An infrared imaging device, an infrared thermal imaging system and an aerial imaging device

Abstract

The utility model discloses an infrared imaging equipment, infrared thermal imaging system and aerial photography equipment relates to aerial photography technical field, infrared imaging equipment includes: infrared end is equipped with the shooting end that can carry out image shooting, infrared end still is equipped with rotating component, fixed component, and fixed component is used for fixing in external device, and the shooting end is connected rotating component, and rotating component can rotate according to preset angle relative to fixed component, to change the shooting direction of shooting end. The infrared imaging equipment can rotate according to preset angle relative to fixed component through rotating component, realizes the effect of adjusting the shooting direction of shooting end, to can adapt to the situation of different model external device fuselage side angle difference, improves the applicability, and reduces the use cost.

Description

Technical Field

[0001] This utility model relates to the field of aerial photography technology, and more specifically, to an infrared imaging device. Furthermore, this utility model also relates to an infrared thermal imaging system and aerial photography equipment that include the aforementioned infrared imaging device. Background Technology

[0002] With the maturity of aerial photography drone technology, the experience of drone aerial photography far exceeds that of mobile phones and cameras, greatly expanding the field of vision for shooting and searching.

[0003] In related technologies, with the increasing demands for shooting, drones will be equipped with infrared imaging devices to meet the needs of both daytime visible light shooting and nighttime shooting. However, in reality, due to price and technical factors, only high-end drones are equipped with infrared imaging devices, which are costly to use and cannot be used by entry-level outdoor enthusiasts.

[0004] In conclusion, how to reduce the cost of equipping drones with infrared imaging devices is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] In view of this, the purpose of this utility model is to provide an infrared imaging device that is applicable to external devices of different models, has strong applicability, and low application cost. Another purpose of this utility model is to provide an infrared thermal imaging system and aerial photography equipment that include the above-mentioned infrared imaging device.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An infrared imaging device, comprising:

[0008] The infrared end is equipped with a camera capable of capturing images;

[0009] The infrared end is also provided with a rotating component and a fixing component. The fixing component is used to fix it to an external device. The shooting end is connected to the rotating component. The rotating component can rotate relative to the fixing component at a preset angle so as to change the shooting direction of the shooting end.

[0010] Preferably, the rotating component includes a rotating bracket rotatably connected to the fixing component. The rotating bracket includes a bearing portion and connecting portions connected to both ends of the bearing portion. The connecting portions are correspondingly connected to both sides of the shooting end to fix the shooting end.

[0011] Preferably, the rotating bracket is rotatably connected to the fixed component via a single-axis pivot.

[0012] The single-axis rotating section includes: a first fixing part and a second fixing part located at both ends, and a rotating part disposed between the first fixing part and the second fixing part. The first fixing part and the second fixing part are respectively connected to the rotating bracket and the fixing assembly. The second fixing part can rotate around the axis of the rotating part to realize the rotation of the rotating bracket and the shooting end relative to the fixing assembly.

[0013] Preferably, the shooting end includes an infrared end housing and a shooting component connected to the infrared end housing for image shooting. The side of the infrared end housing near the support portion and the surface of the support portion are at a certain distance to provide space for the infrared end housing and the shooting component to rotate relative to the rotating bracket.

[0014] The rotation of the infrared end housing and the shooting component relative to the rotating bracket is used to adjust the pitch angle of the shooting component.

[0015] Preferably, a driver is provided inside the infrared end housing, and the output shaft of the driver extends out of the infrared end housing and the extended part can be rotatably connected to the rotating bracket, so that the driver can drive the output shaft to rotate to control the adjustment of the pitch angle of the shooting component.

[0016] Preferably, the driver is signal-connected to a controller, which controls the driver based on the position information of the target object.

[0017] Preferably, at least one limiting member is provided on the side of the infrared end housing near the connecting part to limit the rotation angle of the infrared end housing and the shooting component;

[0018] When the infrared end housing rotates to its maximum angle, the limiting member abuts against the side wall of the rotating bracket to limit the rotation.

[0019] Alternatively, when the infrared end housing rotates, the limiting member can rotate within the arc-shaped groove corresponding to the connecting part to limit its movement.

[0020] Preferably, the rotating bracket has a mounting groove on the connecting part away from the fixed component, and a rocker arm is nested in the mounting groove;

[0021] The rocker arm is fixedly connected to the mounting groove and is provided with a limiting cavity. The opening of the limiting cavity is oriented towards the infrared end housing. The output shaft passes through the infrared end housing and extends into the limiting cavity. The limiting cavity is used to restrict the movement of the infrared end housing and the imaging assembly along the axial direction of the output shaft.

[0022] Preferably, the imaging assembly includes a lens flange connected to the infrared end housing, one end of the lens flange is connected to an infrared lens, and the other end of the lens flange is connected to a detector element. The detector element is capable of signal-connecting to the user terminal to transmit the captured image to the user terminal.

[0023] This utility model also provides an infrared thermal imaging system, including the infrared imaging device described in any of the above claims, wherein the infrared imaging device is provided with a transmission module, and the transmission module is used to transmit infrared imaging information to an external display device.

[0024] This utility model also provides an infrared thermal imaging system, including:

[0025] The infrared imaging device described in any of the above items;

[0026] The infrared imaging device and the transmitting module are respectively connected to external devices;

[0027] A receiving module is connected to the transmitting module to receive infrared imaging information. The receiving module is also connected to an external display device so that the infrared imaging information processed by the receiving module can be displayed on the external display device.

[0028] This utility model also provides an aerial photography device, including:

[0029] The infrared imaging device described in any of the above items;

[0030] An external device, wherein the infrared imaging device is connected to the external device via the fixing component.

[0031] Preferably, the aerial photography equipment includes a transmission system, which includes a transmitting module and a receiving module. The transmitting module is located on the communication path between the receiving module and the infrared terminal. The transmitting module is used to transmit images captured by the infrared terminal to the receiving module, or the transmitting module is used to transmit control commands sent by the receiving module to the infrared terminal.

[0032] The infrared imaging device provided by this utility model includes an infrared end, which is equipped with a shooting end for capturing images, a fixing component, and a rotating component. The fixing component allows the infrared end to be connected to an external device, while the rotation of the rotating component relative to the fixing component allows the shooting direction of the shooting end to be adjusted to ensure the imaging effect. When applied to external devices of different models, such as drones, if the shooting direction is deviated when the rotating component is directly installed on the fixing component, it can be adjusted by rotating the rotating component. This allows the infrared end to be compatible with different drone models, improving applicability, reducing usage costs, and expanding the range of applicable users.

[0033] The beneficial effects of this utility model are as follows: by rotating the component, it can rotate relative to the fixed component at a preset angle, thereby adjusting the shooting direction of the shooting end. This allows it to adapt to different external devices with different side angles, improving applicability and reducing usage costs. Attached Figure Description

[0034] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0035] Figure 1 This is a schematic diagram of the structure of the infrared end provided by this utility model;

[0036] Figure 2 for Figure 1 Side view;

[0037] Figure 3 An exploded view of the infrared end provided by this utility model;

[0038] Figure 4 This is a schematic diagram of the structure of the imaging component provided by this utility model;

[0039] Figure 5 This is a schematic diagram showing the position of the single-axis rotating shaft provided by this utility model;

[0040] Figure 6 for Figure 5 Rear view;

[0041] Figure 7 This is a schematic diagram of the structure of the single-spindle hinge provided by this utility model;

[0042] Figure 8 This is a schematic diagram showing the connection between the shooting end and the fixing component provided by this utility model.

[0043] Figure 9 A schematic diagram showing the specific position of the limiting component provided by this utility model;

[0044] Figure 10 This is a schematic diagram showing the connection between the driver and the infrared end housing provided by this utility model.

[0045] Figure 11 This is a schematic diagram of the driver provided by this utility model;

[0046] Figure 12 This is a schematic diagram showing the connection between the output shaft and the infrared end housing provided by this utility model;

[0047] Figure 13 This is a schematic diagram showing the location of the mounting slot provided by this utility model;

[0048] Figure 14 This is a schematic diagram of the connection between the mounting slot and the rocker arm provided by this utility model;

[0049] Figure 15 This is a schematic diagram of the shooting direction adjustment of the shooting end provided by this utility model;

[0050] Figure 16 This is a schematic diagram of the tilt angle adjustment of the shooting end provided by this utility model.

[0051] Figure 17 This is a schematic diagram of the aerial photography equipment provided by this utility model.

[0052] Figures 1-17 In the accompanying drawings, the reference numerals include:

[0053] 1-Infrared terminal; 2-External device;

[0054] 11-Fixed component; 12-Rotating component; 13-Shooting end; 14-Main control board; 15-Transmission cable;

[0055] 121-Single-spindle hinge; 122-Rotating bracket; 131-Infrared end housing; 132-Shooting assembly; 133-Driver; 134-Limiting component;

[0056] 1211-First fixing part; 1212-Second fixing part; 1213-Rotating part; 1221-Connecting part; 1222-Bearing part; 1321-Infrared lens; 1322-Lens flange; 1323-Detector element; 1331-Output shaft; 1332-Rocker arm; 12211-Mounting slot. Detailed Implementation

[0057] 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.

[0058] The core of this invention is to provide an infrared imaging device that is compatible with external devices of various models, offering strong applicability and low cost. Another core aspect of this invention is to provide an aerial photography device that includes the aforementioned infrared imaging device.

[0059] The infrared imaging device provided by this utility model includes an infrared terminal 1, please refer to... Figure 17 By installing the infrared end 1 onto an external device 2, such as a drone, robot, vehicle, or other moving or stationary device, this infrared imaging device can be installed as an external accessory on any device to add infrared thermal imaging functionality. It also allows for angle adjustment according to shooting needs, enabling infrared thermal imaging through the infrared end 1 even in low-light conditions, thus achieving omnidirectional shooting effects in low-light environments.

[0060] Specifically, the infrared end 1 can capture images through the shooting end 13, which is the component that forms an image through object thermal imaging technology, which can meet the needs of shooting targets at night and improve the user's aerial photography experience.

[0061] Please refer to the following: Figure 1 , Figure 2 , Figure 15 The infrared end 1 includes a rotating component 12 and a fixing component 11. The fixing component 11 is used to fix the external device 2. The fixing here specifically refers to a detachable connection. The fixing component 11 is specifically such as a strap, buckle, rope buckle, fastener, etc. It can facilitate the installation and removal of the external device 2 and ensure good connection stability. No specific restrictions are imposed.

[0062] The imaging end 13 is connected to the rotating component 12, which can rotate relative to the fixed component 11 at a preset angle to change the imaging direction of the imaging end 13. The imaging end 13 and the rotating component 12 are connected to form an integral component, while the fixed component 11 is fixed to the external device 2. Through the rotational connection between the rotating component 12 and the fixed component 11, the integral component formed by the imaging end 13 and the rotating component 12 can rotate at a preset angle, so that by changing the imaging direction of the imaging end 13, the infrared imaging can maintain good consistency with the image of the external device.

[0063] In one specific implementation, the shooting direction of the imaging end 13 needs to be adjusted to be vertically downward. The preset angle is the angle between the plane containing the shooting direction of the imaging end 13 and the vertical plane when the rotating component 12 is mounted on the fixed component 11. If the fixed component 11 is connected to the side of the external device 2, and if the side is not vertical but has a certain angle, then the fixed component 11 will also have a certain angle, and the shooting direction of the corresponding imaging end 13 will form an acute or obtuse angle with the vertical plane, affecting the shooting effect of the imaging end 13. Based on this, the rotating component 12 can rotate at a preset angle to ensure that the shooting direction of the imaging end 13 is vertically downward.

[0064] Of course, if the fixed component 11 is set vertically, the shooting direction of the shooting end 13 after being connected to the fixed component 11 is already vertically downward. In this case, the angle between the plane where the shooting direction of the shooting end 13 is located and the vertical plane is 0°. At this time, the preset angle is 0°, that is, there is no need to adjust the shooting direction of the shooting end 13.

[0065] Furthermore, the specific form of the side of the external device 2 is actually related to the different types of external devices 2. By rotating the component 12, it can be rotated at a preset angle, which enables the infrared end 1 to match various types of external devices 2, reducing the cost of use, providing high cost performance, and better meeting the needs of entry-level outdoor enthusiasts.

[0066] In another specific implementation, the shooting direction of the shooting end 13 needs to be adjusted to be tilted relative to the vertical plane to be suitable for use scenarios with a tilted shooting surface. The preset angle is the angle between the plane containing the shooting direction of the shooting end 13 and the surface of the target object to be photographed when the rotating component 12 is mounted on the fixed component 11. In this case, the fixed component 11 is connected to the side of the external device 2. If the side of the external device 2 is vertically oriented, the entire component formed by the shooting end 13 and the rotating component 12 needs to rotate relative to the fixed component 11 at a preset angle to adjust the shooting direction of the shooting end 13.

[0067] In this embodiment, it should be noted that the rotating component 12 and the shooting end 13 rotate at a preset angle, and their positions can be locked after the rotation is completed, so that the rotating component 12 and the shooting end 13 can maintain good stability and ensure the shooting effect.

[0068] In one embodiment, the rotating component 12 and the imaging end 13 can be locked in position after rotating at a preset angle by fixing the rotating component 12 and the imaging end 13 to the fixing component 11 using a locking device. The locking device can be in the form of a fastening bolt, fastening screw, hoop, or buckle, and can be locked relative to the fixing component 11 after the rotating component 12 and the imaging end 13 have rotated at a preset angle by manual operation.

[0069] In another embodiment, the rotating component 12 can also have rotational damping, allowing it to be fixed when rotated to a certain position. Specifically, the shaft between the rotating component 12 and the fixed component 11 is a damping shaft, which can control the rotational resistance through friction. After the rotating component 12 and the shooting end 13 are rotated to the fixed component 11, they can be relatively fixed without external force.

[0070] The above two implementation methods are merely examples and do not limit the locking method. As long as the overall reliability and stability of the shooting end 13 and the rotating component 12 can be guaranteed after the angle is adjusted, it is acceptable.

[0071] In this embodiment, it should be noted that "vertically downward" refers to the direction from the air to the ground, in relation to the form of aerial photography.

[0072] Based on any of the above embodiments, please refer to Figure 5 , Figure 6 The rotating component 12 includes a rotating bracket 122 rotatably connected to the fixed component 11. The rotating bracket 122 includes a bearing portion 1222 and a connecting portion 1221 connected to both ends of the bearing portion 1222. The connecting portion 1221 is correspondingly connected to both sides of the shooting end 13 so as to fix the shooting end 13.

[0073] In this embodiment, the shooting direction of the shooting end 13 is adjusted by rotating the bracket 122 and fixing component 11. The specific way the rotating bracket 122 and fixing component 11 are rotated is not limited, such as by a shaft hinge, ball joint, etc.

[0074] It should be noted that, regardless of the rotation connection method, after the rotating bracket 122 rotates at the preset angle, it needs to be reliably fixed in a certain position to ensure that the shooting end 13 can maintain a long-term stable and reliable shooting direction that is vertically downward.

[0075] In this embodiment, the rotating bracket 122 is formed into a U-shaped structure to ensure reliable fixation of the shooting end 13.

[0076] In this embodiment, the support portion 1222 can be used to support the shooting end 13. In this case, the position of the shooting end 13 relative to the rotating bracket 122 is not adjustable, and it remains reliably and stably fixed, but it does not affect the adjustment of the shooting direction of the shooting end 13. In another case, the support portion 1222 does not support the shooting end 13. In this case, if the shooting end 13 needs to be adjusted in pitch angle to increase the range of aerial photography, a certain amount of movable space can be left between the support portion 1222 and the shooting end 13.

[0077] In this embodiment, the specific position of the connecting part 1221 located at both ends of the bearing part 1222 supporting the two sides of the shooting end 13 is not limited, as long as a reliable connection between the rotating bracket 122 and the shooting end 13 can be ensured.

[0078] Based on any of the above embodiments, please refer to Figure 5 , Figure 6 The rotating bracket 122 is rotatably connected to the fixed component 11 via a straight pivot 121. The straight pivot 121 has a damping characteristic when rotating, which enables the rotating component 12 to rotate relative to the fixed component 11 at a preset angle and then lock in a certain position. The structure is simple and convenient, and the cost is low.

[0079] Please refer to Figure 7 The swivel 121 includes: a first fixing part 1211 and a second fixing part 1212 located at both ends, and a rotating part 1213 disposed between the first fixing part 1211 and the second fixing part 1212. The first fixing part 1211 and the second fixing part 1212 are respectively fixedly connected to the rotating bracket 122 and the fixing component 11.

[0080] When the shooting angle of the shooting end 13 needs to be adjusted, the second fixing part 1212 can rotate around the axis of the rotating part 1213 to realize the rotation of the rotating bracket 122 and the shooting end 13 relative to the fixing component 11. The axis of the rotating part 1213 is oriented as follows: Figure 5 As indicated by the arrows, the rotation of the rotating bracket 122 and the shooting end 13 relative to the fixed component 11 can be referenced. Figure 15 The meaning is as shown.

[0081] Based on any of the above embodiments, please refer to Figure 6 , Figure 8 , Figure 9 The imaging end 13 includes an infrared end housing 131 and an imaging component 132 connected to the infrared end housing 131 and used for image capture. The side of the infrared end housing 131 near the support portion 1222 and the surface of the support portion 1222 are at a certain distance to provide space for the infrared end housing 131 and the imaging component 132 to rotate relative to the rotating bracket 122. The certain distance is set according to the actual situation, as long as it does not interfere with the rotation of the infrared end housing 131 and the imaging component 132.

[0082] The rotation of the infrared end housing 131 and the shooting component 132 relative to the rotating bracket 122 is used to adjust the pitch angle of the shooting component 132. More specifically, it can increase the aerial shooting range and improve the user experience.

[0083] The rotation of the infrared end housing 131 and the imaging component 132 relative to the rotating bracket 122 can be remotely controlled, allowing users to adjust the pitch angle according to the actual aerial images, thereby satisfying the ground users' control over the detection angle of the infrared end 1 and increasing the search range and detection range.

[0084] In this embodiment, it should be noted that the rotation axis of the infrared end housing 131 and the imaging component 132 relative to the rotating bracket 122 (e.g., Figure 11 (Indicated by the arrow) The axis of rotation of the rotating bracket 122 relative to the fixed assembly 11 (e.g., the direction of the arrow) Figure 5(The arrows indicate the direction) The two types of rotation are set vertically, and the effects achieved by the two types of rotation are completely different. Among them, the rotation of the infrared end housing 131 and the shooting component 132 relative to the rotating bracket 122, the infrared end housing 131 and the shooting component 132 can be regarded as a whole and can rotate relative to the rotating bracket 122 to adjust the pitch angle of the shooting component 132; while the rotation of the rotating bracket 122 relative to the fixed component 11, the rotating bracket 122, the shooting component 132 and the infrared end housing 131 can be regarded as a whole, this whole can rotate around the axis of the straight shaft 121, so as to move closer to or away from the fixed component 11, that is, it can change the shooting direction of the shooting component 132.

[0085] Based on any of the above embodiments, please refer to Figure 10 , Figure 12 , Figure 13 , Figure 14 An infrared end housing 131 houses a driver 133. The output shaft 1331 of the driver 133 extends out of the infrared end housing 131, and the extended portion is rotatably connected to the rotating bracket 122. This allows the driver 133 to drive the output shaft 1331 to rotate, thereby controlling the adjustment of the pitch angle of the imaging component 132. Please refer to [reference needed]. Figure 16 .

[0086] The driver 133 can be a motor, such as a servo motor. Rotating the driver 133 will cause the output shaft 1331 to rotate relative to the rotating bracket 122. The driver 133 body is fixed inside the infrared end housing 131. Therefore, the rotation of the output shaft 1331 can also cause the infrared end housing 131 and the imaging component 132 to rotate, which can control the adjustment of the pitch angle of the imaging component 132.

[0087] In this embodiment, the rotation axis directions of the infrared end housing 131 and the imaging component 132 relative to the rotating bracket 122 are as follows: Figure 11 As indicated by the arrow, the axis of this rotating shaft is perpendicular to the axis of the rotating part 1213.

[0088] Based on any of the above embodiments, the driver 133 is signal-connected to a controller, which is used to control the driver 133 according to the position information of the target object being photographed.

[0089] The target object here refers to the object that the infrared imaging device needs to capture, which can be a person, scenery, or other objects. In specific application scenarios, the shooting end 13 can adaptively adjust the shooting direction according to the actual shooting requirements. When the rotating shaft between the rotating component 12 and the fixed component 11 is a damped rotating shaft, the shooting end 13 can maintain a locked state after adaptively adjusting the shooting direction.

[0090] In one implementation, the controller pre-stores the position information of several target objects, and can adjust the shooting direction according to the position information of the several target objects to be shot during aerial shooting.

[0091] In this embodiment, the shooting direction can also be adjusted when the shooting end 13 is shooting. Combined with the fact that the shooting direction can be adjusted according to different models of the external device 2 before shooting, the applicability of the infrared imaging device can be improved together.

[0092] Based on any of the above embodiments, please refer to Figure 9 At least one limiting member 134 is provided on the side of the infrared end housing 131 near the connecting part 1221 to limit the rotation angle of the infrared end housing 131 and the imaging component 132; the rotation angle here can be set to 0°-90°.

[0093] In one embodiment, when the infrared end housing 131 rotates to its maximum angle, the limiting member 134 abuts against the side wall of the rotating bracket 122 to limit its movement. For example... Figure 9 As shown, the limiting member 134 is specifically a protruding structure, and two limiting members 134 protrude from the infrared end housing 131. When the rotation angle is 0°, one of the limiting members 134 abuts against the side wall of the rotating bracket 122 for limiting; when the rotation angle is 90°, the other limiting member 134 abuts against the side wall of the rotating bracket 122 for limiting. In this configuration, the specific distribution and height of the two limiting members 134 are set according to the actual situation.

[0094] In addition, in this specific implementation, the position where the rotating bracket 122 abuts against the limiting member 134 can be set as an arc-shaped structure to avoid wear of the components caused by large force when abutting, and to ensure the reliability and effectiveness of the limiting.

[0095] In another embodiment, when the infrared end housing 131 rotates, the limiting member 134 can rotate within the arc-shaped groove corresponding to the connecting portion 1221 to limit its movement. In this case, an arc-shaped groove is provided on the connecting portion 1221, and the corresponding limiting member 134 extends into the arc-shaped groove. The curvature and position of the arc-shaped groove can limit the rotation angle of the infrared end housing 131 and the imaging component 132. It should be noted that the specific position of the arc-shaped groove here is on the inner side of the connecting portion 1221 near the infrared end housing 131.

[0096] The specific design of the aforementioned limiting component 134 can prevent damage to the infrared end device due to excessive rotation through mechanical limiting, thus ensuring the service life of the device.

[0097] Based on any of the above embodiments, please refer to Figure 8 , Figure 12 , Figure 13, Figure 14 The rotating bracket 122 has a mounting groove 12211 on the connecting part 1221 away from the fixed component 11, and a rocker arm 1332 is nested in the mounting groove 12211.

[0098] The rocker arm 1332 is fixedly connected to the mounting groove 12211 and is provided with a limiting cavity. The opening of the limiting cavity faces the infrared end housing 131. The output shaft 1331 passes through the infrared end housing 131 and extends into the limiting cavity. The limiting cavity is used to restrict the movement of the infrared end housing 131 and the imaging component 132 along the axial direction of the output shaft 1331.

[0099] In this embodiment, the driver 133 is preferably a servo motor, and the rocker arm 1332 is the servo motor rocker arm. The rocker arm 1332 is fixed by nesting it in the mounting groove 12211. The end of the servo motor's output shaft 1331 away from the servo motor can extend into the limiting cavity of the rocker arm 1332 for limiting. Specifically, the limiting cavity can block the output shaft 1331 to block the axial movement of the infrared end housing 131 and the imaging component 132, so that the pitch angle of the imaging component 132 can be reliably adjusted in actual operation, ensuring the reliability and accuracy of the adjustment operation, and avoiding the axial movement of the infrared end housing 131 and the imaging component 132 from affecting the overall stability of the infrared device.

[0100] Based on any of the above embodiments, please refer to Figure 3 , Figure 4 The shooting component 132 includes a lens flange 1322 connected to the infrared end housing 131. One end of the lens flange 1322 is connected to the infrared lens 1321. All connections here can be achieved by threaded connection, which is simple, convenient and relatively reliable.

[0101] Furthermore, the infrared lens 1321 is threaded onto the lens flange 1322, allowing for automatic focusing during shooting by rotating the infrared lens 1321, achieving clear imaging at both near and far distances. Specifically, a drive component automatically moves the position of the infrared lens 1321 or the infrared camera module, and automatically focuses based on image sharpness to ensure clear imaging. Specifically, the control element controls the operation of the drive component based on the image sharpness, enabling automatic adjustment of the positions of the infrared lens 1321 and the infrared camera module to achieve the automatic focusing effect. The drive component includes, but is not limited to, a motor.

[0102] Furthermore, the infrared imaging device can also achieve automatic target tracking. Specifically, target tracking means that when the user selects a target category on the display device, the infrared imaging device can automatically track and capture images. During the shooting process, the image information captured by the imaging component 132 can be sent to the processing and analysis element to determine whether it is a target under the corresponding target category. If not, the pitch angle of the imaging component 132 can be adjusted to continue tracking, ensuring that it can automatically track targets under the target category.

[0103] The other end of the lens flange 1322 is connected to the detector element 1323, which can signal-connect to the user terminal to transmit captured images to the user terminal. In one embodiment, the detector element 1323 can directly transmit captured images to the user terminal, such as by having the user terminal plugged into the detector element 1323 to obtain stored captured images, or by wirelessly transmitting images to the user terminal via the detector element 1323.

[0104] In another implementation, the detector element 1323 transmits the captured images to the user terminal via an airborne transmitter. Specifically, the detector element 1323 is connected to the airborne transmitter via a main control board 14. Specifically, the detector element 1323 sends the detected image data to the main control board 14, and the main control board 14 acquires the image data through its connection with the detector element 1323. Furthermore, the main control board 14 transmits the image data via a signal connection with the airborne transmitter, and then transmits the image data to the user terminal via the airborne transmitter, so that the user terminal can know the content captured by the camera 13.

[0105] In this embodiment, the user terminal can be a mobile phone, tablet, or computer, etc., without limitation, and can be determined according to actual needs.

[0106] In addition to the aforementioned infrared imaging device, this utility model also provides an infrared thermal imaging system. The infrared imaging device includes a transmission module for transmitting infrared imaging information to an external display device. Specifically, the transmission module can directly transmit the infrared imaging information captured by the imaging end 13 to the external display device, enabling the external display device to display the infrared imaging information for the user to view and analyze the results in real time.

[0107] The connection between the external display device and the transmission module can be made via a transmission cable or a slot, without restriction. The external display device can be a mobile phone, tablet, or computer, or any device with a display function, capable of displaying infrared imaging information on the device screen.

[0108] In addition to the aforementioned infrared imaging device, this utility model also provides another infrared thermal imaging system, which includes a transmitting module and a receiving module. The infrared imaging device and the transmitting module are respectively connected to an external device. The external device includes, but is not limited to, a drone. Through the signal connection between the infrared imaging device and the transmitting module, infrared imaging information can be transmitted to the transmitting module.

[0109] The receiving module is connected to the transmitting module to receive infrared imaging information. The receiving module is also connected to an external display device to display the processed infrared imaging information. This processing involves converting the captured infrared signal into displayable data. The external display device can be a mobile phone, tablet, or computer with a display function, capable of displaying the infrared imaging information on the device's screen.

[0110] Infrared imaging information is transmitted from the transmitting module to the receiving module, which is connected to an external display device to display the image, allowing users to view and analyze the results in real time. In addition to the aforementioned infrared imaging device, this invention also provides an aerial photography device, including: an infrared imaging device, which is the infrared imaging device described in any of the above embodiments. Please refer to [reference needed]. Figure 17 The infrared end 1 is connected to the side of the external device 2 via a fixing component 11.

[0111] Based on the above embodiments, the aerial photography equipment also includes a transmission system, which includes a transmitting module and a receiving module. The transmitting module is located on the communication path between the receiving module and the infrared end. The transmitting module is used to transmit images captured by the infrared end 1 to the receiving module, or the transmitting module is used to transmit control commands sent by the receiving module to the infrared end 1.

[0112] Specifically, the infrared imaging information collected by infrared terminal 1 is transmitted to the transmitting module, which then transmits it to the receiving module; or the receiving module sends control commands to infrared terminal 1 through the transmitting module, thereby driving infrared terminal 1 to adjust the shooting angle, shooting mode, shutter speed, and other aspects.

[0113] By arranging a separate transmitting module, it can independently transmit the control commands of the receiving module and the images captured by the infrared end 1 without interfering with the external device 2. It can be easily installed and modified by users according to their needs, with low design cost and high operability.

[0114] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0115] The present invention provides a detailed description of an infrared imaging device, an infrared thermal imaging system, and an aerial photography device. Specific examples have been used to illustrate the principles and implementation methods of the present invention. The descriptions of these embodiments are merely illustrative of the methods and core concepts of the present invention. It should be noted that those skilled in the art can make various improvements and modifications to the present invention without departing from its principles, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. An infrared imaging device, characterized in that, include: The infrared end (1) is equipped with a camera end (13) capable of capturing images. The infrared end (1) is also provided with a rotating component (12) and a fixing component (11). The fixing component (11) is used to fix it to the external device (2). The shooting end (13) is connected to the rotating component (12). The rotating component (12) can rotate relative to the fixing component (11) at a preset angle so as to change the shooting direction of the shooting end (13). The rotating assembly (12) includes a rotating bracket (122) rotatably connected to the fixed assembly (11), and the rotating bracket (122) includes a bearing portion (1222). The shooting end (13) includes an infrared end housing (131) and a shooting component (132) connected to the infrared end housing (131) and used for image shooting. The infrared end housing (131) is close to the side of the support part (1222) and has a certain distance from the surface of the support part (1222) to provide space for the infrared end housing (131) and the shooting component (132) to rotate relative to the rotating bracket (122). The rotation of the infrared end housing (131) and the shooting component (132) relative to the rotating bracket (122) is used to adjust the pitch angle of the shooting component (132).

2. The infrared imaging device according to claim 1, characterized in that, The rotating bracket (122) also includes a connecting part (1221) connected to both ends of the bearing part (1222). The connecting part (1221) is connected to both sides of the shooting end (13) to fix the shooting end (13).

3. The infrared imaging device according to claim 2, characterized in that, The rotating bracket (122) is rotatably connected to the fixed component (11) via a straight pivot (121); The single-axis rotating shaft (121) includes: a first fixing part (1211) and a second fixing part (1212) located at both ends, and a rotating part (1213) disposed between the first fixing part (1211) and the second fixing part (1212). The first fixing part (1211) and the second fixing part (1212) are respectively connected to the rotating bracket (122) and the fixing component (11). The second fixing part (1212) can rotate around the axis of the rotating part (1213) to realize the rotation of the rotating bracket (122) and the shooting end (13) relative to the fixing component (11).

4. The infrared imaging device according to claim 3, characterized in that, An actuator (133) is provided inside the infrared end housing (131). The output shaft (1331) of the actuator (133) extends out of the infrared end housing (131) and the extended part can be rotatably connected to the rotating bracket (122) so that the actuator (133) can drive the output shaft (1331) to rotate to control the adjustment of the pitch angle of the shooting component (132).

5. The infrared imaging device according to claim 4, characterized in that, The driver (133) is connected to a controller, which controls the driver (133) according to the position information of the target object.

6. The infrared imaging device according to claim 4 or 5, characterized in that, At least one limiting member (134) is provided on the side of the infrared end housing (131) near the connecting part (1221) to limit the rotation angle of the infrared end housing (131) and the shooting component (132). When the infrared end housing (131) rotates to its maximum angle, the limiting member (134) abuts against the side wall of the rotating bracket (122) to limit its movement. Alternatively, when the infrared end housing (131) rotates, the limiting member (134) can rotate within the arc-shaped groove corresponding to the connecting part (1221) to limit its movement.

7. The infrared imaging device according to claim 6, characterized in that, The rotating bracket (122) has a mounting groove (12211) on the connecting part (1221) away from the fixed component (11), and a rocker arm (1332) is nested in the mounting groove (12211). The rocker arm (1332) is fixedly connected to the mounting groove (12211) and is provided with a limiting cavity. The opening of the limiting cavity is set towards the infrared end housing (131). The output shaft (1331) passes through the infrared end housing (131) and extends into the limiting cavity. The limiting cavity is used to restrict the movement of the infrared end housing (131) and the shooting assembly (132) along the axial direction of the output shaft (1331).

8. The infrared imaging device according to claim 7, characterized in that, The imaging assembly (132) includes a lens flange (1322) connected to the infrared end housing (131). One end of the lens flange (1322) is connected to an infrared lens (1321), and the other end of the lens flange (1322) is connected to a detector element (1323). The detector element (1323) can signal to the user terminal to send the captured image to the user terminal.

9. An infrared thermal imaging system, characterized in that, The infrared imaging device includes any one of claims 1 to 8, wherein the infrared imaging device is provided with a transmission module, the transmission module being used to transmit infrared imaging information to an external display device.

10. An infrared thermal imaging system, characterized in that, include: The infrared imaging device according to any one of claims 1 to 8; The infrared imaging device and the transmitting module are respectively connected to the external device (2); A receiving module is connected to the transmitting module to receive infrared imaging information. The receiving module is also connected to an external display device so that the infrared imaging information processed by the receiving module can be displayed on the external display device.

11. An aerial photography device, characterized in that, include: The infrared imaging device according to any one of claims 1 to 8; External device (2), the infrared imaging device is connected to the external device (2) through the fixing component (11).

12. The aerial photography equipment according to claim 11, characterized in that, The system includes a transmission system, which includes a transmitting module and a receiving module. The transmitting module is located on the communication path between the receiving module and the infrared terminal (1). The transmitting module is used to transmit the image captured by the infrared terminal (1) to the receiving module, or the transmitting module is used to transmit the control command sent by the receiving module to the infrared terminal (1).

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