Infrared thermal imager assembly structure for detection with unmanned aerial vehicle

Abstract

The utility model relates to the technical field of carrying assembly structure, concretely to infrared thermal imager assembly structure of unmanned aerial vehicle for detection, including assembly station, the assembly station middle part is inserted and is equipped with the hoisting plate, and the assembly station side edge bottom is integrally provided with the bottom cover, the assembly station side edge corner is equipped with the hoisting side wall, and the hoisting side wall outer end top is equipped with the fine adjustment rotating stand, the fine adjustment rotating stand upper assembly is equipped with the assembly hoop, the hoisting plate bottom hoists the mounting plate. The utility model discloses through the setting of assembly station, hoisting plate, hoisting side wall, fine adjustment rotating stand and assembly hoop, is convenient for hoisting to assemble under unmanned aerial vehicle rotor, and under the setting of damping assembly and spring, it is convenient to assist shock absorption hoisting, through the cooperation of lower stud and upper stud under the cooperation of assembly hoop and hoisting side wall, it is convenient to assist adjustment support hoisting, and under the cooperation of side crossbeam and side support, it is advantageous to unmanned aerial vehicle carrying assembly infrared thermal imager.

Description

Technical Field

[0001] This utility model relates to the field of mounting and assembly structure technology, specifically to an infrared thermal imager assembly structure for a detection drone. Background Technology

[0002] In the field of modern inspection technology, the application of drones equipped with infrared thermal imagers is becoming increasingly widespread. Drones, with their flexibility, convenience, and ability to reach complex areas, can efficiently inspect and test target areas. Infrared thermal imagers convert the invisible infrared energy emitted by objects into visible thermal images, visually reflecting temperature differences in the measured object through different colors on the thermal image, playing a crucial role in many industries. In the power industry, drones equipped with infrared thermal imagers can inspect power transmission lines, promptly detecting overheating hazards at line connections, ensuring the stability and safety of power transmission. In the construction field, they can be used to detect problems such as hollow areas and leaks in building exterior walls. By analyzing infrared thermal images, the location of defects can be accurately pinpointed, providing important information for building maintenance and quality inspection. In forest fire prevention, drones equipped with infrared thermal imagers can quickly scan large forest areas, monitoring temperature changes in different areas of the forest in real time, enabling fire departments to promptly detect potential fire hazards and reduce the risk of forest fires. During assembly and use, installation and assembly components are needed to mount the infrared thermal imager under the drone for operation.

[0003] For example, patent application CN202321058012.0 discloses an easily detachable drone mounting device. The lower part of the drone body is equipped with a mounting component, and a locking component is installed at the bottom of the drone body corresponding to the mounting component. The mounting component includes a locking seat installed at the bottom of the drone body, and a mounting box is installed at the bottom of the drone body corresponding to the locking seat. Landing gears are symmetrically installed on both sides of the bottom of the drone body. A rotating seat is rotatably installed on the upper part of the mounting box, and a front cover plate is installed on the outer end of the rotating seat. Rotating shafts are symmetrically rotatably connected to both sides of the bottom of the mounting box, and bottom cover plates are installed on the bottom of both rotating shafts.

[0004] The existing mounting and assembly structure is inconvenient to flexibly adjust the support and combination assembly according to the needs of use, which affects the efficiency of operation and use. Therefore, there is an urgent need to design an infrared thermal imager assembly structure for inspection UAVs to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide an infrared thermal imager assembly structure for a UAV used for inspection, in order to solve the problem mentioned in the background art: the existing mounting assembly structure is inconvenient to flexibly adjust the support and combination assembly according to the needs of use, which affects the efficiency of operation and use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an infrared thermal imager assembly structure for a detection drone, including an assembly platform, a hoisting plate inserted in the middle of the assembly platform, a bottom cover integrally provided on the bottom side of the assembly platform, a hoisting side wall assembled at the corner of the side of the assembly platform, a fine-tuning rotating frame assembled at the top of the outer end of the hoisting side wall, an assembly clamp assembled above the fine-tuning rotating frame, and an installation plate hoisted at the bottom of the hoisting plate.

[0007] As a further step of this solution, the bottom of the hoisting plate is integrally provided with a base compartment, and the bottom of the base compartment is assembled and connected to the mounting plate. A damping component is installed at the corner of the inner side of the base cover, and the top of the damping component is supported at the corner of the side of the hoisting plate. A spring is sleeved on the outside of the damping component.

[0008] As a further step of this solution, a hoisting frame is integrally provided at the top center of the mounting plate, and a hoisting pin is fixed at the bottom of the base. The hoisting pin is inserted into the top of the hoisting frame and fastened by a nut. Mounting holes are evenly arrayed on the surface of the mounting plate, and a through hole is provided through the center of the base and the through hole.

[0009] As a further step of this solution, an inner rotating head is integrally provided on the inner side of the hoisting side wall, and a side screw is fixed at the bottom of the corner of the outer side of the assembly platform. The inner rotating head is sleeved and assembled on the outer wall of the side screw and fastened by a nut. The inner rotating head has an internal threaded hole corresponding to the side screw.

[0010] As a further step of this solution, an outward protrusion is fixed to the outer end of the hoisting side wall, and a lower stud is fixed to the top of the outward protrusion. The lower stud is threaded into the bottom of the fine-tuning frame, and an upper stud is threaded into the top of the fine-tuning frame. The top of the upper stud is welded and fixed to the assembly clamp. Both the lower stud and the upper stud are threaded with fastening nuts, and the two sets of fastening nuts are located on the upper and lower ends of the fine-tuning frame respectively.

[0011] As a further step of this solution, the top of the mounting clamp is fitted with an upper clamping arm by screws, and both the mounting clamp and the inner wall of the upper clamping arm are fixed with inner gaskets.

[0012] As a further step of this solution, a side beam is provided between the two sets of outer walls of the hoisting side wall, and the two ends of the side beam are inserted and assembled on the outer wall of the hoisting side wall. The middle part of the hoisting side wall is assembled and fastened to the side beam by a side locking pin, and the side of the side beam is provided with a side sliding groove corresponding to the side locking pin.

[0013] As a further step of this solution, a side bracket is suspended in the middle of the side beam, and a lower clamp is fixed on the top of the side bracket. The lower clamp is inserted into the bottom of the side beam. A lower clamping groove corresponding to the lower clamp is opened at the bottom of the side beam, and a top screw is fixed on the top of the lower clamp. The top screw is inserted into the side beam and fastened by a nut.

[0014] As a further improvement of this solution, the bottom of the side support is integrally provided with a lower support leg, which is inclined outward, and a reinforcing rib is welded to the inner side of the middle part of the side support.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] The infrared thermal imager assembly structure of this inspection drone, with its assembly platform, lifting plate, lifting side wall, fine-tuning rotating frame, and assembly clamp, facilitates its installation under the drone's rotor for hoisting, making subsequent use more convenient and efficient. Furthermore, the damping components and springs facilitate shock absorption during hoisting, making operation and use more convenient and efficient, and facilitating the assembly of the infrared thermal imager on the drone.

[0017] The infrared thermal imager assembly structure of this inspection drone, through the setting of a fine-tuning rotating frame, facilitates auxiliary adjustment and support for hoisting with the cooperation of the assembly clamps and the hoisting side wall, and the cooperation of the lower and upper studs, making the operation more convenient. In addition, the side beams and side brackets provide auxiliary side support, and the lower support legs of the side brackets also facilitate auxiliary maintenance of the infrared thermal imager hoisted under the mounting plate, making the operation and use more convenient and efficient, and facilitating the assembly of the infrared thermal imager on the drone. Attached Figure Description

[0018] Figure 1 This is a three-dimensional side view sectional diagram of the structure of this utility model;

[0019] Figure 2 This is a frontal perspective three-dimensional schematic diagram of the structure of this utility model;

[0020] Figure 3 This is a bottom-view perspective view of the structure of this utility model;

[0021] Figure 4 This is a side perspective three-dimensional schematic diagram of a partial structure of the side crossbeam of this utility model;

[0022] Figure 5 This is a frontal three-dimensional exploded view of the structure of this utility model.

[0023] In the diagram: 100, Assembly table; 101, Base cover; 102, Side bolt; 110, Lifting plate; 111, Base compartment; 112, Lifting bolt; 113, Through hole; 120, Damping assembly; 121, Spring; 130, Lifting side wall; 131, Outer protrusion; 132, Inner rotating head; 133, Inner threaded hole; 140, Fine-tuning rotating frame; 150, Assembly clamp; 151, Upper clamp. Arm; 152. Inner gasket; 160. Mounting plate; 161. Lifting frame; 162. Mounting hole; 170. Side crossbeam; 171. Side locking pin; 172. Side sliding groove; 173. Lower clamp; 174. Lower clamping groove; 175. Top screw pin; 180. Side bracket; 181. Lower support leg; 182. Reinforcing rib; 190. Lower stud; 191. Upper stud; 192. Fastening nut. Detailed Implementation

[0024] 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.

[0025] Please see Figures 1-5 One embodiment provided by this utility model:

[0026] An infrared thermal imager assembly structure for an inspection drone is disclosed. The damping component 120 and spring 121 used in this application are commercially available products, and their principles and connection methods are existing technologies well known to those skilled in the art. The structure includes an assembly platform 100, a hoisting plate 110 inserted and mounted in the middle of the assembly platform 100, a bottom cover 101 integrally provided on the bottom side of the assembly platform 100, a hoisting side wall 130 mounted at the corner of the side of the assembly platform 100, a fine-tuning rotating frame 140 mounted on the top of the outer end of the hoisting side wall 130, an assembly clamp 150 mounted above the fine-tuning rotating frame 140, and an mounting plate 160 hoisted at the bottom of the hoisting plate 110.

[0027] As described in more detail in this embodiment, the bottom of the hoisting plate 110 is integrally provided with a bottom compartment 111, and the bottom of the bottom compartment 111 is assembled and connected to the mounting plate 160. A damping component 120 is installed at the inner side corner of the bottom cover 101, and the top of the damping component 120 is supported at the side corner of the hoisting plate 110. A spring 121 is sleeved on the outside of the damping component 120.

[0028] Therefore, during assembly and use, it is convenient to assist in hoisting and shock absorption through the assembly table 100 and the hoisting plate 110 in cooperation with the damping component 120 and the spring 121, making operation and use more convenient.

[0029] As described in more detail in this embodiment, a hoisting frame 161 is integrally provided at the top center of the mounting plate 160, and a hoisting pin 112 is fixed at the bottom of the bottom compartment 111. The hoisting pin 112 is inserted and assembled on the top of the hoisting frame 161 and fastened by a nut. Mounting holes 162 are evenly arrayed on the surface of the mounting plate 160, and a through hole 113 is provided through the center of the bottom compartment 111 and the through hole 113.

[0030] Therefore, during assembly and use, it is convenient to hoist the infrared thermal imager through the mounting hole 162, and the opening of the through hole 113 also facilitates the insertion of corresponding wires, making subsequent operation and use more convenient.

[0031] As a more detailed embodiment, an inner rotating head 132 is integrally provided on the inner side of the hoisting side wall 130, and a side screw 102 is fixed at the bottom of the outer corner of the assembly platform 100. The inner rotating head 132 is sleeved and assembled on the outer wall of the side screw 102 and fastened by a nut. An inner threaded hole 133 corresponding to the side screw 102 is opened inside the inner rotating head 132.

[0032] Therefore, during assembly and use, it is convenient to assist in the side support of the hoisting side wall 130. At the same time, with the cooperation of the inner rotating head 132 and the inner screw hole 133, it is also convenient to rotate and adjust the hoisting side wall 130, making operation and use more convenient. It is also convenient to assist in the adjustment and support of the assembly table 100 for hoisting, making operation and use more convenient.

[0033] As described in more detail in this embodiment, an external protrusion 131 is fixedly provided at the outer end of the hoisting side wall 130, and a lower stud 190 is fixedly provided at the top of the external protrusion 131. The lower stud 190 is threadedly inserted into the bottom of the fine-tuning frame 140, and an upper stud 191 is threadedly inserted into the top of the fine-tuning frame 140. The top of the upper stud 191 is welded and fixed to the assembly clamp 150. Both the lower stud 190 and the upper stud 191 are threadedly fitted with fastening nuts 192, and the two sets of fastening nuts 192 are located on the upper and lower ends of the fine-tuning frame 140 respectively.

[0034] Therefore, during assembly and use, it is convenient to assist in fine-tuning the rotation of the rotating frame 140. At the same time, with the threaded connection, it is convenient to assist in adjusting the distance between the lower stud 190 and the upper stud 191, thereby facilitating the adjustment of the hoisting height and making it more convenient to use.

[0035] As described in more detail in this embodiment, the top of the mounting clamp 150 is fitted with an upper clamping arm 151 by screws, and both the mounting clamp 150 and the upper clamping arm 151 have inner gaskets 152 fixedly installed on their inner walls.

[0036] This facilitates the auxiliary hoisting of the fine-tuning frame 140 and the upper stud 191. By assembling the clamp 150 and the upper arm 151, it is easy to hoist them under the rotor of the UAV. With the cooperation of the inner gasket 152, it is easy to wrap and clamp, and it is not easy to cause slippage and scratches, making operation and use more convenient.

[0037] As described in more detail in this embodiment, a side beam 170 is provided between the outer walls of the two sets of hoisting side walls 130, and the two ends of the side beam 170 are inserted and assembled on the outer walls of the hoisting side walls 130. The middle part of the hoisting side wall 130 is assembled and fastened to the side beam 170 by a side locking pin 171, and the side of the side beam 170 is provided with a side sliding groove 172 corresponding to the side locking pin 171.

[0038] Therefore, during assembly and use, it is convenient to assist in the auxiliary limiting support of the side of the hoisting side wall 130. At the same time, with the cooperation of the side sliding groove 172, it does not hinder the rotation of the hoisting side wall 130 with the cooperation of the inner rotating head 132 and the inner threaded hole 133, making the operation and use more convenient and efficient.

[0039] As described in more detail in this embodiment, a side bracket 180 is suspended in the middle of the side beam 170, and a lower clamp 173 is fixed on the top of the side bracket 180. The lower clamp 173 is inserted into the bottom of the side beam 170. A lower clamping groove 174 corresponding to the lower clamp 173 is opened at the bottom of the side beam 170, and a top screw 175 is fixed on the top of the lower clamp 173. The top screw 175 is inserted into the side beam 170 and fastened by a nut.

[0040] This facilitates the hoisting, insertion, assembly, and fastening of the opposite side bracket 180, and provides auxiliary support, making operation and use more convenient and efficient.

[0041] As described in more detail in this embodiment, the bottom of the side bracket 180 is integrally provided with a lower support leg 181, and the lower support leg 181 is inclined outward. A reinforcing rib 182 is welded to the inner side of the middle part of the side bracket 180.

[0042] This facilitates the support of the bottom of the side bracket 180 and the hoisting side wall 130. At the same time, with the cooperation of the reinforcing rib 182, it facilitates the side maintenance and support when hoisting the infrared thermal imager at the bottom of the mounting plate 160, making subsequent use safer and more convenient.

[0043] Working principle: In use, the operator first lifts the side wall 130 with the cooperation of the inner rotating head 132 and the inner threaded hole 133, and with the cooperation of the side threaded pin 102, to facilitate the auxiliary lifting of the side corner of the assembly table 100. After adjusting it to a suitable position, the fine-tuning rotating frame 140 and the assembly clamp 150 are lifted under the drone rotor. Then, with the cooperation of the side sliding groove 172 and the side locking pin 171, they are assisted in tightening to facilitate the limiting support of the side crossbeam 170. Then, with the cooperation of the lower clamp head 173 and the lower clamp groove 174, the top threaded pin 175 facilitates the side bracket 1. The infrared thermal imager is then hoisted to the bottom of the mounting plate 160 with the help of the mounting hole 162. The wiring is then easily threaded upwards with the help of the through hole 113, which facilitates the subsequent connection with the UAV control module. This makes the hoisting and mounting more convenient and efficient, and also facilitates disassembly and maintenance. At the same time, the side bracket 180 and the lower support leg 181 help to support and maintain the lower part of the mounting plate 160 during use. The damping component 120 and the spring 121 also facilitate vibration reduction during hoisting, making the use more convenient and efficient.

[0044] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An infrared thermal imager assembly structure for detecting with a drone, comprising an assembly table (100), characterized in that: A hoisting plate (110) is inserted in the middle of the assembly platform (100), and a bottom cover (101) is integrally provided on the bottom side of the assembly platform (100). A hoisting side wall (130) is installed at the corner of the side of the assembly platform (100), and a fine-tuning rotating frame (140) is installed on the top of the outer end of the hoisting side wall (130). An assembly clamp (150) is installed above the fine-tuning rotating frame (140), and an installation plate (160) is hoisted at the bottom of the hoisting plate (110).

2. The infrared thermal imager assembly structure of the unmanned aerial vehicle for detection according to claim 1, characterized in that: The bottom of the hoisting plate (110) is integrally provided with a bottom compartment (111), and the bottom of the bottom compartment (111) is assembled and connected to the mounting plate (160). A damping component (120) is installed at the inner side corner of the bottom cover (101), and the top of the damping component (120) is supported at the side corner of the hoisting plate (110). A spring (121) is sleeved on the outside of the damping component (120).

3. The infrared thermal imager assembly structure of claim 2, wherein: The mounting plate (160) has a hoisting frame (161) integrally provided at the top center, and the bottom of the compartment (111) is fixed with a hoisting pin (112). The hoisting pin (112) is inserted and assembled on the top of the hoisting frame (161) and fastened by a nut. The mounting plate (160) has mounting holes (162) evenly arranged in an array on its surface, and the bottom compartment (111) and the through hole (113) are connected by a through hole (113) in the center.

4. The infrared thermal imager assembly structure of the unmanned aerial vehicle for detection according to claim 1, characterized in that: An inner rotating head (132) is integrally provided on the inner side of the hoisting side wall (130), and a side screw (102) is fixed at the bottom of the corner of the outer side of the assembly table (100). The inner rotating head (132) is sleeved and assembled on the outer wall of the side screw (102) and fastened by a nut. The inner rotating head (132) has an inner threaded hole (133) corresponding to the side screw (102) inside.

5. The infrared thermal imager assembly structure of the unmanned aerial vehicle for detection according to claim 1, characterized in that: The outer end of the hoisting side wall (130) is fixed with an outward protrusion (131), and the top of the outward protrusion (131) is fixed with a lower stud (190). The lower stud (190) is threaded into the bottom of the fine-tuning frame (140). The top of the fine-tuning frame (140) is threaded with an upper stud (191), and the top of the upper stud (191) is welded and fixed to the assembly clamp (150). Both the lower stud (190) and the upper stud (191) are threaded with fastening nuts (192), and the two sets of fastening nuts (192) are located on the upper and lower ends of the fine-tuning frame (140) respectively.

6. The infrared thermal imager assembly of claim 5, wherein: The top of the mounting clamp (150) is fitted with an upper clamping arm (151) by screws, and both the mounting clamp (150) and the upper clamping arm (151) have inner gaskets (152) fixed on their inner walls.

7. The infrared thermal imager assembly structure of the unmanned aerial vehicle for detection according to claim 1, characterized in that: A side beam (170) is provided between the outer walls of the two sets of hoisting side walls (130), and the two ends of the side beam (170) are inserted and assembled on the outer wall of the hoisting side wall (130). The middle part of the hoisting side wall (130) is fastened to the side beam (170) by a side locking pin (171), and the side of the side beam (170) is provided with a side sliding groove (172) corresponding to the side locking pin (171).

8. The infrared thermal imager assembly of claim 7, wherein: A side bracket (180) is suspended in the middle of the side beam (170), and a lower clamp (173) is fixed on the top of the side bracket (180). The lower clamp (173) is inserted into the bottom of the side beam (170). A lower clamp groove (174) corresponding to the lower clamp (173) is opened at the bottom of the side beam (170), and a top screw (175) is fixed on the top of the lower clamp (173). The top screw (175) is inserted into the side beam (170) and fastened by a nut.

9. The infrared thermal imager assembly of claim 8, wherein: The side support (180) has an integrally provided lower support leg (181) at the bottom, and the lower support leg (181) is inclined outward. A reinforcing rib (182) is welded to the inner side of the middle part of the side support (180).

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