Hanging device for unmanned aerial vehicle

Abstract

The utility model discloses a mounting device for an unmanned aerial vehicle, which belongs to the technical field of unmanned aerial vehicles and can avoid the problem that a mounted article is fixed through a plurality of groups of bolts and the like during mounting through a mounting seat pre-mounted below an unmanned aerial vehicle body and a chassis mounted on the mounted article during working. The working efficiency is improved, and meanwhile it is guaranteed that the base plate and the protruding column can be rapidly positioned and fastened. The mounting device for the unmanned aerial vehicle comprises an unmanned aerial vehicle body, the unmanned aerial vehicle body comprises a frame body and an extension seat mounted on the side edge of the frame body, a hinge column is mounted on the extension seat in a hinged mode, a mounting assembly is mounted at the bottom of the frame body and comprises a mounting seat, and the mounting seat is fixed to the bottom of the unmanned aerial vehicle body through fixing bolts. A protruding column is arranged at the bottom of the mounting base in a protruding mode, an inserting cavity is formed in the bottom of the protruding column, a clamping ring is inserted into the inserting cavity, a fixing piece is arranged at the position, close to the bottom, of the protruding column, and a chassis is arranged at the bottom of the clamping ring in a protruding mode.

Description

Technical Field

[0001] This utility model belongs to the field of unmanned aerial vehicle (UAV) technology, specifically relating to a mounting device for UAVs. Background Technology

[0002] With the development of technology, drones are becoming increasingly widely used in various fields such as children's play, panoramic aerial photography, and logistics transportation. In particular, in logistics transportation, the use of drones can greatly increase speed and efficiency in some emergency situations, bringing great convenience to people.

[0003] Existing drone mounting devices mostly use multiple bolts to fix containers and other items to the bottom of the drone. When mounting different containers or items, it takes a long time to process the mounting equipment, making the device inconvenient to use. Therefore, a drone mounting device is needed to help solve this problem. Utility Model Content

[0004] (1) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a mounting device for unmanned aerial vehicles (UAVs). This mounting device can, during operation, utilize a mounting base pre-installed under the UAV body and a chassis mounted on the mounted item. This can minimize the need for multiple sets of bolts to fix the mounted item, thereby improving work efficiency while ensuring quick positioning and fastening between the chassis and the protruding column.

[0006] (2) Technical solution

[0007] To address the aforementioned technical problems, this utility model provides a mounting device for unmanned aerial vehicles (UAVs). The mounting device includes a UAV body, which comprises a frame and an extension seat mounted on the side of the frame. A hinged column is hinged to the extension seat. The extension seat and the hinged column are positioned and secured by a fixing assembly. A mounting assembly is installed at the bottom of the frame.

[0008] The mounting assembly includes a mounting base, which is fixed to the bottom of the UAV body by fixing bolts. A protruding post is provided at the bottom of the mounting base, and an insertion cavity is opened at the bottom of the protruding post. A snap ring is inserted into the insertion cavity. A fixing component for auxiliary snap ring positioning and fastening is provided near the bottom of the protruding post. A base is provided at the bottom of the snap ring.

[0009] Furthermore, the fixing member includes an embedding ring rotatably mounted on the protruding post, a pressing block protruding from the inner side of the embedding ring, a sliding cavity opened inside the protruding post, a positioning slide post slidably disposed in the sliding cavity, a sleeve block sleeved on the positioning slide post, and a top pressure spring for assisting the sleeve block to be pushed in the sliding cavity.

[0010] Furthermore, the positioning slide is oblong, the clamping block has an arc-shaped structure, and the positioning slide and the locking ring are fixed together.

[0011] Furthermore, a fixing hole is provided on the embedded ring, and a positioning cavity is provided on the outer side of the protruding post. A positioning component that cooperates with and is fixed in the positioning cavity is installed in the positioning cavity.

[0012] Furthermore, the positioning component includes a slide rod vertically fixed in the positioning cavity, the slide rod being fixed in conjunction with the fixing hole, a positioning insert being sleeved on the slide rod, and a compression spring for assisting the positioning insert to be pushed on the slide rod.

[0013] Furthermore, a limiting post is protruding from the center of the top of the snap ring, and a limiting hole is provided in the insertion cavity for the limiting post to be inserted.

[0014] Furthermore, a brushless motor is mounted on the end of the hinge column away from the extension seat, and a blade is mounted on the brushless motor.

[0015] Furthermore, the fixing assembly includes a hinge seat hingedly mounted on the side of the hinge post, and a fixing seat protruding from the outer side of the extension seat, wherein the fixing seat and the hinge seat are engaged and snapped together.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] This invention utilizes the cooperation between a mounting base at the bottom of the drone body and fasteners on the snap-fit ​​ring and protruding post. The mounting base is fixed to the bottom of the frame with bolts. The chassis is pre-installed on the box to be mounted. Reversing the insertion ring causes the clamping block to move, and the compressed top spring pushes the sleeve block, causing the positioning slide post to retract inward, inserting the snap-fit ​​ring into the cavity and the limiting post into the limiting hole. Rotating the insertion ring forward causes the clamping block to rotate, compressing the positioning slide post and inserting it into the annular groove of the snap-fit ​​ring, thus completing the initial positioning of the snap-fit ​​ring. During operation, the mounting base pre-installed below the drone body and the chassis mounted on the mounted item minimize the need for multiple bolts to secure the item, improving work efficiency while ensuring rapid positioning and fastening between the chassis and the protruding post.

[0019] This utility model, through the cooperation between the fixing hole and the positioning component on the embedding ring, allows the compression spring to push the positioning block after the embedding ring rotates to the designated position, thereby inserting the positioning block into the fixing hole. This completes the overall secondary positioning of the embedding ring, thus preventing the embedded ring from rotating naturally during transportation and causing the mounted items to fall off, further ensuring the transportation safety of the mounting device. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the mounting component of this utility model when it is deployed;

[0023] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A;

[0024] Figure 4 This is a cross-sectional view of the protruding column corresponding to the fixing part of this utility model.

[0025] The labels in the attached diagram are as follows: 1. UAV body; 2. Frame; 3. Extension mount; 4. Hinge column; 5. Brushless motor; 6. Propeller blade; 7. Fixing assembly; 8. Fixing base; 9. Hinge base; 10. Snap ring; 11. Mounting assembly; 111. Fixing bolt; 12. Mounting base; 13. Protruding column; 14. Fixing component; 15. Embedding ring; 151. Pressing block; 16. Positioning slide column; 17. Sleeve block; 18. Top pressure spring; 19. Snap ring; 20. Limiting column; 21. Chassis; 22. Positioning assembly; 221. Slide rod; 222. Pressing spring; 223. Positioning insert; 224. Fixing hole. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] This specific embodiment is a mounting device for unmanned aerial vehicles (UAVs), such as... Figure 1 As shown, the drone mounting device includes a drone body 1, which includes a frame 2 and an extension mount 3 mounted on the side of the frame 2. The frame 2 houses a battery for power supply and a control module for control. A hinge post 4 is hinged to the extension mount 3. A brushless motor 5 is mounted on the end of the hinge post 4 away from the extension mount 3. A blade 6 is mounted on the brushless motor 5. The extension mount 3 and the hinge post 4 are positioned and fastened by a fixing component 7. The fixing component 7 includes a hinge seat 9 hinged to the side of the hinge post 4. A fixing seat 8 protrudes from the outer side of the extension mount 3. The fixing seat 8 and the hinge seat 9 are engaged. The fixing component 7 allows for quick and easy positioning and fastening of the extension mount 3 and the hinge post 4 during operation. Specifically, a retaining ring 10 for engaging the hinge post 4 is installed on the side of the frame 2.

[0028] Reference Figure 1-4As shown, a mounting assembly 11 is installed at the bottom of the frame 2. The mounting assembly 11 includes a mounting base 12, which is fixed to the bottom of the UAV body 1 by fixing bolts 111. A protruding post 13 is provided at the bottom of the mounting base 12. An insertion cavity is provided at the bottom of the protruding post 13, and a snap-fit ​​ring 19 is inserted into the insertion cavity. A fixing member 14 for positioning and fastening the snap-fit ​​ring 19 is provided near the bottom of the protruding post 13. The fixing member 14 includes a component that is rotatably embedded in the protruding post 13. An embedded ring 15 is provided, and a pressing block 151 is protruding from the inner side of the embedded ring 15. A sliding cavity is opened inside the protruding post 13, and a positioning slide post 16 is slidably arranged in the sliding cavity. The positioning slide post 16 is oblong, and the pressing block 151 is an arc-shaped structure. The positioning slide post 16 is fixedly engaged with the snap ring 19. A sleeve block 17 is sleeved on the positioning slide post 16. A top pressure spring 18 is installed in the sliding cavity to assist the sleeve block 17 in pushing. A base plate 21 is protruding from the bottom of the snap ring 19.

[0029] By cooperating with the mounting base 12 at the bottom of the drone body 1, the snap-fit ​​ring 19, and the fixing parts 14 on the protruding post 13, the mounting base 12 is fixed to the bottom of the frame 2 by fixing bolts 111. The chassis 21 is pre-installed in the direction of the box to be mounted. The inserting ring 15 is reversed, and the inserting ring 15 drives the pressing block 151 to move. At this time, the compressed top pressure spring 18 drives the sleeve block 17 to be pushed, thereby pushing the positioning slide post 16 inward and retracting it. The snap-fit ​​ring 19 is inserted into the insertion cavity, and the limiting post 20 is inserted into the limiting hole. At this time, the forward rotation is complete. The embedded ring 15 rotates, causing the clamping block 151 to rotate, which in turn compresses the positioning slide post 16, allowing the positioning slide post 16 to be inserted into the annular groove of the snap ring 19, thus completing the initial positioning process of the snap ring 19. During operation, the mounting base 12 pre-installed below the UAV body 1 and the chassis 21 installed on the mounted item can minimize the need for fixing the mounted item with multiple sets of bolts, improving work efficiency while ensuring quick positioning and fastening between the chassis 21 and the protruding post 13.

[0030] The aforementioned embedded ring 15 has a fixing hole 224, and a positioning cavity is provided on the outer side of the protruding post 13. A positioning component 22 is installed in the positioning cavity and is fixed in conjunction with the fixing hole 224. The positioning component 22 includes a slide rod 221 that is vertically fixed in the positioning cavity. The slide rod 221 is fixed in conjunction with the fixing hole 224. A positioning insert 223 is sleeved on the slide rod 221, and a compression spring 222 that assists the positioning insert 223 in pushing is sleeved on the slide rod 221.

[0031] By cooperating with the fixing hole 224 and the positioning component 22 on the embedding ring 15, after the embedding ring 15 rotates to the designated position, the compression spring 222 pushes and drives the positioning block 223 to push, so that the positioning block 223 is inserted into the fixing hole 224, thereby completing the overall secondary positioning process of the embedding ring 15. This avoids the situation where the embedded ring 15 rotates naturally during transportation, causing the mounted items to fall off, and further ensures the transportation safety of the mounting device.

[0032] The snap ring 19 has a limiting post 20 protruding from the center of its top. The cavity has a limiting hole for the limiting post 20 to be inserted. Through the cooperation between the limiting post 20 and the limiting hole, the snap ring 19 can be effectively limited during installation.

[0033] Working principle:

[0034] During installation, the mounting base 12 is fixed to the bottom of the frame 2 with fixing bolts 111. The chassis 21 is pre-installed in the direction of the box to be mounted. The inserting ring 15 is reversed, and the inserting ring 15 drives the pressing block 151 to move. At this time, the compressed top pressure spring 18 drives the sleeve block 17 to be pushed, thereby pushing the positioning slide 16 inward and retracting it. The snap ring 19 is inserted into the insertion cavity, and the limiting pin 20 is inserted into the limiting hole. At this time, the inserting ring 15 is rotated forward. When the inserting ring 15 rotates, it drives the pressing block 151 to rotate, thereby driving the positioning slide 16 to be compressed, so that the positioning slide 16 is inserted into the annular slot of the snap ring 19, thereby completing the initial positioning treatment of the snap ring 19. The pressing spring 222 pushes the positioning insert 223, thereby inserting the positioning insert 223 into the fixing hole 224, thus completing the overall positioning treatment of the inserting ring 15.

[0035] With the hinge post 4 in an extended position, rotate the hinge seat 9. One end of the hinge seat 9 is snapped onto the fixed seat 8, thus completing the overall positioning and fastening of the hinge post 4.

[0036] All technical features in this embodiment can be freely combined according to actual needs.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A mounting device for a drone, the mounting device for a drone comprising a drone body (1), characterized in that, The unmanned aerial vehicle body (1) includes a frame (2) and an extension seat (3) mounted on the side of the frame (2), a hinged column (4) is hingedly mounted on the extension seat (3), and the extension seat (3) and the hinged column (4) are positioned and fastened by a fixing assembly (7), The mounting assembly (11) includes a mounting seat (12) fixed at the bottom of the unmanned aerial vehicle body (1) by a fixing bolt (111), a protruding column (13) is protrudingly arranged at the bottom of the mounting seat (12), an insertion cavity is formed at the bottom of the protruding column (13), a clamping ring (19) is insertedly arranged in the insertion cavity, and a fixing member (14) is arranged at the bottom of the protruding column (13) to position and fasten the auxiliary clamping ring (19).

2. The mounting device for a UAV according to claim 1, wherein The fixing member (14) includes an embedded ring (15) rotatably embedded on the protruding column (13), a pressing block (151) is protrudingly arranged on the inner side of the embedded ring (15), a sliding cavity is formed in the protruding column (13), a positioning sliding column (16) is slidably arranged in the sliding cavity, a sleeving block (17) is sleevedly arranged on the positioning sliding column (16), and a pressing spring (18) is arranged in the sliding cavity to assist the sleeving block (17) in pushing.

3. The mounting device for a UAV according to claim 2, wherein, The positioning sliding column (16) is in a long circular shape, the pressing block (151) is in an arc-shaped structure, and the positioning sliding column (16) is fixedly matched with the clamping ring (19).

4. The mounting device for a UAV according to claim 2, wherein, A fixing hole (224) is formed in the embedded ring (15), a positioning cavity is formed in the outer side of the protruding column (13), and a positioning assembly (22) is arranged in the positioning cavity to be fixedly matched with the fixing hole (224).

5. The unmanned aerial vehicle mounting device of claim 4, wherein, The positioning assembly (22) includes a sliding rod (221) vertically fixed in the positioning cavity, the sliding rod (221) is fixedly matched with the fixing hole (224), a positioning plug (223) is sleevedly arranged on the sliding rod (221), and a pressing spring (222) is arranged on the sliding rod (221) to assist the positioning plug (223) in pushing.

6. The unmanned aerial vehicle mounting device of claim 1, wherein A limiting column (20) is protrudingly arranged at the top center of the clamping ring (19), and a limiting hole is formed in the insertion cavity to be inserted by the limiting column (20).

7. The unmanned aerial vehicle mounting device of claim 1, wherein A brushless motor (5) is mounted at the end of the hinged column (4) away from the extension seat (3), and a paddle (6) is mounted on the brushless motor (5).

8. The unmanned aerial vehicle mounting device of claim 7, wherein, The fixing assembly (7) includes a hinge seat (9) hingedly mounted on the side of the hinged column (4), a fixing seat (8) is protrudingly arranged on the outer side of the extension seat (3), and the fixing seat (8) is clampedly matched with the hinge seat (9).

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