Unmanned aerial vehicle carrying machine convenient to disassemble

Abstract

The utility model relates to the field of unmanned aerial vehicles, and discloses an unmanned aerial vehicle carrying machine convenient to disassemble, which comprises an unmanned aerial vehicle main body, the lower surface of the unmanned aerial vehicle main body is fixedly connected with a fixing block, the lower surface of the fixing block is in contact with a carrying frame, and the front end of the left surface of the carrying frame is provided with a disassembly assembly. An arc-shaped groove is formed in the inner wall of the front end of the carrying frame, a sliding groove is formed in the upper surface of the front end of the unmanned aerial vehicle body, an anti-loosening assembly is arranged on the upper surface of the front end of the carrying frame and comprises a cylindrical shell, the cylindrical shell is slidably connected to the upper surface of the front end of the carrying frame in a penetrating mode, and a limiting block is fixedly connected to the lower surface of the cylindrical shell. According to the carrying frame, quick disassembly can be carried out by rotating the rotating rod, fixation can be carried out without repeatedly rotating a plurality of groups of bolts, in addition, the rotating rod can be limited through the arranged loosening assembly, the rotating rod is prevented from reversely rotating due to vibration caused by bumping of an airplane in the air, and the mounting stability of the carrying frame is improved.

Description

Technical Field

[0001] The utility model relates to the field of unmanned aerial vehicles (UAVs), and in particular to a UAV carrier that can be easily disassembled. Background Art

[0002] With the rapid development of drone technology, its application in various fields is becoming more and more extensive, including aerial photography, agricultural plant protection, power inspection, logistics distribution, etc. When in use, a carrier is generally installed on it for transporting materials. Compared with traditional transportation methods, drones can avoid ground traffic congestion and can reach the destination quickly.

[0003] In the prior art, the mounting brackets at the bottom of some drones are fixed by multiple sets of bolts for easy replacement and maintenance. When the bolts are fixed, they are generally locked by the characteristics of their own threads. When the bolts are rotated, a certain amount of friction is generated between the threads, and repeated disassembly may cause them to wear. In addition, when the drone uses the mounting bracket to carry items at high altitudes, it may shake, which may cause the bolts to loosen and fall, causing damage to the items, and the practicality is too low. In addition, during installation, it is necessary to rotate multiple sets of bolts multiple times separately, which is a very cumbersome process and has low practicality. Therefore, a drone mounting bracket that can be easily disassembled is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a drone carrier that can be easily disassembled, aiming to improve the problem that the carrier frames used in some drones in the prior art are too troublesome to install and have too short a stable lifespan.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a drone carrier that can be easily disassembled, including a drone body, a fixed block fixedly connected to the lower surface of the drone body, the lower surface of the fixed block contacts the carrier frame, the front end of the left surface of the carrier frame is provided with a disassembly and assembly component, the inner wall of the front end of the carrier frame is provided with an arc groove, the upper surface of the front end of the drone body is provided with a slide groove, the upper surface of the front end of the carrier frame is provided with an anti-loosening component, the anti-loosening component includes a cylindrical shell, the cylindrical shell passes through and is slidably connected to the upper surface of the front end of the carrier frame, the lower surface of the cylindrical shell is fixedly connected to a limiting block, the inner wall of the cylindrical shell is rotatably connected to a rotating rod, and the front end of the left surface of the carrier frame is provided with a disassembly and assembly component.

[0006] As a further description of the above technical solution:

[0007] The disassembly and assembly component includes a rotating rod, which is rotatably connected to the front end of the left surface of the mounting frame. The outer wall of the rotating rod is fixedly connected to a gear, and the lower surface of the limit block is engaged with the outer wall of the gear. The outer wall of the front end of the rotating rod is slidably provided with a movable plate, and the rear end of the movable plate is slidably connected to the inner wall of the left end of the mounting frame.

[0008] As a further description of the above technical solution:

[0009] The left surface of the rotating rod is fixedly connected to a limit plate, the limit plate penetrates and is slidably connected to the outer wall of the cylindrical shell, the left end of the limit plate slides on the inner wall of the slide groove, and the left end of the limit plate slides on the inner wall of the arc groove.

[0010] As a further description of the above technical solution:

[0011] A torsion spring is sleeved on the outer wall of the bottom end of the rotating rod. One end of the torsion spring is fixedly connected to the inner wall of the cylindrical shell, and the other end of the torsion spring is fixedly connected to the outer wall of the bottom end of the rotating rod.

[0012] As a further description of the above technical solution:

[0013] The sliding groove is communicated with the arc groove.

[0014] As a further description of the above technical solution:

[0015] Both sides of the bottom end of the limiting block are set to rubber material.

[0016] As a further description of the above technical solution:

[0017] The right surface of the rotating rod is fixedly connected to a limiting rod, and the limiting rod is slidably connected to the inner wall of the left end of the mounting frame. A groove is provided on the left surface of the bottom end of the fixed block, and the limiting rod contacts the inner wall of the groove.

[0018] As a further description of the above technical solution:

[0019] A spiral groove is formed on the outer wall of the front end of the rotating rod, and a sliding rod is fixedly connected to the inner wall of the front end of the movable plate. The sliding rod is slidably connected to the inner wall of the spiral groove, and a ball is slidably connected to the inner wall of the bottom end of the sliding rod, and the ball rolls on the inner wall of the spiral groove.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the present invention, the rotating rod can be quickly disassembled by rotating it, without the need to repeatedly rotate multiple sets of bolts to fix it. In addition, the rotating rod can be limited by the provided loosening assembly to prevent the rotating rod from rotating in the opposite direction due to the vibration of the aircraft in the air, thereby improving the stability of the mounting frame installation.

[0022] 2. In the utility model, when the rotating rod is rotated, the slide rod will drive the movable plate to move along the arc of the spiral groove, which is quick and convenient. In addition, the cooperation between the provided ball and the slide rod can reduce the friction force on the rotating rod, avoid its failure due to long-term rotation, and improve its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the overall device in the utility model;

[0024] Figure 2 This is a schematic diagram of the split cross-section of the three-dimensional structure of the carrier frame and the fixing block in the present utility model;

[0025] Figure 3 This is a schematic diagram of the split cross-section of the three-dimensional structure of the fixed block and the rotating rod in the present utility model;

[0026] Figure 4 This is a schematic diagram of the split cross section of the three-dimensional structure of the moving plate and the rotating rod in the present utility model;

[0027] Figure 5 For this utility model Figure 2 A schematic diagram of the enlarged three-dimensional structure of the A region;

[0028] Figure 6 For this utility model Figure 3 An enlarged schematic diagram of the three-dimensional structure of region B;

[0029] Figure 7 For this utility model Figure 4 An enlarged schematic diagram of the three-dimensional structure of the C region;

[0030] Figure 8 It is a cross-sectional schematic diagram of the three-dimensional structure of the carrying frame in the present utility model.

[0031] Legend:

[0032] 1. UAV body; 2. Carrying frame; 3. Fixed block; 41. Moving plate; 42. Turning rod; 43. Limiting rod; 44. Spiral groove; 45. Sliding rod; 46. Ball bearing; 51. Turning rod; 52. Gear; 53. Limiting block; 54. Cylindrical shell; 55. Limiting plate; 56. Torsion spring; 6. Sliding groove; 7. Arc groove. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] Reference Figure 1 - Figure 2 、 Figure 5 The utility model provides an embodiment: a drone carrier that can be easily disassembled, including a drone body 1. The drone body 1 is a prior art, through which objects can be carried for transportation, and it can be realized by technicians in this field. Since it is a prior art, it will not be described in detail in this case. The lower surface of the drone body 1 is fixedly connected with a fixing block 3. The fixing block 3 is designed as an integral part of the drone, and it is adapted to the inner wall of the carrying frame 2 to ensure the stability of the connection. The lower surface of the fixing block 3 contacts the carrying frame 2, and the carrying frame 2 can be used to transport objects. Fixed mounting improves practicality. A disassembly and assembly component is provided at the front end of the left surface of the mounting frame 2, and an anti-loosening component is provided on the upper surface of the front end of the mounting frame 2. The anti-loosening component includes a cylindrical shell 54, through which the limit block 53 can move smoothly. The cylindrical shell 54 is slidably connected to the upper surface of the front end of the mounting frame 2, and the lower surface of the cylindrical shell 54 is fixedly connected to the limit block 53. The lower surface of the limit block 53 is tooth-shaped to ensure the stability of the limit. The inner wall of the cylindrical shell 54 is rotatably connected to a rotating rod 51, and the rotating rod 51 can control the limit plate 55 to open and close the cylindrical shell 54.

[0035] Reference Figure 3 、 Figure 6 The left surface of the rotating rod 51 is fixedly connected to the limit plate 55. The teeth on both sides of the bottom end of the limit block 53 that are adapted to the gear 52 are set to rubber material, and the middle part is made of hard material to ensure that it can be smoothly adapted to the gear 52 and ensure the stability of the limit. The limit plate 55 passes through and is slidably connected to the outer wall of the cylindrical shell 54.

[0036] Reference Figure 2 、 Figure 5 The disassembly and assembly components include a rotating rod 42, which penetrates and is rotatably connected to the front end of the left surface of the mounting frame 2. The outer wall of the rotating rod 42 is fixedly connected to a gear 52. The gear 52 is a prior art, and its outer wall is provided with multiple sets of teeth. The cooperation between the multiple sets of teeth is adapted to the lower surface of the limit block 53 to ensure the stability of the limit. The lower surface of the limit block 53 is engaged with the outer wall of the gear 52. The outer wall of the front end of the rotating rod 42 slides with a movable plate 41 that can drive the limit rod 43 to move stably. The rear end of the movable plate 41 is slidably connected to the inner wall of the left end of the mounting frame 2.

[0037] Reference Figure 5 - Figure 6 、 Figure 8 When the limit plate 55 coincides with the slide 6, the rotating rod 51 can be pulled to move, releasing the limit block 53, and the left end of the limit plate 55 slides on the inner wall of the slide 6. The left end of the limit plate 55 slides on the inner wall of the arc groove 7, and the outer wall of the bottom end of the rotating rod 51 is sleeved with a torsion spring 56. The torsion spring 56 has a certain elasticity, and its own elasticity ensures that the limit plate 55 can stably contact the inner wall of the arc groove 7. One end of the torsion spring 56 is fixedly connected to the inner wall of the cylindrical shell 54, and the other end of the torsion spring 56 is fixedly connected to the outer wall of the bottom end of the rotating rod 51.

[0038] Reference Figure 2 、 Figure 4 、 Figure 7 The right surface of the rotating rod 42 is fixedly connected to the limit rod 43, and the limit rod 43 is adapted to the inner wall of the groove to ensure the stability of the limit. The limit rod 43 is slidably connected to the inner wall of the left end of the mounting frame 2, and the left surface of the bottom end of the fixed block 3 is provided with a groove, and the limit rod 43 contacts the inner wall of the groove, and the outer wall of the front end of the rotating rod 42 is provided with a spiral groove 44. The spiral groove 44 has a certain curvature when the rotating rod 42 rotates. The slide rod 45 will move along the curvature of the spiral groove 44. The inner wall of the front end of the movable plate 41 is fixedly connected to the slide rod 45, and the slide rod 45 is slidably connected to the inner wall of the spiral groove 44. The inner wall of the bottom end of the slide rod 45 is slidably connected to the ball 46. The set ball 46 can reduce friction and avoid wear of the spiral groove 44 opened on the outer wall of the rotating rod 42, thereby improving the service life. The ball 46 rolls on the inner wall of the spiral groove 44.

[0039] When the limit plate 55 is disengaged from the inner wall of the slide groove 6 and moves to the upper side of the carrying frame 2, the rotating rod 51 can be loosened, and the torsion spring 56 will drive the rotating rod 51 to rotate and reset in the opposite direction through its own elasticity, and the limit plate 55 will also rotate in the opposite direction and contact the upper surface of the carrying frame 2, so that the limit of the rotating rod 42 can be released, and it can be rotated to remove and pull down the carrying frame 2. When installing, when the limit block 53 is needed to limit the rotating rod 42 to prevent loosening, the operation is the same as above, but the movement direction of the part structure is opposite.

[0040] When the rotating rod 42 is rotated, the sliding rod 45 and the ball 46 will move along the curvature of the spiral groove 44, and the ball 46 will roll on the inner wall of the spiral groove 44 to reduce friction. The movable plate 41 will also move accordingly, and the movable plate 41 will drive the limit rod 43 to move. Through this operation method, the mounting frame 2 and the fixed block 3 can be installed and disassembled.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A drone carrier that can be easily disassembled, comprising a drone body (1), characterized in that: The lower surface of the drone body (1) is fixedly connected to a fixed block (3), the lower surface of the fixed block (3) contacts the carrier frame (2), the front end of the left surface of the carrier frame (2) is provided with a disassembly assembly, the inner wall of the front end of the carrier frame (2) is provided with an arc groove (7), the upper surface of the front end of the drone body (1) is provided with a slide groove (6), the upper surface of the front end of the carrier frame (2) is provided with an anti-loosening assembly, the anti-loosening assembly includes a cylindrical shell (54), the cylindrical shell (54) penetrates and is slidably connected to the upper surface of the front end of the carrier frame (2), the lower surface of the cylindrical shell (54) is fixedly connected to a limit block (53), and the inner wall of the cylindrical shell (54) is rotatably connected to a rotating rod (51).

2. The easily detachable UAV carrier according to claim 1, characterized in that: The disassembly assembly comprises a rotating rod (42), the rotating rod (42) is rotatably connected to the front end of the left surface of the mounting frame (2), the outer wall of the rotating rod (42) is fixedly connected to a gear (52), the lower surface of the limit block (53) is engaged with the outer wall of the gear (52), the outer wall of the front end of the rotating rod (42) is slidably provided with a movable plate (41), and the rear end of the movable plate (41) is slidably connected to the inner wall of the left end of the mounting frame (2).

3. The easily detachable UAV carrier according to claim 1, characterized in that: The left surface of the rotating rod (51) is fixedly connected to a limiting plate (55), the limiting plate (55) penetrates and is slidably connected to the outer wall of the cylindrical shell (54), the left end of the limiting plate (55) slides on the inner wall of the sliding groove (6), and the left end of the limiting plate (55) slides on the inner wall of the arc groove (7).

4. The easily detachable UAV carrier according to claim 1, characterized in that: A torsion spring (56) is sleeved on the outer wall of the bottom end of the rotating rod (51), one end of the torsion spring (56) is fixedly connected to the inner wall of the cylindrical shell (54), and the other end of the torsion spring (56) is fixedly connected to the outer wall of the bottom end of the rotating rod (51).

5. The easily detachable UAV carrier according to claim 1, characterized in that: The sliding groove (6) is communicated with the arc groove (7).

6. The easily detachable UAV carrier according to claim 1, characterized in that: Both sides of the bottom end of the limiting block (53) are made of rubber material.

7. The easily detachable UAV carrier according to claim 2, characterized in that: The right surface of the rotating rod (42) is fixedly connected to a limiting rod (43), and the limiting rod (43) is slidably connected to the inner wall of the left end of the mounting frame (2). A groove is provided on the left surface of the bottom end of the fixing block (3), and the limiting rod (43) contacts the inner wall of the groove.

8. The easily detachable UAV carrier according to claim 2, characterized in that: The outer wall of the front end of the rotating rod (42) is provided with a spiral groove (44), the inner wall of the front end of the movable plate (41) is fixedly connected with a sliding rod (45), the sliding rod (45) is slidably connected to the inner wall of the spiral groove (44), and the inner wall of the bottom end of the sliding rod (45) is slidably connected with a ball (46), and the ball (46) rolls on the inner wall of the spiral groove (44).

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