Linkage lifting type unilateral formula unmanned aerial vehicle storage device that uncaps
Technical Field
The invention relates to the technical field of unmanned aerial vehicle storage devices, in particular to a linkage lifting type single-side cover-opening type unmanned aerial vehicle storage device.
Background
Unmanned aerial vehicle is a small, light in weight's remote control formula flying device, is used for plant protection work and aerial shooting monitoring etc. more, when unmanned aerial vehicle need go out the work activity, generally need carry unmanned aerial vehicle and shift, therefore generally need use unmanned aerial vehicle storage device to accomodate unmanned aerial vehicle and carry the transfer. Current unmanned aerial vehicle storage device is as application number: 202010219089.6, the storage device of an unmanned aerial vehicle, which has a photovoltaic charging function and can serve as a take-off platform, needs to "open a cover plate on a top plate" in the process of opening the storage device, at the moment, a cross rod on a storage box is manually screwed to rotate, the rotating cross rod pushes a vertical rod to synchronously rotate through a first bevel gear and a second bevel gear, and the rotating vertical rod pushes a placing plate to move upwards through threads until the placing plate pushes the unmanned aerial vehicle to the upper surface of the top plate. "uncap promptly and lifting unmanned aerial vehicle need the substep operation, and is inefficient, and degree of automation is low, even driving pieces such as structural installation motor or cylinder here, also need adopt two driving pieces to drive apron and horizontal pole respectively, need pass through control system coordinated control, and manufacturing cost is high, and the system is complicated. And, after the system broke down, unmanned aerial vehicle collided with the apron easily when the lifting, led to unmanned aerial vehicle to damage, and the reliability is poor.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the linkage lifting type single-side cover-opening type unmanned aerial vehicle storage device, and the efficiency of the unmanned aerial vehicle entering and exiting the unmanned aerial vehicle storage device is improved.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a linkage lifting type unilateral formula of uncapping unmanned aerial vehicle storage device, includes: a linkage lifting type single-side cover-opening type unmanned aerial vehicle storage device comprises a storage shell and a cover body, wherein a storage cavity is formed in the storage shell, and the cover body is movably connected with the storage shell; accomodate the intracavity and be equipped with the board that shuts down, it is equipped with unmanned aerial vehicle on the board to shut down. The automatic stopping device is characterized by further comprising a rotating connecting rod, wherein the rotating connecting rod comprises a driving connecting rod and a driven connecting rod, and two ends of the driving connecting rod and two ends of the driven connecting rod are respectively hinged with the bottom of the containing cavity and the stopping plate; a driving device is arranged in the containing cavity and is in transmission connection with the driving connecting rod; the inner side of the cover body is fixed with a connecting frame, and the connecting frame is fixed on the driving connecting rod or the driven connecting rod.
When the driving device drives the driving connecting rod to rotate to a first preset angle, the shutdown plate enters the containing cavity, the cover body covers the containing shell, and the unmanned aerial vehicle containing device is in a closed state; when drive arrangement drive initiative connecting rod rotated to the second when predetermineeing the angle, the board is in accomodating the chamber outside stopping, the lid rotates extremely one side of accomodating the casing, unmanned aerial vehicle storage device is in the open mode.
In the device, the principle of the linkage lifting type single-side cover-opening type unmanned aerial vehicle storage device is as follows: the two ends of the driving connecting rod and the driven connecting rod are respectively hinged with the bottom of the containing cavity and the stopping plate, so that a parallelogram structure is formed. Therefore, when the driving device drives the driving connecting rod to rotate, the driven connecting rod rotates along with the rotation of the driving connecting rod, and the stop plate is equivalent to the top edge of the parallelogram. When unmanned aerial vehicle storage device opened, the board that stops is along with the rotation of initiative connecting rod and to one side slant lifting, until the board that stops is in the storage chamber outside, unmanned aerial vehicle leaves the storage chamber. Wherein, the lid passes through the link to be fixed on initiative connecting rod or driven connecting rod, consequently can rotate along with the rotation of initiative connecting rod or driven connecting rod to realize uncapping, closing. Therefore, according to the linkage lifting type single-side uncovering type unmanned aerial vehicle storage device, the opening and closing of the cover body and the lifting and descending of the unmanned aerial vehicle are linked through the mechanical structure, the opening of the cover body and the lifting of the unmanned aerial vehicle can be realized only through one set of driving device, the efficiency of the unmanned aerial vehicle entering and exiting the unmanned aerial vehicle storage device is greatly improved, and due to the limitation of the mechanical structure, the unmanned aerial vehicle cannot collide with the cover plate when being lifted, and the reliability is good. The driving connecting rod and the driven connecting rod are arranged on two sides of the stop plate in pairs.
Furthermore, the linkage lifting type single-side cover-opening type unmanned aerial vehicle storage device comprises a driving part and a transmission mechanism, wherein the driving part is fixed in a storage cavity, the transmission mechanism comprises a sliding seat, the driving part is in driving connection with the sliding seat, and the driving part can drive the sliding seat to do linear reciprocating motion; the transmission mechanism further comprises a transmission connecting rod, and two ends of the transmission connecting rod are hinged to the sliding seat and the driving connecting rod respectively. Preferably, the driving member is a lead screw motor, the bottom of the accommodating cavity is provided with a slide rail, and the slide seat is connected with the slide rail in a sliding manner. The lead screw motor is adopted to move stably, has a self-locking function and can ensure the stability of the movement of each part.
Further, a linkage lifting type unilateral formula of uncapping unmanned aerial vehicle storage device, the lid includes roof and curb plate, and when unmanned aerial vehicle storage device was in the closed condition, the roof lid was established in storage shell top, the curb plate lid is established in storage shell side.
Further, a linkage lifting type unilateral formula of uncapping unmanned aerial vehicle storage device, when unmanned aerial vehicle storage device is in the open mode, curb plate lateral surface with storage housing bottom coplane. In a preferred embodiment of the present invention, the side panel simultaneously functions as a support when in the open state, thereby improving the stability of the overall structure and preventing the overall tilting due to the shift of the center of gravity to one side of the side panel when in the open state. And, can reduce when the state of uncapping, lid, shut down board and unmanned aerial vehicle are to the effort of rotating the connecting rod.
Furthermore, according to the linkage lifting type single-side cover-opening type unmanned aerial vehicle storage device, a stop platform is arranged on the stop plate, a conical cavity with an upward opening is arranged on the stop platform, the diameter of the upper end of the conical cavity is larger than that of the bottom of the conical cavity, and the unmanned aerial vehicle stops in the conical cavity; a stopping frame is arranged at the bottom of the unmanned aerial vehicle and comprises a group of attaching inclined rods arranged circumferentially; when the unmanned aerial vehicle stops in the conical cavity, the generating line of the conical surface of the conical cavity is attached to the attaching inclined rod. As the preferable scheme of the invention, the number of the attaching inclined rods is at least 3, and based on the structure, when the unmanned aerial vehicle stops in the conical cavity, the unmanned aerial vehicle can automatically return to the center through the gravity of the unmanned aerial vehicle, the structure is simple, and the stability of the unmanned aerial vehicle in the conical cavity can be ensured.
Further, a linkage lifting type unilateral formula of uncapping unmanned aerial vehicle storage device, stop the frame and still include a set of down along the pole, fix in the unmanned aerial vehicle bottom along pole circumference down, the laminating down tube is fixed and is keeping away from unmanned aerial vehicle one end along the pole down. As a preferable scheme of the invention, the whole stopping frame is composed of rod pieces to form a skeleton frame body, so that the condition that images collected by a camera arranged at the bottom of the unmanned aerial vehicle are not shielded can be ensured. It should be noted that image signal marks can be preset on the platform of shutting down, the bottom of the unmanned aerial vehicle is provided with a camera for collecting and identifying the image signal marks on the platform of shutting down so as to realize the positioning of landing of the unmanned aerial vehicle, and the image signal marks include but are not limited to color rings and/or two-dimensional codes.
Further, a linkage lifting type unilateral formula of uncapping unmanned aerial vehicle storage device, it still includes the connecting rod to stop the frame, the connecting rod sets up adjacent a pair down between the pole along. As a preferable scheme of the invention, the structural rigidity of the parking frame is improved.
Furthermore, according to the linkage lifting type single-side cover-opening type unmanned aerial vehicle containing device, a group of charging probes are arranged at the bottom of the unmanned aerial vehicle and are electrically connected with pins of a charging port of the unmanned aerial vehicle respectively; a group of copper sheets are arranged on the inner side surface of the conical cavity at intervals corresponding to the group of charging probes; the copper sheet is electrically connected with the charging circuit; when the unmanned aerial vehicle stops in the conical cavity, the group of charging probes are respectively contacted with the group of copper sheets. As a preferred scheme of the present invention, a plurality of pins are usually disposed in a charging port of the unmanned aerial vehicle, and taking a charging port including four pins as an example, the four pins respectively correspond to a positive electrode, a negative electrode, a power on/off state, and an electric quantity acquisition of a power supply of the unmanned aerial vehicle. Therefore, on the shut down platform that has the automatic function of charging, unmanned aerial vehicle must carry out accurate location before charging, just can ensure that each pin is connected with charging circuit. Based on the structure, the unmanned aerial vehicle charging device has the advantages that the charging probe and the copper sheet electrically connected with the charging circuit are arranged, so that when the unmanned aerial vehicle descends into the conical cavity, the charging circuit is connected, charging can be directly carried out, and the unmanned aerial vehicle charging device is simple in structure, convenient to use and high in charging efficiency. Through the contact of copper sheet and charging probe can reduce unmanned aerial vehicle's positioning accuracy. Therefore, the accessible makes unmanned aerial vehicle descend to the toper chamber in certain circumference positioning error, the size of copper sheet covers and to guarantee that the copper sheet contacts with the probe that charges in this error.
Further, a linkage lifting type unilateral formula of uncapping unmanned aerial vehicle storage device, the probe that charges is the flexible thimble of elasticity. As a preferable scheme of the invention, the contact tightness of the charging probe and the copper sheet is ensured.
Further, a linkage lifting type unilateral formula of uncapping unmanned aerial vehicle storage device, toper chamber bottom is equipped with the wash port, the wash port wears to locate the platform bottom of shutting down. As a preferable scheme of the invention, water accumulation in the conical cavity is prevented.
The technical scheme shows that the invention has the following beneficial effects:
the invention provides a linkage lifting type one-side cover-opening type unmanned aerial vehicle storage device, wherein the opening and closing of a cover body and the lifting and descending of an unmanned aerial vehicle are linked through a mechanical structure, the opening of the cover body and the lifting of the unmanned aerial vehicle can be realized only through a set of driving device, the efficiency of the unmanned aerial vehicle entering and exiting the unmanned aerial vehicle storage device is greatly improved, and the unmanned aerial vehicle cannot collide with a cover plate during lifting due to the limitation of the mechanical structure, so that the reliability is good.
Drawings
Fig. 1 is a schematic three-dimensional structure diagram of a linkage lifting type single-side cover-opening type unmanned aerial vehicle storage device in a closed state according to the invention;
fig. 2 is a plan explosion view of a receiving shell separated from other components when the receiving device of the linkage lifting type single-side cover-opening type unmanned aerial vehicle is in a closed state;
fig. 3 is a schematic three-dimensional structure diagram of a linkage lifting type single-side cover-opening type unmanned aerial vehicle storage device in an open state;
fig. 4 is a plan explosion view of a receiving shell separated from other components when the linkage lifting type single-side cover-opening type unmanned aerial vehicle receiving device is in an open state;
fig. 5 is a three-dimensional explosion diagram of the linkage lifting type single-side cover-opening type unmanned aerial vehicle storage device in an open state without an unmanned aerial vehicle;
fig. 6 is a schematic view of the unmanned aerial vehicle leaving the shutdown platform in the linkage lifting type single-side uncapped type unmanned aerial vehicle storage device according to the present invention;
fig. 7 is a schematic view of the unmanned aerial vehicle in the linkage lifting type single-side cover-opening type unmanned aerial vehicle storage device of the invention stopping on a stopping platform;
FIG. 8 is an enlarged view of a portion of circle A of FIG. 7;
fig. 9 is a top view of the shutdown platform in the linkage lifting type single-side cover-opening type unmanned aerial vehicle storage device.
In the figure: 1-a storage case; 10-a receiving cavity; 11-a slide rail; 2-a cover body; 21-a connecting frame; 22-a top plate; 23-side plate; 3-a shutdown plate; 4-unmanned plane; 41-stopping the frame; 411-attaching diagonal rods; 412-lower edge bar; 413-a connecting rod; 42-a charging probe; 5-rotating the connecting rod; 51-a driving link; 52-a driven link; 6-a drive device; 61-a drive member; 62-a transmission mechanism; 621-a slide seat; 622-drive link; 7-a shutdown platform; 71-a tapered cavity; 72-copper sheet; 73-drainage holes.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
The linkage lifting type single-side cover-opening type unmanned aerial vehicle storage device shown in fig. 1 to 5 comprises a storage shell 1 and a cover body 2, wherein a storage cavity 10 is arranged in the storage shell 1, and the cover body 2 is movably connected with the storage shell 1; accomodate the intracavity 10 and be equipped with shutdown board 3, be equipped with unmanned aerial vehicle 4 on the shutdown board 3. The parking device further comprises a rotating connecting rod 5, wherein the rotating connecting rod 5 comprises a driving connecting rod 51 and a driven connecting rod 52, and two ends of the driving connecting rod 51 and two ends of the driven connecting rod 52 are respectively hinged with the bottom of the containing cavity 10 and the parking plate 3; a driving device 6 is arranged in the containing cavity 10, and the driving device 6 is in transmission connection with a driving connecting rod 51; the connecting frame 21 is fixed on the inner side of the cover body 2, the connecting frame 21 is fixed on the driving connecting rod 51 or the driven connecting rod 52, and in the embodiment, the connecting frame 21 is fixed on the driven connecting rod 52.
When the driving device 6 drives the driving connecting rod 51 to rotate to a first preset angle, the shutdown plate 3 enters the containing cavity 10, the cover body 2 is covered on the containing shell 1, and the unmanned aerial vehicle containing device is in a closed state; when drive arrangement 6 drive initiative connecting rod 51 rotates to the second and predetermines the angle, stop board 3 outside accomodate the chamber 10, lid 2 rotates to accomodate one side of casing 1, unmanned aerial vehicle storage device is in the open mode. And, the height of shut down board 3 when unmanned aerial vehicle storage device is in the open mode is greater than the height of shut down board 3 when unmanned aerial vehicle storage device is in the closed mode.
Based on above-mentioned structure, this embodiment a linkage lifting type unilateral formula unmanned aerial vehicle storage device that uncaps, its principle is: two ends of the driving connecting rod 51 and the driven connecting rod 52 are respectively hinged with the bottom of the containing cavity 10 and the stop plate 3 to form a parallelogram structure. Therefore, when the driving device 6 drives the driving link 51 to rotate, the driven link 52 rotates along with the rotation of the driving link 51, and the stop plate 3 corresponds to the top side of the parallelogram. When the unmanned aerial vehicle storage device is opened, the shutdown plate 3 obliquely ascends to one side along with the rotation of the driving connecting rod 51 until the shutdown plate 3 is outside the storage cavity 10, and the unmanned aerial vehicle 4 leaves the storage cavity 10. The lid body 2 is fixed to the driving link 51 or the driven link 52 by the connecting frame 21, and thus rotates with the rotation of the driving link 51 or the driven link 52, thereby opening and closing the lid. Therefore, this embodiment a linkage lifting type unilateral formula of uncapping unmanned aerial vehicle storage device, its lid 2 open and close with unmanned aerial vehicle 4's lifting and descending realize the linkage through mechanical structure, only need can realize opening of lid 2 and unmanned aerial vehicle 4's lifting through one set of drive arrangement 6, promoted greatly unmanned aerial vehicle 4 business turn over unmanned aerial vehicle storage device's efficiency to because mechanical structure's is spacing, unmanned aerial vehicle can not collide with the apron when the lifting, good reliability. Wherein the driving link 51 and the driven link 52 are arranged in pairs on both sides of the shutdown plate 3.
Referring to fig. 5, in this embodiment, the driving device 6 includes a driving element 61 and a transmission mechanism 62, the driving element 61 is fixed in the receiving cavity 10, the transmission mechanism 62 includes a sliding seat 621, the driving element 61 is in driving connection with the sliding seat 621, and the driving element 61 can drive the sliding seat 621 to reciprocate linearly; the transmission mechanism 62 further includes a transmission link 622, and both ends of the transmission link 622 are respectively hinged to the sliding seat 621 and the driving link 51.
Based on above-mentioned structure, slide 621 slides through driving piece 61 drive, and rethread slide 621 drives transmission connecting rod 622, the motion of initiative connecting rod 51, makes initiative connecting rod 51 rotate to predetermineeing the angle, in this embodiment, driving piece 61 is lead screw motor, it is equipped with slide rail 11 to accomodate the chamber 10 bottom, slide 621 and slide rail 11 sliding connection. The screw motor is adopted to move stably, has a self-locking function and can ensure the stability of the movement of each part.
With reference to fig. 1 to 5, in this embodiment, the cover body 2 includes a top plate 22 and a side plate 23, when the unmanned aerial vehicle storage device is in a closed state, the top plate 22 covers the storage housing 1, and the side plate 23 covers the side surface of the storage housing 1. In this embodiment, when unmanned aerial vehicle storage device is in the open mode, curb plate 23 lateral surface with storage housing 1 bottom coplane. Therefore, the side plate 23 simultaneously plays a role of supporting in the open state, so that the stability of the whole structure is improved, and the phenomenon that the gravity center shifts to one side of the side plate 23 to cause the whole body to topple in the open state is prevented. And, can reduce when uncapping the state, lid 2, shut down board 3 and unmanned aerial vehicle 4 are to the effort of rotating link 5.
With reference to fig. 3, 6, and 7, in this embodiment, a shutdown platform 7 is disposed on the shutdown plate 3, a tapered cavity 71 with an upward opening is disposed on the shutdown platform 7, a diameter of an upper end of the tapered cavity 71 is greater than a diameter of a bottom of the tapered cavity 71, and the drone 4 is parked in the tapered cavity 71; a stopping frame 41 is arranged at the bottom of the unmanned aerial vehicle 4, and the stopping frame 41 comprises a group of attaching inclined rods 411 which are circumferentially arranged; when the unmanned aerial vehicle 4 stops in the conical cavity 71, the generatrix of the conical surface of the conical cavity 71 is attached to the attaching diagonal rod 411. Wherein, the number of the attaching diagonal rods 411 is at least 3, and in this embodiment, the number of the attaching diagonal rods 411 is 4. Based on above-mentioned structure, when unmanned aerial vehicle 4 stops in conical cavity 71, can return to the centre through unmanned aerial vehicle 4's gravity is automatic, simple structure to can guarantee unmanned aerial vehicle 4 is the stability in conical cavity 71.
As shown in fig. 6, in this embodiment, the parking frame 41 further includes a set of lower rods 412, the lower rods 412 are circumferentially fixed at the bottom of the unmanned aerial vehicle 4, and the attaching diagonal rod 411 is fixed at one end of the lower rod 412, which is far away from the unmanned aerial vehicle 4.
It should be noted that an image signal mark (not shown) is preset on the shutdown platform 7, and a camera (not shown) is arranged at the bottom of the unmanned aerial vehicle 4 and is used for acquiring and identifying the image signal mark on the shutdown platform 7 so as to realize positioning of landing of the unmanned aerial vehicle, and the image signal mark includes, but is not limited to, a color circle and/or a two-dimensional code. Because the whole support body that comprises the member of stopping the frame, on the one hand, can guarantee the camera installation space of unmanned aerial vehicle 4 bottoms, on the other hand can guarantee that the image that sets up the camera collection in unmanned aerial vehicle 4 bottoms is not sheltered from, promotes the validity that the camera gathered the image.
As shown in fig. 6, in this embodiment, the parking frame 41 further includes a connecting rod 413, and the connecting rod 413 is disposed between a pair of adjacent lower edge rods 412. The structural rigidity of the parking frame 41 is improved.
Referring to fig. 6 to 8, in this embodiment, a set of charging probes 42 is disposed at the bottom of the unmanned aerial vehicle 4, and the charging probes 42 are electrically connected to pins of a charging port of the unmanned aerial vehicle 4 respectively; a group of copper sheets 72 are arranged on the inner side surface of the conical cavity 71 at intervals corresponding to the group of charging probes 42; the copper sheet 72 is electrically connected with the charging circuit; when the unmanned aerial vehicle 4 stops in the conical cavity 71, one group of the charging probes 42 respectively contact one group of the copper sheets 72.
Be equipped with a plurality of pins in unmanned aerial vehicle's the mouth that charges usually to the mouth that charges that contains four pins is the example, and four pins correspond anodal, negative pole, the switching on and shutting down and the electric quantity collection of unmanned aerial vehicle's power respectively. Therefore, on the shutdown platform with the automatic charging function, the unmanned aerial vehicle must be accurately positioned before charging, and each pin can be ensured to be connected with the charging circuit. This embodiment is based on above-mentioned structure, through setting up charging probe 42 and with charging circuit electric connection's copper sheet 72, can make and work as when unmanned aerial vehicle 4 descends to conical cavity 71 in, switch-on charging circuit directly can charge, has simple structure, convenient to use, advantage that charge efficiency is high. Through the contact of copper sheet 72 with charging probe 42, unmanned aerial vehicle's positioning accuracy can be reduced. Therefore, the unmanned aerial vehicle can descend into the conical cavity 71 within a certain circumferential positioning error, and the copper sheet 72 can be ensured to be in contact with the charging probe 42 by covering the error with the size of the copper sheet 72. In addition, an anti-oxidation layer is attached to the surface of the copper sheet 72, and in this embodiment, the anti-oxidation layer is made of gold. In this embodiment, the charging probe 42 is an elastic retractable pin. The tightness of the contact of the charging probe 42 with the copper sheet 72 is ensured.
In addition, as shown in fig. 9, in the present embodiment, a drainage hole 73 is formed at the bottom of the tapered cavity 71, and the drainage hole 73 is inserted through the bottom of the parking platform 7. Water accumulation in the conical cavity 71 is prevented.
The technical principles of the present invention have been described above in connection with specific embodiments, which are intended to explain the principles of the present invention and should not be construed as limiting the scope of the present invention in any way. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.