that the balance floating force of the floating boxes is prevented from being weakened.
(2) A plurality of superficial case all adopt the light material to make, and every floats and prop the case and be cavity rectangle structure, and a plurality of superficial case and a plurality of wing levels are crisscross to be set up, and the superficial incasement storage has the light gas, and the light gas is preferred hydrogen, plays promotion superficial support balance effect to this unmanned aerial vehicle's flight.
(3) The membrane breaking bearing ball comprises a high-density bearing ball positioned inside, the outer end of the high-density bearing ball is coated with a membrane breaking layer, the membrane breaking layer is made of hard materials, the outer end wall of the membrane breaking layer is provided with a pointed cone protrusion, when the rollover serious speed is too high, the membrane breaking bearing ball falls down at a certain speed, the membrane breaking bearing ball can burst a plugging membrane and lead the plugging membrane into an oval trigger part, and a touch switch on the oval trigger part is triggered, so that each electromagnet is started.
(4) The one end that magnetism fly leaf faced one-way air inlet is equipped with inserts the hole, insert the downthehole cladding of dress elasticity sealing washer, and elasticity sealing washer cladding is in the inner port department of one-way air inlet, under natural state, magnetism fly leaf is stable links up with one-way air inlet mutually, only after the electro-magnet is started, rely on powerful magnetic attraction to make magnetism fly leaf and one-way air inlet break away from mutually, the weight of magnetism fly leaf is greater than the weight of broken membrane bearing ball, after the electro-magnet is started, magnetism fly leaf more easily will break membrane bearing ball to its one side magnetism and inhale to one side, and magnetism fly leaf is under the effect of elasticity sealing washer, it is difficult for breaking away from one-way air inlet fast, so can not cause too big influence to the motion of broken membrane bearing ball when it breaks away from one-way air inlet and extrudes light gas.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a junction between the upper body and the anti-rollover structure according to the present invention;
FIG. 3 is a first exploded view of the joint of the upper body and the anti-rollover structure according to the present invention;
FIG. 4 is a second schematic view of the upper body and the anti-rollover structure according to the present invention;
FIG. 5 is a third schematic view of the upper body and the anti-rollover structure according to the present invention;
FIG. 6 is an internal view of the junction of the upper body and the anti-rollover structure of the present invention;
FIG. 7 is a first schematic view of the combination of the upper body and the rollover prevention structure in the event of rollover;
FIG. 8 is a schematic view of the structure at A in FIG. 7;
FIG. 9 is a second schematic view of the combination of the upper body and the rollover prevention structure of the present invention in a rollover state;
FIG. 10 is a third schematic view of the combination of the upper body and the rollover prevention structure of the present invention in a rollover state;
FIG. 11 is a schematic diagram of the external state of the present invention when rollover occurs.
The reference numbers in the figures illustrate:
the device comprises an upper machine body 1, a lower machine body 2, a connecting cover 3, a floating box 4, a one-way air inlet 401, a conduction pipe 5, an air bag 6, a communication vessel 7, a breathable limiting sleeve 8, a broken film bearing ball 9, an oval trigger 10, a magnetic movable plate 11, an air inlet pipe 12, an electromagnet 13 and a blocking film 14.
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. 1-2, an unmanned aerial vehicle with an anti-rollover structure comprises an upper machine body 1, a lower machine body 2 and a plurality of wings distributed on the end wall of the upper machine body 1, wherein an anti-rollover structure is arranged between the upper machine body 1 and the lower machine body 2, the anti-rollover structure comprises a connecting cover 3 connected between the upper machine body 1 and the lower machine body 2, the outer end wall of the connecting cover 3 is provided with a plurality of conducting pipes 5 horizontally staggered with the wings, each conducting pipe 5 is obliquely and upwards arranged outwards, the outer ends of the conducting pipes 5 are connected with floating boxes 4, the floating boxes 4 are filled with light gas, the light gas preferentially adopts hydrogen, the floating boxes 4 are all made of light materials, each floating box 4 is of a hollow rectangular structure, the floating boxes 4 are horizontally staggered with the wings, and play a role in promoting floating and balancing the flight of the unmanned aerial vehicle,
referring to fig. 2-6, the inner ends of a plurality of conduction tubes 5 all penetrate through the connecting cover 3 and are connected with a communicating vessel 7, an air inlet tube 12 penetrates through the inside of the upper machine body 1, the lower end of the air inlet tube 12 is connected with the communicating vessel 7, the upper end of the air inlet tube 12 penetrates through the top of the upper machine body 1 and is connected with an air bag package 6, the bottom end of the air inlet tube 12 is of a funnel-shaped structure connected with the communicating vessel 7, the air bag package 6 is made of an expandable and contractible elastic material, the inner end of each conduction tube 5 is slidably connected with a rupture membrane bearing ball 9, a breathable limiting sleeve 8 for limiting the rupture membrane bearing ball 9 is arranged on the end wall of the conduction tube 5 positioned at the inner end of the communicating vessel 7, a blocking membrane 14 is arranged at one end of the conduction tube 5 communicated with the floating box 4, the rupture membrane bearing ball 9 comprises a high-density bearing ball positioned inside, the outer end of the high-density bearing ball is coated with a rupture membrane layer, and the rupture membrane layer is made of a hard material, when the unmanned aerial vehicle is in a stable horizontal state, as the conduction pipes 5 incline downwards towards the communication vessel 7, the film breaking bearing balls 9 are positioned at the bottom end of each conduction pipe 5 one by one, namely at one side of the breathable limiting sleeve 8;
referring to fig. 7-9, when the unmanned aerial vehicle seriously turns over to a certain side, the broken film weight-bearing ball 9 on the side where the unmanned aerial vehicle turns over slides along the conduction pipe 5 and falls to the joint of the conduction pipe 5 and the floating box 4, when the serious turning over speed is too high, the broken film weight-bearing ball 9 falls down at a certain speed, the broken film weight-bearing ball 9 breaks the plugging film 14 and leads the plugging film to the elliptical trigger 10, after the broken film weight-bearing ball 9 leads to the elliptical trigger 10, a gap exists between the elliptical trigger 10 and the conduction pipe 5, a port part at the outer end of the conduction pipe 5 is exposed, the communication between the floating box 4 and the conduction pipe 5 is realized, and at the moment, the light gas in the floating box 4 at the position is led to the conduction pipe 5.
Referring to fig. 7-11, an electromagnet 13 is installed inside one end of the floating box 4 close to the plugging film 14, an end wall of the electromagnet 13 facing one end of the conducting tube 5 is provided with an oval trigger 10 located at an outer end of the conducting tube 5, the oval trigger 10 is provided with a touch switch electrically connected with the electromagnets 13, one end of the floating box 4 far from the electromagnet 13 is provided with a magnetic movable plate 11 movably connected with an inner wall of the floating box 4, the magnetic movable plate 11 is movably and hermetically connected with the inner wall of the floating box 4, the outer end wall of the floating box 4 is provided with a one-way air inlet 401 connected with the magnetic movable plate 11, when one oval trigger 10 is triggered, since the electromagnets 13 are connected with signals of each oval trigger 10, a plurality of start switches of the electromagnets 13 are sequentially triggered thereafter, and after each electromagnet 13 is started, the film breaking bearing balls 9 and the magnetic movable plate 11 on both sides thereof are magnetically attracted, broken membrane bearing ball 9 breaks shutoff membrane 14 after to the motion of flotation tank 4 one side and inlays and locate on oval trigger member 10 after, magnetism fly leaf 11 is under the effect is inhaled to electro-magnet 13 magnetism this moment, shake off one-way air inlet 401 and slowly move to electro-magnet 13 one side, with the inside light gas of flotation tank 4 exports through conduction pipe 5, the light gas in a plurality of flotation tanks 4 is all through conduction pipe 5, the leading-in gasbag package 6 of intake pipe 12, expand after the gasbag package 6 inflation and play the top and pull the floating effect, gasbag package 6 has ascending buoyancy of pulling to whole organism, slow down its tenesmus speed, and slowly adjust the equilibrium force of whole organism.
It should be added that the two sides of the floating box 4 near the bottom end are provided with guide rods, the magnetic movable plate 11 is movably sleeved and connected with a pair of guide rods for playing a role of movably guiding the magnetic movable plate 11 and improving the stability of the horizontal movement of the magnetic movable plate 11, one end of the magnetic movable plate 11 facing the one-way air inlet 401 is provided with an insertion hole, the insertion hole is coated with an elastic sealing ring, and the elastic sealing ring is coated at the inner end port of the one-way air inlet 401, in a natural state, the magnetic movable plate 11 is stably connected with the one-way air inlet 401, only after the electromagnet 13 is started, the magnetic movable plate 11 is separated from the one-way air inlet 401 by strong magnetic attraction force, the weight of the magnetic movable plate 11 is greater than that of the rupture membrane bearing ball 9, after the electromagnet 13 is started, the magnetic movable plate 11 more easily magnetically attracts the rupture membrane bearing ball 9 to one side thereof, the magnetic movable plate 11 is not easy to rapidly separate from the one-way air inlet 401 under the action of the elastic sealing ring, so that the light gas is extruded after being separated from the one-way air inlet 401 without causing excessive influence on the movement of the membrane breaking bearing ball 9, a controller which is in signal connection with the oval trigger pieces 10 is installed in the upper machine body 1, and the electromagnets 13 are in signal connection with each oval trigger piece 10, so that the intelligent control effect is achieved.
This scheme is through add on last organism 1 and prevent the structure of turning on one's side, a plurality of superficial supporting boxes 4 and a plurality of wing level staggered arrangement on this prevent the structure of turning on one's side, flight to this unmanned aerial vehicle plays promotion shoring balance effect, when unmanned aerial vehicle takes place serious turn on one side, take place the conduction pipe 5 of one side of turning on one's side and incline to downside outwards, broken membrane bearing ball 9 of this department slides along conduction pipe 5 and falls to shutoff membrane 14 department, when serious and the speed of turning on one's side is too fast too violent, give broken membrane bearing ball 9 certain tenesmus high speed, then broken membrane bearing ball 9 can break and lead to the oval trigger 10 department to shutoff membrane 14, certain oval trigger 10 is triggered the back, again trigger the starting switch of a plurality of electro-magnets 13 in proper order, each electro-magnet 13 all plays the magnetic attraction effect to broken membrane bearing ball 9 and the magnetism fly leaf 11 of its both sides, several directions in addition all break behind the motion to the superficial supporting box 4 one side that its position corresponds and locate the oval trigger 10 of rupture membrane In sending out a 10, ellipse shape trigger 10 adopts magnetic material to make, meanwhile, magnetism fly leaf 11 is also under the magnetic attraction effect of electro-magnet 13, shake off one-way air inlet 401 slowly to electro-magnet 13 side motion, the inside light gas of box 4 that will float is derived through conduction pipe 5, the light gas in a plurality of box 4 that float all passes through conduction pipe 5, intake pipe 12 channels into in the gasbag package 6, expand behind the 6 inflation of gasbag package and play the top and pull floating effect, and a plurality of box 4 that float have led into the external air through one-way air inlet 401 after the inboard motion of magnetism fly leaf 11, play the balanced supporting effect of each point equally, effectively avoid weakening its balanced supporting power.
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.
Claims (10)
1. The utility model provides an unmanned aerial vehicle with prevent structure of turning on one's side, includes organism (1) and lower organism (2) and distributes a plurality of wings on last organism (1) end wall, its characterized in that: the structure of preventing turning on one's side is arranged between the upper machine body (1) and the lower machine body (2), the structure of preventing turning on one's side comprises a linking cover (3) connected between the upper machine body (1) and the lower machine body (2), a plurality of conduction pipes (5) horizontally and alternately arranged with the wings are arranged on the outer end wall of the linking cover (3), each conduction pipe (5) is upwards arranged in an outward inclining way, the outer ends of the conduction pipes (5) are connected with a floating box (4), light gas is filled in the floating box (4), the inner ends of the conduction pipes (5) penetrate through the linking cover (3) and are connected with a communicating vessel (7), an air inlet pipe (12) is arranged inside the upper machine body (1) in a penetrating way, the lower end of the air inlet pipe (12) is connected onto the communicating vessel (7), the upper end of the air inlet pipe (12) penetrates through the top of the upper machine body (1) and is connected with an air bag (6), the inner end of each conduction pipe (5) is connected with a rupture membrane bearing ball (9) in a sliding mode, a breathable limiting sleeve (8) used for limiting the rupture membrane bearing ball (9) is arranged on the end wall, located at the inner end of the communicating vessel (7), of each conduction pipe (5), and a plugging membrane (14) is arranged at one end, communicated with the floating box (4), of each conduction pipe (5);
the utility model discloses a floating box, including float case (4), shutoff membrane (14), internally mounted have electro-magnet (13) that float case (4) is close to shutoff membrane (14) one end, electro-magnet (13) are equipped with ellipse shape trigger (10) that are located conduction pipe (5) outer end towards being equipped with on conduction pipe (5) one end wall, install the touch switch who is connected with a plurality of electro-magnet (13) electricity on ellipse shape trigger (10), the one end that electro-magnet (13) were kept away from in float case (4) is equipped with and floats case (4) inner wall swing joint's magnetism fly leaf (11), be equipped with on the outer end wall of float case (4) and be linked together one-way air inlet (401) that links up with magnetism fly leaf (11).
2. The unmanned aerial vehicle with prevent structure of turning on one's side of claim 1, its characterized in that: a plurality of the floating boxes (4) are all made of light materials, each floating box (4) is of a hollow rectangular structure, and the floating boxes (4) are horizontally arranged with a plurality of wings in a staggered mode.
3. The unmanned aerial vehicle with prevent structure of turning on one's side of claim 1, its characterized in that: the bottom of intake pipe (12) is for the funnel shaped structure that is connected with intercommunication ware (7), gasbag package (6) adopt the elastic material of inflatable and contractible to make.
4. The unmanned aerial vehicle with prevent structure of turning on one's side of claim 1, its characterized in that: the membrane breaking bearing ball (9) comprises a high-density bearing ball positioned inside, and the outer end of the high-density bearing ball is coated with a membrane breaking layer.
5. The unmanned aerial vehicle with prevent structure of turning on one's side of claim 4, its characterized in that: the membrane breaking layer is made of hard materials, and pointed cone bulges are arranged on the outer end wall of the membrane breaking layer.
6. The unmanned aerial vehicle with prevent structure of turning on one's side of claim 1, its characterized in that: the two sides of the floating support box (4) close to the bottom end are provided with guide rods, and the magnetic movable plate (11) is movably sleeved with a pair of guide rods to be connected.
7. The unmanned aerial vehicle with prevent structure of turning on one's side of claim 1, its characterized in that: one end of the magnetic movable plate (11) facing the one-way air inlet (401) is provided with an inserting hole, an elastic sealing ring is coated in the inserting hole, and the elastic sealing ring is coated at the inner end port of the one-way air inlet (401).
8. The unmanned aerial vehicle with prevent structure of turning on one's side of claim 1, its characterized in that: the light gas preferentially adopts hydrogen, and the weight of the magnetic movable plate (11) is greater than that of the membrane breaking bearing ball (9).
9. The unmanned aerial vehicle with prevent structure of turning on one's side of claim 1, its characterized in that: the upper machine body (1) is internally provided with a controller which is in signal connection with the oval trigger pieces (10), and the electromagnets (13) are in signal connection with each oval trigger piece (10).
10. The unmanned aerial vehicle with prevent structure of turning on one's side of claim 1, its characterized in that: a gap is reserved between the oval trigger piece (10) and the conduction pipe (5), and the magnetic movable plate (11) is movably connected with the inner wall of the floating box (4) in a sealing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111536900.4A CN114194405A (en) | 2021-12-15 | 2021-12-15 | Unmanned aerial vehicle with prevent structure of turning on one's side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111536900.4A CN114194405A (en) | 2021-12-15 | 2021-12-15 | Unmanned aerial vehicle with prevent structure of turning on one's side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114194405A true CN114194405A (en) | 2022-03-18 |
Family
ID=80654268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111536900.4A Withdrawn CN114194405A (en) | 2021-12-15 | 2021-12-15 | Unmanned aerial vehicle with prevent structure of turning on one's side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114194405A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115399130A (en) * | 2022-09-20 | 2022-11-29 | 严合国 | Anti-lodging rice fertilization device and anti-lodging rice fertilization method |
-
2021
- 2021-12-15 CN CN202111536900.4A patent/CN114194405A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115399130A (en) * | 2022-09-20 | 2022-11-29 | 严合国 | Anti-lodging rice fertilization device and anti-lodging rice fertilization method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114194405A (en) | Unmanned aerial vehicle with prevent structure of turning on one's side | |
| CN104527984A (en) | Automatic parachute falling mechanism of unmanned aerial vehicle | |
| CN108657444A (en) | A kind of unmanned plane with parachute | |
| US3806071A (en) | Air foil kite | |
| KR20140045326A (en) | Device and method for rescuing from a high-rise facility | |
| CN113533777B (en) | Hydraulic engineering safety monitoring removes thing networking perception equipment | |
| CN206087315U (en) | Novel intelligent fire control unmanned aerial vehicle that can automatic identification burning things which may cause a fire disaster | |
| CN208515816U (en) | A kind of unmanned plane with parachute | |
| CN104375207A (en) | High-sensitivity self-balancing barometric sounding balloon | |
| CN209600783U (en) | A kind of captive balloon with kite empennage | |
| CN2869459Y (en) | Automatic air-release device for floating balloon | |
| CN211835914U (en) | Novel fire-fighting cannonball | |
| CN113650775B (en) | Unmanned aerial vehicle's flight structure | |
| CN104459831B (en) | Sounding balloon for meteorological observation and air inflation method thereof | |
| CN111268087B (en) | Passenger balloon with redundant safety device and control method thereof | |
| CN201804411U (en) | Flood alarm | |
| CN205751084U (en) | Novel distress signal rod | |
| CN109941433B (en) | Unmanned aerial vehicle with emergency landing function for maritime patrol | |
| CN1378867A (en) | Easily molten valve type fire extinguishing grenade | |
| CN208264545U (en) | floating device | |
| CN210984259U (en) | Buzzing structure of solid food air-drop box | |
| CN104407402B (en) | Self-balancing sounding balloon and air inflation method thereof | |
| CN113682464B (en) | Anti-rollover unmanned aerial vehicle easy for emergency floating support | |
| CN211996109U (en) | Passenger balloon with redundant safety device | |
| CN109795689A (en) | The cargo delivering method for the goods packing device that fixed-wing unmanned plane is dropped with the method for LED light position receiver device and low latitude |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220318 |