Mounting bracket and unmanned aerial vehicle

Abstract

The application discloses a mounting bracket and a UAV, which are used for mounting a communication module on a UAV. The mounting bracket comprises a bracket body, two clamping hooks and a limiting assembly. The bracket body comprises a bearing surface for bearing a UAV body. The two clamping hooks are arranged on the bracket body in a spaced and opposite manner to clamp and connect opposite sides of the UAV body. The limiting assembly comprises a binding belt and a clamping piece connected to the binding belt. The end of the binding belt is connected to the bracket body, and the clamping piece is configured to detachably clamp the bracket body, so that the binding belt can be tensioned on the UAV body in the bearing surface and apply a pressing force to the UAV body towards the bearing surface. The clamping piece is detachably clamped on the bracket body, which facilitates quick mounting and dismounting of the mounting bracket and the UAV body. The continuous pressure provided by the tensioning of the binding belt can reduce the risk of the clamping hooks loosening and falling off the UAV body, thereby reducing the risk of the mounting bracket falling off the UAV body, improving the anti-vibration and anti-falling-off performance of the two, and enabling the mounting bracket to be stably and reliably mounted on the UAV body.

Description

Technical Field

[0001] This application belongs to the field of unmanned aerial vehicle (UAV) technology, and specifically relates to a mounting bracket and an UAV. Background Technology

[0002] The communication module is a crucial component of a drone, used to transmit data during flight to improve its stability and reliability. Communication modules are typically snap-fitted to the bottom of the fuselage; this mounting method carries the risk of loosening and detachment, affecting the drone's flight stability and safety. Utility Model Content

[0003] This application provides a mounting bracket and a drone, which aims to improve the problem of communication modules easily loosening and falling off.

[0004] An embodiment of this application provides a mounting bracket for mounting a communication module to a drone. The mounting bracket includes a frame, two hooks, and a limiting component. The frame includes a bearing surface for supporting the drone fuselage; the two hooks are spaced apart and facing each other on the frame to clamp and engage opposite sides of the fuselage; the limiting component includes a strap and a locking member connected to the strap, the end of the strap being connected to the frame, and the locking member being configured to detachably hold the frame, allowing the strap to be tensioned within the fuselage on the bearing surface and applying a pressure force toward the bearing surface to the fuselage.

[0005] In the aforementioned mounting bracket, two hooks engage and stably clamp the machine body from opposite sides, restricting its movement parallel to the bearing surface. When the hooks engage the bracket, the straps apply a pressing force towards the bearing surface, firmly securing the machine body to it. The detachable engagement of the hooks facilitates quick assembly and disassembly of the mounting bracket from the machine body. The continuous pressure provided by the tensioned straps reduces the risk of the hooks loosening and detaching from the machine body, thus reducing the risk of the mounting bracket detaching from the machine body. This improves the vibration and detachment resistance of both components, ensuring a stable and reliable mounting bracket to the machine body.

[0006] In some embodiments, the straps are elastically stretchable.

[0007] The elastic and stretchable straps can compensate for processing errors or assembly gaps through their own expansion and contraction to maintain tightness to the fuselage and reduce the risk of the fuselage and frame becoming relatively loose; and the straps avoid damage to the surface of the fuselage through flexible clamping.

[0008] In some embodiments, the frame is provided with a first connecting part and a second connecting part, the first connecting part being configured as a snap-fit ​​connector and the second connecting part being configured as a connecting strap; the first connecting part and the second connecting part are respectively located on opposite sides of two snap hooks.

[0009] When the body is snapped between the two hooks, the first connecting part and the second connecting part are located on the outside of the body, so that the body will not block or interfere with the operating space of the limiting component and the first connecting part and the second connecting part. This allows the snap-fit ​​component to snap into or disengage from the first connecting part without interference, improving the convenience of mounting brackets relative to the body.

[0010] In some embodiments, the first connecting portion includes a first surface and a second surface disposed opposite to each other, and a card interface disposed on the second surface, the first surface being in contact with the bearing surface; the card connector includes a barb, which can be inserted into the card interface from the second surface toward the first surface, so that the barb is held in place by the first connecting portion.

[0011] The barb can be inserted into the card interface from bottom to top, enabling a stable and reliable mechanical interlock between the card connector and the first connecting part. This ensures the card connector is securely held in place by the frame, making assembly and disassembly simple and convenient. When the barb is held in place by the first connecting part, the strap applies a downward pressure to the machine body, while the strap exerts an upward pulling force on the first connecting part through the holding part. This force makes the barb more firmly engaged with the card interface, reducing the risk of the barb loosening from the card interface.

[0012] In some embodiments, the card connector further includes a grip and an extension, which are respectively connected to opposite ends of the barb. The extension is configured to connect a strap, and the grip extends toward the side away from the barb and is used to drive the barb into or out of the card interface.

[0013] The grip provides a convenient holding position for the operator to insert or withdraw the barb from the card slot. The extension provides a connection point for the strap, facilitating its secure fastening.

[0014] In some embodiments, a support block is provided on the bearing surface to support the fuselage, so that a space is formed between the fuselage and the bearing surface when the fuselage is supported, and the space is connected to the external environment.

[0015] The support block can support and raise the height of the fuselage to form a space for heat dissipation. This allows the heat from the fuselage to enter the space from the bottom and be discharged to the external environment, which is beneficial for heat dissipation and prevents the fuselage from accumulating heat and causing damage.

[0016] In some embodiments, the bearing surface is provided with multiple support blocks at intervals, which together form a polygonal support area and are used to support the fuselage.

[0017] Multiple support blocks can form a non-collinear multi-point support structure, which improves the stability of the fuselage placement and reduces the risk of the fuselage tilting or lifting.

[0018] In some embodiments, the frame includes a receiving cavity for mounting a communication module, the communication module being electrically connected to a wire, and a wire groove provided inside the receiving cavity for guiding the wire to extend out of the receiving cavity.

[0019] The housing provides installation and protection space for the communication module, reducing the risk of damage from impacts. The wire trough provides a pre-defined path for the wires, guiding them to extend orderly out of the housing and preventing them from getting tangled, knotted, or excessively bent inside, thus improving the neatness and ease of maintenance of the housing structure.

[0020] Embodiments of this application also provide a drone, including a fuselage, a communication module, and a mounting bracket as described in any of the above embodiments. The communication module is fixedly mounted on the mounting bracket, and slots for engaging hooks are provided on opposite sides of the fuselage.

[0021] The drone uses the aforementioned mounting bracket to install the communication module. The mounting bracket is stably and reliably installed on the fuselage, and both have good vibration resistance and anti-detachment performance, reducing the risk of the mounting bracket loosening and falling off relative to the fuselage, thereby improving the problem of the communication module falling off relative to the fuselage due to loosening.

[0022] In some embodiments, a first protrusion and a second protrusion are provided on opposite sides of the body. The first protrusion and the second protrusion on each side of the body are spaced apart and form a recess, which can accommodate and prevent the strap from sliding.

[0023] When the strap applies pressure to the body, the recesses on opposite sides of the body can position the strap, allowing it to be constrained by the first and second protrusions. This helps reduce strap slippage caused by vibration or external force, thereby improving the reliability of the strap securing the body and reducing the probability of the strap accidentally coming loose. Attached Figure Description

[0024] Figure 1 This is a perspective view of the mounting bracket connected to the body in one embodiment of this application.

[0025] Figure 2 yes Figure 1 A 3D view of the mounting bracket and the disassembled fuselage.

[0026] Figure 3 yes Figure 2 A 3D view of the mounting bracket, showing that the snap-fit ​​connector is not snapped into the bracket body.

[0027] Figure 4 yes Figure 1 A cross-sectional view along IV-IV.

[0028] Figure 5 yes Figure 2 3D exploded view of the mounting bracket.

[0029] Explanation of main component symbols 100. Mounting bracket; 10. Frame; 101. Bearing surface; 102. Receiving cavity; 1021. Cable groove; 11. First connecting part; 111. First surface; 112. Second surface; 113. Card interface; 12. Second connecting part; 121. Second through hole; 13. Support block; 14. Rear cover; 20. Hook; 30. Limiting component; 31. Strap; 32. Snap-fit ​​piece; 321. Barb; 3211. First side wall; 3212. Second side wall; 322. Grip part; 323. Extension part; 3231. First through hole; 200. UAV; 210. Fuselage; 2101. Heat dissipation hole; 2102. Card slot; 211. First protrusion; 212. Second protrusion; 213. Recess; 220. Communication module; 221. Wire; A. Spacing.

[0030] The following detailed description, in conjunction with the accompanying drawings, will further illustrate this application. Detailed Implementation

[0031] The technical solutions of the embodiments of this application will be described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

[0033] The communication module is a crucial component of a drone, used to transmit data during flight to improve its stability and reliability. Communication modules are typically snap-fitted to the bottom of the fuselage; this mounting method carries the risk of loosening and detachment, affecting the drone's flight stability and safety.

[0034] An embodiment of this application provides a mounting bracket for mounting a communication module to a drone. The mounting bracket includes a frame, two hooks, and a limiting component. The frame includes a bearing surface for supporting the drone fuselage; the two hooks are spaced apart and facing each other on the frame to clamp and engage opposite sides of the fuselage; the limiting component includes a strap and a locking member connected to the strap, the end of the strap being connected to the frame, and the locking member being configured to detachably hold the frame, allowing the strap to be tensioned within the fuselage on the bearing surface and applying a pressure force toward the bearing surface to the fuselage.

[0035] In the aforementioned mounting bracket, two hooks engage and stably clamp the machine body from opposite sides, restricting its movement parallel to the bearing surface. When the hooks engage the bracket, the straps apply a pressing force towards the bearing surface, firmly securing the machine body to it. The detachable engagement of the hooks facilitates quick assembly and disassembly of the mounting bracket from the machine body. The continuous pressure provided by the tensioned straps reduces the risk of the hooks loosening and detaching from the machine body, thus reducing the risk of the mounting bracket detaching from the machine body. This improves the vibration and detachment resistance of both components, ensuring a stable and reliable mounting bracket to the machine body.

[0036] The embodiments of this application will be further described below with reference to the accompanying drawings. Unless otherwise specified, the various embodiments in this application can be combined with each other.

[0037] Please see Figures 1 to 3 This application provides a mounting bracket 100 for mounting a communication module 220 on a mobile device, such as a drone 200, a vehicle, or a robot, for remote data interaction. Exemplarily, the communication module 220 is mounted on the mounting bracket 100. When the mounting bracket 100 is mounted on the fuselage 210 of the drone 200, data transmission can be performed via the communication module 220 during the drone 200's flight, thereby improving the stability and reliability of the drone 200's flight.

[0038] In some embodiments, the mounting bracket 100 includes a frame 10, two hooks 20, and a limiting component 30. The frame 10 includes a bearing surface 101 for bearing the fuselage 210. The two hooks 20 and the limiting component 30 are both mounted on the frame 10 and used to connect to the fuselage 210 so that the mounting bracket 100 is stably connected to the fuselage 210.

[0039] Please see Figure 3 and Figure 4 In some embodiments, the bearing surface 101 is provided with a support block 13. The support block 13 supports the fuselage 210 to raise the height of the fuselage 210, thereby forming a gap space A between the fuselage 210 and the bearing surface 101 when the fuselage 210 is supported. The gap space A is connected to the external environment to dissipate heat from the fuselage 210. Specifically, the heat from the fuselage 210 can enter the gap space A from the bottom of the fuselage 210 and be discharged to the external environment from the gap space A, which is conducive to the heat dissipation of the fuselage 210 and prevents the fuselage 210 from accumulating heat and causing damage.

[0040] Multiple support blocks 13 are spaced apart on the bearing surface 101. These support blocks 13 together form a polygonal support area and are used to support the fuselage 210. The multiple support blocks 13 can form a non-collinear multi-point support structure, which improves the stability of the fuselage 210 and reduces the risk of the fuselage 210 tilting or warping.

[0041] For example, the bearing surface 101 is provided with four support blocks 13 spaced apart. The four support blocks 13 support the four corners of the body 210, leaving space in the middle of the bottom of the body 210, avoiding the heat dissipation holes 2101 at the bottom of the body 210, improving the heat dissipation efficiency of the body 210, and also distributing the weight of the body 210 evenly among the four support blocks 13, avoiding local stress concentration. In other embodiments, there may be three, five, or more support blocks 13, which is not limited in this application.

[0042] Please see Figure 4 and Figure 5 In some embodiments, the frame 10 includes a receiving cavity 102 for mounting the communication module 220, providing installation and protection space for the communication module 220 and reducing the risk of damage to the communication module 220 due to collision. The communication module 220 is electrically connected to a wire 221, and a wire groove 1021 is provided inside the receiving cavity 102 to guide the wire 221 to extend out of the receiving cavity 102. After extending out of the receiving cavity 102, the wire 221 can be plugged into the body 210, thereby realizing the electrical connection between the communication module 220 and the body 210.

[0043] The wire groove 1021 provides a preset path for the wire 221, guiding it to extend out of the cavity in an orderly manner, preventing the wire 221 from being tangled, knotted or bent excessively inside the cavity, thus improving the neatness and ease of maintenance of the structure inside the cavity 102.

[0044] Exemplarily, a rear cover 14 is connected to the side of the frame 10 facing away from the bearing surface 101. The rear cover 14 is connected to the frame 10 by fasteners to form a receiving cavity 102 with the frame 10. A communication module 220 is fixedly installed on the side of the rear cover 14 facing the frame 10, so that the communication module 220 is placed in the receiving cavity 102 after the frame 10 is connected. Exemplarily, the fasteners include, but are not limited to, bolts and screws.

[0045] Please combine Figures 1 to 3 In some embodiments, two hooks 20 are spaced apart and facing each other on the frame 10 to clamp and engage opposite sides of the body 210, thereby restricting the movement of the body 210 parallel to the bearing surface 101. The bearing surface 101 is horizontally positioned. Understandably, each opposite side of the body 210 is provided with a slot 2102 for engaging the corresponding hook 20, thereby enabling the hooks 20 to clamp and engage the body 210.

[0046] The limiting component 30 includes a strap 31 and a locking member 32, with the locking member 32 connected to the strap 31. The end of the strap 31 is connected to the frame 10. The locking member 32 can hold the frame 10, allowing the strap 31 to be tensioned on the body 210 in the bearing surface 101 and applying a pressing force towards the bearing surface 101 to stably press the body 210 against the bearing surface 101, thus restricting vertical movement of the body 210. The locking member is configured to be detachably locked to the frame 10, facilitating quick assembly and disassembly of the mounting bracket 100 and the body 210.

[0047] The tension of the strap 31 provides continuous pressure to the fuselage 210, which reduces the risk of the hook 20 loosening and falling off relative to the fuselage 210. The horizontal constraint of the hook 20 on the fuselage 210 and the vertical constraint of the limiting component 30 on the fuselage 210 work together to reduce the risk of the mounting bracket 100 falling off relative to the fuselage 210, and improve the vibration resistance and anti-fall-off performance of both, so that the mounting bracket 100 is stably and reliably installed on the fuselage 210.

[0048] In some embodiments, the strap 31 is elastically extendable. When an external force causes the strap 31 to elastically extend, the snap fastener 32 can be snapped into the frame 10. After the external force disappears, the strap 31 has a continuous elastic restoring force to apply a pressing force to the body 210 toward the bearing surface 101.

[0049] For example, the strap 31 can be a strap 31 made of elastic material or a strap 31 containing elastic elements, both of which enable the strap 31 to automatically generate a restoring force tending to return to its initial state after being stretched by an external force. Specifically, the strap 31 includes, but is not limited to, elastic webbing (such as nylon webbing), rubber or silicone straps 31, and webbing integrated with springs or elastic sheets.

[0050] The elastically extendable strap 31 can compensate for processing errors or assembly gaps through its own extension and contraction to maintain the tightness of the body 210 and reduce the risk of the body 210 and the frame 10 becoming loose; and the strap 31 avoids damage to the surface of the body 210 by using a flexible clamping method.

[0051] Please combine Figure 1 and Figure 2 In some embodiments, the frame 10 is provided with a first connecting portion 11 and a second connecting portion 12. The second connecting portion 12 connects to the strap 31. The first connecting portion 11 is used for engaging with the snap-fit ​​member 32. The first connecting portion 11 and the second connecting portion 12 are located on opposite sides of the two snap hooks 20, respectively.

[0052] When the two hooks 20 are engaged with the body 210, the body 210 is located between the two hooks 20, and the first connecting part 11 and the second connecting part 12 are located outside the body 210. This prevents the body 210 from obstructing or interfering with the assembly and disassembly of the limiting component 30 and the first connecting part 11 and the second connecting part 12. As a result, the engaging part 32 can engage or disengage from the first connecting part 11 without interference, enabling the strap 31 to be quickly tensioned and released, thus improving the ease of assembling and disassembling the mounting bracket 100 relative to the body 210.

[0053] In some embodiments, the first connecting portion 11 includes a first surface 111 and a second surface 112 disposed opposite to each other, and a card interface 113 disposed on the second surface 112, wherein the first surface 111 abuts against the bearing surface 101. The card connector 32 includes a barb 321, which can be inserted into the card interface 113 from the second surface 112 toward the first surface 111, thereby holding the barb 321 in place on the first connecting portion 11.

[0054] The barb 321 can be inserted into the card interface 113 from bottom to top, enabling the card connector 32 to form a stable and reliable mechanical interlock with the first connecting part 11, thereby ensuring that the card connector 32 is stably held in place on the frame 10, making disassembly and assembly simple and convenient. When the barb 321 is held in place on the first connecting part 11, the strap 31 applies a downward pressing force to the machine body 210, while the strap 31 generates an upward pulling force on the first connecting part 11 through the holding member. This force makes the barb 321 more firmly engaged with the card interface 113, reducing the risk of the barb 321 becoming loose relative to the card interface 113.

[0055] Please see Figure 3 The card interface 113 extends through the first surface 111 and the second surface 112. When the barb 321 is inserted into the card interface 113, part of the barb 321 protrudes from the first surface 111, making it convenient for the operator to observe the connection between the barb 321 and the card interface 113. Alternatively, the card interface 113 may not extend through the first surface 111.

[0056] The barb 321 includes a first sidewall 3211 and a second sidewall 3212 connected to each other. The first sidewall 3211 is used to insert the card interface 113, and the second sidewall 3212 is connected to the first sidewall 3211 and located outside the card interface 113, so that the card connector 32 is engaged with the first connecting part 11. Exemplarily, the barb 321 is formed by bending a plate-like member, specifically in the form of a U-shape.

[0057] In some embodiments, the snap-fit ​​connector 32 further includes a gripping portion 322 and an extension portion 323, which are respectively connected to opposite ends of the barb 321. The extension portion 323 is fixedly connected to the second sidewall 3212. The gripping portion 322 is fixedly connected to the connection area of ​​the first sidewall 3211 and the second sidewall 3212. The extension portion 323 is used to connect the strap 31, thereby connecting the strap 31 to the snap-fit ​​connector 32. The gripping portion 322 extends away from the first sidewall 3211 and is used to drive the barb 321 into or out of the card interface 113. Exemplarily, the gripping portion 322 is formed by horizontally bending a plate-like member, specifically in an L-shape.

[0058] The grip 322 provides a gripping position for the operator, facilitating the insertion or removal of the barb 321 into the card interface 113. The extension 323 provides a connection position for the strap 31, facilitating its secure fixing. The layout of the grip 322 and the extension 323 being located at opposite ends of the barb 321 separates the operational and connection functions, improving operational convenience.

[0059] Please see Figure 5 The extension 323 is provided with a first through hole 3231, and the end of the strap 31 can pass through the first through hole 3231 and be connected to the strap 31 (such as by gluing, sewing, knotting, etc.), so that the strap 31 is fixedly connected to the extension 323. In addition, the extension 323 and the strap 31 can also be connected by mechanical structures such as buckles, hooks and loops.

[0060] Please combine Figure 3 and Figure 5 In some embodiments, the position of the strap 31 for connecting the second connecting part 12 is adjustable to change the length of the strap 31 tensioned on the body 210, that is, to change the effective working length of the strap 31 for binding the body 210, thereby achieving the effect of adjusting the amount of clamping force applied by the strap 31 to the body 210, which can be adapted to different sizes of body 210 and improve the versatility of the mounting bracket 100.

[0061] For example, one end of the strap 31 is first fixedly connected to the extension 323. The length of the strap 31 required to restrain the body 210 is preset according to the size of the body 210. Excess length of the strap 31 can be cut off first. Then, the other end of the strap 31 is fixedly connected to the second connecting part 12, or the preset position of the strap 31 is fixed to the second connecting part 12, so that the length of the strap 31 used to restrain the body 210 is adapted to the size of the body 210. Finally, excess strap 31 is cut off. The connection method between the strap 31 and the second connecting part 12 can be knotting, bonding, sewing, etc., or it can be fixedly connected or detachably connected through mechanical structures such as buckles or hooks.

[0062] The second connecting part 12 is provided with a second through hole 121, and the strap 31 can pass through the second through hole 121 and be connected to the strap 31, so that the strap 31 is fixedly connected to the second connecting part 12.

[0063] Please combine Figures 1 to 3 This application also provides an embodiment of a drone 200, including a fuselage 210, a communication module 220, and a mounting bracket 100. The communication module 220 is fixedly installed in the receiving cavity 102 of the mounting bracket 100. The bottom of the fuselage 210 is placed on a support block 13, and the opposite sides of the fuselage 210 in the lateral direction are engaged between two hooks 20 through slots 2102, and cooperate with the limiting component 30 of the mounting bracket 100 to make the fuselage 210 and the mounting bracket 100 stably and reliably connected.

[0064] Please see Figure 1 When the body 210 is connected to the mounting bracket 100, both have good vibration resistance and anti-detachment performance, which reduces the risk of the mounting bracket 100 loosening and falling off relative to the body 210, thereby improving the problem of the communication module 220 falling off relative to the body 210 due to loosening.

[0065] Please see Figure 1 and Figure 2 The body 210 has a first protrusion 211 and a second protrusion 212 on opposite sides in the lateral direction. The first protrusion 211 and the second protrusion 212 on each side of the body 210 are spaced apart and form a recess 213. The recess 213 can accommodate and stop the longitudinal sliding of the strap 31.

[0066] When the strap 31 applies a clamping force to the body 210, the recesses 213 on opposite sides of the body 210 can position the strap 31, so that the strap 31 can be constrained by the first protrusion 211 and the second protrusion 212. This helps to reduce the slippage of the strap 31 caused by vibration or external force, thereby improving the reliability of the strap 31 in fixing the body 210 and reducing the probability of the strap 31 accidentally coming loose.

[0067] Please see Figure 2 The first protrusion 211 and the second protrusion 212 are staggered in the vertical direction so that the upper and lower sides of the strap 31 are subject to limiting constraints in different directions, thereby enhancing the limiting effect of the first protrusion 211 and the second protrusion 212 on the strap 31.

[0068] Furthermore, those skilled in the art should recognize that the above embodiments are merely illustrative of this application and are not intended to limit this application. Any appropriate changes and variations made to the above embodiments within the essential spirit and scope of this application fall within the scope of this application's disclosure.

Claims

1. A mounting bracket for mounting a communication module to a drone, characterized in that, The mounting bracket includes: The frame includes a support surface for supporting the fuselage of the UAV; Two hooks are spaced apart and facing each other on the frame to clamp and engage the opposite sides of the body; The limiting assembly includes a strap and a snap fastener connected to the strap, the end of the strap being connected to the frame, and the snap fastener being configured to detachably hold the frame, such that the strap can be tensioned in the body on the bearing surface and apply a compressive force toward the bearing surface to the body.

2. The mounting bracket as described in claim 1, characterized in that: The straps are elastic and can stretch.

3. The mounting bracket as described in claim 1 or 2, characterized in that: The frame is provided with a first connecting part and a second connecting part. The first connecting part is configured to hold the snap-fit ​​member, and the second connecting part is configured to connect the strap. The first connecting part and the second connecting part are respectively located on opposite sides of the two hooks.

4. The mounting bracket as described in claim 3, characterized in that: The first connecting portion includes a first surface and a second surface disposed opposite to each other, and a card interface disposed on the second surface, wherein the first surface is in contact with the bearing surface; The snap-fit ​​component includes a barb that can be inserted into the card interface from the second side toward the first side, so that the barb is held in place by the first connecting part.

5. The mounting bracket as described in claim 4, characterized in that: The card connector also includes a grip portion and an extension portion, which are respectively connected to opposite ends of the barb. The extension portion is configured to connect to the strap, and the grip portion extends toward the side away from the barb and is used to drive the barb to insert or retract from the card interface.

6. The mounting bracket as described in claim 1, characterized in that: The bearing surface is provided with a support block, which is used to support the fuselage so that when the fuselage is supported, a gap space is formed between the fuselage and the bearing surface, and the gap space is connected to the external environment.

7. The mounting bracket as described in claim 6, characterized in that: The bearing surface is provided with multiple support blocks at intervals, and the multiple support blocks together form a polygonal support area, which is used to jointly support the fuselage.

8. The mounting bracket as described in claim 1, characterized in that: The frame includes a receiving cavity for installing the communication module. The communication module is electrically connected to a wire. A wire groove is provided inside the receiving cavity to guide the wire to extend out of the receiving cavity.

9. A drone, characterized in that, The device includes a fuselage, a communication module, and a mounting bracket as described in any one of claims 1 to 8, wherein the communication module is fixedly mounted on the mounting bracket, and the fuselage has slots on opposite sides for engaging the hooks.

10. The UAV as described in claim 9, characterized in that: The machine body is provided with a first protrusion and a second protrusion on opposite sides. The first protrusion and the second protrusion on each side of the machine body are spaced apart and form a concave portion. The concave portion can accommodate and prevent the strap from slipping.

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