CN210822769U - Throwing device and unmanned aerial vehicle - Google Patents
Throwing device and unmanned aerial vehicle Download PDFInfo
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- CN210822769U CN210822769U CN201920872395.2U CN201920872395U CN210822769U CN 210822769 U CN210822769 U CN 210822769U CN 201920872395 U CN201920872395 U CN 201920872395U CN 210822769 U CN210822769 U CN 210822769U
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Abstract
The utility model relates to the technical field of unmanned aerial vehicle load, and provides a throwing device and an unmanned aerial vehicle, wherein the throwing device comprises a support frame, a hanging groove is formed on the support frame, and a throwing component is arranged at the opening of the hanging groove; the throwing assembly comprises a hanging rod and a throwing shaft which are respectively arranged on the opposite side walls of the hanging groove, the hanging rod is rotatably connected to one side wall of the hanging groove and used for closing and opening the opening, the throwing shaft is arranged on the other side wall of the hanging groove in a telescopic mode, the telescopic end portion of the throwing shaft is used for extending out of a preset distance and butt-jointed to the rotating free end portion of the hanging rod to lock the hanging rod to close the opening, and the telescopic end portion of the throwing shaft is used for retracting the preset distance and is separated from butt-joint with the hanging rod to release the hanging rod to open the opening; the unmanned aerial vehicle is provided with the throwing device; the utility model provides a throwing device and unmanned aerial vehicle have the fast advantage of throwing speed.
Description
Technical Field
The utility model relates to an unmanned air vehicle technique field, more specifically say, relate to a device and unmanned aerial vehicle jettisoninge.
Background
At present, scenes such as fixed-point shooting, throwing, observing or rescuing and the like are increasingly increased by using an unmanned aerial vehicle cloud deck and other mounting devices, meanwhile, when a plurality of throwing mounting devices of unmanned aerial vehicles on the market execute tasks, the unmanned aerial vehicles are required to identify positions through common lenses, and then the steering engine is used for driving the hooks to throw at fixed points;
many unmanned aerial vehicle are jettisoned and are carried device when carrying out traditional flight jettisoning task, no matter observe or jettison, because the restriction of traditional structure has leaded to inconvenient nature and the instability of operation, realize the work demand through the weight of constantly adjusting unmanned aerial vehicle position and jettisoning article usually, bring very big inconvenient and test for unmanned aerial vehicle flight operation, also brought the test for unmanned aerial vehicle flight performance experience simultaneously.
General unmanned aerial vehicle throwing carry device mostly adopts simple camera lens, steering wheel, couple and other structures, uses the screw fastening position to lead to the inaccurate and not enough scheduling problem of load weight of location, bring uncertain factor for throwing the stability of task, bring the limitation for the flight task.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a throwing device to solve the inaccurate and not enough technical problem of load weight in unmanned aerial vehicle throwing device location that exists among the prior art.
In order to achieve the purpose, the technical scheme adopted by the utility model is a throwing device, which comprises a support frame, wherein a hanging groove is formed on the support frame, and a throwing component is arranged at the opening of the hanging groove;
the throwing assembly comprises a hanging rod and a throwing shaft, the hanging rod and the throwing shaft are respectively arranged on opposite side walls of the hanging groove, the hanging rod is rotatably connected to one side wall of the hanging groove and used for closing and opening the opening, the throwing shaft is arranged on the other side wall of the hanging groove in a telescopic mode, the telescopic end portion of the throwing shaft is used for extending out of a preset distance and is in butt joint with the rotating free end portion of the hanging rod to lock the hanging rod and further close the opening, and the telescopic end portion of the throwing shaft is further used for retracting the preset distance and is separated from the butt joint with the hanging rod to release the hanging rod and further open the opening.
Further, the hanging rod rotates towards a direction far away from the opening when being released.
Furthermore, an elastic piece used for driving the hanging rod to rotate towards the direction far away from the opening is arranged between the hanging rod and the supporting frame.
Furthermore, the elastic part is a torsion spring, one end of the torsion spring is abutted against the groove wall of the hanging groove, and the other end of the torsion spring is abutted against the hanging rod.
Furthermore, an upper supporting plate is formed at the free rotating end of the hanging rod, and a lower supporting plate which is used for being arranged side by side up and down with the upper supporting plate and supporting the upper supporting plate is formed at the telescopic end of the throwing shaft.
Further, when the hanging rod is locked, the length direction of the hanging rod is coincided with the length direction of the throwing shaft, and the telescopic direction of the throwing shaft is coincided with the length direction of the throwing shaft.
Furthermore, the support frame is provided with a sliding groove, the throwing shaft is accommodated in the sliding groove and can move relative to the sliding groove, and the length of the extending part of the throwing shaft is less than or equal to the length of the part, located in the sliding groove, of the throwing shaft.
Furthermore, a camera component and a control component electrically connected with the camera component are arranged on the supporting frame, and the control component is used for electrically connecting the throwing component.
Further, the throwing device also comprises a protective shell for protecting the throwing assembly and the camera assembly.
Another object of the utility model is to provide an unmanned aerial vehicle, unmanned aerial vehicle is provided with as above the device of jettisoning.
The utility model provides a jettisoning device and unmanned aerial vehicle's beneficial effect lies in:
the telescopic end part of the throwing shaft extends out to lock a hanging rod for hanging and carrying an object to be thrown, one end part of the hanging rod is fixed on the groove wall of the hanging groove through the matching of the throwing shaft and the hanging rod, the other end of the hanging rod is butted and fixed with the throwing shaft, namely, the two end parts of the hanging rod for hanging and carrying the object to be thrown are supported by corresponding structures, so that the load-carrying capacity of the hanging rod is improved, and the release of the hanging rod is more flexible; in addition, the hanging rod is connected to the wall of the hanging groove in a rotating mode, and can be rapidly opened downwards under the action of the gravity of the object to be thrown, so that the throwing speed is improved, and the accuracy of throwing to a target site is improved;
be provided with as above unmanned aerial vehicle of jettison device has the fast advantage of jettison.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a three-dimensional structure diagram of a throwing device provided by the embodiment of the utility model;
fig. 2 is an exploded view of a casting apparatus according to an embodiment of the present invention;
fig. 3 is a perspective structural view of a supporting frame according to an embodiment of the present invention;
fig. 4 is a front view of the mounting groove according to the embodiment of the present invention in an open state;
fig. 5 is a front view of the mounting groove according to the embodiment of the present invention in a closed state;
fig. 6 is a three-dimensional structure diagram of a hanging rod provided by the embodiment of the invention;
fig. 7 is a three-dimensional structure diagram of a throwing shaft provided by the embodiment of the utility model;
fig. 8 is a perspective view of another perspective of the support frame according to the embodiment of the present invention;
fig. 9 is an exploded view of the quick release assembly according to an embodiment of the present invention.
The figures are numbered:
| supporting |
1 | |
224 | |
42 |
| |
11 | |
13 | |
411 |
| |
2 | Slotting | 121 | Quick- |
5 |
| |
21 | |
122 | Quick-release |
511 |
| |
22 | |
225 | Quick-release |
512 |
| |
221 | |
3 | Fixed |
52 |
| Free end of |
211 | |
31 | |
53 |
| Fixing |
23 | Panoramic camera | 32 | A first |
54 |
| |
24 | |
33 | |
55 |
| Upper |
212 | Network |
34 | Retracting abutment | 56 |
| |
222 | |
35 | Wedge-shaped part | 57 |
| First engaging part | 213 | Mute |
36 | Second |
58 |
| Second |
223 | |
4 | ||
| |
12 | Lower cover | 41 |
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected or indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention, and are not intended to indicate that a device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating relative importance or as indicating a number of technical features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. The following describes the specific implementation of the present invention in more detail with reference to specific embodiments:
as shown in fig. 1 to 3, the embodiment of the utility model provides a throwing device, it is used for installing on unmanned aerial vehicle and be used for carrying out the task of throwing article, when unmanned aerial vehicle traveles to the destination, throwing device releases article to the target site.
The throwing device comprises a support frame 1, wherein a mounting groove 11 is formed on the support frame 1, and a throwing component 2 for closing and opening the opening is arranged at the opening of the mounting groove 11; when the throwing device is installed on an unmanned aerial vehicle, the opening of the mounting groove 11 is arranged downwards, and in the flying process of the unmanned aerial vehicle, the opening is always downwards, the downwards direction comprises but is not limited to vertical downwards and inclined downwards, the design is convenient for the throwing component 2 to open the opening, and when the throwing component 2 opens the opening, articles mounted on the throwing component 2 fall to a target place under the action of self gravity;
the throwing assembly 2 comprises a hanging rod 21 and a throwing shaft 22 which are respectively arranged on opposite side walls of a hanging groove 11, the hanging rod 21 is rotatably connected to one side wall of the hanging groove 11 and is used for hanging an article to be thrown, the throwing shaft 22 is telescopically arranged on the other side wall of the hanging groove 11 and is used for locking and releasing the hanging rod 21, a telescopic end part 221 of the throwing shaft 22 is used for extending out a preset distance and is butted with a rotary free end part 211 of the hanging rod 21 to lock the hanging rod 21, the telescopic end part 221 refers to a part of the throwing shaft 22 exposed out of the hanging groove 11, the rotary free end part 211 refers to an end part of the hanging rod 21 which freely rotates and is butted with the telescopic end part 221, the telescopic end part 221 locks the hanging rod 21 and limits the rotation of the hanging rod 21, namely, an opening is closed, and the article to be thrown cannot be separated after being hung on the hanging rod 21; meanwhile, the telescopic end 221 of the throwing shaft 22 is used for retracting a preset distance and is separated from the butt joint with the hanging rod 21 to release the hanging rod 21, the telescopic end 221 releases the hanging rod 21, the rotation of the hanging rod 21 is not limited any more, namely, the hanging rod 21 can rotate under the action of external force, namely, the opening can be opened under the action of gravity of an object to be thrown.
The working principle of the throwing device provided by the embodiment is as follows:
as shown in fig. 4, when the article to be cast needs to be hung on the casting assembly 2, the casting shaft 22 is retracted to a preset distance and is separated from the butt joint with the hanging rod 21, the preset distance is that the telescopic end 221 of the casting shaft 22 is retracted to a free rotating end 211 which just does not abut against the hanging rod 21, the hanging rod 21 is rotated to open the opening of the hanging groove 11, and the hanging part of the article to be cast, such as a hook or a rope, is put into the hanging groove 11; as shown in fig. 5, the hanging rod 21 is rotated to the opening of the hanging groove 11 and the rotating free end portion 211 is opposite to the telescopic end portion 221, the throwing shaft 22 is extended out again by a preset distance, the preset distance is that the telescopic end portion 221 of the throwing shaft 22 is abutted against the rotating free end portion 211 of the hanging rod 21, and the hanging rod 21 is provided with a supporting force, at this time, the object to be thrown is hung on the hanging rod 21, and the throwing shaft 22 and the hanging rod 21 are matched to support the object to be thrown. When the unmanned aerial vehicle carrying the throwing device is lifted, the object to be thrown is hung on the hanging rod 21 under the action of self gravity;
when the object to be cast needs to be cast, please refer to fig. 4 again, the extended casting shaft 22 is retracted by a preset distance, the telescopic end 221 of the casting shaft 22 is separated from the free end 211 of the hanging rod 21, the casting shaft 22 no longer supports the hanging rod 21, the hanging rod 21 rotates downwards under the action of the gravity of the object to be cast, the opening of the hanging groove 11 is opened, and the object to be cast slides down from the hanging rod 21 for casting.
The throwing device provided by the embodiment has the following technical effects:
the telescopic end part 221 of the throwing shaft 22 extends out to lock the hanging rod 21 for hanging the object to be thrown, one end part of the hanging rod 21 is fixed on the groove wall of the hanging groove 11 through the matching of the throwing shaft 22 and the hanging rod 21, the other end of the hanging rod 21 is in butt joint with the throwing shaft 22 and then fixed, namely, two end parts of the hanging rod 21 for hanging the object to be thrown are supported by corresponding structures, so that the load-carrying capacity of the hanging rod 21 is improved, and the hanging rod 21 is released more flexibly; in addition, because the hanging rod 21 is connected to the wall of the hanging groove 11 in a rotating mode, the hanging rod 21 can be opened downwards rapidly under the action of the gravity of the object to be thrown, the throwing speed is improved, and the accuracy of throwing to a target place is improved.
Further, as the embodiment of the utility model provides a specific implementation way of device of jettisoninging, the quantity of peg 21 is at least two, and two at least peg 21 intervals set up on the cell wall of carry groove 11, and the quantity of axle 22 of jettisoninging simultaneously corresponds with peg 21, promptly through the axle 22 control peg 21 of jettisoninging that corresponds, can realize that the carry is at least two and treats the article of jettisoninging to can jettisoninging on two at least different target places respectively.
Further, as a specific implementation manner of the throwing device provided by the embodiment of the present invention, the hanging rod 21 rotates in a direction away from the opening when being released. Through setting up peg 21 to rotate towards the direction of keeping away from the opening, be convenient for peg 21 when the release, the gravity direction of the article of waiting to jettison is unanimous with peg 21 rotation direction, does benefit to the article of waiting to jettison and breaks away from peg 21.
Specifically, as shown in fig. 6, as a specific implementation manner of the throwing device provided by the embodiment of the present invention, the hanging rod 21 is rotatably connected to the support frame 1 through the fixing pin 23, the fixing pin 23 is fixedly disposed on the support frame 1, the hanging rod 21 rotates around the fixing pin 23, the hanging rod 21 can rotate to a horizontal position or a vertical position, that is, the length direction of the hanging rod 21 is parallel to the horizontal direction or the length direction of the hanging rod 21 is parallel to the vertical direction, and when the hanging rod 21 rotates to the parallel vertical direction, the object to be thrown, which is hung on the hanging rod 21, slides off from the hanging rod 21.
Further, as a specific implementation manner of the throwing device provided by the embodiment of the present invention, an elastic member 24 for driving the hanging rod 21 to rotate towards a direction away from the opening is arranged between the hanging rod 21 and the supporting frame 1. Through setting up this elastic component 24, can be so that peg 21 rotates towards keeping away from the open-ended direction rapidly, and then reach and open the open-ended purpose rapidly, when unmanned aerial vehicle reached the destination, the drive was jettisoned axle 22 in order to break away from in the butt joint of peg 21, and peg 21 rotates rapidly under the elastic drive of elastic component 24, opens the opening fast and treats the jettisoning article in order to release.
Further, as the utility model discloses a specific implementation of the device of jettisoninging that the embodiment provided, elastic component 24 is the torsional spring, and the one end of torsional spring is supported on the cell wall of carry groove 11, and its other end is supported on peg 21. The torsion spring is movably sleeved on the fixing pin 23, and two ends with elasticity respectively abut against the groove wall of the hanging groove 11 and the hanging rod 21.
Further, please refer to fig. 6 and fig. 7 simultaneously, as a specific implementation manner of the throwing device according to the embodiment of the present invention, the free end 211 of the hanging rod 21 is formed with an upper supporting plate 212, the telescopic end 221 of the throwing shaft 22 is formed with a lower supporting plate 222, and the lower supporting plate 222 is used for being disposed side by side up and down with the upper supporting plate 212 and supporting the upper supporting plate 212 when the throwing shaft 22 is butted with the hanging rod 21. A first engaging portion 213 is formed between the upper abutting plate 212 and the end face of the free end 211, a second engaging portion 223 is formed between the lower abutting plate 222 and the end face of the telescopic end 221, the first engaging portion 213 and the second engaging portion 223 are engaged with each other when the throwing shaft 22 is abutted with the hanging rod 21 to achieve the effect of mutual stable fixation, in addition, the abutting surface of the upper abutting plate 212 and the lower abutting plate 222 is a plane, and the lower abutting plate 222 can stably provide supporting force for the upper abutting plate 212.
Further, please refer to fig. 5 again, as a specific implementation manner of the throwing device provided by the embodiment of the present invention, when the hanging rod 21 is locked, the length direction of the hanging rod 21 coincides with the length direction of the throwing shaft 22, the telescopic direction of the throwing shaft 22 coincides with the length direction of the throwing shaft 22, and the length directions of the throwing shaft 22 and the hanging rod 21 are perpendicular to the vertical direction. Specifically, peg 21 and throwing axle 22 are cylindric, and the length direction of peg 21 and the length direction coincidence of throwing axle 22, promptly, peg 21 and the coaxial setting of throwing axle 22 for when peg 21 bears a burden, can share the heavy burden to peg 21 and throwing axle 22 on evenly, improve peg 21's the heavy burden ability, avoid treating that the throwing article exerts too big pressure to peg 21 and lead to peg 21 to be impaired.
Further, as shown in fig. 8, as a specific implementation manner of the throwing device provided by the embodiment of the present invention, the supporting frame 1 is provided with a sliding groove 12, the throwing shaft 22 is accommodated in the sliding groove 12 and can move relative to the sliding groove 12, and the length of the extending part of the throwing shaft 22 is less than or equal to the length of the part of the throwing shaft 22 located in the sliding groove 12. The throwing shaft 22 is in clearance fit in the sliding groove 12, the length of the extending part of the throwing shaft 22 is set to be less than or equal to the length of the part, located in the sliding groove 12, of the throwing shaft 22, so that the extending part of the throwing shaft 22 can provide large supporting force for the hanging rod 21, preferably, only the lower abutting plate 222 formed at the telescopic end part 221 of the throwing shaft 22 extends out of the sliding groove, namely, most of the throwing shaft 22 is accommodated in the sliding groove 12, the groove wall of the sliding groove 12 can provide large fixing force for the throwing shaft 22, so that the throwing shaft 22 provides large supporting force for the hanging rod 21, and the load bearing capacity of the hanging rod 21 is improved; in addition, only the lower abutting plate 222 extends out of the sliding groove 12, so that when the throwing shaft 22 releases the hanging rod 21, the preset retraction distance of the telescopic end 221 is short, and the effect of quickly disengaging from the hanging rod 21 to quickly release the hanging rod 21 is achieved.
Further, as a specific implementation of the throwing device provided by the embodiment of the utility model, the length of the hanging rod 21 is less than or equal to one half of the length of the throwing shaft 22, so that the throwing shaft 22 can provide a large supporting force while the throwing shaft 22 can move in a telescopic manner.
Specifically, please refer to fig. 7 and 8 simultaneously, as a specific implementation manner of the throwing device according to the embodiment of the present invention, a rack 224 is disposed on the surface of the throwing shaft 22 along its own length direction, a driving gear 13 for driving the throwing shaft 22 to move along its own length direction is disposed inside the support frame 1, the driving gear 13 is engaged on the rack 224 to convert the rotation of the driving gear 13 into the movement of the throwing shaft 22 along its own length direction, the driving gear 13 is driven by a motor to rotate, and specifically, the motor is a steering engine. The wall of the sliding groove 12 is opened with a slot 121 corresponding to the driving gear 13, the rack 224 is exposed in the slot 121, and the driving gear 13 is engaged with the rack 224 at the slot 121.
Specifically, as the embodiment of the utility model provides a device for throwing, support frame 1 is last to be provided with a guide way 122 along the flexible direction of throwing axle 22, is provided with one on the throwing axle 22 and slides in lead screw 225 in the guide way 122, the preferred length of this guide way 122 is the length of last butt 212, and through this design, guide way 122 not only plays the effect that the direction is thrown axle 22 and is made flexible removal in the default orientation, in addition, through the length of restricting this guide way 122 for throwing axle 22 is flexible at the length within range of injecing, in order to reach the mesh of stretching out fast and retracting, further accelerates the speed of releasing peg 21.
Further, please refer to fig. 2 again, as a specific implementation manner of the throwing device provided by the embodiment of the present invention, the supporting frame 1 is provided with a camera assembly 3 and a control assembly electrically connected to the camera assembly 3, and the control assembly is used for electrically connecting the throwing assembly 2. When the control component detects that the photos returned by the camera component 3 include the target location, the throwing time is analyzed according to the flight speed, the attitude, the height and other information of the unmanned aerial vehicle, and control information is output to the throwing component 2 to throw the articles.
Specifically, as the embodiment of the utility model provides a specific implementation way of jettison device, this camera subassembly 3 includes camera support 31 and sets up respectively in the panorama camera 32 of the double-phase relative lateral part of camera support 31, this camera support 31 is fixed to be set up on support frame 1, the both sides portion of support frame 1 is provided with the damping ring 33 of wrapping up in panorama camera 32 periphery, this damping ring 33 is used for protecting panorama camera 32 and reduces panorama camera 32's vibrations, prevent that panorama camera 32 from trembling and arousing that the photo of shooting is fuzzy, and then lead to unable normal acquisition target location.
Furthermore, as a specific implementation mode of the throwing device provided by the embodiment of the utility model, the camera assembly 3 further includes a network picture transmission board 34 disposed inside the camera support 31 and connected to the panoramic camera 32, the network map transmission board 34 is used for transmitting the images shot by the panoramic camera 32 to a receiving device on the ground, so that the user can analyze the flight information of the unmanned aerial vehicle conveniently, meanwhile, a camera circuit board 35 connected with the network map transmission board 34 and the panoramic camera 32 is arranged in the camera support 31 and in parallel with the network map transmission board 34, the camera circuit board 35 is used for controlling the operation of the panoramic camera 32, a mute fan 36 is arranged on the inner side surface of the camera support 31 opposite to the network picture transmission board 34 and the camera circuit board 35, the silent fan 36 is used to exhaust heat from the camera holder 31, so as to prevent the components from working abnormally due to the over-high internal temperature of the throwing device.
Further, as the embodiment of the utility model provides a specific implementation way of device of jettisoninging, the device of jettisoninging includes protective housing 4, this protective housing 4 includes lower cover 41 and can dismantle the upper cover 42 on lower cover 41, form a protection support frame 1 and camera support 31 and set up the protection space of the subassembly on support frame 1 and camera support 31 between lower cover 41 and the upper cover 42, support frame 1 is fixed to be set up in the inside of lower cover 41, increase the support intensity of support frame 1, avoid external force to damage the subassembly that sets up on support frame 1, lower cover 41 sets up the protection groove 411 that corresponds at carry groove 11 simultaneously, the shape of this protection groove 411 is similar with the shape of carry groove 11, increase the intensity of the cell wall of carry groove 11, and then strengthen the heavy burden ability that sets up peg 21 and jettisoninging axle 22 on carry groove 11 double-phase contralateral wall.
Further, please refer to fig. 2 and fig. 9 simultaneously, as a specific implementation manner of the throwing device provided by the embodiment of the present invention, the upper surface of the protective housing 4 is rotatably connected with a quick release assembly 5, the quick release assembly 5 is used for being quickly connected and detached with the unmanned aerial vehicle, when the quick release assembly 5 is fixed on the unmanned aerial vehicle, meanwhile, the protective housing 4 can rotate relative to the quick release assembly 5, that is, the main body of the throwing device can rotate relative to the unmanned aerial vehicle, which is beneficial to the throwing device to rotate to throw articles in different throwing directions;
the quick-release assembly 5 comprises a quick-release upper shell 511 and a quick-release lower shell 512 mounted on the quick-release upper shell 511, an accommodating space is formed between the quick-release upper shell 511 and the quick-release lower shell 512, an interface circuit board is arranged in the accommodating space, one end of the quick-release lower shell 512 is provided with a plurality of interfaces connected with the interface circuit board, the interfaces are used for being in butt joint with interfaces of the unmanned aerial vehicle, two side parts of the quick-release lower shell 512 are provided with fixed guide rails 52, and the fixed guide rails 52 are used for being inserted into corresponding fixed grooves of the unmanned aerial vehicle so as to achieve the;
in addition, a locking boss 53 is provided at the end of each of the two fixed rails 52, and the locking boss 53 is used for being snapped into and out of a corresponding locking groove of the drone, so as to further reinforce the quick release assembly 5 which has been locked on the drone. In this embodiment, the locking boss 53 is telescopically disposed on the quick-release upper shell 511, that is, the locking boss 53 can be retracted into the quick-release upper shell 511 and can also be extended out of the quick-release upper shell 511, the locking boss 53 is connected to a first elastic portion 54 inside the quick-release upper shell 511, the first elastic portion 54 provides an elastic force for the locking boss 53 to extend out of the quick-release upper shell 511, the locking boss 53 extends out to be clamped into the fixing groove, and meanwhile, the pressing key 55 disposed on the quick-release upper shell 511 can drive the locking boss 53 to be retracted into the quick-release upper shell 511, so as to facilitate the detachment of the throwing device from the unmanned aerial vehicle. The cooperation of the pressing key 55 and the locking boss 53 is specifically: the locking boss 53 is provided with a retraction abutting portion 56 at an end portion inside the quick release upper shell 511, the pressing key 55 is telescopically arranged on the quick release upper shell 511 for a user to press towards the inside of the quick release shell 51, the pressing key 55 is protrudingly provided with a wedge portion 57 abutting against the retraction abutting portion 56 towards the inside of the quick release upper shell 511, the wedge portion 57 is used for moving towards the inside of the quick release upper shell 511 under the driving of the pressing key 55, under the squeezing action of the wedge portion 57, the retraction abutting portion 56 simultaneously moves towards the inside of the quick release upper shell 511, and then the retraction abutting portion 56 drives the locking boss 53 to retract to the inside of the quick release upper shell 511; when the user no longer presses the pressing key 55, the pressing key 55 moves towards the outside of the quick-release upper shell 511 under the elastic force action of the second elastic part 58 connected to the retraction abutting part 56, the wedge part 57 no longer applies the pressing force on the retraction abutting part 56, the locking boss 53 extends out of the quick-release upper shell 511 under the elastic force action of the first elastic part 54, and can be clamped into the locking groove of the unmanned aerial vehicle, so that the throwing device is connected to the unmanned aerial vehicle.
This embodiment still provides an unmanned aerial vehicle, and unmanned aerial vehicle is provided with above jettison device. Be provided with as above unmanned aerial vehicle of jettison device has the fast advantage of jettison.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A throwing device is characterized in that: the throwing device comprises a support frame, wherein a hanging groove is formed in the support frame, and a throwing component is arranged at an opening of the hanging groove;
the throwing assembly comprises a hanging rod and a throwing shaft, the hanging rod and the throwing shaft are respectively arranged on opposite side walls of the hanging groove, the hanging rod is rotatably connected to one side wall of the hanging groove and used for closing and opening the opening, the throwing shaft is arranged on the other side wall of the hanging groove in a telescopic mode, the telescopic end portion of the throwing shaft is used for extending out of a preset distance and is in butt joint with the rotating free end portion of the hanging rod to lock the hanging rod and further close the opening, and the telescopic end portion of the throwing shaft is further used for retracting the preset distance and is separated from the butt joint with the hanging rod to release the hanging rod and further open the opening.
2. The casting apparatus of claim 1, wherein: the hanging rod rotates towards the direction far away from the opening when being released.
3. The casting apparatus of claim 2, wherein: an elastic piece used for driving the hanging rod to rotate towards the direction far away from the opening is arranged between the hanging rod and the supporting frame.
4. The casting apparatus of claim 3, wherein: the elastic piece is a torsion spring, one end of the torsion spring is abutted against the groove wall of the hanging groove, and the other end of the torsion spring is abutted against the hanging rod.
5. The casting apparatus of claim 1, wherein: an upper supporting plate is formed at the rotating free end part of the hanging rod, and a lower supporting plate which is used for being arranged side by side up and down with the upper supporting plate and supporting the upper supporting plate is formed at the telescopic end part of the throwing shaft.
6. The casting apparatus of any one of claims 1-5, wherein: when the hanging rod is locked, the length direction of the hanging rod is coincided with the length direction of the throwing shaft, and the telescopic direction of the throwing shaft is coincided with the length direction of the throwing shaft.
7. The casting apparatus of claim 6, wherein: the support frame is provided with a sliding groove, the throwing shaft is accommodated in the sliding groove and can move relative to the sliding groove, and the length of the extending part of the throwing shaft is less than or equal to the length of the part, located in the sliding groove, of the throwing shaft.
8. The casting apparatus of any one of claims 1-5, wherein: the support frame is provided with a camera assembly and a control assembly electrically connected with the camera assembly, and the control assembly is used for electrically connecting the throwing assembly.
9. The casting apparatus of claim 8, wherein: the casting device further comprises a protective shell for protecting the casting assembly and the camera assembly.
10. An unmanned aerial vehicle, its characterized in that: the drone is provided with a casting device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920872395.2U CN210822769U (en) | 2019-06-11 | 2019-06-11 | Throwing device and unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920872395.2U CN210822769U (en) | 2019-06-11 | 2019-06-11 | Throwing device and unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210822769U true CN210822769U (en) | 2020-06-23 |
Family
ID=71277833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920872395.2U Expired - Fee Related CN210822769U (en) | 2019-06-11 | 2019-06-11 | Throwing device and unmanned aerial vehicle |
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| CN (1) | CN210822769U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110239715A (en) * | 2019-06-11 | 2019-09-17 | 深圳市科比特航空科技有限公司 | A kind of throwing device and unmanned plane |
| CN113650785A (en) * | 2021-09-09 | 2021-11-16 | 镇泰有限公司 | Remote control delivery system for unmanned aerial vehicle and unmanned aerial vehicle |
-
2019
- 2019-06-11 CN CN201920872395.2U patent/CN210822769U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110239715A (en) * | 2019-06-11 | 2019-09-17 | 深圳市科比特航空科技有限公司 | A kind of throwing device and unmanned plane |
| CN113650785A (en) * | 2021-09-09 | 2021-11-16 | 镇泰有限公司 | Remote control delivery system for unmanned aerial vehicle and unmanned aerial vehicle |
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