SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a vehicle-mounted unmanned aerial vehicle take off and land device to take off and land, accomodate the not convenient problem when solving current vehicle-mounted unmanned aerial vehicle outdoor operations.
To achieve the purpose, the utility model adopts the following technical proposal:
an on-vehicle unmanned aerial vehicle take-off and landing device, comprising:
the lifting platform is provided with a first track through groove and a second track through groove which penetrate through the upper surface and the lower surface of the lifting platform, and the first track through groove and the second track through groove are arranged at an angle;
the lifting mechanism is used for driving the lifting platform to move up and down;
the first gathering mechanism comprises a first driving mechanism, a first transmission mechanism and two oppositely arranged long gathering rods. The first driving mechanism and the first transmission mechanism are arranged on the lower surface of the lifting platform, and the long gathering rod is arranged on the upper surface of the lifting platform. The first driving mechanism is in transmission connection with the first transmission mechanism, and the first transmission mechanism can drive the two short gathering rods to mutually approach or depart from each other along the first track through groove;
the second gathering mechanism comprises a second driving mechanism, a second transmission mechanism and two short gathering rods which are oppositely arranged, the second driving mechanism and the second transmission mechanism are arranged on the lower surface of the lifting platform, and the short gathering rods are arranged on the upper surface of the lifting platform. The second driving mechanism is in transmission connection with the second transmission mechanism, and the second transmission mechanism can drive the two long gathering rods to mutually approach or separate from each other along the second track through groove.
Furthermore, the first transmission mechanism comprises a first synchronous belt wheel, a first synchronous belt and two first transmission blocks, wherein the first driving mechanism is in transmission connection with the first synchronous belt wheel, the first synchronous belt is wound on the first synchronous belt wheel, the two first transmission blocks are respectively and fixedly connected to an upper layer belt and a lower layer belt of the first synchronous belt, and the first transmission blocks penetrate through the first track through grooves and are fixedly connected with the short gathering rod; and/or
The second transmission mechanism comprises a second synchronous belt wheel, a second synchronous belt and two second transmission blocks, wherein the second driving mechanism is in transmission connection with the second synchronous belt wheel, the second synchronous belt is wound on the second synchronous belt wheel, the second transmission blocks are respectively and fixedly connected to an upper layer belt and a lower layer belt of the second synchronous belt, and the second transmission blocks penetrate through the second track through grooves and are fixedly connected with the long gathering rod.
Furthermore, two groups of first transmission mechanisms are arranged, the first synchronous belt wheels of the two groups of first transmission mechanisms are connected through a synchronous rod, and the two groups of first transmission mechanisms are driven by one first driving mechanism; and/or
The two groups of second transmission mechanisms are respectively driven by the two second driving mechanisms.
Further, the first transmission block comprises a first lower connecting plate and a first upper connecting plate. The first lower connecting plate is fixedly connected with the first synchronous belt, and the first upper connecting plate penetrates through the first track through groove to be fixedly connected with the short gathering rod; and/or
The second transmission block comprises a second lower connecting plate and a second upper connecting plate, the second lower connecting plate is fixedly connected with the second synchronous belt, and the second upper connecting plate penetrates through the second track through groove to be fixedly connected with the long gathering rod.
Preferably, the first transmission block further comprises a first stable sliding block, the lifting platform further comprises an auxiliary sliding rail, and the first stable sliding block is connected with the auxiliary sliding rail in a sliding manner; and/or
The second transmission block further comprises a second stable sliding block, the lifting platform further comprises an auxiliary sliding rail, and the second stable sliding block is connected with the auxiliary sliding rail in a sliding mode.
Preferably, the first transmission mechanism further comprises a tensioner connected with the first timing belt; and/or
The second transmission mechanism further comprises a tensioner, and the tensioner is connected with the second synchronous belt.
Preferably, the lifting platform is of a square structure, and the long gathering rod and the short gathering rod are vertically arranged.
Preferably, the vehicle-mounted unmanned aerial vehicle taking-off and landing device further comprises a position sensor, wherein the position sensor is fixedly connected to the lower surface of the taking-off and landing platform and is located at the end position of the short gathering rod and/or the long gathering rod gathering action.
Preferably, on-vehicle unmanned aerial vehicle take off and land device still includes the wire casing dead lever, wire casing dead lever fixed connection in take off and land the lower surface of platform.
Preferably, elevating system includes lift track, elevator motor, elevating screw and slip table connecting piece, the lift track sets up along vertical direction, elevator motor with elevating screw transmission is connected, elevating screw with slip table connecting piece transmission is connected, is used for the drive the slip table connecting piece is followed the lift track reciprocates. And the sliding table connecting piece is fixedly connected with the lifting platform.
The utility model has the advantages that:
before the unmanned aerial vehicle works outdoors, a driver in the vehicle controls the lifting mechanism to lift the lifting platform to the roof of the vehicle, and the short gathering rod and the long gathering rod sequentially loosen the unmanned aerial vehicle to realize the automatic take-off of the vehicle-mounted unmanned aerial vehicle; after finishing outdoor operation, the unmanned aerial vehicle automatically lands on the landing platform, and the long gathering rods move oppositely to enable the unmanned aerial vehicle to be transversely centered; then, the short gathering rods move oppositely to enable the unmanned aerial vehicle to be longitudinally centered, and thus unmanned gathering is completed; then elevating system will take off and land the platform and receive accomplishing unmanned aerial vehicle's accomodation in the car. The utility model provides a take off and land, accomodate inconvenient problem during on-vehicle unmanned aerial vehicle outdoor operations. The whole process driver need not operate outside the car, whole journey realizes taking off and land and accomodate unmanned aerial vehicle in the car. The utility model discloses unmanned aerial vehicle's applied scene has been extended, user's true demand of laminating more.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. 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.
In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
As shown in fig. 1-5, the utility model provides a vehicle-mounted unmanned aerial vehicle take-off and landing device, including take-off and landing platform 1, elevating system 2, first mechanism 3 and the second mechanism 4 of putting together.
The lifting platform 1 is provided with a first track through groove 11 and a second track through groove 12 which penetrate through the upper surface and the lower surface of the lifting platform, and the first track through groove 11 and the second track through groove 12 are arranged at an angle; the lifting mechanism 2 is used for driving the lifting platform 1 to move up and down; the first gathering mechanism 3 comprises a first driving mechanism 31, a first transmission mechanism 32 and two short gathering rods 33 which are oppositely arranged; the first driving mechanism 31 and the first transmission mechanism 32 are arranged on the lower surface of the lifting platform 1, and the short gathering rod 33 is arranged on the upper surface of the lifting platform 1; the first driving mechanism 31 is in transmission connection with the first transmission mechanism 32, and the first transmission mechanism 32 can drive the two short gathering rods 33 to approach or separate from each other along the first track through groove 11;
the second gathering mechanism 4 comprises a second driving mechanism 41, a second transmission mechanism 42 and two long gathering rods 43 which are oppositely arranged, the second driving mechanism 41 and the second transmission mechanism 42 are arranged on the lower surface of the lifting platform 1, and the long gathering rods 43 are arranged on the upper surface of the lifting platform 1; the second driving mechanism 41 is in transmission connection with the second transmission mechanism 42, and the second transmission mechanism 42 can drive the two long folding rods 43 to approach or separate from each other along the second track through groove 12.
Before the unmanned aerial vehicle works outdoors, a driver in the vehicle controls the lifting mechanism 2 to lift the lifting platform 1 to the roof of the vehicle, and the short collecting rod 33 and the long collecting rod 43 sequentially loosen the unmanned aerial vehicle to realize the automatic take-off of the vehicle-mounted unmanned aerial vehicle; after finishing outdoor operation, the unmanned aerial vehicle automatically lands on the lifting platform 1, and the long gathering rods 43 move oppositely to transversely center the unmanned aerial vehicle; then, the short gathering rods 33 move oppositely to enable the unmanned aerial vehicle to be longitudinally centered, and thus unmanned gathering is completed; then elevating system 2 will take off and land platform 1 and receive accomodating of accomplishing unmanned aerial vehicle in the car. The utility model provides a take off and land, accomodate inconvenient problem during on-vehicle unmanned aerial vehicle outdoor operations. The whole process driver need not operate outside the car, whole journey realizes taking off and land and accomodate unmanned aerial vehicle in the car. The utility model discloses unmanned aerial vehicle's applied scene has been extended, user's true demand of laminating more.
Further, the first transmission mechanism 32 includes a first synchronous pulley 321, a first synchronous belt 322 and two first transmission blocks 323, wherein the first driving mechanism 31 is in transmission connection with the first synchronous pulley 321, the first synchronous belt 322 is wound on the first synchronous pulley 321, the two first transmission blocks 323 are respectively and fixedly connected to an upper belt and a lower belt of the first synchronous belt 322, and the first transmission blocks 323 pass through the first track through groove 11 and are fixedly connected with the short folding rod 33; and/or
Second drive mechanism 42 includes second synchronous pulley 421, second hold-in range 422 and two second drive block 423, and wherein, second actuating mechanism 41 is connected with the transmission of second synchronous pulley 421, and second synchronous pulley 422 winds on second synchronous pulley 421, and two second drive block 423 are fixed connection respectively on second synchronous pulley 422's upper band and lower floor's area, and second drive block 423 passes through second track logical groove 12 and puts together pole 43 fixed connection with length.
Illustratively, when the driving mechanism drives the synchronous pulley and the synchronous belt to rotate clockwise, the upper belt of the synchronous belt drives one transmission block to move from left to right, and the lower belt of the synchronous belt drives the other transmission block to move from right to left. The unmanned aerial vehicle can be gathered together through the relative motion relationship, otherwise, the unmanned aerial vehicle can be loosened through the reverse motion.
Preferably, in the present embodiment, the first driving mechanism 31 and the second driving mechanism 41 are motors, and in other embodiments, the first driving mechanism 31 and the second driving mechanism 41 may also be provided as a rotary cylinder, a gasoline engine, a diesel engine, and the like, which is not limited to the present embodiment. The arrangement ensures accurate and stable transmission, low noise and convenient maintenance of the first transmission mechanism 32 and the second transmission mechanism 42. And the two long gathering rods 33 can move towards or away from each other under the driving of 1 motor, so that the control structure is simplified.
Further, two sets of first transmission mechanisms 32 are provided, and the first synchronous pulleys 321 of the two sets of first transmission mechanisms 32 are connected through a synchronous rod 324, and the two sets of first transmission mechanisms 32 are driven by one first driving mechanism 31; and/or
The second transmission mechanisms 42 are provided in two sets, and the two sets of second transmission mechanisms 42 are respectively driven by the two second driving mechanisms 41. The two sets of transmission mechanisms can enable each gathering rod to be connected with the two transmission blocks, so that the connection is obviously firmer. The synchronous rod 324 is arranged to completely synchronize the rotation of the two synchronous belts, so that the gathering action is synchronous and reliable.
Further, the first transmission block 323 includes a first lower connection plate 3231 and a first upper connection plate 3232; the first lower connecting plate 3231 is fixedly connected with the first synchronous belt 322, and the first upper connecting plate 3232 passes through the first track through groove 11 and is fixedly connected with the short gathering rod 33; and/or
The second transmission block 423 comprises a second lower connecting plate and a second upper connecting plate, the second lower connecting plate is fixedly connected with the second synchronous belt 422, and the second upper connecting plate penetrates through the second track through groove 12 and is fixedly connected with the long gathering rod 43. The arrangement successfully converts the rotary motion of the synchronous belt into the opposite or opposite motion of the gathering rods. Meanwhile, the transmission mechanism and the collecting rod are respectively arranged on the upper surface and the lower surface of the lifting platform 1, so that the possibility of mutual influence of the transmission mechanism and the collecting rod is eliminated.
Further, the first transmission block 323 further comprises a first stable sliding block 3233, the lifting platform 1 further comprises an auxiliary sliding rail 13, and the first stable sliding block 3233 is slidably connected with the auxiliary sliding rail 13; and/or
The second transmission block 423 further includes a second stable sliding block, the lifting platform 1 further includes an auxiliary sliding rail 13, and the second stable sliding block is slidably connected to the auxiliary sliding rail 13. The arrangement ensures that the gathering rod cannot generate vertical tremble in the movement process, so that the gathering action is more stable.
Preferably, the first transmission mechanism 32 further includes a tensioner 15, the tensioner 15 being connected to the first timing belt 322; and/or
The second transmission mechanism 42 further includes a tensioner 15, and the tensioner 15 is connected to a second timing belt 422. In the present embodiment, the tensioner 15 is provided near the driven pulley of the timing pulley, which is not limited to the present embodiment, and in other embodiments, the tensioner 15 may be provided at other positions.
Preferably, the lifting platform 1 has a square structure, and the short folding rod 33 is arranged perpendicular to the long folding rod 43. In other embodiments, the landing platform 1 may be rectangular or circular, as the actual situation requires. In addition, the short gathering rod 33 and the long gathering rod 43 can be arranged on the same plane or different planes according to different shapes of the foot rests of the unmanned aerial vehicle. So set up simple structure, simple to operate, preparation are easy, can be applicable to most unmanned aerial vehicle's take off and land.
Preferably, the vehicle-mounted unmanned aerial vehicle taking-off and landing device further comprises a position sensor 14, wherein the position sensor 14 is fixedly connected to the lower surface of the taking-off and landing platform 1 and is located at the end position of the short gathering rod 33 and/or the long gathering rod 43. The arrangement can protect the transmission mechanism and prevent the mechanism from being damaged due to overlarge action.
Preferably, on-vehicle unmanned aerial vehicle take-off and landing device still includes wire casing dead lever 16, wire casing dead lever 16 fixed connection in the lower surface of take-off and landing platform 1. So set up and to comb a large amount of connecting wires in the equipment, prevent because of the connecting wire is mixed and disorderly, too much influence transmission process, or cause circuit fault.
Preferably, the lifting mechanism 2 comprises a lifting track 21, a lifting motor 22, a lifting screw and a sliding table connecting piece 23, the lifting track 21 is arranged along the vertical direction, the lifting motor 22 is in transmission connection with the lifting screw, and the lifting screw is in transmission connection with the sliding table connecting piece 23 and is used for driving the sliding table connecting piece 23 to move up and down along the lifting track 21; the slipway connecting piece 23 is fixedly connected with the take-off and landing platform 1. So set up the security and the privacy of having guaranteed on-vehicle unmanned aerial vehicle, make it by being risen to the roof when needs carry out the task, accomodate in the carriage return after accomplishing the task.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, rearrangements and substitutions will now occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.