Remote control signal relay device of unmanned aerial vehicle

Abstract

The utility model provides an unmanned aerial vehicle remote control signal relay device, and relates to the technical field of repeaters, the unmanned aerial vehicle remote control signal relay device comprises an unmanned aerial vehicle body, two sides of the unmanned aerial vehicle body are fixedly connected with support rods, and the other side of each support rod is provided with a support mechanism. According to the utility model, through the installed quick-release mechanism, in the installation process, the clamping ring and the clamping groove are aligned, and the bottom plate is pushed, so that the limiting can be quickly formed, and the fixation of the assembly is completed. Similarly, only the two pressing pieces need to be pressed during disassembly, operation is simple and direct, and time and labor cost are further saved. Meanwhile, the limiting mechanism ensures that the installed assembly is stably fixed to the unmanned aerial vehicle, the risk of looseness or failure in the flight or operation process is avoided, the safety and reliability of the equipment are improved, maintenance personnel can conduct overhauling and replacing work more rapidly due to the simplicity of disassembly operation, and the maintenance efficiency is improved. The flight stopping time of the unmanned aerial vehicle caused by too long maintenance time is reduced, and the availability and the working efficiency of equipment are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of repeaters, in particular to a drone remote control signal relay device. Background Art

[0002] As a device carrying a video acquisition and transmission system, drones are widely used in various different scenarios such as emergency lighting, disaster relief, and video shooting.

[0003] The existing "drone remote control signal relay device" with the authorization announcement number of CN 210629495 U includes: a control chip, a 2.4G wireless transceiver module, a filter, and an antenna. The antenna is arranged outside the housing for receiving and transmitting remote control signals. The filter is connected to the antenna for filtering out clutter in the remote control signals. The 2.4G wireless transceiver module is connected to the filter, and the control chip is connected to the 2.4G wireless transceiver module. An electric telescopic rod is hinged to the top of the housing, and a clamping block is arranged at the top end of the electric telescopic rod. The clamping block is clamped with the clamping part at the drone end so that the housing is hung at the drone end. The cooperation of the antenna, filter, 2.4G wireless transceiver module, and control chip of the utility model improves the anti-interference ability of the drone remote control signal relay device, and the remote control signal is transmitted from the air downwards, reducing the obstruction of obstacles and effectively increasing the transmission distance of the remote control signal.

[0004] Although the above description improves the anti-interference ability of the drone remote control signal relay device, reduces the obstruction of obstacles, and effectively increases the transmission distance of the remote control signal through the cooperation of the antenna, filter, 2.4G wireless transceiver module, and control chip, it still has certain drawbacks in actual use. This installation method directly uses a circular protruding block to be inserted into the clamping part for fixation. However, since the device needs to be tested before use, during the test, it may be necessary to first disassemble and remove it. Frequent disassembly and assembly may cause wear at the clamping part or the circular protruding block, and in the long run, it may lead to looseness due to non-fitting between them, and there may be a risk of falling off during use. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the drawbacks existing in the prior art and provide a drone remote control signal relay device.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: a drone remote control signal relay device, including a drone body. Both sides of the drone body are fixedly connected with support rods. A support mechanism is arranged on the other side of the support rods. A quick-release mechanism is arranged at the bottom of the drone body.

[0007] Quick-release mechanism, including a bottom plate, a relay member is provided on the top of the bottom plate, fixing frames are provided on both sides of the top of the bottom plate, snap rings are provided on the tops of the two fixing frames, fixing shells are provided on the other surfaces of the two snap rings, limiting tubes are provided on one sides of the inner walls of the two fixing shells, springs are connected to one sides of the inner walls of the two limiting tubes, push blocks are connected to the other ends of the two springs, snap blocks are provided on the other sides of the two push blocks, and push members are provided on the other sides of the two snap blocks.

[0008] As a preferred embodiment, the bottom of the relay member is fixedly connected to one side of the top of the bottom plate, and the two fixing frames are respectively fixedly connected to both sides of the top of the bottom plate.

[0009] As a preferred embodiment, the bottoms of the two snap rings are respectively fixedly connected to the tops of the corresponding fixing frames, and the inner walls of the two snap rings are respectively fixedly clamped to the concave portions on the surfaces of the corresponding snap blocks.

[0010] As a preferred embodiment, the tops of the two fixing shells are respectively fixedly connected to both sides of the bottom of the UAV body, and one ends of the two limiting tubes are respectively fixedly connected to one sides of the inner walls of the corresponding fixing shells.

[0011] As a preferred embodiment, one ends of the two springs are respectively fixedly connected to one sides of the inner walls of the limiting tubes, and the other ends of the two springs are respectively fixedly connected to one sides of the push blocks.

[0012] As a preferred embodiment, the two push blocks are respectively fixedly connected to one sides of the corresponding snap blocks, and the two push members are respectively fixedly connected to the other sides of the corresponding snap blocks.

[0013] As a preferred embodiment, the support mechanism includes connecting rods, the tops of the two connecting rods are respectively fixedly connected to the other sides of the corresponding support rods, and the bottoms of the other sides of the two connecting rods are respectively fixedly connected to support frames.

[0014] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0015] Through the installed quick-release mechanism of the present utility model, during the installation process, by aligning the snap ring and the card slot and pushing the bottom plate, not only can the limit be quickly formed to complete the fixation of the components. Similarly, during disassembly, only need to press the two buttons, the operation is simple and direct, and it also saves time and labor costs. At the same time, the limiting mechanism not only ensures that the installed components are firmly fixed on the UAV, avoiding the risk of loosening or failure during flight or operation, improving the safety and reliability of the equipment, and the simplicity of the disassembly operation means that maintenance personnel can also perform maintenance and replacement work more quickly, reducing the grounding time of the UAV caused by too long maintenance time, and improving the availability and working efficiency of the equipment.

[0016] Through the installed support mechanism, by fixing the top of the connecting rod on the other side of the support rod and the bottom on the support frame, a stable three-point support structure is formed. This design can not only effectively increase the stability and load-bearing capacity of the overall structure, which is particularly suitable for applications supporting important components, but also, since the top and bottom of the connecting rod are fixed to different support points respectively, it can effectively disperse and balance the forces and loads borne by the connecting rod. This can reduce the single-point concentrated force and lower the risk of structural stress concentration and fatigue damage caused by uneven loading. Brief Description of the Drawings

[0017] Figure 1 It is a schematic structural diagram of the UAV remote control signal relay device provided by the present utility model.

[0018] Figure 2 It is a schematic structural diagram of the quick-release mechanism and the support mechanism on the side of the UAV remote control signal relay device provided by the present utility model.

[0019] Figure 3 It is a schematic structural diagram of the side of the disassembled quick-release mechanism of the UAV remote control signal relay device provided by the present utility model.

[0020] Figure 4 It is a schematic structural diagram of the side of the disassembled partial sectional view of the quick-release mechanism of the UAV remote control signal relay device provided by the present utility model.

[0021] Legend Explanation:

[0022] 1. UAV body; 2. Support rod;

[0023] 3. Quick-release mechanism; 31. Bottom plate; 32. Relay member; 33. Fixed frame; 34. Snap ring; 35. Fixed shell; 36. Limit tube; 37. Spring; 38. Push block; 39. Block; 310. Pushing member;

[0024] 4. Support mechanism; 41. Connecting rod; 42. Support frame. Detailed Description of the Preferred Embodiment

[0025] In order to more clearly illustrate the overall concept of the present utility model, the following will be further described in detail by way of examples in combination with the accompanying drawings of the specification.

[0026] It should be noted that many specific details are set forth in the following description in order to provide a thorough understanding of the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present utility model is not limited by the specific embodiments disclosed below.

[0027] In addition, in the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial direction", "radial direction", "circumferential direction", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0028] In the present utility model, unless otherwise clearly specified and defined, the terms "installed", "connected", "connected to", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. However, indicating a direct connection means that there is no connection relationship constructed through an excessive structure between the two connected main bodies, and they are only connected through the connection structure to form a whole. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] In the present utility model, unless otherwise clearly specified and defined, the first feature being "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description referring to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0030] Embodiment 1

[0031] As Figure 1 - shown in the figure, the present utility model provides a technical solution: a UAV remote control signal relay device, including a UAV body 1, support rods 2 are fixedly connected to both sides of the UAV body 1, a support mechanism 4 is arranged on the other side of the support rods 2, and a quick-release mechanism 3 is arranged at the bottom of the UAV body 1;

[0032] The quick-release mechanism 3 includes a bottom plate 31. A relay member 32 is provided at the top of the bottom plate 31. Fixed frames 33 are provided on both sides of the top of the bottom plate 31. Snap rings 34 are provided at the tops of the two fixed frames 33. Fixed shells 35 are provided on the other surfaces of the two snap rings 34. Limiting tubes 36 are provided on one side of the inner walls of the two fixed shells 35. Springs 37 are connected to one side of the inner walls of the two limiting tubes 36. The other ends of the two springs 37 are connected to push blocks 38. Blocks 39 are provided on the other sides of the two push blocks 38. Push members 310 are provided on the other sides of the two blocks 39.

[0033] In this embodiment, the bottom of the relay member 32 is fixedly connected to one side of the top of the bottom plate 31. The two fixed frames 33 are respectively fixedly connected to both sides of the top of the bottom plate 31. The bottoms of the two snap rings 34 are respectively fixedly connected to the tops of the corresponding fixed frames 33. The inner walls of the two snap rings 34 are respectively fixedly clamped to the concave parts on the surfaces of the corresponding blocks 39. The tops of the two fixed shells 35 are respectively fixedly connected to both sides of the bottom of the UAV body 1. One ends of the two limiting tubes 36 are respectively fixedly connected to one side of the inner walls of the corresponding fixed shells 35. One ends of the two springs 37 are respectively fixedly connected to one side of the inner walls of the limiting tubes 36. The other ends of the two springs 37 are respectively fixedly connected to one side of the push blocks 38. The two push blocks 38 are respectively fixedly connected to one side of the corresponding blocks 39. The two push members 310 are respectively fixedly connected to the other sides of the corresponding blocks 39. Through the cooperation of the above components; during the installation process, by aligning the snap ring 34 and the card slot and pushing the bottom plate 31, not only can the limit be quickly formed to complete the fixation of the components. Similarly, during disassembly, only need to press the two buttons, the operation is simple and direct, and it also saves time and labor costs. At the same time, the limiting mechanism not only ensures that the installed components are firmly fixed on the UAV, avoiding the risk of loosening or failure during flight or operation, improving the safety and reliability of the equipment, and the simplicity of the disassembly operation means that maintenance personnel can also perform maintenance and replacement work more quickly, reducing the downtime of the UAV caused by too long maintenance time, and improving the availability and working efficiency of the equipment.

[0034] Embodiment 2

[0035] As Figure 1 - shown in the figure, the support mechanism 4 includes connecting rods 41. The tops of the two connecting rods 41 are respectively fixedly connected to the other sides of the corresponding support rods 2. The bottoms of the other sides of the two connecting rods 41 are respectively fixedly connected to support frames 42.

[0036] In this embodiment, by fixing the top of the connecting rod 41 on the other side of the support rod 2 and the bottom on the support frame 42, a stable three-point support structure is formed. This design can not only effectively increase the stability and load-bearing capacity of the overall structure, which is particularly suitable for applications supporting important components, but also, since the top and bottom of the connecting rod 41 are respectively fixed on different support points, it can effectively disperse and balance the forces and loads borne by the connecting rod 41. This can reduce the single-point concentrated force and lower the risk of structural stress concentration and fatigue damage caused by uneven loading.

[0037] Working principle:

[0038] As Figure 1 - shown in the figure, when the staff installs components such as the relay piece 32, first, the snap ring 34 connected to the fixing frame 33 can be aligned with the card slot opened at the bottom of the corresponding fixing shell 35, and then by pushing the bottom plate 31, the snap ring 34 is engaged with the corresponding block 39 to form a limit. When the snap ring 34 and the block 39 are limited, the fixing frame 33 and components such as the bottom plate 31 will also form a limit with the UAV body 1. The above description completes the installation of the relay piece 32 and components such as the bottom plate 31. When the staff needs to disassemble the bottom plate 31 and components such as the relay piece 32 for maintenance, only two buttons need to be pressed simultaneously. When the buttons are squeezed, they will push the block 39 and the push block 38 to squeeze the spring 37. After being squeezed, the spring 37 will deform and contract. This series of operations makes the block 39 move to release the limit with the snap ring 34. When the limit between the snap ring 34 and the block 39 is released, it can be removed.

[0039] Those of ordinary skill in the art should understand that the discussion of any above embodiment is only exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; under the concept of the present invention, the technical features in the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations in different aspects of the present invention as described above, which are not provided in detail for the sake of brevity.

[0040] The present invention aims to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. Drone remote control signal relay device, comprising a drone body (1), characterized in that: Both sides of the UAV body (1) are fixedly connected with support rods (2), a support mechanism (4) is arranged on the other side of the support rods (2), and a quick-release mechanism (3) is arranged at the bottom of the UAV body (1); The quick-release mechanism (3) includes a bottom plate (31), a relay member (32) is arranged on the top of the bottom plate (31), fixing frames (33) are arranged on both sides of the top of the bottom plate (31), clamping rings (34) are arranged on the tops of the two fixing frames (33), fixing shells (35) are arranged on the surfaces of the other sides of the two clamping rings (34), limiting tubes (36) are arranged on one sides of the inner walls of the two fixing shells (35), springs (37) are connected to one sides of the inner walls of the two limiting tubes (36), push blocks (38) are connected to the other ends of the two springs (37), clamping blocks (39) are arranged on the other sides of the two push blocks (38), and push members (310) are arranged on the other sides of the two clamping blocks (39).

2. The drone remote control signal relay device according to claim 1, characterized in that: The bottom of the relay member (32) is fixedly connected to one side of the top of the bottom plate (31), and the two fixing frames (33) are respectively fixedly connected to both sides of the top of the bottom plate (31).

3. The drone remote control signal relay device according to claim 1, characterized in that: The bottoms of the two clamping rings (34) are respectively fixedly connected to the tops of the corresponding fixing frames (33), and the inner walls of the two clamping rings (34) are respectively fixedly clamped to the concave parts on the surfaces of the corresponding clamping blocks (39).

4. The drone remote control signal relay device according to claim 1, characterized in that: The tops of the two fixing shells (35) are respectively fixedly connected to both sides of the bottom of the UAV body (1), and one ends of the two limiting tubes (36) are respectively fixedly connected to one sides of the inner walls of the corresponding fixing shells (35).

5. The drone remote control signal relay device according to claim 1, characterized in that: One ends of the two springs (37) are respectively fixedly connected to one sides of the inner walls of the limiting tubes (36), and the other ends of the two springs (37) are respectively fixedly connected to one sides of the push blocks (38).

6. The drone remote control signal relay device according to claim 1, characterized in that: The two push blocks (38) are respectively fixedly connected to one sides of the corresponding clamping blocks (39), and the two push members (310) are respectively fixedly connected to the other sides of the corresponding clamping blocks (39).

7. The drone remote control signal relay device according to claim 1, characterized in that: The support mechanism (4) includes connecting rods (41), the tops of the two connecting rods (41) are respectively fixedly connected to the other sides of the corresponding support rods (2), and support frames (42) are fixedly connected to the bottoms of the other sides of the two connecting rods (41).

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