CN110267875A - Foot prop and unmanned plane - Google Patents
Foot prop and unmanned plane Download PDFInfo
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- CN110267875A CN110267875A CN201780085552.9A CN201780085552A CN110267875A CN 110267875 A CN110267875 A CN 110267875A CN 201780085552 A CN201780085552 A CN 201780085552A CN 110267875 A CN110267875 A CN 110267875A
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- foot prop
- fuselage
- fastener
- support structure
- supporter
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/02—Undercarriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/02—Undercarriages
- B64C25/04—Arrangement or disposition on aircraft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/02—Undercarriages
- B64C25/08—Undercarriages non-fixed, e.g. jettisonable
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Toys (AREA)
- Accessories Of Cameras (AREA)
Abstract
A kind of foot prop (10) and unmanned plane (100).Foot prop (10) is used for unmanned plane (100), the unmanned plane (100) includes fuselage and the fuselage foot prop (20) for connecting the fuselage, and the foot prop (10) includes the fastener (11) for being detachably connected with the fuselage foot prop (20).When encounter miriness, shallow water hole, meadow, snowfield etc. it is poor take off environment when, by increase fuselage foot prop branch point height facilitate under poor environment to work normally to increase the distance of fuselage from the ground.
Description
The present invention relates to vehicle technology field more particularly to a kind of foot props and unmanned plane.
In the related technology, the foot prop height of unmanned plane is not adjustable usually, when encountering miriness, shallow water hole, meadow, snowfield etc. is poor take off environment when, the height of foot prop is unable to meet demand, influences the normal work of unmanned plane.
Summary of the invention
Embodiment of the present invention provides a kind of foot prop and unmanned plane.
A kind of foot prop of embodiment of the present invention is used for unmanned plane, and the unmanned plane includes fuselage and the fuselage foot prop for connecting the fuselage, and the foot prop includes the fastener for being detachably connected with the fuselage foot prop.
Above-mentioned foot prop, when unmanned plane encounters miriness, shallow water hole, meadow, snowfield etc. is poor take off environment when, the branch point height for increasing fuselage foot prop helps to work normally unmanned plane under poor environment to increase the distance of fuselage from the ground.
In some embodiments, the foot prop is equipped with the holding part for limiting the fuselage foot prop, and the fastener fastens with the fuselage foot prop, to prevent the fuselage foot prop from deviating from out of described holding part.
In some embodiments, the fastener is the fastener of elasticity.
In some embodiments, the foot prop includes supporter and auxiliary support structure, and the auxiliary support structure is connected to the side of the supporter, and the supporter is formed with the fastener.
In some embodiments, the auxiliary support structure is hollow and offers upward opening.
In some embodiments, the upper end of the supporter is arranged in the fastener.
In some embodiments, the supporter is hollow and offers upward opening, and the holding part is collectively formed in the supporter and the auxiliary support structure hollow space.
In some embodiments, the foot prop includes supporter and auxiliary support structure, and the auxiliary support structure is connected to the upper end of the supporter, and the auxiliary support structure is formed with the fastener.
In some embodiments, the auxiliary support structure includes guidance part, and the two sides of the guidance part are arranged in the fastener, and the guide portion is for carrying the fuselage foot prop.
In some embodiments, the fastener includes limiting section, and the limiting section and the guidance part interval are arranged, and the limit space for fuselage foot prop insertion is formed between the limiting section and the guidance part, and the limit space constitutes the holding part.
In some embodiments, the supporter offers lightening hole.
A kind of unmanned plane of embodiment of the present invention includes:
Fuselage；
Fuselage foot prop, the fuselage foot prop are connected to the fuselage；
Foot prop, the foot prop include fastener, and the fastener and the fuselage foot prop are detachably connected.
Above-mentioned unmanned plane, when unmanned plane encounters miriness, shallow water hole, meadow, snowfield etc. is poor take off environment when, foot prop is connected to the branch point height that can increase fuselage foot prop to end of fuselage foot prop, to increase the distance of fuselage from the ground, help to work normally unmanned plane under poor environment.
In some embodiments, the foot prop includes the first foot prop, first foot prop includes supporter and auxiliary support structure, the auxiliary support structure is connected to the side of the supporter, the supporter is formed with the fastener, the fuselage foot prop includes the first fuselage foot prop, and the first fuselage foot prop forms connecting platform, and the fastener is for being fastened on the connecting platform.
In some embodiments, the auxiliary support structure is hollow and offers upward opening, the first fuselage foot prop includes connector and ruggedized construction, the connector is formed with the connecting platform, the ruggedized construction is connected to the side of the connector, and the ruggedized construction is used to be at least partially inserted into the auxiliary support structure from the opening and is carried on the auxiliary support structure.
In some embodiments, the upper end of the supporter is arranged in the fastener, and the auxiliary support structure is connected to the upper side of the supporter, and the side of the junction of the ruggedized construction and the connector is arranged in the connecting platform.
In some embodiments, the supporter is hollow and offers upward opening, and the connector is used to be at least partially inserted into the supporter from the opening.
In some embodiments, the foot prop includes the second foot prop, second foot prop includes supporter and auxiliary support structure, the auxiliary support structure is connected to the upper end of the supporter, the auxiliary support structure is formed with the fastener, and the upper end of the auxiliary support structure offers opening, and the fuselage foot prop includes the second fuselage foot prop, the second fuselage foot prop is at least partially inserted into the auxiliary support structure from the opening, and the fastener is for being fastened on the second fuselage foot prop.
In some embodiments, the auxiliary support structure includes guidance part, the two sides of the guidance part are arranged in the fastener, the second fuselage foot prop includes support column and reinforcing rod, the reinforcing rod is used to be connected to the side of the support column relative to support column inclination, and the reinforcing rod is for being carried on the guidance part and being fastened on the fastener.
In some embodiments, the fastener includes limiting section, and the limiting section and the guidance part interval are arranged, and limit space is formed between the limiting section and the guidance part, the reinforcing rod is for being fastened in the limit space.
The additional aspect and advantage of embodiment of the present invention will be set forth in part in the description, and partially will become apparent from the description below, or practice through the invention is recognized.
Above-mentioned and/or additional aspect and advantage of the invention will be apparent and be readily appreciated that in the description from combination following accompanying drawings to embodiment, in which:
Fig. 1 is the stereoscopic schematic diagram of the foot prop of embodiment of the present invention；
Fig. 2 is another stereoscopic schematic diagram of the foot prop of embodiment of the present invention；
Fig. 3 is the another stereoscopic schematic diagram of the foot prop of embodiment of the present invention；
Fig. 4 is the part-structure decomposition diagram of the unmanned plane of embodiment of the present invention；
Fig. 5 is the part-structure stereoscopic schematic diagram of the unmanned plane of embodiment of the present invention；
Fig. 6 is another decomposition diagram of part-structure of the unmanned plane of embodiment of the present invention；
Fig. 7 is another stereoscopic schematic diagram of part-structure of the unmanned plane of embodiment of the present invention；
Fig. 8 is the stereoscopic schematic diagram of the unmanned plane of embodiment of the present invention.
Main element symbol description:
Unmanned plane 100, foot prop 10, accommodating space 101, fastener 11, limiting section 112,
First foot prop 12, supporter 122, side 1221, opening 1222, plug division 1224, support portion 1226, through-hole 1226a, auxiliary support structure 124, opening 1242, top surface 1244, inclined-plane 1246, side 1248,
Second foot prop 14, supporter 142, lateral surface 1421, lightening hole 1422, auxiliary support structure 144, guidance part 1442, limit space 1443, top surface 1444, be open 1444a, side 1446, side 1448,
Fuselage foot prop 20, the first fuselage foot prop 22, connecting platform 222, connector 224, side 2241, ruggedized construction 226, the second fuselage foot prop 24, support column 242, reinforcing rod 244,
Fuselage 30.
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the accompanying drawings, and in which the same or similar labels are throughly indicated same or similar element or elements with the same or similar functions.It is exemplary below with reference to the embodiment of attached drawing description, for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it will be appreciated that, the orientation or positional relationship of the instructions such as term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " clockwise ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of the description present invention and simplification is retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can explicitly or implicitly include one or more feature.In the description of the present invention, the meaning of " plurality " is two or more, unless otherwise specifically defined.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected or can mutually communicate；It can be directly connected, the connection inside two elements or the interaction relationship of two elements can also be can be indirectly connected through an intermediary.For the ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the description of the present invention, unless otherwise clearly defined and limited, fisrt feature second feature "upper" or "lower" may include that the first and second features directly contact, may include the first and second features be not direct contact but by the other characterisation contact between them yet.Moreover, fisrt feature includes fisrt feature right above second feature and oblique upper above the second feature " above ", " above " and " above ", or first feature horizontal height is merely representative of higher than second feature.Fisrt feature is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or is merely representative of first feature horizontal height less than second feature.
Following disclosure provides many different embodiments or example is used to realize different structure of the invention.In order to simplify disclosure of the invention, hereinafter the component of specific examples and setting are described.Certainly, they are merely examples, and is not intended to limit the present invention.In addition, the present invention repeat reference numerals and/or reference letter, this repetition can be for purposes of simplicity and clarity, itself not indicate the relationship between discussed various embodiments and/or setting in different examples.In addition, the present invention provides various specific techniques and material example, but those of ordinary skill in the art may be aware that other techniques application and/or other materials use.
Fig. 1 and Fig. 8 is please referred to, a kind of foot prop 10 of embodiment of the present invention is used for unmanned plane 100, and unmanned plane 100 includes fuselage 30 and the fuselage foot prop 20 for connecting fuselage 30, and foot prop 10 includes the fastener 11 for being detachably connected with fuselage foot prop 20.
Above-mentioned foot prop 10, when unmanned plane 100 encounters miriness, shallow water hole, meadow, snowfield etc. is poor take off environment when, the branch point height for increasing fuselage foot prop 20 helps to work normally unmanned plane 100 under poor environment to increase the distance of fuselage 30 from the ground.
The structures such as holder are provided with below the fuselage 30 of unmanned plane 100, when encountering miriness, shallow water hole, meadow, when the scenes such as snowfield, fuselage foot prop is easily trapped into muddy, shallow water hole, meadow or snowfield, and the other structures such as the holder being arranged in below fuselage is caused to be easy to collide ground or also fall into muddy, shallow water hole, meadow or snowfield to lead to structural failure.Therefore; the foot prop 10 of embodiment of the present invention can encounter miriness in unmanned plane 100; shallow water hole; meadow, when the scenes such as snowfield, installation to 20 lower end of fuselage foot prop; increase the branch point height of fuselage foot prop 20; for other structures such as holder of the protection setting below fuselage 30, and dismount simply, it is easy to use.
In some embodiments, foot prop 10 is equipped with the holding part 101 for limiting fuselage foot prop 20, and fastener 11 fastens with fuselage foot prop 20, to prevent fuselage foot prop 20 from deviating from out of holding part 101.
In this way, keeping the connection between foot prop 10 and fuselage foot prop 20 more stable.
In some embodiments, fastener 11 is the fastener 11 of elasticity.
In this way, fastener 11 can preferably snap into fuselage foot prop 20, so that foot prop 10 and the connection of fuselage foot prop 20 are more stable.
In some embodiments, incorporated by reference to Fig. 1, foot prop 10 includes supporter 122 and auxiliary support structure 124, and auxiliary support structure 124 is connected to the side 1221 of supporter 122, and supporter 122 is formed with fastener 11.
In this way, auxiliary support structure 124 can enhance the intensity of foot prop 10, the bearing capacity of foot prop 10 is improved, so that fuselage 30 is more stable when foot prop 10 being made to be supported on fuselage 20 lower end of foot prop.
Specifically, supporter 122 is in prism-frustum-shaped is inverted, and from top to bottom, the cross section of supporter 122 is gradually reduced.Preferably bearing capacity can be reached in this way, it helps the weight of supporter 122 is reduced,
Keep the portable performance of foot prop 10 good, it helps when foot prop 10 being made to be installed on fuselage foot prop 20, to reduce the load of unmanned plane 100 as far as possible.
In embodiment of the present invention, auxiliary support structure 124 is substantially in triangular shape.In this way, keeping the structure of foot prop 10 more stable, bearing capacity is more preferable.Certainly, in other embodiments, the shape of auxiliary support structure 124 is not limited to triangular shape, is also possible to other shapes.
In some embodiments, auxiliary support structure 124 is hollow and offers the first upward opening 1242.
In this way, hollow auxiliary support structure 124 can mitigate the weight of foot prop 10, transport easy to carry helps to promote user experience, and the first opening 1242 is inserted into for the fuselage foot prop 20 of unmanned plane.
Specifically, the cross-sectional area of auxiliary support structure 124 is gradually reduced from top to bottom.Auxiliary support structure 124 includes top surface 1244, inclined-plane 1246 and side 1248, side 1248 is overlapped with the side 1221 of supporter 122,1246 lower end of inclined-plane is connected to the side 1221 of supporter 122, it is tilted from bottom to top towards the direction of the side 1221 far from supporter 122, top surface 1244 connects the upper end of side 1248 and the upper end on inclined-plane 1246.First opening 1242 is provided on top surface 1244.
In some embodiments, the upper end of supporter 122 is arranged in fastener 11.
In this way, alloing fastener 11 to be preferably fastened on fuselage foot prop 20, convenient for foot prop 10 is installed on fuselage foot prop 20 and disassembles foot prop 10 from fuselage foot prop 20.
In some embodiments, supporter 122 is hollow and offers the second upward opening 1222, and holding part 101 is collectively formed in supporter 122 and the hollow space of auxiliary support structure 124.
In this way, hollow supporter 122 can mitigate the weight of foot prop 10, transport easy to carry helps to promote user experience, and the second opening 1222 is inserted into for the fuselage foot prop 20 of unmanned plane.
Specifically, supporter 122 includes plug division 1224 and the support portion 1226 for being connected to 1224 lower end of plug division, and plug division 1224 is hollow and offers the second upward opening 1222.Support portion 1226 is in inverted prism-frustum-shaped, and support portion 1226 offers through-hole 1226a.This structure makes the enabling capabilities of supporter 122 preferable, also can reduce the weight of supporter 122.
30 rear end of fuselage is mounted in use, can be used as the first foot prop 12 in the foot prop 10 of Fig. 1
Fuselage foot prop 20 on, as shown in Figure 5.
Please refer to figs. 2 and 3, and in some embodiments, foot prop includes supporter 142 and auxiliary support structure 144, and auxiliary support structure 144 is connected to the upper end of supporter 142, and auxiliary support structure 144 is formed with fastener 11.
In this way, auxiliary support structure 144 can enhance the intensity of foot prop 10, the bearing capacity of foot prop 10 is improved, so that fuselage 30 is more stable when foot prop 10 being made to be supported on fuselage 20 lower end of foot prop.
Specifically, auxiliary support structure 144 is hollow, to reduce the weight of foot prop 10, so that the portable performance of foot prop 10 is more preferable.
In embodiment of the present invention, auxiliary support structure 144 is substantially in triangular shape.In this way, keeping the structure of foot prop 10 more stable, bearing capacity is more preferable.Certainly, in other embodiments, the shape of auxiliary support structure 144 is not limited to triangular shape, is also possible to other shapes.
In some embodiments, auxiliary support structure 144 includes guidance part 1442, and the two sides of guidance part 1442 are arranged in fastener 11, and guide portion 14442 is for carrying fuselage foot prop 20.
In this way, guidance part 1442 can be used for that fuselage foot prop 20 is guided to be inserted into foot prop 10, so that fastener 11 be made preferably to be fastened on fuselage foot prop 20.
Specifically, the side 1446 that auxiliary support structure 144 is upwardly extended including the lateral surface 1421 of top surface 1444 and self-supporter 142, top surface 1444 is connected to the upper end of side 1446 and guidance part 1442 to form auxiliary support structure 144.Third opening 1444a is offered on top surface 1444 so that fuselage foot prop 20 passes through top surface 1444 and is carried on guidance part 1442.
In some embodiments, fastener 11 includes limiting section 112, and limiting section 112 and the interval of guidance part 1442 are arranged, and the limit space 1443 being inserted into for fuselage foot prop 20 is formed between limiting section 112 and guidance part 1442, limit space 1443 constitutes holding part 101.
In this way, making fastener 11 preferably be fastened on fuselage foot prop 20, so that fuselage foot prop 20 and the connection of foot prop 10 are more stable.
Specifically, two sides 1448 that fastener 11 extends including the two sides in self-aiming portion 1442 perpendicular to guidance part 1442, limiting section 112 are arranged on the inner surface of side 1448.Embodiment party of the present invention
In formula, a limiting section 112 is each provided on two sides 1448.It is appreciated that limiting section is the convex block for protruding from the setting of two sides 1448.Guidance part 1442, side 1448 and limiting section 112 cooperatively form limit space 1443.
Certainly, in other embodiments, the quantity of limiting section 112 is not limited to 1, can be any number of.
In some embodiments, supporter 142 offers lightening hole 1422.
In this way, the weight of foot prop 10 on the one hand can be mitigated, facilitate the load for mitigating unmanned plane 100 when foot prop 10 is mounted on fuselage foot prop 20；On the other hand the cross-sectional area that also can reduce supporter 142 helps to reduce 142 bring resistance of supporter.
It is mounted on the fuselage foot prop 20 of 30 front end of fuselage in the foot prop 10 of Fig. 2 and Fig. 3 in use, can be used as the second foot prop 14, as shown in Figure 7.
In some embodiments, when foot prop 10 is applied to unmanned plane, the height of the support portion 1226 of the first foot prop 12 and the height of the supporter 142 of the second foot prop 14 are inconsistent.
In embodiment of the present invention, the height of support portion 1226 is lower than the height of supporter 142.The height of the support portion 1226 of first foot prop 12 is 25mm, and the height of the supporter 142 of the second foot prop 14 is 17mm.
Certainly, in other embodiments, the height of support portion 1226 and the height of supporter 142 are not limited to above-mentioned height, can be set to other any height.
Fig. 4, Fig. 5 and Fig. 8 are please referred to, a kind of unmanned plane 100 of embodiment of the present invention includes fuselage 30, fuselage foot prop 20 and foot prop 10.Fuselage foot prop 20 is connected to fuselage 30.Foot prop 10 includes fastener 11, and fastener 11 and the lower end of fuselage foot prop 20 are detachably connected.
Above-mentioned unmanned plane 100, when unmanned plane 100 encounters miriness, shallow water hole, meadow, snowfield etc. is poor take off environment when, the lower end that foot prop 10 is connected to fuselage foot prop 20 can increase the branch point height of fuselage foot prop 20, to increase the distance of fuselage 30 from the ground, help to work normally unmanned plane 100 under poor environment.
Specifically, unmanned plane 100 further includes the holder that fuselage lower end is connect and be arranged in fuselage 30,
Holder is for loading picture pick-up device.When encountering miriness, shallow water hole, meadow, when the scenes such as snowfield, fuselage foot prop is easily trapped into muddy, shallow water hole, meadow or snowfield, so that height of the fuselage away from ground reduces, the sight for the picture pick-up device that holder is set is caused to be blocked, results even in picture pick-up device and holder collides ground or also falls into muddy, shallow water hole, meadow or snowfield and damage.The unmanned plane 100 of embodiment of the present invention, foot prop 10 are connected to the lower end of fuselage foot prop 20, increase the distance of holder and picture pick-up device from the ground, and the realization for helping avoid picture pick-up device is blocked, and are effectively prevented from protection holder and picture pick-up device.
In some embodiments, it please join Fig. 1, Fig. 4 and Fig. 5, foot prop 10 includes the first foot prop 12, first foot prop includes supporter 122 and auxiliary support structure 124, auxiliary support structure 124 is connected to the side 1221 of supporter 122, and supporter 122 is formed with fastener 11, and fuselage foot prop 20 includes the first fuselage foot prop 22, first fuselage foot prop 22 forms connecting platform 222, and fastener 11 is for being fastened on connecting platform 222.
In this way, connecting the first foot prop 12 more steadily with the first fuselage foot prop 22.
It is appreciated that first fuselage foot prop 22 is carried on the first foot prop 12 when fastener 11 is fastened on connecting platform 222.
In some embodiments, auxiliary support structure 124 is hollow and offers the first upward opening 1242, first fuselage foot prop 22 includes connector 224 and ruggedized construction 226, connector 224 is formed with connecting platform 222, ruggedized construction 226 is connected to the side 2241 of connector 224, and ruggedized construction 226 is used to be at least partially inserted into auxiliary support structure 124 from the first opening 1242 and is carried on auxiliary support structure 124.
Make the first foot prop 12 more firm compared with the connection with the first fuselage foot prop 22 in this way, ruggedized construction 226 is inserted into auxiliary support structure 124.
Specifically, the cross-sectional area of auxiliary support structure 124 is gradually reduced from top to bottom.Auxiliary support structure 124 includes top surface 1244, inclined-plane 1246 and side 1248, side 1248 is overlapped with the side 1221 of supporter 122,1246 lower end of inclined-plane is connected to the side 1221 of supporter 122, it is tilted from bottom to top towards the direction of the side 1221 far from supporter 122, top surface 1244 connects the upper of side 1248
The upper end at end and inclined-plane 1246.First opening 1242 is provided on top surface 1244.Ruggedized construction 226 is carried on inclined-plane 1246.
In some embodiments, the upper end of supporter 122 is arranged in fastener 11, and auxiliary support structure 124 is connected to the upper side 1221 of supporter 122, and the side of the junction of ruggedized construction 226 and connector 224 is arranged in connecting platform 222.
In this way, fastener 11 can preferably be fastened on connecting platform 222 when ruggedized construction 226 is inserted into auxiliary support structure 124.
In some embodiments, supporter 122 is hollow and offers the second upward opening 1222, and connector 224 is used to be at least partially inserted into supporter 122 from the second opening 1222.
In this way, further reinforcing the connection of the first foot prop 12 and the first fuselage foot prop 22.
Specifically, supporter 122 includes plug division 1224 and the support portion 1226 for being connected to 1224 lower end of plug division, and plug division 1224 is hollow and offers the second upward opening 1222.Support portion 1226 is in inverted prism-frustum-shaped, and support portion 1226 offers through-hole 1226a.
When first foot prop 12 is connected to the lower end of the first fuselage foot prop 22, by connector 224 from 1222 insertion plug division 1224 of the second opening, ruggedized construction 226 is inserted into auxiliary support structure 124, and fastener 11 is fastened on connecting platform 222, assembles simple and convenient.
Please refer to Fig. 2, Fig. 3, Fig. 6 and Fig. 7, in some embodiments, foot prop includes the second foot prop 14, second foot prop 14 includes supporter 142 and auxiliary support structure 144, auxiliary support structure 144 is connected to the upper end of supporter 142, auxiliary support structure 144 is formed with fastener 11, the upper end of auxiliary support structure 144 offers third opening 1444a, fuselage foot prop 20 includes the second fuselage foot prop 24, second fuselage foot prop 24 is at least partially inserted into auxiliary support structure 144 from third opening 1444a, and fastener 11 is for being fastened on the second fuselage foot prop 24.
In this way, connecting the second foot prop 14 more steadily with the second fuselage foot prop 24.
Specifically, auxiliary support structure 144 is hollow, the size of auxiliary support structure 144 it is corresponding with the size of the second fuselage foot prop 24 so that the second fuselage foot prop 24 from third opening 1444a be at least partially inserted into auxiliary support structure 144 when, the second fuselage foot prop 24 will not shake.When 11 company of being fastened on of fastener
When connecing platform 333, the second fuselage foot prop 24 is carried on auxiliary support structure 144.
In some embodiments, auxiliary support structure 144 includes guidance part 1442, the two sides of guidance part 1442 are arranged in fastener 11, second fuselage foot prop 24 includes support column 242 and reinforcing rod 244, reinforcing rod 244 is used to tilt the side for being connected to support column 242 relative to support column 242, and reinforcing rod 244 is for being carried on guidance part 1442 and being fastened on fastener 11.
In this way, guidance part 1442 and reinforcing rod 244 cooperate, it connect the second foot prop 14 more stably with the second fuselage foot prop 24.
Specifically, auxiliary support structure 144 further includes the side 1446 that upwardly extends of lateral surface 1421 of top surface 1444 and self-supporter 142, and top surface 1444 is connected to the upper end of side 1446 and guidance part 1442 to form auxiliary support structure 144.Spacing between the fastener 11 of 1442 two sides of guidance part is corresponding with the width of reinforcing rod 244.Third opening 1444a is offered on top surface 1444, laterally 1446 insertions and make reinforcing rod 244 be carried on guidance part 1442 at auxiliary support structures 144 to the second fuselage foot prop 24 from third opening 1444a.
In some embodiments, fastener 11 includes limiting section 112, limiting section 112 and the interval of guidance part 1442 are arranged, and the limit space 1443 being inserted into for fuselage foot prop 20 are formed between limiting section 112 and guidance part 1442, reinforcing rod 244 is for being fastened in limit space 1443.
In this way, making fastener 11 preferably be fastened on reinforcing rod 244, so that fuselage foot prop 20 and the connection of foot prop 10 are more stable.
Specifically, two sides 1448 that fastener 11 extends including the two sides in self-aiming portion 1442 perpendicular to guidance part 1442, limiting section 112 are arranged on the inner surface of side 1448.In embodiment of the present invention, a limiting section 112 is each provided on two sides 1448.Guidance part 1442, side 1448 and limiting section 112 cooperatively form limit space 1443.The size of limit space 1443 is corresponding with the size of reinforcing rod 244 will not to shake when so that reinforcing rod 244 being fastened in limit space 1443.
Certainly, in other embodiments, the quantity of limiting section 112 is not limited to 1, can be any number of.
When second foot prop 14 is connected to the lower end of the second fuselage foot prop 24, by the second fuselage foot prop 24
Laterally 1446 it is inserted into auxiliary support structure 144 from third opening 1444a, and is fastened on reinforcing rod 244 in limit space 1443, assembled simple and convenient.
In the description of this specification, the description of reference term " embodiment ", " certain embodiments ", " exemplary embodiment ", " example ", " specific example " or " some examples " etc. means that embodiment or example particular features, structures, materials, or characteristics described is combined to be contained at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be combined in any suitable manner in any one or more embodiments or example.
While embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that: a variety of change, modification, replacement and modification can be carried out to these embodiments without departing from the principle and spirit of the present invention, the scope of the present invention is defined by the claims and their equivalents.
Claims (19)
- A kind of foot prop, is used for unmanned plane, and the unmanned plane includes fuselage and the fuselage foot prop for connecting the fuselage, which is characterized in that the foot prop includes the fastener for being detachably connected with the fuselage foot prop.
- Foot prop according to claim 1, which is characterized in that the foot prop is equipped with the holding part for limiting the fuselage foot prop, and the fastener fastens with the fuselage foot prop, to prevent the fuselage foot prop from deviating from out of described holding part.
- Foot prop according to claim 2, which is characterized in that the fastener is the fastener of elasticity.
- Foot prop according to claim 2 or 3, which is characterized in that the foot prop includes supporter and auxiliary support structure, and the auxiliary support structure is connected to the side of the supporter, and the supporter is formed with the fastener.
- Foot prop according to claim 4, which is characterized in that the auxiliary support structure is hollow and offers upward opening.
- Foot prop according to claim 4, which is characterized in that the upper end of the supporter is arranged in the fastener.
- Foot prop according to claim 5, which is characterized in that the supporter is hollow and offers upward opening, and the holding part is collectively formed in the supporter and the auxiliary support structure hollow space.
- Foot prop according to claim 2 or 3, which is characterized in that the foot prop includes supporter and auxiliary support structure, and the auxiliary support structure is connected to the upper end of the supporter, the auxiliary Support construction is provided with the fastener.
- Foot prop according to claim 8, which is characterized in that the auxiliary support structure includes guidance part, and the two sides of the guidance part are arranged in the fastener, and the guidance part is for carrying the fuselage foot prop.
- Foot prop according to claim 9, it is characterized in that, the fastener includes limiting section, the limiting section and the guidance part interval are arranged, the limit space for fuselage foot prop insertion is formed between the limiting section and the guidance part, the limit space constitutes the holding part.
- The foot prop according to claim 4 or 8, which is characterized in that the supporter offers lightening hole.
- A kind of unmanned plane, characterized by comprising:Fuselage；Fuselage foot prop, the fuselage foot prop are connected to the fuselage；Foot prop, the foot prop include fastener, and the fastener is detachably connected with the fuselage foot prop.
- Unmanned plane according to claim 12, it is characterized in that, the foot prop includes the first foot prop, first foot prop includes supporter and auxiliary support structure, the auxiliary support structure is connected to the side of the supporter, and the supporter is formed with the fastener, and the fuselage foot prop includes the first fuselage foot prop, the first fuselage foot prop forms connecting platform, and the fastener is for being fastened on the connecting platform.
- Unmanned plane according to claim 13, it is characterized in that, the auxiliary support structure is hollow and offers upward opening, the first fuselage foot prop includes connector and ruggedized construction, the connector is formed with the connecting platform, the ruggedized construction is connected to the side of the connector The ruggedized construction is used to be at least partially inserted into the auxiliary support structure from the opening and is carried on the auxiliary support structure.
- Unmanned plane according to claim 14, it is characterized in that, the upper end of the supporter is arranged in the fastener, and the auxiliary support structure is connected to the upper side of the supporter, and the side of the junction of the ruggedized construction and the connector is arranged in the connecting platform.
- Unmanned plane according to claim 15, which is characterized in that the supporter is hollow and offers upward opening, and the connector is used to be at least partially inserted into the supporter from the opening.
- Unmanned plane according to claim 12, it is characterized in that, the foot prop includes the second foot prop, second foot prop includes supporter and auxiliary support structure, the auxiliary support structure is connected to the upper end of the supporter, the auxiliary support structure is formed with the fastener, the upper end of the auxiliary support structure offers opening, the fuselage foot prop includes the second fuselage foot prop, the second fuselage foot prop is at least partially inserted into the auxiliary support structure from the opening, and the fastener is for being fastened on the second fuselage foot prop.
- Unmanned plane according to claim 17, it is characterized in that, the auxiliary support structure includes guidance part, the two sides of the guidance part are arranged in the fastener, the second fuselage foot prop includes support column and reinforcing rod, the reinforcing rod is used to be connected to the side of the support column relative to support column inclination, and the reinforcing rod is for being carried on the guidance part and being fastened on the fastener.
- Unmanned plane according to claim 18, it is characterized in that, the fastener includes limiting section, the limiting section and the guidance part interval are arranged, limit space is formed between the limiting section and the guidance part, the reinforcing rod is for being fastened in the limit space.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017209464918 | 2017-07-31 | ||
| CN201720946491.8U CN207328813U (en) | 2017-07-31 | 2017-07-31 | Foot stool and unmanned plane |
| PCT/CN2017/102810 WO2019024200A1 (en) | 2017-07-31 | 2017-09-21 | Foot stand and unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110267875A true CN110267875A (en) | 2019-09-20 |
Family
ID=62377632
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720946491.8U Expired - Fee Related CN207328813U (en) | 2017-07-31 | 2017-07-31 | Foot stool and unmanned plane |
| CN201780085552.9A Pending CN110267875A (en) | 2017-07-31 | 2017-09-21 | Foot prop and unmanned plane |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720946491.8U Expired - Fee Related CN207328813U (en) | 2017-07-31 | 2017-07-31 | Foot stool and unmanned plane |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN207328813U (en) |
| WO (1) | WO2019024200A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207328813U (en) * | 2017-07-31 | 2018-05-08 | 深圳市大疆创新科技有限公司 | Foot stool and unmanned plane |
| CN211731793U (en) * | 2020-01-17 | 2020-10-23 | 深圳市道通智能航空技术有限公司 | Unmanned aerial vehicle foot rest and unmanned aerial vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787309A (en) * | 2015-05-12 | 2015-07-22 | 厦门大学 | Landing gear of rotor unmanned aerial vehicle (UAV) |
| KR20170044832A (en) * | 2015-10-16 | 2017-04-26 | 주식회사 숨비 | Drone taking off and landing system having blance maintenance function |
| CN106697267A (en) * | 2017-03-10 | 2017-05-24 | 太仓韬信信息科技有限公司 | Dual-purpose landing gear for unmanned aerial vehicle |
| CN106927018A (en) * | 2017-04-07 | 2017-07-07 | 厦门南羽科技有限公司 | A kind of foldable unmanned plane |
| CN207328813U (en) * | 2017-07-31 | 2018-05-08 | 深圳市大疆创新科技有限公司 | Foot stool and unmanned plane |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205602095U (en) * | 2016-05-05 | 2016-09-28 | 新野宇丰实业有限公司 | Electronic foot rest that receive and releases of unmanned aerial vehicle |
| CN106864735A (en) * | 2017-02-24 | 2017-06-20 | 中山市恒辉自动化科技有限公司 | A kind of telescopic unmanned plane undercarriage |
| CN106976562A (en) * | 2017-03-24 | 2017-07-25 | 西安旋飞电子科技有限公司 | A kind of dust-proof security protection unmanned plane |
| CN106945824A (en) * | 2017-05-09 | 2017-07-14 | 昊翔电能运动科技(昆山)有限公司 | A kind of unmanned plane undercarriage and method of rising and falling |
-
2017
- 2017-07-31 CN CN201720946491.8U patent/CN207328813U/en not_active Expired - Fee Related
- 2017-09-21 CN CN201780085552.9A patent/CN110267875A/en active Pending
- 2017-09-21 WO PCT/CN2017/102810 patent/WO2019024200A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787309A (en) * | 2015-05-12 | 2015-07-22 | 厦门大学 | Landing gear of rotor unmanned aerial vehicle (UAV) |
| KR20170044832A (en) * | 2015-10-16 | 2017-04-26 | 주식회사 숨비 | Drone taking off and landing system having blance maintenance function |
| CN106697267A (en) * | 2017-03-10 | 2017-05-24 | 太仓韬信信息科技有限公司 | Dual-purpose landing gear for unmanned aerial vehicle |
| CN106927018A (en) * | 2017-04-07 | 2017-07-07 | 厦门南羽科技有限公司 | A kind of foldable unmanned plane |
| CN207328813U (en) * | 2017-07-31 | 2018-05-08 | 深圳市大疆创新科技有限公司 | Foot stool and unmanned plane |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019024200A1 (en) | 2019-02-07 |
| CN207328813U (en) | 2018-05-08 |
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Application publication date: 20190920 |
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