Feedback type unmanned aerial vehicle operation temperature measuring device
By designing a feedback-type UAV operating temperature measurement device, and using fixed and support components to ensure that the thin-film thermocouple is tightly attached to the UAV surface, the problem of sensor detachment in dynamic flight environments is solved, thus achieving accurate temperature detection and reliable sensor performance, and timely warning of UAV anomalies.
Patent Information
- Application Number
- CN202511285303.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-10
- Publication Date
- 2025-11-07
AI Technical Summary
In dynamic flight environments, gaps or detachment can easily form at the contact interface between the sensors and the fuselage of drones, leading to reduced reliability of temperature data acquisition and potentially delaying fault warnings.
A feedback-type UAV operating temperature measurement device was designed, including a fixing component and a support component. A detachable protective shell, an electric telescopic rod, a rotating block, and a rubber contact plate are used to ensure that the thin-film thermocouple is in close contact with the surface of the UAV body to prevent detachment and damage. External environmental interference is prevented by sealing strips.
It improves the accuracy and reliability of temperature detection, extends the lifespan of the sensor, provides timely warnings of abnormal temperatures in drones to prevent damage, and is easy to install.
Smart Images
Figure CN120907680A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of temperature measurement, in particular to a feedback type unmanned aerial vehicle operation temperature measuring device. BACKGROUND
[0002] With the wide application of unmanned aerial vehicles in the fields of power inspection, fire monitoring, agricultural management, etc., unmanned aerial vehicles equipped with temperature detection functions gradually become the core equipment in industrial scenarios. Real-time monitoring of the body temperature (such as the battery compartment, motor, airborne electronic equipment, etc.) of the unmanned aerial vehicle during operation is crucial for flight safety and performance evaluation. The feedback type unmanned aerial vehicle is provided with a temperature measuring device to detect the temperature of the unmanned aerial vehicle body. Through the feedback of the temperature, the temperature condition of the unmanned aerial vehicle can be monitored. When the temperature approaches a dangerous value, timely warning and measures such as reducing flight intensity, starting the heat dissipation mechanism, etc. can be taken to avoid the occurrence of thermal runaway. However, some unmanned aerial vehicles may be disturbed by air flow, collide during take-off and landing, or have complex operating environments, etc. during flight, which makes it difficult to ensure that the sensor and the body of the unmanned aerial vehicle are in close contact in a dynamic flight environment, especially when the unmanned aerial vehicle needs to withstand high-frequency mechanical vibration, non-steady airflow impact and physical collision risks in the operating environment during high-speed flight, air flow disturbance or body vibration. These dynamic disturbances easily lead to gaps in the contact interface between the sensor and the surface of the body or cause the sensor to detach from the surface of the body, thereby reducing the reliability of temperature data collection. In severe cases, it may delay the timing of fault warning. SUMMARY
[0003] To solve the above technical problems, the present application provides a feedback type unmanned aerial vehicle operation temperature measuring device.
[0004] The technical scheme is as follows: A feedback type unmanned aerial vehicle operation temperature measuring device, comprising an unmanned aerial vehicle body, a fixed component and a support component fixedly connected to the unmanned aerial vehicle body; The fixed component comprises a protective shell detachably installed below the unmanned aerial vehicle body; The support assembly is installed in the interior of the protective shell, which comprises a first stand column fixedly connected in the interior of the protective shell, a resisting sleeve slidingly arranged at the top of the first stand column, two electric telescopic rods symmetrically arranged on the two sides of the first stand column, the fixed ends of the electric telescopic rods being fixedly connected to the protective shell, shaft supports fixedly connected to the telescopic ends of the electric telescopic rods, rotating blocks rotatably connected to the two shaft supports, a lever one fixedly connected to the side of the rotating block close to the resisting sleeve, the lever one being a telescopic rod, the end of the lever one away from the rotating block being rotatably connected to the resisting sleeve, a lever two fixedly connected to the side of the rotating block away from the lever one, two second stand columns fixedly connected in the interior of the protective shell, movable sleeves slidingly connected to the second stand columns, sliding rods fixedly connected to the movable sleeves, the sliding rods being slidingly connected to the lever two, a top plate fixedly connected to the top of the movable sleeve, a plurality of spring threes fixedly connected to the upper surface of the top plate, a resisting plate fixedly connected to the top of the spring threes, and a detection assembly for temperature measurement installed on the resisting plate.
[0005] Further, the fixing assembly further comprises two fixing seats fixedly connected to the two side walls of the unmanned aerial vehicle body, two installation grooves are formed in each fixing seat, a slot is formed in the outer side wall of the side of each fixing seat away from the unmanned aerial vehicle body, two installation blocks are inserted into the interiors of the two installation grooves, a connecting plate is fixedly connected to the bottoms of the two installation blocks, a spring groove is formed in the top of one side of the top of each installation block close to the unmanned aerial vehicle body, a spring one is fixedly connected to the groove wall of the spring groove, a clamping block is fixedly connected to the end of the spring one away from the connection with the groove wall of the spring groove, the clamping block is slidingly arranged in the interior of the spring groove, a connecting rod is fixedly connected to the side of the clamping block close to the spring one, the ends of the two connecting rods penetrating out of the installation block are fixedly connected to a pulling frame, a convex plate is connected to the bottom of the connecting plate, and the convex plate is fixedly connected to the protective shell.
[0006] Further, the detection assembly comprises a thin-film thermocouple fixedly installed on the top surface of the resisting plate, and the thin-film thermocouple is connected with a lead wire.
[0007] Further, the resisting sleeve is slidingly arranged outside the first stand column, and a spring two is connected between the first stand column and the resisting sleeve.
[0008] Further, a sliding hole is formed in the lever two, and the sliding rod slides along the sliding hole.
[0009] Further, the top of the side of the clamping block away from the spring one is provided as an inclined surface, and the width of the connecting rod is smaller than the width of the slot.
[0010] Further, a ring of sealing rubber strips is arranged on the top of the protective shell.
[0011] Further, the sealing rubber strips are made of soft rubber material.
[0012] Further, the resisting plate is made of rubber material.
[0013] From the above, the beneficial effects of the feedback type unmanned aerial vehicle operating temperature measuring device in the application are as follows: The film type thermocouple can be closely attached to the lower surface of the unmanned aerial vehicle body. In addition, because the material of the abutting plate is soft rubber material, the abutting plate can make the film type thermocouple effectively attached to the lower surface of the unmanned aerial vehicle body, improve the effectiveness of the film type thermocouple sensing the temperature of the unmanned aerial vehicle body, and prevent the film type thermocouple from being separated from the fuselage of the unmanned aerial vehicle due to external environmental factors, thereby causing inaccurate temperature detection. The film type thermocouple can be closely attached to the lower surface of the unmanned aerial vehicle body. In addition, because the material of the abutting plate is soft rubber material, the abutting plate can make the film type thermocouple effectively attached to the lower surface of the unmanned aerial vehicle body, improve the effectiveness of the film type thermocouple sensing the temperature of the unmanned aerial vehicle body, and prevent the film type thermocouple from being separated from the fuselage of the unmanned aerial vehicle due to external environmental factors, thereby causing inaccurate temperature detection. By setting the fixing assembly, the protective shell can protect the film type thermocouple inside the protective shell, prevent the film type thermocouple from being damaged by impact during temperature detection of the unmanned aerial vehicle body, and improve the service life of the film type thermocouple. The fixing assembly of the present application can be quickly installed and installed conveniently. By setting the sealing strip, the sealing strip seals between the protective shell and the lower surface of the unmanned aerial vehicle body, prevents the external environment from affecting the temperature sensing of the film type thermocouple to the unmanned aerial vehicle body during the operation of the unmanned aerial vehicle body, avoids errors in the temperature detection of the film type thermocouple to the unmanned aerial vehicle body due to external environment, and improves the accuracy of temperature detection of the film type thermocouple. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is a three-dimensional schematic view of the overall components of the application; Figure 2 It is a three-dimensional schematic view of the fixing seat, mounting block and other components of the application; Figure 3 It is a three-dimensional schematic view of the fixing seat, mounting block and other components of the application; Figure 2 It is an enlarged schematic view of the component at A in the application; Figure 4 It is a three-dimensional sectional view of the mounting block, protective shell and other components of the application; Figure 5 It is an enlarged three-dimensional schematic view of the component at B in the application; Figure 4 Figure 6 It is a three-dimensional schematic view of the protective shell, sealing rubber strip and other components of the application; Figure 7 It is a three-dimensional sectional schematic view of the overall components of the application; Figure 8 It is an enlarged three-dimensional schematic view of the component at C in the application; Figure 7 Figure 9 The three-dimensional intention of the shaft support, the lever one, the lever two and other components of the present application; Figure 10 The three-dimensional intention of the shaft support, the lever one, the lever two and other components of the present application; Figure 9 The three-dimensional intention of the shaft support, the lever one, the lever two and other components of the present application;
[0015] In the present application, the reference signs are as follows: 1, the unmanned aerial vehicle body; The fixed assembly: 21, the fixed seat; 22, the installation groove; 23, the slot; 24, the installation block; 25, the spring slot; 26, the spring one; 27, the clamping block; 28, the connecting rod; 29, the pulling frame; 210, the connecting plate; 211, the convex plate; 212, the protective shell; 3, the sealing rubber strip; The support assembly: 41, the first stand; 42, the spring two; 43, the abutting sleeve; 44, the electric telescopic rod; 45, the shaft support; 46, the rotating block; 47, the lever one; 48, the lever two; 49, the sliding hole; 410, the second stand; 411, the movable sleeve; 412, the sliding rod; 413, the top plate; 414, the spring three; 415, the abutting plate; The detection assembly: 51, the lead wire; 52, the thin film thermocouple. DETAILED DESCRIPTION
[0016] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.
[0017] The embodiments provided by the present application will be described in detail as follows: As Figures 1 to 5 As shown in the figure, a feedback type unmanned aerial vehicle running temperature measuring device, including unmanned aerial vehicle body 1, unmanned aerial vehicle body 1 is fixedly connected with the fixed assembly; The fixed assembly comprises two fixed seats 21 fixedly connected to the two side walls of the unmanned aerial vehicle body 1 by bolts, two installation grooves 22 are formed in each fixed seat 21, an open groove 23 corresponding to the installation groove 22 is formed in the outer side wall of the side of the two fixed seats 21 away from the unmanned aerial vehicle body 1, the open groove 23 is in communication with the installation groove 22, two installation blocks 24 are movably inserted into the two installation grooves 22, a connecting plate 210 is fixedly connected to the bottoms of the two installation blocks 24, a spring groove 25 is formed in the top of one side of the top of each installation block 24, a spring 26 is fixedly connected to the groove wall of the spring groove 25, a clamping block 27 is fixedly connected to the end of the spring 26 away from the spring groove 25, the clamping block 27 slides in the spring groove 25, the top of one side of the clamping block 27 away from the spring 26 is provided as an inclined surface, a connecting rod 28 is fixedly connected to one side of the clamping block 27 close to the spring 26, the size of the connecting rod 28 is slightly smaller than the width of the open groove 23, so that the connecting rod 28 can smoothly move in the open groove 23, the ends of the connecting rods 28 penetrating out of the installation blocks 24 are fixedly connected to a pulling frame 29, a convex plate 211 is fixedly connected to the bottom of the connecting plate 210 by bolts, and a protective shell 212 is fixedly connected to the convex plate 211.
[0018] As shown in Figure 6 The inside of the protective shell 212 is provided with a sealing rubber strip for preventing external environment interference from affecting temperature measurement, the sealing rubber strip 3 is fixedly connected to the top of the protective shell 212, the sealing rubber strip 3 is made of soft rubber material, and the sealing rubber strip 3 will be extruded and deformed after abutting against the bottom of the unmanned aerial vehicle body 1.
[0019] As shown in Figures 7 to 10As shown, the inside of the protective shell 212 is provided with a support assembly, which comprises a first column 41 fixedly connected inside the protective shell 212, a spring two 42 fixedly connected to the top of the first column 41, a contact sleeve 43 fixedly connected to the top of the spring two 42, the sliding sleeve of the contact sleeve 43 is arranged on the outer surface of the first column 41, the inside of the protective shell 212 is fixedly connected with two electric telescopic rods 44 symmetrical about the first column 41, the top of the telescopic end of the two electric telescopic rods 44 is fixedly connected with two shaft supports 45, the two shaft supports 45 are both rotatably connected with a rotating block 46, one side of the rotating block 46 close to the contact sleeve 43 is fixedly connected with a lever one 47, the end of the lever one 47 away from the rotating block 46 is rotatably connected with the contact sleeve 43, the lever one 47 is arranged to be telescopic rod, which can be contracted and elongated to ensure that the contact sleeve 43 can smoothly drive the lever one 47 to rotate about the shaft support 45, the other side of the rotating block 46 away from the lever one 47 is fixedly connected with two levers two 48, the two levers two 48 are provided with sliding holes 49, the inside of the protective shell 212 is fixedly connected with two second columns 410 symmetrical about the first column 41, the two second columns 410 are slidably connected with movable sleeves 411, the bottom of the movable sleeve 411 is fixedly connected with a sliding rod 412, the sliding rod 412 is slidably connected in the sliding hole 49, the top of the two movable sleeves 411 is fixedly connected with two top plates 413, the side of the two top plates 413 close to each other is provided with a semicircular hole, the circular hole formed by the combination of the two semicircular holes can pass through the contact sleeve 43, the upper surface of the two top plates 413 is fixedly connected with a plurality of spring threes 414, the top of the spring three 414 is fixedly connected with two contact plates 415, the contact plate 415 is made of rubber material, the shape of the contact plate 415 is the same as that of the top plate 413, which is used to effectively fit the lower surface of the unmanned aerial vehicle body 1.
[0020] As shown, Figures 7 to 9 The second column 410 is provided with a detection assembly for detecting the temperature of the unmanned aerial vehicle body 1, the detection assembly comprises a thin film thermocouple 52, the thin film thermocouple 52 is installed on the top surface of the contact plate 415, the thin film thermocouple 52 is connected with a lead wire 51, the other end of the lead wire 51 is connected with the controller of the unmanned aerial vehicle, the second column 410, the top plate 413 and the contact plate 415 are all provided with holes through which the lead wire 51 can pass, the thin film thermocouple 52 is attached to the upper surface of the contact plate 415, in this embodiment, the thin film thermocouple 52 is provided with two, one is installed on each contact plate 415.
[0021] In combination with the above preferred embodiment, the following is the working process and working principle of the above embodiment: The initial state is: The installation block 24 is not inserted into the inside of the installation slot 22, the clamping block 27 is not extruded, the clamping block 27 is not compressed spring one 26, the telescopic end of the electric telescopic rod 44 is in the stretched state, the abutting sleeve 43 is not extruded by abutting, at this time the abutting sleeve 43 protrudes from the thin film thermocouple 52, the abutting sleeve 43 is located at the highest position of its stroke, the lever one 47 is in a horizontal state, the lever one 47 makes the lever two 48 in a horizontal state through the rotating block 46, the movable sleeve 411 is at the lowest position of its stroke, the movable sleeve 411 makes the top plate 413 at the lowest position of its stroke, and the spring three 414 is not extruded by the abutting plate 415.
[0022] The fixed assembly is quickly fixed: The staff holds the protective shell 212 and aligns the bottom of the unmanned aerial vehicle body 1, so that the protective shell 212 approaches the bottom of the unmanned aerial vehicle body 1, at this time the protective shell 212 drives the connecting plate 210 to approach the fixed seat 21, the connecting plate 210 drives the installation block 24 to insert into the inside of the installation slot 22 from below the fixed seat 21, in the process of the installation block 24 entering the inside of the installation slot 22 and continuing to move upward, the inclined surface of the clamping block 27 will be resisted by the slot wall of the installation slot 22, the clamping block 27 will move into the inside of the spring slot 25 and compress the spring one 26 after being resisted, at the same time the clamping block 27 will drive the pulling frame 29 to move away from one side of the installation block 24 through the connecting rod 28, the installation block 24 will drive the connecting rod 28 and the pulling frame 29 to move upward along the slot 23 when moving upward in the inside of the installation slot 22, when the connecting plate 210 moves upward to be attached to the bottom surface of the fixed seat 21, the installation block 24 drives the clamping block 27 to move above the fixed seat 21, the clamping block 27 moves away from one side of the spring one 26 under the elastic action of the spring one 26, at this time the clamping block 27 will protrude from the spring slot 25, and the lower surface of the clamping block 27 will abut against the upper surface of the fixed seat 21, realizing that the installation block 24 is clamped in the inside of the installation slot 22, thereby realizing that the protective shell 212 is fixed below the unmanned aerial vehicle body 1, and the thin film thermocouple 52 located in the inside of the protective shell 212 can be protected, preventing the thin film thermocouple 52 from being damaged by impact when detecting the temperature of the unmanned aerial vehicle body 1, and prolonging the service life of the thin film thermocouple 52. Moreover, the fixed assembly can realize quick installation and is convenient to install.
[0023] In the process of installing the protective shell 212 below the unmanned aerial vehicle body 1, the lower surface of the unmanned aerial vehicle body 1 will first abut against the top of the sealing rubber strip 3. When the protective shell 212 continues to move upward, the sealing rubber strip 3 will be pushed. Because the sealing rubber strip 3 is made of soft rubber material, the sealing rubber strip 3 will deform after being pushed by the unmanned aerial vehicle body 1, so that the sealing rubber strip 3 is fitted with the shape of the lower surface of the unmanned aerial vehicle body 1. Under the action of the sealing rubber strip 3, the protective shell 212 and the lower surface of the unmanned aerial vehicle body 1 are sealed, preventing the external environment from affecting the temperature sensing of the thin film thermocouple 52 on the unmanned aerial vehicle body 1 during the operation of the unmanned aerial vehicle body 1. Avoiding the influence of the external environment, the temperature detected by the thin film thermocouple 52 will be inaccurate, and the accuracy of the thin film thermocouple 52 in detecting the temperature of the unmanned aerial vehicle body 1 will be improved.
[0024] The support assembly is used to support the thin film thermocouple 52 closely to the lower surface of the unmanned aerial vehicle body 1. In the process of installing the protective shell 212 below the unmanned aerial vehicle body 1, the lower surface of the unmanned aerial vehicle body 1 will first abut against the abutting sleeve 43. When the protective shell 212 continues to move upward, the abutting sleeve 43 will move downward on the first column 41. When the abutting sleeve 43 continues to move downward, it will compress the second spring 42. In this process, the abutting sleeve 43 will drive the lever 1 47 to rotate towards the bottom of the protective shell 212. The rotation of the lever 1 47 will drive the rotating block 46 to rotate on the shaft support 45. The rotating block 46 drives the lever 2 48 to rotate away from the bottom of the protective shell 212. When the lever 2 48 rotates, it will drive the sliding rod 412 to move upward. The sliding rod 412 drives the movable sleeve 411 to move upward on the second column 410. The movable sleeve 411 drives the top plate 413 to move upward. The top plate 413 drives the abutting plate 415 to move upward. The upward movement of the abutting plate 415 will drive the thin film thermocouple 52 installed on its upper surface to move upward. Under the action of the upward movement of the abutting plate 415, the thin film thermocouple 52 can be closely attached to the lower surface of the unmanned aerial vehicle body 1. When the top plate 413 continues to move upward, it will compress the third spring 414. Under the elastic action of the third spring 414, the abutting plate 415 can tightly attach the thin film thermocouple 52 to the lower surface of the unmanned aerial vehicle body 1. In addition, because the material of the abutting plate 415 is soft rubber, the abutting plate 415 can tightly attach the thin film thermocouple 52 to the lower surface of the unmanned aerial vehicle body 1, ensuring that the thin film thermocouple 52 is in contact with the fuselage of the unmanned aerial vehicle, improving the effectiveness of the thin film thermocouple 52 in sensing the temperature of the unmanned aerial vehicle body 1. In addition, under the support of the lever 2 48 and the lever 1 47, the top plate 413 drives the abutting plate 415 to upwardly support the thin film thermocouple 52, so that the thin film thermocouple 52 can always be attached to the lower surface of the unmanned aerial vehicle body 1.
[0025] Protection of the thin film thermocouple 52: When the temperature of the unmanned aerial vehicle body 1 is abnormal, for example, the internal components of the unmanned aerial vehicle body 1 are short-circuited, or the battery is damaged, which will cause the temperature to be abnormal, and the thin film thermocouple 52 can detect that the temperature of the unmanned aerial vehicle body 1 is rising. The temperature information detected by the thin film thermocouple 52 will be transmitted to the controller of the unmanned aerial vehicle. At this time, it is identified that the temperature of the unmanned aerial vehicle body 1 is abnormal, and the telescopic end of the electric telescopic rod 44 is retracted, the telescopic end of the electric telescopic rod 44 drives the shaft frame 45 to move downward, and the shaft frame 45 drives the rotating block 46 to move downward. At this time, the unmanned aerial vehicle body 1 and the protective shell 212 are always fixed and installed by the fixed assembly, and the abutting sleeve 43 is always in abutment with the lower surface of the unmanned aerial vehicle body 1. At this time, the abutting sleeve 43 remains in the abutment state, and the rotating block 46 moves downward to drive the one end of the lever 47 close to the rotating block 46 to swing downward. The lever 47 will rotate around the connection point with the abutting sleeve 43 as the axis, and the lever 47 will drive the lever 48 to rotate around the shaft frame 45 as the axis to swing downward. The lever 48 drives the sliding rod 412 to move downward, the sliding rod 412 drives the movable sleeve 411 to move downward on the outer surface of the second vertical column 410, the movable sleeve 411 drives the top plate 413 to move downward, and the top plate 413 drives the abutting plate 415 to move downward. At this time, the abutting plate 415 makes the thin film thermocouple 52 no longer tightly adhere to the lower surface of the unmanned aerial vehicle body 1. By separating the thin film thermocouple 52 from the unmanned aerial vehicle body 1, the influence of the abnormal temperature of the unmanned aerial vehicle body 1 on the thin film thermocouple 52 is avoided, and damage to the thin film thermocouple 52 caused by the high temperature of the unmanned aerial vehicle body 1 is prevented.
[0026] It should be noted that during the downward movement of the top plate 413, the spring 414 is initially in a compressed state, but when the top plate 413 continues to move downward, the spring 414 will gradually return to the initial state under the elastic restoring action, and when the top plate 413 continues to move downward, the spring 414 can drive the abutting plate 415 to move downward, and the thin film thermocouple 52 no longer adheres to the lower surface of the unmanned aerial vehicle body 1.
[0027] When the temperature of the unmanned aerial vehicle body 1 is abnormal, the controller of the unmanned aerial vehicle can transmit the detected temperature abnormality signal to the artificial handheld remote controller through wireless transmission, so that the operator can understand the situation.
[0028] When the protective shell 212 needs to be removed, the worker can pull the puller 29, the puller 29 pulls the clamping block 27 through the connecting rod 28, so that the clamping block 27 moves to the side close to the spring 26 inside the spring groove 25, the spring 26 will be compressed by the clamping block 27, when the clamping block 27 enters the inside of the spring groove 25, at this time the lower surface of the clamping block 27 no longer interferes with the upper surface of the fixed seat 21, pull down the protective shell 212, the protective shell 212 drives the connecting plate 210 to move downward through the lug plate 211, the connecting plate 210 drives the mounting block 24 to move downward inside the mounting groove 22, at this time the quick removal of the protective shell 212 is completed.
[0029] The above description is only the preferred embodiment of the present application, and is not used to limit the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims
1. A feedback type unmanned aerial vehicle operating temperature measuring device comprising an unmanned aerial vehicle body (1), characterized in that, The unmanned aerial vehicle body (1) is fixedly connected with a fixing assembly and a supporting assembly; The fixing assembly comprises a protective shell (212) detachably mounted below the unmanned aerial vehicle body (1); The supporting assembly is installed inside the protective shell (212) and comprises a first stand (41) fixedly connected inside the protective shell (212), a contact sleeve (43) slidably arranged on the top of the first stand (41), two electric telescopic rods (44) symmetrically arranged on the two sides of the first stand (41), the fixed ends of the electric telescopic rods (44) being fixedly connected to the protective shell (212), the telescopic ends of the electric telescopic rods (44) being fixedly connected with shaft supports (45), two rotating blocks (46) being rotatably connected to the two shaft supports (45), a lever one (47) being fixedly connected to the side of the rotating block (46) close to the contact sleeve (43), the lever one (47) being a telescopic rod, the end of the lever one (47) away from the rotating block (46) being rotatably connected with the contact sleeve (43), a lever two (48) being fixedly connected to the side of the rotating block (46) away from the lever one (47), two second stands (410) being fixedly connected inside the protective shell (212), a movable sleeve (411) being slidably connected to the second stand (410), a slide rod (412) being fixedly connected to the movable sleeve (411), the slide rod (412) being slidably connected with the lever two (48), a top plate (413) being fixedly connected to the top of the movable sleeve (411), a plurality of spring threes (414) being fixedly connected to the upper surface of the top plate (413), a contact plate (415) being fixedly connected to the top of the spring three (414), and a detection assembly for temperature measurement being installed on the contact plate (415).
2. The feedback drone operating temperature measuring device of claim 1, wherein, The fixing assembly further comprises two fixed seats (21) fixedly connected to the two side walls of the unmanned aerial vehicle body (1), two installation grooves (22) being formed in each fixed seat (21), a slot (23) being formed in the outer side wall of the side of each fixed seat (21) away from the unmanned aerial vehicle body (1), two installation blocks (24) being inserted into the two installation grooves (22), a connecting plate (210) being fixedly connected to the bottom of the two installation blocks (24), a spring groove (25) being formed in the top of the side of each installation block (24) close to the unmanned aerial vehicle body (1), a spring one (26) being fixedly connected to the groove wall of the spring groove (25), a clamping block (27) being fixedly connected to the end of the spring one (26) away from the groove wall of the spring groove (25), the clamping block (27) being slidably arranged in the spring groove (25), a connecting rod (28) being fixedly connected to the side of the clamping block (27) close to the spring one (26), the ends of the two connecting rods (28) penetrating out of the installation block (24) being fixedly connected with a pulling frame (29), and the bottom of the connecting plate (210) being connected with a convex plate (211) fixedly connected with the protective shell (212).
3. The feedback drone operating temperature measuring device of claim 1, wherein, The detection assembly comprises a thin-film thermocouple (52) fixedly installed on the top surface of the contact plate (415), and the thin-film thermocouple (52) is connected with a lead wire (51).
4. The feedback drone operating temperature measuring device of claim 1, wherein, The interference sleeve (43) is sleeved on the outside of the first stand (41), and the spring two (42) is connected between the first stand (41) and the interference sleeve (43).
5. The feedback drone operating temperature measuring device of claim 1, wherein, The sliding hole (49) is arranged on the lever two (48), and the sliding rod (412) slides along the sliding hole (49).
6. The feedback drone operating temperature measuring device of claim 2, wherein, The top of the clamping block (27) away from the spring one (26) is provided with an inclined surface, and the width of the connecting rod (28) is less than the width of the slot (23).
7. The feedback drone operating temperature measuring device of claim 1, wherein, A ring of sealing rubber strips (3) is arranged on the top of the protective shell (212).
8. The feedback drone operating temperature measuring device of claim 7, wherein, The sealing rubber strips (3) are made of soft rubber material.
9. The feedback drone operating temperature measuring device of claim 1, wherein, The interference plate (415) is made of rubber material.