Quick-release type expansion support for unmanned aerial vehicle

Abstract

The utility model relates to an unmanned aerial vehicle quick disassembly type expansion support which is used for connecting an external expansion module and an unmanned aerial vehicle body and comprises an installation platform and screws. The edges of the two sides of the mounting platform are provided with front supporting feet used for being connected with the front side of the side wall of the unmanned aerial vehicle body and rear supporting feet used for being connected with the rear side of the side wall of the unmanned aerial vehicle body correspondingly. A buckle is arranged at the tail end of one of the front supporting leg or the rear supporting leg, a through hole is formed in the tail end of the other one of the front supporting leg or the rear supporting leg, a screw hole and a clamping groove are formed in the side portion of the unmanned aerial vehicle body, the buckle is clamped in the clamping groove, and a screw penetrates through the through hole to be screwed in the screw hole in the side portion of the unmanned aerial vehicle body. According to the quick-disassembly type expansion support for the unmanned aerial vehicle, the rear supporting legs are quickly connected with the unmanned aerial vehicle body in a clamped mode through the buckles, disassembly and assembly can be achieved without tools, hand screws are pre-buried in the pre-buried installation columns, the screws are prevented from being lost, the working efficiency of the unmanned aerial vehicle is greatly improved, and the support can be assembled and disassembled without a screwdriver.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicles, in particular to a quick-detachable expansion bracket for unmanned aerial vehicles. Background Art

[0002] At present, external devices in the field of drones are fixed with expansion brackets, and the fixing method is screw fixing, which makes the installation process complicated and cumbersome. The existing expansion brackets are fixed with multiple screws, which is cumbersome to install and takes a long time to install the equipment in the field. There is also the risk of screws being lost, which makes it impossible to install. An additional screwdriver is also required, which greatly affects the working efficiency of the drone. Utility Model Content

[0003] In order to solve the above problems, the utility model proposes a quick-detachable expansion bracket for a drone, which can be quickly disassembled and assembled in a tool-free manner.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A UAV quick-detachable expansion bracket is used to connect an external expansion module and a UAV body, the UAV quick-detachable expansion bracket comprises a mounting platform and screws, and the two side edges of the mounting platform respectively have front legs for connecting to the front side of the side wall of the UAV body, and rear legs for connecting to the rear side of the side wall of the UAV body;

[0006] The end of one of the front supporting legs or the rear supporting legs is a buckle, the end of the other of the front supporting legs or the rear supporting legs has a through hole, the side of the drone body has a screw hole and a slot, the buckle is mounted in the slot, and the screw passes through the through hole and is screwed into the screw hole on the side of the drone body.

[0007] Preferably, the main body of the mounting platform is a rectangular plate-like structure.

[0008] Preferably, the middle portion of the mounting platform has a hollow area for the conductive lines of the external expansion module and the internal module of the drone body to pass through.

[0009] Preferably, the connection between the mounting platform and the front support legs and / or the rear support legs is chamfered.

[0010] Preferably, the front supporting foot and / or the rear supporting foot are strip-shaped sheets that can be elastically deformed.

[0011] Preferably, the buckle is an inwardly bent structure, and the slot is a groove adapted to the buckle.

[0012] Preferably, the end of the front supporting leg is a through hole, the end of the rear supporting leg has a buckle, and a pre-buried mounting column is provided on the outer side of the end of the front supporting leg. The pre-buried mounting column has an axially opened threaded hole, and the threaded hole has the same axis as the through hole.

[0013] Preferably, the mounting platform, the front legs and the rear legs are integral plastic parts.

[0014] Preferably, the screw is a hand screw.

[0015] The beneficial effects of using the utility model are:

[0016] This quick-detachable expansion bracket for drones can solve the complicated and tedious installation process. The rear legs are quickly connected to the drone body through buckles, and the front legs are screwed and connected to the side of the drone body through pre-embedded hand-tightened bolts. The screws are hand-tightened screws and can be disassembled and assembled without tools. The hand-tightened screws are pre-embedded in the pre-embedded installation columns to prevent the screws from being lost, greatly improving the working efficiency of the drone. The bracket can be installed and disassembled without a screwdriver. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is an exploded view of the use status of the quick-detachable expansion bracket of the drone of the utility model.

[0018] Figure 2 This is a diagram showing the use status of the quick-detachable expansion bracket for unmanned aerial vehicles of the utility model.

[0019] Reference numerals include:

[0020] 1-external expansion module, 2-expansion bracket body, 21-installation platform, 22-hollow area, 23-front support foot, 231-embedded installation column, 24-rear support foot, 3-buckle, 4-hand screw, 5-drone body, 51-slot, 52-screw hole. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the technical solution more clear, the technical solution is further described in detail below in conjunction with specific implementation methods. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the technical solution.

[0022] In order to solve the problem that the installation method of the expansion bracket is relatively cumbersome in the existing technology, it takes a long time to install the equipment in the field, and there is a risk of screws being lost, resulting in the inability to install. Figure 1 and Figure 2As shown, this embodiment proposes a UAV quick-detachable expansion bracket, which is used to connect the external expansion module 1 and the UAV body 5. The UAV quick-detachable expansion bracket includes a mounting platform 21 and screws. The two side edges of the mounting platform 21 respectively have front legs 23 for connecting to the front side of the side wall of the UAV body 5, and rear legs 24 for connecting to the rear side of the side wall of the UAV body 5;

[0023] In this embodiment, the end of one of the rear legs 24 is a buckle 3, the end of the front leg 23 has a through hole, the side of the drone body 5 has a screw hole 5 and a slot 51, the buckle 3 is mounted in the slot 51, and the screw passes through the through hole and is screwed into the screw hole 5 on the side of the drone body 5.

[0024] In other embodiments, the buckle 3 and the through hole may be swapped and the positions of the screw hole 5 and the slot 51 may be adjusted accordingly.

[0025] In this embodiment, the main body of the mounting platform 21 is a rectangular plate-like structure, and the middle part thereof has a hollow area 22. When the expansion bracket body 2 is pressed on the top of the drone body 5, the external expansion module 1 can be received on the drone body 5 through the expansion bracket body 2. The conductive line or quick electrical connection structure of the external expansion module 1 and the internal module of the drone body 5 can pass through the mounting platform 21 through the hollow area 22, so that the external expansion module 1 and the internal module of the drone body 5 are electrically connected to exchange data or supply power to the external expansion module 1.

[0026] The front legs 23 and the rear legs 24 are strip-shaped sheets that can be elastically deformed. The elastic deformation of the front legs 23 and the rear legs 24 can provide an easier clamping of the expansion bracket body 2 on both sides of the drone body 5.

[0027] Preferably, the connection between the mounting platform 21 and the front legs 23 and / or the rear legs 24 is chamfered. Since the thickness of the chamfer is consistent with the thickness of the mounting platform 21, the front legs 23 and the rear legs 24, it can also be understood that the chamfer, the mounting platform 21, and the front legs 23 and the rear legs 24 are all integrally stamped metal brackets, or integrally formed plastic parts by injection molding.

[0028] like Figure 2 As shown, when in use, first connect the external expansion module 1 with the expansion bracket body 2, then install the expansion bracket body 2 from top to bottom on the drone body 5, and fix it with the slot 51 on the side of the drone body 5 through the expansion bracket buckle 3; then tighten the screws to fix it with the drone body 5. This drone quick-detachable expansion bracket can solve the complicated and cumbersome installation process. The rear support leg 24 is quickly connected with the drone body 5 through the buckle 3, and the front support leg 23 is screwed and connected with the side of the drone body 5 through the pre-buried hand-tightening bolts, which greatly improves the working efficiency of the drone.

[0029] Preferably, the screw is a hand screw 4 , which can realize tool-free disassembly and assembly of the expansion bracket body 2 .

[0030] In addition, a pre-embedded mounting column 231 is provided on the outer side of the end of the front support leg 23. The pre-embedded mounting column 231 has an axially opened threaded hole. The threaded hole has the same axis as the through hole. The hand screw 4 is pre-embedded in the threaded hole of the pre-embedded mounting column 231. When installing the expansion bracket body 2, the screw can be pre-embedded in the threaded hole of the pre-embedded mounting column 231 to prevent the screw from being lost.

[0031] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, many changes can be made in the specific implementation methods and application scopes based on the ideas of the present technical content. As long as these changes do not deviate from the concept of the present invention, they all fall within the scope of protection of this patent.

Claims

1. A quick-detachable expansion bracket for a drone, used to connect an external expansion module and a drone body, characterized by: The UAV quick-detachable expansion bracket includes a mounting platform and screws, and the two side edges of the mounting platform respectively have front legs for connecting to the front side of the side wall of the UAV body, and rear legs for connecting to the rear side of the side wall of the UAV body; The end of one of the front supporting legs or the rear supporting legs is a buckle, the end of the other of the front supporting legs or the rear supporting legs has a through hole, the side of the drone body has a screw hole and a slot, the buckle is mounted in the slot, and the screw passes through the through hole and is screwed into the screw hole on the side of the drone body.

2. The quick-detachable expansion bracket for unmanned aerial vehicles according to claim 1, characterized in that: The main body of the installation platform is a rectangular plate-shaped structure.

3. The quick-detachable expansion bracket for unmanned aerial vehicles according to claim 2, characterized in that: The middle part of the installation platform has a hollow area for the conductive lines of the external expansion module and the internal module of the drone body to pass through.

4. The UAV quick-detachable expansion bracket according to claim 1, characterized in that: The connection between the mounting platform and the front support leg and / or the rear support leg is chamfered.

5. The quick-detachable expansion bracket for unmanned aerial vehicles according to claim 1, characterized in that: The front supporting foot and / or the rear supporting foot are strip-shaped sheets that can be elastically deformed.

6. The UAV quick-detachable expansion bracket according to claim 1, characterized in that: The buckle is an inwardly bent structure, and the slot is a groove adapted to the buckle.

7. The UAV quick-detachable expansion bracket according to claim 1, characterized in that: The end of the front support leg is a through hole, the end of the rear support leg has a buckle, the outer side of the end of the front support leg is provided with an embedded installation column, the embedded installation column has an axially opened threaded hole, and the threaded hole and the through hole have the same axis.

8. The UAV quick-detachable expansion bracket according to claim 1, characterized in that: The mounting platform, front legs and rear legs are integral plastic parts.

9. The UAV quick-detachable expansion bracket according to claim 1, characterized in that: The screw is a hand screw.

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