Extension type object carrying platform for unmanned aerial vehicle
By designing adjustment and limiting components for an extendable cargo platform, the problems of poor flexibility and stability of UAV cargo platforms were solved, enabling stable transportation of goods of different sizes.
Patent Information
- Application Number
- CN202520288982.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-21
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2035-02-21
AI Technical Summary
Existing drone cargo platforms have a fixed length and poor flexibility, making them unable to adapt to cargo of different sizes. Furthermore, their simple structure results in poor cargo stability.
Design an extendable cargo platform for unmanned aerial vehicles (UAVs) that employs an adjustment component and a limiting component. The adjustment component adjusts the spacing of the extension section, while the limiting component limits and fixes the cargo, thereby achieving length adjustment of the cargo platform and improving cargo stability.
It improves the flexibility of the cargo platform and the stability of the cargo, adapts to the transportation of goods of different sizes, and avoids cargo tipping.
Smart Images
Figure CN223736247U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to unmanned plane technical field, concretely is a kind of extension type object carrying platform for unmanned plane. BACKGROUND
[0002] Unmanned plane is a kind of remote control or autonomous aircraft, unmanned plane is a kind of autonomous system, can execute task without human intervention, unmanned plane has different kinds and purposes, for example is used in reconnaissance, surveillance, traffic supervision, fire fighting, agriculture, logistics and entertainment etc.
[0003] In logistics field, realize the contactless transport distribution of goods by equipping object carrying platform on unmanned plane, however, there are still some defects in the prior art unmanned plane object carrying platform:
[0004] 1, the length size of the unmanned plane object carrying platform in the prior art is usually constant, if longer size goods are encountered, the corresponding length size object carrying platform needs to be replaced, so as to cause the flexibility of object carrying platform to be poor;
[0005] 2, meanwhile, the structure of the unmanned plane object carrying platform in the prior art is single, most cannot limit goods in transport distribution process, so as to cause the stability of goods to be poor. INVENTION CONTENTS
[0006] In order to solve the above problems;The purpose of the utility model is to provide a kind of extension type object carrying platform for unmanned plane.
[0007] To solve the above technical problems, the utility model adopts the following technical scheme: a kind of extension type object carrying platform for unmanned plane, including object table, two extension parts are slidably arranged in the inside of the object table, two the extension part is U-shaped opening structure, the inside of the object table is equipped with the adjusting assembly for adjusting the spacing of two extension parts, and the limiting assembly is arranged on two extension parts;
[0008] The adjusting assembly includes a U-shaped frame, the U-shaped frame is fixedly arranged on the bottom wall of the object table, two sliding grooves are formed in the U-shaped frame, one end of two sliding grooves is slidably connected with a sliding block, the upper surface of one sliding block is fixedly connected with the lower surface of one extension part, and a lead screw is rotatably connected to the inner wall of two sliding grooves, one lead screw penetrates one sliding block and is threadedly connected with one sliding block, and the thread rotation direction of two lead screws is opposite.
[0009] The middle part of the U-shaped frame is rotatably connected with a rotating shaft, the end of the rotating shaft is fixedly connected with two lead screws, one side of the object table is rotatably connected with a worm, the middle part of the rotating shaft is fixedly connected with a worm wheel, and the worm and the worm wheel are meshingly connected.
[0010] Preferably, the two ends of the carrier platform are fixedly provided with an ear plate, and a plurality of mounting holes are uniformly arranged on the two ear plates.
[0011] Preferably, one end of the worm is fixedly provided with a rotating handle.
[0012] Preferably, the limiting assembly comprises a plurality of limiting plates, and one end of each of the plurality of limiting plates is provided with a penetrating hole.
[0013] A plurality of movable grooves are uniformly arranged on the two extension portions, one end of each of the plurality of movable grooves is rotatably provided with a rotating shaft, and the other end of the limiting plate is fixedly connected to the middle portion of the rotating shaft.
[0014] Preferably, one side of each of the plurality of limiting plates is fixedly provided with a plurality of rubber protrusions.
[0015] Preferably, the upper end surface of each of the two extension portions is provided with a plurality of notches, a locking screw is threadedly rotatably arranged on the inner wall of the notch, one end of each of the plurality of limiting plates is provided with two threaded holes, and one end of the locking screw is threadedly rotatably connected to the inner wall of the threaded hole.
[0016] Preferably, the other end of each of the plurality of locking screws is fixedly provided with a dial.
[0017] Compared with the prior art, the present application has the following beneficial effects:
[0018] 1. In the present application, the limiting plate of the limiting assembly is attached to the outer portion of the goods at the end close to the rubber protrusion, and the limiting plate is pressed against the outer portion of the goods at the end close to the rubber protrusion by passing the cable through the penetrating hole, thereby limiting and fixing the goods, conveniently realizing the limiting of the goods during transportation, effectively improving the stability of the goods, and avoiding the goods from falling during transportation.
[0019] 2. In the present application, the two sliding blocks of the driving adjusting assembly slide towards or away from each other, the two extension portions are close to or away from each other, the distance between the two extension portions is adapted to the length of the goods to be transported, thereby conveniently realizing the length adjustment of the carrier platform, and improving the flexibility of the carrier platform. BRIEF DESCRIPTION OF DRAWINGS
[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.
[0021] Figure 1 It is the whole structure schematic view of the extension type object carrying platform for unmanned aerial vehicle.
[0022] Figure 2 It is the separation structure schematic view of the extension part and the adjusting assembly of the utility model.
[0023] Figure 3 It is the connection structure schematic view of the adjusting assembly of the utility model.
[0024] Figure 4 It is the turnover open state schematic view of the limiting plate of the utility model.
[0025] Figure 5 It is the structure schematic view of the limiting assembly of the utility model.
[0026] Figure 6 It is the enlarged schematic view of A part in the utility model. Figure 5
[0027] Figure 7 It is the separation and thread hole distribution schematic view of the locking screw and the thread hole of the utility model.
[0028] Figure 8 It is the structure schematic view of the object table and unmanned aerial vehicle body of the embodiment of the utility model.
[0029] In the drawing: 1, object table; 2, extension part; 11, ear plate; 12, mounting hole; 3, adjusting assembly; 31, U-shaped frame; 32, sliding groove; 33, sliding block; 34, lead screw; 35, rotating shaft; 36, worm; 37, worm wheel; 38, rotating handle; 4, limiting assembly; 41, limiting plate; 42, rubber protrusion; 43, insertion hole; 44, movable slot; 45, rotating shaft; 46, notch; 47, locking screw; 48, thread hole; 49, dial; 10, unmanned aerial vehicle body. DETAILED DESCRIPTION
[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0031] Embodiment: as Figures 1-8 The utility model provides an unmanned plane with extension type object carrying platform, including object carrier 1, both ends of object carrier 1 are fixedly arranged with lug plate 11, and the even distribution of several mounting hole 12 is seted up on two lug plates 11, by setting lug plate 11 and mounting hole 12, it is convenient for operating personnel to assemble object carrier 1 on the upper end surface of unmanned plane body 10, the inside sliding of object carrier 1 is equipped with two extension parts 2, two extension parts 2 are U type opening structure, when the goods of carrying are placed in the inside of two extension parts 2, along with the flight of unmanned plane body 10, can transport goods, the inside of object carrier 1 is equipped with the adjusting assembly 3 for adjusting the spacing of two extension parts 2, by setting adjusting assembly 3, adjusting assembly 3 can adjust the spacing between two extension parts 2, to facilitate the carrying transport of longer goods, two extension parts 2 are equipped with limiting assembly 4, by setting limiting assembly 4, limiting assembly 4 can limit the goods in extension part 2, improve the stability of goods in the transportation process,
[0032] Adjusting assembly 3 includes U-shaped frame 31, U-shaped frame 31 is fixedly arranged at the bottom wall of object carrier 1, two sliding grooves 32 are formed in the U-shaped frame 31, one end of the two sliding grooves 32 is slidably installed with a sliding block 33, the upper surface of one of the sliding blocks 33 is fixedly connected with the lower surface of one of the extension parts 2, by driving the sliding block 33 to slide horizontally in the sliding groove 32, the sliding block 33 can make the extension part 2 move horizontally in the object carrier 1, the inner wall of the two sliding grooves 32 is rotatably installed with a lead screw 34, one of the lead screws 34 penetrates one of the sliding blocks 33 and is threadedly rotatably connected with one of the sliding blocks 33, by driving the two lead screws 34 to rotate synchronously, the two lead screws 34 can drive the two sliding blocks 33 to slide synchronously towards each other or away from each other in the sliding groove 32, so as to make the two extension parts 2 move towards each other or away from each other synchronously, the screw threads of the two lead screws 34 are opposite in direction;
[0033] The middle part of the U-shaped frame 31 is rotatably installed with a rotating shaft 35, one end of the rotating shaft 35 is fixedly connected with one end of the two lead screws 34, by driving the rotating shaft 35 to rotate, the rotating shaft 35 can make the two lead screws 34 rotate synchronously, one side of the object carrier 1 is rotatably installed with a worm 36, the middle part of the rotating shaft 35 is fixedly installed with a worm wheel 37, the worm 36 is meshingly connected with the worm wheel 37, one end of the worm 36 is fixedly installed with a rotating handle 38, by rotating the rotating handle 38, the rotating handle 38 can make the worm 36 rotate, the worm 36 can drive the worm wheel 37 to rotate, and the worm wheel 37 can make the rotating shaft 35 rotate.
[0034] The limiting assembly 4 comprises a plurality of limiting plates 41, one side of each of the plurality of limiting plates 41 is fixedly provided with a plurality of rubber protrusions 42 which are uniformly distributed, by arranging the rubber protrusions 42, when the limiting plate 41 is flipped upward and opened, the rubber protrusions 42 are in contact with the goods, the stability is improved, one end of each of the plurality of limiting plates 41 is provided with a penetrating hole 43, by arranging the penetrating hole 43, when the limiting plate 41 is flipped upward and opened to limit the goods, the external cable can pass through the penetrating hole 43, the cable tightens the plurality of limiting plates 41, and at the same time, the cable is in contact with the upper part of the goods, so that the goods are bound;
[0035] A plurality of movable grooves 44 are uniformly arranged on the upper end surface of each of the two extending parts 2, by arranging the movable grooves 44, the limiting plate 41 can be flipped open or folded in the movable groove 44, one end of each of the plurality of movable grooves 44 is rotatably installed with a rotating shaft 45, the other end of the limiting plate 41 is fixedly connected with the middle part of the rotating shaft 45, by arranging the rotating shaft 45, when the limiting plate 41 is pushed and pulled, the limiting plate 41 can be flipped around the axis of the rotating shaft 45 (in the initial state, the angle of the limiting plate 41 flipped upward is not limited to one hundred and eighty degrees).
[0036] A plurality of notches 46 are uniformly arranged on the upper end surface of each of the two extending parts 2, the inner wall of the notch 46 is threadedly rotatably installed with a locking screw 47, one end of each of the plurality of limiting plates 41 is provided with two threaded holes 48, one end of the locking screw 47 is threadedly rotatably connected with the inner wall of the threaded hole 48, by arranging the locking screw 47 and the two threaded holes 48 arranged on the end of the limiting plate 41, when the limiting plate 41 is not used, the locking screw 47 can be rotated into the upper threaded hole 48 (refer to Figure 7 ), when the limiting plate 41 flipped open is not tightened by the cable, the limiting plate 41 is flipped by one hundred and eighty degrees (refer to Figure 5 ), the locking screw 47 can be rotated into the lower threaded hole 48, so that the limiting plate 41 is locked, the other end of each of the plurality of locking screws 47 is fixedly provided with a dial plate 49, by arranging the dial plate 49, it is convenient for the operator to rotate the locking screw 47.
[0037] Working principle: when the loading platform 1 is assembled on the upper end surface of the unmanned aerial vehicle body 10, the operator first adjusts the distance between the two extending parts 2 according to the length of the goods to be transported;
[0038] Firstly, the operator manually rotates the rotating handle 38, the rotating handle 38 drives the worm 36 to rotate, the worm 36 drives the rotating shaft 35 to rotate through the worm gear 37, the rotating shaft 35 drives the two lead screws 34 to rotate, the two lead screws 34 drive the two sliding blocks 33 to slide away from the inner wall of the corresponding sliding groove 32, the two sliding blocks 33 make the two extending parts 2 away from each other, so that the distance between the two extending parts 2 is adapted to the length of the goods to be transported;
[0039] Subsequently, the goods are placed in the two extension parts 2, then the plurality of knobs 49 are rotated to rotate the plurality of locking screws 47, the plurality of locking screws 47 are separated from the corresponding threaded holes 48, then the plurality of limiting plates 41 are pulled to be opened by the rotation of the corresponding rotating shafts 45 as the center, then the cable is passed through the plurality of insertion holes 43, and the plurality of limiting plates 41 are pressed on the outer side of the goods through the cable, then the cable is knotted, and the plurality of limiting plates 41 are limited to the goods through the plurality of rubber protrusions 42, so that the goods are fixed in the two extension parts 2.
[0040] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application belong to the scope of the claims of the present application and its equivalent technologies, the present application also intends to include these modifications and variations.
Claims
1. An extendable object-carrying platform for a drone, comprising an object-carrying table (1), characterized in that: The interior of the object table (1) is slidably provided with two extensions (2), the two extensions (2) are U-shaped opening structures, the interior of the object table (1) is provided with an adjusting assembly (3) for adjusting the distance between the two extensions (2), the two extensions (2) are provided with a limiting assembly (4); The adjusting assembly (3) comprises a U-shaped frame (31), the U-shaped frame (31) is fixedly arranged on the bottom wall of the object table (1), two sliding grooves (32) are formed in the U-shaped frame (31), one end of each of the two sliding grooves (32) is slidably provided with a sliding block (33), the upper surface of one of the sliding blocks (33) is fixedly connected with the lower surface of one of the extensions (2), a lead screw (34) is rotatably arranged on the inner wall of each of the two sliding grooves (32), one of the lead screws (34) penetrates one of the sliding blocks (33) and is threadedly connected with one of the sliding blocks (33), and the screw threads of the two lead screws (34) are opposite in direction; A rotating shaft (35) is rotatably arranged at the middle portion of the U-shaped frame (31), one end of the rotating shaft (35) is fixedly connected with one end of each of the two lead screws (34), a worm (36) is rotatably arranged on one side of the object table (1), a worm wheel (37) is fixedly arranged at the middle portion of the rotating shaft (35), and the worm (36) is meshingly connected with the worm wheel (37).
2. The extendable payload platform for a UAV of claim 1, wherein, Earpieces (11) are fixedly arranged at both ends of the object table (1), a plurality of mounting holes (12) are uniformly arranged on each of the earpieces (11).
3. The extendable payload platform for a UAV of claim 1, wherein, One end of the worm (36) is fixedly provided with a rotating handle (38).
4. The extendable payload platform for a UAV of claim 1, wherein, The limiting assembly (4) comprises a plurality of limiting plates (41), and a penetrating hole (43) is formed in one end of each of the limiting plates (41); A plurality of movable grooves (44) are uniformly arranged on each of the two extensions (2), and a rotating shaft (45) is rotatably arranged at one end of each of the movable grooves (44), and the other end of each of the limiting plates (41) is fixedly connected with the middle portion of the rotating shaft (45).
5. The extendable payload platform for a UAV of claim 4, wherein, A plurality of rubber protrusions (42) are uniformly arranged on one side of each of the limiting plates (41).
6. The extendable payload platform for a UAV of claim 4, wherein, A plurality of notches (46) are uniformly arranged on the upper end surface of each of the two extensions (2), a locking screw (47) is threadedly rotatably arranged on the inner wall of each of the notches (46), two threaded holes (48) are formed in one end of each of the limiting plates (41), and one end of each of the locking screws (47) is threadedly rotatably connected with the inner wall of the threaded hole (48).
7. The extendable payload platform for a UAV of claim 6, wherein, The other end of each of the locking screws (47) is fixedly provided with a dial plate (49).