WO2023143199A1 - Ensemble de liaison de cardan et véhicule aérien sans pilote - Google Patents

Ensemble de liaison de cardan et véhicule aérien sans pilote Download PDF

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Publication number
WO2023143199A1
WO2023143199A1 PCT/CN2023/072412 CN2023072412W WO2023143199A1 WO 2023143199 A1 WO2023143199 A1 WO 2023143199A1 CN 2023072412 W CN2023072412 W CN 2023072412W WO 2023143199 A1 WO2023143199 A1 WO 2023143199A1
Authority
WO
WIPO (PCT)
Prior art keywords
limiting
mounting base
mounting seat
base
limiting groove
Prior art date
Application number
PCT/CN2023/072412
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English (en)
Chinese (zh)
Inventor
李阳帆
张正力
Original Assignee
深圳市道通智能航空技术股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 深圳市道通智能航空技术股份有限公司 filed Critical 深圳市道通智能航空技术股份有限公司
Publication of WO2023143199A1 publication Critical patent/WO2023143199A1/fr

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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
    • B64D47/00—Equipment not otherwise provided for
    • B64D47/08—Arrangements of cameras

Definitions

  • the embodiment of the present application relates to the field of aircraft technology, in particular to a pan-tilt connection assembly and an unmanned aerial vehicle.
  • Unmanned aircraft referred to as "unmanned aerial vehicle”, or “UAV” in English, is an unmanned aircraft that is controlled by radio remote control equipment and its own program control device, or is completely or intermittently operated autonomously by an on-board computer.
  • UAV can be divided into military and civilian.
  • military use UAVs are divided into reconnaissance aircraft and target aircraft.
  • civilian use the "drone +" industry application is the real rigid demand of drones; in aerial photography, agriculture, plant protection, micro selfie, express delivery, disaster relief, observation of wild animals, monitoring of infectious diseases, surveying and mapping, news reports, electricity Applications in inspection, disaster relief, film and television shooting and other fields have greatly expanded the use of drones themselves, and developed countries are also actively expanding industry applications and developing drone technology.
  • a rotating pan-tilt is usually installed on the unmanned aerial vehicle.
  • the camera is arranged on the cloud platform to increase the shooting range of the camera. Due to the protruding setting of the shooting platform, it is not easy to fold the drone, and it is easy to damage the platform, resulting in damage to the drone.
  • the embodiment of the present application aims to provide a pan/tilt connection component and an unmanned In order to improve the current situation that the UAV is not easy to fold due to the protruding setting of the shooting platform, and it is easy to damage the platform, which leads to the damage of the drone.
  • one solution adopted by the present application is to provide a pan-tilt connection assembly, including: a first mounting seat, a second mounting seat and a locking member.
  • the first mount is used to install the UAV fuselage outside the pan/tilt connection assembly, the first mount extends perpendicular to the preset direction with at least one first engaging portion, and the first The mounting base is also provided with at least one first limiting groove.
  • the second mounting base is used to install the pan/tilt, and the second mounting base has at least one second clamping portion extending perpendicular to the preset direction, and the second mounting base can be positioned at the first Rotate between a preset position and a second preset position, and at the first preset position, the first clamping part and the second clamping part are clamped.
  • the locking piece is installed on the second mounting seat, and the locking piece extends along the preset direction with a first limiting portion, and the locking piece is used for positioning the second mounting seat on the In the first preset position, the first limiting portion is plugged into the first limiting slot to prevent the second mounting base from rotating relative to the first mounting base.
  • the preset direction is a direction in which the second mounting base is inserted into the first mounting base.
  • one end of the first mounting base close to the second mounting base is further provided with a second limiting groove, one end of the second limiting groove communicates with the first limiting groove, and the first limiting groove communicates with the first limiting groove.
  • the first limiting part can slide from the second limiting groove into the first limiting groove .
  • the first mounting base is also provided with a second limiting part, the second limiting part is arranged at the junction of the first limiting groove and the second limiting groove, and the second limiting part The bit portion is closer to the rotation axis of the second installation base than the groove bottom of the second limiting groove, and the second installation base moves from the second preset position to the first preset position.
  • the first limiting part slides along the second limiting groove, and slides over the second limiting part into the first limiting groove, preventing the first mounting seat and the Relative rotation of the second mount.
  • the locking member includes a base and an elastic member
  • the first limiting portion is disposed on the base, one end of the elastic member abuts against the second mount, and the other end of the elastic member One end abuts against the base, and the elastic member is used to drive the base to move.
  • the second mount includes a first housing, a second housing and a limit frame, the second housing is installed on the first housing, and the second housing and the of bounding box There is a storage space between them, the storage space is used to accommodate the base and the elastic member, and the elastic member drives the base in the storage space, close to or away from the rotation axis of the second mounting seat, the
  • the limiting frame is installed on the side of the second housing away from the first housing, and the limiting frame is arranged at the receiving space close to the second housing, and the limiting frame is used for Sliding of the base and the elastic member is restricted.
  • the second housing is provided with a guide groove perpendicular to the preset direction, and the base portion at least partially extends into the guide groove, and passes through the guide groove to connect to the first limiting portion , so that the base can drive the first limiting portion to approach or move away from the rotation axis of the second mounting base.
  • the first mounting base is provided with three first clamping parts
  • the second mounting base is provided with three second clamping parts
  • the first mounting base is provided with at least one The first limiting groove, the second limiting groove and the second limiting part, the first limiting groove, the second limiting groove and the second limiting The bit portion is arranged on the same first clamping portion.
  • the second mounting seat is provided with at least two second clamping parts, and there is an opening between one of the second clamping parts and the other second clamping part, and the opening is used for When the second mounting base is inserted into the first mounting base, the first engaging portion and the second engaging portion avoid.
  • the second mounting base is provided with an anti-slip structure on the outer surface along a setting direction
  • the setting direction is the relative rotation direction of the first mounting base and the second mounting base
  • the setting The direction is perpendicular to the preset direction.
  • the pan/tilt connection assembly further includes an auxiliary identification, the auxiliary identification includes a first identification, the first identification is set on the first mounting seat, and the first identification is used to indicate that the current second The mounting base is located at the first preset position or the second preset position.
  • the auxiliary identification further includes a second identification
  • the second identification includes a first calibration identification and a second calibration identification
  • the first calibration identification is set on the first mount
  • the second calibration identification The calibration mark is set on the second mounting base, at the first preset position, the first calibration mark and the second calibration mark are staggered, and at the second preset position, the first calibration mark and the second calibration mark
  • the calibration marks are collinear in the preset direction.
  • a wireless Man-machine including drone fuselage, gimbal, camera components, and gimbal connection components described in any of the above.
  • the photographing component can be movably arranged on the platform.
  • the beneficial effects of the embodiments of the present application are: to provide a pan-tilt connection assembly, including: a first mounting seat, a second mounting seat and a locking member.
  • the first mount is used to install the UAV fuselage outside the pan/tilt connection assembly, the first mount extends perpendicular to the preset direction with at least one first engaging portion, and the first The mounting base is also provided with at least one first limiting groove.
  • the second mounting base is used to install the pan/tilt, and the second mounting base has at least one second clamping portion extending perpendicular to the preset direction, and the second mounting base can be positioned at the first Rotate between a preset position and a second preset position, and at the first preset position, the first clamping part and the second clamping part are clamped.
  • the locking piece is installed on the second mounting seat, and the locking piece extends along the preset direction with a first limiting portion, and the locking piece is used for positioning the second mounting seat on the In the first preset position, the first limiting portion is plugged into the first limiting slot to prevent the second mounting base from rotating relative to the first mounting base.
  • the preset direction is a direction in which the second mounting base is inserted into the first mounting base.
  • the first limiting portion is disengaged from the first limiting groove, so that the second mounting base can rotate relative to the first mounting base.
  • the second mounting base rotates from the first preset position to the second preset position relative to the first mounting base, and at the same time, the first clamping portion and the second clamping portion disengage the part to disassemble the second mounting seat on which the pan-tilt is housed, so that the pan-tilt can be removed from the drone body and stored separately, preventing the pan-tilt from being connected to the unmanned vehicle. machine damaged.
  • Fig. 1 is a schematic diagram of a drone provided by one of the embodiments of the present application.
  • FIG. 2 is a perspective view of a pan/tilt connection assembly provided by one embodiment of the present application
  • Fig. 3 is a sectional view of plane A of Fig. 2 provided by one of the embodiments of the present application;
  • Fig. 4 is an exploded view of the pan-tilt connection assembly provided by one embodiment of the present application.
  • Fig. 5 is an enlarged view of part B of Fig. 4 provided by one embodiment of the present application.
  • FIG. 6 is a partial exploded view of the pan/tilt connection assembly provided by one embodiment of the present application.
  • Fig. 7 is another exploded view of the pan/tilt connection assembly provided by one embodiment of the present application.
  • the "installation” includes welding, screwing, clamping, gluing, etc. to fix or restrict a certain element or device to a specific position or place, and the said element or device can be held in a specific position or place. It can also be movable within a limited range, and the element or device can be disassembled or not disassembled after being fixed or restricted to a specific position or place, which is not limited in this embodiment of the present application.
  • the "connection” includes a direct connection between one element and another element and an indirect connection between one element and another element and one or more other elements. Unless otherwise specified, there is no specific limitation in this embodiment of the application.
  • FIG. 1 shows a schematic diagram of a drone 1000 provided by one embodiment of the present application.
  • the UAV 1000 includes a pan-tilt connection assembly 100, a drone body 200, a pan-tilt (not shown) and a camera assembly (not shown), which can be movably arranged on the pan-tilt.
  • the pan/tilt is installed on the drone body 200 through the pan/tilt connection assembly 100 .
  • FIG. 2 and FIG. 3 respectively show a perspective view of the pan/tilt connection assembly 100 provided by one embodiment of the present application and a cross-sectional view of plane A of FIG. 2 provided by one embodiment of the present application.
  • the pan/tilt connection assembly 100 includes a first mounting base 10 , a second mounting base 20 and a locking member 30 .
  • the first mount 10 is used to install the UAV fuselage 200 outside the gimbal connection assembly 100, the first mount 10 extends perpendicular to the preset direction X with at least one first engaging portion 11, and the first mount 10 is also provided with at least one first limiting slot 111 .
  • the second mounting base 20 is used to install the pan/tilt, and the second mounting base 20 has at least one second clamping portion 21 extending perpendicular to the preset direction X.
  • the second mounting base 20 can be positioned relative to the first mounting base 10 at the first preset position and the second preset position.
  • the locking member 30 is installed on the second mounting seat 20, and the locking member 30 has a first limiting portion 31 extending along the preset direction X.
  • the locking member 30 is used for when the second mounting seat 20 is located at the first preset position,
  • the first limiting portion 31 is plugged into the first limiting slot 111 to prevent the second mounting base 20 from rotating relative to the first mounting base 10 .
  • the preset direction X is the direction in which the second mounting base 20 is inserted into the first mounting base 10 .
  • the first mounting base 10 and the second mounting base 20 are ring-shaped in order to facilitate the rotation and disassembly of the first mounting base 10 and the second mounting base 20 .
  • the first clamping part 11 is arranged on the end of the first mounting base 10 away from the drone body 200, and extends in the direction away from the rotation center of the second mounting base 20 in the shape of a raised wing
  • the second clamping part 21 is arranged at one end of the second mounting base 20 close to the drone body 200 , and extends toward the direction close to the rotation center of the second mounting base 20 in the shape of a raised wing.
  • one of the first engaging portion 11 and the second engaging portion 21 is set as a chute, and the other is set as a slider, and the slider slides in the chute, thereby lifting the first engaging portion 11 and the second engaging portion.
  • the bonding strength between the two engaging parts 21 is set as a chute, and the other is set as a slider, and the slider slides in the chute, thereby lifting the first engaging portion 11 and the second engaging portion.
  • Fig. 4 and Fig. 5 show an exploded view of the pan-tilt connection assembly 100 provided by one embodiment of the present application and an enlarged part B of Fig. 4 provided by one of the embodiments of the present application diagram, together with other drawings.
  • One end of the first mounting base 10 near the second mounting base 20 is also provided with a second limiting groove 12, and one end of the second limiting groove 12 communicates with the first limiting groove 111, and the second mounting base 20 is from the second preset position.
  • the first limiting portion 31 can slide from the second limiting groove 12 into the first limiting groove 111 .
  • the distance between the bottom of the first limiting groove 111 and the rotation axis of the second mounting base 20 is greater than the distance between the groove body of the second limiting groove 12 and the second mounting base 20 .
  • the second limiting groove 12 is used to provide a sliding groove for the first limiting part 31, so that when the second mounting base 20 slides from the second preset position to the first preset position, the first limiting part 31 slides in the second limiting groove 12 to the first limiting groove 111 . That is, the second limiting groove 12 can also limit the sliding of the second mounting base 20 relative to the first mounting base 10 by limiting the movement of the first limiting portion 31 .
  • a plurality of continuous protrusions can also be set in the first limiting groove 111 and the second limiting groove 31, so as to enhance the position of the first limiting part 31 in the first limiting groove 111 and the second limiting groove 31. Feedback of sliding movement to improve the user's feeling of use.
  • the first mounting base 10 is also provided with a second limiting portion 13, the second limiting portion 13 is arranged at the junction of the first limiting groove 111 and the second limiting groove 12, and the second limiting portion 12 is compared with the second limiting groove 111.
  • the groove bottom of the limiting groove 12 is closer to the rotation axis of the second mounting base 20, and during the movement of the second mounting base 20 from the second preset position to the first preset position, the first limiting portion 13 moves along the second limiting position.
  • the positioning groove 12 slides and slides over the second limiting portion 13 into the first limiting groove 111 to prevent relative rotation between the first mounting base 10 and the second mounting base 20 .
  • the second limiting part 13 has a first surface 131 and a second surface 132, the first surface 131 is arranged parallel to the bottom of the second limiting groove 12, and is close to the first limiting groove 111.
  • the groove walls of the two limiting grooves 12 are connected, the second surface 132 has an included angle with the set direction Y, and the second surface 132 also has an included angle with the first surface 131 at the same time, and the second surface can be connected to the first surface 131 and the second surface.
  • the plane or curved surface of the groove bottom of the second limiting groove 12, the setting direction Y is the relative rotation direction of the first mounting base 10 and the second mounting base 20, and the setting direction X is perpendicular to the preset direction Y.
  • the snap-fit joint strength between the first limiting portion 31 and the first limiting groove 111 is improved, thereby further improving the locking member 30 to the first mounting seat. 10 and the locking function of the second mounting base 20; on the other hand, it is convenient for the first limiting part 31 to slide from the second limiting groove 12 into the first limiting groove 111.
  • the locking member 30 includes a base 32 and an elastic member 33 .
  • the first limiting portion 31 is disposed on the base 32 , one end of the elastic member 33 abuts against the second mount 20 , and the other end of the elastic member 33 abuts against the base 32 , and the elastic member 33 is used to drive the base 32 to move.
  • Elastic member 33 comprises extension spring, stage clip, sponge and Rubber columns, etc.
  • the base 32 is arranged in a cuboid shape, and is provided with a protruding platform 321 that is at least partially protruding relative to the second mount 20 . skidding.
  • the base portion 32 slides relative to the second mounting base 20 along the radial direction of the rotation axis of the second mounting base 20 , so that the first limiting portion 31 provided on the base portion 32 extends into or leaves the first limiting portion.
  • the groove 111 is used to realize the function of locking or unlocking the relative sliding between the first mounting base 10 and the second mounting base 20 .
  • the second mount 20 includes a first housing 22, a second housing 23 and a limiting frame 24, the second housing 23 is mounted on the first housing 22, and there is a gap between the second housing 23 and the limiting frame 24.
  • the storage space 25 is used to accommodate the base 32 and the elastic member 33, the elastic member 33 drives the base 32 in the storage space 25, close to or away from the rotation axis of the second mount 20, the limit frame 24 is installed on the second
  • the casing 23 is away from the side of the first casing 22
  • the limiting frame 24 is disposed in the receiving space 25 close to the second casing 23
  • the limiting frame 24 is used to limit the sliding of the base 32 and the elastic member 33 .
  • the protruding platform 321 protrudes from the limiting frame 24 so that the limiting frame 24 can engage with the base 32 . It can be understood that, both the first shell 22 and the second shell 23 are arranged in an annular shape, and are fastened and screwed to each other.
  • FIG. 6 shows a partial exploded view of the pan/tilt connection assembly 100 provided by one embodiment of the present application, together with other drawings.
  • the second housing 23 is provided with a guide groove 231 perpendicular to the preset direction X, and the base 32 at least partially extends into the guide groove 231, and passes through the guide groove 231 to connect the first stopper 31, so that the base 32 can drive the first
  • the limiting portion 31 is close to or away from the rotation axis of the second mounting base 20 .
  • the first housing 22 is provided with a relief hole 221 that matches the guide groove 231, and the guide groove 231 communicates with the relief hole 221 and the accommodation space 25, so that the base 32 can be self-guiding groove 231 and the relief hole 32 It is connected with the first limiting portion 31 so that the first limiting portion 31 extends into the second limiting groove 12 and/or the first limiting groove 111 .
  • the first mounting base 10 is provided with three first clamping portions 11, the second mounting base 20 is correspondingly provided with three second clamping portions 21, and the first mounting base 10 is provided with at least one first limiting groove 111, one first Two limiting grooves 12 and a second limiting portion 13 , a first limiting groove 111 , a second limiting groove 12 and a second limiting portion 13 are disposed on the same first clamping portion 11 .
  • each first clamping portion 11 is provided with a first limiting groove 111, a second limiting groove 12 and a second limiting portion 13, and correspondingly, the second mounting seat 20 is provided with three The second engaging part 21 , so as to improve the matching success rate of the first engaging part 11 and the second engaging part 21 .
  • the matching success rate of the locking member 30 with the first limiting groove 111 , the second limiting groove 12 and the second limiting portion 13 can also be improved.
  • the second mounting base 20 is provided with at least two second clamping parts 21, and there is an opening 26 between one second clamping part 21 and the other second clamping part 21, and the opening 26 is used for inserting into the second mounting base 20.
  • the first mounting seat 10 When the first mounting seat 10 is installed, the first engaging portion 11 and the second engaging portion 21 avoid. Therefore, a space for inserting or withdrawing from the second mounting seat 20 is provided for the first engaging portion 11 .
  • the size of the opening 26 should be larger than the size of the first engaging part 11, or the part where the second engaging part 21 is connected to the opening 26 is set as an inclined plane, so that the first engaging part 11 can be inserted into the second engaging part rotatably.
  • the mounting base 20 is to combine the first mounting base 10 and the second mounting base 20 in the form of screw connection.
  • the second mounting base 20 is provided with an anti-slip structure 27 on the outer surface along the setting direction Y, the setting direction Y is the direction in which the first mounting base 10 and the second mounting base 20 rotate relative to each other, and the setting direction Y is perpendicular to the preset direction X .
  • the anti-slip structure 27 may be a structure with continuous grooves, or a structure composed of several raised dots. Thus, the frictional force between the user's body and the second mounting base 20 is increased.
  • FIG. 7 shows another exploded view of the pan/tilt connection assembly 100 provided by one embodiment of the present application, together with other drawings.
  • the pan/tilt connection assembly 100 is also provided with an auxiliary sign 40, the auxiliary sign 40 includes a first sign 41 and a second sign 42, and the first sign 41 is used to indicate that the second mounting seat 20 is currently located at the first preset position or the second preset position. position, the second mark 42 is used to indicate whether the second mounting base 20 can be inserted into the first mounting base 10 at present, that is, it is used to indicate whether the opening 26 is aligned with the first engaging portion 11, so that the first engaging portion 11 The second mount 20 can be inserted through the opening 26 .
  • the first mark 41 includes an unlock mark 411 and a lock mark 412, so The unlocking mark 411 and the locking mark are arranged on the first mounting base 10 along the setting direction Y, and the unlocking mark 411 is set corresponding to the first limiting groove 111 .
  • the second mark 42 includes a first calibration mark 421 and a second calibration mark 422.
  • the first calibration mark 421 is set on the first mount 10 and is set corresponding to the first limiting groove 111 and the unlocking mark 411.
  • the second calibration mark 422 is disposed on the second mounting base 20 , and the second calibration mark 422 is disposed corresponding to the opening 26 .
  • the first calibration mark 421 and the second calibration mark 422 are staggered, and at the second preset position, the first calibration mark 421 and the second calibration mark 422 are collinear in the preset direction X .
  • the unlocking mark 411 is an open paddle icon
  • the locking mark 412 is a locked paddle-shaped icon
  • the first calibration mark 421 and the second calibration mark 422 are dot-shaped icons.
  • the second mark further includes a third calibration mark 423, and the third calibration mark 423 is arranged below the locking mark 412. When the second mounting base 20 is at the second preset position, the locking mark 412, the third The calibration mark 423 and the second calibration mark 422 are collinear in the preset direction X.
  • auxiliary mark 40 In combination with the unlocking mark 411, the locking mark 412, the first calibration mark 421 and the second calibration mark 422 and the above-mentioned embodiments, the auxiliary mark 40 is further explained:
  • first clamping part 11 and the second clamping part 21 are disengaged, and the first clamping part 11 is rotated to the opening 26, and then the second mounting base 20 and the The first mounting base 10 is disengaged to remove the second mounting base on which the pan/tilt is installed.
  • a pan/tilt connection assembly 100 including a first mounting base 10 , a second mounting base 20 and a locking member 30 .
  • the first mount 10 is used to install the UAV fuselage 200 outside the gimbal connection assembly 100, the first mount 10 extends perpendicular to the preset direction X with at least one first engaging portion 11, and the first mount 10 is also provided with at least one first limiting slot 111 .
  • the second mounting base 20 is used to install the pan/tilt, and the second mounting base 20 has at least one second clamping portion 21 extending perpendicular to the preset direction X.
  • the second mounting base 20 can be positioned relative to the first mounting base 10 at the first preset position and the second preset position.
  • the locking member 30 is installed on the second mounting seat 20, and the locking member 30 has a first limiting portion 31 extending along the preset direction X.
  • the locking member 30 is used for when the second mounting seat 20 is located at the first preset position,
  • the first limiting portion 31 is plugged into the first limiting slot 111 to prevent the second mounting base 20 from rotating relative to the first mounting base 10 .
  • the preset direction X is the direction in which the second mounting base 20 is inserted into the first mounting base 10 .
  • the first limiting portion 31 is disengaged from the first limiting groove 111 , so that the second mounting base 20 can rotate relative to the first mounting base 10 .
  • the second mounting base 20 rotates from the first preset position to the second preset position relative to the first mounting base 10.
  • the second mounting seat 20 of the cloud platform can be removed from the drone body and stored separately to prevent the cloud platform and the drone from being damaged.
  • the embodiment of the present application also provides a drone 1000, including the above-mentioned pan-tilt connection assembly 100, the drone body 200, a pan-tilt (not shown) and a camera assembly (not shown).
  • the pan-tilt connection assembly 100 is the same as the pan-tilt connection assembly 100 described in the above-mentioned embodiments, and will not be repeated here.

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Accessories Of Cameras (AREA)

Abstract

Ensemble de liaison de cardan et véhicule aérien sans pilote. L'ensemble de liaison de cardan comprend un premier siège de montage (10), un second siège de montage (20) et un élément de verrouillage (30). Le premier siège de montage est utilisé pour être monté sur un corps de véhicule aérien sans pilote (200) ; le premier siège de montage s'étend perpendiculairement à une direction prédéfinie et est doté d'au moins une première partie de serrage (11) ; et le premier siège de montage est en outre doté d'au moins une première rainure de limitation (111). Le second siège de montage est utilisé pour monter un cardan ; le second siège de montage s'étend perpendiculairement à la direction prédéfinie et est doté d'au moins une seconde partie de serrage (21) ; le second siège de montage peut tourner, entre une première position prédéfinie et une seconde position prédéfinie, par rapport au premier siège de montage ; et lorsque le second siège de montage est dans la première position prédéfinie, la première partie de serrage est serrée sur la seconde partie de serrage. L'élément de verrouillage est monté sur le second siège de montage ; l'élément de verrouillage s'étend dans la direction prédéfinie et est doté d'une première partie de limitation (31) ; et l'élément de verrouillage est utilisé pour empêcher le second siège de montage de tourner par rapport au premier siège de montage lorsque le second siège de montage est dans la première position prédéfinie. Au moyen de la structure, le cardan est séparé du corps de véhicule aérien sans pilote, de sorte que le cardan et le véhicule aérien sans pilote sont protégés.
PCT/CN2023/072412 2022-01-26 2023-01-16 Ensemble de liaison de cardan et véhicule aérien sans pilote WO2023143199A1 (fr)

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CN202220232217.5 2022-01-26
CN202220232217.5U CN217022918U (zh) 2022-01-26 2022-01-26 云台连接组件及无人机

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WO2023143199A1 true WO2023143199A1 (fr) 2023-08-03

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CN217022918U (zh) * 2022-01-26 2022-07-22 深圳市道通智能航空技术股份有限公司 云台连接组件及无人机

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CN106628217A (zh) * 2016-12-23 2017-05-10 深圳市道通智能航空技术有限公司 一种可拆卸云台连接装置及无人飞行器
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CN217022918U (zh) * 2022-01-26 2022-07-22 深圳市道通智能航空技术股份有限公司 云台连接组件及无人机

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