Unmanned aerial vehicle remote sensing detection pod connecting structure

Abstract

The utility model discloses an unmanned aerial vehicle remote sensing detection pod connecting structure which comprises a connecting frame, an installing groove is integrally formed in the connecting frame, a heat dissipation opening penetrating through the connecting frame is formed in the side wall of the installing groove, an assembling groove is formed in the bottom of the connecting frame, an assembling frame is assembled in the assembling groove, and the bottom of the assembling frame is fixedly connected with a remote sensing detection pod body. The remote sensing detection pod and the unmanned aerial vehicle are assembled and fixed at a certain distance by additionally arranging the connecting frame, the unmanned aerial vehicle can conveniently dissipate heat when a flight task is executed through the formed heat dissipation opening, and a standby battery can be clamped and fixed according to the flight task needing to be executed through the arranged battery fixing assembly; and the remote sensing detection pod and the connecting frame are connected in a manner that the assembling frame and the assembling groove are clamped and fixed, so that the assembling manner of the remote sensing detection pod is simplified, and the remote sensing detection pod and the unmanned aerial vehicle are more convenient to assemble and disassemble.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicles, in particular to a connection structure of a remote sensing detection pod of an unmanned aerial vehicle. Background Art

[0002] Drones are unmanned aircraft that have been widely used in aerial photography, agriculture, plant protection, micro selfies, express delivery, disaster relief, wildlife observation, infectious disease monitoring, surveying and mapping, news reporting, power inspections, disaster relief, and film and television shooting. Some drones need to be equipped with remote sensing detection pods at the bottom during their use to assist the drones in performing flight missions. Most remote sensing detection pods are fixedly connected to drones, which not only has a complex connection structure, making the disassembly and assembly process of the remote sensing detection pods more cumbersome, but also the remote sensing detection pods are mostly installed at the bottom of the drone body. During the flight mission, the remote sensing detection pods that are too close to the drone will affect the drone's heat dissipation performance during the flight mission. To this end, we propose a remote sensing detection pod connection structure for drones. Utility Model Content

[0003] The purpose of the utility model is to provide a connection structure of a remote sensing detection pod of an unmanned aerial vehicle to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a connection structure of a remote sensing detection pod of an unmanned aerial vehicle, comprising a connecting frame, a mounting groove is integrally formed in the connecting frame, a side wall of the mounting groove is provided with a heat dissipation port that penetrates the connecting frame, an assembly groove is provided at the bottom of the connecting frame, an assembly frame is installed in the assembly groove, a remote sensing detection pod body is fixedly connected to the bottom of the assembly frame, a clamping block is integrally formed on the left and right side walls of the assembly frame, a clamping slot is provided on the left and right side walls of the assembly slot, and the clamping block is clamped into the clamping slot.

[0005] Preferably, a battery fixing assembly is fixedly assembled in the mounting groove, and the battery fixing assembly includes a fixing shaft, and the fixing shaft is in a quadrilateral and fixedly connected in the mounting groove, and a battery cover is detachably fixedly assembled on the top of the fixing shaft by fixing screws.

[0006] Preferably, heat dissipation holes are evenly formed on the surface of the battery cover.

[0007] Preferably, an auxiliary positioning component is installed between the assembly frame and the assembly slot, which is symmetrically distributed in the front and rear, and the auxiliary positioning component includes an auxiliary positioning cavity, which is opened in the assembly frame, and a positioning plate is installed in the auxiliary positioning cavity. A spring is fixedly installed between one side wall of the positioning plate and the auxiliary positioning cavity, and a positioning block passing through the auxiliary positioning cavity is fixedly connected to the other side wall of the positioning plate, and the positioning block is inserted into the positioning hole, and the positioning hole is opened in the side wall of the assembly slot. A handle plate passing through the open slot is fixedly connected to the top of the positioning plate, and the open slot is opened at the top of the auxiliary positioning cavity.

[0008] Preferably, a guide shaft penetrating the positioning plate is fixedly mounted in the auxiliary positioning cavity.

[0009] Compared with the prior art, the utility model has the following beneficial effects: a connection structure for a remote sensing detection pod of an unmanned aerial vehicle is arranged between the unmanned aerial vehicle and the remote sensing detection pod, and a certain spacing is provided between the assembly and fixation of the remote sensing detection pod and the unmanned aerial vehicle by adding a connecting frame, and the heat dissipation port is provided to facilitate the heat dissipation of the unmanned aerial vehicle when performing a flight mission, and at the same time, a battery fixing assembly is provided in the installation groove of the connecting frame, and the backup battery can be clamped and fixed according to the flight mission to be performed through the provided battery fixing assembly, thereby extending the endurance time of the unmanned aerial vehicle when performing a flight mission, and a connection method in which the assembly frame and the assembly groove are clamped and fixed between the remote sensing detection pod and the connecting frame is adopted, which simplifies the assembly method of the remote sensing detection pod and makes it more convenient to install and disassemble it with the unmanned aerial vehicle, and an auxiliary positioning assembly is provided between the assembly frame and the assembly groove, and the stability of the connection between the assembly frame and the assembly groove is enhanced through the provided auxiliary positioning assembly, so as to avoid the remote sensing detection pod from being hit during the execution of the flight mission, so that the assembly frame is prevented from falling off from the assembly groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a three-dimensional diagram of the utility model.

[0011] Figure 2 It is a structural schematic diagram of the utility model.

[0012] Figure 3 It is a structural schematic diagram of the auxiliary positioning component of the utility model.

[0013] Figure 4 for Figure 3 Detail of point a in the figure.

[0014] Figure 5 It is a schematic diagram of the structure after the utility model is assembled with the main body of the UAV.

[0015] In the figure: 1. connecting frame; 2. mounting slot; 3. heat dissipation port; 4. battery fixing assembly; 41. fixing shaft; 42. fixing screw; 43. battery cover; 44. heat dissipation hole; 5. assembly slot; 6. assembly frame; 7. clamping block; 8. clamping slot; 9. auxiliary positioning assembly; 91. auxiliary positioning cavity; 92. positioning plate; 93. spring; 94. positioning block; 95. positioning hole; 96. handle plate; 97. opening slot; 98. guide shaft; 10. remote sensing detection pod body; 11. drone body; 12. mounting frame. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0017] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The utility model provides a technical solution: a connection structure of a remote sensing detection pod of an unmanned aerial vehicle, comprising a connection frame 1, wherein connection screw holes are provided at the four corners of the connection frame 1, and the connection frame 1 is used to be connected and fixed to a mounting frame 12 fixedly assembled at the bottom of a main body 11 of the unmanned aerial vehicle, and a detachable fixed connection between the connection frame 1 and the mounting frame 12 is completed by assembling fixing bolts in the connection screw holes, and a mounting groove 2 is integrally formed in the connection frame 1, and a heat dissipation port 3 penetrating the connection frame 1 is provided on the side wall of the mounting groove 2, and the connection frame 1 is additionally provided with a connection frame 1 between a main body 10 of the remote sensing detection pod and a main body 11 of the unmanned aerial vehicle, so that the assembly distance between the main body 10 of the remote sensing detection pod and the main body 11 of the unmanned aerial vehicle is increased, and the heat dissipation port 3 is provided, so that the main body 11 of the unmanned aerial vehicle can dissipate heat from the bottom during the execution of a flight mission.

[0018] The heat dissipation ports 3 are respectively arranged on the front, rear, left and right side walls of the installation slot 2 to better increase the air flow in the installation slot 2 and improve the heat dissipation effect on the bottom of the drone.

[0019] like Figure 1 and Figure 2As shown in the figure, a battery fixing assembly 4 is fixedly assembled in the mounting groove 2. By setting the battery fixing assembly 4, the backup battery can be fixed in the mounting groove 2. The battery fixing assembly 4 includes a fixing shaft 41. The number of the fixing shafts 41 is four. The four fixing shafts 41 are welded and fixed in the mounting groove 2 in a quadrilateral shape. The size of the quadrilateral formed by the four fixing shafts 41 is adapted to the size of the backup battery to be fixed. The tops of the four fixing shafts 41 are detachably fixedly assembled with battery covers 43 by fixing screws 42. The backup battery is fixed in the mounting groove 2 by the cooperation of the fixing shafts 41 and the battery cover 43. By setting the battery fixing assembly 4, the backup battery for increasing the endurance of the drone can be fixed in the mounting groove 2 according to the specific needs in the process of performing the flight mission. Although the backup battery blocks the flow area of ​​part of the air in the heat dissipation port 3 and reduces the heat dissipation effect of the drone body 11, the addition of the backup battery can extend the endurance time of the drone in performing the flight mission. In the process of performing the flight mission, the backup battery can be selectively assembled according to the specific mission requirements.

[0020] Heat dissipation holes 44 are evenly provided on the surface of the battery cover 43 . The heat dissipation holes 44 are provided on the surface of the battery cover 43 to facilitate heat dissipation of the backup battery during use.

[0021] An assembly groove 5 is provided at the bottom of the connecting frame 1, and an assembly frame 6 is detachably fixedly installed in the assembly groove 5. The assembly frame 6 is used to be connected and fixed to the remote sensing detection pod body 10. By setting the assembly frame 6, the assembly process between the remote sensing detection pod body 10 and the drone body 11 is simplified, and the remote sensing detection pod body 10 and the drone body 11 are easily disassembled, thereby facilitating the cleaning of the remote sensing detection pod body 10, so that the remote sensing detection pod body 10 can maintain the stability of the remote sensing performance during working use.

[0022] like Figure 3 and Figure 4 As shown in the figure, the left and right side walls of the assembly frame 6 are integrally formed with a clamping block 7, the left and right side walls of the assembly slot 5 are provided with a clamping slot 8, the side walls of the clamping block 7 are provided with arc blocks symmetrically distributed front and rear, and the front and rear side walls of the clamping slot 8 are provided with arc grooves adapted to the size of the arc blocks, and the clamping block 7 is clamped into the clamping slot 8 to achieve a quick connection and fixation between the assembly frame 6 and the assembly slot 5;

[0023] like Figure 3As shown in the figure, an auxiliary positioning assembly 9 is installed between the front and rear side walls of the assembly frame 6 and the assembly slot 5. The auxiliary positioning assembly 9 is provided to strengthen the fixing effect between the assembly frame 6 and the assembly slot 5, and improve the stability of the connection and fixation between the assembly frame 6 and the assembly slot 5. The auxiliary positioning assembly 9 includes an auxiliary positioning cavity 91, which is opened in the assembly frame 6, and a positioning plate 92 is slidably connected in the auxiliary positioning cavity 91. A spring 93 is fixedly installed between one side wall of the positioning plate 92 and the auxiliary positioning cavity 91, and a positioning block 94 that passes through the assembly frame 6 is fixedly connected to the other side wall of the positioning plate 92. The positioning block 94 is inserted into the positioning hole 95, and the positioning hole 95 is opened in the side wall of the assembly slot 5. The connection and fixation between the assembly frame 6 and the assembly slot 5 are realized by the clamping of the positioning block 94 and the positioning hole 95.

[0024] A handle plate 96 penetrating an opening groove 97 is fixedly connected to the top of the positioning plate 92, and the opening groove 97 is provided on the side wall of the auxiliary positioning cavity 91. By providing the handle plate 96, the positioning plate 92 can be driven to slide in the auxiliary positioning cavity 91. By sliding the positioning plate 92, the positioning block 94 is separated from the positioning hole 95, and the disassembly between the assembly frame 6 and the assembly groove 5 can be achieved. A guide shaft 98 penetrating the positioning plate 92 is fixedly installed in the auxiliary positioning cavity 91, and the spring 93 is sleeved on the outer wall of the guide shaft 98. By providing the guide shaft 98, the stability of the positioning plate 92 during the movement process in the auxiliary positioning cavity 91 is increased.

[0025] Working principle: During the use of this connection structure, the connecting frame 1 is connected and fixed to the mounting frame 12 at the bottom of the drone body 11. If the drone body 11 performs a short-distance flight mission, there is no need to install a backup battery in the mounting slot 2. The heat dissipation port 3 provided on the side wall of the mounting slot 2 will enhance the circulation of air at the bottom of the drone body 11 during the flight mission, thereby enhancing its heat dissipation performance. If a long-term flight mission is required, the backup battery can be fixedly assembled in the mounting slot 2 through the battery fixing component 4. The additional backup battery can extend the flight time of the drone body 11 during the flight mission. The assembly frame 6 at the top of the remote sensing detection pod body 10 and the assembly slot 5 adopt a fixing method in which the card block 7 and the card slot 8 are matched and connected, so that the connection and fixation between the assembly frame 6 and the assembly slot 5 are simpler and more convenient. At the same time, an auxiliary positioning component 9 is provided between the assembly frame 6 and the assembly slot 5 to increase the stability of the connection between the assembly frame 6 and the assembly slot 5, so as to avoid the remote sensing detection pod body 10 being hit during the drone body 11 performing the flight mission, thereby causing the assembly frame 6 to fall off from the assembly slot 5.

Claims

1. A UAV remote sensing detection pod connection structure, characterized in that: The invention comprises a connecting frame (1), wherein a mounting groove (2) is integrally formed in the connecting frame (1), a side wall of the mounting groove (2) is provided with a heat dissipation port (3) penetrating the connecting frame (1), a mounting groove (5) is provided at the bottom of the connecting frame (1), a mounting frame (6) is installed in the mounting groove (5), a remote sensing detection pod body (10) is fixedly connected to the bottom of the mounting frame (6), a clamping block (7) is integrally formed on the left and right side walls of the mounting frame (6), a clamping groove (8) is provided on the left and right side walls of the mounting groove (5), and the clamping block (7) is clamped into the clamping groove (8).

2. The UAV remote sensing detection pod connection structure according to claim 1 is characterized in that: A battery fixing assembly (4) is fixedly mounted in the mounting groove (2), and the battery fixing assembly (4) comprises a fixing shaft (41). The fixing shaft (41) is in a quadrilateral shape and is fixedly connected in the mounting groove (2). A battery cover plate (43) is detachably fixedly mounted on the top of the fixing shaft (41) via a fixing screw (42).

3. The UAV remote sensing detection pod connection structure according to claim 2 is characterized in that: The surface of the battery cover plate (43) is evenly provided with heat dissipation holes (44).

4. The UAV remote sensing detection pod connection structure according to claim 1 is characterized in that: An auxiliary positioning assembly (9) symmetrically distributed in front and rear is assembled between the assembly frame (6) and the assembly slot (5), the auxiliary positioning assembly (9) comprising an auxiliary positioning cavity (91), the auxiliary positioning cavity (91) being arranged in the assembly frame (6), a positioning plate (92) being arranged in the auxiliary positioning cavity (91), a spring (93) being fixedly assembled between one side wall of the positioning plate (92) and the auxiliary positioning cavity (91), a positioning block (94) penetrating the auxiliary positioning cavity (91) being fixedly connected to the other side wall of the positioning plate (92), the positioning block (94) being plugged into a positioning hole (95), the positioning hole (95) being arranged in the side wall of the assembly slot (5), a handle plate (96) penetrating an opening groove (97) being fixedly connected to the top of the positioning plate (92), the opening groove (97) being arranged in the top of the auxiliary positioning cavity (91).

5. The UAV remote sensing detection pod connection structure according to claim 4 is characterized in that: A guide shaft (98) penetrating the positioning plate (92) is fixedly mounted in the auxiliary positioning cavity (91).

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