CN111152927A - Put in cloud platform and unmanned aerial vehicle - Google Patents
Put in cloud platform and unmanned aerial vehicle Download PDFInfo
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- CN111152927A CN111152927A CN202010088799.XA CN202010088799A CN111152927A CN 111152927 A CN111152927 A CN 111152927A CN 202010088799 A CN202010088799 A CN 202010088799A CN 111152927 A CN111152927 A CN 111152927A
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- lifting rope
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- 238000004804 winding Methods 0.000 claims abstract description 25
- 238000009966 trimming Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
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- 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
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/02—Dropping, ejecting, or releasing articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
- B64U2101/60—UAVs specially adapted for particular uses or applications for transporting passengers; for transporting goods other than weapons
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- Aviation & Aerospace Engineering (AREA)
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Abstract
The invention discloses a throwing cloud deck and an unmanned aerial vehicle, which comprise: the holder body; the winding device comprises a winding wheel, a first driving device and a lifting rope, the winding wheel is rotatably connected with the holder body, one end of the lifting rope is fixed on the winding wheel, and the winding wheel can wind or release the lifting rope under the driving of the first driving device; the lifting hook is fixed at the other end of the lifting rope and comprises a fixed arm and a movable arm, the fixed arm and the movable arm can form a closed ring, and the ring can be opened; the wire cutting device comprises a cutter and a second driving device, and the second driving device can drive the cutter to cut off the lifting rope. The throwing cradle head has the advantages of rich functions, convenience in use and strong adaptability.
Description
Technical Field
The invention relates to the field of unmanned aerial vehicles, in particular to a throwing cloud deck and an unmanned aerial vehicle.
Background
At present, unmanned aerial vehicle uses extensively in the transportation of goods and materials, and current unmanned aerial vehicle's the function of puting in the cloud platform is comparatively single, only can realize simple transportation and the input of goods and materials, and it is inconvenient to use, therefore treats in the improvement.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides the throwing cloud platform which is rich in functions, convenient to use and high in adaptability.
The invention further provides the unmanned aerial vehicle.
In a first aspect, an embodiment of the present invention provides a putting cloud deck, including: the holder body; the winding device comprises a winding wheel, a first driving device and a lifting rope, the winding wheel is rotatably connected with the holder body, one end of the lifting rope is fixed on the winding wheel, and the winding wheel can wind or release the lifting rope under the driving of the first driving device; the lifting hook is fixed at the other end of the lifting rope and comprises a fixed arm and a movable arm, the fixed arm and the movable arm can form a closed ring, and the ring can be opened; the wire cutting device comprises a cutter and a second driving device, and the second driving device can drive the cutter to cut off the lifting rope.
The throwing cloud platform provided by the embodiment of the invention at least has the following beneficial effects: through setting up lifting rope and reel, can make things convenient for the staff to hang the goods and materials and put on the lifting hook to and make things convenient for the goods and materials to break away from the lifting hook, simultaneously, through setting up the reel, can realize accurate the input of goods and materials, the goods and materials is difficult for losing, through setting up the trimming device, can make the lifting rope in time cut the lifting rope when being twined by branch or electric wire, protection unmanned aerial vehicle, prevent the further expansion of loss, input cloud platform function is abundant, high durability and convenient use, strong adaptability.
According to the throwing cloud deck of other embodiments of the present invention, the lifting hook further includes a first elastic element, the first end of the fixed arm is provided with a first abutting surface, two opposite sides of the first end of the movable arm are respectively provided with a working surface and a second abutting surface, the working surface can suspend an object, the movable arm can move relative to the fixed arm along a first direction, so that the second abutting surface abuts against the first abutting surface, the fixed arm and the movable arm form the ring, the first elastic element can make the movable arm move relative to the fixed arm along a direction opposite to the first direction, so that the second abutting surface can disengage from and abut against the first abutting surface, and the first elastic element can also make the movable arm rotate relative to the fixed arm along a second direction, so that the ring is opened.
According to another embodiment of the present invention, the second end of the fixed arm is provided with a kidney-shaped hole, the second end of the movable arm is fixed with a rotating shaft, the rotating shaft is disposed in the kidney-shaped hole, and the rotating shaft can move along the kidney-shaped hole.
According to another embodiment of the present invention, the first elastic element is a first torsion spring, a first end of the first torsion spring abuts against the fixed arm, and a second end of the first torsion spring abuts against the movable arm.
According to the throwing cloud platform of other embodiments of the invention, the winding device further comprises a swinging shaft, the swinging shaft and the winding wheel synchronously rotate, a spiral reciprocating groove is formed in the swinging shaft, and the lifting rope is fixedly connected with the lifting hook after passing through the spiral reciprocating groove.
According to the throwing cloud platform of other embodiments of the invention, the winding device further comprises a pulley and an installation frame, the installation frame is rotatably connected with the cloud platform body, the pulley is rotatably arranged on the installation frame, a groove is formed in the outer circumferential surface of the pulley, and the lifting rope is fixedly connected with the lifting hook after sequentially passing through the spiral reciprocating groove and the groove.
According to other embodiments of the invention, the throwing cloud platform further comprises a worm wheel and a worm, the first driving device is a motor, the worm is fixedly connected with a rotating shaft of the motor, the worm wheel is fixedly connected with the reel, the worm wheel is meshed with the worm, and the transmission of the worm wheel and the worm can be self-locked.
According to another embodiment of the present invention, the cutting knife is rotatably connected to the holder body, and the second driving device can rotate the cutting knife.
According to the throwing cloud platform of other embodiments of the invention, the thread cutting device further comprises a second elastic element, the second driving device is a steering engine, an output end of the steering engine is fixedly provided with a swing rod, one end of the swing rod, which is far away from an output end of the steering engine, abuts against the cutter, the swing rod can drive the cutter to be close to the lifting rope, and the second elastic element provides the cutter with an elastic force far away from the lifting rope.
In a second aspect, an embodiment of the present invention provides an unmanned aerial vehicle, including the above-mentioned throwing cloud deck.
The unmanned aerial vehicle provided by the embodiment of the invention at least has the following beneficial effects: put in the cloud platform through setting up, can be so that unmanned aerial vehicle's the function of putting in more abundant, it is more convenient to use, and the competitiveness is stronger.
Drawings
Fig. 1 is an oblique view of a throwing head of a first embodiment;
fig. 2 is a cross-sectional view of the drop head of fig. 1;
fig. 3 is an oblique view of the interior of the drop head of fig. 1;
fig. 4 is an oblique view from another angle of the inside of the drop head of fig. 1;
fig. 5 is a front view of the hook of the drop head of fig. 1;
fig. 6 is a cross-sectional view of a hook of the drop head of fig. 1;
fig. 7 is an exploded view of the hook of the drop head of fig. 1;
fig. 8 is an oblique view of a part of the thread cutting device of the throwing head in fig. 1;
fig. 9 is an oblique view of the thread cutting device of the drop head of fig. 1.
Detailed Description
The concept and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments to fully understand the objects, features and effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention.
In the description of the embodiments of the present invention, if an orientation description is referred to, for example, the orientations or positional relationships indicated by "upper", "lower", "front", "rear", "left", "right", etc. are based on the orientations or positional relationships shown in the drawings, only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the embodiments of the present invention, if a feature is referred to as being "disposed", "fixed", "connected", or "mounted" to another feature, it may be directly disposed, fixed, or connected to the other feature or may be indirectly disposed, fixed, connected, or mounted to the other feature. In the description of the embodiments of the present invention, if "a number" is referred to, it means one or more, if "a plurality" is referred to, it means two or more, if "greater than", "less than" or "more than" is referred to, it is understood that the number is not included, and if "greater than", "lower" or "inner" is referred to, it is understood that the number is included. If reference is made to "first" or "second", this should be understood to distinguish between features and not to indicate or imply relative importance or to implicitly indicate the number of indicated features or to implicitly indicate the precedence of the indicated features.
With reference to fig. 1 to 4, fig. 1 is an oblique view of a first embodiment of a delivery head, fig. 2 is a cross-sectional view of the delivery head of fig. 1, fig. 3 is an oblique view of the interior of the delivery head of fig. 1, and fig. 4 is an oblique view of another angle of the interior of the delivery head of fig. 1. The throwing cloud platform of the embodiment comprises a cloud platform body 100, a winding device 200, a lifting hook 300 and a thread cutting device 400, wherein the winding device 200 comprises a first driving device 210, a reel 220, a swinging shaft 230, a pulley assembly 240 and a lifting rope 250, one end of the lifting rope 250 is fixed on the reel 220, the other end of the lifting rope 250 is fixed on the lifting hook 300, under the driving of the first driving device 210, the reel 220 rotates in the forward direction, the lifting rope 250 is wound on the reel 220, and the lifting hook 300 is continuously close to the cloud platform body 100, so that objects hung on the lifting hook 300 are collected; alternatively, the reel 220 is rotated in a reverse direction by the first driving means 210, the hanging rope 250 is released from the reel 220, and the hook 300 is continuously moved away from the head body 100, so that the article hung on the hook 300 is put down to be taken off from the hook 300. The trimming device 400 can cut the lifting rope 250, so that when the lifting rope 250 is hung on a branch or an electric wire, the unmanned aerial vehicle can break away in time, and larger loss is avoided.
Specifically, the first driving device 210 includes a motor 211, a worm 212, and a worm wheel 213, a rotation shaft of the motor 211 is engaged with the worm 212 through a gear set such that the worm 212 can rotate, the worm 212 is engaged with the worm wheel 213, and the worm wheel 213 is fixedly connected with the reel 220, thereby rotating the reel 220 in the forward or reverse direction and, at the same time, achieving a deceleration of the motor 211 to the reel 220. To prevent the hanging rope 250 from being automatically separated from the reel 220 by the weight of the object hung from the hanger 300, the worm 212 and the worm wheel 213 can be self-locked, i.e., the spreading helix angle of the worm 212 is smaller than the friction angle of the contact between the worm 212 and the worm wheel 213.
In another embodiment, the motor 211 can also directly drive the reel 220 after being decelerated by the gear set, and in this case, the gear set needs a larger speed reduction ratio and occupies a larger space.
In order to wind the hanging rope 250 on the reel 220 uniformly, a cycloid shaft 230 is provided, the cycloid shaft 230 is connected with the holder body 100 in a rotating manner (through a bearing), one end of the cycloid shaft 230 is connected with the reel 220 through another gear set to realize synchronous rotation (synchronous rotation means that the reel 220 rotates, the cycloid shaft 230 rotates, the reel 220 stops rotating, and the cycloid shaft 230 stops rotating), a spiral reciprocating groove is provided on the surface of the cycloid shaft 230, the spiral reciprocating groove comprises a first spiral groove 231 and a second spiral groove 232, the rotating direction of the first spiral groove 231 is opposite to that of the second spiral groove 232, the lead of the first spiral groove 231 is equal to that of the second spiral groove 232, the tail end of the first spiral groove 231 is communicated with the starting end of the second spiral groove 232, the tail end of the second spiral groove 232 is communicated with the starting end of the first spiral groove, and after the hanging rope 250 is led out from the reel 220, after passing through the spiral reciprocating groove, the lifting rope 250 is fixedly connected with the lifting hook 300, and when the winding wheel 220 rotates to take up the line, the lifting rope 250 reciprocates in a reciprocating manner along the axial direction of the cycloid shaft 230 under the action of the spiral reciprocating groove, so that the lifting rope 250 is uniformly wound on the winding wheel 220.
For the use of cooperation cycloid axle 230, be provided with pulley assembly 240, pulley assembly 240 includes pulley 241 and mounting bracket 242, and mounting bracket 242 rotates with cloud platform body 100 to be connected (realize through the bearing), and pulley 241 rotates to be set up on mounting bracket 242 (be provided with the pivot on mounting bracket 242, and pulley 241 cover is established in the pivot), is provided with the recess on the outer circumferential surface of pulley 241, and after the lifting rope 250 was drawn forth from cycloid axle 230, behind the recess on pulley 241, again with lifting hook 300 fixed connection.
Referring to fig. 8 and 9, fig. 8 is an oblique view of a part of the thread cutting device 400 of the cradle head of fig. 1, fig. 9 is an oblique view of the thread cutting device 400 of the cradle head of fig. 1, in order to enable the unmanned aerial vehicle to be timely detached when the lifting rope 250 is hung on a branch or an electric wire, the thread cutting device 400 includes a second driving device 410, a second elastic element 420, a swing rod 430, a tool post 440 and a cutter 450, in this embodiment, the second driving device 410 is a steering engine, one end of the swing rod 430 is fixed on an output end of the steering engine, the other end of the swing rod 430 abuts against the tool post 440, one end of the tool post 440 is rotatably connected with the cradle head body 100, the other end of the tool post 440 is fixedly fixed with the cutter 450 through a screw lock, the cradle head body 100 is provided with a lead hole 110, the lifting rope 250 is fixedly connected with the lifting hook 300 after being led out from the pulley 241, and a, under the drive of the steering engine, the swing rod 430 can drive the tool apron 440 to swing, and the cutter 450 is close to the lifting rope 250, so that the lifting rope 250 is cut off.
In another embodiment, the second driving device 410 is a linear motor, the blade holder 440 is fixed to an output end of the linear motor, the blade 441 faces the lifting rope 250, and the blade 441 can cut the lifting rope 250 by the linear motor.
In order to restore the cutter 450 to the original position and prevent the cutter 450 from being operated by mistake, the lifting rope 250 is cut off, the second elastic element 420 is provided, in this embodiment, the second elastic element 420 is a second torsion spring, one end of the second torsion spring abuts against the holder body 100, the other end of the second torsion spring abuts against the tool apron 440, and under the action of the second torsion spring, the tool apron 440 drives the cutter 450 to be away from the lifting rope 250 and keeps the state of abutting against the holder body 100.
In another embodiment, the second elastic element 420 may also be a compression spring, that is, one end of the compression spring abuts against the holder body 100, and the other end abuts against the tool holder 440, and the compression spring drives the tool holder 440 away from the lifting rope 250 and maintains the state of abutting against the holder body 100.
Referring to fig. 5 to 7, fig. 5 is a front view of the hook 300 of fig. 1, fig. 6 is a cross-sectional view of the hook 300 of fig. 1, and fig. 7 is an exploded view of the hook 300 of fig. 1. The hook 300 includes a movable arm 310, a fixed arm 320, a rotating shaft 330, a first elastic member 340 and an end cap 350, wherein the lower end of the movable arm 310 is a first end thereof (refer to fig. 5), the upper end of the fixed arm 320 is a second end thereof (refer to fig. 5), similarly, the lower end of the fixed arm 320 is a first end thereof (refer to fig. 5), the upper end of the fixed arm 320 is a second end thereof (refer to fig. 5), the second end of the movable arm 310 is rotatably connected to the second end of the fixed arm 320, the movable arm 310 is capable of rotating around a front-rear axis with respect to the fixed arm 320, and the movable arm 310 is capable of moving up and down with respect to the fixed arm 320, the movable arm 310 is overall in a "V" shape, the fixed arm 320 is in a long strip shape, after the first end of the movable arm 310 is locked to the first end of the fixed arm 320, the movable arm 310 and the fixed arm 320 form a closed loop, an article is set on the movable arm 310 by a rope or, i.e., the second direction is clockwise), the hook 300 is opened and the item can be lowered.
In order to lock the first end of the movable arm 310 and the first end of the fixed arm 320, the first end of the fixed arm 320 is provided with a locking hole 324, the lower end surface of the locking hole 324 is an inclined surface (see fig. 6), a locking groove is formed on the inclined surface, a surface of the bottom surface of the locking groove, which tends to be horizontal, is a first abutting surface 325, correspondingly, a boss 311 (see fig. 6) is arranged on the lower side of the first end of the movable arm 310, and a second abutting surface 318 is arranged on the lower left side of the boss 311.
After the first end of the movable arm 310 extends into the locking hole 324, the boss 311 can be clamped into the clamping groove, when the first abutting surface 325 and the second abutting surface 318 abut against each other, the movable arm 310 cannot rotate relative to the fixed arm 320, and when the movable arm 310 needs to rotate relative to the fixed arm 320 in the clockwise direction, the movable arm 310 needs to move upward, after the first abutting surface 325 and the second abutting surface 318 are disengaged from each other, the first end of the movable arm 310 is disengaged from the locking hole 324, the movable arm 310 rotates relative to the fixed arm 320 in the clockwise direction, and the hook 300 is opened.
Therefore, by hanging the article on the movable arm 310, due to the gravity of the article, the first abutting surface 325 and the second abutting surface 318 can be kept abutting, that is, the movable arm 310 moves along the first direction relative to the fixed arm 320, that is, the movable arm 310 moves along the downward direction relative to the fixed arm 320, and when the hook 300 needs to be unlocked, the movable arm 310 moves along the direction opposite to the first direction relative to the fixed arm 320, that is, the movable arm 310 moves along the upward direction relative to the fixed arm 320.
In order to realize the rotational connection between the second end of the movable arm 310 and the second end of the fixed arm 320 and simultaneously enable the movable arm 310 to move up and down relative to the fixed arm 320, a waist-shaped hole 322 is formed at the first end of the fixed arm 320, the length direction of the waist-shaped hole 322 is arranged up and down, correspondingly, a rotating shaft 330 is fixed on the movable arm 310, and after the rotating shaft 330 passes through the waist-shaped hole 322, the movable arm 310 can rotate along the axis in the front-back direction (refer to fig. 5) and can also move up and down relative to the fixed arm 320 (refer to fig. 5).
In this embodiment, the rotating shaft 330 is a screw, the second end of the movable arm 310 is provided with a connecting groove 313, after the second end of the fixed arm 320 is placed in the connecting groove 313, the screw passes through the through hole 312 and the waist-shaped hole 322 in sequence, and then is screwed and fixed with the movable arm 310.
In another embodiment, the waist-shaped hole 322 may be replaced by an arc-shaped hole, and the arc-shaped hole may also realize the rotational connection between the second end of the movable arm 310 and the second end of the fixed arm 320, and simultaneously enable the movable arm 310 to move in the up-and-down direction relative to the fixed arm 320.
In order to enable the movable arm 310 to rotate clockwise (refer to fig. 5) relative to the fixed arm 320 automatically when the article is separated from the working surface 317 of the movable arm 310 after the article falls to the ground, a first elastic element 340 is provided, in this embodiment, the first elastic element 340 is a first torsion spring, the first torsion spring is sleeved on the rotating shaft 330, a first end of the first torsion spring abuts against the fixed arm 320, a second end of the first torsion spring abuts against the movable arm 310, when the first end of the movable arm 310 extends into the locking hole 324, the first torsion spring is in a deformation state, when the article is separated from the working surface 317 of the movable arm 310, the first torsion spring drives the movable arm 310 to rotate clockwise relative to the fixed arm 320, and meanwhile, the boss 311 slides out of the slot, the movable arm 310 slides upward relative to the fixed arm 320, the second abutting surface 318 is separated from the first abutting surface 325, and finally unlocking of the movable arm 310 and the fixed arm 320 is realized, the closed loop formed by the movable arm 310 and the fixed arm 320 is opened.
In order to facilitate the installation of the first torsion spring, the second end of the fixed arm 320 is provided with an accommodating groove 323, after the first torsion spring is placed in the accommodating groove 323, the first end of the first torsion spring is abutted against the fixed arm 320 (the first end of the first torsion spring is abutted against the fixed arm 320 by inserting the first end of the fixed arm 320 into the blind hole), meanwhile, the second end of the movable arm 310 is provided with a positioning hole 314, an orthographic projection of the inner surface 315 at the front side of the positioning hole 314 is a regular hexagon, correspondingly, an orthographic projection of the outer contour surface of the end cap 350 is a regular hexagon, after the end cap 350 is embedded into the positioning hole 314, the second end of the first torsion spring is abutted against the end cap 350 (the second end of the first torsion spring is abutted against the end cap 350 by arranging the blind hole on the end cap 350), and the end cap 350 is finally locked with a screw (i.e., the rotating shaft 330).
Because the end cap 350 and the positioning hole 314 are regular hexagons matched with each other, the angle of the end cap 350 inserted into the positioning hole 314 can be conveniently adjusted, and the blind hole in the end cap 350 can be conveniently inserted into the second end of the first torsion spring in an aligned manner. The first torsion spring can be conveniently installed and fixed by detachably fixing the end cap 350 to the movable arm 310.
In other embodiments, the orthographic projection of the inner surface 315 forward of the locating aperture 314 and the orthographic projection of the outer contoured surface of the end cap 350 can be other regular polygons, such as an equilateral triangle and a positive direction.
In another embodiment, the end cap 350 may be fastened to the movable arm 310 by screws, so as to detachably fix the end cap 350.
In another embodiment, the first elastic element 340 may also be a compression spring, that is, an arc-shaped blind hole is formed on the second end of the movable arm 310, the compression spring is placed in the arc-shaped blind hole, and when the first end of the movable arm 310 extends into the lock hole 324, the compression spring is in a compressed state, so that the movable arm 310 can also automatically rotate in a clockwise direction relative to the fixed arm 320.
Referring to fig. 6, in order to prevent the first end of the movable arm 310 from protruding from the locking hole 324 too much, the second end of the movable arm 310 is provided with a first fastening point 316, the second end of the fixed arm 320 is provided with a second fastening point 326, and when the protrusion 110 is placed in the fastening slot, the first fastening point 316 and the second fastening point 326 are abutted.
In order to facilitate the hoisting of the hook 300, the fixed arm 320 is provided with a hanging ring 321, and the unmanned aerial vehicle shell can be connected with the hanging ring 321 through a hanging rope, so that the installation of the hook 300 is realized.
The invention also relates to an unmanned aerial vehicle, which comprises the lifting hook 300 capable of automatically unlocking, wherein a lifting rope is arranged on the unmanned aerial vehicle and is connected with the lifting ring 321.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. Furthermore, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.
Claims (10)
1. A putting cloud deck, comprising:
the holder body;
the winding device comprises a winding wheel, a first driving device and a lifting rope, the winding wheel is rotatably connected with the holder body, one end of the lifting rope is fixed on the winding wheel, and the winding wheel can wind or release the lifting rope under the driving of the first driving device;
the lifting hook comprises a fixed arm and a movable arm, the lifting hook is fixed at the other end of the lifting rope, the fixed arm and the movable arm can form a closed ring, and the ring can be opened;
the wire cutting device comprises a cutter and a second driving device, and the second driving device can drive the cutter to cut off the lifting rope.
2. The drop head according to claim 1, wherein the hook further comprises a first elastic element, the first end of the fixed arm is provided with a first abutting surface, two opposite sides of the first end of the movable arm are respectively provided with a working surface and a second abutting surface, the working surface can be used for hanging articles, the movable arm can move relative to the fixed arm along a first direction, so that the second abutting surface abuts against the first abutting surface, the fixed arm and the movable arm form the ring, the first elastic element can enable the movable arm to move relative to the fixed arm along a direction opposite to the first direction, so that the second abutting surface can be separated from and abutted against the first abutting surface, and the first elastic element can also enable the movable arm to rotate relative to the fixed arm along a second direction, so that the ring is opened.
3. The putting cloud deck according to claim 2, wherein the second end of the fixed arm is provided with a waist-shaped hole, the second end of the movable arm is fixed with a rotating shaft, the rotating shaft is arranged in the waist-shaped hole, and the rotating shaft can move along the waist-shaped hole.
4. A throwing head according to claim 2, wherein the first elastic element is a first torsion spring, a first end of the first torsion spring abuts against the fixed arm, and a second end of the first torsion spring abuts against the movable arm.
5. A putting head according to claim 1, wherein the winding device further comprises a swinging shaft, the swinging shaft and the winding wheel rotate synchronously, a spiral reciprocating groove is arranged on the swinging shaft, and the lifting rope passes through the spiral reciprocating groove and then is fixedly connected with the lifting hook.
6. A putting cloud platform according to claim 5, characterized in that, winding device still includes pulley and mounting bracket, the mounting bracket with the cloud platform body rotates to be connected, the pulley rotates to be set up on the mounting bracket, be provided with the recess on the outer circumferential surface of pulley, the lifting rope pass through in proper order spiral reciprocating groove with behind the recess, with lifting hook fixed connection.
7. A throwing holder according to claim 1, further comprising a worm gear and a worm, wherein the first driving device is a motor, the worm is fixedly connected with a rotating shaft of the motor, the worm gear is fixedly connected with the reel, the worm gear is meshed with the worm, and the transmission of the worm gear and the worm can be self-locked.
8. A putting in cloud deck according to claim 1, wherein the cutter is rotatably connected with the cloud deck body, and the second driving device can rotate the cutter.
9. A throwing cloud platform according to claim 8, characterized in that, the thread trimming device further comprises a second elastic element, the second driving device is a steering engine, a swing rod is fixed on the output end of the steering engine, one end of the swing rod, which is far away from the output end of the steering engine, abuts against the cutter, the swing rod can drive the cutter to be close to the lifting rope, and the second elastic element gives the cutter an elastic force which is far away from the lifting rope.
10. An unmanned aerial vehicle comprising a delivery head according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010088799.XA CN111152927A (en) | 2020-02-12 | 2020-02-12 | Put in cloud platform and unmanned aerial vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010088799.XA CN111152927A (en) | 2020-02-12 | 2020-02-12 | Put in cloud platform and unmanned aerial vehicle |
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| CN111152927A true CN111152927A (en) | 2020-05-15 |
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| CN202010088799.XA Pending CN111152927A (en) | 2020-02-12 | 2020-02-12 | Put in cloud platform and unmanned aerial vehicle |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112644698A (en) * | 2020-12-31 | 2021-04-13 | 山东省民智无人机科技有限公司 | Fire control is with unmanned aerial vehicle that puts out a fire |
| CN112776984A (en) * | 2021-03-15 | 2021-05-11 | 国网新疆电力有限公司巴州供电公司 | Unmanned aerial vehicle fixed point throwing device |
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| CN211766302U (en) * | 2020-02-12 | 2020-10-27 | 哈瓦国际航空技术（深圳）有限公司 | Put in cloud platform and unmanned aerial vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112644698A (en) * | 2020-12-31 | 2021-04-13 | 山东省民智无人机科技有限公司 | Fire control is with unmanned aerial vehicle that puts out a fire |
| CN112644698B (en) * | 2020-12-31 | 2022-05-24 | 山东省民智无人机科技有限公司 | Fire control is with unmanned aerial vehicle that puts out a fire |
| CN112776984A (en) * | 2021-03-15 | 2021-05-11 | 国网新疆电力有限公司巴州供电公司 | Unmanned aerial vehicle fixed point throwing device |
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