High-speed heavy-load unmanned aerial vehicle
By setting fixing strips and ratchet-structured limiting grooves on the inner wall of the drone cargo compartment, and using a fixing component consisting of limiting blocks and inserts, the problem of cargo swaying is solved, achieving stable cargo fixation and safe drone flight.
Patent Information
- Application Number
- CN202520414790.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-11
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2035-03-11
AI Technical Summary
The cargo inside the existing high-speed heavy-duty drone cargo bay is prone to shaking during takeoff and landing, which can lead to damage and affect flight safety. Existing technologies are not effective in securing the cargo.
Fixing strips are installed along the depth direction on the inner wall of the drone cargo compartment. The fixing strips contain limit grooves and ratchet structures. Through the cooperation of limit blocks and inserts, the cargo is fixed by fixing components such as cover plates or binding components to prevent shaking.
It effectively secures cargo, prevents damage from shaking, ensures the safety of drone flight, and facilitates cargo loading and unloading.
Smart Images
Figure CN223736248U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to unmanned plane field, concretely is a kind of high-speed heavy load unmanned plane. BACKGROUND
[0002] Unmanned aircraft is called unmanned plane, is the aircraft without crew, by radio remote control equipment and self-control device is manipulated, or by vehicle-mounted computer is completely or intermittently autonomously operated, has application in aerial photography, agriculture, plant protection, micro-selfie, express delivery, disaster rescue, observation of wild animals, monitoring infectious disease, surveying and mapping, news report, power patrol, disaster relief, film and television shooting and so on.
[0003] The existing load use delta wing unmanned plane generally contains a goods warehouse for loading goods, the position of goods warehouse is generally in the inside of fuselage behind the nose, and the access of goods is realized by opening the warehouse cover in the back of unmanned plane.
[0004] For the above related technology, the high-speed heavy load unmanned plane in prior art loads goods into the warehouse cover, and the goods cannot be well fixed in the warehouse, and the goods are easily shaken in the warehouse and collide with the inner wall of the warehouse under the conditions such as take-off and landing process of unmanned plane or strong airflow in flight, meanwhile, the shaking of goods in the warehouse also easily affects the flight safety of unmanned plane, in summary, the goods warehouse of existing high-speed heavy load unmanned plane is not easy to well fix goods. UTILITY MODEL CONTENT
[0005] Therefore, the utility model aims at providing a kind of high-speed heavy load unmanned plane to solve the technical problem that the goods warehouse of existing high-speed heavy load unmanned plane is not easy to well fix goods.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of high-speed heavy load unmanned plane, including machine body, the machine body is provided with goods warehouse, and the top of goods warehouse is connected with goods warehouse cover, further including fixed strip, the fixed strip is fixedly connected to the inner wall of goods warehouse along the depth direction of goods warehouse, and the total number is at least four, the fixed strip is provided with limiting slot, and the limiting block is slidably connected in the limiting slot, the fixed strip is provided with ratchet in the length direction of limiting slot side wall, the ratchet limits the upward sliding of limiting block, the limiting block in the fixed strip is connected with the fixed assembly for fixing goods, the fixed strip is slidably connected with the insertion strip capable of being inserted into the limiting slot along the length direction, the cross section of insertion strip is same with the cross section of limiting slot.
[0007] By adopting the above technical scheme, the goods in the goods warehouse are well fixed by the fixed assembly connected to the limiting block, to prevent the goods from shaking during the flight of unmanned plane, effectively avoid the damage of goods due to shaking, and at the same time, the flight safety of unmanned plane is ensured.
[0008] The utility model further sets up, the limit block is located same height, and all with the fixed connection of apron, the bottom surface of apron is used for compacting the goods in warehouse.
[0009] As preferred, using apron for bulk cargo can achieve good fixing effect.
[0010] The utility model further sets up, the limit block fixed connection has the connecting column of protruding limit slot.
[0011] As preferred, the connecting column can connect different binding components according to practical needs.
[0012] The utility model further sets up, both sides of apron are provided with the handle for lifting apron.
[0013] As preferred, the handle can conveniently lift apron.
[0014] The utility model further sets up, the connecting column is used for connecting binding component.
[0015] As preferred, for example, using strap or net bag can achieve the fixing of goods.
[0016] The utility model further sets up, the fixed strip is along the length direction and is provided with the slot, the insertion strip can be inserted in the slot, and the length of insertion strip is greater than the depth of slot.
[0017] As preferred, avoid insertion strip after inserting into the slot and cannot be smoothly pulled out.
[0018] The utility model further sets up, the fixed strip is along the height direction and is provided with the receiving groove at intervals, and the ratchet tooth is rotatably connected in receiving groove.
[0019] As preferred, the ratchet tooth can be retracted into the receiving groove during the process that the limit block slides down or after the insertion strip inserts into the limit slot.
[0020] The utility model further sets up, the bottom of ratchet tooth and the inner wall of receiving groove are provided with elastic sheet, and the elastic sheet is in the state of deformation when ratchet tooth is retracted into receiving groove.
[0021] As preferred, the elastic force of elastic sheet makes the ratchet tooth maintain the state of protruding from receiving groove under the premise of no external force.
[0022] The utility model further sets up, the bottom of ratchet tooth is parallel to the top of limit block.
[0023] As preferred, make the ratchet tooth more stably contact with the limit block.
[0024] The length of the insertion strip is greater than the depth of the limiting groove.
[0025] As preferred, the insertion strip can retract all the ratchets in the limiting groove into the accommodating groove after being inserted into the limiting groove, avoiding the situation that the limiting block cannot be taken out.
[0026] In summary, the utility model mainly has the following beneficial effects:
[0027] The utility model discloses a fixing assembly for unmanned aerial vehicle, which comprises a fixing strip, a limiting block, a ratchet structure and a fixing component.
[0028] The utility model discloses a fixing assembly for unmanned aerial vehicle, which comprises a fixing strip, a limiting block, a ratchet structure and a fixing component. BRIEF DESCRIPTION OF DRAWINGS
[0029] Figure 1 It is the perspective drawing of the utility model;
[0030] Figure 2 It is the perspective drawing of the cargo hold cover opening state of the utility model;
[0031] Figure 3 It is the perspective drawing of the utility model's Figure 2 The enlarged view of A in the utility model;
[0032] Figure 4 It is the internal structure schematic diagram of the cargo hold of the utility model;
[0033] Figure 5 It is the perspective drawing of the utility model's Figure 4 The enlarged view of B in the utility model;
[0034] Figure 6 It is the perspective drawing of the fixing strip of the utility model;
[0035] Figure 7 It is the internal structure perspective drawing of the fixing strip of the utility model;
[0036] Figure 8 It is the perspective drawing of the utility model's Figure 7 The enlarged view of C in the utility model;
[0037] Figure 9 It is the perspective drawing of the insertion strip of the utility model and pulls out state.
[0038] Reference signs:
[0039] 1, body; 2, cargo compartment cover; 3, cargo compartment; 4, fixed bar; 401, limiting groove; 402, insertion groove; 403, containing groove; 5, limiting block; 6, cover plate; 601, handle; 7, connecting column; 8, insertion bar; 9, ratchet; 10, elastic sheet. DETAILED DESCRIPTION
[0040] 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. The embodiments described below with reference to the drawings are exemplary and are used only for explaining the utility model, and cannot be understood as limiting the utility model.
[0041] The embodiments will be described below according to the overall structure of the utility model.
[0042] First embodiment:
[0043] A high-speed heavy-load unmanned aerial vehicle, please see Figures 1-9 , comprising a body 1, specifically, the body 1 is a delta wing-shaped unmanned aerial vehicle, the body 1 is provided with a cargo compartment 3, and the top end of the cargo compartment 3 is connected with a cargo compartment cover 2, which can conveniently load and unload goods into the cargo compartment 3 after being opened.
[0044] Further comprising a fixed bar 4, the fixed bar 4 is fixedly connected to the inner wall of the cargo compartment 3 along the depth direction of the cargo compartment 3, and the total number is at least four, specifically, the fixed bar 4 can be additionally provided with a plurality of fixed bars according to the size of the cargo compartment 3, in this embodiment, the number of fixed bars 4 is specifically four, which are located at the four corners of the inner wall of the cargo compartment 3, the fixed bar 4 is provided with a limiting groove 401, and the limiting block 5 is slidingly connected in the limiting groove 401, and the limiting block 5 is slidingly connected in the limiting groove 401 along the height direction of the fixed bar 4.
[0045] Further, the fixed bar 4 is provided with a ratchet 9 along the length direction on the side wall of the limiting groove 401, the ratchet 9 limits the upward sliding of the limiting block 5, the limiting blocks 5 in the plurality of fixed bars 4 are connected with a fixed assembly for fixing goods, the fixed bar 4 is slidingly connected with an insertion bar 8 capable of being inserted into the limiting groove 401 along the length direction, and the cross section of the insertion bar 8 is the same as that of the limiting groove 401.
[0046] In the above embodiment, specifically, please see Figures 2-3 , the limiting blocks 5 are located at the same height, and are all fixedly connected with the cover plate 6, the bottom surface of the cover plate 6 is used for pressing the goods in the cargo compartment 3, and the use of the cover plate 6 can achieve good fixing effect for loose goods, specifically, in this embodiment, the fixed assembly is specifically the cover plate 6, when the cargo compartment 3 is loaded with loose goods such as small box bodies and small spherical bodies, the cover plate 6 is suitable for fixing the loose goods.
[0047] Further, the two sides of the cover plate 6 are provided with handles 601 for lifting the cover plate 6, after the insertion of the insertion bar 8 into the limiting groove 401, the cover plate 6 can be conveniently lifted by the handles 601.
[0048] In the above embodiment, please refer to Figures 4-9 , the fixed bar 4 is provided with an insertion slot 402 along the length direction, the insertion bar 8 can be inserted into the insertion slot 402, the inner wall of the insertion slot 402 is in contact with the insertion bar 8, the friction between the two prevents the insertion bar 8 from sliding out when it is not needed to slide out, the length of the insertion bar 8 is greater than the depth of the insertion slot 402, so that the insertion bar 8 cannot be smoothly pulled out after being inserted into the insertion slot 402, the bottom surface of the ratchet 9 is parallel to the top surface of the limiting block 5, so that the ratchet 9 can be more stably in contact with the limiting block 5, the length of the insertion bar 8 is greater than the depth of the limiting groove 401, so that after the insertion bar 8 is inserted into the limiting groove 401, all the ratchets 9 in the limiting groove 401 can be retracted into the accommodating slot 403, so that the situation that the limiting block 5 cannot be taken out is avoided.
[0049] In the above embodiment, please refer to the figure, the fixed bar 4 is provided with an accommodating slot 403 along the height direction, the accommodating slot 403 is rotatably connected with the ratchet 9, the ratchet 9 can be retracted into the accommodating slot 403 during the downward sliding of the limiting block 5 or after the insertion of the insertion bar 8 into the limiting groove 401.
[0050] Specifically, the bottom end of the ratchet 9 and the inner wall of the accommodating slot 403 are provided with a spring 10, the spring 10 is in a deformed state when the ratchet 9 is retracted into the accommodating slot 403, the spring 10 itself generates elastic force to keep the ratchet 9 in the state of extending out of the accommodating slot 403 without external force, in the normal state, the top end of the spring 10 is in contact with the ratchet 9, so that the bottom surface of the ratchet 9 remains parallel to the top surface of the limiting block 5, and during the process of the ratchet 9 being extruded and rotating into the accommodating slot 403, the spring 10 can be deformed to accumulate elastic potential energy.
[0051] Second embodiment:
[0052] A high-speed heavy-load unmanned aerial vehicle, please refer to Figures 1-9 , different from the first embodiment, the limiting block 5 is fixedly connected with a connecting column 7 extending out of the limiting groove 401, the connecting column 7 can be connected with different binding assemblies according to the practical needs, specifically, the fixed assembly in this embodiment is the connecting column 7 combined with the binding assembly, when fixing goods such as large boxes or cylindrical bodies, it is suitable to use the binding assembly, the insertion bar 8 is used to push the limiting block 5 downward to a state where it cannot continue to slide downward, at this time the binding assembly is stretched, which can further realize the stable fixation of the goods.
[0053] Specifically, the connecting column 7 is used to connect a binding assembly, such as a binding belt or a net bag, which can fix the goods, and in the range not disclosed in the embodiment, the binding assembly can also use other assemblies that can fix the goods and can be connected with the connecting column 7.
[0054] In the specific use of the utility model, the goods are loaded into the goods compartment 3, and then the appropriate fixing assembly is selected according to the type of the goods, for example, when the goods are loose goods, the cover plate 6 is selected, the limiting block 5 at the edge of the cover plate 6 is inserted into the corresponding fixing strip 4, and since the ratchet 9 does not limit the downward movement of the limiting block 5, the cover plate 6 stops moving downward after pressing the goods, at this time, the ratchet 9 limits the upward movement of the limiting block 5, and similarly, when large goods need to be loaded in the goods compartment 3, the limiting block 5 with the connecting column 7 is selected, the connecting column 7 is inserted into the corresponding fixing strip 4, the binding belt or the net bag is connected between the connecting columns 7, the insertion strip 8 is inserted into the limiting groove 401, the limiting block 5 is slid downward as much as possible, the binding belt or the net bag is tightened, and the fixing of the goods is completed.
[0055] When the unmanned aerial vehicle arrives at the destination and needs to unload the goods, the insertion strip 8 in each fixing strip 4 is inserted into the corresponding limiting groove 401, and then the cover plate 6 or the binding belt and other fixing assemblies are lifted upward, since the insertion strip 8 presses the ratchet 9 on the limiting block 5 back into the accommodating groove 403, the limiting block 5 will not be limited by the ratchet 9 during the upward sliding process, so the fixing of the goods can be quickly released, the convenient loading and unloading of the goods is completed, and the goods are prevented from being damaged or affecting the flight safety of the unmanned aerial vehicle during the flight of the unmanned aerial vehicle.
[0056] Although the embodiments of the utility model have been shown and described, the specific embodiments are only an explanation of the utility model, and are not a limitation of the utility model, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner, and those skilled in the art can make modifications, replacements and variations of the embodiments without creative contribution after reading the specification without departing from the principles and purposes of the utility model, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.
Claims
1. A high-speed heavy-load unmanned aerial vehicle, characterized in that, Include: Machine body (1), the machine body (1) is provided with goods warehouse (3) in, and the top end of goods warehouse (3) is connected with goods warehouse cover (2); Fixed strip (4), the fixed strip (4) is fixedly connected to the inner wall of goods warehouse (3) along the depth direction of goods warehouse (3), and the total number is at least four, the fixed strip (4) is provided with limiting groove (401) in, and the limiting block (5) is slidably connected in limiting groove (401), the fixed strip (4) is provided with ratchet (9) along the length direction in the side wall of limiting groove (401), the ratchet (9) limits the upward sliding of limiting block (5), the limiting block (5) in a plurality of fixed strips (4) is connected with the fixing assembly for fixing goods, the fixed strip (4) is slidably connected with the insertion strip (8) capable of being inserted into limiting groove (401) along the length direction, the cross section of insertion strip (8) is same with the cross section of limiting groove (401).
2. The high-speed heavy-load unmanned machine according to claim 1, characterized in that: The limiting block (5) is located at the same height, and all are fixedly connected with the cover plate (6), the bottom surface of the cover plate (6) is used for pressing the goods in the goods warehouse (3).
3. The high speed heavy duty drone according to claim 1, characterized in that: The limiting block (5) is fixedly connected with the connecting column (7) extending out of the limiting groove (401).
4. The high speed heavy duty drone according to claim 2, wherein: Both sides of the cover plate (6) are provided with the handle (601) for lifting the cover plate (6).
5. The high speed heavy duty drone according to claim 3, characterized in that: The connecting column (7) is used for connecting the binding assembly.
6. The high speed heavy duty drone according to claim 1, characterized in that: The fixed strip (4) is provided with insertion slot (402) along the length direction, the insertion strip (8) can be inserted into the insertion slot (402), and the length of the insertion strip (8) is greater than the depth of the insertion slot (402).
7. The high speed heavy duty drone according to claim 1, characterized in that: The fixed strip (4) is provided with containing groove (403) along the height direction, and the containing groove (403) is rotatably connected with ratchet (9) in.
8. The high speed heavy duty drone according to claim 6, characterized in that: The bottom end of the ratchet (9) and the inner wall of the containing groove (403) are provided with elastic sheet (10), and the elastic sheet (10) is in the deformation state when the ratchet (9) is retracted into the containing groove (403).
9. The high speed heavy duty drone according to claim 6, characterized in that: The bottom surface of the ratchet (9) is parallel to the top surface of the limiting block (5).
10. The high speed heavy duty drone according to claim 6, characterized in that: The length of the insertion strip (8) is greater than the depth of the limiting groove (401).